CN103935192A - Multifunctional tire pattern structure - Google Patents
Multifunctional tire pattern structure Download PDFInfo
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- CN103935192A CN103935192A CN201410156289.6A CN201410156289A CN103935192A CN 103935192 A CN103935192 A CN 103935192A CN 201410156289 A CN201410156289 A CN 201410156289A CN 103935192 A CN103935192 A CN 103935192A
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- Prior art keywords
- pattern
- pattern block
- shoulder
- tire
- block
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- 230000001012 protector Effects 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 6
- 230000004069 differentiation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001141 propulsive effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Tires In General (AREA)
Abstract
The invention relates to a multifunctional tire pattern structure, comprising a shoulder pattern area and a middle pattern area, wherein a plurality of shoulder pattern blocks are uniformly arranged in a column along the circumference in the shoulder pattern area; a wide tail part of each shoulder pattern block is near the side of a tire tread while a sharp tail part of each shoulder pattern block points to the middle of the tire tread, and positively inclines towards the rotating advancing direction of a tire; a plurality of middle pattern blocks are uniformly arranged into two columns along the circumference in the middle pattern area; the two columns of middle pattern blocks are staggered back to back; a wide tail section of each middle pattern block is near the middle of the tire tread while a sharp tail part of each middle pattern block points to the side of the tire tread and reversely inclines towards the rotating advancing direction of the tire; an area between each middle pattern block and the corresponding shoulder pattern block forms a longitudinal pattern groove; each middle pattern block and the corresponding shoulder pattern block are spliced to form a pattern block group; an inclined transverse pattern groove is formed between each two adjacent pattern block groups. Not only is the multifunctional tire pattern structure adaptive to running under different road conditions, but also the running speed of the tire can be improved, and early damage of the tire is effectively prevented.
Description
Technical field
The present invention relates to a kind of novel tire tread structure, specifically a kind of pattern structure that is suitable for use in drive wheel tire.
Background technology
Tire is the round and elastic connector between automobile and road, is the walking structure of automobile.First, it transmits the application force of sailing, draw, accelerate, turning to and brake of automobile earthward tire, as: the functions such as propulsive effort, tractive force, braking force and steering effort; Secondly, tire must be able to make that automobile travels freely under various weathers, road surface and speed, the function of operation stabilization and high-speed secure; Again, tire must play damping vibration, reduce noise, the function of ride comfort.And being tire, tire tread structure embodies the main expression-form of these functions.
At present, when most domestic tire producer designs pattern structure, be to design according to differentiation substantially.The applicable area in tire tread market is also by the popular minorityization that turns to, and market is more and more higher to the requirement of tire, the market that the tire tread that certainly also needs factory to go out differentiation adapts to more and more segment.But, the differentiation design according to the market of segmentation to tire tread, the decorative pattern of this design just adapts to the road conditions in its designed market, when it is in the time that different road conditions are travelled, damages very serious to the decorative pattern of tire.For example: 1. the long-distance transport type decorative pattern of design, in the time that it travels in harsher road conditions (second class highway below), the power-handling capability of this decorative pattern, grabbing the decline such as performance, deceleration and stopping performance (having declined more than 30%) very greatly; 2. the short-distance heavy type tire tread of design, in the time of the road conditions of travel after its lade more than second class highway (express highway etc.), moving velocity can not improve a lot, disposable operating range is also in certain scope, otherwise, this decorative pattern, because pattern block is large and the darker problem of groove can cause the earlier period damage of tire, has shortened the service life of tire greatly.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of many performance tires pattern structure is provided, and its structure design is ingenious rationally, not only can adapt to travelling of different road conditions, and can improve tire running speed, effectively prevent the earlier period damage of tire.
According to technical scheme provided by the invention: many performance tires pattern structure, comprise the shoulder decorative pattern region on both sides and middle decorative pattern region, middle part, it is characterized in that: one-sided shoulder decorative pattern region comprises several shoulder pattern blocks, several described shoulder pattern blocks are lined up circumferentially uniform row, single shoulder pattern block is wide tail prong structure, the wide afterbody of shoulder pattern block is near tire protector side, and the pointed nose of shoulder pattern block points in the middle of tire protector and tilts to tyre rotation working direction forward; Decorative pattern region, described middle part comprises several middle part pattern blocks, several described middle part pattern blocks are lined up circumferentially two uniform row, two row middle part pattern block dos-à-dos alternative arrangement, each middle part pattern block has a shoulder pattern block corresponding with it, single middle part pattern block is also wide tail prong structure, the wide afterbody of middle part pattern block is near in the middle of tire protector, and the pointed nose of middle part pattern block points to tire protector side and to the reverse inclination of tyre rotation working direction; Region between described middle part pattern block and corresponding shoulder pattern block forms circumferential pattern ditch, and middle part pattern block forms a pattern block group by pointed nose separately to spelling with corresponding shoulder pattern block, between adjacent pattern block group, forms oblique cross groove.
As a further improvement on the present invention, described shoulder pattern block and middle part pattern block are inclined ladder shape structure, the knuckle position of shoulder pattern block and middle part pattern block adopts arc transition design, and middle part pattern block forms lambrequin piece group by pointed nose separately to spelling with corresponding shoulder pattern block.
As a further improvement on the present invention, in decorative pattern region, described middle part, wherein the side of the tail end base of a row middle part pattern block and another row middle part pattern block connects into fold-line-shaped by reinforced rib.
As a further improvement on the present invention, described middle part is equipped with stria on pattern blocks.
As a further improvement on the present invention, described stria is circular arc, and stria trend is suitable with pattern block shape.
As a further improvement on the present invention, the afterbody base of described shoulder pattern block is provided with short slot, and on tire side, corresponding position is provided with minor groove.
As a further improvement on the present invention, on described tire side, the corresponding tiltedly position of cross groove outer end is provided with large groove.
the present invention compared with prior art, has the following advantages:
(1) tire tread structure of the present invention not only can adapt to travelling of different road conditions, and can improve tire running speed, through evidence, the Combination property that this tire tread structure can improve tire is more than 20%, and energy actv. prevents the earlier period damage of tire.
(2) the shoulder pattern block in shoulder decorative pattern region has directivity, and powerful propulsive effort, grabbing property and deceleration and stopping performance can be provided.
(3) the middle part pattern block in decorative pattern region, middle part connects and is fold-line-shaped design, not only has row's stone performance, and good stability, and wear resisting property is high, more attractive in appearance.
(4) tiltedly the connection between cross groove and circumferential pattern ditch is stream line pattern, can strengthen the drainage performance of tire, anti-sideslip, partially sliding etc.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Description of reference numerals: 1-shoulder pattern block, 2-middle part pattern block, 3-circumferential pattern ditch, the oblique cross groove of 4-, 5-stria, 6-reinforced rib, 7-short slot, 8-minor groove, the large groove of 9-.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure: many performance tires pattern structure of the present invention mainly comprises the shoulder decorative pattern region on both sides and middle decorative pattern region, middle part; Wherein, one-sided shoulder decorative pattern region comprises several shoulder pattern blocks 1, several described shoulder pattern blocks 1 are lined up circumferentially uniform row, single shoulder pattern block 1 is wide tail prong structure, the wide afterbody of shoulder pattern block 1 is near tire protector side, and the pointed nose of shoulder pattern block 1 points in the middle of tire protector and tilts to tyre rotation working direction forward; Decorative pattern region, described middle part comprises several middle part pattern blocks 2, several described middle part pattern blocks 2 are lined up circumferentially two uniform row, two row middle part pattern block 2 dos-à-dos alternative arrangement, each middle part pattern block 2 has a shoulder pattern block 1 corresponding with it, single middle part pattern block 2 is also wide tail prong structure, the wide afterbody of middle part pattern block 2 is near in the middle of tire protector, and the pointed nose of middle part pattern block 2 points to tire protector side and to the reverse inclination of tyre rotation working direction; Region between described middle part pattern block 2 and corresponding shoulder pattern block 1 forms circumferential pattern ditch 3, and middle part pattern block 2 forms a pattern block group by pointed nose separately to spelling with corresponding shoulder pattern block 1, forms oblique cross groove 4 between adjacent pattern block group.
As shown in Figure 1, in the embodiment of the present invention, described shoulder pattern block 1 and middle part pattern block 2 are inclined ladder shape structure, the knuckle position of shoulder pattern block 1 and middle part pattern block 2 adopts arc transition design, and middle part pattern block 2 forms lambrequin piece group by pointed nose separately to spelling with corresponding shoulder pattern block 1.
As shown in Figure 1, in the embodiment of the present invention, in decorative pattern region, described middle part, wherein the side of the tail end base of a row middle part pattern block 2 and another row middle part pattern block 2 connects into fold-line-shaped by reinforced rib 6.Such structure design not only has row's stone performance, and good stability, and wear resisting property is high, more attractive in appearance.
As shown in Figure 1, in the embodiment of the present invention, described middle part pattern block 2 is provided with stria 5, and described stria 5 has increased the aesthetic property of tire on the one hand, makes on the other hand tire have certain heat radiation and de-noising ability.Described stria 5 is circular arc, and stria 5 trends are suitable with pattern block shape, and extend along the Width of middle part pattern block 2 stria 5 one end, and the other end extends along the length direction of middle part pattern block 2.
As shown in Figure 1, in the embodiment of the present invention, the afterbody base of described shoulder pattern block 1 is provided with short slot 7, and on tire side, corresponding position is provided with minor groove 8.On described tire side, the corresponding tiltedly position of cross groove 4 outer ends is provided with large groove 9.The effect of described short slot 7 and minor groove 8 is the heat-sinking capabilities that further improve tire, and the effect of described large groove 9 is for heat radiation and draining.
Claims (7)
1. more than performance tire pattern structure, comprise the shoulder decorative pattern region on both sides and middle decorative pattern region, middle part, it is characterized in that: one-sided shoulder decorative pattern region comprises several shoulder pattern blocks (1), several described shoulder pattern blocks (1) are lined up circumferentially uniform row, single shoulder pattern block (1) is wide tail prong structure, the wide afterbody of shoulder pattern block (1) is near tire protector side, and the pointed nose of shoulder pattern block (1) points in the middle of tire protector and tilts to tyre rotation working direction forward; Decorative pattern region, described middle part comprises several middle part pattern blocks (2), several described middle part pattern blocks (2) are lined up circumferentially two uniform row, two row middle part pattern block (2) dos-à-dos alternative arrangement, each middle part pattern block (2) has a shoulder pattern block (1) corresponding with it, single middle part pattern block (2) is also wide tail prong structure, the wide afterbody of middle part pattern block (2) is near in the middle of tire protector, and the pointed nose of middle part pattern block (2) points to tire protector side and to the reverse inclination of tyre rotation working direction; Region between described middle part pattern block (2) and corresponding shoulder pattern block (1) forms circumferential pattern ditch (3), middle part pattern block (2) forms a pattern block group by pointed nose separately to spelling with corresponding shoulder pattern block (1), forms oblique cross groove (4) between adjacent pattern block group.
2. many performance tires pattern structure as claimed in claim 1, it is characterized in that: described shoulder pattern block (1) and middle part pattern block (2) are inclined ladder shape structure, the knuckle position of shoulder pattern block (1) and middle part pattern block (2) adopts arc transition design, and middle part pattern block (2) forms lambrequin piece group by pointed nose separately to spelling with corresponding shoulder pattern block (1).
3. many performance tires pattern structure as claimed in claim 1, it is characterized in that: in decorative pattern region, described middle part, wherein the side of the tail end base of row middle part pattern blocks (2) and another row middle part pattern blocks (2) connects into fold-line-shaped by reinforced rib (6).
4. many performance tires pattern structure as claimed in claim 1, is characterized in that: described middle part pattern block (2) is provided with stria (5).
5. many performance tires pattern structure as claimed in claim 4, is characterized in that: described stria (5) is circular arc, and stria (5) trend is suitable with pattern block shape.
6. many performance tires pattern structure as claimed in claim 1, is characterized in that: the afterbody base of described shoulder pattern block (1) is provided with short slot (7), and on tire side, corresponding position is provided with minor groove (8).
7. many performance tires pattern structure as claimed in claim 1, is characterized in that: on described tire side, the corresponding tiltedly position of cross groove (4) outer end is provided with large groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156289.6A CN103935192A (en) | 2014-04-17 | 2014-04-17 | Multifunctional tire pattern structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156289.6A CN103935192A (en) | 2014-04-17 | 2014-04-17 | Multifunctional tire pattern structure |
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| Publication Number | Publication Date |
|---|---|
| CN103935192A true CN103935192A (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410156289.6A Pending CN103935192A (en) | 2014-04-17 | 2014-04-17 | Multifunctional tire pattern structure |
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| CN (1) | CN103935192A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000108615A (en) * | 1998-10-07 | 2000-04-18 | Bridgestone Corp | Passenger car pneumatic radial tire with directional inclined groove |
| CN1578738A (en) * | 2001-11-30 | 2005-02-09 | 横滨橡胶株式会社 | Pneumatic tire |
| JP2010167931A (en) * | 2009-01-23 | 2010-08-05 | Yokohama Rubber Co Ltd:The | Pneumatic tire |
| US7819153B2 (en) * | 2006-11-08 | 2010-10-26 | Bridgestone Americas Tire Operations, Llc | Tire including concave recesses in a circumferential tread |
| CN103158444A (en) * | 2011-12-19 | 2013-06-19 | 青岛黄海橡胶股份有限公司 | Tire tread of cargo truck |
| CN103260904A (en) * | 2010-12-23 | 2013-08-21 | 倍耐力轮胎股份公司 | Tyre for heavy load vehicle wheels |
| CN203844547U (en) * | 2014-04-17 | 2014-09-24 | 江苏通用科技股份有限公司 | Multifunctional tire tread pattern structure |
-
2014
- 2014-04-17 CN CN201410156289.6A patent/CN103935192A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000108615A (en) * | 1998-10-07 | 2000-04-18 | Bridgestone Corp | Passenger car pneumatic radial tire with directional inclined groove |
| CN1578738A (en) * | 2001-11-30 | 2005-02-09 | 横滨橡胶株式会社 | Pneumatic tire |
| US7819153B2 (en) * | 2006-11-08 | 2010-10-26 | Bridgestone Americas Tire Operations, Llc | Tire including concave recesses in a circumferential tread |
| JP2010167931A (en) * | 2009-01-23 | 2010-08-05 | Yokohama Rubber Co Ltd:The | Pneumatic tire |
| CN103260904A (en) * | 2010-12-23 | 2013-08-21 | 倍耐力轮胎股份公司 | Tyre for heavy load vehicle wheels |
| CN103158444A (en) * | 2011-12-19 | 2013-06-19 | 青岛黄海橡胶股份有限公司 | Tire tread of cargo truck |
| CN203844547U (en) * | 2014-04-17 | 2014-09-24 | 江苏通用科技股份有限公司 | Multifunctional tire tread pattern structure |
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Application publication date: 20140723 |