JPH0744268U - Shoe sole - Google Patents
Shoe soleInfo
- Publication number
- JPH0744268U JPH0744268U JP103444U JP10344491U JPH0744268U JP H0744268 U JPH0744268 U JP H0744268U JP 103444 U JP103444 U JP 103444U JP 10344491 U JP10344491 U JP 10344491U JP H0744268 U JPH0744268 U JP H0744268U
- Authority
- JP
- Japan
- Prior art keywords
- sole
- insole
- heel
- recess
- recessed
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
- A43B13/41—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process combined with heel stiffener, toe stiffener, or shank stiffener
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/42—Filling materials located between the insole and outer sole; Stiffening materials
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/32—Footwear with health or hygienic arrangements with shock-absorbing means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
(57)【要約】
【目的】 着用時に屈曲が柔軟で円滑であるから着用感
が著しく良好であるし、着用の時に靴の踵部分にに加え
られる接地衝撃を分散させることによって、運動量と徒
歩速度を増加させることができる靴底を提供することを
目的とする。
【構成】 弾力性がある中底２と、上記中底２の底面に
合着する硬質で耐摩耗性がある外底３とを有し、踵部分
４から足の土踏まず部分までの間に凹陥部５を凹設して
上記凹陥部５の直前方には接地段部６を突出状に設け、
上記凹陥部５の上部若しくは下部の全面若しくは一部の
面に補強片７，８を設けた構成である。
(57) [Summary] [Purpose] When worn, it is flexible and smooth, giving it a very comfortable feel, and by dispersing the ground impact applied to the heel of the shoe when it is worn, the amount of exercise and walking can be improved. It is an object to provide a sole that can increase speed. [Structure] An insole 2 having elasticity and a hard and wear-resistant outer sole 3 attached to the bottom surface of the insole 2 are provided, and a recess is formed between the heel portion 4 and the arch portion of the foot. The portion 5 is provided as a recess, and the ground step 6 is provided in a projecting shape immediately in front of the recess 5.
The reinforcing pieces 7 and 8 are provided on the entire upper surface or lower surface of the recessed portion 5 or a part thereof.
Description
【０００１】[0001]
本考案は運動用若しくはその他の目的の靴用の靴底に関するものである。 The present invention relates to a sole for athletic or other purpose shoes.
【０００２】[0002]
従来の靴底としては、例えば第９図で示す様に例えばエチレンビニルアセテー ト（ＥＶＡ）とかウレタンホーム材のような材質からなる中底２１と、上記中底 ２１の底面に、接着等により一体的に合着したゴム材などのように適度の耐摩耗 性と堅さとを有する外底２２を持つて平面構造のものである。 As a conventional shoe sole, as shown in FIG. 9, for example, an insole 21 made of a material such as ethylene vinyl acetate (EVA) or a urethane home material, and a bottom surface of the insole 21 are bonded or the like. It is of a planar structure having an outer bottom 22 having appropriate wear resistance and hardness such as a rubber material integrally bonded.
【０００３】[0003]
しかし、上記した従来の靴底では、着用の後、足の曲線運動にしたがった屈曲 性がよくないので、着用感が硬直化される欠点があったし、走行している状態で 着地した時、体重の中心が靴の踵部分に集中され、しかも踵が地面からはなれる 時間が長くなって疲れが増加されるし、着地する時、一次接地部分が踵だけで行 われるために踵にとても強い衝撃が加えられる欠点があった。したがって、着用 していても屈曲性が良好で硬直感がなく、しかも運動時に疲れない靴底が要請さ れている。 However, the conventional shoe sole described above has a drawback in that it does not have good flexibility after being worn according to the curved movement of the foot, so that the wearing feeling becomes rigid. , The center of weight is concentrated on the heel part of the shoe, and the time it takes for the heel to separate from the ground increases, which increases fatigue, and when landing, the primary ground contact part is performed only on the heel, so the heel is very There was a drawback that a strong shock was applied. Therefore, there is a demand for shoe soles that have good flexibility even when they are worn, have no intuition, and do not get tired during exercise.
【０００４】[0004]
本考案は上記した従来の欠点に鑑み提案されたもので、弾力性がある中底と、 上記中底の底面に合着する硬質で耐摩耗性がある外底とを有し、踵部分から足の 土踏まず部分までの間に凹陥部を凹設して上記凹陥部の直前方には接地段部を突 出状に設け、上記凹陥部の上部若しくは下部の全面若しくは一部の面に補強片を 設けてなる靴底を提供するのである。 The present invention has been proposed in view of the above-mentioned conventional drawbacks, and has an elastic insole and a hard and wear-resistant outer sole that is attached to the bottom surface of the insole. A recess is formed between the foot and the arch, and a grounding step is provided in a projecting shape immediately in front of the recess, and a reinforcing piece is provided on the whole or part of the upper or lower part of the recess. The sole is provided with.
【０００５】[0005]
上記した本考案の靴底によれば、踵部分から足の土踏まず部分までの間に形成 した凹陥部により薄くしてあるので、着用時に屈曲が柔軟で円滑にして着用感を 柔らかくなり、同時に中底と外底の除かれた凹陥部の厚さと略同じ高さで接地段 部を突設して着地の時、体重の中心を分散させて後の踵４の衝撃を緩和し、徒歩 や走行等の運動をする時、脚に加えられる疲れを著しく軽減することができるも のである。 According to the shoe sole of the present invention described above, since it is thin due to the concave portion formed between the heel portion and the arch portion of the foot, the bending is soft and smooth when worn, and the wearing feeling is soft, and at the same time At the time of landing by projecting a ground step at a height approximately the same as the thickness of the recessed portion where the bottom and the outer bottom are removed, the center of the weight is dispersed to ease the impact of the heel 4 afterward, and walking or running It is possible to significantly reduce the fatigue applied to the legs when exercising.
【０００６】[0006]
以下に本考案の実施例を図面の基づいて詳細に説明する。 図１または図２は本考案の基本的な実施例を示している。 Embodiments of the present invention will be described below in detail with reference to the drawings. 1 and 2 show a basic embodiment of the present invention.
【０００７】 本考案の靴底１は、エチレンビニルアセテート（ＥＶＡ）スポンジ、ポリウレ タンスポンジ、その他比較的弾力性を有する材質で成形した発泡層の中底２と、 上記中底２の底面に合着する外底３とからなり、上記外底３は適度の硬質と耐摩 耗性にすぐれているゴム材で成形し、中底２と外底３とは接着したり圧搾させて 合着する。The shoe sole 1 of the present invention comprises an insole 2 formed of ethylene vinyl acetate (EVA) sponge, polyurethane sponge, and other relatively elastic material, and a bottom of the insole 2. The outer bottom 3 is formed of a rubber material having an appropriate hardness and excellent wear resistance, and the inner bottom 2 and the outer bottom 3 are bonded or pressed together.
【０００８】 そして、上記した本考案の靴底１では、踵部分４と足裏の土踏まず部分までの 間の中底２と外底３の一部を除いて靴底が薄くなる様に凹陥部５を凹設し、上記 凹陥部５により円滑で柔らかい屈曲性をもたらせ、また足の運動をより吸収した り、受容するようにして衝撃に対する緩衝効果を得るようにする。In the shoe sole 1 of the present invention described above, a recessed portion is formed so that the sole is thin except for a part of the insole 2 and the outer sole 3 between the heel portion 4 and the arch of the sole. 5 is recessed so that the recessed portion 5 provides smooth and soft flexibility, and further absorbs or receives the movement of the foot to provide a shock absorbing effect.
【０００９】 又、凹陥部５の直前方の外底３には、後方の靴の踵部分４と殆ど同じ高さにな る様に接地段部６を突出状に設け、上記凹陥部５の上部若しくは下部の全面若し くは一部の面に、柔軟性及び／又は硬質性を有する金属、合成樹脂材等からなる 補強片を設ける。Further, a ground step 6 is provided on the outer sole 3 immediately in front of the recess 5 so as to be almost the same height as the heel portion 4 of the rear shoe, and the ground step 6 is formed. On all or part of the upper or lower part, provide reinforcing pieces made of metal and synthetic resin material having flexibility and / or hardness.
【００１０】 図２の実施例では凹陥部５の上部に、中底２を射出成形する際に埋設する様に 第１の補強片７を設けた構成である。 しかし、図３で示す様に凹陥部５の下部に、凹陥部５の開放下面を閉塞する様 に第２の補強片８を設けてもよいし、図４で示す様に凹陥部５の上部に比較的硬 質な第１の補強片７を、下部に比較的柔軟な第２の補強片８をそれぞれ設けても よい。又、第１の補強片７は、凹陥部５の上面が円弧状であればその円弧状に一 致する形状に湾曲させて中底２の内部に射出成形時に埋設状に設けることもでき るし、中底２の内部において接地段部６から凹陥部５の上方を経由して踵部分４ の内部に至るアーチ状にして埋設状に設けてもよい。 上記した第１の補強片７、第２の補強片８は、凹陥部５を補強して着用時に体 重や衝撃によって靴底が変形するのを防止するのである。In the embodiment shown in FIG. 2, a first reinforcing piece 7 is provided on the upper portion of the recessed portion 5 so as to be embedded when the insole 2 is injection-molded. However, as shown in FIG. 3, a second reinforcing piece 8 may be provided at the lower part of the recessed part 5 so as to close the open lower surface of the recessed part 5, or as shown in FIG. It is also possible to provide a relatively hard first reinforcing piece 7 and a relatively soft second reinforcing piece 8 at the bottom. Further, if the upper surface of the recessed portion 5 is arcuate, the first reinforcing piece 7 can be curved in a shape that matches the arcuate shape and provided in the inside of the insole 2 in an embedded shape during injection molding. However, it may be provided in the inside of the insole 2 so as to be embedded in an arch shape from the ground step portion 6 to the inside of the heel portion 4 via the upper side of the recessed portion 5. The first reinforcing piece 7 and the second reinforcing piece 8 described above reinforce the concave portion 5 to prevent the shoe sole from being deformed by body weight or impact during wearing.
【００１１】 図５の実施例では第１の補強片７を２枚並列させて凹陥部５の上部に設けた構 成で、図６の実施例では幅広な第１の補強片７を凹陥部５の上部に設けた構成で ある。上記した第１の補強片７の構成は、第２の補強片８についても同様な構成 にすることができる。 又、図５では接地段部６の幅が全て等しいが、図６の様に接地段部６の一端部 分が狭くて他端部分が広いような態様でもよい。 又、接地段部６は外底３の一部に突出する様に形成するとか、略全面に形成す るような態様であってもよい。In the embodiment of FIG. 5, two first reinforcing pieces 7 are arranged in parallel and provided on the upper part of the concave portion 5. In the embodiment of FIG. 6, the wide first reinforcing piece 7 is formed in the concave portion. It is a structure provided on the upper part of 5. The above-described configuration of the first reinforcing piece 7 can be applied to the second reinforcing piece 8 as well. In addition, although the grounding step portions 6 have the same width in FIG. 5, the grounding step portion 6 may have a narrower one end portion and a wider other end portion as shown in FIG. Further, the ground step portion 6 may be formed so as to protrude from a part of the outer bottom 3 or may be formed substantially over the entire surface.
【００１２】 さらに、本考案によれば、外底３の底面より高く突出する接地段部６と靴の踵 部分４との間に凹設した凹陥部５の前後の端縁壁は、図７に示す様に鋭角を持つ 傾斜面のような状態でもよいし、図８で示す様に垂直な面でもよい。又、凹陥部 ５は、前後の端縁壁が複雑な曲面となることにより、横方向のトンネル状ばかり でなく複雑な形状であってもよい。Further, according to the present invention, the front and rear edge walls of the recessed portion 5 recessed between the grounding step portion 6 protruding higher than the bottom surface of the outer sole 3 and the heel portion 4 of the shoe are shown in FIG. The surface may be an inclined surface having an acute angle as shown in FIG. 8 or may be a vertical surface as shown in FIG. Further, the concave portion 5 may have not only a lateral tunnel shape but also a complicated shape because the front and rear edge walls have complicated curved surfaces.
【００１３】 以上本考案を図面の実施例に基づいて説明したが、本考案は上記した実施例に 限定されるものではなく、実用新案登録請求の範囲に記載の構成を変更しない限 りどの様にでも実施することができる。The present invention has been described above based on the embodiments of the drawings. However, the present invention is not limited to the above-described embodiments, and the present invention is not limited to the embodiments described in the claims of the utility model. It can be carried out at any time.
【００１４】[0014]
【考案の効果】 以上要するに本考案によれば、弾力性がある中底と、上記中底の底面に合着す る硬質で耐摩耗性がある外底とを有し、踵部分から足の土踏まず部分までの間に 凹陥部を凹設して上記凹陥部の直前方には接地段部を突出状に設け、上記凹陥部 の上部若しくは下部の全面若しくは一部の面に補強片を設けてなるので、靴底に おいて一番力を少なく受ける中底と外底の一部、もっと具体的には靴の踵部分と 土踏まず部分を除いて凹陥部を形成することによって、着用の後、徒歩とか走行 等の運動の時、凹陥部による屈曲を円滑にして足の曲線運動を効果的に吸収、受 容することができ、着用感が著しく柔らかく、疲れが軽減するようになるのと同 時に運動靴の着地の時、凹陥部の前方の接地段部と靴の踵部分とが殆ど同時に着 地するようになって体重等の重さの重心を分散させることができ、踵部分に加え られる衝撃を緩和させるのと同時に踵部分が地面から迅速に離れることができて 徒歩速度とか運動速度を増加させるものである。[Effects of the Invention] In summary, according to the present invention, there is an elastic insole and a hard and wear-resistant outer sole that is attached to the bottom surface of the insole. A recess is provided between the arch and the ground step is provided just before the recess, and a reinforcing piece is provided on the whole or part of the top or bottom of the recess. Therefore, by forming a recessed part except for the sole and the part of the sole that receives the least force on the sole, more specifically, the heel and the arch of the shoe, after wearing, During exercise such as walking or running, it is possible to smoothly absorb the curved movement of the foot by flexing due to the recessed part, effectively absorb and accept the curved movement of the foot, and the feeling of wearing is remarkably soft and fatigue is reduced. Sometimes when landing on sports shoes, the ground step in front of the recess and the heel of the shoe are worn almost simultaneously. As it becomes grounded, the center of gravity of weight and the like can be dispersed, the impact applied to the heel part can be alleviated, and at the same time, the heel part can be quickly separated from the ground to improve the walking speed or the movement speed. To increase.
【００１５】 又、本考案によれば靴底の踵部分と足の土踏まず部分との間に凹陥部を形成し て凹陥部の前方に外底より高い接地段部を形成する簡単な構造で、着用感が著し く良好であるし、着用の時に靴の踵部分に加えられる接地衝撃を分散させること によって、運動量と徒歩速度を増加させることができる実用的効果の高いものと なる。Further, according to the present invention, a simple structure is formed in which a concave portion is formed between the heel portion of the shoe sole and the arch portion of the foot, and a ground contact step portion higher than the outer sole is formed in front of the concave portion. The feeling of wearing is extremely good, and by dispersing the ground contact impact applied to the heel part of the shoe when wearing it, it becomes possible to increase the amount of exercise and the walking speed, which is highly practical.
【図１】本考案の第１の実施例を示す斜め下から見た斜
視図である。FIG. 1 is a perspective view of a first embodiment of the present invention seen from obliquely below.
【図２】本考案の第１の実施例を示す縦断側面図であ
る。FIG. 2 is a vertical cross-sectional side view showing a first embodiment of the present invention.
【図３】本考案の第２の実施例を示す縦断側面図であ
る。FIG. 3 is a vertical sectional side view showing a second embodiment of the present invention.
【図４】本考案の第３の実施例を示す縦断側面図であ
る。FIG. 4 is a vertical sectional side view showing a third embodiment of the present invention.
【図５】本考案の第１の補強片の実施例を示す下から見
た平面図である。FIG. 5 is a plan view from below showing an embodiment of the first reinforcing piece of the present invention.
【図６】本考案の第１の補強片の他の実施例を示す下か
ら見た平面図である。FIG. 6 is a plan view from below showing another embodiment of the first reinforcing piece of the present invention.
【図７】凹陥部の実施例を示す縦断側面図である。FIG. 7 is a vertical sectional side view showing an example of a recessed portion.
【図８】凹陥部の他の実施例を示す縦断側面図である。FIG. 8 is a vertical cross-sectional side view showing another embodiment of the recessed portion.
【図９】従来の靴底の縦断側面図である。FIG. 9 is a vertical sectional side view of a conventional shoe sole.
１ 靴底 ２ 中底 ３ 外底 ４ 踵部分 ５ 凹陥部分 ６ 接地段部 ７ 第１の補強片 ８ 第２の補強片 1 Sole 2 Midsole 3 Outer sole 4 Heel part 5 Recessed part 6 Ground step 7 First reinforcement piece 8 Second reinforcement piece
Claims (1)
合着する硬質で耐摩耗性がある外底とを有し、踵部分か
ら足の土踏まず部分までの間に凹陥部を凹設して上記凹
陥部の直前方には接地段部を突出状に設け、上記凹陥部
の上部若しくは下部の全面若しくは一部の面に補強片を
設けてなる靴底。1. A resilient insole and a hard, wear-resistant outer sole that adheres to the bottom surface of the insole, and has a recessed portion between the heel portion and the arch portion of the foot. A shoe sole, which is recessed and provided with a grounding step portion in a protruding shape immediately in front of the recessed portion, and a reinforcing piece is provided on the entire surface or a part of the upper or lower portion of the recessed portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900017925U KR920007618Y1 (en) | 1990-11-21 | 1990-11-21 | Sole for shock-absorbing |
| KR1990U17925 | 1990-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0744268U true JPH0744268U (en) | 1995-11-14 |
Family
ID=19305693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP103444U Pending JPH0744268U (en) | 1990-11-21 | 1991-11-21 | Shoe sole |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0744268U (en) |
| KR (1) | KR920007618Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8112909B2 (en) | 2003-10-17 | 2012-02-14 | Asics Corporation | Sole with reinforcement structure |
| DE112006002821B4 (en) * | 2005-10-20 | 2012-11-08 | Asics Corp. | Shoe sole with reinforcing structure |
-
1990
- 1990-11-21 KR KR2019900017925U patent/KR920007618Y1/en not_active IP Right Cessation
-
1991
- 1991-11-21 JP JP103444U patent/JPH0744268U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8112909B2 (en) | 2003-10-17 | 2012-02-14 | Asics Corporation | Sole with reinforcement structure |
| DE112004001279B4 (en) * | 2003-10-17 | 2012-11-08 | Asics Corp. | Shoe sole with reinforcing structure |
| DE112006002821B4 (en) * | 2005-10-20 | 2012-11-08 | Asics Corp. | Shoe sole with reinforcing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| KR920008776U (en) | 1992-06-16 |
| KR920007618Y1 (en) | 1992-10-16 |
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