CN204969762U

CN204969762U - Elasticity shoelace

Info

Publication number: CN204969762U
Application number: CN201520604825.4U
Authority: CN
Inventors: 郑森煤
Original assignee: TAIWAN BAIHE INDUSTRY Co Ltd
Current assignee: TAIWAN BAIHE INDUSTRY Co Ltd
Priority date: 2015-08-12
Filing date: 2015-08-12
Publication date: 2016-01-20
Anticipated expiration: 2025-08-12

Abstract

The utility model discloses an elasticity shoelace, it contains skin and inlayer, and outer and inlayer contains many first elasticity yarns and many second elasticity yarns respectively. Each first elasticity yarn contains a spandex and an at least first silk thread, each second elasticity yarn contains the 2nd spandex and second silk thread. Spandex that the winding of each silk thread corresponds to be in order reserving length, and can be flexible along with spandex. Second elasticity yarn is filled in the inlayer side by side, makes elasticity shoelace's whole longitudinally stretch, borrows this inside and outside bilayer that makes elasticity shoelace all can longitudinally stretch out and draw back.

Description

Elastic shoelace

Technical field

The utility model relates to a kind of shoestring, particularly relates to a kind of elastomeric yarn of inside and outside bilayer that utilizes to produce the elastic shoelace of Telescopic.

Background technology

Shoestring common on the market uses the braiding of many bundle cotton ropes to form mostly, and directly seals shaping when tag rolling, this kind of simple braiding structure due to weave simple and quick, be therefore particularly suitable for this cheap and running stores of a large amount of abrasion of shoestring.

Current footwear is except the elasticity of exquisite sole, also start there are many products researched and developed for the elasticity of shoestring, the exploitation demand that related elastic shoestring is main, be the footwear type change produced in response to wearer foot movement, the elasticity synchronously making appropriateness regulates, and this is also the most inaccessible part.

Current elastic shoelace product is more common in the violent sport footwear of activity, and such as bring with the flexible shoes of beam ring collocation many knots shape and directly enclose bundle, the design through many knot shapes can make shoestring and beam ring locate, and then generation is tie up function as rubber band.

But, consider appearance factor, this kind of shoestring significant discomfort closes the shoes of the more regular occasion dress such as leather shoes, military footwear, the shoestring of current this kind of shoes is many still waxes shoestring for main flow with the round end of 2.5 millimeters, the benefit of shoestring of waxing is not easily deliquescing distortion, can maintain due appearance tactile impression, but shortcoming is that quality is hard, and elasticity becomes poorer, the problem of ankle pain when particularly easily causing wearing leather shoes walking.

Utility model content

Because the restriction that existing shoestring product meets with in practical application, the purpose of this utility model is to propose a kind of elastic shoelace, inside and outside it, bilayer all adopts elastomeric yarn material to make, ectonexine due to elastic shoelace is respective independently braiding structure, therefore can control the thickness of shoestring easily and maintain outward appearance, make the full section of elastic shoelace all have retractility simultaneously.

According to an embodiment of the present utility model, provide a kind of elastic shoelace, it comprises skin and internal layer.Skin comprises many first elastomeric yarns, and each first elastomeric yarn comprises the first elastic fibers and at least one the first silk threads, and each bar first silk thread is wound around the first corresponding elastic fibers, makes the first silk thread length in reserve and can stretch with the first elastic fibers and extend.Internal layer comprises many second elastic fibers, and these second elastic fibers are filled in internal layer abreast, makes elastic shoelace still can possess enough intensity when elongating.

From above-mentioned embodiment, the ectonexine of elastic shoelace is separately containing the first elastic fibers and the second elastic fibers, these elastic fibers make elastic shoelace be represented the major constituents of retractility, and consider the material of elastic fibers, be aided with the common yarn of general textile product to be again wound around, skin is become be applicable to the shoestring material of formal footwear, once solve existing elastic shoelace and be difficult to the problem having function and appearance tactile impression concurrently.

In above-mentioned elastic shoelace, the quantity of the first silk thread that the first elastomeric yarn comprises can be more than two.In addition, the second elastic fibers can be twist yarn, and the material of the first elastic fibers can be identical with the second elastic fibers.In one example, aforesaid internal layer can comprise many second silk threads, and every bar second silk thread correspondence is wound around the second elastic fibers.

Aforesaid many first elastomeric yarns plain weave mode can interweave and form skin, and outer field cross sectional shape can be toroidal, and the external diameter of elastic shoelace can be 1.5 millimeters to 6 millimeters.

By above disclosure, elastic shoelace of the present utility model can adjust outer physical characteristic by the composition of change first elastomeric yarn, and then reach multi-effect according to actual demand, in equal length, such as increase the winding number of turn of the first silk thread to improve scalability, or use the first silk thread of unlike material to increase outer friction power, make elastic shoelace be tie up time the effect such as more firm, and directly do not weave relation due to the second elastic fibers and skin, therefore the shape of elastic shoelace, the parameters such as the size of ectonexine and density all can adjust easily.

According to another embodiment of the present utility model, provide a kind of elastic shoelace, it comprises skin and internal layer.Skin comprises many first elastomeric yarns, and each first elastomeric yarn comprises the first elastic fibers and the first silk thread, and each bar first silk thread is wound around the first corresponding elastic fibers, makes the first silk thread length in reserve and can extend with the first elastic fibers stretching.Internal layer comprises many second elastomeric yarns, and many second elastomeric yarns are filled in internal layer abreast, and each bar second elastomeric yarn comprises the second elastic fibers and the second silk thread, and each bar second silk thread is wound around again the second corresponding elastic fibers.

The internal layer of above-mentioned elastic shoelace is except filling with second elastic fibers of many, also the mode using the second silk thread to be wound around the second elastic fibers weaves into the second elastomeric yarn, because elastic shoelace can make skin become more flat after the stretch, therefore namely the second silk thread of internal layer is the structure keeping elastic shoelace sturdy in this case, and increases elastic force and the durability degree of elastic shoelace simultaneously.

Aforesaid second elastic fibers can be twist yarn, and the first elastic fibers still can be identical with the material of the second elastic fibers, and aforesaid skin can to weave in plain weave mode through the first elastomeric yarn equally and forms.

Aforementioned outer field cross sectional shape can be toroidal, and the external diameter of elastic shoelace can be 1.5 millimeters to 6 millimeters.

Because aforesaid elastic shoelace utilizes the second silk thread to be filled in internal layer, the inner core of elastic shoelace is made to become comparatively closely knit, in addition, because the braiding structure of the second elastomeric yarn of outer field first elastomeric yarn and internal layer is close, also can make elastic shoelace when flexible, have inside and outside high consistency, increase the use texture of elastic shoelace.

Accompanying drawing explanation

Fig. 1 is the front view of the elastic shoelace illustrated according to the utility model one embodiment;

Fig. 2 illustrates elastic shoelace according to Fig. 1 along the cross section view of A-A line; And

Fig. 3 is the partial enlarged drawing of the elastic shoelace illustrated according to Fig. 1.

Detailed description of the invention

Fig. 1 is the front view of the elastic shoelace 100 illustrated according to the utility model one embodiment.Please refer to Fig. 1, elastic shoelace 100 comprises skin 200, internal layer 300 and two ends and takes the lead 400.

Fig. 2 illustrates elastic shoelace 100 according to Fig. 1 along the cross section view of A-A line.Please coordinate with reference to Fig. 2, skin 200 is autologous is woven into tubulose.Internal layer 300 is closed in outer 200, and internal layer 300 comprises many second elastomeric yarns 310, many the second elastomeric yarn 310 is filled in internal layer 300 each other abreast, and elastic shoelace 100 two ends take the lead 400 by skin 200 and outer 200 compacting is closely sealed together, the two ends of these the second elastomeric yarns 310 and outer 200 are fixed, and other parts of each bar second elastomeric yarn 310 then longitudinally can be stretched in internal layer 300 inside.

Fig. 3 is the partial enlarged drawing of the elastic shoelace 100 illustrated according to Fig. 1.With further reference to Fig. 3, outer 200 comprise many first elastomeric yarns 210, and each bar first elastomeric yarn 210 comprises again the first elastic fibers 211 and the first silk thread 212, and each bar first silk thread 212 is wound around the first corresponding elastic fibers 211.

Because the fabric of the outer surface of general shoestring can not adopt plastic cement elastomeric material, the object that the first silk thread 212 is herein wound around is length in reserve, extend to be engaged in when the first elastic fibers 211 stretches thereupon, each bar first silk thread 212 is wound around the first elastic fibers 211 and after forming the first elastomeric yarn 210, each bar first elastomeric yarn 210 is woven into outer 200 in plain weave mode again.

Each bar second elastomeric yarn 310 of internal layer 300 can comprise the second elastic fibers 311 and the second silk thread 312 equally, and each bar second silk thread 312 is also wound around the second corresponding elastic fibers 311 and forms the second elastomeric yarn 310.Second elastomeric yarn 310 and the first elastomeric yarn 210 difference are: the second elastomeric yarn 310 does not exist aforesaid plain weave relation, many the second elastomeric yarns 310 are present directly to be filled in internal layer 300 side by side and the inner core becoming elastic shoelace 100 shape, then utilize between the first elastomeric yarn 210 and the second elastomeric yarn 310 elastic shoelace 100 two ends take the lead 400 give compacting and fix.

By said structure relation, elastic shoelace 100 can adjust various sizes or physical characteristic easily.Illustrate, the ectonexine 200 due to elastic shoelace 100 is the braiding relation be separated, thus, no matter outer 200 shape or thickness how to change, internal layer 300 only needs the quantity carrying out corresponding increase and decrease second elastomeric yarn 310 according to demand; In addition, the mechanical property of outer 200 also can adjust through the material of change first silk thread 212 or quantity; Moreover, can be found by Fig. 3, the limit of stretch of elastic shoelace 100 is actually and is determined by the winding density of the first silk thread 212 and the second silk thread 312, in other words, the limit of stretch of elastic shoelace 100 approximates length when the first silk thread 212 or the second silk thread 312 are fully extended, utilize this braiding relation, elastic shoelace 100 can adjust its retractility easily.

In aforesaid elastic shoelace 100, second elastic fibers 311 can be twist yarn, and the first elastic fibers 211 can be identical material with the second elastic fibers 311, above-described twist yarn is the current material of field of textiles, therefore its characteristic does not repeat at this.But with the utility model, as long as the first elastic fibers 211 and the second elastic fibers 311 possess telescopic elasticity and are suitable for the product that shoestring external diameter is 1.5 millimeters to 6 millimeters, effect of the present utility model can be realized out, thus do not need material to be restricted to identical or specific some yarn kind.

As shown in Figure 2, the aforementioned cross sectional shape of outer 200 can be woven into toroidal, and in one example, the external diameter of elastic shoelace 100 can be 1.5 millimeters to 6 millimeters.

From above-mentioned embodiment, elastic shoelace of the present utility model takes the ectonexine knitting structure different from existing shoestring product, the Telescopic of shoestring product given by recycling elastic fibers, and be wound in the flexible amplitude of silk thread on elastic fibers not only controllable elastic shoelace, also can change its material or canoe comes to go out different mechanical property according to demand creation.In addition, skin due to elastic shoelace of the present utility model is be integrally formed tubulose, and non-usage many cords or two panels cloth cover braiding form, even if it is cylindric to make elastic shoelace still can maintain full solid after the stretch, be therefore also applicable to the regular footwear that external diameter is 1.5 millimeters to 6 millimeters.

Although the utility model with embodiment openly as above; so itself and be not used to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; when doing various variation and retouching, therefore protection domain of the present utility model is when being as the criterion depending on the claim person of defining.

Claims

1. an elastic shoelace, is characterized in that, described elastic shoelace comprises:

Outer, described skin comprises many first elastomeric yarns, and each described first elastomeric yarn comprises the first elastic fibers and at least one the first silk threads, each described first silk thread is wound around corresponding described first elastic fibers, and described first silk thread is extended with described first elastic fibers; And

Internal layer, it comprises many second elastic fibers, and described second elastic fibers is filled in described internal layer abreast.

2. elastic shoelace as claimed in claim 1, it is characterized in that, described first elastic fibers is identical with the material of described second elastic fibers.

3. elastic shoelace as claimed in claim 1, it is characterized in that, described second elastic fibers is twist yarn.

4. elastic shoelace as claimed in claim 1, it is characterized in that, described first elastomeric yarn interweaves in plain weave mode and forms described skin.

5. elastic shoelace as claimed in claim 1, it is characterized in that, described outer field cross sectional shape is toroidal.

6. elastic shoelace as claimed in claim 5, it is characterized in that, the external diameter of described elastic shoelace is 1.5 millimeters to 6 millimeters.

7. an elastic shoelace, is characterized in that, described elastic shoelace comprises:

Skin, described skin comprises many first elastomeric yarns, and each described first elastomeric yarn comprises the first elastic fibers and the first silk thread, and described first silk thread is wound around corresponding described first elastic fibers, and described first silk thread is extended with described first elastic fibers; And

Internal layer, described internal layer comprises many second elastomeric yarns, and described second elastomeric yarn is filled in described internal layer abreast, and each described second elastomeric yarn comprises the second elastic fibers and the second silk thread, and each described second silk thread is wound around corresponding described second elastic fibers.

8. elastic shoelace as claimed in claim 7, it is characterized in that, described first elastic fibers is identical with the material of described second elastic fibers.

9. elastic shoelace as claimed in claim 7, it is characterized in that, described second elastic fibers is twist yarn.

10. elastic shoelace as claimed in claim 7, it is characterized in that, described first elastomeric yarn interweaves in plain weave mode and forms described skin.

11. elastic shoelaces as claimed in claim 7, it is characterized in that, described outer field cross sectional shape is toroidal.

12. elastic shoelaces as claimed in claim 11, is characterized in that, the external diameter of described elastic shoelace is 1.5 millimeters to 6 millimeters.