CN207359993U - A kind of high cutting resistance pu tire - Google Patents
A kind of high cutting resistance pu tire Download PDFInfo
- Publication number
- CN207359993U CN207359993U CN201721269398.4U CN201721269398U CN207359993U CN 207359993 U CN207359993 U CN 207359993U CN 201721269398 U CN201721269398 U CN 201721269398U CN 207359993 U CN207359993 U CN 207359993U
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- tire
- shield body
- cover tire
- cutting resistance
- high cutting
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Abstract
It the utility model is related to tire art, disclose a kind of high cutting resistance pu tire, it includes cover tire, shield body and wheel rim, shield body includes cricoid sticking part and cricoid fixed part, sticking part is mutually perpendicular to fixed part, fixed part is bolted on wheel rim so that forming gap between sticking part and cover tire, and shield body is internally provided with steel wire reinforcement net, and steel wire reinforcement net mesh and surface are respectively provided with braided fiber line.Cut when the utility model is by thickening the top surface of cover tire to prevent from contacting with ground, at the same time, in tire side, shield body is set, steel wire reinforcement net and braided fiber line in shield body, with certain elasticity while keeping shield body rigid, the resistance to sectility of rigidity of shield body, it is effective against the scuffing of side, when hitting, extruding elastic deformation can occur for the elasticity of shield body at the same time, it can resile after external force release, considerably increase the service life of tire.
Description
Technical field
It the utility model is related to tire art, more particularly to a kind of high cutting resistance pu tire.
Background technology
At present, as the development that China's economy is advanced by leaps and bounds, transport had become the rising industry in China already, Automobile Transportation exists
Played an important role in whole transport service.Therefore, people extremely pay close attention to the performance of automobile.Tire is the important component of automobile
One of, its security directly influences the safety of vehicle and the person, and the service life of tire directly influences the profit of transport service.
At present, the common conventional tyre of in the market, often service life is short, and belt cutting-resisting property is poor, causes the security performance of vehicle to deposit
In very big hidden danger, the profit of transport service is also shunk because the service life of tire is short.
The content of the invention
The utility model is directed to the problems of the prior art, there is provided a kind of high cutting resistance pu tire.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
A kind of high cutting resistance pu tire, it includes cover tire, shield body and wheel rim, and shield body includes ring
The sticking part of shape and cricoid fixed part, sticking part are mutually perpendicular to fixed part, and fixed part, which is bolted on wheel rim, to be made
Obtain and gap is formed between sticking part and cover tire, shield body is internally provided with steel wire reinforcement net, steel wire reinforcement net mesh and table
Face is respectively provided with braided fiber line.Cover tire is internally provided with the inner tube of a tyre, and cover tire top thickness is twice of lateral thickness.
Preferably, tread surface sets drain groove.
Preferably, being equipped with inside arc convex at the outer circumference of wheel rim, cover tire is equipped with to be coordinated with arc convex
Arc groove, cover tire is fixed on wheel rim and is engaged by arc groove and arc convex.
Preferably, cover tire, shield body and the inner tube of a tyre are made of polyurethane.
The utility model employs above scheme and has the advantages that：
The utility model cover tire, shield body and the inner tube of a tyre are made of polyurethane, and polyurethane has high cutting resistance；
Cut during by thickening the top surface of cover tire to prevent from contacting with ground, meanwhile, in tire side, shield body is set,
Steel wire reinforcement net and braided fiber line in shield body, with certain bullet while keeping shield body rigid
Property:The resistance to sectility of rigidity of shield body, is effective against the scuffing of side, while the elasticity of shield body is being hit, squeezed
Elastic deformation can occur during pressure, can resile after external force release, considerably increase the service life of tire.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the enlarged drawing at A in Fig. 1.
Fig. 3 is the enlarged drawing at B in Fig. 1.
Reference numeral is described as follows：1-cover tire, 2-shield body, 21-fixed part, 22-sticking part, 3-wheel
Rim, 4-bolt, 5-inner tube of a tyre, 6-steel wire reinforcement net, 7-drain groove.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment
A kind of high cutting resistance pu tire, as shown in Figure 1-Figure 3, it includes cover tire 1, shield body 2 and wheel rim
3, shield body 2 includes cricoid sticking part 22 and cricoid fixed part 21, and sticking part 22 is mutually perpendicular to fixed part 21, Gu
Determine portion 21 to be fixed on wheel rim 3 using bolt 4 so that forming gap between sticking part 22 and cover tire, the inside of shield body 2 is set
There is steel wire reinforcement net 6,6 mesh of steel wire reinforcement net and surface are respectively provided with braided fiber line.Cover tire 1 is internally provided with the inner tube of a tyre 5, cover tire
1 top thickness is twice of lateral thickness.
1 surface of cover tire sets drain groove 7.
Inside arc convex is equipped with the outer circumference of wheel rim 3, it is recessed that cover tire 1 is equipped with the arc coordinated with arc convex
Groove, cover tire 1 are fixed on wheel rim 3 and are engaged by arc groove and arc convex.
Cover tire 1, shield body 2 and the inner tube of a tyre 5 are made of polyurethane.
Claims (5)
1. a kind of high cutting resistance pu tire, it includes cover tire (1), shield body (2) and wheel rim (3), its feature and exists
In：Shield body (2) includes cricoid sticking part (22) and cricoid fixed part (21), sticking part (22) and fixed part (21)
It is mutually perpendicular to, fixed part (21) is fixed on using bolt (4) on wheel rim (3) so that sticking part (22) forms gap between cover tire,
Shield body (2) is internally provided with steel wire reinforcement net (6), and steel wire reinforcement net (6) mesh and surface are respectively provided with braided fiber
Line, cover tire (1) are internally provided with the inner tube of a tyre (5).
A kind of 2. high cutting resistance pu tire according to claim 1, it is characterised in that:Cover tire (1) surface is set
Drain groove (7).
A kind of 3. high cutting resistance pu tire according to claim 1, it is characterised in that:The outside circle of wheel rim (3)
Inside arc convex is equipped with week, cover tire (1) is equipped with the arc groove coordinated with arc convex, and cover tire (1) is fixed on wheel
It is engaged on rim (3) and by arc groove and arc convex.
A kind of 4. high cutting resistance pu tire according to claim 1, it is characterised in that:Cover tire (1) top thickness
For twice of lateral thickness.
A kind of 5. high cutting resistance pu tire according to claim 1-4 any one, it is characterised in that：Cover tire
(1), shield body (2) and the inner tube of a tyre (5) are made of polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269398.4U CN207359993U (en) | 2017-09-29 | 2017-09-29 | A kind of high cutting resistance pu tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269398.4U CN207359993U (en) | 2017-09-29 | 2017-09-29 | A kind of high cutting resistance pu tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207359993U true CN207359993U (en) | 2018-05-15 |
Family
ID=62346406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721269398.4U Active CN207359993U (en) | 2017-09-29 | 2017-09-29 | A kind of high cutting resistance pu tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207359993U (en) |
-
2017
- 2017-09-29 CN CN201721269398.4U patent/CN207359993U/en active Active
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| GR01 | Patent grant | ||
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