Foldable heat preservation box

A technology of insulation box and folding position, applied in the field of insulation box, can solve the problems of high transportation cost, high cost of vacuum insulation box, waste, etc., and achieve the effect of reducing volume and facilitating packaging and transportation

Inactive Publication Date: 2017-05-31
罗松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing thermal insulation boxes are made of foam plastic or other materials by vacuuming. The foam thermal insulation boxes are fragile duri

Method used

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  • Foldable heat preservation box
  • Foldable heat preservation box
  • Foldable heat preservation box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Embodiment 1, with reference to Figure 1 to Figure 3 , a foldable heat preservation box, made of pearl cotton, EVA or sponge or a combination of the above materials, used to hold medicine vaccines, chilled food and other items that need heat preservation or other items, including the upper cover and the box body, which can be folded Packaged for transportation, reducing volume and reducing transportation costs.

[0051] The packaging of the upper cover, such as image 3 — As shown in the upper cover, two identical upper covers are stacked together in the same direction, and the distance from the inside of the adjacent upper cover (marked at 11) to the outside of the same direction (marked at 2) will not exceed the upper cover 30% of the depth, can be stacked and packaged in the same direction; for example image 3 — As shown in the box body, apply pressure along the vertical direction (direction marked 13 and 14) of the auxiliary folding position (mark 4 or 5) at the...

Embodiment 2

[0052] Example 2, refer to figure 1 , figure 2 , Figure 4 , its basic structure is that after the items to be packaged are put into the box body, the upper cover and the box body face each other (as Figure 4 —Integral insulation box), insert the edge of the upper cover (mark 9) between the two edges of the box body (mark 7) to make them overlap, the inner edge of the upper cover (mark 10) and The outer side of the inner side of the box body (marked 8) coincides, and the outer side of the box body is folded and deformed along the direction of the marked 16 and marked 17, so that the inner side of the outer side of the box body (marked 6) and The outer edges of the upper cover (marked at 1) are basically coincident, forming a Figure 4 —The shape of the packaged overall heat preservation box (marked 18), and then sealed to form a sealing tape, which is not easy to leak during transportation, and better heat preservation effect is obtained.

[0053]In the present invention...

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PUM

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Abstract

A foldable heat preservation box comprises an upper cover and a box body, the edge of the upper cover is gradually thinned in a radian manner, side openings of the box body are divided into two layers, a side opening of the upper cover can be inserted in the position between two layers of side openings of the box body and is matched with the side opening on the inner side, the side opening on the outer side can be folded to the edge of the outer face of the upper cover, and matching is achieved; multiple upper covers can be stacked together in the same direction, the size is reduced, then package is carried out, the box body can be folded in a manner that pressuring is carried out in the vertical direction of the pointing direction of the bottom auxiliary folding position, the space in the box body nearly disappears, the size is greatly reduced, package is carried out, after the box is transported to be in place, the use effect is not affected, and the transport cost is reduced in a high-range manner. The box body and the upper cover are provided with or not provided with protection layers according to the different requirements of a packaged object, and the effects of preventing pollutions, reducing damage, achieving beauty and the like are achieved. The upper cover and the box body are made of pearl wool or EVA or the combination of the pearl wool and the EVA.

Description

technical field [0001] The invention relates to the field of article packaging, in particular to a thermal insulation box. Background technique [0002] A collapsible thermal insulation box refers to a packaging tool used to hold items, such as medicine vaccines, chilled food and other items that need to be kept warm or other items. Its main function is to keep warm and easy to carry and transport. [0003] Most of the existing insulation boxes are made of foam plastic or other materials by vacuuming. The foam insulation box is fragile during transportation, and the placed items are fragile. The cost of the vacuum insulation box is too high. , high transportation costs, resulting in waste. Contents of the invention [0004] The purpose of the present invention is to overcome the existing deficiencies, and provide a thermal insulation box that can effectively reduce the loss caused by the temperature change of the placed object, and can also reduce the transportation cost....

Claims

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Application Information

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IPC IPC(8): B65D6/16
CPCB65D11/18
Inventor 罗松
Owner 罗松
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