KR20110127087A - The shoes insole for correcting balance of body - Google Patents

Abstract

PURPOSE: A shoe insole in which a pad for customized balance maintenance is included is provided to reduce the fatigue of a foot by enlarging the close contact area of a sole and concentrating a center of gravity and maintaining stable balance. CONSTITUTION: A shoe insole(10) is composed of a insole main body(20), an inner side heel pad(30), an outer heel pad(40), a inner side metarsal bone pad(70), and a inner side longitudinal arch pad(50). The insole main body has same size and shape with inner side floor surface. The inner side metarsal bone pad is attached in the front end of the bottom surface of the insole main body in order to be coped with first metatarsal head and a third metatarsal head site. The inner side longitudinal arch pad is attached in the middle side of the bottom surface of the insole main body in order to be coped with an inner side longitudinal arch site. The inner side heel pad is attached to the inner side of a heel part of the bottom surface of the insole main body.

Description

Shoes insole for correcting balance of body

The present invention relates to a shoe insole equipped with a customized balance maintaining pad for normal walking, and more specifically, to a weight different from having a customized balance maintaining pad according to a flat foot, a forefoot forefoot, a forefoot and a degree of arch collapse. It relates to a shoe insole equipped with a customized balance maintaining pad to move the shim to the normal weight seam.

Generally, the insole is made of a synthetic resin material having elasticity and the sheet is bonded to the upper surface to prevent slipping. These insoles are inserted therein to be placed on top of the sole of the shoe, and serve as a cushion to cushion the load.

Conventional insoles are mass-produced in the same shape close to a flat plate, so the insole and the soles of the insoles are not evenly contacted according to the individual having the shape of the soles, so that the center of gravity is dispersed and the insoles when walking and exercising An abnormal weight and impact is applied to a specific part of the sole of the space in the sole surface of the person and the sole of the individual's sole, which makes the foot tired easily, and if the insole does not fit the sole of the user for a long period of time, a wrong walking habit may occur. And the toe is deformed problem.

The foot is an elaborate and delicate organ consisting of about 26 bones, 33 joints, 107 ligaments and numerous muscles and tendons, and the names of the general skeleton of the foot are shown in FIGS. 1A and 1B. 1A shows the skeleton of the foot seen from the back of the right foot, and FIG. 1B shows the skeleton of the foot seen from the side of the right foot.

The recess in the sole of the foot is called the arch of the foot. Our feet have three arches. Of these three arches, the one closest to the middle of the body is called the outer arch, the outer arch, and the arch formed by the five metatarsal bones on the instep is called the traverse. In addition, two of the inner and outer arches are arched with a longitudinal axis. In general, the medial calf of the foot is also called the med. Longitudinal arch and the lateral calf of the foot is also called the lat.longitudinal arch. This is shown in Figure 1c.

Inner medial arch (inner arch) refers to the arch formed by the tibia, columnar bone, lingual bone (3), and metatarsal bone (first to third metatarsal) starting from the calcaneus of the foot. It refers to the arch formed by the cubic bone and the metatarsal bone (the fourth metatarsal bone, the fifth metatarsal bone) starting from the calcaneus of the foot.

In general, when the arch is lowered (the arch is collapsed), the foot is called flatfoot. More specifically, the flat foot is the medial metatarsal (the first metatarsal margin), medial calf, and medial heel (the medial heel, ie, the second lingual bone). Is down).

When only the inner heel part is broken, the foot is called the inner circumference and the high arch is called the foot foot.

Human oil type is about 5% of flat feet, circumference forefoot about 85%, umbilical foot 9%, normal about 1%.

Flat foot, inner circumference, and foot foot are caused by wrong weight center of gravity due to wrong walking habits.

Normally, the normal centerline of the foot refers to the toe 2 to the middle of the heel of the foot, or between the toes 2 and 3 to the center of the heel of the foot (see FIG. 2).

Flat feet, forefoot forefoot, and forefoot also require insoles with customized balancing pads to maintain normal centerline during walking.

The technical problem to be achieved by the present invention is to provide a customized balance maintenance pad for shifting the weight to the normal weight core by providing a customized balance maintaining pad according to the flat foot, the inner circumference, the forefoot and the degree of the arch collapse To provide a shoe sole.

Another technical problem to be achieved by the present invention, by selectively attaching the inner heel pad, the outer heel pad, the inner medial pad, the outer medial pad, the medial metatarsal pad, the lateral metatarsal pad and the transverse arch pad to the insole body, Adjusts the weight center of the body to be properly corrected to allow normal walking, widen the insole and the sole of the sole, and concentrate the center of gravity to maintain a stable balance so that the foot is not fatigued and the balance is maintained for normal walking where the walking is corrected. It is to provide a shoe insole with a pad.

Another technical problem to be achieved by the present invention is to provide an inner heel pad, medial end arch pad, medial metatarsal pad, transverse arch pad for flat feet, but the inner heel pad and medial end arch pad become thinner toward the center. It is to provide a shoe insole equipped with a customized balance maintenance pad for flat feet made so that even if the foot slips off the weight core to maintain a normal weight core.

Another technical problem to be achieved by the present invention is to provide an inner heel pad, medial arch pad, and lateral arch pad for the forefoot forefoot, but the inner heel pad and the medial arch pad are thinner toward the center so that the foot is thinner. It is to provide a shoe insole equipped with a customized balance maintaining pad for the forefoot forefoot, which is configured to slide even if the shim is removed to maintain a normal weight core.

Another technical problem to be achieved by the present invention is to provide an outer heel pad, outer lateral pad pad, lateral metatarsal pad, lateral arch pad for the yaw, so that the outer heel pad and the outer longitudinal arch pad become thinner toward the center. It is to provide a shoe insole equipped with a tailored balance maintenance pad for the forefoot made to slip even if the foot is off the weight core to maintain a normal weight core.

Shoe insole provided with a pad for maintaining the balance of the present invention, the insole body which is formed on the inner bottom surface of the shoe, the same size and shape as the inner bottom surface of the shoe; At the distal end of the bottom of the insole body, the inner side is made to be attached to correspond to the first to third metatarsal head, the inner side is made of a quadrangular oblique line, the inner side is thick and thinner toward the outer side Metatarsal pads; In the middle of the bottom of the insole body, attached to correspond to the medial calf site, forming a streamlined semi-circle, the area corresponding to the area from the calcaneus of the foot to the ribs, scapula, lingual bone, first to third metatarsal head A medial bottom pad corresponding to the inner bottom line corresponding part is made thicker and thinner toward the outside and the inside; An inner heel pad attached to the inner side of the heel portion of the bottom of the insole body and having an ellipsoid divided into quarters, the inner side of which is formed as the curved portion of the ellipse, and the thickness becomes thinner toward the outer side; Characterized in that comprises a.

Here, the medial metatarsal pad has a thick inner surface and becomes thinner toward the outer side to form a wedge, and the medial end pad has a thicker inner shoe bottom line and a thicker inner and outer side to form a wedge. The inner heel pad has a thick inner side and a thinner thickness toward the outer side to form a wedge, so that the flat foot can help normal walking.

In addition, the shoe insole provided with a balance maintaining pad of the present invention is to cover the inner sole of the shoe, the insole body is formed in the same size and shape as the inner bottom surface of the shoe; In the middle of the bottom of the insole body, attached to correspond to the medial calf site, forming a streamlined semi-circle, the area corresponding to the area from the calcaneus of the foot to the ribs, scapula, lingual bone, first to third metatarsal head An inner bottom pad corresponding to the inner bottom line corresponding part is made thicker and becomes thinner inward and outward; An inner heel pad attached to the inner side of the heel portion of the bottom of the insole body and having an ellipsoid divided into quarters, the inner side of which is formed as the curved portion of the ellipse, and the thickness becomes thinner toward the outer side; Characterized in that comprises a.

Here, the inner pad pads of the shoe inner bottom line line is thicker and thinner toward the inner and outer side to form a wedge, and the inner heel pad is thicker toward the inner side and thinner toward the outer side to form a wedge In other words, it is designed to help the forefoot for normal walking.

In addition, the shoe insole provided with a balance maintaining pad of the present invention is to cover the inner sole of the shoe, the insole body is formed in the same size and shape as the inner bottom surface of the shoe; At the distal end of the bottom of the insole body, it is attached to correspond to the third to fifth metatarsal head, the outer side is made of a quadrangular oblique line, the outer side is thick and the outer side is made thinner toward the inner side Metatarsal pads; In the middle of the bottom of the insole body, it is attached to correspond to the lateral calf portion, forming a streamlined semicircle, the outer side of the shoe line corresponding to the bottom line of the shoe corresponding to the cubic line is thick and the outer side is made thinner toward the inner and outer sides Seed pad; It is attached to the outside of the heel portion of the bottom of the insole body, the outer side is a quarter-shaped oval, the outer side is the elliptic curve portion thicker and the outer heel pad made thinner toward the inner side; It features.

Here, the lateral metatarsal pad has a thick outer side and a thinner thickness toward the inner side to form a wedge, and the outer longitudinal arch pad has a thicker outer side bottom line corresponding portion of the shoe, and a thinner thickness toward the inner and outer side forms a wedge. The outer heel pad is thicker on the outer side and becomes thinner toward the inner side to form a wedge, so that the foot foot is made to help normal walking.

In addition, the shoe insole provided with a balance maintaining pad of the present invention is attached to correspond to the horizontal arch portion on the upper surface of the insole body, made of a triangular shape, characterized in that it further comprises a horizontal arch pad is raised in the center portion do.

The medial heel pad corresponds to a lower surface of the second lingual bone where the upper portion of the medial heel pad is the heel end point of the foot, and one side of the medial heel pad corresponds to the centerline of the foot at the heel portion of the foot, and the lateral heel pad is the outer heel. The upper portion of the pad corresponds to the lower tongue of the second lingual bone, which is the heel end point of the foot, and one side of the outer heel pad corresponds to the centerline of the foot at the heel portion of the foot.

The medial medial pad is positioned to correspond to the lower surface of the second lingual bone, which is the heel end point, from the rear of the first metatarsal bone, and the medial medial pad is made so that both sides maintain a predetermined angle at the boundary of the shoe inner bottom line corresponding part.

The lateral calf pads are positioned to correspond to the lower surface of the second lingual bone, which is the heel end point, from the rear of the fifth metatarsal bone, and the lateral calf pads are formed such that both sides maintain a predetermined angle at the boundary of the shoe outer bottom line line.

In the medial metatarsal pad, the medial side of the medial metatarsal pad corresponds to the edge of the first metatarsal head, and the upper portion of the medial metatarsal pad is attached to the insole body so as to correspond to the first to third metatarsal head lines, and in the lateral metatarsal pad, The outer surface of the lateral metatarsal pads corresponds to the edge of the fifth metatarsal head, and the upper portion of the lateral metatarsal head pads is attached to the insole body so as to correspond to the third to fifth metatarsal head lines. Shoe insole.

The horizontal arch pad shall have a horizontal length from the outer edge of the first metatarsal head to the inner edge of the fourth metatarsal head, and the vertical length from the front end of the metatarsal head to the rear end of the metatarsal bone at the midpoint of the second metatarsal and third metatarsal bones, The center point is the middle point of the second metatarsal bone and the third metatarsal bone, and the height of the center point is the height at the middle point of the second metatarsal head and the third metatarsal head.

The medial metatarsal pad, medial calf pad, medial heel pad, lateral metacarpal pad, lateral calf pad, and lateral heel pad are made of synthetic resin having elasticity.

The inner heel pad is made of rubber or high hardness ethylene vinyl acetate (EVA) with a hardness of 90 or more, and the inner side of the inner heel pad has a thickness of 3 to 6 mm. Acetate (EVA), the outer side of the outer heel pad is 3-6 mm thick.

The inner longitudinal pad is made of high hardness ethylene vinyl acetate (EVA) with a hardness of 80 or higher, and the thickness of the corresponding inner bottom line of the shoe is about 7 mm, and the outer longitudinal pad is made of high hardness ethylene vinyl acetate with a hardness of 80 or higher. EVA), and the outer side of the shoe bottom line is approximately 3 mm thick.

The medial metatarsal pad is made of high hardness EVA with a hardness of 80 or more, the medial side of the medial metatarsal pad is about 3 mm, and the lateral metatarsal pad is made of high hardness EVA with a hardness of 80 or more. About 3mm.

The horizontal arch pad is made of a triangular shape, the point 4/5 from the vertex of the triangle is the thickest 3mm, the material of the horizontal arch pad is made of high hardness EVA of 80 or more hardness.

According to the shoe insole provided with a customized balance maintaining pad of the present invention, according to the flat foot, sciatic forefoot, the forefoot and the degree of arch collapse, the customized weight maintaining pad is provided to move the weight core to the normal weight core. .

The shoe insole is equipped with a balance maintenance pad for the normal walking of the inventors, the inner heel pad, the outer heel pad, the medial arch pad, the outer calf pad, the medial metacarpal pad, the lateral metacarpal pad, the transverse arch pad on the insole body By adjusting the weight center of pedestrians to adjust the weight center of the pedestrian normally, it enables normal walking and widen the contact area between the insole and the sole and concentrate the center of gravity to maintain a stable balance so that the foot is not tired and the gait is corrected. have.

According to the present invention, the inner heel pad, the medial calf pad, the medial metatarsal pad, and the side arch pad for flat feet, the inner heel pad and the medial calf pad are thinner toward the center, so that the flat foot weight Slip away from the body to maintain normal weight.

According to the present invention, the inner heel pad, the medial arch pad, and the lateral arch pad are provided for the forefoot forefoot, but the inner heel pad and the medial arch pad are thinner toward the center, so that the inner circumference of the forefoot is out of weight. It slides to maintain a normal weight.

According to the present invention, the outer heel pad, the outer calf pad, the outer metatarsal pad, and the lateral arch pad are provided for the forearm, and the outer heel pad and the outer calf pad are made thinner toward the center, so that the foot is a weight core. Slip away from the body to maintain normal weight.

1A is a skeleton of the foot seen from the instep of the right foot.
1B is the skeleton of the foot seen from the side of the right foot.
1C is an explanatory view of the medial calf and lateral calf.
2 is the centerline of the normal foot shown in the shoe insole.
Figure 3 is an exploded perspective view showing a shoe insole with a balance maintaining pad according to the present invention.
4 is a plan view of a shoe insole equipped with a balance pad of FIG.
Figure 5 shows a left side view of the shoe insole of Figure 4;
6 shows a front view of the shoe insole of FIG. 4.
7 is a side view of the inner heel pad of the balance maintaining pad of FIG.
FIG. 8 is a side view of the inner seed pad of the balance maintaining pad of FIG. 3.
FIG. 9 is a side view of the outer longitudinal pad of the balance maintaining pad of FIG. 3.
10 is a side view of the medial metatarsal pad of the balance maintaining pad of FIG.
FIG. 11: shows the side view of the horizontal arch pad of the balance maintaining pad of FIG.
12 is an example of a shoe insole equipped with a balance maintaining pad for flat feet as an embodiment of the present invention.
FIG. 13 is an example of a shoe insole equipped with a balance maintaining pad for forefoot forefoot as an embodiment of the present invention. FIG.
14 is an example of a shoe insole equipped with a balance maintaining pad for a foot as one embodiment of the present invention.
15 is an example of a shoe insole provided with a pad for maintaining a balance on the upper surface according to an embodiment of the present invention.
16 is a side view of the shoe insole of FIG. 15.

Hereinafter, with reference to the accompanying drawings will be described with reference to the accompanying drawings a preferred embodiment of a shoe insole equipped with a customized balance maintenance pad according to the present invention. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

In addition, the following examples are not intended to limit the scope of the present invention but merely presented by way of example, and there may be various embodiments implemented through the present invention.

Figure 3 is an exploded perspective view showing a shoe insole with a balance maintaining pad according to the present invention, Figure 4 shows a top view of the shoe insole is equipped with a balance maintaining pad of Figure 3, Figure 5 is the shoe insole of Figure 4 6 shows a front side view of the shoe insole of FIG.

Shoe insole 10 of the present invention is the insole body 20, the inner heel pad 30, the outer heel pad 40, the inner longitudinal pad (50), the outer longitudinal pad (60), medial metatarsal pad (70) ), The lateral metatarsal pad 80, and lateral arch pad (90).

The insole body 20 is to cover the inner bottom of the shoe, made of a synthetic resin material having elasticity and is formed in the same manner as the inner bottom surface of the shoe and the upper surface is formed to be curved similar to the sole shape. At this time, the upper surface of the insole body 20 may be adhesively fixed to a fiber sheet (not shown) to prevent slipping.

3 to 5 are the inner heel pad 30, the outer heel pad 40, the inner end pad 50, the outer end pad 60, the inner side of the balance maintenance pad on the bottom of the shoe insole 10 The metatarsal pad 70 and the lateral metatarsal pad 80 are mounted, indicating that the horizontal arch pad 90 is mounted on the upper surface of the shoe insole 10, and in some cases, the pads for maintaining the balance are insole 10. It may be mounted on the upper surface, or the bottom, and in some cases may be mounted under the fiber sheet of the upper surface of the insole body (20).

The inner heel pad 30 is made of a synthetic resin material having elasticity, is made thinner toward the center, and is attached by an adhesive to correspond to the inner side of the heel portion (heel portion) of the insole body 20. The medial heel pad 30 corresponds to the inner side of the heel portion of the foot, and the upper portion of the medial heel pad 30 corresponds to the calcaneus lower surface (that is, the lower tongue of the second lingual bone), which is the heel end point of the foot. That is, the central side) corresponds to the centerline 5 of the foot at the heel portion of the foot.

The outer heel pad 40 is made of a synthetic resin material having elasticity, is made thinner toward the center, and is attached by an adhesive to correspond to the outside of the heel portion (heel portion) of the insole body 20. The lateral heel pad 40 corresponds to the outer side of the heel portion of the foot and the upper portion of the lateral heel pad 40 corresponds to the calcaneus lower surface (that is, the lower lingual bone), which is the heel end point of the foot. That is, the central side) corresponds to the centerline 5 of the foot at the heel portion of the foot.

 On the heel portion of the foot, the inner heel pad 30 and the outer heel pad 40 are attached to the left and right with respect to the centerline 5 of the foot.

The inner end pad 50 is made of a synthetic resin material having elasticity, and is attached by an adhesive to correspond to the inner end portion of the insole body 20, wherein one end of the inner end pad protrudes curved upwards. It is preferable to form. The medial end pad 50 is located corresponding to the heel end point (lower surface of the second tongue) from the back of the first metatarsal bone. The medial calf pad 50 forms a streamlined semicircle (a gourd shape), the part corresponding to the area of the inner side of the shoe corresponding to the area from the calcaneus of the foot to the rib, the vertebral bone, the lingual bone, and the first to third metatarsal heads. That is, the thickness of the shoe inner bottom line counterpart 55 is the thickest, and is made thinner toward the centerline side and the inner side from the shoe inner bottom line counterpart 55, and the shoe inner bottom line counterpart 55 The boundary is made so that both sides maintain a constant angle.

The outer longitudinal pad 60 is made of a synthetic resin material having an elasticity, and is attached by an adhesive to correspond to the outer longitudinal portion of the insole body 20, wherein one end of the outer longitudinal pad is curved upwardly. It is preferable to form. The lateral calf pad 60 is located to correspond to the heel end point (lower surface of the second lingual bone) from the rear of the fifth metatarsal bone. The outer longitudinal pad 60 forms a streamlined semicircle (rock shape), and the thickness of the portion corresponding to the outer side bottom line of the shoe corresponding to the cubic line, that is, the thickness of the outer side bottom line corresponding to the shoe, corresponds to the outer bottom line of the shoe. It is made so as to become thinner toward the center line side and the outside from the portion, and both sides are maintained at a constant angle to the shoe outer bottom line line counterpart.

The inner longitudinal pad 50 and the outer longitudinal pad 60 are attached to the left and right with respect to the centerline 5 of the foot.

The medial metatarsal pad 70 is formed of a synthetic resin material having elasticity, and the thickness becomes thinner toward the center, so that the cross section is formed in a triangular shape, and that is, the first to third metatarsal heads of the insole body 20. It is attached by an adhesive to correspond to the site. That is, the inner surface of the medial metatarsal pad 70 corresponds to the edge of the first metatarsal head, and the upper portion of the medial metatarsal pad 70 is mounted on the insole body 20 so as to correspond to the first to third metatarsal head lines. .

The outer metatarsal bone pad 80 is formed of a synthetic resin material having elasticity, and the thickness becomes thinner toward the center, so that the cross section is formed in a triangular shape, and that is, the third to fifth metatarsal heads of the insole body 20. It is attached by an adhesive to correspond to the site. That is, the outer surface of the lateral metatarsal pad 80 corresponds to the edge of the fifth metatarsal head, and the upper portion of the lateral metatarsal pad 80 is mounted on the insole body 20 so as to correspond to the third to fifth metatarsal head lines. .

The medial metatarsal pad 70 and the lateral metatarsal pad 80 are attached to the left and right with respect to the centerline 5 of the foot.

The lateral arch pad 90 is to support the lateral arch formed by the five metatarsal bones of the instep, and is mounted in correspondence with the portion where the metatarsal head is in contact with the insole body 20 and distributes the pressure concentrated on the metatarsal head. The transverse arch pad 90 has a horizontal length from the outer edge of the first metatarsal head to the inner edge of the fourth metatarsal head, and the longitudinal length is the length from the front end of the metatarsal head to the rear end of the metatarsal bone at the midpoint of the second metatarsal and third metatarsal bones. The center point is the middle point of the second metatarsal bone and the third metatarsal bone, and the height of the center point is the height at the middle point of the second metatarsal head and the third metatarsal head. The horizontal arch pad 90 has a circular bottom surface close to a triangle.

Here, the inner heel pad 30, the outer heel pad 40, the inner end pad 50, the outer end pad 60, the medial metatarsal pad 70, the lateral metatarsal pad 80, the lateral arch pad ( 90 may be detachably attached by Velcro tape (not shown). In addition, the insole body 20 has an inner heel pad 30, the outer heel pad 40, the inner longitudinal pad 50, the outer longitudinal arch pad 60, the medial metatarsal pad according to the shape of the sole of the user and walking habits It is also possible to selectively attach or remove the 70, the lateral metatarsal pad 80 and the lateral arch pad 90.

In some cases, a center line 5 is displayed on the bottom of the insole body 20, and alignment lines of each pad may be further displayed on both sides of the center line. That is, the inner heel pad 30, the outer heel pad 40, the inner end pad 50, the outer end pad 60, the medial metatarsal pad 70, the lateral metatarsal pads along the center line and the alignment line ( 80) can be used by attaching the horizontal arch pad (90).

7 is a side view of the inner heel pad of the balance maintaining pad of FIG. 3, (a) a front view of the inner heel pad, (b) a right side view of the inner heel pad, and (c) a left side view of the inner heel pad.

The inner heel pad 30 is formed by dividing the ellipse into quarters with respect to the center point, so that the thickness becomes thinner toward the center, and the cross section forms a triangle.

Since the outer heel pad 40 also has the same shape as the inner heel pad 30, a separate description thereof will be omitted.

The material of the outer heel pad 40 and the inner heel pad 30 is preferably rubber or high hardness ethylene vinyl acetate (EVA) having a hardness of 90 or more, and the inner and inner heel pads 30 of the inner heel pad 30. The thickness at the outer side, i.e., the wedge height, is about 3 mm, preferably up to about 6 mm depending on the symptoms.

 FIG. 8 shows a side view of the medial end pad of the balance maintaining pad of FIG. 3, (a) a front view of the medial end pad, (b) a rear view of the medial end pad, and (c) (D) A left side view is a right side view of an inner side seed pad.

The inner medial pad 50 forms a streamlined semicircle (rock shape), the thickness of the inner shoe bottom line line corresponding part 55 is the thickest, and becomes thinner toward the center line side and the inner side from the shoe inner bottom line corresponding part 55. It is made to be made, both sides of the shoe inner bottom line line corresponding to the boundary 55 is made to maintain a constant angle. As a material of the inner side seed pad 50, it is preferable that it consists of high hardness ethylene vinyl acetate (EVA) of 80 or more of hardness. It is preferable that the thickness of the shoe inner bottom line corresponding part 55 is about 7 mm.

Figure 9 shows a side view of the outer longitudinal pad of the balance maintaining pad of Figure 3, (a) the left side view of the outer longitudinal arch pad, (b) the front view of the outer longitudinal arch pad, (c) the outer longitudinal arch pad Rear view.

The outer longitudinal pad 60 forms a streamlined semicircle (rock shape), the thickness of the shoe outer bottom line counterpart 65 is the thickest, and becomes thinner and thinner toward the centerline side and the outside from the shoe outer bottom line counterpart. On both sides of the shoe outer bottom line corresponding to the boundary portion is made to maintain a constant angle.

As a material of the outer seed pad 60, it is preferable that it consists of high hardness ethylene vinyl acetate (EVA) of 80 or more of hardness. Preferably, the thickness of the shoe outer bottom line counterpart 65 is about 3 mm.

FIG. 10 is a side view of the medial metatarsal pad of the balance maintaining pad of FIG. 3, (a) a left side view of the medial metatarsal pad, (b) a right side view of the medial metatarsal pad, (c) a front view of the medial metatarsal pad, ( d) A rear view of the medial metatarsal pad.

The medial metatarsal pad 70 is formed of a quadrangle with an inner side formed with an oblique line, and is made thinner toward the center (outer side) to form a cross section in a triangular shape. In other words, the diagonal side is made thickest and gradually thinner.

Since the lateral metatarsal pad 80 is also the same shape as the medial metatarsal pad 70, a separate description thereof will be omitted.

The material of the medial metatarsal pad 70 and the lateral metatarsal pad 80 is preferably made of high hardness EVA having a hardness of 80 or more, the thickness of the medial side of the medial metatarsal pad 70 and the lateral side of the lateral metatarsal pad 80, That is, the wedge height is preferably about 3 mm.

11 is a side view of the horizontal arch pad of the balance maintaining pad of FIG. 3, (a) a rear view of the horizontal arch pad, and (b) a side view of the horizontal arch pad.

The horizontal arch pad 90 has a circular bottom surface close to a triangle, the center portion is thickest, and the thickness becomes thinner toward the edge, so that the center portion is raised. The point 4/5 from the vertex of the triangular arch pad 90, that is, the point 1/5 from the top of the cross arch pad 90 toward the vertex has the highest thickness, and the thickness is preferably 3 mm.

The material of the horizontal arch pad 90 is preferably made of high hardness EVA with a hardness of 80 or more.

12 is an example of a shoe insole equipped with a balance maintaining pad for flat feet as an embodiment of the present invention.

Flat foot is the case of the medial metatarsal, medial calf, inner heel collapsed down, the shoe insole for the flat foot is insole heel pad 30, medial calf pad 50, medial metatarsal pad 70 to the insole body 20 It comprises a horizontal arch pad (90). In some cases, the horizontal arch pad 90 may be omitted. An inner heel pad 30, an inner longitudinal arch pad 50, and an inner metatarsal pad 70 are mounted on the bottom of the insole body 20, and the horizontal arch pad 90 is mounted on the upper surface of the insole body 20. Can be.

FIG. 13 is an example of a shoe insole equipped with a balance maintaining pad for forefoot forefoot as an embodiment of the present invention. FIG.

Shoe insole for inner forefoot when only the inner heel portion is collapsed is formed with the inner heel pad 30, the inner longitudinal pad 50, the side arch pad 90 in the insole body 20. In some cases, the horizontal arch pad 90 may be omitted. The inner heel pad 30 and the inner longitudinal arch pad 50 may be mounted on the bottom of the insole body 20, and the horizontal arch pad 90 may be mounted on the upper surface of the insole body 20.

14 is an example of a shoe insole equipped with a balance maintaining pad for a foot as one embodiment of the present invention.

The shoe insole for the foot arch with high arch is provided with an outer heel pad 40, an outer longitudinal pad 60, an lateral metatarsal pad 80, and a horizontal arch pad 90 on the insole body 20. In some cases, the horizontal arch pad 90 may be omitted. An outer heel pad 40, an outer longitudinal arch pad 60, and an outer metatarsal pad 80 are mounted on the bottom of the insole body 20, and a horizontal arch pad 90 is mounted on the upper surface of the insole body 20. Can be.

15 is an example of a shoe insole provided with a balance maintaining pad on an upper surface according to an embodiment of the present invention, Figure 16 is a side view of the shoe insole of FIG.

15 and 16 illustrate a case in which a balance maintaining pad is mounted on an upper surface of the shoe insole 10, and FIGS. 3 and 4 illustrate a case in which a balance maintaining pad is mounted on a bottom surface of the shoe insole 10. In some cases, as shown in FIGS. 15 and 16, the balance maintaining pad may be mounted on the upper surface of the shoe insole 10, and then a fiber sheet may be further mounted thereon.

15 and 16 of the shoe insole 10 is the insole body 20, the inner heel pad 30, the outer heel pad 40, the inner end pad 50, the outer end pad 60, the medial metatarsal bone The pad 70, the lateral metatarsal pad 80, and the lateral arch pad 90 are mounted, but the raised portions are mounted to face the upper surface.

5: centerline 10: shoe insole
20: insole body 30: inner heel pad
40: outer heel pad 50: medial end pad
55: shoe inner bottom line corresponding part 60: outer longitudinal arch pad
65: shoe outer bottom line corresponding part 70: medial metatarsal pad
80: lateral metatarsal pad 90: horizontal arch pad

Claims (29)

Insole is placed on the inner bottom of the shoe, the insole body is formed in the same size and shape as the inner bottom surface of the shoe;
At the distal end of the bottom of the insole body, the inner side is made to be attached to correspond to the first to third metatarsal head, the inner side is made of a quadrangular oblique line, the inner side is thick and thinner toward the outer side Metatarsal pads;
In the middle of the bottom of the insole body, attached to correspond to the medial calf site, forming a streamlined semi-circle, the area corresponding to the area from the calcaneus of the foot to the ribs, scapula, lingual bone, first to third metatarsal head A medial bottom pad corresponding to the inner bottom line corresponding part is made thicker and thinner toward the outside and the inside;
An inner heel pad attached to the inner side of the heel portion of the bottom of the insole body and having an ellipsoid divided into quarters, the inner side of which is formed as the curved portion of the ellipse, and the thickness becomes thinner toward the outer side;
Shoe insole provided with a balance maintaining pad, characterized in that consisting of. The method of claim 1,
The medial metatarsal pad has a thick inner side and thinner toward the outer side to form a wedge,
The inner end pads have thicker inner shoe bottom counterparts and become thinner as they go inward and outward to form wedges.
The inner heel pad has a thick inner side and thinner toward the outer side to form a wedge,
Shoe insole with a balancing pad, characterized in that made to help the flat foot to walk normal. Insole is placed on the inner bottom of the shoe, the insole body is formed in the same size and shape as the inner bottom surface of the shoe;
In the middle of the bottom of the insole body, attached to correspond to the medial calf site, forming a streamlined semi-circle, the area corresponding to the area from the calcaneus of the foot to the ribs, scapula, lingual bone, first to third metatarsal head An inner bottom pad corresponding to the inner bottom line corresponding part is made thicker and becomes thinner inward and outward;
An inner heel pad attached to the inner side of the heel portion of the bottom of the insole body and having an ellipsoid divided into quarters, the inner side of which is formed as the curved portion of the ellipse, and the thickness becomes thinner toward the outer side;
Shoe insole provided with a balance maintaining pad, characterized in that consisting of. The method of claim 3,
The inner end pads have thicker inner shoe bottom counterparts and become thinner as they go inward and outward to form wedges.
The inner heel pad has a thick inner side and thinner toward the outer side to form a wedge,
Shoe insole with a balancing pad, characterized in that made to help the normal forefoot walking. Insole is placed on the inner bottom of the shoe, the insole body is formed in the same size and shape as the inner bottom surface of the shoe;
At the distal end of the bottom of the insole body, it is attached to correspond to the third to fifth metatarsal head, the outer side is made of a quadrangular oblique line, the outer side is thick and the outer side is made thinner toward the inner side Metatarsal pads;
In the middle of the bottom of the insole body, it is attached to correspond to the lateral calf portion, forming a streamlined semicircle, the outer side of the shoe line corresponding to the bottom line of the shoe corresponding to the cubic line is thick and the outer side is made thinner toward the inner and outer sides Seed pad;
An outer heel pad attached to an outer side of the heel portion of the bottom of the insole body and having an elliptical quarter shape, the outer surface of which is formed as a curved portion of the elliptical shape, the outer side being thicker and thinner toward the inner side;
Shoe insole provided with a balance maintaining pad, characterized in that consisting of. The method of claim 5,
The outer lateral metatarsal pad has a thick outer surface and becomes thinner toward the inner surface to form wedges.
The outer end pads have thicker outer shoe line counterparts, and become thinner and thicker toward the inner and outer sides to form wedges.
The outer heel pad has a thick outer surface and becomes thinner toward the inner surface to form a wedge,
Shoe insole with a balancing pad, characterized in that it is made to help the foot to normal walking. The method according to any one of claims 1 to 6,
The shoe insole with a balance maintaining pad, which is attached to the upper side of the insole body corresponding to the horizontal arch portion, made of a triangle, and further comprising a horizontal arch pad with a central portion raised. The method according to any one of claims 1 to 3,
The inner heel pad, the upper portion of the inner heel pad corresponds to the lower end of the heel end of the foot, the shoe with a balance maintenance pad, characterized in that one side of the inner heel pad corresponds to the centerline of the foot at the heel portion of the foot Insole. The method of claim 5,
The outer heel pad, the upper portion of the outer heel pad corresponds to the lower end of the heel end of the foot, the shoe with a balance maintenance pad, characterized in that one side of the outer heel pad corresponds to the centerline of the foot at the heel of the foot Insole. The method according to any one of claims 1 to 3,
The medial end pad is a shoe insole with a balance maintaining pad, characterized in that the position is located in correspondence from the back of the first metatarsal bone to the lower end of the calcaneus. The method of claim 10,
The inner insole pad, the shoe insole with a balance maintaining pad, characterized in that both sides to maintain a predetermined angle to the inner bottom line line corresponding portion of the shoe. The method of claim 5,
The outer calf pad, the shoe insole with a balance maintaining pad, characterized in that the position is located in correspondence from the back of the fifth metatarsal bone to the lower end of the calcaneus. The method of claim 12,
Outer longitudinal pad is a shoe insole with a balance maintaining pad, characterized in that both sides to maintain a predetermined angle to the outer bottom line line corresponding to the shoe. The method of claim 1,
In the medial metatarsal pad, the medial side of the medial metatarsal pad corresponds to the edge of the first metatarsal head, and the upper portion of the medial metatarsal pad is attached to the insole body so as to correspond to the first to third metatarsal head lines. Shoe insole with pad. The method of claim 5,
In the lateral metatarsal pad, the outer surface of the lateral metatarsal pad corresponds to the edge of the fifth metatarsal head, and the upper portion of the lateral metatarsal pad is attached to the insole body so as to correspond to the third to fifth metatarsal head lines. Shoe insole with pad. The method of claim 7, wherein
The transverse arch pad shall have a horizontal length from the outer edge of the first metatarsal head to the inner edge of the fourth metatarsal head, and the vertical length from the front end of the metatarsal head to the rear end of the metatarsal bone at the midpoint of the second metatarsal and third metatarsal bones, The center point is the middle point of the second metatarsal bone and the third metatarsal bone, the height of the center point is a shoe insole with a balance maintaining pad, characterized in that the height at the middle point of the second metatarsal head and the third metatarsal head. The method of claim 1,
Medial metatarsal pad, medial end arch pad, medial heel pad is a shoe insole with a balance maintaining pad, characterized in that made of synthetic resin having elasticity. The method of claim 5,
Lateral metatarsal pads, outer longitudinal arch pads, outer heel pads are insole with a balance maintenance pad, characterized in that made of synthetic resin having elasticity. The method according to any one of claims 1 to 3,
The material of the inner heel pad is rubber or high hardness ethylene vinyl acetate (EVA) having a hardness of 90 or more, and the inner sole of the inner heel pad is equipped with a balance pad, wherein the inner sole pad has a thickness of 3 to 6 mm. The method of claim 5,
The material of the outer heel pad is rubber or high hardness ethylene vinyl acetate (EVA) having a hardness of 90 or more, and the thickness of the outer surface of the outer heel pad is 3 to 6 mm. The method according to any one of claims 1 to 3,
The material of the inner end pad is made of high hardness ethylene vinyl acetate (EVA) having a hardness of 80 or more, and the shoe insole with balance pads, characterized in that the thickness of the corresponding inner bottom line of the shoe is about 7 mm. The method of claim 5,
The material of the outer longitudinal pad is made of high hardness ethylene vinyl acetate (EVA) with a hardness of 80 or more, and the shoe insole with balance pads, characterized in that the thickness of the corresponding outer bottom line of the shoe is about 3mm. The method of claim 1,
The medial metatarsal pad is made of high hardness EVA with a hardness of 80 or more, and the thickness of the inner surface of the medial metatarsal pad is about 3mm, the shoe insole with a balance maintenance pad. The method of claim 5,
The lateral metatarsal pad is made of high hardness EVA having a hardness of 80 or more, and the thickness of the outer surface of the lateral metatarsal pad is about 3 mm. The method of claim 7, wherein
The horizontal arch pad is made of a triangle, the point 4/5 from the vertex of the triangle is the thickest 3mm, the material of the horizontal arch pad is provided with a balance maintenance pad, characterized in that made of high hardness EVA of 80 or more hardness Shoe insole. Insole is placed on the inner bottom of the shoe, the insole body is formed in the same size and shape as the inner bottom surface of the shoe;
At the distal end of the upper surface of the insole, the first to third metatarsal heads are attached to correspond to each other, and the inner side is made of a quadrangular oblique line, and the inner side is thick and the inner side is made thinner toward the outer side. Metatarsal pads;
In the middle of the upper surface of the insole body, attached to correspond to the medial calf site, forming a streamlined semicircle, the area from the calcaneus of the foot through the jaggerous bone, the vertebral bone, the lingual bone, the first to third metatarsal head A medial bottom pad corresponding to the inner bottom line corresponding part is made thicker and thinner toward the outside and the inside;
An inner heel pad attached to an inner side of a heel portion of an upper side of an insole body, wherein the inner side is made of an elliptical quarter, the inner side of which is an elliptic curved portion, the thickness being thicker and thinner toward the outer side;
Shoe insole provided with a balance maintaining pad, characterized in that consisting of. Insole is placed on the inner bottom of the shoe, the insole body is formed in the same size and shape as the inner bottom surface of the shoe;
In the middle of the upper surface of the insole body, attached to correspond to the medial calf site, forming a streamlined semicircle, the area from the calcaneus of the foot through the jaggerous bone, the vertebral bone, the lingual bone, the first to third metatarsal head An inner bottom pad corresponding to the inner bottom line corresponding part is made thicker and becomes thinner inward and outward;
An inner heel pad attached to an inner side of a heel portion of an upper side of an insole body, wherein the inner side is made of an elliptical quarter, the inner side of which is an elliptic curved portion, the thickness being thicker and thinner toward the outer side;
Shoe insole provided with a balance maintaining pad, characterized in that consisting of. Insole is placed on the inner bottom of the shoe, the insole body is formed in the same size and shape as the inner bottom surface of the shoe;
At the tip of the upper surface of the insole body, it is attached to correspond to the third to fifth metatarsal head, the outer side is made of a quadrangular oblique line, the outer side is thick and the outer side is made thinner toward the inner side Metatarsal pads;
In the middle of the upper surface of the insole body, it is attached to correspond to the lateral calf portion, forming a streamlined semicircle, the outer side of the shoe bottom bottom line corresponding to the cubic line is thick and the thickness is thinner toward the inner and outer sides Seed pad;
An outer heel pad attached to an outer side of the heel portion of the upper side of the insole, having an elliptical quarter, the outer surface of which is formed as a curved portion of the elliptical shape, the outer side being thicker and thinner toward the inner side;
Shoe insole provided with a balance maintaining pad, characterized in that consisting of. The method of claim 26,
Shoe insole provided with a balance maintaining pad, characterized in that after mounting the medial metatarsal pad, the medial end arch pad, the inner heel pad on the upper surface of the insole body, the fiber sheet is further mounted thereon.

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