Title:
ROBOT
Document Type and Number:
WIPO Patent Application WO/2023/090497
Kind Code:
A1
Abstract:
A robot according to the present embodiment comprises: a body including an accommodation body in which an accommodation space is formed; a door connected to the body by means of a hinge, and rotated around the first hinge so as to open/close the accommodation space; a driving source provided in the body; a power transmission member for transmitting the rotation power of the driving force between the driving source and the door; and a spring, which has one side connected to the body and has the other side connected to the door so as to compensate for the gravity of the door.
Inventors:
KIM YOUNGEUN (KR)
SA JAECHEON (KR)
SA JAECHEON (KR)
Application Number:
PCT/KR2021/017175
Publication Date:
May 25, 2023
Filing Date:
November 22, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
B25J9/16; B25J5/00; B25J9/10; B25J9/12; B25J19/00
Foreign References:
| KR20210064015A | 2021-06-02 | |||
| KR20170054374A | 2017-05-17 | |||
| JP2005170545A | 2005-06-30 | |||
| KR20180080499A | 2018-07-12 | |||
| US9535421B1 | 2017-01-03 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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