Sneaker with reinforced midsole

Abstract

A sports shoe with a reinforced insole structurally comprises a sole. The vamp is arranged at the upper end of the sole; the shoe sole comprises a midsole and an outsole, the outsole is arranged on the bottom face of the midsole, an arch-shaped reinforcing piece is arranged in the middle of the outsole, a connecting groove fixedly embedded with the arch-shaped reinforcing piece is formed in the bottom of the midsole, the inner wall of an opening of the arch-shaped reinforcing piece is covered with a supporting plate, and a plurality of injection molding holes are formed in the left portion and the right portion of the supporting plate. The arch-shaped reinforcing piece for reinforcing the midsole is arranged on the outsole, reinforcing and positioning are conducted through the bottom, meanwhile, the supporting plate made of the carbon fiber material on the arch-shaped reinforcing piece keeps the supporting performance and has buffering elasticity, and in the manufacturing process, liquid plastic is injected into the injection molding positioning groove through the injection molding hole, so that the outsole is manufactured. An elastic plastic strip is formed after cooling and solidification, so that the connection firmness is improved.

Description

Technical Field

[0001] This utility model relates to a sports shoe with a reinforced midsole, belonging to the field of sports shoes. Background Technology

[0002] Athletic shoes are an indispensable part of modern sports activities. They not only provide athletes with necessary protection and support, but also significantly affect athletic performance. With the advancement of technology and the development of materials science, the design and manufacture of athletic shoes have evolved from simple functional products into high-tech products that combine ergonomics, biomechanics, materials science, and electronic information technology.

[0003] Existing athletic shoe midsoles are made of a single piece. To improve support and stability, external patches and other structures are often used. However, these external reinforcement structures are prone to detachment during wear. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a sports shoe with a reinforced midsole, so as to solve the problem that the existing sports shoe midsole is a one-piece molded structure. In order to improve the support and firmness, external patches and other structures are often used. However, the external reinforcement structure is prone to detachment during wear.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a midsole-reinforced sports shoe, the structure of which includes a sole;

[0006] The upper is located at the upper end of the sole;

[0007] The sole includes a midsole and an outsole. The outsole is located on the bottom surface of the midsole. An arched reinforcement is provided in the middle of the outsole. A connecting groove is provided at the bottom of the midsole to be fixedly fitted with the arched reinforcement. The inner wall of the opening of the arched reinforcement is covered with a support plate. Several injection holes are provided on the left and right sides of the support plate. An injection channel communicating with the injection holes is provided horizontally on the arched reinforcement. An injection positioning groove connected to the injection channel is provided inside the midsole.

[0008] Furthermore, the top surface of the shoe sole is provided with a shoe insole positioning groove.

[0009] Furthermore, the injection hole, injection channel, and injection positioning groove form a reinforced chamber, which is filled with an elastic plastic strip.

[0010] Furthermore, the support plate is made of carbon fiber.

[0011] Furthermore, the bottom surface of the outsole is provided with anti-slip particles.

[0012] Furthermore, the midsole and outsole are connected by one of the following methods: adhesive bonding or hot pressing.

[0013] Furthermore, the midsole and the upper are connected by sewing.

[0014] The beneficial effects of this utility model are: by using an arched reinforcement member on the outsole to reinforce the midsole, the midsole is fixed from the bottom. At the same time, the carbon fiber support plate on the arched reinforcement member has a buffer elasticity while maintaining the support performance. During the manufacturing process, liquid plastic is injected into the injection positioning groove through the injection hole. After cooling and solidification, it forms an elastic plastic strip, which improves the connection firmness. Attached Figure Description

[0015] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0016] Figure 1 This is a structural schematic diagram of a sports shoe with a reinforced midsole according to the present invention;

[0017] Figure 2 This is a schematic diagram of the rear cross-sectional structure of the shoe sole. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] Example 1

[0020] Please see Figure 1 , Figure 2 This utility model provides a technical solution for a sports shoe with a reinforced midsole: its structure includes a sole 1;

[0021] Upper 2 is located at the upper end of the sole 1;

[0022] The sole 1 includes a midsole 11 and an outsole 12. The outsole 12 is located on the bottom surface of the midsole 11. An arched reinforcement 13 is provided in the middle of the outsole 12. The bottom of the midsole 11 is provided with a connecting groove 14 that is fixedly fitted with the arched reinforcement 13. The inner wall of the opening of the arched reinforcement 13 is covered with a support plate 15. The support plate 15 has a plurality of injection holes 16 on its left and right sides. An injection channel 17 communicating with the injection holes 16 is provided horizontally on the arched reinforcement 13. An injection positioning groove 18 connected to the injection channel 17 is provided inside the midsole 11.

[0023] In order to position the insole, the top surface of the sole 1 is provided with an insole positioning groove 19.

[0024] To enhance the connection, the injection hole 16, injection channel 17, and injection positioning groove 18 form a reinforced chamber, which is filled with an elastic plastic strip.

[0025] To maintain flexibility, the support plate 15 is made of carbon fiber.

[0026] To improve the anti-slip effect, the bottom surface of the outsole 12 is provided with anti-slip particles.

[0027] To improve the stability of the connection, the midsole 11 and the outsole 12 are connected by adhesive bonding.

[0028] To improve the strength of the connection, the midsole 11 and the upper 2 are connected by sewing.

[0029] An arched reinforcement member 13 is provided on the outsole 12 to reinforce the midsole 11, and the position is fixed from the bottom. At the same time, the carbon fiber support plate 15 on the arched reinforcement member 13 maintains the support performance and also has cushioning elasticity. During the manufacturing process, liquid plastic is injected into the injection positioning groove 18 through the injection hole 16. After cooling and solidification, it forms an elastic plastic strip, which improves the connection firmness.

[0030] Example 2

[0031] Please see Figure 1 , Figure 2 This utility model provides a technical solution for a sports shoe with a reinforced midsole: its structure includes a sole 1;

[0032] Upper 2 is located at the upper end of the sole 1;

[0033] The sole 1 includes a midsole 11 and an outsole 12. The outsole 12 is located on the bottom surface of the midsole 11. An arched reinforcement 13 is provided in the middle of the outsole 12. The bottom of the midsole 11 is provided with a connecting groove 14 that is fixedly fitted with the arched reinforcement 13. The inner wall of the opening of the arched reinforcement 13 is covered with a support plate 15. The support plate 15 has a plurality of injection holes 16 on its left and right sides. An injection channel 17 communicating with the injection holes 16 is provided horizontally on the arched reinforcement 13. An injection positioning groove 18 connected to the injection channel 17 is provided inside the midsole 11.

[0034] In order to position the insole, the top surface of the sole 1 is provided with an insole positioning groove 19.

[0035] To enhance the connection, the injection hole 16, injection channel 17, and injection positioning groove 18 form a reinforced chamber, which is filled with an elastic plastic strip.

[0036] To maintain flexibility, the support plate 15 is made of carbon fiber.

[0037] To improve the anti-slip effect, the bottom surface of the outsole 12 is provided with anti-slip particles.

[0038] To improve the stability of the connection, the midsole 11 and the outsole 12 are connected by hot pressing.

[0039] To improve the strength of the connection, the midsole 11 and the upper 2 are connected by sewing.

[0040] An arched reinforcement member 13 is provided on the outsole 12 to reinforce the midsole 11, and the position is fixed from the bottom. At the same time, the carbon fiber support plate 15 on the arched reinforcement member 13 maintains the support performance and also has cushioning elasticity. During the manufacturing process, liquid plastic is injected into the injection positioning groove 18 through the injection hole 16. After cooling and solidification, it forms an elastic plastic strip, which improves the connection firmness.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0042] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A midsole reinforced athletic shoe, characterized by: Its structure includes shoe sole (1); Vamp (2), set in the shoe sole (1) upper end; The shoe sole (1) includes insole (11), outsole (12), the outsole (12) is located insole (11) bottom surface, the outsole (12) middle part is equipped with arch reinforcing part (13), the insole (11) bottom is equipped with with arch reinforcing part (13) fixedly embedded connection groove (14), the arch reinforcing part (13) opening inner wall covers support plate (15), the support plate (15) left and right two parts is equipped with several injection molding holes (16), the arch reinforcing part (13) is horizontally equipped with with injection molding holes (16) communicated injection molding channel (17), the insole (11) is equipped with with injection molding channel (17) interface injection molding positioning slot (18).

2. The midsole-reinforced athletic shoe of claim 1, wherein: The shoe sole (1) top surface is equipped with insole positioning slot (19).

3. The midsole-reinforced athletic shoe of claim 1, wherein: The injection molding hole (16), injection molding channel (17), injection molding positioning slot (18) form reinforcing chamber, the reinforcing chamber is filled with elastic plastic strip.

4. The midsole-reinforced athletic shoe of claim 1, wherein: The support plate (15) is made of carbon fiber material.

5. The midsole-reinforced athletic shoe of claim 1, wherein: The outsole (12) bottom surface is equipped with anti-skid particles.

6. The midsole-reinforced athletic shoe of claim 1, wherein: The insole (11) and outsole (12) are connected by one of the following ways: glue sticking and hot pressing.

7. A midsole-reinforced athletic shoe according to claim 6, wherein: The insole (11) and vamp (2) are connected by sewing.

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