CN104228469A - Snowfield tire - Google Patents
Snowfield tire Download PDFInfo
- Publication number
- CN104228469A CN104228469A CN201310251559.7A CN201310251559A CN104228469A CN 104228469 A CN104228469 A CN 104228469A CN 201310251559 A CN201310251559 A CN 201310251559A CN 104228469 A CN104228469 A CN 104228469A
- Authority
- CN
- China
- Prior art keywords
- pattern block
- tire
- groove
- block sequence
- crown
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910003460 diamond Inorganic materials 0.000 claims description 19
- 239000010432 diamond Substances 0.000 claims description 19
- 241000533950 Leucojum Species 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 230000001141 propulsive effect Effects 0.000 description 2
- 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
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Landscapes
- Tires In General (AREA)
Abstract
The invention relates to a snowfield tire. The snowfield tire comprises a tire body and a tread, wherein the tread comprises a crown, a tire shoulder and tire sidewalls, wherein the crown is arranged on the tire body and contacted with the ground, the tire shoulder is connected with the crown and the tire sidewalls, the crown is formed by a plurality of longitudinal grooves which are formed along the circumferential direction of the tire body and a plurality of transverse grooves which are formed along the width direction of the tire body, the longitudinal grooves and the transverse grooves are intersected to form a plurality of rows of pattern block sequences, the multiple rows of pattern block sequences include at least one of a polygonal pattern block sequence and a parallelogram pattern block sequence, and each pattern block of the multiple rows of pattern block sequences is provided with a fine-grained groove. The crown is provided with a plurality of rows of pattern block sequences, the multiple rows of pattern block sequences are formed by combining the polygonal pattern block sequences and the parallelogram pattern block sequences, by adopting the parallelogram pattern block sequences, the tire can be relatively easily embedded into a snowfield pavement, so that the traction capacity of the tire in a snowfield pavement can be improved, and powerful driving force can be played, and the safety running on the snowfield pavement can be realized.
Description
Technical field
The present invention relates to a kind of tire, particularly relate to a kind of mud-and-snow tyre.
Background technology
Automobile is main it is contemplated that safety in motion, and safety wherein just comprises the safety of tire, the particularly safety of tire on snowfield road surface.Tire is made up of tire body and tyre surface, and tyre surface comprises crown, tire shoulder and sidewall, and crown contacts with road surface, the part of protection tire body; Tire shoulder connects crown and sidewall; Sidewall is the part contacting with tire body and be fixed on by tire in tire body.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 that it grabs ground ability and stability to a great extent.
At present, on market, most tire is mainly in order to meet the most basic demand that automobile proposes tire, i.e. the requirement of the performance such as loading of tire ability, tire size, but, mostly do not consider the requirement of tire under snowfield pavement conditions.Along with the development of China's economic construction and the raising of people's living standard, customer more and more focuses on the use of motor tire and road conditions.
Therefore, a kind of tire can exercised safely on snowfield road surface is needed badly.
Summary of the invention
The object of the invention is the defect overcoming prior art existence, a kind of mud-and-snow tyre is provided.
The technical scheme realizing the object of the invention is: mud-and-snow tyre, comprise tire body and tyre surface, described tyre surface comprises crown, tire shoulder and sidewall, described crown to be arranged on described tire body and to touch with ground, described tire shoulder connects described crown and described sidewall, the longitudinal slot that described crown is arranged along described tire body circumferencial direction by several intersects to be formed to arrange pattern block sequence with several along the transverse groove that described tire body Width arranges more, described many row's pattern block sequences comprise polygon pattern block sequence, at least one in parallelogram pattern block sequence, described many each of row's pattern block sequence are equipped with microgroove groove on pattern blocks.
Further, described polygon pattern block sequence is N limit shape pattern block sequence, described N >=5.
Further, described parallelogram pattern block sequence is at least one in rectangle pattern block sequence, diamond tread design block sequence.
Further, the length of each rectangle pattern block of described rectangle pattern block sequence is 20 ~ 25mm, and width is 22 ~ 28mm.
Further, the length of each diamond tread design block sequence of described diamond tread design block sequence is 25 ~ 30mm, and width is 28 ~ 31mm.
Further, the groove width of described longitudinal slot is 5 ~ 10mm, and groove depth is 8 ~ 10mm; The groove depth of described transverse groove is greater than the groove depth of described longitudinal slot, and its groove depth is 9 ~ 11mm.
Further, described transverse groove and horizontal surface form angle and differ, and its angle span is 0 ~ 60 °.
Further, the bottom land undulate of described microgroove groove, the groove width of described microgroove groove is 0.5 ~ 1.0mm, and groove depth is 3 ~ 8mm.
Further, described tire shoulder and described crown abutting end are provided with pattern block on tire shoulder sequence, and on described pattern block on tire shoulder sequence and crown, adjacent lugs sequence matches, and described tire shoulder and described sidewall abutting end are provided with snowflake shape groove.
The present invention has positive effect: crown is provided with many row's pattern block sequences, many rows pattern block sequence is the unitized design of polygon pattern block sequence and parallelogram pattern block sequence, parallelogram pattern block makes tire more easily embed when snowfield road traveling, thus the towability be increased in snowfield road surface, thus play powerful propulsive effort, realize the safety traffic on snowfield road surface.
Accompanying drawing explanation
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein:
Fig. 1 is structural representation of the present invention;
Fig. 2 is expansion schematic diagram of the present invention.
Wherein: 1, pentagon pattern block sequence, 2, longitudinal slot, 3, transverse groove, 4, square pattern block sequence, 5, diamond tread design block sequence, 6, parallelogram pattern block sequence, 7, pattern block on tire shoulder sequence, 8, tire shoulder, 9, snowflake shape groove, 10, crown, 11, sidewall.
Detailed description of the invention
Embodiment 1
As shown in Figure 1 to Figure 2, as preferred embodiment, the present embodiment provides a kind of mud-and-snow tyre, comprise tire body and tyre surface, tyre surface comprises crown 10, tire shoulder 8 and sidewall 11, crown 10 to be arranged on tire body and to touch with ground, tire shoulder 8 connects crown 10 and sidewall 11, the longitudinal slot 2 that crown 10 arranges along tire body circumferencial direction by four and several intersect along transverse grooves 3 that tire body Width arranges and form four and arrange pattern block sequence, each of pattern block sequence is equipped with microgroove groove on pattern blocks.
Four row's pattern block sequences that the present embodiment provides are followed successively by pentagon pattern block sequence 1, square pattern block sequence 4, diamond tread design block sequence 5 and parallelogram pattern block sequence 6; Wherein, the square pattern block length of square pattern block sequence 4 is 22mm, and width is 22 mm, the diamond tread design block length of diamond tread design block sequence 5 is 25 mm, width is 28 mm, and the parallelogram pattern block length of parallelogram pattern block sequence 6 is 22 mm, and width is 22 mm.The pattern block asymmetrical design of four row's pattern block sequences, increase the turning performance of tire, wherein, square pattern block, can make it more easily embed when snowfield road traveling, thus be increased in the towability in snowfield, thus play powerful propulsive effort.
The groove width of the longitudinal slot 2 that the present embodiment provides is 5mm, and groove depth is 8mm; The groove depth of transverse groove 3 is greater than the groove depth of longitudinal slot 2, and its groove depth is 9mm, can lifting vehicle row snow and drainage performance; Transverse groove 3 between pentagon pattern block and plane-parallel, transverse groove 3 between square pattern block and plane-parallel, transverse groove 3 between diamond tread design block is 60 ° with the angle of horizontal surface, and the transverse groove 3 between parallelogram pattern block is 30 ° with the angle of horizontal surface.
The bottom land undulate of the microgroove groove that the present embodiment provides, the groove width of microgroove groove is 0.5mm, and groove depth is 3mm.Waveform microgroove groove increases tire and the friction force on snowfield road surface and the appearance of tire and avenges volume, thus ensures vehicle safe driving.
Embodiment 2
As the second preferred embodiment, all the other are identical with embodiment 1, and difference is, the present embodiment provides four row's pattern block sequences to be followed successively by hexagonal pattern block sequence 1, rectangle pattern block sequence 4, diamond tread design block sequence 5 and parallelogram pattern block sequence 6; The rectangle decorative pattern block length of rectangle pattern block sequence 4 is 20mm, width is 28 mm, the diamond tread design block length of diamond tread design block sequence 5 is 30 mm, width 31mm, the parallelogram pattern block length of parallelogram pattern block sequence 6 is 20 mm, width is 28 mm, and the arrangement of four row's pattern block sequences and size, can reach best effect.
The groove width of the longitudinal slot 2 that the present embodiment provides is 10mm, and groove depth is 10mm; The groove depth of transverse groove 3 is greater than the groove depth of longitudinal slot 2, and its groove depth is 11mm; Transverse groove 3 between hexagonal pattern block and plane-parallel, transverse groove 3 between rectangle pattern block and plane-parallel, transverse groove 3 between diamond tread design block is 80 ° with the angle of horizontal surface, and the transverse groove 3 between parallelogram pattern block is 80 ° with the angle of horizontal surface; The bottom land undulate of microgroove groove, the groove width of microgroove groove is 1.0mm, and groove depth is 8mm, and waveform microgroove groove increases tire and the friction force on snowfield road surface and the appearance of tire and avenges volume, thus ensures vehicle safe driving.
Embodiment 3
As the 3rd preferred embodiment, all the other are identical with embodiment 1 or 2, difference is, the present embodiment provides four row's pattern block sequences to be followed successively by octagon pattern block sequence 1, rectangle pattern block sequence 4, diamond tread design block sequence 5 and parallelogram pattern block sequence 6; The rectangle decorative pattern block length of rectangle pattern block sequence 4 is 25mm, width is 26 mm, the diamond tread design block length of diamond tread design block sequence 5 is 28 mm, width 30mm, the parallelogram pattern block length of parallelogram pattern block sequence 6 is 25 mm, width is 26 mm, and the arrangement of four row's pattern block sequences and size, can reach best effect.
The groove width of the longitudinal slot 2 that the present embodiment provides is 8mm, and groove depth is 9mm; The groove depth of transverse groove 3 is greater than the groove depth of longitudinal slot 2, and its groove depth is 10mm; Transverse groove 3 between octagon pattern block and plane-parallel, transverse groove 3 between rectangle pattern block and plane-parallel, transverse groove 3 between diamond tread design block is 45 ° with the angle of horizontal surface, and the transverse groove 3 between parallelogram pattern block is 45 ° with the angle of horizontal surface; The bottom land undulate of microgroove groove, the groove width of microgroove groove is 0.8mm, and groove depth is 5mm.Waveform microgroove groove increases tire and the friction force on snowfield road surface and the appearance of tire and avenges volume, thus ensures vehicle safe driving.
Tire shoulder 8 and crown abutting end that the present embodiment provides are provided with pattern block on tire shoulder sequence 7, pattern block on tire shoulder sequence 7 matches with pattern block sequence on crown, so that tire dispels the heat, thus extend the service life of tire, tire shoulder 8 and sidewall abutting end are provided with snowflake shape groove 9.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. mud-and-snow tyre, comprise tire body and tyre surface, described tyre surface comprises crown, tire shoulder and sidewall, described crown to be arranged on described tire body and to touch with ground, described tire shoulder connects described crown and described sidewall, it is characterized in that, the longitudinal slot that described crown is arranged along described tire body circumferencial direction by several intersects to be formed to arrange pattern block sequence with several along the transverse groove that described tire body Width arranges more, described many row's pattern block sequences comprise polygon pattern block sequence, at least one in parallelogram pattern block sequence, described many each of row's pattern block sequence are equipped with microgroove groove on pattern blocks.
2. mud-and-snow tyre according to claim 1, is characterized in that, described polygon pattern block sequence is N limit shape pattern block sequence, described N >=5.
3. mud-and-snow tyre according to claim 2, is characterized in that, described parallelogram pattern block sequence is at least one in rectangle pattern block sequence, diamond tread design block sequence.
4. mud-and-snow tyre according to claim 3, is characterized in that, the length of each rectangle pattern block of described rectangle pattern block sequence is 20 ~ 25mm, and width is 22 ~ 28mm.
5. mud-and-snow tyre according to claim 3, is characterized in that, the length of each diamond tread design block sequence of described diamond tread design block sequence is 25 ~ 30mm, and width is 28 ~ 31mm.
6. mud-and-snow tyre according to claim 3, is characterized in that, the groove width of described longitudinal slot is 5 ~ 10mm, and groove depth is 8 ~ 10mm; The groove depth of described transverse groove is greater than the groove depth of described longitudinal slot, and its groove depth is 9 ~ 11mm.
7. mud-and-snow tyre according to claim 6, is characterized in that, described transverse groove and horizontal surface form angle and differ, and its angle span is 0 ~ 80 °.
8. mud-and-snow tyre according to claim 3, is characterized in that, the bottom land undulate of described microgroove groove, and the groove width of described microgroove groove is 0.5 ~ 1.0mm, and groove depth is 3 ~ 8mm.
9. mud-and-snow tyre according to claim 3, it is characterized in that, described tire shoulder and described crown abutting end are provided with pattern block on tire shoulder sequence, and on described pattern block on tire shoulder sequence and crown, adjacent lugs sequence matches, and described tire shoulder and described sidewall abutting end are provided with snowflake shape groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251559.7A CN104228469A (en) | 2013-06-24 | 2013-06-24 | Snowfield tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251559.7A CN104228469A (en) | 2013-06-24 | 2013-06-24 | Snowfield tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104228469A true CN104228469A (en) | 2014-12-24 |
Family
ID=52217729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310251559.7A Pending CN104228469A (en) | 2013-06-24 | 2013-06-24 | Snowfield tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104228469A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3539798A1 (en) * | 2018-03-13 | 2019-09-18 | Sumitomo Rubber Industries, Ltd. | Tyre |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660651A (en) * | 1994-02-25 | 1997-08-26 | Semperit Reifen Ag | Pneumatic tire including sipes |
| CN1494490A (en) * | 2001-02-28 | 2004-05-05 | ��������̥��˾ | Tyre tread for motor vehicles, particularly for snow-covered ground |
| US20070089821A1 (en) * | 2005-02-25 | 2007-04-26 | The Yokohama Rubber Co., Ltd. | Pneumatic tire and mold |
| CN101384441A (en) * | 2006-02-20 | 2009-03-11 | 株式会社普利司通 | Pneumatic tire |
| CN203418935U (en) * | 2013-06-24 | 2014-02-05 | 建大橡胶（中国）有限公司 | Snow tire |
-
2013
- 2013-06-24 CN CN201310251559.7A patent/CN104228469A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660651A (en) * | 1994-02-25 | 1997-08-26 | Semperit Reifen Ag | Pneumatic tire including sipes |
| CN1494490A (en) * | 2001-02-28 | 2004-05-05 | ��������̥��˾ | Tyre tread for motor vehicles, particularly for snow-covered ground |
| US20070089821A1 (en) * | 2005-02-25 | 2007-04-26 | The Yokohama Rubber Co., Ltd. | Pneumatic tire and mold |
| CN101384441A (en) * | 2006-02-20 | 2009-03-11 | 株式会社普利司通 | Pneumatic tire |
| CN203418935U (en) * | 2013-06-24 | 2014-02-05 | 建大橡胶（中国）有限公司 | Snow tire |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3539798A1 (en) * | 2018-03-13 | 2019-09-18 | Sumitomo Rubber Industries, Ltd. | Tyre |
| JP2019156177A (en) * | 2018-03-13 | 2019-09-19 | 住友ゴム工業株式会社 | tire |
| US11192404B2 (en) | 2018-03-13 | 2021-12-07 | Sumitomo Rubber Industries, Ltd. | Tyre |
| JP7081229B2 (en) | 2018-03-13 | 2022-06-07 | 住友ゴム工業株式会社 | tire |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101249775A (en) | Automobile wheel anti-theft anti-drift device | |
| CN203418936U (en) | SUV (sport utility vehicle) snow tire | |
| CN201863648U (en) | Tread patterns for truck tire | |
| CN203418935U (en) | Snow tire | |
| CN104249603A (en) | SUV snow tire | |
| CN202242812U (en) | Tire special for cross-country vehicle | |
| CN104228469A (en) | Snowfield tire | |
| CN202806228U (en) | All-terrain vehicle tire with lambda-type pattern blocks and lambda-mirror-image-type pattern blocks | |
| CN202368271U (en) | Tire for snowfield | |
| CN102398477A (en) | Truck tyre surface pattern | |
| CN202242811U (en) | Tyre for all terrain SUV | |
| CN106183647B (en) | Ice and snow road tyres for passenger cars | |
| CN203844546U (en) | Pattern structure with invisible patterns for tires of trucks and passenger cars | |
| CN204278944U (en) | A kind of heart-shaped mud ground tire | |
| CN103182906B (en) | Snow tyre | |
| CN201685660U (en) | Tire suitable for various roads | |
| CN209240795U (en) | A kind of novel tire | |
| CN207224985U (en) | A kind of all-terrain vehicle tyre tread structure | |
| CN104385856A (en) | Heart-shaped mud tire | |
| CN202428998U (en) | Tire tread of heavy truck | |
| CN103978848B (en) | Cross-country traveling ability radial tire tread decorative pattern | |
| CN205871635U (en) | Agricultural tire pattern structure | |
| CN204687748U (en) | A kind of High Performance middle-long distance drive wheel decorative pattern | |
| CN201520168U (en) | Tire | |
| CN104015571B (en) | Truck trailer tire tread contour |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |