CN109050171A - Off-the-highway tire - Google Patents
Off-the-highway tire Download PDFInfo
- Publication number
- CN109050171A CN109050171A CN201811023600.4A CN201811023600A CN109050171A CN 109050171 A CN109050171 A CN 109050171A CN 201811023600 A CN201811023600 A CN 201811023600A CN 109050171 A CN109050171 A CN 109050171A
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- CN
- China
- Prior art keywords
- pattern block
- shoulder
- pattern
- under
- block
- 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.)
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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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The present invention provides a kind of off-the-highway tire, and bizet pattern block is arranged in the region at crown center 25%, and bizet pattern block is formed by being arranged alternately double pattern blocks and single pattern block, diagonal upper, single pattern block of double pattern blocks it is diagonal on bottom of trench reinforcing block is respectively set；Shoulder lug is arranged in the two sides of bizet pattern block, and shoulder lug is made of the arrow-like pattern block and strip pattern block being arranged alternately, and the adhesive tape that shoots pebbles with a catapult is arranged between arrow-like pattern block and strip pattern block；The end of shoulder lug extends to form pattern block under shoulder to sidewall, the thickness of pattern block is under shoulder to pattern block end progressive additive under shoulder, pattern block intersects in end bend under two adjacent row shoulders, pattern block end is inwardly ditched the arc-shaped groove of shape under shoulder, and the end of pattern block forms step from high to low under shoulder.Off-the-highway tire of the invention increases in off-highway type road surface hauling ability, and the road holding in paved road and desert is improved, and copes with the various complex road surfaces in field.
Description
Technical field
The invention belongs to tyre technologies, and in particular to a kind of off-the-highway tire.
Background technique
Off-highway type road surface, that is, non-paved road the road surface of the poor qualities such as dirt road, broken stone road or does not have predominantly at all
Road surface.MT tire is primarily used for the tire used in Special Roads such as muddy ground, rubble, marshes.Traditional MT tire mainly passes through
Lesser Hai Lu when big-pattern block design improves road holding on dirt road, broken stone road road surface, but road holding is not in desert
Foot, is braked and handling difference dryly, is easily sunk in the sand in desert, passability is low.It is anti-that traditional MT increases pattern block enhancing under shoulder
It hits, puncture performance, but cannot effectively promote tire hauling ability.As cross-country culture is risen, a energy of client's urgent need
Enough tire products used in various complex road surfaces.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of off-the-highway tire, guarantee well to grab ground on dirt road, broken stone road road surface
Under the premise of performance, sand is effectively lifted at by rationally designing pattern under the when special shoulder of bizet pattern, volume
Tractive force and road holding in desert.
The present invention is achieved by the following technical solutions:
Bizet pattern block is arranged in the region of a kind of off-the-highway tire, crown center 25%, and the bizet pattern block is by alternately setting
Double pattern blocks and single pattern block composition are set, double pattern blocks are center symmetric figure, set up not advising in center line two sides separately by two pieces
Pattern block composition then, diagonal upper, single pattern block of double pattern blocks it is diagonal on bottom of trench reinforcing block is respectively set；Bizet pattern block
Two sides shoulder lug is set, the shoulder lug is made of the arrow-like pattern block and strip pattern block being arranged alternately, institute
The arrow head part of arrow-like pattern block is stated towards crown, the adhesive tape that shoots pebbles with a catapult is set between arrow-like pattern block and strip pattern block；Shoulder
The end of pattern block extends to form pattern block under shoulder to sidewall, and the thickness of pattern block gradually increases under shoulder to pattern block end under shoulder
Thickness, pattern block intersects in end bend under two adjacent row shoulders, and pattern block end, which is inwardly ditched, under shoulder forms arcuate furrow, under shoulder
The end of pattern block forms step from high to low.
Further, the bizet pattern block includes three kinds of different pitch widths.
Further, pattern block includes three kinds of different pitch widths under the shoulder.
Further, the region decorative pattern volume ratio at crown center 25% is in 60%-62%.
Further, the thickness of pattern block is gradually transitions 7mm by 5mm to pattern block end under shoulder under shoulder.
Further, the end of pattern block forms 5 layers of step from high to low under shoulder.
Compared with the prior art, the invention has the following beneficial effects:
Design by pattern block under crown pattern block, shoulder lug and shoulder of the invention, so that off-the-highway tire is non-
Highway type road surface hauling ability increases, and the road holding in paved road and desert improved, cope with dirt road, broken stone road,
The various complex road surfaces in the fields such as muddy ground and desert.
Detailed description of the invention
Fig. 1 is the Pattern Design figure of off-the-highway tire.
Wherein, 1, double pattern blocks；2, single pattern block；3 and 4 be bottom of trench reinforcing block；5, arrow-like pattern block；6, strip decorative pattern
Block；7, shoot pebbles with a catapult adhesive tape；8 and 9 be pattern block under shoulder；10, arcuate furrow；11, step.
Specific embodiment
Combined with specific embodiments below and attached drawing is described in further details the present invention.
Embodiment
The present embodiment provides a kind of off-the-highway tire, which includes tyre surface, and pattern block is distributed on tyre surface, as shown in Figure 1,
Bizet is arranged in the bar-shaped zone at tread cap center 25% (centered on center line, transverse width accounts for the 25% of tread width)
Pattern block, bizet pattern block are alternately made of double pattern blocks 1 and single pattern block 2, and double pattern blocks 1 are center symmetric figure, by two
Block sets up the irregular pattern block composition in center line two sides separately.Bizet pattern block includes three kinds of different pitch widths, different
The pitch of width is alternately arranged.The region decorative pattern volume ratio at crown center 25% is between 60%-62%.Such design can have
Effect improves the dry ground performance in paved road and the cross-country traveling ability in desert.The diagonal upper setting bottom of trench of double pattern blocks 1 is mended
Strong block 3, the diagonal upper setting bottom of trench reinforcing block 4 of single pattern block 2.Bottom of trench reinforcing block enhances anti-puncture performance.
The two sides of bizet pattern block are arranged shoulder lug, and shoulder lug is by the arrow-like pattern block 5 and item that are arranged alternately
Shape pattern block 6 forms, and the arrow head part of arrow-like pattern block 5 is towards crown.It is arranged between arrow-like pattern block 5 and strip pattern block 6
The adhesive tape that shoots pebbles with a catapult 7.Arrow-like pattern block is able to ascend shoulder rigidity, guarantees to manipulate freely in field complex road surface.Shoot pebbles with a catapult adhesive tape
It is able to extend Life of Tyre.
The end of shoulder lug extends to form pattern block 8 and 9 under shoulder to sidewall, under shoulder the thickness of pattern block under shoulder to
Pattern block end is thickened design and is guaranteed that shoulder has lower heat by 5mm progressive additive to 7mm, and keeps tire the widest part thick
Degree is most thick, promotes lateral hauling ability while enhancing anti-collision performance.
Pattern block includes three kinds of different pitch widths under shoulder, and the pitch of different in width is alternately arranged.Two adjacent row shoulders
Lower pattern block 8 and 9 intersects in end bend, and pattern block end is inwardly formed arcuate furrow 10 under shoulder.Soft surface when driving,
The pattern block of intersection can generate downward radial force and in advance compress road surface, and bizet pattern block travels on the road surface of compression, effectively
Promote road holding.Arcuate furrow 10 can expand the channel volume under shoulder between pattern block 8 and 9, increase the soil into groove
It is more, the volume of compression is promoted, to improve road holding.
The end of pattern block forms 5 layers of step 11 from high to low under shoulder.Such design can have when driving in soft surface
Effect compression road surface, promotes road holding.Layer step design, it can weaken external impacts layer by layer, promote the safety of field traveling
Can, and lateral hauling ability when rock-climbing can be promoted.
Embodiment described above is only that preferred embodiments of the present invention will be described, not to the scope of the present invention
It is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art are to technical solution of the present invention
The various changes and improvements made should all be fallen into the protection scope that claims of the present invention determines.
Claims (6)
1. a kind of off-the-highway tire, which is characterized in that bizet pattern block, the bizet pattern block is arranged in the region at crown center 25%
It is formed by being arranged alternately double pattern blocks and single pattern block, double pattern blocks are center symmetric figure, are set up separately by two pieces in center line two
The irregular pattern block of side forms, diagonal upper, single pattern block of double pattern blocks it is diagonal on bottom of trench reinforcing block is respectively set；Hat
The two sides of portion's pattern block are arranged shoulder lug, and the shoulder lug is by the arrow-like pattern block and strip pattern block that are arranged alternately
The glue that shoots pebbles with a catapult is arranged towards crown in composition, the arrow head part of the arrow-like pattern block between arrow-like pattern block and strip pattern block
Item；The end of shoulder lug extends to form pattern block under shoulder to sidewall, and the thickness of pattern block is under shoulder to pattern block end under shoulder
Progressive additive is held, pattern block intersects in end bend under two adjacent row shoulders, and pattern block end, which is inwardly ditched, under shoulder forms arc
Groove, the end of pattern block forms step from high to low under shoulder.
2. off-the-highway tire according to claim 1, which is characterized in that the bizet pattern block includes three kinds of different pitches
Width.
3. off-the-highway tire according to claim 1, which is characterized in that pattern block includes three kinds of different pitches under the shoulder
Width.
4. off-the-highway tire according to claim 1, which is characterized in that the region decorative pattern volume ratio at crown center 25% exists
60%-62%.
5. off-the-highway tire according to claim 1, which is characterized in that the thickness of pattern block is under shoulder to pattern block end under shoulder
End is gradually transitions 7mm by 5mm.
6. off-the-highway tire according to claim 1, which is characterized in that the end of pattern block forms 5 layers from high to low under shoulder
Step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811023600.4A CN109050171B (en) | 2018-09-04 | 2018-09-04 | Off-road tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811023600.4A CN109050171B (en) | 2018-09-04 | 2018-09-04 | Off-road tyre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109050171A true CN109050171A (en) | 2018-12-21 |
| CN109050171B CN109050171B (en) | 2023-07-18 |
Family
ID=64759314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811023600.4A Active CN109050171B (en) | 2018-09-04 | 2018-09-04 | Off-road tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109050171B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688416A (en) * | 2020-05-06 | 2020-09-22 | 肇庆骏鸿实业有限公司 | Mountain off-road tire |
| CN113650456A (en) * | 2021-07-05 | 2021-11-16 | 中策橡胶集团有限公司 | Comprehensive tread pattern structure for road and tire |
| CN113829805A (en) * | 2021-09-13 | 2021-12-24 | 厦门正新橡胶工业有限公司 | Pneumatic tire for all-terrain vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06183218A (en) * | 1992-12-22 | 1994-07-05 | Yokohama Rubber Co Ltd:The | Pneumatic tire for ice snow road |
| US6250353B1 (en) * | 1999-10-20 | 2001-06-26 | The Goodyear Tire & Rubber Company | On/off road tread for a tire |
| US20050103416A1 (en) * | 2003-11-14 | 2005-05-19 | Rooney Timothy M. | Tire tread with anti-puncture pads |
| CN202782523U (en) * | 2012-09-28 | 2013-03-13 | 厦门正新橡胶工业有限公司 | Pneumatic tire used for motocross |
| CN105383224A (en) * | 2015-11-03 | 2016-03-09 | 青岛双星轮胎工业有限公司 | Novel mud pattern tire |
| JP2016137750A (en) * | 2015-01-26 | 2016-08-04 | 住友ゴム工業株式会社 | Off-road tire for motorcycle |
| CN208789413U (en) * | 2018-09-04 | 2019-04-26 | 赛轮集团股份有限公司 | Off-the-highway tire |
-
2018
- 2018-09-04 CN CN201811023600.4A patent/CN109050171B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06183218A (en) * | 1992-12-22 | 1994-07-05 | Yokohama Rubber Co Ltd:The | Pneumatic tire for ice snow road |
| US6250353B1 (en) * | 1999-10-20 | 2001-06-26 | The Goodyear Tire & Rubber Company | On/off road tread for a tire |
| US20050103416A1 (en) * | 2003-11-14 | 2005-05-19 | Rooney Timothy M. | Tire tread with anti-puncture pads |
| CN202782523U (en) * | 2012-09-28 | 2013-03-13 | 厦门正新橡胶工业有限公司 | Pneumatic tire used for motocross |
| JP2016137750A (en) * | 2015-01-26 | 2016-08-04 | 住友ゴム工業株式会社 | Off-road tire for motorcycle |
| CN105383224A (en) * | 2015-11-03 | 2016-03-09 | 青岛双星轮胎工业有限公司 | Novel mud pattern tire |
| CN208789413U (en) * | 2018-09-04 | 2019-04-26 | 赛轮集团股份有限公司 | Off-the-highway tire |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688416A (en) * | 2020-05-06 | 2020-09-22 | 肇庆骏鸿实业有限公司 | Mountain off-road tire |
| CN113650456A (en) * | 2021-07-05 | 2021-11-16 | 中策橡胶集团有限公司 | Comprehensive tread pattern structure for road and tire |
| CN113829805A (en) * | 2021-09-13 | 2021-12-24 | 厦门正新橡胶工业有限公司 | Pneumatic tire for all-terrain vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109050171B (en) | 2023-07-18 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 266000 Maoshan Road 588, Huangdao District, Qingdao City, Shandong Province Applicant after: Sailun Group Co.,Ltd. Address before: 266000 Maoshan Road 588, Huangdao District, Qingdao City, Shandong Province Applicant before: Sailun Group Co.,Ltd. |
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| GR01 | Patent grant |