Title:
MOBILE ROBOT
Document Type and Number:
WIPO Patent Application WO/2021/020672
Kind Code:
A1
Abstract:
The present invention comprises: a body; a rotating plate rotatably installed on the body and having a mop attached to the lower surface thereof; and an attachment guide installed on the lower surface of the rotating plate and for guiding the attachment position of the mop. The attachment guide comprises: a guide rim disposed so as to surround the rotation axis of the rotating plate; and a plurality of resilient pieces which extend in the rotation axis direction from the guide rim, respectively have a free end protruding lower than the guide rim, and are distanced from each other along the circumference of the guide rim.
Inventors:
JANG JAEWON (KR)
KIM YOUNGBIN (KR)
LEE YEONGJAE (KR)
KIM YOUNGBIN (KR)
LEE YEONGJAE (KR)
Application Number:
PCT/KR2020/001342
Publication Date:
February 04, 2021
Filing Date:
January 29, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
B25J11/00; A47L11/40; B25J9/00; B25J9/12; B25J19/00
Foreign References:
| KR20190015932A | 2019-02-15 | |||
| KR20170002133U | 2017-06-16 | |||
| KR20050012047A | 2005-01-31 | |||
| KR200148062Y1 | 1999-06-15 | |||
| US20160367099A1 | 2016-12-22 |
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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