KR20110034815A

KR20110034815A - Shoe sole

Info

Publication number: KR20110034815A
Application number: KR1020090092257A
Authority: KR
Inventors: 김성봉
Original assignee: 김성봉
Priority date: 2009-09-29
Filing date: 2009-09-29
Publication date: 2011-04-06

Abstract

PURPOSE: A shoe outsole equipped with a secondary outsole is provided to correct walking and to alleviate or prevent eccentric wear of an outsole. CONSTITUTION: A shoe outsole equipped with a secondary outsole is equipped with secondary soles(40,50) in the bottom surface thereof. The secondary outsole is in the front bottom surface or rear bottom surface of the shoe outsole(10). The secondary outsole is made of the same material as the material of the shoe outsole. The height difference is generated in the bottom surface of the shoe outsole by the mounting position of the secondary outsole.

Description

Shoe sole {shoe sole}

The present invention relates to a shoe sole, and more particularly, to a shoe sole which can relieve height correction on the bottom surface of a shoe sole and relieve uneven wear of the sole.

A rough classification of human gait includes: normal gait, where the foot is perpendicular to the ground when the foot touches the ground, pronation gait, where the foot bends inward, and external gait, where the foot bends outward. (supination gait).

People with internal or external gait can't correct gait by wearing normal shoes made for people with normal gait, but rather worsening the wrong gait.

Therefore, in order to recognize and correct the wrong step, the user purchases a separate shoe insole or shoe insert for his foot, or pays a lot of money by going to a foot specialist. Had to make and wear suitable insoles or auxiliary shims. In other words, people with incorrect gait were unable to correct gait correction due to cost or time problems.

On the other hand, people with normal gait also wear a shoe for a long time, the left and right side of the shoe is asymmetrical wear occurs. The wear and tear on the front and heel of the shoe not only shortens the life of the shoe but can also affect the gait, especially in people with abnormal gait.

In addition, due to the wear of such shoes, the load due to the weight is concentrated, and the impact force is transmitted to the spine, causing pain in the lower back, shoulders, neck, and the like. There was a fatal problem.

This fatal problem occurs in women who wear shoes such as high-heeled high heels, and the number of women who frequently complain of pain or fatigue such as back or knee is increasing.

Accordingly, the present invention is devised to solve the conventional problems as described above, by configuring an auxiliary outsole that can give a difference in height to the bottom surface of the shoe sole according to the direction of the gait correction function of the gait and the sole The sole purpose of this is to provide a shoe sole that can alleviate uneven wear.

The above object is achieved by a shoe sole, which is formed in the lower part of the shoe to support the sole, wherein the auxiliary sole is configured at the inner side or the outer side of the bottom of the shoe sole.

In addition, the auxiliary outsole is preferably configured in each of the inner or outer portions of the heel or heel of the shoe sole bottom or both front and heel according to the inner-type gait or the outer gait.

In addition, the auxiliary outsole is formed to be inclined downward from the inner side or the outer side of the sole bottom surface of the shoe sole, the auxiliary sole may be configured integrally or attached to the shoe sole.

In addition, it is preferable that the front heel of the shoe sole configured as the one-piece sole or the attachment type is used after being cut by a pair after the pair is integrally molded at the same time.

According to the shoe sole of the present invention, according to the inner step of the foot bends inward or the outer step of the foot bends outwards by forming a secondary outsole on the heel and heel of the sole bottom of the shoe sole to give a height difference Not only can it correct, but it also has the effect of relieving or preventing uneven wear of the sole.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 5 are diagrams illustrating a shoe sole according to the present invention.

As shown in Figures 1 and 2, the shoe sole 1 of the present invention, the auxiliary outsole 40 in the bottom surface of the shoe sole 1 according to the direction of the foot, that is, the inner or outer gait 50 is configured.

The auxiliary soles 40 and 50 are made of the same material as the shoe sole 1, and in the case of the inner step where the foot is bent inward, the auxiliary sole 40 and 50 are moved toward the bottom inner side of the shoe sole 1. In the case of the external type gait that the foot bends outward, the auxiliary outsole 40, 50 is configured as the bottom side of the sole side of the shoe sole 1 to form a height difference on the bottom surface of the shoe sole 1 do.

Therefore, when the inner sole or the outer sole by the auxiliary outsole (40, 50) as shown in Figure 2, the shoe sole (1) is evenly grounded to the ground so that the foot and the ground at right angles It leads to gait.

In addition, the auxiliary outsole 40, 50 may be configured on the heel 10 or heel 20 or the front and heel 10, 20 of the sole of the shoe sole 1, but more preferably, Auxiliary outsole 40, 50 may be configured in both the front and heel 10, 20. In particular, in recent years, as the physique and weight increase, the majority of people who walk with their feet open, which is a kind of external gait, are walking on the floor, and these steps are placed on the ground from the outside of the heel (20). If there is an auxiliary outsole 50 on the bottom heel 20 of the sole 1 can be compensated for this.

Thus, as the auxiliary sole 50 is configured on the heel 20 as described above, when the foot is stepped on the ground, the angle between the foot and the ground is made while the heel 20 of the shoe sole 1 is grounded evenly on the ground. Since the correction can not only correct the wrong gait, but also prevents the wear of the heel 20 in advance.

And, as described above, in addition to the auxiliary outsole 50 of the heel 20, if there is an auxiliary outsole 40 in the front heel 10, the load of the human body concentrated on the outside or inward of the foot when stepping the ground when walking By being naturally distributed throughout the foot, it is possible to induce normal gait while absorbing and alleviating the impact force during walking, and significantly reducing walking fatigue while preventing and correcting spinal deformation. In particular, women who frequently wear high heels can prevent foot deformity.

However, in the case of high heels among women's favorite shoes, when the ground plane (ground area with the ground) of the heel 23 formed on the heel 20 is small, the auxiliary sole may not be configured on the heel 20.

The auxiliary soles 40 and 50 may be molded integrally with the shoe sole 1 at the time of manufacture of the shoe sole 1, but as an attachment means to the shoe sole 1 after the manufacture of the shoe sole 1. It can also be attached and fixed separately.

As such, when the auxiliary soles 40 and 50 are separately attached to the bottom surface of the shoe sole 1, the auxiliary soles 40 and 50 can be replaced so that the life of the shoes can be extended. The auxiliary soles 40 and 50 may be molded in various sizes and shapes separately from the shoe sole 1.

On the other hand, the auxiliary outsole 40, 50 composed of the heel 10 and the heel 20 as described above is the inner side (11) (21) or the outer side (12) ( 22) is inclined downward toward the side. That is, in the case of the inner walking shoe, it is inclined downward toward the inner parts 11 and 21, and in the case of the outer walking shoe, it is formed to be inclined downward toward the outer parts 12 and 22.

The inclination of the auxiliary soles 40 and 50 is indicated by arrows in the shoe sole 1 of the left shown in FIG. 1, in the case of the auxiliary sole 40 of the front heel 10 of the auxiliary sole 40. It is preferably formed thicker from the bottom portion 42, which is the tip portion, toward the protruding portion 41 side behind the outer portion 12, and the thickness thereof is formed within the range of 0.05 to 0.5 mm. In the case of the auxiliary outsole 50 of the heel 20, the thickness is formed thicker from the bottom portion 52, which is the distal end portion of the auxiliary outsole 50, toward the protruding portion 51 behind the outer portion 22, and the thickness thereof is 0.05 to 0.5 mm. It is preferable to form in the range of. In addition, the shoe sole 1 on the opposite right side also has the same structure in a shape symmetrical with the left shoe sole 1.

Therefore, the bottom surface of the shoe sole 1 is grounded evenly to the ground by the protrusions 41 and 51 of the auxiliary outsole 40 and 50 at the time of walking, so that the gait is corrected and uneven wear of the shoe sole 1 is preliminary. Will be prevented.

On the other hand, in Figures 1 and 2 as an example of the present invention was described as a low-heeled men's shoes as an example, shoe sole (1) is a configuration that forms the bottom surface of the shoe, according to the type of shoes 1 and As shown in FIG. 2, the heel 23 may be separately provided, but there may be a type that does not have a boundary of the heel 23. And just like in the shoe with a heel 23 as shown in Figure 2 may be applied to the auxiliary outsole (40, 50).

On the other hand, Figure 3 is an embodiment in which the shoe sole according to the present invention is configured for safety shoes or hiking boots, prior to describing the present embodiment, the same reference numerals are given to the same parts as the above-described embodiment, and duplicate descriptions are omitted. .

As shown in Figure 3, the sole 1 of the safety shoes or hiking boots are formed with a plurality of protrusions 30 to prevent slipping in a conventional form.

Therefore, the auxiliary outsole 40, 50 of the present invention is configured between the sole (1) the main body and the protrusion 30, the auxiliary sole 40, 50 when forming the sole (1) outsole (1) Although it is preferable to mold integrally to the second method, the auxiliary soles 40 and 50 may be attached to the sole 1, but in this case, the anti-slip protrusion 30 is formed on the bottom surface of the auxiliary sole 40 and 50. ) Is preferably molded integrally.

Figure 4 is an example of a shoe sole according to the present invention is composed of a high-heeled high-heeled women's shoes, prior to explaining this embodiment is given the same reference numerals for the same parts as the above-described embodiment, duplicate description is omitted do.

As shown in Figure 4, in the case of high-heeled shoes for women, the ground area of the heel 23 is grounded with the ground is not large.

Therefore, in the present embodiment, the auxiliary sole 40 is configured only on the front heel 10 of the high heel sole 1, and the heel 20 is illustrated in a form not configuring the auxiliary sole, but in the case of the high heel 23 Auxiliary outsole can be configured in this way, the auxiliary outsole applied to the high heels is also molded in the same structure as the auxiliary outsole of the above-described embodiment, and has the same function.

5 is a view of a state in which the sole of the shoe sole according to the present invention is manufactured in a single pair at the same time, prior to explaining the present embodiment, the same reference numerals are given to the same parts as the above-described embodiment, and overlapping descriptions will be given. Is omitted.

As shown in Figure 5, in the present invention to produce a pair of shoe soles (1) at the same time integrally produced to increase the productivity of the shoe sole (1).

Preferably, as shown in Figure 5, the front heel 10 of the symmetrical shoe sole 1 is produced in one piece, the rear end is connected to each other, and the auxiliary sole 40 is configured on the front heel 10 is the front heel 10 The molding may be molded integrally with the front heel 10 or attached to the molded front heel 10 through a conventional attachment means or the like.

In addition, although not shown in the present embodiment, the heel 20 of the shoe sole 1 may also be integrally molded at the same time as a pair of the heel 10 described above.

Therefore, it is possible to increase the productivity of the shoe sole 1 to which the auxiliary sole 40 according to the present invention is applied.

1 is a view showing a shoe sole according to the present invention.

2 is a landing state diagram of FIG. 1.

3 is a view showing another embodiment of a shoe sole according to the present invention.

4 is a view showing another embodiment of a shoe sole according to the present invention.

5 is a view of a state in which a pair of the front heel of the shoe sole according to the present invention.

1: shoe sole 10: heel

11: inner part 12: outer part

20: heel 21: medial part

22: outer part 23: heels

30: protrusion 40,50: auxiliary sole

41,51: protrusion 42.52: bottom

Claims

In the sole of the shoe formed in the lower part of the shoe to support the sole,

Shoe sole, characterized in that the auxiliary sole is configured on the inner surface or the outer surface bottom of the shoe sole.

The method of claim 1,

The auxiliary outsole is a shoe sole, characterized in that it is configured in each of the inner or outer heel or heel or front and heel of the sole bottom of the shoe sole in accordance with the inner or outer gait.

The method according to claim 1 or 2,

The auxiliary outsole is a shoe sole, characterized in that formed inclined downward from the inner side or the outer side side from the bottom side of the bottom surface of the shoe sole.

The method of claim 3, wherein

The auxiliary outsole is a shoe sole, characterized in that configured in one piece or attached to the shoe sole.

The method of claim 3, wherein

Shoe sole, characterized in that the front heel of the shoe sole consisting of the auxiliary sole integrally or attached to a pair of molded at the same time.