| 摘要 |
A button snap flap closure for a pocket having a flap, which flap overlaps a surface of the pocket, that comprises an elongated keeper secured to the pocket. The keeper includes a ridge having ribs in parallel relationship formed therein and a plurality of positioning teeth formed on the ridge. The snap flap closure further includes a snap featuring a top portion that has an underside. The top portion is secured to the flap. The snap has depending locking teeth adapted to engage the ribs of the keeper to lock the snap to the keeper and locating teeth formed on the underside of the top portion.
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