KR102384927B1 - Insole for plantar fasciitis and backbone correction - Google Patents

Abstract

The present invention relates to an insole for plantar fasciitis and spinal correction, and more specifically, by forming a support part for each of the medial calf, lateral calf, and central forefoot and a cushion part for the heel region in the insole, the insole is completely in close contact with the sole of the foot In particular, it relieves pressure at the site of plantar fasciitis and stabilizes and maintains the position of the foot during walking. Plantar fasciitis and spinal correction, which compensates for the outer wear of the sole by compensating for the lateral wear of the sole, thereby dispersing, absorbing and alleviating the impact force applied thereto and inducing the correct gait to prevent or correct the deformed spine. It's about the dragon guide.

Description

INSOLE FOR PLANTAR FASCIITIS AND BACKBONE CORRECTION

The present invention relates to an insole for plantar fasciitis and spinal correction, which can reduce the pressure applied to the plantar fascia to dramatically reduce pain and fatigue as well as prevent or correct a deformed spine. .

In general, your feet are responsible for supporting your body and allowing you to exercise. Therefore, elasticity and elasticity are required because the foot must not only support the weight but also transmit propulsion when moving. The arch is largely related to the elasticity and elasticity of the foot, and among these arches, the fascia surrounding the medial calf is the plantar fascia.

More specifically, the foot is a sophisticated and delicate organ, and is composed of about 26 bones, 33 joints, 107 ligaments, and numerous muscles and tendons. Fig. 1A shows the skeleton of the right foot as viewed from the top of the foot, and Fig. 1B shows the skeleton of the right foot as viewed from the side.

Referring to this, the hollow in the sole of the foot is called an arch, and our feet have a medial calf, a lateral calf, and a transverse arch. In more detail, as in FIGS. 1C and 1D , the arch close to the inner side of the foot in the longitudinal direction is called the medial calf, the arch close to the outside is called the lateral arch, and the arch formed in the transverse direction is called the transverse arch.

On the other hand, these arches act like a cushion when walking and absorb shock. In particular, as shown in FIG. 1E , the plantar fascia is a thick membrane that statically reinforces the medial calf. It spreads to the landing and then contracts again to absorb the impact of the landing.

However, the plantar fascia as described above is burdened simultaneously with pronation of the foot (the phenomenon of inclination of the heel bone inward) immediately after landing in running. In other words, plantar fasciitis is inflammation caused by overuse of the plantar fascia.

In other words, plantar fasciitis is a foot disease in which the plantar fascia, which is the fascia that protects the plantar muscle in the medial calf region, is inflamed due to excessive impact or pressure and causes severe pain. Plantar fasciitis occurs most often in congenital lumbago (foot with high calf) or flat feet, overweight or obese people, women who wear high heels a lot, and athletes who run for a long time or jump a lot (marathon, basketball players, etc.) Also, it is a trend that is increasing a lot recently, especially in running clubs.

On the other hand, the human foot has an ankle joint (ankle) that connects the lower body and the foot in a straight line. The ankle joint is usually known as the ankle joint, with a distal talar joint around it and a subtalar joint under the ankle joint. The subtalar joint is constituting the jaggaedol (載距突起, sustentaculum tali), which is an important site connecting the calcaneus and the talus. The jaggery process can be said to correspond to the most tiring part of human walking.

The staggering process is shown in FIGS. 1B and 1F. Fig. 1f is a view for explaining the comparison between the normal position and the abnormal position of the regenerative process. Fig. 1e (a) is the regenerative process in the normal position, and it can be seen that it is perpendicular to the long axis of the foot, that is, at 90 degrees. It can be seen that (b) of FIG. 1e is not formed at a 90 degree angle with respect to the long axis of the foot as the regression process in an abnormal position.

In other words, as shown in (a) of Figure 1e, the talar projection is exactly at right angles to the long axis of the foot, that is, at 90 degrees, and it is a normal state that the talus is clearly mounted thereon. The jaggery process is low in height, and not only is it firmly fixed on the plane, but also the protruding part has a gentle curve. It supports most of the pressure of the human body in this area, distributes the force to the forefoot and hindfoot, and becomes the driving force for movements such as dancing. This processus is one of the most stressed areas when walking with upright bipeds in humans. High pressure is always present in the sole of the processus, which causes inflammation in the plantar fascia. In particular, in patients with plantar fasciitis, excessive pressure is mainly concentrated on the site where the medial calf is located from the site of the staggering process, and inflammation mainly occurs in this area.

Therefore, there is an urgent need for an insole for plantar fasciitis that reduces pain and fatigue by reducing the pressure applied to the plantar fascia by biomechanical analysis of plantar fasciitis patients.

In order to solve this problem, as in Patent Documents 1 and 2 (see FIGS. 2a and 2b), an insole that is deformed into a curved shape at a position corresponding to the arch portion of the insole or formed with a separate support is being produced. The prior art as described above has a problem in that it is ineffective in reducing pain and fatigue due to actual plantar fasciitis in a form in which only the medial calf is intensively reinforced.

In addition, in the gait of a human, the gait is made while the load generated when the pedestrian walks is concentrated in the outward direction from the heel of the foot. Therefore, in the sole of the shoe, abrasion is severe in the portion where the load is concentrated as described above, and thus the outside of the sole used for a certain period of time is worn. On the other hand, when the load is continuously concentrated on the worn part, there is a problem that the impact force generated from the floor surface during walking is transmitted to the spine as it is, causing deformation of the spine.

Patent Document 1: Republic of Korea Utility Model Publication No. 20-0291819 "Insole for shoes" Patent Document 2: Republic of Korea Registered Utility Model Publication No. 20-0265422 "Insole for preventing flat feet"

The present invention is to solve the above problems, and by forming a support part for each of the inner calf, the outer calf, and the central part of the forefoot, and a cushion part for the heel region, the insole can be completely in close contact with the sole of the foot, and in particular It relieves pressure at the site of plantar fasciitis and stabilizes and maintains the position of the foot during walking, thereby reducing the pressure on the plantar fascia to reduce pain and fatigue. By compensating for the outer wear part of the body, the task is to distribute, absorb, and relieve the impact force applied thereto, and to induce the correct gait to prevent the deformation of the spine or to correct the deformed spine.

The present invention in the insole, the first support portion 10 formed in a position corresponding to the inner calf portion of the sole; a second support portion 20 formed at a position corresponding to the outer calf portion of the sole; a third support portion 30 formed at a position corresponding to the center portion of the forefoot of the sole; and a cushion portion 40 formed at a position corresponding to the heel portion of the sole of the foot; and an insole for plantar fasciitis and spinal correction, characterized in that it includes a means to solve the problem.

Here, the insole for plantar fasciitis and spinal correction is formed to have an lateral height (h2) higher than the medial height (h1), wherein the medial is an area in the medial arch direction with respect to the center of the insole, and the lateral is the center of the insole. It is preferable that the area in the direction of the outer calf as a reference point.

On the other hand, the first support portion 10 has a curved (彎曲) protruding shape corresponding to the inner calf portion of the sole, the second support portion 20 is a curved type corresponding to the outer calf portion of the sole has a protruding shape, the third support 30 has a curved protruding shape corresponding to the forefoot central portion of the sole, and the cushion 40 has a curved protruding shape from the heel portion. However, the cushion portion 40 is formed of a first cushion portion 40a formed in the center of the heel portion and a second cushion portion 40b formed partially overlapping on the right side of the first cushion portion 40a. desirable.

The present invention provides support for each of the medial calf, lateral calf, and central forefoot and cushioning for the heel region in the insole, so that the insole can be completely in close contact with the sole of the foot, and in particular, relieve pressure at the site of plantar fasciitis, and when walking It implements stabilization and position maintenance of the foot, thereby reducing the pressure applied to the plantar fascia to reduce pain and fatigue.

In addition, the present invention distributes, absorbs and relieves the impact force applied thereto by compensating for the outer wear part of the shoe sole by forming a high height on the outer side compared to the inner side, and prevents deformation of the spine by inducing a correct gait, or prevents a deformed spine have a corrective effect.

In addition, since the present invention can be used by simply inserting it into the inside of an existing shoe, the method of use is very simple and the use efficiency is excellent.

1 is a view showing the structure of a general foot bone
2 is a perspective view showing an insole according to the prior art;
3 is a perspective view of an insole for plantar fasciitis and spinal correction according to the present invention;
4 is a plan view of an insole for plantar fasciitis and spinal correction according to the present invention;
5 is a perspective view and a rear side front view of an insole for plantar fasciitis and spinal correction according to the present invention;

The present invention for achieving the above effect relates to an insole for plantar fasciitis and spinal correction, and is directly related to the configuration and action that can be easily understood by those skilled in the art in each drawing and detailed description, and the technical features of the present invention Detailed descriptions and illustrations of specific technical configurations and actions of elements that are not made have been simplified or omitted.

Hereinafter, an insole for plantar fasciitis and spinal correction according to the present invention will be described in detail with reference to the accompanying drawings.

3 is a perspective view of the insole for plantar fasciitis and spinal correction according to the present invention, FIG. 4 is a plan view of the insole for plantar fasciitis and spinal correction according to the present invention, and FIG. 5 is a perspective view of the insole for plantar fasciitis and spinal correction according to the present invention; This is a front view of the rear.

As shown in FIGS. 3 and 4, the insole for plantar fasciitis and spinal correction according to the present invention includes a first support part 10, a second support part 20, a third support part 30 and a cushion part 40. Also, as shown in Figure 5, the inner height (h1) than the outer height (h2) is formed higher.

The first support portion 10 is formed at a position corresponding to the inner calf portion of the sole to support the inner calf, and has a curved protruding shape corresponding to the inner calf portion of the sole.

And, the second support part 20 is formed at a position corresponding to the outer calf portion of the sole to support the outer calf, and has a curved shape corresponding to the outer calf portion of the sole.

In addition, the third support part 30 is formed at a position corresponding to the central part of the forefoot of the sole to support the central part of the forefoot, and has a curved shape corresponding to the central part of the forefoot of the sole.

In addition, the cushion part 40 is formed at a position corresponding to the heel part of the sole to give cushioning properties, and has a curved shape protruding from the heel part, and the cushion part 40 is It consists of a first cushion part 40a formed in the center of the heel part and a second cushion part 40b which is partially overlapped on the right side of the first cushion part 40a.

That is, the present invention provides support for each of the medial calf, lateral calf, and central forefoot, and cushioning for the heel region, so that the insole can be completely in close contact with the sole of the foot, and in particular, relieve pressure at the site of plantar fasciitis, It implements stabilization and position maintenance of the foot during walking, thereby reducing the pressure applied to the plantar fascia, thereby reducing pain and fatigue.

In addition, according to the present invention, the outer height h2, which is the area in the outer calf direction with respect to the center of the insole, is formed higher than the inner height h1, which is the area in the inner calf direction with respect to the center of the insole, so that the outer side of the sole is formed. It is possible to compensate for a worn part, to disperse, absorb and relieve the impact force applied thereto, and to induce a correct gait to prevent or correct a deformed spine.

In addition, since the present invention can be used by simply inserting it into the inside of an existing shoe, the method of use is very simple and the use efficiency is excellent.

The present invention described above is not limited by the above-described embodiments and the accompanying drawings, and it is common in the technical field to which the present invention pertains that various substitutions, modifications and changes are possible within the scope without departing from the technical spirit of the present invention. It will be clear to those who have the knowledge of

10: first support 20: second support
30: third support part 40: cushion part
40a: 1st cushion part 40b: 2nd cushion part
h1 : inner height h2 : outer height

Claims (3)

In the guide,
A first support portion 10 formed in a position corresponding to the inner calf portion of the sole;
a second support portion 20 formed in a position corresponding to the outer calf portion of the sole;
a third support portion 30 formed at a position corresponding to the center portion of the forefoot of the sole; and
A cushion portion 40 formed at a position corresponding to the heel portion of the sole of the foot; including,
The first support portion 10 has a curved (彎曲) protruding form corresponding to the inner calf portion of the sole,
The second support part 20 has a curved shape that corresponds to the outer calf part of the sole and protrudes,
The third support part 30 has a curved protruding shape corresponding to the central part of the forefoot of the sole,
The cushion part 40 has a curved shape protruding from the heel part, and the cushion part 40 has a first cushion part 40a and a first cushion part (40a) formed in the center of the heel part ( An insole for plantar fasciitis and spinal correction, characterized in that it comprises a second cushion part (40b) partially overlapped on the right side of 40a).
The method of claim 1,
The insole for plantar fasciitis and spinal correction,
The outer height (h2) is formed higher than the inner height (h1),
The inner side is an area in the direction of the inner calf relative to the center of the insole,
The outer side is an insole for plantar fasciitis and spinal correction, characterized in that the area in the direction of the outer calf with respect to the center of the insole.
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