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Patent Searching and Data


Matches 251 - 300 out of 8,101

Document Document Title
WO/2022/042709A1
A cleaning head (4), comprising: a cleaning head housing (41) in which a suction port (46) is defined, as well as a rotating mechanism (7) that is rotatingly connected to the cleaning head housing (41). The rotating mechanism (7) compris...  
WO/2022/045680A1
A vacuum cleaner is disclosed. The vacuum cleaner comprises: a suction nozzle comprising a rotating cleaner positioned in the front of a suction port; and a cleaner body generating a suction force. A spiral first flow path is formed on t...  
WO/2022/045679A1
A vacuum cleaner is disclosed. The vacuum cleaner comprises: a suction nozzle including a rotary cleaner located in front of a suction port; a cleaning main body provided with a first motor that generates a suction force; and a distance ...  
WO/2022/042141A1
A handheld vacuum cleaner, which is used for treating a surface to be cleaned and comprises: a cover body (110, 120), wherein air outlet holes (111) are formed in an outer circumferential face of the cover body, a containing space is for...  
WO/2022/036613A1
Disclosed is a vacuum cleaner, which belongs to the technical field of vacuum cleaners. The vacuum cleaner has an outgoing air guide channel, a impeller is arranged within an air inlet of the outgoing air guide channel, the impeller is c...  
WO/2022/037109A1
A vacuum cleaner, comprising a vacuum cleaner body (10), with the vacuum cleaner body (10) having an air inlet (11) and an air outlet (12); and further comprising: a first air channel (20) located in the vacuum cleaner body (10), the fir...  
WO/2022/032934A1
A combination of a vacuum cleaner and a remote controller. The vacuum cleaner is provided with a dust collection container (11) for containing debris, and a blower (10) for providing power for drawing debris. The remote controller can be...  
WO/2022/033916A1
A portable vacuum cleaner (1) comprising a vacuum cleaner housing (2), a gripping handle (3) connected to the vacuum cleaner housing (2), a suction inlet (4) through which the air can be drawn in by the portable vacuum cleaner (1), at le...  
WO/2022/035041A1
A vacuum cleaner comprises: a control device including a battery, a power supply circuit, a first connector that is electrically connected to the battery and the power supply circuit, and a control unit that controls the power supply cir...  
WO/2022/032420A1
A vacuum cleaner (1), comprising: a duct collection assembly (10), a motor assembly (20), a filtering member (30), and a motor air inlet cover (40). The dust collection assembly (10) is provided with an air outlet (12); the motor assembl...  
WO/2022/033917A1
Portable vacuum cleaner (1) comprising a vacuum cleaner casing (2), a gripping handle (3) which is connected to the vacuum cleaner casing (2), an intake nozzle (4) via which the external air can be drawn in by the portable vacuum cleaner...  
WO/2022/031612A1
The present disclosure relates to a battery powered floor cleaner (10). The floor cleaner (10) is operable in various modes based on the capacity of a battery pack (22), such as a normal power mode (40) and a low power mode (42).  
WO/2022/026736A1
A vacuum cleaner may include a body having a handle end and an attachment end, the attachment end being opposite the handle end along a longitudinal axis of the body, a dust cup disposed between the handle end and the attachment end, a s...  
WO/2022/026728A1
An agitator including an elongated main body configured to rotate about a pivot axis, one or more soft cleaning features coupled to and extending over a substantial portion of a surface of the elongated main body, the one or more soft cl...  
WO/2022/017514A1
The present application relates to the technical field of handheld vacuum cleaners, in particular to a handheld vacuum cleaner having an inner air duct and an outer air duct. The handheld vacuum cleaner having an inner air duct and an ou...  
WO/2022/011971A1
A handheld dust collection apparatus (100) and a dust collection device. The handheld dust collection apparatus (100) comprises: a housing, one end of which extends to form a handheld portion (12) and the other end extends to form an air...  
WO/2022/014090A1
A charger stand (70a) for charging an electric vacuum cleaner (100), the charger stand (70a) comprising a base member (71), a stand member (72), and a holder member (73), wherein the holder member (73) is provided with a cup part which i...  
WO/2022/012957A1
The invention relates to a suction cleaning apparatus, comprising an active device (96) for acting on a region (51) to be cleaned, a suction unit device (50) for generating a suction flow, and a liquid separator (52), wherein the liquid ...  
WO/2022/011949A1
A portable handheld dust suction apparatus (100), and a dust suction device. The portable handheld dust suction apparatus (100) comprises: a housing, the housing having one end extending to form a handheld portion (12), and another end e...  
WO/2022/008871A1
A vacuum cleaner (2) comprises: a sensor (62) configured to generate sensor signals based on sensed motion and orientation of the vacuum cleaner; a vacuum motor (52); and a controller configured to: process the generated sensor signals t...  
WO/2022/008865A1
A vacuum cleaner (2) comprises: a vacuum motor (52); a first sensor (62) configured to generate first sensor signals based on sensed motion and orientation of the vacuum cleaner; a cleaner head (4) comprising an agitator (40); one or mor...  
WO/2022/008867A1
A vacuum cleaner comprises: a vacuum motor; a first sensor configured to generate first sensor signals based on sensed motion and orientation of the vacuum cleaner; a cleaner head comprising an agitator; one or more diagnostic sensors co...  
WO/2022/008869A1
A vacuum cleaner comprises: a sensor configured to generate sensor signals based on sensed motion and orientation of the vacuum cleaner; a user input device; a vacuum motor; and a controller configured to: activate the vacuum motor in re...  
WO/2022/007625A1
A disinfecting and sterilizing dust collector. A dust cup and a UV LED (3) acting on the dust cup are provided in the disinfecting and sterilizing dust collector. By providing the UV LED (3) that acts on the dust cup but not a floor brus...  
WO/2022/008872A1
A vacuum cleaner comprises: a sensor configured to generate sensor signals based on sensed motion and orientation of the vacuum cleaner; a human-computer interface, HCI; and a controller configured to: process the generated sensor signal...  
WO/2022/008870A1
A vacuum cleaner (2) comprising: a sensor (62) configured to generate sensor signals based on sensed motion and orientation of the vacuum cleaner; a vacuum motor (52); and a controller configured to: process the generated sensor signals ...  
WO/2022/000840A1
Provided is a vacuum cleaner, containing a dust-collecting drum (1); when the vacuum cleaner is operating, the dust-collecting drum (1) accumulates static electricity; a machine head (2), the machine head (2) being arranged above the dus...  
WO/2022/002591A1
A vacuum cleaner comprises a dirt inlet and a motor and fan for delivering suction to the dirt inlet. A cyclone unit is used for separating particles from a suction flow, having a vortex finder extending along a cyclone axis of rotation ...  
WO/2021/253669A1
A floor brush assembly (10) for a cleaning device (1) may be connected to a body unit (20) of the cleaning device (1). A first positioning part (201) is arranged on the back of the body unit (20). A plurality of first limiting parts (202...  
WO/2021/255977A1
[Problem] The purpose of the present invention is to provide: an extension tube for a vacuum cleaner, which makes it possible to supply power from a position away from the cleaner main body; and a vacuum cleaner unit provided with the ex...  
WO/2021/254463A1
A fan cover, a fan, and a cleaning device, the fan housing (40) being applied to a fan (100) having an impeller (50). The fan cover (40) is integrally formed and comprises a body; the interior of the body is hollow along the axial direct...  
WO/2021/253880A1
Disclosed is an improved handheld vacuum cleaner, comprising a vacuum cleaner body (1), wherein a fan bin (3) is arranged on one side of the vacuum cleaner body (1), namely, the same side as a handle (2); an included angle of 20-150 degr...  
WO/2021/247452A1
The present invention provides unique portable or stationary hose retraction systems in a single compact unit having an elongated hose, a chamber or plenum for storing the hose, a primary vacuum source for creating suction in the hose, a...  
WO/2021/233660A1
The invention relates to a suction device comprising a suction head (20), a suctioned material container (12) for receiving a suctioned material, a suction fan device (22) which is arranged on the suction head (20), and a channel device ...  
WO/2021/233054A1
A vacuum-mop integrated machine, comprising: a vertical support assembly (1), a handheld vacuum assembly (2), a floor mop assembly (3) and an independent power module (4). The lower end of the vertical support assembly (1) is connected t...  
WO/2021/233515A1
So that a battery-operated backpack suction appliance comprising a collecting container, a technical unit, which is connected to the collecting container in an operating position of the suction appliance, and a backpack device, which is ...  
WO/2021/235395A1
Provided is an electric vacuum cleaner that is more compact and lighter in weight. In the present invention, an electric vacuum cleaner comprises a suction device that is internally provided with an electric blower and that suctions dust...  
WO/2021/225391A1
The present invention relates to a cleaner head device and a cleaner comprising same. The cleaner head device comprises: a nozzle body part comprising an upper housing; a cleaning pad part which is disposed on the bottom of the nozzle bo...  
WO/2021/223355A1
A handheld vacuum cleaner, comprising: a suctioning unit (10), which is provided with an air outlet end; a dust-gas separation unit (20), which is separably connected to one end of the suctioning unit (10) and coaxially arranged with the...  
WO/2021/224527A1
Disclosed is an accessory for an electrical apparatus with a battery, which comprises at least: a first upper edge, with a first upper opening; a second lower edge, with a second lower opening; and a wall that extends from the first uppe...  
WO/2021/221386A1
A vacuum cleaning system is disclosed. The vacuum cleaning system of the present invention is configured to include a plurality of vacuum cleaners and a terminal. The vacuum cleaners respectively generate position information during oper...  
WO/2021/217033A1
A floor cleaner includes a suction source, a body, and a rotary working element. The body includes a working element chamber having an opening facing toward a surface to be cleaned and a suction inlet in fluid communication with the suct...  
WO/2021/217029A1
A floor cleaner that includes a cleaning head, an agitator drive, and an agitator. The cleaning head includes an agitator chamber having an opening facing toward a surface to be cleaned. The agitator is rotatably disposed within the agit...  
WO/2021/215842A1
A cleaner station according to embodiments may comprise a first station to which a hand-held cleaner can be coupled and a second station to which a robot cleaner is coupled. The first station may comprise a first suction part for sucking...  
WO/2021/215844A1
A cleaning apparatus dock according to embodiments may comprise: a first station to which a hand-held cleaning apparatus can be coupled; and a second station to which a robot cleaning apparatus is coupled. The first station may comprise ...  
WO/2021/208678A1
Disclosed is a handheld vacuum cleaner, comprising a main body part (1), a holding part (2) connected to the main body part (1) and used for being held, and a power supply part (3) used for supplying power to the main body part (1). The ...  
WO/2021/211551A1
A nozzle for use with a surface cleaning device is disclosed that includes a nozzle housing defining a dirty air inlet, at least a first caster coupled to the nozzle housing to allow for movement of the nozzle housing over a surface to b...  
WO/2021/207424A1
A floor cleaner including a including a body, a cleaning head pivotally coupled to the body, and a liquid distribution system. The cleaning head includes a first and a second cleaning roller for contacting a surface to be cleaned.  
WO/2021/205704A1
The purpose of the present invention is to reduce the overall length of a cleaner having a cyclone dust collection section and a filter. This cleaner comprises: a main body unit 2 having a suction opening 14; a cyclone unit 4 having a cy...  
WO/2021/195773A1
A household appliance has an air flow path extending from an air inlet to an air outlet with a fan and motor assembly in the air flow path. The fan and motor assembly comprises a motor drivingly connected to a rotating fan blade subassem...  

Matches 251 - 300 out of 8,101