Title:
ROBOTIC CLEANER
Document Type and Number:
WIPO Patent Application WO/2018/012922
Kind Code:
A1
Abstract:
A robotic cleaner according to an aspect of the present invention comprises: a first cleaning module comprising a left spin mop and a right spin mop, which are arranged to be in contact with a floor while spinning in a clockwise or counterclockwise direction in view from the above of the robotic cleaner; a second cleaning module, which comprises a rolling member disposed to be in contact with the floor while rotating in a clockwise or counterclockwise direction in view from the left of the robotic cleaner and is disposed at a location spaced in a forward or backward direction from the left spin mop and the right spin mop; and a control part for controlling rotations of the left spin mop and the right spin mop and a rotation of the rolling member. Therefore, the robotic cleaner can implement various travelling motions by combining the rotations of the left spin mop and the right spin mop with the rotation of the rolling member.
Inventors:
JANG JAEWON (KR)
PARK JEONGSEOP (KR)
YOON SUNGHO (KR)
PARK JEONGSEOP (KR)
YOON SUNGHO (KR)
Application Number:
PCT/KR2017/007561
Publication Date:
January 18, 2018
Filing Date:
July 14, 2017
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L11/40
Foreign References:
| KR20150057959A | 2015-05-28 | |||
| KR100822785B1 | 2008-04-17 | |||
| KR20150139111A | 2015-12-11 | |||
| KR101000178B1 | 2010-12-10 | |||
| KR20150060030A | 2015-06-03 |
Other References:
See also references of EP 3485792A4
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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