CN101810382A - Air cushion for shoes and method for eliminating air cushion noise for shoes - Google Patents
Air cushion for shoes and method for eliminating air cushion noise for shoes Download PDFInfo
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- CN101810382A CN101810382A CN 201010161989 CN201010161989A CN101810382A CN 101810382 A CN101810382 A CN 101810382A CN 201010161989 CN201010161989 CN 201010161989 CN 201010161989 A CN201010161989 A CN 201010161989A CN 101810382 A CN101810382 A CN 101810382A
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- air cushion
- silicone oil
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- shoes
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Abstract
The invention relates to a method for eliminating TPU air cushion noise for shoes. In the method, little silicone oil is added in an air cavity chamber of the air cushion. The silicone oil has the advantages of colorlessness, odorlessness, non toxicity, difficult volatilization, small viscosity-temperature coefficient and high temperature and low temperature resistance, so that after the silicone oil is arranged in the air cavity chamber of the TPU air cushion, protective films are formed on the upper wall and the lower wall of the air cavity chamber, and when contacted, the upper wall and the lower wall of the air cavity chamber are isolated by the protective films. Therefore, no noise is generated in the using process of the TPU air cushion to achieve the aim of eliminating noise. The method for eliminating the noise has low cost and good noise eliminating effect.
Description
Technical field:
The present invention relates to a kind of footwear and use the method for air cushion noise with TPU air cushion and elimination footwear.
Background technology:
The air cushion footwear of the shoes of TPU air cushion such as NIKE etc. are installed, because dress is comfortable, therefore be subjected to consumer's favor, particularly those installations have the shoes of air cushion of ventilation effect such as our AIRFLOW series, because existing damping has ventilation effect again, can when improving snugness of fit, can also fall the generation of footing gas effectively, therefore be subjected to people's welcome particularly to be subjected to pursuing of sweaty feet patient deeply.But because footwear all are to make with thermoplastic blowing with the TPU air cushion, the air cushion of tool ventilation effect, ventilation is to utilize the air cushion compression to produce exhaust and air-breathing by three-way valve, this air cushion is paid attention to compression factor very much, be that compression factor is high more, the gas output that produces is just big more, and high compression ratio can make that air cushion does extremely thinly has a very large exhaust effect.Wearing this shoes, during compression pneumatic cushion, because on the TPU air cushion, two walls can constantly contact down, separate, because the bonding condition in surface takes place in TPU, temperature, pressure in the process of walking, constantly pushes air cushion, friction, make the heating of air cushion office, though this temperature can not cause air cushion merge (TPU just can merge about 130 °) jamming on can cause down air cushion inside have sticking phenomenon occur in air cushion on, down will produce noise during the separation of two walls, this noise is especially in quiet place, as office, the hotel, the time feel ear-piercing especially, bring no small embarrassment and inconvenience to the wearer.And those are not had the air cushion of ventilation effect, air cushion footwear such as NIKE, in case the insufficient pressure of air cushion gas leakage or air cushion occurs, phenomenon, also can produce same annoying noise, this also is the big problem that numerous NIKE air cushion footwear user widely reacts, at this problem, NIKE company does not have good way to solve yet, and their unique solution is the ventilation pad.This was both expensive for the user, and was time-consuming again.
Summary of the invention:
Purpose of the present invention provides the method that a kind of cost is low, the elimination footwear of good muffling effect are used TPU air cushion noise.
Another object of the present invention provides a kind of footwear air cushion that can not make a noise.
Another purpose of the present invention provides a kind of air cushion footwear that can not make a noise.
The present invention realizes above-mentioned purpose of the present invention by following technical solution: a kind of method of eliminating footwear with the air cushion noise is characterized in that: add a spot of silicone oil in the gas chamber of air cushion.
The silicone oil that adds and the volumetric ratio of gas chamber are between 1: 15 to 1: 30, many can cause silicone oil to spill easily.
At the air cushion that does not have degassing function, adding also can be used from leakage hole after air cushion gas leakage and inject with syringe before silicone oil can seal after the air cavity blow molding.Inject silicone oil and can prolong gas tube orifice at the air cushion that degassing function is arranged.
The present invention solves the technical scheme that above-mentioned another purpose adopts: a kind of footwear TPU air cushion, comprise gas chamber, and be characterized in: in gas chamber, also be equiped with silicone oil.
The present invention solves the technical scheme that above-mentioned another purpose adopts: a kind of air cushion footwear, comprise vamp, sole, and in sole, be provided with cavity, be equiped with air bag in the cavity, be characterized in: also be equiped with silicone oil in the gas chamber of described air bag.
The present invention has following beneficial effect: because silicone oil has colourless; tasteless; nontoxic; not volatile and warm sticking coefficient is little; the advantage of high-low temperature resistant; after in the gas chamber of air cushion, being placed with silicone oil; can be in gas chamber; form diaphragm on the lower wall; thereby in gas chamber; intercept by this diaphragm when two walls contact down; therefore air cushion in use just can not make a noise; in addition; particularly at the air cushion of taking a breath; enter gas chamber owing to have sweat during ventilation; and the Main Ingredients and Appearance of sweat contains common salt; uric acid; acid composition such as urea; these compositions can cause corrosiveness to the air cushion of being made by thermoplastic (as TPU); thereby cause the air cushion premature aging; gas leakage; and in gas chamber, added silicone oil; can be in gas chamber; form diaphragm on the lower wall, this diaphragm chemical property is extremely stable, can not produce chemical reaction with sweat; thereby improve the service life of air cushion greatly, and this noise reduction method cost is low; erasure effect is very good.
Adding silicone oil, air cushion can not cause air cushion bonding in wearing process because of approaching very much, perhaps sends and makes us uncomfortable sound, makes this The Application of Technology scope more extensive.
Description of drawings:
Fig. 1 is the structural representation of a kind of air exhausting shoes air cushion of the present invention.
The rearview of a kind of air exhausting shoes air cushion of Fig. 2 the present invention
Fig. 3 is the A-A cutaway view of Fig. 1
Fig. 4 is the I place enlarged drawing of Fig. 3
Fig. 5 is the structural representation of a kind of air exhausting shoes of the present invention
The specific embodiment:
The invention will be further described below in conjunction with accompanying drawing:
Shown in Fig. 1-4, a kind of air exhausting shoes air cushion of the present invention embodiment, described air cushion includes Upper gasket 1 and the lower gasket 2 with the profile similarity of sole, on being somebody's turn to do, lower gasket 1,2 are made by polyester material (TPU) usually, to guarantee that it has elasticity and soft comfortableness preferably, last, lower gasket 1, sealing forms gas chamber between all sides of 2, last, lower gasket 1, also be provided with a plurality of support columns 3 between 2, described support column 3 is last, following two ends are provided with the cylinder of groove 31, it is big that described groove 31 is preferably oral area, the bell mouth shape that the bottom is little, a diaphragm seal 4 also has been sticked on Upper gasket, sealing sheet 4 will form gas column corresponding to upper groove 31 sealings of main air cavity 5 locational each support column 3, side (also can be downside) at air cushion also is provided with triple valve 8, described triple valve 8 includes blow vent 811, breather cheek valve door and the unidirectional valve of giving vent to anger, last, lower gasket 1, be provided with isolation bar 7 near the toe position between 2, this isolation bar 7 is separated into described gas chamber two chambers of main air cavity 5 and pumping chamber 6, upside at pumping chamber 6 offers air inlet 61, pumping chamber 6 interlinks by the air intake valve of breather pipe 9 with triple valve 8, the blow vent 811 and the main air cavity 5 of triple valve 8 interlink, the air outlet valve and the ambient atmos of triple valve 8 interlink, and described breather pipe 9 is with last, lower gasket 1,2 integrally blow moulding; In main air cavity 5 and pumping chamber 6, be equiped with silicone oil (be preferably in the upper groove 31 of support column 3 and also adorn silicone oil), the silicone oil that in full palm air cushion, adds as present embodiment, the general silicone oil amount that adds is that 1-3mg is suitable.It is suitable that silicone oil is selected low viscosity silicone for use.
Be illustrated in figure 5 as a kind of air exhausting shoes, comprise vamp (not looking out among the figure), sole 11, in sole 11, be provided with cavity 111, be placed with air cushion in the cavity 111, air cushion is connected with triple valve, in the main air cavity of this air cushion and pumping chamber, be equiped with silicone oil (be preferably in the upper groove 31 of support column 3 and also adorn silicone oil), base plate 10 in being provided with above air cushion, periphery at sole 11 is provided with a steam vent 112, this steam vent 112 is preferably disposed on the rear wall periphery of rear feet of sole 11, and steam vent 112 is connected with the intake valve of triple valve 8 by tracheae 12.
Obviously; in hermetic not air cushion footwear with degassing function; what no matter these air cushion footwear adopted is to slap air cushion or local air cushion entirely, adds silicone oil realize abating the noise purpose or to add silicone oil in this air cushion gas leakage back all be to belong to protection scope of the present invention to eliminate the noise that air cushion was produced in the use in such air cushion.
And in air exhausting shoes,, in the air bag of such air exhausting shoes, add silicone oil if the exhaust air cushion adopts is not to slap air cushion entirely and adopt local gasbag-type, and can certainly play the use noise that reduces air exhausting shoes, this is certainly also within protection scope of the present invention.
Claims (6)
1. a method of eliminating footwear with TPU air cushion noise is characterized in that: add a spot of silicone oil in the gas chamber of air cushion.
2. method according to claim 1 is characterized in that: the silicone oil of adding and the volumetric ratio of gas chamber are for being fit between 1: 15 to 1: 30.
3. method according to claim 1 is characterized in that: silicone oil seals preceding adding after the air cavity blow molding, also can add in the blowing process.
4. method according to claim 1 is characterized in that: silicone oil is used from leakage hole after air cushion gas leakage and is injected with syringe.
5. a footwear air cushion comprises gas chamber, it is characterized in that: also be equiped with silicone oil in gas chamber.
6. air cushion footwear comprise vamp, sole, are provided with cavity in sole, are equiped with air bag in the cavity, it is characterized in that: also be equiped with silicone oil in the gas chamber of described air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101619896A CN101810382B (en) | 2010-04-29 | 2010-04-29 | Air cushion for shoes and method for eliminating air cushion noise for shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101619896A CN101810382B (en) | 2010-04-29 | 2010-04-29 | Air cushion for shoes and method for eliminating air cushion noise for shoes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101810382A true CN101810382A (en) | 2010-08-25 |
| CN101810382B CN101810382B (en) | 2011-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101619896A Expired - Fee Related CN101810382B (en) | 2010-04-29 | 2010-04-29 | Air cushion for shoes and method for eliminating air cushion noise for shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101810382B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0759602A (en) * | 1993-08-20 | 1995-03-07 | Daiwa Seiko Inc | Fitting pad |
| JPH07155206A (en) * | 1993-10-26 | 1995-06-20 | Jeison Co Ltd | Sneakers with air tube |
| CN2340224Y (en) * | 1998-03-19 | 1999-09-29 | 李德忠 | Forced ventilation shoesole |
| KR100694970B1 (en) * | 2006-12-06 | 2007-03-14 | 노진구 | Shoes with midsole having charcoal and resin inside |
-
2010
- 2010-04-29 CN CN2010101619896A patent/CN101810382B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0759602A (en) * | 1993-08-20 | 1995-03-07 | Daiwa Seiko Inc | Fitting pad |
| JPH07155206A (en) * | 1993-10-26 | 1995-06-20 | Jeison Co Ltd | Sneakers with air tube |
| CN2340224Y (en) * | 1998-03-19 | 1999-09-29 | 李德忠 | Forced ventilation shoesole |
| KR100694970B1 (en) * | 2006-12-06 | 2007-03-14 | 노진구 | Shoes with midsole having charcoal and resin inside |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101810382B (en) | 2011-04-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| 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: 20110420 Termination date: 20200429 |