KR200330665Y1 - Shoes comprising shoes adding layer for preventing sprain - Google Patents

Abstract

The present invention relates to a shoe having an anti-slip shoe sole that can alleviate the phenomenon of the elderly or sick with the ankle of the outward.

The shoe provided with the anti-slip shoe sole according to the present invention is installed over the forefoot aft part and the midfoot part of the foot when worn so as to push the forefoot part and the foot part of the foot inward with a weak force as much as the force applied outward when walking. The thickness of the outer part of the foot is higher than the thickness of the part, and the first window portion made of a soft member which is restored when the key is pressed in and released, and the hard portion installed at the bottom of the first window portion and maintaining a circular shape when pressed And a second anti-slip portion made of one member, wherein the first and second non-slip portions include an anti-slip shoe sole configured to have a higher thickness of the outer portion of the foot than the thickness of the inner portion of the foot. . The shoe provided with the anti-folding shoe sole according to the present invention relieves the ankle from being squeezed by pushing the forefoot and the middle foot of the foot inward with a strong force at the moment when the folding can occur, and the operation is slow and agile like the elderly. Not only will you lose balance, you will fall well, and you'll be able to effectively prevent severe ankle injuries as your ankle collapses.

Description

Shoes comprising shoes adding layer for preventing sprain}

The present invention relates to an anti-slip shoe sole and a shoe provided with the anti-slip shoe, and more particularly, the anti-slip shoe sole and the insole which can alleviate the phenomenon of the ankle of the elder or the sick. It's about shoes.

Recently, as Korea's life span is prolonged, the proportion of the elderly in the total population is increasing rapidly. Older people have significantly lowered ability in many functions compared to younger people. For example, the motor skills, sensory ability, muscle strength, flexibility, memory and learning ability is significantly lower than the youth group.

Therefore, older people are more likely to be injured with even minor carelessness. In particular, it is common for the elderly or the sick to be injured in the outside of the ankle. In other words, the elderly or the sick are not only slow and agile, but also have a poor sense of balance and fall down. At this time, the ankle is crushed, resulting in severe ankle injury.

In the elderly, if the user wears shoes that do not fit the foot, the strength of the foot supporting the body decreases and the burden is felt on the knees, the waist, the upper body, and the posture is disturbed, causing various disorders. In addition, when walking or running, the external impact is concentrated on a specific part, so that the foot hurts and is easily felt. When the shoes are used for a long time, the pain in the foot area develops into a disease of the musculoskeletal system. Moreover, the elderly, the bones, ligaments, and muscles of old age is a big difference from the foot health of the young and the elderly usually requires shoes that fit them.

The technical task of the present invention is to prevent the ankle from folding outwardly by placing a specially designed member (sole) on the outside of the shoe worn by the elderly or the sick. It is to provide a shoe provided with a window.

1 is a cross-sectional view showing the structure of the anti-shoe shoe sole according to an embodiment of the present invention.

Figure 2 is a perspective view of the anti-shoe shoe sole in accordance with an embodiment of the present invention.

Figure 3 is a view for explaining the structure of the concave-convex line formed on the anti-slip shoe sole according to an embodiment of the present invention.

Figure 4 is an exploded perspective view showing a shoe provided with anti-slip shoe soles according to an embodiment of the present invention.

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

402: Heel

404: Outsole

406: Insole

408: rain

410: Upper

412 Sok lining

Anti-slip shoe sole according to the present invention for achieving the technical problem as described above,

In the anti-slip shoe sole that can alleviate the ankle of the elderly and the sick outward,

When the shoes are worn, the outer part of the foot is thicker than the thickness of the inner part of the foot in order to push the forefoot and the middle part of the foot inward with weak force as the force applied outward when walking. A first window portion made up of a soft member that is configured and pressed when pressed and restored upon release; And

And a second rain portion formed at a lower portion of the first rain portion and made of a hard member that maintains a circular shape when pressed.

The thickness of the outer portion of the foot is higher than the thickness of the inner portion of the foot and the first rain portion portion.

In addition, the upper surface of the first rain portion and the second rain portion portion is formed with an uneven portion for preventing the foot from slipping, the height of the unevenness corresponding to the outer portion of the foot is higher than the height of the unevenness corresponding to the inner portion of the foot It is preferable.

In addition, the unevenness is

When fitting the curve formed by the forefoot and midfoot to a single arc to provide maximum frictional force when the foot is exerted outwardly, the arc shape corresponds to the predetermined radius assuming a predetermined radius from the center point of the arc. It is preferable to form an uneven line to have an average curvature for each foot size.

In addition, the outer sole is wrapped around the outer midfoot of the foot to reduce the wearer's sense of foreign body in the predetermined area corresponding to the inside of the protruding portion of the middle foot from the outer portion of the foot so that it can be pushed inwards in the normal foot It is preferable that it consists of.

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

1 is a cross-sectional view showing a structure of an anti-slip shoe sole installed in a shoe according to an embodiment of the present invention. Referring to Figure 1, the anti-slip shoe sole according to an embodiment of the present invention is installed over the forefoot aft portion and the midfoot portion of the foot when the shoe is worn and the first comb of soft polyurethane material that is restored when pressed and released It is provided with a window portion 102 and the second rain portion 104 of the hard plastic material which is installed in the lower portion of the first rain portion 102 and maintains a circular shape when pressed. The first rain portion 102 and the second rain portion 104 is attached in the form as shown in FIG. In the above-mentioned insole, the thickness t2 of the outer portion of the foot is higher than the thickness t1 of the inner portion of the foot.

In the situation of walking in the state of wearing shoes with the above-described rain sole, when the ankle is forced outwards, the first sole 102 made of polyurethane is weakly applied to the forefoot and midfoot of the foot by the force applied outward. Inward. If a stronger force is applied to the outer side of the foot, the second sole portion 104 of the hard material installed under the first sole portion 102 made of polyurethane is pushed inward with a strong force to prevent the ankle from being folded. Relax naturally.

Polyurethane first rain portion 102 in this structure of the structure to some extent to prevent the situation that the folding may occur, hard plastic second rain portion 104 of the plastic material may cause the folding At the moment, with strong force, the ankle folds are relieved by pushing the forefoot and midfoot inwards. In addition, in the situation where the foot is not folded, the first sole portion 102 made of soft polyurethane material is made of soft polyurethane material. This is good.

On the other hand, the upper surface of the first rain portion 102 and the second rain portion 104 as described above is formed with a concave-convex to prevent the foot from slipping, the height of the concave-convex corresponding to the inner portion of the foot (h1) The height (h2) of the concave-convex corresponding to the outer portion is made high. This further mitigates the crease by maximally suppressing the slipping of the foot by the higher outer unevenness at the moment when creep can occur, i.e., when a strong force is applied to the outer portion of the foot. Since the unevenness of the structure is generally softer on the inner skin of the foot, if the unevenness is set high, it may solve the problem of causing pain in the bottom of the foot when walking for a long time. It is most preferable that such a rain gutter is provided over the midfoot part from the rear part of a forefoot part.

Figure 2 shows a perspective view of the anti-shoe shoe soles installed in the shoe according to an embodiment of the present invention. Referring to FIG. 2, the shoe sole of the folded neglected shoe according to the embodiment of the present invention has a thickness t2 of the outer portion of the foot higher than the thickness of the inner portion of the foot. In addition, the rainforest has a structure in which a predetermined area corresponding to the inside of the protruding portion of the midfoot portion in the outer portion of the foot is recessed to a certain level.

When wearing shoes having such a structure, the outer area of the foot, the predetermined area corresponding to the inner side of the protruding portion of the foot is formed in a predetermined level to cover the outer foot of the foot to reduce the wearer's feeling of foreign body It also maximizes the effect of wrapping in the midfoot and pushing it inwards.

3 is a view for explaining the structure of the uneven line formed in the upper portion of the anti-slip shoe soles installed in the shoe according to an embodiment of the present invention. 3, the irregularities formed in the anti-slip shoe sole 30 according to an embodiment of the present invention forms a line (302, 304). First, fitting the curve formed by the forefoot and the midfoot to a single arc will have a predetermined radius from the center point of the arc. The irregularities provided on the upper surface of the rain shoe 30 according to the embodiment of the present invention is the line 302, 304 is averaged by the size of the foot based on the result of fitting the curve formed by the forefoot and the midfoot in a single arc The uneven line is arranged to have a curvature. Such rain soars provide maximum friction when the foot is forced outward.

In the above-described embodiments, it is preferable to apply the detailed structure of the rain soles on the basis of the size and age of the foot, but in some cases, it may be customized to fit the shape of the foot.

On the other hand, some people do not like the irregularities in the part where the sole touches. In such a case, it is also possible to have a non-folding rainproof window with the structure as shown in FIG. 4 except for the unevenness. 4 is an exploded perspective view of a shoe provided with an anti-slip shoe sole according to an embodiment of the present invention. Referring to FIG. 4, an outsole 404 is placed on a heel 402, and an insole 406 is placed on the outsole 404. The midsole 406 attaches the rain sole 408 according to the present invention at a position spanning the forefoot to the forefoot aft of the foot. Next, put the upper (410: Upper) on the upper portion of the midsole, and attaches 412 (Sock lining) to the position corresponding to the species in the upper 410.

Shoe having the structure as described above is provided with a non-folding anti-sole according to the present invention between the midsole and the fore, in the case of those who do not like that there is irregularities in the part where the sole touches, even though the foreign body is minimized because the insole does not touch directly Effect of the present invention described with reference to Figure 1 can be achieved to some extent.

Shoes provided with a folding levitation sole according to the present invention as described above has the advantage that can be selectively requested to be made in a separate process from the shoe manufacturing process, depending on the degree of the possibility of folding, height, shape, placement position It can be freely selected according to age / gender / history. In addition, the insertion point and shape, the size of the rain glove according to the present invention as described above may give an individual difference depending on the degree of folding and the characteristics of the walking.

As described above, the shoe provided with the anti-folding shoe sole according to the present invention, by pressing the forefoot and the midfoot of the foot inward with a strong force at the moment when the folding can occur, to relieve the ankle is folded, the operation like the elderly Not only is this dull and agile, but it's not well balanced, so it can fall down and you can effectively prevent severe ankle injuries as your ankles fold.

Claims (4)

In shoes provided with anti-slip shoe soles that can alleviate the phenomenon that the ankle of the elderly or sick and weak to the outside, When the shoes are worn, the outer part of the foot is thicker than the thickness of the inner part of the foot in order to push the forefoot and the middle part of the foot inward with weak force as the force applied outward when walking. A first window portion made up of a soft member that is configured and pressed when pressed and restored upon release; And And a second rain portion formed at a lower portion of the first rain portion and made of a hard member that maintains a circular shape when pressed. The shoe with the anti-skelement shoe sole, characterized in that the first and second sole portion is thicker than the thickness of the inner portion of the foot portion of the outer portion of the foot. The method of claim 1, Concave and convex portions for preventing the foot from slipping are formed on the upper surfaces of the first and second rain portions, and the height of the concave-convex portion corresponding to the outer portion of the foot is higher than that of the concave-convex portion corresponding to the inner portion of the foot. A shoe provided with an anti-slip shoe sole. The method of claim 2, wherein the irregularities When fitting the curve formed by the forefoot and midfoot to a single arc to provide maximum frictional force when the foot is exerted outwardly, the arc shape corresponds to the predetermined radius assuming a predetermined radius from the center point of the arc. Shoes with anti-slip shoe soles, characterized in that to form an uneven line to have an average curvature by the size of the foot. The method of claim 1, The outer sole is wrapped around the outer midfoot of the foot to reduce the wearer's sense of foreign body in a predetermined area corresponding to the inside of the protruding portion of the middle foot from the outer portion of the foot so that it can be pushed inwards in the usual times. Shoe provided with an anti-slip shoe sole, characterized in that made.