Title:
HOUSING MODULE AND CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/174105
Kind Code:
A1
Abstract:
A housing module and a cleaning device are provided. The housing module comprises a lower housing assembly, an upper housing assembly, a first module and a second module. The lower housing assembly comprises a lower housing body and a middle cover which is assembled on the lower housing assembly. The upper housing assembly is matched with the lower housing assembly to form an accommodating cavity. The lower housing body comprises a bottom portion and a side portion. The bottom portion comprises a first side and a second side which are opposite to each other, and the side portion is arranged around the bottom portion to form a cavity on the first side of the bottom portion. The first module is mounted on the second side of the bottom portion. The second module is mounted on the second side of the bottom portion and spaced from the first module. The first module is configured to rotate around a rotating axis, and the second module is configured to rotate around an axis perpendicular to the rotating axis, the rotating axis extending in a direction from second side toward the first side. The housing module and the cleaning device provided by the present disclosure can combine the cleaning effect and moving speed of the cleaning device, thereby remarkably improving the cleaning efficiency of the cleaning device while guaranteeing the moving speed of the cleaning device.
Inventors:
LIU YUE (CN)
DU SHUAI (CN)
DU SHUAI (CN)
Application Number:
PCT/CN2023/080092
Publication Date:
September 21, 2023
Filing Date:
March 07, 2023
Export Citation:
Assignee:
BEIJING HUTT WISDOM TECH CO LTD (CN)
International Classes:
A47L1/02; A47L11/24
Foreign References:
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| CN205458401U | 2016-08-17 | |||
| CN105662264A | 2016-06-15 | |||
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| CN109662658A | 2019-04-23 | |||
| CN109662659A | 2019-04-23 | |||
| CN210931221U | 2020-07-07 | |||
| CN105747984A | 2016-07-13 | |||
| CN206285036U | 2017-06-30 | |||
| CN206659755U | 2017-11-24 | |||
| CN210931173U | 2020-07-07 | |||
| CN214965088U | 2021-12-03 | |||
| ATA153398A | 2000-01-15 | |||
| US20150027494A1 | 2015-01-29 | |||
| US20180310794A1 | 2018-11-01 |
Attorney, Agent or Firm:
LIU , SHEN & ASSOCIATES (CN)
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