CN201300669Y - Inner tube for vehicle - Google Patents
Inner tube for vehicle Download PDFInfo
- Publication number
- CN201300669Y CN201300669Y CNU2008201377255U CN200820137725U CN201300669Y CN 201300669 Y CN201300669 Y CN 201300669Y CN U2008201377255 U CNU2008201377255 U CN U2008201377255U CN 200820137725 U CN200820137725 U CN 200820137725U CN 201300669 Y CN201300669 Y CN 201300669Y
- Authority
- CN
- China
- Prior art keywords
- inner tube
- tyre
- vehicle
- barrier film
- car inner
- 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 provides an inner tube for vehicle; one to three diaphragms are arranged in an air cavity of the inner tube for vehicle, and the planes of the diaphragms and the inner tube for vehicle are parallel, and gate valves are respectively arranged on the outer walls of the closed small air cavities formed by the diaphragms and the inner tube for vehicle; the inner tube for vehicle has the advantages that: the vehicle can run normally when the inner tube is partially damaged, and the service life of the inner tube is long and the like.
Description
Technical field
The utility model relates to a kind of car inner tube of a tyre.
Background technology
The existing car inner tube of a tyre has only an air cavity, the gas leakage or the situation of blowing out take place in case the inner tube of a tyre sustains damage, inner tube of a tyre gas leakage back vehicle can't travel, it is heavier as automobile to conduct oneself with dignity, and can only change that new tyre is inflated again or the original place is waited for and being sought help, and deadweight gentlier itself is not carried spare inner tube and Floor Pump as vehicles such as bicycle, motor bike, can only choose and try hard to recommend back, cause very big trouble for the car user, and the former breakage of the car inner tube of a tyre after repairing damages easily once more, influence inner tube of a tyre service life.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of the above-mentioned car inner tube of a tyre, and a kind of long service life is provided, and is subjected to still guaranteeing after part is damaged the car inner tube of a tyre of normal vehicle operation.
The technical solution of the utility model is: a kind of car inner tube of a tyre, in inner tube of a tyre air cavity, be provided with 1-3 barrier film, and barrier film and car inner tube of a tyre place plane parallel are equipped with a valve valve respectively on the outer wall of the little air cavity of sealing that barrier film and car inner tube of a tyre inwall constitute.
The barrier film that the utility model is provided with is preferably made by the rubber-like elastomeric material.
The beneficial effects of the utility model are: after 1, part damage gas leakage takes place the car inner tube of a tyre, because the existence of a plurality of little air cavitys, can guarantee that vehicle normally exercises; 2, long service life.
Below in conjunction with accompanying drawing the utility model is further elaborated.
Description of drawings
Fig. 1 is the utility model scheme drawing;
Fig. 2 is the A-A ' cut-away view (amplification) of the utility model scheme drawing
The specific embodiment
As depicted in figs. 1 and 2: be provided with barrier film 2 and barrier film 3 in the car inner tube of a tyre air cavity 1, barrier film 2, barrier film 3 constitute the stingy chamber 4 of leak free, stingy chamber 5, stingy chamber 6 with the air cavity inwall, valve valve 7, valve valve 8, valve valve 9 are housed respectively on the outer wall in stingy chamber 4, stingy chamber 5, stingy chamber 6, barrier film 2 and barrier film 3 be by elastic caoutchouc make and with car inner tube of a tyre place plane parallel.Outer wall as stingy chamber 4 occurs damaged; when causing gas leakage; stingy chamber 5, stingy chamber 6 is owing to be leak free alone; under gas pressure; barrier film 2 is close to inner tube of a tyre left side inwall, and stingy chamber 5 and stingy chamber 6 occupy the space of former 3 little air cavitys, and the inner tube of a tyre also has enough air pressure to guarantee vehicle ' under not repairing situation; barrier film 2, barrier film 3 have the certain protection effect when inner tube of a tyre outer wall damages, prolong inner tube of a tyre service life.
For guaranteeing the conformability of each stingy chamber internal gas pressure of the utility model, adopt many logical Floor Pumps, inflate for the valve valve that links to each other with little air cavity simultaneously.
Claims (2)
1, a kind of car inner tube of a tyre is characterized in that: be provided with 1-3 barrier film in the car inner tube of a tyre air cavity, barrier film and car inner tube of a tyre place plane parallel are equipped with a valve valve respectively on the outer wall of the little air cavity of sealing that barrier film and car inner tube of a tyre inwall constitute.
2, the car inner tube of a tyre as claimed in claim 1 is characterized in that: the barrier film in the inner tube of a tyre air cavity is to be made by the rubber-like elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201377255U CN201300669Y (en) | 2008-10-06 | 2008-10-06 | Inner tube for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201377255U CN201300669Y (en) | 2008-10-06 | 2008-10-06 | Inner tube for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201300669Y true CN201300669Y (en) | 2009-09-02 |
Family
ID=41084288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201377255U Expired - Fee Related CN201300669Y (en) | 2008-10-06 | 2008-10-06 | Inner tube for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201300669Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059921A (en) * | 2010-12-31 | 2011-05-18 | 靳相春 | Multi-inner-tube type tyre |
| CN105751828A (en) * | 2016-05-09 | 2016-07-13 | 张绍明 | Double-layer flat-proof tire |
-
2008
- 2008-10-06 CN CNU2008201377255U patent/CN201300669Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059921A (en) * | 2010-12-31 | 2011-05-18 | 靳相春 | Multi-inner-tube type tyre |
| CN105751828A (en) * | 2016-05-09 | 2016-07-13 | 张绍明 | Double-layer flat-proof tire |
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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: 20090902 Termination date: 20101006 |