Packing box

Abstract

The invention provides a packing box. The packing box comprises a top cover part, a side plate part and a baseplate part, wherein the top cover part and the baseplate part are connected to the side plate part. The packing box further comprises a lock catch mechanism. Locking grooves of the lock catch mechanism are vertically clamped into clamping grooves in two sides of a front top cover and a rear top cover to realize sealing of the packing box. Through creative design of the clamping grooves and crossed positioning sockets, as well as lock tongues, grooves, dual positioning wings and anti-theft lines of the lock catch mechanism, the tensile strength of the packing box is improved, and the risk of opening or goods stealing in a carrying process of the packing box is lowered. Owing to useof a hot melt adhesive with excellent initial adhesion, strong holding power and high stripping strength, a quick box sealing effect is achieved. Owing to the design of a box-buckle separated and lockcatch integrated structure, the whole packing and unpacking process can be operated simply only through clamping without tools, the packing box can be opened only by pulling, an adhesive tape is notneeded, and the structure of the packing box is not destroyed. The packing box is excellent in environmental friendliness and high in practicability, and the recovery rate and the working efficiency of the packing box are greatly improved.

Description

technical field [0001] The invention relates to the technical field of packaging and storage, in particular to a packaging box that can be used as a courier box, a turnover box, a shoe box, a storage box, and the like. Background technique [0002] Most of the existing packaging and storage boxes, such as express boxes, are sealed with a large amount of adhesive tape. Such boxes have the following disadvantages: 1> Boxes with adhesive tape are not conducive to recycling, and discarded boxes are not environmentally friendly; 2> Use adhesive tape to wrap boxes The operation is complicated, which wastes the time of sealing the box, and it is necessary to untie the tape again when opening the box, and even use tools such as scissors, which makes the unpacking operation extremely inconvenient. There is a risk of being opened in advance. If it is opened in advance, others only need to re-seal the box with tape, which is not easy to be found by users, which also greatly inc...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing packaging and storage boxes, such as express boxes, are sealed with a large amount of adhesive tape. Such boxes have the following disadvantages: 1> Boxes with adhesive tape are not conducive to recycling, and discarded boxes are not environmentally friendly; 2> Use adhesive tape to wrap boxes The operation is complicated, which wastes the time of sealing the box, and it is necessary to untie the tape again when opening the box, and even use tools such as scissors, which makes the unpacking operation extremely inconvenient. There is a risk of being opened in advance. If it is opened in advance, others only need to re-seal the box with tape, which is not easy to be found by users, which also greatly increases the unsafety of the box.

4> The box with anti-theft measures will destroy the structure of the box when unboxing, which is not conducive to secondary use

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