KR200431315Y1 - Supporting apparatus for the sole of a foot - Google Patents

Abstract

The present invention allows the sole to be supported and settled in the most suitable state while deforming itself according to the shape of the sole of the wearer or physical condition, thereby appropriately dispersing the load during walking, reducing fatigue and changing the shape and function of the sole of the foot, which is changed during walking. It provides a foot support mechanism that can be stretched according to the impact force to be effectively and effectively support the arch portion of the foot to improve the shock absorption and cushioning action during walking and improve the wearing comfort. Such a foot support mechanism is a foot support mechanism that is installed inside the shoe and the sole is seated and supported, wherein the foot support mechanism is an arch seat portion which is formed to be curved to seat the arch portion of the sole, and the foot sole at the rear of the arch seat portion. Elastic support portion having an incision cushion groove is formed integrally so as to be elastically supported according to the size and shape of the heel portion of the.

Description

SUPPORTING APPARATUS FOR THE SOLE OF A FOOT}

Figure 1a is a perspective view showing the sole of the foot support mechanism according to a preferred embodiment of the present invention,

Figure 1b is a perspective view showing the sole foot support mechanism according to a preferred embodiment of the present invention,

2 is a view for explaining the state of use of the sole of the foot support mechanism according to an embodiment of the present invention,

Figure 3a is an exploded perspective view showing a first modification of the sole of the foot support mechanism according to a preferred embodiment of the present invention,

3B is a view for explaining a state of use of FIG. 3A;

Figure 4a is an exploded perspective view showing a second modification of the sole of the foot support mechanism according to an embodiment of the present invention,

4B is a view for explaining a state of use of FIG. 4A.

Explanation of symbols on the main parts of the drawings

10: sole support, 12: arch seat,

14: elastic support, 16: incision cushion groove,

18: horizontal reinforcement protrusions, 20: sole seat member.

The present invention relates to a sole supporting mechanism, and more particularly, to a sole supporting mechanism that is installed inside the shoe to improve the fit and absorb and buffer the pressure and impact force acting on the sole during walking, thereby reducing the fatigue.

In general, various types of auxiliary devices such as insoles, arch supports, etc. are installed in the shoe to alleviate shock, improve fit, and improve hygiene. As such, the device is installed in the shoe. As shown in No. 10-0411173, a concave-convex support is formed in the shape of the sole of the foot from the tip of the heel to the cheek. A "multifunctional sole support for shoes (shoe) for shoes" has been proposed to prevent the concentration of foot fatigue by distributing the load on the entire surface of the sole by supporting the weight in close contact with the support.

And according to the "oral insole" of the Republic of Korea Patent Publication No. 10-2005-0007213, the arch support portion supporting the arch of the sole is formed to protrude in the middle of the contact between the heel and the heel, and the acupoint of the arch on one side The hemispherical acupressure protrusion that is stimulated is formed along the direction of the sole, and the heel groove is formed to fix the heel where the heel touches, so that the pressure acting on the foot is injected into the generator, Promotes circulation to relieve fatigue.

In addition, according to the Republic of Korea Patent Publication No. 10-0552339 "arch arch prosthesis of the shoe foot" is formed in a shape that can accommodate the contact from the heel portion of the sole to the arch portion of the foot, the number of layers formed on the floor A support hole, a foot contact member having a fixing hole formed on the heel portion, and an arch having several insertion protrusions formed on the lower surface thereof to be inserted into and fixed to the support hole so that the arch portion of the foot contact member can be corrected. By including the correction member and the auxiliary cushion member attached to the surface of the arch correction member by an adhesive to prevent congenital deformed foot or acquired malformed foot and to reduce various pains caused by deformation of the foot.

However, the conventional devices as described above can be installed inside the shoe to distribute the load acting on the foot to reduce the fatigue of the foot or to perform a part of the function of correcting the foot by supporting the arch portion, but the shape of the human body Each person has a different shape and structure, as if the face of the person is different, and the auxiliary devices of uniformly defined standards according to the size of the shoes are the same regardless of various conditions such as the wearer's foot shape, physical characteristics or walking habits. There is a problem that can not properly distribute the load and can not effectively support and correct the arch of the foot.

And conventional arch supports for supporting the arch of the foot can perform the function of supporting the arch of the foot, such as the "arch arch of the shoe foot" of the registration number 10-0552339 described above, but relatively thick and deteriorated buffering structure There was a problem in that it can not absorb the shock when walking, the wear feeling is lowered.

The present invention has been devised to solve the above-mentioned problems, and by deforming itself according to the shape of the foot of the wearer or the physical condition of the wearer, the foot is supported and seated in the most suitable state, thereby appropriately distributing the load during walking and feeling of fatigue. It is an object of the present invention to provide a foot support mechanism that can lower and prevent diseases caused by walking disorders such as musculoskeletal disorders.

Another object of the present invention is to support the arch of the foot effectively while being stretched according to the shape of the sole and the impact force that is changed during walking to provide a foot support mechanism to improve the shock absorption and cushioning action during walking and improve the fit The purpose is to.

According to a feature of the present invention for achieving the above object, the present invention is installed in the sole of the shoe soles, foot support mechanism is seated, supported, the foot support mechanism is arch formed curved to seat the arch of the sole The seating portion and the back portion of the arch is characterized in that the elastic support portion having an incision cushion groove is formed integrally stretched and elastically supported according to the size and shape of the heel portion of the sole.

In the foot support mechanism according to the present invention, a plurality of transverse reinforcement protrusions are formed in the width direction so as to have a predetermined distance on the bottom surface of the arch seat of the foot support mechanism so that the arch seat is provided with elasticity and reinforced. .

In the sole supporting device according to the present invention as described above, the sole mounting member which is coupled to the upper surface of the sole supporting device can be further configured.

In the footrest support according to the present invention, the sole seating member may be composed of an insole.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, FIGS. 1A to 4B, and like reference numerals refer to like elements in FIGS. 1A to 4B. Meanwhile, the drawings and detailed descriptions of configurations, operations, and effects that can be easily understood by those skilled in the art from general technology in each drawing are briefly or omitted, and are illustrated based on parts related to the present invention.

Figure 1a is a perspective view showing the sole of the foot support mechanism in accordance with a preferred embodiment of the present invention, Figure 1b is a perspective view of the sole of the foot support mechanism according to a preferred embodiment of the present invention from the bottom side, Figure 2 is Figure for explaining the state of use of the sole support mechanism according to a preferred embodiment.

1A to 2, the sole support 10 according to the present invention is installed in the interior of the shoe (not shown) and is deformed to fit the shape of the sole while being stretched in accordance with the size and shape of the sole to the sole It is configured to elastically support.

The sole supporting mechanism 10 is elastically elastic while being stretched according to the size and shape of the heel portion of the sole at the rear of the arch seating portion 12 is formed to be curved to seat the arch portion of the sole and the arch seating portion 12 An elastic support 14 having an incision cushion groove 16 is integrally formed to be supported.

And the arch seating portion 12 is formed to be curved upward to have a shape in which the shape on the upper surface is gradually reduced from the front end to the rear, the elastic support portion 14 of the arch seating portion 12 It is formed in a shape extending in a substantially "U" shape on the rear end side, the cutting cushion groove 16 formed in the inner side of the elastic support 14 is gradually toward the inner side from the end of the elastic support (14). It is formed in the form of increased width to form a hole of a similar size so that the heel portion is seated inside.

In addition, as shown in FIG. 1B, a plurality of horizontal reinforcement protrusions 18 are formed in the width direction so as to have a predetermined interval on the bottom of the arch seating portion 12 of the sole support 10. ) Elasticity is given and strength is reinforced.

The operation of the sole support mechanism according to the preferred embodiment of the present invention as described above is as follows.

As shown in FIG. 2, when the wearer inserts the foot into the shoe in the state where the sole supporting device 10 configured as described above is installed in the shoe, the arch of the sole is supported by the arch seating part 12. The heel portion is inserted and seated in the incision cushion groove 16, wherein the elastic support 14 is stretched according to physical characteristics such as the heel shape of the sole seated on the incision cushion groove 16 or the weight of the wearer. To improve the fit while walking in the optimal state to fit, the cushioning and suspension action is exerted to absorb the impact force applied to the foot by the weight during walking is performed.

And according to the arch seating part 12, the arch part, which is the center of the sole, is comfortably seated, and when the arch seating part 12 is pressed during walking, the horizontal reinforcement protrusions 18 contract and expand and absorb shocks. At the same time it is accompanied by the action to open the toes to distribute the weight of the human body does not feel fatigue even when walking for a long time.

Figure 3a is an exploded perspective view showing a first modification of the sole of the foot support mechanism according to a preferred embodiment of the present invention, Figure 3b is a view for explaining the use state of Figure 3a, Figure 4a according to a preferred embodiment of the present invention 4B is an exploded perspective view showing a second modified example of the foot rest mechanism. FIG. 4B is a view for explaining the use state of FIG. 4A.

 According to a modification of the present invention, the arch seating portion 12 is formed to be curved to seat the arch portion of the sole, and elastically supported elastically while stretching in accordance with the size and shape of the heel portion of the sole in the rear portion of the arch seating portion 12 In the sole supporting mechanism formed integrally with the elastic support portion 14 having the incision cushion groove 16 so that, the sole mounting member 20 which is coupled to the upper surface of the sole supporting mechanism 10 and the sole is seated and contacted More configured.

The sole seating member 20 is formed of a seating plate 22 having a size similar to the size of the top surface of the sole supporting mechanism 10, as shown in Figure 3a, so that the sole portion corresponding to the arch portion and the heel portion of the sole It can be configured to be seated. In addition, the seating plate 22 is formed in a form in which a finishing cloth is overlaid on the upper surface of the cushion layer having a relatively thin thickness, and is easily installed by installing on a heel part such as men's shoes or ladies shoes that cannot be bulky in consideration of design. Can be used.

Meanwhile, the sole seating member 20 is formed of an insole 24 as shown in FIGS. 4A and 4B to be attached to the sole surface of the sole. In addition, the sole seating member formed of the insole can be applied to shoes such as sneakers, which are relatively bulky and require active activities, and can spread the shock to the entire sole of the foot during activities while improving sweat absorption and hygiene. Will be. In addition, the insole 24 has a structure of a conventional insole consisting of a cushion layer in which a member of a cushioning material is formed in a substantially sole shape, and a finishing cloth overlying an upper surface of the section layer, but is not limited thereto. It can be formed in various structures.

And the foot support mechanism according to the modification configured as described above, the foot support mechanism 10 is seated on the inner bottom surface of the shoe as shown in the accompanying drawings Figure 3b and 4b and the foot seating member 20 on the upper side When the wearer walks while wearing the shoe while the shoe is installed inside the shoe so that the pressure and the impact force transmitted from the ground to the shoe side by weight, the arch seating portion of the sole support 10 as described above ( 12) and the cushioning and suspension action by the elastic support 14 and the incision cushion groove 16 is the pressure and impact force is dispersed, buffered.

And the sole is seated on the sole seating member 20 located on the top surface of the sole support 10, the wearing comfort is improved, the pressure is first distributed and buffered by the sole support 10 Secondary absorption of the impact force is to perform the function.

As described above, the sole support mechanism according to a preferred embodiment of the present invention is shown in accordance with the above description and drawings, but this is only described for example and various changes and modifications within the scope without departing from the technical spirit of the present invention It will be appreciated by those skilled in the art that this is possible.

According to the foot restraint mechanism according to the present invention, since the foot is supported in the most suitable state while being transformed into an optimal state suitable for the shape of the foot of the wearer or the physical condition, the effect of reducing the fatigue feeling by appropriately distributing the load during walking It is possible to prevent diseases such as musculoskeletal disorders caused by walking disorders, as well as to effectively support the arch of the foot while being stretched according to the shape of the sole that is changed during walking and the applied impact force. The impact absorption and cushioning action during walking is further improved and the wearing comfort is improved.

Claims (4)

In the sole support mechanism that is installed inside the shoe, the sole is mounted and supported, The sole supporting mechanism has an arch seating portion which is formed to be curved to seat the arch portion of the sole, and an elastic support portion having an incision cushion groove to elastically support the rear portion of the arch seat according to the size and shape of the heel portion of the sole. Sole support mechanism, characterized in that formed integrally. The method of claim 1, Sole support mechanism, characterized in that a plurality of transverse reinforcement protrusions are formed in the width direction so as to have a predetermined interval on the bottom surface of the arch seat portion of the foot support mechanism is given elasticity and reinforced strength to the arch seat portion. The method according to claim 1 or 2, Sole support mechanism is further characterized in that the sole mounting member is coupled to the top surface of the sole support mechanism is seated on the sole. The method of claim 3, wherein The sole mounting member is characterized in that the sole is composed of insoles.

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