High-elasticity cushioning rubber injection molding sole

Abstract

The utility model relates to the related field of shoe soles, in particular to a high-elasticity cushioning rubber injection molding shoe sole which comprises a shoe sole body, a groove, a reinforcing piece and the like. According to the utility model, the reinforcing sheet is arranged on the sole body, and the elasticity of the sole is improved through the EVA gasket and the hollow buffering column, so that the buffering and damping effects of the rubber injection molding sole are better, and the fatigue and discomfort caused by outdoor walking are reduced; the viscose fiber cloth is matched with the alginate fiber cloth, so that the hygroscopicity, the air permeability and the antibacterial effect of the sole are improved, the conditions of sweat accumulation and odor of the sole are reduced, the comfort of a user is improved, the health of the user is protected, and the practicability of the rubber injection molding sole is improved.

Description

Technical Field

[0001] This utility model relates to the field of shoe soles, and in particular to a high-elasticity, shock-absorbing rubber injection-molded shoe sole. Background Technology

[0002] The sole is an important component of a shoe, located at the bottom and in direct contact with the ground. Rubber injection molded soles are one type, characterized by injecting liquid rubber material into a pre-designed mold and then solidifying it into a sole with specific shape and properties through chemical reactions such as vulcanization. It has advantages such as good wear resistance, strong aging resistance, and strong plasticity. Therefore, rubber injection molded soles are widely used in various casual shoes, sports shoes, work shoes, and other fields.

[0003] The shock absorption effect of existing rubber injection molded shoe soles is still relatively poor. After walking outdoors for a long time, people are prone to fatigue and discomfort, which affects the wearing experience. In addition, the existing rubber injection molded shoe soles have poor deodorization effect, and users' feet are prone to sweat accumulation and odor. This not only reduces the user's comfort, but also may harm the user's health, thus reducing the practicality of rubber injection molded shoe soles. Summary of the Invention

[0004] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides a highly elastic shock-absorbing rubber injection-molded shoe sole to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-elasticity shock-absorbing rubber injection molded shoe sole, including a shoe sole body, a groove formed on the shoe sole body, and a reinforcing piece disposed in the groove;

[0006] The reinforcing sheet includes an EVA pad, a seaweed fiber cloth, a sponge pad, and a viscose fiber cloth, which are disposed in the groove and bonded together from bottom to top.

[0007] The EVA pad has a hollow interior forming a filling cavity. The upper and lower ends of the inner side of the filling cavity are connected by several buffer pillars, and the buffer pillars have hollow interiors forming a hollow cavity.

[0008] Preferably, the viscose fiber cloth has a plurality of air vents.

[0009] Preferably, the buffer columns within the filling cavity are arranged in an array.

[0010] Preferably, the buffer column is a column shape that is larger in the middle and smaller at both ends.

[0011] Preferably, the bottom of the EVA pad is provided with several anti-slip strips, and the bottom of the inner side of the groove is provided with a groove corresponding to the anti-slip strips.

[0012] The beneficial effects of this utility model are:

[0013] This invention improves the elasticity of the sole by incorporating a reinforcing plate on the sole body, and by using EVA pads and hollow cushioning pillars. This results in better cushioning and shock absorption of the rubber injection-molded sole, reducing fatigue and discomfort during outdoor walking. Furthermore, the combination of viscose fiber cloth and seaweed fiber cloth enhances the moisture absorption, breathability, and antibacterial properties of the sole, reducing sweat buildup and odor on the feet, thus improving user comfort, protecting user health, and enhancing the practicality of the rubber injection-molded sole. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the exploded structure of the reinforcing sheet of this utility model;

[0016] Figure 3 This is a front view cross-sectional structural diagram of the buffer column of this utility model.

[0017] The components include: sole body-1, groove-2, reinforcing plate-3, EVA pad-31, seaweed fiber cloth-32, sponge pad-33, viscose fiber cloth-34, filling cavity-35, cushioning column-36, anti-slip strip-37, and hollow cavity-38. Detailed Implementation

[0018] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0019] like Figure 1 As shown, this utility model provides a highly elastic shock-absorbing rubber injection molded shoe sole, including a shoe sole body 1 integrally injection molded from rubber;

[0020] When in use, the upper is attached to the sole body 1 to form a complete shoe for use.

[0021] like Figure 2 and Figure 3 As shown, this embodiment also includes a groove 2 formed on the sole body 1 and a reinforcing piece 3 disposed in the groove 2 to improve the cushioning and shock absorption performance of the sole;

[0022] The reinforcing sheet 3 includes an EVA pad 31, a seaweed fiber cloth 32, a sponge pad 33, and a viscose fiber cloth 34, which are disposed in the groove 2 and bonded together from bottom to top.

[0023] The EVA gasket 31 has a hollow interior forming a filling cavity 35. The upper and lower ends of the inner side of the filling cavity 35 are connected by several vertical buffer pillars 36. The buffer pillars 36 have vertical hollow cavities 38 inside.

[0024] In this embodiment, the viscose fiber cloth 34 has several ventilation holes to improve its breathability and enhance user comfort.

[0025] Among them, the buffer columns 36 in the filling cavity 35 are distributed in an array, which provides more uniform support for the EVA pad 31 and helps to provide stable support for the user's feet.

[0026] In this embodiment, the buffer column 36 is a column shape that is larger in the middle and smaller at both ends. Its structure is more stable and can better absorb impact force.

[0027] In this embodiment, the bottom of the EVA pad 31 is provided with several anti-slip strips 37, and the bottom of the inner side of the groove 2 is provided with a groove corresponding to the anti-slip strips 37, which is beneficial for positioning the EVA pad 31 and reducing the offset of the EVA pad 31.

[0028] In this embodiment, the buffer column 36 is made of PU material, which has a good buffering and shock absorption effect;

[0029] When in use, place the anti-slip strip 37 in the groove 2, and the anti-slip strip 37 will drive the EVA pad 31, seaweed fiber cloth 32, sponge pad 33 and viscose fiber cloth 34 to be placed in the groove 2.

[0030] When wearing the shoes, the elasticity of the sole is improved by the EVA pad 31, hollow cushioning column 36, and sponge pad 33. The rubber injection molding sole has a better cushioning and shock absorption effect, which can better absorb the impact of the ground and improve the user's comfort. The viscose fiber cloth 34 not only has a certain degree of wear resistance, but also absorbs moisture. The ventilation holes can also effectively improve the breathability of the viscose fiber cloth 34 and reduce the accumulation of sweat on the soles of the feet. The seaweed fiber cloth 32 has a good antibacterial effect, reducing the growth of bacteria inside the shoe and effectively protecting the user's health.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-elastic shock-absorbing rubber injection-molded sole, comprising a sole body (1); Features: It also includes a groove (2) formed on the sole body (1) and a reinforcing sheet (3) arranged in the groove (2); The reinforcing sheet (3) comprises an EVA gasket (31), a seaweed fiber cloth (32), a sponge gasket (33) and a viscose fiber cloth (34) which are arranged in the groove (2) and bonded in sequence from bottom to top; The EVA gasket (31) is hollow inside to form a filling cavity (35), the upper and lower ends of the inner side of the filling cavity (35) are connected via a plurality of buffer columns (36), and the buffer columns (36) are hollow inside to form a hollow cavity (38).

2. The high elastic shock absorbing rubber injection molded sole according to claim 1, characterized in that: The viscose fiber cloth (34) is provided with a plurality of ventilation holes.

3. The high elastic shock absorbing rubber injection molded sole according to claim 1, characterized in that: The buffer columns (36) in the filling cavity (35) are distributed in an array.

4. The high elastic shock absorbing rubber injection molded sole according to claim 1, characterized in that: The buffer column (36) is in the shape of a column that is larger in the middle and smaller at both ends.

5. The high elastic shock absorbing rubber injection molded sole according to claim 1, characterized in that: The bottom of the EVA pad (31) is provided with a plurality of anti-slip strips (37), and the inner bottom of the groove (2) is provided with a groove body corresponding to the anti-slip strips (37).

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