JPH054725Y2 - - Google Patents
Info
- Publication number
- JPH054725Y2 JPH054725Y2 JP14861487U JP14861487U JPH054725Y2 JP H054725 Y2 JPH054725 Y2 JP H054725Y2 JP 14861487 U JP14861487 U JP 14861487U JP 14861487 U JP14861487 U JP 14861487U JP H054725 Y2 JPH054725 Y2 JP H054725Y2
- Authority
- JP
- Japan
- Prior art keywords
- outsole
- hole
- shank core
- shank
- punch hole
- 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
- 239000000835 fiber Substances 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000011162 core material Substances 0.000 description 15
- 238000005299 abrasion Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、主としてスポーツシユーズの靴底の
改良に関するものである。[Detailed Description of the Invention] (Field of Industrial Application) The present invention mainly relates to the improvement of the sole of sports shoes.
（従来の技術）
従来から、スポーツシユーズの靴底は、土踏ま
ず部を撓みやすく、しかし、捩れ難くするため、
シヤンクと通称する芯材（以下シヤンク芯とい
う。）を介在せしめることは既知であり、その材
料は、フアイバー板、スチール板、又はプラスチ
ツク板等で、主として靴の中底と本底の間に介在
せしめて接着するものである。(Conventional technology) Conventionally, the soles of sports shoes have been designed to allow the arch of the foot to easily flex, but to be difficult to twist.
It is known that a core material commonly called a shank (hereinafter referred to as a shank core) is interposed, and the material is a fiber plate, steel plate, plastic plate, etc., and it is mainly inserted between the midsole and the outsole of the shoe. At least it should be glued.
（考案が解決しようとする問題点）
前記靴底は、中底と本底間にシヤンク芯の厚味
相当分が介在するので、シヤンク芯の介在しない
部位境界との中底と本底の接着において、段差と
間隙が生じて接着しない部分ができ、履用を繰り
返すうちに該接着しない部分から剥離現象が生
じ、やがて中底と本底とが剥離し、耐久性を損う
問題点があつた。(Problem to be solved by the invention) In the above shoe sole, since the thickness of the shank core is interposed between the midsole and the outsole, there is no adhesion between the midsole and the outsole to the boundary of the part where the shank core is not present. In this case, there is a problem that steps and gaps occur, resulting in areas that do not adhere, and as the shoes are worn repeatedly, a peeling phenomenon occurs from the areas that do not adhere, and eventually the insole and the outsole separate, which impairs durability. Ta.
（問題点を解決するための手段）
そこで本考案は、任意材から成る本底の土踏ま
ず部領域に抜き穴を設け、任意繊維と耐摩耗性樹
脂とから成るシート状のシヤンク芯を該抜き穴を
覆つて該抜き穴の外周面に配設して、金型を用い
て加圧加熱することにより、本底の内面とシヤン
ク芯とを平滑に接着し、本底の外面には抜き穴相
当分の凹部を有することを特徴とする本底であ
る。(Means for Solving the Problem) Therefore, the present invention provides a punched hole in the arch region of the outsole made of any material, and inserts a sheet-like shank core made of any fiber and abrasion-resistant resin into the punched hole. The inner surface of the outsole and the shank core are bonded smoothly by applying pressure and heat using a mold, and forming a hole equivalent to the hole on the outer surface of the outsole. This is an outsole characterized by having a concave portion.
（作用）
本考案の本底は、土踏まず部領域に抜き穴を設
けたから、土踏まず部は撓みやすくなると同時
に、抜き穴相当分が軽量になる。そして、本底の
内面は、任意繊維と耐摩耗性樹脂から成るシート
状のシヤンク芯を抜き穴を覆つて抜き穴の外周縁
に平滑に接着してあるから、土踏まず部に抜き穴
を設けたことによる過度の撓みを抑止し、かつ捩
れに抗力を発揮する。一方、本底の外面には抜き
穴相当分の凹部を形成するから、前記シヤンク芯
が露見して土踏まず部の機能を窺知できる。(Function) Since the outsole of the present invention has a punched hole in the arch region, the arch can be easily bent, and at the same time, the weight corresponding to the punched hole is reduced. The inner surface of the outsole is covered with a sheet-like shank core made of arbitrary fibers and abrasion-resistant resin, and is smoothly glued to the outer edge of the hole, making it possible to create a hole in the arch of the foot. This prevents excessive deflection caused by the bending and exerts resistance against twisting. On the other hand, since a recess corresponding to a punch hole is formed on the outer surface of the outsole, the shank core is exposed and the function of the arch can be seen.
また、この本底に中底を接着する場合、前記シ
ヤンク芯の介在部位と介在しない部位境界に段差
や間隙は生じないので、両者の接着は均等になり
剥離し難い等の作用を奏する。 Furthermore, when an insole is bonded to this outsole, there is no step or gap between the intervening part of the shank core and the non-intervening part, so that the adhesion between the two is even and it is difficult to peel off.
（実施例）
図面は、ランニングに適する靴の本底を示す一
実施例である。(Example) The drawing shows an example of an outsole of a shoe suitable for running.
ゴム、プラスチツクその他任意の発泡体から成
る本底１の土踏まず部領域Ｂに抜き穴２を設け、
ガラス繊維、カーボン繊維、アラミド繊維その他
任意の繊維と耐摩耗性樹脂から成るシート状のシ
ヤンク芯３を本底１の抜き穴２を覆つて外周面４
まで配設して、金型を用いて加圧加熱して、本底
１の内面Ｃとシヤンク芯３とを平滑に接着５し、
本底１の外面Ｄには抜き穴２相当分の凹部６を有
する靴の本底である。 A punch hole 2 is provided in the arch region B of the outsole 1 made of rubber, plastic or any other foam,
A sheet-like shank core 3 made of glass fiber, carbon fiber, aramid fiber, or any other fiber and wear-resistant resin is placed on the outer peripheral surface 4 by covering the punch hole 2 of the outsole 1.
The inner surface C of the outsole 1 and the shank core 3 are smoothly bonded 5 by applying heat and pressure using a mold,
This is a shoe outsole which has a recess 6 corresponding to two punch holes on the outer surface D of the outsole 1.
（考案の効果）
本考案は以上の構成にしたから、この靴の本底
を用いた靴は、本底１の内面Ｃとシヤンク芯３と
は平滑に形成されているから、中底（図示せず）
との接着において、段差や間隙が生じないから、
接着性は良好になり、接着剥離は減少して耐久性
に富む靴底になる。(Effects of the invention) Since the present invention has the above-described configuration, shoes using the outsole of this shoe can have a smooth inner surface C of the outsole 1 and the shank core 3. (not shown)
Because there are no steps or gaps when bonding with
Adhesion is improved, adhesive peeling is reduced, and the sole becomes more durable.
また、シヤンク芯３を形成する繊維の種類と肉
厚、剛性を変えることにより本底の撓みと捩れ具
合いの調節が自在になり、靴の用途に好適な本底
が提供できる。 Furthermore, by changing the type, thickness, and rigidity of the fibers forming the shank core 3, the degree of deflection and twist of the outsole can be freely adjusted, and an outsole suitable for shoe applications can be provided.
なお、本考案はランニングに適するスポンジ底
のほかナイロン、ウレタン等のソリツド材の本底
から成る野球靴、サツカー靴その他のスポーツ靴
や一般靴にも実施可能である。 In addition to the sponge sole suitable for running, the present invention can also be applied to baseball shoes, soccer shoes, other sports shoes, and general shoes made of a solid material such as nylon or urethane.
図面は本考案の一実施例を示すもので、第１図
は本底の斜視図、第２図はシヤンク芯の平面図、
第３図は本底の断面図である。
１……本底、２……抜き穴、３……シヤンク
芯、４……外周面、５……接着、６……凹部、Ｂ
……土踏まず部領域、Ｃ……内面、Ｄ……外面。
The drawings show one embodiment of the present invention; Fig. 1 is a perspective view of the outsole, Fig. 2 is a plan view of the shank core,
FIG. 3 is a sectional view of the outsole. 1... Outsole, 2... Hole, 3... Shank core, 4... Outer circumferential surface, 5... Adhesion, 6... Recess, B
... arch area, C... inner surface, D... outer surface.
Claims (1)
を設け、任意繊維と耐摩耗性樹脂とからなるシー
ト状のシヤンク芯を該抜き穴を覆つて該抜き穴の
外周面に配設して、本底の内面とシヤンク芯とを
平滑に接着し、本底の外面には抜き穴相当分の凹
部を形成したことを特徴とする靴の本底。 A punch hole is provided in the arch region of the outsole made of any material, and a sheet-shaped shank core made of a fiber of choice and a wear-resistant resin is placed on the outer peripheral surface of the punch hole to cover the hole, An outsole for shoes characterized in that the inner surface of the outsole and a shank core are smoothly adhered, and a recess corresponding to a punch hole is formed on the outer surface of the outsole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14861487U JPH054725Y2 (en) | 1987-09-29 | 1987-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14861487U JPH054725Y2 (en) | 1987-09-29 | 1987-09-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6454802U JPS6454802U (en) | 1989-04-04 |
| JPH054725Y2 true JPH054725Y2 (en) | 1993-02-05 |
Family
ID=31420092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14861487U Expired - Lifetime JPH054725Y2 (en) | 1987-09-29 | 1987-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH054725Y2 (en) |
-
1987
- 1987-09-29 JP JP14861487U patent/JPH054725Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6454802U (en) | 1989-04-04 |
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