CN211617335U - Tyre pattern - Google Patents

Abstract

The utility model belongs to the technical field of automobile tire decorative pattern, especially, relate to a tire decorative pattern. The tire tread pattern comprises an inner tire shoulder pattern block, an inner pattern block, a middle pattern block, an outer pattern block and an outer tire shoulder pattern block which are sequentially arranged, wherein the inner pattern block is provided with a first transverse sipe, the inner side of the middle pattern block is provided with a first wedge-shaped transverse groove, and two sides of the outer pattern block are provided with a second wedge-shaped transverse groove and a third wedge-shaped transverse groove; the pitches of the inner shoulder pattern blocks and the outer shoulder pattern blocks are equal; main grooves are respectively arranged among the pattern blocks; the widths of the four grooves of the main groove are reduced from inside to outside, and the width of the groove at the outermost side is the minimum. The decorative pattern effectively reduces noise generated by the tire in the high-speed driving process, improves the ground gripping performance and the control stability during high-speed turning, improves the driving stability, improves the drainage performance, shortens the braking distance of a wet and slippery road surface, and also shows stable control performance on the wet and slippery road surface.

Description

Tyre pattern

Technical Field

The utility model belongs to the technical field of automobile tire decorative pattern, especially, relate to a tire decorative pattern.

Background

With the rapid development of science and technology and the improvement of the performance requirements of people on automobiles, tires with common performance cannot meet the requirements of people on performance such as pursuing sports, comfort, silence, high speed and the like. The tires of ordinary cars, sports cars and sports cars have to ensure excellent drainage performance in rainy days, stable turning performance and stable operation performance on dry and wet road surfaces, and provide comfortable and quiet driving experience in high-speed running.

The tire tread pattern in the prior art can not realize good drainage performance and control performance of dry and wet ground, and the tire and the air flow motion in the tread pattern groove generate large noise and poor drainage performance in the high-speed driving process, so that the driving experience of a driver is poor.

Disclosure of Invention

The utility model provides a UHP series asymmetric decorative pattern has solved the unable good drainage performance of realizing of tire tread decorative pattern among the prior art and the performance of controlling with wet ground futilely to the noise that high-speed in-process tire and tread decorative pattern ditch inslot air current motion produced is big and drainage performance poor, makes the driver and passenger drive the technological problem who experiences the difference.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a tire pattern comprises an inner tire shoulder pattern block, an inner pattern block, a middle pattern block, an outer pattern block and an outer tire shoulder pattern block which are sequentially arranged, wherein the inner pattern block is provided with a first transverse sipe, the inner side of the middle pattern block is provided with a first wedge-shaped transverse groove, and two sides of the outer pattern block are provided with a second wedge-shaped transverse groove and a third wedge-shaped transverse groove; the pitches of the inner shoulder pattern blocks and the outer shoulder pattern blocks are equal;

main grooves are respectively arranged between the inner shoulder pattern blocks and the inner pattern blocks, between the inner pattern blocks and the middle pattern blocks, between the middle pattern blocks and the outer pattern blocks and between the outer pattern blocks and the outer shoulder pattern blocks;

the widths of the four grooves of the main groove are reduced from inside to outside, and the width of the groove at the outermost side is the minimum.

Further, the first wedge-shaped transverse groove is communicated with the main groove, and the outer side of the middle pattern block is not communicated with the main groove.

Further, the second wedge-shaped transverse groove and the third wedge-shaped transverse groove are communicated with the main groove.

Further, the inner shoulder pattern blocks are provided with inner open type shoulder pattern grooves and shoulder transverse sipes.

Further, the outer shoulder pattern blocks are provided with outer open type shoulder pattern grooves.

Further, the inner semi-enclosed shoulder grooves have a width less than the outer open shoulder grooves.

A tyre comprising said tread pattern.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model provides a tire pattern is UHP series asymmetric pattern, the stability of controlling and the wet and slippery performance that the tire produced at high-speed driving in-process have effectively been improved, adopt four main grooves, the slot width of four main grooves diminishes from inside to outside, the slot width in the outside is minimum, the drainage has been guaranteed, the slot width diminishes from inside to outside and the angle design of horizontal sword groove provides the travelling comfort of riding and has reached noise reduction, drainage performance and noise reduction obtain very big promotion.

2. The utility model provides a tire decorative pattern tire shoulder adopts firm semi-enclosed decorative pattern piece design, the ground performance of grabbing when having improved high-speed turn with control the stability can, make to drive more safe and reliable.

3. The utility model provides an inside and outside tread pattern groove optimal design, outside tread pattern groove are wider than inboard tread pattern groove, when making inside and outside decorative pattern piece rigidity obtain best balance high-speed traveling, driving stability improves.

4. The utility model discloses in set up broad decorative pattern slot, and tiny slot design, improved drainage performance, shortened the braking distance on slippery road surface, also demonstrate stable the performance of controlling on slippery road surface.

Drawings

Fig. 1 is a schematic structural diagram of a tire pattern provided by the present invention;

FIG. 2 is a schematic structural diagram of a tire pattern provided by the present invention;

note: 1-inner tire shoulder pattern block, 2-inner tire shoulder pattern block, 3-middle pattern block, 4-outer tire shoulder pattern block, 5-outer tire shoulder pattern block, 6-inner open tire shoulder pattern groove, 7-outer open tire shoulder pattern groove, 8-tire shoulder transverse sipe, 9-first transverse sipe, 10-first wedge-shaped transverse groove, 11-second wedge-shaped transverse groove, 12-third wedge-shaped transverse groove and 13-main groove.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "inner", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): as shown in fig. 1, the present embodiment provides a tire pattern, which includes an inner shoulder block 1, an inner block 2, a middle block 3, an outer block 4 and an outer shoulder block 5, which are sequentially arranged, wherein the inner block 2 is provided with a first lateral sipe 9, the middle block 3 is provided with a first wedge-shaped lateral groove 10, and the outer block 4 is provided with a second wedge-shaped lateral groove 11 and a third wedge-shaped lateral groove 12 on two sides; as shown in fig. 2, the inner shoulder blocks 1 and the outer shoulder blocks 5 in the present embodiment have the same pitch, and the inner shoulder blocks 1 and the outer shoulder blocks 5 have the same pitch S. The inner and outer pitches are arranged at equal intervals, so that the tire can keep good dynamic balance and uniformity, and the control stability is enhanced.

The embodiment of the utility model provides an in adopt asymmetric decorative pattern design, the tiny decorative pattern piece of inboard high density distributes, makes the driver and the passenger have more comfortable, quiet experience of driving. The design of the wide pattern grooves and the small grooves in the embodiment improves the drainage performance, shortens the braking distance of a wet and slippery road surface, and shows stable control performance on the wet and slippery road surface, and the design of the firm and large pattern blocks is adopted in the outer tire shoulder, so that the ground gripping performance and the control stability during high-speed turning are improved, and the driving is safer and more reliable.

Main grooves 13 are respectively arranged between the inner shoulder pattern block 1 and the inner pattern block 2, between the inner pattern block 2 and the middle pattern block 3, between the middle pattern block 3 and the outer pattern block 4 and between the outer pattern block 4 and the outer shoulder pattern block 5 in the embodiment; the widths of the four main grooves 13 are reduced from inside to outside, the width of the outermost groove is the smallest, the inner side drainage performance and the outer side ground gripping performance are enhanced, and the tire control stability is improved. In the embodiment, the drainage performance is ensured by adopting the 4 main grooves 13 with optimized positions and widths, and the riding comfort and the noise reduction effect are provided by adopting the four grooves, the groove widths are arranged from inside to outside in a reducing way and the angle design of the transverse cutter grooves.

The first cross wedge groove 10 and the main groove 13 communicate with each other, the outer side of the middle block 3 does not communicate with the main groove 13, and the second cross wedge groove 11 and the third cross wedge groove 12 communicate with the main groove 13. In the embodiment, the first wedge-shaped transverse groove 10 is communicated with the main groove 13, and continuous ribs formed by the middle pattern blocks 3 are broken, so that the drainage performance of the tire in the running process is effectively improved, and the wet land gripping capacity is improved. In this embodiment, the second wedge-shaped transverse groove 11 is communicated with the main groove 13, a third wedge-shaped transverse groove 12 is arranged at a position close to the second wedge-shaped transverse groove 11, and the multi-angle wedge-shaped transverse grooves are combined, so that the noise frequency distribution is shifted to high frequency, and the noise generated by the tire is blocked by the vehicle body.

The inner shoulder pattern blocks 1 in the embodiment are provided with inner open type shoulder pattern grooves 6 and shoulder transverse sipes 8, so that the inner drainage performance is enhanced.

The outer side tire shoulder pattern blocks 5 are provided with outer side open type tire shoulder pattern grooves 7, and the width of the inner side semi-closed type tire shoulder pattern grooves 6 is smaller than that of the outer side open type tire shoulder pattern grooves 7. The inner tapered shoulder groove 6 in this embodiment has a smaller width than the outer semi-closed shoulder groove 7, and improves the driving stability when the inner and outer blocks are driven at high speed with the best rigidity balance.

The tire pattern sidewall main body in the embodiment adopts a trapezoidal graphic design, and more shows fashionable movement.

The tread groove bottom of the tire pattern in the embodiment is also provided with a reinforcing block, so that the control stability is improved.

Another embodiment of the present invention provides a tire comprising a tire pattern as in any of the above embodiments. The tire comprises a tread which is in contact with the ground during running, and a tread provided with a tread pattern as described in any of the above embodiments. Be provided with tire tread of tire decorative pattern have firm furrow combination, vertically and horizontally staggered also is difficult for taking place damage or mar under abominable driving condition, possess excellent durability, the mileage of traveling is bigger.

Claims (7)

1. A tyre tread, characterized in that: the tire tread pattern block comprises an inner tire shoulder pattern block (1), an inner tire shoulder pattern block (2), a middle pattern block (3), an outer tire shoulder pattern block (4) and an outer tire shoulder pattern block (5) which are sequentially arranged, wherein the inner tire shoulder pattern block (2) is provided with a first transverse sipe (9), the inner side of the middle pattern block (3) is provided with a first wedge-shaped transverse groove (10), and two sides of the outer tire shoulder pattern block (4) are provided with a second wedge-shaped transverse groove (11) and a third wedge-shaped transverse groove (12); the pitches of the inner shoulder pattern blocks (1) and the outer shoulder pattern blocks (5) are equal;

main grooves (13) are respectively arranged between the inner shoulder pattern blocks (1) and the inner side pattern blocks (2), between the inner side pattern blocks (2) and the middle pattern blocks (3), between the middle pattern blocks (3) and the outer side pattern blocks (4) and between the outer side pattern blocks (4) and the outer shoulder pattern blocks (5);

the widths of four grooves of the main grooves (13) are reduced from inside to outside, and the width of the outermost groove is the minimum.

2. Tyre pattern as claimed in claim 1, wherein: the first wedge-shaped transverse groove (10) is communicated with the main groove (13), and the outer side of the middle pattern block (3) is not communicated with the main groove (13).

3. Tyre pattern as claimed in claim 1, wherein: the second wedge-shaped transverse groove (11) and the third wedge-shaped transverse groove (12) are communicated with the main groove (13).

4. Tyre pattern as claimed in claim 1, wherein: the inner tire shoulder pattern blocks (1) are provided with inner open tire shoulder pattern grooves (6) and tire shoulder transverse sipes (8).

5. Tyre pattern according to claim 4, characterized in that: the outer side tire shoulder pattern blocks (5) are provided with outer side open type tire shoulder pattern grooves (7).

6. Tyre pattern according to claim 5, characterized in that: the width of the inner semi-closed shoulder groove (6) is smaller than that of the outer open shoulder groove (7).

7. A tyre comprising a tread pattern as claimed in any one of claims 1 to 6.

Images