| 摘要 |
A snap-fit clasp fastener includes a catch member and a reel-shaped retainer member releasably couplable to connect portions of a bag to close an opening in the bag. The catch member includes a body having an underside engageable with one portion of the bag, a pair of resiliently flexible legs projecting from one end of the body in a common direction, and a grip head extending from an opposite end of the body in parallel with the legs. The resilient legs have a pair of confronting arcuate recessed portions, respectively, for snappingly receiving therein a cylindrical retaining portion of the retainer member to lock the catch and retainer members in coupled condition. The grip head is spaced a distance from the underside of the body for easy and stable manipulation of the catch member. |
