KR20060124526A - A correction insole - Google Patents

Abstract

A posture correcting insole of shoes having increasing slope facing to the outside of foot is provided to prevent increasing the space between both knees, to allow correction of increased space between the knees, and to prevent ankle sprain or ligament extension by outer margin raised insole. The posture correcting insole of shoes having increasing slope facing to the outside of foot is used in shoes comprising shoe outer cover and shoe insole. The posture correcting insole of shoes(10) has a structure forming a slope(15) increased facing to the outside. The range of angle(theta) of the slope is 5-25 degrees, and the range of height(k) is 0.25-3.5cm. The range of angle(theta) and the range of height(k) are diversified according to the various foot size of a user.

Description

Orthotic shoe insole {a correction insole}

1 is a view showing an extract of the knee joint,

2 is an exploded perspective view of a shoe in which orthodontic shoe insoles are built according to the present invention;

Figure 3 is a view showing a shoe insole and a partial cross-section of the shoe insole of FIG.

<Description of the symbols for the main parts of the drawings>

10 ... insole 11 ... first point

12 ... 2nd point 13 ... Virtual line

15 ... slope

The present invention relates to an orthodontic shoe insole that corrects for gaps in the legs.

In normal knee joints, the spacing at points A and B between the upper and lower bones is nearly constant. However, in humans, aging is progressed, or incorrect walking habits cause the gap between the knees and the knees of both legs, and thus the distance between the A and B points is changed. That is, as the gap between the knees opens, the distance between point A becomes wider and the distance between point B becomes narrower, resulting in joint wear at point B. If this phenomenon persists, severe pain in the knee causes a lot of difficulty in walking.

As such, a phenomenon occurs between the knees and the knees of both legs due to aging or walking habits, and thus there is a need for a correction device for preventing such a phenomenon or narrowing the gap between the knee and the gap.

The present invention has been created by the necessity as described above, by using it in the shoe can not only prevent the gap between the wearer's knees and open the corrective shoe insole that can be further corrected to narrow the gap between the open knee. It aims to provide.

In order to achieve the above object, orthodontic shoe insole according to the present invention,

In the shoe insole embedded in the shoe, it is gradually higher toward the little toe side starting from the side of the big toe, and has an angle range (θ) of 5 ° to 25 ° from the bottom of the top surface, or 0.25 cm It characterized in that the inclined surface 15 having a height range (k) ~ 3.5cm.

In the present invention, the point where the virtual line passing in the longitudinal direction of the portion where the wearer's big toe is in close contact and the virtual line passing in the transverse direction of the portion where the little toe is in close contact meet is defined as the first point 11. ; When the edge of the portion where the back of the wearer's toe is in close contact is defined as the second point 12; The imaginary line 13 passing through the first point 11 and the second point 12 is a starting point from which the inclined surface 15 begins.

In the present invention, it is preferable that the inclined surface 15 is formed to be slightly concave upward to improve the wearing comfort.

Hereinafter, with reference to the accompanying drawings orthodontic shoe insole according to the present invention will be described in detail.

Figure 2 is an exploded perspective view of a shoe in which the orthodontic shoe insole according to the invention is built, Figure 3 is a view showing the shoe insole and a partial cross-section of the shoe insole of FIG.

As shown, orthodontic shoe insole 10 according to the present invention, is used in a shoe consisting of a shoe upper 20 and a shoe sole 30. The shoe insole 10 has a structure in which the inclined surface 15 that is gradually increased toward the little toe side from the big toe side when viewed large. At this time, the angle range (θ) of the inclined surface has a range of 5 ° ~ 25 ° relative to the bottom of the upper surface of the shoe insole, or the height range (k) has a range of 0.25 cm ~ 3.5 cm. The reason why the inclined surface 15 is limited to the angle range θ and the height range k is that the length and width of the shoe insole vary depending on the size of the wearer's foot.

This will be described in detail as follows.

3, a plan view of the shoe insole 10 of the present application is disclosed on the left side, and a-a 'line, b-b' line, c-c 'line, d-d of the shoe insole 10 on the left side. A cross-sectional view along the line is disclosed together.

As shown in the shoe insole 10, the first point is the point where the virtual line passing in the longitudinal direction of the center where the wearer's big toe is in close contact with the virtual line passing in the transverse direction of the center where the little toe is in close contact with the first point. Defined as (11); When the edge of the portion where the back of the wearer's toe is in close contact is defined as the second point 12; The imaginary line 13 passing through the first point 11 and the second point 12 is a starting point from which the inclined surface 15 begins.

Here, the starting point (virtual line; 13) at which the inclined surface 15 starts is formed in front of the line a-a ', and the starting point (virtual line: 13) goes toward the line b-b' and c-c '. Retreat backwards. In the d-d 'line, no inclined surface is formed. That is, the imaginary line 13 formed as a starting point is formed obliquely from the big toe side to the edge of the back toe of the little toe. At this time, it is preferable that the inclined surface 15 is formed to be slightly concave upward rather than being formed linearly to improve the wearing feeling.

With this structure, when the shoe insole 10 is put into the shoe and the wearer wears the shoe, the sole edge of the wearer's toe side is lifted up by the inclined surface 15. That is, the outer edges of the soles of both feet are lifted up. Then, the gap between the knees is narrowed, when using the shoe insole 10 for a long time is gradually narrowed between the knees.

For example, if the leg length is 80cm, and the knee joint is opened to 3.4cm, the outer edge side of both soles is about 1cm by the inclined surface formed in the range of 5 ° to 25 ° in the shoe insole 10 of the present application. When raised, the knee joint narrows to 2.4 cm. In addition, when the outer edge side of the sole is lifted by about 2 cm, the knee joint narrows to 1.7 cm. Then, when the outer edge side of both soles is lifted about 3 cm, the knee joint narrows to about 1.2 cm.

In this way, by forming the inclined surface 15 to lift the outer edge side of the sole in the shoe insole 10, it is possible to narrow the gap between the gap between the gap between the knees, thereby preventing the gap between the knees, or It can be corrected to narrow the gap between the open knees. And, moreover, the ankle can be prevented from spraining, and the ligament can be prevented from extending.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom.

According to the orthodontic shoe insole according to the present invention as described above, since the inclined surface is inclined at 5 ° ~ 25 ° is formed to lift the outer edge side of the sole by a predetermined height, to prevent the gap between the knee and the knee open. You can do that, and even more so that you can narrow the gap between your knees.

In addition, by raising the outer edge side of the bottom of both feet, there is an effect that it is possible to prevent the sprained ankle or stretch the ligament.

Claims (3)

Shoe insole embedded in shoes, From the big toe side, the height increases toward the little toe side, and has an angle range (θ) of 5 ° to 25 ° with respect to the floor on the upper surface, or 0.25cm to 3.5cm height range (k). Orthodontic shoe insole, characterized in that the inclined surface 15 is formed. The method of claim 1, A first point 11 defines a point where an imaginary line passing longitudinally through the center of the part where the wearer's big toe is in close contact with the imaginary line passing laterally by the center of the part where the wearer's big toe is in close contact; When the edge of the portion where the back of the wearer's toe is in close contact is defined as the second point 12; Orthodontic shoe insole, characterized in that the imaginary line (13) passing through the first point (11) and the second point (12) is the starting point of the inclined surface (15). The orthodontic shoe insole of claim 2, wherein the inclined surface (15) is formed to be slightly concave upwards to improve the wearing comfort.

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