| 摘要 |
PROBLEM TO BE SOLVED: To provide a pleat screen with cross section of substantially diamond shape capable of being easily manufactured.SOLUTION: A pleat screen comprises: a first screen 2a and a second screen 2b, which are suspended directly or through another member from a head box 1 and can be folded in a zig-zag manner in a vertical direction; a bottom rail 3 placed under the screens; a lifting cord 5 drooping from the head box, which is operated to lift the bottom rail; a pitch holding cord 6 with multiple annular holding parts at set interval. An integrated cord comprising the lifting cord or another separately-set cord is (1) inserted to a first holding part 7a penetrating the first screen and a second holding part 7b penetrating the second screen or(2) inserted to a first cord lock set on the first screen, a second cord lock set on the second screen and the holding parts, then the first screen and the second screen are integrally held in substantial diamond shape of cross section. |
