KR101739366B1 - A insole in footwear with pocket sping - Google Patents

Abstract

Disclosed is an elastic insole provided with a pocket spring. The present invention relates to an insole main body which is integrally formed by a heel portion, an outer serpentine portion, a football portion, and an inner serpentine portion in which a foot is bent, and is formed of an elastic material and has a pocket spring protruding thereon, And a bottom window coupled along the rim surface so as to form an air flow path inside the lower surface of the main body, wherein the heel portion is provided with a heel buffer portion formed in a rectangular shape in which a plurality of cushion fingers are coupled and rounded, The present invention provides an elastic insole provided with a pocket spring having a pair of left and right ball bolts joined in a rectangular shape with a plurality of cushion rings rounded to the football portion, .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an elastic insole having a pocket spring,

[0001] The present invention relates to an insole, and more particularly, to an insole, which has a resilient force over the entire surface of an insole to protrude and form a pocket spring for enabling continuous pressure, and a buffer for buffering by a multi- And an elastic insole provided with a pocket spring for stimulating blood circulation by stimulating an acupoint at an appropriate intensity.

 Most shoes have an insole on the inside for the purpose of foot comfort when worn. Generally, the insole has the role of cushioning the sole and the insole fabric absorb sweat, odor removal, antibacterial and ventilated functional insole. In order to realize this, the conventional insole has a plurality of holes formed in the bottom of the insole, and the cushion is provided by the compressed air, the sponge is installed, and the pressure is applied for various purposes. Not only does it help care for your feet, but it also includes athlete's foot, eczema, odor, and promoting blood circulation.

However, the insole providing such a conventional cushion is blocked on the bottom surface of the shoe when a plurality of holes are blocked and air circulation is blocked, so that the sweat water on the insole fabric is dried slowly, So that the sweat of the sponge of the insole foamed molded article is absorbed by the sweat so that the drying proceeds slowly and a lot of moisture remains.

In addition, the conventional functional insole is formed between the surface layer and the fabric of the foamed molded article of the insole, and space and bone are not formed between the surface layer and the fabric, so that sweat is absorbed, odor is removed, and antibacterial property and ventilation property are small.

On the other hand, the insole providing the acupressure has a foot massage function for the user's walking. In this case, the foot massage stimulates the reflex point distributed in the soles of the foot or the foot to promote blood circulation, As a therapy that maximizes natural healing power, the reflector, which is the place where the nerves are gathered, is distributed throughout the body, and most of them are concentrated in the foot area and have a close reaction with each part of the human body structure.

Therefore, it is loved by many people who have a lot of foot acupressure that naturally heals the disease by stimulating the reflexes concentrated on the foot and promoting the function of the related organs, and shoes such as slippers, sandals, shoes, Has been widely used and developed.

However, since the acupressure insole is fixed to the floor surface, the acupressure is fixed by the weight of the person regardless of the shape of the user's foot, the shape of the foot, and the pain of the user, thereby causing the pain on the soles for a long period of time. I had a problem of scarring.

In addition, shoes such as slippers and shoes are manufactured in various forms depending on applications such as acupressure and athlete's foot prevention. However, most of them have a relatively large cross-sectional area and a low pressure bar on a single layer, The effect of preventing pressure loss is low and air circulation is difficult due to the attachment of the liposome bar having a wide surface area of the junction.

The insole providing the acupressure to solve this problem has a foot massage function. However, when the cushion is provided by the compressed air, when the heel is touched when the user tries to walk, there is a feeling of slackness, The air inside the shoe is left in the shoe so that the air is left in the shoe so that the stench on the shoe and the foot is badly used for a long time and the sponge or the like is installed, The thickness of the shoe structure is limited, however, the cushioning function can not be smoothly performed due to wear and material pressing during the walking, and the shiatsu is gradually applying pain to the sole.

In addition, the above-mentioned insole has a structure in which hot air, moisture and odor are not discharged from the shoe, preventing athlete's foot, eczema and foot odor, and fatigue due to impact can not be prevented due to erroneous design.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to solve the above-mentioned problems, and an object of the present invention is to provide a pneumatic tire which is integrally formed by dividing the heel portion, the outer crotch portion, And a bottom window coupled along a rim surface to form an air flow path inside the lower surface of the insole main body, wherein the heel portion has a heel cushion portion formed in a rectangular shape with a plurality of cushion lugs coupled to it, Wherein the outer crotch portion includes a rectangular outer crotch portion coupled with a plurality of rectangular cushion rounds, and the pivot portion includes a pair of right and left paired ball bolt portions coupled in a rectangular shape having a plurality of cushion rounds, A resilient insole with a spring is provided.

In order to attain the above object, the present invention provides a pneumatic device comprising a pawl spring having a heel portion, an outer crotch portion, a football portion, and an inner crotch portion of a foot bent portion and integrally formed of an elastic material, Wherein the heel portion is provided with a heel cushion portion to which a plurality of cushion fingers are coupled, the pocket spring formed on the inner crown portion includes a heel portion, an outer shoulder portion, and a bottom portion to which the insole body is coupled, The present invention provides an elastic insole provided with a pocket spring having a height higher than that of the formed pocket spring.

In addition, the bottom window may be coupled along a rim surface so as to form an air flow path inside the lower surface of the insole body, and the outer brace portion may include an outer brass cuff portion to which a plurality of cushion fingers are coupled, A pair of ball bolts to which the cushion fingers are coupled may be provided.

In addition, the bottom window may be coupled along a rim surface so as to form an air flow path inside the lower surface of the insole body, and the outer brace portion may include an outer brass cuff portion to which a plurality of cushion fingers are coupled, A pair of ball bolts to which the cushion fingers are coupled may be provided.

According to the elastic insole provided with the pocket spring of the present invention described above, the protruding and inserting of the pocket spring is repeated by the elastic force and the compressive force by the press of the sole, so that a proper stimulus is applied to the sole, To stimulate the acupoint at an appropriate intensity at all times, thereby promoting blood circulation and relieving fatigue.

In addition, when the pocket spring with the upper end closed is pushed, the air inside the pocket spring is supplied to the air flow path, and the air is circulated through the pocket spring formed with the air circulation hole to be discharged, thereby promoting blood circulation to the sole So that there is an effect of activating the discharge of waste matter in the body.

In addition, the insole body according to the present invention can be manufactured by injection or molding, and the cushion is absorbed step by step from the heel part to the outer crotch part to the football part. When the heel touches the ground when walking, The air circulation hole of the heel cushion portion is closed and the air staying in the air flow passage is supplied to the pocket spring of the inner crotch portion according to the sequential pressing of the outer crotch portion, And is supplied to the inner cervical arch and the toes, thereby having an excellent effect for preventing athlete's foot.

Accordingly, the present invention is capable of forcibly blowing air inside the shoe due to the soles of the foot, exchanging the air inside the shoe, and simultaneously performing a stepwise multi-cushioning function, thereby pushing the hot air toward the foot side Since it is discharged out of the shoe, the temperature inside the shoe can be kept lowered constantly while the soles of the foot are cooled down, and a large amount of moisture is discharged together with the hot air, thereby preventing athlete's foot and eczema. It significantly reduces the odor and helps people with diabetes, walking salespeople, and other sweaty people who have a lot of scented feet.

In addition, the insole of the present invention performs a step-like multi-cushion function. Such a step-like multi-cushion can relieve the fatigue from impact by relaxing the foot as if walking on a soft lawn, And the keratin of the human heel is lost. In addition, the multi-cushion effect described above helps to alleviate the pain of the arthritis patients, eliminates the keratin on the heel due to the hard shoes, completely blocks the shock transmitted to the brain, and reduces fatigue .

1 is an exploded perspective view of an elastic insole with a pocket spring according to the present invention.
2 is a perspective view showing a state where the elastic insole shown in Fig. 1 is worn on a shoe.
Fig. 3 is a perspective view showing the heel portion of Fig. 1. Fig.
4 is a perspective view showing the outer cervical part and the inner cervical part in Fig. 1;
FIG. 5 is a perspective view showing the football of FIG. 1. FIG.
6 is a perspective view illustrating a floor window according to an embodiment of the present invention.

For a better understanding of the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. The embodiments of the present invention may be modified into various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. The present embodiments are provided to enable those skilled in the art to more fully understand the present invention. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals. Further, detailed descriptions of well-known functions and configurations that may be unnecessarily obscured by the gist of the present invention are omitted.

1 to 2, the elastic insole with the pocket springs according to the present invention is formed of an elastic material, and the insole body 100 having the outsole-shaped rim of the shoe is attached to the heel portion 110 And an inner crotch part 140 of a foot in which the foot is bent and which is integrally formed with the outer crotch part 120 and the football part 130. The pocket spring 200 Is protruded. The bottom panel 300 is coupled to the bottom surface of the insole main body 100. The pocket springs 200 are spaced apart from each other by a predetermined distance so as to protrude upward,

In this case, the bottom window 300 is coupled to the lower surface of the insole body 100, and may be coupled to the edge surface 310 except the inner side by adhesive or the like. In this case, the insole body 100 and the bottom window 300 The air flow path A may be formed. The detailed implementation of the air passage A will be described later.

A plurality of perforated lines 190 are formed on the upper surface of the insole main body 100 so that the upper surface of the insole main body 100 can be cut and used according to the user's foot size. And formed so as to be roughened so as to prevent slippage.

In addition, the pocket spring 200 is formed in a narrow shape at the upper part and a wide shape at the lower part, and is preferably positioned at each point corresponding to the reflex point of the sole in the insole body 100. In this case, the pocket spring 200 formed on the inner vertical arch part 140 is formed to be higher than the pocket springs 200 of the other parts, A sphere 210 is formed and connected to the air passage A. If the diameter of the through-hole 210 is wide, the amount of air flowing from the air passage A is increased to increase the ventilation effect. If the diameter is narrow, the buffering effect is increased. .

Further, each of the pocket springs 200 may have different elastic modulus so as to adjust the pore pressure of each part of the sole, and thereby, the pore pressure of each part according to the reflector of the sole can be adjusted. In addition, when a foot of the user applies a load to the insole main body 100 according to walking, the pocket spring 200 is bent, and the load (shock) applied to the pocket spring 200 is removed It is restored quickly by elasticity.

The heel portion 110 and the outer crotch portion 120 and the pawl portion 130 are provided with heel cushion portions 113, outer corset cushion portions 123 and ball ball cushions 133, The portions 113, 123, and 133 are formed lower than the height of the pocket springs 200, and the modulus of elasticity is set to be somewhat higher. The cushion fingers 113, 123 and 133 are formed by combining a plurality of cushion fingers 111, 121 and 131 protruding in a rectangular shape from the insole main body 100 in a horizontal and vertical grid.

Also, as shown in FIG. 3, the cushion fingers 111, 121, and 131 are preferably square and have a length and a length of 8 mm to 9 mm. When the longitudinal length of the cushion fingers 111, 121, and 131 is less than 8 mm, shock absorption is not easy and the cushioning effect is lowered. As the cushion fades easily, the buffering effect can be reduced.

In this case, the heel portion 110 is provided with a heel cushion portion 113 formed in a rectangular shape in which a plurality of cushion fingers 111 are coupled and rounded. In this case, ) Of the cushion fingers 111 are formed by connecting five cushion fingers 111 in total, that is, five in the horizontal direction and five in the vertical direction.

The nine cushion fingers 111 formed at the center of the heel cushion 113 have a buffering function to withstand the load of the foot and the sixteen cushion fingers 111 formed on the outside have air circulation holes 111a And the air is supplied to the air passage A by receiving the pressure.

In detail, when the user is walking or running, the most shocked part is the heel part 110. Therefore, when an impact (load) is applied downward from above the heel part 110, The nine cushion fingers 111 are elastically lowered to perform buffering action and the buffering action by the 16 cushion fingers 111 formed on the outer side where the air circulation holes 111a penetrating inside are formed, And air is supplied to the air passage A through the air circulation hole 111a.

4, the outer crotch part 120 is provided with an outer crotch part 123 connected in a rectangular shape with a plurality of cushion fingers 121 rounded, and the outer crotch part 123 The cushion fingers 121 are formed by connecting 20 cushion fingers 121 in total, that is, two cube fingers 121 in the horizontal direction and 10 in the vertical direction.

The outer cramp cushion unit 123 has a secondary cushioning function to withstand the load on the heel cushion unit 113 and has a stepwise multi-cushioning function. That is, the outer lateral arch 120 is a portion which receives a lot of impact from the heel portion 110 when the user is walking or running, and the outer lateral arch portion 120, which is supplied to the air flow passage A by the load from the heel cushion portion 113 Air is introduced into the through hole 210 of the pocket spring 200 formed in the inner vertical arch part 140 by the outer vertical arch buffering part 123 so that the elastic force of the pocket spring 200, The padded spring 200 is continuously lifted and lowered by the weight of the insole main body 100 to cause the air flow between the sole and the insole main body 100 to minimize the contact area of the sole with the insole main body 100, It is possible to secure a space between the main body 100 and to exert an excellent effect in the prevention of athlete's foot.

As shown in FIG. 5, a pair of right and left ball cushions 133 are formed in a rectangular shape with a plurality of cushion fingers 131 rounded, and a pair of left and right ball cushions 133, The cushion fingers 133 may be formed by connecting four cushion fingers 131 in total, that is, four in the lateral direction and four in the vertical direction.

The upper four cushion fingers 131 of the ball bolt buffering part 133 are formed with an air circulation hole 133a penetrating the inside thereof so that the air supplied from the heel cushion part 113 to the air flow path A Is pressurized by the outer crotch portion 123 and flows into the air circulation hole 131a formed in the toe region where the occurrence of athlete's foot is frequently generated. In addition, the pocket spring 200 formed on the ball bolt buffering part 133 also has a through hole 210 formed at the upper end thereof and connected to the air flow path A to supply air around the toes, have.

The heel cushion 113, the outer corset cushion 123, and the ball cushion 133 may be formed manually, not only in a rounded shape but also in a round shape or a shape of a foot of a user, But is not limited to a rounded rectangular shape.

Also, as an embodiment, the insole according to the present invention can be mounted such that the pocket spring 200 faces the upper surface, and the pocket spring 200 can be mounted on the lower surface to use both sides.

In this case, particularly when the pocket spring 200 is mounted on the shoe so as to face the bottom surface, there is a problem that the pocket spring 200 may bend and slide with a clearance as much as the height of the pocket spring 200. However, The outer corset cushioning portion 123 and the ball cushioning portion 133 reduce the clearance of the pocket spring 200 by a predetermined amount due to the load of the foot during walking so as to prevent slippage of the user due to bending It is possible to play a role.

6, when the pocket spring 200 is mounted on the shoe so as to face the bottom surface, the bottom window 300 has a plurality of ventilation holes (not shown) 301 may be formed. In addition, the floor pan 300 may be coated with a spray of athlete's foot conditioner capable of suppressing athlete's fungus.

Therefore, the elastic insole provided with the pocket spring according to the present invention repeatedly protrudes and inserts the pocket spring 200 by the elastic force and the compressive force by the pressing of the sole, thereby applying a proper stimulus to the sole, To stimulate the acupoint with appropriate intensity at all times, thereby promoting blood circulation and relieving fatigue.

When the pocket spring 200 having the upper end closed is pushed, the air inside the pocket spring 200 is supplied to the air flow path A and flows into the pocket spring 200 in which the air circulation hole 131a is formed Therefore, it is excellent in the prevention effect of athlete's foot, and at the same time, promotes blood circulation to the sole, thereby activating the release of waste matter in the body.

The insole main body 100 configured as described above can be manufactured by injection or molding and has a configuration in which the cushion is absorbed stepwise by the heel portion 110, the outer serpentine portion 120, and the football portion 130 The air circulation hole 111a of the heel cushion 113 is closed by the user's body weight and the air is supplied to the air flow passage A, The air remaining in the outer cervical part 120 is guided to the pocket spring 200 of the inner vertical cervical part 140 through the through hole 210 and to the pocket spring 200 at the upper end of the pivoted part 130, 210 to be supplied between the inner crotch and the toes.

Accordingly, referring again to FIG. 2, in the present invention, force is generated in the shoe by the foot load, while the air inside the shoe is exchanged, and the multi-cushion function of the step type is simultaneously performed. As the hot air is pushed to the instep and discharged out of the shoe, the temperature inside the shoe can be kept constantly lowered, while the soles of the foot are cooled down, and a large amount of moisture is discharged together with hot air. It can also help to reduce foot odor, help people with diabetes, salespeople walking around, and other sweaty people with a lot of scented feet.

The stepped multi-cushion function is performed by the heel portion 110, the outer crotch portion 120, and the pawl portion 130. This step-like multi-cushion makes it easy to walk To relieve fatigue from impact, and a comfortable acupressure massage will eliminate the keratin of the human heel. In addition, the multi-cushion effect described above helps to alleviate the pain of the arthritis patients, eliminates the keratin on the heel due to hard shoes, completely blocks the shock transmitted to the brain, There is an effect.

The embodiments of the elastic insole provided with the pocket springs of the present invention described above are merely illustrative and those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the invention. You will know the point. Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

A: Air flow pathway 100: Insole body
110: heel portion 111, 121, 131: cushion flesh
111a: air circulation ball 113: heel buffer
120: outer cervical cuff 123: outer cervical cuff
130: Football section 131a, 133a: Air circulation hole
133: ball kick buffer 140:
190: Perforation line 200: Pocket spring
210: through hole 300: bottom window
310:

Claims (15)

A pawl portion 130 and an inner crotch portion 140 in which the feet are bent and integrally formed by the heel portion 110, the outer crotch portion 120, the foot portion 130, An insole body 100 in which a spring 200 is protruded; And a bottom window (300) to which the insole main body (100) is coupled, the elastic insole having a pocket spring,
The heel portion 110 is provided with a heel cushion portion 113 to which a plurality of cushion fingers 111 are coupled,
The outer cervical part 120 is provided with an outer cervical cushion part 123 to which a plurality of cushion fingers 121 are coupled,
The football part 130 is provided with a pair of left and right football cushion parts 133 to which a plurality of cushion pieces 131 are coupled,
The pocket springs 200 formed on the inner cervical spine 140 are formed to be higher than the pocket springs 200 formed on the heel part 110, the outer cervical spine 120, and the pawl part 130,
The plurality of pocket springs (200) each have a different elastic modulus,
The bottom window (300)
And is coupled along the rim surface 310 to form an air flow path A in the lower surface of the insole main body 100,
The cushioning portions 113, 123 and 133 are formed to be lower than the height of the pocket spring 200. The pocket spring 200 is mounted on the shoe so as to face the upper surface or the lower surface, 200 can reduce the clearance at predetermined intervals to prevent slippage of the user due to bending,
The cushion fingers 111, 121, and 131 are formed in a square shape having a length and a length of 8 mm to 9 mm,
The heel cushion 113 is formed in a rounded rectangular shape. The cushion fingers 111 are formed by joining a total of 25 cushion fingers 111,
The total of 25 cushion fingers 111 include 16 cushion fingers 111 formed on the outer side of the heel cushion portion 113 and nine cushion fingers 111 formed on the inner side of the heel cushion portion 113 Including,
The sixteen cushion fingers 111 formed on the outside of the heel cushion 113 are formed with an air circulation hole 111a penetrating the inside of the cushion fingers 111, (A) is supplied with air,
The nine cushion fingers 111 primarily perform a damping action when the user is walking and the sixteen cushion fingers 111 secondarily function as a damping function and simultaneously the cushion fingers 111 And air is supplied to the air passage (A). delete delete The method according to claim 1,
The insole body (100)
And a plurality of perforated lines (190) are formed on the upper surface of the elastic insole (200) so that the perforated lines (190) can be cut and used according to the user's foot size. The method according to claim 1,
Wherein the pocket spring (200) has a narrow upper portion and a wider lower portion. The method according to claim 1,
Wherein the pocket spring (200) formed on the inner crotch part (140) is provided with a pocket spring (210) formed at an upper end thereof so as to be connected to the air flow path (A). delete delete delete The method according to claim 1,
The outer corset cushion 123 is formed in a rounded rectangular shape. The cushion fingers 121 are formed by connecting two cushion fingers 121 in a width of 2 and 10 in total. Elastic insole. The method according to claim 1,
The pair of ball bolts 133 are formed in a rounded rectangular shape and each of the cushion fingers 131 is formed by connecting four cushion fingers 131, Elastic insole with pocket springs. The method of claim 11,
Wherein the upper four cushion fingers (131) of the ball bolt buffer (133) are formed with an air circulation hole (133a) penetrating therethrough. The method according to claim 1,
Wherein the pocket spring (200) formed on the football part (130) is formed with a through hole (210) at the upper end and connected to the air flow path (A). The method according to claim 1,
The bottom window (300)
Wherein a plurality of ventilation holes (301) are formed to penetrate in correspondence with the positions of the pocket springs (200). The method according to claim 1,
Wherein the floor window (300) is coated with a spray of athlete's foot suppression agent capable of suppressing athlete's fungus.

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