Title:
CLEANING DEVICE AND CLEANING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/021658
Kind Code:
A1
Abstract:
A cleaning device (20) and a cleaning system. The cleaning device (20) comprises: a cleaning base (21) provided with a cleaning roller (211), the cleaning base (21) being configured to move on a surface to be cleaned so that the cleaning roller (211) cleans the surface to be cleaned; a clear water tank (26) configured to contain clear water; a detergent box (213) configured to contain a detergent; and a dual-head pump (212) configured to pump a first liquid and a second liquid and comprising: a driving motor (2121); a first pump body (2122) mounted on a first side of the driving motor (2121) and configured to pump the first liquid; and a second pump body (2123) mounted on a second side of the driving motor (2121) and configured to pump the second liquid, the first side and the second side being arranged opposite to each other.
Inventors:
LI XING (CN)
ZHOU YONGFEI (CN)
YANG CHENG (CN)
ZHOU YONGFEI (CN)
YANG CHENG (CN)
Application Number:
PCT/CN2023/084661
Publication Date:
February 01, 2024
Filing Date:
March 29, 2023
Export Citation:
Assignee:
BEIJING ROBOROCK TECH CO LTD (CN)
International Classes:
A47L11/40; A47L11/30
Domestic Patent References:
| WO2021207424A1 | 2021-10-14 |
Foreign References:
| CN101868172A | 2010-10-20 | |||
| CN209476037U | 2019-10-11 | |||
| CN211408901U | 2020-09-04 | |||
| CN112790680A | 2021-05-14 | |||
| CN205044702U | 2016-02-24 | |||
| CN112545398A | 2021-03-26 | |||
| CN216602740U | 2022-05-27 | |||
| CN218606449U | 2023-03-14 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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