CN2199885Y - Inner tube for jinricksha - Google Patents
Inner tube for jinricksha Download PDFInfo
- Publication number
- CN2199885Y CN2199885Y CN 94229482 CN94229482U CN2199885Y CN 2199885 Y CN2199885 Y CN 2199885Y CN 94229482 CN94229482 CN 94229482 CN 94229482 U CN94229482 U CN 94229482U CN 2199885 Y CN2199885 Y CN 2199885Y
- Authority
- CN
- China
- Prior art keywords
- inner tube
- load bearing
- tube
- tyre
- rubber balls
- 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 discloses a load bearing tyre tube which is suitable for manpower vehicles, especially for bicycles. The load bearing tyre tube is formed by that a plurality of small inflated rubber balls are filled in an inner tube for a manpower vehicle which is used usually. The novel load bearing tyre tube is not provided with an air valve. When one or a plurality of small rubber balls are damaged by foreign objects, other small rubber balls can automatically complement, and a vehicle can be continuously used. The load bearing tyre tube can also improves the shock absorption property of vehicles.
Description
A kind of Novel Human cycle tube, it is the carrying inner tube of a tyre of various rickshaws, particularly bicycle.
Various rickshaws, particularly bicycle are a kind of vehicle that China urban and rural residents generally use, and use more convenient.The present rickshaw of selling on the market, for example bicycle, hand barrow, three-wheel vehicle and carriage for children etc., mostly be the inner tube of a tyre that on press-fiting on the rim of front and rear wheel, is wrapped in addition with rubber, on the inner tube of a tyre with the valve seat lock ring on rim, and be its inflation by valve inside.
The rickshaw inner tube of a tyre of this structure, in case after dazzling or valve inside is lost, just cause gas leakage, the car after the gas leakage just can't be walked again.The phenomenon of inner tube of a tyre gas leakage is of common occurrence, and slight iron filings, fragments of glass or a tingle just can make the inner tube of a tyre of car dazzling on the road surface, and the inner tube of a tyre is leaked gas, and can not carry the car effect of just can not bringing into normal play.
The purpose of this utility model provides a kind of later-model rickshaw inner tube of a tyre, is not afraid of dazzlingly, removes valve seat and valve inside, and simplified structure reduces fault, improves damping performance.
The purpose of this utility model is achieved in that in the normally used rickshaw that is made of rubber sleeve tyre cavity loads the little ball of a plurality of inflating rubbers, and the little ball of inflating rubber plays the effect of carrying.
In conjunction with the accompanying drawings, at length structure of the present utility model is described below again:
Accompanying drawing 1 is a structural representation of the present utility model.
The novel inner tube of a tyre that provides in the utility model is made up of the rubber sleeve 1 and the inflating rubber cuticle ball 2 of good springiness.The external diameter of inflating rubber cuticle ball 2 is wanted the filling air in it between the 10-15 millimeter, the pressure of filling can satisfy the load bearing requirements of rickshaw.The air of filling needs to filter oil removing and removal of contamination.Inflating rubber cuticle ball 2 is closely filled in the rubber sleeve 1, promptly formed the Novel Human cycle tube of recommending in the utility model.The summation of the load-carrying capacity of a plurality of inflating rubber cuticle balls 2 of 1 li filling of rubber sleeve is greater than the required load-carrying capacity of rickshaw.
The Novel Human cycle tube of recommending in the utility model when running into the collision of exotic, only damages one of them or several little balls, and other little ball can be replenished voluntarily, can guarantee that the continuation of rickshaw is used.On this novel inner tube of a tyre valve is not set, can avoids valve breakage or valve inside to lose the trouble that causes.The inner tube of a tyre of this structure can also improve the damping performance of vehicle.
Claims (2)
1, a kind of Novel Human cycle tube, it comprises rubber sleeve, it is characterized in that: load the little ball of inflating rubber in the rubber sleeve.
2, the novel inner tube of a tyre according to claim 1 is characterized in that: the little ball of the inflating rubber of loading in the rubber sleeve, its external diameter is between the 10-15 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229482 CN2199885Y (en) | 1994-08-31 | 1994-08-31 | Inner tube for jinricksha |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229482 CN2199885Y (en) | 1994-08-31 | 1994-08-31 | Inner tube for jinricksha |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2199885Y true CN2199885Y (en) | 1995-06-07 |
Family
ID=33841801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94229482 Expired - Fee Related CN2199885Y (en) | 1994-08-31 | 1994-08-31 | Inner tube for jinricksha |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2199885Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973532A (en) * | 2018-06-22 | 2018-12-11 | 江苏托普车轮有限公司 | A kind of scattered ball filled type trouble-proof tire |
-
1994
- 1994-08-31 CN CN 94229482 patent/CN2199885Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973532A (en) * | 2018-06-22 | 2018-12-11 | 江苏托普车轮有限公司 | A kind of scattered ball filled type trouble-proof tire |
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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 |