Title:
CLEANER
Document Type and Number:
WIPO Patent Application WO/2020/246729
Kind Code:
A1
Abstract:
A cleaner of the present invention comprises: a housing including a suction opening, a cyclone part which separates dust from air suctioned through the suction opening, and a dust bin which stores the dust separated from the air by the cyclone part; a guide fixed in position within the housing; a frame which is movable to a compression standby position and a dust compression position for compressing the dust within the dust bin, in the housing, and comes into contact with the guide at the compression standby position; a first guide part provided on the frame; and a second guide part provided on the guide and coupled to the first guide part at the compression standby position of the frame, wherein any one of the first guide part and the second guide part is a protrusion, and the other is a groove in which the protrusion is accommodated.
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Inventors:
CHANG DAEHO (KR)
SHIN JINHYOUK (KR)
RYOU KYOUNGHO (KR)
LEE DONGGEUN (KR)
SHIN JINHYOUK (KR)
RYOU KYOUNGHO (KR)
LEE DONGGEUN (KR)
Application Number:
PCT/KR2020/006552
Publication Date:
December 10, 2020
Filing Date:
May 19, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L9/10; A47L9/16
Foreign References:
| KR20180023790A | 2018-03-07 | |||
| US20180132685A1 | 2018-05-17 | |||
| KR20060117001A | 2006-11-16 | |||
| JP2013183760A | 2013-09-19 | |||
| KR20080097110A | 2008-11-04 | |||
| US20180132685A1 | 2018-05-17 |
Other References:
See also references of EP 3981306A4
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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