TWI611774B - Shoelace - Google Patents

Abstract

The present invention is directed to a lace that includes a woven structure. The woven structure is woven by a plurality of first strands and at least one second strand in a horse-woven manner, a portion of the at least one second strand is not covered by the first strands, and the at least one second A portion of the strand is formed with the first strand, wherein the Danny of each of the first strands is different from the Danny of each of the second strands.

Description

shoelace

The present invention relates to a shoelace.

Generally, the shoe body is mostly used as a fixing mechanism through the shoe belt. First, the shoelace will be worn through the shoelace hole in order, and then tied and fixed by the knotting method near the shoe mouth, wherein the bow is fixed again. For the common law of binding. The knot will loosen as the foot moves or is pulled by the foreign object, causing the wearer to step on the loose shoelace and trip over it, or the shoelace is caught by the object, causing an unexpected accident. . Therefore, some practitioners have developed different ways to fix the shoelaces to solve the above problems, as disclosed in the patents of TWM437082 and TWM421015.

In the TWM437082 patent, a positioning rod is attached to the tongue, and the lace is wrapped around the positioning rod and then fixed in the fastening strip of the shoe body. However, in this way, additional positioning rods must be added, and not every shoe body provides a fastening strap to secure the shoelaces, in other words, this method cannot be used for conventional or existing shoe bodies.

In the TWM421015 patent, the shoelace is designed with a non-slip section, and the first protrusion and the second protrusion of the anti-slip section are engaged with the shoelace hole, thereby preventing the shoelace from sliding relative to the shoelace hole to achieve a fixed position. purpose. However, such a shoelace is easy to be stuck or collided with the shoelace hole during the wearing process, which makes the wearing of the shoelace difficult, and the shoelace is easily damaged, or the card is excessively pulled when the card is reached, which is extremely easy. Causes a break in the necking section.

Therefore, it is necessary to provide a novel and progressive shoelace to solve the above problems.

The main object of the present invention is to provide a shoelace which is formed by weaving the first and second strands of two different Danny numbers, and can be used without prejudice to the smoothness of the hole in the shoelace. Under the hood, it achieves the anti-slip and anti-loose effect of the knot, and can be widely applied to various shoe bodies.

In order to achieve the above object, the present invention provides a shoelace comprising a woven structure which is woven by a plurality of first strands and at least one second strand in a horse-woven manner, the at least one second strand The portion is not covered by the first strands, and a portion of the at least one second strand is formed with a difference between the first strands, wherein the Denny number of each of the first strands is different The Danny number of each of the second strands, wherein the at least one second strand is two in number and located on opposite sides of the braided structure.

1,1A‧‧‧woven structure

2‧‧‧ first strand

21‧‧‧First weaving thread

3‧‧‧Second line

31‧‧‧Second weaving thread

4‧‧‧Departure

5,5A‧‧‧stops

6‧‧‧Ontology

7‧‧‧ Length direction

Figure 1 is a schematic view of a first embodiment of the present invention.

Fig. 2 is a schematic view showing the state of use of the first embodiment of the present invention.

Figure 3 is a schematic view of a second embodiment of the present invention.

The following is a description of the possible embodiments of the present invention, and is not intended to limit the scope of the invention as claimed.

Referring to Figures 1 through 2, there is shown a first embodiment of the present invention, the lace of the present invention comprising a woven structure 1.

The woven structure 1 is woven by a plurality of first strands 2 and at least one second strand 3 in a horse-woven manner, and portions of the at least one second strand 3 are not covered by the first strands 2, and A portion of the at least one second strand 3 and the first strands 2 are formed with a difference portion 4, wherein the Danny number of each of the first strands 2 is different from each of the second strands 3 Danny number.

More specifically, the Danny number of each of the second strands 3 is greater than the Danny number of each of the first strands 2, and it can be understood that each of the second strands 3 having a higher Danny number is thicker and Thick, as such, the portion of the at least one second strand 3 that is not covered by the first strands 2 will barely protrude from the first strands 2. Of course, depending on the requirements, in other embodiments, the Dani number of each of the first and second strands may also be reversed. Preferably, the ratio of the Dani number of each of the second strands 3 to the Danny number of each of the first strands 2 is between 2 and 10, and the portion of the at least one second strand 3 can be There is a better bulging effect. After many practical tests, the ratio is between 3 and 6 with better results.

In the first embodiment, each of the first strands 2 is interwoven by at least two first woven threads 21, and each of the second strands 3 is interwoven by at least two second woven threads 31. Preferably, each of the first woven thread 21 and each of the second woven threads 31 has a Danny number of at least not less than 150 dan, and can have a certain degree of toughness. In another preferred embodiment, each of the first woven lines 21 and each of the second woven lines 31 has the same Danny number, so that the same basic unit can be produced at the time of manufacture, and the number of the first woven lines 21 can be controlled separately. The Dani number of the second and second strands 2, 3. For example, each of the first strands 2 is woven and wound by two first woven lines 21 of 300 dan, and each of the second strands 3 is made up of eight second woven lines 31 of 300 dan. Weaved and entangled. Of course, in other possible embodiments, the first strand 2 and the second strand 3 may also be braided and woven by braiding of different Danny numbers.

More specifically, a portion of each of the second strands 3 protruding from the first strands 2 forms a plurality of stops 5, which are arranged at intervals, when the laces are knotted (See Figure 2), some of these The blocking portions 5 abut against each other to prevent the portions of the shoelace from sliding relative to each other, and the uneven structure formed by the step portions 4 between the blocking portions 5 and the first strands 2 can be more The contact area is used to generate a large frictional resistance, and thus has a better anti-slip effect, so that the knot knotted by the shoelace is not easy to slide and can prevent loosening. In addition, each of the second strands 3 of the higher Danny number can also improve the structural strength, wear resistance, and the like of the entire shoelace.

Further, the woven structure 1 extends along a length direction 7 , and the stoppers 5 are arranged at equal intervals in the longitudinal direction 7 , and the extending direction of each of the blocking portions 5 is oblique to the length. Direction 7. Further, when the shoelace is pulled, it slides along the longitudinal direction 7, and the arrangement of each of the blocking portions 5 obliquely to the longitudinal direction 7 enables each of the blocking portions 5 to sufficiently contact the shoelace The portion to be slid is desired to reliably generate frictional resistance to prevent slippage. In the first embodiment, the extending direction of each of the blocking portions 5 and the longitudinal direction 7 are between 25 degrees and 60 degrees, and the anti-slip effect is better.

Of course, depending on the anti-slip requirements, or the type of the shoelace (such as round, flat, etc.), the position, number and spacing of the stops 5 can be changed accordingly. For example, if the width dimension and the length dimension of the shoelace are fixed, the anti-slip effect can be changed by controlling the distance between two adjacent barrier portions 5, as in the first embodiment, in the length direction 7, The spacing between the two adjacent stops 5 is about 2 mm, and the woven structure 1A of the second embodiment shown in FIG. 3 has a spacing of about 4 mm between the adjacent two stops 5A in the longitudinal direction 7. It will be understood that the anti-slip strength of the first embodiment will be greater than that of the second embodiment.

Referring to the first embodiment of FIG. 1 and FIG. 2 , the number of the at least one second strands 3 is two and is located on opposite sides of the woven structure 1 , so that the sash can have a relatively symmetrical structure as a whole. Not only are the more aesthetically pleasing visual effects, but more importantly, the more symmetrical structural configuration enables the stops 5 to provide uniform and balanced frictional resistance to prevent slippage. Similarly, the number of at least one second strand 3 is not limited, and the quantity can be changed as needed.

Preferably, the colors of the first strands 2 and the at least one second strand 3 are different, so that the difference can be easily distinguished during the production process, so as to facilitate the smooth production of the shoelace. Moreover, the first strands 2 of different colors and the at least one second strand 3 can produce different visual effects to increase the diversity of the collocations in use.

In another preferred embodiment, the shoelace further comprises a body 6 which covers the body 6 such that the shoelace has a solid structure with a strong structure.

In summary, the shoelace of the present invention can have a tough structure through the horse-weaving method. After the knitting is completed, the second strand can form a plurality of protruding stops. When the shoelaces are knotted, the stops will be mutually stuck. It has a large friction and provides anti-slip effect. Moreover, the Danny number of the second strand is larger than the Danny number of the first strand, which can be relatively wear-resistant and can also improve the overall structural strength of the shoelace, thereby providing a better service life of the shoelace.

1‧‧‧woven structure

2‧‧‧ first strand

21‧‧‧First weaving thread

3‧‧‧Second line

31‧‧‧Second weaving thread

4‧‧‧Departure

6‧‧‧Ontology

7‧‧‧ Length direction

Claims (9)

A shoelace comprising: a woven structure formed by weaving a plurality of first strands and at least a second strand, the portion of the at least one second strand being not covered by the first strands And forming a difference between the portion of the at least one second strand and the first strands, wherein the Danny of each of the first strands is different from the Danny of each of the second strands The number of the at least one second strand is two and is located on opposite sides of the braided structure. The shoelace of claim 1, wherein the Danny number of each of the second strands is greater than the Danny number of each of the first strands, and the at least one second strand is not covered by the first strands Portions are exposed barely to the first strands. The shoelace of claim 2, wherein the portion of each of the second strands protruding from the first strand forms a plurality of stops, the stops being spaced apart. The shoelace of claim 3, wherein the weaving structure extends along a length direction, the stops are arranged at equal intervals in the length direction, and the extending direction of each of the stops is oblique to the Longitudinal direction. The shoelace of claim 1, wherein the first strands are different in color from the at least one second strand. The shoelace of claim 1, wherein the ratio of the Danny of each of the second strands to the Danny of each of the first strands is between 2 and 10. The shoelace of claim 1, wherein each of the first strands is interwoven by at least two first weaves, each of the second strands being interwoven by at least two second weaves. The shoelace of claim 7, wherein each of the first woven thread and each of the second woven threads has the same Danny number. The shoelace of claim 4, further comprising a body, the woven structure covering the body; the at least one second strand is two in number and located on opposite sides of the woven structure; The line is different from the color of the at least one second strand; the ratio of the Danny of each of the second strands to the Danny of each of the first strands is between 2 and 10; each of the first strands The wire system is interwoven by at least two first weaving wires, each of the second strands being interwoven by at least two second weaving threads; and the Danny number of each of the first weaving wires and each of the second weaving wires Equally, the Danny number of each of the first woven lines and each of the second woven lines is at least not less than 150 dan; the extending direction of each of the blocking portions and the longitudinal direction are between 25 degrees and 60 degrees. Each of the first strands is woven and entangled by two first woven lines of 300 dan, each of which is woven and entangled by eight second woven threads of 300 dan.