Racing running shoes

Abstract

The utility model relates to the technical field of sneakers, in particular to a racing running shoe, which comprises a sole and a vamp sewn and fixed above the sole, the vamp is provided with a wearing inlet at the heel position of a foot, the sole comprises a midsole layer made of foaming materials, a boosting plate is embedded in the midsole layer, and the boosting plate is provided with a sole. The boosting plate comprises a plate body embedded in the insole layer, a downward reverse concave plate is integrally formed in the position, located at the half sole position of the foot, of the plate body, the reverse concave plate downwards compacts and hardens the insole layer, and the foot treads on the reverse concave plate to obtain direct reaction.

Description

Technical Field

[0001] This utility model relates to the field of sports shoe technology, specifically to a racing running shoe. Background Technology

[0002] Running shoes, as the name suggests, are shoes worn for running. Here, we specifically refer to the shoes best suited for running. Running shoes typically consist of an upper, midsole, and outsole. The upper provides a wrap around the wearer's foot, preventing the foot from sliding freely inside the shoe and causing instability during running. The midsole is usually made of foam material, which can absorb a large amount of impact when stepping on the foot, providing a strong cushioning effect. The outsole covers the area under the midsole, significantly improving the grip and durability of the running shoe. The combination of these three components provides runners with a good running experience, making running more comfortable.

[0003] Although the aforementioned existing technologies can solve the corresponding technical problems, they still have certain drawbacks: In order to achieve a high midsole cushioning effect, existing running shoes use relatively soft and easily deformable foam materials in the midsole. As a result, when stepping, a large part of the force applied downward by the foot is absorbed by the midsole, resulting in a loss of force. This leads to low efficiency in pushing off the ground and acceleration when wearing them. When used in competitive sports, this often results in slower acceleration and higher energy expenditure for acceleration. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings and deficiencies of existing technologies by providing a racing running shoe with strong propulsion and low force leakage.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a racing running shoe, comprising a sole and an upper sewn and fixed above the sole, wherein the upper has an opening at the heel position of the foot, the sole comprises a mid-bottom layer made of foam material, and a booster plate is embedded in the mid-bottom layer, the booster plate comprising a plate body embedded in the mid-bottom layer, the plate body having a downward concave plate integrally formed at the forefoot position, the concave plate pressing down and hardening the mid-bottom layer, and the foot obtaining a direct reaction force when stepping on the concave plate, the plate body having a deformation groove integrally formed at the heel position, and a downwardly extending heel pedal integrally formed at the heel position of the plate body.

[0006] A further improvement is that a shoelace extending towards the forefoot is threaded through the opening.

[0007] A further improvement is that the shoe upper is integrally formed with high-strength yarn woven reinforcing strips on the forefoot, sides, and heel.

[0008] A further improvement is that an outer bottom layer is fixedly provided on the bottom surface of the middle bottom layer.

[0009] A further improvement is that a stabilizing plate is fixedly provided on the side of the shoe upper at the heel position.

[0010] A further improvement is that the shoe upper has a pull strap located above the heel.

[0011] A further improvement is that a bottom fabric is fixedly provided on the booster plate.

[0012] A further improvement is that the plate body has an integrally formed, upward-curving covering layer located at the heel position of the foot.

[0013] A further improvement is that the plate body is integrally formed with an extension plate located at the metatarsal bone position of the human foot.

[0014] A further improvement is that the plate has several reinforcing ribs located at the forefoot position.

[0015] After adopting the above technical solution, the beneficial effects of this utility model are as follows: This utility model uses the concave push plate of the forefoot to squeeze the middle and bottom layers downward, thereby making the middle and bottom layers compacted and hardened. As a result, when running in a race, the force generated by the forefoot pushing down the ground will not be absorbed by the middle and bottom layers in large quantities, preventing power loss. The force exerted when running is more direct, improving the efficiency of the push-off acceleration, making acceleration faster, and reducing the physical effort required for acceleration. It is suitable for use in racing runs that require frequent acceleration. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of the racing running shoe of this utility model;

[0018] Figure 2 This is a structural schematic diagram of the front cross-section of the sole of this utility model;

[0019] Figure 3 This is a top view of the structure of the booster plate of this utility model;

[0020] Figure 4 This is a front view structural schematic diagram of the booster plate of this utility model. Detailed Implementation

[0021] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0022] See Figure 1-4 As shown, the technical solution adopted in this specific embodiment is: a racing running shoe, including a sole 1 and an upper 2 sewn and fixed above the sole 1. The upper 2 has an entry point 5 at the heel position of the foot. The sole 1 includes a midsole 11 made of foam material, and a booster plate 13 is embedded in the midsole 11. The booster plate 13 includes a plate body 131 embedded in the midsole 11. The plate body 131 has a downward-facing concave plate 137 integrally formed at the forefoot position. The concave plate 137 presses down and hardens the midsole 11. The foot steps on the concave plate 137 to obtain a direct reaction force. In use, the foot is inserted into the cavity formed by the upper 2 and the sole 1 through the entry point 5, and the forefoot steps on the booster plate 13 above the midsole 11, so that the force application position of the forefoot is in contact with the concave plate 137. At this time, the force applied by the concave plate 137 is generated. The curvature of the design allows the foot to roll, making it easier to generate power when running forward. The push plate 13 with a concave plate 137 on the forefoot presses down on the middle layer 11, making the middle layer 11 more compact and harder. Therefore, during racing, the force generated by the forefoot pushing off the ground is not largely absorbed by the middle layer 11, preventing power loss. This makes the power generation more direct and improves the efficiency of the push-off, resulting in faster acceleration and reducing the energy required for acceleration. At the same time, when the foot steps on the ground, the forefoot position of the push plate 13 will deform due to the force. The push plate 13 can be made of nylon or carbon fiber material, which will generate elasticity after deformation and provide additional thrust when the wearer moves forward after the push-off, producing a boosting effect and further improving the wearer's acceleration effect. It is suitable for racing that requires frequent acceleration.

[0023] The shoelace 4 extending towards the forefoot is threaded through the opening 5, which helps to securely lock the upper 2 to the foot by binding with the shoelace 4, thus improving the fit.

[0024] The upper 2 is integrally formed with a high-strength yarn braided reinforcing strip 3 on the forefoot, sides and heel, which helps to improve the overall strength of the upper 2 and thus makes it less likely to deform excessively during exercise, affecting the stability of wearing.

[0025] The bottom surface of the middle layer 11 is fixedly provided with the outer layer 12, which helps to improve the overall wear resistance and grip of the shoe;

[0026] The shoe upper 2 is fixedly provided with a stabilizing piece 7 on the side of the heel position, which helps to improve the heel stability when wearing the shoe, making the shoe upper 2 stronger at the heel position and less likely to deform and cause ankle sprains.

[0027] The upper 2 is provided with a pull strap 6 above the heel of the foot, which makes it easier to put on the shoes by pulling up the pull strap 6 when putting them on.

[0028] The push plate 13 is fixedly provided with a midsole fabric 14, which helps to isolate the push plate 13 from the foot, improves wearing comfort, and increases surface friction, making it less slippery when wearing.

[0029] The plate 131 is an integrally formed, upward-curving covering layer 135 located at the heel position of the foot, which helps to make the heel more stable when wearing the foot and less likely to tip over.

[0030] The plate 131 is integrally formed with an extension plate 132 at the metatarsal position of the human foot. This is beneficial for better transmission of force when the metatarsal bones exert force during high-speed running, avoiding the loss of force by directly exerting force on the middle and bottom layers 11, and making the stepping force feel better.

[0031] The plate 131 is provided with several reinforcing ribs 133 at the forefoot position, which helps to improve the overall rigidity of the plate 131, enhance the torsional strength, and provide a higher counter-thrust force when it is stepped on and deformed.

[0032] The plate 131 has an integrally formed deformation groove 134 at the heel position. The plate 131 also has an integrally formed downward extending heel pedal 136 at the heel position. This allows the heel to sink deeper when stepping, resulting in better shock absorption and improved protection of the heel by the plate 131. Furthermore, its downward extension allows the plate 131 to be relatively higher, thereby supporting the arch of the foot and making it less likely to experience arch pain during running.

[0033] The working principle of this invention is as follows: When using this invention, the foot is inserted through the inlet 5 into the cavity formed by the upper 2 and the sole 1, and the forefoot is placed on the push plate 13 above the midsole 11. This ensures that the force application point of the forefoot is in contact with the concave plate 137. At this time, the curvature provided by the concave plate 137 puts the foot in a rolling posture, making the force application smoother when running forward. Furthermore, the push plate 13 with the concave plate 137 on the forefoot presses down on the midsole 11, thereby compacting and hardening the compressed area of ​​the midsole 11. Thus, when running at high speed, the forefoot pushes down... The force generated by the ground is not largely absorbed by the middle and bottom layers 11, preventing energy loss. The force exerted during running is more direct, improving the efficiency of the push-off acceleration and making acceleration faster. At the same time, it reduces the physical exertion required for acceleration. When the foot steps on the ground, the forefoot of the booster plate 13 will deform due to the force. The booster plate 13 can be made of nylon or carbon fiber materials. After deformation, it will generate elasticity and provide additional thrust when the wearer moves forward after the push-off, producing a boosting effect and further improving the wearer's acceleration effect. It is suitable for use in racing running that requires frequent acceleration.

[0034] This utility model aims to protect the structure of the product. The model numbers of the components are not the focus of this utility model's protection, as they are common technology. Any component on the market that can achieve the functions described above can be used as an option. Therefore, the model numbers and other parameters of the components are not described in detail in this utility model. The contribution of this utility model lies in the scientific combination of the various components.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions provided are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents. Any aspects of this utility model not detailed herein are well-known to those skilled in the art.

Claims

1. A racing running shoe, comprising a sole (1) and an upper (2) sewn and fixed above the sole (1), wherein the upper (2) has an opening (5) at the heel position of the foot, and the sole (1) comprises a midsole (11) made of foam material, characterized in that: A booster plate (13) is embedded in the middle layer (11). The booster plate (13) includes a plate body (131) embedded in the middle layer (11). The plate body (131) has a downward concave plate (137) integrally formed at the forefoot position. The concave plate (137) presses down to harden the middle layer (11). The foot steps on the concave plate (137) to obtain a direct reaction. The plate body (131) has a deformation groove (134) integrally formed at the heel position. The plate body (131) also has a downwardly extending heel pedal (136) integrally formed at the heel position.

2. The racing running shoe according to claim 1, characterized in that: The opening (5) is threaded with a shoelace (4) that extends toward the forefoot.

3. The racing running shoe according to claim 1, characterized in that: The upper (2) has a reinforcing strip (3) made of high-strength yarn integrally formed on the forefoot, side and heel of the foot.

4. A racing running shoe according to claim 1, characterized in that: The bottom surface of the middle layer (11) is fixedly provided with an outer layer (12).

5. A racing running shoe according to claim 1, characterized in that: The shoe upper (2) is fixedly provided with a stabilizing piece (7) on the side of the heel position of the foot.

6. A racing running shoe according to claim 1, characterized in that: The upper (2) has a pull strap (6) located above the heel of the foot.

7. A racing running shoe according to claim 1, characterized in that: The booster plate (13) is fixedly provided with a bottom cloth (14).

8. A racing running shoe according to claim 1, characterized in that: The plate (131) is an integrally formed, upward-curving covering layer (135) located at the heel position of the foot.

9. A racing running shoe according to claim 1, characterized in that: The plate (131) is integrally formed with an extension plate (132) at the metatarsal position of the human foot.

10. A racing running shoe according to claim 1, characterized in that: The plate (131) has several reinforcing ribs (133) located at the forefoot position.

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