JP2524543Y2 - Cup stabilizer - Google Patents
Cup stabilizerInfo
- Publication number
- JP2524543Y2 JP2524543Y2 JP3999393U JP3999393U JP2524543Y2 JP 2524543 Y2 JP2524543 Y2 JP 2524543Y2 JP 3999393 U JP3999393 U JP 3999393U JP 3999393 U JP3999393 U JP 3999393U JP 2524543 Y2 JP2524543 Y2 JP 2524543Y2
- Authority
- JP
- Japan
- Prior art keywords
- shape
- cup
- shape memory
- stabilizer
- memory alloy
- 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 - Fee Related
Links
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
【0001】[0001]
【産業上の利用分野】本考案は、靴に用いられるカップ
状スタビライザーに関するもので、人体の脚踵部の形状
に対応させて底面部と壁面部が連続したカップ状に一体
に形成されたものに関する考案で特にスポーツシューズ
に用いて有効である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cup-shaped stabilizer used for shoes, wherein the bottom and the wall are integrally formed in a continuous cup shape corresponding to the shape of the heel of the human body. The present invention is particularly effective for use in sports shoes.
【0002】[0002]
【従来の技術】靴、特にスポーツシューズには、スタビ
ライザーと称する保護具が多用されている。このスタビ
ライザーは、踵部の保護のために甲被とミッドソールの
間に設けたり、甲被とソールの間に設けるもので、実公
昭63−10726号や実公平2−4573号に開示さ
れているような馬蹄形状のものが一般的であり、このス
タビライザーは踵部の横ゆれを予防し、ランニング時の
着地衝撃や跳躍時の踏切衝撃を吸収緩和せしめるもの
で、その材質は主に合成樹脂によって形成され、成型手
段は多様であるが一般的には金型を用いたインジェクシ
ョン方式で形成され、使用される合成樹脂はナイロン樹
脂、PVC樹脂、ポリウレタン樹脂その他弾力性と剛性
を備えたものが使用されているが未だ満足するものが得
られなかった。そこで、この踵部に受ける応力を緩和す
るために馬蹄形状のスタビライザーの踏みつけ部に底面
を設けたカップ状に形成したスタビライザーが提案され
ている。2. Description of the Related Art Protective equipment called stabilizers are frequently used in shoes, particularly sports shoes. This stabilizer is provided between the instep cover and the midsole for protection of the heel part or between the instep cover and the sole, and is disclosed in Japanese Utility Model Publication No. 63-10726 and Japanese Utility Model Publication No. 2-4573. The stabilizer is generally designed to prevent sideways sway of the heel and absorb and reduce the impact of landing during running and the impact of level crossing when jumping. It is formed by an injection method using a mold, although there are various molding means, and the synthetic resin used is nylon resin, PVC resin, polyurethane resin, or other resin having elasticity and rigidity. It was used but could not yet be satisfied. In order to alleviate the stress applied to the heel portion, there has been proposed a stabilizer formed in a cup shape having a bottom surface provided at a stepping portion of a horseshoe-shaped stabilizer.
【0003】[0003]
【考案が解決しようとする課題】このカップ状のスタビ
ライザーは、履用時の違和感をなくし重量の軽減を図る
ために極力肉薄に形成されたものが要求されている。と
ころが、肉薄に形成すると弾力性や剛性が不足するため
使用時の衝撃を吸収することができないという課題を有
していた。そこで、これを解決するためにガラス繊維や
カーボン繊維の織布や不織布や短繊維チップ等を強化材
とした繊維強化樹脂で形成したカップ状スタビライザー
が提供されているが未だ満足するものが得られないとい
う状況である。The cup-shaped stabilizer is required to be as thin as possible in order to eliminate a feeling of discomfort during use and to reduce the weight. However, when formed to be thin, the elasticity and rigidity are insufficient, so that there is a problem that it is not possible to absorb an impact during use. In order to solve this problem, a cup-shaped stabilizer formed of a fiber reinforced resin using glass fiber or carbon fiber woven fabric, nonwoven fabric, short fiber chip or the like as a reinforcing material has been provided, but still satisfactory ones have been obtained. There is no situation.
【0004】[0004]
【課題を解決するための手段】本考案は前記課題を解決
するために、弾力性や剛性に優れると共に形状賦形性に
優れた形状記憶合金の材料特性を利用して、形状記憶合
金製メッシ板や不織布板を合成樹脂の強化材として用い
て形成したカップ状スタビライザーにより前記課題を解
決しようとするものである。本考案に用いる形状記憶合
金材は任意であるがその一例を挙げるとTi−Ni合金
の細線材で形成したメッシュ板等が好適である。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention utilizes a shape memory alloy mesh material utilizing the material characteristics of a shape memory alloy having excellent elasticity and rigidity and excellent shape shapeability. An object of the present invention is to solve the above problem by using a cup-shaped stabilizer formed by using a board or a nonwoven board as a reinforcing material of a synthetic resin. The shape memory alloy material used in the present invention is arbitrary, but a mesh plate or the like formed of a thin wire of a Ti—Ni alloy is preferable, for example.
【0005】[0005]
【実施例】以下実施例について説明する。図1は本考案
の構成の一例を示すカップ状スタビライザーの斜視図、
図2は本考案の他の構成を示すカップ状スタビライザー
の斜視図、図3は本考案の形状記憶合金製メッシュ板か
ら成る強化材の平面図、図4は第1図のA−A部位拡大
端面図、図5は本考案のカップ状スタビライザーの製造
方法の一例を示す説明図、図6は本考案のカップ状スタ
ビライザーを用いたスポーツシューズの外観図である。Embodiments will be described below. FIG. 1 is a perspective view of a cup-shaped stabilizer showing an example of the configuration of the present invention,
FIG. 2 is a perspective view of a cup-shaped stabilizer showing another configuration of the present invention, FIG. 3 is a plan view of a reinforcing material made of a mesh plate made of a shape memory alloy of the present invention, and FIG. 4 is an enlarged view of a portion AA in FIG. FIG. 5 is an explanatory view showing an example of a method of manufacturing the cup-shaped stabilizer of the present invention, and FIG. 6 is an external view of a sports shoe using the cup-shaped stabilizer of the present invention.
【0006】先ず、任意の形状記憶合金からなるメッシ
ュ板を裁断して予め所望形状に形状記憶せしめた強化材
を形成し、該強化材を成型金型内に配置し、型締め後成
型金型内に合成樹脂を射出注入し、強化材と合成樹脂と
一体に形成したカップ状スタビライザーの実施例につい
て説明する。任意の形状記憶合金からなるメッシュ板2
を底面部4の両側に壁面部5を一体に連続状に形成可能
な形状に裁断2aし、該メッシュ板を底面部4の両側に
壁面部5を一体に連続状に立ち上げた所定の形状に形状
記憶せしめて強化材2bとし、該強化材2bを金型7内
に配置し型締め後、注入口8より合成樹脂3を注入し
て、強化材2bと合成樹脂3とを一体に形成したカップ
状スタビライザー1を形成する。[0006] First, a mesh plate made of an arbitrary shape memory alloy is cut to form a reinforcing material whose shape has been previously memorized into a desired shape, and the reinforcing material is arranged in a molding die. A description will be given of an embodiment of a cup-shaped stabilizer in which a synthetic resin is injected and injected into the inside and a reinforcing material and the synthetic resin are integrally formed. Mesh plate 2 made of any shape memory alloy
Can be formed continuously on both sides of the bottom 4 with the wall 5
The mesh plate is cut into a predetermined shape, the shape of the mesh plate is memorized in a predetermined shape in which the wall portion 5 is integrally raised continuously on both sides of the bottom portion 4 to form a reinforcing material 2b, and the reinforcing material 2b is After that, the synthetic resin 3 is injected from the injection port 8 to form the cup-shaped stabilizer 1 in which the reinforcing material 2b and the synthetic resin 3 are integrally formed.
【0007】次に、任意の形状記憶合金からなるメッシ
ュ板を所定形状に裁断して成型金型内に配置し、該成型
金型内に射出注入する合成樹脂の注入圧と注入熱により
所望形状に形状記憶せしめたカップ状スタビライザーの
実施例について説明する。任意の形状記憶合金製メッシ
ュ板2を底面部4の両側に壁面部5を一体に連続状に形
成可能な形状に裁断2aした強化材2cを金型7内に配
置し,注入口8より合成樹脂3を注入して、金型7内に
注入された合成樹脂3の注入圧と注入熱により底面部4
の両側に壁面部5を一体に連続状に立ち上げ部6を形成
するように合成樹脂と一体に形成したカップ状スタビラ
イザー1を形成する。Next, a mesh plate made of an arbitrary shape memory alloy is cut into a predetermined shape and placed in a molding die, and a desired shape is formed by injection pressure and injection heat of a synthetic resin injected into the molding die. An embodiment of a cup-shaped stabilizer having a shape memory stored therein will be described. It forms a continuous form any shape memory alloy mesh plate 2 integrally the wall portion 5 on both sides of the bottom portion 4
The reinforcing material 2c cut into a shape that can be formed 2a is placed in the mold 7, the synthetic resin 3 is injected from the injection port 8, and the injection pressure and heat of the synthetic resin 3 injected into the die 7 are used. Bottom part 4
The cup-shaped stabilizer 1 formed integrally with the synthetic resin so as to form the rising portion 6 integrally and continuously with the wall portion 5 on both sides of is formed.
【0008】強化材を任意形状記憶合金からなる不織布
で形成したものも上記と同様の手段で形成するが実施例
の説明は省略する。[0008] The reinforcing material formed of a non-woven fabric made of an arbitrary shape memory alloy is also formed by the same means as described above, but the description of the embodiments is omitted.
【0009】本考案に用いる任意形状記憶合金としては
Ti−Ni合金等があり、合成樹脂としてはナイロン樹
脂、ポリウレタン樹脂、等弾力性に優れたものが好まし
い。任意形状記憶合金の形状記憶温度は予め形状を記憶
させておくものについては合成樹脂の溶融温度以上のも
のが必要であり、合成樹脂の成型時に任意形状記憶合金
の強化材の形状記憶を同時にさせるものにおいては、合
成樹脂の溶融温度内で形状記憶が可能なものが必要であ
る。Ti−Ni合金は合成樹脂の一般的溶融温度に対応
して変態開始温度の設計自由度が広く、細線に加工する
ことが容易であり本考案の形状記憶合金として好適であ
る。As the arbitrary shape memory alloy used in the present invention, there is a Ti-Ni alloy or the like, and as the synthetic resin, a nylon resin, a polyurethane resin or the like having excellent elasticity is preferable. The shape memory temperature of the arbitrary shape memory alloy is required to be higher than the melting temperature of the synthetic resin when the shape is stored in advance, and the shape memory of the reinforcing material of the arbitrary shape memory alloy is simultaneously performed at the time of molding the synthetic resin. In the case of a synthetic resin, one capable of storing a shape within the melting temperature of the synthetic resin is required. The Ti-Ni alloy has a wide degree of freedom in designing the transformation start temperature corresponding to the general melting temperature of the synthetic resin, is easily processed into a thin wire, and is suitable as the shape memory alloy of the present invention.
【0010】又、カップ状スタビライザーの形状につい
ては、図1に示すように底面部4が踵から靴先部にかけ
て連続して形成され、該底面部4の両側に壁面部5を一
体に連続状に形成したカップ状スタビライザー1や、図
2に示すように底面部4が踵部のみに対応する形状に形
成され、該底面部4の両側に壁面部5を一体に連続状に
形成したカップ状スタビライザー1aに形成する等要望
に応じて任意に形成可能である。又、強化材2b,2c
の形状についても、部分的に複数枚重ねて肉厚にする等
は要望に応じて任意に形成可能である。又、メッシュ材
の製造に際して形状記憶合金の細線とナイロン樹脂等の
合成樹脂の細線とを組み合わせて織製すると、裁断後成
型する際に用いる加熱圧プレス等によって細線の合成樹
脂が溶融してバインダーとなり、形状記憶合金の細線の
結合を良好にして形状記憶せしめた強化材の変形を予防
することができるから作業性が良好となる。As for the shape of the cup-shaped stabilizer, as shown in FIG. 1, the bottom surface 4 is formed continuously from the heel to the shoe tip, and the wall surfaces 5 are formed on both sides of the bottom surface 4.
Body or cup-like stabilizer 1 formed continuously shape, it is formed in a shape bottom portion 4 corresponds only to the heel portion as shown in FIG. 2, the wall portion 5 on both sides of the bottom portion 4 continuously form together
It can be arbitrarily formed as required, such as by forming the formed cup-shaped stabilizer 1a. Also, the reinforcing materials 2b, 2c
Can be arbitrarily formed as required, for example, by partially overlapping a plurality of sheets to increase the thickness. Also, when fabricating a mesh material, a thin wire of a shape memory alloy and a thin wire of a synthetic resin such as a nylon resin are combined and woven. Thus, the workability is improved because the bonding of the fine wires of the shape memory alloy can be improved to prevent the deformation of the reinforcing material having the shape memory.
【0011】又、形状記憶合金の細線を用いた不織布板
にした場合は、不織布板と合成樹脂のプリプレグにする
と作業性が良好となる。When a non-woven fabric plate using a thin wire of a shape memory alloy is used, a prepreg made of a non-woven fabric plate and a synthetic resin improves workability.
【0012】[0012]
【考案の効果】本考案に用いた形状記憶合金は、一般に
超弾性素材と称されているように極めて高い弾力性を有
しており、形状記憶せしめた合金は、外力によって変形
を加えても素早く原形に復元する特性があるから、従来
のカーボン繊維やガラス繊維を強化材としたものに比較
して肉薄に形成しても変形の虞が無く保形性にすぐれて
おり、人体の踵部に対応して密着性が良好となり運動時
に脚踵部にかかる応力をカップ状スタビライザーの全面
で吸収するため衝撃吸収性が良好となり足の損傷を予防
する効果を有する。又、製造上は甲被のカウンターが不
要と成り経済的であり製法上の簡素化が図れる。又、形
状記憶合金の線材の線径およびメッシュの密度を変化さ
せることによりカップ状スタビライザーの弾力性や剛性
の調節が可能となり設計の自由度か向上し、肉薄に形成
することが可能となり使用感が損なわれる虞がない。
又、任意形状記憶合金の強化材と合成樹脂の色調を異色
にしたり、合成樹脂を透明素材にすることによりデザイ
ン上優美なものが提供可能となる。[Effect of the Invention] The shape memory alloy used in the present invention has an extremely high elasticity as generally called a superelastic material, and the shape memory alloy can be deformed by an external force. Since it has the property of quickly restoring to its original shape, it is excellent in shape retention without deforming even if it is formed thinner than conventional carbon fiber or glass fiber reinforced materials, and the heel of the human body Accordingly, the adhesiveness is improved, and the stress applied to the heel of the leg during exercise is absorbed by the entire surface of the cup-shaped stabilizer, so that the shock absorption is improved and the foot is prevented from being damaged. In addition, since the counter of the instep is not required in manufacturing, it is economical and the manufacturing method can be simplified. In addition, the elasticity and rigidity of the cup-shaped stabilizer can be adjusted by changing the wire diameter of the shape memory alloy wire and the density of the mesh, so that the degree of freedom of design can be improved and the thickness can be reduced. There is no danger of being damaged.
In addition, it is possible to provide an elegant material in design by making the color tone of the reinforcing material of the arbitrary shape memory alloy and the synthetic resin different colors or making the synthetic resin a transparent material.
【図面の簡単な説明】[Brief description of the drawings]
【図1】本考案の構成を示すカップ状スタビライザーの
斜視図である。FIG. 1 is a perspective view of a cup-shaped stabilizer showing a configuration of the present invention.
【図2】本考案の他の構成を示すカップ状スタビライザ
ーの斜視図である。FIG. 2 is a perspective view of a cup-shaped stabilizer showing another configuration of the present invention.
【図3】本考案の形状記憶合金製メッシュ板の平面図で
ある。FIG. 3 is a plan view of the shape memory alloy mesh plate of the present invention.
【図4】第1図のA−A部位拡大端面図である。FIG. 4 is an enlarged end view taken along the line AA of FIG. 1;
【図5】本考案のカップ状スタビライザーの製造方法の
一例を示す説明図である。FIG. 5 is an explanatory view showing an example of a method of manufacturing the cup-shaped stabilizer of the present invention.
【図6】本考案のカップ状スタビライザーを用いたスポ
ーツシューズの外観図である。FIG. 6 is an external view of a sports shoe using the cup-shaped stabilizer of the present invention.
1 カップ状スタビライザー 1a カップ状スタビライザー 2 形状記憶合金製メッシュ板 2a 裁断 2b 強化材 2c 強化材 3 合成樹脂 4 底面部 5 壁面部 6 立ち上げ部 7 金型 8 注入口 B ソール C ミッドソール D 甲被 E スポーツシューズ DESCRIPTION OF SYMBOLS 1 Cup-shaped stabilizer 1a Cup-shaped stabilizer 2 Shape memory alloy mesh plate 2a Cutting 2b Reinforcement material 2c Reinforcement material 3 Synthetic resin 4 Bottom part 5 Wall part 6 Start-up part 7 Mold 8 Injection B Sole C Midsole D Shell E sports shoes
Claims (5)
スタビライザーにおいて、該カップ状スタビライザー
は、底面部と該底面部の両側に壁面部を一体に連続状に
形成可能な形状に形成した形状記憶合金を強化材とし合
成樹脂で一体に形成したことを特徴とするカップ状スタ
ビライザー。 1. Cup shape used for sports shoes
In the stabilizer, the cup-shaped stabilizer is provided.
The bottom and the wall on both sides of the bottom
A shape memory alloy formed into a form that can be formed
A cup-shaped star that is integrally formed of synthetic resin
Visor.
ッシュ板からなることを特徴とする請求項1記載のカッ
プ状スタビライザー。2. A reinforcing member made from the shape memory alloy is cut according to claim 1, characterized in that it consists of mesh plate
Stabilizer .
織布板からなることを特徴とする請求項1記載のカップ
状スタビライザー。3. The cup according to claim 1, wherein the reinforcing material made of the shape memory alloy is made of a nonwoven board.
Shape stabilizer .
め底面部の両側に壁面部を一体に連続状に立ち上げた形
状に形状記憶せしめた後、成型金型内に配置し、該成型
金型内に射出注入した合成樹脂と一体に形成したことを
特徴とする請求項1、2、3のいずれか1項に記載のカ
ップ状スタビライザー。 4. A reinforcing material made of a shape memory alloy, wherein wall surfaces are integrally and continuously raised on both sides of a bottom surface in advance.
The shape memory according to any one of claims 1, 2 and 3 , wherein the shape is memorized, and then the mold is placed in a molding die and formed integrally with the synthetic resin injected into the molding die. The power of the description
Top stabilizer .
形状に裁断して成型金型内に配置し、該成型金型内に射
出注入する合成樹脂の注入圧と注入熱により、底面部の
両側に側壁部を一体に連続状に立ち上げた形状に形状記
憶せしめ、射出注入した合成樹脂と一体に形成したこと
をたことを特徴とする請求項1、2、3のいずれか1項
に記載のカップ状スタビライザー。 5. The reinforcing material made of the shape memory alloy is cut into a predetermined shape and placed in a molding die, and the bottom surface portion is formed by injection pressure and heat of synthetic resin injected and injected into the molding die .
The shape is written in the shape that the side wall part is continuously raised integrally on both sides.
4. The memory device according to claim 1 , wherein the memory device is formed integrally with a synthetic resin injected and injected.
2. The cup-shaped stabilizer according to 1 .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3999393U JP2524543Y2 (en) | 1992-12-22 | 1993-06-25 | Cup stabilizer |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9242992 | 1992-12-22 | ||
JP4-92429 | 1992-12-22 | ||
JP3999393U JP2524543Y2 (en) | 1992-12-22 | 1993-06-25 | Cup stabilizer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0686527U JPH0686527U (en) | 1994-12-20 |
JP2524543Y2 true JP2524543Y2 (en) | 1997-02-05 |
Family
ID=26379404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3999393U Expired - Fee Related JP2524543Y2 (en) | 1992-12-22 | 1993-06-25 | Cup stabilizer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2524543Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2700571C (en) * | 2008-01-16 | 2016-01-05 | Spenco Medical Corporation | Triple density gel heel cups |
-
1993
- 1993-06-25 JP JP3999393U patent/JP2524543Y2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0686527U (en) | 1994-12-20 |
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