CN220349224U

CN220349224U - Heating fabric structure

Info

Publication number: CN220349224U
Application number: CN202321275605.2U
Authority: CN
Inventors: 孔祥完
Original assignee: Fudes Garment Xiamen Co ltd
Current assignee: Fudes Garment Xiamen Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2024-01-16
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to a heating fabric structure which comprises an acrylic base layer and a third base layer, wherein a second base layer is arranged at the top of the acrylic base layer, the third base layer is arranged at the top of the second base layer, a fourth base layer is arranged at the top of the third base layer, the acrylic base layer is composed of polyacrylonitrile and vinyl chloride, the third base layer is composed of a surface layer and an inner layer, the surface layer and the inner layer are woven through composite yarns I and composite yarns II, a plurality of cavities are sewn between the surface layer and the inner layer through connecting lines, and an elastomer is arranged in each cavity. The utility model solves the problems that the fabrics are gradually deformed after long-time use or multiple times of cleaning due to the lack of elasticity of the fabrics when in use, so that the fabrics cannot be closely contacted with skin when being worn, thereby reducing the heat preservation effect of the fabrics and being unfavorable for practical use.

Description

Heating fabric structure

Technical Field

The utility model relates to the technical field of fabrics, in particular to a heating fabric structure.

Background

With the improvement of the living standard of people, the needs of people on the fabric are not only the effects of photophobia and warmth retention, but also more functional fabrics are needed to meet the needs of people on life; products with single functions cannot meet the increasing demands of people, and people urgently demand a textile fabric with multiple functions.

Through retrieving, chinese patent discloses a far infrared heating surface fabric, and its grant bulletin number is (CN 214083290U), including epidermis decorative layer, surface cushion, far infrared fiber layer, ventilative supporting layer, lining layer and bottom, epidermis decorative layer, surface cushion, far infrared fiber layer, ventilative supporting layer, lining layer and bottom weave from top to bottom in proper order and form, far infrared fiber includes fibrous layer and far infrared layer, ventilative supporting layer includes rectangle ventilative cavity and circular ventilative cavity, rectangle ventilative cavity with circular ventilative cavity interval sets up in proper order and forms.

According to the technology, the far infrared fiber layer is arranged in the fabric, the far infrared fiber layer comprises the fiber layer and the far infrared layer, the far infrared layer is internally provided with the metal oxide powder, and the metal oxide powder is composed of one or more of gold oxide, zirconium oxide, cerium oxide, titanium oxide, aluminum oxide, silicon oxide, silver oxide and mixtures thereof, so that heat is generated through vibration among various metals, but the fabric lacks elasticity in use, so that the fabric is gradually deformed after long-time use or multiple cleaning, the fabric cannot be closely contacted with skin in wearing, and the heat preservation effect of the fabric is reduced, so that the technology is unfavorable for practical use.

Disclosure of Invention

In view of the foregoing problems in the prior art, a main object of the present utility model is to provide a heat-generating fabric structure.

The technical scheme of the utility model is as follows: the utility model provides a shell fabric structure generates heat, includes acrylic fiber basic unit and third basic unit, the top of acrylic fiber basic unit is provided with the second basic unit, the third basic unit sets up the top at the second basic unit, the top of third basic unit is provided with the fourth basic unit, acrylic fiber basic unit comprises polyacrylonitrile and vinyl chloride, the third basic unit comprises top layer and inlayer, top layer and inlayer all are woven through compound yarn one and compound yarn two warp and weft and are formed, sew up and be provided with a plurality of cavitys through the connecting wire between top layer and the inlayer, the inside of cavity all is provided with the elastomer.

As a preferred embodiment, the acrylonitrile base layer comprises ninety percent and ten percent of polyacrylonitrile and vinyl chloride, respectively.

As a preferable implementation mode, the bottom of the acrylic base layer is provided with a heating fiber layer, the inside of the heating fiber layer is provided with a far infrared layer, and the far infrared layer is metal oxide powder.

As a preferred embodiment, the bottom of the heating fiber layer is provided with a first base layer, and the bottom of the first base layer is equidistantly provided with skin-friendly fluff.

As a preferred embodiment, the second base layer is composed of first wefts, second wefts, and warps, the first wefts and the second wefts being adjacently arranged at intervals, the warps being arranged to cross each other between the first wefts and the second wefts.

As a preferred embodiment, the fourth base layer is made of polyester fiber and a film made of polytetrafluoroethylene is provided on the surface.

As a preferred embodiment, the first substrate is woven from cotton fibers.

As a preferable implementation mode, the far infrared layers are respectively provided with a fiber layer at the upper part and the lower part, and the fiber layers are formed by mixed weaving of cotton fibers and polyester fibers.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. the acrylic fiber base layer has the characteristic of heat preservation, has good self elasticity, and can recover to the original state to the greatest extent after multiple stretching and cleaning.

2. Meanwhile, the cavity is formed, when the fabric is extruded, the cavity is deformed and compresses the elastomer, and the elasticity of the elastomer and the cavity is utilized to force the fabric to recover the original shape, so that the fabric is tightly contacted with skin when the fabric is worn, and the heat preservation performance is enhanced.

3. Through setting up first weft, second weft and the warp of mutual interweaving arrangement to when first weft and second weft receive the extension, utilize warp can force first weft and second weft and resume fast, strengthen the elasticity of surface fabric, utilize the intensity of mutual interweaving reinforcing surface fabric simultaneously.

Drawings

FIG. 1 is a schematic diagram of each layer of a fabric with a heating fabric structure;

FIG. 2 is a schematic diagram of the internal structure of a heating fabric structure according to the present utility model;

FIG. 3 is a schematic view of a first weft, a second weft and a warp interweaving structure of a heating fabric structure provided by the utility model;

fig. 4 is an enlarged view of a portion a in fig. 2 of the heat-generating fabric structure according to the present utility model.

Legend description: 1. a first base layer; 2. an acrylic base layer; 3. a second base layer; 4. a third base layer; 401. a surface layer; 402. an inner layer; 5. a fourth base layer; 6. a cavity; 7. an elastomer; 8. a first weft thread; 9. warp threads; 10. a skin-friendly fluff; 11. a second weft thread; 12. a heat-generating fiber layer; 13. and a far infrared layer.

Detailed Description

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a shell fabric structure generates heat, including acrylic fiber basic unit 2 and third basic unit 4, the top of acrylic fiber basic unit 2 is provided with second basic unit 3, third basic unit 4 sets up at the top of second basic unit 3, the top of third basic unit 4 is provided with fourth basic unit 5, acrylic fiber basic unit 2 comprises polyacrylonitrile and vinyl chloride, third basic unit 4 comprises top layer 401 and inlayer 402, top layer 401 and inlayer 402 all weave through compound yarn one and compound yarn two warp and weft and form, sew up and be provided with a plurality of cavitys 6 through the connecting wire between top layer 401 and the inlayer 402, the inside of cavity 6 all is provided with elastomer 7.

Through the above embodiment, when using the surface fabric, through the characteristics that have the heat preservation through acrylic fiber basic unit 2, self elasticity is better simultaneously, after many times tensile washings, can furthest restore to original state, set up cavity 6 simultaneously, when the surface fabric receives the extrusion, cavity 6 receives deformation and compression elastomer 7, elastomer 7 is the polyisobutylene rubber material and makes, utilizes the elasticity of elastomer 7 and cavity 6 to force the surface fabric to restore to original state this moment to when wearing, make its surface fabric and skin close contact, reinforcing thermal insulation performance.

Example 2

As shown in fig. 1 to 4, polyacrylonitrile and vinyl chloride in the acrylic base layer 2 are ninety percent and ten percent respectively, and the flame retardant property of the fabric is enhanced by using vinyl chloride by setting the polyacrylonitrile and vinyl chloride to eighty-five percent and fifteen percent in the acrylic base layer 2.

Wherein, the bottom of the acrylic base layer 2 is provided with a heating fiber layer 12, the inside of the heating fiber layer 12 is provided with a far infrared layer 13, the far infrared layer 13 is metal oxide powder, the heating fiber layer 12 is arranged, the resonance of the internal metal oxide powder is utilized to generate heat, wherein the metal oxide powder is composed of one or more of gold oxide, zirconium oxide, cerium oxide, titanium oxide, aluminum oxide, silicon oxide, silver oxide and mixtures thereof, the particle size of the powder is less than 100 nanometers, and the wavelength range is 4 to 20 micrometers.

Wherein, the bottom of fibre layer 12 generates heat is provided with first basic unit 1, and the bottom equidistance of first basic unit 1 is provided with parent skin fine hair 10, through setting up first basic unit 1 for when wearing, utilize parent skin fine hair 10 and skin in close contact, thereby the experience when reinforcing the dress reduces the uncomfortable sense that surface fabric and skin friction brought.

The second base layer 3 is formed by first wefts 8, second wefts 11 and warps 9, the first wefts 8 and the second wefts 11 are adjacently arranged at intervals, the warps 9 are arranged in a mutually crossed mode between the first wefts 8 and the second wefts 11, and the first wefts 8, the second wefts 11 and the warps 9 are arranged in a mutually interweaving mode, so that when the first wefts 8 and the second wefts 11 are stretched, the warps 9 can be used for forcing the first wefts 8 and the second wefts 11 to recover quickly, elasticity of the fabric is enhanced, and meanwhile, strength of the fabric is enhanced by means of the mutually interweaving.

Wherein, the fourth basic unit 5 comprises polyester fiber and the surface is provided with polytetrafluoroethylene film that constitutes, through setting up polytetrafluoroethylene film at the surface of fourth basic unit 5 to utilize polytetrafluoroethylene easily pore-forming's characteristic, and the hole that forms is less than the hydrone far away, makes it can reach waterproof effect, utilizes porous characteristic simultaneously, can strengthen the gas permeability.

The first base layer 1 is woven by cotton fibers, the first base layer 1 and the third base layer 4 are arranged to be cotton fibers, the first base layer 1 is nearest to the skin, and when sweat is generated on the surface of the skin, the first base layer 1 can absorb the sweat rapidly by utilizing the characteristic of moisture absorption of the cotton fibers, so that the sweat is prevented from staying on the surface of the skin for a long time to absorb heat, and the practicality of the fabric is enhanced.

Wherein, the far infrared layer 13 is provided with the fibrous layer from top to bottom, and the fibrous layer is woven by cotton fiber and polyester fiber mixture, through setting up two-layer fibrous layer to the protection far infrared layer 13.

Working principle: when the fabric is used, the elasticity of the acrylic fiber base layer 2 is utilized after the fabric is stretched and cleaned for many times, so that the elasticity of the fabric can be improved, meanwhile, the cavity 6 is arranged, when the fabric is extruded, the cavity 6 is deformed and compresses the elastic body 7, and the elasticity of the elastic body 7 and the cavity 6 is utilized to force the fabric to recover the original shape, so that the fabric is tightly contacted with skin when the fabric is worn, and the heat preservation performance is enhanced.

Claims

1. The utility model provides a surface fabric structure generates heat, includes acrylic fiber basic unit (2) and third basic unit (4), its characterized in that: the top of acrylic fiber basic unit (2) is provided with second basic unit (3), third basic unit (4) set up the top at second basic unit (3), the top of third basic unit (4) is provided with fourth basic unit (5), acrylic fiber basic unit (2) are by polyacrylonitrile and vinyl chloride constitute, third basic unit (4) comprise top layer (401) and inlayer (402), top layer (401) and inlayer (402) all weave through compound yarn one and compound yarn two warp and weft and form, stitch through the connecting wire between top layer (401) and the inlayer (402) and be provided with a plurality of cavitys (6), the inside of cavity (6) all is provided with elastomer (7).

2. The heating fabric structure according to claim 1, wherein: the polyacrylonitrile and the vinyl chloride in the acrylic base layer (2) respectively account for ninety percent and ten percent.

3. The heating fabric structure according to claim 1, wherein: the bottom of acrylic fiber basic unit (2) is provided with fiber layer (12) that generates heat, fiber layer (12) inside is provided with far infrared layer (13) that generates heat, far infrared layer (13) are metal oxide powder.

4. A heat generating fabric structure as defined in claim 3, wherein: the bottom of fibre layer (12) generates heat is provided with first basic unit (1), the bottom equidistance of first basic unit (1) is provided with skin-friendly fine hair (10).

5. The heating fabric structure according to claim 1, wherein: the second base layer (3) is composed of first wefts (8), second wefts (11) and warps (9), wherein the first wefts (8) and the second wefts (11) are adjacently arranged at intervals, and the warps (9) are arranged in a mutually crossed mode between the first wefts (8) and the second wefts (11).

6. The heating fabric structure according to claim 1, wherein: the fourth base layer (5) is made of polyester fibers, and a film made of polytetrafluoroethylene is arranged on the surface of the fourth base layer.

7. The heating fabric structure of claim 4, wherein: the first base layer (1) is woven by cotton fibers.

8. The heat-generating fabric structure of claim 7, wherein: the far infrared layer (13) is provided with fiber layers up and down, and the fiber layers are formed by mixed knitting of cotton fibers and polyester fibers.