JPH0553483B2 - - Google Patents
Info
- Publication number
- JPH0553483B2 JPH0553483B2 JP4054590A JP4054590A JPH0553483B2 JP H0553483 B2 JPH0553483 B2 JP H0553483B2 JP 4054590 A JP4054590 A JP 4054590A JP 4054590 A JP4054590 A JP 4054590A JP H0553483 B2 JPH0553483 B2 JP H0553483B2
- Authority
- JP
- Japan
- Prior art keywords
- arch
- suspension
- shoe
- tip
- heel
- 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.)
- Expired - Lifetime
Links
- 239000000725 suspension Substances 0.000 claims description 31
- 210000002683 foot Anatomy 0.000 claims description 25
- 239000012530 fluid Substances 0.000 claims description 5
- 210000003871 fifth metatarsal bone Anatomy 0.000 claims description 3
- 210000001906 first metatarsal bone Anatomy 0.000 claims description 3
- 210000000474 heel Anatomy 0.000 description 16
- 210000001872 metatarsal bone Anatomy 0.000 description 13
- 239000000463 material Substances 0.000 description 5
- 230000007659 motor function Effects 0.000 description 5
- 230000001737 promoting effect Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 210000003371 toe Anatomy 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 210000000459 calcaneus Anatomy 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 210000001255 hallux Anatomy 0.000 description 1
- 210000004932 little finger Anatomy 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 210000004233 talus Anatomy 0.000 description 1
- 210000001137 tarsal bone Anatomy 0.000 description 1
- 210000002303 tibia Anatomy 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、スポーツシユーズを中心とするシユ
ーズの中底に組込んで使用するシユーズサスペン
シヨンに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a shoe suspension that is incorporated into the inner sole of shoes, mainly sports shoes.
〔従来の技術〕
従来、この種のシユーズサスペンシヨンとし
て、踵部から土踏まず部まで伸びる１枚の硬質板
を中底に組込んだもの（以下、１枚板タイプと称
す）と、硬質板を土踏まず部の内側と外側とに分
けて中底に組込んだもの（以下、２枚板タイプと
称す）とが公知である（特公平１−49481号公報
参照）。[Prior Art] Conventionally, this type of shoe suspension includes one in which a single hard plate extending from the heel to the arch of the foot is incorporated into the insole (hereinafter referred to as the single-plate type), and There is a known structure in which the inner and outer arch portions are divided and incorporated into the inner sole (hereinafter referred to as the two-plate type) (see Japanese Patent Publication No. 1-49481).
従来の１枚板タイプのものは、踵部から土踏ま
ず部まで中底の幅方向のほぼ中央部を通るように
配置されており、靴の形くずれを防止し、原形保
持を主眼としたものであつて、足の運動機能を助
長したり、疲労を軽減することに対しては、効果
が殆どない。
Conventional single-plate type shoes are arranged so that they run through the widthwise center of the midsole from the heel to the arch, and are designed to prevent the shoe from deforming and maintain its original shape. However, it has little effect on promoting the motor function of the feet or reducing fatigue.
また、２枚板タイプのものは、土踏まず部の内
側に沿つた部分と外側に沿つた部分とに硬質板を
配置するものであるから、足裏を広く支持してい
ることになり、１枚板タイプのものに比べて、安
定性等が若干向上するが、これでも足の運動機能
を助長したり、疲労を軽減するということに対し
ては、効果が十分ではない。 In addition, the two-plate type has hard plates arranged along the inside and outside of the arch, which means that the sole of the foot is supported widely, and one Although the stability and other properties are slightly improved compared to the plate type, this is still not sufficiently effective in promoting the motor function of the feet or reducing fatigue.
ところで、足の骨の構造は、第８図に示す様
に、距骨ａ、踵骨ｂを含む７個の足根骨Ｃと、第
１〜第５の５個の中足骨ｄ及び14個の指骨ｅから
なり、強くて弾性のある勒帯が各骨をそれぞれの
位置に保持させており、各骨間を連繋する筋肉の
緊張・弛緩作用によつて、各骨間を関節点として
複雑な三次元運動を行えるようになつている。 By the way, the structure of the bones of the foot is, as shown in Figure 8, seven tarsal bones C including talus a and calcaneus b, five metatarsals d from first to fifth, and 14 metatarsal bones. Consisting of the phalanges e, each bone is held in its own position by a strong and elastic talisman, and by the tension and relaxation of the muscles that connect each bone, each bone forms a complex joint point. It is now possible to perform three-dimensional movements.
そして、足の運動は大別して、前後方向の屈
伸、左右方向のねじれ、脛骨を中心とした回転及
びこれらの複合運動であつて、これらの運動中、
足裏の体重支持位置は、刻々と変化するが、踵部
と、第１中足骨先端付近（親指のつけ根付近）
と、第５中足骨先端付近（小指のつけ根付近）と
の３点は、特に体重が強く作用する位置となり、
これらの位置にサスペンシヨンが連繋した関係で
存在するのが好ましいのであるが、従来のもの
は、踵部から土踏まず部までの部分にしかなく、
しかも、２枚板タイプは左右のものが完全に分離
独立しているために、左右方向のねじれに対して
反発力や復元力が殆どなく、前後方向の屈伸に対
しても中途半端であり、十分でない。 Foot movements can be roughly divided into forward and backward bending and extension, left and right twisting, rotation around the tibia, and compound movements of these.During these movements,
The weight-bearing position on the sole of the foot changes from moment to moment, but it is at the heel and near the tip of the first metatarsal bone (near the base of the big toe).
and the vicinity of the tip of the fifth metatarsal bone (near the base of the little finger) are the three points where the weight of the body is particularly strong.
It is preferable for suspensions to exist in a connected relationship at these positions, but conventional ones only have suspensions in the area from the heel to the arch of the foot.
Moreover, because the left and right sides of the two-plate type are completely separate and independent, there is almost no repulsion or restoring force against torsion in the left-right direction, and the bending and stretching in the front-back direction is also half-hearted. not enough.
本発明は、従来のシユーザサスペンシヨンの上
記問題点に鑑みて提案されたもので、その目的と
するところは、スポーツシユーズを中心とするシ
ユーズにおいて求められる“ねじれ性（屈曲効
率）”、“着地性”、“安定性”、“衝撃吸収力”、“
反
発力”等の足の運動機能に沿つた特性を向上さ
せ、エネルギーロスや疲労の軽減を図り得るシユ
ーズサスペンシヨンを提供しようとするものであ
る。 The present invention was proposed in view of the above-mentioned problems of conventional shoe user suspensions, and its purpose is to improve the "torsionality (bending efficiency)" required in shoe shoes, mainly sports shoes. “Landing performance”, “stability”, “shock absorption power”, “
The aim is to provide a shoe suspension that improves characteristics related to foot movement functions such as "repulsion force" and reduces energy loss and fatigue.
上記目的を達成するため、本発明は、靴の中底
に組込み可能とされ、全体が弾性板材で構成さ
れ、踵部から爪先方向へ伸びる基幹部及び基幹部
から土踏まず部付近を分岐点として少なくとも第
１中足骨先端付近と第５中足骨先端付近へと分岐
延長された先端部を備え、かつ、土踏まず部を足
裏形状に沿うようにアーチ状に高くしたものであ
る。
In order to achieve the above object, the present invention is capable of being incorporated into the insole of a shoe, is made entirely of an elastic plate, and has at least a core section extending from the heel to the toe, and a branching point near the arch from the core. It has a distal end that is branched and extended to the vicinity of the first metatarsal distal end and the fifth metatarsal distal end, and the arch of the foot is elevated in an arch shape to follow the shape of the sole of the foot.
その場合、変形例として、基幹部を土踏まず部
から踵部側へ向けて２股に分岐させてもよく、さ
らに、全体を長手方向にスライド可能に順次嵌合
した多節構造としてもよい。この場合、多節構造
物全体を、エア又は粘性流体を密封充填した可撓
性チユーブ内に封入してもよい。また、基幹部及
び先端部を、同一形状又は相似形状の薄い弾性板
材を部分的又は全体的に積重した多層構造として
もよい。 In that case, as a modification, the base portion may be branched into two parts from the arch part toward the heel part, and furthermore, it may be a multi-jointed structure in which the whole part is slidably fitted in the longitudinal direction. In this case, the entire multi-sectioned structure may be enclosed within a flexible tube hermetically filled with air or viscous fluid. Further, the base portion and the tip portion may have a multilayer structure in which thin elastic plates having the same or similar shapes are partially or entirely stacked.
踵部と、第１中足骨先端付近と、第５中足骨先
端付近との３点又は４点にサスペンシヨンが連続
して配置してあることによつて、運動時（着地
時）の荷重を３方向又は４方向へ分散させ、足の
運動機能を助長し、疲労を軽減させることができ
る。
Suspensions are placed consecutively at three or four points: the heel, the vicinity of the tip of the first metatarsal bone, and the vicinity of the tip of the fifth metatarsal bone, which improves the stability during exercise (when landing). The load can be distributed in three or four directions, promoting foot motor function and reducing fatigue.
特に、上記３点又は４点を支持点として、サス
ペンシヨンをＹ字形又はＨ字形に一連に形成して
あることによつて、先端部のねじれの自由度を大
きくし、土踏まず部分を支点として第１中足骨先
端付近と第５中足骨先端付近とに作用するねじれ
力を連繋して吸収し、着地性及び安定性が向上す
る。また、前後方向の屈伸に対しても踵部と先端
部とが連繋して動作し、足の運動に追従する。 In particular, by forming the suspension in a Y-shape or H-shape with the above three or four points as support points, the degree of freedom of twisting of the tip is increased, and the arch of the foot is used as a fulcrum. Torsional forces acting on the vicinity of the first metatarsal tip and the fifth metatarsal tip are coupled and absorbed, improving landing performance and stability. Furthermore, the heel and the tip move in conjunction with each other when bending and stretching in the front-rear direction, following the movement of the foot.
そして、サスペンシヨンの土踏まず部をアーチ
状に高くしてあること及び全体を弾性板材で構成
してあることによつて、厳しい運動にも追従して
衝撃を吸収し、反発力を足裏に与えて疲労を軽減
させることができる。 The arch of the suspension has a high arch shape and the entire structure is made of elastic plate material, which allows it to absorb shock and provide repulsive force to the soles of the feet, even during severe movements. can reduce fatigue.
またサスペンシヨンの先端部を２以上に分岐さ
せることによつて、足の先端側での荷重支持点が
増加し、足の運動機能を助長する。さらに、サス
ペンシヨンの先端部の分岐延長端が連続させてあ
ることにより、第１中足骨の先端付近から第５中
足骨の先端付近までのすべての中足骨先端に作用
する荷重を広く分散させることができ、衝撃力を
吸収させ、疲労を軽減させることができる。 Further, by branching the distal end of the suspension into two or more parts, the number of load supporting points on the distal end side of the foot increases, thereby promoting the motor function of the foot. Furthermore, the continuous branched extension end at the tip of the suspension spreads the load acting on all metatarsal tips from near the tip of the first metatarsal to near the tip of the fifth metatarsal. It can be dispersed, absorb impact force, and reduce fatigue.
また、サスペンシヨン全体を助長方向にスライ
ド可能に順次接合させた多節構造としてあること
により、延性、展性が向上し、運動時、荷重支持
点の不動のままで、途中等が伸縮し、複雑な足の
動き追従連繋して荷重を分散しつつ衝撃力を無理
なく円滑に吸収させ得る。 In addition, the entire suspension has a multi-section structure in which the suspension is sequentially joined to be slidable in the support direction, improving ductility and malleability. The complex movement of the feet is followed and linked to disperse the load and absorb the impact force effortlessly and smoothly.
そして、上記多節構造のサスペンシヨン全体
を、エア又は粘性流体を密封充填した可撓性チユ
ーブ内に封入したことにより、各節の接合部のス
ライド運動が円滑となる。 By enclosing the entire multi-section suspension in a flexible tube hermetically filled with air or viscous fluid, the joints of each section can slide smoothly.
また、サスペンシヨンは、同一形状又は相似形
状の薄い弾性板片を部分的又は全体的に積重した
多層構造としてあることにより、衝撃吸収及び反
発力の増減を必要な箇所に応じて適宜設定するこ
とが可能となる。 In addition, the suspension has a multilayer structure in which thin elastic plates of the same or similar shape are partially or entirely stacked, so that the increase or decrease of shock absorption and repulsion can be adjusted as appropriate depending on the required location. becomes possible.
第１図は本発明に係るシユーズサスペンシヨン
の第１実施例を示す平面図、第２図はその側面図
であつて、１は本発明のシユーズサスペンシヨン
を示し、靴の中底２内に組込み可能とされ、全体
が、金属、セラミツク、合成樹脂、FRP（母材に
樹脂、強化材に炭素繊維、ボロン繊維、ガラス繊
維、アラミド繊維等を使用）、FRM（例えば、ア
ルミニウムを母材、強化材にボロン繊維、炭素繊
維、タングステン等を使用）等の単独の弾性板材
又は、単独材料の積層品或いは異種材料の組合せ
積層品で構成され、踵部１ａから爪先部１ｂ方向
へ伸びる基幹部１ｃ及び基幹部１ｃから土踏まず
部１ｄ付近を分岐点として少なくとも第１中足骨
先端付近１ｅと第５中足骨先端付近１ｆへと分岐
延長された先端部１ｇを備え、全体の平面形状が
略Ｙ字形をなし、かつ、足裏形状に沿うように土
踏まず部１ｄをアーチ状に高くしたものである。
適用する靴は、ヒールの高さに関係なく、土踏ま
ず部の高さに沿うようにすれば、すべての靴適用
できる。
FIG. 1 is a plan view showing a first embodiment of the shoe suspension according to the present invention, and FIG. 2 is a side view thereof, in which numeral 1 indicates the shoe suspension according to the present invention, and the insole 2 of the shoe The entire structure can be assembled into metal, ceramic, synthetic resin, FRP (using resin as the base material and carbon fiber, boron fiber, glass fiber, aramid fiber, etc. as the reinforcing material), FRM (for example, using aluminum as the matrix). It is composed of a single elastic plate material (using boron fiber, carbon fiber, tungsten, etc. as a reinforcing material), a laminate of a single material, or a laminate of a combination of different materials, and extends from the heel 1a to the toe 1b. It has a base part 1c and a tip part 1g branched and extended from the base part 1c to at least the vicinity of the first metatarsal tip 1e and the vicinity of the fifth metatarsal tip 1f with the branching point near the arch part 1d, and the overall planar shape. is approximately Y-shaped, and the arch portion 1d is raised in an arch shape to follow the shape of the sole of the foot.
It can be applied to all shoes, regardless of the height of the heel, as long as it follows the height of the arch of the foot.
さらに踵部１ａ側の後端は２股又は３股に分岐
させてもよい。 Further, the rear end on the side of the heel portion 1a may be branched into two or three branches.
基幹部１ｃ及び先端部１ｇは、長手方向にスラ
イド可能に順次結合された多節構造で構成しても
よい。例えば、第３図に示す様に、複数の小片板
１ｈに分割し、各接合端部をくさび形状とし、互
いにスライド可能に嵌合した構造とする。この場
合、第４図に示す様に、各小片板１ｈの接合端部
をスライド可能に嵌合したレール構造とし、か
つ、スライド範囲を長孔とピン又はストツパで規
制させるようにすることができる。 The base portion 1c and the distal end portion 1g may have a multi-section structure in which they are sequentially connected so as to be slidable in the longitudinal direction. For example, as shown in FIG. 3, the structure is such that it is divided into a plurality of small pieces 1h, each of which has a wedge-shaped joint end, and is slidably fitted into each other. In this case, as shown in FIG. 4, it is possible to have a rail structure in which the joining ends of each small plate 1h are fitted in a slidable manner, and the sliding range can be restricted by a long hole and a pin or a stopper. .
上記のように多節構造としたシユーズサスペン
シヨン１は、第５図に示す様に、気体又は油（ゲ
ル状）等の粘性流体３を封入した可撓性チユーブ
４内に密封収納するもので、このようにすること
により、各節部の潤滑作用によりスライド運動が
円滑に行われる。 As shown in FIG. 5, the shoe suspension 1 having a multi-section structure as described above is hermetically housed in a flexible tube 4 filled with a viscous fluid 3 such as gas or oil (gel type). By doing this, the sliding movement is performed smoothly due to the lubricating action of each joint.
また、本発明のシユーズサスペンシヨン１は、
第６図に示す様に、相似形の薄い弾性板材をNo.１
〜No.ｎまで複数枚をプレス加工等により製作し、
第６ａ図に示す様に、分岐部付近その他適宜の位
置で接合して多層構造とする。この接合は、化学
繊維による縫合、接着剤による接着、超音波熱融
着、スポツト溶接その他の方法で接合するもの
で、その接合部は、菱形、直線、その他により部
分的に接合して、重ね板ばねと同様な弾性特性を
もたせるものである。 Moreover, the Sew's suspension 1 of the present invention has the following features:
As shown in Figure 6, No. 1 thin elastic plate of similar shape is
~ No.n is manufactured by press processing, etc.,
As shown in FIG. 6a, they are joined near the branching portion and other appropriate positions to form a multilayer structure. This joining is done by sewing with chemical fibers, bonding with adhesives, ultrasonic heat fusion, spot welding, and other methods. It has elastic properties similar to those of a leaf spring.
また、第７図に示す様に、踵部１ａと先端部１
ｇのみを多層構造としてもよい。 Moreover, as shown in FIG. 7, the heel part 1a and the tip part 1
Only g may have a multilayer structure.
第６図及び第７図では、各部に相似形の薄い弾
性板材を積重した場合を示しているが、これは同
一形状のものを積重してもよい。 Although FIGS. 6 and 7 show a case in which thin elastic plates of similar shapes are stacked on each part, pieces of the same shape may also be stacked.
また、各実施例において、シユーズサスペンシ
ヨン１は、足の横幅方向に対して平坦であつても
よいが、中央部が高いアーチ曲線状であつてもよ
い。 Further, in each embodiment, the shoe suspension 1 may be flat in the width direction of the foot, or may have an arched curved shape with a high central portion.
第９図及び第１０図は本発明のシユーズサスペ
ンシヨン１の平面形状を略Ｈ字形とした実施例を
示しており、土踏まず部１ｄから踵部１ａに向け
て基幹部１ｃを２股に分岐１c′，１c″させたもの
である。 9 and 10 show an embodiment in which the shoe suspension 1 of the present invention has a substantially H-shaped planar shape, and the base portion 1c is bifurcated from the arch portion 1d toward the heel portion 1a. 1c', 1c''.
中底２への組込みは、土踏まず部１ｄを部分的
に固定し、或いは、踵部１ａ、先端部１ｇ、土踏
まず部１ｄの３箇所の１〜２箇所を部分的に固定
して組込むのがよい。 It is preferable to incorporate it into the insole 2 by partially fixing the arch part 1d, or by partially fixing one or two of the three locations: the heel part 1a, the tip part 1g, and the arch part 1d. .
請求項１の発明によれば、足に作用する衝撃荷
重を略Ｙ字形又は略Ｈ字形の３方向又は４方向に
分散させて吸収することができ、ねじれ性、屈曲
性、反発性、着地性、安定性、フイツト性を向上
させることができる。
According to the invention of claim 1, it is possible to disperse and absorb the impact load acting on the foot in three or four directions in a substantially Y-shape or a substantially H-shape, and improve torsionality, flexibility, resilience, and landing performance. , stability and fit can be improved.
請求項２の発明によれば、踵部側での衝撃荷重
を分散性を一層向上させることができる。 According to the second aspect of the invention, it is possible to further improve the dispersibility of the impact load on the heel side.
請求項３の発明によれば、荷重支持点を移動さ
せないで他の部分の多節部分で伸縮して荷重の分
散、ねじれの許容、及び伸縮の許容が行われ、足
の運動機能の助長及び疲労を軽減させることが容
易に行われる。 According to the invention of claim 3, without moving the load support point, the multi-joint portions of other parts expand and contract to distribute the load, allow twisting, and allow expansion and contraction, thereby promoting the motor function of the foot and It is easy to reduce fatigue.
請求項４の発明によれば、多節の接合部の運動
が円滑に行われる。 According to the invention of claim 4, the movement of the multi-section joint is performed smoothly.
請求項５の発明によれば、必要な部分を多層構
造にして弾性作用を各部に応じて適正に設定する
ことができる。 According to the invention of claim 5, the necessary parts are formed into a multilayer structure, and the elastic action can be appropriately set according to each part.
第１図は本発明に係るシユーズサスペンシヨン
の第１実施例を示す平面図、第２図はその側面
図、第３図は多節構造とした第２実施例の概略側
面図、第４図は多節構造の他の例を示す要部斜視
図、第５図は多節構造のシユーズサスペンシヨン
を可撓性チユーブに封入した状態の要部断面図、
第６図は多層構造とした実施例の分解説明図、第
６ａ図はそれらの接合方法の説明図、第７図は多
層構造の他の例を示す概略側面図、第８図はヒト
の左足骨格の左側面図、第９図は本発明に係るシ
ユーズサスペンシヨンの他の実施例を示す平面
図、第１０図はその側面図である。
１……シユーズサスペンシヨン、２……中底、
１ａ……踵部、１ｂ……爪先部、１ｃ，１c′，１
c″……基幹部、１ｄ……土踏まず部、１ｅ……第
１中足骨先端付近、１ｆ……第５中足骨先端付
近、１ｇ……先端部、１ｈ……小片板、３……気
体又は粘性流体、４……可撓性チユーブ。
FIG. 1 is a plan view showing a first embodiment of a shoe suspension according to the present invention, FIG. 2 is a side view thereof, FIG. 3 is a schematic side view of a second embodiment having a multi-section structure, and FIG. The figure is a perspective view of the main part showing another example of the multi-joint structure, FIG.
Fig. 6 is an exploded explanatory view of an embodiment with a multilayer structure, Fig. 6a is an explanatory view of their joining method, Fig. 7 is a schematic side view showing another example of the multilayer structure, and Fig. 8 is a human left foot. A left side view of the skeleton, FIG. 9 is a plan view showing another embodiment of the suspension according to the present invention, and FIG. 10 is a side view thereof. 1...Shuse suspension, 2...Insole,
1a...heel part, 1b...toe part, 1c, 1c', 1
c″...Basis, 1d...Arch, 1e...Near the tip of the first metatarsal, 1f...Near the tip of the fifth metatarsal, 1g...Tip, 1h...Small plate, 3... Gas or viscous fluid, 4...Flexible tube.
Claims (1)
より構成され、踵部から爪先方向へ伸びる基幹部
及び基幹部の土踏まず部付近から少くとも第１中
足骨先付近と、第５中足骨先端付近とへ分岐して
伸びる先端部を備え、かつ土踏まず部を足裏形状
に沿うようにアーチ状に高くしたことを特徴とす
るシユーズサスペンシヨン。 ２ 基幹部を土踏まず部から踵部側へ向けて２股
に分岐したことを特徴とする請求項１に記載のシ
ユーズサスペンシヨン。 ３ 基幹部及び先端部が長手方向にスライド可能
に順次接合された多節構造としたことを特徴とす
る請求項１又は２に記載のシユーズサスペンシヨ
ン。 ４ 全体を気体又は粘性流体を充填した可撓性チ
ユーブ内に封入したことを特徴とする請求項３に
記載のシユーズサスペンシヨン。 ５ 基幹部及び先端部が同一又は相似形状の複数
枚の薄い弾性板材を重合し、相互に部分的に固定
して多層構造としたことを特徴とする請求項１又
は２に記載のシユーズサスペンシヨン。[Scope of Claims] 1. A base part that can be incorporated into the insole of a shoe, is entirely made of an elastic plate, and extends from the heel to the toe, and from the vicinity of the arch of the base part to at least the vicinity of the tip of the first metatarsal bone. A shoe suspension characterized by having a distal end branching off and extending to near the distal end of the fifth metatarsal bone, and having an arch portion elevated in an arch shape to follow the shape of the sole of the foot. 2. The shoe suspension according to claim 1, wherein the base portion is bifurcated from the arch toward the heel. 3. The suspension suspension according to claim 1 or 2, characterized in that it has a multi-section structure in which the base portion and the tip portion are sequentially joined to be slidable in the longitudinal direction. 4. The shoe suspension according to claim 3, wherein the entire suspension is enclosed within a flexible tube filled with gas or viscous fluid. 5. The shoe suspension according to claim 1 or 2, characterized in that a plurality of thin elastic plates having the same or similar shapes are polymerized and partially fixed to each other to form a multilayer structure. Shion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4054590A JPH03242104A (en) | 1990-02-20 | 1990-02-20 | Shoes suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4054590A JPH03242104A (en) | 1990-02-20 | 1990-02-20 | Shoes suspension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03242104A JPH03242104A (en) | 1991-10-29 |
| JPH0553483B2 true JPH0553483B2 (en) | 1993-08-10 |
Family
ID=12583421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4054590A Granted JPH03242104A (en) | 1990-02-20 | 1990-02-20 | Shoes suspension |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03242104A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0633842Y2 (en) * | 1990-07-26 | 1994-09-07 | ヨネックス株式会社 | Shoe sole |
| FR2794005B1 (en) * | 1999-05-26 | 2001-06-29 | Imp Ation De Diffusion Ou Dist | SOLE OF A SHOE |
| KR100872313B1 (en) * | 2007-05-31 | 2008-12-08 | 박광한 | Insole and shank for shoe |
| KR200455785Y1 (en) * | 2008-06-25 | 2011-09-27 | 이강종 | the sole of a shoe |
| US9032645B2 (en) | 2012-07-30 | 2015-05-19 | Nike, Inc. | Support features for footwear ground engaging members |
| US8973290B2 (en) | 2012-07-30 | 2015-03-10 | Nike, Inc. | Reinforcing shank arrangement for footwear sole structure |
-
1990
- 1990-02-20 JP JP4054590A patent/JPH03242104A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03242104A (en) | 1991-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4237417B2 (en) | Bottom material for footwear | |
| US9021719B2 (en) | Shoe spring and shock absorbing system | |
| US6964119B2 (en) | Footwear with impact absorbing system | |
| EP1240838A1 (en) | Shoe sole | |
| EP1958527B1 (en) | Sliding element and shoe sole | |
| US4534124A (en) | Spring-action running and jumping shoe | |
| EP1025770B1 (en) | Shoe | |
| CN1688221A (en) | Footwear item for ball game | |
| BR112014003574B1 (en) | footwear, especially sports shoes | |
| JPH1085005A (en) | Cushioning mechanism of shoe | |
| JPH0553483B2 (en) | ||
| DE60201268D1 (en) | JOINT REINFORCEMENT AND SHOE WITH SUCH REINFORCEMENT | |
| EP1322195B1 (en) | Shock absorbing and pressure reducing insole | |
| US7832122B2 (en) | Shoe heel cup and shoe equipped with one such heel cup | |
| KR102384927B1 (en) | Insole for plantar fasciitis and backbone correction | |
| JPS6024162Y2 (en) | athletic shoe soles | |
| WO2021260920A1 (en) | Shoe sole and shoe | |
| CN110167379A (en) | The weight load structural body of high-heeled shoes | |
| CN217565083U (en) | Supporting structure for sole, sole and sports shoe | |
| US20220395055A1 (en) | A shoes sole | |
| US20240138514A1 (en) | Footwear sole with complex curve | |
| US20220287405A1 (en) | Motion-assist footwear comprising a force translator | |
| Fuss | Design and mechanics of running shoes | |
| KR930000526B1 (en) | Shoe with spring-like sole member | |
| JPH0144085Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 15 Free format text: PAYMENT UNTIL: 20080810 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 15 Free format text: PAYMENT UNTIL: 20080810 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090810 Year of fee payment: 16 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 17 Free format text: PAYMENT UNTIL: 20100810 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100810 Year of fee payment: 17 |