CLEANER STATION

WIPO Patent Application WO/2023/171948

A1

The present invention relates to a cleaner station. A channel switching module according to the present invention comprises: a case; a connecting hose having an entrance configured to move along the inner peripheral surface of the case such that same is selectively coupled to one of a first cleaner channel connector and a second cleaner channel connector; a first link, one side of which is rotatably coupled to the case, and the other side of which is coupled to the connecting hose; and a second link, one side of which is rotatably coupled to the case, and the other side of which is coupled to the connecting hose. The first link has a rotating shaft disposed to be spaced apart from the rotating shaft of the second link. Accordingly, even if the user does not manually re-assemble the connecting hose, the first link and the second link move the connecting hose such that same is connected to the first cleaner channel connector or the second cleaner channel connector. At the same time, the entrance of the connecting hose moves at a predetermined distance from the inner peripheral surface of the case, thereby preventing sealers from being damaged.

KIM SUNGJUN (KR)
RYU JUNGWAN (KR)
LEE DONGGEUN (KR)

PCT/KR2023/002539

September 14, 2023

February 22, 2023

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LG ELECTRONICS INC (KR)

A47L9/28; A47L7/00; A47L9/00

KR20210130655A	2021-11-01
KR20100111603A	2010-10-15
KR200274160Y1	2002-05-06
KR20210157905A	2021-12-29
JP2016116850A	2016-06-30

HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)

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