CN2345378Y - Pneumatic-type inner tube of bicycle and motorcycle - Google Patents
Pneumatic-type inner tube of bicycle and motorcycle Download PDFInfo
- Publication number
- CN2345378Y CN2345378Y CN 98232912 CN98232912U CN2345378Y CN 2345378 Y CN2345378 Y CN 2345378Y CN 98232912 CN98232912 CN 98232912 CN 98232912 U CN98232912 U CN 98232912U CN 2345378 Y CN2345378 Y CN 2345378Y
- Authority
- CN
- China
- Prior art keywords
- inner tube
- strip
- bicycle
- pneumatic
- 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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- Tires In General (AREA)
Abstract
The utility model relates to a pneumatic-type inner tube of bicycles and motorcycles. In the pneumatic-type inner tube of bicycles and motorcycles, the structure of a ring seal inner tube is changed into a strip-shaped inner tube. An air valve is arranged on the strip-shaped inner tube. Both ends of the strip-shaped inner tube are sealed. The length of the strip-shaped inner tube is more than 100 mm longer than the length of a common inner tube. The utility model has the advantages of simple structure, easy operation, etc.
Description
The utility model discloses a kind of bicycle or motor bike inflatable inner tube.
At present, inflatable inner tube all is a ring seal in the bicycle that uses on the market, motor vehicle wheel---the O type inner tube of a tyre, its shortcoming are easy-maintainings not.
The object of the invention provides and a kind ofly saves time, easy-maintaining is changed bicycle, motor inflatable inner tube.
The utility model task be finish in the following way promptly; Promptly changed the structure of the annular inner tube of a tyre, inflatable inner tube is a strip, and two ends seals, and the pressure that the two ends sealing is born must be greater than the bearing resistance of inflatable inner tube wall, the length of the strip inner tube of a tyre must be than more than the long 100mm of O type ring seal inflatable inner tube, and inflatable inner tube is provided with tire tube valve.
Accompanying drawing is bicycle, motor bike inflatable inner tube structural representation: the 1st, and the strip inner tube of a tyre, the 2nd, tire tube valve, 3,4 is the termination.
During use, the strip inner tube of a tyre (1) is converted into the O type packs in bicycle, the motor casing, inflation can be used then.
That the present invention has is simple in structure, be easy to the advantages such as use.
Claims (1)
- A kind of bicycle, motor bike inflatable inner tube, being provided with tire tube valve (2) is characterized in that: the strip inner tube of a tyre (1), be provided with two ends (3,4), termination (3,4) must seal, the pressure that sealing is born must be greater than the strip inner tube of a tyre (1) wall bearing resistance, and the length of the strip inner tube of a tyre (1) must be more than the common inner tube of a tyre 100mm of this ring seal type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98232912 CN2345378Y (en) | 1998-07-29 | 1998-07-29 | Pneumatic-type inner tube of bicycle and motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98232912 CN2345378Y (en) | 1998-07-29 | 1998-07-29 | Pneumatic-type inner tube of bicycle and motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2345378Y true CN2345378Y (en) | 1999-10-27 |
Family
ID=33981748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98232912 Expired - Fee Related CN2345378Y (en) | 1998-07-29 | 1998-07-29 | Pneumatic-type inner tube of bicycle and motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2345378Y (en) |
-
1998
- 1998-07-29 CN CN 98232912 patent/CN2345378Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |