Gift box coded lock

Abstract

The invention discloses a gift box coded lock and relates to the technical field of locksets. The gift box coded lock comprises a press button, a lock catch, a locking block and a password wheel mechanism. The press button is further provided with a locking groove, and the locking block is further provided with a locking portion capable of being inserted in the locking groove. When the coded lock is unlocked, the password wheel mechanism relieves limitation over the movement of the locking block so that the locking block can relieve limitation over the movement of the press button, the press button is pressed down to enable a latch hook to be separated from the lock catch, a box body is in an openable state, the locking portion is inserted in the locking groove while the latch hook is separated from the lock catch, the press button is in a locking state, in this way, before the box body is opened, the press button cannot reset automatically even if the press button is released, it can be effectively prevented that the latch hook and the lock catch are locked again, the box body can be opened conveniently, after the box body is opened, the locking portion is pulled out of the locking groove, and the press button can reset automatically.

Description

technical field [0001] The invention relates to the technical field of locks, in particular to a combination lock for a gift box. Background technique [0002] High-end gift boxes are generally equipped with locks to prevent counterfeiting and anti-theft. Since the combination lock is easy to use and has high safety performance, the lock on the gift box is generally a combination lock. [0003] The structure of the combination lock on the gift box generally includes a buckle, a button and a combination wheel mechanism. The button is provided with a hook that can be buckled with the lock buckle. The movement of the hook, and then control the fastening or disengagement of the shackle and the buckle, to realize the locking or unlocking of the combination lock, so as to realize the locking or opening of the gift box. In the existing combination lock structure, when unlocking, press the button to disengage the lock hook from the buckle to realize the unlocking of the combinatio...

AI Technical Summary

Problems solved by technology

In the existing combination lock structure, when unlocking, press the button to disengage the lock hook from the buckle to realize the unlocking of the combination lock. At this time, the gift box is in an openable state. When the gift box has not been opened, it needs to be pressed all the time. The gift box can only be opened by pressing the button, otherwise, if the button is released, the button will reset immediately to re-lock the lock hook and the lock, so that when opening the gift box, one hand must be used to press the button first, and then open the gift box with one hand. This will inevitably cause the inconvenience of opening the gift box, especially for larger gift boxes, it is difficult to open the gift box with one hand, which increases the difficulty of opening the gift box

In addition, in the existing combination lock structure, the combination wheel mechanism and the button are integrated and fixed on one opening and closing box body of the gift box, the lock is fixed on the other opening and closing box body of the gift box, and the combination lock on the two opening and closing boxes The volume structure is very uneven, which not only complicates the transmission control relationship of the combination wheel, but also increases the difficulty of assembling the combination lock, and the layout of the combination lock in the gift box is unreasonable, which not only reduces the safety and reliability of the combination lock, but also reduces the overall quality of the gift box. The neatness and aesthetics of the box

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