A shipping freezer and fresh-keeping box

Abstract

The invention discloses a shipping refrigeration fresh preservation box. The shipping refrigeration fresh preservation box comprises a strip-shaped hollow box body. The strip-shaped hollow box body is internally provided with a heat preservation mechanism. The front and rear surfaces of the strip-shaped hollow box body are provided with connection mechanisms. The lower surface of the strip-shaped hollow box body is provided with a moving mechanism. The shipping refrigeration fresh preservation box has the beneficial effects that operation is easy; loading and unloading are convenient; the internal temperature can be controlled and maintained; the safety of internal frozen foods is guaranteed; and multiple boxes can be moved conveniently.

Description

technical field [0001] The invention relates to the field of fresh-keeping boxes, in particular to a shipping frozen fresh-keeping box. Background technique [0002] The fresh-keeping box is a box used to hold some frozen food or low-temperature preservation food, and the shipping box is a box where this device is convenient for transporting goods and classifying goods. [0003] The traditional freezer box is an ordinary thickened insulation foam box. During transportation, because the texture of the foam box is relatively soft, it is not convenient to stack it together, and the internal temperature will decrease with time. If the transportation If the time is too long, the internal frozen food may be melted, and the safety of the internal food cannot be guaranteed. In addition, during traditional transportation, it is necessary to transport each box to the designated place, which is more troublesome. If each box can be transported The end-to-end connection, plus the wheels...

AI Technical Summary

Problems solved by technology

[0003] The traditional freezer box is an ordinary thickened insulation foam box. During transportation, because the texture of the foam box is relatively soft, it is not convenient to stack it together, and the internal temperature will decrease with time. If the transportation If the time is too long, the internal frozen food may be melted, and the safety of the internal food cannot be guaranteed. In addition, during traditional transportation, it is necessary to transport each box to the designated place, which is more troublesome. If each box can be transported The end-to-end connection, plus the wheels on the lower surface, will increase the quantity of each handling, which greatly speeds up the handling efficiency and reduces the handling intensity, which is more convenient for production and transportation, so it is very important to design a new type of box necessary

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