Title:
SCRUBBER
Document Type and Number:
WIPO Patent Application WO/2022/019505
Kind Code:
A1
Abstract:
According to exemplary embodiments, provided is a scrubber including a plurality of unit coupling structures. Each of the plurality of unit coupling structures comprises: an opening; first and second folding parts which are spaced apart from each other such that the opening is interposed therebetween; a plurality of inner coupling parts for the internal coupling of each of the plurality of unit coupling structures, the inner coupling parts being formed so as to be symmetric with respect to the first and second folding parts; a plurality of non-bonding parts between the inner coupling parts; and a plurality of outer coupling parts for bonding neighboring unit coupling structures among the plurality of unit coupling structures, the outer coupling parts being arranged alternately with the inner coupling parts. The plurality of outer coupling parts and the plurality of inner coupling parts are arranged alternately with each other.
Inventors:
PARK JEONG JU (KR)
Application Number:
PCT/KR2021/008053
Publication Date:
January 27, 2022
Filing Date:
June 27, 2021
Export Citation:
Assignee:
PARK JEONG JU (KR)
International Classes:
A47L17/08
Foreign References:
| KR200185809Y1 | 2000-06-15 | |||
| KR101983914B1 | 2019-05-29 | |||
| KR101294355B1 | 2013-08-14 | |||
| JP2007082971A | 2007-04-05 | |||
| KR200422241Y1 | 2006-07-25 | |||
| KR102231230B1 | 2021-03-23 |
Attorney, Agent or Firm:
LEE, Eunyoung (KR)
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