CLEANING ROBOT AND CLEANING ROBOT SYSTEM

WIPO Patent Application WO/2023/216577

A1

Provided are a cleaning robot and a cleaning robot system. The cleaning robot comprises a main machine (100) and a mop disc (200), wherein the main machine (100) comprises a mop rotating shaft (110), the mop disc (200) is provided with a first slot (210), an inner wall of the first slot (210) comprises a first bottom wall (211) and a first side wall (212), the end of the first side wall (212) away from the first bottom wall (211) encloses a first notch (213) of the first slot (210), the first notch (213) is opposite to the first bottom wall (211), the first side wall (212) is uniformly provided with a plurality of first guide protrusions (220), the plurality of first guide protrusions (220) extend in a direction from the first notch (213) to the first bottom wall (211), the mop rotating shaft (110) is provided with second guide protrusions (120) in an axial direction of the mop rotating shaft (110), a guide gap (230) is formed between adjacent first guide protrusions (220), and the mop rotating shaft (110) is in plug-in fit with the first slot (210) by means of a guide fit between the second guide protrusions (120) and the guide gaps (230).

WU DATAO (CN)
JIN JINGYANG (CN)
MENG XIANGWEI (CN)
ZHANG LELE (CN)

PCT/CN2022/137405

November 16, 2023

December 08, 2022

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HANGZHOU EZVIZ SOFTWARE CO LTD (CN)

A47L11/282; A47L11/40

CN216417060U	2022-05-03
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CN111421411A	2020-07-17
CN215036624U	2021-12-07
CN215128104U	2021-12-14
CN206612761U	2017-11-07
JP2004237231A	2004-08-26
CN114766988A	2022-07-22
CN217488528U	2022-09-27

BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION (CN)

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