CN2113905U - Combination inflatable inner tube - Google Patents
Combination inflatable inner tube Download PDFInfo
- Publication number
- CN2113905U CN2113905U CN 91225926 CN91225926U CN2113905U CN 2113905 U CN2113905 U CN 2113905U CN 91225926 CN91225926 CN 91225926 CN 91225926 U CN91225926 U CN 91225926U CN 2113905 U CN2113905 U CN 2113905U
- Authority
- CN
- China
- Prior art keywords
- gas
- inner tube
- distribution pipe
- tube
- pneumatic bag
- 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.)
- Granted
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Abstract
The utility model relates to a combination inflatable inner tube, composed of supporting tube, air valve and a plurality of tube units with air valves, in use, air can be filled into the tube units through the air valves of a plurality of unit tubes by going through the supporting tube. If the vehicle with the combination inflatable inner tube is punctured partially only with one leaked tube unit, other tube units can remain in good condition. The utility model possesses the advantages of convenience in use, long service life and normal driving with punctured tube.
Description
A kind of combination inflatable inner tube that relates to tyre technology.
The inflatable inner tube of existing wheel normally is integral making with rubber.Has good springiness, the advantage that load-carrying capacity is strong.But, the wheel of driving vehicle, in case the inner tube of a tyre is punctured, the gas in the inner tube of a tyre just all leaks, and can only stop behind gas filed spare tyre of replacing or the process tire patching, reinstalls, use is continued in the inflation back.Therefore, not only influence the cruising of vehicle, cause waste of time, very reason is stopped and is blocked the traffic sometimes.
The purpose of this utility model is, designs a kind of good springiness, and load-carrying capacity is strong, and long service life in case the local inner tube of a tyre is punctured, does not influence the combined inner tube that vehicle continues to travel.
Task of the present utility model is achieved in that as shown in drawings it has tire tube valve (4), and its special character is to design a closed at both ends and two ends has the hollow ellipse of joint pin to mould strip.The joint pin of plastic tape two ends matches with the hole of connector (5) and forms supporting tyre (3).Supporting tyre (3) contacts a side with the wheel steel ring valve port, settles tire tube valve (4) in the hole, and there are some equidistant holes in the outside of supporting tyre (3);
Inflatable pneumatic bag (1) is set, and the periphery of inflatable pneumatic bag (1) is an osed top, and the midway location of inflatable pneumatic bag (1) has a pair of valve inside of inside extension and has the plastic conduit of radial hole or the gas distribution channels that nylon tube connects to form;
Gas-distribution pipe (2) is set, and it is the plungers that have radial hole that the two ends of dome platform with holes, pipe are arranged on the gas-distribution pipe (2).Gas-distribution pipe (2) is integrated with plastics or nylon.
The plunger of gas-distribution pipe (2) is placed the interior unit tire of forming the band valve of gas distribution channels of inflatable pneumatic bag (1).The dome point of the gas-distribution pipe (2) of some unit tire and the some equidistant hole of supporting tyre (3) are bonding and form the combination inflatable inner tube.
Combination inflatable inner tube of the present utility model is compared with existing inflatable inner tube, because combination inflatable inner tube of the present utility model is made up of with the unit tire of the some band valves that are connected with supporting tyre supporting tyre.During use,, the valve of gas through supporting tyre, some unit tire charged in the unit tire,, have only one unit threatened abortion gas, and other unit is still excellent in case the part of tire is punctured by the tire tube valve that is placed on the supporting tyre.By the extruding of wheel, other unit tire can automatic string move, and occupies brokenly the locus of tire.
After having interior puncture, vehicle still can cruising, and the advantage of long service life.
The utility model is described in further detail to utilize an embodiment shown in the drawings below.
Accompanying drawing 1 is looked scheme drawing for the master of combination inflatable inner tube.
Accompanying drawing 2 is an accompanying drawing 1A-A cutaway view.
Accompanying drawing 3 is the front view of inflatable pneumatic bag (1)
With reference to accompanying drawing 1,2,3.Interior closed at both ends of supporting tyre (3) and two ends head have the oval plastic tape of the hollow stem of joint pin, make joint pin insert in composition supporting tyre (3) in the hole of connector (5).Supporting tyre (3) contacts a side with the wheel steel ring valve port, settles tire tube valve (4) in the hole, and the specification and the installation method of tire tube valve (4) are identical with prior art.This tire tube valve (4) is the gas filed total valve of some unit tire, and there are some equidistant holes in the outside of supporting tyre (3);
Inflatable pneumatic bag (1), the periphery of inflatable pneumatic bag (1) is an osed top, midway location has a pair of valve inside of inside extension and has the plastic conduit of radial hole or the gas distribution channels that nylon tube connects to form.The radial hole of plastic conduit is a deflation hole, uses when preparing against the gas that need bleed off in the inflatable pneumatic bag (1).Inflatable pneumatic bag (1) is to adopt elastomeric material, the use Mold Making.The rigid plastic of the gas distribution channels of inflatable pneumatic bag (1) is buried underground in advance.The specification of inflatable pneumatic bag (1) determines that according to different types of vehicle the cross-sectional plane of the inflatable pneumatic bag (1) of Light-duty Vehicle (as: bicycle) is square circular, its length and equal diameters; The length of the inflatable pneumatic bag (1) of heavy goods vehicles (as: autotruck) is corresponding will lack, and is flat-drum shape, in case the local unit tire is punctured, the moving distance of other unit tire circumferencial direction string is little, can bear big load.Inflatable pneumatic bag (1) can also make spheroidal.
Gas-distribution pipe (2), the plunger that dome platform on the gas-distribution pipe (2) and two ends have radial hole is with plastics or the one-body molded making of nylon.The plunger of gas-distribution pipe (2) places the interior unit tire of forming the band valve of the gas distribution channels of inflatable pneumatic bag (1), forms and makes up inflatable inner tube after the dome platform of the gas-distribution pipe (2) of some unit tire and the some equidistant hole of supporting tyre (3) are bonding.
Claims (4)
1, a kind of combined inner tube has tire tube valve (4), it is characterized in that, supporting tyre (3) is set, some equidistant holes and valve port inflatable pneumatic bag (1) are arranged on the supporting tyre (3), on the midway location of inflatable pneumatic bag (1) gas distribution channels is arranged, gas-distribution pipe (2), dome platform with holes is arranged on the gas-distribution pipe (2), the two ends of gas-distribution pipe (2) are the plungers that has radial hole, the plunger of gas-distribution pipe (2) is placed the interior unit tire of forming the band valve of gas distribution channels of inflatable pneumatic bag (1), the dome platform that the gas-distribution pipe (2) of some unit tire is upward with holes and the some equidistant hole of supporting tyre (3) are bonding, and tire tube valve (4) is placed in the valve port of supporting tyre (3).
2, combined inner tube according to claim 1 is characterized in that supporting tyre (3) is to have the hollow ellipse of Lian Zhu to mould strip by closed at both ends and two ends, the joint pin composition that matches with the hole of connector (5).
3, combined inner tube according to claim 1, the gas distribution channels that it is characterized in that inflatable pneumatic bag (1) midway location are that the midway location by inflatable pneumatic bag (1) a pair of valve inside that extends internally and the rigid plastic or the nylon tube that have radial hole connect to form.
4, combined inner tube according to claim 1 is characterized in that the plunger at the two ends of dome platform on the gas-distribution pipe (2) and gas-distribution pipe (2) is integrated with plastics or nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225926 CN2113905U (en) | 1991-09-26 | 1991-09-26 | Combination inflatable inner tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225926 CN2113905U (en) | 1991-09-26 | 1991-09-26 | Combination inflatable inner tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2113905U true CN2113905U (en) | 1992-08-26 |
Family
ID=4932111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91225926 Granted CN2113905U (en) | 1991-09-26 | 1991-09-26 | Combination inflatable inner tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2113905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340345A (en) * | 2016-10-31 | 2017-01-18 | 耒阳星宇电线电缆有限公司 | Anti-compression suspension cable |
-
1991
- 1991-09-26 CN CN 91225926 patent/CN2113905U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340345A (en) * | 2016-10-31 | 2017-01-18 | 耒阳星宇电线电缆有限公司 | Anti-compression suspension cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |