| 摘要 |
PROBLEM TO BE SOLVED: To provide a snap for preventing the occurrence of the damage of a cloth by forming the engaging face of a female member and a male member of resin and not generating wrinkles in the cloth in both the female and male members.SOLUTION: In the snap, the non-engaging faces of the male member (10) and the female member (3) both have ring-shaped protrusions (4, 11), the inside center of the ring-shaped protrusions (4, 11) are cloth exposing parts (5, 12), in the female member (3) in the engaging face, a bottom face covers the cloth, the periphery is a ring-shaped protrusion (6), the front end (7) of the same protrudes inward and forms a concave part (8) with the bottom face, in the male member (10), the bottom face covers the cloth, the periphery is a ring-shaped protrusion, the front end protrudes outward and forms a convex part (14), the convex part (14) engages with the concave part (8) when pushing the male member (10) into the female member (3), the engaging faces (9, 13) are formed of the resin constituting the male member and the female member. The male member (10) and the female member (3) are shaped from the substantial center of the cloth exposing parts (5, 12) by injection molding. |
