CN104149556A - Anti-puncture run-flat composite tire - Google Patents
Anti-puncture run-flat composite tire Download PDFInfo
- Publication number
- CN104149556A CN104149556A CN201410382590.9A CN201410382590A CN104149556A CN 104149556 A CN104149556 A CN 104149556A CN 201410382590 A CN201410382590 A CN 201410382590A CN 104149556 A CN104149556 A CN 104149556A
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- tire
- inner tube
- solid inner
- foaming solid
- rubber pipe
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Abstract
The invention discloses an anti-puncture run-flat composite tire which comprises an outer tire, an airtight inner rubber layer, a reinforced foamed solid inner tire, an annular rubber pipe and an independent air-filled inner tire, wherein the airtight inner rubber layer is adhered to the inner wall of the outer tire; the reinforced foamed solid inner tire is arranged in a space at the lower part of the outer tire; the annular rubber pipe is longitudinally arranged in the reinforced foamed solid inner tire; the reinforced foamed solid inner tire and the annular rubber pipe are filled with elastic foam materials; the independent air-filled inner tire is arranged in a space at the upper part of the outer tire. Compared with the prior art, the anti-puncture run-flat composite tire is simple in structure, easy to process, anti-puncture and run-flat; a tire after air leakage is the same as a tire with reduced air, so that normal driving of vehicles is completely not influenced; the composite tire is safe and durable in use, and has very good promotion and application values.
Description
Technical field
The present invention relates to technical field of traffic transportation, specifically a kind of pricking-proof explosion-proof composite tyre.
Background technology
The tire of prior art is generally divided into air-inflation tyre and non-inflatable tyre, although saved gas replenishment process when non-inflatable tyre uses, uses more for convenience, but the tyre sidewall of tire is thicker, be even solid tyre, therefore elasticity deficiency, buffering effect is poor, and shock-absorbing performance is bad.For this reason, non-inflatable tyre still can not substitute air-inflation tyre completely at present.
But the air core tyre of inflation is Shortcomings part also:
1. the air core tyre of inflation, in Vehicle Driving Cycle process, is blown out suddenly once be punctured tyre sidewall or meet with by sharp object, and gas in tire can leak and cause vehicle to lose steadily rapidly, thereby easily traffic accident occurs and cause even personal safety of vehicle damage;
If air-inflation tyre inflated sufficient, vehicle in the process of moving because of tire pressure cross senior general produce beat; If underinflation, easily produce local overheating again and affect service life of tire.No matter be lorry or car, mostly the scrapping of tire is because blowing out or tire loses due to gas.
The deficiency that prior art tire exists, the terms of settlement also not had at present.
Summary of the invention
Technical assignment of the present invention is to solve the deficiencies in the prior art, and a kind of pricking-proof explosion-proof composite tyre is provided.
Technical scheme of the present invention realizes in the following manner, its structure is by comprising cover tire, air-tightness inner glue layer, strengthening foaming solid inner tube, ring-shaped rubber pipe and independent inflatable inner tube, wherein, air-tightness inner glue layer is attached on the inwall of cover tire, the lower space of cover tire arranges strengthening foaming solid inner tube, in strengthening foaming solid inner tube, be vertically arranged with ring-shaped rubber pipe, in strengthening foaming solid inner tube with in ring-shaped rubber pipe, be filled with elastic foam material, the cover tire upper space of wheel hub below arranges independent inflatable inner tube.
Described enhanced type pricking-proof explosion-proof composite tyre, the top of the section of solid tyre is protuberance or depression shape, bottom and the cover tire inner wall shape of strengthening foaming solid inner tube section match.
Elastic foam is foamed plastic or bipeltate or the compound of foamed plastic or bipeltate.
thisinvention
'sa kind of pricking-proof explosion-proof composite tyre has following outstanding beneficial effect:
Enhanced type pricking-proof explosion-proof composite tyre of the present invention design concept is based between air tyre and solid tyre, existing air tyre has again solid tyre, and solid tyre neither the pure solid tyre of tradition, but made by foamed plastic or the bipeltate of light weight good springiness, so be referred to as strengthening foaming solid inner tube, strengthening foaming solid inner tube mainly plays support, damping, the effect of anti-tie and anti-gas-leak, general sharp shaped material punctures cover tire, only otherwise injure air-tightness interval, tire is with no bundle is not the same, even if tire is pierced through by overlength nail once in a while, tire also only shows and loses gaseity, can not blow out, do not affect Vehicle Driving Cycle in the same old way, so, this enhanced type pricking-proof explosion-proof composite tyre has simple in structure, be easy to processing, be not afraid of bundle, do not blow out, it is same that tire after leakage vapour and tire lose gas phase, both safety was right durable, apply enhanced type pricking-proof explosion-proof composite tyre of the present invention, the rate of blowing out and damaged tyres rate can reduce more than 90%.
Brief description of the drawings
Fig. 1 is the section structure schematic diagram of enhanced type pricking-proof explosion-proof composite tyre.
Mark in accompanying drawing represents respectively: cover tire 1, air-tightness inner glue layer 2, wheel hub 3, independent inflatable inner tube 4, strengthening foaming solid inner tube 5, elastic foam 6, ring-shaped rubber pipe 7.
Detailed description of the invention
Below in conjunction with accompanying drawing, enhanced type pricking-proof explosion-proof composite tyre of the present invention is described in further detail.
As shown in Figure 1, a kind of pricking-proof explosion-proof composite tyre of the present invention, its structure is by comprising cover tire 1, air-tightness inner glue layer 2, strengthening foaming solid inner tube 5, ring-shaped rubber pipe 7 and independent inflatable inner tube 4, wherein, air-tightness inner glue layer 2 is attached on the inwall of cover tire 1, the lower space of cover tire 1 arranges strengthening foaming solid inner tube 5, in strengthening foaming solid inner tube 5, be vertically arranged with ring-shaped rubber pipe 7, in strengthening foaming solid inner tube 5 with in ring-shaped rubber pipe 7, be filled with elastic foam material 6, cover tire 1 upper space of wheel hub 3 belows arranges independent inflatable inner tube 4.
Described enhanced type pricking-proof explosion-proof composite tyre, the top of the section of strengthening foaming solid inner tube 5 is protuberance or depression shape, bottom and cover tire 1 inner wall shape of strengthening foaming solid inner tube 5 sections match.
Elastic foam 6 is foamed plastic or bipeltate or the compound of foamed plastic or bipeltate.
The interior effect that ring-shaped rubber pipe 8 is set of strengthening foaming solid inner tube 5 is elasticity and the support strength that improves strengthening foaming solid inner tube 5, especially, in the time that tire loses gas completely, ensures that strengthening foaming solid inner tube 5 is indeformable, improves the durability of tire.
Embodiment
Use very simple and conveniently, first strengthening foaming solid inner tube is put into cover tire, and then independent inflatable inner tube is put into, allow independent inflatable inner tube be positioned at foaming solid inner tube top, loading onto wheel hub can use.
Except the disclosed technical characterictic of specification sheets of the present invention, be the known technology of those skilled in the art.
Claims (3)
1. a pricking-proof explosion-proof composite tyre, it is characterized in that comprising cover tire, air-tightness inner glue layer, strengthening foaming solid inner tube, ring-shaped rubber pipe and independent inflatable inner tube, wherein, air-tightness inner glue layer is attached on the inwall of cover tire, the lower space of cover tire arranges strengthening foaming solid inner tube, in strengthening foaming solid inner tube, be vertically arranged with ring-shaped rubber pipe, in strengthening foaming solid inner tube with in ring-shaped rubber pipe, be filled with elastic foam material, the upper space of the cover tire of wheel hub below arranges independent inflatable inner tube.
2. enhanced type pricking-proof explosion-proof composite tyre according to claim 1, the section top that it is characterized in that strengthening foaming solid inner tube is protuberance or depression shape, bottom and the cover tire inner wall shape of strengthening foaming solid inner tube section match.
3. enhanced type pricking-proof explosion-proof composite tyre according to claim 1, is characterized in that elastic foam is foamed plastic or bipeltate or the compound of foamed plastic or bipeltate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410382590.9A CN104149556A (en) | 2014-08-06 | 2014-08-06 | Anti-puncture run-flat composite tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410382590.9A CN104149556A (en) | 2014-08-06 | 2014-08-06 | Anti-puncture run-flat composite tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104149556A true CN104149556A (en) | 2014-11-19 |
Family
ID=51875259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410382590.9A Pending CN104149556A (en) | 2014-08-06 | 2014-08-06 | Anti-puncture run-flat composite tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104149556A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730154A (en) * | 2014-12-11 | 2016-07-06 | 何沐锠 | Improvement structure for explosion-proof tire and puncturing-preventing tire |
| US10821786B1 (en) | 2019-06-10 | 2020-11-03 | Richard W. Roberts | Run-flat tire insert |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08197905A (en) * | 1995-01-30 | 1996-08-06 | Nishikawa Rubber Co Ltd | Non-puncture tire |
| JP2003048257A (en) * | 2001-08-06 | 2003-02-18 | Bridgestone Corp | Method for manufacturing safety tire |
| CN2748302Y (en) * | 2004-11-08 | 2005-12-28 | 傅勃 | Tire structure and elements thereof |
| CN101041316A (en) * | 2006-03-21 | 2007-09-26 | 陈明 | Universal highly elastic lightweight solid tyre inner core |
| CN102009569A (en) * | 2009-09-08 | 2011-04-13 | 朱建生 | Tyre with multiple inner tyres |
| CN103832214A (en) * | 2012-11-24 | 2014-06-04 | 刘祖学 | Multifunctional tyre |
-
2014
- 2014-08-06 CN CN201410382590.9A patent/CN104149556A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08197905A (en) * | 1995-01-30 | 1996-08-06 | Nishikawa Rubber Co Ltd | Non-puncture tire |
| JP2003048257A (en) * | 2001-08-06 | 2003-02-18 | Bridgestone Corp | Method for manufacturing safety tire |
| CN2748302Y (en) * | 2004-11-08 | 2005-12-28 | 傅勃 | Tire structure and elements thereof |
| CN101041316A (en) * | 2006-03-21 | 2007-09-26 | 陈明 | Universal highly elastic lightweight solid tyre inner core |
| CN102009569A (en) * | 2009-09-08 | 2011-04-13 | 朱建生 | Tyre with multiple inner tyres |
| CN103832214A (en) * | 2012-11-24 | 2014-06-04 | 刘祖学 | Multifunctional tyre |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730154A (en) * | 2014-12-11 | 2016-07-06 | 何沐锠 | Improvement structure for explosion-proof tire and puncturing-preventing tire |
| US10821786B1 (en) | 2019-06-10 | 2020-11-03 | Richard W. Roberts | Run-flat tire insert |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141119 |