A packing box with a locking device

Abstract

The invention discloses a packing box with a lock catch device. The packing box comprises a box body, a front box plate is arranged on the front surface of the box body, an iron sheet is fixedly installed on the front surface of the front box plate, a through hole is formed in the center of the iron sheet, a conveniently-detached square block is arranged at the top of the front box plate, is connected with the front box plate through a plurality of connecting strips and corresponds to the through hole, and a snap joint is fixedly connected to the back surface of the conveniently-detached square block; and the top of the box body is provided with a first box cover and a second box cover, the first box cover is located over the second box cover, a first hat brim and a second hat brim are connected to the front end of the first box cover and the front end of the second box cover correspondingly, and a magnet and a clamping ring are fixedly installed at the front end of the back surface ofthe first hat brim and the front end of the front surface of the second hat brim correspondingly. By means of the device, the lock catch device is arranged inside the packing box, the lock catch device is simple and not high in cost; and meanwhile, the packing box is protected by the extra box covers, and objects are better stored and protected, and the packing box is worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of packaging boxes, in particular to a packaging box with a locking device. Background technique [0002] With the continuous improvement of people's living standards, people not only have higher requirements for the quality of articles, but also have higher requirements for the beauty of articles. Therefore, all kinds of packaging boxes for packaging items came into being. Placing items in the packaging box can not only play an aesthetic role, but also protect the items from damage, and at the same time make the storage, movement, etc. of the items more convenient. more convenient. In order to better protect items, boxes with locks have become the preferred packaging method for people. [0003] But there is following defect in the existing packing box with lock, one is because the overall cost of packing box is not high, so the lock device is all very simple, and the lock of existing packing box with lock...

AI Technical Summary

Problems solved by technology

[0003] But there is following defect in the existing packing box with lock, one is because the overall cost of packing box is not high, so the lock device is all very simple, and the lock of existing packing box with lock is all in the packaging. The outside of the box, so it is easy to be opened inadvertently, so that the items are exposed and affect the protection of the items; second, the surface of the existing box with a lock will have a large gap due to the existence of the lock, making dust It is easy to enter into the packaging box, which is not conducive to the storage of items. In order to solve these problems, a packaging box with a locking device is designed

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