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Title:
CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/225202
Kind Code:
A1
Abstract:
The present invention relates to a cleaning device, and to a cleaning device comprising: a dust canister having a slit on one side thereof; a compression lever housing disposed at the outer side of the slit of the dust canister and mounted to the dust canister; a compression plate disposed in the inner space of the dust canister and lifted/lowered in the direction in which the slit of the dust canister is extended; a compression lever disposed in the compression lever housing and coupled to the compression plate through the slit of the dust canister; and a sealer, which is disposed in the compression lever housing, is in close contact with the slit of the dust canister, and is extended along the slit of the dust canister, and thus the present invention prevents problems that can occur in the operation of a compression lever assembly because of dust being stuck thereon, and allows the cleaning device to be separated into assemblies so that components can be sterilized and maintained in a clean state.

Inventors:
HER JONGUK (KR)
HYUN KIETAK (KR)
KIM HWANG (KR)
EO SOOHAN (KR)
KO JUNGMIN (KR)
HWANG INKYU (KR)
Application Number:
PCT/KR2022/003994
Publication Date:
October 27, 2022
Filing Date:
March 22, 2022
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L9/10; A47L5/24; A47L9/16
Domestic Patent References:
WO2020055216A12020-03-19
Foreign References:
KR20200140163A2020-12-15
KR20100020638A2010-02-23
KR20210038450A2021-04-07
JP2013022224A2013-02-04
KR20210050847A2021-05-10
Attorney, Agent or Firm:
HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)
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