Technical Field

The present disclosure relates generally to a rescue bag, and in particular, to a rescue bag including a functional module.

Background

Emergency responders, for example firefighters, may need to enter a hazardous environment to rescue one or more victims trapped therein. The hazardous environment may include heat, smoke, and harsh environmental conditions. The emergency responders typically use various types of protective equipment, such as wearing a fire retardant gear, in such hazardous environments. In some instances, despite using the protective equipment, the emergency responders may become injured, unconscious, and/or trapped in the hazardous environment and may require rescue. A rapid rescue of the emergency responder in distress from the hazardous environment is desirable. In such instances, a responder from a Rapid Intervention Team (RIT) is dispatched to rescue the emergency responder in distress and move the emergency responder from the hazardous environment to a safe place. The RIT is also sometimes referred to as a Rapid Intervention Crew (RIC).

Summary

In a first aspect, the present disclosure provides a rescue bag. The rescue bag includes a body and a functional module supported by the body. The functional module includes a power source, one or more devices, a cylinder, a pressure reducer, and a fitting. The one or more devices are electrically connected with and receive electric power from the power source. The cylinder includes a fluid in pressurized state. The pressure reducer is disposed in fluid communication with the cylinder. The pressure reducer is configured to reduce a pressure of the fluid received from the cylinder. The fitting is disposed in fluid communication with the pressure reducer. The fitting is configured to be detachably coupled with a fluid supply unit.

In a second aspect, the present disclosure provides a rescue bag including a body and a functional module supported by the body. The body includes a base having a first side and an opposing second side. The first side and the second side are disposed along a length of the base. The body further includes a first side panel foldably connected to the base at the first side. The body further includes a second side panel foldably connected to the base at the second side. The functional module includes a power source, one or more devices, a cylinder, a pressure reducer, and a fitting. The one or more devices are electrically connected with and receive electric power from the power source. The cylinder includes a fluid in pressurized state. The pressure reducer is disposed in fluid communication with the cylinder. The pressure reducer is configured to reduce a pressure of the fluid received from the cylinder. The fitting is disposed in fluid communication with the pressure reducer. The fitting is configured to be detachably coupled with a fluid supply unit. The body is convertible between an unfolded state and a folded state. In the unfolded state, the first side panel and the second side panel are unfolded with respect to the base. The first side panel and the second side panel are selectively secured in the unfolded state with respect to the base. In the folded state, the first side panel and the second side panel are folded with respect to the base and the functional module is supported on the base. The first side panel and the second side panel are selectively secured in the folded state with respect to the base.

In a third aspect, the present disclosure provides a rescue bag including a body, one or more inflatable bladders, and a functional module. The body includes a base having a first side and an opposing second side. The first side and the second side are disposed along a length of the base. The body further includes a first side panel foldably connected to the base at the first side. The body further includes a second side panel foldably connected to the base at the second side. The one or more inflatable bladders are disposed on the base and extend at least partially along the length of the base. The functional module is supported by the body. The functional module includes a cylinder, a pressure reducer, and a fitting. The cylinder includes a fluid in pressurized state. The pressure reducer is disposed in fluid communication with the cylinder. The pressure reducer is configured to reduce a pressure of the fluid received from the cylinder. The fitting is disposed in fluid communication with the pressure reducer. The fitting is configured to be detachably coupled with a fluid supply unit. The body is convertible between an unfolded state and a folded state. In the unfolded state, the first side panel and the second side panel are unfolded with respect to the base. The first side panel and the second side panel are selectively secured in the unfolded state with respect to the base. In the folded state, the first side panel and the second side panel are folded with respect to the base. The first side panel and the second side panel are selectively secured in the folded state with respect to the base. The one or more inflatable bladders have an inflated state and a deflated state. The one or more inflatable bladders are normally in the deflated state. The one or more inflatable bladders are disposed in fluid communication with the cylinder. The cylinder provides the fluid to the one or more inflatable bladders to change from the deflated state to the inflated state. Brief Description of the Drawings

Exemplary embodiments disclosed herein may be more completely understood in consideration of the following detailed description in connection with the following figures. The figures are not necessarily drawn to scale. Like numbers used in the figures refer to like components. However, it will be understood that the use of a number to refer to a component in a given figure is not intended to limit the component in another figure labeled with the same number.

FIG. 1 illustrates a schematic block diagram of a rescue bag, according to an embodiment of the present disclosure;

FIG. 2 illustrates a schematic block diagram of a power source associated with the rescue bag, according to an embodiment of the present disclosure;

FIG. 3 illustrates a schematic block diagram of a communication device associated with the rescue bag wirelessly coupled to various networks, according to an embodiment of the present disclosure;

FIG. 4 illustrates a schematic top view of the rescue bag in an unfolded state, according to an embodiment of the present disclosure;

FIG. 5 illustrates a schematic perspective view of the rescue bag in the unfolded state and a functional module associated with the rescue bag, according to an embodiment of the present disclosure;

FIG. 6A illustrates a schematic top view of the rescue bag including inflatable bladders, according to an embodiment of the present disclosure;

FIG. 6B illustrates a schematic top view of the rescue bag including an inflatable bladder, according to another embodiment of the present disclosure;

FIG. 7 illustrates a schematic side view of a base of a body of the rescue bag, according to an embodiment of the present disclosure;

FIG. 8 illustrates a schematic perspective view of a body of the rescue bag in the unfolded state, according to an embodiment of the present disclosure;

FIGS. 9-17 illustrate schematic perspective views of the body in partially folded states, according to an embodiment of the present disclosure; and

FIG. 18 illustrates a schematic perspective view of the body in a folded state, according to an embodiment of the present disclosure. Detailed Description

In the following description, reference is made to the accompanying figures that form a part thereof and in which various embodiments are shown by way of illustration. It is to be understood that other embodiments are contemplated and may be made without departing from the scope or spirit of the present disclosure. The following detailed description, therefore, is not to be taken in a limiting sense.

The present disclosure relates to a rescue bag. The rescue bag may be used by a Rapid Intervention Team (RIT) or a Rapid Intervention Crew (RIC) to rescue a person in an environment that is deemed to be, or suspected to become, immediately dangerous to health. More particularly, the rescue bag may be used by a RIT responder to rescue an emergency responder in distress, for example, a downed firefighter in a hazardous environment, such as a burning building. A typical bag carried by the RIT responders may include a cylinder and a pressure reducer.

Conventional rescue operations to rescue the emergency responder in distress in the hazardous environment include utilizing a rescue chair. Some conventional practices include carrying the emergency responder in distress from the hazardous environment to a safe place. Sometimes, rescue beds or stretchers are also used to transport the emergency responder in distress from the hazardous environment to the safe place. Carrying the emergency responder in distress may be difficult and time consuming, especially when the emergency responder in distress is most likely unconscious, injured or trapped in the hazardous environment. Further, the rescue beds and the rescue chairs may be difficult to maneuver in the hazardous environment including narrow passages and curves while transporting the emergency responder in distress. In some instances, the hazardous environment may include debris, fallen structures, stairs, and so forth. Therefore, it may be difficult for the RIT responder to navigate the emergency responder in distress to the safe place. Further, the RIT responder may have to follow numerous and timeconsuming steps to secure the emergency responder in distress to the rescue bed or the rescue chair. A variety of protective devices, such as fire hoods, fire resistant wraps, fire blankets, and lifting harness, may also be used to carry out the rescue operation, however, utilization of such protective devices may involve considerable effort and time to set up.

In addition, the RIT responder may also have to carry a large amount of equipment to the hazardous environment for the rescue operation. The RIT responders typically carry the equipment in a conventional rescue bag. Furthermore, the conventional rescue bag may lack equipment and accessories that may subsequently reduce a time required for the rescue operation. Therefore, there is a need for an improved rescue bag which may facilitate easy, reliable, and quick rescue of the emergency responder in distress and/or any other person in distress in the hazardous environment.

The present disclosure relates to a rescue bag including a body and a functional module supported by the body. The functional module includes a power source, one or more devices, a cylinder, a pressure reducer, and a fitting. The one or more devices are electrically connected with and receive electric power from the power source. The cylinder includes a fluid in pressurized state. For example, the cylinder may be an air tank. The pressure reducer is disposed in fluid communication with the cylinder. Further, the pressure reducer is configured to reduce a pressure of the fluid received from the cylinder. The fitting is disposed in fluid communication with the pressure reducer. The fitting is configured to be detachably coupled with a fluid supply unit.

The body of the rescue bag is convertible between an unfolded state and a folded state. In the folded state, the rescue bag may be used to carry the equipment required for the rescue operation. In the unfolded state, the rescue bag may be used to move or transport the emergency responder in distress from the hazardous environment to the safe place. Therefore, the rescue bag may eliminate the need for separate rescue chairs or beds as the rescue bag can support personnel in the unfolded state. In the folded state, the rescue bag may have a compact configuration enabling the rescue bag to be easily carried and navigated through the hazardous environment.

During rescue operation, the power source may provide electric power to the one or more devices disposed in the rescue bag. For example, the power source may provide electric power to one or more of a light source, an electric jack, an electric spreader and/or a communication device disposed inside the rescue bag. Moreover, the power device may also provide electric power to various electrically powered devices critical to the rescue operation. In some cases, the electrically powered devices may be disposed in a self-contained breathing apparatus (SCBA) or a compressed air breathing apparatus (CAB A) worn by the emergency responder or the RIT responder. The power source may also charge batteries of the SCBA or the electrically powered devices disposed in the SCBA. Therefore, the functional module of the rescue bag of the present disclosure may ensure that the rescue operation is successful. The functional module can be easily carried in the rescue bag of the present disclosure. Thus, the rescue bag including the functional module may eliminate the need for separate bags for carrying various functional equipment.

Referring now to FIG. 1, a block diagram of a rescue bag 100 is shown. The rescue bag 100 may be carried by a Rapid Intervention Team (RIT) responder dispatched to rescue an emergency responder in distress in a hazardous environment, such as a burning building. Specifically, the rescue bag 100 may be carried by the RIT responder to move the emergency responder in distress from the hazardous environment to a safe place. The emergency responder in distress may be a downed firefighter. In some cases, the rescue bag 100 may also be carried by the emergency responder to the hazardous environment to rescue one or more persons trapped in the hazardous environment. The rescue bag 100 includes a body 102 and a functional module 104 supported by the body 102. The body 102 of the rescue bag 100 is convertible between an unfolded state 103 (shown in FIG. 8) and a folded state 105 (shown in FIG. 18). In the folded state 105, the rescue bag 100 may be used to carry the functional module 104 required for a rescue operation. In the unfolded state 103, the rescue bag 100 may be used to move or transport the emergency responder in distress from the hazardous environment to the safe place.

The functional module 104 includes a power source 130. The functional module 104 further includes one or more devices 118 electrically connected with and receiving electric power from the power source 130. In some embodiments, the one or more devices 118 include at least one of a light source 120, an electric spreader 122, an electric jack (not shown), and a communication device 124. In some embodiments, the communication device 124 may include an antenna 134. In some embodiments, the rescue bag 100 may also include an electrically powered repeater or any other communications device to improve communication between the RIT and safety teams. In some embodiments, the electric spreader 122 or the electric jack may enlarge a gap in a wall or a fallen structure, or prepare a path to carry out the rescue operation. In addition to the one or more devices 118 shown in FIG. 1, the one or more devices 118 may also include a radio, a visual indicator, an audio indicator, and/or an alarming system. The one or more devices 118 may include any device required in a rescue operation.

In some embodiments, the rescue bag 100 includes at least one bus cable 132 that electrically connects the one or more devices 118 with the power source 130. In some embodiments, the one or more devices 118 may be charged by the power source 130 via the bus cable 132. In some other embodiments, the one or more devices 118 may be charged wirelessly by the power source 130. In some embodiments, the power source 130 may be equipped with an electrical connector (not shown), such that the one or more devices 118 may be plugged in for charging. For example, the light source 120 may be plugged into the electrical connector to receive electrical power from the power source 130. In some embodiments, the rescue bag 100 further includes a power interface 202 (shown in FIG. 2) electrically connected to the power source 130. The functional module 104 further includes a cylinder 106 and a pressure reducer 108 disposed in fluid communication with the cylinder 106. The cylinder 106 includes a fluid in pressurized state. In some embodiments, the fluid is air. In some embodiments, the cylinder 106 is a 4500 or 5500 pound-force per square inch (psi) air cylinder. In some other embodiments, the fluid may be some other gas or a liquid, as per desired application requirements. The pressure reducer 108 is configured to reduce a pressure of the fluid received from the cylinder 106. In some embodiments, the pressure reducer 108 is configured to reduce the pressure of the fluid received from the cylinder 106 to a pressure between 85 psi -110 psi. In some embodiments, the pressure reducer 108 may be adjusted by the emergency responder or the RIT responder to select a fixed amount of fluid flow intended to provide a desired positive pressure from the cylinder 106. In some embodiments, the cylinder 106 may include a check valve. In some embodiments, the functional module 104 of the rescue bag 100 may include more than one pressure reducers (not shown). The pressure reducer 108 may also be called as a pressure reducing valve or a pressure reducing regulator. In some embodiments, the pressure reducer 108 may be electrically powered by the power source 130. In some other embodiments, the pressure reducer 108 may be powered mechanically and/or pneumatically.

The functional module 104 further includes a fitting 110 disposed in fluid communication with the pressure reducer 108. The fitting 110 is configured to be detachably coupled with a fluid supply unit (not shown). The fluid supply unit may be used to supply the fluid to an external device, wherever required. In some embodiments, the external device may include any suitable fluid supply systems, for example, a self-contained breathing apparatus (SCBA) of the emergency responder in distress. The cylinder 106 may therefore provide air to the emergency responder in distress via the fluid supply unit. The cylinder 106 may also be used to fill the air tank in the SCBA of the emergency responder in distress via the fluid supply unit.

In some embodiments, the rescue bag 100 includes a high pressure conduit 112 fluidly communicating the pressure reducer 108 to the cylinder 106. In some embodiments, the rescue bag 100 includes a low pressure conduit 114 fluidly communicating the pressure reducer 108 to the fitting 110. In some embodiments, the light source 120 is attached to the low pressure conduit 114. The light source 120 may be attached to the low pressure conduit 114 by any suitable attachment means, for example, fasteners, adhesives, snap-fit connections, hook and loop (e.g., Velcro™) attachments, magnetic attachments, heat bonding, welding, and so forth. The attachment of the light source 120 and the low pressure conduit 114 may play an important role when the RIT responder fluidly connects the cylinder 106 and the external device of the emergency responder in distress. For example, the light source 120 may provide greater visibility in the hazardous environment, such as smoky and/or dark environments.

In some embodiments, the rescue bag 100 may further include additional equipment, such as an additional facepiece, an additional pressure reducer, an additional protective equipment (PPE), an additional respirator, a pouch for tools and/or any other device the RIT responder may require during the rescue operation. In some embodiments, the rescue bag 100 may further include a helmet, a pair of protective gloves, boots, bunker pants, protective garments, and so forth.

In some embodiments, the functional module 104 may include one or more sensors (not shown). The one or more sensors may include a mass flow sensor associated with the cylinder 106 to monitor and measure a level of the fluid within the cylinder 106. The fluid level in the cylinder 106 may help the RIT responder to plan the rescue operation accordingly. In some embodiments, the one or more sensors may include at least one of a motion sensor, a pulse oximetry sensor, and a temperature sensor to periodically monitor physiological and/or medical parameters of the emergency responder in distress and/or the RIT responder. The pulse oximetry sensor may communicate a condition of the emergency responder in distress to Emergency Medical Services (EMS). The condition of the emergency responder in distress may assist medical professionals in diagnosis, thereby accelerating treatment of the emergency responder in distress. In some embodiments, the one or more sensors may receive electric power from the power source 130. In some embodiments, the one or more sensors may receive electric power from the power source 130 via the bus cable 132.

Therefore, integration of the functional module 104 into the rescue bag 100 may ensure that the rescue operation is successful.

FIG. 2 illustrates the power source 130, according to an embodiment of the present disclosure. In some embodiments, the power source 130 includes one or more batteries 206. In this embodiment, the power interface 202 is electrically connected to the power source 130. The power interface 202 is configured to provide electric power from the power source 130 to one or more external devices 204. In some embodiments, the power interface 202 may wirelessly provide electric power from the power source 130 to the one or more external devices 204. In some embodiments, the one or more external devices 204 may include any electrically powered device disposed outside the rescue bag 100. In some embodiments, the one or more external devices 204 may include electrically powered components of the SCBA associated with the emergency responder or the RIT responder. In some embodiments, the one or more external devices 204 may include electrically powered devices carried by the emergency responder or the RIT responder. In some embodiments, the power source 130 may electrically charge batteries of the one or more external devices 204.

Therefore, the power source 130 may provide electric power to charge or power the one or more devices 118 disposed in the rescue bag 100 and/or the one or more external devices 204 disposed outside the rescue bag 100.

Referring to FIG. 3, the communication device 124 is wirelessly coupled to a first network 302 and a second network 304. In some embodiments, the communication device 124 is wirelessly coupled to at least one network. In some embodiments, the at least one network may include the first network 302. In some other embodiments, the at least one network may include the second network 304. In some embodiments, the communication device 124 is wirelessly coupled to both the first network 302 and the second network 304. In some embodiments, the first network 302 is a short range network and the second network 304 is a radio frequency network. In some embodiments, the second network 304 is any long range (LoRa) network. In some embodiments, the second network 304 may be a cellular network. The cellular network may be one or more of global system for mobile communications (GSM), general packet radio service (GPRS), 3G, evoluti on-Data Optimized (EVDO), long-Term Evolution (LTE), 4G, 5G, mesh, or any other network.

In some embodiments, the communication device 124 is configured to exchange data with one or more first external devices 306 via the first network 302, and exchange data with one or more second external devices 308 via the second network 304. In some embodiments, the communication device 124 may be configured to exchange data with the one or more first external devices 306 and the one or more second external devices 308 via the antenna 134 (shown in FIG. 1). In other words, the communication device 124 may include the antenna 134 for connecting the communication device 124 to the first network 302 or the second network 304.

The first and second networks 302, 304 may transmit computer program instructions, data structures, program modules or other data over a wired or wireless substance by propagating a modulated data signal, such as a carrier wave or other transport mechanism, over the wired or wireless substance. The term “modulated data signal”, as used herein, means a signal that has one or more of its characteristics set or changed in such a manner as to encode information in the signal, thereby changing the configuration or state of the receiving device of the signal.

In some embodiments, the first external devices 306 may include the one or more external devices 204 (shown in FIG. 2). In some embodiments, the first external devices 306 may include any device having communication capabilities located proximate the rescue bag 100 (shown in FIG. 1), for example, electronic components integrated into SCBA, sensors disposed in the rescue bag 100, cameras, and so forth. The SCBA may be associated with the emergency responder or the RIT responder. The sensors may include a motion sensor, an air sensor, a pulse oximetry sensor, a temperature sensor, and so forth The cameras may include a camera at an entrance of the hazardous environment, a camera located at stairs of the hazardous environment, a camera carried by the emergency responder, or a camera carried by the RIT responder. In some embodiments, the camera may be visible light camera, or an infrared camera worn by the emergency responder or the RIT responder. The first external devices 306 may also include other types of sensors and cameras located within or nearby the hazardous environment.

As discussed above, the communication device 124 exchanges data with the first external devices 306 that are located proximate the rescue bag 100. Therefore, the first network 302 is a short range network. The first network 302 may include short range networks, such as Bluetooth®, Near Field Communication (NFC) network, mesh network, infrared, ultraband, and so forth. The first network 302 may transmit data, captured by the first external devices 306, to the communication device 124. In some embodiments, the data received by the communication device 124 from the first external devices 306 may include information related to the SCBA, such as amount of air remaining in an air tank of the SCBA, a pressure level in the air tank, temperature readings, battery levels of the electronic components integrated in the SCBA, sensor data from the sensors, or visual information from the cameras located in proximity of the rescue bag 100 (shown in FIG. 1).

In some embodiments, the first external devices 306 may include a Radio Frequency- Personal Alert Safety System (RF-PASS). The RF-PASS may be disposed outside the rescue bag 100 and close to the SCBA. In some embodiments, the RF-PASS may be disposed within a pocket of the rescue bag 100. The RF-PASS may be communicably coupled to the communication device 124 via the first network 302.

In some embodiments, the second external devices 308 may include one or more devices at an incident command center or a control room station, for example, a gateway or a server. The second external devices 308 may be located at a distance from the hazardous environment. As discussed above, the communication device 124 communicates and exchanges data with the second external devices 308 via the second network 304. In some embodiments, the communication device 124 may act as a bridge to transmit and receive data between the first and second external devices 306, 308. In other words, the communication device 124 may exchange data with both the first and second external devices 306, 308. In some embodiments, the first external devices 306 may further transmit data to the second external devices 308 via the first network 302, the communication device 124 and the second network 304. The data pertaining to the first external devices 306 may be transmitted to the second external devices 308 by the communication device 124 and the second network 304. In some embodiments, the second external devices 308 may further transmit data to the first external devices 306 via the second network 304, the communication device 124 and the first network 302. Thus, the second external devices 308, on receiving the data pertaining to the first external devices 306, may enhance or update the rescue operation by giving the RIT responder a set of commands, alerts, updates, warnings, directions, and so forth, via the first external devices 306.

Moreover, in some embodiments, the RF-PASS with a Personnel Accountability Report (PAR) may include a radio network. For example, the RF-PASS can transmit the PAR to the communication device 124 via the first network 302. The second external devices 308 or the incident command center may initiate the PAR request by using a software, e.g., Monitor Pro software, and the Personnel accountability report of the RIT responder is transmitted via the radio network. The PAR request may be transmitted to the RF-PASS via the second network 304, the communication device 124 and the first network 302. Further, the Personnel accountability report may be received via the first network 302, the communication device 124 and the second network 304. The PAR may be periodically transmitted to indicate that the RIT responder is safe and accounted for. Therefore, the first and second external devices 306, 308 communicably coupled to the first and second networks 302, 304, respectively, may increase safety and efficiency of the RIT responder during the rescue operation.

Referring to FIG. 4, the body 102 of the rescue bag 100 is illustrated. The body 102 is convertible between the unfolded state 103 and the folded state 105. FIG. 4 illustrates the body 102 in the unfolded state 103. Some elements of the rescue bag 100 are not shown for the purpose of clarity.

The body 102 includes a base 402 having a first side 404 and an opposing second side 406. The first side 404 and the second side 406 are disposed along a length L of the base 402. The base 402 further includes a top end 412 disposed between the first side 404 and the second side 406, and an opposing bottom end 414. In the illustrated embodiment, the base 402 is substantially rectangular. In some other embodiments, the base 402 may have any suitable shape, for example, square, polygonal, and so forth.

The body 102 includes a first side panel 422 foldably connected to the base 402 at the first side 404 and a second side panel 424 foldably connected to the base 402 at the second side 406. In the unfolded state 103, the first side panel 422 and the second side panel 424 are unfolded with respect to the base 402. In some embodiments, the first side panel 422 and the second side panel 424 are selectively secured in the unfolded state 103 with respect to the base 402. In the folded state 105 (as shown in FIG. 18), the first side panel 422 and the second side panel 424 are folded with respect to the base 402. In some embodiments, the first side panel 422 and the second side panel 424 are selectively secured in the folded state 105 with respect to the base 402.

The body 102 further includes a first auxiliary side panel 426 foldably connected to the first side panel 422 and a second auxiliary side panel 428 foldably connected to the second side panel 424. In the unfolded state 103, the first auxiliary side panel 426 and the second auxiliary side panel 428 are unfolded with respect to the base 402. In some embodiments, the first auxiliary side panel 426 and the second auxiliary side panel 428 are selectively secured in the unfolded state 103 with respect to the base 402. In the folded state 105 (as shown in FIG. 18), the first auxiliary side panel 426 and the second auxiliary side panel 428 are folded with respect to the base 402. In some embodiments, the first auxiliary side panel 426 and the second auxiliary side panel 428 are selectively secured in the folded state 105 with respect to the base 402.

In some embodiments, the first side panel 422, the second side panel 424, the first auxiliary side panel 426, and the second auxiliary side panel 428 have a substantially similar shape and/or size. In some other embodiments, the first side panel 422, the second side panel 424, the first auxiliary side panel 426, and the second auxiliary side panel 428 may have a different shape and/or size, based on desired application requirements. In the illustrated embodiment of FIG. 4, the first side panel 422, the second side panel 424, the first auxiliary side panel 426, and the second auxiliary side panel 428 are substantially rectangular. In some other embodiments, the first side panel 422, the second side panel 424, the first auxiliary side panel 426 and the second auxiliary side panel 428 may have any suitable shape, for example, square, polygonal, and so forth.

The body 102 further includes a top panel 452 foldably connected to the base 402 at the top end 412 and a bottom panel 454 foldably connected to the base 402 at the bottom end 414. In the unfolded state 103, the top panel 452 and the bottom panel 454 are unfolded with respect to the base 402. In some embodiments, the top panel 452 and the bottom panel 454 are selectively secured in the unfolded state 103 with respect to the base 402. In the folded state 105 (as shown in FIG. 18), the top panel 452 and the bottom panel 454 are folded with respect to the base 402. In some embodiments, the top panel 452 and the bottom panel 454 are selectively secured in the folded state 105 with respect to the base 402. In some embodiments, the top and bottom panels 452, 454 may have a similar shape and/or size. In some other embodiments, the top and bottom panels 452, 454 may have a different shape and/or size, based on desired application requirements. In the illustrated embodiment of FIG. 4, the top and bottom panels 452, 454 are substantially rectangular. In some other embodiments, the top and bottom panels 452, 454 may have any suitable shape, for example, square, polygonal, and so forth.

The body 102 further includes an auxiliary top panel 456 foldably connected to the top panel 452, a first auxiliary bottom panel 458 foldably connected to the bottom panel 454, a second auxiliary bottom panel 460 foldably connected to the first auxiliary bottom panel 458, and a third auxiliary bottom panel 462 foldably connected to the second auxiliary bottom panel 460. In the unfolded state 103, the auxiliary top panel 456 and the first auxiliary bottom panel 458 are unfolded with respect to the base 402. In the unfolded state 103, the second auxiliary bottom panel 460 is unfolded with respect to the first auxiliary bottom panel 458 and the third auxiliary bottom panel 462 is unfolded with respect to the second auxiliary bottom panel 460. In some embodiments, the auxiliary top panel 456 and the first auxiliary bottom panel 458 are selectively secured in the unfolded state 103 with respect to the base 402. In some embodiments, the second auxiliary bottom panel 460 is selectively secured in the unfolded state 103 with respect to the first auxiliary bottom panel 458. In some embodiments, the third auxiliary bottom panel 462 is selectively secured in the unfolded state 103 with respect to the second auxiliary bottom panel 460. In the folded state 105 (as shown in FIG. 18), the auxiliary top panel 456 and the first auxiliary bottom panel 458 are folded with respect to the base 402. In the folded state 105, the second auxiliary bottom panel 460 is folded with respect to the first auxiliary bottom panel 458 and the third auxiliary bottom panel 462 is folded with respect to the second auxiliary bottom panel 460. In some embodiments, the auxiliary top panel 456 and the first auxiliary bottom panel 458 are selectively secured in the folded state 105 with respect to the base 402. In some embodiments, the second auxiliary bottom panel 460 is selectively secured in the folded state 105 with respect to the first auxiliary bottom panel 458. In some embodiments, the third auxiliary bottom panel 462 is selectively secured in the folded state 105 with respect to the second auxiliary bottom panel 460.

In some embodiments, the auxiliary top panel 456, the first auxiliary bottom panel 458, the second auxiliary bottom panel 460 and the third auxiliary bottom panel 462 may have a similar shape and/or size. In some other embodiments, the auxiliary top panel 456, the first auxiliary bottom panel 458, the second auxiliary bottom panel 460 and the third auxiliary bottom panel 462 may have a different shape and/or size, based on desired application requirements. In the illustrated embodiment of FIG. 4, the auxiliary top panel 456, the first auxiliary bottom panel 458, the second auxiliary bottom panel 460 and the third auxiliary bottom panel 462 are substantially rectangular. In some other embodiments, the auxiliary top panel 456, the first auxiliary bottom panel 458, the second auxiliary bottom panel 460, and the third auxiliary bottom panel 462 have any suitable shape, such as square, polygonal, and so forth.

The body 102 further includes a first side connecting panel 430 foldably connected to the first side panel 422 and disposed proximal to the bottom panel 454. The body 102 further includes a second side connecting panel 432 foldably connected to the second side panel 424 and disposed proximal to the bottom panel 454. In the unfolded state 103, the first side connecting panel 430 is unfolded with respect to the first side panel 422 and the second side connecting panel 432 is unfolded with respect to the second side panel 424. In some embodiments, the first side connecting panel 430 is selectively secured in the unfolded state 103 with respect to the first side panel 422. In some embodiments, the second side connecting panel 432 is selectively secured in the unfolded state 103 with respect to the second side panel 424. In the folded state 105 (as shown in FIG. 18), the first side connecting panel 430 is folded with respect to the first side panel 422 and detachably connected to the bottom panel 454. In the folded state 105, the second side connecting panel 432 is folded with respect to the second side panel 424 and detachably connected to the bottom panel 454. In some embodiments, the first side connecting panel 430 is selectively secured in the folded state 105 with respect to the first side panel 422. In some embodiments, the second side connecting panel 432 is selectively secured in the folded state 105 with respect to the second side panel 424. In some embodiments, the first and second side connecting panels 430, 432 may be detachably connected to the bottom panel 454 by using hook and loop fasteners. In some other embodiments, the first and second side connecting panels 430, 432 may be detachably connected to the bottom panel 454 by using any suitable attachment mechanisms, for example, buttons, zippers, and the like.

In some embodiments, the first and second side connecting panels 430, 432 may have a similar shape and/or size, or a different shape and/or size, based on desired application requirements. In the illustrated embodiment of FIG. 4, the first and second side connecting panels 430, 432 have a polygonal shape. However, in some other embodiments, the first and second side connecting panels 430, 432 may have any suitable shape, such as trapezoidal, rectangular, and so forth.

The body 102 further includes a third side connecting panel 434 foldably connected to the first auxiliary side panel 426 and disposed proximal to the bottom panel 454. The body 102 further includes a fourth side connecting panel 436 foldably connected to the second auxiliary side panel 428 and disposed proximal to the bottom panel 454. In the unfolded state 103, the third side connecting panel 434 is unfolded with respect to the first auxiliary side panel 426 and the fourth side connecting panel 436 is unfolded with respect to the second auxiliary side panel 428. In some embodiments, the third side connecting panel 434 is selectively secured in the unfolded state 103 with respect to the first auxiliary side panel 426. In some embodiments, the fourth side connecting panel 436 is selectively secured in the unfolded state 103 with respect to the second auxiliary side panel 428. In the folded state 105 (as shown in FIG. 18), the third side connecting panel 434 is folded with respect to the first auxiliary side panel 426 and detachably connected to the bottom panel 454. In the folded state 105, the fourth side connecting panel 436 is folded with respect to the second auxiliary side panel 428 and detachably connected to the bottom panel 454. In some embodiments, the third side connecting panel 434 is selectively secured in the folded state 105 with respect to the first auxiliary side panel 426. In some embodiments, the fourth side connecting panel 436 is selectively secured in the folded state 105 with respect to the second auxiliary side panel 428. In some embodiments, the third and fourth side connecting panels 434, 436 may be detachably connected to the bottom panel 454 by using hook and loop fasteners. In some other embodiments, the third and fourth side connecting panels 434, 436 may be detachably connected to the bottom panel 454 by using any suitable attachment mechanisms, for example, buttons, zippers, and so forth.

In some embodiments, the third and fourth side connecting panels 434, 436 may have a similar shape and/or size, or a different shape and/or size, based on desired application requirements. In the illustrated embodiment of FIG. 4, the third and fourth side connecting panels 434, 436 have a polygonal shape. However, in some other embodiments, the third and fourth side connecting panels 434, 436 may have any suitable shape, such as trapezoidal, rectangular, and so forth.

The body 102 further includes a fifth side connecting panel 438 foldably connected to the first auxiliary side panel 426 and disposed proximal to the top panel 452. The body 102 further includes a sixth side connecting panel 440 foldably connected to the second auxiliary side panel 428 and disposed proximal to the top panel 452. In the unfolded state 103, the fifth side connecting panel 438 is unfolded with respect to the first auxiliary side panel 426, and the sixth side connecting panel 440 is unfolded with respect to the second auxiliary side panel 428. In some embodiments, the fifth side connecting panel 438 is selectively secured in the unfolded state 103 with respect to the first auxiliary side panel 426. In some embodiments, the sixth side connecting panel 440 is selectively secured in the unfolded state 103 with respect to the second auxiliary side panel 428. In the folded state 105 (shown in FIG. 18), the fifth side connecting panel 438 is folded with respect to the first auxiliary side panel 426 and detachably connected to the top panel 452. In the folded state 105, the sixth side connecting panel 440 is folded with respect to the second auxiliary side panel 428 and detachably connected to the top panel 452. In some embodiments, the fifth side connecting panel 438 is selectively secured in the folded state 105 with respect to the first auxiliary side panel 426. In some embodiments, the sixth side connecting panel 440 is selectively secured in the folded state 105 with respect to the second auxiliary side panel 428. In some embodiments, the fifth and sixth side connecting panels 438, 440 may be detachably connected to the top panel 452 by using hook and loop fasteners. In some other embodiments, the fifth and sixth side connecting panels 438, 440 may be detachably connected to the top panel 452 by using any suitable attachment mechanisms, for example, buttons, zippers, etc.

In some embodiments, the fifth and sixth side connecting panels 438, 440 may have a similar shape and/or size, or a different shape and/or size, based on desired application requirements. In the illustrated embodiment of FIG. 4, the fifth and sixth side connecting panels 438, 440 have a polygonal shape. However, in some other embodiments, the fifth and sixth side connecting panels 438, 440 may have any suitable shape, such as trapezoidal, rectangular, and so forth.

The body 102 further includes a first top connecting panel 442 foldably connected to the top panel 452 and disposed proximal to the first side panel 422. The body 102 further includes a second top connecting panel 444 foldably connected to the top panel 452 and disposed proximal to the second side panel 424. In the unfolded state 103, the first top connecting panel 442 and the second top connecting panel 444 are unfolded with respect to the top panel 452. In some embodiments, the first top connecting panel 442 and the second top connecting panel 444 are selectively secured in the unfolded state 103 with respect to the top panel 452. In the folded state 105 (as shown in FIG. 18), the first top connecting panel 442 and the second top connecting panel 444 are folded with respect to the top panel 452. Further, in the folded state 105, the first top connecting panel 442 is detachably connected to the first side panel 422 and the second top connecting panel 444 is detachably connected to the second side panel 424. In some embodiments, the first top connecting panel 442 and the second top connecting panel 444 are selectively secured in the folded state 105 with respect to the top panel 452. The first and second top connecting panels 442, 444 may be detachably connected to the first and second side panels 422, 424, respectively, by using hook and loop fasteners (e.g., Velcro® tapes). In some other embodiments, the first and second top connecting panels 442, 444 may be detachably connected to the first and second side panels 422, 424, respectively, by using any suitable attachment mechanisms, for example, buttons, zippers, etc.

In some embodiments, the first and second top connecting panels 442, 444 may have a similar shape and/or size, or a different shape and/or size, based on desired application requirements. In the illustrated embodiment of FIG. 4, the first and second top connecting panels 442, 444 have a polygonal shape. However, in some other embodiments, the first and second top connecting panels 442, 444 may have any suitable shape, such as trapezoidal, rectangular, and so forth.

As used herein, the term “selectively secured” refers to an ability of a panel to be locked stationary with respect to a base or to be released from the base by use of any suitable locking mechanism.

In some embodiments, at least one of the first auxiliary side panel 426 and the second auxiliary side panel 428 includes one or more straps 480 for detachably connecting the first auxiliary side panel 426 to the second auxiliary side panel 428. In the illustrated embodiment of FIG. 4, each of the first and second auxiliary side panels 426, 428 includes a pair of straps 480. Each of the straps 480 may include quick release male and female buckles connecting with one another to detachably couple the first and second auxiliary side panels 426, 428 together. In some other embodiments, each of the straps 480 may include any suitable attachment mechanism, for example, hook and loop (e.g., Velcro™) attachments to detachably connect the first and second auxiliary side panels 426, 428 together.

The rescue bag 100, in the unfolded state 103, may be utilized to transport the emergency responder in distress from the hazardous environment to the safe place. For example, during the rescue operation, the rescue bag 100 may be used by the RIT responder to carry the emergency responder in distress on the rescue bag 100 in the unfolded state 103. In some embodiments, each of the first side panel 422, the second side panel 424, the top panel 452, and the bottom panel 454 being selectively secured in the unfolded state 103 may present a flat surface with respect to the base 402. Thus, the rescue bag 100 may also be used as a stretcher during the rescue operation. The emergency responder in distress may also be secured to the rescue bag 100 in the unfolded state 103, via the straps 480. Specifically, the straps 480 may be fastened to detachably connect the first and second auxiliary side panels 426, 428 together, and reliably secure the emergency responder in distress on the rescue bag 100 in the unfolded state 103.

FIG. 5 illustrates the body 102 and the functional module 104, according to an embodiment of the present disclosure. The body 102 is in the unfolded state 103. In some embodiments, the functional module 104 is supported on one or more of the bottom panel 454, the first auxiliary bottom panel 458, the second auxiliary bottom panel 460, and the third auxiliary bottom panel 462. Specifically, in the illustrated embodiment of FIG. 5, the functional module 104 is supported on the bottom panel 454, the first auxiliary bottom panel 458, the second auxiliary bottom panel 460, and the third auxiliary bottom panel 462. In some embodiments, the functional module 104 is detachably connected to the third auxiliary bottom panel 462. The functional module 104 may be detachably connected to the third auxiliary bottom panel 462 by any suitable attachment mechanism, for example, an adhesive, hook and loop fasteners (e.g., Velcro™), magnetic attachment, heat bonding, and so forth. In the folded state 105 (as shown in FIG. 18), the functional module 104 (not shown in FIG. 18) is supported on the base 402.

In some embodiments, each of the base 402, the first side panel 422, the second side panel 424, the top panel 452, and the bottom panel 454 is made of a rigid plastic material. In some other embodiments, each of the base 402, the first side panel 422, the second side panel 424, the top panel 452, and the bottom panel 454 is made of a semi-rigid material. In some embodiments, the bottom panel 454 is made of tear-resistant material. In some embodiments, each of the base 402, first side panel 422, the second side panel 424, the top panel 452, and the bottom panel 454 may be made of a flame retardant polymer, nylon, fiber reinforced composite, and the like. In some embodiments, the rigid plastic material may include flame retardant rayon, flame retardant polyester, frame retardant wool, and the like. The base 402, the first side panel 422, the second side panel 424, the top panel 452, and the bottom panel 454 made of flame retardant materials may protect the emergency responder in distress from fire.

In some embodiments, the body 102 further includes a reflective material disposed on the at least one of the first side panel 422, the second side panel 424, the top panel 452, and the bottom panel 454. In some embodiments, the reflective material is a retroreflective panel (not shown) attached to the at least one of the first side panel 422, the second side panel 424, the top panel 452, and the bottom panel 454. An example of a reflective material includes 3M Scotchlite Reflective Material - Series 9500. In some embodiments, an identification tag (not shown) may be attached to the first side panel 422 and/or the second side panel 424. In some embodiments, the identification tag may be highlighted by the reflective material. In some embodiments, ownership and/or operational identification markings may also be embedded in the reflective material.

The inclusion of the reflective material on at least one of the first side panel 422, the second side panel 424, the top panel 452, and the bottom panel 454 may improve visibility of the rescue bag 100 in low light situations within the hazardous environment. The reflective material may help other emergency responders in the hazardous environment to make way for the RIT responder to rapidly move the emergency responder in distress from the hazardous environment to the safe place.

In some embodiments, one or more lights (not shown) may be disposed on the rescue bag 100 to improve an ability of the RIT responder to see the surroundings.

In some embodiments, the rescue bag 100 includes one or more handles (not shown). The one or more handles may be attached to at least one of the first side panel 422, the second side panel 424, the top panel 452, and the bottom panel 454. The one or more handles may be made of a material similar to that of the first side panel 422, the second side panel 424, the top panel 452, and the bottom panel 454. In some embodiments, the body 102 may include one or more hand holes or openings (not shown). The one or more hand holes may be a cavity or a through aperture to grip the rescue bag 100. The handles may further help to transport the emergency responder in distress from the hazardous environment to the safe place.

Referring to FIGS. 6A and 6B, the rescue bag 100 is illustrated in the unfolded state 103. Some elements of the rescue bag 100 are not shown for the purpose of clarity.

In some embodiments, the rescue bag 100 includes one or more inflatable bladders 408 disposed on the base 402 and extending at least partially along the length L of the base 402. In some embodiments, the one or more inflatable bladders 408 may be made of heavy-duty rubber. In some embodiments, the one or more inflatable bladders 408 have an inflated state and a deflated state. FIGS. 6A and 6B illustrate the one or more inflatable bladders 408 in the inflated state. In some embodiments, the one or more inflatable bladders 408 are normally in the deflated state, i.e., substantially devoid of fluid inside the one or more inflatable bladders 408.

In some embodiments, the one or more inflatable bladders 408 are disposed in fluid communication with the cylinder 106. In some embodiments, the cylinder 106 provides the fluid to the one or more inflatable bladders 408 to change from the deflated state to the inflated state. Specifically, in some embodiments, the cylinder 106 provides the fluid, such as air, to the one or more inflatable bladders 408 to change from the deflated state to the inflated state. The cylinder 106 provides the fluid to the one or more inflatable bladders 408 via the low pressure conduit 114. In some embodiments, the pressure reducer 108 may be configured to reduce and adjust the pressure of the fluid received from the cylinder 106 to select a pressure of fluid flow intended to fill the one or more inflatable bladders 408 from the cylinder 106. In some embodiments, the pressure reducer 108 is disposed in fluid communication with the fitting 110. The fitting 110 may be configured to directly couple the one or more inflatable bladders 408 with the low pressure conduit 114. In some embodiments, the fitting 110 may be configured to couple with an adaptor. The adaptor may be configured to be coupled with the one or more inflatable bladders 408, such that the low pressure conduit 114 is in fluid communication with the one or more inflatable bladders 408.

In some embodiments, each of the one or more inflatable bladders 408 has a flame retardant coating or a flame retardant cover. In some embodiments, the flame retardant cover may be made of mineral wool, gypsum, and the like. As shown in FIGS. 6A and 6B, the one or more inflatable bladders 408 form a cavity 410 therebetween in the inflated state. Specifically, the cavity 410 is formed on the base 402 and disposed between the one or more inflatable bladders 408 in the inflated state.

In the illustrated embodiment of FIG. 6 A, the one or more inflatable bladders 408 include a pair of inflatable bladders 408. One of the pair of inflatable bladders 408 is disposed proximal to the first side 404 of the base 402 and the other of the pair of inflatable bladders 408 is disposed proximal to the second side 406 of the base 402. In some embodiments, each of the pair of inflatable bladders 408 is substantially tubular. In some embodiments, each of the pair of inflatable bladders 408 is a cylindrically shaped tube. In the illustrated embodiment of FIG. 6B, the one or more inflatable bladders 408 include a horseshoe-shaped inflatable bladder.

The emergency responder in distress may be positioned on the rescue bag 100 in the unfolded state such that the SCBA of the emergency responder in distress is positioned within the cavity 410 formed between the one or more inflatable bladders 408. Specifically, a torso of the emergency responder in distress may be positioned in the rescue bag 100, such that the SCBA the emergency responder in distress is positioned within the cavity 410 between the inflatable bladders 408. The inflatable bladders 408 may provide support to the emergency responder in distress. Specifically, the inflatable bladders 408 may support a torso of the emergency responder in distress on the rescue bag 100. Further, a head of the emergency responder in distress may be positioned on the top panel 452 and the auxiliary top panel 456. Legs of the emergency responder in distress may be placed on the functional module 104. Therefore, the inflatable bladders 408 may retain the emergency responder in distress substantially parallel to the length L of the base 402. This may provide a comfortable resting position to the emergency responder in distress.

Further, the one or more inflatable bladders 408 may be inflated using the cylinder 106. This may further provide easy deployment of the one or more inflatable bladders 408.

Referring to FIG. 7, in some embodiments, the base 402 includes a first raised portion 418 at the first side 404 and a second raised portion 420 at the second side 406. The base 402 further includes a main portion 416 disposed between the first raised portion 418 and the second raised portion 420. The main portion 416 may be made of a hard plastic material, such as a flame retardant polymer, plastic, nylon, fiber reinforced composite, and the like. In the illustrated embodiment of FIG. 7, the first and second raised portions 418, 420 extend substantially perpendicularly with respect to the main portion 416. In some other embodiments, the first and second raised portions 418, 420 may be inclined at an oblique angle with respect to the main portion 416. In some embodiments, the first and second raised portions 418, 420 may be curved. In some embodiments, the one or more inflatable bladders 408 (shown in FIGS. 6A and 6B) are disposed on the main portion 416 of the base 402. In some embodiments, the cavity 410 (shown in FIGS. 6A and 6B) is formed on the main portion 416 of the base 402 and between the one or more inflatable bladders 408.

The base 402 may be designed to withstand dragging of the rescue bag 100 in the unfolded state 103 on rough surfaces during a rescue operation. The raised first and second portions 418, 420 may further cover and protect sides of the emergency responder in distress from the rough surfaces.

FIG. 8 illustrates the body 102 of the rescue bag 100 in the unfolded state 103. FIG. 18 illustrates the body 102 of the rescue bag 100 in the folded state 105. FIGS. 9-17 illustrate the body 102 in partially folded states. Specifically, FIGS. 8-18 illustrate successive steps of folding the body 102 from the unfolded state 103 to the folded state 105. Some elements of the rescue bag 100 are not shown for the purpose of clarity.

In the folded state 105, the body 102 includes an interior surface 490 (shown in FIG. 8) and an exterior surface 492 (shown in FIG. 18) opposite to the interior surface 490. In some embodiments, the body 102 includes a flame retardant cover (not shown) disposed on at least one of the interior surface 490 and the exterior surface 492. In some embodiments, the flame retardant cover may be a lining on the interior surface 490. In some other embodiments, the flame retardant cover may cover the exterior surface 492. The flame retardant cover may protect the functional module 104 (shown in FIG. 5) in the folded state 105, or the emergency responder in distress in the unfolded state 103 from fire in the hazardous environment.

FIGS. 8-16 illustrate drawings of the body 102 in corresponding partially folded states, according to the exemplary embodiment. As used herein, the term “outwardly” means away from the interior surface 490, and the term “inwardly” means towards the interior surface 490.

The third auxiliary bottom panel 462 is foldably connected to the second auxiliary bottom panel 460 along a fold line Fl 5. The third auxiliary bottom panel 462 is folded outwardly by about 180 degrees with respect to the second auxiliary bottom panel 460, along the fold line Fl 5. Upon folding, the third auxiliary bottom panel 462 folds below the second auxiliary bottom panel 460, as shown in FIG. 9.

The first auxiliary bottom panel 458 is foldably connected to the bottom panel 454 along a fold line F13. The first auxiliary bottom panel 458 is folded inwardly by about 180 degrees with respect to the bottom panel 454, along the fold line F13. Upon folding, the first auxiliary bottom panel 458 folds above the bottom panel 454. Further, the third auxiliary bottom panel 462 moves above the second auxiliary bottom panel 460, when the first auxiliary bottom panel 458 folds above the bottom panel 454, as shown in FIG. 10. In this partially folded state, the functional module 104 (shown in FIG. 5), that is detachably connected to the third auxiliary bottom panel 462, is supported on the base 402.

The bottom panel 454 is foldably connected to the base 402 at the bottom end 414, along a fold line Fl 1. The bottom panel 454 is folded inwardly by about 90 degrees with respect to the base 402, along the fold line Fl 1. Upon folding, the first auxiliary bottom panel 458 is also folded inwardly about 90 degrees with respect to the second auxiliary bottom panel 460 along a fold line F 14. Thus, upon folding, the bottom panel 454 and the first auxiliary bottom panel 458 make a sidewall proximal to the bottom end 414, as shown in FIG. 11. The bottom panel 454 and the first auxiliary bottom panel 458 are substantially perpendicular with respect to the base 402, the third auxiliary bottom panel 462 and the second auxiliary bottom panel 460.

Further, the auxiliary top panel 456 is foldably connected to the top panel 452 along a fold line Fl. The auxiliary top panel 456 is folded inwardly about 180 degrees with respect to the top panel 452, along the fold line Fl. Upon folding, the auxiliary top panel 456 folds above the top panel 452, as shown in FIG. 12.

Further, the top panel 452 is foldably connected to the base 402 at the top end 412, along a fold line F7. The top panel 452 is folded inwardly by about 90 degrees with respect to the base 402, along the fold line F7. Upon folding, the top panel 452 and the auxiliary top panel 456 make a sidewall proximal to the top end 412, as shown in FIG. 13. The top panel 452 and the auxiliary top panel 456 are substantially perpendicular with respect to the base 402.

Further, the first side panel 422 is foldably connected to the base 402 at the first side 404, along a fold line F6. The second side panel 424 is foldably connected to the base 402 at the second side 406, along a fold line F8. The first and second side panels 422, 424 are folded inwardly by about 90 degrees with respect to the base 402, along the fold lines F6, F8, respectively. Upon folding, the first and second side panels 422, 424 form sidewalls opposite to each other, and extending along the length L of the base 402. Specifically, the first side panel 422 forms the sidewall proximal to the first side 404 and the second side panel 424 forms the sidewall proximal to the second side 406, as shown in FIG. 14. The sidewalls are substantially perpendicular with respect to the base 402.

Further, the first side connecting panel 430 is foldably connected to the first side panel 422 along a fold line F16. The first side connecting panel 430 is folded inwardly by about 90 degrees with respect to the first side panel 422, along the fold line Fl 6. After folding the first side connecting panel 430 along the fold line F16, the first side connecting panel 430 is detachably connected to the bottom panel 454, as shown in FIG. 15.

Moreover, the second side connecting panel 432 is foldably connected to the second side panel 424 along a fold line Fl 7. The second side connecting panel 432 is folded inwardly by about 90 degrees with respect to the second side panel 424, along the fold line Fl 7. After folding the second side connecting panel 432 along the fold line Fl 7, the second side connecting panel 432 is detachably connected to the bottom panel 454.

Further, the first top connecting panel 442 is foldably connected to the top panel 452 along a fold line F2. The first top connecting panel 442 is folded inwardly by about 90 degrees with respect to the top panel 452, along the fold line F2. After folding the first top connecting panel 442 along the fold line F2, the first top connecting panel 442 is detachably connected to the first side panel 422, as shown in FIG. 16.

Moreover, the second top connecting panel 444 is foldably connected to the top panel 452 along a fold line F3. In the partially folded state of FIG. 15, the second top connecting panel 444 is folded inwardly by about 90 degrees with respect to the top panel 452, along the fold line F3. After folding the second top connecting panel 444 along the fold line F3, the second top connecting panel 444 is detachably connected to the second side panel 424, as shown in FIG. 16.

Further, the first auxiliary side panel 426 is foldably connected to the first side panel 422 along a fold line F5. The first auxiliary side panel 426 is folded inwardly 90 degrees with respect to the first side panel 422, along the fold line F5. After folding the first auxiliary side panel 426 along the fold line F5, the first auxiliary side panel 426 is substantially parallel to the base 402, as shown in FIG. 17.

Moreover, the fifth side connecting panel 438 is foldably connected to the first auxiliary side panel 426 along a fold line F4. The fifth side connecting panel 438 is folded inwardly by about 90 degrees with respect to the first auxiliary side panel 426, along the fold line F4. After the fifth side connecting panel 438 is folded, the fifth side connecting panel 438 is detachably connected to the top panel 452, as shown in FIG. 17.

Furthermore, the third side connecting panel 434 is foldably connected to the first auxiliary side panel 426 along a fold line Fl 0. The third side connecting panel 434 is folded inwardly by about 90 degrees with respect to the first auxiliary side panel 426, along the fold line F10. Once the third side connecting panel 434 is folded, the third side connecting panel 434 is detachably connected to the bottom panel 454.

Further, the second auxiliary side panel 428 is foldably connected to the second side panel 424 along a fold line F9. The second auxiliary side panel 428 is folded inwardly by about 90 degrees with respect to the second side panel 424, along the fold line F9. After folding the second auxiliary side panel 428 along the fold line F9, the second auxiliary side panel 428 is substantially parallel to the base 402, as shown in FIG. 18.

Moreover, the sixth side connecting panel 440 is foldably connected to the second auxiliary side panel 428 along a fold line Fl 8. The sixth side connecting panel 440 is folded inwardly by about 90 degrees with respect to the second auxiliary side panel 428, along the fold line Fl 8. Once the sixth side connecting panel 440 is folded along the fold line Fl 8, the sixth side connecting panel 440 is detachably connected to the top panel 452, as shown in FIG. 18.

Furthermore, the fourth side connecting panel 436 is foldably connected to the second auxiliary side panel 428 along a fold line F 12. The fourth side connecting panel 436 is folded inwardly by about 90 degrees with respect to the second auxiliary side panel 428, along the fold line F12. Once the fourth side connecting panel 436 is folded along the fold line F12, the fourth side connecting panel 436 is detachably connected to the bottom panel 454. In the folded state 105, the functional module 104 (shown in FIG. 5) is supported on the base 402.

Unless otherwise indicated, all numbers expressing feature sizes, amounts, and physical properties used in the specification and claims are to be understood as being modified by the term “about”. Accordingly, unless indicated to the contrary, the numerical parameters set forth in the foregoing specification and attached claims are approximations that can vary depending upon the desired properties sought to be obtained by those skilled in the art utilizing the teachings disclosed herein.

Although specific embodiments have been illustrated and described herein, it will be appreciated by those of ordinary skill in the art that a variety of alternate and/or equivalent implementations can be substituted for the specific embodiments shown and described without departing from the scope of the present disclosure. This application is intended to cover any adaptations or variations of the specific embodiments discussed herein. Therefore, it is intended that this disclosure be limited only by the claims and the equivalents thereof.