CN217455216U - Elastic warm-keeping knitted fabric - Google Patents

Abstract

The utility model discloses a cold-proof looped fabric of elasticity belongs to looped fabric technical field, including knitted fabric basic unit, be provided with the elastic layer in the knitted fabric basic unit, the edge of elastic layer is connected with knitted fabric basic unit's edge, is formed with the intermediate layer between elastic layer and the knitted fabric basic unit, is provided with the cold-proof layer of first cold-proof layer and second in the intermediate layer, and first cold-proof layer one end is connected with the elastic layer, and the other end is the expansion end, and the cold-proof layer one end of second is connected with knitted fabric basic unit, and the other end also is the expansion end, and the expansion end on the cold-proof layer of first cold-proof layer and the expansion end on the cold-proof layer of second misplace each other. The elastic layer is utilized to increase the elastic performance; the first warm-keeping layer and the second warm-keeping layer are utilized to increase the warm-keeping performance; when the knitted fabric is pulled, the warm-keeping layer can move in the interlayer, so that the elasticity of the knitted fabric is not influenced; and the two warm-keeping layers can move towards different directions, so that the positions in the interlayer can be always covered by the warm-keeping layers, and the warm keeping and the elastic performance of the knitted fabric are ensured.

Description

Elastic warm-keeping knitted fabric

Technical Field

The utility model discloses a cold-proof looped fabric of elasticity belongs to looped fabric technical field.

Background

The knitted fabric is a fabric formed by bending yarns into loops by using a knitting needle and mutually stringing and sleeving the loops, namely a warp knitted fabric and a weft knitted fabric.

Many dresses in winter also all are made by the looped fabric, and this type of looped fabric often only has single structure, in order to reach better cold-proof effect, often can adopt the tight mode of weaving moreover, but such mode of weaving just leads to the elastic property reduction by a wide margin of looped fabric, leads to often wearing when getting up the action, can not too comfortable. Therefore, in order to solve this problem, a new solution needs to be proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an elastic warm-keeping knitted fabric in order to solve the problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a cold-proof looped fabric of elasticity, including knitted cloth basic unit, be provided with the elastic layer in the knitted cloth basic unit, the edge of elastic layer is connected with knitted cloth basic unit's edge, be formed with the intermediate layer between elastic layer and the knitted cloth basic unit, be provided with the cold-proof layer of first cold-proof layer and second in the intermediate layer, first cold-proof layer one end is connected with the elastic layer, and the other end is the expansion end, the cold-proof layer one end of second is connected with knitted cloth basic unit, and the other end also is the expansion end, the expansion end on the cold-proof layer of first heat preservation and the expansion end on the cold-proof layer of second misplace each other.

By adopting the technical scheme, the elastic layer is arranged on the knitted fabric base layer, and the elastic performance of the knitted fabric is improved by utilizing the elastic layer; the first warm-keeping layer and the second warm-keeping layer which are arranged in the interlayer can increase the warm-keeping performance of the knitted fabric; because one end of each of the two warm-keeping layers is connected with one end of the other warm-keeping layer, and the other end of each warm-keeping layer is free, when the knitted fabric is pulled, the warm-keeping layers move in the interlayer, so that the elasticity of the knitted fabric is not influenced; the movable ends of the two warm-keeping layers are staggered, so that when the knitted fabric is pulled, the two warm-keeping layers move towards different directions, and a position in the interlayer is always covered by the warm-keeping layers, so that the warm-keeping performance of the knitted fabric is ensured. Therefore, the knitted fabric has the properties of heat preservation and elasticity, and is comfortable and warm.

Preferably, a plurality of first reset yarns are arranged between the movable end of the first heat preservation layer and the elastic layer, and a plurality of second reset yarns are arranged between the movable end of the second heat preservation layer and the knitted fabric base layer.

Through adopting above-mentioned technical scheme, utilize first yarn and the second yarn that resets for the looped fabric is being dragged the back, and the expansion end on first cold-proof layer and the cold-proof layer of second all can flare-up and reset, thereby has avoided leading to because the expansion end removes, and first cold-proof layer or the cold-proof layer of second curl in the intermediate layer.

Preferably, the first heat preservation layer and the second heat preservation layer are wound and woven through a plurality of heat preservation yarns to form a double-rib weave air layer structure.

Through adopting above-mentioned technical scheme, utilize interlock texture air bed structure for first cold-proof layer and the cold-proof layer of second have closely, thick, and vertical ductility is high and horizontal extensibility is less, the characteristics that warmth retention property is good, consequently also can cooperate first and second to reset the yarn and overcome its horizontal extensibility less characteristics when cold-proof, thereby wholly have higher ductility.

Preferably, the first and second reset yarns are both profiled fiber yarns, the cross section of the profiled fiber yarn is quadrilateral, and the middle part of the profiled fiber yarn is of a hollow structure with a circular cross section.

Through adopting above-mentioned technical scheme, utilize the profiled fiber yarn for first yarn and the second that resets yarn acutely have higher ductility and resilience, and hollow structure has increased the warmth retention property of looped fabric again.

Preferably, the warm-keeping yarn is formed by mutually winding and twisting far infrared fiber yarn and hygroscopic heating fiber yarn.

By adopting the technical scheme, the far infrared fiber yarns and the moisture absorption heating fiber yarns are utilized, and the warm-keeping yarns can be used for keeping warm in two different modes, so that the warm-keeping effect is better achieved.

Preferably, the elastic layer is formed by winding and weaving spandex yarns.

By adopting the technical scheme, the spandex yarns have good elastic performance, and the elasticity of the knitted fabric can be greatly increased.

Compared with the prior art, the beneficial effects of the utility model are that:

the knitted fabric has the advantages that the elastic performance is increased while the warm-keeping effect of the knitted fabric is ensured, the elastic reduction caused by the dense weaving of the warm-keeping layer is overcome, two layers with the warm-keeping effect can be moved through the arrangement of the interlayer, the extension and the contraction of the elastic layer can not be hindered, the two warm-keeping layers can be kept covering the interlayer, and the warm-keeping performance of the knitted fabric can be kept even if the warm-keeping layers move.

Drawings

Fig. 1 is a schematic view of an overall cutting structure of an elastic warm knitted fabric of the utility model;

fig. 2 is a schematic view of a knitting structure of a first warm-keeping layer of the elastic warm-keeping knitted fabric of the present invention;

fig. 3 is a schematic cross-sectional structure view of the profiled fiber yarn of the elastic warm-keeping knitted fabric of the present invention;

fig. 4 is a schematic structural view of the warm-keeping yarn of the elastic warm-keeping knitted fabric of the present invention.

Reference numerals: 1. knitting a fabric base layer; 2. an elastic layer; 3. a first heat retention layer; 4. a second thermal layer; 5. a first reset yarn; 6. a second reset yarn; 7. a warm-keeping yarn; 8. profiled fiber yarns; 9. far infrared fiber yarn; 10. moisture absorption heating fiber yarn.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the elastic warm knitted fabric comprises a knitted fabric base layer 1, wherein an elastic layer 2 is arranged on the knitted fabric base layer 1, the elastic layer 2 is formed by winding and weaving spandex yarns, and the spandex yarns have stronger elastic property, so that the overall elasticity of the knitted fabric can be improved. And only the edge of the elastic layer 2 is connected with the knitted fabric base layer 1, so that an interlayer is formed between the two.

Still be provided with first cold-proof layer 3 and second cold-proof layer 4 in the intermediate layer, and first cold-proof layer 3 and second cold-proof layer 4 are all two rib stitch air layer structures that form through the winding of a plurality of cold-proof yarns 7 and weave. The air layer structure consists of one transverse rib and one transverse plain air layer, and has the features of being compact, thick, longitudinally extending and high in heat insulating performance. Can provide the knitted fabric with the warmth retention property, but has smaller transverse extensibility and certain obstruction to the extension and the resilience of the knitted fabric. The warm-keeping yarn 7 is formed by mutually winding and twisting far infrared fiber yarn 9 and moisture-absorbing heating fiber yarn 10. The far infrared fiber yarn 9 can accumulate heat emitted by a human body and then emit the heat in a far infrared mode so as to improve the heat retention of the fabric. The moisture-absorbing and heat-generating fiber yarn 10 can absorb gaseous sweat breathed out by the skin of a human body and convert the moisture into heat. The two different modes of warm keeping and heat releasing act together to enable the warm keeping yarn 7 to have better warm keeping effect.

One end of the first warm-keeping layer 3 is connected with the elastic layer 2, and the other end is a movable end. One end of the second warm-keeping layer 4 is connected with the knitted fabric base layer 1, the other end is also a movable end, and the movable end of the first warm-keeping layer 3 and the movable end of the second warm-keeping layer 4 are staggered. Consequently, when the looped fabric stretches, first cold-proof layer 3 will move towards the direction of difference with second cold-proof layer 4 to can not hinder the horizontal extension of looped fabric, overcome the shortcoming of interlock line tissue air bed structure, make the looped fabric both possess thermal insulation performance, have higher extension resilience performance again. And because the first warm-keeping layer 3 and the second warm-keeping layer 4 move towards different directions, the two layers always cover the interlayer, thereby ensuring the warm-keeping performance of the knitted fabric.

A plurality of first reset yarns 5 are arranged between the movable end of the first warm-keeping layer 3 and the elastic layer 2, and a plurality of second reset yarns 6 are arranged between the movable end of the second warm-keeping layer 4 and the knitted fabric base layer 1. Under the action of the first reset yarns 5 and the second reset yarns 6, the knitted fabric cloth rebounds after being stretched, and the first warm-keeping layer 3 and the second warm-keeping layer 4 are pulled to be straightened and reset. Thereby avoiding the situation that the first warm-keeping layer 3 or the second warm-keeping layer 4 is curled after being stretched because the movable end is not connected. The first reset yarns 5 and the second reset yarns 6 are the profiled fiber yarns 8, and the cross section of the profiled fiber yarns 8 is in a quadrilateral shape, so that the profiled fiber yarns have high deformation capacity and elasticity, and can be well stretched and rebounded. And the middle part of the knitted fabric is of a hollow structure with a circular cross section, so that the knitted fabric has a certain warm-keeping effect and can improve the warm-keeping performance of the knitted fabric.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. An elastic warm-keeping knitted fabric comprises a knitted fabric base layer (1), and is characterized in that: the knitted fabric base layer is characterized in that an elastic layer (2) is arranged on the knitted fabric base layer (1), the edge of the elastic layer (2) is connected with the edge of the knitted fabric base layer (1), an interlayer is formed between the elastic layer (2) and the knitted fabric base layer (1), a first warm-keeping layer (3) and a second warm-keeping layer (4) are arranged in the interlayer, one end of the first warm-keeping layer (3) is connected with the elastic layer (2), the other end of the first warm-keeping layer is a movable end, one end of the second warm-keeping layer (4) is connected with the knitted fabric base layer (1), the other end of the second warm-keeping layer (4) is also a movable end, and the movable end of the first warm-keeping layer (3) and the movable end of the second warm-keeping layer (4) are staggered mutually.

2. An elastic warm knitted fabric according to claim 1, characterized in that: a plurality of first reset yarns (5) are arranged between the movable end of the first heat preservation layer (3) and the elastic layer (2), and a plurality of second reset yarns (6) are arranged between the movable end of the second heat preservation layer (4) and the knitted fabric base layer (1).

3. An elastic warm knitted fabric according to claim 1, characterized in that: the first warm-keeping layer (3) and the second warm-keeping layer (4) are both wound and woven through a plurality of warm-keeping yarns (7) to form a double-rib weave air layer structure.

4. An elastic warm knitted fabric according to claim 2, characterized in that: the first reset yarns (5) and the second reset yarns (6) are both profiled fiber yarns (8), the cross section of each profiled fiber yarn (8) is quadrilateral, and the middle part of each profiled fiber yarn is of a hollow structure with a circular cross section.

5. An elastic warm knitted fabric according to claim 3, characterized in that: the warm-keeping yarn (7) is formed by mutually winding and twisting far infrared fiber yarn (9) and moisture-absorbing and heating fiber yarn (10).

6. An elastic warm knitted fabric according to claim 1, characterized in that: the elastic layer (2) is formed by winding and weaving spandex yarns.

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