Title:
ADJUSTABLE FREELY TELESCOPIC MOUNTING ROLLER BLIND
Document Type and Number:
WIPO Patent Application WO/2021/093030
Kind Code:
A1
Abstract:
An adjustable freely telescopic mounting roller blind, comprising an upper blind rod and a lower blind rod, a blind being mounted between the upper blind rod and the lower blind rod, the upper blind rod comprising a first fixing member (1), a first adjustment tube (2), a second adjustment tube (3), a third adjustment tube (31), an outer tube (4), and a second fixing member (5), the first fixing member (1) and the second fixing member (5) being arranged at two end positions and respectively being used for fixed mounting to a door frame or window frame, the outer tube (4) being arranged between the first fixing member (1) and the second fixing member (5), and the first adjustment tube (2), the second adjustment tube (3), and the third adjustment tube (31) being arranged at one side of the outer tube (4); and an inner tube (20) capable of being used for adjustment is arranged inside the outer tube (4). The arrangement of the adjustable inner tube (20) and outer tube (4) and the detachable and combinable adjustment tubes facilitates the inner tube (20) and the outer tube (4) being sleeved outside after adjustment of the length, having the effect of being aesthetically pleasing and filling a recess.
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Inventors:
FENG BO (CN)
Application Number:
PCT/CN2019/121450
Publication Date:
May 20, 2021
Filing Date:
November 28, 2019
Export Citation:
Assignee:
SHAOXING DOUYANG CURTAIN CO LTD (CN)
International Classes:
E06B9/42
Foreign References:
| CN201883913U | 2011-06-29 | |||
| CN104110205A | 2014-10-22 | |||
| CN103573135A | 2014-02-12 | |||
| DE19630744B4 | 2005-08-25 | |||
| EP2216487A2 | 2010-08-11 | |||
| US20080230185A1 | 2008-09-25 | |||
| TWI237673B | 2005-08-11 |
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