Title:
SWEEPING ROBOT
Document Type and Number:
WIPO Patent Application WO/2023/015794
Kind Code:
A1
Abstract:
A sweeping robot (1), comprising: a robot body (2); a cleaning member (3), the cleaning member (3) being disposed below the robot body (2); and a lifting/lowering device (4), the lifting/lowering device (4) comprising: telescopic members (8), the telescopic members (8) extending and retracting in the vertical direction, the telescopic members (8) being arranged on the robot body (2), and the telescopic ends of the telescopic members (8) being connected to the cleaning member (3); a guide pipe (9), the guide pipe (9) being in communication with the telescopic members (8); and a driving member (7), the driving member (7) being connected to the guide pipe (9).
More Like This:
| JP7197380 | Attachment for floor cleaning machine |
| WO/2020/037515 | CLEANING MECHANISM AND CLEANING ROBOT |
| WO/1997/014345 | SUCTION SWEEPING MACHINE |
Inventors:
ZHU XIAOGANG (CN)
Application Number:
PCT/CN2021/137178
Publication Date:
February 16, 2023
Filing Date:
December 10, 2021
Export Citation:
Assignee:
MIDEA ROBOZONE TECH CO LTD (CN)
International Classes:
A47L11/24; A47L11/28; A47L11/40
Foreign References:
| CN212465881U | 2021-02-05 | |||
| CN110710932A | 2020-01-21 | |||
| CN110584547A | 2019-12-20 | |||
| CN209346895U | 2019-09-06 | |||
| CN107157408A | 2017-09-15 | |||
| CN204581164U | 2015-08-26 | |||
| US8898844B1 | 2014-12-02 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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