| 摘要 |
PROBLEM TO BE SOLVED: To provide a vertical window blind having a plurality of slats hung and supported movably through a carrier, with a distance between each of the slats being equal.SOLUTION: A slat 23 on a foremost side is hung from a lead carrier 21 moved by a movable shaft 11, and other slats are hung from a carrier 20 that slides freely on the movable shaft 11. Furthermore, a coil spring 53 is spanned between all the carriers 20 and the lead carrier 21, such that all the coil springs 53 are displaced in the same way when force is exerted on all the coil springs 53 by the lead carrier 21.SELECTED DRAWING: Figure 7 |
