CN102273770A - Variable-gas pressure elastic gasbag power-assisting device for sports shoes - Google Patents
Variable-gas pressure elastic gasbag power-assisting device for sports shoes Download PDFInfo
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- CN102273770A CN102273770A CN201110189037XA CN201110189037A CN102273770A CN 102273770 A CN102273770 A CN 102273770A CN 201110189037X A CN201110189037X A CN 201110189037XA CN 201110189037 A CN201110189037 A CN 201110189037A CN 102273770 A CN102273770 A CN 102273770A
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- air bag
- airbag
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- wireway
- sports
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- 239000007789 gas Substances 0.000 claims description 12
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 229920002521 macromolecule Polymers 0.000 abstract 1
- 230000037396 body weight Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- VQDBNKDJNJQRDG-UHFFFAOYSA-N Pirbuterol Chemical compound CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=N1 VQDBNKDJNJQRDG-UHFFFAOYSA-N 0.000 description 3
- 210000004744 fore-foot Anatomy 0.000 description 3
- 229940103178 maxair Drugs 0.000 description 3
- 208000025978 Athletic injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000000548 hind-foot Anatomy 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
本发明提出了一种运动鞋气压可变弹性气囊助力装置，设置在运动鞋的中底内，在前、后掌中底内分别设有一个前气囊、后气囊，前、后气囊内置大分子惰性气体，前、后气囊通过一个带有单向阀的粗导气管和一个节流装置相连接，带有单向阀的粗导气管和一个节流装置是相互独立的，带有单向阀的粗导气管仅允许气体由后气囊流向前气囊，而节流导气管一直使前气囊、后气囊处于连通状态。穿着安装此装置运动鞋的人在静止时，前后掌内气囊压力保持平衡；在运动时，蹬地过程中运动鞋前掌的弹力大小与之前后掌着地时对运动鞋后掌的冲击力呈正相关性，使得相同的鞋可以对不同体重的人产生适合他们自己的舒适运动脚感。
The present invention proposes a kind of air pressure variable elastic airbag boosting device for sports shoes, which is arranged in the midsole of sports shoes, and a front airbag and a rear airbag are respectively arranged in the midsole of the front and rear palms, and the front and rear airbags are built with macromolecule inertia For gas, the front and rear airbags are connected through a thick air duct with a one-way valve and a throttling device. The thick air duct with a one-way valve and a throttling device are independent of each other. The thick airway only allows gas to flow from the rear airbag to the front airbag, while the throttled airway keeps the front airbag and the rear airbag in communication. When the person wearing the sports shoes with this device is at rest, the pressure of the airbags in the front and rear palms keeps balance; when exercising, the elastic force of the front palm of the sports shoe during the kicking process is positive to the impact force on the rear palm of the sports shoe when the front and rear palms touch the ground. Correlation, so that the same shoes can produce comfortable sports feet for people of different weights.
Description
Technical field
The present invention relates to a kind of sport footwear that has elastic bag, particularly have the sport footwear of air pressure variable elastic air bag power assisting device.
Background technology
In order to make the people in motion process, improve sport efficiency, obtain comfortable feel, each big sport footwear manufacturer of the whole world has all done a series of researchs for this reason and has obtained corresponding achievement for many years.Applying to the more representational science and technology of sport footwear half sole has the adiPRENE+ of ADIDAS company, the zoom air of NIKE company etc.Applying to the more representational science and technology of motion Heel has the adiPRENE of ADIDAS company, the max air of NIKE company etc.
Though scientific and technological principle, technology that different motion footwear company is adopted have nothing in common with each other, the desired purpose that reaches is consistent.That is, the science and technology of forefoot is used for bounce-back and shock-absorbing, to improve sport efficiency, reduces athletic injury; The science and technology of hind paw is used for absorbing impacts and dispersive pressure, to obtain comfortable feel, reduces athletic injury.For example: the adiPRENE+ of ADIDAS company is two kinds of very similar materials with adiPRENE, and its light weight has recovery and durability preferably.Difference is that adiPRENE+ is hard partially, and elasticity is better, and adiPRENE is relatively soft, therefore can absorb better to impact and vibrations.The zoom air of NIKE company and max air are respectively the air bag of the palm at the end before and after placing, and zoom air is ultra-thin, and is flat, thickness 8mm, and pressure is 20PSI, elasticity is better.Max air thickness then has 18-22mm, and the center pressure that is used for bradyseism is 5PSI, and resiliency is better.Though differing greatly of this two companies product all reached identical effect.
But these designs all exist identical problem: the 1st, design when the elasticity of bottom material is all for motion in the sole of front and back, and elasticity and soft or hard degree are immutable, cause people general sensorimotor footwear hind paw bottom when static pleasant but harder bottom the forefoot; The 2nd, the different people of body weight is to experiencing different with the money sport footwear, for example the people that body weight is moderate thinks and wears the good a pair of sport footwear of feel, the people that body weight is lighter can feel that the too hard feel of half sole is relatively poor, and the heavier people of body weight can feel that half sole is too soft and lacks flexibility.
The people is in the walking or the process of jogging, and always rear heel lands earlier, and then forward roll is pedaled ground with forefoot again, utilizes reaction force generation thrust forward that the people is moved ahead.Heelstrike the time, the impulsive force of generation is huge, is about about 3 times of body weight for humans after in the walking or the process of jogging.
Summary of the invention
The present invention proposes sport footwear air pressure variable elastic air bag power assisting device, and dress is installed the people of this device sport footwear when static, and gasbag pressure keeps balance in the palm of front and back; When motion, the elastic force size of pedaling sport footwear half sole in the ground process with it before and after the palm when landing to the being proportionate property of impulsive force of motion Heel, be half sole elastic force size and shoe user's being proportionate property of body weight, make identical footwear can produce the comfortable motion feel that is fit to themselves people of different weight.
Inventive concept: be installed on the wireway that has check valve at the end is connected with throttling arrangement in the sport footwear two air bags the impulsive force that the people produces heelstrike the time in walking or after in jogging is absorbed by rear gasbag by a kind of, impulsive force forces the preceding air bag of gas flow simultaneously, make gas pressure increase in the air bag, increase the elastic force of half sole and be people's the action power-assisted of advancing that moves ahead, obtained feel preferably.
Technical scheme of the present invention: sport footwear air pressure variable elastic air bag power assisting device, be arranged at the middle end of sport footwear, in half sole, be provided with a preceding air bag at the end, in the palm of back, be provided with a rear gasbag at the end, before, the built-in big molecule inert gas of back two air bags, preceding air bag, rear gasbag is connected with a throttling arrangement by a thick wireway that has check valve, thick wireway and a throttling arrangement of having check valve are separate, the thick wireway that has check valve only allows gas to flow to preceding air bag by rear gasbag, and the throttling wireway makes preceding air bag always, rear gasbag is in connected state.
Beneficial effect: the present invention is arranged at the middle end of sport footwear, when the people in the walking or the process of jogging, divide the greater impact power that produces that rear gasbag pressure is increased to the sport footwear rear palma heelstrike the time after each, when back palm air bag internal gas pressure moment becomes big, gas can enter into the half sole air bag with fast speeds by thick wireway and throttling arrangement in the air bag, having increased the pressure in the half sole air bag, thereby increase its elasticity.When gas pressure intensity was greater than rear gasbag pressure in the current air bag, gas only can enter in the rear gasbag with slower speed by throttling arrangement in the air bag, and pedaling ground and obtain big elasticity for half sole provides the time; When current rear gasbag was all not stressed, bladder pressure was kept a kind of poised state substantially before and after can making; The present invention can both produce the comfortable motion feel that is fit to themselves to the people of different weight.
Description of drawings
Fig. 1 is the structural representation that embody sport footwear air pressure variable elastic air bag power assisting device footwear side.
Fig. 2 is the structural representation that sport footwear air pressure variable elastic air bag power assisting device sole face embodies.
Shown in the figure: 1, preceding air bag; 2, the middle end; 3, rear gasbag; 4, outer bottom; 5, throttling wireway; 6, thick wireway; 7, check valve.
The specific embodiment
As shown in Figure 1 and Figure 2, it is as follows to further describe the present invention:
Sport footwear air pressure variable elastic air bag power assisting device is arranged at the bottom of the sport footwear 2, with the flexible material parcel with good recovery, durability, as the EVA material, thereby forms the end in the complete sport footwear around it.
The middle end of half sole, be built-in with thin preceding air bag 1, on the preceding air bag 1 impression arranged, and makes it become strip and be the air chamber that is arranged in parallel, and the tracheae that is communicated with each air chamber is arranged in the side, and air bag easily bent before such design can make; A thicker rear gasbag 3 is arranged, the built-in big molecule inert gas of forward and backward air bag does not slowly leak with assurance at the middle end of the back palm; Preceding air bag 1, rear gasbag 3 are connected with a throttling arrangement 5 by a thick wireway 6 that has check valve 7, the thick wireway 6 and the throttling arrangement 5 that have check valve 7 are separate, the thick wireway that has check valve only allows gas to flow to preceding air bag 1 by rear gasbag 3, and throttling arrangement 5 makes preceding air bag 1, rear gasbag 3 be in connected state always.
The gas pressure that injects in the described air bag is specifically decided according to the professional purpose of footwear.
Heel of a shoe lands and impacts rear gasbag 3 in the walking or the process of jogging, the gas that bigger impulsive force will be arranged in the rear gasbag 3 of the back palm imports preceding air bag 1 quickly by throttling arrangement 5 and thick wireway 6, check valve 7, air bag 1 internal pressure moment reinforcement provides better elastic for half sole lands with pedaling again before making.And along with half sole is had an effect and pedaled ground, during the back palm soars, a part of gases at high pressure of air bag 1 only slowly flow back to the rear gasbag 3 of motion Heel before feasible being arranged in by throttling arrangement 5, and elasticity provides the time for half sole is pedaled ground and obtained greatly, also provides buffering to prepare heelstrike after next time.
Before air bag 1 be not limited to the structure shown in Fig. 1,2, preceding air bag 1 can both achieve the goal so long as can hold the structure of big molecule inert gas.
Claims (3)
1. sport footwear air pressure variable elastic air bag power assisting device, be arranged at the middle end of sport footwear, in half sole, be provided with a preceding air bag at the end, in the palm of back, be provided with a rear gasbag at the end, before, the built-in big molecule inert gas of back two air bags, preceding air bag, rear gasbag is connected with a throttling arrangement by a thick wireway that has check valve, thick wireway and a throttling arrangement of having check valve are separate, the thick wireway that has check valve only allows gas to flow to preceding air bag by rear gasbag, and the throttling wireway makes preceding air bag always, rear gasbag is in connected state.
2. sport footwear air pressure variable elastic air bag power assisting device according to claim 1, it is characterized in that: preceding air bag has impression on (1), makes it become strip and is the air chamber that is arranged in parallel, and the tracheae that is communicated with each air chamber is arranged in the side.
3. sport footwear air pressure variable elastic air bag power assisting device according to claim 1 and 2, it is characterized in that: throttling arrangement (5) is throttling wireway or choke valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110189037 CN102273770B (en) | 2011-07-07 | 2011-07-07 | Variable-gas pressure elastic gasbag power-assisting device for sports shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110189037 CN102273770B (en) | 2011-07-07 | 2011-07-07 | Variable-gas pressure elastic gasbag power-assisting device for sports shoes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102273770A true CN102273770A (en) | 2011-12-14 |
| CN102273770B CN102273770B (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110189037 Expired - Fee Related CN102273770B (en) | 2011-07-07 | 2011-07-07 | Variable-gas pressure elastic gasbag power-assisting device for sports shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102273770B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193594A (en) * | 2015-05-18 | 2015-12-30 | 重庆倍精科技研发有限公司 | Weight-bearing walking speed-up boosting device |
| CN107788617A (en) * | 2016-09-05 | 2018-03-13 | 厦门乔丹科技有限公司 | One kind energy-conservation, cooling, shock-absorbing sole |
| CN109349740A (en) * | 2018-10-26 | 2019-02-19 | 李芳军 | Massage insole with extrusion type airflow function |
| CN110250654A (en) * | 2019-07-15 | 2019-09-20 | 安踏（中国）有限公司 | A kind of air bag, relevant sole and sport footwear for Sports shoe sole |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076769U (en) * | 1990-06-08 | 1991-05-15 | 秦军山 | Gas-filled mountaineering shoes |
| CN2337805Y (en) * | 1998-05-08 | 1999-09-15 | 杨思军 | Soles |
| CN2432799Y (en) * | 2000-06-20 | 2001-06-06 | 张士军 | Health-care shoes with foot caring and perspiring function |
| CN2503741Y (en) * | 2001-10-12 | 2002-08-07 | 深圳市威狮卡特商业有限公司 | Sole air flow damper |
| JP2003189902A (en) * | 2001-12-21 | 2003-07-08 | Kenji Yoshida | Shoe ventilating device |
-
2011
- 2011-07-07 CN CN 201110189037 patent/CN102273770B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2076769U (en) * | 1990-06-08 | 1991-05-15 | 秦军山 | Gas-filled mountaineering shoes |
| CN2337805Y (en) * | 1998-05-08 | 1999-09-15 | 杨思军 | Soles |
| CN2432799Y (en) * | 2000-06-20 | 2001-06-06 | 张士军 | Health-care shoes with foot caring and perspiring function |
| CN2503741Y (en) * | 2001-10-12 | 2002-08-07 | 深圳市威狮卡特商业有限公司 | Sole air flow damper |
| JP2003189902A (en) * | 2001-12-21 | 2003-07-08 | Kenji Yoshida | Shoe ventilating device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193594A (en) * | 2015-05-18 | 2015-12-30 | 重庆倍精科技研发有限公司 | Weight-bearing walking speed-up boosting device |
| CN107788617A (en) * | 2016-09-05 | 2018-03-13 | 厦门乔丹科技有限公司 | One kind energy-conservation, cooling, shock-absorbing sole |
| CN109349740A (en) * | 2018-10-26 | 2019-02-19 | 李芳军 | Massage insole with extrusion type airflow function |
| CN110250654A (en) * | 2019-07-15 | 2019-09-20 | 安踏（中国）有限公司 | A kind of air bag, relevant sole and sport footwear for Sports shoe sole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102273770B (en) | 2013-06-19 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20170707 |