Insole

Abstract

The utility model discloses an insole which comprises a breathable anti-skidding buffer layer and a mesoporous material filling layer located on one side of the breathable anti-skidding buffer layer, the breathable anti-skidding buffer layer is made of foaming materials, and a plurality of breathable holes are formed in the breathable anti-skidding buffer layer. And the mesoporous material filling layer is filled with silicon dioxide particles. According to the scheme, the breathable anti-skid buffer layer and the mesoporous material filling layer are adopted, the breathable anti-skid buffer layer is fully provided with the through type breathable holes, the breathable purpose can be achieved, and foot sweat can be conveyed into the mesoporous material filling layer below from the breathable holes. The silica particles filled in the lower mesoporous material filling layer have rich pore channels and surface hydroxyl groups and can absorb a large amount of moisture very easily, foot sweat enters the mesoporous material filling layer from the air holes and is absorbed by the silica particles, and the purposes of removing the sweat and keeping the feet dry are achieved. Meanwhile, the silicon dioxide particles have extremely low heat conductivity coefficient, and the problem that a traditional insole is poor in heat preservation function is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of insoles, and particularly relates to an insole. Background Art

[0002] Insoles are parts inside shoes that support and protect the feet. They are not only related to the comfort of the shoes, but also directly affect the health of the feet. With the improvement of living standards, people's pursuit of a comfortable life is getting higher and higher. As a part of life comfort, insoles are also developing rapidly.

[0003] Traditional insoles made of foam and other materials have limited heat insulation and heat preservation capabilities, so they are not very effective in many cases. Although electric heating insoles have good heat preservation effects, they are complex and expensive, cumbersome to use, and have limited heat insulation capabilities. Insoles need to have heat preservation functions, as well as breathability and sweat removal. Utility Model Content

[0004] In order to solve the technical problems existing in the background technology that the insole needs to be breathable and perspiration-releasing while keeping warm, the purpose of the utility model is to provide an insole that can solve the above problems.

[0005] The technical solution to achieve the purpose of the utility model is: a shoe insole, including a breathable and anti-slip buffer layer and a mesoporous material filling layer located on one side of the shoe insole, wherein the breathable and anti-slip buffer layer is made of a foam material and has multiple air holes; the mesoporous material filling layer is filled with silica particles.

[0006] This solution uses a breathable anti-skid cushioning layer and a mesoporous material filling layer, the mesoporous material filling layer is located below the breathable anti-skid cushioning layer, and the breathable anti-skid cushioning layer is covered with through-type air holes, which penetrate from one side of the breathable anti-skid cushioning layer to the side close to the mesoporous material filling layer, so as to achieve the purpose of ventilation when walking, and also to transfer foot sweat from the air holes to the mesoporous material filling layer below. The breathable anti-skid cushioning layer is made of foam material, which has good cushioning performance, especially for cushioning the feet during exercise. The silica particles filled in the mesoporous material filling layer at the bottom have abundant pores and surface hydroxyl groups, which can easily absorb a large amount of water vapor. The sweat from the feet enters the mesoporous material filling layer from the air holes and is absorbed by the silica particles, which can eliminate sweat and keep the feet dry. At the same time, the silica particles can also inhibit the production of bacteria and eliminate odor. Furthermore, mesoporous silica has an extremely low thermal conductivity. As the main material of the mesoporous material filling layer, it can greatly improve the effect of thermal insulation and solve the problem of poor thermal insulation function of traditional insoles. This insole has a simple structure and low cost, and can solve the problems of ventilation, heat preservation and sweat elimination at the same time.

[0007] Furthermore, the mesoporous material filling layer has honeycomb-shaped pores, and the silicon dioxide particles are filled in the honeycomb-shaped pores. Since the silicon dioxide particles are filled in the honeycomb-shaped pores with independent grids, when the insole is strongly squeezed, the silicon dioxide particles will not move disorderly, and the problem of the silicon dioxide particles being squeezed and moving to a certain corner concentration point will not occur.

[0008] Furthermore, the honeycomb hole groove is an installation groove with one side opening toward the breathable anti-skid buffer layer, and the silica particles face the upper air holes, so that the gaps between the silica particles can be ventilated and deodorized, while the sweat that penetrates into the air holes is absorbed and dried.

[0009] Furthermore, the honeycomb hole groove is made of foam material, which is strong and durable in structure, has a certain elasticity, allows floating in a small gap, plays a buffering role, and effectively restricts the installation of silica particles to prevent them from deviating from the groove.

[0010] Furthermore, it also includes a breathable barrier layer installed between the breathable anti-skid buffer layer and the mesoporous material filling layer. Since one side of the honeycomb pore groove is open to the breathable anti-skid buffer layer, the silica particles filled therein are prevented from escaping and even clogging the air holes. Therefore, the breathable barrier layer is added to seal the silica particles filled in the honeycomb pore groove without affecting its breathable, deodorizing, and absorbing and drying sweat functions.

[0011] Furthermore, the breathable barrier layer is made of non-woven fabric, and athlete's foot sweat can penetrate the non-woven fabric and enter the honeycomb pores without affecting its breathable, deodorizing, and absorbing and drying sweat functions.

[0012] Furthermore, the breathable anti-skid buffer layer, the mesoporous material filling layer and the breathable barrier layer are respectively fixed by gluing, and the fixing method is convenient, which is convenient for the production of the insole.

[0013] By adopting the above technical solution, the utility model has the following beneficial effects:

[0014] (1) The insole includes a breathable and anti-skid cushioning layer and a mesoporous material filling layer. The breathable and anti-skid cushioning layer has air holes. The mesoporous material filling layer is filled with silica particles, which not only ventilates and removes odors, absorbs sweat and dries, but also plays a role in heat preservation.

[0015] (2) honeycomb-shaped pores and grooves filled with silica particles are arranged in the mesoporous material filling layer to prevent the force from being concentrated in a certain corner, thereby affecting the comfort of the insole;

[0016] (3) The honeycomb pores are open on one side toward the breathable anti-skid buffer layer, which is convenient for ventilation and sweat absorption; the breathable barrier layer between the breathable anti-skid buffer layer and the mesoporous material filling layer plays a role in sealing the silica particles filled in the honeycomb pores, preventing them from clogging the air holes or even penetrating into the surface of the breathable anti-skid buffer layer to affect the use of the insole;

[0017] (4) The breathable and anti-slip buffer layer and the honeycomb pore grooves are made of foam materials, which are elastic and have a buffering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the content of the utility model easier to understand, the utility model is further described in detail below according to specific embodiments and in conjunction with the accompanying drawings, wherein

[0019] Figure 1 This is a schematic diagram of the structure of the insole in the utility model;

[0020] Figure 2 It is a schematic diagram of the honeycomb hole groove structure in the utility model.

[0021] The numbers in the attached drawings are: 1 breathable anti-skid buffer layer; 2 mesoporous material filling layer; 3 breathable holes; 4 honeycomb pores; 5 breathable barrier layer. DETAILED DESCRIPTION

[0022] Example:

[0023] like Figure 1As shown, this embodiment provides an insole, including a breathable anti-skid buffer layer 1 and a mesoporous material filling layer 2 located on one side thereof, wherein the breathable anti-skid buffer layer 1 is made of a foam material, and has a plurality of air holes 3 on the breathable anti-skid buffer layer 1; the mesoporous material filling layer 2 is filled with silica particles. In this scheme, a shoe insole including a breathable anti-skid buffer layer 1 and a mesoporous material filling layer 2 is adopted, wherein the mesoporous material filling layer 2 is located below the breathable anti-skid buffer layer 1, and the breathable anti-skid buffer layer 1 is covered with through-type air holes 3, which penetrate from one side of the breathable anti-skid buffer layer 1 to the side close to the mesoporous material filling layer 2, so as to achieve the purpose of ventilation when walking, and also to facilitate the transfer of foot sweat from the air holes 3 to the mesoporous material filling layer 2 below. The breathable anti-skid buffer layer 1 is made of a foam material, and has good cushioning performance, especially for cushioning the feet during exercise. The silica particles filled in the mesoporous material filling layer 2 located below have abundant pores and surface hydroxyl groups, and are very easy to absorb a large amount of water vapor. The sweat from the feet enters the mesoporous material filling layer 2 from the air vents 3 and is absorbed by the silica particles, thereby achieving the purpose of eliminating sweat and keeping the feet dry. At the same time, the silica particles can also inhibit the production of bacteria and eliminate odors. Furthermore, mesoporous silica has an extremely low thermal conductivity coefficient. As the main material of the mesoporous material filling layer 2, it can greatly improve the effect of thermal insulation and solve the problem of poor thermal insulation function of traditional insoles. This insole has a simple structure and low cost, and can simultaneously solve the problems of ventilation, heat preservation and sweat elimination.

[0024] Preferably, it also includes a breathable barrier layer 5 installed between the breathable anti-slip buffer layer 1 and the mesoporous material filling layer 2. Since one side of the honeycomb pore groove 4 is open to the breathable anti-slip buffer layer 1, the silica particles filled therein are prevented from escaping and even clogging the air holes 3. Therefore, the breathable barrier layer 5 is added to seal the silica particles filled in the honeycomb pore groove 4 without affecting its breathable, deodorizing, and absorbing and drying sweat functions.

[0025] Preferably, the breathable barrier layer 5 is made of non-woven fabric, and athlete's foot sweat can penetrate the non-woven fabric and enter the honeycomb pores 4 without affecting its ventilation, deodorization, and absorption and drying sweat functions.

[0026] Preferably, the breathable anti-skid buffer layer 1, the mesoporous material filling layer 2 and the breathable barrier layer 5 are fixed by gluing, respectively, which is convenient for fixing and facilitates the production of the insole.

[0027] like Figure 2As shown, the mesoporous material filling layer 2 has a honeycomb pore groove 4, and the silica particles are filled in the honeycomb pore groove 4. Since the silica particles are filled in the honeycomb pore groove 4 with an independent grid shape, when the insole is squeezed vigorously, the silica particles will not run disorderly, and will not cause the silica particles to be squeezed and moved to a certain corner concentration point. The honeycomb pore groove 4 is an installation groove with one side opening toward the breathable and non-slip buffer layer 1, and the silica particles face the upper air holes 3, so that the gaps between the silica particles can be ventilated and deodorized, and the sweat infiltrated by the air holes 3 is absorbed and dried. The material of the honeycomb pore groove 4 is a foam material, which is strong and durable in structure, has a certain elasticity, allows floating in a small gap, plays a buffering role, and effectively restricts the installation of the silica particles to prevent them from deviating from the groove.

[0028] Working principle: When assembling the insole, the mesoporous material filling layer 2 is located below the breathable anti-slip buffer layer 1, and the honeycomb pore grooves 4 on the mesoporous material filling layer 2 are open toward the breathable anti-slip buffer layer 1. After the silica particles are filled in the honeycomb pore grooves 4, a breathable barrier layer 5 made of non-woven fabric is added thereon for sealing and blocking; finally, the breathable anti-slip buffer layer 1, the breathable barrier layer 5 and the mesoporous material filling layer 2 are fixed by gluing.

[0029] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shoe insole, characterized in that: It comprises a breathable anti-skid buffer layer (1) and a mesoporous material filling layer (2) located on one side thereof, wherein the breathable anti-skid buffer layer (1) is made of a foaming material, and the breathable anti-skid buffer layer (1) has a plurality of breathable holes (3); and the mesoporous material filling layer (2) is filled with silicon dioxide particles.

2. The insole according to claim 1, characterized in that: The mesoporous material filling layer (2) has honeycomb-shaped pores (4), and the silicon dioxide particles are filled in the honeycomb-shaped pores (4).

3. The insole according to claim 2, characterized in that: The honeycomb-shaped hole groove (4) is a mounting groove with one side opening toward the breathable anti-slip buffer layer (1).

4. The insole according to claim 2, characterized in that: The material of the honeycomb-shaped holes (4) is a foaming material.

5. The insole according to claim 1, characterized in that: It also includes a breathable barrier layer (5) installed between the breathable anti-slip buffer layer (1) and the mesoporous material filling layer (2).

6. The insole according to claim 5, characterized in that: The breathable barrier layer (5) is made of non-woven fabric.

7. The insole according to claim 5, characterized in that: The breathable anti-slip buffer layer (1), the mesoporous material filling layer (2) and the breathable barrier layer (5) are respectively fixed by gluing.

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