EP4285804A1 - Bodenbürste und bodenreinigungsgerät - Google Patents

Bodenbürste und bodenreinigungsgerät Download PDF

Info

Publication number
EP4285804A1
EP4285804A1 EP22921316.0A EP22921316A EP4285804A1 EP 4285804 A1 EP4285804 A1 EP 4285804A1 EP 22921316 A EP22921316 A EP 22921316A EP 4285804 A1 EP4285804 A1 EP 4285804A1
Authority
EP
European Patent Office
Prior art keywords
flow
guiding channel
suction port
cleaning brush
main
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.)
Granted
Application number
EP22921316.0A
Other languages
English (en)
French (fr)
Other versions
EP4285804B1 (de
EP4285804A4 (de
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 Picea Robotics 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
Application filed by Shenzhen 3irobotix Co Ltd filed Critical Shenzhen 3irobotix Co Ltd
Publication of EP4285804A1 publication Critical patent/EP4285804A1/de
Publication of EP4285804A4 publication Critical patent/EP4285804A4/de
Application granted granted Critical
Publication of EP4285804B1 publication Critical patent/EP4285804B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A47L11/29—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
    • 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
    • A47L11/4075—Handles; levers

Definitions

  • the scrubbing brush 3 includes a housing 301, a front cleaning brush 302, and a rear cleaning brush 303.
  • the housing 301 has a front part and a rear part that are opposite to each other.
  • the front cleaning brush and the rear cleaning brush are disposed in the front part and the rear part of the housing, respectively.
  • the front cleaning brush 302 and the rear cleaning brush 303 are respectively in driving connection with a motor (not shown in the figure). Under the driving of the motor, the front cleaning brush 302 and the rear cleaning brush 303 rotate to clean the ground by rolling.
  • the front flow-guiding channel 308 has a positioning plate 3082 provided vertically at a position close to the front flow-guiding channel inlet 3081.
  • a fixing plate 3083 is provided at a position in the housing 301 corresponding to the positioning plate 3082.
  • the fixing plate 3083 and the positioning plate 3082 are engaged with each other, the three-way flow-guiding member 306 as a whole is fixed in the housing 301, the front flow-guiding channel 308 is aligned with and connected to the front suction port 304, and the rear flow-guiding channel 309 is aligned with and connected to the rear suction port 305.
  • the positioning plate 3082 has a first stepped structure 30821 provided on the top thereof.
  • the fixing plate 3083 has a second stepped structure 30831 provided at the bottom thereof. The second stepped structure 30831 and the first stepped structure 30821 are aligned with and embedded in each other to achieve that the positioning plate 3082 and the fixed plate 3083 are engaged and fixed.

Landscapes

  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Brushes (AREA)
EP22921316.0A 2022-01-19 2022-04-13 Bodenbürste und bodenreinigungsgerät Active EP4285804B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202220143355.6U CN217390626U (zh) 2022-01-19 2022-01-19 洗地机
PCT/CN2022/086709 WO2023137883A1 (zh) 2022-01-19 2022-04-13 地刷及洗地机

Publications (3)

Publication Number Publication Date
EP4285804A1 true EP4285804A1 (de) 2023-12-06
EP4285804A4 EP4285804A4 (de) 2024-09-04
EP4285804B1 EP4285804B1 (de) 2025-10-08

Family

ID=83134275

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22921316.0A Active EP4285804B1 (de) 2022-01-19 2022-04-13 Bodenbürste und bodenreinigungsgerät

Country Status (4)

Country Link
US (1) US20230397787A1 (de)
EP (1) EP4285804B1 (de)
CN (1) CN217390626U (de)
WO (1) WO2023137883A1 (de)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3338265B2 (ja) * 1995-11-30 2002-10-28 アマノ株式会社 ダブルスキージ式床面洗浄機に於ける吸引切換装置
CN108420370A (zh) * 2018-05-18 2018-08-21 苏州诚河清洁设备有限公司 用于表面清洁装置的清洁底座
CN110946524B (zh) * 2018-09-26 2021-11-12 添可智能科技有限公司 表面清洗机和表面清洗机自清洁方法
CN109157156B (zh) * 2018-11-01 2020-07-03 苏州诚河清洁设备有限公司 用于表面清洁装置的清洁头
CN213850510U (zh) * 2020-11-02 2021-08-03 宁波洒哇地咔电器有限公司 一种双滚刷式洗地机
CN214856429U (zh) * 2021-02-03 2021-11-26 深圳市杉川机器人有限公司 洗地机
CN112842170A (zh) * 2021-02-03 2021-05-28 深圳市杉川机器人有限公司 洗地机
CN112971637B (zh) * 2021-02-10 2022-12-02 深圳市杉川机器人有限公司 洗地机
CN215348734U (zh) * 2021-03-15 2021-12-31 杨伟 具有贮水功能的清洁头组件及洗地机
CN215305564U (zh) * 2021-04-14 2021-12-28 深圳市杉川机器人有限公司 一种洗地机
CN215383682U (zh) * 2021-05-10 2022-01-04 苏州雪雁科技有限公司 一种防液体回流地刷组件、吸尘器及清洁设备

Also Published As

Publication number Publication date
US20230397787A1 (en) 2023-12-14
EP4285804B1 (de) 2025-10-08
WO2023137883A1 (zh) 2023-07-27
EP4285804A4 (de) 2024-09-04
CN217390626U (zh) 2022-09-09

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