Title:
ROLL SCREEN
Document Type and Number:
Japanese Patent JP2019143364
Kind Code:
A
Abstract:
To block incident light from a gap between a window-side windup pipe and an indoor-side windup pipe even in a case where lower edges of a translucent curtain and a light-shielding curtain reach the winding upper limit position or the feeding lower limit position.SOLUTION: A window-side windup pipe 16 is rotatably attached to the upper side and the window-side of a pair of support members 14 attached to both ends of a support bar 15. An indoor-side windup pipe 17 is rotatably attached to the lower side and the indoor side of the pair of support members. A translucent curtain 18 whose upper end is fixed to the window-side windup pipe is wound on the window-side windup pipe. A light-shielding curtain 19 whose upper end is fixed to the indoor-side windup pipe is wound on the indoor-side windup pipe. The support bar comprises a bar main body 15a and a cover part 15b. The lower end of the cover part reaches below the upper surface of the indoor winding pipe. A band-shaped light-shielding curtain 21 is provided between the window-side windup pipe and the upper end of the translucent curtain. The band-shaped light-shielding curtain downwardly extends to the position capable of blocking incident light from a gap between the window-side winding pipe and the indoor-side winding pipe.SELECTED DRAWING: Figure 1
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Inventors:
IIIZUMI SATOSHI
MATSUMIYA KAZUTO
MATSUMIYA KAZUTO
Application Number:
JP2018028464A
Publication Date:
August 29, 2019
Filing Date:
February 21, 2018
Export Citation:
Assignee:
TOSO KK
International Classes:
E06B9/40; E06B9/42
Domestic Patent References:
| JP2016037766A | 2016-03-22 | |||
| JP2007297779A | 2007-11-15 | |||
| JP2015521699A | 2015-07-30 | |||
| JPH0486896U | 1992-07-28 |
Attorney, Agent or Firm:
Masayoshi Suda
Akira Murasawa
Akira Murasawa