Graphene fabric

Abstract

The utility model discloses a graphene fabric, and relates to the technical field of fabrics. According to the key points of the technical scheme, the wear-resistant shoe sole comprises a base layer, a plurality of air holes are formed in the base layer, the width of each air hole is three times of the distance between every two adjacent air holes, and wear-resistant pieces with the same relative positions as the air holes are fixedly connected to the base layer. Fixing points of the wear-resistant sheet and the base layer are two ends of the wear-resistant sheet in the length direction and the middle point of the wear-resistant sheet in the length direction, the length of the wear-resistant sheet located between the adjacent fixing points is larger than the distance between the adjacent fixing points, and the thickness of the wear-resistant sheet is larger than that of the base layer. And the durable and tensile properties of the whole structure are ensured by utilizing the characteristics of the graphene fibers.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fabric, more specifically, it relates to a graphene fabric. BACKGROUND

[0002] Graphene fiber is a new type of material, has good structural strength and bacteriostatic effect, with the development of society, now there will be some clothing with graphene fabric to make.

[0003] Ventilation effect is the performance that most clothing fabric needs to have, therefore, reducing thickness, increasing ventilation hole are the conventional way to increase ventilation effect, but these ways will reduce the structural strength of the fabric itself, so that the fabric is easy to be worn out, therefore, a structure is set to solve the problem that part of the fabric cannot guarantee the ventilation and wear resistance. UTILITY MODEL CONTENT

[0004] In view of the deficiencies existing in the prior art, the utility model aims at providing a graphene fabric, which improves the overall wear resistance and ventilation performance of the fabric through the structure.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: a graphene fabric comprises a base layer, a plurality of ventilation holes are formed in the base layer, the width of the ventilation hole is three times the distance between adjacent ventilation holes, a wear-resistant sheet with the same relative position as the ventilation hole is fixedly connected to the base layer, the fixed points of the wear-resistant sheet and the base layer are the two ends in the length direction and the midpoint in the length direction, the length of the wear-resistant sheet between adjacent fixed points is greater than the distance between adjacent fixed points, and the thickness of the wear-resistant sheet is greater than the thickness of the base layer.

[0006] The utility model is further provided with: a plurality of contact fluffs are integrally formed on the two sides of the wear-resistant sheet, the wear-resistant sheet is woven by composite yarn, and the composite yarn is short fiber yarn.

[0007] The utility model is further provided with: the composite yarn is twisted by graphene fiber I and ramie fiber.

[0008] The utility model is further provided with: the distance between the two ventilation holes at the farthest end arranged along the width direction of the base layer is less than the width of the wear-resistant sheet, and there is a ventilation channel between the side wall of the wear-resistant sheet and the inner wall of the ventilation hole.

[0009] The utility model is further provided with: the base layer is woven by durable yarn, and the durable yarn comprises a yarn core and a covering yarn spirally wound on the outer side of the yarn core.

[0010] The utility model further sets up: the yarn core is twisted by the polyester special-shaped fiber of cross section shape, the cover yarn is twisted by two graphene fibers.

[0011] In summary, the utility model has the following beneficial effects: when the fabric is subjected to external pressure, the wear-resistant piece will displace with the hard material, the wear-resistant piece is provided with displacement space through the setting of the length of the wear-resistant piece and the distance between the adjacent fixed points, the activity of the wear-resistant piece avoids exerting tension on the fixed point and causing the fixed point to be damaged, and when the fabric is stretched, the wear-resistant piece also has a stretching allowance, which enhances the durability of the structure. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model;

[0013] Figure 2 It is an explosion view of the utility model;

[0014] Figure 3 It is a slice view of the durable yarn in the utility model.

[0015] In the drawing: 1, base layer; 2, air hole; 3, wear-resistant piece; 4, contact pile; 5, durable yarn; 6, yarn core; 7, cover yarn. DETAILED DESCRIPTION

[0016] The utility model will be described in detail in combination with the drawings and examples.

[0017] A kind of graphene fabric, as shown in Figure 1 And Figure 2 It includes base layer 1, is provided with several air holes 2 along the thickness direction of base layer 1 by laser cutting machine, the width of air hole 2 is three times the distance between adjacent air holes 2, by increasing the cross-sectional area of air hole 2 to reduce the contact area of base layer 1 and body surface, so that more external air can pass through air hole 2 and contact with body surface, strengthen the overall air permeability of fabric, base layer 1 is sewn with wear-resistant piece 3 of the same position as air hole 2 by sewing machine, wear-resistant piece 3 is integrally formed with several contact piles 4 on both sides, therefore the thickness of wear-resistant piece 3 is greater than the thickness of base layer 1, the setting of wear-resistant piece 3 reduces the contact area of base layer 1 and body surface, when wear-resistant piece 3 and contact pile 4 are all completely abraded, base layer 1 will rub with external material, by prolonging the abrading time of base layer 1 to ensure the overall wear resistance of fabric.

[0018] As shown in Figure 1 And Figure 2As shown, the wear-resistant sheet 3 is woven by composite yarn, the composite yarn is set as spun yarn, the composite yarn is twisted by graphene fiber I and ramie fiber, the graphene fiber I and the ramie fiber are cut into short fibers in a cutting machine, and then the cut fibers are twisted into composite yarn in a cotton mixing machine. The surface of the wear-resistant sheet 3 is formed with contact velvet 4 through the setting of the spun yarn. The graphene fiber I has good durability, and the ramie fiber has good air permeability and moisture dispersion effect. The characteristics of the graphene fiber I and the ramie fiber are used to ensure the durability and air permeability of the whole structure.

[0019] As shown in Figure 1 and Figure 2 , the fixing points of the wear-resistant sheet 3 and the base layer 1 are the two ends in the length direction and the midpoint in the length direction of the wear-resistant sheet 3. By increasing the fixing points, the fixing strength of the wear-resistant sheet 3 is ensured, and the displacement of the wear-resistant sheet 3 due to the disconnection of the fixing points during use is avoided. The length of the wear-resistant sheet 3 between adjacent fixing points is greater than the distance between the adjacent fixing points, so that the wear-resistant sheet 3 can be displaced between the adjacent fixing points after being stressed, and the fixing strength will not be reduced due to the tensile force applied to the fixing points during the displacement process. When the fabric is deformed by stretching, the wear-resistant sheet 3 will deform together with the base layer 1. By setting the fixing mode of the wear-resistant sheet 3, the wear-resistant sheet 3 has a stretchable margin, which ensures the durability of the structure during use.

[0020] As shown in Figure 1 and Figure 2 , the distance between the two farthest air holes 2 arranged along the width direction of the base layer 1 is less than the width of the wear-resistant sheet 3, so that the wear-resistant sheet 3 can completely cover the air holes 2 in the width direction. Since the cross-sectional area of the air hole 2 is large, the wear-resistant sheet 3 can cover more area on the base layer 1, and part of the contact velvet 4 will pass through the air hole 2 to contact the body surface. The characteristics of the ramie fiber in the contact velvet 4 are used to enhance the moisture absorption and dispersion effect of the whole structure. There is an air permeation channel between the side wall of the wear-resistant sheet 3 and the inner wall of the air hole 2. The setting of the air permeation channel makes the base layer 1 and the wear-resistant sheet 3 have a channel for external air to flow through. Since the width of the air permeation channel is small, the fabric can have both wear resistance and air permeability.

[0021] As shown in Figure 1 and Figure 3As shown, the base layer 1 is woven by the durable yarn 5, the durable yarn 5 comprises a yarn core 6 and a covering yarn 7 spirally wound outside the yarn core 6, the yarn core 6 and the covering yarn 7 are processed into the durable yarn 5 by the fly spinning process, the yarn core 6 is twisted by a twisting machine from polyester profiled fiber with cross-section shape, the setting of the polyester profiled fiber ensures the structural strength of the fiber itself while increasing the passage for external air to flow through the inside of the fabric, the covering yarn 7 is twisted by a twisting machine from graphene fiber two, and the characteristics of the polyester profiled fiber and the graphene fiber two are used to ensure the wear resistance and durability of the fabric.

[0022] As shown in the drawings, Figures 1-3 When the fabric needs to be made, the durable yarn 5 is placed in the weaving machine to weave the base layer 1, a plurality of air holes 2 are opened in the thickness direction of the base layer 1 by a laser cutting machine, the composite yarn is placed in the weaving machine to weave the wear-resistant layer and a plurality of contact piles 4, and then the wear-resistant layer is cut into a plurality of wear-resistant pieces 3 in the thickness direction by a laser cutting machine, and finally the wear-resistant pieces 3 are sewn on the base layer 1 by a sewing machine.

[0023] The above is only the preferred embodiment of the present application, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical solution under the idea of the present application belongs to the protection scope of the present application. It should be pointed out that for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. A graphene fabric comprising a base layer (1), characterised in that: The base layer (1) is provided with a plurality of air holes (2), the width of the air holes (2) is three times the distance between adjacent air holes (2), the base layer (1) is fixedly connected with wear-resistant sheets (3) at the same relative position of the air holes (2), the fixed points of the wear-resistant sheets (3) and the base layer (1) are the two ends and the midpoint of the length direction of the wear-resistant sheets (3), the length of the wear-resistant sheets (3) between adjacent fixed points is greater than the distance between the adjacent fixed points, and the thickness of the wear-resistant sheets (3) is greater than the thickness of the base layer (1).

2. The graphene fabric of claim 1, wherein: The wear-resistant sheets (3) are integrally formed with a plurality of contact velvets (4) on both sides, the wear-resistant sheets (3) are woven by composite yarns, and the composite yarns are set as spun yarns.

3. A graphene fabric according to claim 2, characterised in that: The composite yarns are twisted by graphene fibers and ramie fibers.

4. The graphene fabric of claim 1, wherein: The distance between the two farthest air holes (2) arranged in the width direction of the base layer (1) is less than the width of the wear-resistant sheets (3), and there is an air passage between the side wall of the wear-resistant sheets (3) and the inner wall of the air holes (2).

5. The graphene fabric of claim 1, wherein: The base layer (1) is woven by durable yarns (5), and the durable yarns (5) include a yarn core (6) and a covering yarn (7) spirally wound outside the yarn core (6).

6. A graphene fabric according to claim 5, wherein: The yarn core (6) is twisted by polyester profiled fibers with a cross-shaped cross section, and the covering yarn (7) is twisted by graphene fibers (2).

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