KR101685112B1 - Insoles for high heels - Google Patents

Insoles for high heels Download PDF

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Publication number
KR101685112B1
KR101685112B1 KR1020150074126A KR20150074126A KR101685112B1 KR 101685112 B1 KR101685112 B1 KR 101685112B1 KR 1020150074126 A KR1020150074126 A KR 1020150074126A KR 20150074126 A KR20150074126 A KR 20150074126A KR 101685112 B1 KR101685112 B1 KR 101685112B1
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KR
South Korea
Prior art keywords
elastic member
sole
window
groove
engaging groove
Prior art date
Application number
KR1020150074126A
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Korean (ko)
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KR20160141053A (en
Inventor
이용구
Original Assignee
주식회사 제뉴인그립
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Priority to KR1020150074126A priority Critical patent/KR101685112B1/en
Publication of KR20160141053A publication Critical patent/KR20160141053A/en
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Publication of KR101685112B1 publication Critical patent/KR101685112B1/en

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/40—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process with cushions
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/386—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process multilayered
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/41—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process combined with heel stiffener, toe stiffener, or shank stiffener
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/32—Footwear with health or hygienic arrangements with shock-absorbing means

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The present invention relates to an insole for a high heel, which is capable of absorbing an impact when walking by combining a plurality of elastic members having different materials and elasticity to respective portions of the sole to which the sole is closely attached. The insole comprises a bottom window and an upper window, Wherein the bottom window is formed with a front engaging groove, an intermediate engaging groove, and a rear engaging groove concave downward at a portion where the front portion, the middle portion, and the rear portion of the sole are in close contact with each other, The intermediate joining groove and the rear joining groove are made of a micro polymer sheet which is a high-performance urethane foam having a fine cell structure as a base material, so that the front elastic member, the intermediate elastic member and the rear elastic member having different elastic and compressive stresses are projected upward And an upper portion of the bottom window to which the elastic member is coupled, And an inner upper surface of the intermediate coupling groove is formed with a net groove having a net shape in order to enhance the adhesion when the intermediate elastic member is engaged and improve the function of shock absorption, The middle elastic member, and the back side elastic member are respectively coupled to the magnetic sheets so as to promote blood circulation by magnetic force through the sole.
Therefore, the present invention combines a plurality of elastic members having elasticity and different materials capable of absorbing the most appropriate impact to the portions where the soles of the feet are closely contacted to load different loads, thereby providing comfort to the user on walking and preventing musculoskeletal symptoms . In addition, by configuring the material of the middle window as a hanger, breathability and antibacterial property can be improved, so that the high heel can be worn more comfortably and hygienically.

Description

Insoles for high heels

The present invention relates to an insole inserted into a woman's high heel, and more particularly to an insole for inserting an insole into which a plurality of elastic members having different elasticity and elasticity are combined to each other, It is about insole for high heels.

In general, for a person with upright gait, the foot plays a role in supporting the load of the body, and corresponds to a body part important enough to call the foot a second heart. If the shoes you wear are not comfortable, you will feel fatigued easily and this can cause various diseases.

Especially for women, there is a problem due to the deformation of the feet. This is because, unlike men, women wear many shoes, such as high heels. The majority of young women prefer high heels because the beauty of women can be emphasized by wearing high-heeled shoes such as high heels.

But when you wear high heels, your toes will bend like arches because your center of gravity is pointing to the front of the high heels and your toes are bent. And when this phenomenon gets worse, the tendon of the toe is deformed and collapses, so that it does not have a normal toe shape. And if you wear high heels for a long time, you may get fatigue early or you may not be able to concentrate. If you get worse, you will have problems with back pain, arthritis, disc and blood circulation.

The wearing of high heels itself is different from a general human walking posture, so that many problems as mentioned above accompany. In order to maintain the health of the feet, it is best to wear low-heeled shoes, but for women, high heels are becoming a necessary evil. Under such circumstances, there is a need to provide a method of minimizing problems such as foot deformations by providing more comfort even when wearing high heels

That is, there is a high need for a high heel that can alleviate leaning of the foot and actively induce the comfort of the foot. As a way to artificially enhance the comfort of the foot in wearing high heels, there is a plan to actively stimulate Yongcheonhyeol located in the soles of the feet. Yongcheon blood corresponds to the concave part of the arch of the soles of the feet. Stimulating the yongcheonhyeol, it stabilizes the activity of the heart and is known to be very effective for hypertension, back pain and asthma.

As shown in Fig. 1, the insole (f) used in a shoe such as a general high heel is called a texture 1 made of a paper material and has a thin and overall shape, and has an iron core 2 ) To maintain the appearance.

Another bottom plate 3 is positioned under the iron core 2 so that an iron core 2 is installed between the texture 1 and the bottom plate 3. The bottom plate is also made of a paper material. The insole (f) constituted in this way has no cushioning function and the impact is transmitted as it is to the sole to cause pain and fatigue.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an insole for a high heel capable of effectively absorbing an impact upon walking by combining a plurality of elastic members having different materials and elastic forces.

Another object of the present invention is to provide an insole for a high heel in which a midsole is formed as a base to increase air permeability and antibacterial property.

The insole for a high heel according to the present invention is composed of a bottom window and an upper window, and is inserted into the inside of the high heel, wherein the bottom window is provided with a front engagement groove, The front and back coupling grooves, the intermediate coupling grooves, and the rear coupling grooves are made of a high-performance urethane foam micro-polymer sheet having a fine cell structure as a base material, and have different elastic and compressive stresses Wherein the middle elastic member, the intermediate elastic member, and the rear elastic member are coupled to each other so as to protrude upward, wherein a midsole composed of a ramp is coupled to the upper side of the bottom window coupled with the elastic member to improve ventilation and antibacterial property, On the inner upper surface of the groove, when the intermediate elastic member is engaged, the adhesive property is enhanced and the function of shock absorption is improved And it characterized in that the respective magnetic sheets are bonded to the net-like groove network groove is formed, promoting the front resilient member, the intermediate elastic member, the lower side of the blood circulation by a magnetic force through the sole of the foot of the back elastic member.

According to the insole for a high heel according to the present invention, a plurality of elastic members having elasticity and different materials capable of absorbing the most appropriate shock to the portions where the soles of the feet are closely contacted with each other are combined, And can prevent musculoskeletal symptoms.

In addition, by configuring the material of the middle window as a hanger, breathability and antibacterial property can be improved, so that the high heel can be worn more comfortably and hygienically.

1 is a perspective view of a conventional insole for a high heel,
FIG. 2 is a view showing the use state of the insole for a high heel according to the present invention,
3 is a perspective view showing a first embodiment of the present invention,
4 is an exploded perspective view showing a first embodiment of the present invention,
5 is an exploded perspective view showing a second embodiment of the present invention,
6 is an exploded perspective view showing a third embodiment of the present invention,
7 is an exploded perspective view showing a fourth embodiment of the present invention.

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

As shown in Fig. 2, the insole for a high heel according to the present invention is inserted into a woman's high heel, and is configured to be detachable so that it can be replaced if necessary.

3, a bottom window 10 made of synthetic resin is provided on the lower side, and an upper window 60 made of leather, artificial leather, synthetic resin or the like is coupled to the upper side of the bottom window 10 have.

The front elastic member 20, the intermediate elastic member 30 and the rear elastic member 40 are disposed between the bottom window 10 and the upper window 60 at a predetermined height And is coupled in a protruded state.

As shown in FIG. 3, the bottom window 10 is formed to have a shape similar to the shape of the sole of the foot. The bottom window 10 is preferably inserted into the inside of the high heel so as to be made of soft synthetic resin And a support portion 11 as shown in FIG. 4 is formed on the outer edge of the bottom window 10 from the middle portion to the rear portion so as to cover the outside of the foot.

In the present invention, an ethylene-propylene diene M-class rubber is used as an example of the bottom window 10, and the EPDM rubber is a thermoplastic synthetic rubber obtained by ternary copolymerization of ethylene, propylene and diene. Unlike ordinary synthetic rubber (SBR.SBS, NBR ..), the EPDM rubber has a structure free of butadiene component, so weatherability is superior to general synthetic rubber, flexibility is maintained at minus 4 to 50 degrees, specific gravity is 0.87 And the ozone resistance is excellent.

In another embodiment of the present invention, the bottom pane 10 may be made of a mixture of ethylene vinyl acetate (EVA).

In addition, a plurality of treads 15 are formed in the floor window 10 over the entire section for absorbing impact and smooth ventilation.

Ethylene propylene rubber (EPDM) is a synthetic rubber excellent in ozone resistance, weather resistance, heat resistance, solvent resistance, small specific gravity compared to other synthetic rubbers, highly economical due to high filling of filler and oil, and ethylene vinyl acetate Is a material that has more elasticity than ordinary sponge, has excellent flexibility, good cushioning feeling, strong against internal impact, excellent in absorption, and harder than sponge.

A front engaging groove 12, an intermediate engaging groove 13, and a rear engaging groove 14 are formed at a predetermined interval on the upper surface of the bottom window 10 so as to be concave downward .

The front engaging groove 12, the intermediate engaging groove 13, and the rear engaging groove 14 are formed at positions where the front portion, the middle portion, and the rear portion of the sole to which different loads are applied are in close contact with each other, The elastic member 20, the intermediate elastic member 30, and the rear elastic member 40 are inserted and fixed firmly by the adhesive.

At this time, a net groove 13a having a net-like groove is formed on the inner upper surface of the intermediate engaging groove 13. The net groove 13a not only facilitates the engagement of the intermediate elastic member 30, This is to improve the function of absorption.

The front elastic member 20, the intermediate elastic member 30 and the rear elastic member 40 are formed so as to be higher than the height of the bottom window 10 so as to protrude upward, It is of course possible to form differently depending on the pressure or the shape of the sole of the foot.

The front elastic member 20, the intermediate elastic member 30, and the rear elastic member 40 are formed in a fine cell shape so as to absorb an impact in consideration of different degrees of impact applied to different parts of the sole, (20), (30), and (40) are used as a base material, which is a high performance urethane foam having a cell structure. The elastic members (20), (30) It has a compression set force and an elastic restoring force that does not bite even when it is long wearing, and has individual characteristics as described below by respective positional characteristics.

First, the front elastic member 20 is made of an elastic material having physical properties such as shock absorption and high repulsion elasticity, absorbing the impact as much as possible, improving the comfort and fatigue prevention performance by returning energy, A function of facilitating the walking is realized, and a PORON Vive product is used as an embodiment of the present invention.

The intermediate elastic member 30 is formed in an ergonomic shape that is formed by a curved line corresponding to the shape of the sole so that the middle portion of the sole that is in close contact with the inclined portion is not pushed forward, And a material of a physical property. In one embodiment of the present invention, a product of PORON Slow Rebound Cushioning is used.

Therefore, the intermediate elastic member 30 has a slip prevention function during walking when the restoration time after compression is delayed, and a space is generated when the foot is lifted, thereby enhancing air permeability.

The rear elastic member 40 is formed by stacking two or more elastic materials having different compressive stresses so as to absorb the pressure of the heel to which the impact is most transmitted, thereby achieving both functions of comfort and shock absorption. An embodiment of the present invention uses a PORON dual layer product.

Therefore, the rear elastic member 40 according to the present invention absorbs the impact of the backgauge to which the initial pressure is applied during walking, and thus greatly helps protect the joints from ankles, knees, hips, waist, and throat.

Meanwhile, the middle window 50 is coupled to the upper side of the bottom window 10 to which the elastic member is coupled. The middle window 50 has improved air permeability and antibacterial property so that the wearer of the high heel can use it comfortably and hygienically. Consists of.

An upper window 60 made of leather, artificial leather, synthetic resin or the like is coupled to the upper side of the middle window 50 to form an insole of the present invention.

The upper surface of the middle window 50 and the upper window 60 are bent by the protrusion of the front elastic member 20, the intermediate elastic member 30 and the rear elastic member 40 to the bottom window 10 And the curved surface is brought into close contact with the respective portions of the sole, thereby absorbing the shock when walking.

Therefore, the present invention combines a plurality of elastic members having elasticity and different materials capable of absorbing the most appropriate shock to the portions where the soles of the feet are closely contacted to load different loads, thereby providing comfort to the user on walking and preventing musculoskeletal symptoms .

Further, by configuring the middle window (50) as a wicket, breathability and antibacterial property can be improved and the high heel can be worn more comfortably and hygienically.

As shown in FIG. 5, the non-skid pad 70 that wraps around the entire back of the foot may be provided on the support portion 11, or a custom pad 71 may be provided to support the concave portion of the sole, ) Prevents the foot from slipping forward and prevents the heel from shaking during walking, thereby preventing diseases such as hallucination, plantar fasciitis and the like.

At this time, the non-slip pad 70 and the custom pad 71 are preferably made of a flexible, highly elastic foam having excellent shape restoring force.

As shown in Fig. 7, the magnetic sheets 20a, 30a and 40a are joined to the lower side of the front elastic member 20, the intermediate elastic member 30 and the rear elastic member 40, Thereby promoting blood circulation.

10: bottom window 11: support
12: front engagement groove 13: intermediate engagement groove
13a: net groove 14: rear joining groove
15: tread 20: front elastic member
20a, 30a, 40a: magnetic sheet 30: intermediate elastic member
40: rear elastic member 50: midsole
60: upper window 70: non-slip pad
71: Customized pads

Claims (5)

In an insole which is composed of a bottom window and an upper window and is inserted inside the high heel,
A front engaging groove 12, an intermediate engaging groove 13 and a rear engaging groove 14 are recessed downward in a portion where the front portion, the middle portion and the rear portion of the sole are in close contact with each other, The front and back coupling grooves 12 and 13 and the rear coupling grooves 14 are formed of microcellular polymer sheets which are made of urethane foam having a cell structure as a basic material and have different elasticity and compression The front elastic member 20, the intermediate elastic member 30, and the rear elastic member 40 having the deforming force are respectively coupled so as to protrude upward,
An intermediate window 50 formed with a ramp is coupled to the upper side of the bottom window 10 to which the elastic members 20, 30 and 40 are coupled to improve air permeability and antibacterial property, A net groove 13a having a net shape is formed on the inner upper surface thereof in order to enhance the adhesion when the intermediate elastic member 30 is engaged and improve the function of shock absorption,
Magnetic sheets 20a, 30a, and 40a are coupled to the lower side of the front elastic member 20, the intermediate elastic member 30, and the rear elastic member 40 so as to promote blood circulation by magnetic force through the sole Characterized in that the insole for a high heel.
The method according to claim 1,
The front elastic member 20, the intermediate elastic member 30 and the rear elastic member 40 are made of a microcellular polymer sheet, which is a urethane foam having a cell structure,
The front elastic member 20 is made of a material having physical properties such as impact absorption and repulsion elasticity,
The intermediate elastic member 30 is formed to have a curved line corresponding to the shape of the sole so that the middle portion of the sole that is in close contact with the inclined portion can not be forwardly pushed. It is made of materials of physical properties that are restored to its appearance,
Wherein the rear elastic member (40) is formed by laminating two or more elastic materials having different compression stresses so as to absorb the pressure of the heel to which the impact is most transmitted. delete delete delete
KR1020150074126A 2015-05-27 2015-05-27 Insoles for high heels KR101685112B1 (en)

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KR1020150074126A KR101685112B1 (en) 2015-05-27 2015-05-27 Insoles for high heels

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018190463A1 (en) * 2017-04-10 2018-10-18 (주)다짐아이엔씨 Personalized shoes
KR101963399B1 (en) * 2017-11-21 2019-03-28 이창섭 Midsole and shoes with the same
KR102064775B1 (en) * 2019-02-14 2020-02-17 진정희 Shoes having magnetic and manufacturing method of shoes having magnetic
EP3785559A1 (en) * 2019-08-30 2021-03-03 Shire Hill Partners, LLC Shoe, sole, and insole with foam extending through insole board

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200354208Y1 (en) * 2004-04-07 2004-06-23 박종수 A shoe liner for reform toes used far-infrared radiator
US20070180632A1 (en) * 2005-06-07 2007-08-09 Gallegos Alvaro Z Composite footwear insole

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379704U (en) * 1989-12-05 1991-08-14
US7484319B2 (en) * 2005-08-12 2009-02-03 Spenco Medical Corporation Shoe insole

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200354208Y1 (en) * 2004-04-07 2004-06-23 박종수 A shoe liner for reform toes used far-infrared radiator
US20070180632A1 (en) * 2005-06-07 2007-08-09 Gallegos Alvaro Z Composite footwear insole

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