| 摘要 |
PROBLEM TO BE SOLVED: To facilitate a movement and installation of a screen. SOLUTION: A winding roller 4 having winding force is rotatably arranged in a case 3 having installing surfaces 2 and 2a to a floor surface F. The tip of a thin cloth body 6 wound on the winding roller 4 is projected from a slit 5 arranged on the upper end of the case 3. A hook 8 is arranged on a top bar body 7 arranged on the tip of the thin cloth body 6 to lift the top bar body 7 projected from the upper end of the case 3 arranged on the floor surface F. The hook 8 of the top bar body 7 is locked on a hook 9 of the ceiling T directly or via a length adjusting bar body 10 to stretch the thin cloth body 6.
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