CN203331741U - Tire with nano-polypropylene material - Google Patents
Tire with nano-polypropylene material Download PDFInfo
- Publication number
- CN203331741U CN203331741U CN2013204280426U CN201320428042U CN203331741U CN 203331741 U CN203331741 U CN 203331741U CN 2013204280426 U CN2013204280426 U CN 2013204280426U CN 201320428042 U CN201320428042 U CN 201320428042U CN 203331741 U CN203331741 U CN 203331741U
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- polypropylene
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Abstract
The utility model relates to a tire with a nano-polypropylene material. The tire with the nano-polypropylene material comprises a cord fabric layer, a buffering layer, a tire sidewall layer, a nano-polypropylene layer and a tire tread layer in sequence from inside to outside, wherein the cord fabric layer is closely attached to the buffering layer and the tire sidewall layer, the buffering layer is surrounded by the cord fabric layer and the tire sidewall layer, the tire sidewall layer is closely attached to the nano-polypropylene layer and the tire tread layer, and the nano-polypropylene layer is surrounded by the tire sidewall layer and the tire tread layer. The tire with the nano-polypropylene material has the advantages that due to the facts that a nano-polypropylene composite material published in a Chinese patent with the serial number of ZL2010106188923 is adopted, and the nano-polypropylene composite material is compound through nano materials, surface performance and anti-impact performance of polypropylene are improved, and the nano-polypropylene layer formed through the formula has good toughness and good strength, and cannot be easily torn or be easily pierced compared with rubber; due to the facts that the nano-polypropylene layer is a macromolecule material, and is excellent in performance of surface combination with the rubber, and the nano-polypropylene layer is good in flexibility, the situation that the nano-polypropylene layer is pierced through external force, so that the tire is damaged cannot happen.
Description
Technical field
The utility model relates to tyre technology, relates to or rather a kind of tire that adopts the nano polypropylene material.
Background technology
It is to need one of problem of considering in tire design process that tire prevents from being punctured, at present, people generally adopt the mode of steel disc interlayer to stop tire to be punctured, but the steel disc interlayer is because rigidity is strong, the surface conjunction poor performance of steel disc and rubber, therefore the steel disc interlayer tends to bring the harmful effect of cracky to tire, and then affects the result of use of tire.
As can be seen here, above-mentioned existing tire has many defects, and is urgently improved.
Because the defect that above-mentioned existing tire exists, the design people is based on being engaged in this type of product design manufacture for many years, amass abundant practical experience and expertise are arranged, positive research and innovation in addition, to founding a kind of tire that adopts the nano polypropylene material, can improve the general molding structure of existing tire on the market, make it have more competitiveness.Through constantly research, design, and, after repeatedly studying sample and improving, finally create the utility model had practical value.
Summary of the invention
Technical problem underlying to be solved in the utility model is, overcomes the defect that existing tire exists, and does not adopt the design of steel band interlayer in the performance that the raising tire prevents from puncturing in lifting.
The utility model solves its technical problem underlying and realizes by the following technical solutions.According to a kind of tire that adopts the nano polypropylene material the utility model proposes, by carcass plies, cushion layer, sidewall layer, nano polypropylene layer and tread ply, formed successively from inside to outside, carcass plies is close to cushion layer and sidewall layer, cushion layer is surrounded by carcass plies and sidewall layer, the sidewall layer is close to nano polypropylene layer and tread ply, and the nano polypropylene layer is surrounded by sidewall layer and tread ply.
The tire of employing nano polypropylene material described in the utility model, the beneficial effect of its generation is: Chinese patent ZL2010106188923 has announced a kind of nano-polypropylene composite material, this material is compound by nano material, polyacrylic surface property and shock resistance have been increased, use the nano polypropylene layer of this formula to there is good toughness and intensity, be difficult to tear than rubber and penetrate, the nano polypropylene layer is equally as High molecular material simultaneously, surface conjunction excellent performance with rubber, and the nano polypropylene layer is better flexible, infringement tire under external force can not puncture.
The accompanying drawing explanation
The schematic cross-section that Fig. 1 is embodiment of the present utility model.
Description of reference numerals: 1, carcass plies; 2, cushion layer; 3, sidewall layer; 4, nano polypropylene layer; 5, tread ply.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, its specific embodiment, structure, feature and effect thereof to according to the utility model proposes, be described in detail as follows.
Refer to shown in Fig. 1, a kind of tire that adopts the nano polypropylene material of the present utility model, by carcass plies 1, cushion layer 2, sidewall layer 3, nano polypropylene layer 4 and tread ply 5, formed successively from inside to outside, carcass plies 1 is close to cushion layer 2 and sidewall layer 3, cushion layer 2 is surrounded by carcass plies 1 and sidewall layer 3, sidewall layer 3 is close to nano polypropylene layer 4 and tread ply 5, and nano polypropylene layer 4 is surrounded by sidewall layer 3 and tread ply 5.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (1)
1. a tire that adopts the nano polypropylene material, it is characterized in that, adopt the tire of nano polypropylene material to be formed by carcass plies, cushion layer, sidewall layer, nano polypropylene layer and tread ply successively from inside to outside, described carcass plies is close to cushion layer and sidewall layer, described cushion layer is surrounded by carcass plies and sidewall layer, described sidewall layer is close to nano polypropylene layer and tread ply, and described nano polypropylene layer is surrounded by sidewall layer and tread ply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204280426U CN203331741U (en) | 2013-07-18 | 2013-07-18 | Tire with nano-polypropylene material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204280426U CN203331741U (en) | 2013-07-18 | 2013-07-18 | Tire with nano-polypropylene material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203331741U true CN203331741U (en) | 2013-12-11 |
Family
ID=49700438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204280426U Expired - Fee Related CN203331741U (en) | 2013-07-18 | 2013-07-18 | Tire with nano-polypropylene material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203331741U (en) |
-
2013
- 2013-07-18 CN CN2013204280426U patent/CN203331741U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20150718 |
|
| EXPY | Termination of patent right or utility model |