Title:
CLEANER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/124781
Kind Code:
A1
Abstract:
The present invention relates to a cleaner system provided to remove dust within a dust container of a cleaner and the cleaner system according to an embodiment of the present invention comprises: a first station coupled to a first cleaner; and a second station docking with a second cleaner, so that all dust within a dust container of the first cleaner and a dust container of the second cleaner can be collected, and selective switching between a first suction path for suctioning dust within the dust container of the first cleaner and a second suction path for suctioning dust within the dust container of the second cleaner can be performed according to an opening/closing state of a door without addition of a component for switching of the flow path.
Inventors:
SONG HYUNSUP (KR)
LEE SANGIK (KR)
WOO JONGJIN (KR)
LEE SANGIK (KR)
WOO JONGJIN (KR)
Application Number:
PCT/KR2021/018503
Publication Date:
June 16, 2022
Filing Date:
December 08, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L9/28; A47L7/00; A47L9/16; A47L9/22
Foreign References:
| JP2020185379A | 2020-11-19 | |||
| JP2016116850A | 2016-06-30 | |||
| JP2016116852A | 2016-06-30 | |||
| US20200154963A1 | 2020-05-21 | |||
| JP2003180587A | 2003-07-02 |
Attorney, Agent or Firm:
HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)
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