CN106564345B - The dedicated textured tire of offroad vehicle - Google Patents
The dedicated textured tire of offroad vehicle Download PDFInfo
- Publication number
- CN106564345B CN106564345B CN201610719322.0A CN201610719322A CN106564345B CN 106564345 B CN106564345 B CN 106564345B CN 201610719322 A CN201610719322 A CN 201610719322A CN 106564345 B CN106564345 B CN 106564345B
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- Prior art keywords
- pattern block
- ditch
- interior
- head
- transverse drain
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- 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
-
- 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
- B60C11/032—Patterns comprising isolated recesses
- B60C11/0323—Patterns comprising isolated recesses tread comprising channels under the tread surface, e.g. for draining water
-
- 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
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/14—Tyres specially adapted for particular applications for off-road use
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The present invention relates to a kind of dedicated textured tire of offroad vehicle, tire crown surface includes a longitudinal drainage ditch positioned at tyre crown, S-shaped transverse drain ditch, arc transverse drain ditch, interior pattern block and the outer pattern block of interleaved arrangement, interior pattern block and outer pattern block its shape are using the longitudinal central axis line of tyre crown to be symmetrical axisymmetric, its position is staggered, and the staggeredly distance positioned at two adjacent transverse drain ditch groups of longitudinal drainage ditch both sides is the half of the longitudinal length of transverse drain ditch group；Longitudinal drainage ditch connects with S-shaped transverse drain ditch and arc transverse drain ditch respectively.The dedicated textured tire of this offroad vehicle can fully crush the water surface, prevent the rainy day from skidding, and get rid of the good drainability of mud with outstanding, suitable for severe muddy road surface, can add earth-grasping force on wet and slippery ground；The heat-sinking capability of tire is added, while prevents from blocking stone, extends tyre life；Reduce resonance noise.
Description
Technical field
The present invention relates to rubber tyre technical field, and in particular to a kind of dedicated textured tire of offroad vehicle.
Background technology
Tire used in offroad vehicle and conventional tyre it is different, it is necessary to stronger earth-grasping force, drainability and
Mud ability, relative reduces comfortableness and quietness, but still one can be found between tire various aspects of performance and is put down
Weighing apparatus point.Tire is made up of crown, sidewall and tire shoulder, and crown is the part mainly contacted with ground, and sidewall is tire side, typically
Do not contacted with ground, tire shoulder is connection crown and the part on sidewall, and occasional contacts with ground.Existing tire often biases toward
Cross-country ability and ignore manipulation comfortableness, or lay particular stress on handling and quietness and reduce the cross-country ability of tire, Wu Fada
To a cross-country ability, handling, Jing Yin performance equalization point.
The content of the invention
The shortcomings that it is an object of the invention to overcome prior art to exist, there is provided a kind of dedicated textured tire of offroad vehicle,
Tire crown surface includes longitudinal drainage ditch, transverse drain ditch and pattern block；The quantity of longitudinal drainage ditch is 1, positioned at tire
In the longitudinal central axis line of hat, contour shape is continuous S-shaped；Longitudinal drainage ditch is joined end to end by multiple longitudinal ditch section groups and formed,
Ditch section group includes the first longitudinal direction ditch section and second longitudinal direction ditch section being connected longitudinally in each；The left side wall of first longitudinal direction ditch section and
The angle of two longitudinal ditch section left side walls is 130~140 degree, and the angle is located at the right side of crown surface longitudinal central axis line.
Transverse drain ditch includes being arranged in multiple transverse drain ditch groups of longitudinal drainage ditch both sides；Each transverse drain ditch group
Including adjacent 1 S-shaped transverse drain ditch and 1 arc transverse drain ditch；The contour shape of S-shaped transverse drain ditch is S-shaped；Arc
The contour shape of shape transverse drain ditch is arc；Two adjacent transverse drain ditch groups positioned at longitudinal drainage ditch both sides, its shape
Shape be using the longitudinal central axis line of tyre crown to be symmetrical axisymmetric, its position be it is staggered, 1 transverse drain ditch group
Longitudinal length is 1 pitch, and the staggeredly distance positioned at two adjacent transverse drain ditch groups of longitudinal drainage ditch both sides is half
Pitch；Longitudinal drainage ditch connects with S-shaped transverse drain ditch and arc transverse drain ditch respectively.
Angle between arc transverse drain ditch and the longitudinal central axis line of tyre crown is 45~55 degree, with tire shoulder side
The angle of edge is 85~90 degree；Angle between S-shaped transverse drain ditch and the longitudinal central axis line of tyre crown is 45~55 degree, with
The angle at tire shoulder edge is 85~90 degree.
Pattern block is split by longitudinal drainage ditch, S-shaped transverse drain ditch and arc transverse drain ditch to be formed, including is alternately arranged
Interior pattern block and outer pattern block, interior pattern block apart from the nearlyer one end of longitudinal drainage ditch width be more than apart from the nearlyer one end of tire shoulder
Width, outer pattern block apart from the nearlyer one end of longitudinal drainage ditch width be less than apart from the nearlyer one end of tire shoulder width；Adjacent 1
Individual interior pattern block and 1 outer pattern block are staggered in longitudinal drainage ditch as a pattern block group, multiple pattern block group mirror images
Both sides；Because pattern block group inherently gutter component cuts what is formed, therefore the section of the pitch of pattern block group and gutter group
Away from distance also half pitch of interlocking that is identical, and being located at the pattern block group of longitudinal drainage ditch both sides.
Interior pattern block is according to the distance with longitudinal drainage ditch by closely to far successively including interior pattern block head, interior pattern block waist
Portion and interior pattern block afterbody；Interior pattern block head and interior pattern block afterbody are respectively certain value apart from the height of gutter bottom of trench,
The height on interior pattern block head is more than the height of interior pattern block afterbody, by interior between interior pattern block head and interior pattern block afterbody
Pattern block waist connects, and the height at interior pattern block waist both ends is concordant with interior pattern block head and interior pattern block afterbody respectively, interior
The height of pattern block waist is linear gradient, i.e., from one end that interior pattern block head is connected to being connected with interior pattern block afterbody
Gradually uniformly successively decrease one end.Interior pattern block tail height is the 15%~18% of interior pattern block height of head.
The profile on interior pattern block head is irregular N sides shape, and N is more than or equal to 9；Laterally arranged with arc on interior pattern block head
The centre position of the adjacent side in ditch is formed with an interior pattern block breach, and interior pattern block notch depth is less than arc transverse drainage
The half of ditch width and more than arc transverse drain ditch width 1/3rd；Interior pattern block notch length is interior pattern block
The 30%~35% of the transversely gutter direction length on head；
Outer pattern block includes outer pattern block head, outer pattern block waist successively from far near according to the distance with longitudinal drainage ditch
Portion and outer pattern block afterbody；Outer pattern block head and outer pattern block afterbody are respectively certain value apart from the height of gutter bottom of trench,
The height on outer pattern block head is more than the height of outer pattern block afterbody, by outer between outer pattern block head and outer pattern block afterbody
Pattern block waist connects, and the height at its both ends is concordant with outer pattern block head and outer pattern block afterbody respectively, outer pattern block waist
Height be linear gradient, i.e., from gradually equal to the one end being connected with outer pattern block afterbody with one end that outer pattern block head is connected
It is even to successively decrease.Outer pattern block tail height is the 15%~18% of outer pattern block height of head.
The profile on outer pattern block head is irregular N sides shape, and N is more than or equal to 10；Laterally arranged with S-shaped on outer pattern block head
The centre position of the adjacent side in ditch is formed with an outer pattern block breach, and outer pattern block notch depth is less than arc transverse drainage
The half of ditch width and more than arc transverse drain ditch width 1/3rd；Outer pattern block notch length is outer pattern block
The 30%~35% of the transversely gutter direction length on head；An outer pattern block groove is formed with outer pattern block head, outside
The contour shape of pattern block groove is J-shaped, and the depth of outer pattern block groove is 1/5th of S-shaped transverse drainage trench depth, outside
The width of pattern block groove is 1st/10 to ten/5ths of outer pattern block head width；Along the bottom of trench of outer pattern block groove
An outer pattern block cutter groove is formed with, the contour shape of outer pattern block cutter groove is J-shaped, and the micro-shape of outer pattern block cutter groove is sawtooth
Shape, its depth are 1/3rd of outer pattern block gash depth, and its width is 1/6th of outer pattern block groove width.
Outer pattern block head extends to tire shoulder, and tire shoulder is provided with the first step pattern block, the second step pattern block and the 3rd
Step pattern block, the first step pattern block and the second step pattern block alternately connect with adjacent outer pattern block head respectively, the
One step pattern block and the second step pattern block are trapezoidal, and the side to connect with outer pattern block head is bottom, and first is trapezoidal
The length of the bottom of pattern block and the second step pattern block is all higher than the width on outer pattern block head, under the 3rd step pattern block
Bottom is adjacent with the upper bottom of the second step pattern block, and spacing is 10~12mm.
Pattern block group is divided into small pattern block group, middle pattern block group and big-pattern block group, the size of three according to size
Ratio is 1 successively:1.14:1.31, three kinds of pattern block group random alignments, and big-pattern block group and small pattern block group are non-conterminous.
The present invention is compared with the existing technology：Pattern block can fully crush the water surface, prevent the rainy day from skidding, gutter has excellent
Elegant gets rid of the good drainability of mud, suitable for severe muddy road surface, can increase earth-grasping force on wet and slippery ground；Outer pattern block groove,
Outer pattern block cutter groove can increase the heat-sinking capability of tire, while prevent from blocking stone, extend tyre life；Different size ratio
Pattern block group can effectively reduce resonance noise.
Brief description of the drawings
Fig. 1 is the structural representation of crown decorative pattern of the present invention.
Fig. 2 is the structural representation of longitudinal drainage ditch of the present invention.
Fig. 3 is the structural representation of longitudinal ditch section group of the present invention.
Fig. 4 is the structural representation of transverse drain ditch group of the present invention and pattern block group.
Fig. 5 is the structural representation of tire shoulder of the present invention.
Fig. 6 is the structural representation of different proportion ratio pattern block group of the present invention.
Embodiment
The invention will be further described by way of example and in conjunction with the accompanying drawings.
Embodiment 1：
As shown in figure 1, a kind of dedicated textured tire of offroad vehicle, tire crown surface includes longitudinal drainage ditch 1, laterally row
Ditch 2 and pattern block 3；The quantity of longitudinal drainage ditch 1 is 1, and in the longitudinal central axis line of tyre crown, its contour shape is company
Continuous S-shaped, longitudinal drainage ditch 1 are joined end to end by multiple longitudinal ditch section groups 10 and formed, and ditch section group 10 includes being connected longitudinally in each
First longitudinal direction ditch section 11 and second longitudinal direction ditch section 12；The upper semisection of first longitudinal direction ditch section 11 is tilted to the left and lower semisection is to Right deviation
Tiltedly, the upper semisection of second longitudinal direction ditch section 12 is tilted to the right and lower semisection is tilted to the left；The left side wall of first longitudinal direction ditch section 11 and
The angle a of two longitudinal left side walls of ditch section 12 is 135 degree, and the angle a is located at the right side of crown surface longitudinal central axis line, i.e., first
The projection of the two side of longitudinal ditch section 11 in the horizontal has overlapping.
Transverse drain ditch 2 includes being arranged in multiple transverse drain ditch groups 20 of the both sides of longitudinal drainage ditch 1, each transverse drainage
Ditch group 20 includes adjacent 1 S-shaped transverse drain ditch 21 and 1 arc transverse drain ditch 22；The profile of S-shaped transverse drain ditch 21
It is shaped as S-shaped；The contour shape of arc transverse drain ditch 22 is arc；Multiple transverse drain ditch groups 20 are staggered in longitudinal row
The both sides of ditch 1；Two adjacent transverse drain ditch groups 20 positioned at the both sides of longitudinal drainage ditch 1, its shape is with tyre crown
Longitudinal central axis line is symmetrical axisymmetric, and its position is staggered, and the longitudinal length of 1 transverse drain ditch group 20 is 1
Pitch, the staggeredly distance positioned at the transverse drain ditch group 20 of longitudinal drainage ditch both sides is half pitch；Longitudinal drainage ditch 1 respectively with
S-shaped transverse drain ditch 21 connects with arc transverse drain ditch 22.
Angle b between arc transverse drain ditch 22 and the longitudinal central axis line of tyre crown is 50 degree, with tire shoulder side
The angle c of edge is 90 degree；Angle d between S-shaped transverse drain ditch 21 and the longitudinal central axis line of tyre crown is 50 degree, with tire
The angle e at tire shoulder edge is 90 degree.
Pattern block 3 is split by longitudinal drainage ditch 1, S-shaped transverse drain ditch 21 and arc transverse drain ditch 22 to be formed, including is handed over
For the interior pattern block 31 and outer pattern block 32 of arrangement, width of the interior pattern block 3 apart from 1 nearlyer one end of longitudinal drainage ditch is more than distance
The width of the nearlyer one end of tire shoulder, width of the outer pattern block 3 apart from 1 nearlyer one end of longitudinal drainage ditch are less than apart from the nearlyer one end of tire shoulder
Width；1 adjacent interior pattern block 31 and 1 outer pattern block 32 are used as a pattern block group 30, and multiple pattern block groups 30 are handed over
Mistake is arranged in the both sides of longitudinal drainage ditch 1, two adjacent pattern block groups 30 positioned at the both sides of longitudinal drainage ditch 1, its shape be with
The longitudinal central axis line of tyre crown to be symmetrical axisymmetric, its position be it is staggered, due to pattern block group 30 inherently
The segmentation of transverse drain ditch group 20 is formed, therefore the pitch of pattern block group 20 is identical with the pitch of transverse drain ditch group 20, and position
In the distance also half pitch of interlocking of the pattern block group 20 of the both sides of longitudinal drainage ditch 1.
Interior pattern block 31 is according to the distance with longitudinal drainage ditch 1 by closely to far successively including interior pattern block head 311, interior flower
Line block waist 312 and interior pattern block afterbody 313；Interior pattern block head 311 and interior pattern block afterbody 313 are apart from S-shaped transverse drainage
The height of the bottom of trench of ditch 21 is respectively certain value, and the height on interior pattern block head 311 is more than the height of interior pattern block afterbody 313, interior
Connected between pattern block head 311 and interior pattern block afterbody 313 by interior pattern block waist 312, the interior both ends of pattern block waist 312
Height it is concordant with interior pattern block head 311 and interior pattern block afterbody 313 respectively, the height of interior pattern block waist 312 is linear
Gradual change, i.e., gradually uniformly passed to the one end being connected with interior pattern block afterbody 313 from one end that interior pattern block head 311 is connected
Subtract.The interior height of pattern block afterbody 313 is 1/6th of the interior height of pattern block head 311.
The profile on interior pattern block head 311 is irregular N sides shape, and N is more than or equal to 9；Interior pattern block head 311 and arc
The centre position of the adjacent side in transverse drain ditch 22 is formed with an interior pattern block breach 314, and the interior depth of pattern block breach 314 is
The 35% of the width of arc transverse drain ditch 22；The interior length of pattern block breach 314 is the transversely gutter on interior pattern block head 311
The 33% of direction length.
Outer pattern block 32 includes outer pattern block head 321, outer flower successively from far near according to the distance with longitudinal drainage ditch 1
Line block waist 322 and outer pattern block afterbody 323；Outer pattern block head 321 and outer pattern block afterbody 323 are apart from gutter bottom of trench
Highly it is respectively certain value, the height on outer pattern block head 321 is more than the height of outer pattern block afterbody 323, outer pattern block head
Connected between 321 and outer pattern block afterbody 323 by outer pattern block waist 322, the height difference at the outer both ends of pattern block waist 322
Concordant with outer pattern block head 321 and outer pattern block afterbody 323, the height of outer pattern block waist 322 is linear gradient, i.e., from
Gradually uniformly successively decrease to the one end being connected with outer pattern block afterbody 323 one end that outer pattern block head 321 connects.Outer pattern block tail
The height of portion 323 is the outer height of pattern block head 321 for 1/6th.
The profile on outer pattern block head 321 is irregular N sides shape, and N is more than or equal to 10；Outer pattern block head 321 and S-shaped
The centre position of the adjacent side in transverse drain ditch 21 is formed with an outer pattern block breach 324, and the outer depth of pattern block breach 324 is small
Half in the width of arc transverse drain ditch 22 and 1/3rd more than the width of arc transverse drain ditch 22；Outer pattern block
The length of breach 324 is the 33% of the direction length of transversely gutter 2 on outer pattern block head 321；Made on outer pattern block head 321
There is an outer pattern block groove 325, the contour shape of outer pattern block groove 325 is J-shaped, and the depth of outer pattern block groove 325 is S
/ 5th of the depth of shape transverse drain ditch 21, the width of outer pattern block groove 325 are five points of the outer width of pattern block head 321
One of to 1/10th；An outer pattern block cutter groove 326, outer pattern block cutter groove are formed with along the bottom of trench of outer pattern block groove 325
326 contour shape is J-shaped, and the micro-shape of outer pattern block cutter groove 326 is zigzag, and the outer depth of pattern block cutter groove 326 is outer
/ 3rd of the depth of pattern block groove 325, the outer width of pattern block cutter groove 326 be the outer width of pattern block groove 325 six/
One.
Outer pattern block head 321 extends to tire shoulder, and tire shoulder is provided with the first step pattern block 41, the second step pattern block 42
With the 3rd step pattern block 43, the first step pattern block 41 and the second step pattern block 42 replace and adjacent outer pattern block respectively
Head 321 connects, and the first step pattern block 41 and the second step pattern block 42 are trapezoidal, and with the outer phase of pattern block head 321
To go to the bottom, the length of the bottom of the first step pattern block 41 and the second step pattern block 42 is all higher than outer pattern block head on the side connect
321 width, the bottom of the 3rd step pattern block 43 is adjacent with the upper bottom of the second step pattern block 42, and spacing is 11mm.
Pattern block group 30 is divided into small-sized pattern block group 301, medium-sized pattern block group 302 and large-scale pattern block according to size
Group 303, the size of three is 1 successively:1.14:1.31, three kinds of random alignments of pattern block group 30, and big-pattern block group 303
It is non-conterminous with small pattern block group 301.
Claims (7)
1. a kind of dedicated textured tire of offroad vehicle, tire crown surface includes longitudinal drainage ditch, transverse drainage gully pattern block,
It is characterized in that：The quantity of longitudinal drainage ditch is 1, and in the longitudinal central axis line of tyre crown, contour shape is continuous S
Shape；Transverse drain ditch includes being arranged in multiple transverse drain ditch groups of longitudinal drainage ditch both sides, and its shape is with tyre crown
For longitudinal central axis line to be symmetrical axisymmetric, its position is staggered, two adjacent horizontal strokes positioned at longitudinal drainage ditch both sides
To the half for the longitudinal length that the staggeredly distance of gutter group is transverse drain ditch group；Each transverse drain ditch group includes adjacent
1 S-shaped transverse drain ditch and 1 house type transverse drain ditch；Longitudinal drainage ditch is laterally arranged with S-shaped transverse drain ditch and arc respectively
Ditch connects；The pattern block includes the interior decorative pattern being alternately arranged and outer pattern block, interior pattern block are nearer apart from longitudinal drainage ditch
The height of one end is more than the width apart from the nearlyer one end of tire shoulder, and outer pattern block is small compared with the width of nearly one end apart from longitudinal drainage ditch
In the width apart from the nearlyer one end of tire shoulder；1 adjacent interior pattern block and 1 outer pattern block are multiple as a pattern block group
Pattern block group mirror image is staggered in longitudinal drainage ditch both sides；Interior pattern block according to the distance with longitudinal drainage ditch by closely cause far according to
It is secondary including interior pattern block head, interior pattern block waist and interior pattern block afterbody；Interior pattern block head and interior pattern block afterbody distance
The height of gutter bottom of trench is respectively certain value, and interior pattern block height of head is more than the height of interior pattern block afterbody, its both ends
Height flushes with interior pattern block head and interior pattern block afterbody respectively, and the height of interior pattern block waist is linear gradient, i.e., from interior
The one end on pattern block head is gradually uniformly successively decreased to the one end being connected with interior pattern block afterbody, and the profile on interior pattern block head is not
Regular N sides shape, and N is more than or equal to 9；The centre position of the interior pattern block head side adjacent with arc transverse drain ditch is formed with one
Individual interior pattern block breach, interior pattern block notch depth are less than the half of arc transverse drain ditch width and more than arc transverse directions
/ 3rd of gutter；Interior pattern block notch length for interior pattern block head transversely gutter direction length 30%~
35%；For pattern block according to the distance with longitudinal drainage ditch from far near successively including being pattern block head, being pattern block waist
With outer pattern block afterbody；Apart from the height of gutter bottom of trench it is respectively certain value for pattern block head and outer pattern block afterbody, outside
The height on pattern block head is more than the height of outer pattern block afterbody, passes through outer flower between outer pattern block head and outer pattern block afterbody
Line block waist connects, and the height at its both ends flushes with outer pattern block head and outer pattern block afterbody respectively, outer pattern block waist
Highly it is linear gradient, i.e., the one end connected from one end of outer pattern block head connection to outer pattern block afterbody is gradually uniformly passed
Subtract, outer pattern block tail height is the 15%~18% of outer pattern block height of head；The profile on outer pattern block head is irregular N
Side shape, and N is more than or equal to 10；The centre position of the outer pattern block head side adjacent with S transverse drain ditch is formed with flower outside one
Line block breach, outer pattern block notch depth are less than the half of transverse drain ditch width and are more than arc transverse drain ditch width
1/3rd；Outer pattern block notch length is the 30%~35% of the transversely gutter direction length on outer pattern block head.
2. the dedicated textured tire of offroad vehicle according to claim 1, it is characterised in that：The pattern block group is according to size
Size is divided into small pattern block group, middle decorative pattern chunk and big-pattern block group, and the size of three is 1 successively:1.14:1.1.31
Three kinds of pattern block group random alignments, and big-pattern block group is non-conterminous.
3. the dedicated textured tire of offroad vehicle according to claim 1, it is characterised in that：The longitudinal drainage ditch has multiple
Longitudinal ditch section forms the composition that joins end to end, and ditch section group includes first longitudinal direction ditch section and the second ordinate ditch being connected longitudinally in each
Section；The left side wall of first longitudinal direction ditch section and the angle of second longitudinal direction ditch section left side wall are 130~140 degree, and the angle is located at tire
It is preced with the right side of surface longitudinal axis.
4. the dedicated textured tire of offroad vehicle according to claim 1, it is characterised in that：The arc transverse drain ditch with
Angle between the longitudinal central axis line of tyre crown is 45~55 degree, and the angle with tire shoulder edge is 85~90 degree；The S
Shape is laterally 45~55 degree to the angle between gutter and the longitudinal central axis line of tyre crown, the angle with tire shoulder edge
For 85~90 degree.
5. the dedicated textured tire of offroad vehicle according to claim 1, it is characterised in that：The interior pattern block tail height
For the 15%~18% of interior pattern block height of head.
6. the dedicated textured tire of offroad vehicle according to claims 1, it is characterised in that：Prolong on the outer pattern block head
Tire shoulder is extended, tire shoulder is provided with the first step pattern block, the second step pattern block and the 3rd step pattern block, the first step pattern
Block and the second step pattern block alternately connect with adjacent outer pattern block head respectively, and are with the side that outer pattern block head connects
Bottom, the length of the bottom of the first step pattern block and the second step pattern block are all higher than the width on outer pattern block head, and the 3rd
The bottom of step pattern block is adjacent with the upper bottom of the second step pattern block, and spacing is 10~12mm.
7. the dedicated textured tire of offroad vehicle according to claim 1, it is characterised in that：Made on the outer pattern block head
There is an outer pattern block groove, the contour shape of outer pattern block groove is J-type, and the depth of outer pattern block groove is that S-shaped is laterally arranged
/ 5th of ditch, outer pattern block groove width are 1st/10 to ten/5ths of outer pattern block head width；Along outer
The bottom of trench of pattern block groove only has an outer pattern block cutter groove, and the contour shape of outer pattern block cutter groove is J-shaped, outer pattern block cutter groove
Micro-shape be zigzag, its depth is 1/3rd of outer pattern block gash depth, and its width is outer pattern block ditch groove width
/ 6th of degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610719322.0A CN106564345B (en) | 2016-08-25 | 2016-08-25 | The dedicated textured tire of offroad vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610719322.0A CN106564345B (en) | 2016-08-25 | 2016-08-25 | The dedicated textured tire of offroad vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106564345A CN106564345A (en) | 2017-04-19 |
| CN106564345B true CN106564345B (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610719322.0A Active CN106564345B (en) | 2016-08-25 | 2016-08-25 | The dedicated textured tire of offroad vehicle |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201685660U (en) * | 2010-05-14 | 2010-12-29 | 新大洲本田摩托有限公司 | Tire suitable for various roads |
| JP5416750B2 (en) * | 2011-10-26 | 2014-02-12 | 住友ゴム工業株式会社 | Pneumatic tire |
| CN202911470U (en) * | 2012-10-22 | 2013-05-01 | 厦门正新橡胶工业有限公司 | Tire tread pattern structure |
| CN103223827A (en) * | 2013-04-27 | 2013-07-31 | 风神轮胎股份有限公司 | Tire surface pattern for reducing tire noise |
| CN203920272U (en) * | 2014-06-04 | 2014-11-05 | 青岛吴氏环保科技有限公司 | Car HD700 decorative pattern radial-ply tyre |
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2016
- 2016-08-25 CN CN201610719322.0A patent/CN106564345B/en active Active
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| CN106564345A (en) | 2017-04-19 |
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Address after: 276000 Lushan project area, Yishui Economic Development Zone, Linyi City, Shandong Province Patentee after: Shandong new land Rubber Technology Co.,Ltd. Address before: 276000 Lushan project area, Yishui Economic Development Zone, Linyi City, Shandong Province Patentee before: Shandong New Continent Tire Co.,Ltd. |
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Denomination of invention: Special tread tire for off-road vehicle Effective date of registration: 20211103 Granted publication date: 20171128 Pledgee: Shandong Yishui Rural Commercial Bank Co., Ltd Pledgor: Shandong new land Rubber Technology Co.,Ltd. Registration number: Y2021980011832 |
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