JPH0947303A - Sole for baseball shoes - Google Patents
Sole for baseball shoesInfo
- Publication number
- JPH0947303A JPH0947303A JP20412395A JP20412395A JPH0947303A JP H0947303 A JPH0947303 A JP H0947303A JP 20412395 A JP20412395 A JP 20412395A JP 20412395 A JP20412395 A JP 20412395A JP H0947303 A JPH0947303 A JP H0947303A
- Authority
- JP
- Japan
- Prior art keywords
- spike
- toe
- projecting
- shoe sole
- sole
- 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
Links
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は野球用の靴底に関す
るものであって、更に詳しくは、靴底の接地面側におけ
る前部踏み付け部に装着するスパイク及びその装着位置
に改良を加えたものであって、特に走塁やバッティング
等で靴底の負荷が最大となる時点で靴が多方向にずれな
いようにし、ランニングフォームやバッティングフォー
ムが崩れることを防止し、スパイクの防滑作用を最大限
に発揮してランニング、バッティング、スローイングの
何れの動作においても有効に防滑作用を働かせることが
できる野球用靴底を提供しようとするものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a baseball shoe sole, and more particularly, an improved spike and a mounting position to be attached to a front stepping portion on the ground contact surface side of the shoe sole. In particular, the shoes do not shift in multiple directions at the time when the load on the shoe sole is maximum, such as when running or batting, to prevent the running foam or batting foam from collapsing, and to maximize the anti-slip effect of spikes. It is intended to provide a baseball shoe sole that can exert its anti-slip action effectively in any of running, batting, and throwing operations.
【０００２】[0002]
【従来の技術】従来より、靴底の前部踏み付け部に装着
する野球靴用スパイクは、図２に示すように靴底の前部
踏み付け部を三点で支持するものであって、靴底の爪先
部辺を頂点として丁度二等辺三角形の線上を結ぶ連結座
板の各先端部辺に略台形状の突片を一体的に突出した所
謂トライアングル形のスパイクを装着したものが一般的
である。2. Description of the Related Art Conventionally, as shown in FIG. 2, a spike for a baseball shoe to be mounted on the front stepping portion of the shoe sole supports the front stepping portion of the shoe sole at three points. It is common to attach a so-called triangle-shaped spike in which a substantially trapezoidal projecting piece is integrally projected to each tip end side of a connecting seat plate that connects exactly on the line of an isosceles triangle with the toe side of the toe as the apex. .
【０００３】通常かかる突片のうち爪先部辺の突片は、
ランニングの着地からキックに至る推進方向、即ち靴底
の前後方向と直交する方向に形成し、その防滑作用が最
大限に発揮できるように形成されている。他方後方の左
右の二つの突片は、足の中足骨に沿って配置し、かつ靴
底の左右方向と略直交する向きに突設し、出塁した走者
が盗塁のスタート、ダッシュを行う際、または守備者が
打球を捕球する時のスタート、ダッシュに際し、推進方
向に対し最大限の防滑力が働くようにしてある。Of these protrusions, the protrusion on the toe side is usually
It is formed in the direction of propulsion from the landing of the running to the kick, that is, in the direction orthogonal to the front-back direction of the shoe sole, and is formed to maximize its anti-slip action. On the other hand, the two rear left and right protrusions are placed along the metatarsal bone of the foot and project in a direction substantially orthogonal to the left and right direction of the shoe sole, and when a runner on the first run starts a steal and makes a dash. Or, when the defender catches the hit ball at the start and dash, the maximum anti-slip force is exerted in the propulsion direction.
【０００４】ところで本発明者等の観察結果によると、
従来のスパイクであって殊に靴底の前部踏みつけ部に装
着する所謂トライアングル形のスパイクは、その後方の
二個の突片が足裏の屈曲作用を促す中足趾関節相当部の
領域を越して延出して設置されていることが判明した。
従ってかかる従来品では、ランニング、バッティングな
どの野球動作においてもっとも必要とされる足裏面の自
由な屈曲が阻害され、足の運動機能が十分に発揮されな
いという欠陥があることも判明した。According to the observation results of the present inventors,
Conventional spikes, especially so-called triangle-shaped spikes that are attached to the front part of the shoe sole, have two rear projections that occupy the area of the middle toe joint equivalent part that promotes the flexing action of the sole of the foot. It turned out that it was extended and installed.
Therefore, it was also found that such a conventional product has a defect that the free flexion of the sole of the foot, which is most necessary for baseball movements such as running and batting, is hindered, and the motor function of the foot is not sufficiently exerted.
【０００５】さらに本発明者等の実験結果によると、打
撃動作において、バッターの体重の負荷が最も大きく靴
底にかかる丁度インパクト直前にはバッターの水平方向
の地面反力は足の中足骨の略中央部を起点としてやや前
方、即ち足の第一基節骨〔親指部分〕の方向に作用する
ことが判明している。従って従来品のように後方の二個
の突片が足の中足趾関節相当部に沿って配置形成し、か
つその突片が靴底の左右方向と直交ような角度に突設さ
れているスパイクではその突片の角度がバッターのスイ
ング時における推進方向と同じ方向となってしまいスパ
イクの防滑作用が十分に働かなくなり、打撃時に靴底が
前後左右方向にずれ、これがバッティングフォームを崩
す要因の一つになっていた。Further, according to the results of experiments conducted by the present inventors, in the striking motion, the ground reaction force in the horizontal direction of the batter is exerted on the metatarsal bone of the foot just before the impact, which is the largest load of the batter's weight on the sole. It has been found that it acts slightly anteriorly, that is, in the direction of the first phalanx [thumb part] of the foot, starting from the approximate center. Therefore, like the conventional product, the two rear projections are arranged and formed along the part corresponding to the metatarsophalangeal joint of the foot, and the projections are projected at an angle orthogonal to the left-right direction of the shoe sole. With spikes, the angle of the protrusion becomes the same direction as the propulsion direction during the swing of the batter, the anti-slip action of the spike does not work sufficiently, the sole of the shoe shifts in the front-back, left-right direction at the time of striking, which is a factor that breaks the batting form. It was one.
【０００６】[0006]
【発明が解決しようとする課題】従って本発明は足の屈
曲動作を阻害せずに足の運動機能を十分に発揮させると
ともに、スパイクの防滑力を最大限に発揮させ、ランニ
ング、バッティング、スローイングの何れの運動動作に
おいても有効に働く野球用靴底を提供しようとするもの
である。SUMMARY OF THE INVENTION Therefore, according to the present invention, the exercise function of the foot can be fully exhibited without inhibiting the flexion motion of the foot, and the anti-slip force of the spike can be maximized for running, batting, and throwing. It is an object of the present invention to provide a baseball shoe sole that works effectively in any exercise motion.
【０００７】[0007]
【課題を解決するための手段】上記の課題を解決するた
めに、本発明者は鋭意研究した結果、次のような構成を
有する発明を提供するに至った。即ち本発明は、靴底の
前部踏み付け部において、爪先突片と、該爪先突片を頂
点としてその後方に突設する左右の二つの突片の各突片
を連結座板により一体的に形成した所謂トライアングル
形を呈する第一のスパイクと、左右両端に突片を備えた
板状の第二のスパイクとからなり、前記第一のスパイク
の突片を靴底面上の中足趾関節相当部辺よりも上方即ち
爪先寄りに配置し、かつ前記第二のスパイクが中足趾関
節相当部を隔ててその下方に位置するように装着形成し
たことを新規な技術的手段として採用した野球用靴底で
ある。In order to solve the above problems, the present inventor has conducted earnest research, and as a result, has provided an invention having the following structure. That is, according to the present invention, at the front stepping portion of the shoe sole, the toe projecting piece and the respective two projecting pieces of the left and right projecting pieces projecting to the rear with the toe projecting piece as the vertex are integrally formed by the connecting seat plate. It is composed of a first spike having a so-called triangle shape formed and a plate-shaped second spike having protrusions on both left and right ends, and the protrusion of the first spike is equivalent to the middle toe joint on the bottom of the shoe. For baseball, which is arranged as a new technical means, is arranged above the side of the part, that is, near the toes, and is formed so that the second spike is located below the part corresponding to the metatarsophalangeal joint. These are the soles.
【０００８】さらに本発明のもう一つの手段として、前
記第一のスパイクの後方の左右の二つの突片を、爪先突
片と平行な線に対してその取り付け角度が０度乃至４５
度に傾斜し互いに内側に対向するように突設形成させる
技術的手段を採用した。また、前記第二のスパイクの左
右両端の突片を、爪先突片と平行な線に対し互いに９０
度乃至４５度外側に傾斜させる技術的手段を採用した。Further, as another means of the present invention, the two left and right protrusions behind the first spike are mounted at an angle of 0 to 45 with respect to a line parallel to the toe protrusion.
We adopted the technical means to project and form so as to incline and face each other inward. In addition, the protrusions at the left and right ends of the second spike are separated from each other by 90 ° with respect to a line parallel to the toe protrusion.
The technical means of inclining outward by 45 to 45 degrees was adopted.
【０００９】[0009]
【発明の実施の形態】以下、本発明の実施形態を図面に
従って説明する。図１は本発明の野球用靴底の実施形態
を示す。図１は、野球用靴底の接地面を示すものであっ
て、靴底の前部踏み付け部において、爪先突片１と、該
爪先突片１を頂点としてその後方に突設する左右の二つ
の突片２、２の各突片を連結座板３により一体的に形成
した所謂トライアングル形を呈する第一のスパイクＡ
と、左右両端に突片３、３を備えた板状の第二のスパイ
クＢを装着したものを示している。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows an embodiment of a baseball shoe sole of the present invention. FIG. 1 shows a grounding surface of a baseball shoe sole, which shows a toe projecting piece 1 and two left and right projections which are formed on the front stepping portion of the shoe sole and which have the toe projecting piece 1 as the apex. A first spike A having a so-called triangle shape in which the respective projecting pieces 2 and 2 are integrally formed by a connecting seat plate 3.
And a plate-shaped second spike B provided with protrusions 3 on both left and right ends.
【００１０】この際、前記第一のスパイクＡはその突片
２、２が図３に示すように靴底面５上の中足趾関節相当
部辺６、６よりも上方、即ち爪先よりに配置し、かつ前
記第二のスパイクＢが前記中足趾関節相当部６、６を隔
ててその下方に位置するように形成し両スパイクＡ、Ｂ
間に間隙Ｄを形成するようにしたものである。従って殊
に第一のスパイクＡは、従来品であるトライアングル形
のスパイクに比べると、爪先先端から下辺の連結座板４
に至る幅が狭く形成されている。At this time, as shown in FIG. 3, the protrusions 2, 2 of the first spike A are arranged above the metatarsophalangeal joint corresponding side 6, 6 on the bottom surface 5 of the shoe, that is, the toe. Both spikes A and B are formed so that the second spike B is located below the metatarsophalangeal toe joint corresponding portions 6 and 6.
A gap D is formed between them. Therefore, in particular, the first spike A is different from the conventional triangle type spike in that the connecting seat plate 4 from the tip of the toe to the lower side.
Is formed to have a narrow width.
【００１１】即ち本発明においては、少なくともトライ
アングル形の下辺の連結座板４の両端に設けた突片２、
２が足の中足趾関節相当部６、６の線を境界線としてこ
れより超えない幅に形成するために、係る第一のスパイ
クＡは自ずからこのような幅狭に形成される。次に前記
中足趾関節相当部６、６を隔ててその下部辺に前記第二
のスパイクＢが装着されている。従って本発明によれば
図４に示すように、第一、第二の各スパイクが靴底面上
の中足趾関節相当部を隔てて上下に各突片を配置したこ
とにより両スパイクＡ、Ｂ間に間隙Ｄが生じ足の中足趾
節部の自由な屈曲運動を促進し足の運動機能を最大限に
発揮できる。That is, according to the present invention, the projecting pieces 2 provided at both ends of the connecting seat plate 4 at least on the lower side of the triangle shape,
The first spike A is naturally formed to have such a narrow width because the line 2 of the foot corresponds to the metatarsophalangeal joint 6, 6 as a boundary line and does not exceed the width. Next, the second spike B is attached to the lower side of the metatarsophalangeal toe joint equivalent parts 6 and 6 with a space therebetween. Therefore, according to the present invention, as shown in FIG. 4, the first and second spikes are arranged above and below the middle toe joint corresponding portion on the bottom surface of the shoe so that both spikes A and B are arranged. A gap D is formed between them to promote free flexion movement of the metatarsophalangeal part of the foot and maximize the motor function of the foot.
【００１２】この際係る間隙Ｄの幅は約１ｃｍ乃至３ｃ
ｍの間隔に設定される。また前記第一のスパイクＡの後
方の各突片２、２はその取り付け角度θが０度乃至４５
度となるように傾斜し互いに内側に対向して突設形成し
ているため、バッティングにおけるインパクト直前にバ
ッターが発揮する水平方向の地面反力の方向、即ち図３
に示す足の中足骨７の略中央部から足の第一基節骨８の
方向〔矢印方向〕に対して略直交する方向に配置してい
るため、バッティング時の横滑りを最大限に抑制し、靴
底のズレ、変形を阻止し常時安定したバッティングフォ
ームでバットスイングする作用を奏効し得る。At this time, the width of the gap D is about 1 cm to 3 c.
It is set to an interval of m. Further, each of the protrusions 2 and 2 behind the first spike A has an attachment angle θ of 0 to 45 degrees.
Since they are formed so as to incline so as to be inclined and face each other inwardly, the direction of the horizontal ground reaction force exerted by the batter immediately before the impact in batting, that is, FIG.
Since it is arranged in a direction substantially orthogonal to the direction [arrow direction] of the first basal phalanx 8 of the foot from the substantially central portion of the metatarsal bone 7 of the foot shown in FIG. However, displacement and deformation of the shoe sole can be prevented and the bat swing can be effectively performed with a stable batting foam.
【００１３】また打者が走塁する場合において殊に、全
体重を爪先部分にかけて前傾姿勢を保って行うスター
ト、ダッシュに際してもスパイクＡの後方の各突片２、
２が推進方向に丁度直交する方向に配置設定されている
ため、最大限の推進力を発揮することができる。次に前
記足の中足趾関節相当部を隔てて後方に配置された第二
のスパイクＢの左右両端の突片３、３は、爪先突片１と
平行な線Ｐに対し９０度乃至４５度外側に傾斜してい
る。Further, particularly when the batter runs on the base, especially when the start and the dash are performed while keeping the forward leaning posture by putting the whole weight on the toe portion, the projecting pieces 2 behind the spike A,
Since 2 is arranged and set in a direction just orthogonal to the propulsion direction, maximum propulsion force can be exerted. Next, the protrusions 3 and 3 at the left and right ends of the second spike B, which are arranged rearward with the part corresponding to the metatarsophalangeal joint of the foot, are 90 ° to 45 ° with respect to the line P parallel to the toe protrusion 1. Is inclined outward.
【００１４】即ち突片３、３の角度は、特に盗塁に際
し、投手の背後に出塁した一塁走者が二塁ベースを伺う
場合そのスタートダッシュに際し、身体を横方向から瞬
時に直進方向へ身体を捻ってへ移動するときの推進方向
と直交する取り付け角度であって、この角度により、ス
タートダッシュに充分なる滑り止め作用を発揮させるこ
とができる。That is, the angles of the protrusions 3 and 3 are set so that when a base runner behind the pitcher asks for a second base, especially during a steal, the body is momentarily twisted from the lateral direction to the straight direction during the start dash. It is an attachment angle that is orthogonal to the propulsion direction when moving to, and by this angle, it is possible to exert a sufficient anti-skid action on the start dash.
【００１５】従って本発明によればバッティングに際し
ては特に第一のスパイクＡの突片２．２が有効に働か
せ、走塁に際しては第二のスパイクＢの突片３．３を有
効に作用させることができたものである。尚踵部には踵
形状に沿った若干膨らみのあるトライアングル形の第三
のスパイクＣが装着されている。これら各スパイクＡ、
Ｂ、Ｃはそれぞれ各頂角部分で止め具９で靴底に固定さ
れている。またスパイクＡ、Ｂ、Ｃに用いられる材料と
しては、金属、セラミック等が使用される。Therefore, according to the present invention, the protrusion 2.2 of the first spike A is particularly effective for batting, and the protrusion 3.3 of the second spike B is effective for running base. Was created. In addition, a triangle-shaped third spike C having a slight bulge along the heel shape is attached to the heel portion. Each of these spikes A,
Each of B and C is fixed to the shoe sole with a stopper 9 at each apex angle portion. Further, as the material used for the spikes A, B, C, metal, ceramic or the like is used.
【００１６】[0016]
【発明の効果】以上説明したように、本発明によれば、
第一、第二の各スパイクが靴底面上の中足趾関節相当部
を隔てて上下に各突片を配置したことにより、足の中足
趾節部の自由な屈曲運動を促進し足の運動機能を最大限
に発揮し得る。また前記第一のスパイクＡの各突片２、
２はその取り付け角度θが０度乃至４５度に傾斜し互い
に内側に対向して突設形成し、バッティングにおけるイ
ンパクト直前にバッターが発揮する水平方向の地面反力
の方向に対して略直交するように配置しているため、バ
ッティング時の横滑りを最大限に抑制し、靴底のズレ、
変形を阻止し常時安定したバッティングフォームでバッ
トスイングする効果を有する。As described above, according to the present invention,
The first and second spikes are arranged on the upper and lower sides of the middle toe joint on the bottom of the shoe to separate them from each other, thereby promoting free flexion movement of the middle toe joint of the foot and promoting the free movement of the foot. You can maximize your motor function. Also, each of the protrusions 2 of the first spike A,
2 has a mounting angle θ inclined from 0 degree to 45 degrees, and is formed so as to project inwardly facing each other so as to be substantially orthogonal to the direction of the horizontal ground reaction force exerted by the batter immediately before the impact in batting. Since it is placed in the, it suppresses skidding during batting to the maximum, slippage of the sole,
It has the effect of preventing deformation and always bat swinging with a stable batting foam.
【００１７】更に打者が走塁する場合においても、全体
重を爪先部分にかけて前傾姿勢を保って行うスタート、
ダッシュに際し、スパイクＡの後方の各突片２、２が推
進方向に丁度直交する方向に配置設定されているため、
最大限の推進力を発揮することができる。次に第二のス
パイクＢの左右両端の突片３、３は爪先突片１と平行な
線Ｐに対し９０度乃至４５度外側に傾斜しているため、
特に盗塁において身体を横方向から瞬時に直進方向へ身
体を捻ってスタートダッシュを行うに際し充分な滑り止
め効果を得ることができる。Further, even when the batter runs to the base, the whole weight is applied to the toe portion to maintain the forward leaning posture,
At the time of dashing, since each of the protruding pieces 2 and 2 behind the spike A is arranged and set in a direction just orthogonal to the propelling direction,
It is possible to exert maximum propulsion. Next, since the protrusions 3 and 3 at the left and right ends of the second spike B are inclined outward by 90 degrees to 45 degrees with respect to the line P parallel to the toe protrusion 1,
In particular, when stealing a base, it is possible to obtain a sufficient anti-slip effect when performing a start dash by instantly twisting the body from the lateral direction in a straight ahead direction.
【図１】本発明の野球用靴底を示す平面図である。FIG. 1 is a plan view showing a baseball shoe sole of the present invention.
【図２】従来品の野球用靴底を示す平面図である。FIG. 2 is a plan view showing a conventional baseball shoe sole.
【図３】本発明の野球用靴底と足裏の骨の位置を示す説
明図である。FIG. 3 is an explanatory view showing the positions of the sole of the baseball shoe and the bone of the sole of the present invention.
【図４】本発明の野球用靴底の使用状態を示す平面図で
ある。FIG. 4 is a plan view showing a usage state of the baseball shoe sole of the present invention.
Ａ：第一のスパイク Ｂ：第二のスパイク Ｃ：第三のスパイク １：爪先突片 ２：突片 ３：突片 ４：連結座板 ５：靴底面 ６：突片 ７：中足骨 ８：第一基節骨 ９：止め具 A: First spike B: Second spike C: Third spike 1: Toe projection piece 2: Projection piece 3: Projection piece 4: Connection seat plate 5: Shoe bottom surface 6: Protrusion piece 7: Metatarsal bone 8 : First phalanx 9: Stopper
───────────────────────────────────────────────────── フロントページの続き (72)発明者 藤原 壮二郎 神戸市中央区港島中町７丁目１番１ 株式 会社アシックス内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Sojiro Fujiwara 7-1, 1-1 Nakamachi, Minatojima, Chuo-ku, Kobe City ASICS Corporation
Claims (3)
片１と、該爪先突片１を頂点としてその後方に突設する
左右の二つの突片２、２の各突片を連結座板４により一
体的に形成した所謂トライアングル形を呈する第一のス
パイクＡと、左右両端に突片３、３を備えた板状の第二
のスパイクＢとからなり、前記第一のスパイクＡの突片
２を靴底面５上の中足趾関節相当部辺６、６よりも上方
即ち爪先寄りとなるように装着し、かつ前記第二のスパ
イクＢが前記中足趾関節相当部辺６、６を隔ててその下
方に装着したことを特徴とする野球用靴底。1. In a front stepping portion of a shoe sole, a toe projecting piece 1 and two projecting pieces of two left and right projecting pieces 2, 2 projecting rearward of the toe projecting piece 1 as an apex are connected together. A first spike A having a so-called triangle shape integrally formed by the plate 4 and a plate-shaped second spike B having protrusions 3 on both left and right ends are provided. The projecting piece 2 is mounted on the bottom surface 5 of the shoe so as to be above the metatarsophalangeal joint corresponding side 6, 6 or closer to the toe, and the second spike B has the midfoot toe joint equivalent side 6, A baseball shoe sole, characterized in that it is attached to the lower part of the base plate with a space between them.
爪先突片１と平行な線Ｐに対してその取り付け角度θが
０度乃至４５度に傾斜し互いに内側に対向するように突
設形成したことを特徴とする請求項１記載の野球用靴
底。2. The protrusions 2, 2 of the first spike A are
The baseball shoe sole according to claim 1, wherein the mounting angle θ is inclined from 0 ° to 45 ° with respect to a line P parallel to the toe projecting piece 1 and the projecting pieces are formed so as to face each other inward. .
３、３の取付け角度αが爪先突片１と平行な線Ｐに対し
９０度乃至４５度となるように互いに外側に傾斜してな
ることを特徴とする請求項１記載の野球用靴底。3. The second spikes B are inclined outwardly with respect to each other so that the attachment angles α of the protrusions 3, 3 at the left and right ends are 90 ° to 45 ° with respect to the line P parallel to the toe protrusion 1. The baseball shoe sole according to claim 1, wherein:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20412395A JPH0947303A (en) | 1995-08-10 | 1995-08-10 | Sole for baseball shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20412395A JPH0947303A (en) | 1995-08-10 | 1995-08-10 | Sole for baseball shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0947303A true JPH0947303A (en) | 1997-02-18 |
Family
ID=16485208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20412395A Pending JPH0947303A (en) | 1995-08-10 | 1995-08-10 | Sole for baseball shoes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0947303A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6341433B1 (en) | 1998-05-18 | 2002-01-29 | Ssk Corporation | Spiked shoes |
-
1995
- 1995-08-10 JP JP20412395A patent/JPH0947303A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6341433B1 (en) | 1998-05-18 | 2002-01-29 | Ssk Corporation | Spiked shoes |
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