EP4285805A4 - Floor brush and floor scrubber - Google Patents

Floor brush and floor scrubber

Info

Publication number
EP4285805A4
EP4285805A4 EP22921320.2A EP22921320A EP4285805A4 EP 4285805 A4 EP4285805 A4 EP 4285805A4 EP 22921320 A EP22921320 A EP 22921320A EP 4285805 A4 EP4285805 A4 EP 4285805A4
Authority
EP
European Patent Office
Prior art keywords
floor
scrubber
brush
floor brush
floor scrubber
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
EP22921320.2A
Other languages
German (de)
French (fr)
Other versions
EP4285805A1 (en
Inventor
Yong 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.)
Shenzhen 3irobotix Co Ltd
Original Assignee
Shenzhen 3irobotix 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
Priority claimed from CN202220143350.3U external-priority patent/CN217118351U/en
Priority claimed from CN202220148003.XU external-priority patent/CN217118352U/en
Priority claimed from CN202220148002.5U external-priority patent/CN217118336U/en
Application filed by Shenzhen 3irobotix Co Ltd filed Critical Shenzhen 3irobotix Co Ltd
Publication of EP4285805A1 publication Critical patent/EP4285805A1/en
Publication of EP4285805A4 publication Critical patent/EP4285805A4/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
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • A47L11/302—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary 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
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • 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
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4044—Vacuuming or pick-up tools; Squeegees
    • 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
EP22921320.2A 2022-01-19 2022-04-15 Floor brush and floor scrubber Pending EP4285805A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202220143350.3U CN217118351U (en) 2022-01-19 2022-01-19 Floor brush and floor washing machine
CN202220148003.XU CN217118352U (en) 2022-01-19 2022-01-19 Water spray assembly and floor washing machine
CN202220148002.5U CN217118336U (en) 2022-01-19 2022-01-19 Scrubbing brush subassembly and scrubber
PCT/CN2022/087187 WO2023137888A1 (en) 2022-01-19 2022-04-15 Floor brush and floor scrubber

Publications (2)

Publication Number Publication Date
EP4285805A1 EP4285805A1 (en) 2023-12-06
EP4285805A4 true EP4285805A4 (en) 2024-09-18

Family

ID=87347712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22921320.2A Pending EP4285805A4 (en) 2022-01-19 2022-04-15 Floor brush and floor scrubber

Country Status (3)

Country Link
US (1) US20230397788A1 (en)
EP (1) EP4285805A4 (en)
WO (1) WO2023137888A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3714754A1 (en) * 2019-03-28 2020-09-30 Bissell Inc. Surface cleaning apparatus with two-stage collection
CN112971637A (en) * 2021-02-10 2021-06-18 深圳市杉川机器人有限公司 Floor cleaning machine
CN113069051A (en) * 2021-04-14 2021-07-06 深圳市杉川机器人有限公司 Floor cleaning machine
CN113116242A (en) * 2021-04-14 2021-07-16 深圳市杉川机器人有限公司 Floor cleaning machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3186168U (en) * 2013-07-10 2013-09-19 清吉 林 Electric cleaning and cleaning device
CN112311070B (en) * 2019-07-25 2023-05-05 株洲中车时代电气股份有限公司 Method and device for controlling sudden load throw of charger
CN113455973B (en) * 2020-03-31 2022-11-18 莱克电气股份有限公司 Cleaning device
CN214595755U (en) * 2021-01-05 2021-11-05 常州心淇达电气有限公司 Ground brush mechanism and cleaning machine
CN112842168A (en) * 2021-02-03 2021-05-28 深圳市杉川机器人有限公司 Floor cleaning machine
CN215272505U (en) * 2021-04-16 2021-12-24 深圳市杉川机器人有限公司 Water spraying brush cleaning mechanism and floor cleaning machine
CN215016866U (en) * 2021-04-27 2021-12-07 北京小米移动软件有限公司 Sewage collecting box and cleaning equipment
CN113854913A (en) * 2021-11-04 2021-12-31 协创数据技术股份有限公司 High-efficient two ground machines that roll

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3714754A1 (en) * 2019-03-28 2020-09-30 Bissell Inc. Surface cleaning apparatus with two-stage collection
CN112971637A (en) * 2021-02-10 2021-06-18 深圳市杉川机器人有限公司 Floor cleaning machine
CN113069051A (en) * 2021-04-14 2021-07-06 深圳市杉川机器人有限公司 Floor cleaning machine
CN113116242A (en) * 2021-04-14 2021-07-16 深圳市杉川机器人有限公司 Floor cleaning machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023137888A1 *

Also Published As

Publication number Publication date
WO2023137888A1 (en) 2023-07-27
EP4285805A1 (en) 2023-12-06
US20230397788A1 (en) 2023-12-14

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20230829

AK Designated contracting states

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A4 Supplementary search report drawn up and despatched

Effective date: 20240821

RIC1 Information provided on ipc code assigned before grant

Ipc: A47L 11/282 20060101ALI20240814BHEP

Ipc: A47L 11/40 20060101ALI20240814BHEP

Ipc: A47L 11/30 20060101AFI20240814BHEP