JPH074282B2 - Insole or sole - Google Patents
Insole or soleInfo
- Publication number
- JPH074282B2 JPH074282B2 JP3121943A JP12194391A JPH074282B2 JP H074282 B2 JPH074282 B2 JP H074282B2 JP 3121943 A JP3121943 A JP 3121943A JP 12194391 A JP12194391 A JP 12194391A JP H074282 B2 JPH074282 B2 JP H074282B2
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- cover
- sole
- blade
- wall
- 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
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、安定感のある、快適な
着用感をもたらしながら、歩行時の衝撃を吸収するとと
もに、足裏を刺激してマッサージ効果を求めた靴の中底
または靴底に関するものである。もちろん、サンダルな
どにも適用でき、本発明はそれらも含むのは当然であ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention provides a stable and comfortable wearing feeling, absorbs shocks when walking, and stimulates the soles of the feet to obtain a massage effect. It is about the bottom. Of course, it can be applied to sandals and the like, and the present invention naturally includes them.
【０００２】[0002]
【従来の技術】歩行時の衝撃を吸収し、かつ足裏を刺激
すると、健康維持に効果があることはよく知られてい
る。そこで本願出願人は、先に靴底に凹部を形成し、こ
の凹部内に複数のブレ−ドを傾斜状に形成し、この靴底
の上面外周に可撓性のカバ−の外周を容着し、この凹部
内には水を注入し、この凹部内を密封した靴底を提案し
た（特願平２−３１６１９５号）。このような靴底の靴
を履いて歩くと、密封された水が凹部内を移動し、安定
感のある、快適な着用感をもたらしながら、歩行時の衝
撃を吸収し、かつ、ブレードの有する適度の剛性と、こ
れを緩和する水の作用によって、長時間の着用でも苦痛
を感じない程度の適度の強さで、足裏を刺激することが
できるものであった。2. Description of the Related Art It is well known that absorbing the impact of walking and stimulating the sole of the foot is effective for maintaining health. Therefore, the applicant of the present application first forms a concave portion in the shoe sole, forms a plurality of blades in the concave portion, and attaches the outer periphery of the flexible cover to the outer periphery of the upper surface of the shoe sole. Then, we proposed a shoe sole in which water was poured into the recess to seal the interior of the recess (Japanese Patent Application No. 2-316195). When walking with shoes with such soles, the sealed water moves in the recesses to provide a stable and comfortable wearing feeling while absorbing the shock during walking and having the blade. It was able to stimulate the sole of the foot with moderate rigidity and the action of water to alleviate this, with moderate strength that would not cause pain even when worn for a long time.
【０００３】[0003]
【発明が解決しようとする課題】ところが、前記の靴底
を使用した靴の一部に、密封した水が沁み出し、水漏れ
が発生することがあった。特に、靴底の先端部に、この
ような水の沁み出しが多く発生した。その原因を調査し
ていたところ、底板とカバーとが異なる素材を使用して
いるため、これが素材の劣化を早めており、さらに両者
の接着が不完全であることが判明した。However, there is a case where the sealed water leaks out to a part of the shoe using the above-mentioned shoe sole and water leakage occurs. In particular, such exudation of water often occurred at the tip of the shoe sole. As a result of investigating the cause, it was found that the bottom plate and the cover are made of different materials, which accelerates the deterioration of the materials, and the adhesion between the two is incomplete.
【０００４】そこで、本発明の目的は、密封した水の沁
み出しを防止した靴の中底または靴底を提供することに
ある。SUMMARY OF THE INVENTION An object of the present invention is to provide a shoe insole or shoe sole which prevents the leakage of water from the inside.
【０００５】[0005]
【課題を解決するための手段】本発明の特徴は、同一の
熱可塑性樹脂を素材とする底板とカバーとからなり、こ
の底板は、靴底の外形を有し、かつ上面には足裏に相当
する面積の凹部が壁部によって形成してあり、上記底板
の上記壁部には、段差により薄肉部が形成してあり、上
記底板に形成されたブレ−ドは溝部が穿設された傾斜状
で、このブレードの両端はウェブを介して上記壁部に連
結してあり、上記カバ−の外周には上記底板の上記薄肉
部とほぼ同一厚の肉厚部が形成してあり、上記カバ−の
上記肉厚部は、上記底板の上記薄肉部に嵌合しこの接合
面が溶着してあるところにある。A feature of the present invention is that it comprises a bottom plate and a cover made of the same thermoplastic resin as a raw material, and this bottom plate has the outer shape of a shoe sole, and the upper surface has soles. A recess having a corresponding area is formed by a wall portion, a thin portion is formed by a step on the wall portion of the bottom plate, and the blade formed on the bottom plate is a sloped groove. Both ends of the blade are connected to the wall portion via webs, and a thick portion having substantially the same thickness as the thin portion of the bottom plate is formed on the outer periphery of the cover. The thick portion of − is fitted to the thin portion of the bottom plate and the joint surface is welded.
【０００６】[0006]
【実施例】以下、本発明の実施例について、図面を参照
して説明する。Embodiments of the present invention will be described below with reference to the drawings.
【０００７】本発明の構成を大別すると、底板１と、こ
の底板に一体的に形成してある複数のブレード１０と、
この底板の外周に接着されているカバー２と、底板１と
カバー２との間に注入されている水Ｗとよりなるもので
ある。The structure of the present invention is roughly classified into a bottom plate 1 and a plurality of blades 10 integrally formed on the bottom plate 1,
It comprises a cover 2 adhered to the outer periphery of the bottom plate and water W injected between the bottom plate 1 and the cover 2.
【０００８】底板１は、熱可塑性樹脂のポリ塩化ビニー
ルで成形されたもので、図１に示すように靴底の外形を
有し、かつその上面には、足裏に相当する面積の凹部１
１が形成されてあり、この凹部は壁部１２によって囲ま
れている。なお、底板１の上半部の外周部（後出の薄肉
部１３）が広く形成してあるのは、靴の各サイズに合わ
せて切断される、いわゆるバリエーション用の個所であ
る。The bottom plate 1 is made of polyvinyl chloride, which is a thermoplastic resin, and has the outer shape of a shoe sole as shown in FIG. 1, and the upper surface thereof has a recess 1 having an area corresponding to the sole of the foot.
1 is formed and this recess is surrounded by a wall 12. The outer peripheral portion (thin portion 13 described later) of the upper half of the bottom plate 1 is formed broadly in a so-called variation portion which is cut according to each size of the shoe.
【０００９】図２に示すように、底板１の壁部１２の外
部には、段差を介して薄肉部１３が形成してある。な
お、薄肉部１３とは、ブレード１０が形成してある個所
の厚さに比較して薄いという意味である。As shown in FIG. 2, a thin portion 13 is formed outside the wall portion 12 of the bottom plate 1 through a step. The thin portion 13 means that it is thinner than the thickness of the portion where the blade 10 is formed.
【００１０】また、ブレ−ド１０は、底板１の凹部１１
内に一体的に形成されたもので、この底板の長手方向と
直交する方向（図１の左右方向）に向け、かつ図２に示
すように一定方向、つまり踵の方に向けて傾斜状に形成
してあり、このブレ−ドの高さは、壁部よりわずかに高
くなっている。そして、各ブレ−ド１０…の両端は、図
１に示すように、壁部１２の内壁面とは、ウェブ１０ａ
…を介して連結してあり、このウェブの高さはこのブレ
−ドに比較して低くなっており、水Ｗが緩慢に移動でき
るようにしてある。さらに、ブレ−ド１０には、等間隔
で３つの溝１０ｂ…が形成してあり、この溝部の大きさ
は、水Ｗが緩慢に移動できるような大きさのものであ
る。The blade 10 has a recess 11 in the bottom plate 1.
It is integrally formed in the inside, and it is inclined toward the direction orthogonal to the longitudinal direction of this bottom plate (left-right direction in FIG. 1) and as shown in FIG. 2, that is, in a fixed direction, that is, toward the heel. It is formed and the height of this blade is slightly higher than the wall. As shown in FIG. 1, the ends of the blades 10 ...
The height of the web is lower than that of the blade so that the water W can move slowly. Further, the blade 10 is formed with three grooves 10b ... At equal intervals, and the size of the groove is such that the water W can move slowly.
【００１１】カバー２は、底板１と同素材のポリ塩化ビ
ニルで成形されたもので、その外周に段差を介して肉厚
部２１が形成してある。The cover 2 is formed of polyvinyl chloride, which is the same material as the bottom plate 1, and has a thick portion 21 formed on the outer periphery thereof with a step.
【００１２】そして、カバー２の肉厚部２１は、図２に
示すように、底板１の薄肉部１３と壁部１２の外周面に
接合嵌合し、この嵌合面（接合面）は、高周波ウェルダ
によって溶着してある。特に、図２に示すようにカバー
２の肉厚部２１の厚さは、底板１の薄肉部１３とほぼ同
一の厚さであるため、高周波ウエルダから発射される高
周波は、この肉厚部と薄肉部との接合面に均等に作用
し、そのため両者の溶着強度をさらに向上させる。その
後、底板１の薄肉部１３とカバ−２の肉厚部２１とに設
けてある注入口（図示せず）から水Ｗを凹部１１内に注
入し、封止するものである。Then, as shown in FIG. 2, the thick portion 21 of the cover 2 is joined and fitted to the thin portion 13 of the bottom plate 1 and the outer peripheral surface of the wall portion 12, and this fitting surface (joint surface) is It is welded by a high frequency welder. In particular, as shown in FIG. 2, the thickness of the thick portion 21 of the cover 2 is almost the same as the thickness of the thin portion 13 of the bottom plate 1. Therefore, the high frequency wave emitted from the high frequency welder has the same thickness as the thick portion 21. It acts evenly on the joint surface with the thin portion, so that the welding strength of both is further improved. After that, water W is injected into the concave portion 11 through an injection port (not shown) provided in the thin portion 13 of the bottom plate 1 and the thick portion 21 of the cover-2 to seal the same.
【００１３】このように底板１の薄肉部１３と壁部１２
の外周面とは段差があり、カバー２の方にも肉厚部２１
に段差を介して厚くなっており、この壁部の外周面やこ
の薄肉部及び肉厚部とが溶着されると、この底板とカバ
ーとが同素材であるため、両者はこの溶着によって完全
に一体化するばかりでなく、この段差の部分、つまり壁
部の外周面と肉厚部２１の接合面（縦面）と薄肉部１３
と肉厚部２１との両表面の接合面（横面）とによって溶
着面が広くなっているため、この溶着強度をさらに強固
にする。As described above, the thin portion 13 and the wall portion 12 of the bottom plate 1
There is a step from the outer peripheral surface of the
Since the bottom plate and the cover are made of the same material when the outer peripheral surface of the wall portion and the thin and thick portions are welded to each other, the two are completely welded by this welding. In addition to being integrated, this step portion, that is, the joint surface (vertical surface) between the outer peripheral surface of the wall portion and the thick portion 21 and the thin portion 13
Since the welding surface is wide due to the joint surface (lateral surface) on both surfaces of the thick portion 21 and the thick portion 21, this welding strength is further strengthened.
【００１４】以上のような構成の靴底を使用している靴
を履くと、一歩一歩歩くごとに水Ｗが各ブレードの間を
ブレードの長手方向に沿って左右方向に緩慢に往復移動
し、かつ、溝部１０ｂ…及びウェブ１０ａを介して、前
後方向に緩慢に往復移動することにより、安定感のあ
る、快適な着用感を生じながら歩行時の衝撃を吸収し、
かつ、ブレード１０が押圧され、ブレードが傾斜状に形
成されているために生じる適度の剛性により足裏が刺激
され、さらに、前記した水の緩慢な移動により、このブ
レードの剛性による刺激が緩和されるため、長時間の使
用においても苦痛を感じることなく、足裏を継続的にマ
ッサージすることができる。なお、水Ｗが、容易に移動
可能なように、凹部１１内に少しばかりの空気が残存し
ていた方がよい。When the user wears a shoe using the sole having the above-mentioned structure, the water W slowly reciprocates between the blades in the left-right direction along the longitudinal direction of the blades each time the user walks step by step. Moreover, by slowly reciprocating in the front-rear direction via the groove portions 10b ... And the web 10a, the impact at the time of walking is absorbed while producing a stable and comfortable wearing feeling,
Moreover, since the blade 10 is pressed and the blade is formed in an inclined shape, the sole of the foot is stimulated by an appropriate rigidity, and further, due to the slow movement of the water, the stimulation of the rigidity of the blade is alleviated. Therefore, the sole of the foot can be continuously massaged without causing any pain even when used for a long time. In addition, it is preferable that a little air remains in the recess 11 so that the water W can easily move.
【００１５】[0015]
【発明の効果】本発明によると、底板とカバ−とは同素
材であり、かつこの底板の薄肉部とこのカバーの肉厚部
とがほぼ同一厚であるため、高周波ウエルダによる両者
の溶着を強固にすることができるため、注入された流体
の洩れを完全に、かつ長期間に亘り確実に防止すること
ができる。また、封入された流体により歩行時の足裏へ
の衝撃が分散吸収され、かつ、流体はブレードの溝部と
ウェブとを介してより円滑に移動することができるた
め、このブレードによる足裏への刺激はこの流体によっ
て緩和され、そのため長時間の歩行でも何も苦痛を感じ
ることなく適切な刺激を受けることができる。According to the present invention, the bottom plate and the cover are made of the same material, and the thin portion of the bottom plate and the thick portion of the cover have substantially the same thickness, so that they are welded together by the high frequency welder. Since it can be made strong, it is possible to prevent leakage of the injected fluid completely and reliably for a long period of time. Further, the enclosed fluid disperses and absorbs the impact on the sole of the foot during walking, and since the fluid can move more smoothly through the groove portion of the blade and the web, The stimulus is relieved by this fluid so that the proper stimulus can be received without any pain during long walking.
【図１】一部切欠正面図1] Partially cutaway front view
【図２】図１のａ−ａ線で断面し底板とカバーとを離し
た断面図FIG. 2 is a cross-sectional view taken along the line aa of FIG. 1 with a bottom plate and a cover separated from each other.
１ 底板 １０ ブレ−ド １０ａ ウェブ １０ｂ 溝部 １１ 凹部 １２ 壁部 １３ 薄肉部 ２ カバー ２１ 肉厚部 Ｗ 流体 DESCRIPTION OF SYMBOLS 1 Bottom plate 10 Blade 10a Web 10b Groove part 11 Recessed part 12 Wall part 13 Thin part 2 Cover 21 Thick part W Fluid
Claims (1)
てある複数のブレード（１０）と、この底板の外周に接
着されているカバ−（２）と、上記底板と上記カバーと
の間に注入されている流体（Ｗ）とよりなり、上記底板
は、熱可塑性樹脂を素材とし、靴底の外形を有し、かつ
上面には足裏に相当する面積の凹部（１１）が壁部（１
２）によって形成してあり、上記底板の上記壁部には、
段差により薄肉部（１３）が形成してあり、上記ブレー
ドは、上記底板の上記凹部内に一体的に形成されたもの
で、この底板の長手方向と直交する方向に向け、かつ傾
斜状であり、上記ブレードの両端は、上記壁部の内壁面
にこのブレードより低い高さのウェブ（１０ａ）を介し
て連結してあり、上記ブレードには、上記流体の流通が
可能な大きさの複数の溝部（１０ｂ）が穿設してあり、
上記カバーは、上記底板と同素材よりなるものであり、
その外周には、上記底板の上記薄肉部とほぼ同一厚の肉
厚部（２１）が形成してあり、上記カバ−の上記肉厚部
は、上記底板の上記薄肉部に嵌合し、この嵌合面が溶着
してあることを特徴とする靴の中底または靴底。1. A bottom plate (1), a plurality of blades (10) integrally formed on the bottom plate, a cover (2) adhered to the outer periphery of the bottom plate, the bottom plate and the cover. The bottom plate is made of a thermoplastic resin, has the outer shape of a shoe sole, and has a concave portion (11) having an area corresponding to the sole on the upper surface. Is the wall (1
2), and the wall of the bottom plate is
A thin portion (13) is formed by a step, the blade is integrally formed in the recess of the bottom plate, and is inclined in a direction orthogonal to the longitudinal direction of the bottom plate, and is inclined. , Both ends of the blade are inner wall surfaces of the wall portion
Through a web (10a) lower in height than this blade
Yes coupled Te, the above-mentioned blades, a plurality of grooves of circulation possible size of the fluid (10b) is Yes and bored,
The cover is made of the same material as the bottom plate,
A thick portion (21) having substantially the same thickness as the thin portion of the bottom plate is formed on the outer periphery thereof, and the thick portion of the cover is fitted into the thin portion of the bottom plate. An insole or a sole having a fitting surface welded thereto.
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3121943A JPH074282B2 (en) | 1991-04-25 | 1991-04-25 | Insole or sole |
| US07/782,038 US5189816A (en) | 1990-11-22 | 1991-10-24 | Mid-sole or sole of shoes |
| AU86878/91A AU652966B2 (en) | 1990-11-22 | 1991-10-29 | Mid-sole or sole of shoes |
| ES91310124T ES2071933T3 (en) | 1990-11-22 | 1991-11-01 | SOLE OR INSOLE FOR FOOTWEAR. |
| EP91310124A EP0487221B1 (en) | 1990-11-22 | 1991-11-01 | Mid-sole or sole of shoes |
| KR1019910019413A KR940010327B1 (en) | 1990-11-22 | 1991-11-01 | Mid-sole or sole of shoes |
| AT91310124T ATE122546T1 (en) | 1990-11-22 | 1991-11-01 | MIDSOLE OR SOLE FOR SHOES. |
| DE69109820T DE69109820T2 (en) | 1990-11-22 | 1991-11-01 | Midsole or sole for shoes. |
| CA002055839A CA2055839C (en) | 1990-11-22 | 1991-11-19 | Mid-sole or sole of shoes |
| BR919105115A BR9105115A (en) | 1990-11-22 | 1991-11-20 | HALF-SOLE OR SHOE SOLE |
| PT99564A PT99564A (en) | 1990-11-22 | 1991-11-20 | INTERMEDIATE OR SOLO SHOE FOR SHOES |
| CN91110897A CN1061898A (en) | 1990-11-22 | 1991-11-20 | The interior end or the sole of footwear |
| MX9102160A MX9102160A (en) | 1990-11-22 | 1991-11-21 | SOLE OR HALF SOLE FOR SHOES |
| HK52296A HK52296A (en) | 1990-11-22 | 1996-03-21 | Mid-sole or sole of shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3121943A JPH074282B2 (en) | 1991-04-25 | 1991-04-25 | Insole or sole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0662909A JPH0662909A (en) | 1994-03-08 |
| JPH074282B2 true JPH074282B2 (en) | 1995-01-25 |
Family
ID=14823769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3121943A Expired - Lifetime JPH074282B2 (en) | 1990-11-22 | 1991-04-25 | Insole or sole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074282B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100871737B1 (en) * | 2007-08-31 | 2008-12-05 | 박장원 | Buffer structure for sole |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2628946B1 (en) * | 1988-03-28 | 1990-12-14 | Mauger Jean | SHOE SOLE OR FIRST WITH CIRCULATION OF AN INCORPORATED FLUID |
| JPH0423786Y2 (en) * | 1988-12-09 | 1992-06-03 |
-
1991
- 1991-04-25 JP JP3121943A patent/JPH074282B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0662909A (en) | 1994-03-08 |
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