CN106183643B - Off-highway type road surface off-road tire - Google Patents
Off-highway type road surface off-road tire Download PDFInfo
- Publication number
- CN106183643B CN106183643B CN201610684986.8A CN201610684986A CN106183643B CN 106183643 B CN106183643 B CN 106183643B CN 201610684986 A CN201610684986 A CN 201610684986A CN 106183643 B CN106183643 B CN 106183643B
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- China
- Prior art keywords
- pattern block
- shoulder
- groove
- tire
- block
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- 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
- B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
-
- 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
-
- 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
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1353—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom
-
- 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
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1353—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom
- B60C2011/1361—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom with protrusions extending from the groove bottom
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The present invention relates to tire tread, especially a kind of off-highway type road surface off-road tire.Including tire tread, tire tread is equipped with decorative pattern, wherein die joint is arranged in the lower section of the tyre tread end, and die joint width of decorative pattern under 10 20mm of decorative pattern end, shoulder accounts for sidewall arc length 40 48%, and decorative pattern is in 3-dimensional multi-layered structure under shoulder.By the way that the position of die joint is rationally arranged, it ensure that decorative pattern rational deployment under shoulder, improve the lateral hauling ability and security performance of tire.It improves offroad vehicle lateral hauling ability and security performance in the wild when driving, the non-safety factors such as improves puncture that off-the-highway tire occurs when driving in the wild, isolates.
Description
Technical field
The present invention relates to tire tread, especially a kind of off-highway type road surface off-road tire.
Background technology
Currently, existing off-the-highway tire die joint is normally within the scope of the tire tread pattern near tire shoulder, due to flower
There are drops between line block and groove, easily cause parting glue side after vulcanization, influence the presentation quality and uniformity of tire.In order to
Solve the problems, such as shoulder parting glue side, the technical solution using the circumferential boss of increase at parting main at present, and the technical side
Case not only affects the overall coherence of decorative pattern, is unfavorable for the integral layout of tyre tread, reduces lateral hauling ability and safety
Performance, to reduce the impact strength of tire side；Both circumferentially boss can block groove, the sundries such as unfavorable water, mud
Discharge.
Invention content
It is an object of the invention to solve the above-mentioned problems in the prior art, it is proposed that a kind of off-highway type road surface is got over
Wild wheel tire improves the lateral hauling ability and security performance of offroad vehicle in the wild when driving, improves off-the-highway tire in the wild
The puncture that occurs when driving such as isolates at the non-safety factors.
The technical scheme is that：A kind of off-highway type road surface off-road tire, including tire tread, on tire tread
Equipped with decorative pattern, wherein die joint is arranged in the lower section of the tyre tread end, and die joint is under decorative pattern end 10-20mm, shoulder
The width of decorative pattern accounts for sidewall arc length 40-48%, and decorative pattern is in 3-dimensional multi-layered structure under shoulder.By the way that the position of die joint is rationally arranged,
It ensure that decorative pattern rational deployment under shoulder, improve the lateral hauling ability and security performance of tire.
In the present invention, the decorative pattern include positioned at tyre surface both sides pattern block on tire shoulder and setting both sides pattern block on tire shoulder it
Between decorative pattern module unit, pattern block on tire shoulder is arranged along the circumferencial direction interval of tyre surface, and shoulder is equipped between adjacent pattern block on tire shoulder
Groove, while pattern block on tire shoulder is equipped with shoulder and assists groove, shoulder groove and shoulder auxiliary groove are in open
Structure, decorative pattern module unit are arranged along the circumferencial direction interval of tyre surface, and auxiliary cross groove is equipped between adjacent lugs unit
I, the decorative pattern module unit includes upper layer pattern block and lower layer's pattern block, and auxiliary is equipped between upper layer pattern block and lower layer's pattern block
Cross groove II assists one end of cross groove I to be connected to shoulder auxiliary groove, corresponding auxiliary cross groove II
One end be connected to tire shoulder groove, one end of auxiliary cross groove I be connected to shoulder groove, and corresponding auxiliary is lateral colored
One end of groove II is connected to shoulder auxiliary groove.
The upper layer pattern block includes the middle part pattern block I that side is located at tyre surface center, and is located at middle part decorative pattern
The side pattern block I and side pattern block II of I left and right sides of block, are equipped with longitudinal circle between side pattern block I and middle part pattern block I
All grooves II are equipped with longitudinal circular groove III, side pattern block I and tire between middle part pattern block I and side pattern block II
It is equipped with longitudinal circular groove I between shoulder pattern block, longitudinal circumference decorative pattern is equipped between side pattern block II and pattern block on tire shoulder
Ditch IV；
Lower layer's pattern block includes the middle part pattern block II positioned at tyre surface center, and is located at middle part pattern block II or so
The side pattern block IV and side pattern block III of both sides are equipped with longitudinal circumference and spend between side pattern block III and middle part pattern block II
Groove VI is equipped with longitudinal circular groove VII, side pattern block IV and tire shoulder between middle part pattern block II and side pattern block IV
It is equipped with longitudinal circular groove VIII between pattern block, longitudinal circular groove is equipped between side pattern block III and pattern block on tire shoulder
Ⅴ.By being arranged in length and breadth in decorative pattern module unit, between each decorative pattern module unit and between decorative pattern module unit and pattern block on tire shoulder
The groove of perforation, can effectively be promoted tire the complex road surfaces such as wetland, marsh hauling ability；Meanwhile the flower on tyre surface
Line block is staggeredly engaged without dead angle, improves the hauling ability and climbing ability of tire.
The longitudinal direction circular groove II, longitudinal circular groove III, longitudinal circular groove VI and longitudinal circumference decorative pattern
Ditch VII is broken line type groove.Traction and the drainage performance of tire can be improved at broken line type groove, reduce noise.
The side pattern block I is equipped with broken line type siping, side pattern block III, middle part pattern block II and side flower
Z-type siping is equipped on line block IV, broken line type siping and Z-type siping are used to be promoted the lateral traction property of tire
Energy.
The shape of the side pattern block II is the shape after side pattern block I twice mirror image, the shape of side pattern block III
Shape is the shape after side pattern block IV twice mirror image, keeps decorative pattern block layout more reasonable, promotes the anti-collision performance of tire.
The middle part pattern block I is equipped with broken line type siping, and reinforcement is respectively set on the two sides of middle part pattern block I
Muscle, reinforcing rib are separately positioned in longitudinal circular groove II and longitudinal circular groove III, and reinforcing rib is stepped.Reinforcing rib
Traction and the self-cleaning property of tire can be promoted, such as gets rid of the sundries such as mud, stone automatically.
The bottom of the shoulder groove and shoulder auxiliary groove is equipped with protrusion.By the way that protrusion is arranged, enhance tire
The anti-puncture performance of bottom of trench, and effectively exclude stone etc..
Beneficial effects of the present invention：Shoulder glue side can be effectively solved, presentation quality is improved, improves uniformity, is ensured under shoulder
The continuity of decorative pattern makes under shoulder decorative pattern layout more reasonable, and the lateral hauling ability and anti-collision performance, increase for improving tire are got over
Wild drive safety.
Description of the drawings
Fig. 1 is the structural schematic diagram of tire tread pattern of the present invention；
Fig. 2 is the partial structural diagram one of tyre tread module unit in Fig. 1；
Fig. 3 is the partial structural diagram two of tyre tread module unit in Fig. 1；
Fig. 4 is the partial structural diagram of middle part pattern block I；
Fig. 5 is the structural schematic diagram that die joint is arranged in the present invention；
Fig. 6 is the structural schematic diagram of decorative pattern under shoulder in the present invention.
In figure：1 shoulder assists groove；2 auxiliary cross grooves I；3 auxiliary cross grooves II；4 shoulder grooves；5
Decorative pattern module unit；501 longitudinal circular grooves I；502 longitudinal circular grooves II；503 longitudinal circular grooves III；504 is longitudinal
Circular groove IV；505 longitudinal circular grooves V；506 longitudinal circular grooves VI；507 longitudinal circular grooves VII；508
Longitudinal circular groove VIII；509 side pattern blocks I；510 middle part pattern blocks I；511 side pattern blocks II；512 side pattern blocks
Ⅲ；513 middle part pattern blocks II；514 side pattern blocks IV；515Z type siping；516 reinforcing ribs；517 broken line type cutter grooves are spent
Line；6 pattern block on tire shoulders；7 decorative pattern ends；8 die joints.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1, tire tread is equipped with positioned at the pattern block on tire shoulder 6 of tyre surface both sides and setting in both sides tire shoulder decorative pattern
Decorative pattern module unit 5 between block 6, pattern block on tire shoulder 6 are arranged along the circumferencial direction interval of tyre surface, between adjacent pattern block on tire shoulder 6
Equipped with shoulder groove 4, while pattern block on tire shoulder 6 is equipped with shoulder and assists groove 1, shoulder groove 4 and shoulder auxiliary flower
Groove 1 is in Open architecture, and shoulder groove 4 and shoulder auxiliary groove 1 pass through completely with the annular ribs ditch on tire tread
It is logical, while increasing the groove width at groove tire shoulder, width increases 30%- compared with existing groove width
40%, the sundries such as stone, mud can be effectively removed, the self-cleaning property of tire is improved.The shoulder groove 4 and shoulder auxiliary
The bottom of groove 1 is equipped with protrusion, the anti-puncture performance for enhancing tire bottom of trench, and effectively excludes stone etc..Pattern block
Unit 5 is arranged along the circumferencial direction interval of tyre surface, and auxiliary cross groove I 2 is equipped between adjacent lugs unit 5, and auxiliary is horizontal
It is connected to the left end of groove I 2 with shoulder auxiliary groove 1, the right end of cross groove I 2 is assisted to connect with shoulder groove 4
It is logical.The pattern block on tire shoulder 6 of tyre surface both sides is not symmetrically arranged, and handling for promoting tire simultaneously reduces noise.
As shown in Figures 2 and 3, the decorative pattern module unit 5 include upper layer pattern block and lower layer's pattern block, upper layer pattern block and
Auxiliary cross groove II 3 is equipped between lower layer's pattern block, the left end of auxiliary cross groove II 3 is connected to tire shoulder groove 6,
The right end of cross groove II 3 is assisted to be connected to shoulder auxiliary groove 1.Upper layer pattern block includes that side is located at tyre surface center
Middle part pattern block I 510, and it is located at the side pattern block I 509 and side pattern block of I 510 left and right sides of middle part pattern block
II 511, side pattern block I 509 is equipped with broken line type siping, and the shape of side pattern block II 511 is side pattern block I
509 shapes after mirror image twice.Longitudinal circular groove II is equipped between side pattern block I 509 and middle part pattern block I 510
502, longitudinal circular groove III 503 is equipped between middle part pattern block I 510 and side pattern block II 511, as shown in Fig. 2, longitudinal
Circular groove II 502 and longitudinal circular groove III 503 are broken line type groove, to improve the traction and draining of tire
Performance reduces noise.
Longitudinal circular groove I 501, side pattern block II 511 are equipped between side pattern block I 509 and pattern block on tire shoulder
Longitudinal circular groove IV 504 is equipped between pattern block on tire shoulder.
Lower layer's pattern block includes the middle part pattern block II 513 positioned at tyre surface center, and is located at middle part pattern block II
The side pattern block IV 514 and side pattern block III 512 of 513 left and right sides, side pattern block III 512, middle part pattern block II 513
Be equipped with Z-type siping 515 on side pattern block IV 514, the shape of side pattern block III 512 is side pattern block IV
514 shapes after mirror image twice.Longitudinal circular groove VI is equipped between side pattern block III 512 and middle part pattern block II 513
506, longitudinal circular groove VII 507 is equipped between middle part pattern block II 513 and side pattern block IV 514, as shown in Fig. 2, vertical
It is broken line type groove to circular groove VI 506 and longitudinal circular groove VII 507, is carried by the way that broken line type groove is arranged
The traction of high tire and drainage performance, reduce noise.
Longitudinal circular groove VIII 508, side pattern block III are equipped between side pattern block IV 514 and pattern block on tire shoulder 6
Longitudinal circular groove V 505 is equipped between 512 and pattern block on tire shoulder 6.By in decorative pattern module unit, each decorative pattern module unit it
Between and decorative pattern module unit and pattern block on tire shoulder between the groove penetrated through in length and breadth is set, can effectively be promoted tire wetland,
The hauling ability of the complex road surfaces such as marsh.
As shown in figure 4, the middle part pattern block I 510 is equipped with broken line type siping 517, while in middle part pattern block I
Reinforcing rib 516 is respectively set on 510 two sides, reinforcing rib is separately positioned on longitudinal circular groove II 502 and longitudinal circumference
In groove III 503, reinforcing rib 516 is stepped, the self-cleaning property for enhancing tire.In the present invention, the decorative pattern on tyre surface
Block is staggeredly engaged without dead angle, improves the hauling ability and climbing ability of tire.
As shown in figure 5, heretofore described die joint 8 is located at the lower section of decorative pattern end 7, and die joint 8 is apart from decorative pattern
End 10-20mm improves the lateral hauling ability and security performance of tire to ensure decorative pattern rational deployment under shoulder.This hair
It is bright to broaden decorative pattern under shoulder, as shown in fig. 6, the width of decorative pattern accounts for sidewall arc length 40-48% under shoulder, meanwhile, decorative pattern uses under shoulder
3-dimensional multi-layered design weakens extraneous shock, effectively carcass is avoided to damage, while providing lateral towing force layer by layer.In conclusion
The present invention ensures that laterally traction and shock resistance carry tire by widening decorative pattern under shoulder and coordinating special parting Surface Design
It rises.
Claims (7)
1. a kind of off-highway type road surface off-road tire, including tire tread, tire tread is equipped with decorative pattern, it is characterised in that：
The lower section setting die joint (8) of the decorative pattern end (7) of the tire, die joint (8) flower under decorative pattern end 10-20mm, shoulder
The width of line accounts for sidewall arc length 40-48%, and decorative pattern is in 3-dimensional multi-layered structure under shoulder；
The decorative pattern includes the flower for being located at the pattern block on tire shoulder (6) of tyre surface both sides and being arranged between both sides pattern block on tire shoulder (6)
Line module unit (5), pattern block on tire shoulder (6) are arranged along the circumferencial direction interval of tyre surface, and shoulder is equipped between adjacent pattern block on tire shoulder (6)
Portion's groove (4), while pattern block on tire shoulder (6) is equipped with shoulder auxiliary groove (1), shoulder groove (4) and shoulder auxiliary
Groove (1) is in Open architecture, and decorative pattern module unit (5) is arranged along the circumferencial direction interval of tyre surface, adjacent lugs unit (5)
Between be equipped with auxiliary cross groove I (2), the decorative pattern module unit (5) includes upper layer pattern block and lower layer's pattern block, upper layer flower
Auxiliary cross groove II (3) is equipped between line block and lower layer's pattern block, one end of auxiliary cross groove I (2) and shoulder are auxiliary
Groove (1) is helped to be connected to, one end of corresponding auxiliary cross groove II (3) is connected to shoulder groove (4), assists laterally flower
The other end of groove I (2) is connected to shoulder groove (4), and the other end and shoulder of corresponding auxiliary cross groove II (3) are auxiliary
Groove (1) is helped to be connected to.
2. off-highway type road surface off-road tire according to claim 1, it is characterised in that：The upper layer pattern block includes
Side is located at the middle part pattern block I (510) in tyre surface center, and is located at the side at left and right sides of middle part pattern block I (510)
Pattern block I (509) and side pattern block II (511) are equipped with vertical between side pattern block I (509) and middle part pattern block I (510)
Longitudinal circular groove is equipped with to circular groove II (502), between middle part pattern block I (510) and side pattern block II (511)
III (503) are equipped with longitudinal circular groove I (501), side pattern block II between side pattern block I (509) and pattern block on tire shoulder
(511) longitudinal circular groove IV (504) is equipped between pattern block on tire shoulder；
Lower layer's pattern block includes the middle part pattern block II (513) positioned at tyre surface center, and is located at middle part pattern block II
(513) the side pattern block IV (514) at left and right sides of and side pattern block III (512), side pattern block III (512) and middle part flower
Longitudinal circular groove VI (506), middle part pattern block II (513) and side pattern block IV (514) are equipped between line block II (513)
Between be equipped with longitudinal circular groove VII (507), be equipped between side pattern block IV (514) and pattern block on tire shoulder (6) longitudinal round
All grooves VIII (508) are equipped with longitudinal circular groove V between side pattern block III (512) and pattern block on tire shoulder (6)
(505)。
3. off-highway type road surface off-road tire according to claim 2, it is characterised in that：The longitudinal direction circular groove
II (502), longitudinal circular groove III (503), longitudinal circular groove VI (506) and longitudinal circular groove VII (507) are equal
For broken line type groove.
4. off-highway type road surface off-road tire according to claim 2, it is characterised in that：On side pattern block I (509)
It is equal on side pattern block III (512), middle part pattern block II (513) and side pattern block IV (514) equipped with broken line type siping
Equipped with Z-type siping (515).
5. off-highway type road surface off-road tire according to claim 2, it is characterised in that：Side pattern block II (511)
Shape be shape of the side pattern block I (509) twice after mirror image, the shape of side pattern block III (512) is side pattern block
IV (514) shape after mirror image twice.
6. off-highway type road surface off-road tire according to claim 2, it is characterised in that：The middle part pattern block I
(510) it is equipped with broken line type siping (517), reinforcing rib (516) is respectively set on the two sides of middle part pattern block I (510),
Reinforcing rib is separately positioned in longitudinal circular groove II (502) and longitudinal circular groove III (503), and reinforcing rib (516) is in
It is ladder-like.
7. off-highway type road surface off-road tire according to claim 1, it is characterised in that the shoulder groove (4) and
The bottom of shoulder auxiliary groove (1) is equipped with protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610684986.8A CN106183643B (en) | 2016-08-18 | 2016-08-18 | Off-highway type road surface off-road tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610684986.8A CN106183643B (en) | 2016-08-18 | 2016-08-18 | Off-highway type road surface off-road tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106183643A CN106183643A (en) | 2016-12-07 |
| CN106183643B true CN106183643B (en) | 2018-07-17 |
Family
ID=57522074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610684986.8A Active CN106183643B (en) | 2016-08-18 | 2016-08-18 | Off-highway type road surface off-road tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106183643B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6428799B2 (en) * | 2017-01-17 | 2018-11-28 | 横浜ゴム株式会社 | Pneumatic tire |
| JP6912973B2 (en) * | 2017-08-31 | 2021-08-04 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | Pneumatic tires |
| JP2019104413A (en) * | 2017-12-13 | 2019-06-27 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | Pneumatic tire |
| CN110077176B (en) * | 2019-04-28 | 2024-04-12 | 赛轮集团股份有限公司 | SUV all-terrain tire |
| CN112297717B (en) * | 2020-11-03 | 2021-08-20 | 肇庆骏鸿实业有限公司 | All-terrain off-road tire appearance detection device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4596706B2 (en) * | 2001-08-31 | 2010-12-15 | 住友ゴム工業株式会社 | Pneumatic tire |
| CN202242812U (en) * | 2011-09-09 | 2012-05-30 | 建大橡胶（中国）有限公司 | Tire special for cross-country vehicle |
| CN202319756U (en) * | 2011-12-08 | 2012-07-11 | 肇庆骏鸿实业有限公司 | Mountain tire |
| CN105383224A (en) * | 2015-11-03 | 2016-03-09 | 青岛双星轮胎工业有限公司 | Novel mud pattern tire |
-
2016
- 2016-08-18 CN CN201610684986.8A patent/CN106183643B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106183643A (en) | 2016-12-07 |
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Address after: 266000 Yuanjiang Road, Qingdao Economic and Technological Development Zone, Shandong Province Patentee after: Sailun Group Co., Ltd. Address before: 266000 Yuanjiang Road, Qingdao Economic and Technological Development Zone, Shandong Province Patentee before: Sai Lun Jinyu Group incorporated company |