JP3501444B2 - Insole board split type sole structure - Google Patents
Insole board split type sole structureInfo
- Publication number
- JP3501444B2 JP3501444B2 JP2000225007A JP2000225007A JP3501444B2 JP 3501444 B2 JP3501444 B2 JP 3501444B2 JP 2000225007 A JP2000225007 A JP 2000225007A JP 2000225007 A JP2000225007 A JP 2000225007A JP 3501444 B2 JP3501444 B2 JP 3501444B2
- Authority
- JP
- Japan
- Prior art keywords
- outsole
- insole board
- toe
- heel
- base end
- 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
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、屈曲性に優れた靴
底構造に関する。TECHNICAL FIELD The present invention relates to a shoe sole structure having excellent flexibility.
【０００２】[0002]
【従来の技術】従来、木型に中底（インソール）を仮止
めした状態で木型に胛被を釣り込み、胛被の下側周縁を
中底の周縁に接着した後、これに本底を接着して靴を製
造するようないわゆるセメンテッド方式と呼ばれる靴の
製造方法が知られているが、このような方法で屈曲性に
富む靴を製造する技術として、例えば特開平１１−４６
８０４号のような技術が知られている。この技術は、中
底を前後方向に二分し、前側部分を屈曲性のある部材か
ら構成し、後側部分を一定の強度を有する部材から構成
することにより、曲げ力が作用しやすい前側部分に屈曲
性を付与するようにしている。2. Description of the Related Art Conventionally, with a midsole (insole) temporarily fixed to a wooden mold, a scabbard is fished into the wooden mold, and the lower peripheral edge of the scabbard is adhered to the peripheral edge of the insole. There is known a so-called cemented method for manufacturing shoes, in which shoes are bonded to each other to manufacture shoes, and as a technique for manufacturing shoes having high flexibility by such a method, for example, Japanese Patent Laid-Open No. 11-46.
Techniques such as No. 804 are known. This technique divides the insole into two parts in the front-rear direction, the front part is made of a flexible member, and the rear part is made of a member having a certain strength, so that the front part where bending force is likely to act is formed. It is designed to give flexibility.
【０００３】[0003]
【発明が解決しようとする課題】ところが、上記のよう
な技術は靴底の前側全体が柔軟性を帯びるようになっ
て、例えば爪先側に瞬発的に大きな力が加わるようなと
きに踏ん張り等がきかないことがあり、また靴底の前側
全体を柔軟素材から成形しているため、保形性に問題が
あった。However, in the above-described technique, the entire front side of the shoe sole becomes flexible, and for example, when the toe side is suddenly subjected to a large force, the tread is stretched. However, there is a problem in shape retention since the entire front side of the shoe sole is molded from a flexible material.
【０００４】そこで本発明は、歩行時等に曲げ力が作用
する箇所については屈曲性を持たせ、その他の箇所につ
いてはある程度の強度を持たせることにより、歩き易く
且つ疲れにくいようにするとともに、保形性の良い靴底
構造の提供を目的とする。Therefore, according to the present invention, a portion where a bending force is applied during walking or the like is provided with flexibility, and other portions are provided with a certain degree of strength so as to facilitate walking and prevent fatigue. The purpose is to provide a shoe sole structure with good shape retention.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
本発明は、ミッドソールとアウトソールの積層物からな
る本底の接足面側にインソールボードが配設される靴底
の構造において、インソールボードを、爪先部を主体と
する先端部と、踏付け部を主体とする中間部と、不踏部
及び踵部を主体とする基端部に分割して構成し、先端部
と基端部は比較的硬度の高い素材から成形するととも
に、中間部はそれより硬度の低い屈曲性のある素材から
成形し、前記本底には、爪先部と踏付け部の境目に対応
する箇所を屈曲容易にするための屈曲手段を設け、この
屈曲手段として、前記アウトソールを爪先アウトソー
ル、踏付けアウトソール、不踏・踵アウトソールに３分
割すると同時に、爪先アウトソールと踏付けアウトソー
ルの間、及び踏付けアウトソールと不踏・踵アウトソー
ルの間に隙間を形成し、各隙間に対応するミッドソール
の裏面側に凹溝を形成することで構成するようにした。 To achieve the above object, the present invention comprises a laminate of a midsole and an outsole.
In the structure of the shoe sole in which the insole board is disposed on the foot contact surface side of the outsole, the insole board includes a tip portion mainly including the toe portion, an intermediate portion mainly including the stepping portion, and a stepless portion. Also, it is configured by dividing it into a base end part mainly consisting of a heel part, and the tip end part and the base end part are formed from a material having a relatively high hardness, and the middle part is formed from a flexible material having a lower hardness. However, the outsole corresponds to the boundary between the toe part and the stepping part.
A bending means is provided to make it easy to bend the
As the bending means, the outsole is a toe outsole.
3 minutes on the outsole, the treading outsole, and the treading / heel outsole
At the same time splitting, toe outsole and stepping outsole
Between the floor and the outsole and the stepped out / heel outsole
A gap is formed between the two
It is configured by forming a groove on the back surface side of.
【０００６】ここで先端部の領域としては、主として指
の裏の部分に対応する領域とし、中間部の領域として
は、主として歩行時等に踏出し力が作用する足の指の付
根部分や指の関節部分に対応する領域とし、基端部の領
域としては、土踏まず部分や踵部分に対応する領域にす
る。そして中間部を屈曲性のある素材から成形し、それ
以外の箇所を硬度のある素材から成形すれば、足の屈曲
部位と靴底の屈曲部位が一致すると同時に、足の屈曲部
位以外は形が保持されるため歩行等が楽に行え、疲れに
くくなる。また、靴底全体の保形性も良好であり、靴の
形崩れ等が起きにくくなる。Here, the region of the tip portion is a region mainly corresponding to the back portion of the finger, and the region of the middle portion is the base portion of the toe or the finger to which the stepping force mainly acts when walking. The region corresponding to the joint part of the above, and the region of the base end portion corresponds to the arch part and the heel part. If the middle part is molded from a flexible material and the other parts are molded from a hard material, the flexion part of the foot and the flexion part of the shoe sole coincide with each other, and at the same time, the shape of the part other than the flexion part of the foot is the same. Since it is held, walking and the like can be performed easily and fatigue is reduced. Further, the shape retention of the entire sole is good, and the shape of the shoe is unlikely to be deformed.
【０００７】また、先端部や基端部の比較的硬度の高い
素材としては、例えば靴底の芯材として広く使用される
厚紙や合成樹脂板やテキソン（商標名）と呼ばれる素材
等が適用出来、中間部の屈曲性のある素材としては、例
えば不織布や織布や軟質樹脂等が適用可能である。Further, as the material having relatively high hardness at the front end portion and the base end portion, for example, a cardboard widely used as a core material for shoe soles, a synthetic resin plate, or a material called Texon (trademark) can be applied. As the material having flexibility in the middle portion, for example, non-woven fabric, woven fabric, soft resin or the like can be applied.
【０００８】また、ミッドソールとアウトソールの積層
物からなる本底に、爪先部と踏付け部の境目に対応する
箇所を屈曲容易にするための屈曲手段を設け、この屈曲
手段として、アウトソールを爪先アウトソール、踏付け
アウトソール、不踏・踵アウトソールに３分割すると同
時に、爪先アウトソールと踏付けアウトソールの間、及
び踏付けアウトソールと不踏・踵アウトソールの間に隙
間を形成し、各隙間に対応するミッドソールの裏面側に
凹溝を形成すれば、隙間部分の本底の厚みが薄くなって
屈曲性が高まり、インソールボードの構造と相俟って屈
曲性を一層良好にすことができる。 [0008] In addition, a laminated midsole and outsole
It corresponds to the boundary between the toe part and the stepping part on the outsole made of objects.
A bending means is provided to make it easier to bend
As a means, outsole toe outsole, stepping on
Same as outsole, split into 3 outsole and heel outsole
Sometimes between the toe outsole and the tread outsole, and
There is a gap between the stepped outsole and the stepless and heel outsole.
A space is formed on the back side of the midsole that corresponds to each gap
By forming a groove, the thickness of the bottom of the gap becomes thinner.
Flexibility is increased, and the insole board structure is combined with the flexibility.
The bendability can be further improved.
【０００９】 尚、インソールボードの先端部と中間部
に接合部、及び中間部と基端部の接合部を相欠き継によ
り段差が生じないよう接合すれば、履いたときの違和感
や不快感を無くすことができて好適である。ここで、相
欠き継の固着方法は、接着剤によるものでも、縫製によ
るものでも、その他の方法によるものでも良い。 The tip portion and the middle portion of the insole board
The joint part and the joint part of the middle part and the base end
It is preferable to join them so that there is no step between them, because it makes it possible to eliminate discomfort or discomfort when wearing them . Here, the fixing method of the intermittent joining may be an adhesive method, a sewing method, or another method.
【００１０】 また本発明では、ミッドソールとアウト
ソールの積層物からなる本底の接足面側にインソールボ
ードが配設される靴底の構造において、インソールボー
ドを、爪先部を主体とする先端部と、踏付け部を主体と
する中間部と、不踏部及び踵部を主体とする基端部に分
割して構成し、先端部と基端部は比較的硬度の高い素材
から成形するとともに、中間部はそれより硬度の低い屈
曲性のある素材から成形し、前記本底には、爪先部と踏
付け部の境目に対応する箇所を屈曲容易にするための屈
曲手段を設け、この屈曲手段として、ミッドソールのう
ち、踏付け部に対応する箇所に嵌合凹部を形成すると同
時に、アウトソールには嵌合凹部に嵌合する嵌合凸部を
形成し、この嵌合凸部の裏側に、二本の凹溝を形成する
ことで構成するようにした。 In the present invention, the midsole and the out
On the foot side of the outsole made of laminated sole,
In the structure of the sole where the cord is placed,
The main part is the tip part and the tread part is the main part.
It is divided into the intermediate part and the base end part mainly composed of the stepless part and the heel part.
Split material, and the tip and base ends are relatively hard materials
And the middle part has a lower hardness.
Molded from a flexible material, the outsole has a toe
Bending to make it easier to bend the part corresponding to the boundary of the attachment part.
A bending means is provided.
The same as forming a fitting recess at the location corresponding to the stepped portion.
Sometimes, the outsole has a fitting protrusion that fits into the fitting recess.
Form and form two concave grooves on the back side of this fitting convex part
I made it a thing.
【００１１】 この場合も、凹溝に対応する部分の本底
の肉厚が薄くなって屈曲性が高まり、インソールボード
の構造と相俟って、屈曲性を一層良好にできる。 Also in this case, the bottom of the portion corresponding to the concave groove
The insole board
Combined with the structure of, the flexibility can be further improved.
【００１２】[0012]
【発明の実施の形態】本発明の実施の形態について添付
した図面に基づき説明する。ここで図１は本発明に係る
靴底構造のインソールボードを示す断面図、図２はイン
ソールボードの平面図、図３は接合部の接合構造の一例
を示す説明図、図４、図５は本底の屈曲手段の各例を示
す説明図、図６は本発明に係る靴底構造が採用される靴
と従来の靴の比較を示す説明図である。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described with reference to the accompanying drawings. Here, FIG. 1 is a cross-sectional view showing an insole board having a shoe sole structure according to the present invention, FIG. 2 is a plan view of the insole board, FIG. 3 is an explanatory view showing an example of a joint structure of a joint portion, and FIGS. FIG. 6 is an explanatory view showing each example of the bending means of the outsole, and FIG. 6 is an explanatory view showing a comparison between a shoe adopting the shoe sole structure according to the present invention and a conventional shoe.
【００１３】 本発明に係る靴底構造は、靴底の屈曲性
を高めることにより歩行時等において歩き易く且つ疲れ
にくくなるようにするとともに、形崩れしにくいように
され、例えばセメンテッド製法により製造される靴底の
インソールボードと本底の構造に特徴を有している。The shoe sole structure according to the present invention is made to be easy to walk and to be less tired at the time of walking by increasing the flexibility of the shoe sole, and is also not easily deformed. For example, the shoe sole structure is manufactured by the cemented manufacturing method. It features the insole board of the shoe sole and the structure of the outsole .
【００１４】すなわち、セメンテッド方式による靴の製
造は、例えば図１に示すように、靴型Ｋの底面にインソ
ールボード１を仮止めした後、胛被２を釣り込んで中芯
３をインソールボード１の下方の胛被２の間に位置決め
し、インソールボード１と胛被２の周縁部及びインソー
ルボード１と中芯３を接着した後、本底４を接着等で固
定するようにしており、この際、実施例では本底４をミ
ッドソール５とアウトソール６の積層物から構成してい
る。That is, in the production of shoes by the cemented method, for example, as shown in FIG. 1, after the insole board 1 is temporarily fixed to the bottom of the shoe mold K, the armor cover 2 is fished in and the center core 3 is attached to the insole board 1. Is positioned between the lower cover 2 and the peripheral portions of the insole board 1 and the lower cover 2, and the insole board 1 and the core 3 are bonded, and then the outsole 4 is fixed by bonding or the like. At this time, in the embodiment, the outsole 4 is composed of a laminate of the midsole 5 and the outsole 6.
【００１５】この際、従来のインソールボード１として
は、加工の容易性、或いは靴底の変形防止等のため厚紙
や合成樹脂等の比較的硬度の高い素材が使用されること
が多く、このインソールボード１の硬さは、靴の屈曲性
を妨げる大きな要因となっている。At this time, as the conventional insole board 1, a material having a relatively high hardness such as a cardboard or a synthetic resin is often used for easy processing or prevention of deformation of the shoe sole. The hardness of the board 1 is a major factor that hinders the flexibility of the shoe.
【００１６】そこで本発明は、図２に示すように、イン
ソールボード１を前後方向に３分割し、爪先部を主体と
する先端部１ａと、踏付け部を主体とする中間部１ｂ
と、不踏部及び踵部を主体とする基端部１ｃから構成す
るとともに、中間部１ｂを屈曲性のある素材から構成し
ている。Therefore, according to the present invention, as shown in FIG. 2, the insole board 1 is divided into three parts in the front-rear direction, and a tip portion 1a mainly composed of a toe portion and an intermediate portion 1b mainly composed of a stepping portion.
And a base end portion 1c mainly composed of a stepless portion and a heel portion, and an intermediate portion 1b made of a flexible material.
【００１７】ここで、先端部１ａの領域としては、主と
して足の指の裏に対応する領域とし、中間部１ｂの領域
としては、主として歩行時等に踏出し力が作用する指の
付根部分や、爪先部と踏付け部の境目部分に対応する領
域とするが、この中間部１ｂの領域を屈曲性のある素材
から構成することにより、足の屈曲部位とインソールボ
ード１の屈曲部位を一致させることが出来る。Here, the region of the tip portion 1a is a region mainly corresponding to the back of the toes, and the region of the intermediate portion 1b is a portion of the base of the finger on which the stepping force mainly acts when walking or the like. , The region corresponding to the boundary between the toe and the stepping part is formed, and the region of the intermediate portion 1b is made of a flexible material so that the bending region of the foot and the bending region of the insole board 1 coincide with each other. You can
【００１８】因みに、中間部１ｂの素材としては、例え
ば不織布や織布や軟質樹脂等が適用可能であり、また先
端部１ａと基端部１ｃの素材としては、例えば厚紙やテ
キソン（商標名）と呼ばれる素材や比較的硬度のある合
成樹脂等が適用可能である。Incidentally, as the material of the intermediate portion 1b, for example, non-woven fabric, woven cloth, soft resin or the like can be applied, and as the material of the distal end portion 1a and the proximal end portion 1c, for example, cardboard or Texon (trademark). A material called, a relatively hard synthetic resin, or the like can be applied.
【００１９】ここで、先端部１ａと中間部１ｂの接合
部、及び中間部１ｂと基端部１ｃの接合部は、図３に示
すように相欠き継構造にし、肉厚を薄くして重ね合わせ
た接合部分を縫い合わせて接合することにより、段差を
生じさせないようにしている。この際、縫い合わせの代
わりに接着等で接合するようにしても良い。Here, as shown in FIG. 3, the joining portion between the tip end portion 1a and the intermediate portion 1b and the joining portion between the middle portion 1b and the base end portion 1c are made into an intermittent joining structure to reduce the wall thickness and overlap each other. The joined portions are sewn together and joined together to prevent a step. At this time, instead of stitching, bonding may be performed.
【００２０】以上のように構成したインソールボード１
を本底４の接足面側に配設することにより、中間部１ｂ
での靴底の屈曲性が高まり、また足の屈曲部以外の箇所
は比較的硬いため、歩行時等において楽に歩行できると
ともに、靴が形崩れしにくくなる。また、接合部が相欠
き継であるため、足裏に違和感や不快感がない。Insole board 1 constructed as described above
By arranging on the foot contact side of the outsole 4, the intermediate portion 1b
Since the flexibility of the sole of the shoe is increased and the portion other than the bent portion of the foot is relatively hard, it is possible to walk easily at the time of walking and the shape of the shoe is not easily deformed. Further, since the joints are jointed intermittently, there is no discomfort or discomfort on the soles of the feet.
【００２１】因みに、以上のような構造のインソールボ
ード１を使用したところ、従来では図６（ｂ）に示すよ
うに、歩行時の爪先の屈曲度αが５０度以下であったも
のが、本発明では図６（ａ）に示すように、屈曲度αが
５５〜６０度程度まで曲がるようになり、楽に歩行でき
るようになった。By the way, when the insole board 1 having the above-mentioned structure is used, as shown in FIG. 6 (b), conventionally, the bending degree α of the toes during walking is 50 degrees or less. According to the invention, as shown in FIG. 6 (a), the bending degree α can be bent up to about 55 to 60 degrees, and the user can walk easily.
【００２２】ところで、以上のようなインソールボード
１の構造に加えて、本底４自体にも屈曲手段を形成する
と一層効果的であるため、以下、本底４の屈曲手段７の
各例について図４及び図５に基づき説明する。ここで図
４及び図５の（ａ）は靴底の側面図で、（ｂ）は底面図
である。By the way, in addition to the structure of the insole board 1 as described above, it is more effective to form a bending means also on the outsole 4 itself. Therefore, each example of the bending means 7 of the outsole 4 will be described below. 4 and FIG. 5. Here, (a) of FIGS. 4 and 5 is a side view of the shoe sole, and (b) is a bottom view.
【００２３】図４の屈曲手段７は、ミッドソール５とア
ウトソール６を接合する際、アウトソール６を３分割
（６ａ、６ｂ、６ｃ）し、爪先アウトソール６ａと踏付
けアウトソール６ｂの間に隙間ｘを形成するとともに、
踏付けアウトソール６ｂと不踏・踵アウトソール６ｃの
間に隙間ｙを形成し、それぞれの隙間ｘ、ｙに対応する
ミッドソール５の裏面側に凹溝５ｘ、５ｙを形成した例
である。この例では、隙間ｘ、ｙ部分の本底４の厚みが
薄くなって屈曲性が高まり、前記インソールボード１の
構造と相俟って、屈曲性を一層良好にすることが出来
る。The bending means 7 of FIG. 4 divides the outsole 6 into three parts (6a, 6b, 6c) when joining the midsole 5 and the outsole 6, and between the toe outsole 6a and the stepping outsole 6b. While forming a gap x in
This is an example in which a gap y is formed between the stepping outsole 6b and the non-stepping / heel outsole 6c, and concave grooves 5x, 5y are formed on the back surface side of the midsole 5 corresponding to the gaps x, y. In this example, the thickness of the outsole 4 in the gaps x and y is reduced to enhance the flexibility, and in combination with the structure of the insole board 1, the flexibility can be further improved.
【００２４】また図５の屈曲手段７は、ミッドソール５
の踏付け部に相当する箇所に嵌合凹部５ｄを形成すると
ともに、アウトソール６には嵌合凸部６ｔを形成し、嵌
合凹部５ｄと嵌合凸部６ｔを嵌合させてミッドソール５
とアウトソール６を積層し、且つ嵌合凸部６ｔの裏側に
凹溝６ｘ、６ｙを形成した構成例であり、このアウトソ
ール６の凹溝６ｘ、６ｙの部分の肉厚を薄くして屈曲性
を高めたものである。この場合も本底４とインソールボ
ード１の構造によって、屈曲性を一層良好にすることが
出来る。The bending means 7 shown in FIG.
The fitting concave portion 5d is formed at a position corresponding to the stepping portion of the, and the fitting convex portion 6t is formed on the outsole 6, and the fitting concave portion 5d and the fitting convex portion 6t are fitted to each other to form the midsole 5
And the outsole 6 are laminated, and the concave grooves 6x and 6y are formed on the back side of the fitting convex portion 6t. The thickness of the concave grooves 6x and 6y of the outsole 6 is thinned and bent. It is the one that enhances sex. Also in this case, the bendability can be further improved by the structure of the outsole 4 and the insole board 1.
【００２５】尚、本発明は以上のような実施形態に限定
されるものではない。本発明の特許請求の範囲に記載し
た事項と実質的に同一の構成を有し、同一の作用効果を
奏するものは本発明の技術的範囲に属する。例えばイン
ソールボード１の先端部１ａや中間部１ｂや基端部１ｃ
の材質等は任意であり、また本底４の屈曲手段７は例示
である。The present invention is not limited to the above embodiment. Those having substantially the same configurations as those described in the claims of the present invention and exhibiting the same operational effects belong to the technical scope of the present invention. For example, the tip portion 1a, the intermediate portion 1b, and the base end portion 1c of the insole board 1
The material and the like are arbitrary, and the bending means 7 of the outsole 4 is an example.
【００２６】[0026]
【発明の効果】以上のように本発明は、ミッドソールと
アウトソールの積層物からなる本底の接足面側に配設さ
れるインソールボードを、爪先部を主体とする先端部
と、踏付け部を主体とする中間部と、不踏部及び踵部を
主体とする基端部に分割して構成し、先端部と基端部は
比較的硬度の高い素材から成形するとともに、中間部は
それより硬度の低い屈曲性のある素材から成形し、本底
には、爪先部と踏付け部の境目に対応する箇所を屈曲容
易にするための屈曲手段を設け、この屈曲手段として、
アウトソールを爪先アウトソール、踏付けアウトソー
ル、不踏・踵アウトソールに３分割すると同時に、爪先
アウトソールと踏付けアウトソールの間、及び踏付けア
ウトソールと不踏・踵アウトソールの間に隙間を形成
し、各隙間に対応するミッドソールの裏面側に凹溝を形
成するようにしたため、足の屈曲部位と靴底の屈曲部位
が一致すると同時に、足の屈曲部位以外は形が保持され
るため歩行等が楽に行え疲れにくくなり、また、靴底全
体の保形性も良好となる。また本底の屈曲手段として、
ミッドソールのうち、踏付け部に対応する箇所に嵌合凹
部を形成すると同時に、アウトソールには嵌合凹部に嵌
合する嵌合凸部を形成し、この嵌合凸部の裏側に、二本
の凹溝を形成するようにしても同様な効果が得られる。 As described above, the present invention provides a midsole and
An insole board, which is made of a laminate of outsoles and is arranged on the foot contact surface side of the outsole, has a tip portion mainly composed of a toe portion, an intermediate portion mainly composed of a stepping portion, a stepless portion and a heel portion. was constructed by dividing the base end portion mainly, distal and proximal portions with molded from a relatively high hardness material, the intermediate portion is molded from it than a lower flexible hardness material, the bottom
Bend the part corresponding to the boundary between the toe part and the tread part.
A bending means is provided to facilitate this, and as this bending means,
Outsole toe outsole, stepping outsole
At the same time, split into 3 parts, the outsole and the heel outsole.
Between the outsole and the treading outsole, and
Forming a gap between the outsole and the outlier / heel outsole
Then, form a groove on the back side of the midsole corresponding to each gap.
Since the bending part of the foot and the bending part of the shoe sole coincide with each other, the shape of the part other than the bending part of the foot is maintained so that walking and the like can be performed easily and less tired. The property is also good. Also, as the bending means of the outsole,
The midsole has a mating recess at the location corresponding to the stepped portion.
Form the part and at the same time fit into the fitting recess on the outsole
Form a mating convex part that fits, and place two
Even if the concave groove is formed, the same effect can be obtained.
【図１】本発明に係る靴底構造のインソールボードを示
す断面図FIG. 1 is a sectional view showing an insole board having a shoe sole structure according to the present invention.
【図２】インソールボードの平面図FIG. 2 is a plan view of the insole board.
【図３】接合部の接合構造の一例を示す説明図FIG. 3 is an explanatory view showing an example of a joint structure of a joint portion.
【図４】本底の屈曲手段の一例を示す説明図で、（ａ）
は本底の側面図、（ｂ）は底面図FIG. 4 is an explanatory view showing an example of a bending means of the outsole, (a)
Is a side view of the outsole, (b) is a bottom view
【図５】本底の屈曲手段の他の例を示す説明図で、
（ａ）は本底の側面図、（ｂ）は底面図FIG. 5 is an explanatory view showing another example of the bending means of the outsole,
(A) is a side view of the outsole, (b) is a bottom view
【図６】本発明に係る靴底構造が採用される靴と従来の
靴の比較を示す説明図で、（ａ）は本発明、（ｂ）は従
来6A and 6B are explanatory views showing a comparison between a shoe adopting a shoe sole structure according to the present invention and a conventional shoe, in which FIG. 6A is the present invention and FIG.
１…インソールボード、１ａ…先端部、１ｂ…中間部、
１ｃ…基端部、４…本底、５…ミッドソール、６…アウ
トソール、７…屈曲手段。1 ... Insole board, 1a ... Tip part, 1b ... Intermediate part,
1c ... Base end part, 4 ... Outsole, 5 ... Midsole, 6 ... Outsole, 7 ... Bending means.
Claims (2)
らなる本底の接足面側にインソールボードが配設される
靴底の構造であって、前記インソールボードは爪先部を
主体とする先端部と、踏付け部を主体とする中間部と、
不踏部及び踵部を主体とする基端部に分割して構成さ
れ、先端部と基端部は比較的硬度の高い素材から成形さ
れるとともに、中間部はそれより硬度の低い屈曲性のあ
る素材から成形され、前記本底には、爪先部と踏付け部
の境目に対応する箇所を屈曲容易にするための屈曲手段
が設けられ、この屈曲手段は、前記アウトソールを爪先
アウトソール、踏付けアウトソール、不踏・踵アウトソ
ールに３分割すると同時に、爪先アウトソールと踏付け
アウトソールの間、及び踏付けアウトソールと不踏・踵
アウトソールの間に隙間を形成し、各隙間に対応するミ
ッドソールの裏面側に凹溝を形成することで構成される
ことを特徴とするインソールボード分割型の靴底構造。1. A laminate of a midsole and an outsole
The insole board has a structure in which an insole board is disposed on the foot contact surface side of the insole board, wherein the insole board has a tip portion mainly including a toe portion, and an intermediate portion mainly including a stepping portion,
It is configured by dividing it into a base end part mainly consisting of a non-step part and a heel part, and the tip part and the base end part are molded from a material having a relatively high hardness, and the middle part has a flexibility with a lower hardness than that. Molded from a material , the outsole has a toe and a foot
Bending means for making it easy to bend the part corresponding to the boundary of
The bending means is provided with the toe toe the outsole.
Outsole, treading outsole, no-step, heel outsole
At the same time divided into three parts, stepped on the toe outsole
Between outsole, and treading outsole and stepless heel
Form a gap between the outsole, and
An insole board split type sole structure, characterized by being formed by forming a concave groove on the back side of the shoe sole.
らなる本底の接足面側にインソールボードが配設される
靴底の構造であって、前記インソールボードは爪先部を
主体とする先端部と、踏付け部を主体とする中間部と、
不踏部及び踵部を主体とする基端部に分割して構成さ
れ、先端部と基端部は比較的硬度の高い素材から成形さ
れるとともに、中間部はそれより硬度の低い屈曲性のあ
る素材から成形され、前記本底には、爪先部と踏付け部
の境目に対応する箇所を屈曲容易にするための屈曲手段
が設けられ、この屈曲手段は、前記ミッドソールのう
ち、踏付け部に対応する箇所に嵌合凹部を形成すると同
時に、前記アウトソールには前記嵌合凹部に嵌合する嵌
合凸部を形成し、この嵌合凸部の裏側に、二本の凹溝を
形成することで構成されることを特徴とするインソール
ボード分割型の靴底構造。2. A midsole and outsole laminate
The insole board has a structure in which an insole board is disposed on the foot contact surface side of the insole board, wherein the insole board has a tip portion mainly including a toe portion, and an intermediate portion mainly including a stepping portion,
It is configured by dividing it into a base end part mainly consisting of a non-step part and a heel part, and the tip part and the base end part are molded from a material having a relatively high hardness, and the middle part has a flexibility with a lower hardness than that. Molded from a material , the outsole has a toe and a foot
Bending means for making it easy to bend the part corresponding to the boundary of
Is provided, and this bending means is provided in the midsole.
The same as forming a fitting recess at the location corresponding to the stepped portion.
Sometimes, the outsole is fitted into the fitting recess.
Form a mating convex part and make two concave grooves on the back side of this mating convex part.
An insole board split type sole structure characterized by being formed .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000225007A JP3501444B2 (en) | 2000-07-26 | 2000-07-26 | Insole board split type sole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000225007A JP3501444B2 (en) | 2000-07-26 | 2000-07-26 | Insole board split type sole structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001061509A JP2001061509A (en) | 2001-03-13 |
| JP3501444B2 true JP3501444B2 (en) | 2004-03-02 |
Family
ID=18718849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000225007A Expired - Fee Related JP3501444B2 (en) | 2000-07-26 | 2000-07-26 | Insole board split type sole structure |
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| Country | Link |
|---|---|
| JP (1) | JP3501444B2 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7168190B1 (en) | 2002-07-18 | 2007-01-30 | Reebok International Ltd. | Collapsible shoe |
| JP4698233B2 (en) * | 2005-01-19 | 2011-06-08 | 株式会社村井 | Outsole of footwear and footwear |
| JP4982136B2 (en) * | 2006-08-30 | 2012-07-25 | 東リ株式会社 | Tubular drain drainage groove member and tubular drain drainage floor structure |
| JP5261222B2 (en) * | 2009-02-10 | 2013-08-14 | 本田技研工業株式会社 | Legged mobile robot |
| US9144264B2 (en) | 2010-09-24 | 2015-09-29 | Reebok International Limited | Sole with projections and article of footwear |
| USD675002S1 (en) | 2010-11-02 | 2013-01-29 | Reebok International Limited | Shoe sole |
| KR101208487B1 (en) * | 2011-01-24 | 2012-12-10 | 김준희 | Shoes having device for aid of walking |
| USD714036S1 (en) | 2011-03-31 | 2014-09-30 | Adidas Ag | Shoe sole |
| KR101333729B1 (en) | 2012-02-22 | 2013-11-28 | 주식회사 금강 | Outsole for shoes |
| USD711636S1 (en) | 2012-03-23 | 2014-08-26 | Reebok International Limited | Shoe |
| USD693551S1 (en) | 2012-07-10 | 2013-11-19 | Reebok International Limited | Shoe |
| US9955750B2 (en) | 2012-07-10 | 2018-05-01 | Reebok International Limited | Article of footwear with sole projections |
| USD693550S1 (en) | 2012-07-10 | 2013-11-19 | Reebok International Limited | Shoe |
-
2000
- 2000-07-26 JP JP2000225007A patent/JP3501444B2/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| JP2001061509A (en) | 2001-03-13 |
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