Composite warm-keeping garment fabric made of different materials

Abstract

The utility model relates to a composite warm-keeping garment fabric made of different materials, which relates to the technical field of garment fabrics and comprises a skin-friendly inner layer, one side of the skin-friendly inner layer is connected with a heating warm-keeping layer through textile glue in an adhering manner, the other side of the heating warm-keeping layer is fixedly connected with an outer layer, and the outer layer comprises a waterproof breathable film. The waterproof breathable film and the heating warm-keeping layer are in point-shaped connection, a gap between the waterproof breathable film and the heating warm-keeping layer is filled with fluffy thread balls, the other side of the waterproof breathable film is connected with the windproof surface layer in an adhering and covering mode, and the other side of the windproof surface layer is fixedly connected with the wear-resistant outer layer. Through the moisture absorption heating layer and the thermal fiber layer in the heating warm-keeping layer, gaseous sweat of a wearer and emitted far infrared rays can be conveniently utilized for self-heating, the warm-keeping performance of the wearer wearing in winter is improved, through the fluffy thread balls, the fluffy feeling can be conveniently improved, external air is isolated, the warm-keeping performance is further improved, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing fabrics, in particular to a composite warm clothing fabric composed of different materials. Background Art

[0002] School uniforms are student clothing of a uniform style prescribed by the school. They are commonly worn by primary and secondary school students and are widely used. When making school uniforms, sometimes school uniforms for use in winter are made of different materials for composite textiles to form clothing fabrics in order to ensure good warmth retention, and then the uniforms are made.

[0003] For example, a composite warm clothing fabric disclosed in the Chinese utility model patent with announcement number: CN215943898U includes a composite fabric, and a fluff layer is arranged on both sides of the composite fabric. The composite fabric includes a nano-ceramic surface layer, a nylon fiber layer, a thermal insulation cotton cloth layer and a bamboo fiber layer. The nylon fiber layer is arranged between the nano-ceramic surface layer and the thermal insulation cotton cloth layer, and the thermal insulation cotton cloth layer is arranged between the nylon fiber layer and the bamboo fiber layer. A plurality of cavities are arranged in the nylon fiber layer. The composite warm clothing fabric has fluff layers arranged on both sides of the composite fabric, and a nano-ceramic surface layer, a nylon fiber layer and a thermal insulation cotton cloth layer are arranged in the composite fabric. The nano-ceramic powder can absorb sunlight and convert it into heat energy, so that the composite fabric has excellent heat preservation and heat storage functions. The bamboo fiber layer arranged in the composite fabric can also make the composite fabric have antibacterial, antibacterial, mite removal, deodorization and anti-ultraviolet functions.

[0004] However, when in use, when the temperature is low in winter, the warming effect is poor, which is not convenient for students to use in winter. When wearing it, in order to keep warm, thicker clothes need to be worn, which is not convenient for exercise. Utility Model Content

[0005] In order to overcome the technical defects of the prior art, the utility model provides a composite thermal insulation clothing fabric composed of different materials, which has a good thermal insulation effect and can utilize the wearer's own heat to generate self-heat when worn, thereby improving the thermal insulation performance and being convenient to wear in winter.

[0006] The technical solution adopted by the utility model is: a composite thermal insulation clothing fabric composed of different materials, including a skin-friendly inner layer, one side of the skin-friendly inner layer is connected to a heating and thermal insulation layer by textile adhesive, the other side of the heating and thermal insulation layer is fixedly connected to an outer layer, the outer layer includes a waterproof and breathable membrane, and the waterproof and breathable membrane is connected to the heating and thermal insulation layer in a point shape, the gap between the waterproof and breathable membrane and the heating and thermal insulation layer is filled with fluffy yarn balls, the other side of the waterproof and breathable membrane is adhesively connected to a windproof surface layer, and the other side of the windproof surface layer is fixedly connected to a wear-resistant outer layer. When in use, the skin-friendly inner layer contacts the user, increasing the inner layer. The skin-friendly feel of the entire part improves the wearing comfort, and through the heat-generating and thermal-insulating layer, when worn, the gaseous sweat emitted by the user and the far-infrared rays emitted by the body are used to generate self-heat, which plays an auxiliary role in keeping warm and reduces heat loss, and through the waterproof and breathable membrane, the waterproof effect when worn in winter is improved, and through the fluffy yarn ball, when worn, the waterproof and breathable membrane and the heat-generating and thermal-insulating layer are supported to form a fluffy feeling, which is convenient for isolating the external air and further improving the thermal insulation performance, and through the windproof surface layer and the wear-resistant outer layer, the wear resistance and windproof performance when worn are improved, which is convenient for students to use as school uniforms outdoors.

[0007] Preferably, the fluffy balls are formed by knotting spandex fibers, and the fluffy balls are distributed in an array on the outside of the heat-generating and thermal insulation layer, which facilitates fluffy support, improves the fluffy feeling, increases the effect of isolating the air, and improves the thermal insulation performance.

[0008] Preferably, the wear-resistant outer layer is woven from a composite yarn formed by nylon fiber yarns and polyester fiber yarns, and the polyester fiber yarns are spirally wound around the outside of the nylon fiber yarns. The nylon fiber yarns and the polyester fiber yarns improve the tensile strength and wear resistance during use, facilitate long-term use, and reduce wear.

[0009] Preferably, the skin-friendly inner layer is woven from fibers composited from cotton fibers, acrylic fibers, silkworm fibers and bamboo fibers, which improves comfort when worn.

[0010] Preferably, the cotton fiber filaments, the acrylic fiber filaments, the silkworm fiber filaments and the bamboo fiber filaments are spirally wound into a bundle structure, thereby improving the comfort effect when worn.

[0011] Preferably, the heat-generating and heat-insulating layer comprises a hygroscopic heat-generating layer, one side of the hygroscopic heat-generating layer is bonded and connected to the skin-friendly inner layer, and the other side of the hygroscopic heat-generating layer is bonded and connected to a hygroscopic layer, and after the hygroscopic heat-generating layer absorbs the gaseous sweat of the human body, the gas enters the molecules of the fiber. The gas is converted into liquid and adsorbed onto the fiber, and when the gas is converted into liquid, heat is released to achieve the effect of self-heating, which is convenient for keeping warm, and the hygroscopic layer is convenient for absorbing excess gaseous sweat to reduce the feeling of dampness.

[0012] Preferably, the hygroscopic and heat-generating layer is woven from hygroscopic and heat-generating fibers, and the hygroscopic layer is made of fibers with special-shaped cross-sections, thereby increasing the hygroscopic effect when worn.

[0013] Preferably, a thermal fiber layer made of thermal fiber yarns is fixedly connected to the other side of the moisture-absorbing layer, and one side of the thermal fiber layer is bonded to the waterproof breathable membrane. The thermal fiber reflects the infrared heat source emitted by the human body to effectively lock in temperature, maintain warmth and skin-friendliness for a long time, further improve the warmth-keeping effect, and facilitate winter use.

[0014] The beneficial effects of the utility model are as follows: when in use, the skin-friendly inner layer improves the comfort when wearing, and the moisture-absorbing heating layer and the thermal fiber layer in the heat-insulating layer facilitate self-heating by utilizing the wearer's gaseous sweat and the emitted far infrared rays, thereby improving the thermal insulation performance when worn in winter, and the fluffy yarn balls facilitate the fluffiness and isolate the external air, thereby further improving the thermal insulation performance and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a partial cross-sectional schematic diagram of the utility model.

[0017] Figure 3 This is a schematic diagram of the fiber structure used for weaving a skin-friendly inner layer in the utility model.

[0018] Figure 4 It is a schematic diagram of the structure of the fluffy yarn ball in the utility model.

[0019] Figure 5 It is a schematic diagram of the structure of the composite wire forming the wear-resistant surface layer in the utility model.

[0020] Explanation of the accompanying drawings: In the figure: 1, skin-friendly inner layer; 101, cotton fiber yarn; 102, acrylic fiber yarn; 103, silkworm fiber yarn; 104, bamboo fiber yarn; 2, heating and thermal insulation layer; 201, moisture-absorbing and heating layer; 202, moisture-absorbing layer; 203, thermal fiber layer; 3, outer layer; 301, waterproof and breathable membrane; 302, fluffy yarn ball; 303, windproof surface layer; 304, wear-resistant outer layer; 4, nylon fiber yarn; 5, polyester fiber yarn. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] like Figure 1-Figure 5 As shown, the present embodiment provides a composite thermal insulation clothing fabric composed of different materials, including a skin-friendly inner layer 1, one side of the skin-friendly inner layer 1 is connected to a heating and thermal insulation layer 2 by textile adhesive, the other side of the heating and thermal insulation layer 2 is fixedly connected to an outer layer 3, the outer layer 3 includes a waterproof and breathable membrane 301, and the waterproof and breathable membrane 301 is connected to the heating and thermal insulation layer 2 in a point shape, the gap between the waterproof and breathable membrane 301 and the heating and thermal insulation layer 2 is filled with fluffy yarn balls 302, the other side of the waterproof and breathable membrane 301 is adhesively connected to a windproof surface layer 303, and the other side of the windproof surface layer 303 is fixedly connected to a wear-resistant outer layer 304. When in use, the skin-friendly inner layer 1 contacts the user to increase The skin-friendly feel inside improves the wearing comfort, and through the heat-generating and thermal-insulating layer 2, when worn, the user's own gaseous sweat and the far-infrared rays emitted by the body are used to generate self-heat, which plays an auxiliary warming role and reduces heat loss. The waterproof breathable membrane 301 improves the waterproof effect when worn in winter, and the fluffy yarn ball 302 supports the waterproof breathable membrane 301 and the heat-generating and thermal-insulating layer 2 when worn, forming a fluffy feeling, which is convenient for isolating the external air and further improving the thermal insulation performance. The windproof surface layer 303 and the wear-resistant outer layer 304 improve the wear resistance and windproof performance when worn, which is convenient for students to use as school uniforms outdoors.

[0023] The fluffy balls 302 are formed by knotting spandex fiber filaments, and the fluffy balls 302 are distributed in an array on the outside of the heat-generating and thermal insulation layer 2, which is convenient for fluffy support, improves the fluffy feeling, and increases the effect of air isolation, thereby improving the thermal insulation performance. The wear-resistant outer layer 304 is woven from a composite yarn formed by nylon fiber filaments 4 and polyester fiber filaments 5, and the polyester fiber filaments 5 are spirally wound around the outside of the nylon fiber filaments 4. Through the nylon fiber filaments 4 and polyester fiber filaments 5, the tensile strength and wear resistance during use are improved, which is convenient for long-term use and reduces wear.

[0024] The skin-friendly inner layer 1 is woven with fibers formed by a composite of cotton fiber yarns 101, acrylic fiber yarns 102, silkworm fiber yarns 103 and bamboo fiber yarns 104, which improves comfort when worn. The cotton fiber yarns 101, acrylic fiber yarns 102, silkworm fiber yarns 103 and bamboo fiber yarns 104 are spirally wound into a bundle structure, which improves the comfort effect when worn.

[0025] The heat-generating and thermal-insulating layer 2 includes a hygroscopic heat-generating layer 201, one side of the hygroscopic heat-generating layer 201 is bonded and connected to the skin-friendly inner layer 1, and the other side of the hygroscopic heat-generating layer 201 is bonded and connected to a hygroscopic layer 202. After the hygroscopic heat-generating layer 201 absorbs the gaseous sweat of the human body, the gaseous state enters the fiber molecules. The gas is transformed into liquid and adsorbed onto the fiber. When the gas is transformed into liquid, it releases heat to achieve the effect of self-heating, which is convenient for keeping warm. The hygroscopic layer can absorb excess gaseous sweat and reduce the feeling of dampness. The hygroscopic heating layer 201 is woven with hygroscopic heating fiber yarns, and the hygroscopic layer 202 is made of fibers with special cross-sections to increase the hygroscopic effect when worn. The other side of the hygroscopic layer 202 is fixedly connected with a thermal fiber layer 203 made of thermal fiber yarns. One side of the thermal fiber layer 203 is bonded to the waterproof breathable membrane 301. The thermal fiber uses the infrared heat source emitted by the human body to reflect the heat, effectively lock in temperature, keep warm and skin-friendly for a long time, further improve the warmth-keeping effect, and facilitate winter use.

[0026] The above shows and describes the basic principles, main features and advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the invention. Without departing from the spirit and scope of the invention, the invention may have various changes and improvements, which shall fall within the scope of the invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. A composite warm clothing fabric composed of different materials, characterized by: The invention comprises a skin-friendly inner layer (1), one side of the skin-friendly inner layer (1) is bonded to a heat-generating and heat-insulating layer (2) by means of a textile adhesive, the other side of the heat-generating and heat-insulating layer (2) is fixedly connected to an outer layer (3), the outer layer (3) comprises a waterproof and breathable membrane (301), and the waterproof and breathable membrane (301) is connected to the heat-generating and heat-insulating layer (2) in a point-like manner, the gap between the waterproof and breathable membrane (301) and the heat-generating and heat-insulating layer (2) is filled with a fluffy yarn ball (302), the other side of the waterproof and breathable membrane (301) is bonded to a windproof surface layer (303), and the other side of the windproof surface layer (303) is fixedly connected to a wear-resistant outer layer (304).

2. The composite warm clothing fabric composed of different materials according to claim 1, characterized in that: The fluffy balls (302) are formed by knotting spandex fibers, and the fluffy balls (302) are distributed in an array on the outside of the heat-generating and heat-insulating layer (2).

3. The composite warm clothing fabric composed of different materials according to claim 1, characterized in that: The wear-resistant outer layer (304) is woven from composite yarns formed by nylon fiber yarns (4) and polyester fiber yarns (5), and the polyester fiber yarns (5) are wound in a spiral state on the outside of the nylon fiber yarns (4).

4. The composite warm clothing fabric composed of different materials according to claim 1, characterized in that: The skin-friendly inner layer (1) is woven from fibers composited from cotton fibers (101), acrylic fibers (102), silkworm fibers (103) and bamboo fibers (104).

5. The composite warm clothing fabric composed of different materials according to claim 4, characterized in that: The cotton fiber filaments (101), the acrylic fiber filaments (102), the silkworm fiber filaments (103), and the bamboo fiber filaments (104) are spirally wound together to form a bundle-like structure.

6. The composite warm clothing fabric composed of different materials according to claim 1, characterized in that: The heat-generating and heat-insulating layer (2) comprises a hygroscopic heat-generating layer (201), one side of the hygroscopic heat-generating layer (201) is bonded and connected to the skin-friendly inner layer (1), and the other side of the hygroscopic heat-generating layer (201) is bonded and connected to a hygroscopic layer (202).

7. The composite warm clothing fabric composed of different materials according to claim 6, characterized in that: The hygroscopic and heat-generating layer (201) is woven from hygroscopic and heat-generating fibers, and the hygroscopic layer (202) is made from fibers with a special-shaped cross-section.

8. The composite warm clothing fabric composed of different materials according to claim 6, characterized in that: A thermal fiber layer (203) made of thermal fiber yarns is fixedly connected to the other side of the moisture absorption layer (202), and one side of the thermal fiber layer (203) is bonded to the waterproof breathable membrane (301).

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