CN204351173U - The sole of sport footwear - Google Patents

Abstract

The utility model discloses a sports shoe sole, which comprises a front bottom, a rear bottom and a middle bottom arranged between the front bottom and the rear bottom; several triangular structures are arranged on the lower surfaces of the front bottom and the rear bottom; each Each triangular structure includes a diamond-shaped ring with three inner corners connected to each other and extending radially; the lower surface of the midsole is inwardly curved and concave, and the lower surface of the front bottom is also provided with a longitudinal groove connected with the midsole. Several transverse grooves arranged on the front bottom are connected. The utility model has the characteristics of reducing the weight of the sole and reducing the production cost; it can be wear-resistant and anti-slip; and it has a wide application range.

Description

soles of sneakers

technical field

The utility model relates to the technical field of sports equipment, in particular to a wear-resistant and non-slip sports shoe sole.

Background technique

During strenuous exercise, the soles of sports shoes will rub against the ground and be worn. Usually, the method of adding raw rubber materials is used to improve the wear resistance of the soles, but this method will cause the soles to be overweight and reduce the lightness of sports shoes. And increase production cost simultaneously.

Chinese Patent Authorization Publication No.: CN201948105U, authorized publication date August 31, 2011, discloses a non-slip wear-resistant sole, including a TPU sole body, the middle of the bottom surface of the TPU sole body is provided with a cross-sole along the length direction of the sole. The first TPU ribs are provided along the width direction of the sole with several second TPU ribs traversing the sole, and a groove is formed between two adjacent second TPU ribs. The disadvantage of this invention is that the sole is thicker and the production cost is higher.

Contents of the invention

The purpose of the invention of the utility model is to provide a wear-resistant and non-slip sports shoe sole in order to overcome the disadvantages of thicker sole and higher production cost in the prior art.

In order to achieve the above object, the utility model adopts the following technical solutions:

The sole of a sports shoe comprises a front bottom, a rear bottom and a midsole arranged between the front bottom and the rear bottom; several triangular structures are arranged on the lower surfaces of the front bottom and the rear bottom; each triangular structure includes Three diamond-shaped rings connected to each other and extending radially; the lower surface of the midsole is inwardly curved and concave, and the lower surface of the front bottom is also provided with a longitudinal groove connected with the midsole. The longitudinal groove is connected with the front bottom. Several transverse grooves are connected.

The shoe sole of the utility model is made of raw rubber material, and each triangular structure is wear-resistant and anti-slip during the friction process with the ground, and the weight of the shoe sole is reduced, which reduces the production cost.

Compared with the usual patterned soles, the utility model can increase the anti-slip and wear resistance of the soles by more than 20% without increasing the thickness and hardness of the soles; And indoor and outdoor sports venues such as wooden floors.

Therefore, the utility model has the characteristics of lightening the weight of the sole and reducing the production cost; being wear-resistant and anti-slip; and having a wide application range.

Preferably, each of the triangular structures is Y-shaped, and the diamond-shaped rings of each triangular structure are arranged alternately in sequence. The sequentially staggered triangular structure further enhances the anti-slip performance of the sole.

As a preference, a circular boss is provided on the lower surface of the front bottom near the inner edge, and several circular rings with gradually increasing diameters are arranged on the outer side of the circular boss; The height of the structures is the same. The arrangement of the circular boss and each ring further enhances the strength and anti-slip performance of the sole.

Preferably, the rear part of the lower surface of the rear bottom is provided with transverse grooves and several transverse lines arranged in sequence from front to back. The arrangement of transverse grooves and several transverse stripes has the effect of longitudinal anti-slip.

Preferably, the rear part of the lower surface of the rear bottom is further provided with several longitudinal grooves running through each horizontal stripe. Several longitudinal grooves have the effect of transverse anti-slip.

Preferably, a diamond-shaped protruding ring is provided on the lower surface of the midsole.

Therefore, the utility model has the following beneficial effects:

(1) The weight of the sole is reduced, and the production cost is reduced;

(2) Both wear-resistant and non-slip;

(3) The scope of application is wide.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model.

Fig. 2 is a cross-sectional view at A-A in Fig. 1 .

In the figure: front bottom 1, back bottom 2, middle bottom 3, triangular structure 4, longitudinal groove 5, transverse groove 6, circular boss 7, ring 8, horizontal stripes 9, radial groove 10, rhombus convex ring 11.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.

The embodiment shown in Fig. 1 is a kind of sole of sports shoes, comprises front bottom 1, back bottom 2 and is located at the middle bottom 3 between front bottom, back bottom; Structure 4; each triangular structure includes three diamond-shaped rings connected to each other at one corner and extending radially; as shown in Figure 2, the lower surface of the midsole is inwardly curved and concave, and the lower surface of the front bottom is also provided with the midsole. Connected longitudinal grooves 5, the longitudinal grooves communicate with the transverse grooves 6 arranged on the front bottom.

As shown in Figure 1 and Figure 2, each triangular structure is in the shape of a Y, and the rhombus rings of each triangular structure are arranged alternately in sequence. The lower surface of the front bottom is provided with a circular boss 7 near the inner edge, and the outer side of the circular boss is successively provided with 2 rings 8 with gradually increasing diameters; same height.

The rear part of the lower surface of the rear bottom is provided with transverse grooves 6 and transverse stripes 9 arranged in sequence from front to back. The rear part of the lower surface of the rear bottom is also provided with three radial grooves 10 running through each horizontal stripe. A diamond-shaped protruding ring 11 is arranged on the lower surface of the middle bottom.

The using method of the present utility model is as follows:

When wearing sports shoes with the sole of the utility model, each triangular structure can not only be wear-resistant but also anti-slip during the friction process with the ground, and the weight of the sole is reduced, and the production cost is reduced. The inwardly curved concave structure, longitudinal grooves, radial grooves, bosses, circular rings, diamond-shaped convex rings and various transverse grooves on the lower surface of the middle bottom all play an anti-slip function.

Compared with the common pattern sole, the utility model can improve the anti-skid property and abrasion resistance of the sole by more than 20% without increasing the thickness and hardness of the sole. It is suitable for indoor and outdoor sports venues such as rubber floor, tile floor, cement floor and wooden floor.

Therefore, the utility model has the characteristics of lightening the weight of the sole and reducing the production cost; being wear-resistant and anti-slip; and having a wide application range.

It should be understood that this embodiment is only used to illustrate the utility model but not to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application.

Claims (6)

1. a sole for sport footwear, is characterized in that, the middle end (3) comprising the front end (1), the rear end (2) and be located at the front end, the rear end; The described front end and rear bottom surface are equipped with several triangular structures (4); Each triangular structure includes three one jiao and is interconnected and the rhombus ring extended radially; Middle bottom surface is inside arc-shaped recess shape, front bottom surface is also provided with the longitudinal fluting (5) be communicated with the middle end, and longitudinal fluting is connected with some the transverse concave grooves (6) be located at at front the end.

2. the sole of sport footwear according to claim 1, is characterized in that, each triangular structure described is all in Y-shaped, and the rhombus ring of each triangular structure is staggered successively.

3. the sole of sport footwear according to claim 1, is characterized in that, described front bottom surface is provided with round boss (7) near inside edge, is provided with the annulus (8) that several diameters increase gradually outside round boss successively; The height of round boss, each annulus is all identical with the height of triangular structure.

4. the sole of sport footwear according to claim 1, is characterized in that, described rear bottom surface rear portion is provided with the transverse concave groove (6) and some bands (9) that are arranged in order from front to back.

5. the sole of sport footwear according to claim 4, is characterized in that, described rear bottom surface rear portion is also provided with some the radial grooves (10) of running through each bar band.

6. the sole of the sport footwear according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, middle bottom surface is provided with rhombus bulge loop (11).