CN2361496Y - Long-life antiskid composite tyre - Google Patents
Long-life antiskid composite tyre Download PDFInfo
- Publication number
- CN2361496Y CN2361496Y CN 98252189 CN98252189U CN2361496Y CN 2361496 Y CN2361496 Y CN 2361496Y CN 98252189 CN98252189 CN 98252189 CN 98252189 U CN98252189 U CN 98252189U CN 2361496 Y CN2361496 Y CN 2361496Y
- Authority
- CN
- China
- Prior art keywords
- tyre
- tire
- sub
- life
- utility
- 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 relates to a long-life antiskid primary and secondary tyre, which is composed of a primary tyre and a secondary tyre, wherein, the primary tyre is provided wit a groove, and the secondary tyre is sheathed in the groove. The utility model has the advantages that the rubber source is saved, the service life of the primary tyre is enhanced, and the operation of replacing the secondary tyre is convenient.
Description
The utility model relates to a kind of long life main and sub-tyre skidproof tyre, mainly as the usefulness of motor vehicle tire.
Prior art all is one piece tyres, and its structure is seen Fig. 4 and Fig. 5.Its weak point is, when the surface of tyre decorative pattern is worn at ordinary times, just scraps because of re-using, and causes tire short service life; Bring huge waste to rubber sources.
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides a kind of wearing layer disconnectable long life main and sub-tyre skidproof tyre.
The purpose of this utility model can reach by following measure: the utility model is made of female tire and sub-tire, and is fluted on female tire, and sub-tire cover is packed in the groove of female tire.
Sub-tire has nail or tooth outward.
The drawing of accompanying drawing is described as follows:
Fig. 1 is total figure of the present utility model;
Fig. 2 is a cross sectional drawing of the present utility model;
Fig. 3 is the figure of nonskid tire;
Fig. 4 is total figure of prior art;
Fig. 5 is the cross sectional drawing of prior art.
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing:
Fig. 1 and Fig. 2 represent structure of the present utility model.The outer rim middle part of female tire 1 is fluted 2, and groove collar extension 3 is more smaller than internal orifice 4, to increase pack into tautness in female tire groove of sub-tire 5.Sub-tire is shaped as annular arrangement, and sub-tire section form is seen Fig. 2, and sub-tire cylindrical is bigger slightly than female tire cylindrical.
During use, female tire is not inflated, and just obvolvent is together securely for the sub-tire of packing into, inflation back combined tyre.Extremely sub-outer casing to be used is pulled down old sub-tire by after worn under female tire unaerated state, change new sub-tire, gets final product.
Fig. 3 represents the structure of the utility model nonskid tire.Annotate nail 6 in sub-tire cylindrical gluing, just can safety traffic on the ways in the world of ice and snow.
Can also outpour the profile of tooth projection in the gluing of sub-tire cylindrical.
The utility model contrast prior art has following advantage: save rubber sources; Greatly improve the use longevity of female tire Life; It is very easy to change sub-tire operation; Can obtain skidproof effect that any antiskid chain is beyond one's reach.
Claims (2)
1, a kind of long life main and sub-tyre skidproof tyre is characterized in that, is made of female tire and sub-tire, and is fluted on female tire, and sub-tire cover is packed in the groove.
2, long life main and sub-tyre skidproof tyre according to claim 1 is characterized in that, sub-tire has nail or tooth outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98252189 CN2361496Y (en) | 1998-12-28 | 1998-12-28 | Long-life antiskid composite tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98252189 CN2361496Y (en) | 1998-12-28 | 1998-12-28 | Long-life antiskid composite tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2361496Y true CN2361496Y (en) | 2000-02-02 |
Family
ID=33995910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98252189 Expired - Fee Related CN2361496Y (en) | 1998-12-28 | 1998-12-28 | Long-life antiskid composite tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2361496Y (en) |
-
1998
- 1998-12-28 CN CN 98252189 patent/CN2361496Y/en not_active Expired - Fee Related
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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 |