CN218737490U - Can improve outdoor exercises sole and sports shoes of antiskid performance - Google Patents

Abstract

The utility model discloses an outdoor sports shoe sole and sports shoes capable of improving anti-skid performance, wherein, the outdoor sports shoe sole comprises an outsole, a midsole and a supporting part, the outsole comprises a first outsole, a second outsole, a third outsole and a fourth outsole which respectively cover the areas covered by the outsole corresponding to the toes, the sole center of the front sole to the supporting part near the edge of one side of the toes, the supporting part near the edge of one side of the heel to the edge of one side of the arch, and the edge of the heel; the first outsole is provided with a plurality of triangular first lugs and arc-shaped strip-shaped second lugs, the second outsole and the third outsole are provided with a plurality of Y-shaped third lugs and a plurality of triangular star-shaped fourth lugs, and the fourth outsole is provided with a plurality of arc-shaped strip-shaped seventh lugs. Through the utility model discloses, set up the lug through dividing regionally on the outsole, can strengthen the coefficient of friction of sole widely to the demand that road condition is complicated when satisfying outdoor exercises.

Description

Can improve outdoor exercises sole and sports shoes of antiskid performance

Technical Field

The utility model relates to a shoes technical field, in particular to can improve outdoor exercises sole and sports shoes of antiskid performance.

Background

Shoes are indispensable articles for daily life of people, and soles are the most important parts of a pair of shoes, so that the shoes not only play the most important role in protection, but also have elasticity, skid resistance and comfort degree which depend on the structures and materials of the soles.

In order to improve the friction force between the shoe and the ground during walking and reduce the impact on the foot joint during walking, particularly in high-strength sports, the sole needs to provide certain elasticity, and the toughness and the elasticity of the bottom of the sports shoe on the market are poor, so that the sole is easy to wear.

The soles of the existing sports shoes are mostly of multilayer bonded or single-layer solid structures made of materials such as MD, RB, EVA and the like, so that the soles have certain flexibility and elasticity and play a role in shock absorption; in order to increase the friction force between the shoe and the ground during walking and reduce the impact on the foot joint during walking, particularly in high-intensity sports, the sole needs to provide certain elasticity, and most importantly, sufficient friction force and grip force to cooperate with the athlete to perform explosive actions in all directions.

The conventional treatment method is to provide anti-skid texture on the sole of the sports shoe, but in a hiking off-road environment, the sole needs to provide certain elasticity, most importantly, enough friction force and grip force to match with a wearer to cope with a complex outdoor environment, and the anti-skid texture is simply and indiscriminately provided on the sole, so that the wearing demand of the anti-skid texture for the outdoor environment is limited.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides an outdoor exercises sole and outdoor exercises shoes that can improve non-skid property ability, in sportsman's walking or motion process, can improve non-skid property, improves the travelling comfort of sole body.

In order to solve the technical problem, the utility model discloses a technical scheme be: an outdoor sports shoe sole capable of improving anti-skid performance comprises an outsole, a midsole and a supporting part, wherein the outsole is connected to the lower surface of the midsole, and the supporting part is connected to the lower surface of the midsole; the outsole comprises: the first outsole is arranged on the ground contacting surface of the outsole and corresponds to an area covered by the toes; the second outsole is arranged on the ground contact surface of the outsole and corresponds to the area covered by the edge of one side, close to the tiptoe, of the supporting part from the palm center of the front sole; the fourth outsole is arranged on the ground contacting surface of the outsole and corresponds to an area covered by the edge of a heel; the third outsole is arranged on the ground contacting surface of the outsole and corresponds to an area formed by the edge of one side, close to the heel, of the supporting part to the edge of one side, close to the arch, of the fourth outsole; wherein the first outsole comprises: the first anti-skid area is arranged corresponding to an area covered by the heel of the metatarsal, and a plurality of first lugs in a triangular shape are distributed on the surface of the first anti-skid area; one vertex of the triangle of each first bump is arranged towards the direction of the first central axis; the first central axis is a dividing line connecting the center point of the edge of the toe and the center point of the edge of the heel; when the first convex blocks are sequentially arranged from the position close to the second antiskid area to the direction close to the second outsole, the sizes of the first convex blocks are increased one by one; the second anti-skid area correspondingly covers the rest areas of the first outsole, and a plurality of circular arc strip-shaped second lugs are distributed on the surface of the second anti-skid area side by side; the arc radian of each second bump faces to the direction of the tiptoe, and when the arcs are sequentially arranged from the position corresponding to the tiptoe area to the direction close to the first anti-skid area, the arc lengths of the second bumps are reduced one by one; a plurality of third lugs and fourth lugs are distributed on the ground contacting surface of the second outsole; the plurality of third bumps are distributed on the inner side edge and the outer side edge of the second outsole side by side, and the plurality of fourth bumps are distributed on the second outsole in a matrix manner and are arranged in an area formed by the plurality of third bumps; the third bumps are bumps with the shape similar to a Y shape, and the sizes of the third bumps are increased one by one when the third bumps are sequentially arranged from the position close to the first outsole to the direction of the supporting part; the fourth bumps are approximately triangular star-shaped bumps and are distributed on the ground contact surface of the second outsole in a staggered manner, and the sizes of the fourth bumps are reduced one by one when the fourth bumps are sequentially arranged from the position close to the first outsole to the direction of the supporting part; the ground contact surface of the third outsole is distributed with a plurality of fifth bumps and sixth bumps, the fifth bumps are distributed on the inner side edge and the outer side edge of the third outsole side by side, and the sixth bumps are distributed on the third outsole in a matrix manner and are in an area formed by the fifth bumps 1; the fifth bumps are bumps with the shape similar to a Y shape, and the sizes of the fifth bumps are reduced one by one when the fifth bumps are sequentially arranged from the position close to the fourth outsole to the direction of the supporting part; the sixth bumps are approximately triangular star-shaped bumps and are distributed on the ground contact surface of the third outsole in a staggered manner, and the sizes of the sixth bumps are reduced one by one when the sixth bumps are sequentially arranged from the position close to the fourth outsole to the direction of the supporting part; a plurality of arc-shaped strip-shaped seventh convex blocks are distributed on the ground contact surface of the fourth outsole, the arc radian of each seventh convex block faces the outer edge direction of the heel, and when the seventh convex blocks are sequentially arranged from the position correspondingly covering the outer edge area of the heel to the direction close to the third outsole, the arc lengths of the seventh convex blocks are reduced one by one; the supporting part is arranged between the second outsole and the third outsole and corresponds to an area covered by the arch of foot; the shape of the supporting part is approximate to a Y shape, two free ends of the supporting part respectively extend towards the direction of the second outsole by taking the position of the center of the arch as a starting point, and the other free end of the supporting part extends towards the direction of the third outsole by taking the position of the center of the arch as a starting point.

The outer edges of the grounding ends of a plurality of first convex blocks and second convex blocks distributed on the first outsole are basically positioned on the same horizontal plane; the outer edges of the grounding ends of a plurality of third convex blocks and fourth convex blocks distributed on the second outsole are basically positioned on the same horizontal plane; the outer edges of the grounding ends of a plurality of fifth convex blocks and sixth convex blocks distributed on the third outsole are basically positioned on the same horizontal plane; the outer edges of the grounding ends of the seventh convex blocks distributed on the fourth outsole are basically positioned on the same horizontal plane.

The second outsole is also provided with a plurality of first grooves which are distributed between two adjacent fourth convex blocks and between the adjacent third convex blocks and the adjacent fourth convex blocks; the shape of the first groove distributed between two adjacent fourth convex blocks is similar to a triangular star shape, and the size of the first groove is smaller than that of the fourth convex block adjacent to the first groove; the shape of the first groove distributed between the third bump and the fourth bump is approximately a strip shape.

The third outsole is also provided with a plurality of second grooves which are distributed between two adjacent sixth lugs; the shape of the second groove distributed between two adjacent sixth bumps is approximately a triangular star shape, and the size of the second groove is smaller than that of the sixth bump adjacent to the second groove.

Wherein the midsole comprises: an outer ring portion including: a plurality of band-shaped protrusions arranged approximately around the outer side surface of the outer ring portion; the shape of each strip-shaped bulge is similar to an arc shape, the arc radian of each strip-shaped bulge is arranged towards the direction of the arch position, the strip-shaped bulges are distributed side by side one by one from the position close to the ground contact surface along the direction vertical to the ground contact surface, and the length of each strip-shaped bulge is gradually reduced; and the first protection part is arranged on the outer ring part and is arranged corresponding to the position of the fourth outsole.

For solving the technical problem, the utility model discloses a another technical scheme is: an outdoor sports shoe capable of improving anti-skid performance comprises a shoelace and an upper tightly attached to the lower side of the shoelace; the inside reservation of vamp has the eyelet, and the inside through connection of eyelet has the shoelace, the downside of vamp is closely laminated with the upside of tongue, still includes as above outdoor exercises sole.

The front side of the vamp is fixedly connected with a front piece, a net surface is sewn and fixed inside the front piece, and a heel is fixedly connected with the rear side of the vamp; the sports shoe further comprises: the second protection part is arranged on the surface of the heel and extends to the positions of the left vamp and the right vamp which are respectively arranged at the left side and the right side by taking a second central axis of the heel as a center to be fixedly connected with the positions of the eyelet buttons; a first cover sheet disposed on a lateral side surface of the upper, a region between the second protective portion and the front sheet; the shape of the first wrapping sheet is approximate to that of a triangle, one bottom edge of the first wrapping sheet is fixedly connected with the position, corresponding to the second anti-slip region, of an outer ring part included in the midsole of the outdoor sports shoe sole, and one triangular vertex of the first wrapping sheet is arranged on the outer side of the shoe upper; a second cover sheet disposed on a lateral surface of the upper, an area between the second protective portion and the front sheet; the shape of the second wrapping sheet is approximate to the shape of a triangle, one bottom edge of the second wrapping sheet is fixedly connected with the position of the outer ring part, corresponding to the third outsole, and one triangular vertex of the second wrapping sheet is arranged on the outer side of the vamp; a third cover sheet disposed on a medial surface of the upper, an area between the second protective portion and the front sheet; the shape of the third coating piece is approximate to the shape of a triangle, one bottom edge of the third coating piece is fixedly connected with the position, corresponding to the second anti-skidding area, of the outer ring part, and one triangular vertex of the third coating piece is arranged on the inner side of the vamp; a fourth cover sheet disposed on an inside surface of the upper, an area between the second protective portion and the front sheet; the fourth coating sheet is approximately triangular, one bottom edge of the fourth coating sheet is fixedly connected with the position, corresponding to the third outsole, of the outer ring part included in the middle sole of the outdoor sports shoe sole, and one triangular vertex of the fourth coating sheet is arranged on the inner side of the shoe upper.

The shape of the second protection part is similar to a Y shape, two free ends of the second protection part respectively extend towards the inner side and the outer side of the vamp and are fixedly connected with the corresponding eyelet buttons, and the other free end of the second protection part is fixedly connected with the first protection part.

One end of the second protective part fixedly connected with the first protective part is fixedly connected with the bottom edge of the second wrapping sheet.

Wherein, on the lateral side of the vamp, the vamp between the second protective part and the front piece and the area which is not covered by the first wrapping sheet and the second wrapping sheet are arranged as a net surface; and the vamp between the second protective part and the front piece and the area which is not covered by the third wrapping piece and the fourth wrapping piece on the inner side of the vamp are set to be a net surface.

The embodiment of the utility model provides an outdoor exercises shoes and outdoor exercises sole that can improve anti-skidding performance, according to the power that sportsman received in the motion of foot action in-process is different, at divide on the outsole to cover different regional first outsole, second outsole, third outsole and fourth outsole, and set up the strip arch of circular arc shape on covering tiptoe, heel regional first outsole and fourth outsole, make sportsman produce relative frictional force by first lug, seventh lug when foot lands and lifts, the phenomenon of skidding can not appear; the sole is characterized in that the triangular-star-shaped bulges are arranged on the second outsole covering the central area of the sole, and the triangular-star-shaped bulges are arranged on the third outsole covering the central area of the heel, so that the sole can generate friction in all directions to play a multi-direction anti-skidding role, a sportsman can quickly respond when doing various foot actions, and the friction coefficient of the sole can be greatly enhanced through the mutual matching of the third lugs, the fourth lugs, the fifth lugs and the sixth lugs in different arrangement modes, so that the requirement of complex road conditions during outdoor exercises is met.

Drawings

FIG. 1 is a schematic plan view of an outdoor sports shoe sole with improved anti-slip properties according to an embodiment of the present invention;

FIG. 2 is a schematic view of an outer structure of an outdoor sports shoe sole capable of improving anti-slip performance according to an embodiment of the present invention;

FIG. 3 is a schematic view of an inner side of an outdoor sports shoe sole with improved anti-slip properties according to an embodiment of the present invention;

FIG. 4 is a schematic view of an outer structure of an outdoor sports shoe with improved anti-slip properties according to an embodiment of the present invention;

fig. 5 is a schematic inner side view of an outdoor sports shoe capable of improving anti-slip performance according to an embodiment of the present invention.

Detailed Description

The following explanation will be made for the prior art to which the present invention relates.

The MD sole is also called PHYLON sole, commonly called Feilong, can reduce the burden of feet, and although the material is softer, has good elastic effect and good shockproof effect, the shoe of the MD sole is easy to shrink and wrinkle when meeting high temperature.

TPU (Thermoplastic polyurethanes), thermoplastic polyurethane elastomer rubber, TPU is a high molecular material which is polymerized by diisocyanate molecules such as diphenylmethane diisocyanate (MDI) or Toluene Diisocyanate (TDI) and the like, and macromolecular polyol and low molecular polyol (chain extender) through common reaction. The TPU has the characteristics of excellent high tension, high tensile force, toughness and aging resistance, and is a mature environment-friendly material. The composite material has the characteristics 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 simultaneously has a plurality of excellent functions of high waterproofness and moisture permeability, wind resistance, cold resistance, antibiosis, mildew resistance, warm keeping, ultraviolet resistance, energy release and the like.

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

Please refer to fig. 1-3, which are schematic structural views of an outdoor sports shoe sole capable of improving anti-slip performance according to an embodiment of the present invention.

The sports shoe sole 100 comprises an outsole 1, a midsole 2 and a support part 3; wherein, the middle sole 2 is connected with the upper surface of the outsole 1, and the support part 3 is connected with the lower surface of the middle sole 2.

The outsole 1 comprises a first outsole 11, a second outsole 12, a third outsole 13 and a fourth outsole 14; the first outsole 11 is arranged on the ground contacting surface of the outsole 1 and corresponds to the area covered by the toes; the second outsole 12 is arranged on the ground contact surface of the outsole 1 and corresponds to the area covered by the edge of the support part 3 close to one side of the tiptoe from the center of the front sole; the fourth outsole 14 is arranged on the ground contact surface of the outsole 1 and corresponds to the area covered by the edge of the heel; the third outsole 13 is arranged on the ground contacting surface of the outsole 1 and corresponds to the area formed from the edge of the support part 3 near the heel side to the edge of the fourth outsole 14 near the arch side.

In the present embodiment, the first outsole 11, the second outsole 12, the third outsole 13, and the fourth outsole 14 are all made of wear-resistant rubber materials to ensure the wear-resistant and anti-slip properties of the sports shoe.

The first outsole 11 is divided into a first anti-slip area 111 and a second anti-slip area 112, wherein the first anti-slip area 111 is arranged corresponding to an area covered by the heel of metatarsal bones, and a plurality of first bumps 113 are distributed on the surface of the first anti-slip area; the second anti-slip area 112 correspondingly covers the rest area of the first outsole 11, and a plurality of second bumps 114 are distributed on the surface of the second anti-slip area side by side. Specifically, the first protrusions 113 are triangular protrusions, and one vertex of each triangle of the first protrusions 113 is arranged towards the first central axisbase:Sub>A-base:Sub>A; the first central axis A-A isbase:Sub>A dividing line connecting the center point of the edge of the toe and the center point of the edge of the heel. The sizes of the first bumps 113 are different, and when the first bumps 113 are sequentially arranged from a position close to the second anti-slip region 112 to a direction close to the second outsole 12, the sizes of the first bumps 113 are gradually increased. The second bumps 114 are arc-shaped strip-shaped protrusions, the arc radian of each second bump 114 faces the toe direction, and the plurality of second bumps 114 are sequentially distributed on the surface of the second anti-skid area 112 side by side; the arc lengths of the second bumps 114 are different, and when the second bumps are sequentially arranged from the positions corresponding to the toe region to the direction close to the first anti-slip region 111, the arc lengths of the second bumps 114 are gradually reduced.

In the present embodiment, the outer edges of the ground contacting ends of the first bumps 113 and the second bumps 114 distributed on the first outsole 11 are substantially located on the same horizontal plane.

A plurality of third lugs 121 and fourth lugs 122 are distributed on the ground contact surface of the second outsole 12; the third bumps 121 are distributed side by side on the inner edge and the outer edge of the second outsole 12, and the fourth bumps 122 are distributed on the second outsole 12 in a matrix manner and in an area formed by the third bumps 121. Specifically, the third bumps 121 are bumps with an approximate shape of a "Y", each third bump 121 has a different size, and when the third bumps 121 are sequentially arranged from a position close to the first outsole 11 to the direction of the support portion 3, the sizes of the third bumps 121 are gradually increased. The fourth bumps 122 are approximately triangular star-shaped bumps, and are distributed on the ground contact surface of the second outsole 12 in a staggered manner, and each of the fourth bumps 122 has a different size, and when the fourth bumps 122 are sequentially arranged from a position close to the first outsole 11 to the direction of the support part 3, the sizes of the fourth bumps 122 are reduced one by one.

In the present embodiment, the outer edges of the ground contacting ends of the third bumps 121 and the fourth bumps 122 distributed on the second outsole 12 are substantially located on the same horizontal plane.

Further, the second outsole 12 is further provided with a plurality of first grooves 123 distributed between two adjacent fourth bumps 122 and between the adjacent third bumps 121 and fourth bumps 122; specifically, the shape of the first groove 123 distributed between two adjacent fourth bumps 122 is approximately a triangular star shape, and the size of the first groove is smaller than that of the adjacent fourth bump 122; the first groove 123 distributed between the third protrusion 121 and the fourth protrusion 122 has an approximately elongated shape.

The support 3 is arranged between the second outsole 12 and the third outsole 13, corresponding to the area covered by the arch of the foot. In the present embodiment, the support portion 3 has a shape similar to a "Y" shape, in which two free ends of the first support portion 3 extend in the direction of the second outsole 12 from the position of the center of the arch of the foot as a starting point, and the other free end of the support portion 3 extends in the direction of the third outsole 13 from the position of the center of the arch of the foot as a starting point.

As described above, the support member 3 having a substantially "W" shape is provided between the second outsole 12 and the third outsole 13, thereby forming a stable support member of the shoe sole 100, and the function of stabilizing the shoe sole can be further enhanced.

A plurality of fifth lugs 131 and sixth lugs 132 are distributed on the ground contact surface of the third outsole 13; the fifth bumps 131 are distributed side by side on the inner edge and the outer edge of the third outsole 13, and the sixth bumps 132 are distributed on the third outsole 13 in a matrix manner and in an area formed by the fifth bumps 131. Specifically, the fifth bumps 131 are bumps having a shape similar to a shape of a "Y", each fifth bump 131 has a different size, and when the fifth bumps 131 are sequentially arranged from a position close to the fourth outsole 14 toward the direction of the support portion 3, the sizes of the fifth bumps 131 are gradually reduced. The sixth bumps 132 are approximately triangular star-shaped bumps, and are alternately distributed on the ground contact surface of the third outsole 13, and each of the sixth bumps 132 has a different size, and when the sixth bumps 132 are sequentially arranged from a position close to the fourth outsole 14 toward the direction of the support portion 3, the sizes of the sixth bumps 132 are gradually reduced.

In the present embodiment, the outer edges of the ground contacting ends of the fifth bumps 131 and the sixth bumps 132 distributed on the third outsole 13 are substantially located on the same horizontal plane.

Further, the third bottom 13 is further provided with a plurality of second grooves 133 distributed between two adjacent sixth protrusions 132; specifically, the second grooves 133 distributed between two adjacent sixth bumps 132 are approximately shaped like a triangle star, and have a size smaller than that of the sixth bumps 132 adjacent thereto.

The ground contact surface of the fourth outsole 14 is distributed with a plurality of seventh bumps 141, the seventh bumps 141 are arc-shaped strip-shaped protrusions, the arc radian of each seventh bump 141 faces the outer edge direction of the heel, and the seventh bumps 141 are sequentially distributed on the surface of the fourth outsole 14 side by side; the arc lengths of the seventh protrusions 141 are different, and when the seventh protrusions 141 are sequentially arranged from a position corresponding to an area covering the outer edge of the heel to a direction close to the third outsole 13, the arc lengths of the seventh protrusions 141 are gradually reduced.

In the present embodiment, the outer edges of the ground contacting ends of the seventh bumps 141 distributed on the fourth outsole 14 are substantially located on the same horizontal plane.

As described above, according to the difference of the forces applied by the foot of the athlete during the exercise, the outsole 1 is divided into the first outsole 11, the second outsole 12, the third outsole 13 and the fourth outsole 14 covering different areas, and the first outsole 11 and the fourth outsole 14 covering the toe area and the heel area are provided with the arc-shaped strip-shaped protrusions, so that the first protrusion 111 and the seventh protrusion 141 generate relative friction force when the foot of the athlete lands and lifts, and the phenomenon of slipping does not occur; the triangular protrusions are arranged on the second outsole 12 covering the central area of the sole of the foot, the triangular protrusions are arranged on the third outsole 13 covering the central area of the heel, and the triangular protrusions are used for generating friction force in all directions of the sole to play a multi-direction anti-skidding role, so that a player can quickly respond when doing various foot actions, and the friction coefficient of the sole can be greatly enhanced through the mutual matching of the third protrusions 121, the fourth protrusions 122, the fifth protrusions 131 and the sixth protrusions 132 in different arrangement modes, and the requirement of complex road conditions during outdoor exercises is met.

Referring to fig. 2 to 3, the midsole 2 is made of a 3D high elastic material.

The middle sole 2 comprises an outer ring part 21 and a first protection part 22; the first protection part 22 is disposed on the outer ring part 21 and is disposed at a position corresponding to the fourth outsole 14.

In the present embodiment, the first protection part 22 is made of TPU material.

As described above, the first protector 22 is provided in the rear heel area of the outer ring portion 21, so that a stable support member is further formed in the shoe sole 100, and the effect of stabilizing the shoe sole can be further enhanced.

A plurality of strip-shaped bulges 210 are distributed on the surface of the outer ring part 21 and are arranged around the outer side surface of the outer ring part 21; specifically, the shape of the band-shaped protrusions 210 is approximately a circular arc, and the circular arc radian of each band-shaped protrusion 210 is set towards the direction of the arch position, the band-shaped protrusions 210 are distributed side by side one by one from the position close to the ground contacting surface along the direction perpendicular to the ground contacting surface, and when distributed according to the distribution manner, the length of the band-shaped protrusions 210 is gradually reduced.

As described above, the strap-like protrusions 210 are provided on the midsole 2, so that a player can generate downward pressure on the ground when the foot touches the ground during exercise, and the strap-like protrusions 210 can distribute the generated pressure in accordance with the downward pressure trend, thereby relieving the reaction force of the ground on the sole of the foot; when the athlete raises his foot during the exercise, the plurality of strip-shaped protrusions 210 generate upward restoring force, and the plurality of strip-shaped protrusions 210 can generate restoring force when the deformation generated by the pressure is restored to the original state, so that the upward restoring force can be supplemented and provided, thereby enhancing the resilience of the sole. Therefore, the foot motion change of the athlete in the motion process can be met, so that the functions of accurately buffering and rebounding are achieved, the feet of the athlete are protected, and the athletic performance of the athlete is improved.

Please refer to fig. 4-5, which are schematic structural views of an outdoor sports shoe capable of improving anti-slip performance according to an embodiment of the present invention.

The sports shoe 200 includes a lace 41, a vamp 42 is closely attached to the lower side of the lace 41, an eyelet 43 is reserved inside the vamp 42, the lace 41 is connected to the inside of the eyelet 43 in a penetrating manner, and the upper side of a tongue 44 is closely attached to the lower side of the vamp 42.

A front piece 421 is fixedly connected to the front side of the upper 42, and a net surface 422 is sewn and fixed inside the front piece 421; a heel 423 is fixedly connected to the rear side of the upper 42, and the heel 422 is fixedly connected to the first protective part 22.

A second protective part 424 is provided on the surface of the heel 423, and the second protective part 424 extends to the left and right upper parts 42 around a second central axis B-B of the heel 423. Specifically, the second protection part 424 extends to the left and right upper 42 respectively to be fixedly connected to the position of the eyelet 43, with the second central axis B-B of the heel 423 as the center.

In this embodiment, the second protection part 424 is made of a leather material. The shape of the second protection part 424 is similar to a shape of a letter "Y", two free ends of the second protection part 424 extend to the inner side and the outer side of the upper 42 respectively to be fixedly connected with the corresponding eyelet 43, and the other free end of the second protection part 424 is fixedly connected with the first protection part 22.

A first wrapping sheet 425 and a second wrapping sheet 426 are further provided on the lateral surface of the upper 42, and a third wrapping sheet 427 and a fourth wrapping sheet 428 are further provided on the medial surface of the upper 42; specifically, the first wrapping sheet 425, the second wrapping sheet 426, the third wrapping sheet 427, and the fourth wrapping sheet 428 are made of a leather material and are disposed on the lateral and medial surfaces of the upper 42 through a sewing process.

Further, the first and second wrapping sheets 425 and 426 are respectively disposed at the region between the second protective part 424 and the front sheet 421; in this embodiment, the first wrapping sheet 425 and the second wrapping sheet 426 are both approximately triangular, wherein one bottom edge of the first wrapping sheet 425 is fixedly connected with the outer ring portion 21 corresponding to the position of the second anti-slip region 112, and one triangular vertex of the first wrapping sheet 425 is arranged on the outer side of the upper 42; one bottom edge of the second wrapping sheet 426 is fixedly connected with the position of the outer ring part 21 corresponding to the third big bottom 13, and one triangular peak of the second wrapping sheet 426 is arranged on the outer side of the vamp 42; further, one end of the second protection part 424 fixedly connected with the first protection part 22 is also fixedly connected with the bottom edge of the second wrapping sheet 426.

Likewise, the third cover sheet 427 and the fourth cover sheet 428 are disposed on the inner side of the upper 42 as described above, and the description thereof is omitted here.

On the lateral side of the upper 42, the upper 42 between the second protective part 424 and the front piece 421, and the area not covered by the first and second wrapping sheets 425 and 426 are provided as a mesh surface, and similarly, the medial side of the upper 42 is also provided as a mesh surface. In this embodiment, the mesh is made by an electroembroidery process.

Through the utility model, according to the different forces of the foot action of the athlete in the process of movement, the first outsole, the second outsole, the third outsole and the fourth outsole which cover different areas are divided on the outsole, and the arc-shaped strip-shaped bulges are arranged on the first outsole and the fourth outsole which cover the toe area and the heel area, so that the first lug and the seventh lug generate relative friction force when the foot of the athlete lands and lifts, and the phenomenon of slipping can not occur; the triangular star-shaped bulges are arranged on the second outsole covering the center area of the sole of the foot, the triangular star-shaped bulges are arranged on the third outsole covering the center area of the heel, and the triangular star-shaped bulges are used for generating friction force in all directions of the sole to play a multi-direction anti-skidding role, so that a sportsman can quickly make a response when doing various foot actions, and the friction coefficient of the sole can be greatly enhanced through the mutual matching of the third lugs, the fourth lugs, the fifth lugs and the sixth lugs in different arrangement modes, thereby meeting the requirement of complicated road conditions during outdoor exercises.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent structures or equivalent transformations made by the contents of the specification and the drawings of the present invention, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present invention.

Claims (10)

1. An outdoor sports shoe sole capable of improving anti-skid performance comprises an outsole, a midsole and a supporting portion, wherein the outsole is connected to the lower surface of the midsole, and the supporting portion is connected to the lower surface of the midsole; it is characterized in that the outsole comprises:

the first outsole is arranged on the ground contacting surface of the outsole and corresponds to an area covered by the toes;

the second outsole is arranged on the ground contact surface of the outsole and corresponds to the covered area from the palm center of the front sole to the edge of one side, close to the tiptoe, of the supporting part;

the fourth outsole is arranged on the ground contacting surface of the outsole and corresponds to an area covered by the edge of the heel; and

the third outsole is arranged on the ground contacting surface of the outsole and corresponds to an area formed by the edge of one side, close to the heel, of the supporting part to the edge of one side, close to the arch, of the fourth outsole;

wherein the first outsole comprises:

the first anti-skid area is arranged corresponding to an area covered by the heel of the metatarsal, and a plurality of first lugs in a triangular shape are distributed on the surface of the first anti-skid area; one vertex of the triangle of each first bump is arranged towards the direction of the first central axis; the first central axis is a dividing line connecting the center point of the edge of the toe and the center point of the edge of the heel; when the first convex blocks are sequentially arranged from the position close to the second antiskid area to the direction close to the second outsole, the sizes of the first convex blocks are increased one by one;

the second anti-skid area correspondingly covers the rest areas of the first outsole, and a plurality of circular arc strip-shaped second lugs are distributed on the surface of the second anti-skid area side by side; the arc radian of each second bump faces to the direction of the tiptoe, and when the arcs are sequentially arranged from the position corresponding to the tiptoe area to the direction close to the first anti-skid area, the arc lengths of the second bumps are reduced one by one;

a plurality of third convex blocks and fourth convex blocks are distributed on the grounding surface of the second outsole; the third bumps are distributed on the inner side edge and the outer side edge of the second outsole side by side, and the fourth bumps are distributed on the second outsole in a matrix manner and are in an area formed by the third bumps; the third bumps are bumps with the shape similar to a Y shape, and the sizes of the third bumps are increased one by one when the third bumps are sequentially arranged from the position close to the first outsole to the direction of the supporting part; the fourth bumps are approximately triangular star-shaped bumps and are distributed on the ground contact surface of the second outsole in a staggered manner, and the sizes of the fourth bumps are reduced one by one when the fourth bumps are sequentially arranged from the position close to the first outsole to the direction of the supporting part;

the ground contact surface of the third outsole is distributed with a plurality of fifth lugs and sixth lugs, the fifth lugs are distributed on the inner side edge and the outer side edge of the third outsole side by side, and the sixth lugs are distributed on the third outsole in a matrix manner and are in an area formed by the fifth lugs; the fifth bumps are bumps with the shape similar to a Y shape, and the sizes of the fifth bumps are reduced one by one when the fifth bumps are sequentially arranged from the position close to the fourth outsole to the direction of the supporting part; the sixth bumps are approximately triangular star-shaped bumps and are distributed on the ground contact surface of the third outsole in a staggered manner, and the sizes of the sixth bumps are reduced one by one when the sixth bumps are sequentially arranged from the position close to the fourth outsole to the direction of the supporting part;

a plurality of arc-shaped strip-shaped seventh convex blocks are distributed on the ground contact surface of the fourth outsole, the arc radian of each seventh convex block faces the outer edge direction of the heel, and when the seventh convex blocks are sequentially arranged from the position correspondingly covering the outer edge area of the heel to the direction close to the third outsole, the arc lengths of the seventh convex blocks are reduced one by one;

the supporting part is arranged between the second outsole and the third outsole and corresponds to an area covered by the arch of foot; the shape of the supporting part is approximate to a Y shape, two free ends of the supporting part respectively extend towards the direction of the second outsole by taking the position of the center of the arch as a starting point, and the other free end of the supporting part extends towards the direction of the third outsole by taking the position of the center of the arch as a starting point.

2. The outdoor sports shoe sole according to claim 1, wherein the outer edges of the ground contacting ends of the first and second projections distributed on the first outsole are substantially located on the same horizontal plane;

the outer edges of the grounding ends of a plurality of third convex blocks and fourth convex blocks distributed on the second outsole are basically positioned on the same horizontal plane;

the outer edges of the grounding ends of a plurality of fifth convex blocks and sixth convex blocks distributed on the third outsole are basically positioned on the same horizontal plane;

the outer edges of the grounding ends of the seventh convex blocks distributed on the fourth outsole are basically positioned on the same horizontal plane.

3. The outdoor sport shoe sole capable of improving the anti-slip performance according to the claim 2, wherein the second outsole is further provided with a plurality of first grooves distributed between two adjacent fourth lugs and between adjacent third lugs and fourth lugs; the shape of the first groove distributed between two adjacent fourth bumps is similar to a triangular star shape, and the size of the first groove is smaller than that of the fourth bump adjacent to the first groove; the shape of the first groove distributed between the third bump and the fourth bump is approximately a strip shape.

4. The outdoor sports shoe sole capable of improving the anti-slip performance according to claim 3, wherein the third outsole is further provided with a plurality of second grooves distributed between two adjacent sixth lugs; the shape of the second groove distributed between two adjacent sixth bumps is approximately a triangular star shape, and the size of the second groove is smaller than that of the sixth bump adjacent to the second groove.

5. An outdoor sports shoe sole according to claim 1, wherein said midsole comprises:

an outer ring portion including: a plurality of band-shaped protrusions arranged approximately around the outer side surface of the outer ring portion; the shape of each banded bulge is approximate to an arc shape, the arc radian of each banded bulge faces to the direction of the arch of foot, the banded bulges are distributed side by side one by one from the position close to the ground contacting surface along the direction vertical to the ground contacting surface, and the length of each banded bulge is gradually reduced; and

and the first protection part is arranged on the outer ring part and is arranged corresponding to the position of the fourth outsole.

6. An outdoor sports shoe capable of improving anti-skid performance comprises a shoelace and an upper tightly attached to the lower side of the shoelace; the shoe comprises a vamp, a shoe lace is reserved in the vamp, a shoe lace penetrates through the shoe lace, the lower side of the vamp is tightly attached to the upper side of a shoe tongue, and the shoe is characterized by further comprising the outdoor sports shoe sole as claimed in any one of claims 1 to 5.

7. The outdoor sports shoe capable of improving the anti-skid performance of the claim 6, wherein the front side of the upper is fixedly connected with a front piece, the inside of the front piece is sewed and fixed with a net surface, and the rear side of the upper is fixedly connected with a heel;

the sports shoe further comprises:

the second protection part is arranged on the surface of the heel and extends to the positions of the left vamp and the right vamp which are respectively arranged at the left side and the right side by taking a second central axis of the heel as a center to be fixedly connected with the positions of the eyelet buttons;

a first cover sheet disposed on a lateral side surface of the upper, an area between the second protective portion and the front sheet; the shape of the first wrapping sheet is approximate to that of a triangle, one bottom edge of the first wrapping sheet is fixedly connected with the position, corresponding to the second anti-slip region, of an outer ring part included in the midsole of the outdoor sports shoe sole, and one triangular vertex of the first wrapping sheet is arranged on the outer side of the shoe upper;

a second cover sheet disposed on a lateral surface of the upper, an area between the second protective portion and the front sheet; the shape of the second wrapping sheet is approximate to the shape of a triangle, one bottom edge of the second wrapping sheet is fixedly connected with the position of the outer ring part, corresponding to the third outsole, and one triangular vertex of the second wrapping sheet is arranged on the outer side of the vamp;

a third cover sheet disposed on a medial surface of the upper, an area between the second protective portion and the front sheet; the shape of the third coating sheet is approximate to that of a triangle, one bottom edge of the third coating sheet is fixedly connected with the position, corresponding to the second anti-skid area, of the outer ring part, and one triangular vertex of the third coating sheet is arranged on the inner side of the vamp;

a fourth cover sheet disposed on an inside surface of the upper, an area between the second protective portion and the front sheet; the shape of the fourth coating sheet is approximate to that of a triangle, one bottom edge of the fourth coating sheet is fixedly connected with the position, corresponding to the third outsole, of the outer ring portion, and one triangular vertex of the fourth coating sheet is arranged on the inner side of the vamp.

8. The outdoor sports shoe capable of improving the slip resistance according to claim 7, wherein the shape of the second protection portion is approximately a shape of a letter "Y", two free ends of the second protection portion respectively extend towards the inner side and the outer side of the upper to be fixedly connected with the corresponding eye buttons, and the other free end of the second protection portion is fixedly connected with the first protection portion included in the midsole of the outdoor sports shoe sole.

9. The outdoor sport shoe of claim 8 wherein the end of said second protective portion fixedly attached to said first protective portion is also fixedly attached to the bottom edge of said second wrapping sheet.

10. An outdoor sport shoe capable of improving antiskid performance according to claim 7, characterized in that, on the outer side of said upper, the upper between said second protection part and said front piece, and the area not covered by said first and second covering sheets are provided as a net surface;

and the vamp between the second protective part and the front piece and the area which is not covered by the third wrapping piece and the fourth wrapping piece on the inner side of the vamp are set to be a net surface.

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