JP2021019980A - Air cushion device of shoes having cushioning and relaxation effect - Google Patents

Air cushion device of shoes having cushioning and relaxation effect Download PDF

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JP2021019980A
JP2021019980A JP2019139438A JP2019139438A JP2021019980A JP 2021019980 A JP2021019980 A JP 2021019980A JP 2019139438 A JP2019139438 A JP 2019139438A JP 2019139438 A JP2019139438 A JP 2019139438A JP 2021019980 A JP2021019980 A JP 2021019980A
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air
valve
cushion
heel
unidirectional
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JP7198504B2 (en
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羅枝芳
Chih-Fang Lo
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Abstract

To provide an air cushion device for shoes, a device that relieves impact and has relaxation effect.SOLUTION: The shoes are equipped with a heel part air cushion 1 in which a spring 11 is installed and, in an outer peripheral part, there are each provided a first single direction air valve 12 and a second single direction air valve 13, with outside air taken in by the second single direction air valve 13. Further, the shoes are equipped with a toe part air cushion 2 and, in the outer peripheral part, there are each provided an air relief valve 22 and an air inlet port 21. With a force imparted to the heel part air cushion 1, the inside air flows into the toe part air cushion 2 through the first single direction air valve 12, a tube 4, and the air inlet port 21. Further, the air inside the toe part air cushion 2 is gradually discharged from the air relief valve 22.SELECTED DRAWING: Figure 1

Description

発明の属する技術分野Technical field to which the invention belongs

本発明は、緩衝且つリラクゼーション効果を有する靴のエアクッション装置に関し、特に、靴内に設置して用いて、歩行や跳躍の際の足の裏にかかる衝撃を和らげる効果を有する靴のエアクッション装置に関する。 The present invention relates to an air cushioning device for shoes having a cushioning and relaxing effect, and particularly, an air cushioning device for shoes having an effect of softening an impact on the sole of a foot when walking or jumping when used by installing it in a shoe. Regarding.

靴のインソールの改良に関しては、これまで様々な形態が開示されてきたが、比較的よく見られるインソールは、アメリカ特許US07331121B2の図7に示されるような形態である。前記形態は、エアバッグ及びエア充填構造を有して、相互に連結し、ヒール部分がエア充填構造を押すと、エア充填構造内部の空気がエアバッグに送り込まれることで、エアバッグが膨張してフォアフットにかかる衝撃を和らげる効果を有する。ヒール部分が上がりエア充填構造にかかる圧力が解除されると、エア充填構造は外部の空気を取り入れて膨張する。これにより、フォアフット及びかかと部分の衝撃を和らげる効果を有する。しかしながら、この設計は着用時の心地良さは提供できるものの、充填構造を繰り返し踏みつけた場合、エアバッグに持続的に空気が送り込まれて、エアバッグ内部の空気の充填が多すぎると、エアバッグが過度に膨張して、フォアフットがエアバッグと靴のつま先部分に挟まれて不快感を感じることがある。また、跳躍の際に大きな踏み込む力がかかると、エアバッグ内の空気が多すぎて、大きな力で踏み込まれたことで破裂する可能性もあり、エアバッグが破裂した瞬間体のバランスを崩し転倒する危険性も否めない。 Various forms of shoe insoles have been disclosed so far, but a relatively common insole is the form shown in FIG. 7 of US Patent US07331121B2. The embodiment has an airbag and an air-filled structure, which are connected to each other, and when the heel portion pushes the air-filled structure, the air inside the air-filled structure is sent to the airbag, so that the airbag expands. It has the effect of softening the impact on the forefoot. When the heel portion rises and the pressure applied to the air-filled structure is released, the air-filled structure takes in outside air and expands. This has the effect of softening the impact of the forefoot and heel. However, while this design can provide comfort when worn, if the filling structure is repeatedly trampled, air will be continuously pumped into the airbag, and if there is too much air filling inside the airbag, the airbag will It may inflate excessively and cause discomfort due to the forefoot being pinched between the airbag and the toe of the shoe. Also, if a large stepping force is applied during jumping, there is too much air in the airbag, and there is a possibility that it will burst due to being stepped on with a large force, and the moment the airbag bursts, the body will be out of balance and fall. There is no denying the danger of doing so.

したがって、本発明は、衝撃を和らげ、リラクゼーション効果を有する靴のエアクッション装置を提供して、靴のつま先のエアクッションが自ら空気を逃がして、エアバッグが過度に膨張することにより、フォアフットがエアバッグと靴のつま先に挟まれて不快感を有するという従来の課題を解決することを課題とする。 Therefore, the present invention provides a shoe air cushioning device that cushions the impact and has a relaxing effect, and the air cushion on the toe of the shoe allows air to escape by itself, causing the airbag to expand excessively, thereby causing the forefoot to rise. The challenge is to solve the conventional problem of being caught between the toes of an airbag and shoes and having discomfort.

上記の課題を解決するために、本発明は、緩衝且つリラクゼーション効果を有する靴のエアクッション装置を提供するものである。本発明の靴のエアクッション装置は、ヒール部エアクッションを備え、前記ヒール部エアクッション内部には、スプリングが設置され、前記ヒール部エアクッションの外周部分にはそれぞれ第一単一方向空気弁及び第二単一方向空気弁を有する。前記ヒール部エアクッションは、前記第二単一方向空気弁により外部の空気を取り入れる。さらに、本発明の靴のエアクッション装置は、つま先部エアクッションを備え、前記つま先部エアクッションは、その外周部分に、それぞれ空気逃がし弁及び空気進入口を有する。前記つま先部エアクッションは、前記空気進入口と前記第一単一方向空気弁によって、チューブと相互に通じる。前記ヒール部エアクッションに圧力が加わると、その内部の空気が前記第一単一方向空気弁、前記チューブ、前記空気進入口によって、前記ヒール部エアクッション内部に流れ、前記ヒール部エアクッション内部の空気が徐々に空気逃がし弁から排出される。前記空気逃がし弁が逃がす空気の最高流量は、前記ヒール部エアクッションの空気進入口における空気進入の最高流量より少ない。 In order to solve the above problems, the present invention provides an air cushioning device for shoes having a cushioning and relaxation effect. The shoe air cushion device of the present invention includes a heel air cushion, a spring is installed inside the heel air cushion, and a first unidirectional air valve and a first unidirectional air valve are provided on the outer peripheral portion of the heel air cushion, respectively. It has a second unidirectional air valve. The heel air cushion takes in external air through the second unidirectional air valve. Further, the shoe air cushion device of the present invention includes a toe air cushion, and the toe air cushion has an air relief valve and an air inlet, respectively, on the outer peripheral portion thereof. The toe air cushion communicates with the tube by the air inlet and the first unidirectional air valve. When pressure is applied to the heel portion air cushion, the air inside the heel portion air cushion flows into the heel portion air cushion by the first unidirectional air valve, the tube, and the air inlet, and inside the heel portion air cushion. Air is gradually expelled from the air relief valve. The maximum flow rate of air released by the air relief valve is smaller than the maximum flow rate of air entering at the air inlet of the heel air cushion.

上述の内容により、本発明は、従来の靴のエアクッション装置の欠点を改善するのみならず、その構造は、足の裏を下ろしたときの衝撃を和らげる。跳躍の際着地時に、靴のつま先部エアクッションの空気逃がし弁がゆっくりと空気を逃がして、靴のつま先部エアクッション内部空間が徐々に小さくなることでフォアフットがゆっくりと下がり、衝撃を和らげることが明らかである。 With the above contents, the present invention not only improves the drawbacks of the conventional shoe air cushioning device, but also its structure cushions the impact when the sole of the foot is lowered. When landing when jumping, the air relief valve of the shoe toe air cushion slowly releases air, and the internal space of the shoe toe air cushion gradually becomes smaller, so that the forefoot slowly lowers and cushions the impact. Is clear.

すなわち、本発明の緩衝且つリラクゼーション効果を有する靴のエアクッション装置 は、従来の欠点を改善すると同時に、つま先部エアクッションがゆっくりと膨張をゆるめることで、フォアフットの衝撃を和らげることを特徴とするものである。
[発明の効果]
That is, the shoe air cushion device having a cushioning and relaxation effect of the present invention is characterized in that the impact of the forefoot is softened by slowly relaxing the expansion of the toe air cushion while improving the conventional drawbacks. It is a thing.
[Effect of the invention]

本発明の立体図である。It is a three-dimensional drawing of this invention. 本発明においてかかとがヒール部エアクッションを踏んだ状態を示した図である。It is a figure which showed the state which the heel stepped on the heel part air cushion in this invention. 本発明においてかかとがヒール部エアクッションを踏んで空気が流れる状態を示した図である。It is a figure which showed the state which the heel stepped on the heel part air cushion, and the air flowed in this invention. 本発明においてかかとが上がりつま先が踏んだ状態を示した図である。It is a figure which showed the state which the heel was raised and the toe stepped on in this invention. 本発明においてかかとが上がりつま先が踏んで空気が流れる状態を示した図である。It is a figure which showed the state which the heel is raised and the toe is stepped on and air flows in this invention. 本発明において第一空気調整弁、第二空気調整弁が設置された状態を示した図である。It is a figure which showed the state which the 1st air adjustment valve and the 2nd air adjustment valve were installed in this invention. 本発明において第一空気調整弁、第二空気調整弁が設置され、且つ、かかとが踏んでヒール部エアクッションの空気が流れる状態を示した図である。In the present invention, the first air regulating valve and the second air regulating valve are installed, and the heel is stepped on to show the state in which the air of the heel air cushion flows. 本発明において第一空気調整弁、第二空気調整弁が設置され、且つ、かかとが上がり、つま先が踏んで空気が流れる状態を示した図である。In the present invention, the first air regulating valve and the second air regulating valve are installed, and the heel is raised, and the toes are stepped on to allow air to flow. 本発明における空気逃がし弁の立体図である。It is a three-dimensional view of the air relief valve in this invention. 図9のXII−XII断面図である。9 is a cross-sectional view taken along the line XII-XII of FIG. 図9のXIII−XIII断面図である。9 is a cross-sectional view taken along the line XIII-XIII of FIG.

図を参照しながら、本発明の緩衝且つリラクゼーション効果を有する靴のエアクッション装置について詳しく説明する。図1に示したのは本発明の緩衝且つリラクゼーション効果を有する靴のエアクッション装置である。前記緩衝且つリラクゼーション効果を有する靴のエアクッション装置は、ヒール部エアクッション1を備え、前記ヒール部エアクッションは、その内部にスプリング11が設置されて、前記ヒール部エアクッション1の外周部分には、それぞれ第一単一方向空気弁12及び第二単一方向空気弁13を有する。前記ヒール部エアクッション1は、前記第二単一方向空気弁13により外部の空気を取り入れる。さらに、本発明の緩衝且つリラクゼーション効果を有する靴のエアクッション装置は、つま先部エアクッション2を備え、その外周部分には、それぞれ空気逃がし弁22及び空気進入口21を有する。前記つま先部エアクッション2は、前記空気進入口21と前記第一単一方向空気弁12により、チューブ4と相互に通じる。前記ヒール部エアクッション1に力が加わると、その内部の空気が、前記第一単一方向空気弁12、前記チューブ4、前記該空気進入口21により、前記つま先部エアクッション2内部に流れる。さらに、前記つま先部エアクッション2内部の空気は徐々に空気逃がし弁22から排出され、前記空気逃がし弁22から逃がされる空気の最高流量は、前記つま先部エアクッション2の空気進入口21から進入する空気の最高流量より小さい。圧力から開放された前記ヒール部エアクッション1は、前記スプリング11が設置されていることにより膨らみ、前記ヒール部エアクッション1外部の空気が、前記第二単一方向空気弁13から前記ヒール部エアクッション1内部に流れる。 The shoe air cushioning device having a cushioning and relaxation effect of the present invention will be described in detail with reference to the drawings. Shown in FIG. 1 is a shoe air cushioning device having a cushioning and relaxation effect of the present invention. The shoe air cushion device having a cushioning and relaxation effect includes a heel air cushion 1, and the heel air cushion is provided with a spring 11 inside the heel air cushion 1 and is provided on an outer peripheral portion of the heel air cushion 1. Each has a first unidirectional air valve 12 and a second unidirectional air valve 13. The heel air cushion 1 takes in external air through the second unidirectional air valve 13. Further, the shoe air cushion device having a cushioning and relaxation effect of the present invention is provided with a toe air cushion 2, and an air relief valve 22 and an air inlet 21 are provided on the outer peripheral portion thereof, respectively. The toe air cushion 2 communicates with the tube 4 by the air inlet 21 and the first unidirectional air valve 12. When a force is applied to the heel air cushion 1, air inside the heel air cushion 1 flows into the toe air cushion 2 by the first unidirectional air valve 12, the tube 4, and the air inlet 21. Further, the air inside the toe air cushion 2 is gradually discharged from the air relief valve 22, and the maximum flow rate of the air released from the air relief valve 22 enters from the air inlet 21 of the toe air cushion 2. Less than the maximum flow rate of air. The heel air cushion 1 released from the pressure swells due to the installation of the spring 11, and the air outside the heel air cushion 1 is released from the second unidirectional air valve 13 to the heel air. It flows inside the cushion 1.

本発明は、図2から図5に示したように、ソール100内部に設置することも可能である(ミッドソール及びインソール内部でも可能)。また、別にインナーソール200と組み合わせて使用することも可能である。かかとがヒール部エアクッション1を踏むと、空気が徐々に前記つま先部エアクッション2に充填されて、つま先部エアクッション2内部の空気が徐々に空気逃がし弁22から逃がされて、つま先部エアクッション2が膨らみすぎて、従来のエアクッションのエアバッグのように、フォアフットがエアバッグと靴のつま先に挟まれて不快感を生じることがない。また、つま先部エアクッション2内部の空気が徐々に空気逃がし弁22から逃がされる構造により、かかとが上がりつま先がつま先部エアクッション2を踏むと、空気逃がし弁22の設置により、内部空間が小さくなり、つま先をゆっくりと下げて衝撃を和らげる。 The present invention can also be installed inside the sole 100 (also inside the midsole and insole) as shown in FIGS. 2 to 5. It can also be used separately in combination with the inner sole 200. When the heel steps on the heel airbag 1, air is gradually filled in the toe airbag 2, and the air inside the toe airbag 2 is gradually released from the air release valve 22, and the toe airbag is released. The cushion 2 does not bulge too much and the forefoot is not pinched between the airbag and the toes of the shoe as in the case of a conventional airbag of an air cushion, causing discomfort. Further, due to the structure in which the air inside the toe air cushion 2 is gradually released from the air escape valve 22, when the heel is raised and the toe steps on the toe air cushion 2, the internal space becomes smaller due to the installation of the air escape valve 22. , Slowly lower your toes to soften the impact.

本発明は、図6に示したように、前記空気逃がし弁22と前記第二単一方向空気弁13は通管3と連通する。前記通管3の周囲側面に通孔31が設置される。図7と図2を参照しながら説明する。かかとがヒール部エアクッション1を踏んで、前記ヒール部エアクッションに力を加えると、前記空気逃がし弁22が逃がした空気の一部を前記通孔31から前記通管3の外に排出する。前記空気逃がし弁22が逃がした他の空気は、前記第二単一方向空気弁13に流れる。図8と図4を参照しながら説明する。かかとが上がり、つま先が踏み込んで、前記ヒール部エアクッションの圧力が解除されると、前記ヒール部エアクッション1が取り入れた空気は、それぞれ空気逃がし弁22から通管3内に逃がされて、前記通孔31から前記通管3内に流れ込む、このうち、前記チューブ4と前記通管3は並列の状態を呈することで、前記ヒール部エアクッション1は前記つま先部エアクッション2とからみ合うことはない。 In the present invention, as shown in FIG. 6, the air relief valve 22 and the second unidirectional air valve 13 communicate with the pipe 3. A through hole 31 is installed on the peripheral side surface of the through pipe 3. This will be described with reference to FIGS. 7 and 2. When the heel steps on the heel air cushion 1 and applies a force to the heel air cushion, a part of the air released by the air escape valve 22 is discharged from the through hole 31 to the outside of the through pipe 3. The other air released by the air relief valve 22 flows to the second unidirectional air valve 13. This will be described with reference to FIGS. 8 and 4. When the heel is raised, the toe is stepped on, and the pressure of the heel air cushion is released, the air taken in by the heel air cushion 1 is released from the air release valve 22 into the pipe 3 respectively. The heel portion air cushion 1 is entangled with the toe portion air cushion 2 by showing a state in which the tube 4 and the passage pipe 3 are in parallel with each other, so that the tube 4 and the through pipe 3 flow into the through pipe 3 from the through hole 31. There is no.

図7と図2を参照しながら説明する。図7は、かかとが前記ヒール部エアクッション1を踏んでいる状態を示す。前記チューブ4は、第三単一方向空気弁41、三方接手の形態である第一連結管42を備えて、前記第三単一方向空気弁41は、前記第一単一方向空気弁12と前記つま先部エアクッション2の空気進入口21の間に接続されて、さらに、第一空気調整弁5を備え、前記第三単一方向空気弁41は、相対する二端がそれぞれ第一端部411と第二端部412であり、空気は第一端部411から前記第二端部412に向かって流れるのみで、前記第一連結管42の第一端は前記空気進入口21に連通して、前記第一連結管42の第二端は、前記第三単一方向空気弁41の前記第二端部412に連通する。前記第一連結管42の第三端は、前記第一空気調整弁5に連通する。つま先部エアクッション2内部の空気が飽和状態である時、前記空気進入口21に向かって流れる空気は、この時前記第一空気調整弁5から排出される。この構造は、かかとが踏む頻度が高すぎると、空気逃がし弁22が組み合わさって使用することで、つま先部エアクッション2に充填しすぎない状態を保持する。 This will be described with reference to FIGS. 7 and 2. FIG. 7 shows a state in which the heel is stepping on the heel air cushion 1. The tube 4 includes a third unidirectional air valve 41 and a first connecting pipe 42 in the form of a three-way joint, and the third unidirectional air valve 41 has a first unidirectional air valve 12 and the like. The toe portion air cushion 2 is connected between the air inlets 21 and further includes a first air regulating valve 5, and the third unidirectional air valve 41 has two opposite ends, each having a first end portion. There are 411 and a second end portion 412, and air only flows from the first end portion 411 toward the second end portion 412, and the first end of the first connecting pipe 42 communicates with the air inlet 21. The second end of the first connecting pipe 42 communicates with the second end portion 412 of the third unidirectional air valve 41. The third end of the first connecting pipe 42 communicates with the first air regulating valve 5. When the air inside the toe air cushion 2 is saturated, the air flowing toward the air inlet 21 is discharged from the first air regulating valve 5 at this time. In this structure, if the heel is stepped on too frequently, the air relief valve 22 is used in combination to maintain a state in which the toe air cushion 2 is not overfilled.

図7と図2を参照しながら説明する。図7は、かかとがヒール部エアクッション1を踏んでいる状態を示す。このうち、前記チューブ4は、三方接手の形態を呈する第二連結管43を備えて、さらに、第二空気調整弁6を備える。前記第二連結管43の第一端は、前記第三単一方向空気弁41の前記第一端部411に連通する。前記第二連結管43の第二端は、前記第一単一方向空気弁12に連通する。前記第二連結管43の第三端は、前記第二空気調整弁6に連通する。前記第二空気調整弁6は、前記ヒール部エアクッション1内部の空気が前記第三単一方向空気弁41に流れる量をコントロールする。 This will be described with reference to FIGS. 7 and 2. FIG. 7 shows a state in which the heel is stepping on the heel air cushion 1. Of these, the tube 4 includes a second connecting pipe 43 that exhibits a form of a three-way joint, and further includes a second air regulating valve 6. The first end of the second connecting pipe 43 communicates with the first end portion 411 of the third unidirectional air valve 41. The second end of the second connecting pipe 43 communicates with the first unidirectional air valve 12. The third end of the second connecting pipe 43 communicates with the second air regulating valve 6. The second air regulating valve 6 controls the amount of air flowing inside the heel air cushion 1 to the third unidirectional air valve 41.

図6に示したように、前記第二空気調整弁6は調整ボタン61を備える。前記調整ボタン61は、前記ヒール部エアクッション1内部の、前記つま先部エアクッション2に流れる空気の気圧値をコントロールする。一人ひとりの体重や踏み込みの圧力、頻度の違いがあることから、この構造は、異なる使用者及び使用方式によって、前記第二空気調整弁6の空気の排出量を調節することで、前記ヒール部エアクッション1内部の、前記つま先部エアクッション2に流れる空気の気圧値をコントロールする。 As shown in FIG. 6, the second air adjusting valve 6 includes an adjusting button 61. The adjustment button 61 controls the air pressure value of the air flowing through the toe air cushion 2 inside the heel air cushion 1. Since there are differences in the weight, stepping pressure, and frequency of each person, this structure adjusts the amount of air discharged from the second air regulating valve 6 according to different users and usage methods, thereby causing the heel air. The pressure value of the air flowing through the toe air cushion 2 inside the cushion 1 is controlled.

図1及び図9から図11までを参照しながら説明する。このうち、前記空気逃がし弁22は、相対する二端にそれぞれ空気進入部221及び空気逃がし弁222を有する。前記空気逃がし弁22は、前記空気進入部221によって前記つま先部エアクッション2内部と連通する。前記空気進入部221と前記空気逃がし部222は、貫通して中空部223を形成する。前記中空部223は、大径部2231を有し、前記大径部2231は、小径部2232と相互に通じる。前記小径部2232は、前記空気逃がし部222の一端に位置し、前記大径部2231と前記小径部2232の交差箇所には開口2233を有する。前記大径部2231内には、調節球224を有し、空気が空気進入部221から進入すると、空気は前記調節球224を押すことで、その一部が前記開口2233の辺縁に止まり、前記調節球224と前記開口2233の内縁は不完全な密合で、両者の間に隙間を有して 空気が通過するようになっている。この構造において、空気逃がし弁22は、弾力性を有し、ヒール部エアクッション1の下がる時の圧力が強いほど、空気が押す調節球224の力も強くなる。同時に、調節球224と開口2233内縁の隙間も小さくなり、空気を逃がす速度もゆっくりになる。このため、空気逃がし弁22は、つま先部エアクッション2を下げる力の違いによって、空気を逃がす速度を調節することで、適度な緩衝速度を提供する。 This will be described with reference to FIGS. 1 and 9 to 11. Of these, the air relief valve 22 has an air inlet portion 221 and an air relief valve 222 at two opposite ends, respectively. The air release valve 22 communicates with the inside of the toe portion air cushion 2 by the air inlet portion 221. The air entry portion 221 and the air escape portion 222 penetrate to form a hollow portion 223. The hollow portion 223 has a large diameter portion 2231, and the large diameter portion 2231 communicates with the small diameter portion 2232. The small diameter portion 2232 is located at one end of the air relief portion 222, and has an opening 2233 at the intersection of the large diameter portion 2231 and the small diameter portion 2232. The large diameter portion 2231 has an adjusting ball 224, and when air enters from the air entering portion 221, the air pushes the adjusting ball 224, and a part of the adjusting ball 224 stops at the edge of the opening 2233. The inner edge of the adjusting ball 224 and the opening 2233 is incompletely tightly packed so that air can pass through with a gap between the two. In this structure, the air relief valve 22 has elasticity, and the stronger the pressure when the heel air cushion 1 is lowered, the stronger the force of the adjusting ball 224 pushed by the air. At the same time, the gap between the adjusting ball 224 and the inner edge of the opening 2233 becomes smaller, and the speed at which air escapes becomes slower. Therefore, the air relief valve 22 provides an appropriate buffering speed by adjusting the speed at which air is released by the difference in the force for lowering the toe air cushion 2.

以上、本発明の実施例を図面を参照して詳述してきたが、具体的な構成は、これらの実施例に限られるものではなく、本発明の要旨を逸脱しない範囲の設計変更などがあっても、本発明に含まれる。 Although the examples of the present invention have been described in detail with reference to the drawings, the specific configuration is not limited to these examples, and there are design changes within a range that does not deviate from the gist of the present invention. However, it is included in the present invention.

1 ヒール部エアクッション
11 スプリング
12 第一単一方向空気弁
13 第二単一方向空気弁
2 つま先部エアクッション
21 空気進入口
22 空気逃がし弁
221 空気進入部
222 空気逃がし部
223 中空部
2231 大径部
2232 小径部
2233 開口
224 調節球
225 隙間
3 通管
31 通孔
4 チューブ
41 第三単一方向空気弁
411 第一端部
412 第二端部
42 第一連結管
43 第二連結管
5 第一空気調整弁
6 第二空気調整弁
61 調整ボタン
100 ソール
200 インナーソール
1 Heel air cushion 11 Spring 12 1st unidirectional air valve 13 2nd unidirectional air valve 2 Toe air cushion 21 Air inlet 22 Air escape valve 221 Air inlet 222 Air escape
223 Hollow part 2231 Large diameter part 2232 Small diameter part 2233 Opening 224 Adjusting ball 225 Gap 3 Passing pipe 31 Through hole 4 Tube 41 Third unidirectional air valve 411 First end 412 Second end 42 First connecting pipe 43 2 Connecting pipe 5 1st air regulating valve 6 2nd air regulating valve 61 Adjusting button 100 Sole 200 Inner sole

Claims (3)

緩衝且つリラクゼーション効果を有する靴のエアクッション装置であって、
その内部にスプリングが設置され、その外周部分にはそれぞれ第一単一方向空気弁及び第二単一方向空気弁を有し、前記第二単一方向空気弁により外部の空気を取り入れるヒール部エアクッションと、
その外周部分に、それぞれ空気逃がし弁及び空気進入口を有し、前記空気進入口と前記第一単一方向空気弁によって、チューブと相互に通じ、前記ヒール部エアクッションに圧力が加わると、その内部の空気が前記第一単一方向空気弁、前記チューブ、前記空気進入口によって、その内部に流れ、その内部の空気が徐々に空気逃がし弁から排出され、前記空気逃がし弁が逃がす空気の最高流量は、前記ヒール部エアクッションの空気進入口における空気進入の最高流量より小さいつま先部エアクッションとを備えることを特徴とする緩衝且つリラクゼーション効果を有する靴のエアクッション装置。
An air cushioning device for shoes that has a cushioning and relaxation effect.
A spring is installed inside the spring, and the outer peripheral portion thereof has a first unidirectional air valve and a second unidirectional air valve, respectively, and the heel portion air that takes in external air by the second unidirectional air valve. With cushions
Each of its outer peripheral portions has an air release valve and an air inlet, and when pressure is applied to the heel air cushion, the air inlet and the first unidirectional air valve communicate with each other with the tube. The air inside is flowed into the inside by the first unidirectional air valve, the tube, and the air inlet, the air inside the inside is gradually discharged from the air relief valve, and the maximum of the air released by the air relief valve. An air cushioning device for shoes having a buffering and relaxing effect, wherein the flow rate includes a toe air cushion smaller than the maximum flow rate of air ingress at the air inlet of the heel air cushion.
前記空気逃がし弁の空気逃がし部と前記第二単一方向空気弁の空気進入部は相互に通管と連通し、前記通管の周囲側面に通孔が設置され、前記ヒール部エアクッションに力を加えると、前記空気逃がし弁が逃がした空気の一部を前記通孔から前記通管の外に排出し、前記空気逃がし弁が逃がした他の空気は、前記第二単一方向空気弁に流れて、前記ヒール部エアクッションの圧力が解除されると、前記ヒール部エアクッションが取り入れた空気は、それぞれ空気逃がし弁から通管内に逃がされて、前記通孔から前記通管内に流れ込み、前記チューブと前記通管は並列の状態を呈することで、前記ヒール部エアクッションは前記つま先部エアクッションとからみ合うことはなく、前記チューブは、第三単一方向空気弁、三方接手の形態である第一連結管を備えて、前記第三単一方向空気弁は、前記第一単一方向空気弁と前記つま先部エアクッションの空気進入口の間に接続されて、さらに、第一空気調整弁を備え、前記第三単一方向空気弁は、相対する二端がそれぞれ第一端部と第二端部であり、空気は第一端部から前記第二端部に向かって流れるのみで、前記第一連結管の第一端は前記空気進入口に連通して、前記第一連結管の第二端は、前記第三単一方向空気弁の前記第二端部に連通し、前記第一連結管の第三端は、前記第一空気調整弁に連通し、つま先部エアクッション内部の空気が飽和状態である時、前記空気進入口に向かって流れる空気は、この時前記第一空気調整弁から排出され、前記チューブは、三方接手の形態を呈する第二連結管を備えて、さらに、第二空気調整弁備え、前記第二連結管の第一端は、前記第三単一方向空気弁の前記第一端部に連通し、前記第二連結管の第二端は、前記第一単一方向空気弁に連通し、前記第二連結管の第三端は、前記第二空気調整弁に連通し、前記第二空気調整弁は、前記ヒール部エアクッション内部の空気が前記第三単一方向空気弁に流れる量をコントロールして、前記第二空気調整弁は調整ボタンを備え、前記調整ボタンは、前記ヒール部エアクッション内部の、前記つま先部エアクッションに流れる空気の気圧値をコントロールすることを特徴とする請求項1に記載の緩衝且つリラクゼーション効果を有する靴のエアクッション装置。 The air escape portion of the air relief valve and the air inlet portion of the second unidirectional air valve communicate with each other with the passage, and a through hole is provided on the peripheral side surface of the passage to exert a force on the heel air cushion. Is added, a part of the air released by the air relief valve is discharged from the through hole to the outside of the through pipe, and the other air released by the air release valve is sent to the second unidirectional air valve. When the pressure of the heel air cushion is released, the air taken in by the heel air cushion is released from the air relief valve into the pipe and flows into the pipe through the hole. By exhibiting the tube and the pipe in parallel, the heel air cushion does not entangle with the toe air cushion, and the tube is in the form of a third unidirectional air valve and a three-way joint. With a first connecting pipe, the third unidirectional air valve is connected between the first unidirectional air valve and the air inlet of the toe air cushion to further adjust the first air. The third unidirectional air valve is provided with a valve, and the two opposing ends are the first end and the second end, respectively, and air only flows from the first end toward the second end. The first end of the first connecting pipe communicates with the air inlet, and the second end of the first connecting pipe communicates with the second end of the third unidirectional air valve. The third end of the first connecting pipe communicates with the first air regulating valve, and when the air inside the toe air cushion is saturated, the air flowing toward the air inlet is at this time the first. Discharged from the air regulating valve, the tube comprises a second connecting tube in the form of a three-way joint, further comprising a second air regulating valve, the first end of the second connecting tube being the third single. The second end of the second connecting pipe communicates with the first one end portion of the directional air valve, the second end of the second connecting pipe communicates with the first unidirectional air valve, and the third end of the second connecting pipe communicates with the second. Communicating with the air regulating valve, the second air regulating valve controls the amount of air flowing inside the heel air cushion to the third unidirectional air valve, and the second air regulating valve presses the adjusting button. The air cushion of a shoe having the cushioning and relaxation effect according to claim 1, wherein the adjustment button controls the pressure value of the air flowing through the toe air cushion inside the heel air cushion. apparatus. 前記空気逃がし弁は、相対する二端にそれぞれ空気進入部及び空気逃がし弁を有し、前記空気逃がし弁は、前記空気進入部によって前記つま先部エアクッション内部と連通し、前記空気進入部と前記空気逃がし部は、貫通して中空部を形成し、前記中空部は、大径部を有し、前記大径部は、小径部と相互に通じ、前記小径部は、前記空気逃がし部の一端に位置し、前記大径部と前記小径部の交差箇所には開口を有し、前記大径部内には、調節球を有し、空気が空気進入部から進入すると、空気は前記調節球を押すことで、その一部が前記開口の辺縁に止まり、前記調節球と前記開口の内縁は不完全な密合で、両者の間に隙間を有して空気が通過するようになっていることを特徴とする請求項1に記載の緩衝且つリラクゼーション効果を有する靴のエアクッション装置。 The air escape valve has an air inlet portion and an air escape valve at two opposite ends, respectively, and the air escape valve communicates with the inside of the toe portion air cushion by the air inlet portion, and the air inlet portion and the said The air escape portion penetrates to form a hollow portion, the hollow portion has a large diameter portion, the large diameter portion communicates with the small diameter portion, and the small diameter portion is one end of the air escape portion. It is located in, has an opening at the intersection of the large diameter portion and the small diameter portion, has an adjusting ball in the large diameter portion, and when air enters from the air entry portion, the air pushes the adjusting ball. By pushing, a part of it stops at the edge of the opening, and the adjusting ball and the inner edge of the opening are incompletely tightly packed so that air can pass through with a gap between them. The air cushioning device for shoes, which has a cushioning and relaxing effect according to claim 1.
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WO2023044943A1 (en) * 2021-09-27 2023-03-30 福建鸿星尔克体育用品有限公司 High energy storage sole based on hollow high-elasticity structure
WO2023044939A1 (en) * 2021-09-27 2023-03-30 福建鸿星尔克体育用品有限公司 Sole having a hollowed-out energy storage structure

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Publication number Priority date Publication date Assignee Title
JP2014087585A (en) * 2012-10-30 2014-05-15 Hsin He Hsin Co Ltd Manually and automatically pressure controllable shoe air pad

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014087585A (en) * 2012-10-30 2014-05-15 Hsin He Hsin Co Ltd Manually and automatically pressure controllable shoe air pad

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023044943A1 (en) * 2021-09-27 2023-03-30 福建鸿星尔克体育用品有限公司 High energy storage sole based on hollow high-elasticity structure
WO2023044939A1 (en) * 2021-09-27 2023-03-30 福建鸿星尔克体育用品有限公司 Sole having a hollowed-out energy storage structure

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