The present disclosure relates to a self-cleaning dust-collecting base and a dust-collecting system. The self-cleaning dust-collecting base includes a self-cleaning dust-collecting base body, and the self-cleaning dust-collecting base body comprises: a dust-collecting cavity, an opening of which is arranged upwards and forwards at a top end of the self-cleaning dust-collecting base body; and a dust-collecting cover, which is detachably buckled onto the dust-collecting cavity to form a dust-collecting bin for accommodating a rubbish accommodation device, wherein at least a portion of the outer surface of the dust-collecting cover acts as a portion of the exterior surface of the self-cleaning dust-collecting base.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 9/14 - Sacs ou similairesFixation des sacs ou fermeture de ceux-ci
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
5.
SELF-CLEANING DUST COLLECTION SEATS AND DUST COLLECTION SYSTEM
Disclosed are a self-cleaning dust collection seat and system. The self-cleaning dust collection seat includes a body, a body base is included below the body and includes: a dust collection opening configured to collect dust after being docked with a dust outlet of an automatic cleaning apparatus and extend in a first direction, a base wind duct communicated with the dust collection opening, extending in the first direction to a position substantially at an edge of the body base and then extending in a second direction substantially perpendicular to the first direction; and the body includes: a dust collection chamber, disposed at a top end of the body with an opening facing upward and forward, and a body wind duct communicated with the base wind duct, disposed at least on a side wall of the body, and communicate the base wind duct with the dust collection chamber.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
Provided is an automatic cleaning device, including: a moving platform including an accommodation chamber; and a position determination apparatus, at least a part of the position determination apparatus provided in the accommodation chamber; a circuit board provided in the moving platform and disposed adjacent to the accommodation chamber; and a water retaining frame provided between the circuit board and the accommodation chamber so as to prevent liquid from flowing into the circuit board.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
G01S 17/08 - Systèmes déterminant les données relatives à la position d'une cible pour mesurer la distance uniquement
An autonomous cleaning device, includes: a mobile platform, configured to move autonomously on a cleaning surface; and a cleaning module, disposed on the mobile platform and including a wet cleaning module, configured to clean at least part of the cleaning surface in a wet cleaning mode.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
An automatic cleaning device includes: a mobile platform configured to automatically move on an operation surface and including a cover plate; and a button assembly assembled on the cover plate, the button assembly including a button cap and a bracket, and the button cap being assembled on the bracket, wherein the bracket and the cover plate are integrally formed.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
9.
ACCOMMODATING APPARATUS AND AUTOMATIC CLEANING DEVICE
An accommodating apparatus and an automatic cleaning device using the accommodating apparatus. The accommodating apparatus includes: a box body provided with an accommodating space, a partition wall is provided in the accommodating space to divide the accommodating space into a dust box space and a water tank space; a top cover snap-fitted onto the box body and configured to seal the accommodating space; and a one-way valve assembly provided on a wall of the box body, the one-way valve assembly being in a closed state in response to an external acting force applied to the one-way valve assembly being not greater than a threshold, such that the dust box space is isolated from the outside at a position where the one-way valve assembly is arranged, and the one-way valve assembly being switched to an open state in response to the external acting force applied thereto being greater than the threshold.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
10.
FLOOR BRUSH OF CLEANING APPARATUS AND CLEANING APPARATUS
A floor brush of a cleaning apparatus and a cleaning apparatus. The floor brush comprises a shell, a rolling brush body, a fastening end cover and a fastening handle, wherein the rolling brush body is detachably arranged on the shell; the fastening end cover is arranged on a side face of the rolling brush body and used for mounting the rolling brush body to the shell; and the fastening handle is movably connected to the fastening end cover. The fastening handle has a first position and a second position; when the fastening handle is in the first position, the rolling brush body detaches from the shell, and when the buckling handle is in the second position, the rolling brush body connects to the shell.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
11.
CLEANING DEVICE CONTROL METHOD AND APPARATUS, STORAGE MEDIUM AND CLEANING DEVICE
A cleaning device control method and apparatus, a storage medium and a cleaning device. The cleaning apparatus control method comprises: when there is a need to control a lifting/lowering module of a cleaning device to execute a first action to move to a second in-service position, if it is obtained that the current first position of the lifting/lowering module is an in-service position opposite to the second in-service position, controlling the lifting/lowering module to execute the first action and, in the process of the lifting/lowering module executing the first action, determining, by means of an acquired first driving current, whether the lifting/lowering module moves to the second in-service position. The present technical solution can improve the robustness of lifting/lowering modules of cleaning devices.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
The present disclosure provides an automatic cleaning device, including: a moving platform, configured to automatically move on an operation surface and comprising a cover plate.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 9/28 - Montage de l'équipement électrique, p. ex. adaptation ou fixation à l'aspirateurCommande des aspirateurs par des moyens électriques
An automatic cleaning device, configured with a dust collection function, and including: a moving platform, comprising an accommodating chamber, wherein the moving platform is configured to automatically move on an operating surface; and a cleaning module, comprising a dust box and a main brush module, wherein the dust box is detachably mounted in the accommodating chamber, and the dust box comprises a first side wall and a second side wall that are provided opposite to each other; where the accommodating chamber further comprises a third side wall provided corresponding to the first side wall of the dust box, and a fourth side wall provided corresponding to the second side wall of the dust box, wherein the third side wall and the fourth side wall respectively comprise a plurality of air inlet holes, and the plurality of air inlet holes are configured to provide intake airflows to the dust box from two directions during a dust collection process.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
An automatic cleaning apparatus and system having a dust-collection function. The automatic cleaning apparatus comprises: a mobile platform containing an accommodating chamber, the mobile platform being configured to automatically move along an operating surface; and a cleaning module comprising of a dust box and a main brush module, wherein the dust box is detachably assembled in the accommodating chamber, and comprises a first air inlet door and a second air inlet door, and the first air inlet door and the second air inlet door are located on a first sidewall and a second sidewall of the dust box, respectively, and are configured to provide intake airflows in different directions during dust collection.
A47L 9/16 - Agencement ou disposition des cyclones ou autres dispositifs à action centrifuge
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
Disclosed is an automatic cleaning device including: a mobile platform configured to automatically move on an operating surface and comprising an accommodating chamber; and a cleaning module comprising a dust box, the dust box being detachably assembled in the accommodating chamber, the dust box comprising an accommodating portion, a top cover disposed above the accommodating portion, and a locking mechanism; the locking mechanism comprising a first locking mechanism substantially disposed at a central axis of the top cover; wherein the first locking mechanism comprises at least a first downward-grip recess and a first stop member, the first stop member being disposed within the first downward-grip recess, and the first stop member being capable of being elastically moved relative to the first downward-grip recess under an action of an external force; and the locking mechanism further comprises a second locking mechanism.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
Provided is an automatic cleaning device. The automatic cleaning device includes: a mobile platform configured to automatically move on an operation surface and including an accommodating chamber, the accommodating chamber including a first chamber and a second chamber; and a cleaning module comprising a dust box detachably assembled to the accommodating chamber. The first chamber and the second chamber are sequentially arranged next to each other in an advancing direction of the automatic cleaning device, and a depth of the first chamber is greater than a depth of the second chamber.
An automatic cleaning device, including an assembly structure configured to assemble a position determination device on a mobile platform T the assembly structure includes an assembly bracket including: a rotor accommodation portion that includes a first arc-shaped side wall; and a motor accommodation portion that includes a second arc-shaped side wall. The position determination device includes a position determination element including: a rotor, a rotating shaft of the rotor being substantially disposed in a geometric center of the rotor accommodation portion; and a motor, an output shaft of the motor being substantially disposed on a connecting line between a geometric center of the motor accommodation portion and the geometric center of the rotor accommodation portion.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
The present disclosure provides a floor brush, a cleaning device, and a cleaning system. The floor brush comprises: a base, the base comprising a water tank recess, the water tank recess being configured to mount a clean water tank; a rolling brush, the rolling brush being rotatably mounted at one end of the base, and an accommodating cavity being provided in the rolling brush; and a driving device, the driving device being disposed in the accommodating cavity, and the driving device being configured to drive the rolling brush to rotate, wherein in the height direction of the floor brush, the water tank recess overlaps the rolling brush.
A cleaning apparatus, comprising a body (10), a driving device (11), and a cleaning device (12), wherein the driving device (11) is fixedly connected to the body (10), the cleaning device (12) is movably connected to the body (10), and by means of an eccentric rotating component (13), the driving device (11) drives the cleaning device (12) to be lifted relative to the body (10). The cleaning device (12) can avoid an obstacle on a surface to be cleaned and stay at a preset height, so that the cleaning device (12) has the obstacle avoidance and obstacle-crossing capabilities; in addition, by enabling the cleaning device (12) to be lifted, the dirty cleaning device (12) after performing cleaning can be prevented from causing secondary pollution to a cleaned surface in the process of moving along with the body (10), so that the overall cleanness after cleaning is improved and the cleaning effect is good.
A wastewater testing apparatus and a cleaning device. The wastewater testing apparatus comprises: a housing (100) provided therein with an accommodating cavity, wherein the housing (100) is provided thereon with a water inlet (111), a water outlet (112), and a wire hole (113) which are communicated with the accommodating cavity; a testing tube (200) arranged in the accommodating cavity, wherein two ends of the testing tube (200) are respectively communicated with the water inlet (111) and the water outlet (112); and a testing assembly (300) arranged in the accommodating cavity, wherein the testing assembly (300) comprises a transmitter (310), a receiver (320), a circuit board (330) connected to the transmitter (310) and the receiver (320), and a wire harness connected to the circuit board (330), the transmitter (310) and the receiver (320) are arranged opposite to each other on two sides of the testing tube (200), and the wire harness extends to the outside of the housing (100) by means of the wire hole (113).
G01N 21/27 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en utilisant la détection photo-électrique
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
30.
CLEANING BASE STATION, CLEANING APPARATUS LIQUID STORAGE TANK, AND AUTOMATIC CLEANING APPARATUS
A cleaning base station, relating to the technical field of cleaning apparatuses. The cleaning base station comprises a main housing (10) and a dust bag holder (11), wherein the dust bag holder (11) is used for mounting a dust bag, the dust bag can be detachably connected to the dust bag holder (11), the dust bag holder (11) is arranged on the main housing (10), and the dust bag holder (11) is detachably connected to the main housing (10).
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
31.
HOUSING, HEATING ASSEMBLY AND CLEANING BASE STATION
The present application relates to the technical field of household appliances, in particular to a housing, a heating assembly and a cleaning base station. The housing comprises: a cover body; and a box body, wherein the cover body covers the box body; the box body and the cover body are assembled to form a housing body; the housing body is configured for placing a heating module; and a water intake pipe and a water output pipe of the heating module extend from the housing body. By means of such arrangements, a placement space is formed inside the housing body, and the heating module can be placed in the placement space. Protecting the heating module by means of the housing body provides a stable operating environment for the heating module and prolongs the service life of the heating module. The water intake pipe and the water output pipe of the heating module can extend from the housing body, so as to facilitate water intake and provide hot water.
A device for a cleaning operation, comprising a main body, a driving component (2) and a flexible mounting member (1), wherein the flexible mounting member (1) covers the outside of the driving component (2), and the flexible mounting member (1) is connected to the main body. The flexible mounting member (1) covers the outside of the driving component (2) of the device for a cleaning operation, thereby reducing resonance between the driving component (2) and the main body of the device for a cleaning operation, thus reducing the production of noise, and also reducing noise transmitted to the outside during working of the driving component (2), so that the noise of the device for a cleaning operation during working is greatly reduced, and the use requirements of users are satisfied.
An accommodating device, a self-moving cleaning device, and a self-moving cleaning system. The accommodating device comprises a dust collection chamber and a water storage chamber, wherein the dust collection chamber is half surrounded by the water storage chamber; the dust collection chamber and a box body share at least two side walls, the side walls shared by the dust collection chamber and the box body comprise a first side wall and a second side wall, a dust inlet is formed in the first side wall, and an air outlet is formed in the second side wall; the water storage chamber and the box body share at least one side wall, and the side wall shared by the water storage chamber and the box body comprises a fourth side wall; when the box body is assembled on a cleaning device, the fourth side wall forms part of an outer side surface of the cleaning device. In the accommodating device provided, a dustbin and a water tank are integrally designed and moved at the same time during disassembly and installation, thereby solving the problem in the prior art of cumbersome operation required for separately removing and installing clean water tanks and dustbins. Moreover, the accommodating device has the advantages of various functions, a small number of parts, low costs, easy assembly, high space utilization and the like.
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
A47L 11/28 - Machines à frotter le plancher, actionnées par moteur
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
34.
DUST COLLECTION BOX AND SELF-PROPELLED CLEANING DEVICE AND SYSTEM
The present disclosure provides a dust collection box and a self-propelled cleaning device and system. The dust collection box comprises: a first side wall provided with a collection opening; a second side wall, wherein the second side wall is arranged opposite the first side wall, and the second side wall is configured to enable collected objects to fall into the dust collection box under the action of gravity after the second side wall is impacted by the collected objects; and a third side wall provided with an air outlet, wherein an included angle between the third side wall and the first side wall is a first included angle, and the first included angle is greater than 90 degrees. In the dust collection box of the present disclosure, after garbage enters a dust collection cavity through the collection opening, the garbage continues to move straight forward due to inertia, then impacts the second side wall and directly settles at the bottom of the dust box under the action of gravity, and air is exhausted from a robot through the air outlet. The included angle between the first side wall and the third side wall is greater than 90 degrees and is an obtuse angle, and the impact point of the garbage on the third side wall can be at a certain distance from a filter screen, thereby avoiding the influence on the service life of the filter screen and the dust collection efficiency caused by the garbage adhering to the filter screen. (FIG. 6)
Provided in the present disclosure are a transmission device, an automatic cleaning apparatus and a cleaning robot system. The transmission device is applied to an automatic cleaning apparatus which comprises a main body and a first cleaning element. The transmission device comprises a first driving assembly, a rotating arm and an elastic member, wherein the rotating arm is rotatably connected to the main body, a first end of the elastic member is connected to the rotating arm, a second end of the elastic member is fixed relative to the main body, the first cleaning element is arranged on the rotating arm, and the first driving assembly is configured to cooperate with the elastic member to drive the rotating arm to rotate to switch the first cleaning element between a first operating position and a second operating position.
A47L 11/283 - Machines à frotter le plancher, actionnées par moteur ayant des outils rotatifs les outils étant des brosses en disques
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
An automatic cleaning device and a cleaning system. The automatic cleaning device comprises: an automatic cleaning device body (110); and a sensing module (120), the sensing module (120) being disposed on the automatic cleaning device body (110), and the sensing module (120) comprising: a line laser module and an RGB image acquisition module (123), wherein the line laser module is used for emitting line laser light, the emission direction of the line laser light being horizontally and downward inclined, and the line laser module comprises: an emission assembly (121), the emission assembly (121) being used for emitting single-line laser light.
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A transmission device and a cleaning apparatus (10). The transmission device comprises a swing arm (2) and a rotary cleaning unit (1). One end of the swing arm (2) is rotatably connected to a main body of the cleaning apparatus (10), and the other end of the swing arm is connected to the rotary cleaning unit (1). The swing arm (2) is used for driving the rotary cleaning unit (1) to move between a first position and a second position. The area, when the rotary cleaning unit (1) is located at the second position, of at least part of the rotary cleaning unit (1) located outside of a projection region of the cleaning apparatus (10) is larger than the area, when the rotary cleaning unit (1) is located at the first position, of at least part of the rotary cleaning unit (1) located outside of the projection region of the cleaning apparatus (10). When the rotary cleaning unit (1) moves from the first position to the second position, the direction of rotation of the swing arm (2) is the same as the direction of rotation of the rotary cleaning unit (1). By means of configuring the direction of rotation of the swing arm (2) to be the same as the direction of rotation of the rotary cleaning unit (1), torque generated by friction between the rotary cleaning unit (1) and a surface to be cleaned can become a force for aiding the retraction of the rotary cleaning unit (1), so that the rotary cleaning unit (1) can be easily retracted when coming into contact with an obstacle.
A roller brush (5300) and a cleaning device, the roller brush (5300) comprising: a shaft rod (110) and a brush component (130), the brush component (130) being coaxially arranged on the outer side of the shaft rod (110), and the brush component (130) being configured to clean an operating surface as the roller brush (5300) rotates; at least part of the outer surface of the brush component (130) is provided with a noise reduction film layer (135), and the noise reduction film layer (135) is configured to reduce the noise generated when the operating surface is cleaned.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
The present disclosure provides a cleaning base station, comprising a station body, a power supply cover and a power supply board, wherein the power supply cover is arranged on the station body, so that the power supply cover and the station body define an accommodating space, and the power supply board is arranged in the accommodating space. The power supply cover is arranged on the station body, so that the power supply cover and the station body can define an accommodating space; and the power supply board is arranged in the accommodating space, so that the power supply board can be effectively protected while the stable installation of the power supply board is ensured. When the power supply board is installed, the power supply board only needs to be placed at a corresponding position of the station body, and the power supply cover covers the station body, so that the power supply board is located in the accommodating space defined by the station body and the power supply cover, the installation is simple and convenient, independent power supply modules do not need to be assembled firstly, and the assembly process is reduced. During manufacturing, injection molding is only carried out on the power supply cover, the injection molding process of an upper shell or a lower shell is reduced, a mold used for injection molding is omitted, and the manufacturing cost of the cleaning base station is reduced.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 9/28 - Montage de l'équipement électrique, p. ex. adaptation ou fixation à l'aspirateurCommande des aspirateurs par des moyens électriques
A cleaning liquid tank and a cleaning base station. The cleaning liquid tank (1000) comprises: a body, the body being provided with a cleaning liquid cavity and a cleaning liquid filling port (1110) communicated with the cleaning liquid cavity; and a sealing cover (1200) hingedly connected to the body, wherein the side of the sealing cover (1200) close to the body is provided with a sealing plug (1210) corresponding to the cleaning liquid filling port (1110), such that when the sealing cover (1200) is attached to the body, the sealing plug (1210) is sealedly connected to the cleaning liquid filling port (1110). The sealing cover (1200) comprises a hinge end (1220) and an opening end (1230) opposite to the hinge end (1220), and the sealing plug (1210) is located between the hinge end (1220) and the opening end (1230).
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
41.
TRANSMISSION APPARATUS, AUTOMATIC CLEANING DEVICE AND CLEANING ROBOT SYSTEM
The present disclosure provides a transmission apparatus, an automatic cleaning device and a cleaning robot system. The transmission apparatus comprises a first cleaning assembly (130) and a first driving assembly (132); the first cleaning assembly (130) comprises a rotating arm (1301) and a first cleaning element (133); and the first driving assembly (132) is used for driving the first cleaning element (133) to rotate, and the first cleaning element (133) abuts against a surface to be cleaned, so as to drive, by means of friction force, the first cleaning element (133) swinging along with the rotating arm (1301) to move from a first operation position to a second operation position in a second direction. Thus, the first driving assembly (132) drives the first cleaning element (133) to rotate, and the first cleaning element (133) abuts against the surface to be cleaned, so that the first cleaning element (133) is switched from the first operation position to the second operation position, and then the first cleaning element (133) is moved to an operation position meeting the requirements of a corresponding cleaning range.
A mounting structure and an autonomous mobile robot. The mounting structure comprises: a protective housing (100), the protective housing (100) having a protective cavity for accommodating a position determination module (1000); and a cover plate (200), the cover plate (200) covering the top of the protective housing (100) so as to form an accommodating space between the cover plate (200) and the protective housing (100) for accommodating a voice-receiving module (2000), wherein the voice-receiving module (2000) is suspended within the accommodating space.
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A sound production apparatus and a cleaning device. According to the main technical solution, the sound production apparatus comprises: a housing, the housing comprising a wire hole and an inner cavity communicated with the wire hole; a sound production member, the sound production member being located in the inner cavity; an electric connection wire, the electric connection wire being electrically connected to the sound production member, the electric connection wire passing through the wire hole, and relative positions of the electric connection wire and the wire hole including a sealing position; and a sound insulation member, wherein when the electric connection wire is located at the sealing position relative to the wire hole, the sound insulation member is located between the electric connection wire and the wire hole so as to seal a gap between the electric connection wire and the wire hole.
A water tank (800), a self-moving cleaning device (600), and a self-moving cleaning system. The water tank (800) is used for the self-moving cleaning device (600). The water tank (800) comprises: a box body (810), the box body (810) comprising a bottom plate (813); the inner space of the box body (810) is provided with a water storage cavity (814); and an inverted U-shaped water outlet pipe (815) is provided in the box body (810), a water inlet (8151) of the inverted U-shaped water outlet pipe (815) is arranged close to the bottom plate (813) and is communicated with the water storage cavity (814), and a water outlet (8152) of the inverted U-shaped water outlet pipe (815) is arranged on the bottom plate (813) and is communicated with the outside of the box body (810). According to the water tank (800), the inverted U-shaped water outlet pipe (815) is provided in the water tank (800), and when a cleaning liquid is needed, air is pumped into the water tank (800), and the cleaning liquid enters from the water inlet (8151) of the inverted U-shaped water outlet pipe (815) provided at the bottom of the water tank (800) and then flows out of the water outlet (8152). The cleaning liquid in the water tank (800) flows through and out of the inverted U-shaped water outlet pipe (815), so that the cleaning liquid does not flow out on its own.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
45.
TRANSMISSION MECHANISM, AUTOMATIC CLEANING APPARATUS AND CLEANING ROBOT SYSTEM
Provided in the present invention are a transmission mechanism, an automatic cleaning apparatus and a cleaning robot system. A transmission assembly is configured to be driven by a first driving assembly to drive a cleaning element to move, such that the transmission assembly serves the function of power transmission, and endows the cleaning element with a more flexible movement form. The technical solution of the present invention is as follows: the transmission mechanism for an automatic cleaning apparatus, the transmission mechanism comprising: the transmission assembly, which comprises a connecting end, the connecting end being used for connecting to the cleaning element, and the positions of the connecting end comprising an extending position and a standard position; and the first driving assembly, which is connected to the transmission assembly and used for driving at least part of the transmission assembly to move, so as to switch the connecting end between the extending position and the standard position. The transmission mechanism of the present invention is mainly used for power transmission.
A47L 11/28 - Machines à frotter le plancher, actionnées par moteur
A47L 11/282 - Machines à frotter le plancher, actionnées par moteur ayant des outils rotatifs
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
Disclosed are a mounting structure and an autonomous mobile robot, the mounting structure being mounted on a base (4000) of the autonomous mobile robot. The mounting structure comprises a protective housing (100) and a cover plate (200), wherein the protective housing (100) has a protective cavity for accommodating a position determination module (1000), and the cover plate (200) covers the top of the protective housing (100) so as to form an accommodating space between the cover plate (200) and the protective housing (100) for accommodating a voice-receiving module (2000).
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A cleaning element for a cleaning robot. The cleaning element comprises: a support body (100); and a cushioning member (200), the cushioning member (200) being connected to the support body (100) and at least partially protruding from the edge of the support body (100). The cushioning member (200) located at the edge of the support body (100) has a cushioning effect when the support body (100) is impacted, thereby avoiding damage and noise caused by direct impact.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
A47L 11/283 - Machines à frotter le plancher, actionnées par moteur ayant des outils rotatifs les outils étant des brosses en disques
48.
CLEANING DEVICE LIQUID STORAGE TANK, AUTOMATIC CLEANING DEVICE, AND CLEANING BASE
Provided in the present disclosure are a cleaning device liquid storage tank, an automatic cleaning device, and a cleaning base, relating to the technical field of cleaning devices, and the main aim of which is to prevent a cleaning liquid from being discharged from an overflow opening when the cleaning liquid is poured into the liquid storage tank, thus allowing the liquid storage tank to be replenished with liquid normally. The cleaning device liquid storage tank comprises: a tank body, the tank body comprising an accommodating cavity and a liquid inlet, a liquid outlet, and an overflow opening which are each communicated with the accommodating cavity, wherein the liquid inlet and the overflow opening are disposed adjacent to one another; and a liquid-blocking piece, the liquid-blocking piece being disposed within the accommodating cavity and located between the liquid inlet and the overflow opening, and being used to block a liquid flowing from the liquid inlet into the accommodating cavity from flowing into the overflow opening.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
49.
FILL LIGHT MODULE, CLEANING DEVICE, CONTROL METHOD AND RELATED DEVICE
A fill light module, a cleaning device, a control method and a related device. The fill light module (100) comprises a mounting member (110), a light source (120) and an adjustment member (130). During use, the fill light module (100) may be connected to other electric appliances by means of the mounting member (110), and the mounting member (110) also provides mounting positions for the light source (120) and the adjustment member (130). When using fill light, the light source (120) is turned on, and then the light source (120) emits a light beam, and the adjustment member (130) adjusts the boundary of the light beam, so that a part of the region of the boundary of the light beam gets close to the normal direction of the light beam. During the process of mounting the fill light module (100), the mounting manner of the fill light module (100) can be adjusted, such that a light beam, the boundary of which gets close to the normal direction, is arranged in a manner of facing the top of an electric appliance.
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A cleaning device control method and apparatus, a storage medium, and a cleaning device. The cleaning device comprises a telescopic cleaning member. The control method comprises: if a cleaning device detects an obstacle corner in the current advancing direction, acquiring geometric data of the obstacle corner; on the basis of the geometric data, determining an action strategy suitable for cleaning the obstacle corner, wherein the action strategy comprises an extension and retraction strategy of a cleaning member and/or a rotating strategy of a cleaning device body; and on the basis of the action strategy, controlling the cleaning device to execute a cleaning action so as to clean the area where the obstacle corner is located.
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
A47L 11/283 - Machines à frotter le plancher, actionnées par moteur ayant des outils rotatifs les outils étant des brosses en disques
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
Provided are a transmission apparatus (120) and a cleaning device (100). The transmission apparatus (120) comprises a swing assembly (121), the swing assembly (121) comprising a swing arm, and the swing arm having an extended first operation position and a retracted second operation position; a drive assembly (122), the drive assembly (122) being used for driving the swing arm to switch between the first operation position and the second operation position; and a cleaning component (123), the cleaning component (123) being connected to one end of the swing arm. By providing a first cam (1213) and a second cam (1221), the cleaning device (100) using the transmission apparatus (120) can, upon encountering an obstacle when traveling along a wall or when the cleaning component (123) is extended, retract the cleaning component (123), thereby improving the flexibility of the cleaning device (100) and reducing the collision of the cleaning component (123) and of the swing arm, prolonging the service life of the cleaning device (100), and enhancing cleaning experience for users.
A self-cleaning dust collection seat and a dust collection system are provided, and the self-cleaning dust collection seat includes a bottom plate of the self-cleaning dust collection seat and a body of the self-cleaning dust collection seat, the bottom plate being connected to the body; the bottom plate includes a bottom plate body, a dust collection opening, and a lifting structure, the lifting structure being disposed on the upper surface of the bottom plate, and configured to press a cleaning module located on a bottom surface of an automatic cleaning apparatus, in a process of the automatic cleaning apparatus moving backward to the bottom plate along a first direction, so that the cleaning module moves toward the interior of the automatic cleaning apparatus.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 9/14 - Sacs ou similairesFixation des sacs ou fermeture de ceux-ci
54.
DUST BAG, SELF-CLEANING DUST COLLECTION SEAT AND DUST COLLECTION SYSTEM
A dust bag, a self-cleaning dust collection seat, and a dust collection system are provided, the dust bag being configured to be detachably mounted on a dust bag support, and the dust bag including: a dust bag body; a snap plate fixedly connected to the dust bag body, the snap plate being provided with a snap plate opening, and the snap plate opening serving as an inlet of the dust bag, and a sliding plate slidably connected to the snap plate and configured to switch between a closed position and an open position, in response to the sliding plate being at the position, the sliding plate shielding the snap plate opening, and in response to the sliding plate being at the open position, the sliding plate exposing the snap plate opening; the edge of the snap plate opening being provided with a flexible rubber ring.
A47L 9/14 - Sacs ou similairesFixation des sacs ou fermeture de ceux-ci
A47L 9/00 - Parties constitutives ou accessoires des aspirateurs, p. ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battementDispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ciVéhicules porteurs spécialement conçus pour les aspirateurs
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
55.
SELF-CLEANING DUST COLLECTION BASE AND DUST COLLECTION SYSTEM
A self-cleaning dust collection base is provided. The self-cleaning dust collection base includes a self-cleaning dust collection base body. The self-cleaning dust collection base body includes: a dust collection chamber arranged at a top end of the self-cleaning dust collection base body; a dust collection hood detachably placed on the dust collection chamber to form a dust collection bin; and a dust bag support arranged in the dust collection bin and configured to install a dust bag. The dust bag support has a hollow cavity inside, and the hollow cavity is used as a part of an air duct of the self-cleaning dust collection base.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 9/14 - Sacs ou similairesFixation des sacs ou fermeture de ceux-ci
56.
SELF-CLEANING MAINTENANCE STATION AND SELF-CLEANING SYSTEM
A self-cleaning maintenance station and a self-cleaning system are provided. The self-cleaning maintenance station includes a self-cleaning maintenance station body that includes a water storage chamber and a water storage tank assembled at a top end of the self-cleaning maintenance station body, where the water storage chamber bas a semi-enclosed structure, and the water storage chamber, with an opening facing upward and forward, is disposed at a top of the self-cleaning maintenance station body and is configured to accommodate the water storage tank; and the water storage tank, after being at least partially inserted into the water storage chamber, is assembled at the top end of the self-cleaning maintenance station body.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
09 - Appareils et instruments scientifiques et électriques
Produits et services
Hand-held vacuum cleaners; dust exhausting installations for
cleaning purposes; dust removing installations for cleaning
purposes; washing apparatus; machines and apparatus for
cleaning, electric; vacuum cleaners; replacement bags of
paper for vacuum cleaners; suction nozzles for vacuum
cleaners; dust filters and bags for vacuum cleaners; vacuum
cleaner hoses; self-propelled road sweeping machines;
cleaning appliances utilizing steam. Central processing units for processing information, data,
sound, and images; telepresence robots; electronic
navigational and positioning apparatus and instruments;
camcorders; digital cameras; detectors; humanoid robots with
artificial intelligence for scientific research; distance
recording apparatus; optical apparatus and instruments;
sensors.
A cleaning system, comprising a laundry treatment assembly (110) and a ground cleaning assembly (120). During use, the laundry treatment assembly (110) performs operations such as cleaning and drying on laundry, and the ground cleaning assembly (120) cleans the ground. Waste water may be produced during the process of treatment of a laundry treatment assembly (110), and the waste water can be conveyed to a water use unit (121) of a ground cleaning assembly (120) by means of a liquid discharge pipeline (111), so as to be reused, thereby improving the utilization rate of water, and being more water-saving and environmentally friendly; moreover, water discharged via the laundry treatment assembly (110), for example, rinse water, has softener and detergent residues, such that when a cleaning member of the ground cleaning assembly (120), for example, a cleaning cloth, is cleaned, a cleaning effect can be improved, and moreover, the cleaning cloth is perfumed, and the odor is eliminated, thereby improving the user experience.
D06F 33/42 - Commande des phases de fonctionnement, p. ex. optimisation ou amélioration des phases de fonctionnement en fonction de l’état du linge de la vidange
D06F 39/20 - Dispositions pour la récupération d’eau
A47L 11/29 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale
A dust collecting pile includes: a pile base provided with a dust inlet in a top surface of the pile base; a pile body disposed on the pile base, and including a fan cavity and a dust bin; a fan disposed in the fan cavity and configured to form a negative pressure in the dust bin; and a bag support disposed in the dust bin, where a dust outlet port is provided in a sidewall of the bag support, and the dust outlet port is in connection with the dust inlet through a dust channel, where the bag support further includes a sliding baffle slidably provided on the sidewall and configured to be switchable between a first position and a second position, and the sliding baffle is configured to cover the dust outlet port in response to being in the first position and expose the dust outlet port in response to being in the second position.
A controlling method for a self-walking apparatus includes: recognizing category information of an obstacle on a travelling path of the self-walking apparatus; acquiring region information of a current location of the obstacle; and controlling, in response to a mismatch between the category information and the region information, the self-walking apparatus to contact the obstacle and perform a push operation for pushing the obstacle into a region matching the category information.
A distance measurement apparatus and a self-travelling device. The distance measurement apparatus (200) comprises an emission assembly (210), a receiving mirror (220), a detection assembly (230) and a controller, wherein the receiving mirror (220) is spaced apart from the emission assembly (210); the detection assembly (230) is positioned near a focal plane of the receiving mirror (220); the emission assembly (210) comprises at least two emission light sources, the light emission directions of which are not parallel to each other; the emission light sources are configured to emit toward a target object (300) detection light having a divergence angle; the detection assembly (230) comprises at least two photosensitive surfaces; the photosensitive surfaces are configured to receive information of reflected light that is reflected back by the target object (300) and passes through the receiving mirror (220); the controller is electrically connected to the emission light sources and the detection assembly (230); and the controller is configured to temporally control the operation of each emission light source and determine a measured distance of the target object (300) on the basis of the information of the reflected light of the same emission light source that is received by each photosensitive surface.
The present disclosure provides an autonomous mobile device. The autonomous mobile device includes a device main body, provided with a buffer component on a front side of the device main body; a line laser module, arranged on at least one of the device main body and the buffer component and located between the buffer component and the device main body, wherein the line laser module includes a camera device configured to capture an environmental image and a first window is arranged at a position on the buffer component corresponding to the camera device to enable external ambient light to enter the camera device; and an infrared fill-in lamp, arranged on the buffer component
A47L 9/00 - Parties constitutives ou accessoires des aspirateurs, p. ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battementDispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ciVéhicules porteurs spécialement conçus pour les aspirateurs
A47L 9/28 - Montage de l'équipement électrique, p. ex. adaptation ou fixation à l'aspirateurCommande des aspirateurs par des moyens électriques
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
Produits et services
Washing machines; wringing machines for laundry;
dry-cleaning machines; disintegrators; food preparation
machines, electromechanical; mixing machines; gas separating
installations; machines and apparatus for cleaning,
electric; electric machines and apparatus for carpet
shampooing; dust exhausting installations for cleaning
purposes. Fluorescent screens; electronic numeric displays;
touchscreens; touchscreen sensors; remote control apparatus;
switches, electric; interactive touchscreen terminals;
digital projectors; loudspeakers; optical apparatus and
instruments. Dehumidifiers; drying apparatus; electric clothes drying
machines for household use; electric clothes dryers; air
cleaning units; fabric steamers; multicookers; cooking
utensils, electric; water heaters; water purifying apparatus
and machines.
Dust exhausting installations for cleaning purposes;
electric machines and apparatus for carpet shampooing;
machines and apparatus for cleaning, electric; washing
machines; wringing machines for laundry; dry-cleaning
machines; disintegrators; food preparation machines,
electromechanical; mixing machines; gas separating
installations. Dehumidifiers; drying apparatus; electric clothes drying
machines for household use; electric clothes dryers; air
cleaning units; fabric steamers; multicookers; cooking
utensils, electric; water heaters; water purifying apparatus
and machines.
Electric vacuum cleaners and their components; self-propelled road sweeping machines; cleaning appliances utilizing steam; rechargeable floor cleaning machines; hand-held vacuum cleaners; vacuum cleaners; dust removing installations for cleaning purposes; dust exhausting installations for cleaning purposes; machines and apparatus for carpet shampooing, electric; washing apparatus; machines and apparatus for cleaning, electric; vacuum cleaner hoses; brushes for vacuum cleaners; suction nozzles for vacuum cleaners; vacuum cleaner attachments for disseminating perfumes and disinfectants; dust filters and bags for vacuum cleaners; automatic vacuum cleaners; steam mops, electric, for household purposes; Water heaters being parts of machines.
Electric vacuum cleaners and their components; self-propelled road sweeping machines; cleaning appliances utilizing steam; rechargeable floor cleaning machines; hand-held vacuum cleaners; vacuum cleaners; dust removing installations for cleaning purposes; dust exhausting installations for cleaning purposes; machines and apparatus for carpet shampooing, electric; washing apparatus; machines and apparatus for cleaning, electric; vacuum cleaner hoses; brushes for vacuum cleaners; suction nozzles for vacuum cleaners; vacuum cleaner attachments for disseminating perfumes and disinfectants; dust filters and bags for vacuum cleaners; automatic vacuum cleaners; Steam mops, electric, for household purposes; Water heaters being parts of machines.
A rolling brush support and a cleaning apparatus, which belong to the technical field of smart homes, and are used for solving the problem of a rolling brush support having relatively poor sealing performance and being prone to dust accumulation. The rolling brush support comprises: a housing (1), an air nozzle (2) and a cover plate (3). The housing (1) comprises an air duct (11). The air duct (11) comprises an air outlet (12) and an avoidance port (13). The air nozzle (2) is arranged on the air outlet (12). The cover plate (3) is arranged on the avoidance port (13) and seals the avoidance port (13). The housing (1), the air nozzle (2) and the cover plate (3) have an integrated structure, such that the air duct (11) forms a complete sealed structure, which can avoid the situations of poor sealing and air leakage and can improve the cleaning performance of the cleaning apparatus. Moreover, since there is no gap, dust cannot be accumulated.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
A button structure is assembled on a liquid storage tank and includes: a button body; a pressing portion, located at one end of the button body and configured to disassemble the liquid storage tank from an automatic cleaning apparatus while subjected to a downward acting force; and a boss, located at another end of the button body opposite to the pressing portion, when the button structure is assembled on the liquid storage tank, the pressing portion is higher than the boss, and the boss moves in a direction opposite to a movement direction of the pressing portion, so that the liquid storage tank is detachably assembled on the automatic cleaning apparatus.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
09 - Appareils et instruments scientifiques et électriques
Produits et services
(1) Hand-held vacuum cleaners; dust exhausting installations for cleaning purposes; dust removing installations for cleaning purposes; washing apparatus; machines and apparatus for cleaning, electric; vacuum cleaners; replacement bags of paper for vacuum cleaners; suction nozzles for vacuum cleaners; dust filters and bags for vacuum cleaners; vacuum cleaner hoses; self-propelled road sweeping machines; cleaning appliances utilizing steam.
(2) Central processing units for processing information, data, sound, and images; telepresence robots; electronic navigational and positioning apparatus and instruments; camcorders; digital cameras; detectors; humanoid robots with artificial intelligence for scientific research; distance recording apparatus; optical apparatus and instruments; sensors.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Electric vacuum cleaners and their components; hand-held vacuum cleaners; dust exhausting installations for cleaning purposes; dust removing installations for cleaning purposes; washing apparatus; machines and apparatus for cleaning, electric; vacuum cleaners; replacement bags of paper for vacuum cleaners; suction nozzles for vacuum cleaners; dust filters and bags for vacuum cleaners; vacuum cleaner hoses; self-propelled road sweeping machines; cleaning appliances utilizing steam. central processing units for processing information, data, sound, and images; telepresence robots; electronic navigational and positioning apparatus and instruments; camcorders; digital cameras; detectors; humanoid robots with artificial intelligence for scientific research; distance recording apparatus; optical apparatus and instruments; sensors.
Dust exhausting installations for cleaning purposes;
electric machines and apparatus for carpet shampooing;
machines and apparatus for cleaning, electric; washing
machines; wringing machines for laundry; dry-cleaning
machines; disintegrators; food preparation machines,
electromechanical; mixing machines; gas separating
installations. Dehumidifiers; drying apparatus; clothes dryer; electric
clothes dryers; air cleaning units; fabric steamers;
multicookers; cooking utensils, electric; water heaters;
water purifying apparatus and machines.
The present application discloses a self-moving device, including a body, a chassis and a sensing unit. The body includes: a fluid storage apparatus used for storing a fluid; a cleaning liquid supply system used for supplying a cleaning liquid to a surface to be cleaned; and a dirty water recovery system used for recovering dirty water. The chassis is arranged at the lower part of the body for use in supporting the body. The sensing unit is arranged directly on the chassis.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
100.
WASHING METHOD AND DEVICE, BASE STATION AND STORAGE MEDIUM
Embodiments of the present disclosure provide a washing method and device, a base station, and a storage medium. The washing method is used for a base station which is to be used cooperatively with a cleaning robot. The base station includes a base station body and a washing assembly. The washing assembly is movably disposed on the base station body. The washing method includes: acquiring second relative position information of the washing assembly and the base station body; and controlling an initial running direction of the washing assembly according to the second relative position information.
A47L 9/28 - Montage de l'équipement électrique, p. ex. adaptation ou fixation à l'aspirateurCommande des aspirateurs par des moyens électriques
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
