CN221366120U - Warm composite fabric - Google Patents

Abstract

The utility model discloses a thermal composite fabric, which relates to the technical field of textiles and has the technical scheme that: the thermal insulation type leather comprises a base layer and a surface layer, wherein a plurality of grooves are formed in one side, facing away from the surface layer, of the base layer, a thermal insulation strip is arranged on the surface layer, a plurality of fluff is fixedly connected onto the thermal insulation strip, and an elastic block is arranged between the base layer and the surface layer. According to the utility model, the thermal strip is arranged and can be closely attached to a human body, so that the thermal strip can store certain heat, and a windproof thermal effect is achieved, and because the thermal strip is provided with the plurality of fluff, gaps among the fluff can store air, and heat dissipation is reduced, the garment made of the fabric can be worn in low-temperature weather, and the elastic block is arranged, a thermal air layer can be formed between the base layer and the surface layer, so that heat dissipation is reduced, the thermal performance of the fabric is improved, and the fibrilia has good wear resistance, and the wear resistance of the fabric is improved, so that the service life of the fabric is prolonged.

Description

Warm-keeping composite fabric

Technical Field

The utility model relates to the technical field of textiles, in particular to a thermal composite fabric.

Background

The fabric refers to various textile materials for making clothing, household articles, industrial articles and the like, including cotton cloth, flax, yarns, silk, wool fabrics, chemical fiber fabrics, synthetic fiber fabrics and the like. The surface of the fabric has the characteristics of texture, color, hand feeling and the like, and is used for designing and manufacturing corresponding products. The fabrics can also be classified according to purposes and standards, such as special fabrics of flame retardance, static resistance, water resistance, ultraviolet resistance and the like. The fabric is an important component part of the textile industry and has important influence on the manufacturing industry of clothing and the like.

In recent years, people put higher and higher requirements on the thermal insulation performance of the fabric, the thermal insulation is an important consideration factor for people to choose clothes in severe cold winter, and fibrilia has better antibacterial property, so that the clothes made of the fibrilia are low in cleaning frequency in winter, and are popular with people, however, the thermal insulation performance of the fabric made of the fibrilia is poor due to better air permeability of the fibrilia.

There is therefore a need to propose a new solution to this problem.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model aims to provide a thermal composite fabric.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a cold-proof composite fabric, includes basic unit and top layer, a plurality of recesses have been seted up to one side of basic unit back to the top layer, the top layer is towards the one side fixedly connected with of basic unit and is passed the basic unit and support the cold-proof strip of tight recess inner wall, fixedly connected with is a plurality of fine hair on the cold-proof strip, be equipped with a plurality of elastic blocks that have elasticity and resume the characteristic between basic unit and the top layer.

The utility model is further provided with: the base layer is formed by warp-weft knitting of a plurality of skin-friendly yarns, and the surface layer is formed by warp-weft knitting of a plurality of antibacterial yarns.

The utility model is further provided with: the skin-friendly yarn is formed by twisting a plurality of modal fibers, the antibacterial yarn comprises a core yarn and a cladding yarn spirally wound on the outer side of the core yarn, the cladding yarn is formed by twisting a plurality of fibrilia, and the core yarn is formed by twisting a plurality of nylon fibers.

The utility model is further provided with: the heat-insulating strip comprises a core fiber bundle and wear-resistant yarns spirally wound on the outer side of the core fiber bundle, wherein the core fiber bundle is formed by combining a plurality of wool fibers.

The utility model is further provided with: the wear-resistant yarn is formed by twisting a plurality of polyester fibers.

The utility model is further provided with: the elastic block is made of sponge materials.

The utility model is further provided with: the base layer and the surface layer are bonded together through hot melt adhesive.

In summary, the utility model has the following beneficial effects: through setting up the recess and supporting the cold-proof strip of tight recess inner wall for this surface fabric is made the clothes and when wearing, cold-proof strip can closely laminate with the human body, thereby play the effect of preventing wind cold-proof, because be equipped with a plurality of fine hair on the cold-proof strip, make fine hair can be with human body surface contact, the clearance between the fine hair also can store the air, reduce thermal loss, thereby the clothes that makes this surface fabric can wear in low temperature weather, and the wearing comfort is higher, through setting up the elastic block that has elasticity to resume, make the layer of surface fabric have elasticity between the layer, and can form cold-proof air bed between basic unit and top layer, heat loss has been reduced, the thermal performance of surface fabric has been increased.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of an antimicrobial yarn according to the present utility model;

Fig. 3 is a schematic structural view of a thermal strip according to the present utility model.

In the figure: 1. a base layer; 2. a surface layer; 3. a groove; 4. a thermal strip; 5. an elastic block; 6. an antimicrobial yarn; 7. a core fiber bundle; 8. wear resistant yarn.

Detailed Description

The present utility model will be described in detail below with reference to the accompanying drawings and examples.

Examples:

A thermal composite fabric, as shown in figure 1, comprises a base layer 1 and a surface layer 2, wherein the base layer 1 and the surface layer 2 are adhered together through hot melt adhesive, a plurality of grooves 3 are formed on one side of the base layer 1 facing away from the surface layer 2 in a hot pressing way, through holes for communicating the grooves 3 are formed on the base layer 1, a plurality of thermal strips 4 penetrating through the through holes and propping against the inner walls of the grooves 3 are adhered on the surface layer 2 through the adhesive, the thermal strips 4 are deformable, a plurality of fluff are fixedly connected on the thermal strips 4, a plurality of elastic blocks 5 with elastic recovery characteristics are arranged between the base layer 1 and the surface layer 2, the elastic blocks 5 are made of sponge materials, and the thermal strips 4 propping against the inner walls of the grooves 3 are arranged, so that when the fabric is made into clothes and worn, the thermal strips 4 can be tightly adhered to a human body, and the thermal strips 4 can store a certain amount of heat, thereby playing a windproof and thermal effect, the thermal strip 4 is provided with a plurality of fluff, so that the fluff can be contacted with the surface of a human body, gaps among the fluff can store air and reduce heat dissipation, so that the garment made of the fabric can be worn in low-temperature weather, the wearing comfort is higher, the elastic block 5 with elastic recovery is arranged, the elastic block 5 is made of sponge materials, the sponge materials are light and elastic, the whole fabric is light, the layers of the fabric are elastic, the fabric is soft and comfortable when worn, a thermal air layer is formed between the base layer 1 and the surface layer 2 by the arrangement of the elastic block 5, the heat dissipation is reduced, the thermal property of the fabric is improved, and the layers are not easy to separate due to the fact that the base layer 1 and the surface layer 2 are adhered together by hot melt adhesive, thereby effectively ensuring the stability of the fabric structure.

Specifically, as shown in fig. 1 and fig. 2, the base layer 1 is formed by warp-weft knitting of a plurality of skin-friendly yarns, the surface layer 2 is formed by warp-weft knitting of a plurality of antibacterial yarns 6, the warp-weft knitting can enable the overall strength of the base layer 1 and the surface layer 2 to be high, the skin-friendly yarns are formed by twisting of a plurality of modal fibers, the modal fibers have the characteristic of flexibility and comfort, the modal fibers are used as skin-friendly yarns in the fabric, the fabric is soft and comfortable as a whole, the hand feeling of people is good when the fabric is touched, the skin-friendly performance and the practicability of the fabric are improved, further, the antibacterial yarns 6 comprise core yarns and wrapping yarns spirally wound on the outer sides of the core yarns, the wrapping yarns are formed by twisting of a plurality of fibrilia, the core yarns are formed by twisting of a plurality of nylon fibers, when the fabric is stretched, and the core yarns are stretched and deformed firstly, so that the stretch resistance of the core yarns is high due to the good elasticity and stretch resistance of the nylon fibers, and the fibrilia are used as the wrapping yarns in the fabric, the fabric is soft and comfortable, the fabric has the antibacterial performance, and the antibacterial performance is good, and the color resistance is kept, and the fabric is good, and the fabric is stable.

As shown in fig. 1 and 3, the thermal strip 4 comprises a core fiber bundle 7 and wear-resistant yarns 8 spirally wound on the outer side of the core fiber bundle 7, the core fiber bundle 7 is formed by combining a plurality of wool fibers, the wool fibers have good thermal insulation property, the integral thermal insulation property of the thermal strip 4 can be improved, cold air flow is effectively placed into a human body, meanwhile, the wool fibers are soft and elastic, the thermal strip 4 can be attached to a body curve when contacting the surface of a human body, and skin cannot be stimulated, so that people can feel soft and comfortable when wearing the thermal strip, the wearing comfort of the fabric is improved, and further, the wear-resistant yarns 8 are formed by twisting a plurality of polyester fibers.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (7)

1. A thermal insulation composite fabric, characterized in that it comprises a base layer (1) and a surface layer (2), wherein a plurality of grooves (3) are provided on the side of the base layer (1) facing away from the surface layer (2), a plurality of thermal insulation strips (4) passing through the base layer (1) and pressed against the inner wall of the grooves (3) are fixedly connected to the side of the surface layer (2) facing the base layer (1), a plurality of fluffs are fixedly connected to the thermal insulation strips (4), and a plurality of elastic blocks (5) with elastic recovery characteristics are provided between the base layer (1) and the surface layer (2). 2. The thermal insulation composite fabric according to claim 1 is characterized in that the base layer (1) is woven by warp and weft of a plurality of skin-friendly yarns, and the surface layer (2) is woven by warp and weft of a plurality of antibacterial yarns (6). 3. The thermal insulation composite fabric according to claim 2 is characterized in that: the skin-friendly yarn is formed by twisting a plurality of modal fibers, the antibacterial yarn (6) includes a core yarn and a covering yarn spirally wound around the outside of the core yarn, the covering yarn is formed by twisting a plurality of hemp fibers, and the core yarn is formed by twisting a plurality of nylon fibers. 4. The thermal insulation composite fabric according to claim 1 is characterized in that the thermal insulation strip (4) comprises a core fiber bundle (7) and a wear-resistant yarn (8) spirally wound around the outside of the core fiber bundle (7), and the core fiber bundle (7) is composed of a plurality of wool fibers arranged in parallel. 5. The thermal insulation composite fabric according to claim 4, characterized in that the wear-resistant yarn (8) is formed by twisting a plurality of polyester fibers. 6. The thermal insulation composite fabric according to claim 1, characterized in that the elastic block (5) is made of sponge material. 7. The thermal insulation composite fabric according to claim 1, characterized in that the base layer (1) and the surface layer (2) are bonded together by hot melt adhesive.