CN204567151U - A kind of Tire used in winter - Google Patents
A kind of Tire used in winter Download PDFInfo
- Publication number
- CN204567151U CN204567151U CN201520214810.7U CN201520214810U CN204567151U CN 204567151 U CN204567151 U CN 204567151U CN 201520214810 U CN201520214810 U CN 201520214810U CN 204567151 U CN204567151 U CN 204567151U
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- China
- Prior art keywords
- groove
- tyre surface
- auxiliary tank
- tire
- block
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a kind of Tire used in winter, comprise tyre surface, this tyre surface offers multiple circumferential slot and multiple transverse groove, tyre surface is partitioned into multiple radially outstanding block by this circumferential slot and transverse groove, described block offers multiple cutter groove, the two sides of described block circumference have the groove radially offered, and described cutter groove is wave channel circumferentially, and both sides end points and the described groove of this wave channel are in staggered distribution.The utility model is by offering groove at the block circumference side be partitioned into, the adhesive ability of accumulated snow in circumferential slot can be strengthened greatly, the accumulated snow in tyre surface circumferential slot is made to be not easy to come off, keep the shearing force that tire is good, add cutter groove and auxiliary tank simultaneously, the adherence properties that tire is good can be kept, the vehicle safety that winter travels is provided.
Description
Technical field
The utility model relates to tyre technology, is specifically related to a kind of Tire used in winter, can improve the tractive force of tire on snowy road surface.
Background technology
Tire used in winter is special specially designed for winter driving road surface, it has special tire glue formula and tread contour, the driving safety performance under climatic conditions in the winter time can be ensured, play the optimum performance of automobile, one of most important characteristic of Tire used in winter is its adherence properties on snowy road surface and the ability producing suitable friction force when Tire used in winter rolls along snowy road surface.
The friction force produced between Tire used in winter and snowy road surface inserts to hold making a concerted effort of power and shearing force, wherein inserting the power of holding is produced by the tire protector thrusting snow cover, shearing force be by snow cover with to be trapped in tire protector (especially, in tread slot) accumulated snow between friction force to produce, in order to increase shearing force, the amount of the accumulated snow being trapped in tire protector groove inside must be increased, the tire in winter occurred in the market reduces the earth-grasping force of tire while increasing shearing force, can not realize the Tire used in winter on snowy road surface with good overall performance.
Utility model content
The utility model provides a kind of can increase the Tire used in winter that the snowpack being trapped in tire protector groove inside can provide again excellent adherence properties on snowy road surface.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of Tire used in winter, comprise tyre surface, this tyre surface offers multiple circumferential slot and multiple transverse groove, tyre surface is partitioned into multiple radially outstanding block by this circumferential slot and transverse groove, described block offers multiple cutter groove, the two sides of described block circumference have the groove radially offered, and described cutter groove is wave channel circumferentially, and both sides end points and the described groove of this wave channel are in staggered distribution.
Further, described block also offers the first auxiliary tank mutually arranged in a crossed manner and the second auxiliary tank, this first auxiliary tank and the second auxiliary tank are all arranged with tire peripheral, oblique.
Preferably, on described tyre surface adjacent block the first auxiliary tank between direction contrary.
Preferably, on described tyre surface adjacent block the second auxiliary tank between direction contrary.
Preferably, be positioned at that described first auxiliary tank on same block is vertical with the second auxiliary tank to be arranged.
Further, the width of described circumferential slot is greater than the width of transverse groove, and the spacing of adjacent circumferential groove is less than the spacing of adjacent transverse groove.
From above technical scheme, the utility model is by offering groove at the block circumference side be partitioned into, the adhesive ability of accumulated snow in circumferential slot can be strengthened greatly, the accumulated snow in tyre surface circumferential slot is made to be not easy to come off, keep the shearing force that tire is good, add cutter groove and auxiliary tank simultaneously, the adherence properties that tire is good can be kept, the vehicle safety that winter travels is provided.
Accompanying drawing explanation
Fig. 1 is the schematic plan view of the utility model winter tyre tread part;
Fig. 2 is the structural representation of block in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of preferred implementation of the present utility model is described in detail.
As shown in Figure 1, described Tire used in winter comprises tyre surface 1, this tyre surface offers multiple circumferential slot 2 and multiple transverse groove 3, tyre surface is partitioned into multiple radially outstanding block 4 by circumferential slot and transverse groove, the width of described circumferential slot is greater than the width of transverse groove, and the spacing of adjacent circumferential groove is less than the spacing of adjacent transverse groove, therefore the length direction of described block and the circumference of tire consistent, effectively can ensure that tyre surface and earth surface are more tight, improve its earth-catching property.
In order to increase the snowpack being trapped in tire protector circumferential slot inside, the two sides of described block 4 circumference have the groove 5 radially offered, and preferably, can be provided with contraction flow region in groove, can strengthen the adhesive ability of accumulated snow further.
As shown in Figure 2, in order to increase the earth-grasping force of tire and earth surface, the decorative pattern needs of described tyre surface end face are more broken and asymmetric, and described decorative pattern comprises cutter groove 6, first auxiliary tank 7 and the second auxiliary tank 8.
Described cutter groove 6 is for being opened in block end face and wave channel circumferentially, both sides end points and the described groove of this wave channel are in staggered distribution, cutter groove can be prevented to be communicated with groove and to affect the performance of tire, concrete, end points a, b, c and d of one of them cutter groove both sides have been shown in Fig. 2, and it is placed in groove respectively
with
,
with
,
with
between and
lower end.
Described first auxiliary tank 7 and the second auxiliary tank 8 all with the peripheral, oblique of tire, and vertical setting mutually, on described tyre surface adjacent block the first auxiliary tank between direction contrary, on described tyre surface adjacent block the second auxiliary tank between direction contrary, effectively can be improved the earth-catching property of tire by above-mentioned setting.
The above embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
Claims (6)
1. a Tire used in winter, it is characterized in that, comprise tyre surface, this tyre surface offers multiple circumferential slot and multiple transverse groove, tyre surface is partitioned into multiple radially outstanding block by this circumferential slot and transverse groove, and described block offers multiple cutter groove, the two sides of described block circumference have the groove radially offered, described cutter groove is wave channel circumferentially, and both sides end points and the described groove of this wave channel are in staggered distribution.
2. Tire used in winter according to claim 1, is characterized in that, described block also offers the first auxiliary tank mutually arranged in a crossed manner and the second auxiliary tank, and this first auxiliary tank and the second auxiliary tank are all arranged with tire peripheral, oblique.
3. Tire used in winter according to claim 2, is characterized in that, on described tyre surface adjacent block the first auxiliary tank between direction contrary.
4. Tire used in winter according to claim 2, is characterized in that, on described tyre surface adjacent block the second auxiliary tank between direction contrary.
5. Tire used in winter according to claim 2, is characterized in that, is positioned at that described first auxiliary tank on same block is vertical with the second auxiliary tank to be arranged.
6. Tire used in winter according to claim 1, is characterized in that, the width of described circumferential slot is greater than the width of transverse groove, and the spacing of adjacent circumferential groove is less than the spacing of adjacent transverse groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214810.7U CN204567151U (en) | 2015-04-12 | 2015-04-12 | A kind of Tire used in winter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214810.7U CN204567151U (en) | 2015-04-12 | 2015-04-12 | A kind of Tire used in winter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204567151U true CN204567151U (en) | 2015-08-19 |
Family
ID=53859833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520214810.7U Expired - Fee Related CN204567151U (en) | 2015-04-12 | 2015-04-12 | A kind of Tire used in winter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204567151U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910518A (en) * | 2017-12-13 | 2019-06-21 | 东洋橡胶工业株式会社 | Pneumatic tire |
| CN110654175A (en) * | 2018-06-29 | 2020-01-07 | 通伊欧轮胎株式会社 | Pneumatic tire |
| CN110654174A (en) * | 2018-06-29 | 2020-01-07 | 通伊欧轮胎株式会社 | Pneumatic tire |
-
2015
- 2015-04-12 CN CN201520214810.7U patent/CN204567151U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910518A (en) * | 2017-12-13 | 2019-06-21 | 东洋橡胶工业株式会社 | Pneumatic tire |
| CN110654175A (en) * | 2018-06-29 | 2020-01-07 | 通伊欧轮胎株式会社 | Pneumatic tire |
| CN110654174A (en) * | 2018-06-29 | 2020-01-07 | 通伊欧轮胎株式会社 | Pneumatic tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |