Title:
VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2021/112356
Kind Code:
A1
Abstract:
Disclosed is a vacuum cleaner. A vacuum cleaner according to the present invention comprises a main body and a suction nozzle. The suction nozzle comprises a main body housing and a driving unit. The driving unit comprises a motor and a transmission device. The motor is located to the rear of a rotating brush. The transmission device transmits the rotational movement of the motor to the rotating brush.
Inventors:
HWANG JUNG BAE (KR)
CHO JIN RAE (KR)
LEE JUNG WOO (KR)
LEE TAEK GI (KR)
KWON MI JIN (KR)
CHO JIN RAE (KR)
LEE JUNG WOO (KR)
LEE TAEK GI (KR)
KWON MI JIN (KR)
Application Number:
PCT/KR2020/007172
Publication Date:
June 10, 2021
Filing Date:
June 02, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L9/04
Foreign References:
| KR20080107765A | 2008-12-11 | |||
| KR20170090708A | 2017-08-08 | |||
| US20160037990A1 | 2016-02-11 | |||
| US6463623B2 | 2002-10-15 | |||
| US20060117522A1 | 2006-06-08 | |||
| KR20190080855A | 2019-07-08 |
Other References:
See also references of EP 4070706A4
Attorney, Agent or Firm:
NAM & NAM (KR)
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