CN212771270U

CN212771270U - Meshbelt and contain shoelace and clothing of this meshbelt

Info

Publication number: CN212771270U
Application number: CN202020367744.8U
Authority: CN
Inventors: 伊小琳; 王旭; 徐剑光; 林永佳
Original assignee: Li Ning China Sports Goods Co Ltd
Current assignee: Li Ning China Sports Goods Co Ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2021-03-23
Anticipated expiration: 2030-03-20

Abstract

The utility model relates to a meshbelt and include shoelace and the clothing of this meshbelt, meshbelt include an at least dysmorphism cross-section fibre, and dysmorphism cross-section fibre is woven and is formed the meshbelt. The embodiment of the utility model provides a meshbelt can utilize special-shaped cross section fibre to improve the limited slip locking function of taking off of shoes, clothing, accessory, and the preparation method easy operation of meshbelt, and need not any aftertreatment and post-processing process, and economic cost is low, production efficiency is high, and the meshbelt that this method preparation obtained has good limited slip nature, the difficult pine of finished product meshbelt takes off and lightweight, produces the performance characteristics that the cost performance is high, can the wide application in the fabrics field that has the limited slip locking demand of taking off.

Description

Meshbelt and contain shoelace and clothing of this meshbelt

Technical Field

The utility model relates to a daily necessities/shoes, clothing, accessory class fabrics technical field especially relates to a meshbelt and include shoelace and the clothing of this meshbelt.

Background

The woven belt is an important component in shoes, clothes and accessory products. Wherein, the shoelace can effectively improve the close foot nature of foot through the elasticity of adjusting the welt department, guarantees the ankle in the security of motion process, reduces the emergence of the circumstances such as the foot of spraining. Good fit is positively correlated with the comfort of wearing. The improvement of the comfort of the shoe product can improve the running economy and improve the wearing experience. Meanwhile, researches show that the improvement of the comfort of the shoes can effectively improve the sports performance of the football and is helpful to reduce the damage rate of the football. In the motion process, ordinary shoelace often can take place to loosen, both influences the motion safety of wearer, also can break wearer's motion rhythm simultaneously, and then influences the motion performance. In addition, the woven belts used in various caps and clothes also have good anti-loosening performance to ensure that the caps are not blown away under strong wind conditions, the sweater and cap can provide good heat retention for the heads in cold wind, and the waistbands of the casual pants can be tightly tied on the waists of the wearers, so that the purposes of ensuring the attractiveness of related products and avoiding embarrassment in life are achieved. The occurrence of the undesirable loosening phenomenon is avoided, and more pleasant consumption experience can be brought to consumers. Therefore, the anti-slip and anti-loose function is one of the indispensable performance requirements of the woven belt applied to the fields of shoes, clothes, accessories and the like.

The special-shaped section fiber is a chemical fiber which is obtained by spinning through a spinneret orifice with a specific geometric shape and has a special section shape and functions. The preparation of profiled cross-section fibers is also one of the most common physical modification methods for modifying synthetic fibers. However, in general, the preparation of the profiled cross-section fiber is mainly to improve the defects that the surface of the common circular cross-section synthetic fiber is weak in glossiness and has a wax-like feeling, and a fabric woven by the fiber has the performance defects of easy dirt, easy pilling and difficult water absorption. At present, the application of the special-shaped section fiber in the field of slip prevention and loosening prevention of the woven belt is not reported.

At present, the following three methods are mainly used for improving the skid resistance of the woven belt:

(1) the slip resistance of the mesh belt is improved by utilizing the outer layer structure and the weaving structure design of the mesh belt.

Chinese patent application No. CN201710348887.7 discloses an anti-slip webbing. When the antiskid yarns used by the woven belt pass over the weft yarns, the antiskid yarns are wound by one circle and then woven continuously. The surface of the antiskid yarn is provided with longitudinal or transverse threads. The warp yarns and the anti-slip yarns are woven with the weft yarns at the edge of one side of the woven belt to form a locking edge. The structure has a larger friction coefficient, can prevent slipping and increases the use safety performance. However, this unique weaving method results in a more complicated process in mass production.

Chinese patent application No. CN201711080971.1 discloses a shoelace with round anti-slip plugs, wherein the left and right ends of the shoelace are made of elastic materials. Meanwhile, binding sections with the diameter smaller than that of the shoelace are respectively arranged at the left end and the right end of the shoelace close to the anti-slip plugs. The left binding section is provided with a suede formed by uniformly distributed plastic looped piles, and the right binding section is provided with a hook surface formed by uniformly distributed plastic small hooks. The binding sections at the left end and the right end are tied into bowknots and are lightly extruded, and the suede is hooked by the hook surface, so that the shoelace is prevented from loosening and sliding. However, the addition of the hook surface and the pile surface on the shoelace also increases the process complexity and the manufacturing cost of the shoelace.

Chinese patent application No. CN201820562275.8 discloses a webbing having a directional friction coefficient. The mesh belt body is provided with a skin contact surface, a low friction surface and a high friction surface, the friction coefficient of the high friction surface is greater than that of the low friction surface, the low friction surface and the high friction surface are inclined planes respectively, a plurality of raised stripes are formed on the mesh belt body along the latitudinal direction and/or the longitudinal direction, and the low friction surface and the high friction surface are arranged in an included angle area between the raised stripes and the surface of the mesh belt body respectively so as to play a directional anti-skidding role and improve the comfort and the anti-skidding performance.

(2) The friction coefficient is improved by compounding a new material on the surface of the woven belt.

Chinese patent application No. CN201910591962.1 discloses a method for preparing a high-permeability anti-slip mesh belt. The surface of the mesh belt body is coated with silica gel, the friction force of the mesh belt is increased by using the silica gel, so that the mesh belt is better in anti-slip performance and can also have good hand feeling, and the additional added silica gel layer also increases the weight of the mesh belt.

(3) The woven belt is additionally provided with a fastening device.

Chinese patent application No. CN201920169196.5 discloses an anti-slip woven belt composed of a woven belt and nylon threads. The surface of braid over braid evenly sets up the through-hole ring, and its right-hand member and first fixed block left end fixed link, and its left side and the right section fixed link of second fixed block. The left side and the cardboard right side welded fastening of second fixed block, the card hole has been seted up on the surface of cardboard, and the welding of the front of cardboard has two sets of track boards, and the cardboard openly is provided with the fly leaf simultaneously. The surface of the track plate is provided with a sliding chute matched with the sliding block. The device improves the friction force on the surface of the woven belt while increasing the air permeability of the woven belt, and plays a role in skid resistance in the use process of the woven belt. These fixed modes involve a plurality of processing and post-processing processes, and the woven belt welding position greatly reduces the aesthetic degree of the woven belt, and the design effect is influenced.

Chinese patent with application number CN201910143779.5 discloses a flat shoelace body with a first binding section and a second binding section, a neck and at least two raised structural designs, and a first binding head and a second binding head structure of the shoelace provide a shoelace which is not only tied but also not easy to fall off.

Although the methods are helpful for improving the slip resistance of the woven belt, the methods all cause the weight increase of the product to different degrees, increase the cost and increase the process complexity in the processing process.

Due to the sectional structure characteristics of the fibers with the special-shaped sections, the fibers can provide excellent moisture absorption and air permeability for fabrics, and are widely applied to the fields of medical appliances, textile fabrics and the like. At present, the application of products taking profiled cross-section fibers as raw materials mainly focuses on the following three aspects:

(1) improve the wearing comfort and improve the functions of hygroscopicity, air permeability, waterproofness, durability, warmth retention and the like of the product.

Chinese patent application No. CN201721350878.3 discloses a medical sun-proof protective device using irregular cross-section fiber as a contact layer, wherein the irregular cross-section fiber layer has moisture absorption and sweat releasing functions, so as to effectively improve the wearing comfort of the protective device.

Chinese patent application No. CN201620854021.4 discloses a light moisture-permeable sandwich fabric, in which the inner layer of the fabric is polypropylene fiber, and the woven materials of the middle layer and the outer layer of the fabric are polyester fiber with special-shaped cross section. The special-shaped section polyester fiber enables the fabric to have the characteristics of light weight, good heat preservation and moisture absorption, and the breathable effect of the mesh is combined, so that the fabric has the advantages of sweat releasing, ventilation, wearing comfort and the like.

Chinese patent application No. CN201720715454.6 discloses a windproof and warm-keeping polytetrafluoroethylene laminated composite fabric. The surface layer and the inner layer of the composite fabric adopt the special-shaped cross-section fibers, and the polytetrafluoroethylene layer with lasting waterproofness after surface treatment can realize the performance advantages of wind prevention, heat preservation, water resistance, moisture permeability, lasting water pressure resistance, high durability and light weight, and is suitable for the fields of military and civil dual-use, outdoor sports, labor operation protection and the like.

Chinese patent with application number CN201710096955.5 discloses a high permeability diversion layer material and a preparation method thereof. The high permeability flow guiding layer material prepared by matching the thick denier profiled cross section fiber and the thin denier hydrophilic bi-component in the upper layer fiber web and reasonably matching the hydrophilic bi-component fiber and the water repellent bi-component fiber in the bottom layer web has good instantaneous absorbability, good flow guiding property and good barrier property, and has good air permeability, moisture permeability and anti-reverse osmosis effect.

(2) Changing the visual and tactile appearance.

Chinese patent application No. CN201680061509.4 discloses a pile fabric having a long pile head portion including at least one of a C-shape and an H-shape in cross-sectional shape, and a single fiber fineness of 15 to 60 dtex. The pile fabric can provide visual and tactile feeling of animal needle hair.

(3) The air purifying and filtering device has the function of purifying and filtering air by adsorbing pollutant and dust in the air.

Chinese patent with application number CN201410546421.4 discloses a multi-scale polymer fiber air filter screen, which is prepared by mixing common fibers with one or more of C-shaped section fibers, 120-degree three-C-shaped section fibers, V-shaped section fibers, clover-shaped section fibers and W-shaped section fibers to obtain a porous adsorption material. When ventilation is carried out, pollutant dust in the air can be adsorbed on the surfaces of the inner layer and the outer layer of the special-shaped cross section fiber to form inner layer pollutants and outer layer pollutants. Compared with the O-shaped section fiber, the specific area of the filter screen prepared by the method is increased by more than 80-160%, the dust holding capacity is 1.8-2.6 times, the bacteria filtering efficiency reaches 100%, and the inhalable suspended particles of PM0.3-PM10 can be effectively adsorbed and removed.

However, no patent is reported for improving the slip-resistant and anti-loosening performance of the woven tape by using the structural characteristics of the fibers with the irregular cross sections. In view of this, the present invention provides a new webbing.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a meshbelt can utilize special-shaped cross section fibre to improve the limited slip locking function of taking off of shoes, clothing, accessory, and preparation method easy operation of meshbelt need not any aftertreatment and postprocessing, and economic cost is low, production efficiency is high, and the meshbelt that this method preparation obtained has good limited slip nature, the difficult pine of finished product meshbelt takes off and lightweight, produces the performance characteristics that the cost performance is high, can the wide application in the fabrics field that has the demand of limited slip locking taking off.

On the one hand, according to the utility model discloses the embodiment provides a meshbelt, the meshbelt includes at least one kind dysmorphism cross-section fibre, and dysmorphism cross-section fibre is woven and is formed the meshbelt.

According to an aspect of an embodiment of the present invention, a cross-sectional shape of a cross section of the irregularly-shaped cross-section fiber is at least one of a C shape, a V shape, an H shape, a polygonal shape, a multi-lobal shape, a flat shape, and a hollow shape.

According to an aspect of an embodiment of the present invention, the profiled cross-section fiber is a 300D/96F type fiber.

According to an aspect of an embodiment of the present invention, the profiled cross-section fiber is a 300D/72F type fiber.

According to an aspect of an embodiment of the present invention, the profiled cross-section fiber is a 150D/36F type fiber.

According to an aspect of an embodiment of the present invention, the profiled cross-section fiber is a 100D/96F type fiber.

On the other hand, according to the embodiment of the present invention, a shoelace is provided, which comprises the above-mentioned braid.

In another aspect, the present invention provides a garment, including the above-mentioned woven tape.

The embodiment of the utility model provides a meshbelt, meshbelt include at least one type dysmorphism cross-section fibre, and dysmorphism cross-section fibre is woven and is formed the meshbelt. The woven belt can be applied to a shoelace material with the requirements of slip prevention and loosening prevention, or can be applied to clothes, accessories or composite materials with the requirements of slip prevention and loosening prevention. The embodiment of the utility model provides a meshbelt can utilize special-shaped cross section fibre to improve the limited slip locking function of taking off of shoes, clothing, accessory, and preparation method easy operation of meshbelt need not any aftertreatment and postprocessing, and economic cost is low, production efficiency is high, and the meshbelt that this method preparation obtained has good limited slip nature, the difficult pine of finished product meshbelt takes off and lightweight, produces the performance characteristics that the cost performance is high, can the wide application in the fabrics field that has the demand of limited slip locking taking off.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the disclosure. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1-1 is a cross-sectional view of a trilobal shaped profiled spinneret orifice used in a method of making a woven tape in accordance with an embodiment of the present invention;

FIGS. 1-2 are cross-sectional views of profiled cross-section fibers spun using the trilobal profiled spinneret orifice shown in FIG. 1;

FIG. 2-1 is a cross-sectional view of a multilobal shaped profiled spinneret hole used in the method of making a woven tape according to an embodiment of the present invention;

FIG. 2-2 is a cross-sectional view of a profiled cross-section fiber spun using the multilobal profiled spinneret orifice shown in FIG. 1;

FIG. 3-1 is a cross-sectional view of a hollow shaped spinneret hole used in a method of making a woven tape according to an embodiment of the present invention;

FIG. 3-2 is a cross-sectional view of a profiled fiber spun from the hollow profiled orifice shown in FIG. 1;

FIG. 4-1 is a cross-sectional view of a near-triangular hollow shaped spinneret hole used in the method of making a woven tape according to the embodiment of the present invention;

FIG. 4-2 is a cross-sectional view of a profiled cross-section fiber spun using the profiled spinneret hole of the near-triangular hollow shape shown in FIG. 1;

fig. 5 is a schematic diagram illustrating a mechanism of mutual anchoring slip prevention between fibers with irregular cross sections according to an embodiment of the present invention.

In the figure, the position of the upper end of the main shaft,

100-profiled cross-section fibers;

200-contour line of ribbon;

300-anchor point between profiled cross-section fibers.

In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.

Detailed Description

Features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by illustrating examples of the invention. In the drawings and the following description, at least some well-known structures and techniques have not been shown in detail in order to avoid unnecessarily obscuring the present invention; also, the dimensions of some of the structures may be exaggerated for clarity. Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

The embodiment of the utility model provides a preparation method, meshbelt and application of meshbelt, a shoelace and clothing including this meshbelt are provided simultaneously, can utilize special-shaped cross-section fibre 100 to improve shoes, clothing, the limited slip locking function of taking off of accessory, the preparation method easy operation of meshbelt, need not any aftertreatment and postprocessing process, and economic cost is low, high production efficiency, the meshbelt that this method preparation obtained has good limited slip nature, the difficult pine of finished product meshbelt takes off and the lightweight, produce the performance characteristics that product cost ratio is high, can wide application in the fabrics field that has the demand of limited slip locking taking off.

For a better understanding of the present invention, the following detailed description is provided with reference to fig. 1-1 to 5 for a method of manufacturing a woven tape, and an application thereof according to an embodiment of the present invention.

Referring to fig. 1-1 to 5, fig. 1-1 is a cross-sectional view of a trilobal special-shaped spinneret orifice used in a method for preparing a woven tape according to an embodiment of the present invention; FIGS. 1-2 are cross-sectional views of profiled cross-section fibers 100 spun using the trilobal profiled spinneret orifice shown in FIG. 1; FIG. 2-1 is a cross-sectional view of a multilobal shaped profiled spinneret hole used in the method of making a woven tape according to an embodiment of the present invention; FIG. 2-2 is a cross-sectional view of a profiled cross-section fiber 100 spun using the multilobal profiled spinneret orifice shown in FIG. 1; FIG. 3-1 is a cross-sectional view of a hollow shaped spinneret hole used in a method of making a woven tape according to an embodiment of the present invention; FIG. 3-2 is a cross-sectional view of a profiled fiber 100 spun from the hollow profiled orifice shown in FIG. 1; FIG. 4-1 is a cross-sectional view of a near-triangular hollow shaped spinneret hole used in the method of making a woven tape according to the embodiment of the present invention; FIG. 4-2 is a cross-sectional view of a profiled fiber 100 spun from the profiled spinneret hole shown in FIG. 1 in a near-triangular hollow shape; fig. 5 is a schematic diagram of the mutual anchoring slip prevention mechanism between the profiled cross-section fibers 100, wherein the contour line 200 of the woven tape and the anchoring points 300 between the profiled cross-section fibers 100 are shown in fig. 5.

The embodiment of the utility model provides a preparation method of meshbelt, include: preparing special-shaped cross-section fibers, and spinning by using special-shaped spinneret orifices with corresponding shapes to obtain the special-shaped cross-section fibers, wherein the special-shaped cross-section fibers have special-shaped cross sections; weaving the special-shaped section fiber to obtain the woven belt.

The embodiment of the utility model provides a preparation method of meshbelt, dysmorphism cross-section fibre are compound dysmorphism cross-section fibre. The profiled cross-section fiber comprises one of terylene, chinlon, polypropylene fiber, acrylic fiber, spandex and vinylon, or is prepared by blending or blending two or more materials in the fibers.

The embodiment of the utility model provides a preparation method of meshbelt, the sectional shape of the fibrous cross section of dysmorphism cross section is at least one kind shape in C shape, V-arrangement, H shape, polygon, multilobal shape, platykurtic or the cavity.

The embodiment of the utility model provides a meshbelt, meshbelt are obtained by foretell method preparation, and the meshbelt includes at least one dysmorphism cross-section fibre, and dysmorphism cross-section fibre is woven and is formed the meshbelt.

The embodiment of the utility model provides an application of meshbelt, meshbelt are obtained by foretell method preparation, and the meshbelt is as the application of the shoelace material that has the anti-skidding locking function demand that takes off, perhaps the meshbelt is as the application of clothing, accessory or combined material that has the anti-skidding locking function demand that takes off.

Example 1

The ribbon is woven by selecting the special-shaped cross section fiber 100 with the fiber specification of 300D/96F and the cross section shape of C shape in a conventional mode.

Example 2

The ribbon is woven by selecting the special-shaped section fiber 100 with the fiber specification of 300D/96F and the V-shaped section shape in a conventional mode.

Example 3

The specification of the fiber is 300D/96F, and the woven tape is obtained by weaving the special-shaped section fiber 100 with the H-shaped section in the conventional mode.

Example 4

The woven tape is woven by selecting the special-shaped cross-section fiber 100 with the fiber specification of 300D/96F and the cross-section shape of a polygon in a conventional mode.

Example 5

The special-shaped cross section fiber 100 with the fiber specification of 300D/96F and the multi-leaf cross section shape is woven in a conventional mode to obtain the woven belt.

Example 6

The fiber specification is 300D/96F, and the woven tape is obtained by weaving the special-shaped cross-section fiber 100 with the hollow cross-section shape in a conventional mode.

Comparative example 1

The specification of the fiber is 300D/96F, and the ordinary round section fiber is selected and woven in a conventional mode to obtain the woven belt.

Contrast test verifies the utility model discloses limited slip performance of meshbelt of embodiment:

the webbing release resistance of each of the above examples (examples 1 to 6) and comparative example 1 was measured by a tensile tester. In order to further clarify the improvement degree of the slip resistance, the slip resistance improvement effect is calculated by using the slip resistance increase rate, and the slip resistance increase rate calculation method is shown as formula 1:

slip resistance increase rate (woven tape loosening resistance prepared from profiled cross-section fiber-woven tape loosening resistance prepared from common circular cross-section fiber) ÷ woven tape loosening resistance prepared from common circular cross-section fiber × 100% (formula 1)

Example 6

Compared with the woven belt of the comparative example 1, the slip resistance increase rate of the woven belt of the example 6 can reach 43.82 percent without damaging the mechanical property of the woven belt of the hollow profiled fiber 100, wherein the woven belt of the hollow profiled fiber 100 has the slip release resistance of 2.56kg, and the woven belt of the comparative example 1 has the common circular section fiber with the slip release resistance of 1.78 kg. The results show that the woven tape woven by the profiled fibers 100 has good slip resistance, so that the anti-loosening purpose can be achieved. The results of the loosening resistance and the increase in the slip resistance of the shoelace in the other examples 1 to 5 and comparative example 1 are shown in table 1.

Table 1 (fiber cross-sectional shape and Performance test results of examples 1 to 6 and comparative example 1)

Can know through the contrast result of above-mentioned embodiment 1 to embodiment 6 and comparative example 1, the embodiment of the utility model provides a preparation method preparation the meshbelt and include shoelace and the clothing of this meshbelt, can improve the limited slip locking function of taking off of shoes, clothing, accessory, and the preparation method easy operation of meshbelt, need not any aftertreatment and post-processing process, and economic cost is low, high production efficiency, the meshbelt that this method preparation obtained has good limited slip nature, the difficult pine of finished product meshbelt takes off and lightweight, the performance characteristics that product cost ratio is high, can wide application in the fabrics field that has limited slip locking demand.

The above is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, but the present invention is not limited to the above embodiments, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the technical scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still belong to the scope of the present invention.

Claims

1. A webbing, wherein the webbing comprises at least one profiled cross-section fibre, the profiled cross-section fibre being woven to form the webbing.

2. The webbing of claim 1, wherein a cross-sectional shape of a cross-section of the irregularly-shaped cross-section fiber is at least one of a C-shape, a V-shape, an H-shape, a polygonal shape, a multi-lobal shape, a flat shape, or a hollow shape.

3. The webbing of claim 1, wherein the profiled cross-section fibers are 300D/96F type fibers.

4. The webbing of claim 1, wherein the profiled cross-section fibers are 300D/72F type fibers.

5. The webbing of claim 1, wherein the profiled cross-section fibers are 150D/36F type fibers.

6. The webbing of claim 1, wherein the profiled cross-section fibers are 100D/96F type fibers.

7. A shoe lace comprising the webbing of any one of claims 1 to 6.

8. A garment comprising the tape according to any one of claims 1 to 6.