Title:
ROBOT CLEANER AND MAINTENANCE DEVICE FOR THE SAME
Document Type and Number:
WIPO Patent Application WO/2018/135897
Kind Code:
A2
Abstract:
Disclosed are a robot cleaner and a maintenance device for the same. The robot cleaner includes a body, a traveling module for moving the body, a bottom portion disposed in front of the traveling module for sliding along a floor when the body is moved, and a collection portion disposed in front of the bottom portion, the collection portion having therein a space for collecting foreign matter on the floor. The maintenance device includes a suction port configured to be inserted into the collection portion and a suction channel for guiding the movement of the air suctioned through the suction port.
Inventors:
JANG JAEWON (KR)
LEE MINWOO (KR)
SONG YOUNGKOUK (KR)
LEE MINWOO (KR)
SONG YOUNGKOUK (KR)
Application Number:
PCT/KR2018/000888
Publication Date:
July 26, 2018
Filing Date:
January 19, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
Foreign References:
| US8898844B1 | 2014-12-02 | |||
| KR20120015477A | 2012-02-22 | |||
| US20040031113A1 | 2004-02-19 |
Other References:
See also references of EP 3570716A4
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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