Economical wear-resistant tire

Abstract

The utility model discloses an economic wear -resisting type tire relates to tire technical field, including tire body and longitudinal tread, the outer end of tire body is set gradually from outside to inside with first tire pattern, second tire pattern, third tire pattern, fourth tire pattern and fifth tire pattern, be provided with longitudinal tread between first tire pattern, second tire pattern, third tire pattern, fourth tire pattern and fifth tire pattern. The economic wear -resisting type tire, second tire pattern, third tire pattern, fourth tire pattern and fifth tire pattern all are linked with longitudinal tread, so that longitudinal tread can quickly drain, improve the drainage performance, through the setting of more small gap, enlarge the actual ground contact area of tire, improve wear resistance, and the noise transmission groove of tread gap, utilize more tread gap to reflect and consume energy constantly, thereby can reach the purpose of certain noise reduction.

Description

Technical Field

[0001] This utility model relates to the field of tire technology, specifically to an economical and wear-resistant tire. Background Technology

[0002] Tires are responsible for supporting the entire weight of the vehicle and any additional loads. Through contact with the road surface, they transmit the driving force, traction, braking force and steering force of the car, ensuring that the car can drive according to the driver's intention. They are an important part of the car. The design of the tire tread pattern is related to the tire's performance in terms of water drainage, noise reduction, wear resistance and fuel economy.

[0003] Chinese utility model patent CN213261836U discloses an economical and wear-resistant tire with a tread pattern, including a central tread groove, crown tread blocks arranged symmetrically and alternately around the central tread groove, and shoulder tread blocks located on the side of the crown tread blocks near the tire shoulder. The crown tread blocks and shoulder tread blocks are separated by side tread grooves. The central tread groove is straight along the circumference, and the side tread grooves are zigzag along the circumference. The crown tread blocks and shoulder tread blocks are continuous circumferential tread blocks. The crown tread blocks are provided with a crown circumferential sipe, which is zigzag along the circumferential direction. A crown transverse sipe is provided near the fold point of the crown circumferential sipe, which extends axially towards both sides of the fold point, and both ends of the transverse sipe are located within the sides of the crown tread block. By designing the tread pattern, the tire's wear resistance is improved, and the impact noise between the tread blocks and the road surface is reduced, so that the tire can simultaneously take into account driving comfort and wear resistance.

[0004] Chinese Patent CN110315913B discloses an economical wear-resistant tire, specifically a wear-resistant tire for taxis. The tire includes a tire bead and a first circumferential groove. An axle is fixedly installed inside the tire bead. The first circumferential groove is formed in the middle of the outer surface of the tire bead. A second circumferential groove is formed at the top of the first circumferential groove on the outer surface of the tire bead. A third circumferential groove is formed at the bottom of the first circumferential groove on the outer surface of the tire bead. Longitudinal grooves are formed at the top of the second circumferential groove and the bottom of the third circumferential groove on the outer surface of the tire bead. This wear-resistant tire for taxis utilizes symmetrical and rotationally symmetrical grooves for stability, resulting in good adaptability and handling. One or two longitudinal double-folded grooves are also formed in the first shoulder area. The secondary groove at the tail end of the groove does not connect with the steel plate groove, increasing tire strength and improving wear resistance.

[0005] Based on existing solutions and actual production and processing, the existing tires have shortcomings in water drainage performance, small actual contact area, and wear resistance. Therefore, we propose an economical and wear-resistant tire to address the aforementioned issues. Utility Model Content

[0006] The purpose of this invention is to provide an economical and wear-resistant tire to solve the problems mentioned in the background art, such as the need to improve the drainage performance, the small actual contact area of ​​the tire, and the need to improve the wear resistance of existing tires.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an economical and wear-resistant tire, comprising a tire body and longitudinal tread patterns;

[0008] The outer end of the tire body is provided with a first tire pattern, a second tire pattern, a third tire pattern, a fourth tire pattern and a fifth tire pattern in sequence from the outside to the inside, and longitudinal tire treads are provided between the first tire pattern, the second tire pattern, the third tire pattern, the fourth tire pattern and the fifth tire pattern.

[0009] Using the above technical solution, the second, third, fourth, and fifth tire tread patterns are all connected to the longitudinal tread pattern, which allows the longitudinal tread pattern to quickly drain water and improve drainage performance. The design of more small gaps increases the actual contact area of ​​the tire, improving wear resistance. The tread gaps are grooves for noise transmission, and the continuous reflection of energy through numerous tread gaps can achieve a certain degree of noise reduction.

[0010] Preferably, the first tire tread pattern includes a first arc-shaped tread groove and a first transverse tread groove, the first arc-shaped tread groove and the first transverse tread groove are connected, and the first arc-shaped tread groove and the first transverse tread groove are arranged at equal angles on the tire body.

[0011] Because the first arc-shaped seam is connected to the first horizontal seam, sound and water can be easily transmitted within the first arc-shaped seam and the first horizontal seam.

[0012] Preferably, the second tire tread pattern includes curved treads and diagonal treads, and the curved treads and diagonal treads are connected, with the curved treads and diagonal treads arranged at equal angles on the tire body.

[0013] Because the curved seam and the diagonal seam are connected, it facilitates the transmission of sound and water within the curved seam and the diagonal seam.

[0014] Preferably, the third tire tread pattern includes a second arc-shaped tread groove and a zigzag tread groove, and the second arc-shaped tread groove and the zigzag tread groove are connected.

[0015] Because the second arc-shaped seam is connected to the zigzag seam, it facilitates the transmission of sound and water within the second arc-shaped seam and the zigzag seam. Furthermore, the zigzag seam consists of fine patterned gaps, which can increase the floor space occupied.

[0016] Preferably, the fourth tire tread pattern includes a first spiral tread and a third arcuate tread, wherein the first spiral tread and the third arcuate tread are arranged at equal angles on the tire body.

[0017] Since the first spiral groove and the third arc groove are set at equal angles on the tire body, the first spiral groove expands the footprint and improves wear resistance.

[0018] Preferably, the fifth tire tread pattern includes a fourth arc-shaped tread and a second spiral tread, the fourth arc-shaped tread is located outside the second spiral tread, and the fourth arc-shaped tread and the second spiral tread are arranged at equal angles on the tire body.

[0019] Since the fourth arc-shaped groove and the second spiral groove are set at equal angles on the tire body, the second spiral groove expands the footprint and improves wear resistance.

[0020] Preferably, the second, third, fourth, and fifth tire tread patterns are all connected to the longitudinal tire tread pattern.

[0021] Since the second, third, fourth, and fifth tire tread patterns are all connected to the longitudinal tire treads, water can be quickly drained from the interior of the longitudinal tire treads.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows: In this economical and wear-resistant tire, the second, third, fourth, and fifth tire patterns are all connected to the longitudinal tire tread, which allows the longitudinal tire tread to quickly drain water and improve drainage performance. The tire's actual contact area is increased by setting more small gaps, which improves wear resistance. The tire tread gaps are grooves for noise transmission. By using more tire tread gaps to continuously reflect and consume energy, a certain degree of noise reduction can be achieved.

[0023] 1. The second, third, fourth, and fifth tire tread patterns are all connected to the longitudinal tread pattern. The curved tread pattern is connected to the diagonal tread pattern, and the curved tread pattern is connected to the longitudinal tread pattern. The second arc-shaped tread pattern is connected to the zigzag tread pattern, and the second arc-shaped tread pattern is connected to the longitudinal tread pattern. The first spiral tread pattern and the third arc-shaped tread pattern are both connected to the longitudinal tread pattern. The fourth arc-shaped tread pattern and the second spiral tread pattern are both connected to the longitudinal tread pattern. Furthermore, the first arc-shaped tread pattern is connected to the first transverse tread pattern. This allows water to flow rapidly at the outer end of the tire body, and the longitudinal tread pattern can quickly expel the water that has been squeezed to the sides, thus improving drainage performance.

[0024] 2. The first horizontal groove, the diagonal groove, the zigzag groove, the first spiral groove, and the second spiral groove are all small gaps. The design of the first horizontal groove, the diagonal groove, the zigzag groove, the first spiral groove, and the second spiral groove increases the tire's contact area with the ground, thereby improving the tire's wear resistance.

[0025] 3. The first, second, third, fourth, and fifth tire tread patterns are asymmetrically arranged relative to the tire body. The first arc-shaped groove and the first transverse groove inside the first tire tread pattern are not connected to the longitudinal tread pattern. There is a gap between the first tire tread pattern and the longitudinal tread pattern. The noise waves generated by the tire tread are transmitted from the large groove to the small groove, and the energy is continuously reflected and consumed inside the groove, thereby achieving a certain degree of noise reduction. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the axial section structure of this utility model;

[0027] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0028] Figure 3 This is a top view of the structure of this utility model;

[0029] Figure 4 This is a front view structural diagram of the present invention;

[0030] Figure 5 This is a front view of the axial side structure of this utility model;

[0031] Figure 6 This is a schematic diagram of the structure of this utility model viewed from below.

[0032] In the diagram: 1. Tire body; 2. First tire tread pattern; 201. First arc-shaped tread groove; 202. First lateral tread groove; 3. Second tire tread pattern; 301. Curved tread groove; 302. Diagonal tread groove; 4. Third tire tread pattern; 401. Second arc-shaped tread groove; 402. Zigzag tread groove; 5. Fourth tire tread pattern; 501. First spiral tread groove; 502. Third arc-shaped tread groove; 6. Fifth tire tread pattern; 601. Fourth arc-shaped tread groove; 602. Second spiral tread groove; 7. Longitudinal tread pattern. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Please see Figures 1-6Existing tires have shortcomings in water drainage performance, small actual contact area, and wear resistance. To address these technical issues, this embodiment discloses the following technical content.

[0035] An economical and wear-resistant tire includes a tire body 1, a first tire tread pattern 2, a first arc-shaped tread groove 201, a first lateral tread groove 202, a second tire tread pattern 3, a curved tread groove 301, a diagonal tread groove 302, a third tire tread pattern 4, a second arc-shaped tread groove 401, a zigzag tread groove 402, a fourth tire tread pattern 5, a first spiral tread groove 501, a third arc-shaped tread groove 502, a fifth tire tread pattern 6, a fourth arc-shaped tread groove 601, a second spiral tread groove 602, and a longitudinal tread pattern 7.

[0036] like Figure 1 , Figure 4 and Figure 5 As shown, the tire body 1 includes a first tire tread pattern 2, a second tire tread pattern 3, a third tire tread pattern 4, a fourth tire tread pattern 5 and a fifth tire tread pattern 6, and longitudinal tire tread patterns 7 are provided between the first tire tread pattern 2, the second tire tread pattern 3, the third tire tread pattern 4, the fourth tire tread pattern 5 and the fifth tire tread pattern 6.

[0037] The first tire tread pattern 2 includes a first arc-shaped tread 201 and a first transverse tread 202. The first arc-shaped tread 201 and the first transverse tread 202 are connected. The first arc-shaped tread 201 and the first transverse tread 202 are set at equal angles on the tire body 1.

[0038] The second tire tread pattern 3 includes a curved tread 301 and a diagonal tread 302, and the curved tread 301 and the diagonal tread 302 are connected. The curved tread 301 and the diagonal tread 302 are set at equal angles on the tire body 1.

[0039] The third tire tread pattern 4 includes a second arc-shaped tread 401 and a zigzag tread 402, and the second arc-shaped tread 401 and the zigzag tread 402 are connected.

[0040] The fourth tire tread pattern 5 includes a first spiral tread pattern 501 and a third arc tread pattern 502, which are evenly arranged on the tire body 1 at equal angles.

[0041] The fifth tire tread pattern 6 includes a fourth arc-shaped tread 601 and a second spiral tread 602. The fourth arc-shaped tread 601 is located outside the second spiral tread 602. The fourth arc-shaped tread 601 and the second spiral tread 602 are set at equal angles on the tire body 1.

[0042] The second tire tread pattern 3, the third tire tread pattern 4, the fourth tire tread pattern 5, and the fifth tire tread pattern 6 are all connected to the longitudinal tire tread pattern 7.

[0043] The second tire tread pattern 3, the third tire tread pattern 4, the fourth tire tread pattern 5, and the fifth tire tread pattern 6 are all connected to the longitudinal tread pattern 7, such as... Figure 1 and Figure 2 As shown, the curved groove 301 is connected to the oblique groove 302, the curved groove 301 is connected to the longitudinal groove 7, the second arc groove 401 is connected to the zigzag groove 402, the second arc groove 401 is connected to the longitudinal groove 7, the first spiral groove 501 and the third arc groove 502 are both connected to the longitudinal groove 7, the fourth arc groove 601 and the second spiral groove 602 are both connected to the longitudinal groove 7. The longitudinal groove 7 can quickly drain water and improve drainage performance.

[0044] The first horizontal groove 202, the diagonal groove 302, the zigzag groove 402, the first spiral groove 501, and the second spiral groove 602 are all small gaps. Small gaps are also provided in the first arc-shaped groove 201, the third arc-shaped groove 502, and the fourth arc-shaped groove 601. The setting of the first horizontal groove 202, the diagonal groove 302, the zigzag groove 402, the first spiral groove 501, and the second spiral groove 602 increases the tire's contact area, thereby improving the wear resistance of the tire body 1.

[0045] The first tire tread pattern 2, the second tire tread pattern 3, the third tire tread pattern 4, the fourth tire tread pattern 5, and the fifth tire tread pattern 6 are asymmetrically arranged about the tire body 1. The first arc-shaped groove 201 and the first transverse groove 202 inside the first tire tread pattern 2 are not connected to the longitudinal tread pattern 7. By utilizing the tread gaps in the first tire tread pattern 2, the second tire tread pattern 3, the third tire tread pattern 4, the fourth tire tread pattern 5, and the fifth tire tread pattern 6 to continuously reflect and consume sound, a certain degree of noise reduction can be achieved.

[0046] The above completes the series of operations for the economical and wear-resistant tire. Any content not described in detail in this instruction belongs to the prior art known to those skilled in the art.

[0047] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0048] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An economical and wear-resistant tire, comprising a tire body (1) and longitudinal tread pattern (7), characterized in that: The outer end of the tire body (1) is provided with a first tire pattern (2), a second tire pattern (3), a third tire pattern (4), a fourth tire pattern (5) and a fifth tire pattern (6) in sequence from the outside to the inside. A longitudinal tire pattern (7) is provided between the first tire pattern (2), the second tire pattern (3), the third tire pattern (4), the fourth tire pattern (5) and the fifth tire pattern (6).

2. The economical wear-resistant tire according to claim 1, characterized in that: The first tire tread pattern (2) includes a first arc-shaped tread groove (201) and a first transverse tread groove (202). The first arc-shaped tread groove (201) and the first transverse tread groove (202) are connected. The first arc-shaped tread groove (201) and the first transverse tread groove (202) are set at equal angles on the tire body (1).

3. The economical wear-resistant tire according to claim 1, characterized in that: The second tire tread pattern (3) includes a curved tread (301) and a diagonal tread (302), and the curved tread (301) and the diagonal tread (302) are connected. The curved tread (301) and the diagonal tread (302) are set at equal angles on the tire body (1).

4. The economical wear-resistant tire according to claim 1, characterized in that: The third tire tread pattern (4) includes a second arc-shaped tread (401) and a zigzag tread (402), and the second arc-shaped tread (401) and the zigzag tread (402) are connected.

5. The economical wear-resistant tire according to claim 1, characterized in that: The fourth tire tread pattern (5) includes a first spiral tread pattern (501) and a third arc tread pattern (502), and the first spiral tread pattern (501) and the third arc tread pattern (502) are set at equal angles on the tire body (1).

6. The economical wear-resistant tire according to claim 1, characterized in that: The fifth tire tread pattern (6) includes a fourth arc-shaped tread (601) and a second spiral tread (602). The fourth arc-shaped tread (601) is located outside the second spiral tread (602). The fourth arc-shaped tread (601) and the second spiral tread (602) are set at equal angles on the tire body (1).

7. The economical wear-resistant tire according to claim 1, characterized in that: The second tire tread pattern (3), the third tire tread pattern (4), the fourth tire tread pattern (5) and the fifth tire tread pattern (6) are all connected to the longitudinal tire tread pattern (7).

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