CN205395666U - High performance SUV tire with low noise tread configuration - Google Patents
High performance SUV tire with low noise tread configuration Download PDFInfo
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- CN205395666U CN205395666U CN201620143940.0U CN201620143940U CN205395666U CN 205395666 U CN205395666 U CN 205395666U CN 201620143940 U CN201620143940 U CN 201620143940U CN 205395666 U CN205395666 U CN 205395666U
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Abstract
The utility model relates to a high performance SUV tire with low noise tread configuration, just follow a plurality of tap drains that tire circumference is extended including the tread with seting up on the tread. The tread includes inboard shoulder, inboard crown, tire middle part, outside crown and outside shoulder. Be equipped with thick traverse furrow of a plurality of first shoulder and the thin traverse furrow of first shoulder that distributes along tire circumference with the variable pitch on the inboard shoulder. Be equipped with a plurality of first crown traverse furrow that distributes along tire circumference with the variable pitch on the inboard crown. Be equipped with on the tire middle part along the middle part counter drain of tire circumference extension and a plurality of middle parts traverse furrow that distributes along tire circumference with the variable pitch. Be equipped with a plurality of second crown traverse furrows that distribute along tire circumference with the variable pitch on the crown of the outside. Be equipped with the thick traverse furrow of a plurality of second shoulders that distributes along tire circumference with the variable pitch on the shoulder of the outside. The not enough of prior art can be solved to this tire, effectively reduces the noise of high performance SUV tire, improves the travelling comfort that the tire was driven.
Description
Technical field
This utility model relates to tyre technology, is specifically related to a kind of high-performance SUV tire with low-noise tyre pattern.
Background technology
In recent years, the sales volume of city SUV vehicle is increasing always.Increasing city SUV vehicle not only focuses on the earth-grasping force of this vehicle tire, handling, the comfortableness especially noise for tire has had better requirement, has low noise, high performance SUV tire is increasingly subject to the welcome of Ge great depot.
Generally, for high performance highway SUV tire, the city SUV vehicle tire mainly travelled on road of mating formation, this kind of tire generally has higher travel speed, relatively low flat ratio and higher handling.But, in order to ensure the earth-grasping force of tire, the tread block of this kind of tire is relatively larger, and tyre surface rigidity is also relatively larger, which results in the rising of decorative pattern impact noise.
Utility model content
The purpose of this utility model is in that to provide a kind of high-performance SUV tire with low-noise tyre pattern, and this tire can solve the problem that the deficiencies in the prior art, effectively reduces the noise of high-performance SUV tire, improves the comfortableness that tire is driven.
For achieving the above object, this utility model have employed techniques below scheme:
A kind of high-performance SUV tire with low noise tread contour, including tyre surface be opened on tyre surface and along the circumferentially extending some tap drains of tire.In the middle part of inside shoulder that described tyre surface includes setting gradually, inner side bizet, tire, outside bizet and peripheral shoulder.Described inside shoulder offers with variable pitch along the circumferentially distributed some first thick traverse furrows of shoulder of tire and some first thin traverse furrows of shoulder.Described inner side bizet offers with variable pitch along the circumferentially distributed some first bizet traverse furrows of tire.Offer in the middle part of described tire along the circumferentially extending middle part counter drain of tire and with variable pitch along the circumferentially distributed some middle parts traverse furrow of tire.Described outside bizet offers with variable pitch along the circumferentially distributed some second bizet traverse furrows of tire.Described peripheral shoulder offers with variable pitch along the circumferentially distributed some second thick traverse furrows of shoulder of tire, and the peripheral shoulder between the adjacent second thick traverse furrow of shoulder is provided with shoulder steel disc.The described first thick traverse furrow of shoulder, the first thin traverse furrow of shoulder, the first bizet traverse furrow, the second bizet traverse furrow and the thick traverse furrow of the second shoulder all extend on tire width direction.
Further, described tap drain is 4, respectively the first tap drain between inside shoulder and inner side bizet, in the middle part of inner side bizet and tire between the second tap drain, the 3rd tap drain in the middle part of tire and between the bizet of outside and the 4th tap drain between outside bizet and peripheral shoulder.
Further, the described first thick traverse furrow of shoulder, the first thin traverse furrow of shoulder and the thick traverse furrow of the second shoulder are 3～5 degree with the angle of tire axial centrage.
The width of the described first thick traverse furrow of shoulder, the second thin traverse furrow of shoulder and the thick traverse furrow of the second shoulder is 3.5～4.5mm.
Further, described variable pitch includes along the circumferentially disposed pattern pitch five kinds different of tire, respectively the first pattern pitch a, the second pattern pitch b, the 3rd pattern pitch c, the 4th pattern pitch d and the 5th pattern pitch e, these five kinds of cell pitch have the relation of 0.91≤a/b≤1.28,0.94≤b/c≤1.37,0.93≤c/d≤1.43 and 0.85≤d/e≤1.37.
Further, the described first thick traverse furrow of shoulder from inside to outside extends to the stage casing of inside shoulder；The described first thin traverse furrow of shoulder extends to the stage casing of inside shoulder from outside to inside, and this thin traverse furrow of the first shoulder and the first tap drain connect；Described first bizet traverse furrow from inside to outside extends to the stage casing of inner side bizet, and this first bizet traverse furrow and the first tap drain connect；Described middle part traverse furrow from inside to outside extends to the stage casing in the middle part of tire, and in the middle part of this, traverse furrow and the second tap drain connect；Described second bizet traverse furrow connects with the three, the 4th tap drains respectively；The described second thick traverse furrow of shoulder extends to the stage casing of peripheral shoulder from outside to inside.
By above technical scheme it can be seen that this tire can solve the problem that the deficiencies in the prior art, effectively reduce the noise of high-performance SUV tire, improve the comfortableness driven.
Accompanying drawing explanation
Fig. 1 is the tyre surface partial enlarged drawing of this utility model tire.
Wherein:
1, inside shoulder, 2, inner side bizet, 3, in the middle part of tire, 4, outside bizet, 5, peripheral shoulder, the 6, first tap drain, 7, the second tap drain, the 8, the 3rd tap drain, the 9, the 4th tap drain, 11, the first thick traverse furrow of shoulder, the 12, first thin traverse furrow of shoulder, the 21, first bizet traverse furrow, 31, middle part counter drain, 32, middle part traverse furrow, the 41, second bizet traverse furrow, 51, the second thick traverse furrow of shoulder, 52, shoulder steel disc.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further:
A kind of high-performance SUV tire with low noise tread contour as shown in Figure 1, including tyre surface be opened on tyre surface and along the circumferentially extending some tap drains of tire.In the middle part of inside shoulder 1 that described tyre surface includes setting gradually, inner side bizet 2, tire 3, outside bizet 4 and peripheral shoulder 5.Described inside shoulder 1 offers with variable pitch along the circumferentially distributed some first thick traverse furrows of shoulder 11 of tire and some first thin traverse furrows 12 of shoulder.Described inner side bizet 2 offers with variable pitch along the circumferentially distributed some first bizet traverse furrows 21 of tire.Offer on 3 in the middle part of described tire along the circumferentially extending middle part counter drain 31 of tire and with variable pitch along the circumferentially distributed some middle parts traverse furrow 32 of tire.Described outside bizet 4 offers with variable pitch along the circumferentially distributed some second bizet traverse furrows 41 of tire.Described peripheral shoulder 5 offers with variable pitch along the circumferentially distributed some second thick traverse furrows 51 of shoulder of tire, and the peripheral shoulder 5 between the adjacent second thick traverse furrow 51 of shoulder is provided with shoulder steel disc 52.By arranging shoulder steel disc, it is possible to reduce the rigidity difference between inside shoulder and peripheral shoulder, it is to avoid tire eccentric wear.The described first thick traverse furrow of shoulder the 11, first shoulder thin traverse furrow the 12, first bizet traverse furrow the 21, second bizet traverse furrow 41 and the thick traverse furrow 51 of the second shoulder all extend on tire width direction.
Further, described tap drain is 4, respectively the first tap drain 6 between inside shoulder 1 and inner side bizet 2, in the middle part of inner side bizet 2 and tire the second tap drain 7 between 3, in the middle part of tire the 3rd tap drain 8 between 3 and outside bizet 4 and the 4th tap drain 9 between outside bizet 4 and peripheral shoulder 5.
Further, the angle a1 of the described first thick traverse furrow of the shoulder thin traverse furrow of the 11, first shoulder 12 and the thick traverse furrow 51 of the second shoulder and tire axial centrage is 3～5 degree.The width D 1 of the described first thick traverse furrow of the shoulder thin traverse furrow of the 11, first shoulder 12 and the thick traverse furrow 51 of the second shoulder is 3.5～4.5mm.This utility model is by being designed the angle of each shoulder traverse furrow, width, the area of decorative pattern traverse furrow and the cavity volume of traverse furrow can be reduced, so that tire is when rolling, air in decorative pattern groove and groove is compressed and discharge the peak value of produced air pump ring sound to be reduced, the peak value of air sonorant produced by air in decorative pattern groove and groove can be reduced simultaneously, reduce noise.
Further, described variable pitch includes along the circumferentially disposed pattern pitch five kinds different of tire, respectively the first pattern pitch a, the second pattern pitch b, the 3rd pattern pitch c, the 4th pattern pitch d and the 5th pattern pitch e, these five kinds of cell pitch have the relation of 0.91≤a/b≤1.28,0.94≤b/c≤1.37,0.93≤c/d≤1.43 and 0.85≤d/e≤1.37.Preferably, described a:b:c:d:e is equal to 1.22:1.13:1:0.87:0.81, and fluctuation is ± 0.1.The pattern pitch of described tire circumference puts in order as second unit pitch, second unit pitch, 3rd cell pitch, 4th cell pitch, 5th cell pitch, 3rd cell pitch, 4th cell pitch, 5th cell pitch, 4th cell pitch, 5th cell pitch, 3rd cell pitch, 3rd cell pitch, second unit pitch, 3rd cell pitch, 5th cell pitch, 5th cell pitch, 3rd cell pitch, first module pitch, first module pitch, first module pitch, second unit pitch.Described pattern pitch refers to the distance between adjacent lugs corresponding point.On tire described in the utility model, it is circumferentially provided with pattern pitch five kinds different along tire, to disperse spectrum distribution and the acoustic energy distribution of noise from tire tread patterns, reduces the concentration degree of noise spectrum peak value and sound.Centered by the traverse furrow of middle part, tread contour on the left of the traverse furrow of middle part is called left half pitch sequence decorative pattern, tread contour on the right side of the traverse furrow of middle part is called right half pitch sequence decorative pattern, for a left side half pitch sequence decorative pattern in the same region of tire circumference with for right half pitch sequence decorative pattern, left half pitch sequence decorative pattern and right half pitch sequence decorative pattern be interleaved with distribution (the first thick traverse furrow of shoulder and the thick traverse furrow of the second shoulder are crisscross arranged, first bizet traverse furrow and the second bizet traverse furrow are crisscross arranged), therebetween dislocation is about the 1/3 of this region pitch, the distribution of noise central energy so can be made to tend to uniform, thus reducing the overall noise peak value of tyre tread.Owing to tire overall diameter is relatively big, girth is longer, and the arrangement cycle of whole tyre tread pitch sequence is longer, and therefore, fundamental frequency is more low, and the distribution of frequency domain acoustic energy is more balanced, and noise is more low.Tyre tread pitch, according to low noise tire design principle, is optimized by this utility model, increases or reduces the pattern pitch that formation is five kinds different, and carrying out specific permutation and combination, reducing the purpose of tire noise.
Further, the described first thick traverse furrow 11 of shoulder from inside to outside (sets the inside shoulder inner side as this tire, peripheral shoulder is the outside of this tire, from inside to outside namely refer to the direction from the outwardly directed shoulder of inside shoulder, then refer to point to from peripheral shoulder the direction of inside shoulder from outside to inside) extend to the stage casing of inside shoulder 1；The described first thin traverse furrow 12 of shoulder extends to the stage casing of inside shoulder 1 from outside to inside, and the thin traverse furrow 12 of this first shoulder and the first tap drain 6 connect；Described first bizet traverse furrow 21 from inside to outside extends to the stage casing of inner side bizet 2, and this first bizet traverse furrow 21 and the first tap drain 6 connect；Described middle part traverse furrow 32 from inside to outside extends to the stage casing of 3 in the middle part of tire, and in the middle part of this, traverse furrow 32 and the second tap drain 7 connect；Described second bizet traverse furrow 41 connects with the 3rd tap drain the 8, the 4th tap drain 9 respectively；The described second thick traverse furrow 51 of shoulder extends to the stage casing of peripheral shoulder 5 from outside to inside.The first thick traverse furrow of shoulder and the first tap drain are not through, and the second thick traverse furrow of shoulder and the 4th tap drain are not through, so can reduce the air flowing between traverse furrow with adjacent tap drain, reduce air pump ring sound.
Embodiment described above is only that preferred implementation of the present utility model is described; not scope of the present utility model is defined; under the premise designing spirit without departing from this utility model; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims are determined.
Claims (5)
1. there is a high-performance SUV tire for low noise tread contour, including tyre surface be opened on tyre surface and along the circumferentially extending some tap drains of tire；In the middle part of inside shoulder that described tyre surface includes setting gradually, inner side bizet, tire, outside bizet and peripheral shoulder；It is characterized in that: described inside shoulder offers with variable pitch along the circumferentially distributed some first thick traverse furrows of shoulder of tire and some first thin traverse furrows of shoulder；Described inner side bizet offers with variable pitch along the circumferentially distributed some first bizet traverse furrows of tire；Offer in the middle part of described tire along the circumferentially extending middle part counter drain of tire and with variable pitch along the circumferentially distributed some middle parts traverse furrow of tire；Described outside bizet offers with variable pitch along the circumferentially distributed some second bizet traverse furrows of tire；Described peripheral shoulder offers with variable pitch along the circumferentially distributed some second thick traverse furrows of shoulder of tire, and the peripheral shoulder between the adjacent second thick traverse furrow of shoulder is provided with shoulder steel disc；
The described first thick traverse furrow of shoulder, the first thin traverse furrow of shoulder, the first bizet traverse furrow, the second bizet traverse furrow and the thick traverse furrow of the second shoulder all extend on tire width direction.
2. a kind of high-performance SUV tire with low noise tread contour according to claim 1, it is characterized in that: described tap drain is 4, respectively the first tap drain between inside shoulder and inner side bizet, in the middle part of inner side bizet and tire between the second tap drain, the 3rd tap drain in the middle part of tire and between the bizet of outside and the 4th tap drain between outside bizet and peripheral shoulder.
3. a kind of high-performance SUV tire with low noise tread contour according to claim 1, it is characterised in that: the angle of the described first thick traverse furrow of shoulder, the first thin traverse furrow of shoulder and the thick traverse furrow of the second shoulder and tire axial centrage is 3～5 degree；
The width of the described first thick traverse furrow of shoulder, the second thin traverse furrow of shoulder and the thick traverse furrow of the second shoulder is 3.5～4.5mm.
4. a kind of high-performance SUV tire with low noise tread contour according to claim 1, it is characterized in that: described variable pitch includes along the circumferentially disposed pattern pitch five kinds different of tire, respectively the first pattern pitch a, the second pattern pitch b, the 3rd pattern pitch c, the 4th pattern pitch d and the 5th pattern pitch e, these five kinds of cell pitch have the relation of 0.91≤a/b≤1.28,0.94≤b/c≤1.37,0.93≤c/d≤1.43 and 0.85≤d/e≤1.37.
5. a kind of high-performance SUV tire with low noise tread contour according to claim 2, it is characterised in that: the described first thick traverse furrow of shoulder from inside to outside extends to the stage casing of inside shoulder；The described first thin traverse furrow of shoulder extends to the stage casing of inside shoulder from outside to inside, and this thin traverse furrow of the first shoulder and the first tap drain connect；Described first bizet traverse furrow from inside to outside extends to the stage casing of inner side bizet, and this first bizet traverse furrow and the first tap drain connect；Described middle part traverse furrow from inside to outside extends to the stage casing in the middle part of tire, and in the middle part of this, traverse furrow and the second tap drain connect；Described second bizet traverse furrow connects with the three, the 4th tap drains respectively；The described second thick traverse furrow of shoulder extends to the stage casing of peripheral shoulder from outside to inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143940.0U CN205395666U (en) | 2016-02-25 | 2016-02-25 | High performance SUV tire with low noise tread configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143940.0U CN205395666U (en) | 2016-02-25 | 2016-02-25 | High performance SUV tire with low noise tread configuration |
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| Publication Number | Publication Date |
|---|---|
| CN205395666U true CN205395666U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620143940.0U Active CN205395666U (en) | 2016-02-25 | 2016-02-25 | High performance SUV tire with low noise tread configuration |
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| Country | Link |
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| CN (1) | CN205395666U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936769A (en) * | 2019-12-19 | 2020-03-31 | 安徽佳通乘用子午线轮胎有限公司 | Winter tyre with sickle-shaped pattern blocks |
| CN111483273A (en) * | 2020-05-20 | 2020-08-04 | 安徽佳通乘用子午线轮胎有限公司 | Wet-skid-resistant low-noise pneumatic tire |
| CN112976949A (en) * | 2021-04-08 | 2021-06-18 | 山东玲珑轮胎股份有限公司 | Safe and environment-friendly SUV tire used in summer |
| CN113910836A (en) * | 2021-10-13 | 2022-01-11 | 中策橡胶集团有限公司 | Electric automobile tire of tire decorative pattern of making an uproar falls |
| TWI773088B (en) * | 2021-01-14 | 2022-08-01 | 正新橡膠工業股份有限公司 | Tire with noise-reduced tread pattern |
-
2016
- 2016-02-25 CN CN201620143940.0U patent/CN205395666U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936769A (en) * | 2019-12-19 | 2020-03-31 | 安徽佳通乘用子午线轮胎有限公司 | Winter tyre with sickle-shaped pattern blocks |
| CN111483273A (en) * | 2020-05-20 | 2020-08-04 | 安徽佳通乘用子午线轮胎有限公司 | Wet-skid-resistant low-noise pneumatic tire |
| TWI773088B (en) * | 2021-01-14 | 2022-08-01 | 正新橡膠工業股份有限公司 | Tire with noise-reduced tread pattern |
| CN112976949A (en) * | 2021-04-08 | 2021-06-18 | 山东玲珑轮胎股份有限公司 | Safe and environment-friendly SUV tire used in summer |
| CN112976949B (en) * | 2021-04-08 | 2024-05-14 | 山东玲珑轮胎股份有限公司 | Safe and environment-friendly summer SUV tire |
| CN113910836A (en) * | 2021-10-13 | 2022-01-11 | 中策橡胶集团有限公司 | Electric automobile tire of tire decorative pattern of making an uproar falls |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |