CN105459735B - Bicycle tyre surface pattern structure - Google Patents
Bicycle tyre surface pattern structure Download PDFInfo
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- CN105459735B CN105459735B CN201511016727.XA CN201511016727A CN105459735B CN 105459735 B CN105459735 B CN 105459735B CN 201511016727 A CN201511016727 A CN 201511016727A CN 105459735 B CN105459735 B CN 105459735B
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- Prior art keywords
- pattern block
- pattern
- block group
- square
- tyre surface
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Classifications
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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
- B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
-
- 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
- B60C2200/12—Tyres specially adapted for particular applications for bicycles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses bicycle tyre surface pattern structure,Tyre surface is constituted by along circumferentially equally distributed several the raised decorative pattern units of tire,Each decorative pattern unit is included from circumferential line respectively toward the small pattern block group of both sides direction arrangement,Middle pattern block group and the shoulder pattern block group in tread edge,The small pattern block group includes two the first center running lugs being disposed alternately on circumferential line,Two the second center running lugs and it is symmetrically set in four the 3rd center running lugs of circumferential line both sides,The middle pattern block group includes the first side pattern block positioned at the 3rd center running lug outside and longitudinal arrangement,Second side pattern block and the 3rd side pattern block,The shoulder pattern block group includes the first shoulder pattern block and the second shoulder pattern block positioned at tyre surface outermost and longitudinal arrangement,The composite block that each pattern block is made up of multiple independent square splicings.The present invention can take into account different use requirements, and combination property is superior and the traffic capacity is more preferable.
Description
Technical field
The present invention relates to a kind of bicycle tyre, relate more specifically to a kind of superior bicycle pneumatic tire of combination property
Tread pattern structure.
Background technology
It is prevailing with lightweight trend, the tire that mountain bike is used except traditional sturdy granular pattern tire,
Gradually form the pattern block style of narrow categorizing style.The tire of tyre surface fine powder is typically used on the relatively good hard ground of road conditions
On the one hand face, bicyclist wants to experience the cross-country impression that mountain bike brings, and the speed on good road is on the other hand pursued again
Sense, therefore tyre tread is generally polygonal in shape design, it is intended to meet the totally different performance requirement of bicyclist.
Polygon pattern block can produce more edge effect when being contacted with ground, obtain earth-grasping force, it is ensured that basic
Mountain region performance；Fine and closely woven Pattern Design increases tyre surface land ratio, can improve driving stability comfortableness, reduces rolling resistance, reaches good road
On quick riding demand.Though pattern block is irregular polygon on existing such mountain region tire, certain side is respectively provided with
Tropism and block height is relatively low, in actual use, is not only easily worn, and cannot fully be connect with hard place is dried
Touch, the performance of influence traction property and driving force.In addition, in the design of existing tread block, earth-catching property and rolling resistance
Performance has the characteristic of mutual resistance, it is difficult to overall balance, often results in the phenomenon attended to one thing and lose sight of another, and causes all of property of bicyclist
Energy requirement cannot at utmost meet.With the further popularization of lightweight mountain bike tire, one kind can take into account difference to be made
With requiring, combination property is superior and the more preferable bicycle tyre tread contour of the traffic capacity is urgently proposed.
The content of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided one kind can take into account different use requirements, comprehensive
Close the bicycle tyre surface pattern structure of superior performance.
To achieve the above object, the present invention uses following technical scheme：
Bicycle tyre surface pattern structure, tyre surface is by along circumferentially equally distributed several the raised decorative pattern lists of tire
Unit is constituted, and each decorative pattern unit is included from circumferential line respectively toward small pattern block group, the middle pattern block group of the arrangement of both sides direction
And the shoulder pattern block group in tread edge, the small pattern block group include being disposed alternately on circumferential line two the
One center running lug, two the second center running lugs and four the 3rd center running lugs of circumferential line both sides are symmetrically set in,
The middle pattern block group includes the first side pattern block, the second side pattern block positioned at the 3rd center running lug outside and longitudinal arrangement
With the 3rd side pattern block, the shoulder pattern block group includes the first shoulder pattern block and second positioned at tyre surface outermost and longitudinal arrangement
Shoulder pattern block, the composite block that each pattern block on tyre surface is made up of multiple independent square splicings.
Each pattern block on tyre surface is 2~4 independent square splicing composition composite blocks, and the surface of each square is
Square.
Second center running lug, the first side pattern block and the second side pattern block are the length being made up of 2 square splicings
Strip；First center running lug and the second shoulder pattern block are class " T " shape being made up of 4 square splicings；Described 3rd
Center running lug is class " Z " shape being made up of 4 square splicings；The 3rd side pattern block and the first shoulder pattern block are by 3
Class " L " shape of individual square splicing composition.
The edge of the square is designed using corner cut, so that two neighboring blocks of the composite block of each splicing composition
The close grain of " V " type is formed between edge.
The height of the corner cut is set to 0.2mm~0.6mm.
Pattern block square surface area on tyre surface is in accomplished continuously or intermittently to increase to tread edge direction from circumferential line
Change.
The square surface earthing border width of the small pattern block group is the square surface earthing side of the middle pattern block group
The 70%~90% of edge width, the square surface earthing border width of the middle pattern block group is the square of the shoulder pattern block group
The 70%~90% of surface earthing border width.
The small pattern block group, middle pattern block group and the first shoulder pattern block are low pattern block group, the height of low pattern block group
It is 1.5mm~3.0mm.
The height of the second shoulder pattern block is set to 1.5~2 times of low pattern block group height.
After adopting the above technical scheme, the present invention is compared with background technology, have the following advantages that：
The present invention is mainly designed by improved tire tread pattern and realized, each pattern block on tyre surface be by
2~4 independent square splicing composition composite blocks, overall similar Tetris.The surface of each square is square, is not had
It is directional, rigidity can be lifted, more effectively, ground is more fully contacted, help the performance of traction property and driving force；The four of square
Circumferential edges are designed using corner cut, make to form the close grain of " V " type on pattern block surface between two neighboring blocks after splicing, are increased
Edge effect, improves earth-catching property；Accomplished continuously or intermittently increase change to the square surface area of tread edge from circumferential line,
The twins shoulder design that height is spaced simultaneously, it is ensured that tire turn performance.
Brief description of the drawings
Fig. 1 is the sectional schematic diagram of tire of the present invention；
Fig. 2 is the tread contour distribution schematic diagram of tire of the present invention；
Fig. 3 is a decorative pattern cell schematics of tire of the present invention；
Fig. 4 be tire of the present invention tread contour composite block in a schematic diagram for square；
Fig. 5 is the A-A ' cut-away views in Fig. 4；
Fig. 6 is the second shoulder pattern block schematic diagram of tire of the present invention；
Fig. 7 is the B-B ' cut-away views in Fig. 6；
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment
As shown in Figures 1 to 7, present invention is disclosed the bicycle pneumatic tire that combination property is superior.Fig. 1 shows this
The sectional schematic diagram of invention tire, wherein, vertical direction is set as tire radially, and horizontal direction is set as tire axial, single-point
Line represents equatorial plane.
As shown in Figures 2 to 7, the tyre surface of tire of the present invention is by the flower along circumferentially equally distributed several projections of tire
Line unit is constituted, and wherein shown in Fig. 3 is a decorative pattern unit of tire tread.
Each decorative pattern unit is included from circumferential line respectively toward small pattern block group 10, the middle pattern block of the arrangement of both sides direction
Group 20 and the shoulder pattern block group 30 in tread edge, its medium and small pattern block group 10 include being disposed alternately on circumferential line
Two the first center running lug 10a, two the second center running lug 10b and be symmetrically set in four of circumferential line both sides
Three center running lug 10c, middle pattern block group 20 includes the first side flower positioned at the 3rd center running lug 10c outsides and longitudinal arrangement
Line block 20a, the second side pattern block 20b and the 3rd side pattern block 20c, shoulder pattern block group 30 include being located at tyre surface outermost and longitudinal direction
The first shoulder pattern block 31 and the second shoulder pattern block 32 of arrangement.Each pattern block is sequentially from circumferential line toward the direction of tyre surface both sides
Uniformly, interval configuration, forms the decorative pattern style of narrow categorizing style.
With reference to shown in Fig. 3, Fig. 4, each pattern block on tire tread of the present invention is made up of independent square splicing
Composite block, each composite block includes the square of 2~4, and the overall pattern block being spliced is similar to Tetris.Specifically
For：Second center running lug 10b, the first side pattern block 20a and the second side pattern block 20b are 2 strips of square splicing composition
Shape；First center running lug 10a and the second shoulder pattern block 32 splice the class towards different directions for constituting " by 4 squares
T " shapes；Class " Z " shape that 3rd center running lug 10c is made up of 4 square splicings；3rd side pattern block 20c and the first shoulder are spent
Class " L " shape that line block 31 is made up of 3 square splicings.The surface of each square is square, without directionality, not only may be used
To lift pattern block rigidity, it is to avoid abnormal wear, and can more effectively, more fully contact ground, help traction property and drive
The performance of power.
It is negatively affected for rolling resistance performance to make up the square without directionality, therefore tire of the present invention
Designed using corner cut the edge that face constitutes each square of each pattern block.With reference to shown in Fig. 5, Fig. 6, the height h of corner cut sets
0.2mm~0.6mm is set to, to reduce rolling resistance, it is ensured that the speed sense and labor-saving ridden.The composite block of each splicing composition
Surface forms the close grain 50 of " V " type, setting direction the changing with connecting method of close grain 50 due to each side's block edge corner cut
Become and change.On tyre surface formed be uniformly distributed and different directions close grain 50, the edge effect of pattern block can be increased, raising connects
Ground sense and earth-catching property, while frictional force of the decomposable asymmetric choice net from ground, improves the uniformity deformed when pattern block is grounded, it is to avoid no
Regular abrasive conditions.
Because the pattern block performance in each region of tire tread has otherness, therefore in order at utmost meet bicyclist not
With requiring, combination property is lifted, tire tread pattern block parameter of the present invention need to further be optimized.First, in each composite block
Each square surface earthing border width L relation is set to：Pattern block group in the width L1 ＜ of each square of small pattern block group 10
The width L3 of each square of the width L2 ＜ shoulder pattern blocks group 30 of 20 each square.Specially：The square table of small pattern block group 10
Face ground connection border width L1 is the 70%~90% of the square surface earthing border width L2 of middle pattern block group 20, middle pattern block group
20 square surface earthing border width L2 is the 70%~90% of the square surface earthing border width L3 of shoulder pattern block group 30.
The variation tendency for accomplished continuously or intermittently increasing is formed from circumferential line toward the square surface area in tread edge direction, it can be ensured that straight
Row is transitioned into the manipulation stability of turning.
Secondly, difference design, small pattern block group 10, middle pattern block group 20 and first are carried out to each block height on tyre surface
Shoulder pattern block 31 constitutes low pattern block group 40, and as shown in Figure 1, the low height of pattern block group 40 is H1, it is contemplated that narrow categorizing style decorative pattern has
Lightweight requirements, low pattern block group height H1 general controls are 1.5mm~3.0mm.The height H2 of second shoulder pattern block 32 is then set
It is 1.5~2 times of low pattern block group height H1.Small pattern block group 10 of the height of second shoulder pattern block 32 apparently higher than primary ground
With the height of middle pattern block group 20, turn performance is on the one hand can ensure that；On the other hand, the first shoulder pattern block 31 and the second shoulder decorative pattern
Block 32 is circumferentially disposed along tread edge with height, compartment of terrain, and twins shoulder design can take into account totally different riding and road conditions and ride
The performance requirement of passerby.
To sum up, the present invention is designed by optimizing tread pattern structure：Each pattern block is by 2~4 independences on tyre surface
Square splicing composition composite block, overall similar Tetris.The surface of each square is square, without directionality,
Rigidity can be lifted, more effectively, ground is more fully contacted, the performance of traction property and driving force is helped；The surrounding of each square
Edge is designed using corner cut, makes to form the close grain of " V " type on pattern block surface between two neighboring blocks after splicing, increases edge effect
Should, improve earth-catching property；Accomplished continuously or intermittently increase change to the square surface area of tread edge from circumferential line, while high
Low tone every twins shoulder design, it is ensured that turn performance.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in,
Should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
It is defined.
Claims (7)
1. bicycle tyre surface pattern structure, tyre surface is by along circumferentially equally distributed several the raised decorative pattern units of tire
Constitute, it is characterised in that：Each decorative pattern unit include from circumferential line respectively toward both sides direction arrangement small pattern block group, in
Pattern block group and the shoulder pattern block group in tread edge, the small pattern block group include being disposed alternately on circumferential line
Two the first center running lugs, two the second center running lugs and be symmetrically set in four the 3rd of circumferential line both sides centers
Pattern block, the middle pattern block group includes the first side pattern block, second positioned at the 3rd center running lug outside and longitudinal arrangement
Side pattern block and the 3rd side pattern block, the shoulder pattern block group include the first shoulder decorative pattern positioned at tyre surface outermost and longitudinal arrangement
Block and the second shoulder pattern block, each pattern block on the tyre surface is by being combined that 2~4 independent square splicings are constituted
Block, the surface of each square is square, and the pattern block square surface area on the tyre surface is from circumferential line to tyre surface
Edge direction is in accomplished continuously or intermittently increase change.
2. bicycle tyre surface pattern structure according to claim 1, it is characterised in that：Described second central decorative pattern
Block, the first side pattern block and the second side pattern block are the strip being made up of 2 square splicings；First center running lug and
Second shoulder pattern block is class " T " shape being made up of 4 square splicings；3rd center running lug is to be spliced by 4 squares
Class " Z " shape of composition；The 3rd side pattern block and the first shoulder pattern block are class " L " shape being made up of 3 square splicings.
3. bicycle tyre surface pattern structure according to claim 1, it is characterised in that：The edge of the square
Designed using corner cut, so that forming the close grain of " V " type between two neighboring blocks edges of the composite block of each splicing composition.
4. bicycle tyre surface pattern structure according to claim 3, it is characterised in that：The height of the corner cut is set
It is 0.2mm~0.6mm.
5. bicycle tyre surface pattern structure according to claim 1, it is characterised in that：The side of the small pattern block group
Block surface earthing border width is the 70%~90% of the square surface earthing border width of the middle pattern block group, the middle flower
The square surface earthing border width of line block group be the square surface earthing border width of the shoulder pattern block group 70%~
90%.
6. bicycle tyre surface pattern structure according to claim 1, it is characterised in that：The small pattern block group, in
Pattern block group and the first shoulder pattern block are low pattern block group, and the height of low pattern block group is 1.5mm~3.0mm.
7. bicycle tyre surface pattern structure according to claim 6, it is characterised in that：The second shoulder pattern block
Highly it is set to 1.5~2 times of low pattern block group height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511016727.XA CN105459735B (en) | 2015-12-29 | 2015-12-29 | Bicycle tyre surface pattern structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511016727.XA CN105459735B (en) | 2015-12-29 | 2015-12-29 | Bicycle tyre surface pattern structure |
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| Publication Number | Publication Date |
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| CN105459735A CN105459735A (en) | 2016-04-06 |
| CN105459735B true CN105459735B (en) | 2017-06-13 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218324B (en) * | 2016-08-24 | 2018-02-13 | 建大橡胶（中国）有限公司 | A kind of racing type descending wheel tire |
| CN109397993A (en) * | 2017-08-15 | 2019-03-01 | 厦门正新橡胶工业有限公司 | Commute Mountain bike tire tread decorative pattern |
| CN110435362B (en) * | 2019-09-06 | 2024-05-17 | 厦门正新橡胶工业有限公司 | Wheel barrow tire tread structure for sports |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4435917B2 (en) * | 1999-12-21 | 2010-03-24 | 住友ゴム工業株式会社 | Motorcycle tires |
| JP4690852B2 (en) * | 2005-10-24 | 2011-06-01 | 住友ゴム工業株式会社 | Pneumatic tire |
| JP5174095B2 (en) * | 2010-07-29 | 2013-04-03 | 住友ゴム工業株式会社 | Motorcycle tires for running on rough terrain |
| 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 |
| CN203485682U (en) * | 2013-08-26 | 2014-03-19 | 厦门正新橡胶工业有限公司 | Tread pattern structure of motorcycle pneumatic tyre for desert racing motocross |
| JP6328416B2 (en) * | 2013-12-13 | 2018-05-23 | 株式会社ブリヂストン | Motorcycle tires |
| CN204870384U (en) * | 2015-07-22 | 2015-12-16 | 厦门正新橡胶工业有限公司 | Fat tire tread configuration structure |
| CN205273059U (en) * | 2015-12-29 | 2016-06-01 | 厦门正新橡胶工业有限公司 | Tread pattern structure of bicycle tyre |
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