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1. (WO2017169818) ROLL SCREEN DEVICE

Pub. No.:    WO/2017/169818    International Application No.:    PCT/JP2017/010561
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Fri Mar 17 00:59:59 CET 2017
IPC: E06B 9/58
E06B 9/54
Applicants: SEIKI HANBAI CO., LTD.
セイキ販売株式会社
Inventors: TODA Hirotsugu
戸田宏次
MORIYA Masato
守谷将人
Title: ROLL SCREEN DEVICE
Abstract:
[Problem] To provide a screen device wherein deformation such as sagging due to the weight of a horizontal pull roll screen can be prevented. [Solution] Both ends 50a, 50b of a guide member 50, provided with a slit 51 slidably engaged with an upper end fastener member 11 of a screen 10 while in a retracted state, are fixed to an upper horizontal frame 20 of a screen frame with a space A to allow deflection in the vertical direction formed thereabove, a flange 53 of the guide member is positioned above a protruding wall 24 in the upper horizontal frame, and a spring member 70 that applies an upward biasing force on the guide member is provided between the protruding wall and the flange, thereby controlling deformation of a hanging form due to the weight of the screen that is in a stretched state via the guide members.