CN201319908Y

CN201319908Y - Shoe sole with shock-absorbing function and gripping property

Info

Publication number: CN201319908Y
Application number: CNU2008201462510U
Authority: CN
Inventors: 陈青泉
Original assignee: Xtep China Co Ltd
Current assignee: Xtep China Co Ltd
Priority date: 2008-11-05
Filing date: 2008-11-05
Publication date: 2009-10-07
Anticipated expiration: 2018-11-05

Abstract

The utility model relates to a shoe sole with shock-absorbing function and gripping property, which comprises an integrally-molded middle sole and a super wear-resistant rubber outer sole arranged at the bottom of the middle sole. The shoe sole is characterized in that: the outer sole comprises elliptic grains which are regularly distributed on the whole bottom of the middle sole, the elliptic grains are interconnected as a whole, an elliptic cone is integrally molded on the lower end surface of each elliptic grain in a protruding manner, two arc-shaped oblique-bottom recesses are symmetrically formed on the two sides of the grounded surface of each cone and tilted from the margin of the middle part of the lateral edge towards the inner middle part, and a substantially I-shaped protrusion is formed between the each two recesses. The grounded surfaces of the elliptic cones on the grains form a sucker-like structure, thereby achieving excellent shock-absorbing effect and gripping property and preventing the human tissue from being injured during strenuous exercise.

Description

A kind of sole with bradyseism function and earth-catching property

Technical field

The utility model relates to sport footwear, specifically a kind of sole with bradyseism function and earth-catching property.

Background technology

Along with popularizing of "sport for all", run as a kind of body building, more and more to be accepted by masses, modern sports medical science studies show that strenuous exercise is tangible to the damage of tissue.Sport footwear particularly sole is answered high resilience, has good buffering, anti-skidding effect and bounce is provided, and provides good exercise performance when the protection human foot avoids the external force injury.Thereby, design the good sole of a kind of structure and seem and be even more important.

Summary of the invention

The purpose of this utility model overcomes the deficiencies in the prior art, a kind of sole with bradyseism function and earth-catching property is provided, design is covered with the ultra-wearable rubber particle of whole sole regularly on outer bottom, the tread surface that has the damping special construction at rubber grain, to realize extremely strong bradyseism effect and earth-catching property, prevent the damage of strenuous exercise to tissue.

The purpose of this utility model is achieved through the following technical solutions:

A kind of sole with bradyseism function and earth-catching property, comprise the integrated middle end and the ultra-wearable rubber outer bottom of device on bottom surface, the middle end, it is characterized in that: outer bottom includes the ellipse particle that is laid in bottom surface, the whole middle end regularly, interconnects one-body molded between the ellipse particle; Protruding respectively on each ellipse particle lower surface have and the integrated ellipse frustum of particle, the tread surface bilateral symmetry of frustum has from the middle side edge edge the inwardly arc inclined end face recess of middle part inclination, forms a protuberance that is " worker " font substantially between two recesses.

Two arc inclined end face recess symmetries on the above-mentioned particle end face are laid in the both sides of frustum tread surface.

Above-mentioned particle comprises the both sides that are installed in forward and backward metacarpus bottom surface, most the particles at middle part, the particle of its both sides is symmetric arrangement roughly, and the line of the abrasive rubber particle at all outer bottom middle parts overlaps with the axis and the particle in axis direction and both sides is staggeredly arranged.

The utlity model has following advantage:

The ultra-wearable rubber outer bottom is graininess and is covered with whole sole regularly, the tread surface of each rubber grain is designed to have the arc inclined end face recess of two symmetric arrangement and is formed at sucker shape that is the protuberance of " worker " font substantially between two recesses, and protruding in the middle of it, both sides ecto-entad middle part tilts recessed.In the motion loading process, earlier, a large amount of cushion effects have been absorbed by " worker " font protuberance of mid portion kiss the earth at first, meanwhile, " worker " font protuberance is owing to stress deformation concaves, and arc inclined end face recess ecto-entad is kiss the earth gradually, has produced the secondary bradyseism.Because the sucker shape special construction of rubber grain tread surface, when being subjected to ambient pressure, can produce the very strong ground effect of grabbing.During motion, stress point was evenly distributed on each rubber grain to outer bottom by the end among the EVA MD, guaranteed that all rubber grains on the sole are stressed evenly, had produced extremely strong bradyseism effect and earth-catching property, paces are very sane when therefore running, and prevent that effectively foot from spraining.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is the schematic bottom view of the sole with bradyseism function and earth-catching property that provides of the utility model.

Fig. 2 is the structural representation of the outer bottom among Fig. 1.

Fig. 3 is the schematic perspective view of the ellipse particle of outer bottom among Fig. 1.

Fig. 4 is the cutaway view along A-A direction among Fig. 3.

Fig. 5 is the schematic bottom view of the middle end among Fig. 1.

The specific embodiment

With reference to Fig. 1.A kind of sole with bradyseism function and earth-catching property comprises and adopts the integrated middle end 2 of high density EVA MD material and the ultra-wearable rubber outer bottom 2 of device on bottom surface, the middle end.

With reference to Fig. 1, Fig. 2.Outer bottom 2 includes the ellipse particle 21 that is laid in bottom surface, the whole middle end regularly, interconnects one-body molded by strip connecting band 22 between the ellipse particle 21.Ellipse particle 21 comprises the both sides that are installed in forward and backward metacarpus bottom surface, most the particles at middle part, the particle 21 of its both sides is symmetric arrangement roughly, and the line of the abrasive rubber particle 21 at all outer bottom 2 middle parts overlaps with axis, the middle end and is staggeredly arranged with the particle of both sides on the direction of axis.

As can be seen, the corresponding setting-in portion 11 that matches with outer bottom that is concaved with on the bottom surface at the middle end 1 in the setting-in portion 11 at the end, guarantees that outer bottom 2 secure fixation are on bottom surface, the middle end 1 during outer bottom 2 fixedly is inlaid in from Fig. 1, Fig. 5.

Referring to figs. 1 through Fig. 4.See Fig. 3, Fig. 4 for details, protruding respectively on each ellipse particle 21 lower surface have and the integrated ellipse frustum 3 of particle, the end face bilateral symmetry of contacting to earth of frustum 3 has between middle side edge edge arc inclined

end face recess

31,32, two

recesses

31,32 that inwardly middle part tilts and forms a protuberance 33 that is " worker " font substantially.So, ellipse frustum 3 tread surfaces on the particle form the sucker shape, have extremely strong bradyseism effect and earth-catching property.Two arc inclined end face recesses, 31,32 symmetries on ellipse frustum 3 tread surfaces are laid in the both sides of ellipse frustum 3 tread surface minor axis.

In the motion loading process, " worker " font protuberance 33 of frustum 3 tread surface mid portions is kiss the earth at first, a large amount of cushion effects have been absorbed, meanwhile, " worker " font protuberance 33 is owing to stress deformation concaves, arc inclined

end face recess

31,32 ecto-entads are kiss the earth gradually, has produced the secondary bradyseism.Because the sucker shape special construction on frustum 3 tread surfaces, when being subjected to ambient pressure, can produce the very strong ground effect of grabbing.During motion, stress point was evenly distributed on each rubber grain 21 to outer bottom 2 by the end 1 among the EVA MD, guaranteed that all rubber grains 21 on the sole are stressed even, had produced extremely strong bradyseism effect and earth-catching property, paces are very sane when therefore running, and prevent that effectively foot from spraining.

The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. sole with bradyseism function and earth-catching property, comprise the integrated middle end and the ultra-wearable rubber outer bottom of device on bottom surface, the middle end, it is characterized in that: outer bottom includes the ellipse particle that is laid in bottom surface, the whole middle end regularly, interconnects one-body molded between the ellipse particle; Protruding respectively on each ellipse particle lower surface have and the integrated ellipse frustum of particle, the tread surface bilateral symmetry of frustum has from the middle side edge edge the inwardly arc inclined end face recess of middle part inclination, forms a protuberance that is " worker " font substantially between two recesses.

2. sole according to claim 1 is characterized in that: two arc inclined end face recess symmetries on the described particle end face are laid in the both sides of frustum tread surface.

3. sole according to claim 1 and 2, it is characterized in that: described particle comprises the both sides that are installed in forward and backward metacarpus bottom surface, most the particles at middle part, the particle of its both sides is symmetric arrangement roughly, and the line of the abrasive rubber particle at all outer bottom middle parts overlaps with the axis and the particle in axis direction and both sides is staggeredly arranged.