CN201506217U - Multi-layer tire of bicycle - Google Patents
Multi-layer tire of bicycle Download PDFInfo
- Publication number
- CN201506217U CN201506217U CN2009202473663U CN200920247366U CN201506217U CN 201506217 U CN201506217 U CN 201506217U CN 2009202473663 U CN2009202473663 U CN 2009202473663U CN 200920247366 U CN200920247366 U CN 200920247366U CN 201506217 U CN201506217 U CN 201506217U
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- CN
- China
- Prior art keywords
- tire
- layer
- bicycle
- rubber pad
- tyre
- 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
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Abstract
The utility model relates to a multi-layer tire of bicycle, which comprises an outer tire, an inner tire and a gas nipple. Another ring of hard rubber pad is adhibited around the inner surface of the inner tire. Another ring of inner layer inner tire is adhibited on the surface of the rubber pad. The gas nipple of the inner tire at the inner layer extends out from the outer tire after penetrating the rubber pad and the inner tire at the outer layer. In normal using, one user only uses the inner tire at the outer layer. The inner tire at the outer layer is injected with gas through the gas nipple of the outer layer for expanding and closely abutting to the inner wall of the outer tire, and the multi-layer tire of bicycle can be used normally. When the inner tire at the outer layer bursts, the user can inject gas into the inner tire at the inner layer through the gas nipple of the inner layer for expanding and gradually compressing a rubber pad and the inner tire at the outer layer for closing to the outer tire and realizing the full state of the bicycle tire again, and the bicycle can be used continuously at this time. The multi-layer tire of bicycle has the advantages of simple structure, good convenience, high practicability, simple process, etc.
Description
Technical field the utility model relates to a kind of bicycle part, especially a kind of bicycle multilayer tire.
Background technology is well-known, and bicycle is the vehicle commonly used in people's life and work.But at present the tire structure of bicycle is too simple, all forms by the cover tire parcel inner tube of a tyre, in case have sharp object to pierce through cover tire when driving and puncture the inner tube of a tyre, cause the inner tube of a tyre to be blown out after, tire just can listlessly be suppressed, and can cause continuing when serious driving a vehicle.In order to address the above problem, we provide a kind of bicycle multilayer tire of interior equipment tire.
The summary of the invention the purpose of this utility model provides a kind of bicycle multilayer tire, is used to solve the ordinary bicycle tire and can't continues by bike problem after damaging.
For achieving the above object, the utility model bicycle multilayer tire comprises cover tire, the inner tube of a tyre and valve, pastes another circle solid rubber pad around inner tube of a tyre inner surface, paste another circle internal layer inner tube of a tyre on the rubber pad surface, the valve of this internal layer inner tube of a tyre stretches out cover tire after running through rubber pad, the outer inner tube of a tyre.
After adopting said structure, when normally using, the user only uses the outer inner tube of a tyre, makes its expansion by the outer inner tube of a tyre injecting gas of outer valve picture, closely withstand on the cover tire inwall just can, can normally use this moment; When the outer inner tube of a tyre was blown out, the user can pass through internal layer valve injecting gas in the internal layer inner tube of a tyre, it is expanded and oppresses rubber pad gradually and the outer inner tube of a tyre is pressed close to cover tire, realized the full state of tire again, and can continue to use by bike this moment.
Compared with the prior art, the beneficial effects of the utility model are: rational in infrastructure, convenient and practical, technology is simple, and can improve tire service life, and possess expeditious measures.
Appended drawings is the integral structure scheme drawing of the utility model bicycle multilayer tire.
Number in the figure: 1 is that cover tire, 2-1 are that the outer inner tube of a tyre, 2-2 are that the internal layer inner tube of a tyre, 3-1 are that valve, 3-2 are that valve, 4 is the solid rubber pad.
The specific embodiment as shown in the figure, the utility model bicycle multilayer tire, comprise cover tire 1, inner tube of a tyre 2-1 and valve 3-1, paste another circle solid rubber pad 4 around inner tube of a tyre 2-1 inner surface, paste another circle internal layer inner tube of a tyre 2-2 on rubber pad 4 surfaces, the valve 3-2 of this internal layer inner tube of a tyre 2-2 stretches out cover tire 1 after running through rubber pad 4, outer inner tube of a tyre 2-1.
Claims (1)
1. bicycle multilayer tire, comprise cover tire (1), the inner tube of a tyre (2-1) and valve (3-1), it is characterized in that: paste another circle solid rubber pad (4) around the inner tube of a tyre (2-1) inner surface, paste another circle internal layer inner tube of a tyre (2-2) on rubber pad (4) surface, the valve (3-2) of this internal layer inner tube of a tyre (2-2) stretches out cover tire (1) after running through rubber pad (4), the outer inner tube of a tyre (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202473663U CN201506217U (en) | 2009-10-22 | 2009-10-22 | Multi-layer tire of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202473663U CN201506217U (en) | 2009-10-22 | 2009-10-22 | Multi-layer tire of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201506217U true CN201506217U (en) | 2010-06-16 |
Family
ID=42467349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202473663U Expired - Fee Related CN201506217U (en) | 2009-10-22 | 2009-10-22 | Multi-layer tire of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201506217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627058A (en) * | 2012-04-27 | 2012-08-08 | 张国清 | Separable safety air bag of explosion-proof tire |
| CN103863024A (en) * | 2012-12-14 | 2014-06-18 | 倪伟华 | Bicycle tire with double inner tubes |
-
2009
- 2009-10-22 CN CN2009202473663U patent/CN201506217U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627058A (en) * | 2012-04-27 | 2012-08-08 | 张国清 | Separable safety air bag of explosion-proof tire |
| CN103863024A (en) * | 2012-12-14 | 2014-06-18 | 倪伟华 | Bicycle tire with double inner tubes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20101022 |