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WO2018149311A1 - Robot nettoyeur - Google Patents

Robot nettoyeur Download PDF

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Publication number
WO2018149311A1
WO2018149311A1 PCT/CN2018/075092 CN2018075092W WO2018149311A1 WO 2018149311 A1 WO2018149311 A1 WO 2018149311A1 CN 2018075092 W CN2018075092 W CN 2018075092W WO 2018149311 A1 WO2018149311 A1 WO 2018149311A1
Authority
WO
WIPO (PCT)
Prior art keywords
water tank
water outlet
water
cleaning robot
outlet pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2018/075092
Other languages
English (en)
Chinese (zh)
Inventor
张乐乐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ecovacs Robotics Suzhou Co Ltd
Original Assignee
Ecovacs Robotics Suzhou Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ecovacs Robotics Suzhou Co Ltd filed Critical Ecovacs Robotics Suzhou Co Ltd
Publication of WO2018149311A1 publication Critical patent/WO2018149311A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24—Floor-sweeping machines, motor-driven
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A47L11/284—Floor-scrubbing machines, motor-driven having reciprocating tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation

Definitions

  • the invention relates to a cleaning robot and belongs to the technical field of small household appliance manufacturing.
  • Cleaning robots on the market today usually have suction ports, dust boxes, fans and water tanks.
  • the dust box, the water tank and the fan are integrated, the user may take out other parts that do not need to be adjusted when they want to clean the dust or add water separately, and the water is easily mixed with the dust, which seriously affects the user experience.
  • the water tank is used as a separate accessory.
  • the mopping function is required, the user then installs the water tank to the lower part of the body.
  • the above structure makes the water tank more easily lost or damaged as a separate component from the whole machine. At the same time, it will indirectly increase the external size of the whole machine in the horizontal or vertical direction, and each time the water tank is filled with water, the body needs to be turned over before the water tank can be taken out.
  • the water tank When the water tank is integrated with the whole machine, the water tank is mostly placed side by side with the fan at the side of the whole body, resulting in a small capacity of the water tank.
  • An additional external water tank is needed to meet the user's cleaning requirements, and the additional water tank also causes the whole The external dimensions of the machine are increased.
  • the prior art of the authorization announcement number is CN204133376U, which belongs to the typical structure of suction port, dust box, fan and water tank. It discloses that the water in the water storage tank flows to the mopping cloth through the water seepage channel, humidifies the mopping cloth, and cleans the ground after water absorption.
  • the water storage tank is a separate structure on the main body, which can be combined into a whole by splicing. As the water flows through the water seepage channel to the mopping floor cloth, if the pressure in the water tank is not enough, the water liquid will remain at the bottom of the water tank, and it will not be completely oozing out. Secondly, when the water tank is taken out, the body needs to be turned over before being taken out, resulting in the water tank. The residual liquid is poured out, which is very inconvenient for the user to use.
  • the technical problem to be solved by the present invention is to provide a cleaning robot according to the deficiencies of the prior art.
  • Each functional component is relatively independent and sequentially arranged in the machine body, and does not additionally increase the size of the whole machine, so that the layout of the whole machine is more reasonable.
  • the elastic components between the two ensure that the rag assembly is evenly applied during the mopping process and the cleaning efficiency is high.
  • a cleaning robot includes a dust box, a water tank and a fan assembly on the body, and a dust suction port connected to the dust box is arranged at the bottom of the body, and the walking direction A of the cleaning robot is the front, the dust suction port and the dust
  • the box, the fan assembly and the water tank are sequentially disposed on the body in order from front to back.
  • the water tank is at least partially enclosed on the outside of the fan assembly.
  • the water tank comprises an arcuate section that surrounds the outside of the fan assembly.
  • the water tank is installed at an edge of the air body, and the width of the end of the water tank is larger than the width of the middle portion of the water tank, so that the space at the edge of the air body is fully utilized, and the use space inside the air body, the dust box, the water tank or the fan is enlarged.
  • Components can also be made larger.
  • the water tank is detachably disposed on the body, and the water tank can be detached from a side or a rear side of the body, and the shape of the docking position of the water tank and the body is correspondingly set to ensure the shape of the cleaning robot. complete. More specifically, the outer side wall of the water tank is opposite to the side wall of the body, and the bottom wall of the water tank of the water tank is opposite to the bottom wall of the body of the body.
  • the body is further provided with a water outlet mechanism and a water outlet pipeline.
  • the bottom of the body is provided with a rag assembly.
  • the water outlet mechanism outputs liquid in the water tank through a water outlet pipeline, and the water outlet pipeline is independently disposed outside the water tank.
  • the outlet pipe is at least partially located directly below the dust box.
  • the arrangement of the water outlet pipe fully utilizes the space between the dust box and the bottom wall of the body, so that the layout of the components in the body body is more compact and reasonable, and the longer water outlet pipe makes the corresponding rag assembly can be made larger. , increase its wiping area.
  • the outlet pipe includes a water outlet hose and a water outlet pipe, and one end of the outlet hose is connected to the water outlet mechanism, and One end is connected to the water outlet pipe, and the water outlet pipe is provided with a water outlet.
  • the water outlet pipe is disposed directly below the dust box.
  • the water outlet pipe comprises a water outlet hose, a water outlet pipe and an extension pipe, and one end of the water outlet hose is connected to the water outlet mechanism, and the other end is connected to the water outlet pipe, and the bottom of the water outlet pipe is provided
  • An extension tube is inserted into the through hole of the bottom wall of the body, and the extension tube is provided with a water outlet.
  • the water outlet pipe may further include a water outlet hose and an outlet water tank, one end of the water outlet hose is connected to the water outlet mechanism, and the other end is connected to the water outlet tank, and the water outlet is provided with a water outlet. More specifically, the bottom wall portion of the body extends upward to form a side wall of the trough.
  • a cover plate is further disposed between the water outlet pipe and the dust box.
  • a elastic component is arranged between the bottom of the water tank and the rag assembly; the elastic component comprises a limiting seat disposed on the rag assembly, and is accommodated in the limit position.
  • the spring and the spring button in the seat, the top of the button is opposite to the corresponding position at the bottom of the water tank.
  • the rag assembly includes a rag support and a rag disposed on the rag support, the limit seat is disposed on the rag support; the water tank is connected to the rag assembly through the water tank base, and the elastic button passes through The through hole formed in the base of the water tank is opposite to the corresponding position at the bottom of the water tank.
  • the water tank is mounted at an edge of the body, the width of the end of the water tank being greater than the width of the middle portion of the water tank.
  • the present invention provides a cleaning robot, in which the various functional components are relatively independent and sequentially arranged in the body, without additionally increasing the size of the whole machine, so that the layout of the whole machine is more reasonable and compact, and the inside and the edge of the body are fully utilized.
  • Space, dust box or water tank can be made bigger; the water tank itself has no pumping and leaking system, reducing the risk of abnormal water tank, increasing water storage capacity, meeting the water consumption requirement of the working cycle; setting elastic components between the water tank and the rag assembly Ensure that the rag assembly is evenly stressed during the mopping process and the cleaning efficiency is high.
  • Figure 1 is an exploded view of the overall structure of the cleaning robot of the present invention
  • FIG. 2 is a schematic structural view of a bottom surface of a cleaning robot of the present invention.
  • FIG. 3 is a second schematic structural view of the bottom surface of the cleaning robot of the present invention.
  • Figure 4 is a schematic view showing the position of the outlet pipe of the present invention.
  • Figure 5 is a schematic view showing the structure of the elastic component of the present invention.
  • FIG. 1 is an exploded view of the overall structure of the cleaning robot of the present invention
  • FIG. 2 is a schematic structural view of the bottom surface of the cleaning robot of the present invention
  • FIG. 3 is a second schematic structural view of the bottom surface of the cleaning robot of the present invention
  • Location map As shown in FIG. 1 to FIG. 4, the present invention provides a cleaning robot, which includes a body 100.
  • the body 100 is provided with a dust box 200, a water tank 300 and a fan assembly 500.
  • the bottom of the body 100 is provided with a dust suction port connected to the dust box. 210, in combination with FIG. 2 and FIG.
  • the walking direction A of the cleaning robot is the front, and the dust suction port 210, the dust box 200, the fan assembly 500, and the water tank 300 are sequentially disposed in the body in the order from the front to the back. 100 on.
  • the center lines of the dust suction port 600, the dust box 200, the fan 400, and the water tank 300 respectively coincide with the center line of the body 100.
  • the water tank 300 is detachably disposed on the body 100.
  • the dust box 200 is also detachably disposed on the body 100.
  • the components such as the dust suction port 210, the dust box 200, the fan assembly 500, and the water tank 300 are sequentially disposed on the body 100 from the front to the back, and does not mean that all parts of the former component must be located in the latter component.
  • the front For example, from the center line of the body, the fan 400 is disposed in front of the water tank 300, that is, the central portion of the front member is located in front of the central portion of the rear member.
  • the water tank 300 is at least partially enclosed outside the fan assembly 500.
  • the water tank 300 includes an arcuate section case that surrounds the outside of the fan assembly 500.
  • the water tank 300 is detachably disposed on the body 100, and the water tank 300 can be detached from a side or a rear of the body 100.
  • the shape of the docking position of the water tank 300 and the body 100 is correspondingly set to ensure the shape of the cleaning robot is complete.
  • the outer side wall 301 of the water tank 300 is in contact with the side wall 101 of the body 100, and the bottom wall 302 of the water tank 300 is in contact with the bottom wall 102 of the body 100. That is, the outer wall of the water tank constitutes a part of the side wall of the body, so that the water tank fully utilizes the edge space of the body and only occupies a small internal space of the body, and the body has more internal space for arranging other components, such as a dust box and a fan assembly.
  • the side of the dust box is removable and the rear end of the body is removed, so that it is easier to remove the water tank for adding water, without turning the body, and taking out the water tank from the bottom to add water.
  • the body 100 is provided with a water discharge mechanism 310 and a water outlet pipe.
  • the bottom of the body 100 is provided with a rag assembly 400, and the water outlet mechanism 310 passes the water tank through the water outlet pipe.
  • the liquid in 300 is output to the rag assembly, which is independently disposed outside the water tank 300, and the water outlet line is at least partially located directly below the dust box 200.
  • the water outlet pipe can adopt various arrangements.
  • the water outlet pipe includes a water outlet hose 320 and a water outlet pipe 330, and one end of the water outlet hose 320 and the water outlet mechanism The other end is connected to the water outlet pipe 330.
  • the water outlet pipe 330 is provided with a water outlet 331, and the water discharge direction faces the rag assembly 400.
  • the water outlet pipe comprises a water outlet hose, a water outlet pipe and an extension pipe, and one end of the water outlet hose is connected to the water outlet mechanism, and the other end is connected to the water outlet pipe, and the water outlet pipe is connected.
  • the bottom of the bottom is provided with an extension tube which is inserted into the through hole of the bottom wall of the body, and the extension tube is provided with a water outlet. Since the water in the water tank is directly dropped to the rag through the extension tube, there is no water stain in other parts such as the bottom wall of the body, which effectively prevents the electric short circuit or sewage corrosion caused by the water stain.
  • the water outlet pipe 330 is disposed directly below the dust box 200.
  • a cover plate (not shown) is further disposed between the water outlet pipe and the dust box, and the cleaning robot includes a bottom body shell, a water outlet hose and a water outlet pipe from the bottom up. , cover and dust box.
  • the water outlet pipe may also include a water outlet hose 320 and a water outlet pipe, one end of which is connected to the water outlet mechanism 310, and the other end is connected to the water outlet tank, and the bottom of the water outlet tank A water outlet 331 is provided.
  • the bottom wall portion of the body 100 extends upward to form a side wall of the water outlet.
  • the water outlet is disposed directly below the dust box 200.
  • the number of the water outlets 331 is plural. To ensure rapid wetting of the rag, the diameter of the water outlet at the end of the water outlet is larger than the diameter of the water outlet located at the middle of the water outlet.
  • connection pipe (not shown) is further disposed between the water outlet of the water tank and the water discharge mechanism.
  • connection pipe is selected by a hose, and the connection manner between the water outlet mechanism and the water tank belongs to the present. There is technology and will not be described here.
  • FIG. 5 is a schematic view showing the structure of the elastic component of the present invention.
  • a resilient assembly 700 is disposed between the bottom of the water tank 300 and the rag assembly 400.
  • the elastic assembly 700 includes a limiting seat 710 disposed on the rag assembly 400, a spring 720 and a snap button 730 received in the limiting seat, and the top of the elastic button 730 abuts the corresponding position of the bottom of the water tank 300.
  • the rag assembly 400 includes a rag support 410 and a rag 420 disposed on the rag support 410, and the limit pedestal 710 is disposed on the rag support 410.
  • the water tank 300 is connected to the rag assembly 400 through the water tank base 310.
  • the elastic button 730 passes through the through hole 311 formed in the water tank base to abut the corresponding position of the bottom of the water tank 300.
  • the present invention combines the water tank and the body as a whole, and the internal functional components are arranged centering on the center line of the cleaning robot, and the arrangement order is: suction port-dust box-fan-water tank. That is, the dust box is at the rear of the suction port, the fan is at the rear of the dust box, the water tank is at the rear of the fan, and each functional component is disposed on the same center line of the body. That is to say, the water tank of the present invention is located at the tail of the body and is behind the fan, and is located on the same center line of the fuselage as the fan and the dust box.
  • the above setting method can facilitate the extraction of the water tank from the rear of the fuselage, the water outlet system is inside the body, and the water outlet is on the base of the body, and the water tank separately exists to reduce the risk of the abnormality of the water tank.
  • the water tank passes through the water outlet mechanism inside the body, such as pumping water through the water outlet pipe directly under the dust box, and drops or sprinkles onto the rag through the water outlet.
  • the components of each function exist independently. When the dust box dust needs to be cleaned, the dust box can be taken out separately. When the mopping function needs to be realized, the water tank can be separately taken out and water can be added.
  • the invention integrates the water tank and the body as a whole, without additionally increasing the size of the whole machine, so that the layout of the whole machine is more reasonable and compact, and the internal space of the machine body can be fully utilized, and the dust box or the water tank can be made larger.
  • the water tank of the present invention has no pumping and water leakage system, and is independent of the water outlet system and the rear part of the whole machine, and the water is discharged through the sealing structure and the pumping system inside the machine body.
  • the pressure of the rag assembly to the ground is mostly formed by the weight of the water tank or the rag assembly itself, thereby achieving the fitting of the ground to achieve the purpose of mopping the floor.
  • the pressure of the water tank on the ground cannot be adjusted, the cleaning efficiency is not high.
  • the pressure of the rag assembly to the ground is continuously reduced, and the uniformity of the mopping is not guaranteed.
  • the invention adopts an elastic structure disposed under the base of the body and above the rag assembly, one end is connected with a bullet button structure, and the other end is abutted against the rag assembly, and the elastic button is limited to the rag assembly.
  • the elastic button When the rag assembly is assembled on the whole machine, the elastic button is placed on the corresponding position on the water tank in the body, and the elastic structure acts on the rag assembly to achieve the effect of the rag and the ground, and the rag is realized by the spring elastic adjustment.
  • the adjustment of the support relative to the ground pressure maintains a constant force on the rag assembly to achieve uniformity of the rag assembly.
  • the present invention provides a cleaning robot, in which the various functional components are relatively independent and sequentially arranged in the machine body, without additionally increasing the size of the whole machine, so that the layout of the whole machine is more reasonable and compact, and the internal space of the internal body is fully utilized.
  • the box or water tank can be made larger; the water tank itself has no pumping and leaking system, which reduces the risk of water tank abnormality, increases the water storage capacity, and meets the water consumption requirement of the working cycle; the elastic component disposed between the water tank and the rag assembly ensures the mopping process
  • the middle rag assembly has uniform force and high cleaning efficiency.
  • the water tank is detachably mounted on the rear end of the body, it is more advantageous to make full use of the edge space of the cleaning robot body, and it is also easier to add water to the water tank.

Landscapes

  • Electric Vacuum Cleaner (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

L'invention concerne un robot nettoyeur qui comprend un corps de machine (100) comportant un réceptacle de poussière (200), un réservoir d'eau (300) et un élément de ventilateur (500). Une ouverture d'aspiration (210) reliée au réceptacle de poussière (200) est agencée au niveau d'une partie inférieure du corps de machine. Une direction de mouvement (A) du robot nettoyeur est définie en tant que direction avant. L'ouverture d'aspiration (210), le réceptacle de poussière (200), l'élément de ventilateur (500) et le réservoir d'eau (300) sont agencés dans un ordre avant-arrière au niveau du corps de machine (100). Chaque élément fonctionnel du robot nettoyeur est relativement indépendant et est agencé dans le corps de machine (100) dans un ordre séquentiel sans augmenter la taille de la machine globale. L'ouverture d'aspiration (210), le réceptacle de poussière (200), l'élément de ventilateur (500) et le réservoir d'eau (300) sont agencés dans une configuration de machine raisonnable, ce qui permet d'obtenir un taux d'utilisation favorable d'un espace interne du corps de machine (100) et de fournir de la place pour augmenter la taille du réceptacle de poussière (200) ou du réservoir d'eau (300). Aucun système de pompe ou de drainage n'est fourni dans le réservoir d'eau (300), ce qui permet de réduire un risque d'apparition d'une anomalie dans le réservoir d'eau (300), d'augmenter la capacité de stockage d'eau et de répondre à une demande d'eau pendant une période de fonctionnement. Un élément élastique (700) est agencé entre le réservoir d'eau (300) et un élément d'essuyage (400) pour garantir qu'une force est appliquée uniformément sur l'élément d'essuyage (400), ce qui permet d'obtenir un rendement de nettoyage élevé.
PCT/CN2018/075092 2017-02-17 2018-02-02 Robot nettoyeur Ceased WO2018149311A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710087288.4A CN108451448B (zh) 2017-02-17 2017-02-17 清洁机器人
CN201710087288.4 2017-02-17

Publications (1)

Publication Number Publication Date
WO2018149311A1 true WO2018149311A1 (fr) 2018-08-23

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PCT/CN2018/075092 Ceased WO2018149311A1 (fr) 2017-02-17 2018-02-02 Robot nettoyeur

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CN (3) CN108451448B (fr)
WO (1) WO2018149311A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110537875A (zh) * 2019-09-05 2019-12-06 北京石头世纪科技股份有限公司 一种清洁组件及智能清洁设备
CN111563461A (zh) * 2020-05-11 2020-08-21 追创科技(苏州)有限公司 清洁设备的清洁路径获取方法、装置及存储介质
US20210338029A1 (en) * 2020-04-30 2021-11-04 Shenzhen Silver Star Intelligent Technology Co., Ltd Cleaning robot
US20220071464A1 (en) * 2020-09-04 2022-03-10 Shenzhen Fly Rodent Dynamics Intelligent Technology Co., Ltd. Cleaning robot
EP4023132A4 (fr) * 2019-09-05 2023-10-11 Beijing Roborock Technology Co., Ltd. Dispositif de nettoyage intelligent

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Publication number Priority date Publication date Assignee Title
CN108937749B (zh) * 2018-09-14 2025-02-14 湖北瑞翔建设工程有限公司 拖地机
CN111134578A (zh) * 2020-01-14 2020-05-12 广东乐生智能科技有限公司 一种智能扫地机器人集尘装置及集尘方法
CN111134579A (zh) * 2020-01-17 2020-05-12 科沃斯机器人股份有限公司 一种自移动机器人和抹布安装装置
CN111387888B (zh) * 2020-03-09 2022-06-17 深圳市无限动力发展有限公司 吸尘拖地一体机
CN112515585A (zh) 2020-09-11 2021-03-19 深圳市银星智能科技股份有限公司 一种水箱及清洁机器人
CN114305250B (zh) * 2022-01-20 2023-10-10 深圳乐生机器人智能科技有限公司 一种清洁系统以及清洁设备
CN115813285A (zh) * 2022-08-02 2023-03-21 深圳银星智能集团股份有限公司 清洁机器和清洁系统

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