CN204322939U - The asymmetric tread structure of a kind of decorative pattern - Google Patents
The asymmetric tread structure of a kind of decorative pattern Download PDFInfo
- Publication number
- CN204322939U CN204322939U CN201420757885.5U CN201420757885U CN204322939U CN 204322939 U CN204322939 U CN 204322939U CN 201420757885 U CN201420757885 U CN 201420757885U CN 204322939 U CN204322939 U CN 204322939U
- Authority
- CN
- China
- Prior art keywords
- sidepiece
- pattern block
- tread structure
- block
- shoulder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Tires In General (AREA)
Abstract
The utility model embodiment provides a kind of decorative pattern asymmetric tread structure, is provided for tire and has both had well quiet, comfort property, have have stable dry/wetland handling, reach optimization and the balance of tyre performance.The asymmetric tread structure of a kind of decorative pattern that the utility model embodiment provides, comprising: central area, and described central area comprises center running lug, the first sidepiece pattern block and the second sidepiece pattern block; Shoulder zone, described shoulder zone comprises external shoulder pattern block and inner side pattern block on tire shoulder; Described center running lug is provided with some central steel discs; Described first sidepiece pattern block comprises the some first sidepiece autonomous blocks separated by side trench, is equipped with the first sidepiece steel disc in each described first sidepiece autonomous block; Described second sidepiece pattern block comprises the some second sidepiece autonomous blocks separated by described side trench, is equipped with the second sidepiece steel disc in each described second sidepiece autonomous block.
Description
Technical field
The utility model embodiment relates to tire design field, particularly relates to the asymmetric tread structure of a kind of decorative pattern.
Background technology
In the past, in car driving process, the wear hardness of tire is the focus that market is paid close attention to, but along with the development of Global Auto industry technology, people improve constantly automobile theory, to providing bearing capacity, the tire of transmission of drive force proposes more and more higher requirement, the particularly enforcement of European Union's label regulation, the noise of tire, take advantage of drive traveling comfort, dry wetland safety more and more receives publicity.
Usually, according to different operatings needs, passenger car tire decorative pattern have bulk decorative pattern and fritter decorative pattern point, symmetrical decorative pattern, asymmetric decorative pattern and guiding decorative pattern point, the noise that fritter decorative pattern is conducive to tire drives comfort property with taking advantage of, but what be unfavorable for tire does/wetland handling, bulk decorative pattern is then just contrary, is conducive to the manipulation stability of tire, but is unfavorable for noise and traveling comfort.
How both to have improved ride comfort performance, and farthest can improve again the manipulation stability of tire, reach the balance of performance between a few person, design best tire product, be that tire tread pattern designer needs emphasis to consider all the time.Usually, a kind of designing technique can improve some performance of passenger car tire decorative pattern, simultaneously, the contrary performance that can restrict again other improves, so fritter rib tire of the prior art, although have well quiet, traveling comfort, dry/wetland handling is poor.
Utility model content
The utility model embodiment provides a kind of decorative pattern asymmetric tread structure, is provided for tire and has both had well quiet, comfort property, have have stable dry/wetland handling, reach optimization and the balance of tyre performance.
The asymmetric tread structure of a kind of decorative pattern that the utility model embodiment provides, comprising:
Central area, described central area comprises center running lug and is positioned at the first sidepiece pattern block and the second sidepiece pattern block of described center running lug both sides, and described center running lug and described first sidepiece pattern block, described center running lug and described second sidepiece pattern block are all separated by longitudinal main line;
Shoulder zone, described shoulder zone comprises the external shoulder pattern block be positioned on the left of described first sidepiece pattern block and the inner side pattern block on tire shoulder be positioned on the right side of described second sidepiece pattern block, and described external shoulder pattern block and the first sidepiece pattern block, described second sidepiece pattern block and inner side pattern block on tire shoulder are all separated by described longitudinal main line;
Described center running lug is provided with some central steel discs; Described first sidepiece pattern block comprises the some first sidepiece autonomous blocks separated by side trench, is equipped with the first sidepiece steel disc in each described first sidepiece autonomous block; Described second sidepiece pattern block comprises the some second sidepiece autonomous blocks separated by described side trench, is equipped with the second sidepiece steel disc in each described second sidepiece autonomous block.
Preferably, described some central steel discs, the first sidepiece steel disc, the second sidepiece steel disc are arranged all in the same manner, and corresponding arrangement, trend is consistent.
Preferably, described external shoulder pattern block comprises some first closed grooves and some outsides steel disc, and steel disc correspondence in described outside arranges and trend is consistent.
Preferably, described inner side pattern block on tire shoulder comprises by described side trench isolated some inner sides autonomous block, is provided with inner side steel disc in the autonomous block of each described inner side, and steel disc correspondence in described inner side arranges and trend is consistent.
Preferably, described longitudinal main line is provided with the furrow bank with angle of inclination.
Preferably, described furrow bank angle is 8 ° ~ 12 °.
Preferably, described center running lug, the first sidepiece pattern block, the second sidepiece pattern block, external shoulder pattern block end are wedge-type shape.
Preferably, the width of described central area is 0.43 ~ 0.55 with the ratio of the width of tread structure, and the width of described external shoulder pattern block is 0.35 ~ 0.45 with the ratio of tread structure width and the width of described inner side pattern block on tire shoulder with the ratio of tread structure width.
Preferably, the width of described longitudinal main line is 9 ~ 12mm.
Preferably, described external shoulder pattern block is identical with described inner side pattern block on tire shoulder pitch width.
As can be seen from the above technical solutions, the utility model embodiment has the following advantages:
Center running lug is provided with some central steel discs, first sidepiece pattern block comprises the some first sidepiece autonomous blocks separated by side trench, the first sidepiece steel disc is equipped with in each first sidepiece autonomous block, second sidepiece pattern block comprises the some second sidepiece autonomous blocks separated by described side trench, is equipped with the second sidepiece steel disc in each described second sidepiece autonomous block.Technique scheme is adopted can effectively to reduce middle part rigidity, simultaneously, the mutual support of tread-rubber when being out of shape can be increased, reduce excessive deformation, strengthen the rigidity of center running lug, the first sidepiece pattern block and the second sidepiece pattern block, raising travelling comfort, quiet while, effectively keep tire dry/wetland handling.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is decorative pattern asymmetric tread structure example structure schematic diagram in the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of decorative pattern asymmetric tread structure, is provided for tire and has both had well quiet, comfort property, have have stable dry/wetland handling, reach optimization and the balance of tyre performance.
Refer to Fig. 1, in the utility model embodiment, decorative pattern asymmetric tread structure embodiment comprises:
Tread structure is divided into central area and shoulder zone;
Central area comprises center running lug 1, is positioned at the first sidepiece pattern block 2, second sidepiece pattern block 10 of center running lug both sides and separates longitudinal main line 5 of center running lug 1 and the first sidepiece pattern block 2, second sidepiece pattern block 10, and the width of central area is 0.43 ~ 0.55 with the ratio of the width of tread structure.
Shoulder zone comprises the external shoulder pattern block 3 be positioned on the left of the first sidepiece pattern block 2 and the inner side pattern block on tire shoulder 4 be positioned on the right side of the second sidepiece pattern block 10, the width of external shoulder pattern block 3 is 0.35 ~ 0.45 with the ratio of tread structure width, and the width of inner side pattern block on tire shoulder 4 is 0.35 ~ 0.45 with the ratio of tread structure width.
As shown in Figure 1, external shoulder pattern block 3 and the first sidepiece pattern block 2, first sidepiece pattern block 2 are separated by longitudinal main line 5 with inner side pattern block on tire shoulder 4 with center running lug 1, center running lug 1 and the second sidepiece pattern block 10, second sidepiece pattern block 10.
As shown in Figure 1, center running lug 1 is provided with some tiny narrow central steel discs 8, and some central steel discs 8 are arranged in the same manner, and corresponding arrangement, trend is consistent.Tiny narrow central steel disc 8 is adopted to do interval, can effectively reduce middle part rigidity, meanwhile, owing to adopting narrow steel disc, spacing distance is less, when startup/braking/turning, compared to wide side trench 9, the mutual support of tread-rubber when being out of shape can be increased, reduce excessive deformation, strengthen the rigidity of center running lug, while raising travelling comfort, effectively keep the handling of tire.
As shown in Figure 1, the first sidepiece pattern block 2 comprises the some first sidepiece autonomous blocks separated by side trench 9, is equipped with the first sidepiece steel disc 11 in each first sidepiece autonomous block; Second sidepiece pattern block 10 comprises the some second sidepiece autonomous blocks separated by side trench 9, is equipped with the second sidepiece steel disc 14 in each second sidepiece autonomous block.First sidepiece pattern block 2 comprises some first sidepiece steel disc 11, second sidepiece pattern blocks 10 and comprises some second sidepiece steel discs 14, and some first sidepiece steel discs 11, some second sidepiece steel discs 14 are arranged all in the same manner, and corresponding arrangement, trend is consistent.First sidepiece pattern block 2 and the second sidepiece pattern block 10 adopt side trench and steel disc to carry out spaced side portions pattern block, and rigidity is moderate.
As shown in Figure 1, external shoulder pattern block 3 comprises some first closed grooves 6 and some outsides steel disc 12, and outside steel disc 12 correspondence arranges and trend is consistent.Some first closed grooves 6 and some outsides steel disc 12 effectively increase outside pattern block ground contact area, strengthen outside pattern block rigidity, are conducive to the steering manipulation stability of tire.Some first closed grooves 6 and some outsides steel disc 12 adopt noise closure designs, are conducive to reducing squeal of tire.
As shown in Figure 1, inner side pattern block on tire shoulder 4 comprises by the 9 some inner sides autonomous blocks separated between side trench, be provided with inner side steel disc 13 in the autonomous block of each inner side, inner side pattern block on tire shoulder 4 comprises some inner sides steel disc 13, and steel disc 13 correspondence in some inner sides arranges and trend is consistent.Inner side pattern block on tire shoulder 4 adopts side trench 9 interval, reduces the rigidity of inner side pattern block on tire shoulder to a certain extent, adds tire ride comfort performance and reduces noise, being conducive to wetland drainage performance simultaneously.
It should be noted that, in the present embodiment, external shoulder pattern block 3 and inner side pattern block on tire shoulder 4 optimize ground connection footprint shape and the ground connection distribution of stress at tire shoulder position by special tyre surface position radian design, prevent the manipulation stability of shoulder region premature wear and enhancing tire.External shoulder pattern block 3 is identical with inner side pattern block on tire shoulder 4 pitch width h, pitch width 20mm ~ 35mm, pitch quantity 65 ~ 80.
As shown in Figure 1, longitudinal main line 5 is provided with the furrow bank with angle of inclination, and preferably, the width of longitudinal main line 5 can be 9 ~ 12mm, and furrow bank angle of inclination is variable-angle can be 8 ° ~ 12 °.There is the angle furrow bank design of inclination, not only increase the self-cleaning property of tire, and roomy longitudinal main line can draining rapidly, excellent wetland can be provided to prevent wet skidding performance energy and cornering stiffnesses and steering response accurately, be conducive to the raising of wetland safety performance
As shown in Figure 1, center running lug 1, first sidepiece pattern block 2, second sidepiece pattern block 10, external shoulder pattern block 3 end are wedge-type shape 7, prevent end wearing and tearing in early stage and optimize noise.
It should be noted that, steel disc shape in center running lug 1, first sidepiece pattern block 2, second sidepiece pattern block 10, external shoulder pattern block 3 and inner side pattern block on tire shoulder 4, length, the degree of depth are different mutually, be conducive to the dry wetland earth-catching property improving tire, can to a certain degree reduce tyre surface position rigidity simultaneously, improve the ride comfort performance of tire.
Above the utility model embodiment is described in detail, for one of ordinary skill in the art, according to the thought of the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (10)
1. the asymmetric tread structure of decorative pattern, is characterized in that, comprising:
Central area, described central area comprises center running lug and is positioned at the first sidepiece pattern block and the second sidepiece pattern block of described center running lug both sides, and described center running lug and described first sidepiece pattern block, described center running lug and described second sidepiece pattern block are all separated by longitudinal main line;
Shoulder zone, described shoulder zone comprises the external shoulder pattern block be positioned on the left of described first sidepiece pattern block and the inner side pattern block on tire shoulder be positioned on the right side of described second sidepiece pattern block, and described external shoulder pattern block and the first sidepiece pattern block, described second sidepiece pattern block and inner side pattern block on tire shoulder are all separated by described longitudinal main line;
Described center running lug is provided with some central steel discs; Described first sidepiece pattern block comprises the some first sidepiece autonomous blocks separated by side trench, is equipped with the first sidepiece steel disc in each described first sidepiece autonomous block; Described second sidepiece pattern block comprises the some second sidepiece autonomous blocks separated by described side trench, is equipped with the second sidepiece steel disc in each described second sidepiece autonomous block.
2. tread structure according to claim 1, is characterized in that, described some central steel discs, the first sidepiece steel disc, the second sidepiece steel disc are arranged all in the same manner, and corresponding arrangement, trend is consistent.
3. tread structure according to claim 1, is characterized in that, described external shoulder pattern block comprises some first closed grooves and some outsides steel disc, and steel disc correspondence in described outside arranges and trend is consistent.
4. tread structure according to claim 1, it is characterized in that, described inner side pattern block on tire shoulder comprises by described side trench isolated some inner sides autonomous block, is provided with inner side steel disc in the autonomous block of each described inner side, and steel disc correspondence in described inner side arranges and trend is consistent.
5. tread structure according to claim 1, is characterized in that, described longitudinal main line is provided with the furrow bank with angle of inclination.
6. tread structure according to claim 5, is characterized in that, described furrow bank angle is 8 ° ~ 12 °.
7. tread structure according to claim 1, is characterized in that, described center running lug, the first sidepiece pattern block, the second sidepiece pattern block, external shoulder pattern block end are wedge-type shape.
8. tread structure according to claim 1, it is characterized in that, the width of described central area is 0.43 ~ 0.55 with the ratio of the width of tread structure, and the width of described external shoulder pattern block is 0.35 ~ 0.45 with the ratio of tread structure width and the width of described inner side pattern block on tire shoulder with the ratio of tread structure width.
9. tread structure according to claim 1, is characterized in that, the width of described longitudinal main line is 9 ~ 12mm.
10. tread structure according to claim 1, is characterized in that, described external shoulder pattern block is identical with described inner side pattern block on tire shoulder pitch width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420757885.5U CN204322939U (en) | 2014-12-04 | 2014-12-04 | The asymmetric tread structure of a kind of decorative pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420757885.5U CN204322939U (en) | 2014-12-04 | 2014-12-04 | The asymmetric tread structure of a kind of decorative pattern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204322939U true CN204322939U (en) | 2015-05-13 |
Family
ID=53159331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420757885.5U Active CN204322939U (en) | 2014-12-04 | 2014-12-04 | The asymmetric tread structure of a kind of decorative pattern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204322939U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437874A (en) * | 2015-12-11 | 2016-03-30 | 青岛双星轮胎工业有限公司 | Novel tire with symmetric patterns |
| CN106114072A (en) * | 2016-08-23 | 2016-11-16 | 青岛双星轮胎工业有限公司 | Tyre tread |
| CN106183648A (en) * | 2016-09-27 | 2016-12-07 | 安徽和鼎轮胎科技股份有限公司 | All-terrain baby off-the-highway tire |
| CN108501626A (en) * | 2018-06-05 | 2018-09-07 | 安徽佳通乘用子午线轮胎有限公司 | A kind of comprehensive tire of HT highway types with taw anti-acoustic capability |
-
2014
- 2014-12-04 CN CN201420757885.5U patent/CN204322939U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437874A (en) * | 2015-12-11 | 2016-03-30 | 青岛双星轮胎工业有限公司 | Novel tire with symmetric patterns |
| CN106114072A (en) * | 2016-08-23 | 2016-11-16 | 青岛双星轮胎工业有限公司 | Tyre tread |
| CN106183648A (en) * | 2016-09-27 | 2016-12-07 | 安徽和鼎轮胎科技股份有限公司 | All-terrain baby off-the-highway tire |
| CN108501626A (en) * | 2018-06-05 | 2018-09-07 | 安徽佳通乘用子午线轮胎有限公司 | A kind of comprehensive tire of HT highway types with taw anti-acoustic capability |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204322939U (en) | The asymmetric tread structure of a kind of decorative pattern | |
| CN103507573B (en) | Radial tire tread pattern structure | |
| JPWO2014084325A1 (en) | Pneumatic tire | |
| CN103158443A (en) | Car radial tire tread pattern | |
| CN205800666U (en) | A kind of tire | |
| CN106427406B (en) | A kind of middle-long distance directive wheel tyre tread | |
| JP2010006155A (en) | Pneumatic tire | |
| CN103158444A (en) | Tire tread of cargo truck | |
| CN201863648U (en) | Tread patterns for truck tire | |
| CN208774431U (en) | A kind of symmetrical tread ply of decorative pattern and its off-the-highway tire | |
| CN102398482A (en) | Tire tread of heavy-duty truck | |
| CN207128508U (en) | A kind of Jing Yin pneumatic tire | |
| CN102398477A (en) | Truck tyre surface pattern | |
| CN104527331A (en) | Special delicate-steel disc-containing tyre for pickup truck | |
| CN204236149U (en) | The asymmetric tread structure of decorative pattern differentiation and a kind of tire | |
| EP3323639B1 (en) | Tire tread | |
| CN206537085U (en) | A kind of commercial truck tire | |
| CN206287759U (en) | Middle-long distance directive wheel tyre tread | |
| CN101618663A (en) | Tire tread of motortruck | |
| CN106864176B (en) | A kind of commercial truck tire | |
| CN103978845B (en) | A kind of car spare tire tread pattern structure | |
| CN206186694U (en) | In distant leading wheel tire pattern | |
| CN102248865A (en) | Tread patterns of truck tire | |
| CN207955210U (en) | A kind of sports type rib tire | |
| CN202428998U (en) | Tire tread of heavy truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511400 East Ring Road, Guangzhou, Guangdong, East Ring Road, No. 116, No. Patentee after: Guangzhou South China Rubber Tyre Co., Ltd. Patentee after: Wanli tire Limited by Share Ltd Address before: 511400 East Ring Road, Guangzhou, Guangdong, East Ring Road, No. 116, No. Patentee before: Guangzhou South China Rubber Tyre Co., Ltd. Patentee before: Guangzhou Fengli Rubber Tire Co., Ltd. |