CN115721071A

CN115721071A - Sole of field shoe

Info

Publication number: CN115721071A
Application number: CN202211583714.0A
Authority: CN
Inventors: 蔡宇辉; 郭联敏; 陈青泉; 刘平; 陈露露
Original assignee: Xtep China Co Ltd
Current assignee: Xtep China Co Ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-03-03

Abstract

The utility model relates to a place shoes sole, including the sole body, the sole body includes the insole and compounds at the outsole of the lower surface in insole, and the lower surface of outsole includes main part region and protruding region, and protruding region follows for the main part region the lower surface of outsole forms downwardly extending, and protruding region is including the protruding region of the first protruding region and the second that correspond the metatarsal setting and the protruding region of the third and protruding fourth that correspond the phalange setting, all is equipped with the non slipping spur that can imbed plastic or rubber track on the protruding region of first protruding region, the protruding region of second, the protruding region of third and fourth, and first protruding region and the protruding region of third correspond the inboard setting of sole body, and the protruding region of second and fourth corresponds the outside setting of sole body. The invention can stably grab the ground, assist the pedaling and stretching, improve the running performance and has simple and easy whole sole structure.

Description

Sole of field shoe

Technical Field

The invention relates to a sole of a court shoe.

Background

In the items such as sprinting in sports examinations, a pair of proper running shoes can assist students to better improve the score. In the sprint, wear the spike shoes, can strengthen the land fertility of grabbing of shoes and ground, prevent that sole anterior portion from kicking backward when skidding, be favorable to promoting the score of running. However, the spiked shoes are not allowed to be used during middle school running in some places in consideration of safety and the like. How to improve running results under the condition of not using spikes becomes a development direction of examination shoes.

Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.

Disclosure of Invention

The invention aims to provide a pair of soles of field shoes, which has simple structure and good ground-gripping effect and is beneficial to improving running performance.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a place shoes sole, includes the sole body, and the sole body includes insole and the compound outsole of the lower surface in insole, and the sole body corresponds the anterior position of sole and establishes to preceding palm portion, and the position that the sole body corresponds the heel is established to the back heel, and the sole body forms arch of foot portion between preceding palm portion and back heel, and the sole body corresponds one side of instep inboard and is inboard, and the one side that corresponds the instep outside is the outside, the lower surface of outsole includes main part region and protruding region, and protruding region follows for the main part region the lower surface of outsole forms downwardly extending, and protruding region is including the protruding region of first protruding region and the protruding region of second that corresponds the metatarsal setting and the protruding region of third and protruding fourth that corresponds the phalange setting, and first protruding region, the protruding region of second, the protruding region of third and fourth all are equipped with the non slipping spur block that can imbed plastic or rubber runway on the protruding region, and the protruding region of first protruding region of third correspond the inboard setting of sole body, and the outside that the protruding region of second corresponds the sole body sets up.

As a preferable mode of the present invention, the protruding area further includes a fifth protruding area and a sixth protruding area extending downward from the lower surface of the outsole, the fifth protruding area is disposed corresponding to the inner side of the heel, the sixth protruding area is disposed corresponding to the outer side of the heel, and anti-slip blocks capable of being embedded into a plastic or rubber track are disposed in the fifth protruding area and the sixth protruding area.

In a preferred aspect of the present invention, the convex region further includes a seventh convex region extending downward from a lower surface of the outsole, and the seventh convex region is located at a front end of the palm portion.

In a preferred form of the invention, the maximum extent to which the raised region extends downwardly relative to the main region is in the range 10 to 12mm.

In a preferred embodiment of the present invention, the first convex region has an elliptical shape, a major axis length of 60 to 70mm and a minor axis length of 30 to 45mm, and the second convex region has an elliptical shape, a major axis length of 50 to 65mm and a minor axis length of 20 to 35mm.

In a preferred embodiment of the present invention, the third convex region has an elliptical shape with a major axis length of 20 to 35mm and a minor axis length of 20 to 30mm, and the fourth convex region has an elliptical shape with a major axis length of 25 to 35mm and a minor axis length of 13 to 23mm.

In a preferred aspect of the present invention, the lower surface of the midsole is provided with protrusions corresponding to the first, second, third, fourth, fifth, and sixth protruding regions, and the upper surface of the outsole forms a recess corresponding to the protrusions.

In a preferred embodiment of the present invention, the midsole includes a first midsole and a second midsole combined with a lower surface of the first midsole, a support plate is provided between the first midsole and the second midsole, and a hardness of the support plate is greater than a hardness of the midsole.

In a preferred aspect of the present invention, the support plate extends from the heel portion to the forefoot portion, the support plate has a first opening corresponding to the forefoot portion, the first opening extends from a front end of the forefoot portion to the arch portion, the support plate has a second opening corresponding to the heel portion, the second opening extends from the heel portion to the arch portion, the support plate has support plate portions extending obliquely upward on both sides of the arch portion, the lower end of the support plate portion has a reinforcement plate, and the reinforcement plate and the support plate portion are arranged at an angle.

As a preferable mode of the present invention, the number of the plurality of the anti-slip blocks is plural, the anti-slip block has a first side wall, a second side wall, and a ground contact surface connecting the first side wall and the second side wall, from front to back, the thickness of the first side wall gradually decreases, the thickness of the second side wall gradually decreases, the front end of the first side wall is connected to the front end of the second side wall, the first side wall and the second side wall are arranged in a vertical direction and are arranged in a V-shape, the plurality of the anti-slip blocks are divided into a plurality of rows in a front-back direction, and the anti-slip blocks in two adjacent rows of the anti-slip blocks are arranged in a staggered manner.

After the technical scheme is adopted, when the half sole part of the sole is grounded, the area corresponding to the metatarsus is firstly grounded and bears the foot pressure of the foot, the first protruding area and the second protruding area are arranged at the position, the first protruding area and the second protruding area are integrally similar to a shoe spike and can be tightly pressed on the rubber or plastic track, the anti-slip block is embedded into the rubber or plastic track in a matching mode, the pressure of the position, corresponding to the protruding area, of the sole on the ground is higher, the ground gripping is more stable, a wearer can make powerful pedaling and stretching actions, along with the bending transition of the half sole part, the third protruding area and the fourth protruding area corresponding to the phalange are integrally similar to the shoe spike in a gripping mode, the anti-slip block is embedded into the rubber or plastic track, the ground can be gripped more stably, the pedaling and stretching and the ground lifting are assisted, the stable ground gripping can be achieved, the running performance is improved, and the whole sole structure is simple and easy.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the outsole of the present invention (the cleat is not shown in the figure).

Fig. 3 is a schematic structural view of the first midsole of the present invention.

Fig. 4 is a schematic structural view of a second midsole of the present invention.

Fig. 5 is a schematic structural view of the support plate of the present invention.

FIG. 6 is a schematic view of another angle of the support plate according to the present invention.

FIG. 7 is a schematic view of the arrangement structure of the anti-skid blocks of the present invention.

In the figure:

front palm 101 arch 102

Inner side 104 of heel 103

Outer side 105 outsole 10

First raised region 11 second raised region 12

Third raised region 13 fourth raised region 14

Fifth raised region 15 sixth raised region 16

Seventh raised area 17 cleat unit 1000

Non-slip block 100 first side wall 111

The second side wall 112 contacts the ground 113

First midsole 21 and second midsole 22

Boss 200 support plate 30

First opening 31 second opening 32

Reinforcing plate 34 for supporting plate part 33

Detailed Description

In order to further explain the technical solution of the present invention, the following detailed description is made with reference to the embodiments.

Referring to fig. 1 to 7, a court shoe sole comprises a sole body, wherein the sole body comprises a middle sole and an outsole 10 compounded on the lower surface of the middle sole, and specifically, the middle sole and the outsole 10 can be adhered by an adhesive. The orientation of the present invention is described with the lower surface of the sole placed on the ground, the sole body is positioned at the front of the sole as a forefoot portion 101, the sole body is positioned at the heel portion 103, the sole body forms a arch portion 102 between the forefoot portion 101 and the heel portion 103, the side of the sole body corresponding to the inside of the instep is an inner side 104, and the side corresponding to the outside of the instep is an outer side 105. The lower surface of the outsole 10 includes a main body region and a raised region, the main body region has the same structure as a conventional sole, and may be a plane or a corresponding curved surface at a corresponding position along with the shape of the lower surface of the sole. One of the improvements of the invention is that: the downwardly extending raised area is formed on the basis of a conventional sole and contacts the ground 113 earlier than the surrounding body area when the sole is grounded, it being noted that the raised area of the present application is actually an area of the sole rather than the sharp stud structure of the prior art. In this application, the area of the lower surface of the raised area is much larger than the area of the lower surface of a single stud in an existing sole. The raised areas comprise a first raised area 11 and a second raised area 12 corresponding to metatarsal bones and a third raised area 13 and a fourth raised area corresponding to phalanges, anti-slip blocks 100 capable of being embedded into a plastic or rubber track are arranged on the first raised area 11, the second raised area 12, the third raised area 13 and the fourth raised area 14, the anti-slip blocks 100 can be anti-slip areas with anti-slip lines, in the embodiment, the anti-slip blocks 100 are multiple in each area, the first raised area 11 and the third raised area 13 are arranged corresponding to the inner side 104 of the sole body, and the second raised area 12 and the fourth raised area 14 are arranged corresponding to the outer side 105 of the sole body. More specifically, the first raised area 11 is positioned to correspond to the first and second phalanges, and the second raised area 12 is positioned to correspond to the fourth and fifth metatarsals.

As a preferred aspect of the present invention, the raised areas further include a fifth raised area 15 and a sixth raised area 16 extending downward from the lower surface of the outsole 10, the fifth raised area 15 is disposed corresponding to the inner side 104 of the heel 103, the sixth raised area 16 is disposed corresponding to the outer side 105 of the heel 103, and the fifth raised area 15 and the sixth raised area 16 are provided with anti-slip blocks 100 capable of being embedded in a plastic or rubber track. After the heel 103 of the sole is grounded, the fifth raised area 15 and the sixth raised area 16 contact the ground 113 first, providing a grip and a stable braking effect.

In a preferred embodiment of the present invention, the convex region further includes a seventh convex region 17 extending downward from the lower surface of the outsole 10, and the seventh convex region 17 is located at the front end of the palm portion 101. The seventh raised area 17 provides a stable grip when the forefoot portion 101 of the sole is lifted off the ground last, and assists the kick-out.

As a preferable mode of the invention, the maximum length of the downward extension of the convex area relative to the main body area is 10-12mm, namely the maximum length of the relative protrusion of the lowest end of the convex area and the surrounding main body area is 10-12mm, and the convex area gradually and smoothly transits from the position of the lowest end to the main body area.

In a preferred embodiment of the present invention, the first convex regions 11 are elliptical, and have a major axis length of 60 to 70mm and a minor axis length of 30 to 45mm, and the second convex regions 12 are elliptical, and have a major axis length of 50 to 65mm and a minor axis length of 20 to 35mm. The major axis of the ellipse extends generally in the fore-aft direction of the sole body.

In a preferred embodiment of the present invention, the third convex regions 13 are elliptical, and have a major axis length of 20 to 35mm and a minor axis length of 20 to 30mm, and the fourth convex regions 14 are elliptical, and have a major axis length of 25 to 35mm and a minor axis length of 13 to 23mm. The major axis of the ellipse is disposed toward the foremost end of the sole body.

In an embodiment, the fifth and sixth raised

areas

15, 16 also lie substantially within an ellipse having a major axis of 82 to 85mm and a minor axis of 76 to 80mm.

In a preferred embodiment of the present invention, the lower surface of the midsole is provided with a protrusion 200 corresponding to the first protrusion area 11, the second protrusion area 12, the third protrusion area 13, the fourth protrusion area 14, the fifth protrusion area 15, and the sixth protrusion area 16, and the upper surface of the outsole 10 forms a recess (not shown) corresponding to the protrusion 200. With the structure, the thickness of the whole outsole 10 is basically consistent, and the downward concave part is formed on the upper surface of the outsole 10, so that the convex area is formed at the position corresponding to the lower surface of the outsole 10, the convex part 200 of the midsole is embedded into the concave part, and the convex part 200 of the midsole and the midsole are integrally formed.

In a preferred embodiment of the present invention, the midsole includes a first midsole 21 and a second midsole 22 combined with a lower surface of the first midsole 21, a support plate 30 is provided between the first midsole 21 and the second midsole 22, and a hardness of the support plate 30 is greater than a hardness of the midsole. According to the invention, the Shore hardness range of the first midsole 21 is 44-46C, the Shore hardness range of the second midsole 22 is 47-49C, the Shore hardness range of the outsole 10 is 58-62A, the Shore hardness range of the support plate 30 is 70-80D, the midsoles can be made of EVA (ethylene vinyl acetate), the outsole 10 can be made of rubber, and the support plate 30 can be made of nylon plates, carbon fiber plates and the like.

In a preferred embodiment of the present invention, the support plate 30 extends from the heel portion 103 to the forefoot portion 101, the support plate 30 forms a first opening 31 corresponding to the forefoot portion 101, the first opening 31 extends from the front end of the forefoot portion 101 to the arch portion 102, the support plate 30 forms a second opening 32 corresponding to the heel portion 103, the second opening 32 extends from the heel portion 103 to the arch portion 102, the support plate 30 forms support plates 33 extending obliquely upward on both sides of the arch portion 102, a reinforcement plate 34 is formed at the lower end of the support plate 33, the reinforcement plate 34 is disposed at an angle to the support plate 33, and the reinforcement plate 34 reinforces and supports the support plate 33 to stabilize the arch portion 102.

In a preferred embodiment of the present invention, the number of the anti-slip blocks 100 is plural, the anti-slip blocks 100 are integrally formed on the outsole 10, in an embodiment, the anti-slip unit 1000 is disposed on the lower surface of the outsole 10, the anti-slip unit 100 is in a frustum shape, and the anti-slip blocks 100 are integrally formed on the anti-slip unit 1000. The anti-skid block 100 is provided with a first side wall 111, a second side wall 112 and a ground contact surface 113 connecting the first side wall 111 and the second side wall 112, from front to back, the thickness of the first side wall 111 is gradually reduced, the thickness of the second side wall 112 is gradually reduced, the front end of the first side wall 111 is connected with the front end of the second side wall 112, the first side wall 111 and the second side wall 112 are arranged along the vertical direction and are arranged in a V shape, a plurality of anti-skid blocks 100 are divided into a plurality of rows along the front-back direction, and the anti-skid blocks 100 in two adjacent rows of the anti-skid blocks 100 are arranged in a staggered mode. By adopting the structure, the first side wall 111 and the second side wall 112 are arranged in a V shape, and can be better embedded into a plastic or rubber track, and the first side wall 111 and the second side wall 112 play a role of a retaining wall and have a better braking effect. In the present invention, the main body region is provided with corresponding anti-slip lines (not shown in the figure) to achieve the anti-slip effect.

The product form of the present invention is not limited to the embodiments, and any suitable changes or modifications of the similar ideas by anyone should be considered as not departing from the patent scope of the present invention.

Claims

1. The utility model provides a place shoes sole, includes the sole body, and the sole body includes insole and the compound big end at the lower surface in insole, and the anterior position of sole body correspondence sole is established to preceding palm portion, and the position that the sole body corresponds the heel is established to the back heel, and the sole body forms arch of foot portion between preceding palm portion and back heel, and one side that the sole body corresponds the instep inboard is inboard, and one side that corresponds the instep outside is the outside, its characterized in that: the lower surface of outsole includes main part region and protruding region, protruding region follows for the main part region the lower surface of outsole forms downwardly extending, protruding region is including the first protruding region and the second protruding region that correspond the metatarsal setting and the third protruding region and the protruding fourth region that correspond the phalange setting, all be equipped with the non slipping spur that can imbed plastic or rubber track on first protruding region, the protruding region of second, the protruding region of third and the fourth protruding region, the inboard setting of the protruding region of first protruding region and third corresponding sole body, the outside setting of the protruding region of second and fourth corresponding sole body.

2. The court shoe sole of claim 1, wherein: the raised areas further comprise a fifth raised area and a sixth raised area, the fifth raised area and the sixth raised area extend downwards from the lower surface of the outsole, the fifth raised area is arranged corresponding to the inner side of the heel part, the sixth raised area is arranged corresponding to the outer side of the heel part, and anti-skidding blocks capable of being embedded into plastic or rubber tracks are arranged in the fifth raised area and the sixth raised area.

3. A court-shoe sole as claimed in claim 2, wherein: the raised area further comprises a seventh raised area extending downward from the lower surface of the outsole, the seventh raised area being located at the front end of the forefoot portion.

4. The court shoe sole of claim 1, wherein: the maximum length of the downward extension of the convex area relative to the main body area is 10-12mm.

5. The court shoe sole of claim 1, wherein: the first convex area is oval, the length of the long axis is 60-70 mm, the length of the short axis is 30-45 mm, the second convex area is oval, the length of the long axis is 50-65 mm, and the length of the short axis is 20-35 mm.

6. The court shoe sole of claim 5, wherein: the third convex area is elliptical, the length of the long axis is 20-35 mm, the length of the short axis is 20-30 mm, the fourth convex area is elliptical, the length of the long axis is 25-35 mm, and the length of the short axis is 13-23 mm.

7. The court shoe sole of claim 2, wherein: the lower surface of the insole corresponds to the first protruding area, the second protruding area, the third protruding area, the fourth protruding area, the fifth protruding area and the sixth protruding area, and a concave part is formed on the upper surface of the outsole corresponding to the protruding part.

8. A court-shoe sole as claimed in any one of claims 1 to 7, wherein: the insole comprises a first insole and a second insole compounded on the lower surface of the first insole, a supporting plate is arranged between the first insole and the second insole, and the hardness of the supporting plate is greater than that of the insole.

9. A court-shoe sole as claimed in claim 8, wherein: the backup pad is followed heel portion extends to preceding palm portion, the backup pad corresponds preceding palm portion forms first opening, and first opening is followed the front end of preceding palm portion extends to arch of foot portion, the backup pad corresponds back heel portion forms the second opening, and the second opening is followed heel portion extends to arch of foot portion, the backup pad in the both sides of arch of foot portion form the layer board portion that extends in the slant, the lower extreme of layer board portion forms the reinforcing plate, and the reinforcing plate is the contained angle setting with layer board portion.

10. A court shoe sole as claimed in any one of claims 1 to 7, wherein: the antiskid device comprises a plurality of antiskid blocks, wherein each antiskid block is provided with a first side wall, a second side wall and a ground contact surface for connecting the first side wall with the second side wall, the thickness of the first side wall is gradually reduced from front to back, the thickness of the second side wall is gradually reduced, the front end of the first side wall is connected with the front end of the second side wall, the first side wall and the second side wall are arranged along the vertical direction and are arranged in a V shape, the antiskid blocks are divided into a plurality of rows along the front-back direction, and the antiskid blocks in two adjacent rows are arranged in a staggered mode.