CN207388767U - A kind of tire - Google Patents
A kind of tire Download PDFInfo
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- CN207388767U CN207388767U CN201721410889.6U CN201721410889U CN207388767U CN 207388767 U CN207388767 U CN 207388767U CN 201721410889 U CN201721410889 U CN 201721410889U CN 207388767 U CN207388767 U CN 207388767U
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Abstract
The utility model discloses a kind of tires, including tire body and tyre tread portion, the tyre tread portion is included at least to be arranged at intervals along the circumferentially disposed several circumferential pattern blocks and decorative pattern main line, the circumferential direction pattern block and the decorative pattern main line of the tire body；The bottom of the decorative pattern main line is equipped with the groove bottom strengthening rib strip that several tyre surfaces along the tire body extend laterally, and each groove bottom strengthening rib strip is arranged in order along the circumferential direction of the tire body.Tire provided by the utility model, by the design of the groove bottom strengthening rib strip, the connectivity and rigidity between two furrow banks of each decorative pattern main line can be increased, reduces the excessive deformation of the pattern block, and snowfield gripping power can be increased, promote braking ability.
Description
Technical field
The utility model is related to car pneumatic tire apparatus field, more particularly to a kind of tire.
Background technology
With growing continuously and fast for global sedan usage amount, people require the performance of automobile and performance
It is higher and higher.
Tire can influence vehicle safety and the important spare part of performance as one, and performance is to ensure automobile
Premise with good dynamics.Due to being subject to the seasonal relation converted, track situation can also occur to become accordingly therewith
Change, the selection of tire also should be different with the variation in season.
In the prior art, the design of tyre tread can ensure handling well with dry using having in the rainy day, and
On low temperature ice and snow road in winter, existing tire easily by ice and snow filling decorative pattern groove and covers surface, tire and road
The contact area rapid drawdown in face and lose due grabs ground ability, the handling of automobile is caused to be greatly reduced, so as to influence garage
The security sailed.
Therefore, the driving safety of tire how is improved, is the current technical issues that need to address of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of tire, which can effectively improve the driving safety of itself,
Improve the gripping power on tire and ground.
To achieve the above object, the utility model provides following technical solution：
A kind of tire, including tire body and tyre tread portion, the tyre tread portion is included at least along the tire master
Circumferentially disposed several circumferential pattern blocks of body and decorative pattern main line, the circumferential direction pattern block and the decorative pattern main line interval are set
It puts；The bottom of the decorative pattern main line is equipped with the groove bottom reinforcing rib that several tyre surfaces along the tire body extend laterally
Item, each groove bottom strengthening rib strip are arranged in order along the circumferential direction of the tire body.
Preferably, the pattern block includes the external shoulder being arranged in order inwardly along on the outside of the tyre surface of the tire body
Pattern block, outside tread block, center circumferential direction decorative pattern rib, inner tread pattern block and inside pattern block on tire shoulder；It is described
Each pattern block Heterogeneous Permutation of each pattern block of outside tread block and the center circumferential direction decorative pattern rib.
Preferably, the outside tread block is respectively equipped with bending part, the center circumferential direction decorative pattern rib on pattern blocks
Each pattern block oblique arrangement, and at the corner tip of each pattern block of the center circumferential direction decorative pattern rib with the bending part
Position is opposite to form occlusion dentation.
Preferably, several tires being obliquely installed are equipped on the external shoulder pattern block and the inside pattern block on tire shoulder
Shoulder pattern block fine groove.
Preferably, the decorative pattern main line includes the outside being arranged in order inwardly along on the outside of the tyre surface of the tire body
Decorative pattern main line, tortuosity circumferential direction decorative pattern groove, inside the first decorative pattern main line and inside the second decorative pattern main line, it is described outer
Side decorative pattern main line is between the external shoulder pattern block and the outside tread block, the tortuosity circumferential direction decorative pattern
Groove is between the outside tread block and the center circumferential direction decorative pattern rib, inside the first decorative pattern main line position
Between the center circumferential direction decorative pattern rib and the inner tread pattern block, the second decorative pattern of inside main line is located at described
Between inner tread pattern block and the inside pattern block on tire shoulder.
Preferably, the outside decorative pattern main line, the second decorative pattern of the inside the first decorative pattern main line and the inside
The furrow bank of main line is serrated.
Preferably, the tyre tread portion further includes several transverse patterns along the tyre surface cross direction profiles of the tire body
Groove.
Preferably, it is thin to be equipped with the pattern block that several tyre surfaces along the tire body extend laterally for the pattern block on tire shoulder
Groove is stitched, also, each pattern block fine crack groove is arranged in order along the circumferential direction of the tire body.
Tire provided by the utility model, including tire body and tyre tread portion, the tyre tread portion is at least wrapped
Include the circumferentially disposed several circumferential pattern blocks and decorative pattern main line, the circumferential direction pattern block and the flower along the tire body
Line main line is arranged at intervals；The bottom of the decorative pattern main line is equipped with the flower that several tyre surfaces along the tire body extend laterally
Groove bottom reinforcement item, each groove bottom strengthening rib strip are arranged in order along the circumferential direction of the tire body.The tire,
By the design of the groove bottom strengthening rib strip, the connection between two furrow banks of each decorative pattern main line can be increased
Property and rigidity, reduce the excessive deformation of the pattern block, and snowfield gripping power can be increased, promote braking ability.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structure diagram of specific embodiment of tire provided by the utility model；
Wherein：1st, external shoulder pattern block；2nd, outside decorative pattern main line；3rd, outside tread block；4th, tortuosity is circumferential
Decorative pattern groove；5th, center circumferential direction decorative pattern rib；6th, the first decorative pattern of inside main line；7th, inner tread pattern block；8th, inside second
Decorative pattern main line；9th, inside pattern block on tire shoulder；10th, transverse pattern groove；11st, pattern block on tire shoulder fine groove；12nd, pattern block fine crack
Groove；13rd, groove bottom strengthening rib strip；14th, sawtooth pattern furrow bank.
Specific embodiment
The core of the utility model is to provide a kind of tire, which has good safety traffic on ice and snow road
Energy and handling, while can ensure the quality of tire, the driving performance on dry/wet road surface.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 1 is a kind of structure diagram of specific embodiment of tire provided by the utility model.
In this embodiment, tire includes tire body and tyre tread portion.
Wherein, tyre tread portion includes at least the circumferentially disposed several circumferential pattern blocks and decorative pattern tap drain along tire body
Slot, circumferential pattern block and decorative pattern main line are arranged at intervals, specifically, each circumferential pattern block is split to form difference by decorative pattern main line
Type and the circumferential pattern block of effect.
Meanwhile the bottom of decorative pattern main line is equipped with several groove bottom strengthening rib strips 13, groove bottom strengthening rib strip
13 extend laterally along the tyre surface of tire body, also, each groove bottom strengthening rib strip 13 is arranged successively along the circumferential direction of tire body
Row, i.e., groove bottom strengthening rib strip 13 is arranged in order in the extending direction of decorative pattern main line.
The tire by the design of groove bottom strengthening rib strip 13, can increase two furrow banks of each decorative pattern main line
Between connectivity and rigidity, reduce the excessive deformation of pattern block, and snowfield gripping power can be increased, promote braking ability.
On the basis of the respective embodiments described above, pattern block includes being arranged in order inwardly along on the outside of the tyre surface of tire body
External shoulder pattern block 1, outside tread block 3, center circumferential direction decorative pattern rib 5, inner tread pattern block 7 and inside tire
Shoulder pattern block 9；Each pattern block of outside tread block 3 and each pattern block Heterogeneous Permutation of center circumferential direction decorative pattern rib 5.
Specifically, center circumferential direction decorative pattern rib 5 is located at the tyre surface centre position of tire body, center circumferential direction decorative pattern rib 5
Both sides be respectively outside tread block 3 and inner tread pattern block 7, outside tread block 3 and inner tread pattern block 7
Both sides be respectively external shoulder pattern block 1 and inside pattern block on tire shoulder 9.
Preferably, external shoulder pattern block 1 and inside pattern block on tire shoulder 9 are connected profile using shoulder lug with sidewall
Relatively side's design, makes tire be less prone to sideslip when driving on ice and snow road, enhances its security performance.
On the basis of the respective embodiments described above, outside tread block 3 is respectively equipped with bending part, center week on pattern blocks
To each pattern block oblique arrangement of decorative pattern rib 5, and at the corner tip of each pattern block of center circumferential direction decorative pattern rib 5 with it is curved
Folding part position is opposite to form occlusion dentation, and it is circumferential that tortuosity is formed between outside tread block 3 and center circumferential direction decorative pattern rib 5
Decorative pattern groove 4.
It is arranged specifically, outside tread block 3 and center circumferential direction decorative pattern rib 5 misplace along the circumferential direction of tire,
Above-mentioned dislocation arrangement is cut by its transverse pattern groove 10, forms occlusion dentation, it is possible to provide powerful earth-grasping force, meanwhile, pass through
It is combined with external shoulder pattern block 1, makes the contact area for having bigger on the outside of tire, the ability of the ice-breaking breaking snow of tire can be enhanced
While, tire can also be made to have more preferably braking ability and handling on ice-patch surface.
On the basis of the respective embodiments described above, it is equipped on external shoulder pattern block 1 and inside pattern block on tire shoulder 9 several
The pattern block on tire shoulder fine groove 11 being obliquely installed.
Specifically, 11 inclined cut external shoulder pattern block 1 of pattern block on tire shoulder fine groove and inside pattern block on tire shoulder 9, cut
Broken shoulder lug, can effectively increase outside pattern block flexibility, improve tire ice water and ice and snow road draining, row snow
Performance avoids ice water or snow and ice cover surface of tyre, prevents wheel-slip in the process of moving, and can be to a certain extent
Improve the comfort that tire is travelled in ice and snow road.
On the basis of the respective embodiments described above, decorative pattern main line include along on the outside of the tyre surface of tire body inwardly successively
Outside decorative pattern main line 2, tortuosity circumferential direction decorative pattern groove 4, inside the first decorative pattern main line 6 and the second decorative pattern of inside of arrangement
Main line 8, outside decorative pattern main line 2 between external shoulder pattern block 1 and outside tread block 3, circumferentially spend by tortuosity
Groove slot 4 is located between outside tread block 3 and center circumferential direction decorative pattern rib 5, and inside the first decorative pattern main line 6 is located at center
Between circumferential decorative pattern rib 5 and inner tread pattern block 7, inside the second decorative pattern main line 8 be located at inner tread pattern block 7 with it is interior
Between side pattern block on tire shoulder 9.
Specifically, outside decorative pattern main line 2 is designed using relatively narrow vertical main groove slot, increase the number of external shoulder pattern block 1
Amount and contact area enhance the handling of tire.Meanwhile tortuosity circumferential direction decorative pattern groove 4 is shallower using more other grooves
The bonding strength of outside tread block 3 and center circumferential direction decorative pattern rib 5 is strengthened in design, improves entire outside tread block 3
Intensity, reduce tire in the process of moving because tyre surface deformation after caused by energy dissipation, so as to be effectively reduced roll
Resistance.
Further, the first decorative pattern of inside main line 6 and inside the second decorative pattern main line 8, set inside more roomy 2 are vertical
Groove, which can be protected, fully ensures that tire grabs snow and row's snow ability on snowfield, while is ensureing there is good draining on wetland
Ability ensure that the driving ability on snowfield/wet-skid road surface.
On the basis of the respective embodiments described above, outside decorative pattern main line 2, inside the first decorative pattern main line 6 and inside
The furrow bank of second decorative pattern main line 8 is serrated, and forms sawtooth pattern furrow bank 14.Above-mentioned sawtooth pattern furrow bank 14 is set
Meter increases substantially the contact area of tire and ice and snow road, improves frictional force, ensures that tire does not have skidded phenomenon.
On the basis of the respective embodiments described above, if tyre tread portion is further included along the tyre surface cross direction profiles of tire body
Dry transverse pattern groove 10.
In above-mentioned setting, designed by very deep transverse pattern groove 10, wheel can be substantially increased in the process of moving
Tire drainage is avenged, and is conducive to strengthen pressure snow ability, is formed snow column, while can cut shoulder lug, increases decorative pattern block number
Amount, increases the specific surface area of groove, reaches snap-in force of the oversize tyre to snowfield road surface with this, and stronger driving is provided to vehicle
Power.
On the basis of the respective embodiments described above, pattern block on tire shoulder is extended laterally equipped with several along the tyre surface of tire body
Pattern block fine crack groove 12, also, each pattern block fine crack groove 12 is arranged in order along the circumferential direction of tire body.
Specifically, the pattern block fine crack groove 12 of higher density designs, based on the steel disc processing taken various forms, and it is thin
Seam groove is thinner than the groove of conventional tyre, and quantity is more, and decorative pattern crack microgroove opening and closing are orderly, and soft hard complementation is effectively scratched and absorbed
The moisture that ice sheet surface and snow deposit melt, generates " cutting edge effect ", inhibits skidding of the tire under wetland travel situations, improves wheel
Traction and braking ability of the tire in ice face.Make pattern block more flexible and soft simultaneously, increase gripping power.
The tread structure for the tire that the present embodiment is provided by 2 pitch different in width, quantity pattern pitch unit circumferentially
It is formed according to its superimposition of optimization, need not inlay can have into anti-skid stud or installation iron chains, the tire on ice and snow road
There are good safety traffic performance and handling, while can ensure the quality of tire, the driving performance on dry/wet road surface.It should
Tire is by the basis of the design of existing riding radial tire, carrying out special designing to tyre tread groove shape, passing through
The decorative pattern groove of special cutting profile, while decorative pattern tap drain trench bottom is provided with groove bottom strengthening rib strip 13, can increase
Connectivity and rigidity between two furrow banks of decorative pattern main line can increase snowfield gripping power, promote braking ability.Meanwhile week
Possess high density pattern block microgroove groove to pattern block, enable tire that there is good safety traffic performance on ice and snow road
And handling, improve the security performance of running car.
The tire that the present embodiment is provided has the following advantages：
1st, the braking of excellent ice-snow field, handling, preferable security performance is provided for tire；
2nd, can adapt to the normally travel in ice and snow road, load onto rear automobile can directly on ice and snow road security row
Sail, without increase outside cost, common tyre service point can be completed maintenance replace；
3rd, appearance looks elegant is practical；
4th, the use of the tire is not required to edge anti-skid stud and installs iron chains etc., does not have any damage and shadow to automobile and road surface
It rings, while reaches lightweight function.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
Tire provided by the utility model is described in detail above.Specific case used herein is to this reality
It is set forth with new principle and embodiment, the explanation of above example is only intended to help to understand the utility model
Method and its core concept.It should be pointed out that for those skilled in the art, the utility model is not being departed from
On the premise of principle, can also to the utility model, some improvement and modification can also be carried out, these improvement and modification also fall into this practicality
In new scope of the claims.
Claims (8)
1. a kind of tire, including tire body and tyre tread portion, which is characterized in that the tyre tread portion is included at least along institute
State circumferentially disposed several circumferential pattern blocks of tire body and decorative pattern main line, the circumferential direction pattern block and the decorative pattern tap drain
Slot is arranged at intervals；The bottom of the decorative pattern main line is equipped with the groove bottom that several tyre surfaces along the tire body extend laterally
Portion's strengthening rib strip (13), each groove bottom strengthening rib strip (13) are arranged in order along the circumferential direction of the tire body.
2. tire according to claim 1, which is characterized in that the pattern block is included along outside the tyre surface of the tire body
It is external shoulder pattern block (1) that lateral inside is arranged in order, outside tread block (3), center circumferential direction decorative pattern rib (5), interior
Side tread block (7) and inside pattern block on tire shoulder (9)；Each pattern block of the outside tread block (3) with it is described in
Each pattern block Heterogeneous Permutation of heart circumferential direction decorative pattern rib (5).
3. tire according to claim 2, which is characterized in that set on each pattern block of the outside tread block (3)
There are bending part, each pattern block oblique arrangement of the center circumferential direction decorative pattern rib (5), and the center circumferential direction decorative pattern rib
(5) it is opposite with the bending part position at the corner tip of each pattern block to form occlusion dentation.
4. tire according to claim 2, which is characterized in that the external shoulder pattern block (1) and the inside tire shoulder
Several pattern block on tire shoulder fine grooves (11) being obliquely installed are equipped on pattern block (9).
5. tire according to claim 2, which is characterized in that the decorative pattern main line includes the tire along the tire body
The outside decorative pattern main line (2) that is arranged in order inwardly on the outside of face, tortuosity circumferential direction decorative pattern groove (4), inside the first decorative pattern master
Groove (6) and inside the second decorative pattern main line (8), the outside decorative pattern main line (2) are located at the external shoulder pattern block
(1) between the outside tread block (3), the tortuosity circumferential direction decorative pattern groove (4) is located at the outside tread contour
Between block (3) and the center circumferential direction decorative pattern rib (5), the first decorative pattern of inside main line (6) is located at center circumferential direction
Between decorative pattern rib (5) and the inner tread pattern block (7), the second decorative pattern of inside main line (8) is located at the inside
Between tread block (7) and the inside pattern block on tire shoulder (9).
6. tire according to claim 5, which is characterized in that the outside decorative pattern main line (2), the inside first are spent
The furrow bank of line main line (6) and the inside the second decorative pattern main line (8) is serrated.
7. tire according to claim 1, which is characterized in that the tyre tread portion is further included along the tire body
Several transverse pattern grooves (10) of tyre surface cross direction profiles.
8. according to the tire described in claim 1 to 6 any one, which is characterized in that the pattern block on tire shoulder is equipped with several
The pattern block fine crack groove (12) extended laterally along the tyre surface of the tire body, also, each pattern block fine crack groove
(12) it is arranged in order along the circumferential direction of the tire body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410889.6U CN207388767U (en) | 2017-10-27 | 2017-10-27 | A kind of tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410889.6U CN207388767U (en) | 2017-10-27 | 2017-10-27 | A kind of tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207388767U true CN207388767U (en) | 2018-05-22 |
Family
ID=62327132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721410889.6U Active CN207388767U (en) | 2017-10-27 | 2017-10-27 | A kind of tire |
Country Status (1)
| Country | Link |
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| CN (1) | CN207388767U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972415A (en) * | 2017-12-27 | 2018-05-01 | 四川远星橡胶有限责任公司 | Snow tyre tread pattern structure |
| CN109515072A (en) * | 2018-11-07 | 2019-03-26 | 安徽佳通乘用子午线轮胎有限公司 | A kind of snow tire improving ice-snow field performance |
| CN111376654A (en) * | 2018-12-27 | 2020-07-07 | 通伊欧轮胎株式会社 | Pneumatic tire |
-
2017
- 2017-10-27 CN CN201721410889.6U patent/CN207388767U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972415A (en) * | 2017-12-27 | 2018-05-01 | 四川远星橡胶有限责任公司 | Snow tyre tread pattern structure |
| CN109515072A (en) * | 2018-11-07 | 2019-03-26 | 安徽佳通乘用子午线轮胎有限公司 | A kind of snow tire improving ice-snow field performance |
| CN111376654A (en) * | 2018-12-27 | 2020-07-07 | 通伊欧轮胎株式会社 | Pneumatic tire |
| CN111376654B (en) * | 2018-12-27 | 2022-04-01 | 通伊欧轮胎株式会社 | Pneumatic tire |
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