Detachable dilatation shock mitigation system provided jointed board type transferring case

Abstract

The invention provides a detachable dilatation shock mitigation system provided jointed board type transferring case which can be dismounted and can be mounted again. The detachable dilatation shock mitigation system provided jointed board type transferring case is an expressage transferring box internally provided with an air bag system. According to the body of the transferring case, two kinds of boards including a joint slide plate and upper and lower cover plates are used for forming the dilatation hollow volume expressage transferring case with the joined air bag system; the size relationship between the single-sliding long and short dual-purpose tenon strip edges and single-siding double-mortise groove edge long and short dual-purpose mortise and tenon joint structures of the joint slide plate and all structure components meet a=b+c+c/2 and the like, and the transferring case can be expanded into a large hollow extension transferring case in the longitudinal direction and in thetransverse direction. The detachable dilatation shock mitigation system provided jointed board type transferring case has the beneficial effects that only two kinds of boards are used for simply, quickly and conveniently jointing the transferring case, the case is very suitable for express delivery industry quick spliced transferring case use and us recycled by simple dividing into two kinds of boards, the expressage packaging pollution and waste are greatly reduced, the transferring case can achieve plane extension and multi-layer extension to form inner-separating-plate-free large hollow extension transferring case, the joined air bag system in the transferring case can reduce or avoid fillers, and shock mitigation and contained cargo protection can still be achieved.

Description

technical field [0001] The invention belongs to the express delivery turnover box, especially the light object and lighter express delivery turnover box which can be dismantled into a flat panel and can be quickly clipped and restored, and is equipped with a combined airbag for filling, that is, it is especially suitable for the express delivery turnover box box. Background technique [0002] Light express turnover boxes, especially the light express turnover boxes used for express delivery, hope to have a turnover box with a small and expandable total volume of goods inside, and no or less shock-absorbing fillers for the goods inside. [0003] In the prior art, the turnover box with a small and expandable total volume of goods contained in it is as follows: [0004] Chinese patent 201120196875.5 Tianjin Lishun Plastic Products Co., Ltd. discloses a "hollow board turnover box" which is divided into a plurality of small box units in a large turnover box. The disadvantages a...

AI Technical Summary

Problems solved by technology

The disadvantages are: First, the large turnover box and the small turnover box exist at the same time, and the small turnover box cannot be used alone

The disadvantages are: first, there are too many structural components of the turnover box, and second, the large turnover box combined by multiple turnover boxes only expands the external size, and the space inside the large turnover box is still an independent space for each small turnover box, that is, the combined The resulting large turnover box cannot be loaded with large objects

[0010] The disadvantages of the above three shock-absorbing airbag patents are: the turnover box cannot be disassembled and it is not convenient to recycle the turnover box material by reducing the volume; the turnover box cannot be spliced ​​to expand or reduce the volume, but cannot reduce or increase the gap between the space in the turnover box and the objects; Each airbag can be inflated independently, which is inconvenient to use in the emerging express delivery industry. Each airbag is independent so that the contents of the turnover box cannot be centered, and it is easy to damage the contents during transportation.

[0011] The reason why the traditional mortise and tenon structure cannot be used as a turnover box for inner space expansion: the traditional mortise and tenon structure always has the mortise and tenon fully stuck in the mortise or the mortise, but it is necessary to realize the parallel expansion of the side plate and cover plate for a volume unit After forming 2 cover plates, when the side plates originally used for a volume unit enclose the 2 cover plates to form a box, the 2 side plates spliced ​​on the same plane are always compared to the 2 cover plates spliced ​​on the same plane It is shorter, so that it is originally used as a side panel for a volume unit, and cannot be used for 2 cover panels spliced ​​on the same plane to form a turnover box

Conclusion: The traditional fully snap-in mortise and tenon structure, only using two types of panels, the side panel and the cover panel, cannot be realized. It can be used to synthesize a unit turnover box with 4 side panels and 2 cover panels, and can also be used for splicing on the same plane Two cover plates are connected by mortise and tenon to form a large inner space expansion turnover box; in short, the traditional full snap-in mortise and tenon structure only uses two types of panels, side panels and cover panels, and can only be spliced ​​into unit turnover boxes, and cannot be expanded into multi-units Synthesize a turnover box with a large inner space

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