CN215455798U

CN215455798U - Can improve sports shoes and sports shoes sole of shock attenuation performance

Info

Publication number: CN215455798U
Application number: CN202120262562.9U
Authority: CN
Inventors: 黄忠盛; 刘金武; 阮果清; 延领
Original assignee: Xiamen Jordan Technology Co ltd
Current assignee: Xiamen Jordan Technology Co ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2022-01-11
Anticipated expiration: 2031-01-30

Abstract

The utility model discloses a sports shoe sole capable of improving shock absorption performance, which comprises an outsole and a midsole, wherein the outsole is connected to the lower surface of the midsole; the outsole is divided into seven shock absorption areas according to the foot stress analysis result, and the surface of each shock absorption area is provided with a plurality of convex hexagonal bulges or concave hexagonal grooves; the outsole also comprises a supporting part, the position corresponding to the inner side of the arch of foot covers the area of the outsole, and the surface of the supporting part is provided with a plurality of convex seventh hexagonal convex blocks. The utility model can improve the shock absorption performance of the sports shoe, can pointedly play a matched shock absorption and rebound effect when the acting force of the foot on the sole body is exerted during the walking or sports process of the athlete, and improves the comfort of the sole body.

Description

Can improve sports shoes and sports shoes sole of shock attenuation performance

Technical Field

The utility model relates to the technical field of shoes, in particular to a sports shoe and a sports shoe sole capable of improving shock absorption performance.

Background

Shoes are indispensable articles for daily life of people, soles are the most important parts of a pair of shoes, the most important protection effect is achieved, and the elasticity, the skid resistance and the comfort degree of the shoes are all determined by the structure and the materials of the soles.

The sole of the existing sports shoes is mostly of a multilayer bonded or single-layer solid structure made of materials such as MD, RB, EVA and the like, so that the sole has certain flexibility and elasticity and plays a role in shock absorption, or the sole is directly arranged into a shock absorption structure, and therefore impact force in the movement process is relieved. However, according to the research of biomechanics, the foot touches the ground to generate huge impact force in the process of exercise, if the whole sole is buffered by the same shock absorbing and damping means without distinguishing, the energy loss of the sports shoe in the process of consuming exercise is serious, the foot is not beneficial to exerting force, meanwhile, the actual requirement cannot be met in the area needing large enough buffering amplitude, and the shock absorbing performance and the comfort of the sole are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem of providing the sports shoes and the sports soles capable of improving the shock absorption performance, and the sports shoes and the sports soles can pointedly play a matched shock absorption and rebound effect when the acting force of feet on the sole bodies is applied by athletes in the walking or sports process, so that the comfort of the sole bodies is improved.

In order to solve the technical problems, the utility model adopts a technical scheme that: a sports shoe sole capable of improving shock absorption performance comprises an outsole and a midsole, wherein the outsole is connected to the lower surface of the midsole; the outsole also comprises a supporting part, the position corresponding to the inner side of the arch of foot covers the area of the outsole, and the surface of the supporting part is provided with a plurality of raised seventh hexagonal lugs; the outsole is divided into the following parts according to the result of foot stress analysis: the first shock absorption area covers the area of the outsole corresponding to the position of the toe, and a plurality of raised first hexagonal lugs are arranged on the surface of the first shock absorption area; the second shock absorption area covers the area of the outsole corresponding to the position of the root of the metatarsal bone of the mother toe, and a plurality of raised second hexagonal lugs are arranged on the surface of the second shock absorption area; a third shock absorption area which covers the area of the outsole corresponding to the position of the root of the caudal metatarsal, wherein the surface of the third shock absorption area is provided with a plurality of raised third hexagonal lugs; a fourth shock absorption area which covers the area of the outsole except the second shock absorption area and the third shock absorption area corresponding to the position of the heel of all metatarsals of the forefoot, and the surface of the fourth shock absorption area is provided with a plurality of raised fourth hexagonal convex blocks; a fifth shock absorption area which covers the area of the outsole corresponding to the center of the heel, wherein the surface of the fifth shock absorption area is provided with a plurality of convex fifth hexagonal convex blocks; a sixth shock absorption area, which is an area covering the outsole and surrounds the fifth shock absorption area corresponding to the heel, wherein the surface of the sixth shock absorption area is provided with a plurality of raised sixth hexagonal convex blocks; and the seventh damping area covers areas except the first damping area, the second damping area, the third damping area, the fourth damping area, the fifth damping area, the sixth damping area and the support part, and a plurality of concave hexagonal grooves are formed in the surface of the seventh damping area.

Wherein the size of the hexagonal groove is smaller than that of the hexagonal convex blocks of other shock absorption areas.

The shapes and the sizes of the first hexagonal bump, the second hexagonal bump and the sixth hexagonal bump are completely the same.

Wherein the size of the third hexagonal bump is smaller than the sizes of the first hexagonal bump, the second hexagonal bump, and the sixth hexagonal bump.

And the size of a fourth hexagonal lug arranged around the first damping region and the second damping region is larger than that of a fourth hexagonal lug arranged around the third damping region and that of a fourth hexagonal lug arranged adjacent to the seventh damping region.

Wherein the ground contacting outer edges of the fifth hexagonal protrusion, the sixth hexagonal protrusion and the hexagonal groove are substantially flush.

The center of the outer edge of the grounding surface of the second hexagonal bulge is highest, the outer edge of the grounding surface of the second hexagonal bulge gradually decreases towards the periphery, and the highest value of the outer edge of the grounding surface of the second hexagonal bulge is basically the same as that of the outer edge of the grounding surface of the third hexagonal bulge; the center of the outer edge of the ground contact surface of the third hexagonal bulge is highest and gradually decreases towards the periphery;

the outer edge of the seventh hexagonal protrusion is substantially flush and substantially the same as the lowest value of the outer edge of the ground contact surface of the third hexagonal protrusion.

In order to solve the technical problem, the utility model adopts another technical scheme that: a sports shoe capable of improving shock absorption performance comprises a shoelace and an upper tightly attached to the lower side of the shoelace; the shoe comprises a vamp and a sports shoe sole, wherein an eyelet is reserved in the vamp, a shoelace is connected to the inside of the eyelet in a penetrating manner, the lower side of the vamp is tightly attached to the upper side of a tongue, and the sports shoe sole is as above.

The insole comprises an outer ring part, a first protection part formed on the outer ring part corresponding to a heel part, and a second protection part and a third protection part which are superposed with upper limits formed on the outer ring part corresponding to the lateral parts of the front sole; the seventh shock absorption area extends towards the middle sole corresponding to the areas of the inner side and the outer side of the heel so as to form a fourth protection part and a fifth protection part which are formed on the outer ring part corresponding to the areas of the inner side and the outer side of the heel; and the hexagonal grooves arranged on the ground contact surface of the seventh damping area are spread to the surfaces of the fourth protective part and the fifth protective part.

Wherein, the surfaces of the inner side and the outer side of the vamp are respectively provided with a first wrapping sheet and a second wrapping sheet; one side edge of the first wrapping sheet is fixedly connected with the first protection part, and the apex angle relative to the side edge extends towards the shoe opening to be overlapped with the eyelet button positioned at the shoe opening; one side edge of the second wrapping sheet is fixedly connected with the second protection part, and the vertex angle of the side edge is opposite to the direction of the shoe opening and extends to be overlapped with the eyelet button positioned at the shoe opening.

According to the sports shoe and the sports shoe sole capable of improving the shock absorption performance, the shock absorption area of the first outsole is divided correspondingly by analyzing the stress condition of the sole in the motion process, the hexagonal bulge arranged on the surface of the area is highest in the center of the outer edge of the ground contact surface and gradually reduces towards the periphery, so that when an athlete touches the ground with the front sole, the sole can provide the maximum resilience force at the maximum stress point, and the thickness of the shock absorption area is gradually reduced along with the gradual reduction of the stress so as to provide the matched resilience force; therefore, the shock absorption areas which are arranged on the outsole and correspond to different positions of the foot can ensure that the athlete can keep enough resilience force when realizing flexible movement, so that the function of protecting the foot is achieved. Furthermore, the seven shock absorption areas are provided with hexagonal bulges or grooves to form anti-skid textures on the surface, and can provide sufficient grip and friction in multiple directions for athletes. The supporting part is arranged at the arch part, so that the stability of the sole can be kept when the athlete does various foot actions, and the phenomenon of foot twisting caused by over bending can be avoided.

Drawings

FIG. 1 is a schematic plan view of a sports shoe sole capable of improving shock-absorbing performance according to an embodiment of the present invention;

FIG. 2 is a schematic view showing a lateral structure of an athletic shoe sole capable of improving shock-absorbing performance according to an embodiment of the present invention;

FIG. 3 is a schematic medial side view of an athletic shoe sole capable of improving shock absorption according to an embodiment of the present invention;

FIG. 4 is a schematic view showing a structure of an outer side of an athletic shoe capable of improving shock-absorbing performance according to an embodiment of the present invention;

FIG. 5 is a schematic view showing the inner structure of an athletic shoe capable of improving shock-absorbing performance according to an embodiment of the present invention;

FIG. 6 is a schematic side view of a heel of an athletic shoe capable of improving shock absorption according to an embodiment of the present invention;

fig. 7 is a schematic upper structure view of an athletic shoe capable of improving shock-absorbing performance according to an embodiment of the present invention.

Detailed Description

First, the following explanation will be made of the prior art terms to which the present invention relates.

TPU (Thermoplastic polyurethane elastomers) is a high molecular material which is formed by jointly reacting and polymerizing diisocyanate molecules such as diphenylmethane diisocyanate (MDI) or Toluene Diisocyanate (TDI), macromolecular polyol and low molecular polyol (chain extender), has the properties of high strength, good toughness, wear resistance, cold resistance, oil resistance, water resistance, aging resistance, weather resistance and the like which are incomparable with other plastic materials, and has a plurality of excellent functions such as high waterproofness, moisture permeability, wind resistance, cold resistance, bacteria resistance, mildew resistance, warmth retention, ultraviolet resistance, energy release and the like, thereby being a mature environment-friendly material.

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the present invention will be explained in detail below with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 3, an athletic shoe sole 100 capable of improving shock absorption performance includes: an outsole 1 and a midsole 2; wherein, the middle sole 2 is connected with the upper surface of the outsole 1.

The stress condition of the outsole 1 corresponding to the sole is divided into a plurality of shock absorption areas, and the surface of each shock absorption area is provided with a plurality of raised hexagonal bulges or recessed hexagonal grooves, so that corresponding textures are formed.

Specifically, the outsole 1 performs foot stress analysis according to a 3D printing technology, and divides the shock absorption area of the outsole 1 according to the result of the stress analysis.

The outsole 1 comprises a support part 17, the area of the outsole 1 is covered at the position corresponding to the inner side of the arch of the foot, and a plurality of raised seventh hexagonal lugs 170 are arranged on the surface of the support part 17; wherein the seventh hexagonal bump 170 is made of TPU material.

In this embodiment, the outsole 1 is divided into 7 damping zones, including:

a first shock absorption region 11 covering a region of the outsole 1 corresponding to a position of a toe; a plurality of raised first hexagonal bumps 110 are arranged on the surface of the first shock absorption area 11;

a second shock-absorbing zone 12 covering the area of the outsole 1 in correspondence of the position of the heel of the metatarsal phalangeal; a plurality of second raised hexagonal bumps 120 are arranged on the surface of the second shock absorption area 12;

a third shock-absorbing zone 13 covering the area of the outsole 1 in correspondence of the heel of the metatarsal of the tail toe; a plurality of raised third hexagonal bumps 130 are arranged on the surface of the third shock absorption area 13;

a fourth shock absorption region 14 covering the outsole 1 except for the second shock absorption region 12 and the third shock absorption region 13 at a position corresponding to the heel of all metatarsal bones of the forefoot, wherein a plurality of raised fourth hexagonal lugs 140 are arranged on the surface of the fourth shock absorption region 14;

a fifth shock absorption area 15, which covers the area of the outsole 1 corresponding to the center of the heel, wherein a plurality of raised fifth hexagonal convex blocks 150 are arranged on the surface of the fifth shock absorption area 15;

a sixth shock absorbing region 16, which covers the area of the outsole 1 around the fifth shock absorbing region 15 corresponding to the heel, wherein a plurality of raised sixth hexagonal bumps 160 are arranged on the surface of the sixth shock absorbing region 16;

a seventh shock absorbing region 18 covering regions other than the first, second, third, fourth, fifth, sixth and

support regions

11, 12, 13, 14, 15, 16 and 17, the seventh shock absorbing region 18 having a plurality of recessed hexagonal grooves 180 formed on a surface thereof; specifically, the size of the hexagonal groove 180 is smaller than that of the hexagonal projection of the other shock absorbing region; in this embodiment, the hexagonal recess 180 is a regular hexagon.

Further, the shapes and sizes of the first hexagonal bump 110, the second hexagonal bump 120, and the sixth hexagonal bump 160 are identical. In the present embodiment, the first hexagonal bump 110, the second hexagonal bump 120, and the sixth hexagonal bump 160 are equilateral, non-equilateral hexagons.

The size of the third hexagonal bump 130 is smaller than the size of the first hexagonal bump 110, the second hexagonal bump 120, and the sixth hexagonal bump 160; in this embodiment, the third hexagonal bump 130 is a regular hexagon.

Further, in the fourth hexagonal projection 140, the size of the surrounding arrangement near the first shock absorbing region 11 and the second shock absorbing region 12 is larger, the size of the surrounding arrangement near the third shock absorbing region 13 is smaller, and the size of the surrounding arrangement near the seventh shock absorbing region 18 is smaller. In this embodiment, the fourth hexagonal bumps 140 are equilateral hexagons and non-equilateral hexagons around the first and second shock absorbing regions 11 and 12, and have a larger size, and regular hexagons around the third shock absorbing region 13.

In the present embodiment, the hexagonal recesses 180 of the seventh vibration absorbing region 18 are all regular hexagons and have a size smaller than the sizes of the first hexagonal protrusion 110, the second hexagonal protrusion 120, and the sixth hexagonal protrusion 160.

Preferably, the first hexagonal projection 110, the second hexagonal projection 120, the third hexagonal projection 130, the fourth hexagonal projection 140 and the fifth hexagonal projection 150 are all made of RB material, so as to ensure the wear resistance and the skid resistance of the sports shoe.

Further, in this embodiment, a logo printing area 151 is further disposed at the center of the fifth damping area 15, and the surface of the logo printing area 151 is smooth and is used for printing product logos and patterns.

Further, the outer edges of the fifth hexagonal projection 150, the sixth hexagonal projection 160, and the hexagonal recess 180, which are disposed at the heel region, are substantially flush. The outer edge of the second hexagonal protrusion 120, which is disposed in the second shock absorption region 12, on the ground contact surface has a tendency that the center is the highest and gradually decreases toward the periphery; similarly, the outer edge of the ground contact surface of the third hexagonal protrusion 130 disposed in the third shock absorption region 13 has a tendency of being highest at the center and gradually decreasing toward the periphery; the highest value of the outer edge of the ground contacting surface of the second hexagonal projection 120 provided in the second shock absorbing region 12 is substantially the same as the highest value of the outer edge of the ground contacting surface of the third hexagonal projection 130 provided in the third shock absorbing region 13. Seventh cushioning region 18, located in the forefoot region, has a seventh hexagonal projection 180 with an outer edge that is substantially flush and substantially the same as the lowest ground-contacting outer edge of third hexagonal projection 130, where third cushioning region 13 is located.

The second damping area 12 and the third damping area 13 are arranged corresponding to the area with the largest stress on the front sole, so that when an athlete touches the ground on the front sole, the sole can provide enough resilience force; when the athlete lifts the heel to prepare for jumping, the arranged first shock absorption area 11 can also provide enough resilience force for the mother toe in time so as to protect the toe; similarly, when the heel of the athlete touches the ground during the movement, the correspondingly arranged fifth damping area 15 can provide enough resilience force for the heel in time; therefore, the shock absorption areas corresponding to different positions of the feet are arranged on the outsole 1, so that the athlete can keep enough resilience force when realizing flexible movement, and the function of protecting the feet is achieved.

Furthermore, the seven shock absorption areas are provided with hexagonal bulges or grooves to form anti-skid textures on the surface, and can provide sufficient grip and friction in multiple directions for athletes. The supporting plate part is arranged at the arch part, so that the stability of the sole can be kept when the athlete does various foot actions, and the phenomenon of foot twisting caused by excessive bending can be avoided.

As shown in figures 2-3, in this embodiment, the midsole 2 is made of EVA or ETPU material, so as to ensure the light and comfortable characteristics of the sports shoe.

Specifically, the midsole 2 includes an outer ring portion 21, a first protection portion 22 formed on the outer ring portion 21 corresponding to a heel portion, and a second protection portion 23 and a third protection portion 24 formed on the outer ring portion 21 corresponding to a forefoot outer side portion and stacked up and down. Wherein the first and

third prevention portions

22 and 24 are made of MD material.

Further, the seventh shock absorbing region 12 extends toward the midsole 2 to form a fourth protective portion 25 and a fifth protective portion 26 formed on the outer ring portion 21 corresponding to the heel medial and lateral regions. Since the fourth and

fifth guards

25 and 26 are integrated with the ground contacting surface of the seventh damping zone 18, the hexagonal groove 180 provided in the ground contacting surface of the seventh damping zone 18 spreads to the surfaces of the fourth and

fifth guards

25 and 26.

In order to avoid affecting the wearing comfort of the sports shoe, the height of the first protective part 22 corresponding to the rear side of the ankle is higher than the heights of other positions, so that not only can the rear heel be protected, but also the comfort can be guaranteed to the maximum extent.

Referring to fig. 4 to 7, a sports shoe 400 capable of improving shock absorption performance includes a shoelace 41, wherein the lower side of the shoelace 41 is closely attached to a vamp 42, an eyelet 43 is reserved inside the vamp 42, and the shoelace 41 is connected to the eyelet 43 in a penetrating manner; the underside of the upper 42 is fitted snugly against the upper side of the tongue 44.

A front piece 421 is fixedly connected to the front side of the upper 42, and a mesh surface is sewn and fixed inside the front piece 421; a heel 422 is fixedly connected to the rear side of the upper 42, and the heel 422 is fixedly connected to the first protective part 22.

Further, a plane buckle 423 is disposed at the center of the heel 422, and a lifting strap 424 is fixed to the heel 422 through the plane buckle 423, in this embodiment, the lifting strap 424 is made of a woven material and has a width of 20 mm.

A first wrapping sheet 425 and a second wrapping sheet 426, each of which is approximately triangular in shape, are also provided on the medial and lateral surfaces of the upper 42, respectively. Specifically, one side edge 4250 of the first wrapping sheet 425 is fixedly connected with the first protection portion 22, and the opposite top corner 4251 extends towards the shoe opening to be overlapped with the eyelet 43 at the shoe opening position.

Likewise, a second wrapping sheet 426 covers the lateral side of the upper 42 as described above.

In this embodiment, the first and

second wrapping sheets

425 and 426 are made of a leather material. Further, a plurality of punched holes 4252 and 4262 are uniformly distributed on the first wrapping sheet 425 and the second wrapping sheet 426 respectively.

Further, a protective film 427 is covered on the front sheet 421 corresponding to the toe portion, wherein the protective film 427 is made of leather material.

By utilizing the sole shock absorption device, the shock absorption area is correspondingly divided for the first outsole by analyzing the stress condition of the sole in the motion process, and the hexagonal bulge arranged on the surface of the first outsole is highest in the center of the outer edge of the ground contact surface and gradually reduced towards the periphery corresponding to the area with the largest stress of the front sole, so that when an athlete touches the ground with the front sole, the sole can provide the largest resilience force at the maximum stress point, and the thickness of the shock absorption area is gradually reduced along with the gradual reduction of the stress so as to provide the matched resilience force; therefore, the shock absorption areas which are arranged on the outsole and correspond to different positions of the foot can ensure that the athlete can keep enough resilience force when realizing flexible movement, so that the function of protecting the foot is achieved. Furthermore, the seven shock absorption areas are provided with hexagonal bulges or grooves to form anti-skid textures on the surface, and can provide sufficient grip and friction in multiple directions for athletes. The supporting part is arranged at the arch part, so that the stability of the sole can be kept when the athlete does various foot actions, and the phenomenon of foot twisting caused by over bending can be avoided.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent transformations made by the present specification and the attached drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A sports shoe sole capable of improving shock absorption performance comprises an outsole and a midsole, wherein the outsole is connected to the lower surface of the midsole; it is characterized in that the preparation method is characterized in that,

the outsole also comprises a supporting part, the position corresponding to the inner side of the arch of foot covers the area of the outsole, and the surface of the supporting part is provided with a plurality of raised seventh hexagonal lugs;

the outsole is divided into the following parts according to the result of foot stress analysis:

the first shock absorption area covers the area of the outsole corresponding to the position of the toe, and a plurality of raised first hexagonal lugs are arranged on the surface of the first shock absorption area;

the second shock absorption area covers the area of the outsole corresponding to the position of the root of the metatarsal bone of the mother toe, and a plurality of raised second hexagonal lugs are arranged on the surface of the second shock absorption area;

a third shock absorption area which covers the area of the outsole corresponding to the position of the root of the caudal metatarsal, wherein the surface of the third shock absorption area is provided with a plurality of raised third hexagonal lugs;

a fourth shock absorption area which covers the area of the outsole except the second shock absorption area and the third shock absorption area corresponding to the position of the heel of all metatarsals of the forefoot, and the surface of the fourth shock absorption area is provided with a plurality of raised fourth hexagonal convex blocks;

a fifth shock absorption area which covers the area of the outsole corresponding to the center of the heel, wherein the surface of the fifth shock absorption area is provided with a plurality of convex fifth hexagonal convex blocks;

a sixth shock absorption area, which is an area covering the outsole and surrounds the fifth shock absorption area corresponding to the heel, wherein the surface of the sixth shock absorption area is provided with a plurality of raised sixth hexagonal convex blocks;

and the seventh damping area covers areas except the first damping area, the second damping area, the third damping area, the fourth damping area, the fifth damping area, the sixth damping area and the support part, and a plurality of concave hexagonal grooves are formed in the surface of the seventh damping area.

2. The sports shoe sole capable of improving shock absorption according to claim 1, wherein the hexagonal recesses are smaller in size than the hexagonal protrusions of the other shock absorbing regions.

3. The sports shoe sole according to claim 1, wherein the first hexagonal protrusion, the second hexagonal protrusion, and the sixth hexagonal protrusion have the same shape and size.

4. The sports shoe sole according to claim 3, wherein the third hexagonal protrusion has a size smaller than the first, second, and sixth hexagonal protrusions.

5. The sports shoe sole according to claim 1, wherein a fourth hexagonal projection circumferentially disposed adjacent to said first and second shock absorbing regions has a size greater than a fourth hexagonal projection circumferentially disposed adjacent to said third shock absorbing region and a size greater than a fourth hexagonal projection disposed adjacent to said seventh shock absorbing region.

6. The sports shoe sole according to claim 1, wherein the ground contacting outer edges of the fifth hexagonal protrusion, the sixth hexagonal protrusion and the hexagonal recess are substantially flush.

7. The sports shoe sole according to claim 1, wherein the second hexagonal protrusion has a highest outer edge of the ground contacting surface at the center and gradually decreases toward the periphery, and the highest value of the outer edge of the ground contacting surface is substantially the same as the highest value of the outer edge of the ground contacting surface of the third hexagonal protrusion;

the center of the outer edge of the ground contact surface of the third hexagonal bulge is highest and gradually decreases towards the periphery;

8. A sports shoe capable of improving shock absorption performance comprises a shoelace and an upper tightly attached to the lower side of the shoelace; an eyelet is reserved inside the vamp, a lace is connected inside the eyelet in a penetrating way, the lower side of the vamp is tightly attached to the upper side of the tongue, and the sports shoe sole is characterized by further comprising the sports shoe sole as claimed in any one of claims 1 to 7.

9. The sports shoe capable of improving shock absorption according to claim 8, wherein the midsole includes an outer ring portion, a first protection portion formed on the outer ring portion corresponding to a heel portion, and a second protection portion and a third protection portion overlapping upper limits formed on the outer ring portion corresponding to a forefoot lateral portion;

the seventh shock absorption area extends towards the middle sole corresponding to the areas of the inner side and the outer side of the heel so as to form a fourth protection part and a fifth protection part which are formed on the outer ring part corresponding to the areas of the inner side and the outer side of the heel; and the hexagonal grooves arranged on the ground contact surface of the seventh damping area are spread to the surfaces of the fourth protective part and the fifth protective part.

10. Sports shoe according to claim 9, wherein the inner and outer surfaces of said upper are further provided with a first wrapping sheet, respectively a second wrapping sheet; one side edge of the first wrapping sheet is fixedly connected with the first protection part, and the apex angle relative to the side edge extends towards the shoe opening to be overlapped with the eyelet button positioned at the shoe opening;

one side edge of the second wrapping sheet is fixedly connected with the second protection part, and the vertex angle of the side edge is opposite to the direction of the shoe opening and extends to be overlapped with the eyelet button positioned at the shoe opening.