Compression-resisting packaging box

Abstract

The invention provides a compression-resisting packaging box which comprises a shell and a framework. The framework is wrapped by the shell and is a cube or a cuboid. The compression-resisting packaging box is characterized in that a zipper is arranged on the shell; the framework comprises transverse bars arranged transversely, and longitudinal bars arranged longitudinally, wherein the transverse bars and the longitudinal bars are mutually crossed to form a grid-shaped framework body; a circle of reinforcing plate is arranged at the middle portion of the framework; lock rings A and bolts A are arranged at the left corners of the front face and the back face of the framework, and lock rings B and bolts B are arranged at the right corners of the front face and the back face of the framework; hooks are arranged on the two side faces of the framework; and a rolling shaft is arranged on the bottom face of the framework. The shell is provided with the zipper, so that framework wrapping and object carrying are facilitated; firmness of the framework is enhanced through the strengthening plate; the weight is reduced due to the grid framework composed of the transverse bars and the longitudinal bars; the framework can be conveniently assembled through structures such as the bolts and the hooks; the front face and the back face of the framework can be folded to the bottom face through the rolling shaft; and the size is reduced, and placing and assembling are facilitated. By means of the compression-resisting packaging box, wood and paper materials are not used, materials are environment-friendly, and a high vibration-resisting capability can be achieved for both impacting and vibrating.

Description

technical field [0001] The patent of the invention belongs to the technical field of packaging, and in particular relates to a packing box. Background technique [0002] Nowadays, most of the packaging boxes commonly used in the transportation industry are cartons or wooden boxes. Cartons are suitable for transporting light-weight items, and wooden boxes are mostly used to transport large, heavy and fragile items. There are limitations in the use of these two kinds of packaging boxes. The cost of the carton is low, the weight is light, and it is often used in the transportation process. In rainy and snowy weather, the paper casing is easily soaked in water and cracked, and the items are easily damaged. Wooden boxes can be made from local materials, and their durability is better than that of cartons. However, closed wooden boxes are often disassembled, which is easy to cause damage to the box and shorten the service life. And the making material of these two kinds of packi...

AI Technical Summary

Problems solved by technology

There are limitations in the use of these two kinds of packaging boxes. The cost of the carton is low, the weight is light, and it is often used in the transportation process. In rainy and snowy weather, the paper casing is easy to soak in water and break, and the items are easy to be damaged

Wooden boxes can be made from local

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