CN103978848A - High-trafficability-characteristic radial tire tread pattern - Google Patents
High-trafficability-characteristic radial tire tread pattern Download PDFInfo
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- CN103978848A CN103978848A CN201410246920.1A CN201410246920A CN103978848A CN 103978848 A CN103978848 A CN 103978848A CN 201410246920 A CN201410246920 A CN 201410246920A CN 103978848 A CN103978848 A CN 103978848A
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- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000001012 protector Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
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Abstract
The invention relates to a tire tread pattern, and particularly relates to a high- trafficability-characteristic radial tire tread pattern. The high- trafficability-characteristic radial tire tread pattern comprises central pattern grooves, central pattern blocks, tire shoulder pattern blocks and tire side pattern blocks, wherein the central pattern grooves are formed in the center of a tire tread and is peripherally formed along the tire tread; two sides of the central pattern grooves are symmetrically provided with the central pattern blocks; longitudinal pattern grooves are formed between the central pattern blocks and the tire shoulder pattern blocks; the central pattern blocks at each side are multi-angle pattern block groups arranged at intervals; the tire shoulder pattern blocks at two sides are ranked symmetrically with respect to the center; the symmetrical points are positioned in the central pattern grooves; the tire shoulder pattern blocks extend to the tire sides to form the tire side pattern blocks; bottom parts of two adjacent tire side pattern blocks are communicated. The high-trafficability-characteristic radial tire tread pattern provided by the invention is good in road grabbing capability, is high in self-cleaning capability and can prevent side sliding, and the tire wall is high in hardness.
Description
Technical field
The present invention relates to a kind of tread contour, specifically, relate to a kind of cross-country traveling ability radial tire tread decorative pattern.
Background technology
Cross-country car, stronger at mud ground earth-grasping force and self-cleaning ability because of it, there is certain high speed performance simultaneously, more and more welcomed by the people, as the tire of cross-country car, not only require to have higher safety, high speed performance, also require to have powerful earth-catching property, and handling and stability in severe road conditions, and slip resistance energy.Tread contour is the important factor in order that affects speed, manipulation, the performance such as stable.The design of decorative pattern is generally to adopt circumferential pattern, cros-rib tread and crisscross decorative pattern, and circumferential pattern has good drainage performance, and rolling resistance is little, and cros-rib tread has good handling, and rolling resistance is large, and anti-sideslip ability is not as circumferential pattern.The performance of tire in the design constraints of the tread contour of cross-country car.
Summary of the invention
For addressing the above problem, the invention provides one grab effective, handling good, cross-country traveling radial tire tread decorative pattern.
Cross-country traveling ability radial tire tread decorative pattern of the present invention, comprise center groove, center running lug, pattern block on tire shoulder and sidewall pattern block, center groove is positioned at tyre surface central authorities and circumferentially arranges along tyre surface, center groove is zigzag, the both sides of center groove are symmetrically arranged center running lug, are circumferential pattern ditch between center running lug and pattern block on tire shoulder; The center running lug of center groove both sides is centrosymmetric, and symmetric points are positioned at center groove; Every side center running lug is spaced polygonal pattern block group, and every group is two polygonal pattern blocks, is provided with shallow slot groove I between two polygonal pattern blocks, between two groups of polygonal pattern blocks, is provided with cross groove I; The arrangement that is centrosymmetric of the pattern block on tire shoulder of both sides, symmetric points are positioned at center groove, and pattern block on tire shoulder is horizontal list structure, and pattern block on tire shoulder is provided with horizontal shallow slot decorative pattern II, between two adjacent pattern block on tire shoulders, be cross groove II, in groove II, be provided with strip reinforced rib; Pattern block on tire shoulder extends to tire sidewall and forms sidewall pattern block, and two adjacent pattern block bottoms, sidewall are communicated with.
Zigzag center groove with can ensure coordinating of pattern block tire muddy ground grab ground ability, the tightly wet and slippery muddy road surface of interlock.Groove I between every group of center running lug has strengthened draining, the spoil disposal performance of tire, and shallow slot decorative pattern I makes there is certain gap between two central decorative patterns, can strengthen heat-sinking capability, strengthens the service life of center running lug; The pattern block on tire shoulder of shoulder and groove II can ensure propulsive effort and the braking force of muddy road surface, and the shallow slot decorative pattern II on the better pattern block on tire shoulder of the handling of tire and stability can play good drainage ability, increase the antiskid capability of tire; Sidewall pattern block is positioned at tire sidewall position, and tyre wall is harder, and the resistance to cutting of tire sidewall, thorn resistance can be more excellent, can prevent the damage that surprisingly cut on sidewall; Strip reinforced rib can not only improve the intensity of tire protector, can strengthen the wear resisting property of tire protector simultaneously.
Preferably, pattern block on tire shoulder is excessively located to sidewall to be provided with the groove seamlessly transitting, and establishes reeded pattern block on tire shoulder and is spaced, and establishes reeded sidewall and is equipped with shallow slot decorative pattern III on pattern blocks.If reeded pattern block on tire shoulder is spaced with the pattern block on tire shoulder of not establishing groove, not only increase the traction of tire shoulder tire tooth, and also better in the anti-sideslip ability of muddy road surface tire, guarantee the safety in tire running process.
Preferably, the sidewall adjacent with the sidewall pattern block of establishing groove is equipped with hexagonal pattern groove on pattern blocks, and hexagonal pattern groove is communicated with the shallow slot decorative pattern II on pattern block on tire shoulder.Hexagonal shallow slot decorative pattern can increase spoil disposal, the drainage ability of tyre surface, ensures the intensity of tire shoulder, improves the skid resistance of tire, also can improve the heat-sinking capability of tire simultaneously.
Preferably, the width of described groove I is greater than the width of shallow slot decorative pattern I, and the width of described groove II is greater than the width of groove I.Wider groove can make the more interlock of plus depth of tire protector and mud ground, guarantees the ground ability of grabbing that it is good.
Preferably, described pattern block on tire shoulder end is polygonal pattern block, and polygonal pattern block can increase the friction force on tire protector and road surface, especially in muddy road surface, the interlock of pattern block and mud ground is tightr, and friction force is larger, vehicle speed increase is faster, and deceleration and stopping performance is more excellent.
Preferably, described center running lug and the height of pattern block on tire shoulder are 16mm, and the described shallow slot decorative pattern I degree of depth is 3mm, and the shallow slot decorative pattern II degree of depth is 3mm, and the shallow slot decorative pattern III degree of depth is 1.5mm.
Compared with prior art, the invention has the beneficial effects as follows: center running lug and pattern block on tire shoulder belong to larger pattern block, coordinating between large pattern block and wider groove, not only can strengthen the ground ability of grabbing of tire, and can strengthen the self-cleaning ability of tire; To sidewall, interval, excessive position arranges groove to pattern block on tire shoulder, can strengthen the tractive force of tyre surface, and strengthens its anti-sideslip ability; Sidewall pattern block, can improve the hardness of tyre sidewall, improves resistance to cutting, the thorn resistance energy on sidewall, prevents the damage that surprisingly cut on sidewall, improves the service life of tire.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is B-B cutaway view in Fig. 2;
Fig. 3 is C-C cutaway view in Fig. 2;
Fig. 4 is P-P cutaway view in Fig. 2;
Fig. 5 is S-S cutaway view in Fig. 2;
Fig. 6 is Q-Q cutaway view in Fig. 2;
Fig. 7 is G-G cutaway view in Fig. 2.
Wherein, 11-center groove; 12-circumferential pattern ditch;
21-center running lug; 22-pattern block on tire shoulder; 23-sidewall pattern block;
31-shallow slot decorative pattern I; 32-shallow slot decorative pattern II; 33-shallow slot decorative pattern III;
41-groove I; 42-groove II; 43-groove III;
5-reinforced rib; 6-hexagonal pattern groove.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further explained.
Cross-country traveling ability radial tire tread decorative pattern of the present invention, as shown in Figure 1, comprise center groove 11, center running lug 21, pattern block on tire shoulder 22 and sidewall pattern block 23, center groove 11 is zigzag, being positioned at tyre surface central authorities circumferentially arranges along tyre surface, the both sides of center groove 11 are symmetrically arranged center running lug 21, between center running lug 21 and pattern block on tire shoulder 22, are circumferential pattern ditch 12.
The center running lug 21 of center groove 11 both sides is centrosymmetric, and symmetric points are positioned at center groove 11; Every side center running lug 21 is spaced polygonal pattern block group, and every group is two polygonal pattern blocks, is provided with between 31, two groups of polygonal pattern blocks of shallow slot decorative pattern I and is provided with cross groove I 41 between two polygonal pattern blocks; The width of described groove I is greater than the width of shallow slot decorative pattern I.
The arrangement that is centrosymmetric of the pattern block on tire shoulder 22 of both sides, symmetric points are positioned at center groove 11, pattern block on tire shoulder is Cross slat block structure, pattern block on tire shoulder 22 ends are polygonal pattern block, pattern block on tire shoulder 22 is provided with horizontal shallow slot decorative pattern II 32, between two adjacent pattern block on tire shoulders 22, be cross groove II 42, the width of groove II is greater than the width of groove I, is provided with strip reinforced rib 5 in groove II 42; Pattern block on tire shoulder 22 is excessively located to sidewall to be provided with the groove seamlessly transitting, and establishes reeded sidewall pattern block 23 and is provided with shallow slot decorative pattern III 33, establishes reeded pattern block on tire shoulder 22 and is spaced.
Pattern block on tire shoulder 22 extends to tire sidewall and forms 23, two adjacent sidewall pattern block 23 bottoms connections of sidewall pattern block.The sidewall pattern block 23 adjacent with the sidewall pattern block 23 of establishing groove is provided with hexagonal pattern groove 6, and hexagonal pattern groove 6 is communicated with the shallow slot decorative pattern II 32 on pattern block on tire shoulder 22.
The height of center running lug 21 and pattern block on tire shoulder 22 is 16mm, and described shallow slot decorative pattern I 31 degree of depth are 3mm, and shallow slot decorative pattern II 32 degree of depth are 3mm, and shallow slot decorative pattern III 33 degree of depth are 1.5mm.
Claims (8)
1. a cross-country traveling ability radial tire tread decorative pattern, comprise center groove, center running lug, pattern block on tire shoulder and sidewall pattern block, center groove is positioned at tyre surface central authorities and circumferentially arranges along tyre surface, the both sides of center groove are symmetrically arranged center running lug, between center running lug and pattern block on tire shoulder, be circumferential pattern ditch, it is characterized in that, center groove is zigzag, the center running lug of center groove both sides is centrosymmetric, and symmetric points are positioned at center groove; Every side center running lug is spaced polygonal pattern block group, and every group is two polygonal pattern blocks, is provided with shallow slot decorative pattern I between two polygonal pattern blocks, between two groups of polygonal pattern blocks, is provided with cross groove I; The arrangement that is centrosymmetric of the pattern block on tire shoulder of both sides, symmetric points are positioned at center groove, and pattern block on tire shoulder is horizontal list structure, and pattern block on tire shoulder is provided with horizontal shallow slot decorative pattern II, between two adjacent pattern block on tire shoulders, be cross groove II, in groove II, be provided with strip reinforced rib; Pattern block on tire shoulder extends to tire sidewall and forms sidewall pattern block, and two adjacent pattern block bottoms, sidewall are communicated with.
2. cross-country traveling ability radial tire tread decorative pattern according to claim 1, it is characterized in that, pattern block on tire shoulder is excessively located to sidewall to be provided with the groove seamlessly transitting, and establishes reeded pattern block on tire shoulder and is spaced, and establishes reeded sidewall and is equipped with shallow slot decorative pattern III on pattern blocks.
3. cross-country traveling ability radial tire tread decorative pattern according to claim 2, is characterized in that, the sidewall adjacent with the sidewall pattern block of establishing groove is equipped with hexagonal pattern groove on pattern blocks, and hexagonal pattern groove is communicated with the shallow slot decorative pattern II on pattern block on tire shoulder.
4. cross-country traveling ability radial tire tread decorative pattern according to claim 1, is characterized in that, the width of described groove I is greater than the width of shallow slot decorative pattern I.
5. cross-country traveling ability radial tire tread decorative pattern according to claim 1, is characterized in that, the width of described groove II is greater than the width of groove I.
6. cross-country traveling ability radial tire tread decorative pattern according to claim 1, is characterized in that, described pattern block on tire shoulder end is polygonal pattern block.
7. according to the cross-country traveling ability radial tire tread decorative pattern described in the arbitrary claim of claim 1～6, it is characterized in that, described center running lug (21) and the height of pattern block on tire shoulder (22) are 16mm.
8. cross-country traveling ability radial tire tread decorative pattern according to claim 7, it is characterized in that, described shallow slot decorative pattern I (31) degree of depth is 3mm, and shallow slot decorative pattern II (32) degree of depth is 3mm, and shallow slot decorative pattern III (33) degree of depth is 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410246920.1A CN103978848B (en) | 2014-06-05 | 2014-06-05 | Cross-country traveling ability radial tire tread decorative pattern |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410246920.1A CN103978848B (en) | 2014-06-05 | 2014-06-05 | Cross-country traveling ability radial tire tread decorative pattern |
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| Publication Number | Publication Date |
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| CN103978848A true CN103978848A (en) | 2014-08-13 |
| CN103978848B CN103978848B (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410246920.1A Active CN103978848B (en) | 2014-06-05 | 2014-06-05 | Cross-country traveling ability radial tire tread decorative pattern |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139648A (en) * | 2017-04-28 | 2017-09-08 | 平湖智梦科技有限公司 | A kind of wheel for perambulator |
| CN111890846A (en) * | 2020-07-30 | 2020-11-06 | 河北万达轮胎有限公司 | Tyre for vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201249637Y (en) * | 2008-07-02 | 2009-06-03 | 青岛黄海橡胶股份有限公司 | Truck tire surface |
| CN102264561A (en) * | 2008-11-14 | 2011-11-30 | 株式会社普利司通 | Pneumatic tire |
| CN202319756U (en) * | 2011-12-08 | 2012-07-11 | 肇庆骏鸿实业有限公司 | Mountain tire |
| CN102991276A (en) * | 2011-09-09 | 2013-03-27 | 建大橡胶（中国）有限公司 | Special tyre for off-road vehicles |
| CN203920273U (en) * | 2014-06-05 | 2014-11-05 | 青岛吴氏环保科技有限公司 | Cross-country traveling ability radial tire tread decorative pattern |
-
2014
- 2014-06-05 CN CN201410246920.1A patent/CN103978848B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201249637Y (en) * | 2008-07-02 | 2009-06-03 | 青岛黄海橡胶股份有限公司 | Truck tire surface |
| CN102264561A (en) * | 2008-11-14 | 2011-11-30 | 株式会社普利司通 | Pneumatic tire |
| CN102991276A (en) * | 2011-09-09 | 2013-03-27 | 建大橡胶（中国）有限公司 | Special tyre for off-road vehicles |
| CN202319756U (en) * | 2011-12-08 | 2012-07-11 | 肇庆骏鸿实业有限公司 | Mountain tire |
| CN203920273U (en) * | 2014-06-05 | 2014-11-05 | 青岛吴氏环保科技有限公司 | Cross-country traveling ability radial tire tread decorative pattern |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139648A (en) * | 2017-04-28 | 2017-09-08 | 平湖智梦科技有限公司 | A kind of wheel for perambulator |
| CN111890846A (en) * | 2020-07-30 | 2020-11-06 | 河北万达轮胎有限公司 | Tyre for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103978848B (en) | 2016-10-05 |
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Effective date of registration: 20170831 Address after: 266000 storage and office building, No. 1, Shanghai Road, Qingdao Free Trade Zone, Shandong Co-patentee after: Lin Cheng (Qingdao) Industrial Research & Design Co., Ltd. Patentee after: Qingdao Wu Shi Environmental Protection Technology Co., Ltd Address before: 266000 storage and office building, No. 1, Shanghai Road, Qingdao Free Trade Zone, Shandong Patentee before: Qingdao Wu Shi Environmental Protection Technology Co., Ltd |
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Denomination of invention: High-trafficability-characteristic radial tire tread pattern Effective date of registration: 20180104 Granted publication date: 20161005 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao Wu Shi Environmental Protection Technology Co., Ltd Registration number: 2017370010100 |
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Date of cancellation: 20210811 Granted publication date: 20161005 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO WU'S ENVIRONMENTAL SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: 2017370010100 |
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Effective date of registration: 20210824 Address after: 266000 China (Shandong) pilot Free Trade Zone, Qingdao, Shandong Province Patentee after: Qingdao aierjin Intelligent Technology Co.,Ltd. Patentee after: PULIN CHENGSHAN (QINGDAO) INDUSTRIAL RESEARCH DESIGN Co.,Ltd. Address before: 266000 warehouse office building, No. 1, Shanghai Road, free trade zone, Qingdao, Shandong Patentee before: QINGDAO WU'S ENVIRONMENTAL SCIENCE & TECHNOLOGY Co.,Ltd. Patentee before: PULIN CHENGSHAN (QINGDAO) INDUSTRIAL RESEARCH DESIGN Co.,Ltd. |
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