Elastic durable knitted fabric

Abstract

The utility model discloses an elastic durable knitted fabric, and aims to solve the problem that the knitted fabric is easy to deform after being used for a long time. According to the technical scheme, the knitted fabric is characterized by comprising a knitted fabric body, the knitted fabric body is formed by weaving a plurality of elastic yarns, the elastic yarns extend in the transverse direction and are vertically arranged, the elastic yarns in the vertical direction form a plurality of plain loops and jacquard loops through weaving, the plain loops are sequentially interwoven, and the jacquard loops are sequentially interwoven. And the jacquard loops stretch across a plurality of elastic yarns and are interwoven with the plain loops. When the knitted fabric is pulled, the adjacent plain loops can be tightened by the jacquard loops to perform elastic deformation together, and under the matching of the plain loops and the jacquard loops, the recovery effect of the knitted fabric body after the knitted fabric body is pulled and deformed can be enhanced, so that the knitted fabric body becomes more elastic and durable; the knitted fabric body can be pulled more times, and the service life is longer.

Description

TECHNICAL FIELD

[0001] The utility model relates to elastic durable knitted fabric, more specifically, it relates to elastic durable knitted fabric. BACKGROUND

[0002] Knitted fabric is a fabric formed by bending yarns into loops and interlocking each other by using knitting needles.

[0003] Knitted fabric has the characteristics of soft texture, moisture absorption, air permeability, sweat removal and warmth retention. The fabric formed by knitted fabric is comfortable to wear and fits the body. Most knitted fabrics have good elasticity and extensibility.

[0004] However, during long-term use, knitted fabric is repeatedly pulled, causing continuous elastic deformation of knitted fabric, which easily leads to complete deformation of knitted fabric itself. The fabric formed by knitted fabric often becomes a larger size after being worn for a period of time, becoming ill-fitting.

[0005] Therefore, a new solution is needed to solve this problem. UTILITY MODEL CONTENT

[0006] In view of the deficiencies of the prior art, the utility model aims to solve the above problems and provides elastic durable knitted fabric.

[0007] The utility model realizes the above-mentioned purposes through the following technical solutions: elastic durable knitted fabric, comprising a knitted fabric body, the knitted fabric body is knitted by a plurality of elastic yarns, a plurality of the elastic yarns extend along the horizontal direction and are arranged vertically, the elastic yarns in the vertical direction are formed by knitting a plurality of plain loops and jacquard loops, the plain loops are interwoven in turn, and the jacquard loops span a plurality of elastic yarns and interweave with the plain loops.

[0008] The utility model is further provided as follows: the knitted fabric body is provided with moisture-absorbing yarns interwoven with the elastic yarns.

[0009] The utility model is further provided as follows: the moisture-absorbing yarns are distributed on the gaps between adjacent plain loops.

[0010] The utility model is further provided as follows: the moisture-absorbing yarns are repeatedly interwoven with the elastic yarns one above the other.

[0011] The utility model is further provided as follows: the elastic yarns are twisted by first yarns and second yarns.

[0012] The utility model is further provided as follows: the first yarns are made of spandex fibers.

[0013] The utility model is further provided as follows: the second yarns are made of spandex fibers.

[0014] The moisture-absorbing yarn is made of polyester cotton fiber.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] Due to the jacquard loop being difficult to be elongated to the height of four or five plain loop courses, when the knitted fabric body is pulled, the jacquard loop will be pulled tight and the adjacent plain loops will be elastically deformed together, when the knitted fabric body is relaxed, the plain loops will form a reverse force to the pulling of the jacquard loop, thereby making the whole knitted fabric body restore to the original state, under the cooperation of the plain loops and the jacquard loop, the effect of restoring the knitted fabric body after being pulled and deformed can be enhanced, so that the knitted fabric body becomes more elastic and durable, compared with the general knitted fabric, the knitted fabric body can be pulled more times and has a longer service life. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the knitting structure of the elastic and durable knitted fabric;

[0018] Figure 2 It is a schematic view of the structure of the elastic yarn.

[0019] Reference signs: 1, elastic yarn; 2, plain loop; 3, jacquard loop; 4, moisture-absorbing yarn; 5, first yarn; 6, second yarn. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and it should be understood in the description of the utility model that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. EMBODIMENT

[0021] The elastic and durable knitted fabric, such as Figure 1As shown, the knitted fabric body is knitted by a plurality of elastic yarns 1, the plurality of elastic yarns 1 extend along the horizontal direction and are arranged vertically, the elastic yarns 1 in the vertical direction are knitted to form a plurality of plain stitches 2 and jacquard stitches 3, the plain stitches 2 are interlaced in sequence, the jacquard stitches 3 span the plurality of elastic yarns 1 and are interlaced with the plain stitches 2, and the gas can exchange through the gaps in the plain stitches 2 or the jacquard stitches 3 on both sides of the knitted fabric body, so that the knitted fabric body has good air permeability. Meanwhile, the interlacing mode of the plain stitches 2 and the jacquard stitches 3 can form a concave-convex effect on the surface of the knitted fabric body, so that when the knitted fabric body is attached to the human skin, a certain gap can also be formed between part of the knitted fabric body and the skin for air permeability, which further enhances the air permeability of the knitted fabric body. Since the jacquard stitches 3 are difficult to be elongated to the height of four or five horizontal rows of the plain stitches 2, when the knitted fabric body is pulled, the jacquard stitches 3 will be pulled tight together with the adjacent plain stitches 2 to elastically deform. When the knitted fabric body is relaxed, the plain stitches 2 will form a reverse force to the jacquard stitches 3, and then the entire knitted fabric body returns to the original state. Under the cooperation of the plain stitches 2 and the jacquard stitches 3, the effect of restoring the knitted fabric body after being pulled and deformed can be enhanced, so that the knitted fabric body becomes more elastic and durable. Compared with general knitted fabric, the knitted fabric body can be pulled more times and has a longer service life. The knitted fabric body can be knitted on a jacquard circular weft knitting machine. During knitting, the yarn feeding of each knitting needle in each yarn feeding cycle is not limited, and each knitting needle can form one loop, two loops or three loops. The knitting needles forming the plain stitches 2 and the knitting needles forming the jacquard stitches 3 can be arranged at intervals of 1:1, 1:2 or 1:3, and finally the knitted fabric body is formed.

[0022] As shown in Figure 1 The knitted fabric body is provided with moisture-absorbing yarns 4 interlaced with the elastic yarns 1. The moisture-absorbing yarns 4 can enhance the sweat-absorbing performance of the knitted fabric body, so that it can better absorb the sweat exuded from the skin. The moisture-absorbing yarns 4 are made of polyester cotton fibers. The polyester fibers have the excellent properties of good strength, wear resistance, no insect damage and no mildew. The pure cotton fibers have the excellent properties of strong moisture absorption, good air permeability, heat resistance and alkali resistance. The superposition of the two can not only make the moisture-absorbing yarns 4 have better moisture absorption performance, but also make them more durable.

[0023] As shown in Figure 1As shown, the moisture-absorbing yarn 4 is distributed on the gap between the adjacent plain stitches 2, and thus the moisture-absorbing yarn 4 can only contact the first yarn 5 between the adjacent plain stitches 2, and it is difficult to affect the moisture-absorbing yarn 4 when the plain stitches 2 are elastically deformed, and thus it is difficult to affect the moisture-absorbing performance of the moisture-absorbing yarn 4. The moisture-absorbing yarn 4 is repeatedly interwoven with the elastic yarn 1, and thus the concave-convex effect of the moisture-absorbing yarn 4 can be further formed, and the moisture-absorbing yarn 4 exists on both sides of the knitted fabric, and thus the moisture-absorbing range of the moisture-absorbing yarn 4 is increased, and thus the moisture-absorbing performance of the knitted fabric body is further increased.

[0024] As shown in the drawings, Figure 2 As shown, the elastic yarn 1 is twisted by the first yarn 5 and the second yarn 6, and thus the elastic yarn 1 has better strength through the twisting process. The first yarn 5 is made of Lycra cotton fiber, and the Lycra cotton fiber is cotton fabric with Lycra. Lycra is a kind of artificial elastic fiber invented and produced by DuPont Company, which can be freely stretched by 4 to 7 times, and quickly returns to the original length after the external force is released. The fabric woven by Lycra cotton has good moisture-absorbing and air-permeating performance, and has strong recovery ability, and can be used for a long time without deformation. The second yarn 6 is made of spandex fiber, and the spandex fiber has good elasticity, large elongation, acid resistance, alkali resistance and wear resistance. Therefore, the Lycra cotton fiber and the spandex fiber can give the knitted fabric body good elasticity and recovery, and further prolong the service life of the knitted fabric body.

[0025] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to encompass all changes falling within the meaning and scope of equivalents of the claims. Any reference signs in the claims should not be considered as limiting the claims to which they belong.

[0026] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A stretch-durable knitted fabric comprising a knitted fabric body, characterized by: The knitted fabric body is knitted by a plurality of elastic yarns (1), the plurality of elastic yarns (1) extend along the transverse direction and are arranged vertically, the elastic yarns (1) in the vertical direction are knitted to form a plurality of plain stitches (2) and jacquard stitches (3), the plain stitches (2) are interlaced in sequence, and the jacquard stitches (3) span the plurality of elastic yarns (1) and are interlaced with the plain stitches (2).

2. The elastic, durable knitted fabric of claim 1, wherein: The knitted fabric body is provided with moisture-absorbing yarns (4) interlaced with the elastic yarns (1).

3. The elastic, durable knitted fabric of claim 2, wherein: The moisture-absorbing yarns (4) are distributed on the gaps between adjacent plain stitches (2).

4. The elastic, durable, knitted fabric of claim 2, wherein: The moisture-absorbing yarns (4) are repeatedly interlaced with the elastic yarns (1) alternately.

5. The elastic, durable, knitted fabric of claim 1, wherein: The elastic yarns (1) are twisted by first yarns (5) and second yarns (6).

6. The elastic, durable, knitted fabric of claim 5, wherein: The first yarns (5) are made of Lycra cotton fibers.

7. The elastic, durable, knitted fabric of claim 5, wherein: The second yarns (6) are made of spandex fibers.

8. The elastic, durable, knitted fabric of claim 2, wherein: The moisture-absorbing yarns (4) are made of polyester cotton fibers.

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