Packaging box capable of automatically closing magnetic reinforcing plate

Abstract

The invention discloses a packaging box capable of automatically closing a magnetic reinforcing plate. The packaging box comprises a box body, a first box body cover, a second box body cover and an automatic closing assembly. The surface of one side of the box body is connected with the inner surface of the first box body cover in a buckled mode. The inclined opposite surface of one end of the first box body cover is connected to the surface of one corner of the bottom end of the box body in a buckled mode. The inclined opposite surface of the other end of the first box body cover is connectedto the surface of one corner of the upper end of the box body in a buckled manner; the automatic closing assembly is fixedly connected to the surface of one corner of the upper end of the box body. The automatic closing assembly comprises a fixed base, a connecting center shaft, a torsion spring, a first connecting plate and a second connecting plate. The bottom surface of the fixed base is fixedly connected to the surface of one corner of the upper end of the box body, the upper end surface of the fixed base is fixedly connected with the connecting center shaft, the surface of the connectingcenter shaft is connected with the torsion spring in a clamped mode, and the surface of one side of the torsion spring is welded to the first connecting plate.

Description

technical field [0001] The invention relates to a packaging box for automatically closing a magnetic reinforcement plate, which belongs to the technical field of packaging boxes. Background technique [0002] Packaging box, the function of using the packaging box is that it can effectively beautify the packaged items and also has a certain protective effect. At this stage, there are various uses of the packaging box, but the opening method belongs to the separate opening method. In this method, both hands occupy the packaging box body and the packaging box cover during the process of taking it away, which is not conducive to artificially taking out the object. In the case where the box cover or the box body is not placed in the environment, it is easy to cause the object to be unable to be taken and placed. And the use of taking out objects, more fragile objects in the process of taking out, can not achieve the first step of protection, because the cover cannot be connected ...

AI Technical Summary

Problems solved by technology

[0002] Packaging box, the function of using the packaging box is that it can effectively beautify the packaged items and also has a certain protective effect. At this stage, there are various uses of the packaging box, but the opening method belongs to the separate opening method. In this method, both hands occupy the packaging box body and the packaging box cover during the process of taking it away, which is not conducive to artificially taking out the object. In the case where the box cover or the box body is not placed in the environment, it is easy to cause the object to be unable to be taken and placed. In the process of taking out fragile objects, the protective effect of the first step cannot be realized, because the cover cannot be connected to the box body to achieve integration, which is a favorable way to facilitate the removal of objects

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