CN203252601U - Air permeable and shock absorption sole and shoe - Google Patents

Abstract

This utility model discloses a breathable and shock-absorbing sole and shoe. The breathable and shock-absorbing sole includes an outsole and a midsole. The midsole has ventilation holes that penetrate the midsole vertically. The outsole has a shock-absorbing cavity with an opening at its upper part. The ventilation holes correspond to the opening of the shock-absorbing cavity, and the ventilation holes and the shock-absorbing cavity integrally form a shock-absorbing and breathable device. This utility model's shock-absorbing sole and shoe can automatically adjust their shock-absorbing performance according to different parts of the foot, different types of sports, and different force directions to meet the needs of various sports, and also has excellent breathability. The sole design of this utility model is reasonable, easy to process, convenient to use, resource-saving, and durable.

Description

Breathable shock-absorbing sole and shoe

technical field

The utility model relates to a breathable shock-absorbing sole and shoes, in particular to a breathable shock-absorbing sole and shoes with simple production process, low cost, easy processing, and the ability to adjust the shock-absorbing degree by itself according to the stress on the feet. .

Background technique

With the continuous development of the economy and society, people's material living standards continue to improve, and the demand for material enjoyment is getting more and more attention, especially the requirements for daily necessities are getting higher and higher. Shoes are an important part of people's basic necessities of life, and the function of the sole directly affects the comfort and fatigue of walking. In order to improve people's comfort and reduce fatigue during exercise, more and more shock-absorbing shoes have emerged as the times require.

During sports, different parts of the same sole need to provide different shock absorption performance and support performance. The damping sole generally has five classes in the prior art: air cushion damping, airbag damping, damping device damping, damping rod damping, elastic filling material damping.

Air cushion shock absorption: cushioning air cushion is installed on the sole, but this kind of air cushion itself has high technical cost, complicated processing procedures, high production cost, and is not universal;

Airbag shock absorption: The airbag shock absorption technology is a fully enclosed shock-absorbing airbag designed according to the principle of aerodynamics. Once the seal of the shock-absorbing airbag is damaged and the air is leaked, it will lose its shock-absorbing function.

Shock absorbing device shock absorption: It is necessary to install a shock absorber on the sole of the shoe. The structure of the shock absorber is relatively complicated, and the chamber corresponding to the matching sole also has a relatively complicated structure and cannot be adjusted as needed.

Shock absorbing rod shock absorption: Although it can meet the force requirements of different types of sports, the production process is complicated, and customers need to adjust themselves to achieve different shock absorption effects.

Shock-absorbing elastic filling material: This structure makes the force-bearing area of the cushioning body constant, the rebound force does not change much, and the shock-absorbing effect is not obvious after a short action time, which cannot meet the force-bearing needs of different types of sports.

The prior art has not yet been able to provide soles and shoes with simple production process, low cost, easy processing, convenient use, and self-adjusting shock absorption performance and air permeability according to the stress on the feet.

Utility model content

According to the needs and deficiencies of the above-mentioned fields, the utility model provides a kind of breathable shock-absorbing sole and shoes, and its technical scheme is:

A kind of air-permeable and shock-absorbing sole, comprising a big bottom and a mid-sole, characterized in that the mid-sole is provided with vent holes, the vent holes penetrate the mid-sole along the up-down direction, and the big bottom is provided with a shock-absorbing cavity There is an opening on the upper part of the shock-absorbing cavity, and the vent hole corresponds to the opening of the shock-absorbing cavity, and the vent hole and the shock-absorbing cavity together constitute a shock-absorbing ventilating device.

The shock-absorbing cavity is a spherical hollow with an upper opening.

There are multiple shock-absorbing cavities, and the shock-absorbing cavities are made of rubber or high elastic body material.

The above air holes are uniformly or unevenly distributed circular punching holes of uniform or inconsistent size.

The air vents are smaller than the openings on the upper part of the shock-absorbing cavity.

The shock-absorbing cavity corresponding to the forefoot and the heel is respectively the forefoot shock-absorbing cavity and the heel shock-absorbing cavity, and the forefoot shock-absorbing cavity and the heel shock-absorbing cavity correspond to the The chamber is the largest, the chamber of the forefoot shock-absorbing cavity is gradually smaller along the direction of the toe and the direction of the arch, and the chamber of the heel shock-absorbing cavity is gradually reduced along the direction of the heel and the direction of the foot .

The wall thickness of the shock absorbing cavity is 1.5 mm to 2.5 mm.

The wall thickness of the shock absorbing cavity is 2 mm.

The midsole is made of EVA material, and the midsole and the outsole are pasted together with an adhesive.

The two ends of the shock-absorbing sole corresponding to the toe and the heel are respectively curved upwards.

The present invention also provides a shoe made of the shock-absorbing sole.

Technical effect:

The utility model relates to a ventilating and shock-absorbing shoe sole, which comprises a large bottom and a midsole, and is characterized in that the midsole is provided with a ventilation hole, and the ventilation hole penetrates the midsole along the up and down direction, and the large bottom is provided with The shock-absorbing cavity has an opening on the upper part of the shock-absorbing cavity, and the air hole corresponds to the opening of the shock-absorbing cavity, and the air-venting hole and the shock-absorbing cavity together form a shock-absorbing air-permeable device. When there is no force, the pressure in the shock-absorbing cavity is approximately equal to the external atmospheric pressure. When the sole is pressed up and down, there is air flow in the cavity to generate a repulsive force with the pressure, which plays a shock-absorbing effect. The shock-absorbing sole of the utility model can automatically adjust the shock-absorbing performance according to different parts of the foot, different motion types and different force directions, and complements the air-permeable performance. The utility model can buffer the pressure when the foot is in contact with the ground at any angle, so as to achieve the effect of shock absorption, so as to meet the needs of various sports, and the sole design is reasonable, easy to process, convenient to use, and saves resources , durable and low production cost.

The shock-absorbing cavity is a spherical hollow with an upper opening, and the spherical hollow design of the upper opening enables the sole to adjust the force according to the force of the foot, which has a good shock-absorbing effect and is beautiful. Save on materials.

Preferably, there are multiple shock-absorbing cavities, and the shock-absorbing cavities are made of rubber or high elastic body material, which is easy to deform when pressed, has a better shock-absorbing effect, and is durable. Multiple shock-absorbing cavities are matched with ventilating punching holes, and they work together to achieve better shock-absorbing and ventilating effects. At the same time, when the sole is stressed up and down, the shock-absorbing cavity is deformed. Because the shock-absorbing cavity is an elastic body, a rebound force interacting with the pressure will be generated in the shock-absorbing cavity, and the shock-absorbing effect is good.

The air holes are evenly or unevenly distributed circular punching holes with uniform or inconsistent sizes. When the bottom is stressed, the air in the shock-absorbing cavity flows into the air holes, so that there is air circulation in the shoe cavity, and the shoe cavity Play a breathable role.

The air holes are much smaller than the openings on the upper part of the shock-absorbing cavity, and the air in the shock-absorbing cavity slowly flows into the air holes when the force is applied to enhance the shock-absorbing effect.

The shock-absorbing cavities corresponding to the forefoot and the heel are respectively the forefoot shock-absorbing cavity and the heel shock-absorbing cavity. The shock cavity corresponds to the largest cavity at the stress-bearing part, and the cavity of the forefoot shock-absorbing cavity gradually becomes smaller along the direction of the toes and the direction of the arch of the foot, and the cavity of the heel shock-absorbing cavity along the heel Tapering both in the direction of the chest and in the direction of the arch. In this way, the shock-absorbing sole of the utility model can adjust the shock-absorbing degree voluntarily according to the stress situation of the feet, and can adjust the shock-absorbing performance voluntarily according to different parts of the feet, different motion types and different landing habits, which is convenient and comfortable, and plays a better role. Shock absorbing effect.

Different wall thicknesses of the shock-absorbing cavity have different shock-absorbing effects. The inventor of the utility model has gone through a lot of exploration and research, and the result obtained through different tests on body weights is that the thickness of the shock-absorbing cavity is 1.5-2.5mm for shock absorption. The effect is better. If the sole is too thin, it will collapse and cannot withstand wearing. If it is too thick, it will not have the shock absorption effect. The shock absorption effect is the best when the thickness is 2mm.

The midsole is made of EVA material, which has properties such as softness, good elasticity, and chemical corrosion resistance, and can increase comfort and stability as the midsole in contact with the upper layer.

The midsole and the outsole are pasted together with an adhesive, so that the airflow only flows between the air holes and the shock-absorbing cavity, the shock-absorbing effect is better, and it is conducive to stable wearing.

The two ends of the shock-absorbing sole corresponding to the toe and the heel are curved upwards respectively, and present a corresponding arc change with different shapes of the feet, which not only has the function of protecting the feet but also makes people comfortable to wear.

The ventilation holes and the shock-absorbing cavity of the utility model jointly constitute a vibration-reducing and ventilating device. When walking, the air in the shock-absorbing cavity is expelled through the vent holes, so that the air in the insole and the shock-absorbing cavity The external air forms an air flow to achieve the effect of ventilation, and at the same time, the spherical structure of the shock-absorbing cavity can play a good shock-absorbing effect.

The sole of the utility model can adjust the shock-absorbing performance by itself according to different parts of the foot, different types of movement and different landing habits, and can buffer the pressure when the foot is in contact with the ground at any angle to achieve the effect of shock absorption, so as to meet the It meets the needs of various sports, and has a good ventilation effect; at the same time, the utility model has a reasonable design, is easy to process, saves costs, saves resources, is durable and reliable, comfortable and light, and is beautiful and generous.

Description of drawings

Fig. 1 front view of sole of the utility model;

Fig. 2 schematic diagram of the outsole of the utility model;

Fig. 3 partial longitudinal sectional view of the sole of the utility model;

Figure 4 is a top view of the sole of the utility model;

Fig. 5 perspective view of the outsole of the utility model;

Fig. 6 the front view of the outsole of the utility model;

Figure 7 is a bottom view of the utility model;

Fig. 8 is a plan view of the large bottom of the utility model;

Among them: 1-outsole, 2-middle bottom, 3-air vent, 4-shock-absorbing cavity, 5-forefoot shock-absorbing cavity, 6-heel shock-absorbing cavity.

Detailed ways:

The following examples are provided in order to further understand the present invention better, are not limited to the best implementation mode, and do not limit the content and protection scope of the present invention, anyone under the inspiration of the present invention or use the present invention Any product identical or similar to the present invention obtained by combining features of other prior art falls within the protection scope of the present invention.

Below in conjunction with accompanying drawing, the utility model is described. The embodiments described here are only preferred embodiments of the present utility model, and are only used to explain the present utility model, and are not intended to limit the present utility model.

As shown in Figure 1, the utility model is a breathable and shock-absorbing shoe sole, which includes an outsole 1 and a midsole 2. It is characterized in that the midsole 2 is provided with a vent hole 3, and the vent hole 3 penetrates along the up and down direction. The midsole 2 and the outsole 1 are provided with a shock-absorbing cavity 4, the upper part of the shock-absorbing cavity 4 is provided with an opening, and the air vent 3 corresponds to the upper opening of the shock-absorbing cavity 4 , the air holes 3 and the shock-absorbing cavity 4 jointly constitute a shock-absorbing air-permeable device. When there is no force, the pressure in the shock-absorbing cavity 4 is approximately equal to the external atmospheric pressure. When the sole is pressed up and down, there is air flow in the cavity to generate mutual repulsion with the pressure, and the shock-absorbing effect and air permeability complement each other. The shock-absorbing sole of the utility model can automatically adjust the shock-absorbing performance according to different parts of the feet, different motion types and different force directions, and has a breathable effect. The utility model can buffer the pressure when the foot is in contact with the ground at any angle, so as to achieve the effect of shock absorption, so as to meet the needs of various sports, and the sole design is reasonable, easy to process, convenient to use, and saves resources , durable and low production cost.

The shock-absorbing cavity 4 is a spherical hollow with an upper opening. The spherical hollow shock-absorbing cavity 4 can adjust the force-bearing condition according to the force-bearing condition of the foot, which has a good shock-absorbing effect, is elegant in appearance, and saves materials.

Preferably, there are multiple shock-absorbing cavities 4, and the shock-absorbing cavities 4 are made of rubber or high elastic body material, which is easy to deform when pressed, has a better shock-absorbing effect, and is durable. A plurality of shock-absorbing cavities are adapted to the vent holes 3, and the synergistic effect is better for shock-absorbing effects. Simultaneously, when the sole is stressed up and down, the shock-absorbing cavity 4 is deformed. Because the shock-absorbing cavity 4 is an elastic body, the rebound force interacting with the pressure will be generated in the shock-absorbing cavity 4, and the shock-absorbing effect is good.

The air holes 3 are evenly or unevenly distributed circular punching holes with uniform or inconsistent sizes. When the bottom is stressed, the air in the shock-absorbing cavity 4 flows into the air holes 3, so that there is air circulation in the shoe cavity. Provides breathability to the shoe cavity.

The vent hole 3 is smaller than the upper opening of the shock absorbing cavity 4, and the air in the shock absorbing cavity 4 slowly flows into the vent hole when a force is applied to enhance the shock absorbing effect.

The shock-absorbing cavities corresponding to the forefoot and the heel are the forefoot shock-absorbing cavity 5 and the heel shock-absorbing cavity 6 respectively. According to the stressed situation of pin, and preferably the forefoot shock-absorbing cavity 5 and the heel shock-absorbing cavity 6 are corresponding to the chamber maximum of force-bearing position, and the cavity of described forefoot shock-absorbing cavity 5 is along The direction of the toes and the direction of the arch of the foot are all gradually reduced, and the chamber of the heel shock-absorbing cavity 6 is gradually reduced along the direction of the heel and the direction of the arch of the foot, so that the shock-absorbing sole of the utility model can be adjusted according to the stress on the foot. Adjust the shock absorption degree by yourself, you can adjust the shock absorption performance according to different parts of the foot, different sports types and different landing habits, which is convenient, comfortable and has a better shock absorption effect.

Different wall thicknesses of the shock-absorbing cavity 4 have different shock-absorbing effects. The utility model has gone through a lot of exploration and research. The thickness of the shock-absorbing cavity 4 is preferably 1.5mm to 2.5mm. The shock-absorbing effect within this thickness range better.

Preferably, the thickness of the damping cavity 4 is 2 mm.

Described midsole 2 is EVA material, has properties such as softness, good elasticity, chemical corrosion resistance, can increase comfort and stability as the midsole that upper layer contacts with pin; It is easy to deform when pressed, which has a better shock absorption effect and makes the sole durable.

The midsole 2 and the outsole 1 are pasted together with an adhesive, so that the air flow only flows in the vent hole 3 and the shock-absorbing cavity 4, so that the shock-absorbing effect is better and the wearing is more stable.

The two ends of the shock-absorbing sole corresponding to the toe and the heel are respectively raised upward in an arc shape, and the air circulates in the shoe cavity, which plays a breathable role in the shoe cavity.

The ventilation holes 3 and the shock-absorbing cavity 4 of the utility model constitute a vibration-damping breathable device together. When walking, due to being squeezed, the air in the cavity is discharged through the ventilation holes 3, so that the air in the insole and the shock-absorbing cavity 4 are discharged. The external air forms an air flow to achieve the effect of ventilation, and at the same time, the spherical structure of the shock-absorbing cavity 4 can play a good shock-absorbing effect.

The utility model also provides shoes made of the breathable shock-absorbing sole.

The sole and shoes of the utility model have good shock-absorbing and air-permeable effects, are comfortable to wear, elegant in appearance, easy to process, light and comfortable, economical and durable, and can adjust the shock-absorbing performance according to different parts of the feet, different sports types and different landing habits, and can When the foot is in contact with the ground at any angle, it can buffer the pressure and achieve the effect of shock absorption to meet the needs of various sports.

Claims (10)

1. at the bottom of the Breathable shock absorption shoe, comprise the large end and the middle end, it is characterized in that, the described middle end, be provided with air-vent, described air-vent penetrates the described middle end along the vertical direction, and the described large end is provided with the damping cavity, and opening is arranged at the top of described damping cavity, described air-vent is corresponding to the opening part of described damping cavity, and described air-vent and described damping cavity consist of the shock-absorbing poromeric device jointly.

2. according to claim 1 at the bottom of the described Breathable shock absorption shoe, it is characterized in that described damping cavity is the spherical hollow out of upper opening.

3. according to claim 2 at the bottom of the described Breathable shock absorption shoe, it is characterized in that described damping cavity is a plurality of, described large damping cavity is rubber or high-elastic elastomer material.

4. according to claim 3 at the bottom of the described Breathable shock absorption shoe, it is characterized in that described air-vent is evenly or uneven distribution, in the same size or inconsistent circular punching.

5. according to claim 4 at the bottom of the described Breathable shock absorption shoe, it is characterized in that described air-vent is less than the opening on damping cavity top.

6. according to claim 5 at the bottom of the described Breathable shock absorption shoe, it is characterized in that, be respectively ball of foot damping cavity and heel damping cavity corresponding to ball of foot and calcaneal damping cavity, described ball of foot damping cavity and heel damping cavity are maximum corresponding to the chamber at place, force part, the chamber of described ball of foot damping cavity all diminishes gradually along direction of toe of last and arch direction, and the chamber of described heel damping cavity all diminishes gradually along heel portion direction and arch direction.

7. at the bottom of arbitrary described Breathable shock absorption shoe, it is characterized in that according to claim 1～6 the chamber wall thickness of described damping cavity is 1.5mm～2.5mm.

8. according to claim 7 at the bottom of the described Breathable shock absorption shoe, it is characterized in that the chamber wall thickness of described damping cavity is 2mm.

9. according to claim 8 at the bottom of the described Breathable shock absorption shoe, it is characterized in that the described middle end is the EVA material, the described large end is rubber or high-elastic elastomer material, paste with adhesive and be integrated at the described middle end and the large end, and described shock-absorbing sole is corresponding to the curved perk that makes progress respectively of the two ends of tiptoe and heel.

10. the footwear of making at the bottom of the arbitrary described Breathable shock absorption shoe of claim 1～9.

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