CN202368271U - Tire for snowfield - Google Patents
Tire for snowfield Download PDFInfo
- Publication number
- CN202368271U CN202368271U CN2011205567458U CN201120556745U CN202368271U CN 202368271 U CN202368271 U CN 202368271U CN 2011205567458 U CN2011205567458 U CN 2011205567458U CN 201120556745 U CN201120556745 U CN 201120556745U CN 202368271 U CN202368271 U CN 202368271U
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- China
- Prior art keywords
- tire
- several
- shoulders
- shoulder
- transverse grooves
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- Expired - Lifetime
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- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a tire for snowfields. The tire comprises a tire body, a tire side and a tire tread, wherein the tire tread is arranged on the tire body and contacts the ground; the tire tread consists of a plurality of tire shoulders which are divided by crossing a plurality of longitudinal grooves and a plurality of transverse grooves and have the same and different shapes; the widths of a plurality of transverse grooves are greater than those of a plurality of longitudinal grooves, so that the snow removal and drainage performance of vehicles can be improved, and the safety of the vehicles which run on roads in winter can be ensured; a plurality of tire shoulders are distributed symmetrically in a staggered mode by taking a center line in the peripheral direction of the tire body as reference; a plurality of fine grooves are also formed on a plurality of tire shoulders and can divide each tire shoulder into a plurality of tire shoulder subblocks which are connected with each other; and the tire shoulders which are close to the tire side in a plurality of tire shoulders are square pattern blocks, so that the grounding area is increased, the traction force is improved, and the stability of the vehicles which run is improved.
Description
Technical field
The utility model relates to the tire field, relates in particular to a kind of snow tyre.
Background technology
The radical function of tire has transmission of drive force, changes travel direction, buffering vibration and load capacity etc., and the safety performance of tire depends on it to a great extent and grabs ground ability and stability.Along with the reduction of winter temperature and increasing of sleet, situation icy on road frequently takes place.If use tire or full season tire in common summer, when vehicle goes on ice and snow road so, the grabbing the ground ability and will diminish of conventional tyre; Especially on relatively more sliding ice face; It is very little that the adhesion value of tire will become, the dangerous like this situation of skidding the most easily, and the effect of tire just can't normally be brought into play like this; To skid also appear in misoperation easily, out of control, unexpected situation such as get deeply stuck in, serious threat is to driver and pedestrian's personal safety.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of snow tyre, and this tire has good braking quality on the road surface in the winter time, guarantees the safety that vehicle goes on the road surface in the winter time.
The utility model for the technical scheme that solves its technical matters and adopt is: a kind of snow tyre; Comprise tire body, sidewall and tyre surface; Said tyre surface is located on the tire body and with ground and is contacted; Said tyre surface is made up of several longitudinal slots and several transverse grooves tire shoulder of dividing several same and the dissimilar shape that forms that intersects, and define said several longitudinal slots and extends along the circumferencial direction of said tire bodies and arrange the Width extension arrangement of said several said tire bodies in transverse grooves edge; The width of said several transverse grooves can promote the row's snow and the drainage performance of vehicle greater than the width of said several longitudinal slots;
Said several tire shoulders are that benchmark is dislocation and symmetrical distribution with the line of centers on the said tire body circumferencial direction; And on said several tire shoulders, also all be provided with many rill lines; Said many rill lines can all be divided into the sub-piece of a plurality of interconnective tire shoulders with each tire shoulder; Thereby strengthen the earth-grasping force of tyre surface, and in said several tire shoulders and near the tire shoulder on the said sidewall pattern block that all is square, thereby strengthened ground contact area; Promote tractive force, well increased the stability of vehicle '.
As the further improvement of the utility model, said many rill lines are all waveform, and said many rill lines on each tire shoulder all with same direction arrangement in parallel.
The beneficial effect of the utility model is: through on several tire shoulders, all being provided with many rill lines; Said many rill lines can be divided into the sub-piece of a plurality of tire shoulders with each tire shoulder; And will be designed to square pattern block near the tire shoulder of tire sidewall; Thereby strengthened the ground contact area of tyre surface, promoted tractive force, well increased the stability of vehicle '; And the width of several transverse grooves can promote the row's snow and the drainage performance of vehicle greater than the width of said several longitudinal slots on the tyre surface, guarantees the safety that vehicle goes on the road surface in the winter time.
Description of drawings
Fig. 1 is the said tread structure scheme drawing of the utility model;
Fig. 2 is the said tire construction scheme drawing of the utility model.
The specific embodiment
Embodiment to the snow tyre of the utility model is elaborated with reference to the accompanying drawings.
A kind of snow tyre of the utility model; Comprise tire body, sidewall and tyre surface; Said tyre surface is located on the tire body and with ground and is contacted; Said tyre surface forms 1 by several longitudinal slots 2 and several transverse grooves 3 tire shoulder of dividing several same and the dissimilar shape that forms that intersects, and define said several longitudinal slots and extends along the circumferencial direction of said tire bodies and arrange the Width extension arrangement of said several said tire bodies in transverse grooves edge; The width of said several transverse grooves can promote the row's snow and the drainage performance of vehicle greater than the width of said several longitudinal slots; Said several tire shoulders are that benchmark is dislocation and symmetrical distribution with the line of centers on the said tire body circumferencial direction; And on said several tire shoulders, also all be provided with many rill lines 4; Said many rill lines can all be divided into the sub-piece of a plurality of interconnective tire shoulders with each tire shoulder; Can strengthen the earth-grasping force of tyre surface, and in said several tire shoulders and near the tire shoulder on the said sidewall pattern block that all is square, thereby strengthened ground contact area; Promote tractive force, well increased the stability of vehicle '.
In the present embodiment, said many rill lines are all waveform, and said many rill lines on each tire shoulder all with same direction arrangement in parallel.
Claims (2)
1. snow tyre; Comprise tire body, sidewall and tyre surface; Said tyre surface is located on the tire body and with ground and is contacted; Said tyre surface is formed (1) by several longitudinal slots (2) and several transverse grooves (3) tire shoulder of dividing the several same and dissimilar shape form that intersects; Define said several longitudinal slots and arrange along the circumferencial direction extension of said tire body, said several transverse grooves are arranged along the Width extension of said tire bodies, and it is characterized in that: the width of said several transverse grooves is greater than the width of said several longitudinal slots;
Said several tire shoulders are that benchmark is dislocation and symmetrical distribution with the line of centers on the said tire body circumferencial direction; And on said several tire shoulders, also all be provided with many rill lines (4); Said many rill lines can all be divided into the sub-piece of a plurality of interconnective tire shoulders with each tire shoulder, and in said several tire shoulders and near the tire shoulder on the said sidewall pattern block that all is square.
2. snow tyre according to claim 1 is characterized in that: said many rill lines are all waveform, and said many rill lines on each tire shoulder all with same direction arrangement in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205567458U CN202368271U (en) | 2011-12-28 | 2011-12-28 | Tire for snowfield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205567458U CN202368271U (en) | 2011-12-28 | 2011-12-28 | Tire for snowfield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202368271U true CN202368271U (en) | 2012-08-08 |
Family
ID=46591991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205567458U Expired - Lifetime CN202368271U (en) | 2011-12-28 | 2011-12-28 | Tire for snowfield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202368271U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182906A (en) * | 2011-12-28 | 2013-07-03 | 建大橡胶（中国）有限公司 | Tire for snowfield |
| CN106183647A (en) * | 2016-08-31 | 2016-12-07 | 赛轮金宇集团股份有限公司 | Ice and snow road tyres for passenger cars |
| CN108136853A (en) * | 2016-01-14 | 2018-06-08 | 横滨橡胶株式会社 | Pneumatic tire |
| 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 |
-
2011
- 2011-12-28 CN CN2011205567458U patent/CN202368271U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182906A (en) * | 2011-12-28 | 2013-07-03 | 建大橡胶（中国）有限公司 | Tire for snowfield |
| CN103182906B (en) * | 2011-12-28 | 2015-12-02 | 建大橡胶（中国）有限公司 | Snow tyre |
| CN108136853A (en) * | 2016-01-14 | 2018-06-08 | 横滨橡胶株式会社 | Pneumatic tire |
| CN106183647A (en) * | 2016-08-31 | 2016-12-07 | 赛轮金宇集团股份有限公司 | Ice and snow road tyres for passenger cars |
| CN106183647B (en) * | 2016-08-31 | 2018-05-22 | 赛轮金宇集团股份有限公司 | Ice and snow road tyres for passenger cars |
| 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 |
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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: 20120808 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |