Hard folding box

Abstract

The invention provides a hard folding box. The hard folding box comprises a bottom plate, two side plates and two bending plates. The side plates and the bending plates are arranged on the four sidesof the rectangular bottom plate in a staggered mode and extend upwards. The bottom plate is provided with a bottom plate bending groove group, each bending plate is provided with a central bending groove group, two side bending groove groups and a bending hole group, and the bending hole group comprises a first connecting hole, a second connecting hole and a third connecting hole, wherein the first connecting hole, the second connecting hole and the third connecting hole penetrate the bending plate. The force required for folding the bending plate is greatly reduced through the bending groovegroups and the connecting holes in the bending plate, especially the connecting holes connected at the junction of the bending groove groups, so that a user easily folds the hard bending plate, and thus the purpose of convenient folding and unfolding is achieved, and the hard folding box becomes a storage box which is solid, convenient in storage and reusable.

Description

technical field [0001] The invention relates to a box body, especially a reusable box body. Background technique [0002] Cartons are storage boxes commonly used by the transportation industry and the general public when carrying items. Users can place the items they want to carry in the cartons after assembling the cartons with joining tools such as nail guns or adhesive tape. [0003] However, the cartons of the prior art are very inconvenient in assembly and reusability; If the volume of the carton itself after assembly is large, it is very inconvenient for a single user to assemble. [0004] On the other hand, after the carton is used, if the user wants to temporarily store it for future reuse, it is necessary to decide whether to disassemble the carton into a plate shape before assembly. If the user does not dismantle it, the volume of the carton itself will be large. It will make it very inconvenient to store; but even if the user decides to remove the carton, it is ...

AI Technical Summary

Problems solved by technology

[0003] However, the cartons of the prior art are very inconvenient in assembly and reusability; If the volume of the carton itself is large after assembly, it is very inconvenient for a single user to assemble

[0004] On the other hand, after the carton is used, if the user wants to temporarily store it for future reuse, it is necessary to decide whether to disassemble the carton into a plate shape before assembly. If the user does not dismantle it, the volume of the carton itself will be large. It will make it very inconvenient to store; but even if the user decides to remove the carton, it is not only troublesome to disassemble, but also the original fixed connection position on the carton will be damaged due to the stickiness of the tape or the connection of the nail gun, thereby reducing the structure of the carton strength

[0005] More precisely, even if the user designs a groove on the carton that is easy to bend and wants to store the carton by pressing, the hardness of the carton will also increase the difficulty of pressing, but if the thickness of the carton is reduced Improving its compressibility will weaken the overall structural strength of the carton. Therefore, the storage boxes in the prior art, especially the cartons, have disadvantages in storage and reusability.

Images