CN201157042Y - shoelace - Google Patents

Abstract

The utility model discloses a shoelace, which comprises a plurality of convex parts arranged at intervals and distributed on the whole of the belt body, and a plurality of contraction sections respectively located between adjacent convex parts, wherein the radial dimension of the contraction section is smaller than that of the convex part, and the difference in radial dimension between the convex part and the contraction section is utilized to limit the shoelace from sliding in the shoelace hole of the shoe.

Description

shoelace

technical field

The utility model relates to a shoelace, in particular to an anti-slip shoelace.

Background technique

Common shoelaces can be roughly divided into two types: cylindrical belt body and flat belt body at present. The diameter of the cylindrical strap is often equal to the diameter of the shoelace hole, so it is very easy to slide and loosen. Even if the diameter of the cylindrical strap is larger than the diameter of the shoelace hole, it still does not prevent loosening because of its arc edge. The effect of taking off; although the flat belt body has a larger diameter than the cylindrical belt body, it can slightly hinder the sliding between the shoelace and the shoelace hole, but the shoelace will still gradually loosen due to pulling between walking movements Therefore, it is necessary to frequently adjust the tightness of the shoelaces, which cannot maintain the tightness required by the wearer.

Contents of the invention

The purpose of the utility model is to provide a shoelace, which is used to avoid the problem that the shoelace slides in the shoelace hole of the shoe and is easy to loosen.

In order to achieve the above object, the present invention provides a shoelace, which has several protrusions arranged at intervals distributed over the whole belt body, and several constriction sections respectively located between adjacent protrusions, wherein the constriction sections The radial dimension is smaller than that of the protrusion, and the shoelace is restricted from sliding in the shoelace hole of the shoe by utilizing the difference in radial dimension between the protrusion and the constricting section.

According to the above, it can be seen that the shoelace of the present invention utilizes several non-slip joints arranged on the whole shoelace to strengthen the fixing effect between the shoelace and the shoelace hole, so that the shoelace passing through the shoelace hole is not easy to slip , It can fix and maintain the required tightness of the shoes, and the shoes will not become loose due to the slipping of the shoelaces or the loosening of the knots. It has the advantages of safety and convenience for putting on and taking off.

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the utility model.

Description of drawings

Fig. 1A is a schematic diagram of a shoelace with non-slip joints according to an embodiment of the present invention;

Fig. 1B is a cross-sectional view of a shoelace protrusion according to an embodiment of the present invention;

Fig. 2 is a cross-sectional view of a shoelace protrusion according to another embodiment of the present invention;

Fig. 3A is a schematic diagram of a shoelace with non-slip joints according to another embodiment of the present invention;

Fig. 3B is a schematic diagram of a shoelace with non-slip joints according to yet another embodiment of the present invention;

Fig. 4 is a schematic diagram of the implementation of the shoelace in the embodiment of the present invention.

Among them, reference signs:

100: Lace 112: Convex part

114: Constriction section 116: Radial dimension

118: radial dimension 200: shoelace

212: Convex part 214: Constriction section

216: Convex part 300: Shoes

310: Lace hole 312: Convex part

314: Constriction section 316: Convex part

320: Lace 322: Convex part

324: Constriction section

Implementation

Please refer to FIG. 1A , which is a schematic diagram of a shoelace with non-slip joints according to an embodiment of the present invention. The shoelace 100 has several anti-slip joints distributed on the entire shoelace, each anti-slip joint includes a convex part 112 and a constriction section 114, and a constriction section 114 is formed between adjacent two convex parts 112. connected.

Please refer to FIG. 1B , which is a cross-sectional view of a shoelace protrusion according to an embodiment of the present invention. According to the embodiment of the present invention, the direction indicated by the arrow is the radial direction of the shoelace section, and the radial dimension 116 refers to the radial dimension of the convex portion. It can be seen from FIG. 1B that the radial dimension of the convex portion 112 is larger than that of the constricted section. Radial dimension. According to the embodiment of the present invention, the radial dimension of each protrusion 112 on the shoelace 100 is equal, and the length of each constriction section 114 is equal.

Referring to FIG. 2 again, it is a cross-sectional view of a shoelace protrusion according to another embodiment of the present invention. According to the embodiment of the present invention, the shoelace can be a flat belt body, the direction indicated by the arrow is the radial direction of the shoelace section, and the radial dimension 118 refers to the radial dimension of the convex portion, as can be seen from Figure 2 The radial dimension of 112 is larger than the radial dimension of the constricted section.

Referring to FIG. 3A , it is a schematic diagram of a shoelace with non-slip joints according to another embodiment of the present invention. The shoelace 200 has several anti-slip joints distributed on the entire shoelace, each anti-slip joint includes a convex part and a constricted section, and two adjacent convex parts are respectively connected by a constricted section. For example, the protruding portion 212 and the constricting section 214 can form a kind of anti-slip joint structure, and the other protruding portion 216 and the constricting section 214 can constitute another anti-slip joint structure, wherein the radial direction of the protruding portion 212 and the protruding portion 216 The dimensions are not equal, the radial dimensions of the protruding portion 212 and the protruding portion 216 are greater than the radial dimension of the constricted section, and the lengths of each constricted section 214 may be unequal.

Referring to FIG. 3B , it is a schematic diagram of a shoelace with non-slip joints according to another embodiment of the present invention. The shoelace 300 has several anti-slip joints distributed on the entire shoelace. The anti-slip joints are composed of a convex portion and a constricted section. The radial dimension of the convex portion is larger than the radial dimension of the constricted section, and each The lengths of the constricted segments may be equal or unequal.

The protruding portion 312 and the constricting section 314 can form a kind of anti-slip joint structure, and the other protruding portion 316 and the constricting section 314 can form another anti-slip joint structure, wherein the radial dimensions of the protruding portion 312 and the protruding portion 316 are different. equal. According to the embodiment of the present invention, the non-slip joint structure formed by several convex parts 312 and the constriction section 314 is distributed on both ends of the shoelace 300, and the anti-slip joint structure formed by the convex part 316 and the constriction section 314 is distributed on the shoelace. Middle section with 300.

Referring to FIG. 4 , it is a schematic diagram of the implementation of the shoelace in the embodiment of the present invention. A shoe 300 has several shoelace holes 310 for shoelaces to pass through, and a shoelace 320 has several anti-slip joints, wherein the constricted sections 324 of the anti-slip joints are partially inserted in the shoelace holes 310, and the convex The portion 212 goes out of the shoelace hole, and the shoelace 320 is restricted from sliding in the shoelace hole 310 by means of the diameter difference between the protruding portion 212 of each anti-slip joint and the constriction section 324 .

From the above-mentioned embodiments of the present invention, it can be known that the application of the present invention has the advantage of strengthening the fixing effect between the shoelace and the shoelace hole, so that the shoelace threaded in the shoelace hole is not easy to slide, and the required tightness of the shoe can be maintained. The shoelaces will not become loose due to the sliding of the shoelaces or the loosening of the knots. It is safe and easy to put on and take off.

Certainly, the utility model also can have other various embodiments, under the situation of not departing from the spirit and essence of the utility model, those skilled in the art can make various corresponding changes and distortions according to the utility model, but these Corresponding changes and deformations should all belong to the scope of protection of the appended claims of the utility model.

Claims (6)

1, a kind of shoestring is characterized in that, comprises a belt body, has the protuberance that several are provided with at interval, and several lay respectively at the bundle section of contracting between the adjacent projection, and wherein the radial dimension of this bundle section of contracting is less than this protuberance, and this convex portion is distributed in the whole of this belt body.

2, shoestring according to claim 1 is characterized in that, respectively this protuberance is of a size of equal.

3, shoestring according to claim 1 is characterized in that, respectively this protuberance is of a size of unequal.

4, shoestring according to claim 3 is characterized in that, comprises the two ends that several protuberances with different radial dimensions and the bundle section of contracting are distributed in shoestring, and several have the protuberance of same radial size and the stage casing that the bundle section of contracting is distributed in shoestring.

According to claim 2,3 or 4 described shoestrings, it is characterized in that 5, respectively the length of this bundle section of contracting is for equating.

6, according to claim 2,3 or 4 described shoestrings, it is characterized in that respectively the length of this bundle section of contracting is unequal.

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