Title:
VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2020/246740
Kind Code:
A3
Abstract:
A vacuum cleaner of the present invention comprises: a housing having a dust canister provided in the lower portion thereof which includes a suction opening; a filter part which filters out dust from the air suctioned through the suction opening, and which is spaced from the inner peripheral surface of the housing; a movable part which rises and lowers between a first position and a second position in the space between the outer side of the filter part and the inner peripheral surface of the housing; an operating part of which at least a portion is exposed to the outside of the housing, and which rises and lowers by the operation of a user; and a transmitting unit of which at least a portion is accommodated in the housing, and which connects the operating part and the movable part, wherein the dust canister has a rising and lowering groove part formed in a vertical direction and recessed from the inner surface toward the outer side thereof.
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Inventors:
LEE DONGJAE (KR)
KO MOOHYUN (KR)
KWON HYERI (KR)
LEE DONGGEUN (KR)
KO MOOHYUN (KR)
KWON HYERI (KR)
LEE DONGGEUN (KR)
Application Number:
PCT/KR2020/006750
Publication Date:
January 28, 2021
Filing Date:
May 25, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L9/10; A47L5/28; A47L5/32
Foreign References:
| KR20010090527A | 2001-10-18 | |||
| JP3699679B2 | 2005-09-28 | |||
| KR20040085308A | 2004-10-08 | |||
| JP2002315701A | 2002-10-29 | |||
| US20140020204A1 | 2014-01-23 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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