An athletic shoe

Abstract

The application discloses a sports shoe, which comprises a vamp, a reinforcing block arranged on the vamp, a shoe buckle arranged on the position close to the inner side of the vamp, a heel support arranged at the connecting position of the rear side of the vamp, a sole, support blocks symmetrically arranged on both sides of the sole, the support blocks extending from the middle part of the sole to the heel part of the vamp and the heel part of the sole, the support blocks being made of TPU material, a rear metatarsal pad arranged at the rear side of the bottom of the sole, a front metatarsal pad arranged at the front side of the bottom of the sole, a tongue arranged at the middle part of the vamp, and a center pull belt arranged on the tongue; the support blocks are symmetrically arranged and attached to the heel bottom and the heel position of the vamp, the wear of both sides is reduced without affecting the comfort and support of the bottom of the sole based on the characteristics of TPU wear resistance and good support, and the effect of wrist protection can also be achieved; the design of four rope holes corresponding to four shoe buckles can effectively prevent the tongue from deviating by sequentially threading the shoelace through the rope hole and the shoe buckle during use.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of garment manufacturing, in particular to a sports shoe. BACKGROUND

[0002] Sports shoes are shoes designed and manufactured according to the characteristics of people participating in sports or traveling. The soles of sports shoes are different from those of ordinary leather shoes and rubber shoes. They are generally soft and elastic, and can provide a certain buffering effect. When exercising, they can enhance elasticity and prevent ankle injuries. Therefore, sports shoes are usually worn during physical exercise, especially high-intensity physical exercise such as basketball and running. The materials used in sports shoes are more extensive than those used in leather shoes and cloth shoes. In the upper material, textile materials, leather, artificial leather, and synthetic materials are all widely used. In the outsole material, in addition to rubber, PU, and PVC, there are also EVA, TPR, SBS, and other thermoplastic elastomers, high-molecular composite materials, and functional materials. The use of metal parts and plastic parts in sports shoes is also more than that in leather shoes and cloth shoes. At the same time, the functional requirements of sports shoes have greatly promoted the research and development process of new materials.

[0003] In the prior art, sports shoes generally need better wear resistance and support to prevent injuries during exercise. In order to increase wear resistance, a relatively wear-resistant rubber material is often added to the bottom for reinforcement and support. Reinforcing and supporting the ankle area will affect comfort, and paying too much attention to comfort will result in insufficient ankle protection. In order to provide an optimal wearing experience, we propose a sports shoe. SUMMARY

[0004] The purpose of the present application is to provide a sports shoe that solves the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a sports shoe, comprising:

[0006] an upper, a reinforcing block is arranged on the upper, a shoe buckle is arranged on the reinforcing block close to the inner side of the upper, and a heel support is arranged at the rear connecting position of the upper;

[0007] a sole, support blocks are symmetrically arranged on both sides of the sole, the support blocks extend from the middle part of the sole to the heel part of the upper and the heel part of the sole, the support blocks are made of TPU material, a rear metatarsal pad is arranged at the rear side of the bottom of the sole, and a front metatarsal pad is arranged at the front side of the bottom of the sole;

[0008] a tongue, the tongue is arranged in the middle part of the upper, and a central pull belt is arranged on the tongue;

[0009] a shoelace, the shoelace penetrates through the shoe buckle.

[0010] As a preferred embodiment of the present application, the vamp includes an antibacterial inner layer, a sponge layer arranged on one side of the antibacterial inner layer, and a breathable mesh layer arranged on the other side of the sponge layer.

[0011] As a preferred embodiment of the present application, the antibacterial inner layer is a nylon cloth mixed with silver-plated fibers, and the breathable mesh layer is a nylon mesh cloth.

[0012] As a preferred embodiment of the present application, the tongue fabric structure is consistent with the vamp fabric structure.

[0013] As a preferred embodiment of the present application, eight buckles are arranged symmetrically on the reinforcing blocks on the outer side of the vamp.

[0014] As a preferred embodiment of the present application, the reinforcing blocks, the forefoot pads, and the rear foot pads are all made of rubber, and the rubber hardness of the forefoot pads and the rear foot pads is greater than that of the reinforcing blocks.

[0015] As a preferred embodiment of the present application, the length of the central pull strap is greater than the length of the tongue, and four rope holes corresponding to the buckles are reserved at the stitching position of the central pull strap and the tongue.

[0016] As a preferred embodiment of the present application, the preparation method of the antibacterial inner layer is:

[0017] S01: Add nano-silver to modified bentonite at a weight ratio of 1:5, and then add it to a treatment solution with a total amount of 6-8 times that of nano-silver, and stir uniformly;

[0018] S02: Finally, wash and dry to obtain an antibacterial coating agent, and then spray the antibacterial coating agent on the antibacterial base cloth to obtain the antibacterial inner layer.

[0019] As a preferred embodiment of the present application, the preparation method of the modified bentonite is: put the bentonite into a 10% hydrochloric acid solution with a mass fraction of 20-30 parts, stir uniformly, then add 1-3 parts of sodium alkyl sulfonate and 2-4 parts of silane coupling agent KH560, stir uniformly, finally add 1-2 parts of cerium nitrate, stir thoroughly, then wash and dry, and finally calcine at 450-550°C for 10-20 min, and then water cool to room temperature.

[0020] As a preferred embodiment of the present application, the preparation method of the treatment solution is: add carbon nanotubes to a chitosan aqueous solution with a mass fraction of 10-15% at a weight ratio of 1:5, then add 4-6% of sodium dodecyl benzene sulfonate to the total amount of carbon nanotubes, and stir thoroughly to obtain the treatment solution.

[0021] Compared with the prior art, the application has the following beneficial effects: the support blocks are symmetrically arranged and attached to the heel bottom and the heel position of the vamp, based on the good wear resistance and support of TPU, the effect of reducing wear on both sides is achieved without affecting the comfort and support of the sole bottom, and the effect of protecting the ankle is also achieved; through the design of four rope holes corresponding to four buckles, the shoelace is sequentially threaded through the rope hole and the buckle during use, which can effectively prevent the tongue from deviating; the modified bentonite and nano-silver are combined, and then treated by a modified liquid, the modified and optimized bentonite is improved by carbon nanotubes and a chitosan aqueous solution, thereby enhancing the antibacterial stability and antibacterial efficiency of nano-silver, because bentonite has a lamellar structure, after modification and optimization, the interlayer spacing is expanded, or strong, and the solubility is enhanced by chitosan aqueous solution treatment, thereby enhancing the interface effect between raw materials, and the carbon nanotubes have a high specific surface area, which can synergistically enhance bentonite, thereby enhancing the antibacterial performance of the product. BRIEF DESCRIPTION OF DRAWINGS

[0022] Other features, objects, and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments, made with reference to the accompanying drawings:

[0023] Figure 1 is a side view structure of the application;

[0024] Figure 2 is a rear view structure of the application;

[0025] Figure 3 is a layered structure of the vamp of the application;

[0026] Figure 4 is a cross-sectional structure of the tongue of the application;

[0027] Figure 5 is a sole structure of the application;

[0028] Figure 6 is a tongue structure of the application.

[0029] In the figure: 100, vamp, 110, antibacterial inner layer, 120, sponge layer, 130, breathable mesh layer, 101, buckle, 102, reinforcing block, 103, heel support, 200, sole, 201, support block, 202, rear metatarsal pad, 203, front metatarsal pad, 300, tongue, 301, center pull belt, 400, shoelace. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, purposes and effects of the application easy to understand, the application is further described below in combination with specific embodiments.

[0031] The application provides a sports shoe which can reduce wear and tear on both sides without affecting the comfort and support of the bottom of the sole, can also protect the ankle and is more suitable for sports.

[0032] Figures 1-6 The application shows a structural diagram of an embodiment of the sports shoe, please refer to Figures 1-6 The sports shoe comprises:

[0033] The upper 100 is provided with a reinforcing block 102, the reinforcing block 102 is provided with a shoe buckle 101 near the inner side of the upper 100, and the rear side connecting part of the upper 100 is provided with a heel support 103.

[0034] The sole 200 is provided with a support block 201 on both sides, the support block 201 extends from the middle part of the sole 200 to the heel part of the upper 100 and the heel part of the sole 200, the support block 201 is made of TPU, the rear side of the bottom of the sole 200 is provided with a rear palm pad 202, and the front side of the bottom of the sole 200 is provided with a front palm pad 203.

[0035] The tongue 300 is arranged in the middle part of the upper 100, and the tongue 300 is provided with a central pull belt 301.

[0036] The shoelace 400 penetrates through the shoe buckle 101.

[0037] In use, the support block 201 extends to the bottom of the sole 200, the support block 201 is symmetrically arranged and adheres to the heel bottom and the rear heel position of the upper 100, based on the characteristics of TPU, such as wear resistance and good support, the wear and tear on both sides can be reduced without affecting the comfort and support of the bottom of the sole 200, and the ankle can also be protected.

[0038] Further, please refer to Figure 3 The upper 100 comprises an antibacterial inner layer 110, a sponge layer 120 arranged on one side of the antibacterial inner layer 110 and a breathable mesh layer 130 arranged on the other side of the sponge layer 120, which is beneficial to guarantee breathability and also plays a role in keeping warm.

[0039] Further, please refer to Figures 1-3 The antibacterial inner layer 110 is a nylon cloth mixed with silver-plated fibers, and the breathable mesh layer 130 is a nylon mesh cloth, and the silver fibers have the effect of inhibiting the growth of bacteria.

[0040] Further, please refer to Figure 4 The fabric structure of the tongue 300 is consistent with that of the upper 100, and the same fabric structure facilitates processing and preparation.

[0041] Further, please refer to Figure 1 The shoe buckles 101 are provided with eight, and the shoe buckles 101 are symmetrically arranged on the reinforcing blocks 102 outside the vamp 100, wherein the reinforcing blocks 102 are made of rubber material, the shoe buckles 101 are fixed on the reinforcing blocks 102, and the reinforcing blocks 102 can provide better support and prevent falling or deformation of the cloth to affect the service life of the shoes.

[0042] Further, please refer to Figure 1 and Figure 5 The reinforcing blocks 102, the forefoot pads 203 and the rear foot pads 202 are made of rubber material, and the rubber hardness of the forefoot pads 203 and the rear foot pads 202 is greater than that of the reinforcing blocks 102, which is beneficial to increase the wear resistance of the sole 200.

[0043] Further, please refer to Figure 1 and Figure 6 The length of the center pull tape 301 is greater than the length of the tongue 300, and four rope holes corresponding to the shoe buckles 101 are reserved at the stitching position of the center pull tape 301 and the tongue 300. Through the design of four rope holes corresponding to four shoe buckles 101, the shoelace 400 can be sequentially threaded through the rope holes and the shoe buckles 101 during use, which can effectively prevent the tongue 300 from deviating.

[0044] The preparation method of the antibacterial inner layer of the embodiment is as follows:

[0045] S01: The nano-silver is added into the modified bentonite according to a weight ratio of 1:5, and then added into a treatment liquid with a total amount of 6-8 times of the nano-silver, and stirred uniformly;

[0046] S02: Finally, washing and drying are performed to obtain an antibacterial coating agent, and then the antibacterial inner layer is obtained by spraying the antibacterial coating agent on the antibacterial base cloth.

[0047] The preparation method of the modified bentonite of the embodiment is as follows: the bentonite is sent into a 20-30 portion mass fraction 10% hydrochloric acid solution, stirred uniformly, then 1-3 portions of sodium alkyl sulfonate and 2-4 portions of silane coupling agent KH560 are added and stirred uniformly, finally 1-2 portions of cerium nitrate are added and stirred fully, and finally washing and drying are performed, and then calcination is performed at 450-550°C for 10-20min, and finally water cooling is performed to room temperature.

[0048] The preparation method of the treatment liquid of the embodiment is as follows: the carbon nanotube is added into a mass fraction 10-15% chitosan aqueous solution according to a weight ratio of 1:5, and then 4-6% dodecylbenzenesulfonic acid sodium is added to the total amount of the carbon nanotube, and stirring is fully performed to obtain the treatment liquid.

[0049] Working principle: the support block 201 is symmetrically arranged and attached to the heel bottom and the heel position of the vamp 100, based on the characteristics of TPU wear resistance and good support, the effect of reducing wear on both sides without affecting the comfort and support of the bottom of the sole 200, and the effect of foot wrist protection; through the design of four rope holes corresponding to four shoe buckles 101, the shoelace 400 is sequentially threaded through the rope hole and the shoe buckle 101 during use, which can effectively prevent the tongue 300 from deviating.

[0050] By modifying bentonite, nano-silver parts are matched, and then modified liquid treatment is carried out. The modified and optimized bentonite is improved by carbon nanotubes and chitosan aqueous solution, and then the antibacterial stability and antibacterial efficiency of nano-silver are enhanced. This is because bentonite has a sheet structure, and after modification and optimization, the interlayer spacing is expanded, or strong, and the solubility is enhanced by chitosan aqueous solution treatment, and the interface effect between raw materials is enhanced. The specific surface area of carbon nanotubes is high, which can be matched to enhance bentonite, thereby enhancing the antibacterial performance of the product.

[0051] Example 1

[0052] The preparation method of the antibacterial inner layer of this embodiment is:

[0053] S01: The nano-silver is added to the modified bentonite according to the weight ratio of 1:5, and then added to the treatment liquid 6 times the total amount of nano-silver, and stirred uniformly;

[0054] S02: Finally, water washing and drying are carried out to obtain an antibacterial coating agent, and then the antibacterial coating agent is sprayed on the antibacterial base cloth to obtain an antibacterial inner layer.

[0055] The preparation method of the modified bentonite of this embodiment is: the bentonite is sent into a 20-portion mass fraction 10% hydrochloric acid solution, stirred uniformly, then 1 portion of alkyl sodium sulfonate and 2 portions of silane coupling agent KH560 are added, stirred uniformly, finally 1 portion of cerium nitrate is added, stirred fully, and finally water washed and dried, then calcined at 450℃ for 10in, and finally water cooled to room temperature.

[0056] The preparation method of the treatment liquid of this embodiment is: the carbon nanotubes are added to the chitosan aqueous solution with a mass fraction of 10% according to a weight ratio of 1:5, then 4% of sodium dodecyl benzene sulfonate is added to the total amount of carbon nanotubes, and stirred fully to obtain the treatment liquid.

[0057] Example 2

[0058] The preparation method of the antibacterial inner layer of this embodiment is:

[0059] S01: The nano-silver is added to the modified bentonite according to the weight ratio of 1:5, and then added to the treatment liquid 6 times the total amount of nano-silver, and stirred uniformly;

[0060] S02: Finally, water washing and drying to obtain the antibacterial coating agent, then the antibacterial coating agent is sprayed on the antibacterial base cloth to obtain the antibacterial inner layer.

[0061] The preparation method of the modified bentonite of the embodiment is as follows: the bentonite is sent into 30 parts of a 10% hydrochloric acid solution, stirred uniformly, then 3 parts of sodium alkyl sulfonate and 4 parts of silane coupling agent KH560 are added and stirred uniformly, finally 2 parts of cerium nitrate are added and stirred fully, and finally water washing and drying are performed, then calcination is performed at 550°C for 20 min, and finally water cooling to room temperature is performed.

[0062] The preparation method of the treatment liquid of the embodiment is as follows: carbon nanotubes are added into a 15% chitosan aqueous solution according to a weight ratio of 1:5, then 6% sodium dodecyl benzene sulfonate of the total amount of the carbon nanotubes is added and stirred fully to obtain the treatment liquid.

[0063] Example 3

[0064] The preparation method of the antibacterial inner layer of the embodiment is as follows:

[0065] S01: The nano-silver is added into the modified bentonite according to a weight ratio of 1:5, then added into the treatment liquid which is 7 times of the total amount of the nano-silver, and stirred uniformly;

[0066] S02: Finally, water washing and drying to obtain the antibacterial coating agent, then the antibacterial coating agent is sprayed on the antibacterial base cloth to obtain the antibacterial inner layer.

[0067] The preparation method of the modified bentonite of the embodiment is as follows: the bentonite is sent into 25 parts of a 10% hydrochloric acid solution, stirred uniformly, then 2 parts of sodium alkyl sulfonate and 3 parts of silane coupling agent KH560 are added and stirred uniformly, finally 1.5 parts of cerium nitrate are added and stirred fully, and finally water washing and drying are performed, then calcination is performed at 500°C for 15 min, and finally water cooling to room temperature is performed.

[0068] The preparation method of the treatment liquid of the embodiment is as follows: carbon nanotubes are added into a 12.5% chitosan aqueous solution according to a weight ratio of 1:5, then 5% sodium dodecyl benzene sulfonate of the total amount of the carbon nanotubes is added and stirred fully to obtain the treatment liquid.

[0069] Example 4

[0070] The preparation method of the antibacterial inner layer of the embodiment is as follows:

[0071] S01: The nano-silver is added into the modified bentonite according to a weight ratio of 1:5, then added into the treatment liquid which is 7 times of the total amount of the nano-silver, and stirred uniformly;

[0072] S02: Finally, water washing and drying to obtain the antibacterial coating agent, then the antibacterial coating agent is sprayed on the antibacterial base cloth to obtain the antibacterial inner layer.

[0073] The preparation method of the modified bentonite of the embodiment is as follows: the bentonite is sent into 22 parts of a 10% hydrochloric acid solution, stirred uniformly, then 2 parts of sodium alkyl sulfonate and 3 parts of silane coupling agent KH560 are added and stirred uniformly, finally 2 parts of cerous nitrate is added and stirred fully, and finally washed with water, dried, then calcined at 470℃ for 12 min, and finally water-cooled to room temperature.

[0074] The preparation method of the treatment liquid of the embodiment is as follows: carbon nanotubes are added into a 12% chitosan aqueous solution according to a weight ratio of 1:5, then 5% sodium dodecyl benzene sulfonate of the total amount of carbon nanotubes is added and stirred fully to obtain the treatment liquid.

[0075] The above shows and describes the basic principles and main features of the present application and the advantages of the present application, and it is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0076] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. An athletic shoe, characterized by, The utility model provides a kind of shoe, including: Vamp (100), the vamp (100) is provided with reinforcing block (102), shoe buckle (101) is provided in the position close to the inner side of vamp (100) of reinforcing block (102), and the rear side connecting part of vamp (100) is provided with heel support (103); Sole (200), the both sides of the symmetrically arranged support block (201) of sole (200) extends from the middle part of sole (200) to the heel part of vamp (100) and the heel part of sole (200), and the support block (201) is TPU material, the rear side of the bottom of sole (200) is provided with rear palm pad (202), and the front side of the bottom of sole (200) is provided with front palm pad (203); Tongue (300), the tongue (300) is arranged in the middle part of vamp (100), and the tongue (300) is provided with center pull belt (301); Lace (400), the lace (400) penetrates through shoe buckle (101);The vamp (100) includes antibacterial inner layer (110), sponge layer (120) arranged on one side of antibacterial inner layer (110) and breathable mesh layer (130) arranged on the other side of sponge layer (120);The preparation method of antibacterial inner layer (110) is: S01: add nano-silver to modified bentonite according to a weight ratio of 1:5, then add to a treatment solution with a total amount of nano-silver of 6-8 times, and stir uniformly; S02: finally, wash with water and dry to obtain an antibacterial coating agent, then spray the antibacterial coating agent on an antibacterial base cloth to obtain the antibacterial inner layer; The preparation method of the modified bentonite is: Put the bentonite into a 20-30 parts mass fraction 10% hydrochloric acid solution, stir uniformly, then add 1-3 parts of sodium alkyl sulfonate, 2-4 parts of silane coupling agent KH560, stir uniformly, finally add 1-2 parts of cerium nitrate, stir thoroughly, then wash with water, dry, calcine at 450-550°C for 10-20 min, and finally water cool to room temperature.

2. The sports shoe according to claim 1, wherein The preparation method of the treatment solution is: add carbon nanotubes to a 10-15% mass fraction chitosan aqueous solution according to a weight ratio of 1:5, then add sodium dodecyl benzene sulfonate with a total amount of carbon nanotubes of 4-6%, and stir thoroughly to obtain the treatment solution.

3. The sports shoe according to claim 2, wherein The antibacterial inner layer (110) is a nylon cloth doped with silver-plated fibers, and the breathable mesh layer (130) is a nylon mesh cloth.

4. The sports shoe according to claim 3, wherein The fabric structure of the tongue (300) is consistent with that of the vamp (100).

5. The sports shoe according to claim 4, wherein The shoe buckle (101) is provided with eight, and the shoe buckle (101) is symmetrically arranged on the reinforcing block (102) on the outside of the vamp (100).

6. The sports shoe according to claim 1, wherein The reinforcing block (102), the front palm pad (203) and the rear palm pad (202) are all made of rubber material, and the rubber hardness of the front palm pad (203) and the rear palm pad (202) is greater than that of the reinforcing block (102). The length of the center pull belt (301) is greater than the length of the tongue (300), and four rope holes corresponding to the shoe buckle (101) are reserved at the suture position of the center pull belt (301) and the tongue (300).

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