JP2001353005A - Shoe insole - Google Patents

Shoe insole

Info

Publication number
JP2001353005A
JP2001353005A JP2000176783A JP2000176783A JP2001353005A JP 2001353005 A JP2001353005 A JP 2001353005A JP 2000176783 A JP2000176783 A JP 2000176783A JP 2000176783 A JP2000176783 A JP 2000176783A JP 2001353005 A JP2001353005 A JP 2001353005A
Authority
JP
Japan
Prior art keywords
insole
foot
arch
shoe
ridge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2000176783A
Other languages
Japanese (ja)
Inventor
Atsushi Kawakami
篤志 川上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MoonStar Co
Original Assignee
MoonStar Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MoonStar Co filed Critical MoonStar Co
Priority to JP2000176783A priority Critical patent/JP2001353005A/en
Publication of JP2001353005A publication Critical patent/JP2001353005A/en
Pending legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To provide a shoe insole for a running shoe capable of fitting every person's foot, which makes it possible to prevent dropping-in of a length wise arch and a widthwise arch of the foot for preventing hallux valgus or preventing it from worsening. SOLUTION: This shoe insole is provided with a bulge 2 on an insole body 1. The bulge 2 is provided on a back face of the insole body 1 so that the bulge 2 is continued in a region including a position 3 of a calcaneal sustentaculum, a position 4 of an inner non-treading part, and a middle part 5 between a thenar and a small toe ball when a foot is placed.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、近年問題となって
いる外反母趾、足底筋膜炎に着目し、この疾患を予防又
はひどくならない様に、足の縦アーチと横アーチの落ち
込みを防止するすべての人の足に合うランニング靴の中
敷を提供しようとするものである。
BACKGROUND OF THE INVENTION The present invention focuses on hallux valgus and plantar fasciitis, which have become problems in recent years, and prevents the vertical and horizontal arches of the foot from falling so as not to prevent or worsen the disease. The goal is to provide a running shoe insole that fits everyone's feet.

【0002】[0002]

【従来の技術】着地からキックに至るランニングのメカ
ニズムにおいて、ランニング中に下肢骨格は信じられぬ
ほどの複雑な動きをするので、さほど意味もないかに見
える些細な変化でも外反母趾、足底筋膜炎等の重大な疾
患を引き起こしてしまう。足元が僅かでも傾くと体も傾
いてしまい、これを直そうと腰が傾き、さらにこれを補
おうとして肩が傾き、首が傾く、という具合に、関節の
個所が交互に反対方向へ傾いて、全身に大きな歪を起こ
す。
2. Description of the Related Art In the running mechanism from landing to kicking, the lower limb skeleton makes incredibly complicated movements during running, so even small changes that seem to be meaningless can be caused by hallux valgus and plantar fasciitis. And other serious illnesses. Even if the feet are slightly tilted, the body also tilts, the hips tilt to correct it, the shoulders tilt, the neck tilts to compensate for this, and the joints alternately tilt in the opposite direction. , Causing great distortion in the whole body.

【0003】一般的に、些細な変化が起こらないよう
に、中敷の適宜な場所に複雑な構造である任意形状の隆
起等を設けて、疾患を予防又はひどくならない様してい
る。中敷に任意形状の***等を設けると、疾患を予防又
はひどくならない効果があるが、各人の足の形状は一定
でないので、各人の足の形状に合う中敷をつくるのが困
難である。
[0003] In general, in order to prevent a trivial change from occurring, a bulge of an arbitrary shape, which is a complicated structure, is provided at an appropriate place on the insole so as to prevent or prevent the disease from becoming serious. Providing an insole of any shape on the insole has the effect of preventing or not worsening the disease, but since the shape of each person's foot is not constant, it is difficult to create an insole that matches the shape of each person's foot is there.

【0004】特に、足の内不踏部アーチの盛り上がり
は、内不踏部分の縦アーチを支えるのが目的であるが、
次の三つの理由で役立っていない。第一に、足の内不踏
部は、踵から中足骨の端付近まで長いのに、全体にあた
る程の長さがなく短い。
[0004] In particular, the purpose of raising the arch of the inner part of the foot is to support the vertical arch of the part of the inner part,
It hasn't helped for three reasons: First, the instep portion of the foot is long from the heel to the vicinity of the end of the metatarsal bone, but not so short as to be the whole.

【0005】第二に、堅くするとアーチの形状が合って
ないとあたって痛くなる為、靴の履き心地を重視し、縦
のアーチを支えるだけの堅さがなく、柔らかすぎる。
Secondly, if the arch is hardened, it will hurt if the shape of the arch does not match. Therefore, emphasis is placed on the comfort of shoes, and there is not enough rigidity to support the vertical arch, and it is too soft.

【0006】第三に、実在しない平均的な足に合わせて
設計されているので、各人のアーチの形状に合わない。
各人の足の形状は一定でなく、平均的な形状で中敷製作
するので、ランニングする時不踏部にあたる可能性があ
る。不踏部にあたらないようにすると、盛り上がりのな
い一般的な構造となる。よって不踏部の過度の盛り上が
りは必ずしも必要ない。
Third, since it is designed for an average foot that does not exist, it does not fit the shape of the arch of each person.
Since the shape of each person's foot is not constant, and the insole is manufactured in an average shape, there is a possibility that the insole may be a running part when running. If it does not hit the unstepped part, it will be a general structure without swelling. Therefore, it is not always necessary for the stepped portion to have an excessive rise.

【0007】外反母趾とは、一般的に男性より女性の方
がなりやすい。女性がハイヒール、パンプス等の窮屈な
靴を履く機会が多いことも一因だが、一般に男性より女
性の方が筋力が弱いから、体を支えるのに必要な親指の
力に頼るより、ついつい楽な足の指の付け根に重心を集
中させてしまい、次第に親指の力が衰えて、退化と共に
親指が外反してくる。
[0007] Hallux valgus is generally more likely to occur in women than in men. Partly because women often wear tight shoes such as high heels and pumps, women are generally weaker than men, so it is easier than relying on the strength of the thumb needed to support the body. With the center of gravity concentrated at the base of the toes, the power of the thumb gradually declines, and the thumb erects with degeneration.

【0008】また、ランニングの着地時に、距骨下関節
のプロネーション(回内)が大きく、踵骨が内側に倒
れ、縦内側アーチが荷重を支えきれなくなって落ち込
む。足指骨の第1列が不安定になり、前足部内転し、母
趾に力がかかり外反母趾の原因となる。さらに、足先の
横幅(横アーチ)を支えている横中底靭帯(中足関節)
が伸びたり、緩んでしまい親指が小指側に曲がるのも外
反母趾の原因となる。
In addition, when landing during running, the pronation (pronation) of the subtalar joint is large, the calcaneus falls down inward, and the longitudinal medial arch cannot support the load and falls. The first row of toe bones becomes unstable, inverts the forefoot, and exerts force on the toe, causing hallux valgus. In addition, the lateral medial ligament (metatarsal joint) that supports the width of the toes (lateral arch)
The bowing of the hallux valgus also causes the thumb to bend to the little finger side due to extension or loosening of the thumb.

【0009】足底筋膜炎は、長い距離を走ると起こるこ
とが多い足底部の障害で、足底の痛みの最大の原因で
す。足の縦アーチは、足底筋によって保たれています
が、この足底筋をおおっているのが、足底筋膜です。特
に足底筋膜の中央部は、非常に強い線維からなり、これ
を足底腱膜といいます。足底筋膜は内・中・外に分かれ
ていて、踵骨から足趾の基節骨基部に扇のように広がっ
て足根骨間の関節をしっかりと固定しています。そして
足裏全体、特に土踏まずを支えています。足底筋膜自体
は伸び縮みをしないので、足の裏に土踏まずを平らにし
てしまう程の強い力が加わると、足底筋膜炎が起こりま
す。
[0009] Plantar fasciitis is a plantar disorder that often occurs when running a long distance, and is the largest cause of plantar pain. The vertical arch of the foot is held by the plantar muscle, and the plantar fascia covers the plantar muscle. In particular, the central part of the plantar fascia consists of very strong fibers, called the plantar aponeurosis. The plantar fascia is divided into the inside, the middle and the outside, and spreads like a fan from the calcaneus to the base of the base phalange of the toe to firmly fix the joint between the tarsal bones. And it supports the entire sole, especially the arch. Because the plantar fascia itself does not stretch, the plantar fasciitis occurs when a strong force is applied to the sole of the foot that flattens the arch.

【0010】[0010]

【発明が解決しようとする課題】本発明の目的は、各人
の足の形状に係わりなく、平均的な形状ですべての人に
対して、縦横アーチ落ち込み防止する為の***構造を備
えた靴中敷を提供することである。
SUMMARY OF THE INVENTION It is an object of the present invention to provide a shoe having a raised structure for preventing a vertical and horizontal arch from falling into all persons in an average shape regardless of the shape of each person's foot. The insole is to provide.

【0011】[0011]

【課題を解決するための手段】本発明の靴中敷は、中敷
本体1に***2を設けた靴中敷において、前記***2
は、中敷本体1の裏面に設けられ、かつ、足を載置した
とき踵骨載距突起位置3と、内不踏部位置4と、母趾球
と小趾球の中間位置5とを含む領域に連続して設けられ
ていることを特徴とする。
According to the present invention, there is provided a shoe insole in which a ridge 2 is provided on an insole body 1.
Is provided on the back surface of the insole body 1 and, when the foot is placed, the position 3 of the calcaneal distance, the position 4 of the inner step, and the intermediate position 5 between the ball of the toe and the ball of the toe. It is characterized in that it is provided continuously in the region that includes.

【0012】前記***2は、同じ厚みからなり、中敷本
体1とは別体に中敷本体1裏面に貼り付けられているこ
とを特徴とする。
The ridge 2 has the same thickness, and is characterized in that it is attached to the back of the insole body 1 separately from the insole body 1.

【0013】前記***2は、弾性と保形性に優れたエラ
ストマーからなることを特徴とする。
The ridge 2 is made of an elastomer having excellent elasticity and shape retention.

【0014】[0014]

【発明の実施の形態】図1は本発明を実施した中敷の底
面図で、図2はその内側面図である。図面で示すよう
に、本発明の靴中敷は、各人の足の形状に係わりなく、
平均的な形状ですべての人に対して、縦横アーチ落ち込
み防止する為の***構造を設けた。***2は同じ厚みが
よく、その厚みとしては、2〜7mmが好ましく、さらに
3〜5mmが好ましい。中敷本体1は、ラバー、EVA、
ポリウレタンを初めとする柔軟性に富むスポンジゴム等
が使用され、又はこれらの上に綿パイル,不織布、メッ
シュを貼り付けたものである。これに貼り付ける***2
は、ある程度の弾力と保形性があり、へたりの少ないラ
バースポンジ、EVAスポンジ、コンプレッション加工
のEVAスポンジ、ポリウレタンスポンジ等が使用され
る。また中敷本体1と***2とは同一素材で一体的に形
成する方法もあるが、それぞれ異質部材で形成すること
も本発明に含まれる。
FIG. 1 is a bottom view of an insole according to the present invention, and FIG. 2 is an inner side view thereof. As shown in the drawings, the shoe insole of the present invention is independent of the shape of each person's foot,
A raised structure is provided to all people with an average shape to prevent vertical and horizontal arches from falling. The ridges 2 preferably have the same thickness, and the thickness is preferably 2 to 7 mm, more preferably 3 to 5 mm. The insole body 1 is made of rubber, EVA,
A flexible sponge rubber such as polyurethane is used, or a cotton pile, a nonwoven fabric, or a mesh is pasted thereon. Ridge 2 to stick on this
A rubber sponge, an EVA sponge, a compression-processed EVA sponge, a polyurethane sponge, or the like, which has a certain degree of elasticity and shape retention and has little settling, is used. Although there is a method in which the insole body 1 and the ridge 2 are integrally formed of the same material, the present invention includes the case where the insole body 1 and the ridge 2 are formed of different materials.

【0015】図4に、「踵骨載距突起」を示す。踵骨載
距突起は、人間の体全体の圧力の大部分を支えており、
走る運動の原動力ともなっている。従って、この部分は
人間が歩行する際に最も疲労する部分であり、この部分
が落ち込むと、足のアーチを適切に支える事が出来なく
なり、十分に足の機能を発揮できなくなるものである。
踵骨載距突起位置3及び内不踏部位置4の***部分は、
踵骨載距突起を高く支持して落ち込みを防ぎ、十分に足
の機能を発揮させると共に、オーバープロネーション
(過回内)を防止する役割を果たしている。
FIG. 4 shows the "calcaneal plaque". The calcaneus ridge supports most of the pressure in the entire human body,
It is also the driving force for running exercise. Therefore, this part is the part that is most fatigued when walking by humans. If this part falls down, it becomes impossible to properly support the arch of the foot, and the function of the foot cannot be exhibited sufficiently.
The protruding parts of the calcaneus distance projection position 3 and the inner step part position 4 are as follows:
It supports the calcaneus bulge high and prevents it from dropping down, exerts its foot function sufficiently, and plays a role in preventing overpronation (overpronation).

【0016】図3に、「母趾球」と「小趾球」を示す。
母趾球と小趾球の中間位置5(第2〜3中足骨骨頭部)
の***部分は、ウィンドラスの巻上げ機構を強化し、蹴
りだしの力を引き出す。ウィンドラスの巻上げ機構と
は、中足趾節関節を進展することで、足底筋膜は伸張さ
れ、アーチが巻き上げられ挙上する現象である。この現
象は歩行時の蹴りだしの際に働き、足全体の剛性を高め
梃子として機能させる。
FIG. 3 shows the "thumb ball" and the "thumb ball".
Intermediate position 5 between the ball of the toe and the ball of the toe (2nd to 3rd metatarsal heads)
The raised part of the windlass strengthens the winding mechanism of the windlass and pulls out the kicking power. The windlass winding mechanism is a phenomenon in which the plantar fascia is stretched by evolving the metatarsophalangeal joint, and the arch is wound up and lifted. This phenomenon works when kicking out while walking, increasing the rigidity of the entire foot and making it function as a lever.

【0017】前記した「踵骨載距突起位置3」及び「母
趾球と小趾球の中間位置5」を数字で表すと、前者は踵
後部から靴全長の27±1%の範囲になり、後者は踵後
部から靴全長の60±1%の範囲となる。
When the above-mentioned “calcaneal plaque position 3” and “intermediate position 5 between the toe ball and the toe ball” are represented by numerals, the former is in the range of 27 ± 1% of the total length of the shoe from the back of the heel. The latter ranges from the rear of the heel to 60 ± 1% of the total length of the shoe.

【0018】[0018]

【発明の効果】本発明は、踵骨載距突起位置に任意形状
の***を設け、踵骨載距突起を高く支持して、足の縦ア
ーチ機能を十分発揮させる様にすると共に、距骨下関節
の過内向を防止し、足指骨の第1列が過剰運動し不踏部
内側のアーチの落ち込みを防止できた。
According to the present invention, a ridge of an arbitrary shape is provided at the position of the calcaneal plaque to support the calcaneal plaque high, so that the vertical arch function of the foot can be sufficiently exhibited, and the subtalar can be obtained. Excessive introversion of the joint was prevented, and the first row of the toe bones was excessively moved, preventing the fall of the arch inside the stepped part.

【0019】さらに、母趾球と小趾球の中間位置の***
部分は、足先の横幅(横アーチ)を支えている横中底靭
帯をしっかりサポートすることによって親指が真っ直ぐ
の方向に向く力が働き、指先がゆったりと開き、つま先
の窮屈感をなくすと同時に痛みを和らげ、外反母趾の予
防になった。簡易に効率良く縦横のアーチの落ち込みを
防止し、各人の違う足の形に適合し、平均的な形状で、
外反母趾等の疾患を予防又はひどくならない様にするこ
とができた。
Further, the raised portion at the intermediate position between the ball of the toe and the ball of the little toe supports the lateral insole ligament that supports the lateral width (lateral arch) of the toe so that the thumb is directed straight. Worked, the fingertips opened slowly, eliminating the cramping of the toes, relieving pain and preventing hallux valgus. Easily and efficiently prevent the fall of the vertical and horizontal arch, adapt to the shape of each person's different feet, with an average shape,
Diseases such as hallux valgus could be prevented or prevented from becoming severe.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の靴中敷の底面図FIG. 1 is a bottom view of a shoe insole according to the present invention.

【図2】本発明の靴中敷の内側面図FIG. 2 is an inner side view of the shoe insole according to the present invention.

【図3】足型の外郭投影図FIG. 3 is an outline projection view of a last.

【図4】足の骨の斜視図FIG. 4 is a perspective view of a foot bone;

【符号の説明】[Explanation of symbols]

1. 中敷本体 2. *** 3. 踵骨載距突起位置 4. 内不踏部位置 5. 母趾球と小趾球の中間位置 6. 靴中敷 1. Insole main body 2. Uplift 3. Position of calcaneal lumbar ridge 4. Position of inner irregularity part 5. Middle position between ball of toe and ball of toe 6. Shoe insole

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 中敷本体1に***2を設けた靴中敷にお
いて、前記***2は、中敷本体1の裏面に設けられ、か
つ、足を載置したとき踵骨載距突起位置3と、内不踏部
位置4と、母趾球と小趾球の中間位置5とを含む領域に
連続して設けられていることを特徴とする靴中敷。
1. In a shoe insole provided with a ridge 2 on the insole body 1, the ridge 2 is provided on the back surface of the insole body 1 and, when a foot is placed, a heel bone foot projection 3 A shoe insole, which is provided continuously in a region including an inner step part position 4 and an intermediate position 5 between the toe ball and the toe ball.
【請求項2】 前記***2は、同じ厚みからなり、中敷
本体1とは別体に中敷本体1の裏面に貼り付けられてい
ることを特徴とする請求項1記載の靴中敷。
2. The shoe insole according to claim 1, wherein the ridges (2) have the same thickness and are attached to the back surface of the insole body (1) separately from the insole body (1).
【請求項3】 前記***2は、弾性と保形性に優れたエ
ラストマーからなることを特徴とする請求項1又は2記
載の靴中敷。
3. The shoe insole according to claim 1, wherein the ridge 2 is made of an elastomer having excellent elasticity and shape retention.
JP2000176783A 2000-06-13 2000-06-13 Shoe insole Pending JP2001353005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000176783A JP2001353005A (en) 2000-06-13 2000-06-13 Shoe insole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000176783A JP2001353005A (en) 2000-06-13 2000-06-13 Shoe insole

Publications (1)

Publication Number Publication Date
JP2001353005A true JP2001353005A (en) 2001-12-25

Family

ID=18678469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000176783A Pending JP2001353005A (en) 2000-06-13 2000-06-13 Shoe insole

Country Status (1)

Country Link
JP (1) JP2001353005A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007089833A (en) * 2005-09-29 2007-04-12 Achilles Corp Toe floating prevention sock liner pad and footwear mounted therewith
EP2020878A1 (en) 2006-05-26 2009-02-11 Nike International Ltd. Medially or laterally textured footbeds for controlling lower extremity kinematics and kinetics
JP2011512184A (en) * 2008-02-18 2011-04-21 ソリモシ,ラズロ Footwear with unstable sole structure
JP2011520548A (en) * 2008-05-21 2011-07-21 イントゥス エイチシーエヌ コーポレイション リミテッド. Shoe sole having an inclined surface and knee joint shoe including the same
US8277459B2 (en) 2009-09-25 2012-10-02 Tarsus Medical Inc. Methods and devices for treating a structural bone and joint deformity
US8652141B2 (en) 2010-01-21 2014-02-18 Tarsus Medical Inc. Methods and devices for treating hallux valgus
US8696719B2 (en) 2010-06-03 2014-04-15 Tarsus Medical Inc. Methods and devices for treating hallux valgus
US8870876B2 (en) 2009-02-13 2014-10-28 Tarsus Medical Inc. Methods and devices for treating hallux valgus

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007089833A (en) * 2005-09-29 2007-04-12 Achilles Corp Toe floating prevention sock liner pad and footwear mounted therewith
EP2020878A1 (en) 2006-05-26 2009-02-11 Nike International Ltd. Medially or laterally textured footbeds for controlling lower extremity kinematics and kinetics
JP2011512184A (en) * 2008-02-18 2011-04-21 ソリモシ,ラズロ Footwear with unstable sole structure
JP2011520548A (en) * 2008-05-21 2011-07-21 イントゥス エイチシーエヌ コーポレイション リミテッド. Shoe sole having an inclined surface and knee joint shoe including the same
US8870876B2 (en) 2009-02-13 2014-10-28 Tarsus Medical Inc. Methods and devices for treating hallux valgus
US8277459B2 (en) 2009-09-25 2012-10-02 Tarsus Medical Inc. Methods and devices for treating a structural bone and joint deformity
US8795286B2 (en) 2009-09-25 2014-08-05 Tarsus Medical Inc. Methods and devices for treating a structural bone and joint deformity
US8652141B2 (en) 2010-01-21 2014-02-18 Tarsus Medical Inc. Methods and devices for treating hallux valgus
US8696719B2 (en) 2010-06-03 2014-04-15 Tarsus Medical Inc. Methods and devices for treating hallux valgus

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