| 摘要 |
A zipper lock includes a combination lock, a pin tumbler lock, a swivel member and two latches. The swivel member is disengaged from the latches for allowing movement of the latches when the combination lock shows the correct permutation. The pin tumbler lock has an actuating block rotatable with the key to move the swivel member away from the latches for allowing movement of the latches so as to enable the pull-tabs of the zipper be inserted into or pulled away from a lock housing of the zipper lock. Therefore, the user is allowed to selectively unlock the zipper lock either by means of the combination lock or the pin tumbler lock.
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