Wear-resistant knitted fabric

Abstract

The utility model discloses a kind of wear-resistant knitted fabric, it is related to textile field, and its technical scheme main point is: including base layer, base layer includes front loop column and back loop column, front loop column and back loop column are arranged with 3:1 rule, wear-resistant yarn is crossed on base layer, wear-resistant yarn includes loop portion and floating thread portion, the pattern of base layer is four-way one cycle, wherein wear-resistant yarn is set on first road, second road and third road.Floating thread portion protrudes on the surface of base layer, so that base layer and external clothing rub, floating thread portion is stressed, and floating thread portion exists in vertical state, more withstand transverse extrusion when rubbing, and it is not easy to appear bending stress, and the distance between floating thread portion is small, so as to ensure the wear resistance of the surface of base layer as a whole, polyester fiber has the characteristics of good wear resistance, ensures the wear resistance of the surface of base layer.

Description

Technical Field

[0001] This utility model relates to the textile field, and more specifically, to a wear-resistant knitted fabric. Background Technology

[0002] Knitted fabric is a type of fabric formed by weaving yarns into interlocking loops using a knitting machine. Unlike woven fabric, the loop structure of knitted fabric gives it better elasticity and stretch.

[0003] While the curved coil structure gives knitted fabrics good elasticity and softness, the curved coils mainly bear bending stress during friction, and are prone to fatigue wear or even breakage due to repeated deformation. In contrast, the yarns of woven fabrics exist in a vertical state, and they bear more longitudinal tension or transverse compression during friction and are less prone to bending stress. Therefore, woven fabrics have better wear resistance than knitted fabrics. Thus, a solution is needed to improve the wear resistance of knitted fabrics. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a wear-resistant knitted fabric.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a wear-resistant knitted fabric, comprising a base layer, wherein the base layer comprises a front loop and a back loop, the front loop and the back loop being arranged in a 3:1 ratio, a wear-resistant yarn passing through the base layer, the wear-resistant yarn comprising a loop portion and a float portion, the loop portion being sleeved on the back loop, the float portion floating on the side of the front loop facing away from the back loop, the pattern of the base layer being a four-way loop, wherein the wear-resistant yarn is arranged in the first, second, and third loops.

[0006] The present invention is further configured such that: the base layer is woven with a plurality of single-needle single-row tufted structures located on the longitudinal rows of the front coils.

[0007] The present invention is further configured such that: the first, second and third layers of the base layer are woven from cotton yarn, and the fourth layer of the base layer is woven from structural yarn. The structural yarn includes a yarn core and a winding yarn wrapped around the yarn core. The yarn core is made of twisted polyester yarn, and the winding yarn is made of twisted cotton fiber.

[0008] The present invention is further configured such that the diameter of the abrasion-resistant yarn is greater than the diameter of the structural yarn and the cotton yarn.

[0009] The present invention is further configured such that the cross-section of the polyester filament is annular.

[0010] The present invention is further configured such that: the wear-resistant yarn is made of slub yarn wound together, and the slub yarn is made of polyester fiber twisted together.

[0011] In summary, this utility model has the following beneficial effects: The base layer has a groove formed on the reverse longitudinal section. The coil part is fitted on the reverse coil longitudinal section, that is, the coil part is located in the groove and the float part is located on the front coil longitudinal section, so that the float part protrudes from the surface of the base layer. This arrangement means that when the base layer rubs against the outer clothing, the force is borne by the float part. The float part is firstly woven from abrasion-resistant yarn, which has good abrasion resistance, thus ensuring the overall abrasion resistance of the float part. Secondly, the float part exists in a vertical state, so it bears more lateral compression during friction and is less prone to bending stress. Furthermore, the small distance between the float parts ensures the overall abrasion resistance of the base layer surface. The coil section is located on the reverse coil longitudinal section, so that the position of the reverse coil longitudinal section is not affected by the floating thread section. The lateral tensile strength can be maintained by the reverse coil longitudinal section. No abrasion-resistant yarn is added to the fourth line, so that the longitudinal tensile strength of the base layer can be maintained by the fourth line yarn. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the weaving structure of this utility model; Figure 2 This is a schematic diagram of the structure of the structural yarn in this utility model.

[0013] In the diagram: 1. Abrasion-resistant yarn; 2. Cotton yarn; 3. Structural yarn; 4. Yarn core; 5. Wrapped yarn. Detailed Implementation

[0014] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0015] Abrasion-resistant knitted fabrics, such as Figure 1As shown, the substrate includes a base layer comprising front and back coil rows arranged in a 3:1 ratio. Abrasion-resistant yarn 1 passes through the base layer. The abrasion-resistant yarn 1 includes coil sections and float sections. The coil sections are fitted onto the back coil rows, while the float sections float on the side of the front coil rows facing away from the back coil rows, located between two coil sections. The base layer has a four-way, one-cycle pattern, with the abrasion-resistant yarn 1 positioned on the first, second, and third rows. Each back coil row in the same row has a coil section. The base layer, composed of front and back coil rows, forms a groove on the front of the base layer at the back coil row position. The coil sections are fitted onto the back coil rows, with the coil sections located within the grooves and the float sections located on the front coil rows, causing the float sections to protrude. The surface of the base layer is designed so that when the base layer rubs against the outer garment, the force is borne by the floats. The floats are first woven from abrasion-resistant yarn 1, which has good abrasion resistance, thus ensuring the overall abrasion resistance of the floats. Secondly, the floats exist in a vertical state, so they bear more lateral compression during friction and are less prone to bending stress. Furthermore, the small distance between the floats ensures the overall abrasion resistance of the base layer surface. The inner side of the base layer still consists of curved coils, thus ensuring the overall softness of the inner side of the base layer. Moreover, the coils are all located on the reverse coil longitudinal row, so that the position of the reverse coil longitudinal row is not affected by the floats. The lateral tensile strength can be maintained by the reverse coil longitudinal row. No abrasion-resistant yarn 1 is added to the fourth row, so the longitudinal tensile strength of the base layer can be maintained by the fourth row of yarns.

[0016] like Figure 1 and Figure 2 As shown, the base layer is woven with several single-needle single-row tucked structures located on the front loops. The single-needle single-row tucked positions have good air permeability, which can compensate for the air permeability of the floating yarn covering positions. The abrasion-resistant yarn 1 is made of slub yarn wound together. The slub yarn is made of polyester fiber twisted together. The surface of the slub yarn has a slub structure, which makes the abrasion-resistant yarn 1 have more gaps inside when multiple strands of slub yarn are twisted together to form the abrasion-resistant yarn 1. This gives the abrasion-resistant yarn 1 good overall air permeability. Polyester fiber itself has good abrasion resistance, thus ensuring the overall abrasion resistance of the base layer.

[0017] like Figure 1 and Figure 2As shown, the first, second, and third layers of the base layer are woven from cotton yarn 2, while the fourth layer is woven from structural yarn 3. The structural yarn 3 includes a yarn core 4 and a winding yarn 5 wrapped around the yarn core 4. The yarn core 4 is made of twisted polyester filament, and the winding yarn 5 is made of twisted cotton fiber. The cotton yarn 2 has good softness and breathability, thus ensuring the softness of the inner side of the base layer. The surface of the cotton yarn 2 is protected by floats, thus ensuring the integrity of the cotton yarn 2. The winding yarn 5 on the surface of the structural yarn 3 also has the characteristic of softness. The yarn core 4 is formed by twisting polyester filament, thus ensuring the tensile strength of the fourth layer and the strength of the fourth layer. The cross-section of the polyester filament is annular, and the hollow cross-section fiber is softer and has the advantage of good heat retention. The diameter of the abrasion-resistant yarn 1 is larger than that of the structural yarn 3 and the cotton yarn 2. The large diameter of the abrasion-resistant yarn 1 ensures the overall strength of the abrasion-resistant yarn 1 and the degree to which the floats protrude from the surface of the base layer.

[0018] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A wear-resistant knitted fabric, characterized in that: The base layer includes a front coil row and a back coil row, which are arranged in a 3:1 ratio. Abrasion-resistant yarn (1) passes through the base layer. The abrasion-resistant yarn (1) includes a coil part and a float part. The coil part is sleeved on the back coil row, and the float part floats on the side of the front coil row facing away from the back coil row. The pattern of the base layer is a four-way loop, wherein the abrasion-resistant yarn (1) is set on the first, second, and third lanes.

2. The wear-resistant knitted fabric according to claim 1, characterized in that: The base layer is woven with several single-needle, single-row tufted structures located on the longitudinal rows of the front loops.

3. The wear-resistant knitted fabric according to claim 1, characterized in that: The first, second and third layers of the base layer are woven from cotton yarn (2), and the fourth layer of the base layer is woven from structural yarn (3). The structural yarn (3) includes a yarn core (4) and a winding yarn (5) wrapped around the yarn core (4). The yarn core (4) is made of twisted polyester yarn, and the winding yarn (5) is made of twisted cotton fiber.

4. The wear-resistant knitted fabric according to claim 3, characterized in that: The diameter of the abrasion-resistant yarn (1) is greater than the diameter of the structural yarn (3) and the cotton yarn (2).

5. The abrasion-resistant knitted fabric according to claim 3, characterized in that: The cross-section of the polyester filament is annular.

6. The wear-resistant knitted fabric according to claim 4, characterized in that: The wear-resistant yarn (1) is made by winding slub yarn, which is made by twisting polyester fibers.

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