CN217709809U - High-elastic tensile yarn - Google Patents

Abstract

The utility model discloses a high-elastic tensile yarn relates to blended yarn technical field, aims at solving the problem that current yarn is difficult to satisfy intensity and cold-proof effect simultaneously, and its technical scheme main points are: including the core yarn, middle level yarn and the outsourcing yarn that from inside to outside set gradually, the core yarn is hollow form, and the middle level yarn includes that a plurality of ring array distribute and the big tripe yarn and the cold-proof yarn that set up in turn, and the big tripe yarn forms a plurality of cold-proof spaces along its length direction and between core yarn, the outsourcing yarn, and the cold-proof space intussuseption is filled with the hydroscopic group, and the outsourcing yarn includes two wear-resisting yarns and a enhancement yarn, strengthens the yarn and circles on two wear-resisting yarns in proper order. The utility model discloses a setting up of structure makes this yarn have excellent intensity when good cold-proof effect to still elasticity and the intensity of yarn have further been strengthened through polyester fiber and polyamide fibre.

Description

High-elastic tensile yarn

Technical Field

The utility model relates to a blended yarn technical field, more specifically say, it relates to a high-elastic tensile yarn.

Background

Blended yarns refer to yarns which are blended and spun by two or more different fibers according to a certain proportion, such as polyester-cotton blended yarns, polyester-viscose blended yarns and the like, and the blended yarns on the market at present are diversified in layer and different in material structure, and are widely applied to the living fields of weaving, rope making, line making and the like.

In the prior art, the traditional yarns such as polyester yarns have high strength and good toughness, but the warmth retention property is not strong than that of cotton yarns, and the cotton yarns have good warmth retention effect but do not have the strength and the toughness of the polyester yarns, so that the cloth made of the cotton yarns is not tensile enough and is easy to fall apart.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a high-elastic tensile yarn has excellent intensity when making this yarn have good cold-proof effect through setting up of structure to still possess good elasticity and resilience effect.

The above technical purpose of the present invention can be achieved by the following technical solutions: this high-elastic tensile yarn, include core yarn, middle level yarn and the outer yarn that sets gradually from inside to outside, the core yarn is hollow form, middle level yarn includes a plurality of annular array distribution and big tripe yarn and the cold-proof yarn that sets up in turn, big tripe yarn forms a plurality of cold-proof spaces along its length direction and between core yarn, the outer yarn, the intussuseption of cold-proof space is filled with the moisture absorption group, the outer yarn includes two wear-resisting yarns and a enhancement yarn, the enhancement yarn is in proper order at two wear-resisting yarn winding.

Through adopting above-mentioned technical scheme, utilize the characteristic of one section thick one section thin of big belly yarn, let form a plurality of array distribution's cold-proof space between core yarn and the outsourcing yarn, utilize these cold-proof spaces and hollow core yarn to make this yarn inside stop a large amount of air not circulating with the external world, thereby the property of making this yarn make through the air as the bad conductor of heat has good heat preservation and insulates against heat the effect, the moisture absorption group in the cold-proof space still lets this yarn have good moisture absorption effect of releasing moisture simultaneously, can let the wearer feel comfortable, the reinforcing yarn that twines on two wear-resisting yarns has then strengthened the anti fracture degree of this yarn.

The utility model discloses further set up to: the core yarn is made of a vinylon fiber with a hollow cross section.

By adopting the technical scheme, the yarn has excellent heat-insulating effect by utilizing the characteristic that the vinylon fiber is relatively warm-keeping.

The utility model discloses further set up to: the big-belly yarn is formed by twisting acrylic fibers and cotton fibers, and the cross section of each acrylic fiber is pentagonal.

By adopting the technical scheme, the acrylic fiber with the pentagonal cross section enables a large number of gaps to exist on the surface of the big-belly yarn, and a part of air can be retained, so that the warm-keeping effect of the yarn is enhanced.

The utility model discloses further set up to: the moisture absorption block is made of viscose fiber block in wool shape.

Through adopting above-mentioned technical scheme, utilize viscose fiber good moisture absorption effect of putting wet to make this yarn can let the person of dress not feel wet cold or damp and hot.

The utility model discloses further set up to: the thermal yarn is formed by twisting polyester fibers, spandex fibers and vinylon fibers, and the cross section of each polyester fiber is triangular.

Through adopting above-mentioned technical scheme, be the wet nature of leading of this yarn of triangular dacron fiber reinforcing through cross-sectional shape to accelerate the drying rate of this yarn.

The utility model discloses further set up to: the wear-resistant yarns are formed by false twisting polyester filament yarns, and the twisting directions of the two wear-resistant yarns are opposite.

Through adopting above-mentioned technical scheme, because the direction of twist of two wear-resisting yarns is opposite for this yarn comes from receiving the friction of one direction, and a wear-resisting yarn can produce the detwist at most, thereby improves the intensity of this yarn.

The utility model discloses further set up to: the reinforcing yarn is formed by twisting polyamide fiber.

Through adopting above-mentioned technical scheme for when the outsourcing yarn has good elasticity and resilience effect, intensity is also higher, thereby lets this yarn high-elastic tensile.

To sum up, the utility model discloses following beneficial effect has:

through the one-piece thick one-piece thin characteristic of big belly yarn, let form a plurality of array distribution's cold-proof space between core yarn and the outsourcing yarn, utilize these cold-proof spaces and hollow core yarn to make this yarn inside stop a large amount of air not circulating with the external world, thereby the property that makes this yarn make through the air as the bad conductor of heat has good heat preservation and thermal-insulated effect, the moisture absorption group in the cold-proof space still lets this yarn have good moisture absorption effect of releasing moisture simultaneously, can let the person of dress feel comfortable, the enhancement yarn of winding on two wear-resisting yarns has then strengthened the anti fracture degree of this yarn.

Drawings

FIG. 1 is a first cross-sectional view of the present invention;

fig. 2 is a second sectional view of the present invention.

In the figure: 1. a core yarn; 2. middle layer yarn; 3. wrapping yarn; 4. big belly yarn; 5. a heat-insulating yarn; 6. a warm-keeping space; 7. a hygroscopic mass; 8. abrasion resistant yarn; 9. a reinforcing yarn; 10. acrylic fibers; 11. cotton fibers; 12. polyester fiber; 13. spandex fibers; 14. a vinylon fiber; 15. nylon fiber.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example (b):

this high-elastic tensile yarn, as shown in fig. 1 and fig. 2, include the core yarn 1 that sets gradually from inside to outside, middle level yarn 2 and outsourcing yarn 3, core yarn 1 is hollow form, middle level yarn 2 includes that a plurality of annular array distribute and big tripe yarn 4 and cold-proof yarn 5 that set up in turn, big tripe yarn 4 is along its length direction and core yarn 1, form a plurality of cold-proof spaces 6 between the outsourcing yarn 3, it has moisture absorption group 7 to pack in the cold-proof space 6, outsourcing yarn 3 includes two wear-resisting yarns 8 and a enhancement yarn 9, enhancement yarn 9 winds on two wear-resisting yarns 8 in proper order.

As shown in fig. 1 and 2, the core yarn 1 is made of a vinylon fiber 14 with a hollow cross section, the halter yarn 4 is formed by twisting acrylic fibers 10 and cotton fibers 11, the acrylic fibers 10 are pentagonal in cross section, the moisture absorption lumps 7 are made of viscose floccules with wool floccules, the warm-keeping yarn 5 is formed by twisting polyester fibers 12, spandex fibers 13 and the vinylon fibers 14, the polyester fibers 12 are triangular in cross section, the wear-resistant yarns 8 are formed by false twisting polyester filaments, the twisting directions of the two wear-resistant yarns 8 are opposite, and the reinforcing yarn 9 is formed by twisting the polyamide fibers 15.

When people need to obtain the yarn, firstly, the vinylon fiber 14 with the hollow cross section shape is sprayed out of a spinneret plate and used as the core yarn 1 of the yarn, then, the acrylic fiber 10 with the pentagonal cross section shape is sprayed out, then, the cotton fiber 11 and the acrylic fiber 10 with the special cross section are sent into a fancy twisting machine together for twisting production, so that the big-belly yarn 4 with thick section and thin section is obtained, some flocculent viscose fibers are bonded on the big-belly yarn 4, then, the spinneret plate is used for spraying the polyester fiber 12 with the triangular cross section shape, the polyester fiber 12, the spandex fiber 13 and the vinylon fiber 14 with the non-special cross section are sent into a ring spinning machine together, so that the warm-keeping yarn 5 with good elasticity is obtained, the warm-keeping yarn 5 and the big-belly yarn 4 are uniformly distributed on the outer peripheral wall of the core yarn 1, then, two polyester filaments with opposite twisting directions are taken out, the wear-resistant yarn 8 is reinforced by the reinforcing yarn 9 made of the nylon fiber 15, the outer covering yarn 3 is obtained after the reinforcement, and the outer side of the outer covering yarn 3 is spirally wound on the outer side of the middle layer 2, so that the warm-keeping yarn with good elasticity and the warm-keeping effect can be obtained.

When people wear clothes woven by the yarn, because the core yarn 1 is hollow, a large amount of air with poor fluidity can be kept in the core yarn 1, the air circulation between the interior of the yarn and the outside is reduced, the heat preservation and heat preservation effects are achieved, and because the large-belly yarn 4 is thick and thin in section, a plurality of heat preservation spaces 6 distributed in an array form between the core yarn 1 and the outer covering yarn 3, the air content in the yarn can be further increased, the heat preservation effect of the yarn is enhanced, meanwhile, because a certain amount of moisture absorption groups 7 are filled in the heat preservation spaces 6, the yarn can absorb moisture instantly when a wearer sweats, and the wearer is prevented from feeling sultry or cold, and triangle-shaped polyester fiber 12 on cold-proof yarn 5 has good wet nature of leading, can accelerate the drying rate of this yarn, and vinylon fibre 14 in this yarn, acrylic fiber 10 and cotton fiber 11 then just have good warmth retention, spandex fiber 13 is responsible for letting this yarn possess certain elasticity, but polyester filament and polyamide fiber 15 on the outsourcing yarn 3 then can play the effect of reinforcing yarn intensity, prevent that the yarn from being overstretched to the fracture, reinforcing yarn 9 on the outsourcing yarn 3 twines around the periphery wall of two wear-resisting yarns 8, the wear resistance of outsourcing yarn 3 has been strengthened, can prevent that the clothing that this yarn was made from wearing out, the life of extension clothing when cold-proof.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a high-elastic tensile yarn, includes core yarn (1), middle level yarn (2) and outsourcing yarn (3) that set gradually from inside to outside, its characterized in that: core yarn (1) is hollow form, middle level yarn (2) include a plurality of annular array distribution and big belly yarn (4) and cold-proof yarn (5) that set up in turn, big belly yarn (4) are followed and are formed a plurality of cold-proof spaces (6) between its length direction and core yarn (1), the outer package yarn (3), cold-proof space (6) intussuseption is filled with moisture absorption group (7), outer package yarn (3) are including two wear-resisting yarn (8) and one and strengthen yarn (9), strengthen yarn (9) and wind on two wear-resisting yarn (8) in proper order.

2. The high elastic tensile yarn of claim 1, wherein: the core yarn (1) is made of a vinylon fiber (14) with a hollow cross section.

3. The high elastic tensile yarn of claim 1, wherein: the big-belly yarn (4) is formed by twisting acrylic fibers (10) and cotton fibers (11), and the cross section of each acrylic fiber (10) is pentagonal.

4. The high elastic tensile yarn of claim 1, wherein: the moisture absorption block (7) is made of viscose fiber block in wool shape.

5. The high elastic tensile yarn of claim 1, wherein: the thermal yarn (5) is formed by twisting polyester fibers (12), spandex fibers (13) and vinylon fibers (14), and the cross section of the polyester fibers (12) is triangular.

6. The high elastic tensile yarn of claim 1, wherein: the wear-resistant yarns (8) are formed by false twisting of polyester filaments, and the twisting directions of the two wear-resistant yarns (8) are opposite.

7. The high elastic tensile yarn of claim 1, wherein: the reinforcing yarn (9) is formed by twisting nylon fibers (15).

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