Title:
CLEANING MECHANISM AND CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/185246
Kind Code:
A1
Abstract:
A cleaning mechanism (100) and a cleaning device. The cleaning mechanism (100) comprises a base (1) and a cleaning assembly (2). The cleaning assembly (2) is arranged on the base (1), and comprises a cleaning member (21) rotatably arranged on the base (1), wherein the cleaning member (21) extends transversely along the base (1); and under the action of a driving force, at least one end of the cleaning member (21) in the transverse direction thereof may at least partially extend out of the base (1). When the cleaning mechanism (100) is cleaning normally, the cleaning member (21) may perform cleaning at a first position where normal sweeping is performed. When the cleaning mechanism (100) cleans an edge area, such as a wall corner area, one end of the cleaning member (21) may be driven to extend out of the base (1), such that the cleaning member (21) may be better attached to the edge of a wall corner for cleaning. Since the cleaning mechanism (100) does not have a cleaning blind area, the cleaning effect on edge areas, such as wall corners, is better, such that the user experience is also better.
Inventors:
MA HUAICHAO (CN)
LIU YINGHAO (CN)
XU BOJIAN (CN)
LIU YINGHAO (CN)
XU BOJIAN (CN)
Application Number:
PCT/CN2023/074212
Publication Date:
October 05, 2023
Filing Date:
February 02, 2023
Export Citation:
Assignee:
DREAME INNOVATION TECH SUZHOU CO LTD (CN)
International Classes:
A47L11/24
Domestic Patent References:
| WO2009128762A1 | 2009-10-22 |
Foreign References:
| CN208784605U | 2019-04-26 | |||
| CN208784608U | 2019-04-26 | |||
| JP2015000116A | 2015-01-05 | |||
| CN217447588U | 2022-09-20 | |||
| CN217987484U | 2022-12-09 | |||
| CN218128376U | 2022-12-27 |
Download PDF: