CN2789059Y - Tyre with double-inner tube - Google Patents
Tyre with double-inner tube Download PDFInfo
- Publication number
- CN2789059Y CN2789059Y CN 200520041045 CN200520041045U CN2789059Y CN 2789059 Y CN2789059 Y CN 2789059Y CN 200520041045 CN200520041045 CN 200520041045 CN 200520041045 U CN200520041045 U CN 200520041045U CN 2789059 Y CN2789059 Y CN 2789059Y
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- CN
- China
- Prior art keywords
- tyre
- tire
- double
- inner tube
- tube
- 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 discloses a tyre with double-inner tube, which aims to provide a vehicle tyre which can still cause the vehicle to keep balance and run after tyre burst, and can reduce the danger of traffic accidents occurrence because of tyre burst. The utility model has the essential technical scheme that at least two independent inner tubes together support the whole tyre in the wall of a cover tyre; the inner tubes are divided by a refitted steel ring and are fixed, and voids between the inner tubes are filled with tyre rubber parts; the two inner tubes are respectively inflated by respective inflation tubes, and openings of the inflation tubes are arranged on the same side of the tyre.
Description
Technical field
The utility model relates to a kind of tire for vehicles, is a kind of double-tube tire specifically.
Background technology
Along with developing of automobile industry, highway smooth and easy, the speed per hour of automobile can reach more than 200 kilometers, the automobile that goes at express speed because of quality, load, high temperature, be pressed onto reasons such as road surface foreign material, blow-out can take place in tire, cause vehicle body out of control, the driver often has little time reaction and just leads to tragedy, causes irremediable loss for the person and property.Under the potential safety hazard that this high speed is brought, a lot of people are devoted to improve the structure of tire, and the speed that allows science and technology bring is more safely served the mankind.Chinese patent publication number CN2312818Y, open day is on April 7th, 1999, the name of utility model is called automobile double tire wheel rim, with Chinese patent publication number CN2642536Y, the day for announcing is on September 22nd, 2004, and the name of utility model is called twins with in the hub wheel, discloses the way that two conventional tyres are connected from external shaft, the tire of vehicle is increased to eight from four, thereby has avoided wherein any one tire to be poked the situation that causes vehicle body out of control.But this design has only increased the number of tire, does not have to solve the durability of single tire at all, makes vehicle structure complicated more on the contrary.Chinese patent publication number CN2608317Y, the day for announcing is on March 31st, 2004, and the name of utility model is called novel tire, and this application case discloses the way that the twins next door is set an inside tires, is separated out two independently chamber tires with long and narrow rubber next door.Its weak point is the appendix position of clearly not disclosing two chamber tires in the specification sheets, and under the situation of a chamber tire explosion, can long and narrow pliable and tough rubber next door bear the weight of whole vehicle body moment and be indeformable, thereby causing another chamber tire to be collaborated, also is very suspectable.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, provides a kind of still can the continuation after blowing out to keep the vehicle balance to travel, and significantly reduces the double-tube tire that gets into an accident because of blowing out.
The purpose of this utility model realizes by following technical method:
A kind of double-tube tire comprises cover tire, the inner tube of a tyre and steel ring, and under the situation that does not change the existing size of tire, width, profile, it is designed to the cover tire the inside at least two independently inner tubes of a tyre.
The utility model is all right: be separate between the inner tube of a tyre and the inner tube of a tyre, have independently appendix separately, appendix is positioned at the same side of tire; Improved steel ring is fixed and is separated two inner tubes of a tyre, and the contact surface of steel ring and the inner tube of a tyre is formed by connecting for the plane near arc as far as possible, and place, steel ring axis has denation to be used to separate pair inner tubes of a tyre; The rubber part of tire is filled the space between two inner tubes of a tyre.
Compared with prior art, the beneficial effects of the utility model are: the cover tire of a tire of two inner tube of a tyre together support, when wherein gas leakage of inner tube of a tyre or explosion, the rubber part of tire and the inner tube of a tyre of opposite side support the cover tire of whole tire, make whole tire move as far as possible as usual, avoid taking place because cause the situation that vehicle body is out of control strongly or vehicle can't continue to travel in case blow out.
Description of drawings
Fig. 1 is the structural representation of the utility model part vertical section
Among the figure 1, the steel ring axis hole, 2, the bolt hole of fixed steelring, 3, right side inner tube of a tyre appendix (tire tube valve), 4, the right side inner tube of a tyre, 5, right side inner tube of a tyre plenum space, 6, left side inner tube of a tyre appendix (tire tube valve), 7, the left side inner tube of a tyre, 8, left side inner tube of a tyre plenum space, 9, annular protrusion 9,10, rubber for tire part, 11, outboard tire wall, 100, steel ring.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
With reference to Fig. 1, the utility model comprises steel ring 100, the bolt hole 2 of steel ring axis hole 1 and fixed steelring.Also be provided with outboard tire wall 11 simultaneously, in outboard tire wall the inside by two independently the inner tube of a tyre 4,7 come the whole tire of together support.Steel ring 100 after the repacking is useful on the annular protrusion 9 of separating two inner tubes of a tyre around the steel ring axis.By this projection 9 with two inner tubes of a tyre separately and fixing, and fill space between the inner tube of a tyre by rubber for tire part 10 between the inner tube of a tyre 4,7, two inner tubes of a tyre by separately appendix 3,6 inflations, form right side inner tube of a tyre plenum space 5 and left side inner tube of a tyre plenum space 8 respectively.Appendix 3,6 openings all are positioned at the same side of tire.The smooth surface that the contact surface of the steel ring 100 and the inner tube of a tyre 4,7 is connected into by a series of plane, curved shape.Described contact surface is that the tangent plane of arc is formed by connecting with the inflation inner tube of a tyre surface, back that finishes.
During use, elder generation by shown in Figure 1, outside the steel ring of encapsulation after repacking, packs cover tire into respectively in the cover tire again with the inner tube of a tyre, place vehicle to survey outward appendix (tire tube valve) direction.During inflation, should inflate by alternate turns, slowly make two inner tubes of a tyre reach needed air pressure respectively, guarantee air pressure unanimity in the both sides, can use.In use, should measure tire pressure, find in time to inflate when air pressure is inconsistent in the both sides, keep balance, prolongation tire service life through air inflation indicator commonly used.
Use the utility model, the inner tube of a tyre of a side be punctured or the situation of leaking gas under, the rubber part 10 of tire and the inner tube of a tyre of opposite side can the efficient buffer tire change the vehicle body that brings and rock together, keep the vehicle balance, can continue in the short time to travel.
Claims (7)
1, a kind of double-tube tire comprises cover tire, the inner tube of a tyre and steel ring, it is characterized in that, described outer tyre cavity has at least two independently inner tubes of a tyre.
2, double-tube tire according to claim 1 is characterized in that, there is annular protrusion at place, described steel ring axis.
3, double-tube tire according to claim 1 and 2 is characterized in that, the smooth surface that the contact surface of the described steel ring and the inner tube of a tyre is connected into by a series of plane, curved shape.
4, double-tube tire according to claim 3 is characterized in that, described contact surface is that the tangent plane of arc is formed by connecting with the inflation inner tube of a tyre surface, back that finishes.
5, double-tube tire according to claim 1 is characterized in that, the described pair of inner tube of a tyre has appendix separately respectively.
6, double-tube tire according to claim 5 is characterized in that, described appendix is positioned at the same side of tire.
7, double-tube tire according to claim 1 is characterized in that, assigns to fill the gap by the rubber section of tire between the described pair of inner tube of a tyre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041045 CN2789059Y (en) | 2005-04-21 | 2005-04-21 | Tyre with double-inner tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041045 CN2789059Y (en) | 2005-04-21 | 2005-04-21 | Tyre with double-inner tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2789059Y true CN2789059Y (en) | 2006-06-21 |
Family
ID=36789394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520041045 Expired - Fee Related CN2789059Y (en) | 2005-04-21 | 2005-04-21 | Tyre with double-inner tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2789059Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587353A (en) * | 2013-11-28 | 2014-02-19 | 广西大学 | Dual-annular air cavity juxtaposed wheel inner tube |
| CN104669941A (en) * | 2015-02-12 | 2015-06-03 | 李建青 | Punching-prevention anti-explosion wheel |
| CN107499062A (en) * | 2017-08-29 | 2017-12-22 | 邵波 | A kind of wheel footpath keeps method and the constant tire of wheel footpath |
-
2005
- 2005-04-21 CN CN 200520041045 patent/CN2789059Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587353A (en) * | 2013-11-28 | 2014-02-19 | 广西大学 | Dual-annular air cavity juxtaposed wheel inner tube |
| CN104669941A (en) * | 2015-02-12 | 2015-06-03 | 李建青 | Punching-prevention anti-explosion wheel |
| CN107499062A (en) * | 2017-08-29 | 2017-12-22 | 邵波 | A kind of wheel footpath keeps method and the constant tire of wheel footpath |
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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: 20060621 |