a packing box

A packaging box and box technology, which is applied in the directions of packaging, transportation and packaging, and the type of packaged items, can solve the problems of short cold storage time, express items damaged by heat, and refrigeration failure of express items, so as to facilitate freezing and improve refrigeration time. Effect

Active Publication Date: 2021-07-16
台州镘霓电子商务有限公司
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  • Abstract
  • Description
  • Claims
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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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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; Figure 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 in particular relates to a packaging box, which includes a top cover, an outer box body, a reaction module, and a storage box body. The freezing shell designed by the invention reverses the freezing medium in the four freezing blocks into the freezing shell when it is frozen, and then presses the four freezing blocks into a ball and puts them on the freezing shell to reduce the freezing time of the freezing shell. Occupy the space of the refrigerator, which is convenient for the freezing of the freezing shell; at the same time, the reaction module designed in the present invention, in the process of refrigerating the items in the storage box, if the freezing medium in the freezing shell and the freezing block absorbs heat and melts, the freezing medium The change in volume triggers the reaction module, so that the material on both sides of the isolation plate in the housing of the reaction module contacts and undergoes a chemical reaction, absorbing heat from the freezing medium in the freezing shell and the freezing block to make it freeze again; improving the refrigerating time of the packaging box.

Description

[0001] Technical field [0002] The invention belongs to the technical field of packaging boxes, in particular to a packaging box. 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 to solve the above problems. Contents of the invention [0005] In order to solve the above-mentioned defects in the prior art, the present invention discloses a packing box, which is realized by adopting...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D81/18B65D25/02B65D25/38
CPCB65D81/18B65D77/0453
Inventor 杨义之管越峰连升炯卢蝶鲁豪戚江浩
Owner 台州镘霓电子商务有限公司
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