EP4331461A4 - AUTOMATIC CLEANING DEVICE - Google Patents

AUTOMATIC CLEANING DEVICE

Info

Publication number
EP4331461A4
EP4331461A4 EP22794263.8A EP22794263A EP4331461A4 EP 4331461 A4 EP4331461 A4 EP 4331461A4 EP 22794263 A EP22794263 A EP 22794263A EP 4331461 A4 EP4331461 A4 EP 4331461A4
Authority
EP
European Patent Office
Prior art keywords
cleaning device
automatic cleaning
automatic
cleaning
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.)
Pending
Application number
EP22794263.8A
Other languages
German (de)
French (fr)
Other versions
EP4331461A1 (en
Inventor
Xing Li
Pan Cheng
Chuanlin Duan
Zhimin Yang
Jungang Liu
Fan Yang
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.)
Beijing Rockrobo Technology Co Ltd
Original Assignee
Beijing Rockrobo Technology 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 Beijing Rockrobo Technology Co Ltd filed Critical Beijing Rockrobo Technology Co Ltd
Publication of EP4331461A1 publication Critical patent/EP4331461A1/en
Publication of EP4331461A4 publication Critical patent/EP4331461A4/en
Pending legal-status Critical Current

Links

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
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/20—Floor surfacing or polishing machines combined with vacuum cleaning devices
    • A47L11/202—Floor surfacing or polishing machines combined with vacuum cleaning devices having separate drive for the cleaning brushes
    • 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
    • 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
    • A47L11/4036—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
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll shaped 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
    • A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
    • A47L11/4055—Movement of the tools or the like perpendicular to the cleaning surface for lifting the tools to a non-working position
    • 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
    • A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
    • A47L11/4058—Movement of the tools or the like perpendicular to the cleaning surface for adjusting the height of the tool
    • 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
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4066—Propulsion of the whole machine
    • 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
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4069—Driving or transmission means for the cleaning 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
    • A47L11/4072—Arrangement of castors or wheels
    • 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
    • A47L11/4088—Supply pumps; Spraying devices; Supply conduits
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • 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
    • 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
    • A47L2201/04—Automatic control of the travelling movement; Automatic obstacle detection
    • 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
    • A47L2201/06—Control of the cleaning action for autonomous devices; Automatic detection of the surface condition before, during or after cleaning
EP22794263.8A 2021-01-04 2022-02-09 AUTOMATIC CLEANING DEVICE Pending EP4331461A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202110004713 2021-01-04
CN202110483998.5A CN113693499A (en) 2021-01-04 2021-04-30 Automatic cleaning equipment
PCT/CN2022/075724 WO2022227782A1 (en) 2021-01-04 2022-02-09 Automatic cleaning device

Publications (2)

Publication Number Publication Date
EP4331461A1 EP4331461A1 (en) 2024-03-06
EP4331461A4 true EP4331461A4 (en) 2026-03-04

Family

ID=75516443

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21912906.1A Pending EP4272618A4 (en) 2021-01-04 2021-06-09 AUTOMATIC CLEANING DEVICE
EP22794263.8A Pending EP4331461A4 (en) 2021-01-04 2022-02-09 AUTOMATIC CLEANING DEVICE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP21912906.1A Pending EP4272618A4 (en) 2021-01-04 2021-06-09 AUTOMATIC CLEANING DEVICE

Country Status (9)

Country Link
US (2) US20240057837A1 (en)
EP (2) EP4272618A4 (en)
JP (1) JP7701454B2 (en)
KR (1) KR20230125812A (en)
CN (3) CN115919194A (en)
AU (2) AU2021411295B2 (en)
CA (1) CA3204126A1 (en)
TW (4) TWI885647B (en)
WO (2) WO2022142147A1 (en)

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CN115919194A (en) * 2021-01-04 2023-04-07 北京石头世纪科技股份有限公司 an automatic cleaning device
US11612295B2 (en) 2021-01-04 2023-03-28 Beijing Roborock Technology Co., Ltd. Autonomous cleaning device
CN115644738A (en) 2021-02-10 2023-01-31 北京石头创新科技有限公司 Cleaning robot escaping method and device, medium and electronic equipment
CN114617482B (en) * 2021-06-25 2026-02-24 北京石头世纪科技股份有限公司 Automatic cleaning equipment
ES2903476A1 (en) * 2021-11-12 2022-04-01 Cecotec Res And Development S L METHOD OF SCRUBBING SURFACES AND ASSOCIATED CLEANING ROBOT
CN114343499B (en) * 2021-12-31 2023-03-31 深圳市杉川机器人有限公司 Disassembly and assembly structure and base station
CN114938927A (en) * 2022-04-08 2022-08-26 北京石头创新科技有限公司 Automatic cleaning apparatus, control method, and storage medium
CN115316889B (en) * 2022-07-11 2023-09-12 北京石头世纪科技股份有限公司 Automatic cleaning equipment
CN117731179A (en) * 2022-09-13 2024-03-22 科沃斯家用机器人有限公司 Cleaning device and wiping module
JP1797122S (en) * 2022-12-30 2025-04-24 Rotating brush for cleaning robot
CN116998969A (en) * 2023-01-03 2023-11-07 北京石头世纪科技股份有限公司 Wiping mechanism and cleaning equipment
CN117958669A (en) * 2024-01-05 2024-05-03 北京石头世纪科技股份有限公司 cleaning equipment
CN117958656A (en) * 2024-01-05 2024-05-03 北京石头世纪科技股份有限公司 cleaning equipment
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Also Published As

Publication number Publication date
TW202434160A (en) 2024-09-01
JP7701454B2 (en) 2025-07-01
EP4272618A4 (en) 2024-11-27
CN113693499A (en) 2021-11-26
TW202532029A (en) 2025-08-16
TWI885647B (en) 2025-06-01
CN115919194A (en) 2023-04-07
EP4272618A1 (en) 2023-11-08
CN112690713B (en) 2023-01-13
AU2021411295A1 (en) 2023-08-24
TWM633591U (en) 2022-11-01
JP2024502834A (en) 2024-01-23
EP4331461A1 (en) 2024-03-06
WO2022142147A1 (en) 2022-07-07
TW202243639A (en) 2022-11-16
CN112690713A (en) 2021-04-23
US20240130595A1 (en) 2024-04-25
AU2025205585A1 (en) 2025-07-31
CA3204126A1 (en) 2022-07-07
KR20230125812A (en) 2023-08-29
WO2022227782A1 (en) 2022-11-03
AU2021411295B2 (en) 2025-04-17
US20240057837A1 (en) 2024-02-22
TWI830202B (en) 2024-01-21

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