KR101691591B1 - Midsole for 3 step walking - Google Patents

Midsole for 3 step walking Download PDF

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Publication number
KR101691591B1
KR101691591B1 KR1020160043334A KR20160043334A KR101691591B1 KR 101691591 B1 KR101691591 B1 KR 101691591B1 KR 1020160043334 A KR1020160043334 A KR 1020160043334A KR 20160043334 A KR20160043334 A KR 20160043334A KR 101691591 B1 KR101691591 B1 KR 101691591B1
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KR
South Korea
Prior art keywords
forefoot
pad
toes
walking
main
Prior art date
Application number
KR1020160043334A
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Korean (ko)
Inventor
김진석
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김진석
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Priority to KR1020160043334A priority Critical patent/KR101691591B1/en
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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/141—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form having an anatomical or curved form
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/1435—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the joint between the fifth phalange and the fifth metatarsal bone
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/16—Footwear with health or hygienic arrangements with foot-supporting parts with elevated heel parts inside
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/22—Footwear with health or hygienic arrangements with foot-supporting parts with fixed flat-foot insertions, metatarsal supports, ankle flaps or the like
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/28—Adapting the inner sole or the side of the upper of the shoe to the sole of the foot

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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 a midsole for three-step walking. According to an embodiment of the present invention, the midsole for three-step walking comprises a first pad part and a second pad part. The first pad part is laminated on an upper portion of a sole of shoes, separates an anterior foot part and a posterior foot part of a user, and independently supports the posterior foot part and a little toe on the anterior foot part so that the anterior foot part and the posterior foot part can independently move when the user walks along. The second pad part is separated from the first pad part and independently supports rest of the toes except the little toe on the anterior foot part as well as some portions on an arch and the anterior foot part.

Description

MIDSOLE FOR 3 STEP WALKING

The present invention relates to a three-step walking midsole, and more particularly, to a three-step walking midsole which is disposed on the soles of a shoe so as to reduce an impact received from the ground during walking.

Generally, the midsole is laminated on the upper part of the sole of the shoe so that the wearer absorbs the shock received from the ground when walking after wearing the shoes, thereby reducing fatigue of the wearer's foot and protecting the ankle and the knee joint.

The midsole is made of a pad including a cushion layer so that a shock can be absorbed when the sole is brought into contact with the ground

That is, the midsole protects the ankle and the knee joint of the wearer by reducing the impact transmitted from the ground through the pad made of the cushion layer.

However, the midsole has a problem that it interferes with a correct walking posture of the wearer.

In other words, the correct walking posture refers to a three-legged walk in which the heel, the forefoot and the toe come in contact with the ground sequentially, without walking on the ankle, the knee joint, and the vertebrae. It should be able to move.

However, as described above, the conventional midsole has a problem in that the midsole is integrally formed to support the hind part, the forefoot, and the toe, thereby restricting the movement of the hind part, the forefoot and the toe during the walking.

[0008]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a footrest and a forefoot, which are separated from each other by a hind part and a forefoot, And to provide a three-step walking midsole capable of realizing a correct walking posture of a wearer.

The three-step walking midsoles according to an embodiment of the present invention are stacked on the upper part of the sole of the shoe. The hind foot part and the forefoot part of the wearer are separated from each other to allow the hind part and the forefoot part to move independently of each other, And a first pad portion for independently supporting the toes of the forefoot portion; And a second pad portion which is separated from the first pad portion to independently support a portion of the forefoot, the forefoot and the arch except for the toes of the forefoot.

The first pad portion may include a first main pad for supporting the heel in accordance with the movement of the hind foot during walking and a second main pad extending integrally with the first main pad along the longitudinal direction of the sole according to the shape of the toe, And a first auxiliary pad for supporting the toes according to the movement of the forefoot.

The second pad portion may include a second main pad that supports the toes in accordance with movement of the remaining toes except for the toes of the forefoot portion while walking, and a second main pad which is integrally extended with the second main pad to support the forefoot according to the shape of the forefoot portion. And a second auxiliary pad for supporting a part of the arch of the forefoot and the sole according to the movement of the forefoot during walking.

The three-stage walking midsole according to an embodiment of the present invention separates the forefoot part and the forefoot part and induces free movement of the rear part and the forefoot part through the midsole body supporting the forefoot part and the forefoot part, A three-step gait that does not give a load to the ankle, the knee joint, and the vertebra can be realized.

1 is a plan view of a three-stage walking midsole according to an embodiment of the present invention.
2 is an external side view of Fig.
3 is an inner side view of Fig.
FIG. 4 is a cross-sectional view illustrating a state where a three-step walking middlessole according to an embodiment of the present invention is formed in a vent hole.
5 is a cross-sectional view illustrating a state in which a ventilation pad is formed in a three-step walking middles according to an embodiment of the present invention.
6 is a cross-sectional view showing a state in which a vent hole is formed in a three-step walking midsoul according to a second embodiment of the present invention.
7 is a cross-sectional view showing a state in which a ventilation pad is formed on a three-step walking middles according to a second embodiment of the present invention.
8 to 10 are diagrams showing the state of use of the three-step walking middles according to one embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

In the following detailed description, the names of components are categorized into the first, second, etc. in order to distinguish the components from each other in the same relationship.

Throughout the specification, when an element is referred to as " comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise.

It is to be understood that the terms "unit," "means," "portion," "absence," and the like are used herein to refer to a unit of a generic configuration .

1 is a plan view of a three-stage walking midsole according to an embodiment of the present invention, FIG. 2 is an outer side view of FIG. 1, FIG. 3 is an inner side view of FIG. 1, FIG. 5 is a cross-sectional view illustrating a state in which a ventilation pad is formed in a three-step walking middles according to an embodiment of the present invention.

1 to 5, the three-legged walking midsoles 100 of the present invention are designed to move freely between the hind part 10 and the forefoot part 20 through the three-step walking midsoles 100 stacked on the bottom of the shoe, The hind part 10 and the forefoot part 20 are separately supported so that the hind foot part 10 and the forefoot part 20 move independently of each other so that the wearer wears a proper walking posture Thereby enabling a three-step walking without giving the wearer's ankle, knee joint, and spine a load.

To this end, the three-legged walking midsoles 100 separate the portions corresponding to the forefoot portion 10 and the forefoot portion 20 so that the forefoot portion 10 and the forefoot portion 20 are independently supported. And includes a first pad portion 110 and a second pad portion 120.

The first pad part 110 is formed by separating the hind part 10 and the forefoot part 20 so that the hind part 10 and the forefoot part 10 and the forefoot part 20 can be moved independently 20 independently of each other.

The second pad portion 120 is separated from the first pad portion 110 to independently support a portion of the arch 40 of the forefoot and forefoot portion 20 except for the toes 30 of the forefoot portion 20 .

The first pad unit 110 may be divided into a first main pad 111 and a first auxiliary pad 112.

The first main pad 111 supports the heel according to the movement of the hind part during the walking.

The first auxiliary pad 112 extends integrally with the first main pad 111 in the longitudinal direction of the sole according to the shape of the young toe 30 so that the young toe 30).

That is, the first main pad 111 is divided by the first pad part 110 to support the calf of the hind part 10, and is deformed according to the movement of the hind part 10 during the gait to support the calf.

The first auxiliary pad 112 may have a length corresponding to the shape of the toes 30 so as to be separated from the first pad unit 110 so as to support the cubic bone and the cubit except the calcaneus of the hind part 10, And is deformed in accordance with the motion of the forefoot portion 20 during the gait to support the cubic bone of the forefoot portion 20 and the toes 30 of the forefoot portion.

The second pad portion 120 is divided into a second main pad 121 and a second auxiliary pad 122.

The second main pad 121 supports the toes according to the movement of the remaining toes except for the toes 30 of the forefoot portion 20 during the walking.

The second auxiliary pad 122 extends integrally with the second main pad 121 to support a portion of the arch 40 of the forefoot and sole according to the movement of the forefoot portion 20 during the gait.

That is, the second main pad 121 is separated from the first pad portion 110 to separate the remaining toes of the forefooters 20 except for the toes 30 of the forefoots 20, And is supported by the second pad portion 120 so as to support the osteotomy while being deformed in accordance with the movement of the forefoot portion 20 during walking.

The second auxiliary pad 122 may be formed in the second pad portion 120 so as to support the intermediate worm bone of the forefoot portion 20 and a portion of the arch 40 except for the trochanter of the forefoot portion 20 and the forefoot bone. Which is deformed in accordance with the motion of the forefoot portion 20 during the gait and supports the intermediate worm bone of the forefoot portion 20 and a portion of the arch 40.

The first pad part 110 and the second pad part 120 are separated from each other to support the forefoot part 10 and the forefoot part 20 separately so that the foot part 10 and the forefoot part 20), thereby inducing a three-step gait that does not inflict strain on the wearer's ankle, knee joint, and spine.

The first pad portion 110 and the second pad portion 120 may be formed such that the outer height D1 is higher than the inner height D2 so that the wearer wears shoes with a height D1 And the height D2 of the inside of the wearer's foot.

That is, when the wearer wears the three-step walking midsole 100 including the first pad portion 110 and the second pad portion 120 having the outside and inside heights D1 and D2 periodically, It is possible to correct the wrong postures of the joints such as the legs by bringing the joints inside to the inside.

The vent holes 113 and 123 may be formed in the first and second main pads 111 and 121 and the first and second auxiliary pads 112 and 122, respectively.

That is, when the first and second pads 110 and 120 are worn for a long time, air is passed through the vent holes 113 and 123 to remove sweat generated in the forefoot part 10 and the forefoot part 20 The first and second pads 110 and 120 can be maintained comfortably.

The first and second main pads 111 and 121 and the first and second auxiliary pads 112 and 122 of the first and second pads 110 and 120 are provided with vent pads 114 and 124, Respectively.

That is, the ventilation holes 114a and 124a are formed in the ventilation pads 114 and 124 so that when the first and second pad portions 110 and 120 are worn for a long time, The first and second pads 110 and 120 can be comfortably maintained by passing air through the vent holes 114a and 124a in order to remove the generated sweat.

6 is a cross-sectional view illustrating a state in which a vent hole is formed in a three-step walking middles according to a second embodiment of the present invention. Fig. 7 is a cross- Fig.

6 and 7, a three-step walking midsall 200 according to a second embodiment of the present invention includes a hind foot 10 and a forefoot hindquarters through a three-step walking midsole 200 stacked on the bottom of a shoe, And the forefoot portion 10 and the forefoot portion 20 are separately supported so that the hind part 10 and the forefoot part 20 move independently of each other so that when the wearer wears the shoes, It is possible to induce a correct walking posture, thereby enabling a three-step walking without giving the wearer's ankle, knee joint, and spine a load.

To this end, the three-legged walking midsoles 200 independently support the toes except for the toes 30, the forefoots 10 and the toes 30 of the hind part 10 and the forefoot part 20 The first pad portion 210 and the second pad portion 220 are partitioned through the partition groove 230 to induce the free movement of the hind part 10 and the forefoot part 20 during the gait.

The partition groove 230 separates the first pad portion 210 and the second pad portion 220 from the third floor walking midsoles 200.

That is, the first pad portion 210 and the second pad portion 220 partitioned through the partition groove 230 can support the forefoot portion 10 and the forefoot portion 20 independently.

The first pad portion 210 and the second pad portion 220 partitioned by the partition groove 230 can independently flow and move freely between the hind part 10 and the forefoot part 20 during walking Lt; / RTI >

The first pad portion 210 and the second pad portion 220 partitioned by the partition groove 230 induce a correct walking posture of the wearer during walking to allow the wearer's ankle, knee joint, Enabling a three-step walk without.

The first pad part 210 supports the toes 30 of the forefoot part 10 and the forefoot part 20.

The second pad portion 220 supports the toes of the forefoots 30 and the arches 40 of the forefooters 20 except for the toes 30 of the forefoots 20.

The first pad portion 210 is divided into a first main pad 211 and a second main pad 212.

The first main pad 211 supports the heel in accordance with the movement of the hind part 10 during walking.

The second auxiliary pad 212 extends integrally with the first main pad 211 in the longitudinal direction of the sole according to the shape of the young toe 30 so that the young toe (30).

That is, the first main pad 211 is divided by the first pad part 110 to support the calf of the hind part 10, and is deformed according to the movement of the hind part 10 during the walking, and supports the calyx.

The first auxiliary pad 212 may have a length corresponding to the shape of the toes 30 so as to be separated from the first pad 210 so as to support the cubic valley and the cubit except for the calcaneus of the hind part 10, And is deformed in accordance with the movement of the forefoot portion 20 during the gait to support the cubic bone of the forefoot portion 20 and the young toe 30.

The second pad portion 220 is divided into a second main pad 221 and a second auxiliary pad 222.

The second main pad 221 is partitioned by the first pad portion 210 through the partition groove 230 and supports the toes in accordance with the movement of the remaining toes except for the toes 30 of the forefoot portion 20 during the walking .

The second auxiliary pad 222 is integrally formed with the second main pad 221 so as to support the forefoot according to the shape of the forefoot 20 so that the forefoot and the arch of the sole 40).

That is, the second main pad 221 is separated from the first pad part 110 to separate the remaining toes of the forefooters 20 except for the toes 30 of the forefoots 20, And is supported by the second pad portion 220 so as to support the osteotomy while being deformed according to the movement of the forefoot portion 20 during walking.

The second auxiliary pad 222 may be formed in the second pad portion 220 so as to support the intermediate worm bone of the forefoot portion 20 and a portion of the arch 40 except for the tread of the forefoot portion 20 and the forefoot bone. Which is deformed in accordance with the motion of the forefoot portion 20 during the gait and supports the intermediate worm bone of the forefoot portion 20 and a portion of the arch 40.

The first pad portion 210 and the second pad portion 220 independently support the forefoot portion 10 and the forefoot portion 20 through the partition groove 230 so that the foot portion 10 during the walking, And the forefoot portion 20, thereby inducing a three-step gait that does not give a load to ankle, knee joint, and spine of the wearer.

The vent holes 213 and 223 are formed in the first and second main pads 211 and 221 and the first and second auxiliary pads 212 and 222 of the first and second pads 210 and 220, Respectively.

That is, when the first and second pads 210 and 220 are worn for a long time, air is passed through the vent holes 213 and 223 to remove sweat from the forefoot portion 10 and the forefoot portion 20 The first and third pad portions 210 and 220 can be maintained comfortably.

The vent holes 214 and 224 are formed in the first and second main pads 211 and 221 and the first and second auxiliary pads 212 and 222 of the first and second pads 210 and 220, Respectively.

That is, the vent holes 214a and 224a are formed in the vent pads 214 and 224 so that when the first and second pad portions 210 and 220 are worn for a long time, the hind part 10 and the forefoot part 20 The first and second pad portions 210 and 220 can be comfortably maintained by passing air through the vent holes 214a and 224a in order to remove the generated sweat.

8 is a use state diagram of a three-step walking middles according to an embodiment of the present invention.

Referring to FIG. 8, the three-stage walking midsole according to the present invention will now be described.

After the wearer wears the shoes, the heels come into contact with the ground and come in contact with the ground from the heel in the order of the arches of the forefoot part 10 and the forefoot part 20 and the toes of the forefoot part 20.

The first pad part 110 is deformed according to the movement of the toes 30 of the forefoot part 10 and the forefoot part 20 so that the toes 30 of the forefoot part 10 and the forefoot part 20 .

The second pad portion 120 is deformed in accordance with the movement of the toes, the forefoots 50 and the arches 40 and the arches 40 of the forefoots 50 and the forefoots 20 excluding the toes 30 .

The first pad part 110 and the second pad part 120 are separated from each other and are deformed according to the movement of the forefoot part 10 and the forefoot part 20 so as to be deformed in accordance with the movement of the forefoot part 10 and the forefoot part 20, Can be supported independently.

Thus, the three-legged walking midsoles 100 independently support the rear foot portion 10 and the forefoot portion 20 so as to induce the free movement of the rear foot portion 10 and the forefoot portion 20 while walking, It is possible to induce a three-step gait that does not put a strain on the wearer's ankle, knee joint, and spine.

The three-stage walking midsole according to an embodiment of the present invention induces free movement of the hind part 10 and the forefoot part 20 while the hind foot part 10 and the forefoot part 20 are in contact with each other Thereby supporting the foot portion 10 and the forefoot portion 20 independently of each other. Therefore, it is possible to induce a three-step walking without giving a load to the ankle, the knee joint, and the vertebrae of the pedestrian during walking.

The first pad portion 110 and the second pad portion 120 are formed such that the outer height D1 is higher than the inner height D2 so that when the wearer wears the shoes, D2), the wearer ' s feet are gathered to the inside, and the wrong posture of the joint such as the legs can be correctly corrected.

In addition, the vent holes 123 and the vent pads 124 can comfortably hold the first and second pad portions 110 and 120.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, And all changes to the scope that are deemed to be valid.

10: hindfoot 20: forefoot
30: Little toe 40: Arch
100: three-step walking midsoles 110: first pad part
111: first main pad 112: second main pad
113: ventilation hole 114: ventilation pad
114a: ventilation hole 120: second pad portion
121: second main pad 122: second auxiliary pad
123: ventilation hole 124: ventilation pad
124a: vent hole
200: Midsole for three-leg walking 210: First pad portion
211: first main pad 212: second main pad
213: ventilation hole 214: ventilation pad
214a: ventilation hole 220: second pad portion
221: second main pad 222: second auxiliary pad
223: ventilation hole 224: ventilation pad
224a: ventilation hole 230:

Claims (3)

By being stacked on the sole of the shoe,
A first pad unit independently supporting the toes of the forefoot and the forefoot so that the hind part and the forefoot part can move independently of each other when the hind part and the forefoot part of the wearer are separated from each other; And
A second pad portion which is separated from the first pad portion and independently supports the rest of the forefoot, the forefoot and the arch except for the toes of the forefoot;
Lt; / RTI >
Wherein the first pad portion is integrally formed with a first main pad for supporting the heel in accordance with the movement of the hind foot during walking and a first main pad along the longitudinal direction of the sole according to the shape of the toe, And a first auxiliary pad for supporting the young toe in accordance with the movement,
The second pad portion is formed integrally with the second main pad so as to support the forefoot according to the shape of the forefoot and a second main pad for supporting the toe according to movement of the remaining toes except for the toes of the forefoot during walking And a second auxiliary pad for supporting a part of the arch of the forefoot and the sole according to the movement of the forefoot during walking,
The first pad portion and the second pad portion
The foot and the forefoot of the forefoot and the forefoot and the rest of the toes independently of the forefoot and the toes are independently supported, and in order to induce the free movement of the foot and forefoot during walking, Further comprising a groove,
The first and second main pads and the first and second auxiliary pads
A ventilation hole is formed to allow the first and second pad portions to be airtightly maintained to remove sweat generated in the forefoot and the hindfoot when worn for a long time,
The first and second main pads and the first and second auxiliary pads of the first and second pad portions
A ventilation pad is formed to form a vent hole for allowing the first and second pad portions to be air-conditioned to smoothly maintain the first and second pad portions in order to remove sweat from the forefoot portion and the forefoot portion when the first and second pad portions are worn for a long time,
The first pad portion and the second pad portion
A three-step walking middleshaft whose outer height is formed to be higher than the inner height so that the wearer's feet are inwardly gathered when the wearer wears the shoes, and the worn joints are gathered inward to correct the erroneous posture of the joints, .
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KR1020160043334A 2016-04-08 2016-04-08 Midsole for 3 step walking KR101691591B1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329704A (en) * 1993-04-12 1994-07-19 Martin Jr Roy C Split-sole anti-slip attachments for footwear
JP2001057901A (en) * 2000-07-18 2001-03-06 Achilles Corp Out-sole divided structure of shoe sole
KR20070117514A (en) 2007-10-30 2007-12-12 임성조 The pressure treatment of the sole of the foot and the air ventilation shoes
KR20110022028A (en) * 2011-02-14 2011-03-04 정진욱 The functional shoes which has separated a rear outsole from a fore part
KR101178866B1 (en) * 2011-02-28 2012-09-03 휠라코리아 주식회사 Functional shoes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329704A (en) * 1993-04-12 1994-07-19 Martin Jr Roy C Split-sole anti-slip attachments for footwear
JP2001057901A (en) * 2000-07-18 2001-03-06 Achilles Corp Out-sole divided structure of shoe sole
KR20070117514A (en) 2007-10-30 2007-12-12 임성조 The pressure treatment of the sole of the foot and the air ventilation shoes
KR20110022028A (en) * 2011-02-14 2011-03-04 정진욱 The functional shoes which has separated a rear outsole from a fore part
KR101178866B1 (en) * 2011-02-28 2012-09-03 휠라코리아 주식회사 Functional shoes

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