Warm-keeping structure of cold protective clothing with temperature-sensing cold expansion function

Abstract

The utility model discloses a cold protective clothing warm-keeping structure with a temperature-sensing cold expansion function, which comprises a fabric layer, a heating layer, a temperature-sensing cold expansion layer and a temperature-sensing cold expansion layer which are sequentially arranged from outside to inside, the heat preservation layer is made of temperature-sensing cold expansion fabric, and the fabric layer and the heat preservation layer are attached through hot pressing; the down-proof layer is made of high-density lining cloth or an aerogel thermal insulation material; the down filling layer is made of down or other warm keeping flocculus materials; the skin-attaching layer is made of high-density down-proof lining cloth or skin-friendly breathable lining cloth. The temperature-sensing cold expansion fabric is used as the thermal insulation layer, so that the fabric can be expanded to thicken or contracted to thin according to the temperature, and comfortable thickness is provided for wearing; by arranging the high-density film pasting fabric which is formed by attaching the microporous breathable film to the composite inner layer and coating the surface of the composite inner layer with the Teflon coating, the fabric layer has the effects of water repellency, oil repellency, dirt repellency, breathability, wear resistance and easy care, and clothes can still be kept dry and comfortable even when it rains outdoors.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing design, in particular to a cold-proof clothing warm-keeping structure with temperature-sensing and cold-expanding properties. Background Art

[0002] When working or traveling outdoors in autumn and winter or in high-altitude areas, especially when crossing different temperature zones in the same period of time, how to create multi-purpose clothing that can adapt to different climate environments has become a problem that needs to be solved. Ordinary outdoor clothing is mostly designed for a single climate environment. Some of them are very heavy, bloated, and inconvenient to carry in order to keep warm.

[0003] In order to solve the above problems and improve the application of multi-temperature zones of outdoor cold-proof clothing, an intelligent warm cold-proof clothing that is both lightweight and can autonomously adjust different temperatures has become a problem that needs to be solved for outdoor clothing. Combined with current technology, this application has developed a cold-proof clothing thermal insulation structure with intelligent cold expansion, which breaks the characteristic that general outdoor cold-proof clothing can only be worn in a single temperature environment, to solve the problem of autonomously adjusting temperature at different temperatures. Utility Model Content

[0004] Purpose of the utility model: to solve the problem that general outdoor cold-proof clothing in the prior art can only be worn in a single temperature environment.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cold-proof clothing insulation structure with temperature-sensing and cold-expanding properties, comprising:

[0007] A fabric layer, wherein the fabric layer is made of high-density film fabric;

[0008] Insulation layer, the insulation layer is made of temperature-sensitive cold-expansion fabric, and the fabric layer and the insulation layer are laminated by hot pressing;

[0009] Anti-drilling fleece layer, the anti-drilling fleece layer is made of high-density lining cloth or aerogel thermal insulation material;

[0010] A down filling layer, wherein the down filling layer is made of down material;

[0011] The skin-contacting layer is made of high-density anti-down lining cloth or skin-friendly and breathable lining cloth.

[0012] Furthermore, the anti-drilling fleece layer and the skin-contacting layer are seamlessly sewn together to form a down filling chamber, and the down filling layer is filled in the down filling chamber.

[0013] Furthermore, the high-density film-attached fabric used in the fabric layer is formed by attaching a microporous breathable film on the composite inner layer and coating a Teflon coating on the surface of the porous breathable film.

[0014] Furthermore, the fibers in the temperature-sensitive and cold-expanding fabric can expand and contract autonomously according to the temperature.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By using temperature-sensitive cold-expanding fabric as the thermal insulation layer, the fabric can expand and thicken or shrink and thin according to the temperature, providing a comfortable thickness for wearing; by providing a high-density film fabric composed of a micro-porous breathable film attached to a composite inner layer and a Teflon coating on the surface of the composite inner layer, the fabric layer has the effects of being water-repellent, oil-repellent, dirt-repellent, breathable, wear-resistant and easy to care for, so that the clothes can still be kept dry even when it rains outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] In the figure: 1. fabric layer; 101. composite inner layer; 102. microporous breathable membrane; 103. Teflon coating; 2. thermal insulation layer; 3. anti-drilling fleece layer; 4. fleece filling layer; 5. skin-contacting layer. DETAILED DESCRIPTION

[0019] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0020] To this end, the applicant designed Figure 1 The cold-proof clothing insulation structure with temperature sensing and cold expansion shown in the figure includes the following components arranged in sequence from the outside to the inside:

[0021] Fabric layer 1: fabric layer 1 is made of high-density film fabric;

[0022] Insulation layer 2, the insulation layer 2 is made of temperature-sensitive cold-expansion fabric, and the fabric layer 1 and the insulation layer 2 are laminated by hot pressing;

[0023] The anti-drilling fleece layer 3 is made of high-density lining cloth or aerogel thermal insulation material;

[0024] A filling layer 4, the filling layer 4 is made of down or other warm wadding material;

[0025] The skin-contacting layer 5 is made of high-density anti-down lining cloth or skin-friendly and breathable lining cloth.

[0026] The warm-keeping structure of the cold-proof clothing in this embodiment is that the anti-drilling fleece layer 3 and the skin-contacting layer 5 are seamlessly sewn to form a down filling chamber, and the down filling layer 4 is filled in the down filling chamber. By setting up the down filling chamber, down running and uneven distribution of down after washing can be avoided.

[0027] The warm-keeping structure of the cold-proof clothing of this embodiment is sensitive to temperature and expands cold. The high-density film fabric used in the fabric layer 1 is formed by attaching a micro-porous breathable membrane 102 to the composite inner layer 101 and coating a Teflon coating 103 on the surface of the porous breathable membrane 102. This makes the outer fabric of the clothing water-repellent, oil-repellent, dirt-repellent, breathable, wear-resistant and easy to care for. Even when it rains outdoors, the clothes can still be kept dry.

[0028] The thermal insulation structure of the cold-proof clothing of this embodiment is that the thermal expansion fabric uses Active Auxetic, which is a new type of material recently invented by the Automatic Assembly Laboratory of the Massachusetts Institute of Technology. When it is used as the fiber of clothing fabric, it can autonomously expand and contract according to the temperature. When the temperature drops, the thermal expansion fabric can autonomously sense the temperature drop, expand and thicken, increase the thickness of the air layer of the middle insulation layer 2, and switch to the insulation mode. When the temperature rises, the thermal expansion fabric will also autonomously sense it, become thinner, and enter the normal temperature mode.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cold-proof clothing insulation structure with temperature-sensing and cold-expanding properties, characterized in that: Including from outside to inside: A fabric layer (1), wherein the fabric layer (1) is made of a high-density film-bonded fabric; A heat-insulating layer (2), wherein the heat-insulating layer (2) is made of a temperature-sensitive cold-expanding fabric, and the fabric layer (1) and the heat-insulating layer (2) are bonded together by hot pressing; An anti-drilling fleece layer (3), wherein the anti-drilling fleece layer (3) is made of high-density lining cloth or aerogel thermal insulation material; A down filling layer (4), wherein the down filling layer (4) is made of down material; The skin-contacting layer (5) is made of high-density anti-down lining fabric or skin-friendly breathable lining fabric.

2. The cold-proof clothing insulation structure with temperature-sensing and cold-expanding properties according to claim 1, characterized in that: The anti-drilling down layer (3) and the skin-contacting layer (5) are seamlessly sewn together to form a down filling chamber, and the down filling layer (4) is filled in the down filling chamber.

3. The cold-proof clothing insulation structure with temperature-sensing and cold-expanding properties according to claim 1, characterized in that: The high-density film-attached fabric used in the fabric layer (1) is formed by attaching a microporous breathable film (102) to a composite inner layer (101) and coating a Teflon coating (103) on the surface of the porous breathable film (102).

4. The cold-proof clothing insulation structure with temperature-sensing and cold-expanding properties according to claim 1, characterized in that: The fibers in the temperature-sensitive and cold-expanding fabric can expand and contract autonomously according to the temperature.

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