Combined packing case capable of being recovered and quickly dismantled

Abstract

The invention provides a combined packing case capable of being recovered and quickly dismantled. All surrounding plates of a case body are connected in a meshed mode through at least one tongue-and-groove structure. Two bottom supports are arranged at the two ends of the case body. Each bottom support comprises two limiting plates arranged on the two sides of the case body respectively and a supporting plate connected with the two limiting plates. Each connecting buckle is of a bent structure composed of two clamping parts. In a combined state of the case body, each connecting buckle is buckled into two corresponding preformed holes of one tongue-and-groove structure. In a recovery state of the case body, the surrounding plates are stacked onto a bottom pallet, and the connecting buckles are buckled onto first preformed grooves and the surrounding plate stacked on the top layer. According to the combined packing case, all the surrounding plates are connected through the tongue-and-groove structures; in the dismantling process, the connecting buckles can be pried and then can disengage from the case body; during assembly and disassembly, no damage is caused to the case body, and the case body can be repeatedly used at high frequency. As for different packing cases, different surrounding plate stacking modes are adopted, the surrounding plates can be effectively prevented from moving in the stacking process, the occupied space is small, and warehousing and logistics recycling are facilitated.

Description

technical field [0001] The invention relates to the field of packaging boxes, in particular to a recyclable quick-dismantling combined packaging box, which can be quickly assembled and disassembled, is convenient for transportation in the logistics process, and can be recycled and used repeatedly. Background technique [0002] Due to the detachable, recyclable and easy to meet the structural strength requirements, the board-type wooden packaging box is widely used as the most commonly used assembled box in product transportation. If these wooden packaging boxes are all disposable, it will cause a large amount of felling and waste of natural forest trees, which will affect the natural ecological environment macroscopically. The development of wooden packaging boxes that can be used repeatedly has been paid attention to. This packaging box called REPAK abroad is generally designed to be easily assembled and disassembled for recycling. [0003] However, nails are generally use...

AI Technical Summary

Problems solved by technology

[0003] However, nails are generally used between the boards of the current board-type wooden packaging boxes and between the boards and the base. This fixing method has many shortcomings: there are many unsafe hidden dangers; The box is nailed and nailed. Professional tools are required when opening the box. It is extremely inconvenient to install and disassemble, requiring a lot of labor. At the same time, due to the use of a large number of nails, the box board cannot be reused, resulting in waste of resources; and the traditional box has many The solid wood structure is not environmentally friendly, and it needs to be fumigated before export, which is time-consuming and laborious

Both ends of this elastic clip adopt arc-shaped buckles. Although it is very convenient to install and disassemble, this kind of clip is easy to slip due to the force during the handling of the packing box, resulting in tripping and causing the packing box to disintegrate. The safety and reliability of the use is worse

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