CN102616089A - Anti-pricking tire - Google Patents
Anti-pricking tire Download PDFInfo
- Publication number
- CN102616089A CN102616089A CN2012100776051A CN201210077605A CN102616089A CN 102616089 A CN102616089 A CN 102616089A CN 2012100776051 A CN2012100776051 A CN 2012100776051A CN 201210077605 A CN201210077605 A CN 201210077605A CN 102616089 A CN102616089 A CN 102616089A
- Authority
- CN
- China
- Prior art keywords
- carcass
- tire
- tyre surface
- bracing ply
- tyre
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 238000005728 strengthening Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000005987 sulfurization reaction Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000008485 antagonism Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Tires In General (AREA)
Abstract
The invention discloses an anti-pricking tire, which comprises a tire body and a tire surface. The tire surface is integrally vulcanized with the tire body, or the tire surface matches with teeth or a groove of the tire body, an anti-pricking ring is disposed in the tire body and consists of a plurality of anti-pricking plates divided into two circles, and the two circles of the anti-pricking plates are stacked on different circles in a staggered manner. The tire has the advantages that an anti-pricking performance can be improved, deformation is overcome, and the service life of the anti-pricking tire is prolonged.
Description
Technical field
The invention belongs to motor tire, be specifically related to a kind of anti-puncturing tyre.
Background technology
The oblique radial tyre of existing automotive use all is the integral structure tire, and its not anti-bundle is prone to blow out.Replaceable, the anti-tie detachable automobile tire of a kind of tyre surface is also arranged, but still there is deficiency in actual use in it, the one, anti-ability, big, the poor rigidity of distortion of pricking of tyre surface; The 2nd, two teeth groove that tyre surface combines with carcass parallel, and along with the prolongation of period of service, are easy to generate moulding distortion, when changing tyre surface, are difficult for accomplishing engagement closely, even the phenomenon that has the tyre surface assembling not get on; The 3rd, anti-to prick sheet be flat sheet, and on same circumference, join and surround, and when tire force be out of shape, the anti-sheet of pricking hindered each other, reduces elasticity, and long-term use is pricked the circumference place dead level separation that sheet surrounds anti-easily, influences the service life of tire.Simultaneously, the bonding requirements that sheet and carcass rubber are pricked in the antagonism of the layout of said structure is very high, when tire receives reverse stress, and very easily tired separation, the service life of reducing tire equally.
Summary of the invention
The objective of the invention is, the problem to above-mentioned prior art exists proposes a kind of anti-tie performance that improves, the anti-puncturing tyre of court of a feudal ruler long life.
The technical scheme that realizes the object of the invention employing is following:
Anti-puncturing tyre provided by the invention, comprise carcass and with the tyre surface of carcass sulfuration one or the tyre surface that cooperates with carcass tooth, groove, be provided with capable of preventing puncture in the carcass, said capable of preventing puncture comprises that two circles submit the some anti-bundle sheet that misphase is folded at different circumference.
Be provided with several blinds fenestras above the said anti-bundle sheet, adopt metal or non-metallic material thin slice to process.
Be provided with bracing ply in the said tyre surface, said bracing ply comprises spiral belt and the cross one another even number oblique bracing ply that one deck at least is entwined along the tire hand of rotation with steel wire.
Described bracing ply from outside to inside, ground floor is a spiral belt, the second layer, the 3rd layer are cross one another oblique bracing ply.
The angle on steel wire in the said oblique bracing ply and plane, tire hand of rotation place is 45 °～75 °.
The tooth of said carcass and tyre surface, groove cooperate curve annular tooth, the groove that adopts at least two symmetries, are provided with plurality of strengthening ribs at two between cog.
Beneficial effect of the present invention:
One, the anti-bundle sheet of existing detachable automobile tire is a flat sheet, and on same circumference, joins and surround, when tire force is out of shape; The anti-sheet of pricking hinders each other; Reduce elasticity, long-term use separates at anti-tie circumference place dead level that surrounds easily, influences the service life of tire.Simultaneously, the layout of said structure is very high to anti-tie bonding requirements with carcass rubber, when tire receives reverse stress, and very easily tired separation, the service life of reducing tire equally.Submit the folded some anti-bundle sheet of misphase and tire of the present invention uses at two different circumference; Surround the capable of preventing puncture of protection carcass, not only make carcass be difficult for puncturing, the carcass recycle is guaranteed; And anti-the bundle between the sheet do not hinder when carcass is out of shape mutually mutually, keeps the elasticity of tire.Anti-bundle sheet is provided with the hole slot of venetian blind type, makes the anti-easier and carcass rubber adhesion of sheet of pricking, and anti-bundle sheet is embedded in the carcass rubber, during squeegee action, and anti-flexible rubber transition between the sheet, the elasticity of maintenance tire of pricking.When tire transmission rotary torsion, not exclusively dependence resists the binding power of pricking sheet and rubber, but the tensile strength of elastomeric material and the static friction force because of producing after inflating, thereby the service life of having improved carcass greatly, the purpose of realization tire recycled for multiple times.
Two, the present invention has adopted spiral belt at full tyre surface, and it is different fully with the local 0 degree belt structure of tyre surface that detachable automobile tire and radial-ply tyre adopt.Anti-ability, big, the poor rigidity of distortion of pricking of the belt layer tread of detachable automobile tire and radial tyre; And 0 degree bracing ply will use special-purpose gear braiding, cutter severing in the manufacturing process; Complex process; Being installed in has interface on the tyre surface, load-carrying capacity is poor, is difficult to guarantee its harmony in the curing process.And the spiral belt that tyre surface of the present invention uses, Wiring apparatus and severing technology are all very simple, can directly be wrapped on the tyre surface, do not have interface, and load-carrying capacity is strong, and the tyre surface after the shaping is balanced, smooth, good rigidly.Size through winding steel wire thickness, density just can make the anti-performance of pricking improve 5-8 doubly, if cooperate the anti-effect of pricking sheet of carcass, anti-bundle ability is stronger, can satisfy the use of tire at complex road surfaces such as mines.Adopt full tyre surface spiral belt simultaneously, can reduce tyre surface and ground-surface and slide, improve tire service life 30%.Change the load-bearing ratio of carcass and tyre surface, the radial tyre carcass is generally about 35: 65 with tyre surface load-bearing ratio, and tire carcass of the present invention can reach 25: 75 with tyre surface load-bearing ratio, can more effectively protect carcass, prolongation carcass service life.
Three, two teeth groove combining with carcass of existing detachable automobile tire protector parallel, and along with the prolongation of period of service, are easy to generate moulding distortion, when changing tyre surface, are difficult for accomplishing that engagement is tight, even the phenomenon that has tyre surface to assemble not get on.And opposing ring slot and horizontal reinforced rib that tire of the present invention uses just can overcome the problems referred to above, and tyre surface and carcass are exchanged fully.The engagement of tyre surface and carcass teeth groove under off working state, makes tyre surface and carcass positioning combination together, is convenient to transportation with easy for installation, in working order down, makes the engagement of tyre surface and carcass tightr, prevents tyre surface and carcass slide relative, comes off.Behind treadwear, need not to process, the tyre surface that just can will have interchangeability is directly changed on carcass, thus the realization tire is exempted from the fabrication cycles utilization.
Four, tire of the present invention, one time cyclic utilization rate can reach 95%, and the secondary cycle degree of utilization is more than 80%, secondary cycle degree of utilization 70%, reusable edibles are 5 times at most, and need not reprocessing.The process of changing tyre surface or carcass is simple, convenient, need not specialized equipment and technical ability.
Further specify technical scheme of the present invention below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one.
Fig. 2 is that the A-A of Fig. 1 is to view.
Fig. 3 is the bracing ply scheme drawing that is provided with in the tyre surface of the embodiment of the invention one.
Fig. 4 is an anti-structural representation of pricking sheet in the capable of preventing puncture of the embodiment of the invention one.
Fig. 5 is that the B-B of Fig. 4 is to view.
Fig. 6 is the structural representation of the embodiment of the invention two.
Fig. 7 is the structural representation of tyre surface in the embodiment of the invention two.
Fig. 8 is the structural representation of carcass in the embodiment of the invention two.
The specific embodiment
See Fig. 1-Fig. 3; Anti-puncturing tyre, comprise carcass 1 and with the tyre surface 5 of carcass 1 sulfuration one, vulcanized three layers of bracing ply in the tyre surface 5; From outside to inside; Ground floor is the spiral belt 4 that is entwined along the tire hand of rotation with steel wire, and the helical angle of spiral belt 4 changes with diameter of tyres, gauge of wire and steel wire size variation at interval, and the second layer, the 3rd layer are cross one another oblique bracing ply 3; Steel wire 301 in the oblique bracing ply 3 is 45 °～75 ° (referring to Fig. 3) with the angle of tire hand of rotation place plane M; Vulcanized capable of preventing puncture 2 in the carcass 1, capable of preventing puncture 2 is submitted the folded some anti-bundle sheet 201 of misphase by two circles at different circumference and is formed, and the anti-sheet 201 of pricking is provided with several blinds fenestras 2011 above like Fig. 4, shown in Figure 5, and employing metal or non-metallic material thin slice are processed.
It is lower that the tire of this structure can satisfy speed, and treadwear is not serious, and antagonism is pricked the higher user vehicle of performance requriements and used
See Fig. 6, present embodiment and enforcement, 1 difference are that carcass 1 and tyre surface 5 adopt tooth, groove to cooperate, and tooth, the groove of carcass 1 and tyre surface 5 cooperate curve annular tooth 501a, 501b, the groove that adopts two symmetries; As shown in Figure 7, the inside face of tyre surface 5 is provided with curve annular tooth 501a, the 501b of two symmetries, is provided with plurality of strengthening ribs 502 at two between cog, carcass 1 be provided with tyre surface 5 on the corresponding curve circular groove of curve annular tooth 501a, 501b; As shown in Figure 8, also can on carcass 1, establish curve annular tooth 101a, 101b, be provided with plurality of strengthening ribs 102 at two between cog, correspondence is established the curve circular groove on tyre surface 5; Be provided with capable of preventing puncture 2 in the carcass 1.
When inflation of tire, carcass 1 does not have spiral belt 4, radially expands, and the curve annular tooth on the tyre surface 5 is meshed with the groove on the carcass, has the effect of spiral belt 4 to make tyre surface 5 bandings on carcass 1 in the tyre surface 5, forms the build-up type one piece tyre.This tire is fit to the needs that less demanding user vehicle is pricked in antagonism, reaches and both reduces the tire manufacturing cost, can satisfy usage condition again.
Claims (6)
1. anti-puncturing tyre, comprise carcass and with the tyre surface of carcass sulfuration one or the tyre surface that cooperates with carcass tooth, groove, be provided with capable of preventing puncture in the carcass, it is characterized in that said capable of preventing puncture comprises that two circles submit the some anti-bundle sheet that misphase is folded at different circumference.
2. anti-puncturing tyre according to claim 1 is characterized in that being provided with several blinds fenestras above the said anti-bundle sheet, adopts metal or non-metallic material thin slice to process.
3. anti-puncturing tyre according to claim 1 and 2 is characterized in that being provided with bracing ply in the said tyre surface, and said bracing ply comprises spiral belt and the cross one another even number oblique bracing ply that one deck at least is entwined along the tire hand of rotation with steel wire.
4. anti-puncturing tyre according to claim 3 is characterized in that described bracing ply from outside to inside, and ground floor is a spiral belt, and the second layer, the 3rd layer are cross one another oblique bracing ply.
5. anti-puncturing tyre according to claim 4 is characterized in that the angle on the plane, steel wire and tire hand of rotation place in the said oblique bracing ply is 45 °～75 °.
6. according to claim 1 or 5 described anti-puncturing tyres, it is characterized in that the tooth of said carcass and tyre surface, groove cooperate curve annular tooth, the groove that adopts at least two symmetries, are provided with plurality of strengthening ribs at two between cog.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210077605.1A CN102616089B (en) | 2012-03-22 | 2012-03-22 | Anti-pricking tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210077605.1A CN102616089B (en) | 2012-03-22 | 2012-03-22 | Anti-pricking tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102616089A true CN102616089A (en) | 2012-08-01 |
| CN102616089B CN102616089B (en) | 2014-07-09 |
Family
ID=46556434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210077605.1A Expired - Fee Related CN102616089B (en) | 2012-03-22 | 2012-03-22 | Anti-pricking tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102616089B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602248A (en) * | 2012-03-22 | 2012-07-25 | 罗茂湘 | Anti-pricking tire |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2391759Y (en) * | 1999-10-09 | 2000-08-16 | 王汉卓 | Pricking-proof and explosion-proof pneumatic tyre for motor vehicle |
| CN1660612A (en) * | 2004-02-27 | 2005-08-31 | 住友橡胶工业株式会社 | Passenger vehicle radial tire |
| CN1964858A (en) * | 2004-06-07 | 2007-05-16 | 株式会社普利司通 | Pneumatic radial tire for two-wheeled motor vehicle |
| US20090283194A1 (en) * | 2008-05-19 | 2009-11-19 | The Yokohama Rubber Co., Ltd. | Pneumatic tire and method of manufacturing the same |
| CN201525246U (en) * | 2009-11-09 | 2010-07-14 | 罗茂湘 | Split-type automobile tyre |
| CN101516648B (en) * | 2006-09-22 | 2011-02-09 | 住友橡胶工业株式会社 | Radial tire for heavy load |
| CN102602248A (en) * | 2012-03-22 | 2012-07-25 | 罗茂湘 | Anti-pricking tire |
| CN202480792U (en) * | 2012-03-22 | 2012-10-10 | 罗茂湘 | Anti-pricking tire |
| CN202498974U (en) * | 2012-03-22 | 2012-10-24 | 罗茂湘 | Puncture-proof tire |
-
2012
- 2012-03-22 CN CN201210077605.1A patent/CN102616089B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2391759Y (en) * | 1999-10-09 | 2000-08-16 | 王汉卓 | Pricking-proof and explosion-proof pneumatic tyre for motor vehicle |
| CN1660612A (en) * | 2004-02-27 | 2005-08-31 | 住友橡胶工业株式会社 | Passenger vehicle radial tire |
| CN1964858A (en) * | 2004-06-07 | 2007-05-16 | 株式会社普利司通 | Pneumatic radial tire for two-wheeled motor vehicle |
| CN101516648B (en) * | 2006-09-22 | 2011-02-09 | 住友橡胶工业株式会社 | Radial tire for heavy load |
| US20090283194A1 (en) * | 2008-05-19 | 2009-11-19 | The Yokohama Rubber Co., Ltd. | Pneumatic tire and method of manufacturing the same |
| CN201525246U (en) * | 2009-11-09 | 2010-07-14 | 罗茂湘 | Split-type automobile tyre |
| CN102602248A (en) * | 2012-03-22 | 2012-07-25 | 罗茂湘 | Anti-pricking tire |
| CN202480792U (en) * | 2012-03-22 | 2012-10-10 | 罗茂湘 | Anti-pricking tire |
| CN202498974U (en) * | 2012-03-22 | 2012-10-24 | 罗茂湘 | Puncture-proof tire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602248A (en) * | 2012-03-22 | 2012-07-25 | 罗茂湘 | Anti-pricking tire |
| CN102602248B (en) * | 2012-03-22 | 2014-07-09 | 罗茂湘 | Anti-pricking tire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102616089B (en) | 2014-07-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 |
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| CF01 | Termination of patent right due to non-payment of annual fee |