Title:
ROBOT CLEANER
Document Type and Number:
WIPO Patent Application WO/2022/080646
Kind Code:
A1
Abstract:
A robot cleaner is disclosed. The robot cleaner comprises: a cleaner body; a motor provided to be fixed to the cleaner body; a wheel rotating so as to drive the cleaner body; a gear part for transmitting the rotational force of the motor to the wheel; and a suspension comprising one end portion, which is rotatably supported on a turning shaft of the cleaner body positioned away from a rotating shaft of the motor, and the other end portion which extends from the one end portion and is supported on the wheel such that the wheel rotates about the cleaner body in accordance with the rotation about the turning shaft.
Inventors:
HAN SEUNGIL (KR)
KO YOUNGHO (KR)
KIM SINAE (KR)
KWON KIHWAN (KR)
KIM SHIN (KR)
KIM JINHEE (KR)
JEONG JAEYOUL (KR)
JUNG HYUNSOO (KR)
KO YOUNGHO (KR)
KIM SINAE (KR)
KWON KIHWAN (KR)
KIM SHIN (KR)
KIM JINHEE (KR)
JEONG JAEYOUL (KR)
JUNG HYUNSOO (KR)
Application Number:
PCT/KR2021/010919
Publication Date:
April 21, 2022
Filing Date:
August 18, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
A47L9/00; A47L9/28; B60B33/02
Foreign References:
| KR20150065134A | 2015-06-12 | |||
| KR102035138B1 | 2019-10-22 | |||
| KR20200007490A | 2020-01-22 | |||
| CN109008831A | 2018-12-18 | |||
| CN108338745A | 2018-07-31 | |||
| KR20200133485A | 2020-11-30 |
Attorney, Agent or Firm:
HUH, Sung-won et al. (KR)
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