WO2006129951A1

WO2006129951A1 - A correction insole

Info

Publication number: WO2006129951A1
Application number: PCT/KR2006/002070
Authority: WO
Inventors: Gyoung Min Um
Original assignee: Gyoung Min Um
Priority date: 2005-05-30
Filing date: 2006-05-30
Publication date: 2006-12-07

Abstract

Disclosed is a correction insole capable of making the separation distance between knees gotten to be narrow. The a correction insole is characterized in that as a structure has a tilt face 15 of which a height is getting higher toward a little toe on a basis of the big toe, the tilt face 15 is formed at a rage of an angle θ which is 5° ~ 25° on a basis of the bottom at the upper face of the insole 10 or at a rage of a height k which is 0.25cm ~ 3.5cm.

Description

A CORRECTION INSOLE

Technical Field

[1] The present invention relates to a correction insole and in particular to a correction insole capable of correcting an unfolding of one's legs. Background Art

[2] In a joint of a normal knee, a distance between an A point and a B point from the upper bone to the lower bone is almost constant. By getting aging or having a bad walking habit in a human, however, a separation between knees of one's both legs is getting widen, and thus a variance of a distance between A point and B point is given rise to make. That is said, the separation from A point is getting widen while the separation from B point is getting narrow, therefore generating an abrasion in a knee at B point. Successively keeping a maintenance at suchphenomenon, a violent pain acting on a knee is produced, and therefore suffering a setback on walking.

[3] Like this, a widen separation between knees of one's both legs is made by the aging or the bad walking habit, it is need to have a correction device to prevent such phenomenon or to make the widen separation between the knees gotten to be narrow. Disclosure of Invention Technical Problem

[4] The present invention is designed in consideration of the above problems, and therefore it is an object of the invention to provide a correction insole capable of preventing the widen distance between knees, as well as making the separation distance between knees gotten to be narrow. Technical Solution

[5] In order to accomplish the above object, the present invention provides a correction insole in the built-in insole at a shoe is characterized in that as a structure has a tilt face of which a height is getting higher toward a little toe on a basis of the big toe, the tilt face 15 is formed at a rage of an angle θ which is 5° ~ 25° on a basis of the bottom at the upper face of the insole 10 or at a rage of a height k which is 0.25cm ~ 3.5cm.

[6] In the a correction insole according to the present invention, a first imaginary line longitudinally passes through the center of a close contact portion with a user's big toe and a second imaginary line traverse passes through the center of a close contact portion with a user's little toe, and thus first and second imaginary line are met at a first point 11, while a second point 12 is the border of a close contact portion with a heel of a user's little toe, simultaneously with a third imaginary line 13 passing on first and second points 11, 12 which is a basic point to be started from the tilt face 15. [7] In the a correction insole according to the present invention, it is preferable, in view of wearing feels, that a straight line in the formation of the tilt face 15 is rather than a concave little formed on the upper. Brief Description of the Drawings

[8] FIG. 1 is a summary view showing some of a joint of one's knee according to the present invention;

[9] FIG. 2 is a disassembled perspective view showing a built-in correction insole according to the present invention; and

[10] FIG. 3 is a view showing the built-in correction insole of Fig. 2 and a part section thereof according to the present invention. Best Mode for Carrying Out the Invention

[11] Hereinafter, preferred embodiments of a correction insole according to the present invention will be described in detail referring to the accompanying drawings.

[12] FIG. 2 is a disassembled perspective view showing a built-in correction insole according to the present invention; and FIG. 3 is a view showing the built-in correction insole of Fig. 2 and a part section thereof according to the present invention.

[13] As shown in Figs. 1 and 2 a correction insole 10 according to the present invention, is utilized with being built in a shoe including the uppers 20 of a shoe and the sole 30 of a shoe. In the general correction insole 10, a structure has a tilt face 15 of which a height is getting higher toward a little toe on a basis of the big toe. At this time, a rage of an angle θ at a tilt face is 5° ~ 25° on a basis of the bottom at the upper face of the insole 10 or a rage of a height k thereof is 0.25cm ~ 3.5cm. Like this, a reason that the tilt face 15 is limited to the rage of the angle θ and the height k is because the length or the width of the insole 10 is able to be varied according to the size of user's foot.

[14] Detailed explanation on this follows as below.

[15] Referring to Fig. 3, a plan view representing the insole 10 is shown on the left and a sectional view representing the insole 10 with a parallel to a line a-a', a line b-b', a line c-c', and a line d-d' is shown on the right.

[16] As seen in the insole 10, a first imaginary line longitudinally passes through the center of a close contact portion with user's a big toe, while a second imaginary line traverse passes through the center of a close contact portion with user's a little toe, and first and second imaginary lines are met at a first point 11. The second point 12 is the border of a close contact portion with a heel of user's a little toe. At this time, the imaginary line 13 passing on the first and second points 11 and 12 is a basic point to be started from the tilt face 15.

[17] Herein, the basic point to be started from the tilt face 15, for example the imaginary line 13, is positioned at the earliest point from the line a-a' and , is successively positioned at the last point with being gradually separated from the line b-b' and the line c-c'. At the line d-d', the formation of the tilt face 15 is not made. Namely, the imaginary line 13 consisting of the basic point is tilted the part of the big toe to the border of a close contact portion with a heel of the little toe. At the same time, it is preferable, in view of wearing feels, which a straight line in the formation of the tilt face 15 is rather than a concave little formed on the upper.

[18] In such structure, the border of the sole of a foot at the part of user's little toe is upwardly heeled by the tilt face 15 when user makes the insole 10 put in a shoe and worn therein. That is said, the outward border of the soles of both feet is heeled. Thus, a separation of a widen distance between knees becomes narrow.

[19] For example, in a case that the length of a leg is 80cm and a distance between joints of knee is 3.4cm, when the outward border of the soles of both feet are upwardly heeled to the height which is lcm by the tilt face which is formed at the rage of an angle 5° ~ 25° on a basis of the insole 10, a separation of a distance between joints of knee gets narrow to 2.4cm. Also, when the outward edges of the soles of both feet is upwardly heeled to the height which is 2cm, a separation of a distance between joints of knee gets narrow to 1.7cm. And, when the outward border of the soles of both feet is upwardly heeled to the height which is 3cm, a separation of a distance between joints of knee gets narrow to 1.2cm.

[20] Like this, the separation of a distance between knees gets narrow by the formation of the tilt face 15 which makes the outward edges of the soles of both feet heeled from the insole 10, and thus it is possible to correct the unfolding of one's legs so that the separation distance between knees may get narrow. Further, it is possible to prevent a dislocation of the ankle and an extension of a ligament.

[21] Preferred embodiments of a correction insole according to the present invention is an exemplary embodiment for reference, and therefore it is understandable that it is possible to make variable modifications and to carry out other equal embodiments from a skilled person who is known in the field of the present invention. Industrial Applicability

[22] According to a correction insole of the present invention, the formation of a tilt face

15 at a rage of an angle is 5° ~ 25° is to make the outward border of the soles of both feet upwardly heeled to a predetermined height, and therefore it is possible to prevent the widen distance between knees. Further, it is possible to make the separation distance between knees gotten to be narrow.

[23] Furthermore, in making the outward border of the soles of both feet upwardly heeled, it is effective to keep off a dislocation of the ankle and an extension of a ligament.

Claims

[1] In the built-in outsole at shoe, a correction insole is characterized in that as a structure has a tilt face of which a height is getting higher toward a little toe on a basis of the big toe, the tilt face 15 is formed at a rage of an angle θ which is 5° ~ 25° on a basis of the bottom at the upper face of the insole 10 or at a rage of a height k which is 0.25cm ~ 3.5cm.

[2] A correction insole according to claim 1, wherein a first imaginary line longitudinally passes through the center of a close contact portion with a user's big toe and a second imaginary line traverse passes through the center of a close contact portion with a user's little toe, and thus first and second imaginary lines are met at a first point 11, while a second point 12 is the border of a close contact portion with a heel of user's a little toe, simultaneously with the imaginary line 13 passing on first and second points 11, 12 which is a basic point to be started from the tilt face 15.

[3] A correction insole according to claim 2, wherein it is preferable, in view of wearing feels, that a straight line in the formation of the tilt face 15 is rather than a concave little formed on the upper.