CN2241641Y - Prick-proofing cover tyre with moving tread. - Google Patents
Prick-proofing cover tyre with moving tread. Download PDFInfo
- Publication number
- CN2241641Y CN2241641Y CN 95247064 CN95247064U CN2241641Y CN 2241641 Y CN2241641 Y CN 2241641Y CN 95247064 CN95247064 CN 95247064 CN 95247064 U CN95247064 U CN 95247064U CN 2241641 Y CN2241641 Y CN 2241641Y
- Authority
- CN
- China
- Prior art keywords
- prick
- tread
- tyre
- removable tread
- proofing cover
- 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 relates to a tyre for motor vehicles, and is a prick-proofing cover tyre with a movable tread. The prick-proofing cover tyre with a movable tread is formed by sheathing a removable tread (1), a pricking-proof ring (2) and a tyre body (3) in turn from outside to inside. The prick-proofing cover tyre with a movable tread has good pricking-proof properties. By utilizing the prick-proofing cover tyre with a movable tread, a wheel inner tube can be effectively prevented being pricked. If the prick-proofing cover tyre with a movable tread is worn or is damaged, the removable tread only needs to be replaced. Therefore, the tyre consumption is reduced. The prick-proofing cover tyre with a movable tread also has the advantages of easy manufacture, low cost, convenience for replacing the removable tread.
Description
The utility model relates to a kind of motor vehicle tire: the anti-stab car wheel covering of removable tread.
General power actuated vehicle all adopts air-inflation tyre, and its cover tire is made up of tyre surface, carcass plies, cushion layer and tyre bead, and is integral type.This kind cover tire is mainly made with antifriction rubber, because its anti-stab poor-performing, the inner tube of a tyre often is punctured and causes gas leakage, takes off the tire tire patching and brings inconvenience for driving and maintainer.For the integral type cover tire, in case crown over wear and tear or damage is arranged, whole cover tire will be scrapped, and waste very big.
Task of the present utility model is to provide a kind of removable tread anti-stab car wheel covering, and this kind cover tire can prevent effectively that inner tube from puncturing, and prolongs tire service life, reduces tire consumption.
The utility model is to realize like this.This cover tire is formed by removable tread (1), prick-preventing ring (2) and carcass (3) three parts suit successively from outside to inside.Removable tread (1) directly bears friction and whole load, alleviate carcass plies simultaneously and be hit, and the protection carcass is not pulled.The removable tread inboard is provided with the twice groove, and carcass (3) outer rim and side thereof establish that four road fins cooperate with removable tread and the tire of will living is embedded in the inside, and removable tread can not be slided vertically.Prick-preventing ring (2) is clipped between removable tread (1) and the carcass (3), and have along the circumference scalability, can guarantee that tire is at the sufficient gas state or do not have under the atmospheric pressure state and contact with removable tread (1) and carcass (3), do not slide along circumference, do not skid off vertically, after the assembling of this cover tire three parts, radially do not have certain clearance under the inflated condition between removable tread (1), prick-preventing ring (2) and carcass (3) three, can unload removable tread (1) easily or prick-preventing ring (2) is changed.Under inflated condition, because the effect of air pressure, carcass (3) diameter increases, and firmly prick-preventing ring (2) is clipped in the middle of removable tread (1) and the carcass (3), makes the three become integral body, guarantees normal vehicle operation.
Principal feature of the present utility model be this kind cover tire anti-to pierce through performance good, utilize it can prevent to puncture inner tube effectively, in case over wear and tear or damage is arranged only need to change removable tread and get final product, thereby the consumption of minimizing tire.This kind tire also has advantages such as the making of being easy to, cost is low, the removable tread replacing is convenient, is suitable for extensively and promotes the use of.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a transversal surface.
Fig. 3 is a section amplification figure.
Below in conjunction with accompanying drawing enforcement of the present utility model is illustrated.
In the utility model, the wide 164mm of removable tread (1) can be divided into crown, sidewall and tire shoulder three parts, and crown is made with antifriction rubber, and tread contour is identical with the conventional tyre decorative pattern, and the inboard is provided with the twice groove, to guarantee not having lateral sliding between itself and the carcass.Prick-preventing ring (2) adopts the thick 65Mn of 1.2mm etc. to have high resiliency, high strength, spring plate or armor film that fatigue resistance is strong are made, surface of steel plate through special processing to increase its coefficient of friction and intensity.Carcass (3) beam overall 259mm, its outer rim has 4 road fins, outside twice high 7mm wherein, the high 5mm of middle twice, wide 12mm, in order to match with removable tread both sides and interior twice groove thereof, the tire of will living is embedded in the inside, and removable tread can not be slided vertically.
Claims (3)
1. the anti-stab car wheel covering of removable tread is made up of tyre surface, carcass, it is characterized in that, this cover tire is formed by removable tread (1), prick-preventing ring (2) and carcass (3) three parts suit successively from outside to inside.
2. the anti-stab car wheel covering of removable tread according to claim 1 is characterized in that, removable tread (1) inboard is provided with the twice groove.
3. the anti-stab car wheel covering of removable tread according to claim 1 is characterized in that, the fin that four roads and removable tread both sides and interior twice groove thereof match is established in carcass (3) outer rim and side thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95247064 CN2241641Y (en) | 1995-12-21 | 1995-12-21 | Prick-proofing cover tyre with moving tread. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95247064 CN2241641Y (en) | 1995-12-21 | 1995-12-21 | Prick-proofing cover tyre with moving tread. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2241641Y true CN2241641Y (en) | 1996-12-04 |
Family
ID=33886372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95247064 Expired - Fee Related CN2241641Y (en) | 1995-12-21 | 1995-12-21 | Prick-proofing cover tyre with moving tread. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2241641Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847442A (en) * | 2014-04-01 | 2014-06-11 | 韩俊峰 | Production method and device for puncture-resistant and anti-explosion tire |
| CN108146536A (en) * | 2016-11-23 | 2018-06-12 | 熵零技术逻辑工程院集团股份有限公司 | A kind of vehicle |
-
1995
- 1995-12-21 CN CN 95247064 patent/CN2241641Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103847442A (en) * | 2014-04-01 | 2014-06-11 | 韩俊峰 | Production method and device for puncture-resistant and anti-explosion tire |
| CN108146536A (en) * | 2016-11-23 | 2018-06-12 | 熵零技术逻辑工程院集团股份有限公司 | A kind of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |