CN205800668U - A kind of snow tire - Google Patents
A kind of snow tire Download PDFInfo
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- CN205800668U CN205800668U CN201620679925.8U CN201620679925U CN205800668U CN 205800668 U CN205800668 U CN 205800668U CN 201620679925 U CN201620679925 U CN 201620679925U CN 205800668 U CN205800668 U CN 205800668U
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- brace
- snow tire
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Abstract
This utility model relates to a kind of snow tire, has groove, be provided with brace groove on the two side of groove on tyre surface, and brace groove is positioned at the outer rim of groove.This utility model by increasing the design of brace groove in study on tire pattern two side, thus when tire press-in accumulated snow, supporting construction is formed in snow post side, snow post is difficult to be broken off, strengthen folder snow and the strength of connection on snowfield road surface embedding in study on tire pattern, indirectly promote the earth-catching property of snowfield tire.Groove forms open wide-mouth structure so that folder snow or other foreign bodies in groove are easier to discharge.React on tire by the intensity of reinforcement clamp snow post in groove, promote tire earth-grasping force.
Description
Technical field
This utility model belongs to automobile tire technical field, is specifically related to a kind of snow tire improving earth-catching property.
Background technology
Crushing by snow, when avenging rolls on the floor, can be entered in the decorative pattern groove of tire by tire, is formed after the accumulated snow compacting in groove
Snow post, intermeshes as gear with road surface during tire rolling, so that tire can be with rolls forward.Owing to accumulated snow quality is dredged
Pine, decorative pattern groove can cut off snow post and make tire produce to skid, and " snow post break power " influences whether the earth-catching property of tire.
Generally the furrow bank of tyre tread traverse furrow is plane straight wall, and such structure is easy to cut off snow post, and after cutting off
Snow post be clipped in groove in be difficult to discharge, make study on tire pattern lose efficacy, it is impossible to persistently to play earth-catching property, as shown in Figure 1.
Utility model content
For the problems referred to above, this utility model aims to provide a kind of snow tire promoting earth-catching property.The technology taked
Scheme is as follows:
A kind of snow tire, has groove on tyre surface, is provided with brace groove on the two side of groove, support recessed
Groove is positioned at the outer rim of groove.
Further, groove is integrally formed open wide-mouth structure.
Further, the cross-sectional shapes of groove is "convex" shaped or approximation "convex" shaped.Described approximation "convex" shaped is
Refer to the "convex" shaped of non-critical, due to the turning in "convex" shaped be right angle, line be smooth vertical and horizontal straight line, and approximate " convex " word
Turning in shape can not be right angle, line can be oblique line or curve.
Further, the brace groove degree of depth on groove sidewall is for shoal successively to interior from groove.So pressure
Snow formed snow post from bottom up width taper into, snow post support strength big.
Further, it is 1/ that the distance that brace groove is crossed on groove sidewall accounts for the ratio of groove sidewall total depth
2-3/4。
Further, the brace groove degree of depth >=1.5mm on groove sidewall, to play effective supporting role.
Further, brace groove makes continuous print brace groove along groove direction, thus in whole groove side
Reinforcement effect is formed on wall.
Further, brace groove makes the discontinuous brace groove of interruption along groove direction, in groove
Snow post weak location forms reinforcement effect.
This utility model by increasing the design of brace groove in study on tire pattern two side, thus is pressed into accumulated snow at tire
Time, supporting construction is formed in snow post side, snow post is difficult to be broken off, and strengthens folder snow and the snowfield road surface embedding in study on tire pattern
Strength of connection, indirectly promote the earth-catching property of snowfield tire.Groove forms open wide-mouth structure so that the folder in groove
Snow or other foreign bodies are easier to discharge.React on tire by the intensity of reinforcement clamp snow post in groove, promote
Tire earth-grasping force.
Accompanying drawing explanation
Fig. 1 prior art snow wheel tire pressure snow procedure chart；
Fig. 2 this utility model embodiment 1 snow wheel tire pressure snow procedure chart；
Fig. 3 this utility model embodiment 2 snow wheel tire pressure snow procedure chart；
Fig. 4 this utility model embodiment 3 snow wheel tire pressure snow procedure chart；
Fig. 5 this utility model embodiment 1,2 snow tyre tread structural representation；
Fig. 6 this utility model embodiment 3 snow tyre tread structural representation.
In Fig. 1-6: 1-accumulated snow；2-tire；3-groove；4-avenges post；5-brace groove.
Detailed description of the invention
Below in conjunction with specific embodiment and accompanying drawing, this utility model is described in further details.
Embodiment 1
Snow tire 2 as shown in Figure 2, has groove 3 on tyre surface, is provided with support on the two side of groove 3
Groove 5, brace groove 5 is positioned at the outer rim of groove 3, and brace groove 5 degree of depth >=1.5mm everywhere, brace groove 5 is at groove
It is 1/2 that the distance crossed on 3 sidewalls accounts for the ratio of groove 3 sidewall total depth, and groove 3 is integrally formed open wide-mouth knot
Structure, the cross-sectional shapes of groove 3 is "convex" shaped.
Snow tyre tread schematic diagram as shown in Figure 5, brace groove 5 is made continuous print along the direction of groove 3 and is propped up
Support groove 5, thus on whole groove 3 sidewall, form reinforcement effect.
Embodiment 2
Snow tire 2 as shown in Figure 3, has groove 3 on tyre surface, is provided with support on the two side of groove 3
Groove 5, brace groove 5 is positioned at the outer rim of groove 3, and the brace groove 5 degree of depth on groove 3 sidewall is from groove 3
Shoaling successively to interior, brace groove 5 degree of depth >=1.5mm everywhere, the distance that brace groove 5 is crossed on groove 3 sidewall accounts for
The ratio of groove 3 sidewall total depth is 1/2, and groove 3 is integrally formed open wide-mouth structure, the cross-sectional shapes of groove 3
For approximation "convex" shaped.
Snow tyre tread schematic diagram as shown in Figure 5, brace groove 5 is made continuous print along the direction of groove 3 and is propped up
Support groove 5, thus on whole groove 3 sidewall, form reinforcement effect.
Embodiment 3
Snow tire 2 as shown in Figure 4, has groove 3 on tyre surface, is provided with support on the two side of groove 3
Groove 5, brace groove 5 is positioned at the outer rim of groove 3, and the brace groove 5 degree of depth on groove 3 sidewall is from groove 3
Shoaling successively to interior, it is 3/ that the distance that brace groove 5 is crossed on groove 3 sidewall accounts for the ratio of groove 3 sidewall total depth
4, groove 3 is integrally formed open wide-mouth structure, and the cross-sectional shapes of groove 3 is approximation "convex" shaped.
Snow tyre tread schematic diagram as shown in Figure 6, brace groove 5 is made interruption and is not connected along the direction of groove 3
Continuous brace groove 5, the snow post weak location in groove 3 forms reinforcement effect.
Claims (8)
1. a snow tire, has groove (3), it is characterised in that be provided with on the two side of groove (3) on tyre surface
Brace groove (5), brace groove (5) is positioned at the outer rim of groove (3).
Snow tire the most according to claim 1, it is characterised in that groove (3) is integrally formed open wide-mouth structure.
Snow tire the most according to claim 1, it is characterised in that the cross-sectional shapes of groove (3) be "convex" shaped or
Approximation "convex" shaped.
Snow tire the most according to claim 1 and 2, it is characterised in that brace groove (5) is on groove (3) sidewall
The degree of depth for shoal successively to interior from groove (3).
Snow tire the most according to claim 4, it is characterised in that brace groove (5) is crossed on groove (3) sidewall
Distance to account for the ratio of groove (3) sidewall total depth be 1/2-3/4.
Snow tire the most according to claim 4, it is characterised in that deep on groove (3) sidewall of brace groove (5)
Degree >=1.5mm.
Snow tire the most according to claim 1 and 2, it is characterised in that brace groove (5) is along groove (3) direction
Make continuous print brace groove (5).
Snow tire the most according to claim 1 and 2, it is characterised in that brace groove (5) is along groove (3) direction
Make the discontinuous brace groove of interruption (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620679925.8U CN205800668U (en) | 2016-06-30 | 2016-06-30 | A kind of snow tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620679925.8U CN205800668U (en) | 2016-06-30 | 2016-06-30 | A kind of snow tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205800668U true CN205800668U (en) | 2016-12-14 |
Family
ID=57512240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620679925.8U Active CN205800668U (en) | 2016-06-30 | 2016-06-30 | A kind of snow tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205800668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111712372A (en) * | 2018-02-13 | 2020-09-25 | 世联株式会社 | Decorative sheet, press molding method, and press molding die |
-
2016
- 2016-06-30 CN CN201620679925.8U patent/CN205800668U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111712372A (en) * | 2018-02-13 | 2020-09-25 | 世联株式会社 | Decorative sheet, press molding method, and press molding die |
| CN111712372B (en) * | 2018-02-13 | 2022-07-19 | 世联株式会社 | Decorative sheet, press molding method, and press molding die |
| US11884048B2 (en) | 2018-02-13 | 2024-01-30 | Seiren Co., Ltd. | Decorative sheet, embossing method and embossing die |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |