Anti-strain vamp and shoe

Abstract

The anti-strain vamp comprises a shoe upper body and TPU pieces, the shoe upper body is made of flyknit mesh cloth, the four TPU pieces are arranged on the two sides, distributed in the width direction, of the shoe upper body in a pairwise mode, one end of each TPU piece extends to the front end of the shoe upper body, the other end of each TPU piece extends to the heel of the shoe upper body, and the TPU pieces are arranged on the two sides of the shoe upper body in a pairwise mode. The TPU sheet is arc-shaped, and the arc-shaped opening of the TPU sheet faces the oblique rear part. The application has the effect of reducing the possibility of strain.

Description

Technical Field

[0001] The present application relates to the technical field of shoes, and in particular to an anti-strain upper and a shoe. Background Art

[0002] As people's living standards improve, they have more time to spend on fitness, leisure, and participating in various sports and entertainment activities. However, if athletes suddenly stop exercising during high-intensity exercise, the muscles in their feet will suddenly relax, and they are easily strained. Utility Model Content

[0003] In order to reduce the possibility of strain, the present application provides an anti-strain upper and shoe.

[0004] The present application provides an anti-strain upper and a shoe that adopts the following technical solutions:

[0005] It comprises an upper body, which is made of flying woven mesh; an anti-strain upper, which comprises an upper body and a TPU sheet, which is made of flying woven mesh, four TPU sheets are arranged in pairs on both sides of the upper body distributed along the width direction, one end of the TPU sheet extends to the front end of the upper body, and the other end of the TPU sheet extends to the heel of the upper body, the TPU sheet is in an arc shape, and the arc opening of the TPU sheet faces obliquely backward.

[0006] By adopting the above technical solution, the TPU sheet has a certain elasticity. After being fixed to the upper body, it will have a certain tensioning force on the upper body to tighten the vamp, so that the upper body is restrained to the wearer's foot, making the wearer's foot not easily stretched, thereby reducing the possibility of strain.

[0007] Optionally, a plurality of punched holes are evenly distributed on the TPU sheet.

[0008] By adopting the above technical solution, there are punching holes on the TPU sheet, so that the TPU sheet will not be too hard. If it is too hard, the comfort of the upper will also decrease. At the same time, the punching holes can increase the elastic tensile deformation degree of the TPU, that is, after the shoelaces are tied, the TPU sheet will be elastically tightened, and the elastic force of the TPU will be stretched on the upper.

[0009] Optionally, an elastic band is provided in the middle of the TPU sheets on both sides, and both ends of the elastic band are detachably connected to the TPU sheets on both sides respectively.

[0010] By adopting the above technical solution, when wearing, the elastic band can be connected to the TPU sheets on both sides respectively, so that the TPU sheets and the elastic band can provide an upward pulling force to the upper body to support the wearer's foot, thereby reducing the possibility of strain.

[0011] Optionally, a first hooking portion is provided at one end of the elastic band, and a first hooking groove is provided on one side of the TPU sheet for the first hooking portion to hook; a mounting seat is provided on the elastic band, a second hooking portion is provided on the mounting seat, and a second hooking groove is provided on the TPU sheet away from the first hooking portion for the second hooking portion to hook; the elastic band is slidably passed through the mounting seat, and a limiting component for limiting the elastic band is provided on the mounting seat.

[0012] By adopting the above technical solution, when installing the elastic band, the first hooking portion is hooked on the first hooking groove, and the second hooking portion is hooked on the second hooking groove, so that the elastic band is connected to the TPU sheet; and the distance between the first hooking portion and the second hooking portion of the elastic band can be adjusted, thereby adjusting the binding strength of the upper body to adjust the wearing comfort.

[0013] Optionally, the mounting seat is provided with a threading groove for the elastic band to pass through: the limiting assembly includes a clamping block, and the clamping block is slidably connected to the mounting seat in a direction close to the second hooking portion to clamp the elastic band passing through the threading groove.

[0014] By adopting the above technical solution, when adjusting the elastic band, the elastic band is pulled, and after being pulled to a suitable position, the elastic band is clamped by the clamping block to fix the elastic band.

[0015] Optionally, the limiting assembly further comprises a threaded rod, wherein the threaded rod is threadedly connected to the mounting seat, and one end of the threaded rod is rotatably connected to the clamping block.

[0016] By adopting the above technical solution, when the elastic band needs to be fixed, the threaded rod is rotated to drive the clamping block to slide, so that the clamping block clamps the elastic band.

[0017] Optionally, a surface of the clamping block close to the second hooking portion is provided with a first serrated surface, and a bottom wall of the penetration groove is provided with a second serrated surface matched with the first serrated surface.

[0018] By adopting the above technical solution, a first serrated surface and a second serrated surface are provided, thereby increasing the contact area between the elastic band, the clamping block and the penetration groove, thereby improving the clamping stability of the elastic band.

[0019] A shoe comprises the above-mentioned anti-strain upper and a sole body, wherein the anti-strain upper is fixedly connected to the upper part of the sole body.

[0020] In summary, the utility model has the following beneficial effects:

[0021] 1. The TPU sheet has a certain elasticity. After being fixed to the upper body, it will have a certain tension on the upper body to tighten the vamp, so that the upper body is bound to the wearer's feet, making it difficult for the wearer's feet to stretch, thereby reducing the possibility of strain;

[0022] 2. When wearing, the elastic band can be connected to the TPU sheets on both sides respectively, so that the TPU sheets and the elastic band can provide an upward pulling force to the upper body to support the wearer's feet, thereby reducing the possibility of strain. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of Example 1;

[0024] Figure 2 is a schematic structural diagram of Example 2;

[0025] Figure 3 is a schematic structural diagram of the first mounting block in Example 2;

[0026] Figure 4 It is a structural schematic diagram of the mounting base in Example 2.

[0027] In the figure, 1. upper body; 2. sole body; 3. TPU sheet; 31. first mounting block; 311. first hooking groove; 32. second mounting block; 321. second hooking groove; 4. elastic band; 41. first hooking part; 42. second hooking part; 43. mounting seat; 431. threading groove; 432. second serrated surface; 5. limiting assembly; 51. clamping block; 511. first serrated surface; 52. threaded rod. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 This application is described in further detail.

[0029] Embodiment 1:

[0030] The present application embodiment discloses an anti-strain shoe upper, referring to Figure 1 , comprising an upper body 1 and a TPU sheet 3, the upper body 1 is made of fly-woven mesh, four TPU sheets 3 are provided and are respectively provided on both sides of the upper body 1 distributed along the width direction, and the TPU sheet 3 is hot pressed on the side of the upper body 1. One end of the TPU sheet 3 extends to the front end of the upper body 1, and the other end of the TPU sheet 3 extends to the heel of the upper body 1. The TPU sheet 3 is in an arc shape, and the arc opening of the TPU sheet 3 faces obliquely backward. The TPU sheet 3 is evenly distributed with a plurality of punched holes.

[0031] This embodiment also discloses a shoe, referring to Figure 1 , including the above-mentioned anti-strain upper and the sole body 2, the anti-strain upper is fixedly connected to the upper part of the sole body 2.

[0032] The implementation principle of Example 1 of the present application is: the TPU sheet 3 has a certain elasticity. After being fixed to the upper body 1, it will have a certain tensioning force on the upper body 1 to tighten the vamp, so that the upper body 1 is restrained to the wearer's foot, making the wearer's foot not easily stretched, thereby reducing the possibility of strain.

[0033] Embodiment 2:

[0034] The difference between Example 2 and Example 1 is that, referring to Figure 2 An elastic band 4 is provided in the middle of the upper TPU sheet 3 at the top on both sides of the upper body 1, and the two ends of the elastic band 4 are detachably connected to the TPU sheets 3 on both sides.

[0035] Reference Figure 3 and Figure 4 One end of the elastic band 4 is fixedly connected to a first hooking portion 41, and the TPU sheet 3 on one side is fixedly connected to a first mounting block 31, and the first mounting block 31 is provided with a first hooking groove 311 for the first hooking portion 41 to be hooked. An end of the elastic band 4 away from the first hooking portion 41 is provided with a mounting seat 43, and a second hooking portion 42 is fixedly connected to the mounting seat 43, and the TPU sheet 3 on the side away from the first hooking portion 41 is fixedly connected to a second mounting block 32, and the second mounting block 32 is provided with a second hooking groove 321 for the second hooking portion 42 to be hooked. The elastic band 4 on the mounting seat 43 is slidably arranged on the mounting seat 43.

[0036] Reference Figure 3 and Figure 4 The mounting seat 43 is provided with a threading groove 431 for the elastic band 4 to pass through, and a limiting assembly 5 is provided on the mounting seat 43 for limiting the elastic band 4. The limiting assembly 5 includes a clamping block 51, and the clamping block 51 is slidably connected to the threading groove 431 in a direction close to the second hooking portion 42 to clamp the elastic band 4 passed through the threading groove 431.

[0037] Reference Figure 3 and Figure 4 The limiting assembly 5 further includes a threaded rod 52, which is threadedly connected to the mounting seat 43, one end of the threaded rod 52 is located in the penetration groove 431, and one end of the threaded rod 52 located in the penetration groove 431 is rotatably connected to the clamping block 51. The surface of the clamping block 51 close to the second hooking portion 42 is provided with a first serrated surface 511, and the bottom wall of the penetration groove 431 is provided with a second serrated surface 432 matched with the first serrated surface 511.

[0038] The implementation principle of Example 2 is: when worn, the elastic band 4 can be connected to the TPU sheets 3 on both sides respectively, so that the TPU sheets 3 and the elastic band 4 can provide an upward pulling force to the upper body 1 to support the wearer's feet, thereby reducing the possibility of strain. During installation, the length of the elastic band 4 can also be adjusted to provide different pulling forces.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A strain-proof shoe upper, characterized in that: The shoe upper comprises an upper body (1), the upper body (1) being made of a fly-woven mesh; and a TPU sheet (3), wherein four TPU sheets (3) are provided and arranged in pairs on both sides of the upper body (1) distributed along the width direction, one end of the TPU sheet (3) extends to the front end of the upper body (1), and the other end of the TPU sheet (3) extends to the heel of the upper body (1), the TPU sheet (3) is in an arc shape, and the arc opening of the TPU sheet (3) faces obliquely backward.

2. The anti-strain upper according to claim 1, characterized in that: The TPU sheet (3) is evenly distributed with a plurality of punched holes.

3. The anti-strain upper according to claim 1, characterized in that: An elastic band (4) is provided in the middle of the uppermost TPU sheets (3) on both sides of the upper body (1), and both ends of the elastic band (4) are detachably connected to the TPU sheets (3) on both sides.

4. The anti-strain shoe upper according to claim 3, characterized in that: One end of the elastic band (4) is provided with a first hooking portion (41), and one side of the TPU sheet (3) is provided with a first hooking groove (311) for the first hooking portion (41) to be hooked; a mounting seat (43) is provided on the elastic band (4), and a second hooking portion (42) is provided on the mounting seat (43), and a second hooking groove (321) is provided on the TPU sheet (3) away from the first hooking portion (41) for the second hooking portion (42) to be hooked; the elastic band (4) is slidably inserted through the mounting seat (43), and a limiting component (5) for limiting the elastic band (4) is provided on the mounting seat (43).

5. The anti-strain upper according to claim 4, characterized in that: The mounting seat (43) is provided with a threading groove (431) for the elastic band (4) to be threaded; the limiting assembly (5) comprises a clamping block (51), and the clamping block (51) is slidably connected to the mounting seat (43) in a direction close to the second hooking portion (42) to clamp the elastic band (4) threaded in the threading groove (431).

6. The anti-strain upper according to claim 5, characterized in that: The limiting assembly (5) further comprises a threaded rod (52), wherein the threaded rod (52) is threadedly connected to the mounting seat (43), and one end of the threaded rod (52) is rotatably connected to the clamping block (51).

7. The anti-strain upper according to claim 5, characterized in that: A first serrated surface (511) is provided on a surface of the clamping block (51) close to the second hooking portion (42), and a second serrated surface (432) matching the first serrated surface (511) is provided on a bottom wall of the penetration groove (431).

8. A shoe, characterized in that: The invention comprises the anti-strain upper and the sole body (2) according to any one of claims 1 to 7, wherein the anti-strain upper is fixedly connected to the upper part of the sole body (2).

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