CN201260428Y - Pressure-reducing shoe pad - Google Patents

Abstract

The utility model discloses a decompression insole. The insole comprises an insole body, is in the shape of the outline of a sole and is made of elastic materials and used for absorbing pressure applied to the sole; the arch convex part is arranged on the surface of the insole body and is integrally formed with the insole body, and the arch convex part is in a solid convex arc shape; therefore, the proper supporting force of the arch of the foot palm of the user and the pressure relief of the foot palm can be provided.

Description

pressure relief insoles

technical field

The utility model relates to a decompression insole, in particular to a cushioning insole structure which is elastic and effectively fits the curve of the sole of the foot.

Background technique

As shown in Figure 1, the foot F not only balances the body during human walking, but also the inertial force generated when the center of gravity of the human body moves will be transmitted to the ground through the foot F. Correspondingly, the ground will also feed back the reaction force to the foot F , in general slow and short walking, the double pressure on the palm F is not felt, but when standing, walking or running vigorously for a long time, the pressure on the sole F is several times that of slow walking Even dozens of times, the foot F is prone to accumulated fatigue due to repeated pressure, and in severe cases, it may even extend to the calf muscles to cause severe soreness or inflammation.

In order to solve this problem, most of the soles of today's sports shoes use air cushion or honeycomb elastic design, as the buffer structure of the above two forces, so that the user can move from top to bottom during running or intense exercise. The inertial force or the reaction force from bottom to top will be absorbed through the cushioning structure of the sole to reduce the pressure on the sole F.

However, the above-mentioned method of adding a cushioning structure to the sole is only seen in sports shoes with a thicker sole, but the leather shoes or casual shoes worn by office workers are not commonly seen with a cushioning structure due to the thinner material and thickness of the sole. Leather shoes, however, does not mean that users who wear leather shoes or casual shoes will not suffer from excessive pressure on the sole F; today's office workers or counter staff in department stores often spend more time walking and standing than ordinary people It can be imagined that the pressure on the soles of the feet F is several times that of ordinary people, but most of the general insoles S are only improved for deodorant, breathable and other functions, and there are no protection measures for the metatarsal heads, heels and arches of the soles of the feet. , especially between the insole and the arch of the foot F1 is a hollow shape (as shown in Figure 1), the lower sole of the foot is easy to cause pain due to the lack of support of the arch of the foot F1 position for a long time.

For this reason, how to effectively relieve the pressure on the soles of the feet and prevent various discomforts caused by insufficient support of the arch of the feet is the subject of the present invention.

Utility model content

The technical problem to be solved by the utility model is to provide a decompression insole which is elastic and effectively fits the curve of the sole of the foot.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a decompression insole, including an insole body, the insole body is made of elastic material, and an arch protrusion is arranged on the insole body and integrated with the insole body Shaped, and the protruding part of the arch of the foot is a solid convex arc shape.

Compared with the prior art, the utility model has the beneficial effects as follows: the insole body of the utility model is in the contour shape of the sole of the foot, and is made of elastic material to absorb the pressure applied to the sole of the foot; It is on the surface of the insole body and integrally formed with the body, and the arch protrusion is a solid convex arc shape, which is used to fit the curve of the sole of the foot, so as to provide appropriate support for the arch of the user.

The insole body is provided with a plurality of regularly or irregularly arranged air holes, and the air holes run through the insole body respectively.

The shape of the insole body is outside the outline of the sole, its size and length are between 21cm and 31cm, and its thickness is thicker than 5mm.

The surface of the arch convex part is provided with a plurality of massage bumps to increase the touch between the sole of the foot and the body of the insole.

The insole body is made of elastic silicone material.

Description of drawings

Fig. 1 is a schematic view of the used state of the used insole.

Fig. 2 is a perspective view of the utility model decompression insole.

Fig. 3 is the plane view of the utility model decompression insole.

Fig. 4 is a schematic view of the use state of the decompression insole of the present invention.

Fig. 5 is another perspective view of the decompression insole of the present invention, which shows that a plurality of massage bumps are arranged on the surface of the protruding part of the arch of the foot.

Label description

Insole body 10

Air vent 11

arch protrusion 20

Massage bump 21

Arch F1

Palm F

Detailed ways

Relevant utility model is for above-mentioned purpose, adopted technical means and all the other effects, give preferred embodiment hereby, and cooperate drawing to illustrate as follows:

The insole of the present invention is not limited to any kind of shoes, it can be, for example, general leather shoes, sports shoes or high-heeled shoes, which will be described here first.

Please refer to Fig. 2 to Fig. 4, Fig. 2 is a perspective view of the decompression insole of the utility model. Fig. 3 is a plan view of the utility model decompression insole. Fig. 4 is a schematic view of the use state of the decompression insole of the present invention.

As shown in these figures, the utility model provides a decompression insole, which is used to absorb the inertial force generated by the foot F when walking and the reaction force of the bottom surface, etc., so as to achieve the effect of effectively decompressing the foot F. The insole includes: an insole body 10 and a foot arch protrusion 20, wherein the foot arch protrusion 20 is arranged on the insole body 10;

The shape of the insole body 10 is in the shape of the palm of the foot, and it is made of elastic transparent or non-transparent silicone material to absorb the pressure on the sole of the foot F. The length of the insole body 10 varies according to the size of the shoe body. The difference, generally speaking, the insole body 10 is about 21cm~31cm, and the thickness of the insole body 10 is preferably thicker than 5mm, and the shock absorption and pressure relief produced by it are better;

And this arch protruding portion 20 is protruded on the surface of the insole body 10, the arch protruding portion 20 is arranged on the insole body 10 corresponding to the arch F1 of the sole F, the arch protruding portion 20 and the insole The main body 10 is preferably integrally formed, and the arch protrusion 20 is a solid convex arc shape, which is used to fit the curve of the sole F, while providing appropriate support for the arch F1 (as shown in Figure 4), wherein the foot The arch convex portion 20 is made of highly elastic shock-absorbing material.

Please refer to FIG. 2 to FIG. 3 and FIG. 5 again. FIG. 5 is another perspective view of the decompression insole of the present invention, which shows that the surface of the arch protrusion is provided with a plurality of massage bumps.

As shown in Figures 2 to 3, the insole body 10 of the present invention is provided with a plurality of ventilation holes 11 penetrating the body 10 to increase the ventilation effect and effectively remove the hot air from footsteps. These ventilation holes 11 are Arranged on the insole body 10 in a regular or irregular manner, in addition, on the surface of the arch protrusion 20 of the present invention, a plurality of massage bumps 21 can also be added (as shown in Figure 5), It is used to increase the touch between the sole F and the insole body 10 and the wearing comfort.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the implementation scope of the present utility model. Therefore, all equal changes and modifications made according to the shape, structure, features and spirit of the claims of the utility model shall be included in the protection scope of the utility model.

Claims (7)

[Claim 1] A pressure-relief insole, comprising an insole body, characterized in that the insole body is made of elastic material, an arch protrusion is provided on the insole body and integrally formed with the insole body, and the arch protrusion The part is a solid convex arc shape. [Claim 2] The decompression insole according to claim 1, characterized in that, the surface of the insole body is provided with a plurality of air holes arranged in specifications or not, and the air holes respectively pass through the insole body. [Claim 3] The decompression insole according to claim 1, characterized in that, the length of the insole body is 22cm~30cm. [Claim 4] The decompression insole according to claim 1, characterized in that the thickness of the insole body is greater than 5mm. [Claim 5] The decompression insole according to claim 1, characterized in that, the surface of the arch protrusion is provided with a plurality of massage bumps. [Claim 6] The decompression insole according to claim 1, wherein the insole body is made of transparent or opaque elastic material. [Claim 7] The decompression insole according to claim 1, wherein the elastic material is made of silica gel.

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