| 摘要 |
PROBLEM TO BE SOLVED: To provide a device having a screen capable of laterally pulling the screen by a spring of the device by means of an energizing force created by the spring thereby preventing the screen from bulging due to an external force such as a wind. SOLUTION: In a winding type screen device capable of freely opening and closing a screen 1 by means of a movable rail 20 guided by stiles 12 and 14, a supporting rail 26 holding the attitude of the screen 1 is provided. This supporting rail 26 is installed to the movable rail 20 in a quickly detachable manner, moves along the stiles 12 and 14 in an interlocking manner with the opening and closing operation of the movable rail 20, and has the supporting rail 26 maintaining the attitude of the screen 1 together with stoppers 32 and 34 attached to the stiles 12 and 14 capable of separating the supporting rail 26 from the movable rail 20. COPYRIGHT: (C)2007,JPO&INPIT
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