Title:
VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2022/149682
Kind Code:
A1
Abstract:
The present invention relates to a vacuum cleaner comprising: a dust bin which has an inlet formed at one side thereof and an outlet formed at the other side thereof and in which a cyclone unit for generating cyclonic flow is provided; and a suction part which communicates with the inlet and is elongated in one direction, wherein the cyclone unit includes a cyclonic flow axis vertical to the longitudinal axis of the suction part and horizontal to the ground. Therefore, even when the length of the dust bin is increased, the height of the body of the vacuum cleaner is not affected by the length increase, and thus the vacuum cleaner can clean a lower area such as a gap under a sofa or other furniture.
Inventors:
HER JONGUK (KR)
HYUN KIETAK (KR)
EO SOOHAN (KR)
HWANG INKYU (KR)
HYUN KIETAK (KR)
EO SOOHAN (KR)
HWANG INKYU (KR)
Application Number:
PCT/KR2021/011491
Publication Date:
July 14, 2022
Filing Date:
August 27, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L9/16; A47L5/24; A47L9/10; A47L9/22
Foreign References:
| US20130091655A1 | 2013-04-18 | |||
| KR20070041233A | 2007-04-18 | |||
| US20110308038A1 | 2011-12-22 | |||
| KR20070106526A | 2007-11-01 | |||
| KR20090063342A | 2009-06-18 |
Attorney, Agent or Firm:
HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)
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