Zip fastener

Abstract

The invention relates to a zip fastener comprising a lock body, a lock hook and a locker, wherein the lock hook is connected with the lock body, and the locker is arranged in the lock body; the lock hook is provided with a connection end and a free end, the connection end is movably connected with the lock body, the free end passes through a through hole on the head of the zip fastener, the lock hook can move to a locking position and a containing position by taking the connection end as an axis, the free end is fastened on the lock body through the locking position, and the lock hook is contained in the lock body through the containing position; and the locker converts to an unlocking state and a locking state movably, wherein the locker can limit the movement of the lock hook when in the locking state; and in addition, when the locker is in the unlocking state, the lock hook can be allowed to freely move and convert to the locking position and the containing position.

Description

technical field [0001] The invention relates to a lock used on a case and bag object with a zipper device for locking the zipper, in particular to a zipper lock with a lock hook. Background technique [0002] For luggage products such as suitcases, in order to prevent the items in the suitcase from being stolen, most of the suitcases with zippers will have a zipper lock preset on one side of the zipper, so that the suitcase can be locked during transportation or away from the user's sight , the zipper pull can be locked by means of the zipper lock. [0003] The traditional zipper lock has one or more lock grooves for the zipper head to be embedded in. In use, as long as the zipper head is pressed into the lock groove first, and then the zipper lock is further transformed into a closed state, the zipper head can be inserted. Locking, unless the zipper lock is re-transformed into an unlocked state, the zipper head cannot be removed from the lock slot. [0004] Although the t...

AI Technical Summary

Problems solved by technology

[0004] Although the type and size of the zipper pullers used in most suitcases are roughly the same, for some zipper pullers with special shapes or special sizes, the zipper locks of the general standard lock mechanism will not be able to locate in the lock groove because the zipper puller cannot be positioned in the lock groove. But it cannot be applied. Based on this, for this kind of situation, the industry must cooperate with the external dimensions of the zipper slider itself to develop and manufacture a zipper lock with a suitable lock groove.

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