Goods recycle case capable of being assembled and restored and internally provided with air bag system

Abstract

The invention discloses a goods recycle case capable of being assembled and restored and internally provided with an air bag system. The express delivery recycle case can be disassembled and reassembled and is internally provided with the air bag system. A body of the recycle case is provided with splice plates which are internally provided with combined air bags, so that the express delivery recycle case with the splice type air bag system is formed. The combined air bag of each splice plate comprises an air inlet, an air guiding opening and air outlets of an air pipe; each air guiding opening is connected with an air bidirectional valve, and each air bidirectional valve is located at the edge of the corresponding splice plate; and air bag rubber pieces having elastic expandability are bonded to the plate surfaces of the splice plates. The goods recycle case has the beneficial effect that by means of the splice type air bag system in the recycle case body, vibration can also be reduced without filler, so that goods contained in the goods recycle case are protected.

Description

technical field [0001] The invention belongs to the cargo turnover box, especially the light object and relatively light cargo turnover box that can be dismantled into a flat panel and can be quickly clipped and restored, and has a combined airbag for filling inside, that is, it is especially suitable for the cargo turnover box of express delivery. box. Background technique [0002] Light cargo turnover boxes, especially the light cargo 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 are: First, the...

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

Images