| 摘要 |
PROBLEM TO BE SOLVED: To provide a snap button which can be opened by one hand.SOLUTION: A snap button comprises a female snap and a male snap. The female snap includes a female snap body 21 with an engagement receiving part 24 and an opening operation part 22 connected to the female snap body. The opening operation part 22 has at least one push-down piece with a free end part that rises from a cloth. The male snap includes a male snap body with an engaging projection and an extension support part 31 connected to the male snap body. The extension support part 31 is positioned below the opening operation part 22. A length of the extension support part 31 is 1.3 to 0.3 times the length of the opening operation part 22. |
