CN210642768U

CN210642768U - Shoe sole

Info

Publication number: CN210642768U
Application number: CN201921265721.XU
Authority: CN
Inventors: 吴沙浪
Original assignee: Zhejiang Josiny Shoes Co ltd
Current assignee: Zhejiang Josiny Shoes Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-06-02
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a sole, include: a sole body; the rubber edge strips are arranged below the sole body, and extend to each side face of the periphery of the sole body from the lower part of the sole body; the bottom surface of the rubber edge strip is provided with fold line type anti-slip lines and a ground suction groove, and the edges of two sides of the bottom surface of the sole body are also provided with sawtooth-shaped grooves. The fold line type anti-skid lines are beneficial to the anti-skid of the sole; the arrangement of the ground suction groove can not only increase the suction force of the sole, but also help to reduce the weight of the sole; the zigzag groove can better realize that the rubber edge strips are right to wrap the sole body, and the dead weight of the sole is further reduced. Therefore, the anti-skid, wear-resistant and shock-absorbing functions of the sole are obviously improved.

Description

Shoe sole

Technical Field

The utility model relates to a shoemaking technical field especially relates to a sole.

Background

Sports plays a very beneficial role in regulating the health and psychology of people, and is therefore appreciated by many people. Experiments prove that the ground impact force on the feet can reach 6-7 times of the body weight of a person when the person strides forward in the running process. If the impact force cannot be effectively reduced, even if the foot is not subjected to relatively obvious sports injury in the past, some unnoticeable recessive or chronic injuries, including soreness and fatigue of muscles, joints and tissues, can occur. Therefore, the cushioning function of the sports shoe is important.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sole, antiskid, shock attenuation and wear-resisting effectual.

In order to achieve the above object, the utility model provides a shoe sole, include:

a sole body;

the rubber edge strips are arranged below the sole body, and extend to each side face of the periphery of the sole body from the lower part of the sole body; the bottom surface of the rubber edge strip is provided with fold line type anti-slip lines and a ground suction groove, and the edges of two sides of the bottom surface of the sole body are also provided with sawtooth-shaped grooves.

Preferably, the fold line type anti-slip lines comprise a plurality of rows of fold line lines which are uniformly distributed, the fold line directions of two adjacent rows of the fold line lines are opposite or form an acute included angle, and the fold line interval of the same row of the fold line lines is 1.5-2 mm.

Preferably, the sole comprises a plurality of ground suction grooves which are pentagonal star-shaped grooves, and all the pentagonal star-shaped grooves are positioned on a connecting line of the shoe head and the shoe tail edge center of the sole body.

Preferably, the five-pointed star-shaped groove is a multi-layer groove, two adjacent layers of the five-pointed star-shaped grooves are connected through an inclined step, and the width of the inclined step is reduced from the center to the periphery in sequence.

Preferably, the included angle between the inclined step and the bottom surface of the sole body is approximately 50 degrees, and the longitudinal width of the inclined step is 0.5-2 mm.

Preferably, the material of rubber strake is TPU, its with the sole body is the shaping of high temperature press mold.

Preferably, the periphery of the sole body is provided with a protection arm, the side surfaces of the protection arm and the sole body are provided with a generally saw-toothed linear groove, and a plurality of vent holes are formed in the linear groove.

Preferably, the sole body includes bottom and top layer, the bottom with the rubber strake contacts, the armguard setting is in the periphery of bottom and rather than integrated into one piece, the upper surface of bottom is provided with a plurality of elastic bulge.

Preferably, the edge of the inner side wall of the bottom layer is provided with a shallow groove for placing the surface layer; the surface layer is woven by weaving strips made of microporous foaming materials.

Preferably, the elastic protrusions have a multi-layer telescopic structure.

The utility model provides a sole, which comprises a sole body and rubber edgings arranged below the sole body, wherein the rubber edgings extend from the lower part of the sole body to each side surface of the periphery of the sole body; the bottom surface of the rubber edge strip is provided with fold line type anti-slip lines and a ground suction groove, and the edges of two sides of the bottom surface of the sole body are also provided with sawtooth-shaped grooves.

The fold line type anti-skid lines are beneficial to the anti-skid of the sole; the arrangement of the ground suction groove can not only increase the suction force of the sole, but also help to reduce the weight of the sole; the zigzag groove can better realize that the rubber edge strips are right to wrap the sole body, and the dead weight of the sole is further reduced. Therefore, the anti-skid, wear-resistant and shock-absorbing functions of the sole are obviously improved.

In one specific embodiment, the sole body is provided with a protective arm at the periphery thereof, the protective arm and the side surface of the sole body are provided with a linear groove which is substantially zigzag, and a plurality of vent holes are arranged in the linear groove. The arrangement of the vent holes enables the inside of the sole to be communicated with the outside, and the ventilation performance of the sole is well improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a sole according to an embodiment of the present invention;

FIG. 2 is a top plan view of the bottom layer of the sole body of FIG. 1;

FIG. 3 is a bottom view of the sole body and rubber edge strips of FIG. 1;

figure 4 is a top view of the top layer of the sole body of figure 1.

The reference numerals in fig. 1 to 4 are as follows:

1-a sole; 2-rubber edge strips; 21-anti-skid lines; 22-a ground suction groove; 223-a bevel step; 23-a saw-tooth groove; 11-a bottom layer; 12-a surface layer; 13-arm protection; 111-shallow slot; 112-elastic protrusions; 113-a linear groove; 114-a vent hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a sole, antiskid, shock attenuation and wear-resisting effectual.

Referring to fig. 1-4, fig. 1 is a schematic view of an overall structure of a sole according to an embodiment of the present invention; FIG. 2 is a top plan view of the bottom layer of the sole body of FIG. 1; FIG. 3 is a bottom view of the sole body and rubber edge strips of FIG. 1; figure 4 is a top view of the top layer of the sole body of figure 1.

In a specific embodiment, the utility model provides a pair of sole, including sole body 1 and rubber strake 2, rubber strake 2 sets up in sole body 1 below, the TPU antiskid ribbed tile is preferred to the material of rubber strake 1, and the shaping of 1 accessible high temperature press mold of its sole body.

The rubber edge strips 2 extend from the lower part of the sole body 1 to the side faces of the periphery of the sole body, so that the whole sole body is wrapped. The arrangement of the rubber edge strips 2 has a shock absorption effect, and the arrangement of the rubber edge strips extending from the bottom to the side face of the periphery can enable the sole to have a shock absorption effect when the side face of the sole meets an obstacle. The whole can select to be claw-shaped rubber strake 2, its bottom surface both sides edge at sole body 1 sets up zigzag groove 23, and zigzag groove 23 can be a plurality of, and it distributes in the bottom surface both sides edge of sole body 1 evenly and symmetrically on general. Set up like this and can increase the parcel performance of rubber strake 2 to sole body 1, and can reduce the whole weight of rubber strake 2, and then alleviate the weight of sole.

The bottom surface of the rubber edge strip 2 is also provided with a broken line type anti-slip line 21 and a ground suction groove 22, the anti-slip line 21 can effectively prevent slip, the ground suction groove 22 can increase the suction force of the sole, and meanwhile, the weight of the sole can be reduced, and materials are saved.

In conclusion, the anti-skid, wear-resistant and shock-absorbing functions of the sole are obviously improved.

We can further set up the rubber edge strip 2:

the fold line type anti-skid lines 2 can be a plurality of rows of fold line lines which are uniformly distributed, the fold line directions of two adjacent rows of the fold line lines are opposite or form an acute angle, and the fold line interval of the same row of the fold line lines is 1.5-2 mm. The fold lines have higher density, and the directions of the fold lines of the adjacent fold lines are opposite, thereby not only ensuring the anti-skidding effect, but also avoiding the influence of too large resistance on normal walking. Of course, other crease line shapes are possible.

The ground suction groove 22 can be provided with a plurality of, for example three, and preferably five-pointed star-shaped grooves, all of which are located on the connecting line of the toe cap and the heel edge center of the sole body 1, so that the ground suction groove 22 can be ensured to be located at the center position of the sole body 1 as much as possible, and the ground suction force is stronger.

Furthermore, the five-pointed star-shaped groove can be arranged into multi-level grooves, such as at least three layers, and the multi-level arrangement can further improve the suction force and reduce the weight of the sole. Moreover, two adjacent layers of the five-pointed star-shaped grooves are connected through the inclined surface step 223, the longitudinal width of the inclined surface step 223 is sequentially reduced from the center to the periphery, namely the width of the peripheral inclined surface step 223 is small, and the width of the central inclined surface step 223 is large.

In addition, the included angle between the inclined step 223 and the bottom surface of the sole body 1 is preferably about 50 degrees, and the longitudinal width of the inclined step 223 is set to be 0.5-2mm on the whole, so that the suction force is larger. Of course, the ramp step 223 can also be designed as a vertical surface in practice, but the suction force is relatively reduced.

We can also make further settings to sole body 1:

the protection arms 13 can be arranged on the periphery of the sole body 1, the protection arms 13 are higher than the edge part of the upper surface of the sole body 1, the side surface area of the sole body 1 is increased due to the arrangement of the protection arms 13, the shoe upper can be better supported, and the connection between the shoe upper and the shoe upper is also facilitated. Meanwhile, the other side positions of the armguard 13 and the sole body 1 are also provided with a generally saw-toothed linear groove 113, and a plurality of vent holes 114 are arranged in the linear groove 113, so that the inside of the sole is conveniently communicated with the outside, and the air permeability of the sole is improved. The linear grooves 113 may be formed in a substantially zigzag shape corresponding to the shape of the rubber edge strips 2 covering the both sides of the sole body 1, but a certain distance should be kept between the linear grooves.

In fact, for the cockscomb structure recess 23 that suits with rubber strake 2 in sole body 1 bottom, also can set up the recess in sole body 1 upper relative position, make things convenient for linking up of rubber strake 2 and sole body 1.

In addition, the sole body 1 can be provided with two layers, namely a bottom layer 11 and a surface layer 12, the surface layer 12 is positioned above the bottom layer 11, and specifically, a shallow groove 111 can be arranged at the edge of the inner side wall of the bottom layer 11 for placing the surface layer 12; the skin layer 12 is preferably woven from a woven strip of microcellular foam material. The thickness of the surface layer 12 may be set to 3-10mm and the thickness of the bottom layer 11 to 1-2 mm.

The bottom layer 11 is directly connected with the rubber edge strip 2 and can be formed by high-temperature film pressing. At this time, the guard arm 13 may be disposed at the periphery of the bottom layer 11 and integrally formed therewith.

The upper surface of the bottom layer 11 may be further provided with a plurality of elastic protrusions 112, the positions of which may be set according to the points of application of force when the foot is in contact with the sole. And the elastic protrusions 112 may have a multi-layer telescopic structure, further improving the shock-absorbing performance.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The above describes the sole provided by the utility model in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A sole, comprising:

a sole body;

2. The sole of claim 1,

the fold line type anti-skid lines comprise a plurality of rows of fold line lines which are uniformly distributed, the fold line directions of two adjacent rows of the fold line lines are opposite or form an acute angle, and the fold line interval of the same row of the fold line lines is 1.5-2 mm.

3. The sole of claim 1,

the sole comprises a plurality of ground suction grooves which are five-pointed star-shaped grooves, and all the five-pointed star-shaped grooves are positioned on the connecting line of the toe cap and the heel edge center of the sole body.

4. The sole of claim 3,

the five-pointed star-shaped groove is a multi-layer groove, two adjacent layers of the five-pointed star-shaped grooves are connected through an inclined step, and the width of the inclined step is reduced from the center to the periphery in sequence.

5. The sole of claim 4,

the included angle between the inclined plane step and the bottom surface of the sole body is 50 degrees approximately, and the longitudinal width of the inclined plane step is 0.5-2 mm.

6. The sole of claim 1,

the material of rubber strake is TPU, its with the sole body is the shaping of high temperature press mold.

7. The sole according to any one of claims 1 to 6,

the shoe comprises a sole body and is characterized in that protective arms are arranged on the periphery of the sole body, linear grooves which are roughly in a sawtooth shape are formed in the side faces of the protective arms and the sole body, and a plurality of vent holes are formed in the linear grooves.

8. The sole of claim 7,

the sole body includes bottom and top layer, the bottom with the rubber strake contacts, the armguard setting is in the periphery of bottom and rather than integrated into one piece, the upper surface of bottom is provided with a plurality of elastic bulge.

9. The sole of claim 8,

a shallow groove is formed in the edge of the inner side wall of the bottom layer and used for placing the surface layer; the surface layer is woven by weaving strips made of microporous foaming materials.

10. The sole of claim 9,

the elastic bulge is provided with a multi-layer telescopic structure.