Title:
VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2017/200237
Kind Code:
A1
Abstract:
The present invention relates to a vacuum cleaner. The vacuum cleaner according to one aspect comprises: a vacuum cleaner body having a suction motor; moving wheels for moving the vacuum cleaner body; a driving motor for driving the moving wheels; a suction device communicating with the vacuum cleaner body; a connector rotatably connected to the vacuum cleaner body and in which the suction device is mounted; a sensing unit provided at the connector so as to sense the movement of the connector; an elastic member for providing rotational power to the connector such that the connector moves to an initial position; and a control unit for controlling the driving motor on the basis of information sensed by the sensing unit.
Inventors:
SHIN JINHYOUK (KR)
RYU JUNGWAN (KR)
KO MOOHYUN (KR)
KIM SUNGJUN (KR)
KIM MINSEONG (KR)
YANG INGYU (KR)
HAN JAEHUN (KR)
RYU JUNGWAN (KR)
KO MOOHYUN (KR)
KIM SUNGJUN (KR)
KIM MINSEONG (KR)
YANG INGYU (KR)
HAN JAEHUN (KR)
Application Number:
PCT/KR2017/004874
Publication Date:
November 23, 2017
Filing Date:
May 11, 2017
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L9/00; A47L9/28; B25J9/00; B25J11/00; B25J13/08; F16F1/04
Foreign References:
| KR100901032B1 | 2009-06-04 | |||
| JP2009022403A | 2009-02-05 | |||
| KR20160024498A | 2016-03-07 | |||
| KR20040105164A | 2004-12-14 | |||
| KR200147254Y1 | 1999-06-15 |
Attorney, Agent or Firm:
KIM, Kimoon (KR)
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