| 摘要 |
PROBLEM TO BE SOLVED: To provide a roll blind which is capable of surely drawing and folding of a support pipe to support a screen to the specified position. SOLUTION: In a roll blind in which support pipes 5a, 5b to support a screen 2 are movably supported by a guide rail, support pipe supporting devices 9a-9c, 15a, 15b which move the support pipes 5a, 5b to the specified screen support position together with a weight bar when the screen 2 is drawn, and the support pipes 5a, 5b are moved in the screen folding direction only when the support pipes 5a, 5b are pressed by the weight bar during the folding operation of the screen 2, are provided on the guide rail, the weight bar and the support pipes 5a, 5b.
|
