CN216040022U - Anti-thread-off suture - Google Patents

Abstract

The utility model discloses a thread-off prevention suture, which relates to the technical field of textiles and aims to solve the problem that once the suture is broken at any position, the suture can be pulled away from a sewed object, so that the sewed object is scattered, and the technical scheme is as follows: including the baseline, the winding has a plurality of knot sections on the baseline, the thickness of knot section increases from its both ends to the centre, just the knot section has elastic deformation performance, the knot section is along its radial deformation. The utility model can ensure that the suture thread is not easy to fall off from a sewed object, has better strength and is not easy to break, and aramid fiber is adopted to enhance the high temperature resistance and tensile strength of the suture thread, so that the suture thread is not easy to be pulled off or burnt off.

Description

Anti-thread-off suture

Technical Field

The utility model relates to the technical field of textiles, in particular to an anti-thread-off suture.

Background

The sewing is a process for sewing clothes, decorative home fabric articles, fabric toy articles and the like, various multifunctional sewing machines are developed in industry at present, various patterns and stitches can be sewn, the embroidery function is realized, and the sewing is widely applied to various aspects of life.

Sewing thread, i.e. thread required for knitting clothing articles, is a common daily use article, but once the sewing thread is broken at any position, the problem that the sewing thread is pulled away from the sewed article occurs, so that the sewed article is scattered.

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

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the anti-off suture which is not easy to fall off from a sewed object, has better strength and is not easy to break.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides an anticreep line stylolite, includes the baseline, the winding has a plurality of knots section on the baseline, the thickness of knot section increases from its both ends to the centre, just the knot section has elastic deformation performance, the knot section is along its radial deformation.

Through adopting above-mentioned technical scheme, when this stylolite sews up the work, at first make this stylolite be stained with water earlier, then sew up the work again, and when sewing up, when the stylolite pierces through the surface fabric, the surface fabric can extrude the knot section, thereby make and take place deformation, then after the stylolite is dry, make knot section reconversion again, when the cracked problem takes place for the stylolite optional position, can both restrict whole stylolite's process through the knot section, make this stylolite be difficult to break away from by the sewing material.

The utility model is further configured to: a deformation space is formed between the line knot section and the base line, and a soft layer is filled in the deformation space.

Through adopting above-mentioned technical scheme, through setting up the deformation space to make it can set up soft layer, soft layer can temporarily lose elastic deformation's performance after meeting water, and strengthens the elasticity of knot section after the drying, makes the knot section can the original state of keeping always.

The utility model is further configured to: the soft layer is formed by winding a plurality of cotton short fibers.

By adopting the technical scheme, the cotton short fibers are arranged, so that the cotton short fibers have better water absorbability and elasticity, and the soft layer has better elasticity.

The utility model is further configured to: the outer side of the base line is wound with composite yarns, the knot sections are formed by winding the composite yarns on the outer side of the base line, and the composite yarns form connecting line sections between adjacent knot sections.

The utility model is further configured to: the composite yarn is formed by twisting a plurality of aramid fibers.

Through adopting above-mentioned technical scheme, through setting up aramid fiber to make composite yarn have better elasticity and high temperature resistant effect, difficult fracture.

The utility model is further configured to: the base line comprises a core wire, an outer cladding layer wound on the outer side of the core wire and a protective layer coated on the outer side of the outer cladding layer, wherein the protective layer is coated by a sealant.

Through adopting above-mentioned technical scheme, through setting up the protective layer to make it can play better guard effect to outer covering and heart yearn, be difficult for making the cracked problem of baseline emergence.

The utility model is further configured to: the core wire is formed by spirally twisting a single yarn I and a single yarn II with each other, wherein the single yarn I and the single yarn II are respectively polyester fiber and spandex fiber.

Through adopting above-mentioned technical scheme, through setting up single yarn one and single yarn two to make the heart yearn have better elasticity, the difficult condition of being broken of taking place.

The utility model is further configured to: the outer covering layer comprises a first outer covering yarn, a second outer covering yarn and a third outer covering yarn which are spirally interwoven outside the core wire, wherein the first outer covering yarn, the second outer covering yarn and the third outer covering yarn are cotton fiber, bamboo fiber and hemp fiber respectively.

Through adopting above-mentioned technical scheme, through setting up outsourcing yarn one, outsourcing yarn two and outsourcing yarn three, make the tensile strength of heart yearn can effectively be strengthened, difficult fracture problem takes place.

In conclusion, the utility model has the following beneficial effects:

when this stylolite sews up the work, at first make this stylolite be stained with water earlier, then sew up the work again, and when sewing up, when the stylolite pierces through the surface fabric, the surface fabric can extrude the knot section, thereby make and take place deformation, then after the stylolite is dry, make the knot section reconversion, when the cracked problem takes place for the stylolite optional position, can both restrict whole stylolite's process through the knot section, make this stylolite be difficult to break away from by the suture.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view of the structure of a base line according to the present invention.

In the figure: 1. a baseline; 2. a wire knot section; 3. connecting line segments; 4. a core wire; 5. single yarn I; 6. a second single yarn; 7. wrapping a first yarn; 8. wrapping a second yarn; 9. wrapping yarn III; 10. and a protective layer.

Detailed Description

The utility model is described in detail below with reference to the figures and examples.

Example (b):

a thread-off preventing suture comprises a base thread 1 and a composite yarn.

As shown in fig. 1 and 2, the outside of baseline 1 is twined with compound yarn, compound yarn forms through a plurality of aramid fiber twists, knot section 2 is twined in the outside of baseline 1 through compound yarn and is formed, compound yarn forms line segment 3 between adjacent knot section 2, the thickness of knot section 2 increases to the centre from its both ends, and knot section 2 has elastic deformation performance, knot section 2 is along its radial deformation, form the deformation space between knot section 2 and baseline 1, the deformation space intussuseption is filled with soft layer, soft layer is twined through a plurality of cotton short fibers and is formed.

As shown in fig. 3, the base string 1 includes a core wire 4, an outer covering layer wound around the outer side of the core wire, and a protective layer 10 coated on the outer side of the outer covering layer, the protective layer 10 is formed by a sealant coating, the core wire 4 is formed by mutually spirally twisting a first single yarn 5 and a second single yarn 6, the first single yarn 5 and the second single yarn 6 are respectively a polyester fiber and a spandex fiber, the outer covering layer includes a first outer covering yarn 7, a second outer covering yarn 8 and a third outer covering yarn 9 which are mutually spirally interwoven on the outer side of the core wire 4, and the first outer covering yarn 7, the second outer covering yarn 8 and the third outer covering yarn 9 are respectively a cotton fiber, a bamboo fiber and a hemp fiber.

When people need to obtain the suture line, the people only need to take the single yarn I5 and the single yarn II 6 of the polyester fiber and the spandex fiber, and send the single yarn I5 and the single yarn II 6 into a twisting machine to twist so as to obtain the core wire 4, then send the core wire 4, the covering yarn I7, the covering yarn II 8 and the covering yarn III 9 which are respectively cotton fiber, bamboo fiber and hemp fiber into a ring spinning machine together, interweave the covering yarn I7, the covering yarn II 8 and the covering yarn III 9 on the outer side of the core wire 4 in a ring spinning mode so as to form the covering layer, finally coat a sealant coating layer on the outer layer of the covering layer to be used as a protective layer 10 so as to obtain the base wire 1, finally wind a plurality of groups of cotton short fibers on the outer side of the base wire 1 to form a soft layer, then twist a plurality of aramid fibers through the twisting machine to obtain the composite yarn, and wind the composite yarn on the base wire 1 and the soft layer, so that the composite yarns form the knot sections 2 at the outer side of the soft layer and the connecting line sections 3 are formed between the adjacent knot sections 2, thereby obtaining the suture.

When people need to use the suture line to carry out suture connection, firstly, the part of the suture line which needs to be used is stained with water, after the suture line is stained with water, the soft layer and the whole suture line can absorb certain water, then the suture line is penetrated through a needle, then the suture work is started, when the suture line penetrates through the fabric, the line knot section 2 can deform in the radial direction, due to the fact that the suture line absorbs water, the soft layer and the line knot section 2 cannot release elastic potential energy in time to restore the original shape, after the suture line is dried, the soft layer can release the elastic potential energy to become dry, so that the line knot section 2 is bulged, when any position of the whole suture line is broken, the suture line can be limited through the line knot section 2, the suture line is prevented from being pulled out of the fabric, meanwhile, the composite yarn adopts aramid fiber, so that the structural strength of the suture line can be increased, increase high temperature resistance effect simultaneously, be difficult for being blown, simultaneously because base line 1 itself uses heart yearn 4 as the basis, thereby make it have better elasticity, and through setting up the surrounding layer, thereby make outsourcing yarn 7, outsourcing yarn two 8 and three 9 of outsourcing yarn can effectively strengthen heart yearn 4's tensile strength, be difficult for being broken, protective layer 10 in the outside is then when protecting base line 1's inside simultaneously, can also effectively increase whole base line 1's tensile strength, thereby make this stylolite comparatively firm, be difficult for breaking away from the surface fabric simultaneously.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (8)

1. A thread-off prevention suture characterized by: including baseline (1), the winding has a plurality of knot sections (2) on baseline (1), the thickness of knot section (2) increases from its both ends to the centre, just knot section (2) have elastic deformation performance, knot section (2) are along its radial deformation.

2. A thread-escape preventing suture according to claim 1, characterized in that: a deformation space is formed between the line knot section (2) and the base line (1), and a soft layer is filled in the deformation space.

3. A thread-escape preventing suture according to claim 2, characterized in that: the soft layer is formed by winding a plurality of cotton short fibers.

4. A thread-escape preventing suture according to claim 1, characterized in that: the outside of the base line (1) is wound with composite yarns, the knot sections (2) are formed by winding the composite yarns on the outside of the base line (1), and the composite yarns form connecting line sections (3) between the adjacent knot sections (2).

5. The thread-escape preventing suture of claim 4, wherein: the composite yarn is formed by twisting a plurality of aramid fibers.

6. A thread-escape preventing suture according to claim 1, characterized in that: the base line (1) comprises a core wire (4), an outer cladding layer wound on the outer side of the core wire and a protective layer (10) coated on the outer side of the outer cladding layer, wherein the protective layer (10) is coated with a sealant.

7. The thread-escape preventing suture of claim 6, wherein: the core wire (4) is formed by mutually and spirally twisting a single yarn I (5) and a single yarn II (6), wherein the single yarn I (5) and the single yarn II (6) are respectively polyester fiber and spandex fiber.

8. The thread-escape preventing suture of claim 6, wherein: the outer covering layer comprises a first outer covering yarn (7), a second outer covering yarn (8) and a third outer covering yarn (9) which are spirally interwoven on the outer side of the core wire (4), and the first outer covering yarn (7), the second outer covering yarn (8) and the third outer covering yarn (9) are cotton fibers, bamboo fibers and hemp fibers respectively.

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