Title:
VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2021/112354
Kind Code:
A1
Abstract:
A vacuum cleaner is disclosed. The vacuum cleaner according to the present invention comprises a body and a suction nozzle. The suction nozzle comprises a housing, a driving unit, a rotating brush, and a detachable cover. The housing is provided with a push button. The detachable cover is attached to and detached from the housing by rotating about the axis of rotation of the rotating brush. The push button selectively blocks the rotation of the detachable cover.
More Like This:
Inventors:
HWANG PHIL JAE (KR)
RYU CHUNG JAE (KR)
KIM CHI WAN (KR)
LEE GYOUNG MIN (KR)
PARK YUN BO (KR)
RYU CHUNG JAE (KR)
KIM CHI WAN (KR)
LEE GYOUNG MIN (KR)
PARK YUN BO (KR)
Application Number:
PCT/KR2020/007127
Publication Date:
June 10, 2021
Filing Date:
June 02, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L9/04; A46B13/00
Foreign References:
| KR20170090708A | 2017-08-08 | |||
| JP2017121468A | 2017-07-13 | |||
| JP2005312589A | 2005-11-10 | |||
| KR20170027418A | 2017-03-10 | |||
| US20090089958A1 | 2009-04-09 | |||
| KR20190080855A | 2019-07-08 |
Other References:
See also references of EP 4070708A4
Attorney, Agent or Firm:
NAM & NAM (KR)
Download PDF: