CN205097836U - Pneumatic tire tread configuration structure for two wheeler - Google Patents
Pneumatic tire tread configuration structure for two wheeler Download PDFInfo
- Publication number
- CN205097836U CN205097836U CN201520878791.8U CN201520878791U CN205097836U CN 205097836 U CN205097836 U CN 205097836U CN 201520878791 U CN201520878791 U CN 201520878791U CN 205097836 U CN205097836 U CN 205097836U
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- Prior art keywords
- decorative pattern
- tap drain
- inclination
- pattern tap
- thin short
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- 230000004323 axial length Effects 0.000 claims description 18
- 230000001012 protector Effects 0.000 claims description 5
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Tires In General (AREA)
Abstract
The utility model discloses a pneumatic tire tread configuration structure for two wheeler, this tire tread are by a plurality of and the center line of the tread symmetry and be the crisscross slope decorative pattern tap drain that sets up and form, the decorative pattern tap drain that wherein respectively inclines group is by being the first slope decorative pattern tap drain that the arc slope extends toward the tire shoulder and constituteing with second slope decorative pattern tap drain from being close to the tread center, and the first arc that inclines decorative pattern tap drain and second slope decorative pattern tap drain presents reverse setting in the hope of being improved, the first slope decorative pattern tap drain that is close to the tread center is arcs of recesses down to with the direction of rotation syntropy, keep away from the second slope decorative pattern tap drain at tread center and present convex arc shape to it is reverse with direction of rotation, first slope decorative pattern tap drain is some overlapping settings with second slope decorative pattern tap drain in axial and circumference. So can ensure tire drainage ability, increase tread groove's marginal composition, improve and pull and brake performance.
Description
Technical field
The utility model relates to a kind of tire tread pattern, refers to a kind of Pneumatic tire for two-wheeled vehicle tread pattern structure especially.
Background technology
As Fig. 1, Pneumatic tire for two-wheeled vehicle in the past, for guaranteeing tire guidance quality and drainage performance, tire protector is generally made up of inclination circumferential pattern ditch 20 ', the separate setting of each inclination circumferential pattern ditch 21 ', 22 ', inclination groove tilts to extend to shoulder zone from tyre surface, and each inclination groove is arranged in the same way.But so arrange, because each inclination groove is independently arranged, and direction is identical, ground contact area between each inclination groove is larger, groove marginal element is low, when tire crosses curved traveling at wetland, and can be not enough because of the earth-grasping force of tire, cannot normal brake application and driving and cause the accident, the safety of impact trip.Based on above problem, propose count a optimization Pneumatic tire for two-wheeled vehicle tread pattern structure pattern to improve this problem.
Utility model content
The purpose of this utility model is to provide one to guarantee tire guidance quality and drainage performance, improves the Pneumatic tire for two-wheeled vehicle tread pattern structure of tractive property and wetland earth-catching property.
For achieving the above object, solution of the present utility model is:
A kind of Pneumatic tire for two-wheeled vehicle tread pattern structure, this tire protector is made up of in the inclination decorative pattern tap drain group be crisscross arranged with circumferential line symmetry several; Wherein: each inclination decorative pattern tap drain group forms from near tyre surface center toward the first inclination decorative pattern tap drain of the curved inclination extension of tire shoulder and the second inclination decorative pattern tap drain, and the arc of the first inclination decorative pattern tap drain and the second inclination decorative pattern tap drain is forward and reverse setting; Be lower arcs of recesses near the first inclination decorative pattern tap drain at tyre surface center, with hand of rotation in the same way; The second inclination decorative pattern tap drain away from tyre surface center presents convex, with reverse with hand of rotation; First inclination decorative pattern tap drain and the second inclination decorative pattern tap drain are arranged in partly overlapping at axial and circumferential.
The axial overlap length of described first inclination decorative pattern tap drain and the second inclination decorative pattern tap drain is set to 75% ~ 95% of the axial overall length of two inclination decorative pattern tap drains; The circumferential overlap length of the first inclination decorative pattern tap drain and the second inclination decorative pattern tap drain is set to 5% ~ 10% of the circumferential total length of two inclination decorative pattern tap drains.
The front end of described first inclination decorative pattern tap drain increases with the first inclination decorative pattern tap drain in the thin short ditch of the first decorative pattern oppositely arranged, tail end increases with the first inclination decorative pattern tap drain in the thin short ditch of the second decorative pattern oppositely arranged, the thin short ditch of first decorative pattern is arranged on the outside of the first inclination decorative pattern tap drain, and the thin short ditch of the second decorative pattern is arranged on the inner side of the first inclination decorative pattern tap drain.
Angle between the front end of the thin short ditch of described first decorative pattern and the first inclination decorative pattern tap drain is 45 ° ~ 85 °, and the angle between the tail end of the thin short ditch of the second decorative pattern and the first inclination decorative pattern tap drain is 45 ° ~ 85 °.
The axial length of the thin short ditch of described first decorative pattern is overlapping with the axial length of the first inclination decorative pattern tap drain, and the axial overlap length of itself and the thin short ditch of the first decorative pattern arranges 35% ~ 65% of the axial length of the first inclination decorative pattern tap drain.
It is the reverse thin short ditch of the 3rd decorative pattern that the front end of described second inclination decorative pattern tap drain increases with the second inclination decorative pattern tap drain, it is the reverse thin short ditch of the 4th decorative pattern that tail end increases with the second inclination decorative pattern tap drain, the thin short ditch of 3rd decorative pattern is arranged on the outside of the second inclination decorative pattern tap drain, and the thin short ditch of the 4th decorative pattern is arranged on the inner side of the second inclination decorative pattern tap drain.
Angle between the front end of the thin short ditch of described 3rd decorative pattern and the second inclination decorative pattern tap drain is 45 ° ~ 85 °, and the angle between the tail end of the thin short ditch of the 4th decorative pattern and the second inclination decorative pattern tap drain is 45 ° ~ 85 °.
The axial length of the thin short ditch of described 4th decorative pattern is overlapping with the axial length of the second inclination decorative pattern tap drain, and the axial overlap length of itself and the thin short ditch of the 4th decorative pattern is set to 35% ~ 65% of the axial length of the second inclination decorative pattern tap drain.
The thin short ditch of the first decorative pattern in described first inclination decorative pattern tap drain is connected with the thin short ditch of the 3rd decorative pattern in the second inclination decorative pattern tap drain, and the thin short ditch of the first decorative pattern of the first inclination groove and the thin short ditch of the 4th decorative pattern of the second inclination groove adopt and be oppositely arranged.
After adopting such scheme, it is forward and reverse setting that the utility model passes through two inclination decorative pattern tap drains of the inclination decorative pattern tap drain group of tire protector, forward and reverse and the axial and circumferential of groove are utilized to partly overlap setting, tire drainage performance can be guaranteed, increase the marginal element of groove, improve traction and deceleration and stopping performance.
In addition, by increase at the two ends of the first inclination decorative pattern tap drain respectively with the first inclination decorative pattern tap drain in the thin short ditch of the first decorative pattern oppositely arranged and the thin short ditch of the second decorative pattern, and increase is the reverse thin short ditch of the 3rd decorative pattern and the thin short ditch of the 4th decorative pattern respectively with the second inclination decorative pattern tap drain at the two ends of the second inclination decorative pattern tap drain, further lifting two is tilted decorative pattern tap drain marginal element, guarantee manipulation stability and drainage performance, improve traction and wetland earth-catching property.
Moreover, by the thin short ditch of the second decorative pattern in the first inclination decorative pattern tap drain is connected with the thin short ditch of the 3rd decorative pattern in the second inclination decorative pattern tap drain, further increase groove transverse edge composition, improve tractive property and wetland earth-catching property, the thin short ditch of two decorative patterns makes each groove mutually through after being communicated with simultaneously, the thin short ditch of first decorative pattern of the first inclination groove and the thin short ditch of the 4th decorative pattern of the second inclination groove adopt and are oppositely arranged, and improve drainage performance further, improve wetland earth-catching property.
Accompanying drawing explanation
Fig. 1 is prior art pattern structure on tire tread figure;
Fig. 2 is the utility model tire tread planar development partial schematic diagram;
Fig. 3 is the tire tread tap drain partial enlarged drawing of Fig. 2;
Fig. 4 is the utility model tire tread planar development partial schematic diagram;
Fig. 5 is the tire tread tap drain partial enlarged drawing of Fig. 4.
Detailed description of the invention
Embodiment of the present utility model is explained below in conjunction with accompanying drawing:
As shown in Figure 2 and Figure 3, the utility model discloses a kind of Pneumatic tire for two-wheeled vehicle tread pattern structure, this tire protector is symmetrical and form in the inclination decorative pattern tap drain group 20 be crisscross arranged by several and circumferential line CL, each inclination decorative pattern tap drain group 20 forms from near tyre surface center toward the first inclination decorative pattern tap drain 21 of the curved inclination extension of tire shoulder and the second inclination decorative pattern tap drain 22, and the arc of the first inclination decorative pattern tap drain 21 and the second inclination decorative pattern tap drain 22 is forward and reverse setting; The first inclination decorative pattern tap drain 21 near tyre surface center in lower arcs of recesses, with hand of rotation in the same way; The second inclination decorative pattern tap drain 22 away from tyre surface center presents convex, with reverse with hand of rotation; First inclination decorative pattern tap drain 21 and the second inclination decorative pattern tap drain 22 are arranged in partly overlapping at axial and circumferential.Utilize the forward and reverse and groove of two decorative pattern tap drains to partly overlap setting, can drainage performance be guaranteed, increase the marginal element of groove, improve tire traction and deceleration and stopping performance.
The axial overlap length L1 of described first inclination decorative pattern tap drain 21 and the second inclination decorative pattern tap drain 22 is set to 75% ~ 95% of the axial overall length L of two inclination decorative pattern tap drains; The circumferential overlap length L3 of the first inclination decorative pattern tap drain 21 and the second inclination decorative pattern tap drain 22 is set to 5% ~ 10% of the circumferential total length L 2 of two inclination decorative pattern tap drains.
As Fig. 4, shown in Fig. 5, for promoting the first inclination decorative pattern tap drain 21 and the second inclination decorative pattern tap drain 22 marginal element further, guarantee manipulation stability and drainage performance, improve traction and wetland earth-catching property, increase in the front end of the first inclination decorative pattern tap drain 21 respectively with the first inclination decorative pattern tap drain 21 in the thin short ditch 21a of the first decorative pattern oppositely arranged, tail end increases with the first inclination decorative pattern tap drain 21 in the thin short ditch 21b of the second decorative pattern oppositely arranged, the thin short ditch 21a of first decorative pattern is arranged on the outside of the first inclination decorative pattern tap drain 21, the thin short ditch 21b of second decorative pattern is arranged on the inner side of the first inclination decorative pattern tap drain 21, .Angle α between the thin short ditch 21a of first decorative pattern and the front end of the first inclination decorative pattern tap drain 21 is 45 ° ~ 85 °, angle β between the thin short ditch 21b of second decorative pattern and the tail end of the first inclination decorative pattern tap drain 21 is 45 ° ~ 85 °, if angle arranges too little, tractive property will be reduced, if angle arranges too large, wetland earth-catching property will be reduced.The axial length of the thin short ditch 21a of the first decorative pattern is overlapping with the axial length of the first inclination decorative pattern tap drain 21 simultaneously, the axial overlap length L5 of itself and the thin short ditch 21a of the first decorative pattern is set to 35% ~ 65% of the axial length L 4 of the first inclination decorative pattern tap drain 21, if axial overlap length is oversize, manipulation stability will reduce, if axial overlap length is too short, its traction and wetland earth-catching property will be reduced.Separately increase in the front end of the second inclination decorative pattern tap drain 22 respectively with the second inclination decorative pattern tap drain 22 in the reverse thin short ditch 22a of the 3rd decorative pattern, tail end increases with the second inclination decorative pattern tap drain 22 in the reverse thin short ditch 22b of the 4th decorative pattern, the thin short ditch 22a of 3rd decorative pattern is arranged on the outside of the second inclination decorative pattern tap drain 22, and the thin short ditch 22b of the 4th decorative pattern is arranged on the inner side of the second inclination decorative pattern tap drain 22.Angle γ between the thin short ditch 22a of 3rd decorative pattern and the front end of the second inclination decorative pattern tap drain 22 is 45 ° ~ 85 °, angle δ between the thin short ditch 22b of 4th decorative pattern and the tail end of the second inclination decorative pattern tap drain 22 is 45 ° ~ 85 °, if angle arranges too little, tractive property will be reduced, if angle arranges too large, wetland earth-catching property will be reduced.The axial length of the thin short ditch 22b of the 4th decorative pattern is overlapping with the axial length of the second inclination decorative pattern tap drain 22 simultaneously, the axial overlap length L7 of itself and the thin short ditch 22b of the 4th decorative pattern is set to 35% ~ 65% of the axial length L 6 of the second inclination decorative pattern tap drain 22, if axial overlap length is oversize, manipulation stability will reduce, if axial overlap length is too short, its traction and wetland earth-catching property will be reduced.Setting like this, makes each thin short groove and inclination tap drain be forward and reverse setting, and is staggered on first, second inclination decorative pattern tap drain, promotes the decorative pattern transverse edge composition in each region further, improves traction and wetland earth-catching property.
Separately the thin short ditch 21b of the first decorative pattern in the first inclination decorative pattern tap drain 21 is connected with the thin short ditch 22a of the 3rd decorative pattern in the second inclination decorative pattern tap drain 22, further increase groove transverse edge composition, improve tractive property and wetland earth-catching property, two decorative patterns thin short ditch 21b, 22a makes each groove mutually through after being communicated with simultaneously, the thin short ditch 21a of first decorative pattern of the first inclination groove and the thin short ditch 22b of the 4th decorative pattern of the second inclination groove adopts and is oppositely arranged, further raising drainage performance, improves wetland earth-catching property.
After using the utility model technology, compared with prior art, the tractive property of the tire of the utility model embodiment and wetland earth-catching property are than prior art excellent performance.
The above, it is only the utility model embodiment, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. a Pneumatic tire for two-wheeled vehicle tread pattern structure, this tire protector is symmetrical and form in the inclination decorative pattern tap drain group be crisscross arranged by several and circumferential line; It is characterized in that: each inclination decorative pattern tap drain group forms from near tyre surface center toward the first inclination decorative pattern tap drain of the curved inclination extension of tire shoulder and the second inclination decorative pattern tap drain, and the arc of the first inclination decorative pattern tap drain and the second inclination decorative pattern tap drain is forward and reverse setting; Be lower arcs of recesses near the first inclination decorative pattern tap drain at tyre surface center, with hand of rotation in the same way; The second inclination decorative pattern tap drain away from tyre surface center presents convex, with reverse with hand of rotation; First inclination decorative pattern tap drain and the second inclination decorative pattern tap drain are arranged in partly overlapping at axial and circumferential.
2. Pneumatic tire for two-wheeled vehicle tread pattern structure as claimed in claim 1, is characterized in that: the axial overlap length of described first inclination decorative pattern tap drain and the second inclination decorative pattern tap drain is set to 75% ~ 95% of the axial overall length of two inclination decorative pattern tap drains; The circumferential overlap length of the first inclination decorative pattern tap drain and the second inclination decorative pattern tap drain is set to 5% ~ 10% of the circumferential total length of two inclination decorative pattern tap drains.
3. Pneumatic tire for two-wheeled vehicle tread pattern structure as claimed in claim 1 or 2, it is characterized in that: the front end of described first inclination decorative pattern tap drain increases with the first inclination decorative pattern tap drain in the thin short ditch of the first decorative pattern oppositely arranged, tail end increases with the first inclination decorative pattern tap drain in the thin short ditch of the second decorative pattern oppositely arranged, the thin short ditch of first decorative pattern is arranged on the outside of the first inclination decorative pattern tap drain, and the thin short ditch of the second decorative pattern is arranged on the inner side of the first inclination decorative pattern tap drain.
4. Pneumatic tire for two-wheeled vehicle tread pattern structure as claimed in claim 3, it is characterized in that: the angle between the front end of the thin short ditch of described first decorative pattern and the first inclination decorative pattern tap drain is 45 ° ~ 85 °, the angle between the tail end of the thin short ditch of the second decorative pattern and the first inclination decorative pattern tap drain is 45 ° ~ 85 °.
5. Pneumatic tire for two-wheeled vehicle tread pattern structure as claimed in claim 3, it is characterized in that: the axial length of the thin short ditch of described first decorative pattern is overlapping with the axial length of the first inclination decorative pattern tap drain, the axial overlap length of itself and the thin short ditch of the first decorative pattern is set to 35% ~ 65% of the axial length of the first inclination decorative pattern tap drain.
6. Pneumatic tire for two-wheeled vehicle tread pattern structure as claimed in claim 3, it is characterized in that: it is the reverse thin short ditch of the 3rd decorative pattern that the front end of described second inclination decorative pattern tap drain increases with the second inclination decorative pattern tap drain, it is the reverse thin short ditch of the 4th decorative pattern that tail end increases with the second inclination decorative pattern tap drain, the thin short ditch of 3rd decorative pattern is arranged on the outside of the second inclination decorative pattern tap drain, and the thin short ditch of the 4th decorative pattern is arranged on the inner side of the second inclination decorative pattern tap drain.
7. Pneumatic tire for two-wheeled vehicle tread pattern structure as claimed in claim 6, it is characterized in that: the angle between the front end of the thin short ditch of described 3rd decorative pattern and the second inclination decorative pattern tap drain is 45 ° ~ 85 °, the angle between the tail end of the thin short ditch of the 4th decorative pattern and the second inclination decorative pattern tap drain is 45 ° ~ 85 °.
8. Pneumatic tire for two-wheeled vehicle tread pattern structure as claimed in claim 6, it is characterized in that: the axial length of the thin short ditch of described 4th decorative pattern is overlapping with the axial length of the second inclination decorative pattern tap drain, the axial overlap length of itself and the thin short ditch of the 4th decorative pattern is set to 35% ~ 65% of the axial length of the second inclination decorative pattern tap drain.
9. Pneumatic tire for two-wheeled vehicle tread pattern structure as claimed in claim 6, it is characterized in that: the thin short ditch of the first decorative pattern in described first inclination decorative pattern tap drain is connected with the thin short ditch of the 3rd decorative pattern in the second inclination decorative pattern tap drain, the thin short ditch of the first decorative pattern of the first inclination groove and the thin short ditch of the 4th decorative pattern of the second inclination groove adopt and are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878791.8U CN205097836U (en) | 2015-11-06 | 2015-11-06 | Pneumatic tire tread configuration structure for two wheeler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878791.8U CN205097836U (en) | 2015-11-06 | 2015-11-06 | Pneumatic tire tread configuration structure for two wheeler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205097836U true CN205097836U (en) | 2016-03-23 |
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ID=55513645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520878791.8U Expired - Fee Related CN205097836U (en) | 2015-11-06 | 2015-11-06 | Pneumatic tire tread configuration structure for two wheeler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205097836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252969A (en) * | 2015-11-06 | 2016-01-20 | 厦门正新橡胶工业有限公司 | Pneumatic tire tread pattern structure for two-wheeled vehicle |
| CN108215669A (en) * | 2016-12-13 | 2018-06-29 | 住友橡胶工业株式会社 | Tire |
-
2015
- 2015-11-06 CN CN201520878791.8U patent/CN205097836U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252969A (en) * | 2015-11-06 | 2016-01-20 | 厦门正新橡胶工业有限公司 | Pneumatic tire tread pattern structure for two-wheeled vehicle |
| CN108215669A (en) * | 2016-12-13 | 2018-06-29 | 住友橡胶工业株式会社 | Tire |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 |