CN207496397U - A kind of high-speed tire - Google Patents
A kind of high-speed tire Download PDFInfo
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- CN207496397U CN207496397U CN201721211428.6U CN201721211428U CN207496397U CN 207496397 U CN207496397 U CN 207496397U CN 201721211428 U CN201721211428 U CN 201721211428U CN 207496397 U CN207496397 U CN 207496397U
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- tire
- upper strata
- base rubber
- binding face
- strata glue
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Abstract
The utility model discloses a kind of high-speed tires, and the upper strata glue and base rubber that form tire tread are pressed including being used for, the binding face concave-convex surface extension between the upper strata glue and the base rubber, and transverse direction of the extending direction along the tire tread.High-speed tire provided by the utility model, cross shear occurs in turning, because the upper strata glue and the binding face of the base rubber of tire tread are big compared with the laminated construction of conventional tire tyre surface, when cornering, the rub resistance that the upper strata glue and the binding face of the base rubber generate is big compared with conventional tire tyre surface, the reaction force for deforming tyre tread can be increased, reduce pattern block deflection, maintain stable turn performance.
Description
Technical field
The utility model is related to tire art, more particularly to a kind of high-speed tire.
Background technology
Tire is the annular elastic rubber product rolled in various vehicles or the ground connection mechanically assembled, is typically mounted on
In alloy rim, vehicle body can be supported, buffers foreign impacts, realize the contact with road surface and ensures the driving performance of vehicle.
In the prior art, such as Fig. 1 and Fig. 2, tire tread is using double tread extrusion shape, i.e. upper strata glue and base portion glue laminated
It closes, since the shape of base rubber is more flat, if base rubber thickness is blocked up, then in upper strata glue and base rubber binding face
The shearing force of bigger can be generated so that tire is when generating horizontal sliding, because of upper strata glue and the rubber physical difference of base rubber, and
Cause to reduce tread block rigidity, so that tire, in turning, the earth-grasping force of pattern block drastically declines, it is impossible to reach steady
Fixed turning.
Meanwhile in the prior art, the technology of simple tire tread laminated construction so that calorific value is high in tire running,
The durability that tire is run at high speed is poor, lateral deviation poor rigidity of the vehicle in turning, makes stability of the vehicle in turning poor.
Therefore, the high stability of tire how is improved, improves grabs ground ability during its turning, is those skilled in the art
The technical issues that need to address at present.
Utility model content
The purpose of this utility model is to provide a kind of high-speed tire, which can effectively improve the high speed of itself
Riding stability has good grip performance.
To achieve the above object, the utility model provides following technical solution：
A kind of high-speed tire presses the upper strata glue and base rubber that form tire tread, the upper strata glue and institute including being used for
State the binding face concave-convex surface extension between base rubber, and transverse direction of the extending direction along the tire tread.
Preferably, the binding face is serrated extension.
Preferably, the binding face extends in undaform.
Preferably, the binding face is in that sinusoidal undaform extends.
Preferably, the trapezoidal extension of the binding face.
Preferably, the upper strata glue hinders upper strata glue for high rolling, and the base rubber hinders base rubber for low rolling.
High-speed tire provided by the utility model presses the upper strata glue and base rubber that form tire tread including being used for,
Binding face concave-convex surface extension between the upper strata glue and the base rubber, and horizontal stroke of the extending direction along the tire tread
To.In turning cross shear occurs for the high-speed tire, because of the upper strata glue of tire tread and being bonded for the base rubber
Face is big compared with the laminated construction of conventional tire tyre surface, and when cornering, the binding face generation of the upper strata glue and the base rubber rubs
Wiping resistance is big compared with conventional tire tyre surface, can increase the reaction force for deforming tyre tread, reduces pattern block deflection,
Maintain stable turn performance.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of tire tread in the prior art；
Fig. 2 is the stress deformation structure diagram of tire tread shown in Fig. 1；
Fig. 3 is a kind of structural representation of specific embodiment of tire tread of high-speed tire provided by the utility model
Figure；
Fig. 4 is the stress deformation structure diagram of the tire tread of high-speed tire shown in Fig. 3；
Fig. 5 is the application structure schematic diagram of the tire tread of high-speed tire shown in Fig. 3；
Fig. 6 is the structure diagram of second of specific embodiment of high-speed tire provided by the utility model；
Fig. 7 is the structure diagram of the third specific embodiment of high-speed tire provided by the utility model；
Wherein：1- upper stratas glue, 2- base rubbers, 3- tyre surface wing glue.
Specific embodiment
The core of the utility model is to provide a kind of high-speed tire, and the cornering stiffnesses of the high-speed tire are good, reduces tire
Abrasion, improve service life.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- Fig. 7 is please referred to Fig.3, Fig. 3 is a kind of specific embodiment party of tire tread of high-speed tire provided by the utility model
The structure diagram of formula；Fig. 4 is the stress deformation structure diagram of the tire tread of high-speed tire shown in Fig. 3；Fig. 5 is Fig. 3 institutes
Show the application structure schematic diagram of the tire tread of high-speed tire；Fig. 6 has for second for high-speed tire provided by the utility model
The structure diagram of body embodiment；Fig. 7 is the knot of the third specific embodiment of high-speed tire provided by the utility model
Structure schematic diagram.
In this embodiment, high-speed tire includes being used to form the upper strata glue 1 of tire tread and base rubber 2, wherein, on
Layer glue 1 is processed with the pressing of base rubber 2, then in the both sides of upper strata glue 1 and base rubber 2 setting tyre surface wing glue 3, upper strata glue 1, base portion
Glue 2 and tyre surface wing glue 3 collectively form tire tread.
Further, the binding face concave-convex surface extension between upper strata glue 1 and base rubber 2, i.e. upper strata glue 1 and base rubber 2
Stitching surface, and transverse direction of the extending direction of concavo-convex stitching surface along tire tread.
What needs to be explained here is that during upper strata glue 1 is processed, need in the bottom of upper strata glue 1, along tire
The transverse direction in face gradually processes concavo-convex lower surface, then during base rubber 2 is processed, needs on the top of base rubber 2
Portion along the transverse direction of tire tread, gradually processes the concavo-convex upper table to match with the bottom surface shape of upper strata glue 1
Face so that for upper strata glue 1 with base rubber 2 during pressing, the lower surface of upper strata glue 1 can be more with the upper surface of base rubber 2
Good fits together.
Meanwhile the extending direction of concavo-convex stitching surface is set as the transverse direction along tire tread, it is to ensure taking turns
When tire is turned, the shearing force suffered by binding face between upper strata glue 1 and base rubber 2 can be acted on convex-concave surface, improved
Lateral shear ability to bear between upper strata glue 1 and base rubber 2.
In turning cross shear occurs for the high-speed tire, because of the upper strata glue 1 of tire tread and being bonded for base rubber 2
Face is big compared with the laminated construction of conventional tire tyre surface, and when cornering, the friction that the binding face of upper strata glue 1 and base rubber 2 generates is resisted
Power is big compared with conventional tire tyre surface, can increase the reaction force for deforming tyre tread, reduces pattern block deflection, remains steady
Fixed turn performance.
Specifically, if the comparison of Fig. 2 and Fig. 4 is it is found that wherein filled arrows are tire force direction, dotted line becomes for pattern block
Shape before shape, solid line are the deformed shape of pattern block, by comparison as can be seen that existing pattern block amplitude of deformation is apparent
More than the pattern block amplitude of deformation of tire in the application.
On the basis of the respective embodiments described above, binding face is serrated extension, is extended using zigzag, can caused
Connection between layer glue 1 and base rubber 2 is even closer, also, the cooperation of jagged binding face, can effectively improve tire and exist
During turning, upper strata glue 1 and the rub resistance of 2 binding face of base rubber generation.
Certainly, binding face can also be in that undaform extends, and corrugated binding face can reduce tip, improve tire tread
Service life and stability.
Extend specifically, binding face can be in sinusoidal undaform, the binding face of sinusoidal undaform, the distribution of jog is more
Uniformly, it is ensured that the shearing force being subject between upper strata glue 1 and base rubber 2 is more uniform, corresponding shearing force resistance
Distribution also can more uniformly, the turn performance of tire is more stablized.
Likewise, in order to further improve the endurance of the shearing force between upper strata glue 1 and base rubber 2, tire tread is reduced
Deformation extent, the preferably trapezoidal extension of binding face, the i.e. lower surface of upper strata glue 1 have the trapezoidal groove that is distributed one by one, meanwhile,
The trapezoidal protrusion of bar shaped is formed between adjacent trapezoidal groove, it is corresponding, the upper surface of base rubber 2 have under upper strata glue 1
The corresponding trapezoidal protrusion being distributed one by one of the trapezoidal groove on surface, meanwhile, the ladder of formation bar shaped between adjacent trapezoidal protrusion
Connected in star.
Certainly, the shape of the binding face between above-mentioned upper strata glue 1 and base rubber 2 is preferred embodiment, then specific processing
When, the present embodiment can be not limited to, scheme is provided, being bonded for deformation extent between upper strata glue 1 and base rubber 2 can be reduced
The shape in face.
On the basis of the respective embodiments described above, upper strata glue 1 hinders upper strata glue for high rolling, and base rubber 2 hinders base rubber for low rolling.
The high-speed tire can not only increase the rigidity of tread block, High-speed running stability be promoted, moreover, being equally applicable to low
Rolling resistance tire.
Specifically, in order to which tire is made to have High-speed running stability, the upper strata glue 1 of tire tread is using with high rolling resistance
Height is formulated with grabbing, and because of its increased rolling resistance, the base rubber 2 of tire tread is using the low formula for rolling resistance, so as to reduce tyre surface upper strata
The increased rolling resistance of glue 1 so that the tire can while high grip performance is maintained, including dry with the grabs ground ability of wetland,
Tire can also be reduced and integrally roll resistance.
The tire that the present embodiment is provided, the tire of more existing traditional approach have more excellent High-speed running stability,
When especially turning, rapider, stable turning power is provided, realizes the outstanding performance of running at high speed of tire, and can use simultaneously
Height is formulated with grabbing when particularly tire used is to the intermediary and later stages, can prevent with low rolling resistance formula, the performance of promotion tire entirety
Earth-grasping force and quick abrasion are drastically lost due to tire wear.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
High-speed tire provided by the utility model is described in detail above.Specific case pair used herein
The principle and embodiment of the utility model is expounded, and the explanation of above example is only intended to help to understand that this practicality is new
The method and its core concept of type.It should be pointed out that for those skilled in the art, this practicality is not being departed from
Under the premise of new principle, can also to the utility model, some improvement and modification can also be carried out, these improvement and modification also fall into this
In the protection domain of utility model right requirement.
Claims (6)
1. a kind of high-speed tire, which is characterized in that the upper strata glue (1) of tire tread and base rubber (2) are formed including being used to press,
Binding face concave-convex surface extension between the upper strata glue (1) and the base rubber (2), and extending direction is along the tire
The transverse direction in face.
2. high-speed tire according to claim 1, which is characterized in that the binding face is serrated extension.
3. high-speed tire according to claim 1, which is characterized in that the binding face extends in undaform.
4. high-speed tire according to claim 3, which is characterized in that the binding face is in that sinusoidal undaform extends.
5. high-speed tire according to claim 1, which is characterized in that the trapezoidal extension of binding face.
6. according to the high-speed tire described in claim 1 to 5 any one, which is characterized in that the upper strata glue (1) is hindered for high rolling
Upper strata glue, the base rubber (2) hinder base rubber for low rolling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211428.6U CN207496397U (en) | 2017-09-19 | 2017-09-19 | A kind of high-speed tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211428.6U CN207496397U (en) | 2017-09-19 | 2017-09-19 | A kind of high-speed tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207496397U true CN207496397U (en) | 2018-06-15 |
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ID=62498941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721211428.6U Active CN207496397U (en) | 2017-09-19 | 2017-09-19 | A kind of high-speed tire |
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| Country | Link |
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| CN (1) | CN207496397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458155A (en) * | 2017-09-19 | 2017-12-12 | 万力轮胎股份有限公司 | A kind of high-speed tire |
-
2017
- 2017-09-19 CN CN201721211428.6U patent/CN207496397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458155A (en) * | 2017-09-19 | 2017-12-12 | 万力轮胎股份有限公司 | A kind of high-speed tire |
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