ATV tire

Abstract

The invention discloses an ATV tire, and belongs to the technical field of ATV tires, and the ATV tire is characterized in that the ATV tire comprises a first pattern block arranged on a tire shoulder, a first slope surface is arranged on the first pattern block, a groove is formed in the first slope surface of the first pattern block, and the groove penetrates through the two ends of the first pattern block in the advancing direction; the groove comprises a first surface, a second surface and a third surface, the first surface, the second surface and the third surface are sequentially connected, an included angle alpha is formed between the first surface and the horizontal direction, the included angle alpha is 50-65 degrees, a first cambered surface, a second cambered surface and an inclined surface are arranged on the third surface, the first cambered surface, the second cambered surface and the inclined surface are sequentially connected, and the included angle alpha is 50-65 degrees. The first cambered surface is connected with the second surface, the circle center of the first cambered surface is far away from the axis of the tire, and the circle center of the second cambered surface is close to the axis of the tire, so that the effects of improving the road holding force and the skid resistance of the tire are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of ATV tires, and in particular to an ATV tire. Background Art

[0002] As a multi-functional vehicle, all-terrain vehicles (ATVs) are widely used in outdoor adventures, agricultural and forestry operations, and other fields. The performance of ATVs depends not only on key components such as the engine and suspension system, but also on the design of their tires. The tire is the part of the ATV that is in direct contact with the ground, and its design directly affects the vehicle's grip, handling, and durability. With the continuous expansion of the application scope of ATVs, the market demand for high-performance tires is growing, prompting tire manufacturers to continuously improve tire design to adapt to various complex driving conditions. In order to improve the performance of ATV tires, the existing technical means mainly include: 1) setting blocks of different shapes and sizes on the tire surface, and improving the tire's grip by adjusting the arrangement and density of the blocks; 2) setting grooves on the blocks to enhance drainage and anti-skid performance. Although the above technical means can improve the performance of ATV tires to a certain extent, the existing tire design has poor grip performance when facing complex road conditions, causing the vehicle to slip easily, affecting driving safety. Summary of the invention

[0003] In order to improve the grip and anti-skid property of the tire, the invention provides an ATV tire.

[0004] The present invention provides an ATV tire adopting the following technical solution: An ATV tire comprises a first tread block arranged on a shoulder, wherein the first tread block is provided with a first slope surface, and a groove is formed on the first slope surface of the first tread block, wherein the groove runs through both ends of the first tread block along a forward direction, wherein the groove comprises a first surface, a second surface and a third surface, wherein the first surface, the second surface and the third surface are connected in sequence, wherein the first surface forms an angle α with a horizontal direction, wherein the angle α is 50°-65°, wherein the third surface comprises a first arc surface, a second arc surface and an inclined surface, wherein the first arc surface, the second arc surface and the inclined surface are connected in sequence, wherein the first arc surface is connected to the second surface, and wherein the center of the first arc surface is away from an axis of the tire, and the center of the second arc surface is close to the axis of the tire.

[0005] By adopting the above technical solution, the tread block design of ATV tires can significantly improve the tire's grip and drainage capabilities. Specifically, the groove structure on the slope not only increases the contact area between the tire and the ground, but also effectively disperses the heat generated during driving, improving the wear resistance and service life of the tire. In addition, the multi-segment arc and inclined surface design in the groove enables the tire to have better drainage performance on slippery roads, thereby improving the vehicle's handling stability and safety. The design of the third surface enables the tire to more effectively disperse pressure when subjected to lateral force, reduce tire deformation, and improve tire stability.

[0006] Preferably, the depth of the groove is 1 mm-3 mm.

[0007] By adopting the above technical solution, the design of the groove depth can not only ensure that the pattern block has good drainage performance, but also reduce the problem of insufficient support force of the first surface caused by the groove being too deep, thereby reducing the occurrence of chipping and falling of the first pattern block.

[0008] Preferably, the third surface is connected with a plurality of protrusions, the plurality of protrusions are spaced apart and distributed along the forward direction of the tire, and the direction of the protrusions in the length direction is in conformity with the direction of the third surface.

[0009] By adopting the above technical solution, the multiple bumps connected to the third surface can increase the contact area with the ground, further enhancing the tire's grip performance, especially on slippery or muddy roads. At the same time, these bumps are spaced along the tire's forward direction, which helps to disperse pressure, reduce tire wear, and extend service life. The direction of the bump in the length direction is consistent with the direction of the third surface, ensuring the stability and consistency of the bump when it contacts the ground, and improving the overall handling performance of the tire.

[0010] Preferably, the height of the bump is 0.5 mm-1.5 mm.

[0011] By adopting the above technical solution, the contact area between the tire and the ground can be effectively increased, the grip can be improved, the probability of mud and sand blockage can be reduced, and the drainage performance of the tire can be enhanced, thereby improving the driving stability and safety of the ATV in complex terrain.

[0012] Preferably, a top surface of the protrusion away from one end of the second surface coincides with an extension line of the first slope surface.

[0013] By adopting the above technical solution, the bumps can better contact the ground when the tire rolls, thereby improving the tire's grip and stability. At the same time, this design helps to disperse the pressure between the tire and the ground, reduce local wear, and extend the tire's service life.

[0014] Preferably, the radius of the first curved surface is 2 mm.

[0015] By adopting the above technical solution, the first curved surface is used to achieve a smooth transition between the second surface and the third surface, effectively reducing the occurrence of blind spots, thereby improving the drainage performance and grip of the tire, and ensuring the driving safety and stability of the vehicle under complex road conditions.

[0016] Preferably, the radius of the second curved surface is 10 mm.

[0017] By adopting the above technical solution, the second curved surface cooperates with the first curved surface to optimize the drainage performance of the tire, reduce the occurrence of water film during driving, and improve the vehicle's grip and control stability on slippery roads. At the same time, this design can also effectively disperse the ground pressure, reduce tire wear, and extend the tire life.

[0018] Preferably, the radius of the first slope is 20 mm.

[0019] By adopting the above technical solution, the tire can better adapt to changes in the ground when traveling on complex terrain, increase the contact area between the first tread block and the ground, improve grip and stability, and reduce the occurrence of slipping.

[0020] Preferably, the tire further comprises a second pattern block arranged on the shoulder, wherein the second pattern block and the first pattern block are arranged alternately in sequence along the forward direction, and a second slope is provided on the second pattern block.

[0021] By adopting the above technical solution, the tire's grip performance can be effectively improved, especially in complex road conditions. This structural design can significantly improve the stability and handling of the vehicle; at the same time, it also helps to disperse the pressure on the tire, reduce the wear rate, and extend the tire's service life. The design of the second slope further enhances the tire's drainage capacity and anti-skid performance, ensuring safety when driving on slippery roads.

[0022] In summary, the present invention has the following beneficial effects: 1. The tread block design of ATV tires can significantly improve the tire's grip and drainage capabilities. Specifically, the groove structure on the slope not only increases the contact area between the tire and the ground, but also effectively disperses the heat generated during driving, improving the wear resistance and service life of the tire. In addition, the multi-section arc and slope design in the grooves enables the tire to have better drainage performance on slippery roads, thereby improving the vehicle's handling stability and safety. The design of the third surface enables the tire to more effectively disperse pressure when subjected to lateral force, reduce tire deformation, and improve tire stability; 2. The second tread blocks and the first tread blocks are arranged alternately in the forward direction, which can effectively improve the tire's grip performance. Especially under complex road conditions, this structural design can significantly improve the vehicle's stability and handling; at the same time, it also helps to disperse the pressure on the tire, reduce the wear rate, and extend the tire's service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of an ATV tire.

[0024] Figure 2 It is a schematic diagram of the structure of the first pattern block and the second pattern block.

[0025] Figure 3 It is a schematic diagram of the positions of the first side, the second side and the third side.

[0026] Figure 4 It is a schematic diagram of the positions of the first curved surface, the second curved surface and the inclined surface.

[0027] Description of reference numerals: 1. First pattern block; 2. First slope; 3. Groove; 4. First surface; 5. Second surface; 6. Third surface; 61. First curved surface; 62. Second curved surface; 63. Inclined surface; 7. Protrusion; 8. Second pattern block; 9. Second slope. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0029] An ATV tire, referring to Figure 1 , Figure 2 and Figure 3 , comprising a first tread block 1 arranged on the shoulder. The first tread block 1 is provided with a first slope surface 2, and a groove 3 is provided on the first slope surface 2 of the first tread block 1, and the groove 3 runs through both ends of the first tread block 1 along the forward direction. The groove 3 comprises a first surface 4, a second surface 5 and a third surface 6, and the first surface 4, the second surface 5 and the third surface 6 are connected in sequence. The first surface 4 forms an angle α with the horizontal direction, and the angle α is 50°-65°, preferably 60°.

[0030] The groove 3 structure on the slope not only increases the contact area between the tire and the ground, but also effectively disperses the heat generated during driving, thereby improving the wear resistance and service life of the tire. In addition, the multiple arc surfaces and inclined surfaces 63 in the groove 3 enable the tire to have better drainage performance on slippery roads, thereby improving the handling stability and safety of the vehicle.

[0031] Reference Figure 3 and Figure 4The radius of the first slope 2 is preferably 20 mm, so that the tire can better adapt to changes in the ground when running on complex terrain, increase the contact area between the first tread block 1 and the ground, improve grip and stability, and reduce the occurrence of slipping.

[0032] Reference Figure 2 and Figure 3 The depth of the groove 3 is 1mm-3mm, which can not only ensure that the pattern block has good drainage performance, but also reduce the problem of insufficient supporting force of the first surface 4 caused by the groove 3 being too deep, thereby reducing the occurrence of chipping and falling of the first pattern block 1.

[0033] Reference Figure 3 and Figure 4 The third surface 6 includes a first arc surface 61, a second arc surface 62 and a sloped surface 63, which are connected in sequence. The first arc surface 61 is connected to the second surface 5, and the center of the first arc surface 61 is far away from the tire axis, while the center of the second arc surface 62 is close to the tire axis.

[0034] The design of the third surface 6 enables the tire to more effectively disperse pressure when subjected to lateral force, reduce tire deformation, and improve tire stability.

[0035] Reference Figure 4 The first curved surface 61 is used to achieve a smooth transition between the second surface 5 and the third surface 6, effectively reducing the occurrence of blind spots, thereby improving the drainage performance and grip of the tire, and ensuring the driving safety and stability of the vehicle under complex road conditions. The radius of the first curved surface 61 is preferably 2 mm.

[0036] Reference Figure 4 The radius of the second curved surface 62 is preferably 10 mm. The second curved surface 62 cooperates with the first curved surface 61 to optimize the drainage performance of the tire, reduce the occurrence of water film during driving, and improve the grip and control stability of the vehicle on slippery roads.

[0037] Reference Figure 2 and Figure 4 The third surface 6 is connected with a plurality of protrusions 7 , and the plurality of protrusions 7 are distributed at intervals along the forward direction of the tire, and the direction of the protrusions 7 in the length direction is consistent with the direction of the third surface 6 .

[0038] The design of multiple bumps 7 can increase the contact area between the first pattern block 1 and the ground, further enhancing the tire's grip performance, especially on slippery or muddy roads. At the same time, these bumps 7 are spaced apart along the tire's forward direction, which helps to disperse pressure, reduce tire wear, and extend tire service life.

[0039] Reference Figure 4The top surface of the protrusion 7 away from the second surface 5 coincides with the extension line of the first slope 2, so that the protrusion 7 can better contact the ground when the tire rolls, thereby improving the grip and stability of the tire. The height of the protrusion 7 is 0.5mm-1.5mm.

[0040] Reference Figure 2 , and also includes a second pattern block 8 arranged on the shoulder of the tire, and a second slope surface 9 is provided on the second pattern block 8.

[0041] Reference Figure 2 The first pattern block 1 and the second pattern block 8 are both integrally formed with the tire, and the first pattern block 1 and the second pattern block 8 are alternately arranged in sequence along the forward direction.

[0042] The second pattern blocks 8 and the first pattern blocks 1 are arranged alternately in the forward direction, which can effectively improve the tire's grip performance. Especially under complex road conditions, this structural design can significantly improve the stability and handling of the vehicle; at the same time, it also helps to disperse the pressure on the tire, reduce the wear rate, and extend the tire's service life.

[0043] The application principle of the present application is as follows: by arranging the first pattern block 1 at the shoulder of the tire, especially the design of the groove 3 on the first pattern block 1, the grip and drainage performance of the tire can be significantly improved. Among them, the depth of the groove 3 is 1mm-3mm, which can not only ensure that the pattern block has good drainage performance, but also reduce the problem of insufficient support force of the first surface 4 caused by the groove 3 being too deep, thereby reducing the occurrence of the first pattern block 1 breaking and falling off.

[0044] The design of the first curved surface 61, the second curved surface 62 and the third surface 6 enables the tire to more effectively disperse the pressure when subjected to lateral force, reduce the deformation of the tire, and improve the stability of the tire.

[0045] By providing a plurality of protrusions 7 on the third surface 6, the tire can better bite the ground during driving, improve the grip, and reduce the wear of the tire. The top surface of the protrusion 7 away from the second surface 5 coincides with the extension line of the slope surface, so that the protrusion 7 can better bite the ground when contacting the ground, improving the grip. In general, this design not only improves the performance of the tire, but also prolongs the service life of the tire, and is suitable for a variety of complex road conditions.

[0046] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An ATV tire, characterized in that: The invention comprises a first tread block (1) arranged on a shoulder of a tire, wherein the first tread block (1) is provided with a first slope surface (2), the first slope surface (2) of the first tread block (1) is provided with a groove (3), the groove (3) runs through two ends of the first tread block (1) along a forward direction, the groove (3) comprises a first surface (4), a second surface (5) and a third surface (6), the first surface (4), the second surface (5) and the third surface (6) are connected in sequence, the first surface (4) forms an angle α with a horizontal direction, the angle α is 50°-65°, the third surface (6) comprises a first arc surface (61), a second arc surface (62) and an inclined surface (63), the first arc surface (61), the second arc surface (62) and the inclined surface (63) are connected in sequence, the first arc surface (61) is connected to the second surface (5), the center of the first arc surface (61) is far away from the tire axis, and the center of the second arc surface (62) is close to the tire axis.

2. An ATV tire according to claim 1, characterized in that: The depth of the groove (3) is 1 mm-3 mm.

3. The ATV tire according to claim 1, characterized in that: The third surface (6) is connected to a plurality of protrusions (7), the plurality of protrusions (7) are distributed at intervals along the forward direction of the tire, and the direction of the protrusions (7) in the length direction is in conformity with the direction of the third surface (6).

4. An ATV tire according to claim 3, characterized in that: The height of the protrusion (7) is 0.5 mm-1.5 mm.

5. The ATV tire according to claim 3, characterized in that: The top surface of the protrusion (7) at one end away from the second surface (5) coincides with an extension line of the first slope surface (2).

6. The ATV tire according to claim 1, characterized in that: The radius of the first curved surface (61) is 2 mm.

7. The ATV tire according to claim 1, characterized in that: The radius of the second arc surface (62) is 10 mm.

8. The ATV tire according to claim 1, characterized in that: The radius of the first slope surface (2) is 20 mm.

9. The ATV tire according to claim 1, characterized in that: The tire also includes a second tread block (8) arranged on the tire shoulder, wherein the second tread block (8) and the first tread block (1) are arranged alternately in sequence along the forward direction, and a second slope surface (9) is provided on the second tread block (8).

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