CN105216551B - A kind of all-terrain baby tire - Google Patents
A kind of all-terrain baby tire Download PDFInfo
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- CN105216551B CN105216551B CN201510660211.2A CN201510660211A CN105216551B CN 105216551 B CN105216551 B CN 105216551B CN 201510660211 A CN201510660211 A CN 201510660211A CN 105216551 B CN105216551 B CN 105216551B
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- major trough
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Abstract
The present invention provides a kind of all-terrain baby tire, circumferential major trough is divided into the first circumferential major trough successively on tire width direction, second circumferential major trough, 3rd circumferential major trough and fourth circumferential major trough, the crown pattern block limits multiple first crown pattern blocks by first circumferential major trough and the second circumferential major trough, multiple second crown pattern blocks are limited by the second circumferential major trough and the 3rd circumferential major trough, multiple 3rd crown pattern blocks are limited by the 3rd circumferential major trough and fourth circumferential major trough, wherein the second crown pattern block zig zag shape, connected between adjacent second crown pattern block by reinforcement.The middle pattern block of crown of the present invention is designed using "the" shape shape, and increases reinforcement between every piece, and its purpose, which is mainly, increases the rigidity of middle pattern block, increases the stability of straight line moving；The contact surface of snowfield and mud ground can be increased, indenting form is formed, tire can be made to provide sufficient earth-grasping force in snowfield and mire.
Description
Technical field
The present invention relates to tyre technology, and in particular to a kind of tire for all-terrain baby, it is adaptable to light truck or 4 wheel driven
Tire used in offroad vehicle.
Background technology
Contact of the tire earth-grasping force mainly by tyre surface with ground passes through the size of tire, tire and ground come what is realized
Contact surface size and tread contour, profile, the material in face determine the earth-grasping force performance of tire, light truck or 4 wheel driven offroad vehicle institute
It is based on block shape decorative pattern, to increase the stria of varying number on pattern block again to reduce the rigidity of pattern block, increase with tire
Plus the wetland performance of tire, by changing profile and decorative pattern that the shape of cannelure increases the earth-grasping force, wherein tyre surface of decorative pattern
The distribution of tap drain influences very big to tire drainage performance, and this is accomplished by engineer and calculates rational equalization point.
The content of the invention
The present invention provides a kind of all-terrain baby tire, the earth-grasping force of the muddy road conditions of increase.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
Four upwardly extended in tire week are offered on a kind of all-terrain baby tire, including tyre surface, the tyre surface circumferential main
Groove and a plurality of horizontal major trough extended on tire width direction, the circumferential major trough and horizontal major trough limit multiple decorative patterns
Block, the pattern block includes the crown pattern block and the pattern block on tire shoulder positioned at both sides shoulder region positioned at crown position, described
Circumferential major trough is divided into the first circumferential major trough, the second circumferential major trough, the 3rd circumferential major trough and the 4th successively on tire width direction
Circumferential major trough, the crown pattern block limits multiple first crowns by first circumferential major trough and the second circumferential major trough and spent
Line block, multiple second crown pattern blocks are limited by the second circumferential major trough and the 3rd circumferential major trough, it is circumferential by the described 3rd
Major trough limits multiple 3rd crown pattern blocks with fourth circumferential major trough, wherein the second crown pattern block zig zag shape, adjacent
Connected between second crown pattern block by reinforcement.
Preferably, the depth of the reinforcement is the 50% ~ 65% of the second circumferential slot or the 3rd circumferential groove depth.
Further, translot one is offered on the first crown pattern block and the 3rd crown pattern block, the translot one
It is three stepped, its height is from centre to both sides gradually step-down.
Preferably, the height of each step of the translot one is followed successively by the second circumferential slot or the 3rd circumferential groove depth
70%±2%、40%±2%、25% ±2%。
Further, the second crown pattern block is divided into two regions by zigzag stria.
Further, translot two is offered on the pattern block on tire shoulder, the depth of translot two gradually drops from centre to both sides
It is low.
Further, the pattern block on tire shoulder is H-shaped structure.
From above technical scheme, the middle pattern block of crown of the present invention is designed using "the" shape shape, and at every piece
Between increase reinforcement, its purpose be mainly increase middle pattern block rigidity, increase straight line moving stability；In addition, adopting
With "the" shape shape block-like design, the contact surface of snowfield and mud ground can be increased, indenting form is formed, tire can be made in snow
Ground and mire provide sufficient earth-grasping force.
Brief description of the drawings
Fig. 1 is the tyre surface partial enlarged drawing of all-terrain baby tire of the present invention.
In figure：10th, tyre surface, the 21, first circumferential major trough, the 22, second circumferential major trough, the 23, the 3rd circumferential major trough, the 24, the 4th
Circumferential major trough, the 31, first crown pattern block, the 32, second crown pattern block, the 33, the 3rd crown pattern block, 34, reinforcement, 35,
Translot one, 36, zigzag stria, 37, translot two, 40, pattern block on tire shoulder.
Embodiment
A kind of preferred embodiment to the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, the all-terrain baby tire includes offering what is upwardly extended in tire week on tyre surface 10, the tyre surface
Four circumferential major troughs and a plurality of horizontal major trough extended on tire width direction, the circumferential major trough and horizontal major trough are limited
Go out multiple pattern blocks, the pattern block includes the crown pattern block positioned at crown position and the tire shoulder positioned at both sides shoulder region is spent
Line block 40.
The circumferential major trough is divided into the first circumferential major trough 21, the second circumferential major trough 22, successively on tire width direction
Three circumferential major troughs 23 and fourth circumferential major trough 24, the crown pattern block pass through first circumferential major trough and the second circumferential major trough
Limit multiple first crown pattern blocks 31, multiple second crowns flowers are limited by the second circumferential major trough and the 3rd circumferential major trough
Line block 32, multiple 3rd crown pattern blocks 33 are limited by the 3rd circumferential major trough and fourth circumferential major trough.
The first crown pattern block 31 and the 3rd crown pattern block 33 are wedge-type shape, and are opened up in the middle of pattern block
Translot 1, its height is from centre to both sides gradually step-down, and the purpose is to increase muddy road conditions earth-grasping force, the translot one is used
Three step-like designs, per rank, height is 70% ± 2%, 40% ± 2%, the 25% of the second circumferential slot or the 3rd circumferential groove depth respectively
± 2%, the purpose is to increase the rigidity of pattern block, increase control stability.
Connected between the zig zag shape of second crown pattern block 32, adjacent second crown pattern block by reinforcement 34
Connect, the depth of the reinforcement is the 50% ~ 65% of the second circumferential slot or the 3rd circumferential groove depth.Second circumferential slot in the present embodiment
With the 3rd circumferential slot deep equality.The purpose for setting reinforcement is to increase the rigidity of the second crown pattern block, increases straight line moving
Stability, simultaneously because linear piece can reduce the contact surface of tire snowfield and mud ground, designed, can increased using "the" shape
Plus the contact surface of snowfield and mud ground, indenting form is formed, tire can be made to be provided in snowfield and mire and sufficient grab ground
Power.
The second crown pattern block 32 is divided into two regions, increase water imbibition and earth-grasping force by zigzag stria 36,
With improving tire wetland and ice performance.
Horizontal groove depth between the adjacent pattern block on tire shoulder of homonymy is less than the first circumferential major trough and fourth circumferential major trough 1mm,
The earth-grasping force of the muddy road conditions of rigidity and tire for increasing shoulder lug.The pattern block on tire shoulder 40 is designed as H-shaped structure,
The draining spoil disposal performance of tire is improved, tire earth-grasping force is improved, and is formed with translot 2 37, the depth of translot two is from centre to two
Side is gradually reduced, and so design neither makes the rigidity loss of pattern block excessive, and basic performance can be obtained again.Using " H " shapes
Two pattern blocks can be made to link together so that shoulder more hero, improve the stability of tire running.
It is divided into not by multiple strias on first crown pattern block 31,33 pieces of the 3rd crown decorative pattern and pattern block on tire shoulder 40
Same region, increase stria can absorb the water of road surfaces, destroys the moisture film of road surfaces, increases the earth-grasping force of tire wetland.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
Enclose and be defined, on the premise of design spirit of the present invention is not departed from, technical side of the those of ordinary skill in the art to the present invention
In various modifications and improvement that case is made, the protection domain that claims of the present invention determination all should be fallen into.
Claims (5)
1. four circumferences upwardly extended in tire week are offered on a kind of all-terrain baby tire, including tyre surface (10), the tyre surface
Major trough and a plurality of horizontal major trough extended on tire width direction, the circumferential major trough and horizontal major trough limit multiple flowers
Line block, the pattern block includes the crown pattern block and the pattern block on tire shoulder positioned at both sides shoulder region positioned at crown position
(40), it is characterised in that the circumferential major trough is divided into the first circumferential major trough (21), second circumferentially successively on tire width direction
Major trough (22), the 3rd circumferential major trough (23) and fourth circumferential major trough (24), the crown pattern block are circumferential main by described first
Groove and the second circumferential major trough limit multiple first crown pattern blocks (31), limited by the second circumferential major trough and the 3rd circumferential major trough
Make multiple second crown pattern blocks (32), multiple triplets are limited by the 3rd circumferential major trough and fourth circumferential major trough
Pattern block (33) is preced with, wherein by strengthening between second crown pattern block (32) zig zag shape, adjacent second crown pattern block
Muscle (34) is connected；Translot one (35) is offered on the first crown pattern block (31) and the 3rd crown pattern block (33), should
Translot one is three stepped, its height from centre to both sides gradually step-down, the height of each step of the translot one (35) according to
Secondary is 70% ± 2%, 40% ± 2%, the 25% ± 2% of the second circumferential slot or the 3rd circumferential groove depth, and translot one is circumferential close to second
The side tapering width of major trough and the 3rd circumferential major trough.
2. all-terrain baby tire according to claim 1, it is characterised in that the depth of the reinforcement (34) is second circumferential
The 50% ~ 65% of groove or the 3rd circumferential groove depth.
3. all-terrain baby tire according to claim 1, it is characterised in that the second crown pattern block (32) is by a zigzag
Stria (36) is divided into two regions.
4. all-terrain baby tire according to claim 1, it is characterised in that offer translot on the pattern block on tire shoulder (40)
Two (37), the depth of translot two is gradually reduced from centre to both sides.
5. all-terrain baby tire according to claim 1, it is characterised in that the pattern block on tire shoulder (40) is H-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660211.2A CN105216551B (en) | 2015-10-14 | 2015-10-14 | A kind of all-terrain baby tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660211.2A CN105216551B (en) | 2015-10-14 | 2015-10-14 | A kind of all-terrain baby tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105216551A CN105216551A (en) | 2016-01-06 |
| CN105216551B true CN105216551B (en) | 2017-07-21 |
Family
ID=54985973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510660211.2A Active CN105216551B (en) | 2015-10-14 | 2015-10-14 | A kind of all-terrain baby tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105216551B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6699193B2 (en) * | 2016-01-21 | 2020-05-27 | 住友ゴム工業株式会社 | Pneumatic tire |
| JP7119632B2 (en) * | 2018-06-20 | 2022-08-17 | 住友ゴム工業株式会社 | pneumatic tire |
| CN109501527B (en) * | 2018-10-26 | 2021-01-01 | 安徽佳通乘用子午线轮胎有限公司 | Snow tire with tread pattern structure |
| JP7183961B2 (en) * | 2019-06-04 | 2022-12-06 | 横浜ゴム株式会社 | pneumatic tire |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700366A (en) * | 2011-03-28 | 2012-10-03 | 住友橡胶工业株式会社 | Pneumatic tire |
| CN203567480U (en) * | 2013-11-25 | 2014-04-30 | 山东龙跃橡胶有限公司 | High stone-removing semi steel car tire |
| CN104228474A (en) * | 2013-06-10 | 2014-12-24 | 东洋橡胶工业株式会社 | Pneumatic tire |
| CN104339987A (en) * | 2013-08-05 | 2015-02-11 | 住友橡胶工业株式会社 | Heavy-duty tire |
| CN104760470A (en) * | 2014-01-08 | 2015-07-08 | 住友橡胶工业株式会社 | Heavy duty pneumatic tire |
| CN205097834U (en) * | 2015-10-14 | 2016-03-23 | 安徽佳通乘用子午线轮胎有限公司 | System -wide condition tire |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4377125B2 (en) * | 2002-12-26 | 2009-12-02 | 株式会社ブリヂストン | Pneumatic tire |
-
2015
- 2015-10-14 CN CN201510660211.2A patent/CN105216551B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700366A (en) * | 2011-03-28 | 2012-10-03 | 住友橡胶工业株式会社 | Pneumatic tire |
| CN104228474A (en) * | 2013-06-10 | 2014-12-24 | 东洋橡胶工业株式会社 | Pneumatic tire |
| CN104339987A (en) * | 2013-08-05 | 2015-02-11 | 住友橡胶工业株式会社 | Heavy-duty tire |
| CN203567480U (en) * | 2013-11-25 | 2014-04-30 | 山东龙跃橡胶有限公司 | High stone-removing semi steel car tire |
| CN104760470A (en) * | 2014-01-08 | 2015-07-08 | 住友橡胶工业株式会社 | Heavy duty pneumatic tire |
| CN205097834U (en) * | 2015-10-14 | 2016-03-23 | 安徽佳通乘用子午线轮胎有限公司 | System -wide condition tire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105216551A (en) | 2016-01-06 |
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