CN213973477U - High ground low noise tire of grabbing - Google Patents

Abstract

The utility model discloses a high ground low noise tire of grabbing, including the tire body, the tire body includes tread and the side wall of setting in the tread both sides, and the position that the tread meets with the side wall of both sides is the tire shoulder, and the tire shoulder divide into left tire shoulder and right tire shoulder, wherein, be provided with four main ditches on the tread; the utility model arranges four zigzag main ditches on the tread, thereby improving the running safety and effectively improving the drainage performance; three main blocks with large width at the center of the tread ensure the straight-line driving performance and improve the control guarantee; the tread is provided with first noise reduction grooves and second noise reduction grooves which are different in arrangement size and are matched with each other, so that a water film can be damaged, and good ground holding force is improved; the 3D steel sheet design is adopted, so that the driving noise is reduced, the ground holding force of the wetland is improved, the pattern heat generation is reduced, and the safe driving performance is improved; the wide left shoulder and the wide right shoulder adopt closed grooves, so that the running noise can be reduced, and quiet driving is promoted.

Description

High ground low noise tire of grabbing

Technical Field

The utility model relates to a tire technical field, especially a high ground low noise tire of grabbing.

Background

At present, common car tires in the market can only meet the common bearing requirements, and the performances of silence, control and the like of the tires are very lacking. In view of the above problems, we have designed a tire with high grip and low noise.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the utility model provides a following technical scheme: a high-grip low-noise tire comprises a tire body, wherein the tire body comprises a tire tread and tire sidewalls arranged on two sides of the tire tread, the part of the tire tread, which is connected with the tire sidewalls on the two sides, is a tire shoulder, and the tire shoulder is divided into a left tire shoulder and a right tire shoulder; a first main block is arranged between the first main ditch and the second main ditch, a second main block is arranged between the second main ditch and the third main ditch, and a third main block is arranged between the third main ditch and the fourth main ditch; and the left tire shoulder and the right tire shoulder are respectively provided with a closed groove, and the closed grooves on the left tire shoulder and the right tire shoulder are arranged in a mutually crossed and symmetrical mode.

Preferably, the first main groove, the second main groove, the third main groove and the fourth main groove are all zigzag-shaped main grooves.

Preferably, two sides of the four main trenches are respectively provided with a first noise reduction groove and a second noise reduction groove, and the first noise reduction groove and the second noise reduction groove on two sides of the first main trench are mutually crossed and symmetrical with the first noise reduction groove and the second noise reduction groove on two sides of the second main trench; the first noise reduction grooves and the second noise reduction grooves on two sides of the second main groove are mutually crossed and symmetrical with the first noise reduction grooves and the second noise reduction grooves on two sides of the third main groove; the first noise reduction grooves and the second noise reduction grooves on two sides of the third main groove are mutually crossed and symmetrical with the first noise reduction grooves and the second noise reduction grooves on two sides of the fourth main groove.

Preferably, 3D steel sheets are uniformly arranged on two sides of the first main groove, the second main groove, the third main groove and the fourth main groove at intervals; 3D steel sheets are uniformly arranged on the left tire shoulder and the right tire shoulder at intervals; the 3D steel sheets arranged on two sides of the first main ditch and the second main ditch are mutually crossed and symmetrical with the 3D steel sheets on two sides of the third main ditch and the fourth main ditch; the 3D steel sheets arranged on the left tire shoulder and the right tire shoulder at even intervals are mutually crossed and symmetrical.

Has the advantages that: compared with the prior art, the beneficial effects of the utility model are that: the utility model arranges four zigzag main ditches on the tread, thereby improving the running safety and effectively improving the drainage performance; three main blocks with large width at the center of the tread ensure the straight-line driving performance and improve the control guarantee; the tread is provided with first noise reduction grooves and second noise reduction grooves which are different in arrangement size and are matched with each other, so that a water film can be damaged, and good ground holding force is improved; the 3D steel sheet design is adopted, so that the driving noise is reduced, the ground holding force of the wetland is improved, the pattern heat generation is reduced, and the safe driving performance is improved; the wide left shoulder and the wide right shoulder adopt closed grooves, so that the running noise can be reduced, and quiet driving is promoted.

Drawings

Fig. 1 is a schematic view of the overall structure of a tire with high ground gripping and low noise according to the present invention.

In the drawings: 1-tread, 2-left tire shoulder, 3-right tire shoulder, 4-first main groove, 5-second main groove, 6-third main groove, 7-fourth main groove, 8-3D steel sheet, 9-first main block, 10-second main block, 11-third main block, 12-first noise reduction groove, 13-second noise reduction groove and 14-closed groove.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Examples

Referring to the attached drawings, in the embodiment of the present invention, a tire with high ground gripping and low noise comprises a tire body, wherein the tire body comprises a tread 1 and sidewalls arranged on two sides of the tread, a tire shoulder is arranged at a position where the tread 1 is connected with the sidewalls on two sides, and the tire shoulder is divided into a left tire shoulder 2 and a right tire shoulder 3, wherein four main grooves are arranged on the tread 1, and a first main groove 4, a second main groove 5, a third main groove 6 and a fourth main groove 7 are sequentially arranged from left to right; a first main block 9 is arranged between the first main ditch 4 and the second main ditch 5, a second main block 10 is arranged between the second main ditch 5 and the third main ditch 6, and a third main block 11 is arranged between the third main ditch 6 and the fourth main ditch 7; the left tire shoulder 2 and the right tire shoulder 3 are respectively provided with a closed groove 14, the closed grooves 14 on the left tire shoulder 2 and the right tire shoulder 3 are arranged in a mutually crossed and symmetrical mode, and by means of the closed grooves 14, driving noise can be reduced, and quiet driving is improved.

The first main ditch 4, the second main ditch 5, the third main ditch 6 and the fourth main ditch 7 are zigzag-shaped main ditches, so that the running safety can be improved, and the drainage performance can be effectively improved.

A first noise reduction groove 12 and a second noise reduction groove 13 are respectively arranged on two sides of the four main grooves, and the first noise reduction groove 12 and the second noise reduction groove 13 on two sides of the first main groove 4 are mutually crossed and symmetrical with the first noise reduction groove 12 and the second noise reduction groove 13 on two sides of the second main groove 5; the first noise reduction grooves 12 and the second noise reduction grooves 13 on two sides of the second main groove 5 are mutually crossed and symmetrical with the first noise reduction grooves 12 and the second noise reduction grooves 13 on two sides of the third main groove 6; the first noise reduction grooves 12 and the second noise reduction grooves 13 on the two sides of the third main groove 6 and the first noise reduction grooves 12 and the second noise reduction grooves 13 on the two sides of the fourth main groove 7 are mutually crossed and symmetrical; through arranging the first grooves 12 and the second grooves 13 of making an uproar not of uniform size and mutually supporting, can destroy the water film, improve good land fertility of grabbing.

3D steel sheets 8 are uniformly arranged on two sides of the first main groove 4, the second main groove 5, the third main groove 6 and the fourth main groove 7 at intervals; the left tire shoulder 2 and the right tire shoulder 3 are uniformly provided with 3D steel sheets 8 at intervals; 3D steel sheets 8 arranged on two sides of the first main ditch 4 and the second main ditch 5 and 3D steel sheets 8 on two sides of the third main ditch 6 and the fourth main ditch 7 are mutually crossed and symmetrical; the 3D steel sheets 8 evenly arranged on the left tire shoulder 2 and the right tire shoulder 3 at intervals are mutually crossed and symmetrical, and the design of the 3D steel sheets 8 is adopted, so that the running noise is reduced, the wetland grip is improved, the pattern heating is reduced, and the safe driving performance is improved.

In the process, the four zigzag main grooves are arranged on the tread 1, so that the running safety is improved, and the drainage performance is effectively improved; three main blocks with large width are arranged at the center of the tread 1, so that the straight-line driving performance is ensured, and the control guarantee is improved; the tread 1 is provided with first noise reduction grooves 12 and second noise reduction grooves 13 which are arranged in different sizes and are matched with each other, so that a water film can be damaged, and good ground gripping force is improved; the design of the 3D steel sheet 8 is adopted, so that the driving noise is reduced, the ground gripping force of the wetland is improved, the pattern heat generation is reduced, and the safe driving performance is improved; the wide left shoulder part 2 and the wide right shoulder part 3 adopt the closed grooves 14, so that the running noise can be reduced, and the quiet driving is promoted.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically 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 by those of ordinary skill in the art through specific situations. An object of the utility model is to provide a high ground low noise tire of grabbing to solve the problem that proposes among the above-mentioned background art.

Claims (4)

1. The utility model provides a high ground low noise tire of grabbing, includes the tire body, the tire body includes tread (1) and sets up the side wall in the tread both sides, and the position that tread (1) and the side wall of both sides meet is the tire shoulder, and the tire shoulder divide into left tire shoulder (2) and right tire shoulder (3), its characterized in that: the tire tread (1) is provided with four main grooves, and a first main groove (4), a second main groove (5), a third main groove (6) and a fourth main groove (7) are sequentially arranged from left to right; a first main block (9) is arranged between the first main ditch (4) and the second main ditch (5), a second main block (10) is arranged between the second main ditch (5) and the third main ditch (6), and a third main block (11) is arranged between the third main ditch (6) and the fourth main ditch (7); and the left tire shoulder (2) and the right tire shoulder (3) are respectively provided with a closed groove (14), and the closed grooves (14) on the left tire shoulder (2) and the closed grooves (14) on the right tire shoulder (3) are mutually crossed and symmetrically arranged.

2. A high grip, low noise tire according to claim 1, wherein: the first main groove (4), the second main groove (5), the third main groove (6) and the fourth main groove (7) are zigzag-shaped main grooves.

3. A high grip low noise tire according to claim 1 or 2, wherein: a first noise reduction groove (12) and a second noise reduction groove (13) are respectively arranged on two sides of the four main grooves, and the first noise reduction groove (12) and the second noise reduction groove (13) on two sides of the first main groove (4) are mutually crossed and symmetrical with the first noise reduction groove (12) and the second noise reduction groove (13) on two sides of the second main groove (5); the first noise reduction grooves (12) and the second noise reduction grooves (13) on the two sides of the second main groove (5) are mutually crossed and symmetrical with the first noise reduction grooves (12) and the second noise reduction grooves (13) on the two sides of the third main groove (6); the first noise reduction grooves (12) and the second noise reduction grooves (13) on the two sides of the third main groove (6) are mutually crossed and symmetrical with the first noise reduction grooves (12) and the second noise reduction grooves (13) on the two sides of the fourth main groove (7).

4. A high grip, low noise tire according to claim 1, wherein: 3D steel sheets (8) are uniformly arranged on two sides of the first main ditch (4), the second main ditch (5), the third main ditch (6) and the fourth main ditch (7) at intervals; the left tire shoulder (2) and the right tire shoulder (3) are uniformly provided with 3D steel sheets (8) at intervals; the 3D steel sheets (8) arranged on two sides of the first main ditch (4) and the second main ditch (5) are mutually crossed and symmetrical with the 3D steel sheets (8) on two sides of the third main ditch (6) and the fourth main ditch (7); the left tire shoulder (2) and the right tire shoulder (3) are provided with 3D steel sheets (8) which are arranged at intervals and are mutually crossed and symmetrical.

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