CN203995493U - motorcycle pneumatic tire tread structure - Google Patents
motorcycle pneumatic tire tread structure Download PDFInfo
- Publication number
- CN203995493U CN203995493U CN201420308492.6U CN201420308492U CN203995493U CN 203995493 U CN203995493 U CN 203995493U CN 201420308492 U CN201420308492 U CN 201420308492U CN 203995493 U CN203995493 U CN 203995493U
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- China
- Prior art keywords
- decorative pattern
- tap drain
- pattern tap
- drain
- circumferential lengths
- 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.)
- Expired - Lifetime
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- 239000004575 stone Substances 0.000 claims abstract description 65
- 230000001788 irregular Effects 0.000 claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 18
- 230000013011 mating Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/10—Tyres specially adapted for particular applications for motorcycles, scooters or the like
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- Tires In General (AREA)
Abstract
The utility model discloses a kind of motorcycle pneumatic tire tread structure, tyre surface comprises take several decorative pattern tap drain groups that tyre surface center is crisscross arranged as symmetry, and each decorative pattern tap drain group comprises the first decorative pattern tap drain and the second decorative pattern tap drain being obliquely installed laterally by tyre surface inner side; Wherein front end, middle part and the tail end at the first decorative pattern tap drain and the second decorative pattern tap drain is respectively equipped with the Pai Shikou that is irregular polygon edge.The circumferential pattern tap drain left and right sides of tyre surface setting is arranged alternately, guarantee tire guidance quality and drainage, for improving tire, on the non-road surface of mating formation, there is better traction property and row's stone function, at each decorative pattern tap drain front end, middle part and tail end, row's stone mouth is set, can guarantee tyre surface rigidity, be conducive to arrange stone, arrange stone mouth simultaneously and be set to irregular polygon edge, its marginal element is high, non-mat formation there is good tractive property during road traveling.
Description
Technical field
The utility model relates to a kind of motorcycle pneumatic tire, refers to especially a kind ofly to mat formation or motorcycle pneumatic tire tread structure that the non-road surface of mating formation is used.
Background technology
As Fig. 8, Fig. 9, Pneumatic tire for motorcycle in the past, in order to improve tire guidance quality and drainage performance, the general stream line pattern Pattern Design that adopts of its tyre surface 20, CL is circumferential line, stream line pattern decorative pattern comprises tap drain 21 and counter drain 22, tap drain 21 adopts large span high tilt angle groove design, its decorative pattern tap drain 21 furrow width W5 from tyre surface to tire shoulder by narrow gradually wide design, the angle of inclination Ψ of decorative pattern tap drain 21 furrow banks arranges less, decorative pattern tap drain 21 edges 211, 212 by smooth circular arc line or rectilinear(-al), between decorative pattern tap drain 21 and decorative pattern tap drain 21, increase decorative pattern counter drain 22, decorative pattern counter drain 22 is identical with the direction of tilt of decorative pattern tap drain 21, so setting can improve tire guidance quality and drainage.When but this tire travels on the non-road surface of mating formation, the smooth edge effect of large span decorative pattern tap drain 21 is lower, and tractive property is undesirable, and the angle of inclination of decorative pattern tap drain 21 furrow banks is also less, is not easy stone to discharge.This case produces thus.
Utility model content
The purpose of this utility model is to provide a kind ofly mats formation or motorcycle pneumatic tire tread structure that the non-road surface of mating formation is used, in the situation that guaranteeing tire guidance quality and drainage, improve tire mat formation or the non-road surface of mating formation on traction property and row's stone performance while travelling.
For achieving the above object, solution of the present utility model is:
A motorcycle pneumatic tire tread structure, its tyre surface comprises take several decorative pattern tap drain groups that tyre surface center is crisscross arranged as symmetry, and each decorative pattern tap drain group comprises the first decorative pattern tap drain and the second decorative pattern tap drain being obliquely installed laterally by tyre surface inner side; Wherein: front end, middle part and tail end at the first decorative pattern tap drain and the second decorative pattern tap drain are respectively equipped with the Pai Shikou that is irregular polygon edge.
The described furrow width of respectively arranging stone mouth is more wide to 1mm ~ 5mm than the ditch of the furrow width of the first decorative pattern tap drain, the second decorative pattern tap drain.
The ratio of the circumferential lengths of the front end row stone mouth of described the first decorative pattern tap drain, the circumferential lengths of tail end row stone mouth and the circumferential lengths of the first decorative pattern tap drain is separately positioned on 0.08 ~ 0.35, and the ratio of first circumferential lengths of decorative pattern tap drain middle part row's stone mouth and the circumferential lengths of the first decorative pattern tap drain is arranged on 0.15 ~ 0.35; The ratio of the circumferential lengths of the front end row stone mouth of the second decorative pattern tap drain, the circumferential lengths of tail end row stone mouth and the circumferential lengths of the second decorative pattern tap drain is separately positioned on 0.08 ~ 0.35, and the ratio of second circumferential lengths of decorative pattern tap drain middle part row's stone mouth and the circumferential lengths of the second decorative pattern tap drain is arranged on 0.15 ~ 0.35.
The furrow bank angle of inclination of the front end row stone mouth of described the first decorative pattern tap drain and the second decorative pattern tap drain, middle part row's stone mouth and tail end row stone mouth is arranged on 35 ° ~ 65 °.
Described front end row's stone mouth and tail end row stone mouth are arranged on the outside of the first decorative pattern tap drain, the second decorative pattern tap drain, and middle part row's stone mouth is arranged on the inner side of the first decorative pattern tap drain, the second decorative pattern tap drain.
Between described decorative pattern tap drain group, be provided with the first jig drill decorative pattern counter drain, and being also provided with the second jig drill decorative pattern counter drain between the first decorative pattern tap drain of each decorative pattern tap drain group and the second decorative pattern tap drain, the first jig drill decorative pattern counter drain, the second jig drill decorative pattern counter drain comprise the jig drill portion and the rill that is connected jig drill portion that is multiple sections; The first jig drill decorative pattern counter drain is in the same way and is obliquely installed with the second jig drill decorative pattern counter drain and decorative pattern tap drain group.
Described first lateral length of decorative pattern tap drain and the ratio of circumferential lengths are that 0.35 ~ 0.55, second lateral length of decorative pattern tap drain and the ratio of circumferential lengths are 0.45 ~ 0.65.
Described the first jig drill decorative pattern counter drain, second lateral length of jig drill decorative pattern counter drain and the ratio of circumferential lengths are 0.25 ~ 0.45.
The lateral length of jig drill portion and the ratio of circumferential lengths of described the first jig drill decorative pattern counter drain, the second jig drill decorative pattern counter drain are set to 0.25 ~ 0.45, and its degree of depth adopts from-shallow-to-deep design from tyre surface center to tire shoulder.
The described jig drill portion by tyre surface center and rill ditch depth are 0.5mm ~ 2.0mm with leaning on the jig drill portion of tire shoulder and the depth difference of rill ditch depth.
Adopt after such scheme, the utility model is mainly by motorcycle pneumatic tire tread pattern structure optimal design, its tyre surface arranges the high circumferential pattern tap drain of large span, left and right sides decorative pattern is arranged alternately, guarantee tire guidance quality and drainage, for improving tire, on the non-road surface of mating formation, there is better traction property and row's stone function, the row's of setting stone mouth on decorative pattern tap drain, row's stone mouth is arranged on the front end of decorative pattern tap drain, middle part and tail end, row's stone mouth width is wider than decorative pattern tap drain width, its furrow bank has larger angle of inclination, each is arranged stone mouth and is crisscross arranged on decorative pattern tap drain, can guarantee tyre surface rigidity, be conducive to arrange stone, arrange stone mouth simultaneously and be set to irregular polygon edge, its marginal element is high, non-mat formation there is good tractive property during road traveling.
Separately between tap drain and tap drain, increase jig drill decorative pattern counter drain, jig drill decorative pattern counter drain comprises jig drill portion and rill, and jig drill portion and rill interconnect design, can effectively abolish moisture film, further promotes drainage performance, improves wetland earth-catching property.
Like this whole installation, in the situation that guaranteeing tire guidance quality and drainage, improve mat formation or the non-road surface of mating formation on traction property and row's stone performance while travelling.
Accompanying drawing explanation
Fig. 1 is the utility model tire tread planar development partial schematic diagram;
Fig. 2 is the utility model tire tread planar development partial schematic diagram;
Fig. 3 is the decorative pattern tap drain structural representation in Fig. 2;
Fig. 4 A is that the B-B ' of Fig. 3 is to cutaway view;
Fig. 4 B is that the C-C ' of Fig. 3 is to cutaway view;
Fig. 5 is the jig drill decorative pattern counter drain structural representation in Fig. 2;
Fig. 6 is the jig drill portion structural representation in Fig. 5;
Fig. 7 is that jig drill decorative pattern counter drain A-A ' in Fig. 5 is to cutaway view;
Fig. 8 is past case tire tread planar development partial schematic diagram;
Fig. 9 is that the D-D ' of Fig. 8 is to cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing, explain embodiment of the present utility model:
As shown in Figures 1 to 6, the utility model has disclosed a kind of motorcycle pneumatic tire tread structure, CL is circumferential line, its tyre surface 10 comprises take several decorative pattern tap drain groups 1 that tyre surface center is crisscross arranged as symmetry, each decorative pattern tap drain group 1 comprises the first decorative pattern tap drain 11 and the second decorative pattern tap drain 12, the two is the high circumferential pattern tap drain of large span for being obliquely installed laterally by tyre surface inner side all, and wherein the inner of the first decorative pattern tap drain 11 can stride across tyre surface center; Separately between decorative pattern tap drain group 1, be provided with the first jig drill decorative pattern counter drain 13, between the first decorative pattern tap drain 11 of each decorative pattern tap drain group 1 and the second decorative pattern tap drain 12, be also provided with the second jig drill decorative pattern counter drain 14.
As Fig. 1, the lateral length L2 of the first decorative pattern tap drain 11 and the ratio of circumferential lengths L1 are set to 0.35 ~ 0.55, the lateral length L4 of the second decorative pattern tap drain 12 and the ratio of circumferential lengths L3 are set to 0.45 ~ 0.65, the first jig drill decorative pattern counter drain 13, the second lateral length L6 of jig drill decorative pattern counter drain 14 and the ratio of circumferential lengths L5 are set to 0.25 ~ 0.45, the first decorative pattern tap drain 11 is set to 10 ° ~ 60 ° with the inclined angle alpha at tyre surface center, the second decorative pattern tap drain 12 is set to 10 ° ~ 60 ° with the angle of inclination beta at tyre surface center, the first jig drill decorative pattern counter drain 13 is set to 10 ° ~ 60 ° with the leaning angle δ at tyre surface center, the second jig drill decorative pattern counter drain 14 is set to 10 ° ~ 60 ° with the leaning angle μ at tyre surface center, the first decorative pattern tap drain 11, the furrow width W1 of the second decorative pattern tap drain 12, W2 is separately positioned on 3mm ~ 8mm, left and right sides decorative pattern is arranged alternately, can guarantee tire guidance quality and drainage.
As Fig. 2, Fig. 3, Fig. 4 A, Fig. 4 B, for improving tire, on the non-road surface of mating formation, there is good traction property and row's stone function, on the first decorative pattern tap drain 11 and the second decorative pattern tap drain 12, be provided with Pai Shikou, the front end of the first decorative pattern tap drain 11, front end row stone mouth 15 is set respectively on middle part and tail end, middle part row's stone mouth 16 and tail end row stone mouth 17, each furrow width W3 that arranges stone mouth is than the furrow width W1 of the first decorative pattern tap drain 11, the furrow width W2 of the second decorative pattern tap drain 12 is wide to 1mm ~ 5mm, the circumferential lengths L7 of front end row stone mouth 15, the ratio of the circumferential lengths L9 of tail end row stone mouth 17 and the circumferential lengths L1 of the first decorative pattern tap drain 11 is separately positioned on 0.08 ~ 0.35, the ratio of the circumferential lengths L8 of middle part row's stone mouth 16 and the circumferential lengths L1 of the first decorative pattern tap drain 11 is arranged on 0.15 ~ 0.35, wherein front end row stone mouth 15, the furrow bank of middle part row's stone mouth 16 and tail end row stone mouth 17 has larger angle of inclination γ, its angle of inclination γ is arranged on 35 ° ~ 65 °, front end row stone mouth 15 is arranged on the outside of the first decorative pattern tap drain 11, middle part row's stone mouth 16 is arranged on the inner side of the first decorative pattern tap drain 11, tail end row stone mouth 17 is arranged on the outside of the first decorative pattern tap drain 11, therefore respectively arrange stone mouth is and is crisscross arranged on decorative pattern tap drain, each arranges stone mouth 15, 16, 17 shape is preferably echelon form.Front end row stone mouth 18 on the second decorative pattern tap drain 12, middle part row's stone mouth 19 and tail end row stone mouth 20 arrange equally according to the front end row stone mouth 15 on the first decorative pattern tap drain 11, middle part row's stone mouth 16 and tail end row stone mouth 17 modes, can guarantee tyre surface rigidity, are conducive to arrange stone.Another row's stone mouth is set to broken edge, and its edge effect is high, non-, mats formation during road traveling, has improved tractive property.
As Fig. 2, Fig. 5, Fig. 6, Fig. 7, drainage performance and wetland earth-catching property while mating formation road traveling for further raising is non-, the first jig drill decorative pattern counter drain 13 comprises the jig drill portion 131 and rill 132 that is multiple sections, the second jig drill decorative pattern counter drain 14 also comprises the jig drill portion 141 and rill 142 that is multiple sections, the first jig drill decorative pattern counter drain 13 and the second jig drill decorative pattern counter drain 14 are in the same way and are obliquely installed with decorative pattern tap drain group 1, in this embodiment, the first jig drill decorative pattern counter drain 13 is at the two ends of rill 132 and jig drill portion 131, the second jig drill decorative pattern counter drains 14 are set is, at the two ends of rill 142, jig drill portion 141 is set at middle part, jig drill portion 131, 141 can be equal and opposite in direction or circle not etc., semicircle, fan-shaped and regular or fitfull polygon forms, the the first jig drill decorative pattern counter drain 13 increasing between the first decorative pattern tap drain 11 and the second decorative pattern tap drain 12, the jig drill portion 131 of the second jig drill decorative pattern counter drain 14, 141 with rill 132, 142 interconnect design, jig drill portion 131 wherein, 141 lateral length L11 and the ratio of circumferential lengths L12 are set to 0.25 ~ 0.45, its jig drill portion 131, 141 and rill 132, 142 degree of depth h adopts from-shallow-to-deep design from tyre surface center to tire shoulder, by the ditch depth h at tyre surface center and the depth difference of tire shoulder ditch depth h, be 0.5mm ~ 2.0mm, can effectively abolish moisture film, further promote drainage performance, improve wetland earth-catching property.
After using the utility model technology, compare with past case, the tire of embodiment in the situation that guaranteeing guidance quality and drainage, further improved mat formation or the non-road surface of mating formation on traction property and row's stone performance while travelling.
Claims (10)
1. a motorcycle pneumatic tire tread structure, its tyre surface comprises take several decorative pattern tap drain groups that tyre surface center is crisscross arranged as symmetry, and each decorative pattern tap drain group comprises the first decorative pattern tap drain and the second decorative pattern tap drain being obliquely installed laterally by tyre surface inner side; It is characterized in that: front end, middle part and tail end at the first decorative pattern tap drain and the second decorative pattern tap drain are respectively equipped with the Pai Shikou that is irregular polygon edge.
2. motorcycle pneumatic tire tread structure as claimed in claim 1, is characterized in that: the described furrow width of respectively arranging stone mouth is more wide to 1mm ~ 5mm than the ditch of the furrow width of the first decorative pattern tap drain, the second decorative pattern tap drain.
3. motorcycle pneumatic tire tread structure as claimed in claim 1, it is characterized in that: the ratio of the circumferential lengths of the front end row stone mouth of described the first decorative pattern tap drain, the circumferential lengths of tail end row stone mouth and the circumferential lengths of the first decorative pattern tap drain is separately positioned on 0.08 ~ 0.35, the ratio of first circumferential lengths of decorative pattern tap drain middle part row's stone mouth and the circumferential lengths of the first decorative pattern tap drain is arranged on 0.15 ~ 0.35; The ratio of the circumferential lengths of the front end row stone mouth of the second decorative pattern tap drain, the circumferential lengths of tail end row stone mouth and the circumferential lengths of the second decorative pattern tap drain is separately positioned on 0.08 ~ 0.35, and the ratio of second circumferential lengths of decorative pattern tap drain middle part row's stone mouth and the circumferential lengths of the second decorative pattern tap drain is arranged on 0.15 ~ 0.35.
4. motorcycle pneumatic tire tread structure as claimed in claim 1, is characterized in that: the furrow bank angle of inclination of the front end row stone mouth of described the first decorative pattern tap drain and the second decorative pattern tap drain, middle part row's stone mouth and tail end row stone mouth is arranged on 35 ° ~ 65 °.
5. motorcycle pneumatic tire tread structure as claimed in claim 1, it is characterized in that: described front end row's stone mouth and tail end row stone mouth are arranged on the outside of the first decorative pattern tap drain, the second decorative pattern tap drain, and middle part row's stone mouth is arranged on the inner side of the first decorative pattern tap drain, the second decorative pattern tap drain.
6. motorcycle pneumatic tire tread structure as claimed in claim 1, it is characterized in that: between described decorative pattern tap drain group, be provided with the first jig drill decorative pattern counter drain, and being also provided with the second jig drill decorative pattern counter drain between the first decorative pattern tap drain of each decorative pattern tap drain group and the second decorative pattern tap drain, the first jig drill decorative pattern counter drain, the second jig drill decorative pattern counter drain comprise the jig drill portion and the rill that is connected jig drill portion that is multiple sections; The first jig drill decorative pattern counter drain is in the same way and is obliquely installed with the second jig drill decorative pattern counter drain and decorative pattern tap drain group.
7. motorcycle pneumatic tire tread structure as claimed in claim 1, is characterized in that: described first lateral length of decorative pattern tap drain and the ratio of circumferential lengths are that 0.35 ~ 0.55, second lateral length of decorative pattern tap drain and the ratio of circumferential lengths are 0.45 ~ 0.65.
8. motorcycle pneumatic tire tread structure as claimed in claim 6, is characterized in that: described the first jig drill decorative pattern counter drain, second lateral length of jig drill decorative pattern counter drain and the ratio of circumferential lengths are 0.25 ~ 0.45.
9. motorcycle pneumatic tire tread structure as claimed in claim 6, it is characterized in that: the lateral length of jig drill portion and the ratio of circumferential lengths of described the first jig drill decorative pattern counter drain, the second jig drill decorative pattern counter drain are set to 0.25 ~ 0.45, its degree of depth adopts from-shallow-to-deep design from tyre surface center to tire shoulder.
10. motorcycle pneumatic tire tread structure as claimed in claim 9, is characterized in that: the described jig drill portion by tyre surface center and rill ditch depth are 0.5mm ~ 2.0mm with leaning on the jig drill portion of tire shoulder and the depth difference of rill ditch depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308492.6U CN203995493U (en) | 2014-06-11 | 2014-06-11 | motorcycle pneumatic tire tread structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308492.6U CN203995493U (en) | 2014-06-11 | 2014-06-11 | motorcycle pneumatic tire tread structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203995493U true CN203995493U (en) | 2014-12-10 |
Family
ID=52035547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420308492.6U Expired - Lifetime CN203995493U (en) | 2014-06-11 | 2014-06-11 | motorcycle pneumatic tire tread structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203995493U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029567A (en) * | 2014-06-11 | 2014-09-10 | 厦门正新橡胶工业有限公司 | Tread structure of pneumatic tire for motorcycle |
| CN104029568A (en) * | 2014-06-11 | 2014-09-10 | 厦门正新橡胶工业有限公司 | Tire tread structure of pneumatic tire of motorcycle |
| CN110385945A (en) * | 2018-04-17 | 2019-10-29 | 住友橡胶工业株式会社 | Tire |
-
2014
- 2014-06-11 CN CN201420308492.6U patent/CN203995493U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029567A (en) * | 2014-06-11 | 2014-09-10 | 厦门正新橡胶工业有限公司 | Tread structure of pneumatic tire for motorcycle |
| CN104029568A (en) * | 2014-06-11 | 2014-09-10 | 厦门正新橡胶工业有限公司 | Tire tread structure of pneumatic tire of motorcycle |
| CN104029567B (en) * | 2014-06-11 | 2017-02-15 | 厦门正新橡胶工业有限公司 | Tread structure of pneumatic tire for motorcycle |
| CN110385945A (en) * | 2018-04-17 | 2019-10-29 | 住友橡胶工业株式会社 | Tire |
| CN110385945B (en) * | 2018-04-17 | 2022-10-18 | 住友橡胶工业株式会社 | Tyre for vehicle wheels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |