Recyclable express and logistics box
A logistics box and box body technology, applied in the direction of packaging recycling, sustainable packaging industry, non-detachable cover/cover, etc., can solve the problem of low recyclable utilization rate of inflatable packaging boxes, easy deformation and damage of cartons under pressure, replacement of inflatable film Difficulties and other issues, to achieve balanced cost and reuse efficiency, convenient inflation and deflation operations, and high damage rate
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Embodiment 1
[0042] Such as figure 1 As shown, this embodiment includes: an upper box body 1, a lower box body 2, a hinge inflation and deflation assembly 3 and a pressure frame assembly 4, and the upper box body 1 and the lower box body 2 are split structures.
[0043] Such as figure 1 , figure 2 and Figure 4 As shown, the hinge inflation and deflation assembly 3 is provided with a hinge shaft 31, and a hinge seat 32 is respectively set at both ends of the hinge shaft 31. One of the hinge seats 32 is arranged on the upper box body 1, and the other It is arranged on the lower box body 2; the hinge inflation and deflation assembly 3 is provided with an inflatable part 33, an air channel 34 and an air release part 35; in this embodiment, both the upper box body 1 and the lower box body 2 are provided with an air channel opening 5 .
[0044] In the hinge inflation and deflation assembly 3 , the inflatable part 33 is arranged on one hinge seat 32 , and the deflation part 35 is arranged o...
Embodiment 2
[0055] Such as Figure 6 and Figure 7 As shown, the difference between this embodiment and Embodiment 1 is mainly that the structures of the inflatable part 33 and the deflated part 35 in the hinge inflation and deflation assembly 3 are different; The valve core structure is adopted, and the air pipe in the valve core structure adopts a copper tube and is screwed tightly through the air cap 37, and is integrated with the hinge shaft 31 by injection molding, and is charged and deflated on the opposite side.
[0056] In addition, if it is a large box, multiple sets of door hinge structures 6 can be set at the left and right positions on the same side of the hinge inflation and deflation assembly to ensure the smooth opening and closing of the upper and lower boxes; and around the opening and closing positions of the upper box and the lower box The box fastening structure 8 is provided to improve the stability of the positions of the upper box and the lower box after the box is...
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