Shock-resistant freight transporting box

Abstract

The invention provides a shock-resistant freight transporting box. The shock-resistant freight transporting box comprises an outer box body, an outer box door, an inner box body and an inner box door. The outer box door is hinged to the outer box body. The inner box body is arranged in the outer box body. The inner box door is hinged to the inner box body. An air inlet pipe is arranged on one side of the outer box door. An air outlet pipe is arranged on the side, far away from the air inlet pipe, of the outer box body. A first shock absorption part is arranged between an inner box body top plate and an outer box body top plate. A second shock absorption part is arranged between an inner box body bottom plate and an outer box body bottom plate. According to the shock-resistant freight transporting box, shaking of the inner box body can be relieved very well through a first shock absorption protrusion, a second shock absorption protrusion, a first shock absorption groove and a second shock absorption groove which are formed in the connection positions of the first shock absorption part and the outer box body and of the first shock absorption part and the inner box body. Similarly, shaking of the inner box body can also be relieved very well through a third shock absorption protrusion, a fourth shock absorption protrusion, a third shock absorption groove and a fourth shock absorption groove formed in the connection positions of the second shock absorption part and the outer box body and of the second shock absorption part and the inner box body. The shock-resistant freight transporting box has good shock resistance. In the transporting process, shaking caused by bumping can be relieved, and the good heat preservation and moisturizing effects are achieved.

Description

technical field [0001] The invention relates to the technical field of cargo transport equipment, in particular to an anti-seismic cargo transport box. Background technique [0002] At present, the fresh-keeping boxes used for keeping vegetables and fruits mainly include plastic fresh-keeping boxes and foam boxes. Plastic fresh-keeping boxes include fully-sealed incubators and ordinary plastic transfer boxes; foam boxes include fully-sealed and breathable types. Fully-sealed plastic fresh-keeping boxes cannot carry out gas exchange inside and outside the fresh-keeping box, which is not conducive to the preservation of fresh agricultural products, and bumps have occurred during transportation. The fully-sealed plastic fresh-keeping boxes have poor shock resistance and may easily cause damage to fruits and vegetables; ordinary plastic transfer boxes It is not conducive to heat preservation and moisture retention in the box, and it is also not conducive to the preservation of ...

AI Technical Summary

Problems solved by technology

Fully-sealed plastic fresh-keeping boxes cannot carry out gas exchange inside and outside the fresh-keeping box, which is not conducive to the preservation of fresh agricultural products, and bumps have occurred during transportation. The fully-sealed plastic fresh-keeping boxes have poor shock resistance and may easily cause damage to fruits and vegetables; ordinary plastic transfer boxes It is not conducive to heat preservation and moisture retention in the box, and it is also not conducive to the freshness of fresh agricultural products. The shock resistance is poor, and it is easy to cause damage to vegetables and fruits.

The fully-closed foam box is the same as the plastic fresh-keeping box of the fully-closed box, which is not conducive to the gas exchange inside and outside the box. At the same time, it can only be used once and is not an environmentally friendly product. However, bumps have occurred during transportation, and the air-permeable foam box has poor shock resistance, which may easily cause damage to fruits and vegetables

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