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Packaging box with long refrigeration time

一种包装箱、时间长的技术,应用在包装、运输和包装、包装物品类型等方向,能够解决保冷时间短、快递物件冷藏失效、快递物件受热坏掉等问题,达到减小占用冰箱的空间、便于冷冻、提高冷藏时间的效果

Active Publication Date: 2021-08-03
XIAMEN HEXING IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of the express delivery industry, when transporting express items that need to be refrigerated, the outside of the express items is usually wrapped with a layer of ice cubes, and then the outside of the ice cubes is wrapped with foam to keep them warm. The block will gradually melt over time, and the cold storage of the express items will fail, causing the express items to be damaged by heat, and the cold storage time is short. The design is suitable for the express industry, and a cooler with a longer cold storage time is necessary.

Method used

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  • Packaging box with long refrigeration time
  • Packaging box with long refrigeration time
  • Packaging box with long refrigeration time

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Embodiment Construction

[0035] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples or drawings are used to illustrate the present invention, but not to limit the scope of the present invention.

[0036] Such as figure 1 , 2 As shown, it includes a top cover 1, an outer box body 2, a reaction module 5, a freezing shell 6, a storage box body 7, and a freezing block 22, wherein as Figure 5 As shown, the storage box 7 is installed on the inner side of the outer box 2, and is located in the middle of the outer box 2; the storage box 7 provides storage space for items that need to be refrigerated; as image 3 , 7 As shown, the top cover 1 is installed on the upper side of the outer box body 2; Image 6 , 9 As shown, the freezing shell 6 is a square shape, and the underside of the freezing shell 6 is respectively equipped with a freezing block 22 in four directions, ...

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Abstract

The invention belongs to the technical field of packaging boxes, and particularly relates to a packaging box with long refrigeration time. The packaging box comprises a top cover, an outer box body, a reaction module and a storage box body. In the using process of the packaging box, firstly, freezing treatment needs to be carried out on a freezing shell, when the freezing shell designed by the invention is subjected to freezing treatment, a frozen medium in four freezing blocks flows back into the freezing shell, and then the four freezing blocks are pressed into a ball to be placed on the freezing shell, so that the space, occupied by the freezing shell during freezing, of a refrigerator is reduced, and freezing of the freezing shell is facilitated; and meanwhile, according to the designed reaction module, in the process of refrigerating articles in the storage box body, after the frozen medium in the freezing shell and the freezing blocks absorbs heat to be melted, the reaction module is triggered through the change of the volume of the frozen medium, substances, located at two sides of a partition plate, in a shell of the reaction module are in contact to generate chemical reaction, and the frozen medium in the freezing shell and the freezing blocks absorbs heat to be frozen again, so that the refrigeration time of the packaging box is prolonged.

Description

[0001] Technical field [0002] The invention belongs to the technical field of packaging boxes, and in particular relates to a packaging box with a long refrigeration time. Background technique [0003] With the rapid development of the express delivery industry, when transporting express items that need to be refrigerated, the outside of the express items is usually wrapped with a layer of ice cubes, and then the outside of the ice cubes is wrapped with foam to keep them warm. The block will gradually melt over time, and the cold storage of the express items will fail, causing the express items to be damaged by heat, and the cold storage time is short. The design is suitable for the express industry, and a cooler with a longer cold storage time is necessary. . [0004] The present invention designs a packing box with a long refrigeration time to solve the above problems. Contents of the invention [0005] In order to solve the above-mentioned defects in the prior art, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/18B65D77/04
CPCB65D81/18B65D77/0453
Inventor 杨义之管越峰连升炯卢蝶鲁豪戚江浩
Owner XIAMEN HEXING IND CO LTD
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