发明名称 Combination lock with dually depressible push buttons
摘要 A combination lock includes: a lock body having dials and sleeves rotatably mounted in the lock body, a pair of push-button members resiliently disposed on two opposite ends of the lock body, and a pair of locking tongue members each integrally linked with each push-button member for locking a pull tab of a zipper or a latch member of an article to be locked, whereby upon depression of the two push-button members to retract the two tongue members, the pull tabs or the latch members will be unlocked ergonomically and conveniently.
申请公布号 US5557954(A) 申请公布日期 1996.09.24
申请号 US19950463715 申请日期 1995.06.05
申请人 LING, CHONG-KUAN 发明人 LING, CHONG-KUAN
分类号 E05B37/12;(IPC1-7):E05B67/38 主分类号 E05B37/12
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