Title:
CLEANING DEVICE AND CLEANING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/178680
Kind Code:
A1
Abstract:
A cleaning device and a cleaning system. The cleaning device comprises: a rolling brush (21), configured to clean the surface of an object; a dirty liquid tank (22), storing liquid falling from the rolling brush (21); and a main body housing (20), provided with a rolling brush groove (200), a flow guide groove (203), and a communication cavity (201). The flow guide groove (203) is communicated with the dirty liquid tank (22). The communication cavity (201) is communicated with the rolling brush groove (200) and the flow guide groove (203). The communication cavity (201) comprises an opening portion (2010) for being communicated with the rolling brush groove (200) and a flow guide surface (2011) for being connected to the opening portion (2010) and the flow guide groove (203). The flow guide surface (2011) is disposed corresponding to the opening portion (2010), so that droplets rolled up by the rolling brush (21) can pass through the opening portion (2010) to reach the flow guide surface (2011), and are guided to the flow guide groove (203) via the flow guide surface (2011).
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| WO/2022/129857 | FLOOR CLEANER |
| JP2011072976 | CLEANING UNIT |
Inventors:
XU XINHUAN (CN)
LUO JI (CN)
CHEN LIANGSHEN (CN)
LIANG GUIBIN (CN)
LUO JI (CN)
CHEN LIANGSHEN (CN)
LIANG GUIBIN (CN)
Application Number:
PCT/CN2022/083153
Publication Date:
September 28, 2023
Filing Date:
March 25, 2022
Export Citation:
Assignee:
SZ SHANZHI TECH CO LTD (CN)
International Classes:
A47L11/40; A47L11/292
Foreign References:
| CN215687504U | 2022-02-01 | |||
| CN111543892A | 2020-08-18 | |||
| CN111588318A | 2020-08-28 | |||
| CN212630681U | 2021-03-02 | |||
| CN113796791A | 2021-12-17 | |||
| CN216020834U | 2022-03-15 | |||
| CN111031879A | 2020-04-17 | |||
| US4173054A | 1979-11-06 |
Attorney, Agent or Firm:
BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)
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