| 摘要 |
PROBLEM TO BE SOLVED: To provide a fastener, reducing the time and trouble at the time of opening the closed mouth of a bag body, and also reducing the time and trouble and requiring comparatively lower machining cost in the assembling processing work.SOLUTION: A fastener incudes: a male member 2; a female member 4 shaped like a cylinder 3; an energizing member 5 which causes the male member 2 to enter the female member 4 to be movable along the axial direction of the cylinder of the female member, and energizes the male member 2 in the direction of projecting from the interior of the female member 4; and a through hole 7A provided in the male member 2 and the female member 4 to intersect the axial direction of the cylinder. The fastener further includes: a base; a first hook part extended from one end part of the base in the turn-back manner; a second hook part extended from the other end part of the base to turn back toward the first hook part; and a hook member 19 constituted by the first hook part and the second hook part to be integrated with the female member 4. |
