Elastic supporting piece for basketball shoe sole, basketball shoe sole and basketball shoe

Abstract

The utility model discloses an elastic supporting piece for a basketball shoe sole, which comprises an elastic supporting piece, and a strip-shaped through groove is formed in the middle of the elastic supporting piece corresponding to the half sole part of a human body, so that the front end of the elastic supporting piece is divided into a half sole left supporting piece and a half sole right supporting piece; the side, close to the strip-shaped through groove, of the half sole left supporting piece and / or the half sole right supporting piece is in a tooth comb shape, the effects of side turning prevention and flexible deformation can be achieved, and better supporting is provided for the foot. The utility model further discloses a basketball shoe sole which is of a sandwich structure formed by combining the midsole, the elastic supporting piece and the outsole from top to bottom, the whole sole can be further stably supported, the foot is prevented from turning on one side, and the movement function of the sole is fully guaranteed. The utility model further discloses a basketball shoe, the sole adopts the elastic supporting piece, and the elastic pull rope for adjusting the wrapping degree is additionally arranged on the vamp, so that the sole has good cushioning, rebounding and supporting performance, and the vamp has good wrapping performance.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe materials, in particular to an elastic support for the sole of a basketball shoe, a sole of a basketball shoe and a basketball shoe. Background Art

[0002] With the popularization of basketball, basketball shoes are essential for both professional basketball players and amateur leisure basketball enthusiasts. The soles of most basketball shoes are often integrally injection-molded with elastic flexible materials. Due to the characteristics of basketball, athletes on the court often need to make sudden stops, changes in direction, and jumps. However, the soles of the existing technologies are difficult to meet the high requirements of the athletic performance of basketball shoes.

[0003] In addition, traditional basketball shoes generally include a sole and an upper disposed on the sole. A shoe opening for the foot to penetrate and a tongue opening communicating with the shoe opening are provided on the upper. Lacing holes are provided on the tongue opening, and shoelaces are threaded through the lacing holes. The wrapping property of the upper is adjusted by the shoelaces. In this way, the adjustment of the wrapping property is mainly limited to the tongue opening, the tongue and the nearby positions. The quality of the wrapping property of the upper will also affect the athletic performance of basketball shoes. Summary of the Utility Model

[0004] One of the purposes of the utility model is to provide an elastic support for the sole of a basketball shoe, which has good shock absorption performance and good resilience performance and provides good support for the arch of the foot.

[0005] Another purpose of the utility model is to provide a sole of a basketball shoe, which can further realize the stable support of the whole sole and prevent the foot from rolling over.

[0006] The third purpose of the utility model is to provide a basketball shoe, which not only has good shock absorption, resilience and support performance of the sole, but also has good wrapping property of the upper.

[0007] To achieve the above purposes, the solution of the utility model is:

[0008] An elastic support for the sole of a basketball shoe includes an elastic support. A strip-shaped through groove is formed in the middle of the elastic support corresponding to the middle part of the front sole of the human body, so as to divide the front end of the elastic support into a left front sole support piece and a right front sole support piece. One side of the left front sole support piece and / or the right front sole support piece close to the strip-shaped through groove is in a comb shape.

[0009] The elastic support member includes a connecting portion corresponding to the human arch. Taking the position of the elastic support member corresponding to the inner side of the instep as the inner side and the position corresponding to the outer side of the instep as the outer side, the connecting portion is provided with a first support piece, a second support piece, a third support piece, and a fourth support piece. The first support piece is located above the third support piece, and the second support piece is located above the fourth support piece. A first shock-absorbing space is formed between the first support piece and the third support piece, and a second shock-absorbing space is formed between the second support piece and the fourth support piece. The first support piece and the third support piece extend towards the front sole of the human body, and a strip-shaped through groove extending to the front end of the first support piece is formed in the middle of the front end of the first support piece, thereby separating the front end of the first support piece into a left front sole support piece and a right front sole support piece. One side of the left front sole support piece and / or the right front sole support piece close to the strip-shaped through groove is comb-shaped, and the second support piece and the fourth support piece extend towards the heel of the human body.

[0010] The first support piece is provided with first retaining wall portions extending upwards on both the inner side and the outer side. The second support piece is provided with second retaining wall portions extending upwards on both the inner side and the outer side.

[0011] The first support piece, the second support piece, the third support piece, and the fourth support piece are all arc-shaped support plates, and the first support piece, the second support piece, the third support piece, and the fourth support piece are integrally formed.

[0012] The rear end of the first support piece includes a first left foot and a first right foot distributed inside and outside. The second support piece includes a second left foot and a second right foot distributed inside and outside. The third support piece includes a third left foot and a third right foot distributed inside and outside. The fourth support piece includes a fourth left foot and a fourth right foot distributed inside and outside. A first hollow hole is formed between the first left foot and the first right foot. A second hollow hole is formed between the second left foot and the second right foot. A third hollow hole is formed between the third left foot and the third right foot. A fourth hollow hole is formed between the fourth left foot and the fourth right foot.

[0013] The elastic support member is a carbon fiber board, a nylon board, a TPEE board, or a TPU board.

[0014] A basketball shoe sole includes a sole body and the elastic support member disposed in the sole body. The sole body includes a midsole and an outsole. An installation hole position for installing the elastic support member is formed between the midsole and the outsole. The midsole is an EVA popcorn midsole, and the outsole is a rubber outsole.

[0015] On both sides of the midsole corresponding to the rear part of the human body, arc-shaped support blocks are respectively arranged.

[0016] The hardness of the elastic support member is greater than that of the sole body.

[0017] A basketball shoe, comprising a sole body, an upper arranged on the top of the sole body, and the elastic support member arranged in the sole body. The upper is provided with a shoe opening for the human foot to penetrate and a tongue opening communicated with the shoe opening. A plurality of elastic drawstrings for adjusting the wrapping degree are arranged at a position on the outer side of the upper close to the human instep. One ends of the plurality of elastic drawstrings extend towards the sole body, and the other ends of the plurality of elastic drawstrings extend towards the tongue opening.

[0018] After adopting the above structure, for the elastic support member of a basketball shoe sole of the present utility model, a strip-shaped through groove is formed in the middle of the elastic support member corresponding to the middle part of the human forefoot, so that the front end of the elastic support member is separated into a forefoot left support piece and a forefoot right support piece. One side of the forefoot left support piece close to the strip-shaped through groove is in a comb shape, which can play a role in preventing side turning and flexible deformation, and provide better support for the foot.

[0019] Furthermore, a first shock absorption space is formed between the first support piece and the third support piece, and a second shock absorption space is formed between the second support piece and the fourth support piece, which can improve the shock absorption performance of the whole sole and reduce the weight of the sole at the same time. The elastic support member in the present utility model adopts a double-layer structure, which endows the sole with better shock absorption performance and rolling performance while improving the rebound performance of the sole.

[0020] The sole of a basketball shoe of the present utility model adopts a sandwich structure composed of a midsole, an elastic support member and an outsole from top to bottom, which can further realize the stable support of the whole foot, prevent the foot from turning sideways, and fully ensure the sports function of the sole.

[0021] For a basketball shoe of the present utility model, the sole adopts an elastic support member, and elastic drawstrings for adjusting the wrapping degree are added to the upper. Not only does the sole have good shock absorption, rebound and support performance, but also the upper has good wrapping property. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of an elastic support member for a basketball shoe sole in Embodiment 1;

[0023] Figure 2 It is another schematic structural diagram of an elastic support member for a basketball shoe sole in Embodiment 1;

[0024] Figure 3 It is still another schematic structural diagram of an elastic support member for a basketball shoe sole in Embodiment 1;

[0025] Figure 4 Schematic structural diagram of the sole of a basketball shoe for Embodiment 2;

[0026] Figure 5 Exploded structural diagram of the sole of a basketball shoe for Embodiment 2;

[0027] Figure 6 Schematic structural diagram of a basketball shoe for Embodiment 3.

[0028] In the figure:

[0029] Inner side 101; Outer side 102;

[0030] Elastic support member 1;

[0031] Connection part 10; First support piece 11;

[0032] Left front sole support piece 111; Right front sole support piece 112;

[0033] First retaining wall part 113; Second support piece 12;

[0034] Second retaining wall part 121; Third support piece 13;

[0035] Fourth support piece 14; Strip-shaped through groove 15;

[0036] First hollow hole 16; Second hollow hole 17;

[0037] Third hollow hole 18; Fourth hollow hole 19;

[0038] Sole body 20; Midsole 21;

[0039] Mounting groove seat 211; Outsole 22;

[0040] Hollow area 221; Arc-shaped support block 23;

[0041] Upper 30; Shoe mouth 31;

[0042] Elastic drawstring 32. Detailed implementation manners

[0043] In order to further explain the technical solution of the present utility model, the present utility model will be elaborated in detail below through specific embodiments.

[0044] Embodiment 1

[0045] An elastic support member for the sole of a basketball shoe, as Figure 1As shown in the figure, it includes an elastic support member 1. Taking the position of the elastic support member 1 corresponding to the inner side of the instep as the inner side and the position corresponding to the outer side of the instep as the outer side, a strip-shaped through groove 15 is formed in the middle of the elastic support member 1 corresponding to the middle part of the human forefoot, so as to separate the front end of the elastic support member 1 into a left forefoot support piece and a right forefoot support piece. The side of the left forefoot support piece close to the strip-shaped through groove 15 is in a comb shape.

[0046] Furthermore, as Figures 2-3 shown in the figure, the elastic support member 1 includes a connecting part 10 arranged corresponding to the human arch part. Taking the position of the elastic support member corresponding to the inner side of the instep as the inner side 101 and the position corresponding to the outer side of the instep as the outer side 102, the connecting part 10 is provided with a first support piece 11, a second support piece 12, a third support piece 13 and a fourth support piece 14. The first support piece 11, the second support piece 12, the third support piece 13 and the fourth support piece 14 are arranged around the circumference of the connecting part 10. The first support piece 11 is located above the third support piece 13, the second support piece 12 is located above the fourth support piece 14. The first support piece 11 extends to the front end corresponding to the human forefoot part, the second support piece 12 extends to the rear end of the human heel part, the third support piece 13 extends to the rear end of the human forefoot part, and the fourth support piece 14 extends to the front end of the human heel part. A first shock-absorbing space is formed between the first support piece 11 and the third support piece 13, and a second shock-absorbing space is formed between the second support piece 12 and the fourth support piece 14.

[0047] A strip-shaped through groove 15 extending to the front end of the first support piece 11 is formed in the middle of the front end of the first support piece 11, so as to separate the front end of the first support piece 11 into a left forefoot support piece 111 and a right forefoot support piece 112. The side of the left forefoot support piece 111 close to the strip-shaped through groove 15 is in a comb shape, which can ensure anti-rollover while improving the flexibility of the first support piece 11.

[0048] The rear end of the first support piece 11 includes a first left foot and a first right foot distributed inside and outside. The second support piece 12 includes a second left foot and a second right foot distributed inside and outside. The third support piece 13 includes a third left foot and a third right foot distributed inside and outside. The fourth support piece 14 includes a fourth left foot and a fourth right foot distributed inside and outside. A first hollow hole 16 is formed between the first left foot and the first right foot, a second hollow hole 17 is formed between the second left foot and the second right foot, a third hollow hole 18 is formed between the third left foot and the third right foot, and a fourth hollow hole 19 is formed between the fourth left foot and the fourth right foot. Adopting this structure can create more hollow spaces, reduce the weight of the elastic support member, and at the same time make the elastic support member more easily deformable and resilient, improving flexibility.

[0049] Preferably, the first support piece 11 is provided with first retaining wall portions 113 extending upward on both the inner and outer sides, and the second support piece 12 is provided with second retaining wall portions 121 extending upward on both the inner and outer sides. The first retaining wall portions 113 are arranged at the front end of the human arch and extend towards the forefoot, and the second retaining wall portions 121 are arranged at the rear end of the human arch and extend towards the heel.

[0050] Preferably, the first support piece 11, the second support piece 12, the third support piece 13, and the fourth support piece 14 are all arc-shaped support plates. The arc-shaped support plates are arc-shaped plates that are convex in the middle and concave at both ends. With this structure, they can be bent and rebound better. One ends of the first support piece 11, the second support piece 12, the third support piece 13, and the fourth support piece 14 are respectively connected to the connecting portion 10. The upper surface of the other end of the third support piece 13 is connected to the lower surface of the other end of the first support piece 11, and the upper surface of the other end of the fourth support piece 14 is connected to the lower surface of the other end of the second support piece 12. That is, the first support piece 11, the third support piece 13, and the connecting portion 10 enclose a closed shock-absorbing space, and the second support piece 12, the fourth support piece 14, and the connecting portion 10 enclose a closed shock-absorbing space, making the entire elastic support member in an X shape.

[0051] Preferably, the connecting portion 10, the first support piece 11, the second support piece 12, the third support piece 13, and the fourth support piece 14 are integrally formed.

[0052] Preferably, the hardness of the elastic support member is Shore hardness 60D - 85D, and the elastic support member is a carbon fiber board, a nylon board, a TPEE board, or a TPU board.

[0053] Embodiment 2

[0054] A basketball shoe sole, as Figures 2-5 shown, includes a sole body 20 and an elastic support member disposed in the sole body 20. The elastic support member is the elastic support member in Embodiment 1. The hardness of the elastic support member is greater than the hardness of the sole body 20.

[0055] The sole body 20 includes a midsole 21 and an outsole 22. The midsole 21 is an EVA popcorn midsole, and the outsole 22 is a rubber outsole. An installation hole position for installing the elastic support member is formed between the midsole 21 and the outsole 22. Corresponding installation groove seats 211 are respectively arranged on the inner and outer sides of the midsole 21. The first retaining wall portions 113 and the second retaining wall portions 121 are adhered to the installation groove seats 211. The first retaining wall portions 113 and the second retaining wall portions 121 are respectively arranged on both sides of the midsole 21. The displacement of the elastic support member in the inner and outer directions is restricted by the first retaining wall portions 113 and the second retaining wall portions 121, improving the stability of the elastic support member.

[0056] The upper surfaces of the first support piece 11 and the second support piece 12 are both connected to the midsole 21, and the lower surfaces of the third support piece 13 and the fourth support piece 14 are both connected to the outsole 22. Such a sandwich structure composed of the midsole 21, the elastic support member, and the outsole 22 from top to bottom can further achieve the stable support of the whole sole for the foot, prevent the foot from rolling over, and fully ensure the motion function of the sole.

[0057] A hollow area 221 is provided at the middle of the outsole 22 corresponding to the position of the connecting portion 10, which can further reduce the weight of the sole body 20 and form a perspective effect, bringing a visual impact and a strong sense of technology to the user. Arc-shaped support blocks 23 are respectively provided on both sides of the midsole 21 corresponding to the human heel part, which enhances the support and protection of the sole for the human heel part.

[0058] Embodiment 3

[0059] A basketball shoe, as Figures 4-6 shown, includes a sole body 20, an upper 30 provided on the top of the sole body 20, and an elastic support member provided in the sole body. The structure of the sole body 20 is the same as that of the sole body in Embodiment 2, and the structure of the elastic support member is the same as that of the elastic support member in Embodiment 1. A shoe opening 31 for the human foot to penetrate and a tongue opening communicating with the shoe opening 31 are provided on the upper 30. A plurality of elastic drawstrings 32 for adjusting the wrapping degree are provided on the outer side of the upper 30 near the human arch part. One ends of the plurality of elastic drawstrings 32 extend towards the sole body 20, and the other ends of the plurality of elastic drawstrings 32 extend towards the tongue opening. By providing a plurality of elastic drawstrings 32 on the upper 30, the wrapping property of the upper can be improved, and in cooperation with the use of the sole body 20 and the elastic support member, it is ensured to provide better shock absorption, resilience, and support for the foot.

[0060] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by those of ordinary skill in the art shall be regarded as not departing from the patent scope of the present invention.

Claims

1. An elastic support member for a basketball shoe sole, comprising an elastic support member, characterized in that: The elastic support member is provided with a strip-shaped through groove in the middle portion corresponding to the forefoot of the human body, thereby separating the front end of the elastic support member into a left forefoot support plate and a right forefoot support plate, wherein the left forefoot support plate and / or the right forefoot support plate have a tooth comb shape on one side close to the strip-shaped through groove.

2. The elastic support member for the sole of a basketball shoe according to claim 1, characterized in that: The elastic support member includes a connecting portion arranged corresponding to the arch of a human foot, with the position of the elastic support member corresponding to the inner side of the instep as the inner side, and the position of the elastic support member corresponding to the outer side of the instep as the outer side, and a first supporting piece, a second supporting piece, a third supporting piece and a fourth supporting piece are arranged on the connecting portion, the first supporting piece is located above the third supporting piece, the second supporting piece is located above the fourth supporting piece, a first shock-absorbing space is formed between the first supporting piece and the third supporting piece, and a second shock-absorbing space is formed between the second supporting piece and the fourth supporting piece, the first supporting piece and the third supporting piece extend toward the forefoot of a human body, a strip-shaped through groove extending to the front end portion of the first supporting piece is formed in the middle portion of the front end of the first supporting piece, thereby dividing the front end of the first supporting piece into a forefoot left supporting piece and a forefoot right supporting piece, wherein the side of the forefoot left supporting piece and / or the forefoot right supporting piece close to the strip-shaped through groove is in a tooth comb shape, and the second supporting piece and the fourth supporting piece extend toward the heel of a human body.

3. The elastic support member for the sole of a basketball shoe according to claim 2, characterized in that: The first supporting piece is provided with a first retaining wall portion extending upwards on both the inner side and the outer side, and the second supporting piece is provided with a second retaining wall portion extending upwards on both the inner side and the outer side.

4. The elastic support member for the sole of a basketball shoe according to claim 2, characterized in that: The first support sheet, the second support sheet, the third support sheet and the fourth support sheet are all arc-shaped support plates, and the first support sheet, the second support sheet, the third support sheet and the fourth support sheet are integrally formed.

5. The elastic support member for the sole of a basketball shoe according to claim 2, characterized in that: The rear end of the first supporting piece includes a first left supporting foot and a first right supporting foot distributed inside and outside, the second supporting piece includes a second left supporting foot and a second right supporting foot distributed inside and outside, the third supporting piece includes a third left supporting foot and a third right supporting foot distributed inside and outside, the fourth supporting piece includes a fourth left supporting foot and a fourth right supporting foot distributed inside and outside, a first hollow hole is formed between the first left supporting foot and the first right supporting foot, a second hollow hole is formed between the second left supporting foot and the second right supporting foot, a third hollow hole is formed between the third left supporting foot and the third right supporting foot, and a fourth hollow hole is formed between the fourth left supporting foot and the fourth right supporting foot.

6. The elastic support member for the sole of a basketball shoe according to claim 2, characterized in that: The elastic support member is a carbon fiber plate, a nylon plate, a TPEE plate or a TPU plate.

7. A basketball shoe sole, comprising a sole body and an elastic support member arranged in the sole body, characterized in that: The elastic support member adopts an elastic support member for the sole of a basketball shoe as described in any one of claims 1 to 6, the sole body includes a midsole and an outsole, and a mounting hole for installing the elastic support member is formed between the midsole and the outsole, the midsole is an EVA popcorn midsole, and the outsole is a rubber outsole.

8. The basketball shoe sole according to claim 7, characterized in that: Arc-shaped support blocks are respectively arranged on two sides of the midsole corresponding to the heel of the human body.

9. The basketball shoe sole according to claim 7, characterized in that: The hardness of the elastic support member is greater than the hardness of the sole body.

10. A basketball shoe, comprising a sole body, a shoe upper arranged on the top of the sole body, and the elastic support member arranged in the sole body, characterized in that: The sole body adopts the sole body as described in claim 7, and the upper is provided with a shoe opening for human foot to enter and a shoe tongue opening connected to the shoe opening, and the outer side of the upper is provided with a plurality of elastic drawstrings for adjusting the wrapping degree near the arch of the human foot, one end of the plurality of elastic drawstrings extends toward the sole body, and the other end of the plurality of elastic drawstrings extends toward the shoe tongue opening.

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