Sole structure of sports shoes

Abstract

The utility model discloses a sports shoe sole structure which comprises a bottom plate, a plurality of grooves and an inner pad are arranged on the inner face of the bottom plate, a plurality of protrusions are arranged on the contact face of the inner pad and sleeved with the grooves so that the inner face of the bottom plate can be separated from the contact face of the inner pad, and heat dissipation holes are formed in the outer supporting face of the inner pad and penetrate through the contact face. According to the utility model, the inner surface of the bottom plate is provided with a plurality of grooves, the contact surface of the inner pad is provided with a plurality of bulges, the grooves and the bulges are spliced to form a certain height, and the inner pad is also provided with a plurality of heat dissipation holes, so that the bulges of the inner pad are repeatedly extruded and rebounded during movement; the air between the bottom plate and the inner pad is made to flow, heat transfer of the sole is accelerated, the heat dissipation effect is improved, meanwhile, the rebound function of the protrusions and the interval between the bottom plate and the inner pad provide a good buffering and energy absorbing effect, and the comfort degree is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sports shoes, especially a sports shoes sole structure. BACKGROUND

[0002] The material and design of sports shoes sole have diversity and functional characteristics. Common sole materials include rubber, EVA (ethylene-vinyl acetate copolymer) and carbon fiber, etc. These materials provide functions such as wear resistance, slip resistance, shock absorption and elastic rebound. The design of the sole adopts different structures and patterns according to different sports needs. For example, basketball shoes usually adopt dot matrix patterns to improve the grip, while running shoes focus on shock absorption and slip resistance.

[0003] When the user is exercising or walking, the feet will sweat. The existing sports shoes increase ventilation through the shoe body with a mesh structure to help the feet dissipate heat. However, since the soles are the main sweating parts, not all sports shoes adopt mesh shoe bodies. Therefore, for relatively closed shoe bodies, the heat dissipation effect is poor, and sweat is easily accumulated during exercise or walking. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] To solve the above-mentioned problems, the utility model provides the following technical scheme:

[0006] A sports shoes sole structure includes a bottom plate, the inner surface of the bottom plate is provided with a plurality of grooves, and

[0007] An inner pad, the contact surface of the inner pad is provided with a plurality of protrusions and grooves, so that the inner surface of the bottom plate and the contact surface of the inner pad are separated, the outer support surface of the inner pad is provided with a heat dissipation hole penetrating through the contact surface, and the space between the inner surface and the contact surface is communicated.

[0008] On the basis of the above technical scheme, the utility model can also be improved as follows.

[0009] As a preferred scheme of the sports shoes sole structure of the utility model, wherein: the grooves are uniformly distributed on the inner surface of the bottom plate and the number corresponds to the protrusions of the contact surface of the inner pad.

[0010] As a preferred scheme of the sports shoes sole structure of the utility model, wherein: the height of the protrusion is greater than the depth of the groove.

[0011] As a preferred scheme of the utility model discloses the sole structure of sports shoes, wherein: the projection is completely set in the recess.

[0012] As a preferred scheme of the utility model discloses the sole structure of sports shoes, wherein: the heat dissipation hole of the inner pad is uniformly distributed on the outer support surface.

[0013] As a preferred scheme of the utility model discloses the sole structure of sports shoes, wherein: the projection is completely set in the recess.

[0014] As a preferred scheme of the utility model discloses the sole structure of sports shoes, wherein: the heat dissipation hole of the inner pad is uniformly distributed on the outer support surface.

[0015] As a preferred scheme of the utility model discloses the sole structure of sports shoes, wherein: the heat dissipation hole of the inner pad is uniformly distributed on the outer support surface.

[0016] The utility model discloses the beneficial effect is: the inner face of bottom plate is equipped with a plurality of recess, and the contact surface of inner pad is equipped with a plurality of projections, and the splicing is realized through recess and projection, and certain height is formed, and still be equipped with a plurality of heat dissipation holes on inner pad, when moving, the projection of inner pad repeatedly extrudes and rebounds, and the air between bottom plate and inner pad generates flow, accelerates the heat transfer of sole, improves the heat dissipation effect, and simultaneously, the rebound function of projection and the interval between bottom plate and inner pad provide good buffering energy-absorbing effect, increase comfort. ACCURACY

[0017] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings. Among them:

[0018] Figure 1 It is the perspective view of the embodiment.

[0019] Figure 2 It is the bottom view of the embodiment. Figure 1

[0020] Figure 3 It is the partial perspective view of the embodiment. Figure 1

[0021] Figure 4 It is the section view of the embodiment after assembly. Figure 3

[0022] In the drawing, bottom plate 100, inner face 101, recess 101a, outer surface 102, pattern 102a.​​​

[0023] The inner pad 200, the outer supporting surface 201, the heat dissipation hole 201a, the contact surface 202, the protrusion 203, the micropore 203a, and the exhaust hole 203b. DETAILED DESCRIPTION

[0024] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail with reference to the accompanying drawings.

[0025] In the following description, a large number of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0026] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0027] Embodiments

[0028] Reference Figures 1 to 4 For the embodiments of the present application, the embodiments provide a sole structure of sports shoes, comprising a bottom plate 100, the inner surface 101 of the bottom plate 100 is provided with a plurality of grooves 101a, and

[0029] The contact surface 202 of the inner pad 200 is provided with a plurality of protrusions 203 and grooves 101a, so that the inner surface 101 of the bottom plate 100 and the contact surface 202 of the inner pad 200 are separated, the outer supporting surface 201 of the inner pad 200 is provided with a heat dissipation hole 201a passing through the contact surface 202, and the space between the inner surface 101 and the contact surface 202 is communicated

[0030] Unlike the traditional sports shoe sole, the shoe plate is divided into the bottom plate 100 and the inner pad 200, specifically, the inner surface 101 of the bottom plate 100 is provided with a plurality of grooves 101a, and the contact surface 202 of the inner pad 200 is provided with a plurality of protrusions 203, and the two are combined through the grooves and protrusions. After splicing, a certain height is formed between the bottom plate 100 and the inner pad 200. A plurality of heat dissipation holes 201a are also provided on the inner pad 200. Because the material of the sole itself has the functions of shock absorption and elastic rebound, the inner pad 200 and the protrusions 203 also have the rebound performance. When wearing the sports shoes for sports, the inner pad 200 will be repeatedly squeezed and rebounded, forming an up-and-down reciprocating motion. In this process, the air between the bottom plate 100 and the inner pad 200 will flow due to the compression and resetting of the space, the outer supporting surface 201 of the inner pad 200 is in contact with the sole, thereby accelerating the rapid transfer of heat of the sole part, and achieving good heat dissipation effect. In addition, the compression and rebound functions of the protrusions 203 mentioned above and the interval between the bottom plate 100 and the inner pad 200 also have good energy absorption effect, so that the wearer is more comfortable;

[0031] As shown in Figure 3 , Figure 4 , the interval between the inner surface 101 of the bottom plate 100 and the contact surface 202 of the inner pad 200 is between 3-5mm, in order to improve the comfort and stability of wearing, the interval between the inner surface 101 of the bottom plate 100 and the contact surface 202 of the inner pad 200 is reduced, and the appropriate distance is maintained to realize the air circulation;

[0032] As shown in Figure 1 , Figure 2 , in order to make the bottom plate 100 and the inner pad 200 splice more firmly, the grooves 101a are uniformly distributed on the inner surface 101 of the bottom plate 100 and the number corresponds to the protrusions 203 of the contact surface 202 of the inner pad 200, which can also improve the comfort of the sports shoes and prolong the service life of the interval between the inner surface 101 and the contact surface 202;

[0033] As shown in Figures 1-4 , in order to realize the separation of the inner surface 101 of the bottom plate 100 and the contact surface 202 of the inner pad 200, the height of the protrusion 203 is greater than the depth of the groove 101a;

[0034] As shown in Figures 1-4 , in order to realize the purpose of dissipating heat from the sole when the interval between the inner surface 101 and the contact surface 202 is shortened or even without interval, the protrusion 203 is completely set in the groove 101a, the heat dissipation holes 201a of the inner pad 200 are uniformly distributed on the outer supporting surface 201, the protrusion 203 is provided with a plurality of micropores 203a, the protrusion 203 is provided with an exhaust hole 203b which is communicated with the micropore 203a, and the exhaust hole 203b is communicated with the heat dissipation hole 201a.

[0035] In this embodiment, the height of the protrusion 203 is greater than the depth of the groove 101a, but the inner surface 101 of the bottom plate 100 is in contact with the contact surface 202 of the inner pad 200, and the protrusion 203 is compressed in the groove 101a after the inner pad 200 is pressed, and the gas in the micro hole 203a is exhausted through the exhaust hole 203b connected with the heat dissipation hole 201a and in contact with the foot, and the heat dissipation is performed, wherein whether the gas in the micro hole 203a is exhausted through the exhaust hole 203b connected with the heat dissipation hole 201a or inhaled when the protrusion 203 of the inner pad 200 rebounds has the effect of dissipating heat to the foot;

[0036] Whether the protrusion 203 is exhausted when it is compressed or inhaled when it rebounds, the continuous circulation of air in the shoe is ensured, the stuffy feeling caused by long-term wearing is reduced, the overall air permeability of the shoe is improved, the structure of the protrusion 203 and the groove 101a and the contact between the inner pad 200 and the bottom plate 100 can better disperse the pressure during compression and rebound, reducing material fatigue and wear, thereby prolonging the service life of the shoe.

[0037] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various different exemplary embodiments are merely illustrative. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be inverted or otherwise changed, and the nature or number of discrete elements or positions can be varied or changed. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the generality of the application. In the claims, any "means plus function" clause is intended to cover the structures described herein as performing the recited functionality, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to particular embodiments described, but extends to various modifications that nevertheless fall within the scope of the appended claims.

[0038] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of an actual implementation can be described (i.e., those related to the best mode for carrying out the present inventive subject matter, or those which are not necessary to enable the present inventive subject matter).

[0039] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. An athletic shoe sole structure characterized by: The application relates to a heat dissipation device, which comprises a bottom plate (100), an inner surface (101) of the bottom plate (100) is provided with a plurality of grooves (101a), and an inner pad (200). The contact surface (202) of the inner pad (200) is provided with a plurality of protrusions (203) which are sleeved with the grooves (101a) so that the inner surface (101) of the bottom plate (100) is separated from the contact surface (202) of the inner pad (200), the outer supporting surface (201) of the inner pad (200) is provided with heat dissipation holes (201a) which pass through the contact surface (202) and are communicated with the interval between the inner surface (101) and the contact surface (202).

2. The athletic shoe sole structure of claim 1, wherein: The grooves (101a) are uniformly distributed on the inner surface (101) of the bottom plate (100) and the number of the grooves (101a) corresponds to the number of the protrusions (203) of the contact surface (202) of the inner pad (200).

3. The athletic shoe sole structure of claim 2, wherein: The height of the protrusions (203) is greater than the depth of the grooves (101a).

4. The athletic shoe sole structure of claim 3, wherein: The protrusions (203) are completely sleeved in the grooves (101a).

5. The athletic shoe sole structure of claim 2, wherein: The heat dissipation holes (201a) of the inner pad (200) are uniformly distributed on the outer supporting surface (201).

6. The athletic shoe sole structure of claim 1 or 2, wherein: The protrusions (203) are provided with a plurality of micropores (203a) and the protrusions (203) are provided with exhaust holes (203b) which are communicated with the micropores (203a).

7. The athletic shoe sole structure of claim 6, wherein: The exhaust holes (203b) are communicated with the heat dissipation holes (201a).

8. The athletic shoe sole structure of claim 1, wherein: The interval between the inner surface (101) of the bottom plate (100) and the contact surface (202) of the inner pad (200) is 3-5 mm.

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