Title:
DUAL BLIND CURTAIN PROVIDED WITH DIVIDED TAPE BELT
Document Type and Number:
WIPO Patent Application WO/2020/204454
Kind Code:
A1
Abstract:
The present invention relates to a dual blind curtain installed at an indoor window, a wall surface, or the like and is used for purposes such as view blocking, light adjustment, heating, and indoor interior decoration effects, wherein: both opposite ends of a curtain sheet composed by connecting multiple patterns to each other are wound in roll shapes around two rotation shafts, respectively, and then curtain circulative rotation and curtain longitudinal rotation are allowed to be freely adjusted by the two rotation shafts; and a difference between the amounts of winding and unwinding of the curtain sheet around and from the rotation shafts, respectively, the difference being caused due to a change in the amount of winding of the curtain sheet around a corresponding shaft, can be identically maintained. Accordingly, the curtain sheet wound around the rotation shafts can be freely changed in patterns that a consumer wants.
More Like This:
| WO/2005/073003 | SHADE FOR SHAPED WINDOWS |
| WO/2014/034971 | ROLL BLIND HAVING SINGLE OPERATING CORD |
Inventors:
CHEN CHOON KOO (KR)
Application Number:
PCT/KR2020/004084
Publication Date:
October 08, 2020
Filing Date:
March 26, 2020
Export Citation:
Assignee:
CHEN CHOON KOO (KR)
International Classes:
E06B9/42; E06B9/40
Foreign References:
| KR20180000311A | 2018-01-02 | |||
| KR20170030003A | 2017-03-16 | |||
| KR200288756Y1 | 2002-09-10 | |||
| KR100866344B1 | 2008-10-31 | |||
| KR200444675Y1 | 2009-05-27 |
Attorney, Agent or Firm:
LEE, Jae Hwa (KR)
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