CN203331755U - Conductive tire with composite material layer - Google Patents
Conductive tire with composite material layer Download PDFInfo
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- CN203331755U CN203331755U CN2013204400108U CN201320440010U CN203331755U CN 203331755 U CN203331755 U CN 203331755U CN 2013204400108 U CN2013204400108 U CN 2013204400108U CN 201320440010 U CN201320440010 U CN 201320440010U CN 203331755 U CN203331755 U CN 203331755U
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- tire
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- material layer
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Abstract
The utility model relates to a conductive tire with a composite material layer. The conductive tire with the composite material layer comprises a cord fabric layer, the composite material layer, a conductive rubber band, a buffering layer, a tire sidewall layer and a tire tread layer in sequence from inside to outside, wherein the cord fabric layer is closely attached to the composite material layer, the composite material layer is closely attached to the buffering layer, the tire sidewall layer and the cord fabric layer, the buffering layer is surrounded by the composite material layer and the tire sidewall layer, the tire sidewall layer is closely attached to the composite material layer and tire tread layer, the conductive rubber band is closely attached to the composite material layer, penetrates through the tire sidewall layer and tire tread layer, and extends to the surface of the tire tread layer, and the composite material layer is composed of a carbon fiber layer and a nano-polypropylene layer. The conductive tire with the composite material layer has the advantages that due to the fact that a carbon fiber material has good strength, and has good affinity with high polymer materials, the load capacity of the conductive tire can be well improved through carbon fibers; due to the fact that the conductive rubber band makes contact with the carbon fiber layer, the effect of static electricity elimination is achieved; due to the fact that a nano-polypropylene material has good toughness and good strength, the probability that the conductive tire is punctured by foreign matter is reduced.
Description
Technical field
The utility model relates to tyre technology, relates to or rather a kind of conductive tyre that adopts composite layer.
Background technology
In order to increase the intensity of tire, increase the load of tire, the general steel wire that adopts is strengthened, but in order to prevent that steel wire from damaging tire under high pressure, that just tire need to be done is very thick, this has just increased the weight of tire on the one hand, also can easily allow on the other hand the steel wire of fracture damage tire.In addition, because rubber commonly used insulate, so the static of vehicle is difficult to eliminate, the generation that easily causes point discharge of the static charge of enrichment, and then easily cause the accident of fire and electric shock.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 conductive tyre that adopts composite layer, 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, overcome the defect that existing tire exists, do not adopt the design of steel band interlayer in the performance that the raising tire prevents from puncturing in lifting, improve the load of tire and do not adopt steel wire to be strengthened, can make the tire conduction eliminate the static charge of vehicle simultaneously.
The utility model solves its technical problem underlying and realizes by the following technical solutions.According to a kind of conductive tyre that adopts composite layer the utility model proposes, from inside to outside successively by carcass plies, composite layer, the conductive rubber muscle, cushion layer, sidewall layer and tread ply form, carcass plies is close to composite layer, composite layer is close to cushion layer, sidewall layer and carcass plies, cushion layer is surrounded by composite layer and sidewall layer, the sidewall layer is close to composite layer and tread ply, the conductive rubber muscle is close to composite layer, the conductive rubber muscle passes sidewall layer and tread ply and extends to the surface of tread ply, composite layer is comprised of carbon fiber layer and nano polypropylene layer.
A kind of conductive tyre that adopts composite layer described in the utility model, the beneficial effect of its generation is: carbon fibre material has good intensity, there is good and affinity High molecular material simultaneously, therefore, adopt carbon fiber can improve well the load of tire; 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 polypropylene material bed of material of this formula to there is good toughness and intensity, be difficult to tear than rubber and penetrate, reduce the probability that tire is punctured by foreign matter, the polypropylene material bed of material is equally as High molecular material simultaneously, surface conjunction excellent performance with rubber, and the polypropylene material bed of material is better flexible, infringement tire under external force can not puncture; By contacting of conductive rubber muscle and carbon fiber layer, the conductive rubber muscle of kiss the earth can be transmitted to ground by static charge, plays the effect of eliminating static.
The accompanying drawing explanation
The schematic cross-section that Fig. 1 is embodiment of the present utility model.
The cross section structure schematic diagram that Fig. 2 is composite layer of the present utility model.
Description of reference numerals: 1, carcass plies; 2, composite layer; 3, conductive rubber muscle; 4, cushion layer; 5, sidewall layer; 6, tread ply; 7, nano polypropylene layer; 8, carbon fiber layer.
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 and Fig. 2, a kind of conductive tyre that adopts composite layer of the present utility model, from inside to outside successively by carcass plies 1, composite layer 2, conductive rubber muscle 3, cushion layer 4, sidewall layer 5 and tread ply 6 form, carcass plies 1 is close to composite layer 2, composite layer 2 is close to cushion layer 4, sidewall layer 5 and carcass plies 1, cushion layer 4 is surrounded by composite layer 2 and sidewall layer 5, sidewall layer 5 is close to composite layer 2 and tread ply 6, conductive rubber muscle 3 is close to composite layer 2, conductive rubber muscle 3 passes sidewall layer 5 and tread ply 6 and extends to the surface of tread ply 6, composite layer 2 is comprised of carbon fiber layer 8 and nano polypropylene layer 7.
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 conductive tyre that adopts composite layer, it is characterized in that, adopt the conductive tyre of composite layer from inside to outside successively by carcass plies, composite layer, the conductive rubber muscle, cushion layer, sidewall layer and tread ply form, described carcass plies is close to composite layer, described composite layer is close to cushion layer, sidewall layer and carcass plies, described cushion layer is surrounded by composite layer and sidewall layer, described sidewall layer is close to composite layer and tread ply, described conductive rubber muscle is close to composite layer, the conductive rubber muscle passes sidewall layer and tread ply and extends to the surface of tread ply, described composite layer is comprised of carbon fiber layer and nano polypropylene layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204400108U CN203331755U (en) | 2013-07-23 | 2013-07-23 | Conductive tire with composite material layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204400108U CN203331755U (en) | 2013-07-23 | 2013-07-23 | Conductive tire with composite material layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203331755U true CN203331755U (en) | 2013-12-11 |
Family
ID=49700452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204400108U Expired - Fee Related CN203331755U (en) | 2013-07-23 | 2013-07-23 | Conductive tire with composite material layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203331755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725359A (en) * | 2017-04-13 | 2018-11-02 | 丰田自动车株式会社 | The neutralizer of vehicle |
| WO2019010942A1 (en) * | 2017-07-11 | 2019-01-17 | 山东丰源轮胎制造股份有限公司 | Safety tire capable of preventing four types of safety hazards |
-
2013
- 2013-07-23 CN CN2013204400108U patent/CN203331755U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725359A (en) * | 2017-04-13 | 2018-11-02 | 丰田自动车株式会社 | The neutralizer of vehicle |
| CN108725359B (en) * | 2017-04-13 | 2021-04-16 | 丰田自动车株式会社 | Static eliminator for vehicle |
| WO2019010942A1 (en) * | 2017-07-11 | 2019-01-17 | 山东丰源轮胎制造股份有限公司 | Safety tire capable of preventing four types of safety hazards |
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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: 20150723 |
|
| EXPY | Termination of patent right or utility model |