WO1998024338A1 - Full air sole - Google Patents

Full air sole Download PDF

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Publication number
WO1998024338A1
WO1998024338A1 PCT/CN1997/000140 CN9700140W WO9824338A1 WO 1998024338 A1 WO1998024338 A1 WO 1998024338A1 CN 9700140 W CN9700140 W CN 9700140W WO 9824338 A1 WO9824338 A1 WO 9824338A1
Authority
WO
WIPO (PCT)
Prior art keywords
air chamber
air
sole
chamber
gas
Prior art date
Application number
PCT/CN1997/000140
Other languages
French (fr)
Chinese (zh)
Inventor
Zhihong Chen
Original Assignee
Zhihong Chen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhihong Chen filed Critical Zhihong Chen
Priority to AU51869/98A priority Critical patent/AU5186998A/en
Publication of WO1998024338A1 publication Critical patent/WO1998024338A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • A43B17/03—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a gas, e.g. air
    • A43B17/035—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a gas, e.g. air provided with a pump or valve

Definitions

  • the invention relates to a sole, in particular to an inflatable sole.
  • inflatable soles have appeared on the market, which are characterized by making the soles hollow, filled with gas, and sealed.
  • An inflatable sole has only one air chamber, that is, the middle of the sole is completely hollowed out.
  • Another type of inflatable sole has two air chambers. These two air chambers are located at the heel and sole of the foot respectively, and the middle is connected by an air duct.
  • the above-mentioned two types of inflatable soles can buffer the vibration when walking, and have a certain boosting effect, but they are not sufficient.
  • the object of the present invention is to provide an inflatable sole with sufficient assistance, which can convert the impact force of the heel on the human body during exercise into high-pressure gas to store the internal energy, and to store high-pressure gas when walking, running, and jumping.
  • the internal energy is released and acts on the soles of the feet in the form of elastic force to achieve the purpose of assisting.
  • the inflatable sole provided by the present invention includes: three air chambers, namely a rear air chamber, a middle air chamber and a front air chamber; a one-way air valve provided between the rear air chamber and the middle air chamber, The gas can only flow from the rear air chamber to the middle air chamber through the one-way air valve; a switch provided between the above middle air chamber and the front air chamber, the switch is used to control the communication between the front air chamber and the middle air chamber And through; an air duct that passes through the middle air chamber to connect the front air chamber and the rear air chamber; and a one-way air valve provided at a port of the air duct, which allows the gas to flow from the front air chamber to the rear air chamber.
  • FIG. 1 is a schematic plan view of a sole having three air chambers according to the present invention
  • FIG. 2 is a schematic structural diagram for explaining a switch provided between a front air chamber and a middle air chamber.
  • the sole according to the present invention has three air chambers, namely a front air chamber 3, a middle air chamber 2 and a rear air chamber 1.
  • the rear air chamber 1 is located at the heel; the middle air chamber 2 is located at the arch of the shoe; and the front air chamber 3 is located at the sole of the shoe.
  • a one-way air valve 4 is provided on the partition wall between the rear air chamber 1 and the middle air chamber 2. Through the one-way air valve 4, the gas can flow from the rear air chamber 1 to the middle air chamber 2.
  • a switch 5 is provided next to the middle air chamber 2 and the front air chamber 3, and the switch is used to control the connection and disconnection between the front air chamber 3 and the middle air chamber 2.
  • An air duct 6 is provided through the middle air chamber 2 and connects the front air chamber 3 and the rear air chamber 1.
  • a port of the air duct 6 is provided with a one-way air valve 7 through which the gas can flow from the front air chamber 3 to the rear air chamber 1.
  • an air nozzle 8 can be installed on the side wall of the front air chamber 3 for inflating during use.
  • the rear air chamber 1 and the front air chamber 3 are made of an elastic material such as high elastic rubber.
  • the intermediate gas chamber 2 is made of a harder material such as a hard plastic.
  • Fig. 2 schematically shows the structure of the switch 5 provided between the front air chamber and the middle air chamber.
  • the switch 5 has: a pipe 51 made of a material having relatively moderate hardness and toughness, such as a plastic pipe; a latex gasket 52 provided at the mouth of the pipe 51; For example made of metallic copper.
  • the pipe 51 is straightened and tightly sealed with the gasket 52 and the column 53 to form a seal, so that the front air chamber 3 and the middle air chamber 2 are not connected.
  • the sole is bent, so that the pipe 51 is also bent, and the end surface of the pillar 53 is separated from the pipe 51, so that the middle air chamber 2 and the front air chamber 3 are communicated.
  • a gas having a required pressure is filled into the sole before use, and the shoe can be conveniently worn.
  • the gas in the rear air chamber 1 is charged into the middle air chamber 2 through the one-way valve 4 to be converted into the internal energy of the high-pressure gas.
  • the switch 5 to release the internal energy of the high-pressure gas in the middle air chamber 2 into the front air chamber 3, and act on the foot in the form of elastic force Palm to achieve the purpose of helping.
  • the gas in the front air chamber 3 enters the rear air chamber 1 through the air guide pipe 7 and the one-way air valve 7 again, and thus reciprocates.
  • the sole of the present invention is essentially a gas
  • the body is an energy pump for the working medium.
  • the sole of the present invention adopts a three-air chamber structure, it can convert the impact force when the heel hits the ground into high-pressure gas to store the internal energy, and quickly dry it in the action of using the soles of the foot to walk, run, jump, etc. Come out and act on the soles of the feet in the form of elasticity, so as to achieve the purpose of assisting.
  • This product is widely used in sports shoes, which can protect the heel and increase pedaling force, thereby improving the performance of athletes; used in daily life shoes, it can help walking and save physical strength.

Abstract

This discloses a kind of filled air sole, which comprises a rear air chamber (1); a middle air chamber (2); a front air chamber (3); a unidirectional valve (4) between the rear air chamber and the middle air chamber; a switch (5) between the middle air chamber and the front air chamber, for controlling the on-off of two air chambers; an air transmission tube (6) which joins the front air chamber and the near air chamber; and a unidirectional valve (7) disposed at one end of the air transmission tube. For this comprises three air chambers, the pound force might change the high-pressure air storage when the heel strikes ground and the energy might release rapidly elastic force to act on the sole when walk, run and jump. This invention can be used for every shoe.

Description

充 气 鞋 底 技术领域  Inflatable soles TECHNICAL FIELD
本发明涉及一种鞋底， 特别是一种充气鞋底。  The invention relates to a sole, in particular to an inflatable sole.
背景技术 Background technique
目前， 市场上已经出现一些充气的鞋底， 其特点是将鞋底制成中空， 充入气体并密封。 一种充气鞋底只有一个气室， 即鞋底中间全部掏空。 另 外还有一种充气鞋底具有两个气室， 这两个气室分别位于足跟和足掌部 位， 中间以一导气管相连。 上述两种结构的充气鞋底， 均可以緩冲走路时 的振动， 有一定助力作用， 但不充分。  At present, some inflatable soles have appeared on the market, which are characterized by making the soles hollow, filled with gas, and sealed. An inflatable sole has only one air chamber, that is, the middle of the sole is completely hollowed out. Another type of inflatable sole has two air chambers. These two air chambers are located at the heel and sole of the foot respectively, and the middle is connected by an air duct. The above-mentioned two types of inflatable soles can buffer the vibration when walking, and have a certain boosting effect, but they are not sufficient.
发明内容 Summary of the Invention
本发明的目的是提供一种助力充分的充气鞋底， 它可将人体运动时足 跟着地的冲击力， 转化成高压气体的内能储存起来， 并在走路、 跑、 跳时， 将高压气体的内能释放出来， 以弹力的形式作用于足掌， 从而达到助力目 的。  The object of the present invention is to provide an inflatable sole with sufficient assistance, which can convert the impact force of the heel on the human body during exercise into high-pressure gas to store the internal energy, and to store high-pressure gas when walking, running, and jumping. The internal energy is released and acts on the soles of the feet in the form of elastic force to achieve the purpose of assisting.
为达到上述目的， 本发明所提供的充气鞋底包括： 三个气室， 即后气 室、 中气室和前气室； 设在上述后气室和中气室之间的单向气阀， 使气体 通过该单向气阀只能从后气室流向中气室； 设在上述中气室和前气室之间 的开关， 该开关用于控制前气室和中气室之间的连通和断开； 穿过中气室 连通前气室和后气室的导气管； 以及设在上述导气管的一端口处的单向气 阀， 它可使气体从前气室流向后气室。  In order to achieve the above object, the inflatable sole provided by the present invention includes: three air chambers, namely a rear air chamber, a middle air chamber and a front air chamber; a one-way air valve provided between the rear air chamber and the middle air chamber, The gas can only flow from the rear air chamber to the middle air chamber through the one-way air valve; a switch provided between the above middle air chamber and the front air chamber, the switch is used to control the communication between the front air chamber and the middle air chamber And through; an air duct that passes through the middle air chamber to connect the front air chamber and the rear air chamber; and a one-way air valve provided at a port of the air duct, which allows the gas to flow from the front air chamber to the rear air chamber.
附图概述 Overview of the drawings
通过下面结合附图对一个优选实施例的描述， 会更好地理解本发明。 附图中：  The invention will be better understood through the following description of a preferred embodiment with reference to the accompanying drawings. In the drawings:
图 1为按本发明具有三个气室的鞋底的平面示意图； 以及 图 2为用于说明设在前气室和中气室之间的开关的结构示意图。 FIG. 1 is a schematic plan view of a sole having three air chambers according to the present invention; and FIG. 2 is a schematic structural diagram for explaining a switch provided between a front air chamber and a middle air chamber.
本发明的最佳实施方式 Best Mode of the Invention
首先参见图 1 , 按本发明的鞋底具有三个气室， 即前气室 3、 中气室 2 和后气室 1。 后气室 1位于鞋跟部位； 中气室 2位于鞋弓部位； 而前气室 3 位于鞋掌部位。 后气室 1和中气室 2的隔壁上设有一个单向气阀 4 , 通过 该单向气阀 4 , 可使气体从后气室 1流向中气室 2。 中气室 2和前气室 3 的隔壁处设有一个开关 5 , 该开关用于控制前气室 3和中气室 2之间的连 通和断开。 穿过中气室 2设有一个导气管 6， 它连通前气室 3和后气室 1。 导气管 6的一端口处设有一个单向气阀 7 , 通过该它可使气体从前气室 3 流向后气室 1。 另外， 可在前气室 3的侧壁上装一个气咀 8 , 供使用时充 气用。后气室 1及前气室 3用弹性材料例如高弹力的橡胶制成。 而中气室 2 由质地较硬的材料例如硬质塑料制成。  Referring first to FIG. 1, the sole according to the present invention has three air chambers, namely a front air chamber 3, a middle air chamber 2 and a rear air chamber 1. The rear air chamber 1 is located at the heel; the middle air chamber 2 is located at the arch of the shoe; and the front air chamber 3 is located at the sole of the shoe. A one-way air valve 4 is provided on the partition wall between the rear air chamber 1 and the middle air chamber 2. Through the one-way air valve 4, the gas can flow from the rear air chamber 1 to the middle air chamber 2. A switch 5 is provided next to the middle air chamber 2 and the front air chamber 3, and the switch is used to control the connection and disconnection between the front air chamber 3 and the middle air chamber 2. An air duct 6 is provided through the middle air chamber 2 and connects the front air chamber 3 and the rear air chamber 1. A port of the air duct 6 is provided with a one-way air valve 7 through which the gas can flow from the front air chamber 3 to the rear air chamber 1. In addition, an air nozzle 8 can be installed on the side wall of the front air chamber 3 for inflating during use. The rear air chamber 1 and the front air chamber 3 are made of an elastic material such as high elastic rubber. The intermediate gas chamber 2 is made of a harder material such as a hard plastic.
图 2示意地示出了设在前气室和中气室之间的开关 5的结构。 开关 5 具有： 由硬度和韧性都较为适中的材料例如塑料制的管道 51； 设在上述管 道 51口的乳胶密封垫 52 ; —端制成半球面的柱体 53 , 柱体 53可由硬质 材料例如金属铜制成。 在没有外力作用的情况下， 管道 51伸直， 与密封垫 52、 柱体 53压紧， 形成密封， 使前气室 3和中气室 2不相通。 脚蹬地时， 鞋底弯曲， 使管道 51也随之弯曲， 柱体 53的端面与管道 51分离， 从而将 中气室 2和前气室 3连通。  Fig. 2 schematically shows the structure of the switch 5 provided between the front air chamber and the middle air chamber. The switch 5 has: a pipe 51 made of a material having relatively moderate hardness and toughness, such as a plastic pipe; a latex gasket 52 provided at the mouth of the pipe 51; For example made of metallic copper. In the absence of external force, the pipe 51 is straightened and tightly sealed with the gasket 52 and the column 53 to form a seal, so that the front air chamber 3 and the middle air chamber 2 are not connected. When stepping on the ground, the sole is bent, so that the pipe 51 is also bent, and the end surface of the pillar 53 is separated from the pipe 51, so that the middle air chamber 2 and the front air chamber 3 are communicated.
对设有本发明鞋底的鞋子， 在使用前先往鞋底内充入具有所需压力的 气体， 即可方便地穿用。  For shoes provided with the sole of the present invention, a gas having a required pressure is filled into the sole before use, and the shoe can be conveniently worn.
在穿有带本发明鞋底的鞋子走路时， 足跟着地时产生的冲击力， 将后 气室 1中的气体通过单向气阀 4充入到中气室 2 , 转化成高压气体的内能 储存起来； 在行走、 跑、 跳等用足掌燈地的过程中， 通过打开开关 5将中 气室 2内高压气体的内能释放出来， 进入前气室 3内， 以弹力的形式作用 于足掌， 从而达到助力的目的。 前气室 3内的气体再通过导气管 7和单向 气阀 7进入后气室 1内， 如此往复循环。 本发明的鞋底实质上是一种以气 体为工作介质的能量泵。 When walking with shoes with soles of the present invention, when the heel strikes the ground, the gas in the rear air chamber 1 is charged into the middle air chamber 2 through the one-way valve 4 to be converted into the internal energy of the high-pressure gas. Store it; in the process of walking, running, jumping, etc. with the soles of the feet, open the switch 5 to release the internal energy of the high-pressure gas in the middle air chamber 2 into the front air chamber 3, and act on the foot in the form of elastic force Palm to achieve the purpose of helping. The gas in the front air chamber 3 enters the rear air chamber 1 through the air guide pipe 7 and the one-way air valve 7 again, and thus reciprocates. The sole of the present invention is essentially a gas The body is an energy pump for the working medium.
工业应用性 Industrial applicability
由于本发明的鞋底采用了三气室结构， 可将足跟着地时的冲击力转化 为高压气体的内能储存起来， 并在行走、 跑、 跳等用足掌燈地的动作中， 迅速幹放出来， 以弹力的形式作用于足掌， 从而达到助力的目的。 该产品 用途广泛， 用于运动鞋类， 可以保护足跟， 增加蹬力， 从而提高运动员的 成績； 用于曰常生活用鞋， 可以帮助行走， 节省体力。  Because the sole of the present invention adopts a three-air chamber structure, it can convert the impact force when the heel hits the ground into high-pressure gas to store the internal energy, and quickly dry it in the action of using the soles of the foot to walk, run, jump, etc. Come out and act on the soles of the feet in the form of elasticity, so as to achieve the purpose of assisting. This product is widely used in sports shoes, which can protect the heel and increase pedaling force, thereby improving the performance of athletes; used in daily life shoes, it can help walking and save physical strength.

Claims

权 利 要 求 Rights request
1. 一种充气鞋底， 它包括： 三个气室， 即后气室（ 1 ) 、 中气室（ 2 ) 和 前气室（ 3 )；设在上述后气室（ 1 )和中气室（ 2 )之间的单向气阀 （ 4 ), 使气体通过该单向气阀只能从后气室（ 1 ) 流向中气室（ 2 ) ； 设在上述 中气室和前气室之间的开关（ 5 ) , 该开关用于控制前气室（ 3 ) 和中气 室（ 2 )之间的连通和断开； 穿过中气室（ 2 )连通前气室（ 1 )和后气 室（ 3 ) 的导气管（ 6 ) ； 以及设在上述导气管（ 6 ) 的一端口处的单向 气阀 （ 7 ) , 它可使气体从前气室（ 3 ) 流向后气室（ 1 )。 1. An inflatable sole comprising: three air chambers, namely a rear air chamber (1), a middle air chamber (2), and a front air chamber (3); provided in the rear air chamber (1) and the middle air chamber (2) a one-way air valve (4), so that the gas can only flow from the rear air chamber (1) to the middle air chamber (2) through the one-way air valve; Switch (5), which is used to control the connection and disconnection between the front air chamber (3) and the middle air chamber (2); through the middle air chamber (2) to connect the front air chamber (1) and the rear The air duct (6) of the air chamber (3); and the one-way air valve (7) provided at a port of the air duct (6), which allows the gas to flow from the front air chamber (3) to the rear air chamber (1) ).
2. 如权利要求 1所述的充气鞋底， 其特征在于： 所述开关（ 5 ) 具有质地 较硬的塑料管（ 51 ) 、 密封垫（ 52 ) 和一端制成半球面的柱体（ 53 )。 2. The inflatable sole according to claim 1, characterized in that: the switch (5) has a plastic tube (51), a gasket (52), and a cylinder (53) with a hemispherical surface at one end. .
3. 如权利要求 1所述的充气鞋底， 其特征在于： 所述后气室（ 1 ) 和前气 室（ 3 ) 由弹性材料制成， 而所述中气室（ 2 ) 由刚性材料制成。 3. The inflatable sole according to claim 1, characterized in that: the rear air chamber (1) and the front air chamber (3) are made of an elastic material, and the middle air chamber (2) is made of a rigid material to make.
PCT/CN1997/000140 1996-12-06 1997-12-05 Full air sole WO1998024338A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU51869/98A AU5186998A (en) 1996-12-06 1997-12-05 Full air sole

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN96244563U CN2261161Y (en) 1996-12-06 1996-12-06 Three air chamber shoesole
CN96244563.0 1996-12-06

Publications (1)

Publication Number Publication Date
WO1998024338A1 true WO1998024338A1 (en) 1998-06-11

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ID=5160809

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN1997/000140 WO1998024338A1 (en) 1996-12-06 1997-12-05 Full air sole

Country Status (3)

Country Link
CN (1) CN2261161Y (en)
AU (1) AU5186998A (en)
WO (1) WO1998024338A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005115191A1 (en) * 2004-05-24 2005-12-08 Yun-Foo Wu Shock-absorbing method and device of an insole of a resilient shoe
GB2447505A (en) * 2007-03-16 2008-09-17 Layla Holliday Footwear with shock absorbing air chambers

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446634A (en) * 1982-09-28 1984-05-08 Johnson Paul H Footwear having improved shock absorption
CN1088765A (en) * 1992-09-07 1994-07-06 乔治·勒梅特鹰牌鞋业有限公司 Have article of footwear of air circulation device and preparation method thereof
US5375346A (en) * 1993-04-02 1994-12-27 Energaire Corporation Thrust producing shoe sole and heel improved stability
CN2198783Y (en) * 1994-08-24 1995-05-31 俞晶 Vibration prevention ventilated shoes
CN2203538Y (en) * 1994-09-29 1995-07-19 廖梅意 Ventilated health shoes
CN2219037Y (en) * 1994-12-23 1996-02-07 刘换新 Air-insole massage health shoes
US5505010A (en) * 1993-05-12 1996-04-09 Fukuoka Chemical Industry Co., Ltd. Ventilating shoes

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446634A (en) * 1982-09-28 1984-05-08 Johnson Paul H Footwear having improved shock absorption
CN1088765A (en) * 1992-09-07 1994-07-06 乔治·勒梅特鹰牌鞋业有限公司 Have article of footwear of air circulation device and preparation method thereof
US5375346A (en) * 1993-04-02 1994-12-27 Energaire Corporation Thrust producing shoe sole and heel improved stability
US5505010A (en) * 1993-05-12 1996-04-09 Fukuoka Chemical Industry Co., Ltd. Ventilating shoes
CN2198783Y (en) * 1994-08-24 1995-05-31 俞晶 Vibration prevention ventilated shoes
CN2203538Y (en) * 1994-09-29 1995-07-19 廖梅意 Ventilated health shoes
CN2219037Y (en) * 1994-12-23 1996-02-07 刘换新 Air-insole massage health shoes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005115191A1 (en) * 2004-05-24 2005-12-08 Yun-Foo Wu Shock-absorbing method and device of an insole of a resilient shoe
GB2447505A (en) * 2007-03-16 2008-09-17 Layla Holliday Footwear with shock absorbing air chambers

Also Published As

Publication number Publication date
AU5186998A (en) 1998-06-29
CN2261161Y (en) 1997-09-03

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