Breathable sponge insole

Abstract

The utility model relates to the technical field of insoles, and discloses a breathable sponge insole which comprises an insole body, the insole body comprises a base layer pad, a deodorization pad, an adsorption pad and a bottom layer pad, a plurality of honeycomb breathable holes are formed in the surface of the base layer pad, and a plurality of installation grooves are formed in the upper surface of the deodorization pad. And a plurality of deodorizing gaskets are fixedly connected to the inner wall of the mounting groove. When the sponge insole is used, the surface of the sponge insole is provided with a plurality of honeycomb-shaped air holes, so that the air permeability can be further enhanced, the pressure and fatigue of a foot can be reduced, and the odor-removing pad in the odor-resistant pad groove is made of a silica gel material, so that the odor generated by the foot can be effectively adsorbed and neutralized; the design of the through holes in the deodorization pad allows air to flow to the adsorption layer, so that effective air exchange is formed among the adsorption layer, the deodorization pad and the base layer pad, the overall air permeability and comfort of the insole are improved, and moisture generated by the foot can be quickly adsorbed by adopting the cotton material.

Description

Technical Field

[0001] This utility model relates to the field of shoe insole technology, and in particular to a breathable sponge shoe insole. Background Technology

[0002] As is well known, a sponge insole is an inner lining layer of a shoe made of sponge material, designed to provide comfortable support and cushioning. It is usually made of highly elastic sponge (such as EVA or PU foam), which can effectively absorb the impact generated during walking and running, reducing foot fatigue and pressure.

[0003] However, traditional sponge insoles typically have a high density, which means that their pores may be small, restricting airflow. The denser structure also hinders the dissipation of moisture and heat, resulting in reduced breathability. Therefore, technological improvements are urgently needed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a breathable sponge insole. When in use, the sponge insole features multiple honeycomb-shaped air pores on its surface, further enhancing breathability and reducing foot pressure and fatigue. The odor-absorbing pad within the odor-resistant pad groove, made of silicone, effectively absorbs and neutralizes foot odors. The perforated design on the odor-resistant pad allows airflow to the absorption layer, creating effective air exchange between the absorption layer, the odor-resistant pad, and the base pad, thereby improving the overall breathability and comfort of the insole. The use of cotton material helps to quickly absorb moisture from the feet and ensures that the functions of each layer complement each other, maintaining a dry and comfortable feel.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A breathable sponge insole includes an insole comprising a base pad, an odor-resistant pad, an absorbent pad, and a bottom pad.

[0007] The base pad has multiple honeycomb ventilation holes on its surface, and the odor-proof pad has multiple mounting grooves on its upper surface. Multiple odor-removing pads are fixedly connected to the inner walls of the mounting grooves.

[0008] Compared with existing sponge insoles, this sponge insole provides additional shock absorption through the air cushion located under the forefoot and heel, and the multiple protrusions increase the friction between the insole and the sole to prevent slipping and provide better stability, resulting in higher practical performance.

[0009] Furthermore, airbags are fixedly connected to both the front and rear ends of the lower surface of the bottom pad, and multiple protrusions are fixedly connected to the lower surface of the bottom pad.

[0010] The above technical solution provides additional shock absorption by placing the airbag cushion under the forefoot and heel.

[0011] Furthermore, the lower end of the base pad is tightly fitted to the upper end of the odor-proof pad, the lower end of the odor-proof pad is tightly fitted to the upper end of the absorbent pad, and the lower end of the absorbent pad is tightly fitted to the upper end of the bottom pad.

[0012] The above technical solution allows for close fit and easy layer-by-layer matching.

[0013] Furthermore, the odor-proof pad is made of sponge material, and the odor-absorbing pad is made of silicone material;

[0014] The above technical solution utilizes silicone material to easily absorb odors generated by the feet.

[0015] Furthermore, the upper surface of the odor-proof pad is provided with multiple through holes;

[0016] The above technical solution facilitates effective air exchange between the adsorption layer, the odor-proof pad, and the base pad through the through holes.

[0017] Furthermore, the absorbent pad is made of cotton material;

[0018] The above technical solution uses cotton material for the absorbent pad, which facilitates the absorption of moisture.

[0019] Furthermore, the bottom pad is made of sponge material;

[0020] The above technical solution utilizes a sponge material for the bottom pad to provide sufficient comfort.

[0021] This utility model has the following beneficial effects:

[0022] 1. This utility model proposes a breathable sponge insole. Compared with existing sponge insoles, this sponge insole, when in use, can further enhance breathability by having multiple honeycomb-shaped air pores on its surface, reducing foot pressure and fatigue. The odor-absorbing pad in the odor-proof pad groove is made of silicone material, which can effectively absorb and neutralize the odor generated by the feet. The through-hole design on the odor-proof pad allows air to circulate to the absorption layer, thereby forming an effective air exchange between the absorption layer, the odor-proof pad and the base pad, thereby improving the overall breathability and comfort of the insole. The use of cotton material can help to quickly absorb the moisture generated by the feet and ensure that the functions of each layer can complement each other, maintaining a dry and comfortable foot feel.

[0023] 2. The present invention proposes a breathable sponge insole. Compared with existing sponge insoles, when in use, the air cushion is located at the lower part of the forefoot and heel, which can provide additional shock absorption. Multiple protrusions can increase the friction between the insole and the sole, prevent slipping, provide better stability, and have higher practical performance. Attached Figure Description

[0024] Figure 1 This is an axonometric drawing of a breathable sponge insole proposed in this utility model;

[0025] Figure 2 An exploded view of a breathable sponge insole proposed in this utility model;

[0026] Figure 3 An explosion diagram of an odor-resistant pad in a breathable sponge insole proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the bottom layer pad in a breathable sponge insole proposed in this utility model;

[0028] Figure 5 This is a side view of the bottom layer of a breathable sponge insole proposed in this utility model.

[0029] Legend:

[0030] 1. Insole; 11. Base pad; 110. Honeycomb ventilation hole; 12. Odor-proof pad; 120. Through hole; 121. Mounting groove; 122. Odor-removing pad; 13. Absorbent pad; 14. Bottom pad; 140. Protrusion; 141. Airbag pad. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1-5 One embodiment of this utility model is a breathable sponge insole, which includes an insole 1, comprising a base pad 11, an odor-proof pad 12, an absorbent pad 13, and a bottom pad 14.

[0033] The base pad 11 has multiple honeycomb ventilation holes 110 on its surface, and the odor-proof pad 12 has multiple mounting grooves 121 on its upper surface. Multiple odor-removing pads 122 are fixedly connected to the inner wall of each mounting groove 121.

[0034] Compared to existing sponge insoles, this sponge insole provides additional shock absorption through the air cushion 141 located under the forefoot and heel. Multiple protrusions 140 increase the friction between the insole 1 and the sole, preventing slippage and providing better stability, resulting in higher practical performance.

[0035] Airbag pads 141 are fixedly connected to the front and rear ends of the lower surface of the bottom pad 14. Multiple protrusions 140 are fixedly connected to the lower surface of the bottom pad 14. The airbag pads 141, located under the forefoot and heel, provide additional shock absorption. The lower end of the base pad 11 is tightly fitted to the upper end of the odor-proof pad 12, the lower end of the odor-proof pad 12 is tightly fitted to the upper end of the absorbent pad 13, and the lower end of the absorbent pad 13 is tightly fitted to the upper end of the bottom pad 14. This tight fit facilitates layer-by-layer matching. The odor-proof pad 12 adopts... The deodorizing pad 122 is made of silicone, which is used to absorb odors generated by the feet. The upper surface of the deodorizing pad 12 has multiple through holes 120, which facilitates effective air exchange between the adsorption layer, the deodorizing pad 12 and the base pad 11. The adsorption pad 13 is made of cotton, which is used to absorb moisture. The bottom pad 14 is made of sponge, which provides sufficient comfort.

[0036] Working principle: When in use, the entire insole is placed inside the sole. Multiple honeycomb-shaped ventilation holes on the surface further enhance breathability, reducing foot pressure and fatigue. The odor-absorbing pad 122 within the odor-absorbing pad 12, made of silicone, effectively absorbs and neutralizes foot odors. The through-holes 120 on the odor-absorbing pad 12 allow airflow to the absorption layer, creating effective air exchange between the absorption layer, the odor-absorbing pad 12, and the base pad 11. This improves the overall breathability and comfort of the insole 1. The cotton material helps to quickly absorb moisture from the feet and ensures that the functions of each layer complement each other, maintaining a dry and comfortable feel. The air cushion 141, located under the forefoot and heel, provides additional shock absorption. Multiple protrusions 140 increase the friction between the insole 1 and the sole, preventing slippage and providing better stability.

[0037] Finally, it should be noted that the above description is only 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 breathable sponge insole, comprising an insole (1), characterized in that: The insole (1) includes a base pad (11), an odor-proof pad (12), an absorbent pad (13), and a bottom pad (14); The base pad (11) has multiple honeycomb ventilation holes (110) on its surface, and the odor-proof pad (12) has multiple mounting grooves (121) on its upper surface. Multiple odor-removing pads (122) are fixedly connected to the inner wall of each mounting groove (121).

2. The breathable sponge insole according to claim 1, characterized in that: The front and rear ends of the lower surface of the bottom pad (14) are fixedly connected to airbag pads (141), and multiple protrusions (140) are fixedly connected to the lower surface of the bottom pad (14).

3. The breathable sponge insole according to claim 1, characterized in that: The lower end of the base pad (11) is tightly fitted to the upper end of the odor-proof pad (12), the lower end of the odor-proof pad (12) is tightly fitted to the upper end of the adsorption pad (13), and the lower end of the adsorption pad (13) is tightly fitted to the upper end of the bottom pad (14).

4. The breathable sponge insole according to claim 1, characterized in that: The odor-proof pad (12) is made of sponge material, and the odor-removing pad (122) is made of silicone material.

5. The breathable sponge insole according to claim 1, characterized in that: The upper surface of the odor-proof pad (12) has multiple through holes (120).

6. The breathable sponge insole according to claim 1, characterized in that: The adsorption pad (13) is made of cotton.

7. The breathable sponge insole according to claim 1, characterized in that: The bottom pad (14) is made of sponge material.

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