JPS6124083Y2 - - Google Patents
Info
- Publication number
- JPS6124083Y2 JPS6124083Y2 JP8688583U JP8688583U JPS6124083Y2 JP S6124083 Y2 JPS6124083 Y2 JP S6124083Y2 JP 8688583 U JP8688583 U JP 8688583U JP 8688583 U JP8688583 U JP 8688583U JP S6124083 Y2 JPS6124083 Y2 JP S6124083Y2
- Authority
- JP
- Japan
- Prior art keywords
- outsole
- shank core
- arch
- sole
- thermoplastic resin
- 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
Links
- 229920005992 thermoplastic resin Polymers 0.000 claims description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 229920006122 polyamide resin Polymers 0.000 claims description 2
- 239000011199 continuous fiber reinforced thermoplastic Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
【考案の詳細な説明】
この考案は、靴の本底の改良に係るもので、カ
ーボンフアイバーその他の強靭繊維を含有せしめ
た熱可塑性樹脂のシヤンク芯を、熱可塑性樹脂の
本底と一体にして、靴底の土踏まず部を強化して
靴の変形を予防し、接地面からの耐衝撃性を高め
ると同時に、靴底に過度の曲り捩れを防止し、か
つ生産性を向上することを目的とするものであ
る。[Detailed explanation of the invention] This invention relates to the improvement of the outsole of shoes, in which a thermoplastic resin shank core containing carbon fiber and other strong fibers is integrated with the thermoplastic resin outsole. The purpose is to strengthen the arch of the shoe sole to prevent the shoe from deforming, increase impact resistance from the ground, and at the same time prevent the sole from excessive bending and twisting, and improve productivity. It is something to do.
従来から靴底の土踏まず部にシヤンク芯を介在
せしめることは巳知であるが、その材料はスチー
ル板又はプラスチツク板であり、靴の中底と本底
との間に介在せしめるものである。したがつて、
用いるシヤンク芯板の厚味相当分が中底と本底間
に凸出するので、履用を繰返すうちに中底側にシ
ヤンク芯が喰込んで足裏に硬い触感を与えるこ
と、接地面からの衝撃に対して中底側を押し上げ
る作用をきたし、足の疲労を助長すること、スチ
ール板の場合は重くなり、発錆腐食、弾性が低下
するなどの欠点があつた。 Conventionally, it has been known to interpose a shank core in the arch of a shoe sole, but the material is a steel plate or a plastic plate, and it is interposed between the midsole and the outsole of the shoe. Therefore,
The thickness of the shank core plate used protrudes between the insole and the outsole, so as you wear it repeatedly, the shank core digs into the insole side, giving a hard feel to the sole of your foot. This has disadvantages such as pushing up the midsole side in response to impact, increasing foot fatigue, and steel plates being heavier, causing rust and corrosion, and reduced elasticity.
そこで、この考案はかかる欠点を改良したもの
で、その実施例を図面について説明する。 Therefore, this invention is an improvement on such drawbacks, and an embodiment thereof will be described with reference to the drawings.
すなわち、カーボンフアイバーで強化した熱可
塑性樹脂（以下CFRTPと略す）で成形したシヤ
ンク芯１を、熱可塑性樹脂で成形した本底２の土
踏まず部に一体化したことを特徴とする靴の本底
である。 That is, the sole of the shoe is characterized in that a shank core 1 made of carbon fiber-reinforced thermoplastic resin (hereinafter abbreviated as CFRTP) is integrated into the arch of the outsole 2 made of thermoplastic resin. be.
その構成はCFRTPのシヤンク芯１の裏面に本
底２に嵌合せしめる突起３を複数設け、表面には
記号、商標等の文字又は図案を突出４せしめ、本
底２の土踏まず部に前記突起３を嵌合する穴５を
設けて突起３を嵌合し本底２の内面を平滑に一体
化すると共に、本底２の土踏まず部の外面に、踵
底６からシヤンク芯１の縁部を押さえるようにリ
ブ７で枠取りを形成するものであり、リブ７は踵
底６側が肉厚で前方に向つて漸次肉薄に形成する
ものである。 Its structure is that a plurality of protrusions 3 are provided on the back surface of the CFRTP shank core 1 to fit into the outsole 2, characters or designs such as symbols or trademarks are protruded 4 on the surface, and the protrusions 3 are provided on the arch of the outsole 2. A hole 5 is provided in which the protrusion 3 is fitted, and the inner surface of the outsole 2 is smoothly integrated, and the edge of the shank core 1 is pressed from the heel sole 6 to the outer surface of the arch of the outsole 2. As shown, the ribs 7 form a frame, and the ribs 7 are thick on the heel sole 6 side and gradually become thinner toward the front.
この考案は、以上のようにシヤンク芯１を
CFRTPで形成してあるため硬度にすぐれ、耐衝
撃性を有する。そして熱可塑性樹脂で成形した本
底２とは親和性に富み、しかもシヤンク芯１の裏
面に突起３を設けて、本底２の土踏まず部に設け
た穴５に嵌合して本底２の内面を平滑に一体化す
ると共に、本底２の土踏まず部の外面に、踵底６
からシヤンク芯１の縁部を押えるようにリブ７で
枠取りを形成するものであるから、シヤンク芯１
と本底２とは強固に一体化されて、土踏まず部は
耐衝撃性に富み、過度に曲がつたり捩れるおそれ
はなく、したがつて土踏まず部の軟化に起因する
靴の変形は防止できる。特に、リブ７は踵底６側
が肉厚で前方に向つて漸次肉薄の枠取りを形成し
てあるため、土踏まず部の曲り捩れはリブ７によ
つても抑止されている。又シヤンク芯１と本底２
とはシヤンク芯の突起３が本底の穴５に嵌合され
て一体化しているので、両者の固着は強固にな
る。そして本底２の土踏まず部の内面を平滑に一
体化してあるから、従来のように中底側にシヤン
ク芯１が喰込んだり中底を押し上げるおそれはな
いので、足裏に硬い触感を与えることは皆無にな
り、足の疲労を軽減できる。又シヤンク芯１は
CFRTPで形成してあるから、従来のスチール板
より軽量で発錆腐食、弾性の低下がなく、耐久力
にすぐれ耐衝撃性に富んでいるため、靴底の寿命
が延長する。 This idea uses shank core 1 as described above.
Made of CFRTP, it has excellent hardness and impact resistance. It is highly compatible with the outsole 2 molded from thermoplastic resin, and a protrusion 3 is provided on the back surface of the shank core 1, which fits into a hole 5 formed in the arch of the outsole 2. The inner surface is smoothly integrated, and the heel sole 6 is attached to the outer surface of the arch of the outsole 2.
Since the rib 7 forms a frame so as to press the edge of the shank core 1, the shank core 1
and the outsole 2 are strongly integrated, and the arch part is highly impact resistant and there is no risk of excessive bending or twisting, thus preventing deformation of the shoe due to softening of the arch part. . In particular, the ribs 7 are thick on the heel sole 6 side and form a frame that gradually becomes thinner toward the front, so that the ribs 7 also suppress bending and twisting of the arch. Also, shank core 1 and outsole 2
Since the protrusion 3 of the shank core is fitted into the hole 5 of the outsole and integrated, the two are firmly fixed. Since the inner surface of the arch of the outsole 2 is smooth and integrated, there is no risk of the shank core 1 digging into the insole side or pushing up the insole as in the past, giving a hard tactile feel to the sole of the foot. This will completely eliminate foot fatigue. Also, shank core 1 is
Since it is made of CFRTP, it is lighter than conventional steel plates, does not rust, corrode, or lose elasticity, and has excellent durability and impact resistance, extending the life of the sole.
更に、シヤンク芯１も本底２も金型を用いて同
素材の樹脂、例えばポリアミド樹脂で成形すれば
密着強度が向上し、生産性も向上する。 Furthermore, if both the shank core 1 and the outsole 2 are molded from the same resin, such as polyamide resin, using a mold, the adhesion strength will be improved and productivity will also be improved.
なお、シヤンク芯１はその表面に記号、商標等
の文字、図案を突出４せしめて成形してあり、素
材がCFRTPであるから摩耗消滅するおそれはな
い。 Incidentally, the shank core 1 is molded with letters and designs such as symbols and trademarks protruding 4 on its surface, and since the material is CFRTP, there is no risk of wear and tear.
かくて、この考案はゴルフ靴などの本底に用い
て有益である。 Therefore, this invention is useful for use in outsoles such as golf shoes.
この考案の実施例を示すもので、第１図はシヤ
ンク芯の斜視図、第２図はシヤンク芯と一体化し
た本底の平面図、第３図は同要部透視平面図、第
４図は同要部斜視図、第５図は同Ａ−Ａ線断面図
である。
１……シヤンク芯、２……本底、３……突起、
４……突出、５……穴、６……靴踵、７……リ
ブ。
This figure shows an embodiment of this invention. Figure 1 is a perspective view of the shank core, Figure 2 is a plan view of the outsole integrated with the shank core, Figure 3 is a perspective plan view of the same essential parts, and Figure 4 is a perspective view of the shank core. is a perspective view of the same essential parts, and FIG. 5 is a sectional view taken along the line A-A of the same. 1...Shank core, 2...Outsole, 3...Protrusion,
4... protrusion, 5... hole, 6... heel, 7... rib.
Claims (1)
性樹脂で、裏面に複数の突起を設け、表面に文
字、図案等を突出せしめたシヤンク芯を、本底
の土踏まず部に設けた穴に前記突起を嵌合して
内面を平滑に一体化し、土踏まず部の外面に踵
底からシヤンク芯の縁部を押えるようにリブで
枠取りしたことを特徴とする靴の本底。 ２ 前記本底は、ポリアミド樹脂その他の熱可塑
性樹脂である実用新案登録請求の範囲第１項記
載の靴の本底。 ３ 前記リブは、踵底に接続し、踵底側が肉厚で
前方に向つて漸次肉薄の枠取りと形成した実用
新案登録請求の範囲第１項記載の本底。[Scope of Claim for Utility Model Registration] 1. A shank core made of carbon fiber or other fiber-reinforced thermoplastic resin with multiple protrusions on the back side and protruding letters, designs, etc. on the front side is provided at the arch of the outsole. The outsole of shoes is characterized in that the protrusion is fitted into the hole to make the inner surface smooth and integrated, and the outer surface of the arch is framed with ribs so as to press the edge of the shank core from the heel sole. 2. The outsole of the shoe according to claim 1, wherein the outsole is made of polyamide resin or other thermoplastic resin. 3. The outsole according to claim 1, wherein the rib is connected to the heel sole, and is formed with a frame that is thick on the heel sole side and gradually becomes thinner toward the front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8688583U JPS59191907U (en) | 1983-06-06 | 1983-06-06 | the sole of the shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8688583U JPS59191907U (en) | 1983-06-06 | 1983-06-06 | the sole of the shoe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59191907U JPS59191907U (en) | 1984-12-20 |
| JPS6124083Y2 true JPS6124083Y2 (en) | 1986-07-19 |
Family
ID=30216810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8688583U Granted JPS59191907U (en) | 1983-06-06 | 1983-06-06 | the sole of the shoe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59191907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000316604A (en) * | 1999-04-28 | 2000-11-21 | Adidas Internatl Bv | Shoes |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2684269B2 (en) * | 1991-09-28 | 1997-12-03 | アキレス 株式会社 | Molded shoe sole manufacturing method |
-
1983
- 1983-06-06 JP JP8688583U patent/JPS59191907U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000316604A (en) * | 1999-04-28 | 2000-11-21 | Adidas Internatl Bv | Shoes |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59191907U (en) | 1984-12-20 |
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