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WO/2022/259435A1 |
A server (40) computes, from a history of moved positions of a cleaning robot (10) detected by a camera (30), a cleaning area indicating the area of a region cleaned by the cleaning robot (10). The server (40) also obtains a cleaning tim...
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WO/2022/261315A2 |
A vacuum cleaner includes a first tube and a second tube positioned within the first tube, where a first end of the first tube is connected to an outlet of the backbone and a first end of the second tube connected to an inlet of the back...
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WO/2022/254816A1 |
A collecting device according to the present application comprises: a suction source that generates a suction force for sucking out dust inside a dust chamber; a connecting wall formed such that a vacuum cleaner is connectible thereto; a...
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WO/2022/254811A1 |
This vacuum cleaner comprises: a dust suction source that generates a suction force that sucks in dust; a dust storage unit that forms a dust storage space in which dust sucked in by the dust suction source is stored; a connection passag...
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WO/2022/256513A1 |
A surface cleaner including a cleaning head with a rotatable brushroll assembly. The cleaning head further includes a cutting member configured to cut debris from the brushroll assembly.
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WO/2022/254196A1 |
With reference to Figure 8 of the drawings, we provide a floor cleaning head for a suction cleaner, the floor cleaning head including: a lead agitator chamber in which a rotary lead agitator is supported; and a suction chamber defining a...
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WO/2022/254194A1 |
With reference to Figure 4, we provide a suction cleaner, including: a nozzle defining a suction inlet; a motor for creating a suction flow of air through the cleaner between the suction nozzle and an exhaust outlet; a separator assembly...
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WO/2022/254817A1 |
The collection device of the present application includes a casing in which are stored: a suction source that creates a suctioning force for suctioning dust inside a vacuum cleaner; and a dust channel in which flows dust suctioned by mea...
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WO/2022/254812A1 |
According to the present invention, a cleaner includes a cleaner main body including dust suction source generating a suction force sucking dust, and a dust storage chamber storing the dust sucked by the dust suction source. With the cle...
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WO/2022/254157A1 |
The invention relates to a vacuum cleaner suction head (2) comprising a base (3); a fork (6) hingedly mounted onto the base (3) via a front pivot connection (P1) defining a front pivot axis (X1); two main wheels (11) mounted so as to rot...
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WO/2022/254810A1 |
A dust collector according to the present invention comprises: a suction source which generates a suction force for suctioning grit and dust so as to generate a suction airflow for conveying grit and dust; a dust storage part for storing...
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WO/2022/255722A1 |
The present invention relates to a fine-dust-removing flow filter comprising a fibrous support, and a manufacturing method therefor, and, more specifically, to a flow filter for purifying the air that comes out of an exhaust port of a va...
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WO/2022/254195A1 |
With reference to Figure 9, we provide a floor cleaning head for a suction cleaner, the floor cleaning head providing a housing having a suction inlet, and the housing providing: an agitator chamber having ends forming a pair of side wal...
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WO/2022/254154A1 |
The vacuum cleaner (1) comprises a vacuum cleaner housing (2); a suction nozzle disposed on the vacuum cleaner housing (2); a suction motor disposed in the vacuum cleaner housing (2); a suction tube (8) fluidically connected to the sucti...
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WO/2022/254155A1 |
The invention relates to an accessory which comprises: a suction tube (7); a grip handle (11) hingedly mounted on the suction tube (7) between a first handle position and a second handle position; and a cover (17) movably mounted between...
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WO/2022/252722A1 |
A carpet detection method using an RGB-D camera, which is applied to the technical field of carpet detection. A carpet and carpet curling are detected by means of the following steps: by means of an RGB-D camera, obtaining an RGB-D image...
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WO/2022/247659A1 |
A cleaning device (100), comprising a device body (1) and a floor brush (2). The floor brush (2) is connected to one end of the device body (1). A sewage storage box (4) is provided on the device body (1), and a box body (201) of the sew...
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WO/2022/250368A1 |
A robotic cleaning device comprises: a driving device; a communication interface for operating in an AP mode, which outputs a wireless signal corresponding to the wireless signal output value of an AP device; a memory having, stored ther...
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WO/2022/247734A1 |
The disclosure provides a vacuum cleaning system. The vacuum cleaning system includes a vacuum cleaner and a storage device. The vacuum cleaner includes a battery pack and charging contacts. The storage device includes a vacuum cleaner h...
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WO/2022/250943A1 |
A vacuum cleaner assembly includes a vacuum body, a suction wand removably connected to the vacuum body, and an accessory removably connected to the suction wand. A suction motor is disposed in the vacuum body and is configured to create...
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WO/2022/247353A1 |
A change-over valve and a vacuum cleaner. The change-over valve comprises: a valve body (1), and an intercommunicated air duct (11) and a driving device, which are arranged in the valve body (1), wherein the valve body (1) is connected t...
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WO/2022/248257A1 |
The invention provides a cleaning tray for a wet floor cleaner, for receiving a head of the wet floor cleaner. The cleaning tray has at least one brush channels for receiving a bottom portion of an outer circumference of a roller brush. ...
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WO/2022/242851A1 |
The invention relates to a floor nozzle apparatus, comprising: a receiving chamber (44) having a receiving space (46), which is open at a floor side (56); at least one cleaning roller (48), which is situated in the receiving space (46) a...
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WO/2022/244469A1 |
[Problem] To achieve an electric vacuum cleaner in which cleaning utilizing suction created by an electric blower and cleaning utilizing the rotation of a rotary brush can be used appropriately for different purposes. [Solution] An elect...
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WO/2022/244468A1 |
Provided is a vacuum cleaner nozzle that can effectively utilize the suction force of a vacuum cleaner and that can efficiently suck in fine dust, etc., without scattering the dust to the surroundings.　This vacuum cleaner nozzle 1 comp...
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WO/2022/242275A1 |
A hand-held vacuum cleaner (100). The hand-held vacuum cleaner (100) comprises: a machine body (1), the machine body (1) having a first mating portion (15) disposed thereon; a dust cup assembly (2), the dust cup assembly (2) comprising a...
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WO/2022/243086A1 |
A rotary brush (14) for a wet floor cleaner has a cylindrical inner core (40) and a cleaning member (46) disposed around an outer surface (42) of the inner core. The inner core comprises at least one rib (48) projecting inwardly from an ...
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WO/2022/243064A1 |
The invention relates to a hazard management system (10) for a construction site, in particular an above-grade construction site, a below-grade construction site and/or a component-prefabrication site. The system comprises a hazard senso...
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WO/2022/245736A1 |
A vacuum cleaner (10) having a vacuum bag (28) including a collar (30) attached about an opening in the vacuum bag. The vacuum bag is movable between a coupled position with the vacuum cleaner and a removed position from the vacuum clean...
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WO/2022/237260A1 |
A floor brush assembly (100) for a vacuum cleaner (1000) and a vacuum cleaner (1000) having same. The floor brush assembly (100) for a vacuum cleaner (1000) comprises a rolling brush assembly (1) and a driving mechanism (2). The driving ...
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WO/2022/237270A1 |
A floor brush assembly (100) for a vacuum cleaner (1000), and the vacuum cleaner (1000). The floor brush assembly (100) comprises a roller brush assembly (1) and a driving mechanism (2). The roller brush assembly (1) comprises a sleeve (...
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WO/2022/237258A1 |
Disclosed are a floor brush assembly (100) for a vacuum cleaner (1000), and the vacuum cleaner (1000) having same. The floor brush assembly (100) for the vacuum cleaner (1000) comprises: a rolling brush assembly (1), the rolling brush as...
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WO/2022/237333A1 |
A control method for starting self-cleaning of a dry-wet vacuum cleaner. There are three types of specific embodiments. A first type of triggering principle: a PCBA electronic substrate is arranged above the interior of a floor brush ass...
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WO/2022/237235A1 |
A floor brush assembly (100) of a dust collector (1000), comprising: a rolling brush assembly (1) and a driving mechanism (2). A rolling brush body (11) of the rolling brush assembly (1) is rotatably mounted in a sleeve (12); the rolling...
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WO/2022/238394A1 |
The invention relates to a vacuum cleaner (10), in particular an industrial vacuum cleaner, having a housing (1) which has a housing body (2) and a cover (3), which is arranged on the housing body (2), wherein a dust-collecting container...
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WO/2022/239363A1 |
A suction body according to the present invention is characterized by being attached to an electric vacuum cleaner (100) in order to vacuum up dust on a floor (Y), and comprising a rotating brush (220) that sweeps up dust by rotation, wh...
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WO/2022/234351A1 |
A thermoplastic elastomer for manufacturing a low environmental impact flexible hose for transporting fluids, in particular liquids, consisting of (A) from 30% by weight to 80% by weight of a polymer matrix consisting of from 10% by weig...
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WO/2022/234944A1 |
A method whereby a server device controls a cleaning robot is disclosed. Specifically, disclosed is a method comprising the steps of: receiving a first user input related to a cleaning robot through a first home appliance; identifying a ...
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WO/2022/234344A1 |
Insects, and spiders in particular, can be captured alive and later released using a vacuum cleaner accessory.
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WO/2022/232235A1 |
A surface cleaner (10) includes a housing (12) having a first tank guide projection (82) that is received in a first recess of a supply tank (14) when the supply tank is in a supply tank operating position and the first tank guide projec...
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WO/2022/227427A1 |
A fan assembly, a dust collection pile comprising the fan assembly, and a cleaning system. The fan assembly (40) comprises a housing (43), a fan (44), and a flexible member (45), the flexible member (45) is located between the housing (4...
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WO/2022/227384A1 |
A dust collection station for a dust collector, comprising: a body (100) in which a cavity (200) having an opening is formed; a volume cover (210), provided at the opening of the cavity (200), the volume cover (210) having an opening pos...
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WO/2022/228054A1 |
A cleaning head (2) and a surface cleaning apparatus (100). The cleaning head (2) comprises a cleaning head body (23) and a driving assembly (4). The cleaning head body (23) comprises a front rolling brush (21) and a rear rolling brush (...
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WO/2022/229607A1 |
A brushbar for a vacuum cleaner is described. The brushbar comprises a cylindrical body, one or more pairs of bristle strips and one or more plush strips arranged helically about the body. Each pair of bristle strips comprises a first st...
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WO/2022/229219A1 |
A flexible hose (10), in particular a vacuum cleaner hose, has a wavily profiled inner hose (12), which is surrounded by a substantially smooth sheathing (14) and is provided with a hollow connection piece (18) at at least one end (16). ...
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WO/2022/228671A1 |
The present disclosure relates to a method of a robotic cleaning device (100) of cleaning a surface, and a robotic cleaning device (100) performing the method. In an aspect, a method of a robotic cleaning device (100) of cleaning a surfa...
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WO/2022/227930A1 |
Disclosed is a dust collecting device, which is used for collecting dust in a dust cup. The dust collecting device comprises: a device body (100), the device body (100) internally comprising a dust cup placement region (110) and a dust c...
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WO/2022/227281A1 |
A dust collection pile (2), a cleaning robot (1), and a cleaning system, relating to the technical field of intelligent home. The dust collection pile (2) is used for collecting dust in a dust box of the cleaning robot (1) and comprises ...
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WO/2022/223014A1 |
A vacuum cleaner, comprising a suction nozzle part (1) having a dirty air suction port (109), a dust cup part (2), a motor part (3), a handle (4), and an exhaust port (103) for exhausting clean air from the motor part (3), wherein the ex...
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WO/2022/226260A1 |
A steam cleaning apparatus may include a wand, a cleaning assembly coupled to the wand, the cleaning assembly including a steam generator, and a cleaning head pivotally coupled to the wand. The cleaning head may include a plurality of cl...
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