CN219603843U - Antistatic fabric - Google Patents

Abstract

The utility model discloses an antistatic fabric, relates to the technical field of textile, and aims to solve the problem that static electricity is easy to occur due to friction between clothes in autumn and winter, and the technical scheme is as follows: the warm-keeping fabric comprises a surface layer and a warm-keeping layer, wherein the warm-keeping layer is formed by knitting warm-keeping yarns and skin-friendly yarns, the surface layer is formed by a guide bar GB1 and a guide bar GB2, the guide bar GB2 forms a winding structure on the warm-keeping layer, a guide bar GB3 is arranged on the surface layer to form a weft insertion warp knitting structure, the guide bar GB2 and the guide bar GB3 are formed by knitting antistatic yarns, and the guide bar GB1 is formed by knitting structural yarns. According to the utility model, static electricity is guided between the surface layer and the thermal insulation layer by the anti-static yarn through the weft insertion warp knitting structure, so that static electricity is guided out of the fabric, an anti-static effect is realized, and because the surface of the thermal insulation yarn is wound with the conductive yarn, the surface layer is fixedly connected with the thermal insulation layer through the guide bar GB2, static electricity generated in the thermal insulation layer can be guided out of the fabric through the anti-static yarn, and the anti-static effect of the fabric is further enhanced.

Description

Antistatic fabric

Technical Field

The utility model relates to the technical field of textile, in particular to an antistatic fabric.

Background

Static electricity is static charge, so that people can generate short electric shock feeling, and certain harm is generated to peripheral electronic products, and friction is usually generated.

In autumn and winter, the weather is cold, people can wear multiple layers of clothes to keep warm, and because the layers of clothes are more, friction among the clothes is inevitably generated in the putting on and taking off process, and static electricity is further generated.

New solutions are therefore required to address this problem.

Disclosure of Invention

The utility model aims to provide an antistatic fabric for solving the problems.

The technical aim of the utility model is realized by the following technical scheme: the antistatic fabric comprises a surface layer and a thermal layer, wherein the thermal layer is formed by weaving thermal yarns and skin-friendly yarns to form rib structures, the surface layer is formed by guide bars GB1 and GB2, the guide bars GB2 are formed on the thermal layer to form warp knitting structures, guide bars GB3 are arranged on the surface layer to form weft insertion warp knitting structures, the guide bars GB2 and the guide bars GB3 are formed by weaving antistatic yarns, and the guide bars GB1 are formed by weaving structural yarns.

The utility model is further provided with: the number of the yarn-laying codes of the guide bar GB1 is 1-0/1-2/1-0/2-3/2-1// full, the number of the yarn-laying codes of the guide bar GB2 is 1-2/2-1/1-2/2-3/2-1// full, and the number of the yarn-laying codes of the guide bar GB3 is 0-0/3-3// full.

The utility model is further provided with: the antistatic yarn comprises core yarn and outer wrapping yarn wrapping the core yarn, wherein the core yarn is formed by twisting viscose fibers, and the outer wrapping yarn is formed by twisting carbonized cotton fibers.

The utility model is further provided with: the thermal insulation yarn is formed by twisting acrylic fibers, conductive wires are wound around the thermal insulation yarn, and the conductive wires are polyurethane conductive fiber wires.

The utility model is further provided with: the skin-friendly yarn is formed by twisting cotton fibers, and the twisting direction of the skin-friendly yarn is Z twisting.

The utility model is further provided with: the diameter of the skin-friendly yarn is larger than that of the warm-keeping yarn.

The utility model is further provided with: the structural yarn is formed by twisting polyester fibers, and the count of the structural yarn is 25D.

In summary, the utility model has the following beneficial effects:

through weft insertion warp knitting structure, utilize antistatic yarn to guide static between surface layer and cold-proof layer for static charge can be guided outside the surface fabric, realizes antistatic effect, and because the surface winding of cold-proof yarn has the conducting wire, surface layer and cold-proof layer pass through sley bar GB2 fixed connection, consequently can also guide the static charge that produces in the cold-proof layer outside the surface fabric through antistatic yarn, and then strengthen the antistatic effect of surface fabric.

Drawings

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

FIG. 2 is a diagram of the yarn laying movement of the guide bar GB1 of the present utility model;

FIG. 3 is a diagram of the yarn laying movement of the bar GB2 of the present utility model;

FIG. 4 is a diagram of the yarn laying movement of the guide bar GB3 of the present utility model;

FIG. 5 is a schematic structural view of an antistatic yarn according to the present utility model;

FIG. 6 is a schematic view of the structure of the thermal yarn of the present utility model;

FIG. 7 is a schematic representation of the structure of a skin-friendly yarn of the present utility model;

fig. 8 is a schematic structural view of the structural yarn of the present utility model.

Reference numerals: 1. a surface layer; 11. an antistatic yarn; 111. a core yarn; 112. wrapping yarn; 12. a structural yarn; 2. a thermal layer; 21. a thermal yarn; 22. a skin-friendly yarn; 23. conductive wires.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The antistatic fabric, as shown in figure 1, comprises a surface layer 1 and a thermal insulation layer 2, wherein the thermal insulation layer 2 has strong thermal insulation capability, so that the fabric has better thermal insulation property, and the surface layer 1 plays a role in guiding static charge, so that the fabric is ensured to have a certain antistatic effect.

As shown in fig. 2 to 4, the surface layer 1 is composed of a guide bar GB1 and a guide bar GB2, the guide bar GB2 forms a winding structure on the thermal insulation layer 2, and the surface layer 1 and the thermal insulation layer 2 are fixedly connected through the winding structure, so that the fabric has higher connection strength, higher integrity and structural integrity.

As shown in fig. 2 to 4, the surface layer 1 is provided with the guide bar GB3 to form a weft insertion warp knitting structure, the guide bar GB2 and the guide bar GB3 are both formed by knitting the antistatic yarn 11, the guide bar GB1 is formed by knitting the structural yarn 12, the weft insertion warp knitting structure enables static charges generated by the surface layer 1 to be guided out of the fabric by the antistatic yarn 11, and further an antistatic effect is achieved, meanwhile, the static charges in the thermal insulation layer 2 can be guided out of the fabric by the antistatic yarn 11 because the guide bar GB2 is also formed by knitting the antistatic yarn 11, and further the fabric is guaranteed to have stronger antistatic capability.

As shown in fig. 5, the antistatic yarn 11 includes a core yarn 111 and an outer wrapping yarn 112 wrapping the core yarn 111, and by this arrangement, the antistatic yarn 11 belongs to the wrapping yarn, the wrapping yarn has a strong structural strength, which is beneficial to playing a better reinforcing role in the connection between the thermal insulation layer 2 and the surface layer 1, the core yarn 111 is twisted by viscose fiber, the viscose fiber has a strong moisture-retaining capability, so that moisture in air can be stored in the fiber, and further the core yarn 111 is kept in a relatively moist state, and further the generation of static charge is reduced, so as to play a certain antistatic effect, the outer wrapping yarn 112 is twisted by carbonized cotton fiber, the carbonized cotton fiber has a strong conductive capability, can play a better guiding role in static charge existing in the fabric, and meanwhile, the carbonized cotton fiber can lock the moisture in the core yarn 111, so as to prevent the core yarn 111 from affecting wearing due to moisture, and can also ensure that the core yarn 111 has a sufficient antistatic capability.

As shown in fig. 8, the structural yarn 12 is formed by twisting polyester fibers, the polyester fibers have the characteristics of high strength and high wear resistance, after being woven on the surface layer 1, not only can the structural strength of the surface layer 1 be enhanced, but also the wear resistance of the surface layer 1 can be enhanced, further the service life of the fabric is prolonged, and the count of the structural yarn 12 is 25D.

As shown in fig. 2 to 4, the number of the yarn-laying codes of the guide bar GB1 is 1-0/1-2/1-0/2-3/2-1// full-wear, the number of the yarn-laying codes of the guide bar GB2 is 1-2/2-1/1-2/2-3/2// full-wear, the number of the yarn-laying codes of the guide bar GB3 is 0-0/3-3// full-wear, and the knitting structure of the surface layer 1 itself has higher strength and is distributed with a certain hole for storing heat, so that the thermal insulation capability of the fabric is further enhanced.

As shown in fig. 1, the thermal layer 2 is a rib weave formed by weaving the thermal yarn 21 and the skin-friendly yarn 22, and the rib weave is one of the basic weave of weft knitting, has higher elasticity and strength, and has more space for storing heat in the weave structure, so that the thermal layer has stronger thermal insulation capability.

As shown in fig. 6, the thermal yarn 21 is formed by twisting acrylic fibers, the acrylic fibers have strong thermal insulation property and softness, so that the thermal yarn 21 made of the material can also well ensure the thermal insulation property of the fabric, the conductive wires 23 are wound around the thermal yarn 21, the conductive wires 23 are used for guiding static charges generated by the thermal layer 2 to the antistatic yarn 11, and the static charges are guided to the outside of the fabric by the antistatic yarn 11, so that the effect of reinforcing the antistatic capability of the fabric is achieved, the conductive wires 23 are polyurethane conductive fiber wires, and the polyurethane conductive fiber wires have strong conductive capability, are beneficial to improving the guiding efficiency of the thermal yarn 21 on the static charges, have certain elasticity, and enable the thermal yarn 21 to have higher toughness, and further strengthen the strength of the fabric.

As shown in fig. 7, the skin-friendly yarn 22 is formed by twisting cotton fibers, and the cotton fibers have strong skin-friendly property, so that the skin-friendly property of the thermal insulation layer 2 is ensured, the comfort of the fabric during wearing is further enhanced, the twisting direction of the skin-friendly yarn 22 is Z twisting, and the Z twisting yarn structure is fluffy and soft and has stronger skin-friendly property.

As shown in fig. 6 and 7, the diameter of the skin-friendly yarn 22 is larger than that of the thermal yarn 21, and when the fabric is worn, the skin is contacted with the skin-friendly yarn 22 with high skin-friendliness, so that the comfort of the body feeling is enhanced.

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. Antistatic fabric, including surface layer (1) and cold-proof layer (2), its characterized in that: the warm-keeping layer (2) is formed by knitting warm-keeping yarn (21) and skin-friendly yarn (22) into rib structures, the surface layer (1) is formed by guide bar GB1 and guide bar GB2, the guide bar GB2 is formed into warp-winding structures on the warm-keeping layer (2), guide bar GB3 is arranged on the surface layer (1) to form weft-inserting warp-knitting structures, the guide bar GB2 and the guide bar GB3 are formed by knitting antistatic yarn (11), and the guide bar GB1 is formed by knitting structural yarn (12).

2. The antistatic fabric of claim 1, wherein: the number of the yarn-laying codes of the guide bar GB1 is 1-0/1-2/1-0/2-3/2-1// full, the number of the yarn-laying codes of the guide bar GB2 is 1-2/2-1/1-2/2-3/2-1// full, and the number of the yarn-laying codes of the guide bar GB3 is 0-0/3-3// full.

3. The antistatic fabric of claim 1, wherein: the antistatic yarn (11) comprises a core yarn (111) and an outer wrapping yarn (112) wrapping the core yarn (111), wherein the core yarn (111) is formed by twisting viscose fibers, and the outer wrapping yarn (112) is formed by twisting carbonized cotton fibers.

4. The antistatic fabric of claim 1, wherein: the thermal insulation yarn (21) is formed by twisting acrylic fibers, conductive wires (23) are wound around the thermal insulation yarn (21), and the conductive wires (23) are polyurethane conductive fiber wires.

5. The antistatic fabric of claim 1, wherein: the skin-friendly yarn (22) is formed by twisting cotton fibers, and the twisting direction of the skin-friendly yarn (22) is Z twisting.

6. The antistatic fabric of claim 1, wherein: the diameter of the skin-friendly yarn (22) is larger than that of the warm-keeping yarn (21).

7. The antistatic fabric of claim 1, wherein: the structural yarn (12) is formed by twisting polyester fibers, and the count of the structural yarn (12) is 25D.