Title:
CLEANER
Document Type and Number:
WIPO Patent Application WO/2024/005395
Kind Code:
A1
Abstract:
The present invention relates to a cleaner comprising: a cleaner main body provided with a battery and a handle that a user grips; a cleaning module which is attachably/detachably coupled to the cleaner main body and cleans foreign substances on the floor surface; an auxiliary battery housing which is attachably/detachably coupled to the cleaning module; and an auxiliary battery which is attachably/detachably coupled to the auxiliary battery housing and supplies power to the cleaner main body or the cleaning module, wherein the effect of allowing a user to easily remove the auxiliary battery with just one manipulation is provided by making the direction in which the user presses a button, to correspond to the direction in which the user pulls the auxiliary battery, when removing the auxiliary battery from the cleaning module.
Inventors:
JANG JAEWON (KR)
LEE MINWOO (KR)
CHAE AEKYUNG (KR)
LEE YEONGJAE (KR)
LEE MINWOO (KR)
CHAE AEKYUNG (KR)
LEE YEONGJAE (KR)
Application Number:
PCT/KR2023/007698
Publication Date:
January 04, 2024
Filing Date:
June 05, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L11/40; H02J7/00
Foreign References:
| KR20210039175A | 2021-04-09 | |||
| KR20080091768A | 2008-10-14 | |||
| JP5461221B2 | 2014-04-02 | |||
| JP6405424B2 | 2018-10-17 | |||
| JP2012221780A | 2012-11-12 |
Attorney, Agent or Firm:
HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)
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