CN208812897U - A kind of pattern structure on tire tread - Google Patents
A kind of pattern structure on tire tread Download PDFInfo
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- CN208812897U CN208812897U CN201820676283.5U CN201820676283U CN208812897U CN 208812897 U CN208812897 U CN 208812897U CN 201820676283 U CN201820676283 U CN 201820676283U CN 208812897 U CN208812897 U CN 208812897U
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- groove
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- tire tread
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Abstract
The utility model provides a kind of pattern structure on tire tread, including the pattern block region and groove region being set on tire tread；Multiple linear row stones are set in the groove region of core block region two sides, linear row's stone is set to the two sides in groove region, row's upper block face is inclined-plane, intensive sawtooth is provided on inclined-plane, the bottom in affiliated groove region changes along the curved trend of tire circumferential direction, the angle of groove as groove sections bottom curve moves towards.The utility model can protect tire tread and reduce the risk damaged by sharp object, increase Life of Tyre；It improves a lot to row's stone, the drainage performance of tire, tire cost does not change substantially.
Description
Technical field
The utility model relates to arrange stone structure to a kind of novel load radial tire novel flower groove, especially relate to
It is suitble to the longitudinal ditch rib tire used in middle-long distance transportation type.
Background technique
Bearing structure of the tire as vehicle plays very important effect, especially card passenger car load tire, it is wanted
Whole loads is carry, also to guarantee safety of passenger etc..This target proposes extra high requirement to tire.
And the sub- phenomenon of horsestone of tire groove in the process of moving, can not only there be corresponding squeeze to make with shearing to tire tread block
With, while can also pierce through the delamination blasting phenomena that groove bottom sizing material causes tire.Currently, to this phenomenon in tyre industry
Processing method mainly include the following types:
1, increase row's block structure in groove bottom；This method although have certain row's masonry with but can virtually increase
Add tread mix, increase tire weight, improves cost；
2, gradual change type angle row's stone is adjusted to according to pattern pitch size groove；This structure when groove is relatively narrow,
It is little for that lesser stone effect.
It has certain effect though both the above method can arrange stone to decorative pattern, all there is certain limitation accordingly.
As shown in attached drawing 1,2.Attached drawing 1 is that block structure is arranged at normal study on tire pattern bottom, although this method has certain
Row's masonry increases tire weight with still virtually will increase tread mix, improves cost.Attached drawing 2 is big according to pattern pitch
Small groove is adjusted to gradual change type angle row's stone；This structure is when groove is relatively narrow, not for that lesser stone effect
Greatly.
Utility model content
The utility model is in place of avoiding above-mentioned the shortcomings of the prior art, to provide a kind of for a kind of tire tread pattern
Structure increases tire on the basis of minimum changes tire production cost and arranges stone, drain function, in addition, to the appearance of tire
There is very big change.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of pattern structure on tire tread, including the pattern block region and groove region being set on tire tread；Its
It is characterized in: multiple linear row stones is set in the groove region of core block region two sides,
Linear row's stone is set to the two sides in groove region, and it is inclined-plane that linear, which arranges upper block face, sets on inclined-plane
Be equipped with intensive sawtooth, the bottom in affiliated groove region along the curved trend of tire circumferential direction, the angle of groove with
Groove sections bottom curve trend and change.
Further improvement of these options, the height for arranging stone are less than the depth in groove region.
Further improvement of these options, the inclined direction that adjacent lines stripe shape arranges upper block face inclined-plane are opposite.
Further improvement of these options, the pattern block region that linear row's stone is set on tire tread start to hang down
Directly in the bottom in groove region.
Further improvement of these options, the gap between sawtooth are 0.5-2mm.
The utility model has the beneficial effects that: the utility model has the advantage that
(1) row's stone structure design of the utility model, can protect tire tread and reduces the risk damaged by sharp object, increase
Add Life of Tyre；
(2) it improves a lot to row's stone, the drainage performance of tire, tire cost does not change substantially.Through testing tire city
, there is not damaged tyres, explosion caused by the sub- phenomenon of horsestone etc. during tire used in field verifying.
Detailed description of the invention
Fig. 1: existing normal tire groove bottom arranges block structure.
Fig. 2: gradual change type groove angle arranges stone structure view.
Fig. 3: the main view of the application.
Fig. 4: the partial enlarged view of the application row's stone.
Specific embodiment
Below with reference to specific drawings and examples, the utility model is described in further detail.
It is as shown in Figs. 1-2:
A kind of pattern structure on tire tread, including the pattern block region 1 and groove region 2 being set on tire tread；
It is characterized in that: multiple linear row stones 3 are set in the groove region 2 of 1 two sides of core block region,
Linear row's stone 3 is set to the two sides in groove region 2, and linear arranges 3 upper surface of stone for inclined-plane, on inclined-plane
It is provided with intensive sawtooth 4, the bottom in affiliated groove region is along the curved trend of tire circumferential direction, the angle of groove
Change as groove sections bottom curve moves towards.
Further improvement of these options, the height for arranging stone are less than the depth in groove region.
Further improvement of these options, the inclined direction that adjacent lines stripe shape arranges 3 upper surface inclined-plane of stone are opposite.
Further improvement of these options, linear row's stone 3 are set to the beginning of the pattern block region 1 on tire tread
Perpendicular to the bottom in groove region 2.
Further improvement of these options, the gap between sawtooth 4 are 0.5-2mm.
Tread groove structure described in the utility model is especially suitable for vehicle driving in the non-paved road of road surface complexity
On.By machine test in tire room and outside road test, determination can preferably prevent tire tyre surface damage and preferably
Promote Life of Tyre.Under the premise of not changing existing equipment structure, process is easily achieved the utility model, and
Suitable for all full-steel radial ply heavy type tires, it is not to increase the tire production time, so as to good utilization and extention.
It should be noted last that the above specific embodiment is only to illustrate the technical solution of the utility model rather than limits
System, although the utility model is described in detail referring to example, those skilled in the art should understand that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of pattern structure on tire tread, including the pattern block region (1) being set on tire tread and groove region
(2)；It is characterized in that: multiple linear rows stone (3) of setting in the groove region (2) of pattern block region (1) two sides,
Linear row stone (3) is set to the two sides of groove region (2), and it is inclined-plane, inclined-plane that linear, which arranges stone (3) upper surface,
On be provided with intensive sawtooth (4), the bottom in affiliated groove region along the curved trend of tire circumferential direction, groove
Angle changes as groove sections bottom curve moves towards.
2. pattern structure on tire tread as described in claim 1, it is characterized in that: the height of row's stone is less than groove region
Depth.
3. a kind of pattern structure on tire tread as described in claim 1, it is characterized in that: adjacent lines stripe shape row stone (3)
The inclined direction on upper surface inclined-plane is opposite.
4. a kind of pattern structure on tire tread as described in claim 1, it is characterized in that: linear row stone (3) sets
The beginning of the pattern block region (1) on tire tread is placed in perpendicular to the bottom of groove region (2).
5. a kind of pattern structure on tire tread as described in claim 1, it is characterized in that: the gap between the sawtooth (4) is
0.5-2mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820676283.5U CN208812897U (en) | 2018-05-07 | 2018-05-07 | A kind of pattern structure on tire tread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820676283.5U CN208812897U (en) | 2018-05-07 | 2018-05-07 | A kind of pattern structure on tire tread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208812897U true CN208812897U (en) | 2019-05-03 |
Family
ID=66268666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820676283.5U Active CN208812897U (en) | 2018-05-07 | 2018-05-07 | A kind of pattern structure on tire tread |
Country Status (1)
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| CN (1) | CN208812897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725099A (en) * | 2018-05-07 | 2018-11-02 | 江苏通用科技股份有限公司 | A kind of pattern structure on tire tread |
-
2018
- 2018-05-07 CN CN201820676283.5U patent/CN208812897U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725099A (en) * | 2018-05-07 | 2018-11-02 | 江苏通用科技股份有限公司 | A kind of pattern structure on tire tread |
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