CN113043796A - High-performance tire - Google Patents
High-performance tire Download PDFInfo
- Publication number
- CN113043796A CN113043796A CN202110501558.8A CN202110501558A CN113043796A CN 113043796 A CN113043796 A CN 113043796A CN 202110501558 A CN202110501558 A CN 202110501558A CN 113043796 A CN113043796 A CN 113043796A
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- Prior art keywords
- pattern
- groove
- grooves
- zigzag
- transverse
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 239000011295 pitch Substances 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000007599 discharging Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
-
- 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
-
- 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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0341—Circumferential grooves
-
- 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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The embodiment of the application discloses high performance tire includes: a tread; four circumferential zigzag pattern grooves are arranged on the tread at intervals, and the tread is divided into central pattern ribs with different pitch widths, and central pattern blocks and shoulder pattern blocks which are arranged on the left side and the right side of the central pattern ribs from near to far and are centrosymmetric; a plurality of transverse zigzag grooves are arranged on the middle pattern block at intervals along the circumferential direction; two ends of the transverse zigzag groove are respectively communicated with the adjacent circumferential zigzag pattern grooves; a plurality of transverse semi-closed grooves are arranged on the shoulder pattern blocks at intervals along the circumferential direction; one end of the transverse semi-closed groove close to the middle pattern block is connected with the circumferential zigzag pattern groove through a first steel sheet forming groove; one end of the transverse semi-closed groove far away from the middle pattern block is provided with a zigzag decorative pattern for improving the mud passing performance. The invention can meet the requirement of silence and comfort of urban highways while giving consideration to the performance of passing through mud lands.
Description
Technical Field
The application relates to the technical field of pneumatic tires for cars, in particular to a high-performance tire.
Background
With the development of economy and the release of policy, there are new changes in the demand of people for automobiles, wherein the opportunities of three demand sides, i.e., the pickup group, regional characteristics and overseas export, are pushing the increase of the pickup market.
The pickup truck needs to give consideration to the performance of most roads and a part of mud lands, and has high performance requirements on tires, but the conventional tires cannot meet the requirement of silence and comfort of urban roads while giving consideration to the performance of mud land passing at present, so that the invention provides the high-performance tire.
Disclosure of Invention
The embodiment of the application provides a high performance tire for can satisfy the comfortable requirement of city highway silence when giving consideration to the mud ground and passing through the performance.
In view of the above, the present application provides a high performance tire, comprising: a tread;
four circumferential zigzag pattern grooves are arranged on the tread at intervals, and the tread is divided into central pattern ribs with different pitch widths, and central pattern blocks and shoulder pattern blocks which are arranged on the left side and the right side of the central pattern ribs from near to far and are centrosymmetric;
a plurality of transverse zigzag grooves are formed in the middle pattern block at intervals along the circumferential direction;
two ends of the transverse zigzag groove are respectively communicated with the adjacent circumferential zigzag pattern grooves;
a plurality of transverse semi-closed grooves are formed in the shoulder pattern blocks at intervals along the circumferential direction;
one end of the transverse semi-closed groove, which is close to the middle pattern block, is connected with the circumferential zigzag pattern groove through a first steel sheet forming groove;
and one end of the transverse semi-closed groove, which is far away from the middle pattern block, is provided with a zigzag decorative pattern for improving the mud passing performance.
Optionally, a circumferential sipe is provided at a middle position of the central rib.
Optionally, a plurality of lateral side grooves are arranged on the central pattern rib;
the plurality of transverse side grooves are arranged on the left side and the right side of the circumferential slit groove in a staggered mode;
one end of the transverse side groove is communicated with the circumferential slit groove, and the other end of the transverse side groove is communicated with the circumferential zigzag pattern groove.
Optionally, a plurality of second steel sheet forming grooves are formed in the middle block at intervals along the circumferential direction.
Optionally, every two adjacent transverse zigzag grooves are communicated through the second steel sheet forming groove.
Optionally, the second steel sheet forming groove is of a Z-shaped structure.
Optionally, a plurality of third steel sheet forming grooves are arranged on the shoulder blocks at intervals along the circumferential direction.
Optionally, the third steel sheet forming groove is of a Z-shaped structure.
Optionally, the groove walls of the circumferentially meandering grooves are inclined outwardly.
According to the technical scheme, the embodiment of the application has the following advantages: the high-performance tire is characterized in that four circumferential zigzag pattern grooves are arranged on the tire tread at intervals, the tire tread is divided into central pattern ribs with different pitch widths and central pattern blocks and shoulder pattern blocks which are arranged on the left side and the right side of the central pattern ribs from near to far and are centrosymmetric, and the central pattern ribs can provide strong traction force to improve the steering stability; the four circumferential zigzag pattern grooves can enable the tire to quickly drain water during running, provide good wet land holding force and stability and bring reliable safety performance; the pattern noise can be reduced by providing patterns of different pitch widths, providing relatively excellent mute and comfort performance. In addition, a plurality of transverse zigzag grooves are arranged on the middle pattern block at intervals along the circumferential direction, and two ends of each transverse zigzag groove are respectively communicated with the adjacent circumferential zigzag pattern grooves, so that the water film breaking capacity of the tire on a wet and slippery road surface can be enhanced, the water drift and the slippage can be prevented, the mud discharging capacity of the tire can be increased, and the mud traction can be improved; a plurality of transverse semi-closed grooves are formed in the shoulder pattern blocks at intervals along the circumferential direction, so that water and mud drainage is facilitated, and the wetland performance and mud passing performance of the tire are further improved; one end of the transverse semi-closed groove close to the middle pattern block is connected with the circumferential zigzag pattern groove through the first steel sheet forming groove, so that the rigidity of the pattern block can be properly reduced, the comfort performance of the tire is favorably improved, and the transverse semi-closed groove is hardly communicated with the circumferential zigzag pattern groove due to the small first steel sheet forming groove; one end of the transverse semi-closed groove far away from the middle pattern block is provided with a zigzag decorative pattern, so that the mud gripping performance of the tire can be improved, and the mud passing performance is improved.
Drawings
FIG. 1 is a schematic structural view of a high performance tire according to an embodiment of the present application;
wherein the reference numerals are:
1-central pattern rib, 2-middle pattern block, 3-shoulder pattern block, 4-circumferential zigzag pattern groove, 11-circumferential slit groove, 12-transverse side groove, 21-transverse zigzag groove, 22-second steel sheet forming groove, 31-transverse semi-closed groove, 32-first steel sheet forming groove, 33-zigzag decorative pattern and 34-third steel sheet forming groove.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
One embodiment of a high performance tire is provided, and particularly with reference to fig. 1.
The high performance tire in the present embodiment includes: the tread is provided with four circumferential zigzag pattern grooves 4 at intervals, and the tread is divided into a central pattern rib 1 with different pitch widths, and a central pattern block 2 and a shoulder pattern block 3 which are sequentially arranged on the left side and the right side of the central pattern rib 1 from near to far and are centrosymmetric by the circumferential zigzag pattern grooves 4; a plurality of transverse zigzag grooves 21 are arranged on the middle pattern block 2 at intervals along the circumferential direction, and two ends of each transverse zigzag groove 21 are respectively communicated with the adjacent circumferential zigzag pattern grooves 4; a plurality of transverse semi-closed grooves 31 are formed in the shoulder pattern blocks 3 at intervals along the circumferential direction, and one ends, close to the middle pattern blocks 2, of the transverse semi-closed grooves 31 are connected with the circumferential zigzag pattern grooves 4 through first steel sheet forming grooves 32; one end of the transverse semi-closed groove 31 far away from the middle block 2 is provided with a zigzag decorative pattern 33 for improving the mud passing performance.
It should be noted that: the high-performance tire is characterized in that four circumferential zigzag pattern grooves 4 are arranged on the tire tread at intervals, the tire tread is divided into a central pattern rib 1 with different pitch widths, and a central pattern block 2 and a shoulder pattern block 3 which are sequentially arranged on the left side and the right side of the central pattern rib 1 from near to far and are centrosymmetric, wherein the central pattern rib 1 can provide strong traction force, so that the steering stability is improved; the four circumferential zigzag pattern grooves 4 can enable the tire to quickly drain water during running, provide good wet land holding force and stability and bring reliable safety performance; the pattern noise can be reduced by providing patterns of different pitch widths, providing relatively excellent mute and comfort performance. In addition, a plurality of transverse zigzag grooves 21 are arranged on the middle pattern block 2 at intervals along the circumferential direction, and two ends of each transverse zigzag groove 21 are respectively communicated with the adjacent circumferential zigzag pattern grooves 4, so that the water film breaking capacity of the tire on a wet and slippery road surface can be enhanced, the water drift and the slippage can be prevented, the mud discharging capacity of the tire can be increased, and the mud traction force of the mud land can be improved; a plurality of transverse semi-closed grooves 31 are formed in the shoulder pattern block 3 at intervals along the circumferential direction, so that water and mud drainage are facilitated, and the wet land performance and mud passing performance of the tire are further improved; one end of the transverse semi-closed groove 31 close to the middle pattern block 2 is connected with the circumferential zigzag pattern groove 4 through the first steel sheet forming groove 32, so that the rigidity of the pattern block can be properly reduced, the comfort performance of the tire is favorably improved, and the transverse semi-closed groove 31 is hardly communicated with the circumferential zigzag pattern groove 4 due to the small first steel sheet forming groove 32, so that the resonance of columnar air flow can be reduced through the closed design, and the resonance noise is favorably reduced; one end of the transverse semi-closed groove 31, which is far away from the middle pattern block 2, is provided with a zigzag decorative pattern 33, so that the mud gripping performance of the tire can be improved, and the mud passing performance is further improved.
The above is a first embodiment of a high performance tire provided in the embodiments of the present application, and the following is a second embodiment of a high performance tire provided in the embodiments of the present application, specifically referring to fig. 1.
The high performance tire in the present embodiment includes: the tread is provided with four circumferential zigzag pattern grooves 4 at intervals, and the tread is divided into a central pattern rib 1 with different pitch widths, and a central pattern block 2 and a shoulder pattern block 3 which are sequentially arranged on the left side and the right side of the central pattern rib 1 from near to far and are centrosymmetric by the circumferential zigzag pattern grooves 4; a plurality of transverse zigzag grooves 21 are arranged on the middle pattern block 2 at intervals along the circumferential direction, and two ends of each transverse zigzag groove 21 are respectively communicated with the adjacent circumferential zigzag pattern grooves 4; a plurality of transverse semi-closed grooves 31 are formed in the shoulder pattern blocks 3 at intervals along the circumferential direction, and one ends, close to the middle pattern blocks 2, of the transverse semi-closed grooves 31 are connected with the circumferential zigzag pattern grooves 4 through first steel sheet forming grooves 32; one end of the transverse semi-closed groove 31 far away from the middle block 2 is provided with a zigzag decorative pattern 33 for improving the mud passing performance.
It can be understood that the tread structure is formed by superposing five pattern pitch units with different pitch widths and different pitch numbers in an optimized sequence along the circumferential direction (the pitch length and the pitch arrangement can be optimized by using a finite element simulation technology) so as to reduce the superposition of sound waves, effectively reduce noise and provide relatively excellent mute comfort performance while ensuring the passing performance of the tire. In the embodiment, the pitch width of the first pattern pitch unit is 30.6mm, and the number of pitches is 16; the pitch width of the second pattern pitch unit is 33.75mm, and the number of pitches is 14; the pitch width of the third pattern pitch unit is 36.7mm, and the number of pitches is 13; the pitch width of the fourth pattern pitch unit is 39.8mm, and the number of pitches is 12; the pitch width of the fifth pattern pitch unit is 42.8mm, and the number of pitches is 11.
The middle position of the central pattern rib 1 is provided with a circumferential slit groove 11, the circumferential slit groove 11 can absorb water, the water film thickness of the road surface is reduced, the slip of the tire under the wet land driving condition is inhibited, meanwhile, the central pattern rib 1 is flexible and soft, and the lateral gripping force is increased.
Be provided with a plurality of horizontal side grooves 12 on central decorative pattern rib 1, be favorable to drainage, row mud, can promote mud wetland traction force, and is specific, a plurality of horizontal side grooves 12 crisscross setting are in the left and right sides of circumference slot 11, and the one end and the circumference slot 11 intercommunication of horizontal side groove 12, and the other end communicates with circumference tortuous decorative pattern slot 4.
The plurality of second steel sheet forming grooves 22 are formed in the middle pattern block 2 at intervals along the circumferential direction, so that the rigidity of the middle pattern block 2 can be properly reduced, and the improvement of the comfort performance of the tire is facilitated.
Every two adjacent transverse zigzag grooves 21 are communicated through a second sheet steel forming groove 22.
The second sheet forming groove 22 is of a Z-shaped structure.
The third steel sheet forming grooves 34 are formed in the shoulder pattern blocks 3 at intervals in the circumferential direction, so that the rigidity of the shoulder pattern blocks 3 can be properly reduced, and the improvement of the comfort performance of the tire is facilitated.
The third steel sheet forming groove 34 is of a Z-shaped structure.
The groove wall of the circumferential zigzag pattern groove 4 is arranged obliquely outward. It can be understood that the zigzag design of the circumferential zigzag pattern grooves 4 is helpful to enhance the water-breaking membrane capacity of the tire on a wet and slippery road surface and prevent water from floating and skidding, and meanwhile, the groove walls of the circumferential zigzag pattern grooves 4 are obliquely arranged outwards, so that the self-cleaning capacity of the tire can be improved.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (9)
1. A high performance tire, comprising: a tread;
four circumferential zigzag pattern grooves are arranged on the tread at intervals, and the tread is divided into central pattern ribs with different pitch widths, and central pattern blocks and shoulder pattern blocks which are arranged on the left side and the right side of the central pattern ribs from near to far and are centrosymmetric;
a plurality of transverse zigzag grooves are formed in the middle pattern block at intervals along the circumferential direction;
two ends of the transverse zigzag groove are respectively communicated with the adjacent circumferential zigzag pattern grooves;
a plurality of transverse semi-closed grooves are formed in the shoulder pattern blocks at intervals along the circumferential direction;
one end of the transverse semi-closed groove, which is close to the middle pattern block, is connected with the circumferential zigzag pattern groove through a first steel sheet forming groove;
and one end of the transverse semi-closed groove, which is far away from the middle pattern block, is provided with a zigzag decorative pattern for improving the mud passing performance.
2. The high performance tire of claim 1 wherein a circumferential sipe is provided in a central location of the center rib.
3. The high performance tire of claim 2 wherein said center rib has a plurality of lateral side grooves disposed thereon;
the plurality of transverse side grooves are arranged on the left side and the right side of the circumferential slit groove in a staggered mode;
one end of the transverse side groove is communicated with the circumferential slit groove, and the other end of the transverse side groove is communicated with the circumferential zigzag pattern groove.
4. The high performance tire of claim 1 wherein a plurality of second sheet forming grooves are circumferentially spaced on said middle block.
5. The high performance tire of claim 4 wherein each adjacent two of said transversely curved grooves are interconnected by said second web forming groove.
6. The high performance tire of claim 4 wherein said second sheet steel forming groove is a Z-shaped structure.
7. The high performance tire of claim 1 wherein a plurality of third sheet forming grooves are circumferentially spaced on said shoulder blocks.
8. The high performance tire of claim 7 wherein said third sheet forming groove is a Z-shaped structure.
9. The high performance tire of claim 1 wherein the groove walls of said circumferentially zigzag groove are disposed obliquely outwardly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110501558.8A CN113043796A (en) | 2021-05-08 | 2021-05-08 | High-performance tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110501558.8A CN113043796A (en) | 2021-05-08 | 2021-05-08 | High-performance tire |
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CN113043796A true CN113043796A (en) | 2021-06-29 |
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ID=76518182
Family Applications (1)
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CN202110501558.8A Pending CN113043796A (en) | 2021-05-08 | 2021-05-08 | High-performance tire |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104002624A (en) * | 2013-02-26 | 2014-08-27 | 住友橡胶工业株式会社 | Pneumatic tire |
JP2017140926A (en) * | 2016-02-10 | 2017-08-17 | 横浜ゴム株式会社 | Pneumatic tire |
JP2019131152A (en) * | 2018-02-02 | 2019-08-08 | 横浜ゴム株式会社 | Pneumatic tire |
US20190366774A1 (en) * | 2018-05-31 | 2019-12-05 | Sumitomo Rubber Industries, Ltd. | Pneumatic tyre |
CN214647369U (en) * | 2021-05-08 | 2021-11-09 | 万力轮胎股份有限公司 | High-performance tire |
-
2021
- 2021-05-08 CN CN202110501558.8A patent/CN113043796A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104002624A (en) * | 2013-02-26 | 2014-08-27 | 住友橡胶工业株式会社 | Pneumatic tire |
JP2017140926A (en) * | 2016-02-10 | 2017-08-17 | 横浜ゴム株式会社 | Pneumatic tire |
CN108602390A (en) * | 2016-02-10 | 2018-09-28 | 横滨橡胶株式会社 | Pneumatic tire |
JP2019131152A (en) * | 2018-02-02 | 2019-08-08 | 横浜ゴム株式会社 | Pneumatic tire |
US20190366774A1 (en) * | 2018-05-31 | 2019-12-05 | Sumitomo Rubber Industries, Ltd. | Pneumatic tyre |
CN214647369U (en) * | 2021-05-08 | 2021-11-09 | 万力轮胎股份有限公司 | High-performance tire |
Non-Patent Citations (1)
Title |
---|
蔡莹莹;余本;邢程;: "具有越野综合性能轮胎的设计", 轮胎工业, no. 06, 10 June 2018 (2018-06-10), pages 21 - 22 * |
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