CN205735694U - 3D solid steel disc for tyre tread - Google Patents
3D solid steel disc for tyre tread Download PDFInfo
- Publication number
- CN205735694U CN205735694U CN201620458215.2U CN201620458215U CN205735694U CN 205735694 U CN205735694 U CN 205735694U CN 201620458215 U CN201620458215 U CN 201620458215U CN 205735694 U CN205735694 U CN 205735694U
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- China
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- district
- dimensional
- transition region
- latter half
- steel disc
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Abstract
nullThis utility model relates to a kind of 3D solid steel disc for tyre tread，Including three-dimensional district and transition region，The curved surface of the planarea that top half is smooth and continuous in described three-dimensional district，The floor projection of the curved surface of this planarea is the wavy curve being made up of crest and trough，The top half in described three-dimensional district is connected with the latter half in described three-dimensional district，The latter half in described three-dimensional district runs vertically down respectively，And stretch out with vertical direction formation the most straight of certain angle，And be extends in the vertical direction again after forming top projection and opposite side in the opposite direction is the most straight stretches out，Until being connected with described transition region，The floor projection of the latter half in described three-dimensional district is wavy curve，Described transition region is positioned at the lower end of the latter half in described three-dimensional district，Extend vertically down，The floor projection of described transition region is straight straight line.Tire can be substantially improved to the skid resistance on wet and slippery ground and turn performance.
Description
Technical field
This utility model relates to the steel disc of automobile tire.
Background technology
Tire is made up of tyre surface, carcass, sidewall, cushion, tyre bead and inner liner etc..The tyre surface of tire usually has
Many steel disc nests, play heat radiation, increase tire and act on the gripping power on ground, attractive in appearance etc., and it is the pattern block of roller placenta
On inlay what many steel discs were formed by sulfuration.Auto industry is more and more higher to the prescription of radial, for adapting to city
Field demand, 3D solid steel disc is increasingly becoming the market mainstream.The fracture toughness of tire, draining heat radiation and tread frictional force at present
And earth-grasping force has much room for improvement, in order to be substantially improved tire to the skid resistance on wet and slippery ground and turn performance, then need in wheel viviparity
Product selects high performance special tire-mold.
In order to promote ice-snow field earth-grasping force and traction, meet the market demand, provide better services, this utility model to client
Relate to a kind of novel 3D solid steel disc.
Utility model content
In order to solve the problems referred to above, the purpose of this utility model is to provide one can increase tire tread block rigidity, it is provided that
Enough earth-grasping forces, it is ensured that the rigidity of pattern block, are effectively prevented the steel disc mould of skidding, and its concrete technical scheme is as follows:
This utility model embodiment is a kind of 3D solid steel disc for tyre tread, including three-dimensional district and transition region,
Described solid divides into top half and the latter half two parts, the planarea that top half is smooth and continuous in described three-dimensional district
Curved surface, the floor projection of the curved surface of this planarea is the wavy curve being made up of crest and trough, described three-dimensional district upper
Half part is connected with the latter half in described three-dimensional district, and the latter half in described three-dimensional district is prolonged the most vertically down
Stretch, and stretch out with vertical direction formation the most straight of certain angle, and the most vertically prolong after forming top projection
Stretch and opposite side in the opposite direction is the most straight stretches out, until being connected with described transition region, the latter half in described three-dimensional district
Floor projection be wavy curve, described transition region is positioned at the lower end of the latter half in described three-dimensional district, extends vertically down,
The floor projection of described transition region is straight straight line.
As the further improvement of this utility model embodiment one, the lower end of described transition region be provided with irregular by
Under the peristome that the most progressively reduces.
As the further improvement of this utility model embodiment one, the height of the top half in described three-dimensional district is higher than institute
State the height of the latter half, three-dimensional district.
As the further improvement of this utility model embodiment one, described transition region and the latter half in described three-dimensional district
It is interrupted discontinuous in the horizontal direction.
As the further improvement of this utility model embodiment one, described transition region and the latter half in described three-dimensional district
Discontinuous part length in the horizontal direction is different.
This utility model is used for the 3D solid steel disc of tyre tread, 3D solid steel disc feature and advantage thereof:
1,3D solid steel disc has soft-hard-soft feature: the design of 3D solid steel disc, it is possible to effectively promote ice-snow field and grab
Soil fertility and pull strength, have soft-hard-soft feature: when the most just having contacted road surface, tire 3D groove firm stress solid steel disc is softer,
It is easier to break moisture film, now plays a role in the drainage；In middle driving process, 3D groove is mutually locked, and sizing material interlocks, and now rises
To support load effect；When leaving ground, 3D solid groove re-expands, and is effectively improved earth-grasping force and wearability, now plays peace
Full guard effect.
2,3D solid cutter groove be designed to provide enough earth-grasping force, it is ensured that the rigidity of pattern block, be effectively prevented and beat
Sliding (when travelling on ice and snow road).
3, the through 3D solid steel disc on centering ribs, can limit tyre surface generation plastic squeeze and abrasion inequality, and then make
Tire preferably adapts to various different road surface.
4, the 3D three dimensional designs that tyre surface is fine and closely woven, can improve again pattern block while promoting ice-snow field earth-grasping force and pull strength
Rigidity, and be provided that excellence ice-snow field is handling and cornering ability.
5, by the rotation operating mode of 3D solid steel disc and two-dimensional direct steel disc and turning operating mode being carried out numerical simulation, institute is analyzed
: in the field of load analyzed, 3D solid steel disc is better than the performance of straight steel disc under rotation and turning condition；Identical stress bar
Under part, the displacement of 3D steel disc is little.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is correspondence position section view detail view of the present utility model；
In figure:
1, crest, 2, trough, 3, protruding, 4, three-dimensional district top half, 5, the latter half, three-dimensional district, 6, transition region.
Detailed description of the invention
Below with reference to detailed description of the invention shown in the drawings, this utility model is described in detail.But these embodiment party
Formula is not limiting as this utility model, structure that those of ordinary skill in the art is made according to these embodiments, method or
Conversion functionally is all contained in protection domain of the present utility model.
In each diagram of the application, for the ease of diagram, some size of structure or part can be tied relative to other
Structure or part are exaggerated, and therefore, are only used for illustrating the basic structure of the theme of the application.
It addition, used herein such as " on ", " top ", D score, the representation space such as " lower section " relative to the term of position be
A unit as shown in the drawings or feature are described relative to another unit or feature for being easy to descriptive purpose
Relation.The term of relative space position can be intended to include equipment use or in work in addition to orientation shown in figure not
Same orientation.Such as, if by figure equipment overturn, then be described as being located at other unit or feature " lower section " or " under "
Unit will be located in other unit or feature " top ".Therefore, exemplary term " lower section " can include above and below both
Orientation.Equipment can otherwise be directed (90-degree rotation or other towards), and correspondingly explains used herein and empty
Between relevant description language.
Snowfield tire 3D solid steel disc effect predominantly increases pattern block rigidity.Because snowfield tire in order to increase sting snow property each
Have 4-5 root microgroove sheet (steel disc) on individual pattern block, though so add sting snow property consequently also reduce the rigidity of decorative pattern,
For meeting the market requirement, 3D solid steel disc is increasingly becoming the market mainstream.The design of this utility model 3D solid steel disc, it is possible to effectively
Promote ice-snow field earth-grasping force and pull strength, there is soft-hard-soft feature: when the most just having contacted road surface, the firm stress of tire 3D groove is stood
Body steel disc is softer, is easier to break moisture film, now plays a role in the drainage；In middle driving process, 3D groove is mutually locked, glue
Material interlocking, now plays support load effect；When leaving ground, 3D solid groove re-expands, and is effectively improved earth-grasping force and wear-resisting
Property, now play safeguard protection effect.
Embodiment 1
The 3D steel disc technical scheme of the present embodiment as shown in Figure 1 and Figure 2, including three-dimensional district and transition region, divide into by solid
Half part and the latter half two parts, the top half in three-dimensional district is the curved surface of the planarea of smooth and continuous, the side view of curved surface
Being symmetrical, the floor projection of the curved surface of this planarea is the wavy curve being made up of crest and trough, described solid
The top half in district is connected with the latter half in described three-dimensional district, the latter half in described three-dimensional district the most vertically to
Lower extension, and stretch out with vertical direction formation the most straight of certain angle, and again along Vertical Square after forming top projection
To extending and opposite side in the opposite direction is the most straight stretches out, until being connected with described transition region, the lower half in described solid district
The floor projection of part is wavy curve, and described transition region is positioned at the lower end of the latter half in described three-dimensional district, vertically downward
Stretching out, the floor projection of described transition region is straight straight line.
Embodiment 2
As different from Example 1, the 3D steel disc in the present embodiment, the lower end of described transition region be provided with irregular by
Under the peristome that the most progressively reduces.
Preferably, the height of the top half in described three-dimensional district is higher than the height of the latter half, described three-dimensional district.
Preferably, the latter half in described transition region and described three-dimensional district is interrupted discontinuously in the horizontal direction.
Preferably, the discontinuous part in the latter half in described transition region and described three-dimensional district length in the horizontal direction is each not
Identical.
It is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises one
Individual independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should will say
Bright book is as an entirety, and the technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can
With other embodiments understood.
The a series of detailed description of those listed above is only for the tool of feasibility embodiment of the present utility model
Body illustrates, they are also not used to limit protection domain of the present utility model, all is made without departing from this utility model skill spirit
Within equivalent implementations or change should be included in protection domain of the present utility model.
Claims (5)
1. the 3D solid steel disc for tyre tread, it is characterised in that include three-dimensional district and transition region, described three-dimensional differentiation
For top half and the latter half two parts, the curved surface of the planarea that top half is smooth and continuous in described three-dimensional district, this is straight
The floor projection of the curved surface in line face is the wavy curve being made up of crest and trough, and the top half in described three-dimensional district is with described
The latter half in three-dimensional district is connected, and the latter half in described three-dimensional district runs vertically down respectively, and and Vertical Square
Stretch out to forming the most straight of certain angle, and be extends in the vertical direction again after forming top projection and in the opposite direction
Opposite side the most straight stretch out, until being connected with described transition region, the floor projection of the latter half in described three-dimensional district is ripple
Wave-like curve, described transition region is positioned at the lower end of the latter half in described three-dimensional district, extends vertically down, the water of described transition region
Put down and be projected as straight straight line.
2. the 3D solid steel disc for tyre tread as claimed in claim 1, it is characterised in that the lower end of described transition region sets
It is equipped with the irregular peristome the most progressively reduced.
3. the 3D solid steel disc for tyre tread as claimed in claim 1, it is characterised in that the upper half in described three-dimensional district
The height of part is higher than the height of the latter half, described three-dimensional district.
4. the 3D solid steel disc for tyre tread as claimed in claim 1, it is characterised in that described transition region and described vertical
The latter half in body district is interrupted discontinuously in the horizontal direction.
5. the 3D solid steel disc for tyre tread as claimed in claim 4, it is characterised in that described transition region and described vertical
The discontinuous part in the latter half in body district length in the horizontal direction is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620458215.2U CN205735694U (en) | 2016-05-19 | 2016-05-19 | 3D solid steel disc for tyre tread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620458215.2U CN205735694U (en) | 2016-05-19 | 2016-05-19 | 3D solid steel disc for tyre tread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205735694U true CN205735694U (en) | 2016-11-30 |
Family
ID=57365003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620458215.2U Withdrawn - After Issue CN205735694U (en) | 2016-05-19 | 2016-05-19 | 3D solid steel disc for tyre tread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205735694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835267A (en) * | 2016-05-19 | 2016-08-10 | 青岛双星轮胎工业有限公司 | 3D steel sheet for tire tread patterns |
-
2016
- 2016-05-19 CN CN201620458215.2U patent/CN205735694U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835267A (en) * | 2016-05-19 | 2016-08-10 | 青岛双星轮胎工业有限公司 | 3D steel sheet for tire tread patterns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161130 Effective date of abandoning: 20180907 |
|
| AV01 | Patent right actively abandoned |