CN207028720U - All steel load mine type radial tire tread pattern structure - Google Patents

Abstract

The utility model discloses a kind of all steel load mine type radial tire tread pattern structure, including tire tread, decorative pattern is evenly distributed with the tire tread；The tire tread is made up of nine equal portions segmented molds, and the center line circumferential along the tire tread is supreme, lower side panel direction, is respectively uniformly distributed the transverse pattern that structure is identical, in opposite direction, and the dual purpose tread pattern of ordinate cutting composition；The transverse pattern is octagonal structure；Three rectangular row's stone columns are both provided with the bottom of trench of each transverse pattern；The bottom of trench of each transverse pattern has reinforcement；The ditch head of each transverse pattern and the certain inclination angle transition of reinforcement junction band；The utility model has the advantage of：With higher overload capacity and impact resistance, and there is the first-class probability for causing tire earlier period damage of puncture, incised wound, horsestone and greatly reduced in tyre surface.

Description

All steel load mine type radial tire tread pattern structure

Technical field

A kind of pattern structure on tire tread is the utility model is related to, specifically a kind of all steel load mine type meridian Pattern structure on tire tread, belong to pattern structure on tire tread field.

Background technology

Tyre tread has a variety of, and its design is considered according to different purposes, the applicability of different road conditions, I Select when, also to consider in terms of these.Tyre tread plays a very important role to whole driving life, designs Rational decorative pattern can not only help your fuel-economizing in the epoch that this oil price skyrockets, moreover it is possible to automobile caused noise in driving is reduced, And can strengthens driving force, brake force and tractive force performance of the automobile on various severe, wet and slippery road surfaces simultaneously, so as to increase automobile The security of driving.

Tyre tread classification generally has several：

（1）Straight flute decorative pattern, is also highway tread pattern.Pattern Design of this decorative pattern based on longitudinal furrow.

Feature：It is excellent to manipulate stability, rotation resistance is small, and noise is low, and particularly drainage performance is outstanding, it is not easy to laterally sliding Move.

It is applicable：Walking uses vehicle in flat road surface：Car, truck, or even aircraft.

Shortcoming：Driving and tractive force are poor.

（2）Traverse furrow decorative pattern：Pattern Design based on traverse furrow.

Feature：The driving force of traverse furrow decorative pattern, brake force and tractive force are especially outstanding, and its anti-wear performance is splendid.

It is applicable：The severe pavement usage vehicle such as blinding road：Mostly use in industry, mine car such as bull-dozer, excavate The Medium or severe type such as machine, loading machine lorry uses.

Shortcoming：Noise is big.

（3）Ditch decorative pattern in length and breadth：The Pattern Design of comprehensive straight flute type and traverse furrow type.

The advantages of ditch decorative pattern is also comprehensive decorative pattern in length and breadth, and it has had both longitudinal furrow and traverse furrow decorative pattern.

It is applicable：Severe road surface.

Shortcoming：Easily produce abnormal wear.

（4）Block-type tread：Decorative pattern is with block regularly arranged.

Feature：Driving force, brake force are good, there is provided the strength that driving car advances.

It is applicable：The road surfaces such as snowfield, miriness.

Shortcoming：Wear no resistance, mileage short life.

The main mine tire travel route of in the market is the more severe road surface in Cai Liao areas to ore dressing plant, and speed exists Below 50Km/h, the main quality symptom of tire are to collapse to use up that block, hat are de-, and crown top is quick-fried, and a small amount of reeling off raw silk from cocoons is quick-fried, and tire is to tyre surface It is required that it is higher, should have good anti-puncture, anti-collapse to use up block and anti-cut performance.

On the worse mining area road surface of environment or mining area to ore dressing plant combination property tire, tire in the market Decorative pattern form is single, the first-class phenomenon of puncture, incised wound, horsestone easily occurs, and causes tire earlier period damage.

Utility model content

In order to solve the above problems, the utility model devises a kind of all steel load mine type radial tire tread decorative pattern Structure, there is stronger overload capacity and impact resistance, reduced using the tire of the utility model decorative pattern form and pierced Prick, incised wound, the first-class probability for causing tire earlier period damage of horsestone.

The technical solution of the utility model is：

All steel load mine type radial tire tread pattern structure, including tire tread, on the tire tread uniformly Decorative pattern is distributed with；The tire tread is made up of nine equal portions segmented molds, and the center line circumferential along the tire tread is supreme, downside Plate direction, it is respectively uniformly distributed the transverse pattern that structure is identical, in opposite direction, and the mixing flower of ordinate cutting composition Line；The transverse pattern is octagonal structure；Three rectangular rows are both provided with the bottom of trench of each transverse pattern Stone column；The bottom of trench of each transverse pattern is equipped with reinforcement, makes bottom of trench strongr；The ditch head of each transverse pattern With the certain inclination angle transition of reinforcement junction band, it is ensured that occur without bottom of trench breach and the problem of horsestone head, ordinate cutting is The reinforcing rib design of appropriate depth.

Further, the pitch of the decorative pattern is 33 sections, and the upper and lower of the nine equal portions segmented mold uniformly divides respectively upwards 33 decorative patterns are furnished with, the decorative pattern adds the dual purpose tread pattern of longitudinal curved structure composition for anistree transversary；The decorative pattern Depth is 19-20mm；Three 3*3mm rectangular taw block i.e. height is both provided with the bottom of trench of each transverse pattern It is 3mm with width, is connected between the taw block, the bottom of trench of the decorative pattern there are the thick reinforcements of 3-4mm, makes bottom of trench stronger Strong, the ditch head of the decorative pattern is provided with is with the enlarged transition angle that tyre surface normal angle is 10-20o, ordinate cutting The reinforcing rib design of appropriate depth.

The utility model decorative pattern is the dual purpose tread pattern that traverse furrow decorative pattern adds ordinate cutting to form, and novel form, practicality, is spent Line design depth is 19-20mm；Groove bottom is provided with reinforcement, makes bottom of trench strongr, and transition angle in groove head increases, really Protect without bottom of trench breach and occur the problem of horsestone head；To ensure gripping power, prevent from skidding, use less pattern pitch as 33 Section, the block-type tread design of increasing；Sidewall uses special sidewall Curve Design, prevents that sidewall is ground mutually during the twin tyre of sidewall Damage；Strengthen belt steel wire, carcass cord design, it is ensured that load resistant power；Designed plus crown formula, anti-puncture, collapse and use up soon, Crown heat resistance is improved, it is a mine type radial for providing outstanding combination property to determine it.

Reduce and the first-class probability for causing tire earlier period damage of puncture, incised wound, horsestone occur, enhance spacious mountain type of all steel The anti-puncture of the endurance quality of radial tire, especially tyre surface, anti-collapse use up block and anti-cut performance.

The utility model has the advantage of：With higher overload capacity and impact resistance, and tyre surface occur puncture, Incised wound, the first-class probability for causing tire earlier period damage of horsestone greatly reduce.

The utility model is described in further detail with reference to the accompanying drawings and examples.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model embodiment.

Embodiment

Preferred embodiment of the present utility model is illustrated below, it will be appreciated that preferred embodiment described herein The utility model is merely to illustrate and explained, is not used to limit the utility model.

Embodiment 1

As shown in figure 1, a kind of all steel load mine type radial tire tread pattern structure,

Including tire tread 1, decorative pattern is evenly distributed with the tire tread；

The tire tread 1 is made up of nine equal portions segmented molds, and the pitch of the decorative pattern is 33 sections, circumferential along tire tread Center line is supreme, lower side panel direction, is respectively uniformly distributed 33 transverse patterns that structure is identical, in opposite direction, the transverse direction Decorative pattern is octagonal 2, and the pattern depth is 19-20mm；

Three rectangular row's stone columns 3 are both provided with the bottom of trench of each transverse pattern；

Each horizontal and vertical groove bottom is equipped with reinforcement 4, makes bottom of trench strongr；

Each cross groove head design has the transition angle 5 of increasing；

Each horizontal and vertical decorative pattern circumferential distribution has multiple steam vents 7 through mould；

In tyre tread bottom of trench using two Pattern Designs 6 for having transition.

The utility model decorative pattern form is simple, agile, and Pattern Design depth is 19-20mm；Groove bottom is provided with reinforcement, Make bottom of trench strongr, transition angle in groove head increases, it is ensured that occurs without the problem of bottom of trench breach horsestone head；To ensure to grasp Power, prevent from skidding, use less pattern pitch as 32 sections；Sidewall uses special sidewall Curve Design, prevents sidewall twins And sidewall is worn mutually when filling；Strengthen belt steel wire, carcass cord design, it is ensured that load resistant power；Designed plus crown formula, Anti- puncture, collapse and use up soon, improve crown heat resistance, it is a mine type meridian for providing outstanding combination property to determine it Tire.

The utility model, which reduces, there is the first-class probability for causing tire earlier period damage of puncture, incised wound, horsestone, enhances complete The endurance quality of the spacious mountain type radial of steel, the especially anti-puncture of tyre surface, anti-collapse use up block and anti-cut performance.This practicality New decorative pattern form has higher an overload capacity and impact resistance, and tyre surface occurs that puncture, incised wound, horsestone are first-class to be caused The probability of tire earlier period damage greatly reduces.

After the utility model tyre tread structure, laboratory experiment mileage and outdoor actual entrucking range it is experimentally confirmed that All steel mine type radial of the present utility model, its indoor endurance quality and outdoor distance travelled ratio can not tire obtain Greatly improve, the utility model decorative pattern form has higher an overload capacity and impact resistance, and tyre surface occur puncture, Incised wound, the first-class probability for causing tire earlier period damage of horsestone greatly reduce.

Claims (6)

1. all steel load mine type radial tire tread pattern structure, it is characterised in that：Including tire tread, the tire Decorative pattern is evenly distributed with face；The tire tread is made up of nine equal portions segmented molds, the center line circumferential along the tire tread Supreme, lower side panel direction, it is respectively uniformly distributed the transverse pattern that structure is identical, in opposite direction, and ordinate cutting composition Dual purpose tread pattern；The transverse pattern is octagonal structure；It is both provided with the bottom of trench of each transverse pattern three long Square row's stone column；The bottom of trench of each transverse pattern has reinforcement；The ditch head of each transverse pattern is with strengthening The band transition of muscle junction.

2. all steel load mine type radial tire tread pattern structure according to claim 1, it is characterised in that：It is described The pitch of decorative pattern is 33 sections, and the upper and lower of the nine equal portions segmented mold has been respectively uniformly distributed 33 decorative patterns upwards.

3. all steel load mine type radial tire tread pattern structure according to claim 1, it is characterised in that：It is described Decorative pattern is that anistree transversary adds the depth of decorative pattern described in the dual purpose tread pattern of longitudinal curved structure composition to be 19-20mm.

4. all steel load mine type radial tire tread pattern structure according to claim 1, it is characterised in that：Each Three 3*3mm rectangular taw block is both provided with the bottom of trench of the transverse pattern, is connected between the taw block.

5. all steel load mine type radial tire tread pattern structure according to claim 1, it is characterised in that：It is described The bottom of trench of decorative pattern has the thick reinforcements of 3-4mm.

6. all steel load mine type radial tire tread pattern structure according to claim 1, it is characterised in that：It is described The enlarged transition angle that the ditch head of decorative pattern is provided with tyre surface normal angle is 10-20o.