JPS6241603Y2 - - Google Patents
Info
- Publication number
- JPS6241603Y2 JPS6241603Y2 JP16452684U JP16452684U JPS6241603Y2 JP S6241603 Y2 JPS6241603 Y2 JP S6241603Y2 JP 16452684 U JP16452684 U JP 16452684U JP 16452684 U JP16452684 U JP 16452684U JP S6241603 Y2 JPS6241603 Y2 JP S6241603Y2
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- foamed synthetic
- heel
- elastic member
- shoe body
- 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
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
【考案の詳細な説明】
「考案の技術分野」
この考案は、ソール面部に改良を施した運動靴
に関する。[Detailed Description of the Invention] "Technical Field of the Invention" This invention relates to athletic shoes with an improved sole surface.
「考案の技術的背景及びその問題点」
従来、この種の運動靴においては、靴本体の靴
底基板を軟質な非発泡合成樹脂で構成し、かつそ
のソール面に凹凸部を形成して滑り止め効果と共
に、着地時の衝撃吸収効果を付与してなるものが
ある。"Technical background of the invention and its problems" Conventionally, in this type of athletic shoes, the sole substrate of the shoe body is made of soft, non-foamed synthetic resin, and uneven parts are formed on the sole surface to prevent slipping. In addition to the stopping effect, there are some that have a shock absorbing effect when landing.
しかしながら、このような従来構造のもので
は、着地時に初期の僅かなストロークによる衝撃
吸収性があるのみで、全体的に衝撃吸収能が小さ
く、特にヒール部の衝撃吸収能が小さいと足首や
膝等の関接部への負担が大きいばかりでなく、安
定性が悪く、耐久性にも劣るなどの不都合があつ
た。 However, with such a conventional structure, the shock absorption capacity is only due to the initial slight stroke when landing, and the overall shock absorption capacity is low.In particular, if the shock absorption capacity of the heel part is low, it may cause damage to the ankles, knees, etc. Not only does this place a heavy burden on the joints, but it also has disadvantages such as poor stability and poor durability.
「考案の目的」
この考案は、上記の事情のもとになされたもの
で、ヒール部の衝撃吸収能を高めることにより、
着地時の衝撃による不安定さを解消し、耐久性に
すぐれた運動靴を提供することを目的としたもの
である。``Purpose of the invention'' This invention was made under the above circumstances, and by increasing the shock absorption ability of the heel,
The purpose of this product is to eliminate instability caused by impact upon landing and to provide athletic shoes with excellent durability.
「考案の概要」
上記した目的を達成させるために、この考案
は、靴本体のヒール部材を非発泡合成樹脂の外殻
に形成し、かつ該ヒール部材の芯部に軟質の発泡
合成樹脂を充填して上下両弾性片からなるＵ字形
に連続した弾性部材を埋設することにより、ヒー
ル部材にバネ性を付与したことを特徴とするもの
である。"Summary of the invention" In order to achieve the above-mentioned purpose, this invention forms the heel member of the shoe body into an outer shell of non-foamed synthetic resin, and fills the core of the heel member with a soft foamed synthetic resin. The heel member is characterized by providing spring properties by embedding a U-shaped continuous elastic member consisting of both upper and lower elastic pieces.
「考案の実施例」
以下、この考案を図示の実施例に基づいて説明
する。"Embodiments of the invention" This invention will be described below based on illustrated embodiments.
第１図及び第２図に示すように、図中１はこの
考案に係る靴本体である。この靴本体１は、ソー
ル面が非発泡合成樹脂からなる靴底基板２で形成
され、そのヒール部にはヒール部材３が一体的に
または接着結合によつて別体的に形成されてい
る。そして、このヒール部材３は、第２図に詳図
するように、非発泡合成樹脂からなる外殻４で構
成され、その中空な芯部５には、繊維強化プラス
チツク（以下、FRPと略記する）からなる板状
の上下両弾性片６１，６２をＵ字形またはＶ字形
に折曲して互いに連続させた弾性部材６が上下に
押し開くように付勢状態で埋設されているととも
に、その弾性部材６の周囲に軟質の発泡合成樹脂
７を充填してなる構成を有している。 As shown in FIGS. 1 and 2, reference numeral 1 in the figures indicates the shoe body according to this invention. The sole surface of the shoe body 1 is formed of a sole substrate 2 made of non-foamed synthetic resin, and a heel member 3 is formed integrally or separately by adhesive bonding at the heel portion. As shown in detail in FIG. 2, this heel member 3 is composed of an outer shell 4 made of non-foamed synthetic resin, and its hollow core 5 is made of fiber-reinforced plastic (hereinafter abbreviated as FRP). ) is formed by bending upper and lower plate-shaped elastic pieces 61 and 62 into a U-shape or V-shape and connecting them to each other. It has a structure in which the periphery of the member 6 is filled with a soft foamed synthetic resin 7.
ところで、この考案の実施例において、弾性部
材６は、板幅が10〜50mm、板厚が0.5〜３mmの
FRP板からなり、その補強繊維の種類としては
ゲブラー、カーボン繊維あるいはナイロン等が好
適に用いられ、かつ繊維配列を直交、斜交または
これらを混合させることによつてマトリツクス用
合成樹脂と共に硬化成形してなるものである。ま
た、ヒール部材３の芯部５に充填される発泡合成
樹脂としては、ポリウレタン樹脂等が用いられ、
発泡密度を0.1〜0.5ｇ／cm3の範囲に設定してなる
ものである。 By the way, in the embodiment of this invention, the elastic member 6 has a plate width of 10 to 50 mm and a plate thickness of 0.5 to 3 mm.
It is made of FRP board, and the reinforcing fibers are preferably Gevlar, carbon fiber, nylon, etc., and the fiber arrangement is perpendicular, diagonal, or a mixture of these, and is cured and molded together with the synthetic resin for the matrix. This is what happens. Further, as the foamed synthetic resin filled in the core portion 5 of the heel member 3, polyurethane resin or the like is used.
The foam density is set in the range of 0.1 to 0.5 g/cm 3 .
「発明の効果」
以上説明したように、この考案によれば、非発
泡合成樹脂外殻からなる靴本体のヒール部材の芯
部に弾性部材を埋設してその周囲に軟質な発泡合
成樹脂を充填したことから、ヒール部の弾性変形
が可能になり、かつその変形寸法を長くすること
ができるために、衝撃吸収能を大きくすることが
でき、着地時の安定性を高めることができるとと
もに、耐久性も向上するなど、実用性にすぐれた
効果を奏するものである。"Effects of the Invention" As explained above, according to this invention, an elastic member is embedded in the core of the heel member of the shoe body made of a non-foamed synthetic resin outer shell, and a soft foamed synthetic resin is filled around the elastic member. As a result, the heel part can be elastically deformed, and the deformation dimension can be lengthened, which increases shock absorption capacity, improves stability when landing, and improves durability. It has excellent practical effects, such as improved performance.
第１図はこの考案に係る運動靴の一実施例を示
す側面図、第２図はヒール部の要部拡大断面図で
ある。
１……靴本体、２……靴底基板、３……ヒール
部材、４……外殻、５……芯部、６……弾性部
材、７……発泡合成樹脂、６１，６２……弾性
片。
FIG. 1 is a side view showing an embodiment of the athletic shoe according to the invention, and FIG. 2 is an enlarged sectional view of the main part of the heel portion. DESCRIPTION OF SYMBOLS 1... Shoe body, 2... Sole substrate, 3... Heel member, 4... Outer shell, 5... Core, 6... Elastic member, 7... Foamed synthetic resin, 61, 62... Elasticity Piece.
Claims (1)
に形成し、かつ該ヒール部材の芯部に軟質の発
泡合成樹脂を充填して互いに連続する上下両弾
性片からなる弾性部材を付勢状態で埋設した運
動靴。 (2) 実用新案登録請求の範囲第１項に記載の運動
靴において、 該弾性部材はFRPからなることを特徴とす
る運動靴。[Claims for Utility Model Registration] (1) The heel member of the shoe body is formed into an outer shell of non-foamed synthetic resin, and the core of the heel member is filled with soft foamed synthetic resin so that both upper and lower parts are continuous with each other. Athletic shoes in which an elastic member made of elastic pieces is embedded in a biased state. (2) The athletic shoe according to claim 1, wherein the elastic member is made of FRP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16452684U JPS6241603Y2 (en) | 1984-10-30 | 1984-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16452684U JPS6241603Y2 (en) | 1984-10-30 | 1984-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6179905U JPS6179905U (en) | 1986-05-28 |
| JPS6241603Y2 true JPS6241603Y2 (en) | 1987-10-24 |
Family
ID=30722385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16452684U Expired JPS6241603Y2 (en) | 1984-10-30 | 1984-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6241603Y2 (en) |
-
1984
- 1984-10-30 JP JP16452684U patent/JPS6241603Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6179905U (en) | 1986-05-28 |
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