Title:
FLOOR BRUSH MECHANISM AND CLEANING APPLIANCE
Document Type and Number:
WIPO Patent Application WO/2023/179211
Kind Code:
A1
Abstract:
A floor brush mechanism (100) and a cleaning appliance. The floor brush mechanism (100) comprises: a floor brush body (1); a cleaning member (22), at least part of the cleaning member (22) being hollow, and a first transmission part (223) being provided inside the cleaning member (22); and a rotation driving structure (21) provided on the floor brush body (1), the rotation driving structure (21) comprising a driving member (211) and a transmission member (212), the transmission member (212) being provided with a second transmission portion (2121), and the transmission member (212) extending into the cleaning member (22) from a connection end of the cleaning member (22) and creating a rotation-stopping fit between the first transmission part (223) and the second transmission part (2121), wherein the length of the transmission member (212) extending into the cleaning member (22) is not less than half of the length of the cleaning member (22).
Inventors:
PENG CHOUJUN (CN)
Application Number:
PCT/CN2023/074358
Publication Date:
September 28, 2023
Filing Date:
February 03, 2023
Export Citation:
Assignee:
DREAME INNOVATION TECH SUZHOU CO LTD (CN)
International Classes:
A47L11/40
Foreign References:
| CN111096709A | 2020-05-05 | |||
| CN217987484U | 2022-12-09 | |||
| CN112773256A | 2021-05-11 | |||
| CN113229745A | 2021-08-10 | |||
| DE202016105296U1 | 2016-10-10 |
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