| 摘要 |
PROBLEM TO BE SOLVED: To suppress a thin plate type member, used as a lower rail of a barrier-free type horizontally pulled roll screen device from being loaded in assembly, storage, installation, etc., of the screen device.SOLUTION: When a screen assembly 20 consisting of a fixed frame 11, a horizontally pulled movable sash bar 15, and a screen 18 taken up around a take-up shaft 16 is coupled to the other fixed frame 12 by an upper rail 13, an engagement member 19a at an upper end of the screen is suspended from an inner rail 22 supported in the upper rail 13, and a screen guide 25 fitted to a lower end of the fixed frame 11 is enabled to enter and exit the movable sash bar 15 in a curved state through an opening 24 at a lower end thereof. An engagement groove 25a which guides an engagement member 19b of a lower end edge of the screen 18 is provided on an upper surface of the screen guide 25, and the movable sash bar 15 is suspended while having an upper-end collar part 30 engaged with a buccal part 13b of the upper rail 13, thereby suppressing the weight of the movable sash bar and the screen from acting on a lower rail 14.SELECTED DRAWING: Figure 1 |
