Porous heat-preservation non-glue cotton

Abstract

The utility model discloses porous heat preservation non-glue cotton which comprises a heat preservation cotton body. The heat preservation cotton body is a rectangular body, a plurality of placing holes are formed in the heat preservation cotton body, two ends of each placing hole extend to two opposite side faces of the heat preservation cotton body, air holes are formed in other side faces of the heat preservation cotton body, one end of each air hole extends to the surface of the corresponding side face, the other end of each air hole extends to the corresponding placing hole, and a drying agent strip bag is placed in each placing hole. The placing holes are formed in the heat preservation cotton, the drying agent strip bags are placed in the placing holes, and the inner walls of the placing holes are communicated with the air holes in the other side faces, so that moisture in the interlayer of the inner walls of the heat preservation box can be rapidly dried, bacterium breeding is prevented, and the sanitation level of the heat preservation box is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of thermal insulation cotton, and specifically relates to a porous thermal insulation non-glue cotton. Background Art

[0002] Thermal insulation cotton can be used in take-out thermal insulation boxes. The thermal insulation box can be made of waterproof cloth or shell. Usually the thermal insulation cotton will be stuffed into the waterproof cloth or shell as the thermal insulation material. The waterproof cloth or shell has sealing properties. When the temperature difference between the inside and outside of the thermal insulation box is large, condensation water droplets will appear in the interlayer of the waterproof cloth or shell, and the thermal insulation cotton will be affected by moisture. If it does not dry for a long time, it will become moldy and breed bacteria, thus affecting the use of the thermal insulation box. In order to solve this problem, a porous thermal insulation glue-free cotton is provided. Utility Model Content

[0003] In view of this, the technical problem to be solved by the utility model is to provide a porous heat-insulating glue-free cotton, which solves the problem in the prior art that the inner wall interlayer of the heat-insulating box is easily affected by temperature difference and becomes moldy.

[0004] In order to solve the above technical problems, the utility model discloses a porous thermal insulation glue-free cotton, comprising: a thermal insulation cotton body; the thermal insulation cotton body is a rectangular body, on which a plurality of placement holes are provided, and the two ends of the placement holes extend to the two opposite side surfaces of the thermal insulation cotton body, and ventilation holes are provided on the other side surfaces of the thermal insulation cotton body, one end of the ventilation hole extends to the surface of the side surface, and the other end extends to the placement hole, and a desiccant strip bag is placed in the placement hole.

[0005] Furthermore, the placement hole is divided into four unit holes, and the desiccant strip bags are placed in each of them.

[0006] Furthermore, the above-mentioned multiple ventilation holes are distributed in a linear array along the axis of the placement hole, and each unit hole is provided with at least one group of ventilation holes.

[0007] Compared with the prior art, the present application can obtain the following technical effects:

[0008] The utility model provides a placement hole on the thermal insulation cotton, in which a desiccant strip bag is placed, and the inner wall of the placement hole is connected with a plurality of air holes on other sides, so that moisture in the inner wall interlayer of the thermal insulation box can be quickly dried, thereby preventing bacteria from breeding and improving the hygienic level of the thermal insulation box.

[0009] Of course, any product implementing this application does not necessarily need to achieve all of the technical effects described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0011] Figure 1 It is a cross-sectional schematic diagram of a thermal insulation cotton according to one embodiment of the utility model;

[0012] Figure 2 yes Figure 1 A partial enlarged schematic diagram of .

[0013] Figure ID

[0014] The thermal insulation cotton body 1, the placement hole 2, the ventilation hole 3, and the unit hole 4. DETAILED DESCRIPTION

[0015] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0016] Please refer to Figure 1 and Figure 2 , Figure 1 It is a cross-sectional schematic diagram of a thermal insulation cotton according to one embodiment of the utility model; Figure 2 yes Figure 1 A partial enlarged schematic diagram of .

[0017] A porous thermal insulation non-glue cotton comprises: a thermal insulation cotton body 1; the thermal insulation cotton body 1 is a rectangular body, and a plurality of placement holes 2 are arranged at intervals from top to bottom on its wide-high side surface, and both ends of the placement holes 2 extend to the opposite sides (wide-high side surfaces) of the thermal insulation cotton body 1, and ventilation holes 3 are provided on the long-high side surface and the long-wide side surface of the thermal insulation cotton body 1, one end of the ventilation hole 3 extends to the surface of the side surface, and the other end extends to the placement hole 2, and a desiccant strip bag is placed in the placement hole 2.

[0018] The placement hole 2 is divided into four unit holes 4, and the four unit holes 4 are arranged in a circular array, and desiccant strip bags are placed respectively; multiple air holes 3 are distributed in a linear array along the axis of the placement hole 2, and each unit hole 4 is provided with at least one group of air holes 3; the top and bottom of the thermal insulation cotton body 1 are provided with air holes 3, and the thermal insulation cotton body 1 is provided with six placement holes 2, each placement hole 2 is divided into four unit holes 4, the aperture of the air hole 3 is smaller than the aperture of the unit hole 4, and the number of a group of air holes 3 is not less than five.

[0019] In summary, the utility model provides a placement hole 2 on the thermal insulation cotton, a desiccant bag is placed in the placement hole 2, and the inner wall of the placement hole 2 is connected to multiple air holes 3 on other sides, so that the moisture in the inner wall interlayer of the thermal insulation box can be quickly dried, thereby preventing bacteria from growing and improving the hygiene level of the thermal insulation box.

[0020] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A porous heat-insulating glue-free cotton, comprising: Thermal insulation cotton body; The invention is characterized in that the thermal insulation cotton body is a rectangular body with a plurality of placement holes, the two ends of the placement holes extend to the two opposite side surfaces of the thermal insulation cotton body, and ventilation holes are provided on the other side surfaces of the thermal insulation cotton body, one end of the ventilation hole extends to the surface of the side surface, and the other end extends to the placement hole, and a desiccant strip bag is placed in the placement hole.

2. The porous thermal insulation non-glue cotton according to claim 1, characterized in that: The placement hole is divided into four unit holes, and the desiccant strip bags are placed in each of them.

3. The porous thermal insulation non-glue cotton according to claim 2, characterized in that: The plurality of ventilation holes are distributed in a linear array along the axis of the placement hole, and each unit hole is provided with at least one group of ventilation holes.

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