CN102273770B - 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
- Publication number
- CN102273770B CN102273770B CN 201110189037 CN201110189037A CN102273770B CN 102273770 B CN102273770 B CN 102273770B CN 201110189037 CN201110189037 CN 201110189037 CN 201110189037 A CN201110189037 A CN 201110189037A CN 102273770 B CN102273770 B CN 102273770B
- Authority
- CN
- China
- Prior art keywords
- gasbag
- air bag
- sports shoes
- palm
- variable
- 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
- 239000007789 gas Substances 0.000 claims abstract description 28
- 239000011261 inert gas Substances 0.000 claims abstract description 5
- 150000002605 large molecules Chemical class 0.000 claims description 4
- 229920002521 macromolecule Polymers 0.000 claims description 4
- 230000037396 body weight Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000035807 sensation Effects 0.000 abstract 1
- 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
Images
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention provides a variable-gas pressure elastic gasbag power-assisting device for sports shoes, and is arranged in a mid-sole of each sports shoe, a front gasbag and a rear gasbag are arranged in the mid-soles of a front palm and a rear palm respectively, macromolecular inert gas is arranged in the front and the rear gasbags, the front and the rear gasbags are connected through a thick gas guide pipe with a one-way valve and a throttling device, the thick gas guide pipe with the one-way valve and the throttling device are mutually independent, the thick gas guide pipe with the one-way valve only allows gas to flow from the rear gasbag to the front gasbag and a throttling gas guide pipe always leads the front gasbag and the rear gasbag to be in communicated state. When a person wearing the sports shoes with the devices is still, the pressure in the gasbags in the front palms and the rear palms is kept balanced; when the person moves, the elasticity of the front palms of the sports shoes during the process of thrusting against the ground is in positive correlation with the impact force to the rear palms of the sports shoes at touchdown of the front palm and the rear palm, so that the same shoes can produce different comfortable motion foot sensations which are suitable for the persons in different body weights.
Description
Technical field
The present invention relates to a kind of sport footwear with elastic bag, particularly with the sport footwear of variable-gas pressure elastic gasbag power-assisting device.
Background technology
In order to make the people improve sport efficiency in motion process, obtain comfortable feel, each large sport footwear of whole world manufacturer 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, zoom air of NIKE company etc.Applying to the more representational science and technology of motion Heel has the adiPRENE of ADIDAS company, max air of NIKE company etc.
Although scientific and technological principle, technology that different motion footwear company adopts are different, 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 impact-absorbing 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 partially hard, and elasticity is better, and adiPRENE is relatively soft, therefore impact-absorbing and vibrations better.The zoom air of NIKE company and max air are respectively the air bag of the palm at the end before and after being placed in, and zoom air is ultra-thin, and is flat, thickness 8mm, and pressure is 20PSI, elasticity is better.Max air thickness has 18-22mm, and the center pressure that is used for bradyseism is 5PSI, and resiliency is better.Although differing greatly of this two companies product all reached identical effect.
But these designs all exist identical problem: the 1st, design when in the sole of front and back, the elasticity of bottom material is all for motion, and elasticity and soft or hard degree are immutable, cause the people pleasant but harder bottom forefoot bottom general sensorimotor footwear hind paw when static; The 2nd, the different people of body weight is to experiencing different with the money sport footwear, the people that for example body weight is moderate thinks and wears the good pair of trainers 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 walking or the process of jogging, and always rear heel first lands, then forward roll, then pedal ground with forefoot, utilize reaction force generation thrust forward that the people is moved ahead.After in walking or the process of jogging, heelstrike the time, the impulsive force of generation is huge, is about 3 times of left and right of body weight for humans.
Summary of the invention
The present invention proposes variable-gas pressure elastic gasbag power-assisting device for sports shoes, and dress is installed the people of this device sport footwear when static, and in the palm of front and back, gasbag pressure keeps balance; When motion, the elastic force 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 and shoe user's being proportionate property of body weight, make identical footwear can produce to the people of different weight the comfortable motion feel that is fit to themselves.
Inventive concept: be installed on the impulsive force that two air bags that in sport footwear, the wireway with check valve at the end is connected with throttling arrangement produce the people heelstrike the time in walking or after in jogging and absorb by rear gasbag by a kind of, impulsive force forces the front air bag of gas flow simultaneously, make gas pressure increase in 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: variable-gas pressure elastic gasbag power-assisting device for sports shoes, be arranged at the middle end of sport footwear, be provided with a front air bag in half sole at the end, be provided with a rear gasbag in the rear palm at the end, before, the built-in large molecule inert gas of rear two air bags, front air bag, rear gasbag is connected with a throttling arrangement by a thick wireway with check valve, thick wireway and a throttling arrangement with check valve are separate, thick wireway with check valve only allows gas to flow to front air bag by rear gasbag, and the throttling wireway makes front air bag always, rear gasbag is in connected state.
Beneficial effect: the present invention is arranged at the middle end of sport footwear, as the people in walking or the process of jogging, divide the greater impact power of generation that rear gasbag pressure is increased to the sport footwear rear palma heelstrike the time after each, when rear palm air bag internal gas pressure moment becomes large, gas can enter into the half sole air bag with speed faster by thick wireway and throttling arrangement in air bag, having increased the pressure in the half sole air bag, thereby increase its elasticity.When in current air bag, gas pressure intensity was greater than rear gasbag pressure, in air bag, gas only can enter in rear gasbag with slower speed by throttling arrangement, and pedaling ground and obtain larger elasticity for half sole provides the time; When current rear gasbag was all stressed, before and after can making, bladder pressure was kept a kind of poised state substantially; The present invention can produce to the people of different weight the comfortable motion feel that is fit to themselves.
Description of drawings
Fig. 1 is the structural representation of variable-gas pressure elastic gasbag power-assisting device for sports shoes footwear side embodiment.
Fig. 2 is the structural representation that variable-gas pressure elastic gasbag power-assisting device for sports shoes sole face embodies.
Shown in figure: 1, front 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, further describe the present invention as follows:
Variable-gas pressure elastic gasbag power-assisting device for sports shoes is arranged at the bottom of sport footwear 2, with the flexible material parcel with good recovery, durability, as the EVA material, thereby forms the end in a complete sport footwear around it.
The middle end of half sole, be built-in with thinner front air bag 1, on front 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 such design can make front air bag easily bend; A thicker rear gasbag 3 is arranged at the middle end of the rear palm, and the built-in large molecule inert gas of forward and backward air bag does not slowly leak with assurance; Front air bag 1, rear gasbag 3 are connected with a throttling arrangement 5 by a thick wireway 6 with check valve 7, thick wireway 6 and throttling arrangement 5 with check valve 7 are separate, thick wireway with check valve only allows gas to flow to front air bag 1 by rear gasbag 3, and throttling arrangement 5 makes front air bag 1, rear gasbag 3 be in connected state always.
The gas pressure that injects in described air bag is specifically decided according to the professional purpose of footwear.
Heel of a shoe lands and impacts rear gasbag 3 in walking or the process of jogging, the gas that larger impulsive force will be arranged in the rear gasbag 3 of the rear palm imports front air bag 1 quickly by throttling arrangement 5 and thick wireway 6, check valve 7, make front air bag 1 internal pressure moment reinforcement, provide good elasticity for half sole lands with pedaling again.And along with half sole is had an effect and pedaled ground, during the rear palm soars, make a part of gases at high pressure that are arranged in front air bag 1 only slowly flow back to the rear gasbag 3 of motion Heel by throttling arrangement 5, pedaling ground and obtain larger elasticity for half sole provides the time, also provides heelstrike buffering to prepare after next time.
Throttling arrangement 5 shown in Fig. 2 is the throttling wireway.Throttling arrangement 5 can be also a choke valve.
Claims (3)
1. variable-gas pressure elastic gasbag power-assisting device for sports shoes, this device is arranged at the middle end of sport footwear, be provided with a front air bag in half sole at the end, be provided with a rear gasbag in the rear palm at the end, front air bag is connected by a thick wireway with check valve with rear gasbag, front air bag, the built-in large molecule inert gas of rear gasbag, it is characterized in that: front air bag also is connected by a throttling arrangement with rear gasbag, thick wireway and a throttling arrangement with check valve are separate, thick wireway with check valve only allows gas to flow to front air bag by rear gasbag, and throttling arrangement makes front air bag always, rear gasbag is in connected state.
2. variable-gas pressure elastic gasbag power-assisting device for sports shoes according to claim 1, it is characterized in that: front 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. variable-gas pressure elastic gasbag power-assisting device for sports shoes 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 CN102273770A (en) | 2011-12-14 |
| CN102273770B true CN102273770B (en) | 2013-06-19 |
Family
ID=45099753
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) |
Families Citing this family (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102273770A (en) | 2011-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5937544A (en) | Athletic footwear sole construction enabling enhanced energy storage, retrieval and guidance | |
| EP3315040A2 (en) | Article of footwear having a midsole with multiple portions and method of making the same | |
| US7096605B1 (en) | Article of footwear having an embedded plate structure | |
| JP4524421B2 (en) | Sole construction for energy storage and return | |
| US7287340B2 (en) | Energy translating mechanism incorporated into footwear for enhancing forward momentum and for reducing energy loss | |
| US9986784B2 (en) | Flexible forefoot protection for insoles and shoes | |
| US6785984B2 (en) | Walking shoe | |
| CN102273770B (en) | Variable-gas pressure elastic gasbag power-assisting device for sports shoes | |
| CN108542040A (en) | A kind of running shoes sole and its application | |
| CN101357009B (en) | Sports leisure shoes with elasticity body-building function | |
| CN209449814U (en) | Variable elastic airbag booster for sports shoes | |
| RU2238016C2 (en) | Sole structure for accumulating and releasing of energy | |
| CN111093415A (en) | Shoe outsole | |
| CN201480130U (en) | Shoe body | |
| CN201523718U (en) | Novel sports shoe aircushion | |
| CN216822005U (en) | Sole structure with energy-absorbing post and shoes | |
| CN114451629B (en) | Sole without heel and shoes | |
| CN206365534U (en) | A kind of bradyseism running shoes | |
| CN105011457A (en) | Split-finger health-care sports shoes and processing method thereof | |
| CN201967831U (en) | Buffering booster sole | |
| CN209898394U (en) | Shoe capable of changing along with foot arch | |
| CN204861449U (en) | Composite shoe midsole and composite shoe | |
| CN201323921Y (en) | Sports shoes | |
| CN201911412U (en) | Crossed sole structure | |
| CN203262419U (en) | Shock-absorption insole of jogging shoe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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 |