Buffering and damping EVA insole

Abstract

The utility model discloses a buffering and damping EVA (Ethylene Vinyl Acetate) midsole which comprises a midsole body, strip-shaped grids are arranged at the top of the midsole body, square grids are arranged at the top of the midsole body, the strip-shaped grids and the square grids are distributed at equal intervals, and shoe pieces are arranged at the tops of the square grids and the strip-shaped grids. According to the buffering and damping EVA insole, the strip-shaped lattices, the square lattices, the shoe pieces and other structures are installed at the top of the insole body, so that the rebound effect can be achieved, the shoe pieces need to be installed at the tops of the strip-shaped lattices and the square lattices, and therefore when a user steps on the insole, the shoe pieces can be conveniently placed on the insole; the strip-shaped grids and the square grids can be used for achieving the purpose of improving the buffering springback effect, and therefore the buffering springback effect is good in the using process.

Description

Technical Field

[0001] The utility model belongs to the technical field of cushioning and shock-absorbing midsoles, and in particular relates to a cushioning and shock-absorbing EVA midsole. Background Art

[0002] The cushioning and shock-absorbing EVA midsole is a common sports shoe material, mainly made of ethylene-vinyl acetate copolymer, which is mainly a polymer compound formed by the copolymerization of ethylene and vinyl acetate. It has excellent shock absorption, rebound, lightweight, durable and comfortable characteristics. It also has good chemical stability, resistance to corrosion from seawater, grease, acid, alkali and other chemicals, and has a long service life. It is a rare environmentally friendly material.

[0003] The cushioning and shock-absorbing midsoles currently on the market have the following problems when used:

[0004] 1. When using traditional shoe midsoles, they usually rely on their own materials to achieve the effect of buffering and rebounding. This results in a decrease in the rebound buffering effect after long-term use, so the buffering effect is weak during use;

[0005] 2. When most midsoles are used, only one anti-skid structure is often used on the bottom of the midsole. Therefore, when the road surface is relatively unstable, instability is likely to occur because the anti-skid effect is weak when used. Summary of the invention

[0006] The utility model aims to provide a cushioning and shock-absorbing EVA midsole to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a cushioning and shock-absorbing EVA midsole, including a midsole body, a strip grid is opened on the top of the midsole body, a square grid is opened on the top of the midsole body, the strip grids and the square grids are equidistantly distributed, and shoe pieces are provided on the tops of the square grids and the strip grids.

[0008] Preferably, a first rubber strip is installed at the bottom of the midsole body, a second rubber strip is provided at the bottom of the midsole body, and an anti-sliding block is provided at the bottom of the midsole body.

[0009] Preferably, a card block is provided at the bottom of the shoe piece, and a card plate is provided at the bottom of the shoe piece, the card block is inserted into the square grid, and the card plate is inserted into the strip plate.

[0010] Preferably, the outside of the midsole body is bonded to a first leather surface, and the outside of the midsole body is bonded to a second leather surface.

[0011] Preferably, a bottom frame is provided at the bottom of the midsole body, and a first rubber strip and a second rubber strip are provided inside the bottom frame.

[0012] Preferably, the first rubber strips and the second rubber strips are symmetrically distributed, and the anti-sliding blocks are equidistantly distributed.

[0013] The cushioning and shock-absorbing EVA midsole of the utility model has the following advantages:

[0014] 1. This kind of cushioning and shock-absorbing EVA midsole can achieve the rebound effect by installing strip grids, square grids, shoe pieces and other structures on the top of the midsole body. The shoe pieces need to be installed on the top of the strip grids and the parallel square grids. In this way, when the user steps on the midsole, the strip grids and the square grids can be used to achieve the purpose of improving the cushioning and rebound effect. Therefore, the cushioning and rebound effect is better when used;

[0015] 2. This kind of buffering and shock-absorbing EVA midsole can achieve good anti-skid effect by installing the first rubber strip, the second rubber strip, the anti-slip block and other structures on the bottom of the midsole. The first rubber strip, the second rubber strip, the protective block and other structures are installed on the bottom of the midsole body, so it can achieve double anti-skid effect. It can play an anti-skid role when the road condition is unstable, so its anti-skid effect is better when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the strip grid structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the shoe piece structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the first rubber strip structure of the utility model.

[0021] Explanation of the markings in the figure: 1. midsole body; 2. shoe piece; 3. strip grid; 4. square grid; 5. clamping block; 6. clamping plate; 7. first leather surface; 8. second leather surface; 9. first rubber strip; 10. second rubber strip; 11. anti-sliding block; 12. bottom frame. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0025] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0026] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the present invention, a cushioning and shock-absorbing EVA midsole of the present invention is further described in detail below in conjunction with the accompanying drawings.

[0028] like Figure 1-4As shown, a buffering and shock-absorbing EVA midsole of the utility model comprises a midsole body 1, a strip grid 3 is opened on the top of the midsole body 1, and a square grid 4 is opened on the top of the midsole body 1, and the strip grid 3 and the square grid 4 are equidistantly distributed. By installing the strip grid 3 and the square grid 4 on the top of the midsole body 1, when the user steps on the shoe piece 2, the strip grid 3 and the square grid 4 can be used to achieve the purpose of improving the buffering and rebound effect, so the buffering and rebound effect is better during use, and the shoe piece 2 is arranged on the top of the square grid 4 and the strip grid 3. Since the shoe piece 2 is installed, it is convenient to place the shoe piece 2 on the top.

[0029] A first rubber strip 9 is installed at the bottom of the midsole body 1, a second rubber strip 10 is provided at the bottom of the midsole body 1, and an anti-slip block 11 is provided at the bottom of the midsole body 1. By installing the first rubber strip 9, the second rubber strip 10, the anti-slip block 11 and other structures at the bottom of the midsole, a double anti-slip effect can be achieved. In the case of unstable road conditions, it can play an anti-slip role, so its anti-slip effect is better when used.

[0030] The bottom of the shoe piece 2 is provided with a card block 5, and the bottom of the shoe piece 2 is provided with a card board 6, the card block 5 is inserted into the square grid 4, and the card board 6 is inserted into the strip board. By installing the card block 5 and the card board 6, the shoe piece 2 can be installed on the top of the midsole body 1.

[0031] The first leather surface 7 is bonded to the outside of the midsole body 1 , and the second leather surface 8 is bonded to the outside of the midsole body 1 . By installing the first leather surface 7 and the second leather surface 8 , the waterproof property of the shoe upper can be improved.

[0032] A bottom frame 12 is provided at the bottom of the midsole body 1 , and a first rubber strip 9 and a second rubber strip 10 are provided inside the bottom frame 12 . The installation of the bottom frame 12 facilitates the installation of the first rubber strip 9 and the second rubber strip 10 inside.

[0033] The first rubber strips 9 and the second rubber strips 10 are symmetrically distributed, and the anti-slip blocks 11 are equidistantly distributed. Since multiple groups of anti-slip blocks 11 are installed, the anti-slip effect can be improved.

[0034] The working principle of the cushioning and shock-absorbing EVA midsole is as follows: when using the midsole, it is firstly required to be transferred to the designated position, and then the user holds the midsole and transfers it to the designated position. After being moved to the designated position, it is placed on a plane. In order to facilitate wearing in rainy days later and avoid water seepage in the shoes, the first leather surface 7 and the second leather surface 8 are bonded to the outside of the midsole body 1 to isolate rainwater, so as not to affect wearing in rainy days. Secondly, the midsole body has the effect of cushioning and shock-absorbing. However, in order to improve the cushioning efficiency, the midsole The strip grid 3 and the square grid 4 are installed inside, and then the card plate 6 and the card block 5 at the bottom of the shoe piece 2 are clamped on the top of the midsole body 1, so that when the user steps on the shoe piece 2, the strip grid 3 and the square grid 4 can be used to achieve the purpose of improving the buffering and rebounding effect, so the buffering and rebounding effect is better when used. Secondly, when the road condition is unstable, by installing the first rubber strip 9, the second rubber strip 10, the anti-slip block 11 and other structures at the bottom of the midsole body 1, it can not only play an anti-skid role, but also has a better anti-skid effect when used.

[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A cushioning and shock-absorbing EVA midsole, comprising a midsole body (1), characterized in that: The top of the midsole body (1) is provided with a strip grid (3), the top of the midsole body (1) is provided with a square grid (4), the strip grid (3) and the square grid (4) are distributed in an equidistant manner, and the tops of the square grid (4) and the strip grid (3) are provided with shoe pieces (2).

2. The cushioning and shock-absorbing EVA midsole according to claim 1, characterized in that: A first rubber strip (9) is installed at the bottom of the midsole body (1), a second rubber strip (10) is provided at the bottom of the midsole body (1), and an anti-sliding block (11) is provided at the bottom of the midsole body (1).

3. The cushioning and shock-absorbing EVA midsole according to claim 1, characterized in that: A card block (5) is provided at the bottom of the shoe piece (2), and a card board (6) is provided at the bottom of the shoe piece (2). The card block (5) is inserted into the square grid (4), and the card board (6) is inserted into the strip board.

4. The cushioning and shock-absorbing EVA midsole according to claim 2, characterized in that: The outside of the midsole body (1) is bonded to a first leather surface (7), and the outside of the midsole body (1) is bonded to a second leather surface (8).

5. The cushioning and shock-absorbing EVA midsole according to claim 4, characterized in that: A bottom frame (12) is provided at the bottom of the midsole body (1), and a first rubber strip (9) and a second rubber strip (10) are provided inside the bottom frame (12).

6. The cushioning and shock-absorbing EVA midsole according to claim 2, characterized in that: The first rubber strips (9) and the second rubber strips (10) are symmetrically distributed, and the anti-sliding blocks (11) are equidistantly distributed.

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