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WO/2021/127131A1 |
A floor cleaner including a vacuum source, a supply tank, and a recovery tank. The floor cleaner is configured to remove debris and fluid from a surface to be cleaned. The recovery tank includes a removably coupleable strainer configured...
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WO/2021/114975A1 |
Provided are a cleaning module (100), a cleaning robot and a cleaning system, wherein the cleaning module (100) comprises a first bracket (1); a second bracket (2) detachably connected to the first bracket (1), having a connected state i...
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WO/2021/115390A1 |
A base station for storing a ground cleaning robot, and a ground cleaning robot system, relating to the field of household appliances, capable of detecting a foreign object in the base station, and preventing a foreign object from enteri...
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WO/2021/119110A1 |
A robotic cleaner may include a housing, an agitator, and one or more projections. The housing may have a front side, a back side opposite the front side, a left side, and a right side opposite the left side. The right and left sides ext...
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WO/2021/114995A1 |
A base station for storing a ground cleaning robot and a ground cleaning robot system, relating to the field of household appliances. The base station for storing the ground cleaning robot comprises: a body (1), an accommodating cavity (...
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WO/2021/113224A1 |
A cleaning head (12) for a cleaning machine (10) that cleans a surface (22) includes a housing defining a bottom (60) that faces the surface (22) to be cleaned, and a top (62) spaced above the bottom (60). A brushroll (72) positioned nea...
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WO/2021/109912A1 |
Disclosed are a laser distance measurement device (1) and a robot. The laser distance measurement device (1) comprises a transmitting unit (11) and a receiving unit (12). The transmitting unit (11) comprises a transmitter (111) for trans...
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WO/2021/109849A1 |
A rolling brush assembly (100) and movable device, and the rolling brush assembly (100) comprises a rolling brush (10) and a power transmission device (20) arranged at one end of the rolling brush (10). The power transmission device (20)...
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WO/2021/110072A1 |
An apparatus for climbing obstacles, and a cleaning apparatus. The apparatus for climbing obstacles comprises: a first linkage mechanism (11), used for movable connection to a housing (20); and an obstacle climbing assembly (12), one end...
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WO/2021/104689A1 |
The invention relates to a cleaning robot (1), comprising a main body (2), a drive device (3) and a cleaning device (4), wherein: the cleaning device (4) is equipped for wet cleaning floors to be cleaned; an accommodation unit (5) for a ...
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WO/2021/103987A1 |
An automatic control method for a sweeping robot. The method comprises the following steps: obtaining image information of an obstacle during the travel of a sweeping robot; obtaining the category, position and depth information of the o...
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WO/2021/103690A1 |
Disclosed is a self-cleaning roller cleaning apparatus, comprising an apparatus main body (10), a drive mechanism, a cleaning roller (20) and a cleaning brush (30), wherein the cleaning roller (20) is arranged in the apparatus main body ...
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WO/2021/108496A1 |
Apparatus and method for receiving and holding debris in a collection chamber of a vacuum cleaner. A cleaning head is coupled to a body of the vacuum cleaner via one or more suspension elements that comply to horizontal oscillations of t...
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WO/2021/103691A1 |
A water squeezing type roller cleaning device, comprising a device main body (10), a rolling cleaning mechanism (20), a water squeezing rod (30), and a base (40). The rolling cleaning mechanism (20) comprises a roller (21), a driving mec...
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WO/2021/098536A1 |
A cleaning method and system employing scene recognition, a sweeping device, and a computer-readable storage medium. The cleaning method comprises: acquiring a real-time image of a surrounding environment (S100); inputting the real-time ...
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WO/2021/098410A1 |
A camera device (200) and a cleaning robot (100). The camera device (200) comprises an installation frame (20) and a camera (21) installed at the installation frame (20). The installation frame (20) is provided with an installation reces...
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WO/2021/101036A1 |
Various embodiments disclosed in the present application relate to a vacuum cleaner capable of performing a function of wiping a surface to be cleaned, the vacuum cleaner comprising: a heating member provided with a water tank, and heati...
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WO/2021/099771A1 |
The present invention relates to the field of floor treatment machines which involve wet treatment of a floor or carpet in which dirty liquid is collected by suction. In one aspect there is provided a float valve assembly for a collectio...
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WO/2021/093521A1 |
A washing method of a mopping machine, and a mopping assembly. The washing method of the mopping machine comprises the following steps: 110: adding water to a cleaning tub, and enabling the water surface in the tub to be higher than a fi...
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WO/2021/096793A1 |
A cleaning apparatus for use by hand and/or with a robotic device includes a nozzle that expels fluid, air or liquid, out of an open end of a housing of the cleaning apparatus. Simultaneously, a vacuum device is suctioning debris through...
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WO/2021/093392A1 |
Provided is a mobile robot (1), comprising: a driving mechanism for driving the mobile robot to move; a chassis (10) for having the driving mechanism mounted thereon; and a camera mainboard (20), a camera module (210) for acquiring exter...
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WO/2021/087668A1 |
A wet-dry vacuum cleaner device (100) comprising: a housing (102); a motor-fan assembly (204) mounted in the housing (102) and arranged to generate an air flow between a dirty air inlet (108) and a clean air outlet (112); a tank (116) ar...
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WO/2021/091930A1 |
Introduced here are systems for customized formulation and production of cleaning products and associated methods for using those systems. A system may include a computer-implemented platform (also referred to as a "formulation platform"...
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WO/2021/092447A1 |
Methods and apparatus for cleaning a surface with a cleaning device having a body with a handle, a connector, and one or more cleaning heads that are removably attached to the cleaning device. Each cleaning head include a lower surface a...
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WO/2021/091287A1 |
A cleaner is disclosed. A cleaner according to an embodiment of the present invention comprises: a body; a rotating plate which is rotatably coupled to the body and includes a rim portion forming the edge thereof and having a predetermin...
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WO/2021/089164A1 |
Proposed is a floor cleaning machine comprising a vacuum unit arrangement (42), a vacuum bar (40), which can be or is fluidically connected to the vacuum unit arrangement (42), a retaining element (38), which detachably holds the vacuum ...
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WO/2021/082624A1 |
A climbing mechanism and a cleaning robot, the climbing mechanism comprising a base (100), a conveying assembly (200), and a driving assembly (300), the conveying assembly (200) comprises a plurality of synchronous wheels pivoted on the ...
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WO/2021/087223A1 |
A replacement head for a vacuum device includes a plastic tray, a filter and a pad. The plastic tray includes a dust chamber, a first connector lip and a second connector lip. An opening is provided that allows air, dust and debris to be...
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WO/2021/082626A1 |
The present invention relates to the technical field of washing machines. Provided is a cleaning device capable of mitigating the technical problem in the art in which a driving mechanism in an electric sweeper occupies a large space. Th...
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WO/2021/082290A1 |
A cleaning robot chassis (10) and a cleaning robot (20). The cleaning robot chassis (10) comprises a vehicle body (11), driving wheel modules (12) provided on two sides of the vehicle body (11), and a driven wheel (13) provided on the ve...
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WO/2021/087230A1 |
A replacement head for a vacuum device includes a plastic tray, a filter and a pad. The plastic tray includes a dust chamber that has a sealing surface and at least one opening. The opening is provided to allow air, dust and debris to be...
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WO/2021/087091A1 |
A cleaning machine has a housing, a supply tank, a suction nozzle, a suction source, and a recovery tank that includes a container having sidewalls projecting upwardly from a bottom wall thereby defining an open top, a cover connected to...
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WO/2021/087102A1 |
An extractor includes a body, a recovery tank coupled to the body, and a liquid tank coupled to the body. The liquid tank is configured to hold a liquid. The extractor includes a base pivotably coupled to the body and configured to suppo...
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WO/2021/087097A1 |
A cleaning head housing for a floor cleaner that moves along a surface to be cleaned includes a brushroll chamber defining a top surface having a top opening and a bottom surface having a bottom opening positioned closer to the surface t...
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WO/2021/082845A1 |
Provided is a cleaning robot, comprising: a robot body (1); a driving device; a control device (7), electrically connected to the driving device; a fan, electrically connected to the control device (7); and a cleaning device, used for be...
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WO/2021/082623A1 |
A curtain wall cleaning robot, relating to the technical field of cleaning machinery, and used for solving the technical problem in the prior art of potential damage to the curtain wall caused by the friction between travelling wheels (3...
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WO/2021/077562A1 |
A cleaning robot (50) and a cleaning control method and control device (40) thereof. The cleaning control method comprises: in response to a collision of the cleaning robot (50) and an obstacle (S11), controlling the cleaning robot (50) ...
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WO/2021/077527A1 |
A sweeper control method and a controller. The method comprises: acquiring the remaining power or a charging instruction of a sweeper; controlling the water output amount of a water tank of the sweeper according to the remaining power or...
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WO/2021/078118A1 |
A self-moving robot, comprising an upper cover (10), a base (20) and a pressure sensor assembly (30); the upper cover (10) comprises a top plate (110) and a side plate (120) which are integrally provided, a connecting part (130) is forme...
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WO/2021/079558A1 |
Provided is a long-rod-type cleaning machine that can prevent jolting caused by partial contact and is compatible with local cleaning. A scrubber 1 has: an electric motor 86; a tip implement 92 that has a cleaning action part 92A; a bed ...
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WO/2021/077954A1 |
A cleaning robot, comprising a machine body (20); a mopping module (10) used for being mounted on the machine body (20), wherein the mopping module (10) comprises a mop plate (12) mounted on the machine body (20) and a mop (50) capable o...
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WO/2021/077956A1 |
A mop recovery device capable of automatically recovering a mop. The mop recovery device comprises: a frame (11); a placement part (13), which is disposed on the frame (11) and is used for a cleaning robot (57) to release a mop (25); an ...
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WO/2021/078193A1 |
A wiping object cleaning device of a floor mopping machine, comprising a bucket body (1), and further comprising a water conveying mechanism (b4) for conveying water into a wiping object of the floor mopping machine. The water conveying ...
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WO/2021/078728A1 |
The invention relates to a segment (40) for detachably arranging on a carrier (12), which can be rotatably mounted relative to an axis of rotation (1), for forming a disc brush or for forming a cleaning, grinding or polishing disc, compr...
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WO/2021/072804A1 |
A sweeping mode switching system for a sweeping robot and a use method for the system. The sweeping mode switching system comprises a robot body and a processor installed within the robot body. The robot body is signal connected to the p...
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WO/2021/075964A1 |
A dosage system (10) for delivering a predetermined amount and type of cleaning concentrate (C) to a solvent (S) inside (20v) a fluid tank (20). A pod holder (11) is configured to form an inner volume (11v) for holding a pod (30) contain...
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WO/2021/068908A1 |
A cleaning robot (1), comprising: a machine body (10); a mobile module (11) supporting the machine body (10) and driving the cleaning robot (1) to move on an operation surface; a cleaning module (12) performing a cleaning operation on th...
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WO/2021/070960A1 |
[Problem] To provide a work device capable of moving a solar cell array and working. [Solution] A work device 1 that executes work on a surface of a solar cell array LP having a plurality of solar cell modules P lined up therein. The wor...
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WO/2021/068646A1 |
A dust box, a mobile robot comprising said dust box, and a cleaning system, The dust box comprises a recessed portion (211), a suction outlet (212), a suction outlet cover (213), a movable portion (214), a first elastic component (216) a...
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WO/2021/067086A1 |
An autonomous mobile cleaning robot can include an outer shell and a bumper. The outer shell can include a rim extending around at least a portion of a periphery of the outer shell and can include a first feature connected to the rim. Th...
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