Title:
VACUUM CLEANER AND MOLD DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/230585
Kind Code:
A1
Abstract:
A vacuum cleaner comprises: a suction part for suctioning external air; a discharge part through which the suctioned air is discharged to the outside; a frame provided on a flow path between the suction part and the discharge part; and a filter including a filter member which is supported by the frame and which separates dust from the suctioned air, wherein the filter member includes: a first filter part spaced to be parallel with an opening formed in the frame; a second filter part of which one side is supported by the frame and the other side is extended from the one side thereof toward the edge of the first filter part; and a bent part provided between the edge of the first filter part and the other side of the second filter part, and the thickness of the first filter part or the second filter part is different from the thickness of the bent part.
Inventors:
CHO KWANSIK (KR)
KIM SHIN (KR)
LEE JINHO (KR)
PARK CHANYOUNG (KR)
YOU JEASUN (KR)
JEONG JINSEOL (KR)
KIM SHIN (KR)
LEE JINHO (KR)
PARK CHANYOUNG (KR)
YOU JEASUN (KR)
JEONG JINSEOL (KR)
Application Number:
PCT/KR2021/005786
Publication Date:
November 18, 2021
Filing Date:
May 10, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
A47L9/12; B29C33/02; B29C43/32; B29C43/36; B29C43/52; B29L31/14
Foreign References:
| KR102072009B1 | 2020-01-31 | |||
| US20160339363A1 | 2016-11-24 | |||
| KR20160072912A | 2016-06-24 | |||
| KR100473635B1 | 2005-03-09 | |||
| KR20150140980A | 2015-12-17 | |||
| CN208303613U | 2019-01-01 | |||
| JP2008086893A | 2008-04-17 |
Attorney, Agent or Firm:
HUH, Sung-won et al. (KR)
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