| 摘要 |
PROBLEM TO BE SOLVED: To provide a low-cost fixing method for a zipper gasket and a plate material with high workability.SOLUTION: A zipper gasket is of a square frame-shape having a plate material fitting groove 71 for fitting an edge part of a plate material 1 and a zipper groove 72 for fitting a zipper 6 formed on a square frame-shaped rubber body 7, making a movable part 73 close to the plate material fitting groove 71 of the rubber body 7 to be pressed against a side surface of the plate material 1 when the zipper 6 is fitted into the zipper groove 72 of the rubber body 7. The movable part 73 is cut out on at least one corner part 7C of four corner parts 7C of the square frame-shaped rubber body 7, and a cutout part 74 that separates between the movable parts 73 on two adjacent sides and a corner piece 2 that contacts the plate material 1 at the cutout part 74 are provided.SELECTED DRAWING: Figure 1 |
