Title:
ROBOTIC CLEANER
Document Type and Number:
WIPO Patent Application WO/2021/060663
Kind Code:
A1
Abstract:
The present invention relates to a robotic cleaner. The robotic cleaner has a structure wherein an imaginary plane passing through a portion of a mop, which has a small area and comes into contact with a floor surface, passes through the center of gravity of the robotic cleaner, whereby the mop can move while effectively wiping the floor surface.
Inventors:
CHA JEONG UK (KR)
SHIN YONG GIL (KR)
KIM GA YEON (KR)
SHIN YONG GIL (KR)
KIM GA YEON (KR)
Application Number:
PCT/KR2020/007166
Publication Date:
April 01, 2021
Filing Date:
June 02, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L11/40; A47L11/14; A47L11/283; B25J19/02; G01C19/00
Domestic Patent References:
WO2015137564A1 | 2015-09-17 |
Foreign References:
KR20190015934A | 2019-02-15 | |||
KR20100051134A | 2010-05-14 | |||
KR101966083B1 | 2019-04-05 | |||
KR20170096760A | 2017-08-25 |
Attorney, Agent or Firm:
NAM & NAM (KR)
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