Middle-high-end mute energy-saving new energy tire
By optimizing the pitch design and groove structure, the shortcomings of traditional new energy tires in terms of quietness and energy saving have been solved, achieving the quietness, water drainage and handling of quiet and energy-saving new energy tires, and improving driving pleasure and safety.
Patent Information
- Application Number
- CN202520301301.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-02-25
AI Technical Summary
Traditional new energy tires fail to meet the stringent demands of today's consumers in terms of quietness and energy efficiency, and cannot provide excellent overall handling performance and driving pleasure.
The optimized pitch design incorporates various pitch combinations with varying audio frequencies, along with multiple longitudinal and oblique grooves, to create effective drainage channels and a uniform sound energy dispersion mechanism. This enhances the tire's quietness and drainage performance, while the chamfered design improves handling and safety.
It achieves quietness, excellent water drainage, precise handling, and greater driving pleasure, improving driving performance on wet roads and dry grip, ensuring driving safety and driving enjoyment.
Smart Images
Figure CN223948929U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tire manufacturing technical field especially relates to a middle and high end silent energy -saving new energy tire. BACKGROUND
[0002] At present, the possession of domestic new energy vehicles presents the trend of increasing, and the new energy vehicle market develops rapidly. With the popularity of new energy vehicles, the market is increasingly demanding on the comprehensive control performance, silent energy-saving performance and other aspects of new energy tires. The traditional new energy tire is difficult to meet the current consumer demand in terms of silence and energy saving. In order to comply with the market development and meet the consumer's expectation for high-quality tires, it is committed to launching a pattern series tire with middle and high end quality and excellent performance in energy saving and silence, so as to fill the market gap and improve the product competitiveness. UTILITY MODEL CONTENTS
[0003] In order to achieve the above purpose, the utility model provides the following technical scheme: a middle and high end silent energy-saving new energy tire, comprising a crown and a left shoulder and a right shoulder.
[0004] The crown is provided with a pattern block one, the two sides of the pattern block one are respectively provided with a longitudinal groove one and a longitudinal groove two, the left side of the longitudinal groove one is provided with a pattern block two, and the right side of the longitudinal groove two is provided with a pattern block three.
[0005] The left shoulder is provided with a longitudinal groove three and a pattern block four, and the longitudinal groove three is arranged at the right side of the pattern block four; the right shoulder is provided with a longitudinal groove four and a pattern block five, and the longitudinal groove four is arranged at the left side of the pattern block five.
[0006] A plurality of long rib grooves and short rib grooves one are uniformly arranged on the pattern block one, the short rib groove one is arranged on one side adjacent to the longitudinal groove one, and the two ends of the long rib groove and the two sides of the pattern block one are matched with each other.
[0007] The pattern block two is provided with a short rib groove two and a short rib groove three, and the short rib groove two and the short rib groove three are cross designed.
[0008] A plurality of oblique short L-shaped grooves and oblique long L-shaped grooves are uniformly arranged on the pattern block three, the oblique short L-shaped groove is arranged on one side adjacent to the longitudinal groove four, and the two ends of the oblique long L-shaped groove are respectively matched with the two sides of the pattern block three.
[0009] The pattern block four is provided with a rib-shaped wide groove one and an oblique fine groove one, and the oblique fine groove one is arranged on one side adjacent to the longitudinal groove three.
[0010] The fifth pattern block is provided with a rib-shaped wide groove two and a diagonal fine groove two, and the diagonal fine groove two is arranged on the side adjacent to the fourth longitudinal groove.
[0011] Preferably, the first rib-shaped wide groove, the third short rib-shaped groove and the second rib-shaped wide groove are all provided with a chamfer.
[0012] Preferably, the two ends of the long rib-shaped groove, the end of the first short rib-shaped groove adjacent to the first longitudinal groove, the end of the second short rib-shaped groove adjacent to the third longitudinal groove and the end of the third short rib-shaped groove adjacent to the first longitudinal groove are all provided with a wedge-shaped notch.
[0013] Preferably, the width of the first longitudinal groove is greater than the width of the second longitudinal groove, the width of the second longitudinal groove is greater than the width of the third longitudinal groove, and the width of the third longitudinal groove is greater than the width of the fourth longitudinal groove.
[0014] Preferably, the long rib-shaped groove, the first short rib-shaped groove, the second short rib-shaped groove and the third short rib-shaped groove are all fine grooves.
[0015] Preferably, the diagonal short L-shaped groove and the diagonal long L-shaped groove are provided with a square groove at the end adjacent to the fourth longitudinal groove.
[0016] Beneficial effects: compared with the prior art, the utility model discloses the pitch optimization combination design of multiple change audio frequency through the pitch design of optimization combination, makes the tire more quiet, brings stronger driving pleasure, and the uniform setting of the first rib-shaped wide groove and the second rib-shaped wide groove on the shoulder makes the sound energy more evenly dispersed to the wide frequency range, and the energy is avoided to gather in the frequency band that the human ear is easy to detect.
[0017] Through the design of four longitudinal grooves and the first rib-shaped wide groove and the second rib-shaped wide groove, excellent drainage performance is achieved, excellent drainage and anti-skid phenomenon are realized, and the driving performance of the tire on the wet road is optimized.
[0018] The design of multiple rib-shaped grooves makes the tire play precise controllability, effectively guarantees driving safety, the design of the large pattern block has better dry grip, not only makes driving safer, but also has higher driving pleasure.
[0019] The chamfer design can prevent the pattern block from curling when braking, makes the pressure distribution of the tire contacting the ground uniform, effectively increases the ground contact area, and the edge of the pattern block designed with the geometric chamfer can scrape off the water film, shortens the braking distance, and the geometric chamfer design makes the pattern more three-dimensional and prominent. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is a structural schematic view of the utility model.
[0021] In the drawings: pattern block one 1, longitudinal groove one 2, longitudinal groove two 3, pattern block two 4, pattern block three 5, longitudinal groove three 6, pattern block four 7, longitudinal groove four 8, pattern block five 9, long rib-shaped groove 10, short rib-shaped groove one 11, short rib-shaped groove two 13, short rib-shaped groove three 14, oblique short L-shaped groove 15, oblique long L-shaped groove 16, rib-shaped wide groove one 17, oblique fine groove one 18, rib-shaped wide groove two 19, oblique fine groove two 20, chamfer 21, wedge angle notch 22, square groove 23, square groove 23. DETAILED DESCRIPTION
[0022] The technical solutions of the patent will be further described in detail below in combination with specific embodiments.
[0023] EMBODIMENT
[0024] Please refer to the drawings of the specification, in the embodiment of the utility model, a high-end silent energy - saving new energy tire, wherein, including the crown and left shoulder and right shoulder,
[0025] The crown is provided with pattern block one 1, both sides of pattern block one 1 are provided with longitudinal groove one 2 and longitudinal groove two 3, the left side of longitudinal groove one 2 is provided with pattern block two 4, the right side of longitudinal groove two 3 is provided with pattern block three 5;
[0026] The left shoulder is provided with longitudinal groove three 6 and pattern block four 7, longitudinal groove three 6 is arranged at the right side of pattern block four 7, the right shoulder is provided with longitudinal groove four 8 and pattern block five 9, longitudinal groove four 8 is arranged at the left side of pattern block five 9;
[0027] A plurality of long rib-shaped grooves 10 and short rib-shaped grooves one 11 are evenly arranged on the pattern block one 1, the short rib-shaped grooves one 11 are arranged on the side adjacent to longitudinal groove one 2, and the two ends of the long rib-shaped grooves 10 and the two sides of the pattern block one 1 are mutually fitted;
[0028] The pattern block two 4 is provided with short rib-shaped groove two 13 and short rib-shaped groove three 14, and short rib-shaped groove two 13 and short rib-shaped groove three 14 are designed to intersect;
[0029] A plurality of oblique short L-shaped grooves 15 and oblique long L-shaped grooves 16 are evenly arranged on the pattern block three 5, the oblique short L-shaped grooves 15 are arranged on the side adjacent to longitudinal groove four 8, and the two ends of the oblique long L-shaped grooves 16 are respectively mutually fitted with the two sides of the pattern block three 5;
[0030] The pattern block four 7 is provided with rib-shaped wide groove one 17 and oblique fine groove one 18, and the oblique fine groove one 18 is arranged on the side adjacent to longitudinal groove three 6;
[0031] The pattern block five 9 is provided with a rib-shaped wide groove two 19 and an oblique fine groove two 20, and the oblique fine groove two 20 is arranged on the side adjacent to the longitudinal groove four 8.
[0032] Further, the rib-shaped wide groove one 17, the short rib-shaped groove three 14 and the rib-shaped wide groove two 19 are all provided with a cut corner 21.
[0033] Further, the long rib-shaped groove 10, the short rib-shaped groove one 11, the short rib-shaped groove two 13 and the short rib-shaped groove three 14 are all provided with a wedge-shaped notch 22.
[0034] Further, the width of the longitudinal groove one 2 is greater than that of the longitudinal groove two 3, the width of the longitudinal groove two 3 is greater than that of the longitudinal groove three 6, and the width of the longitudinal groove three 6 is greater than that of the longitudinal groove four 8.
[0035] Further, the long rib-shaped groove 10, the short rib-shaped groove one 11, the short rib-shaped groove two 13 and the short rib-shaped groove three 14 are all fine grooves.
[0036] Further, the oblique short L-shaped groove 15 and the oblique long L-shaped groove 16 are provided with a square groove 23 on the end adjacent to the longitudinal groove four 8.
[0037] Working principle: through the optimization of the pitch design, the pitch optimization combination of multiple audio changes is adopted, so that the sound generated by the tire during driving is more uniform and soft, thereby reducing the generation of noise and making the tire more quiet. The different sizes of the blocks are uniformly arranged with the rib-shaped wide groove one and the rib-shaped wide groove two on the shoulder, which can more evenly disperse the sound energy to a wider frequency range, avoid the energy from being concentrated in the frequency band easily detected by the human ear, and further reduce the noise level that can be perceived by the human ear. The design of the four longitudinal grooves (longitudinal groove one, longitudinal groove two, longitudinal groove three, longitudinal groove four) and the rib-shaped wide groove one and the rib-shaped wide groove two forms an effective drainage channel. When the tire contacts the ground, these grooves can quickly drain the accumulated water, reduce the thickness of the water film between the tire and the ground, reduce the risk of water sliding, thereby achieving excellent drainage performance and preventing skidding, and optimizing the driving performance of the tire on wet roads. The design of multiple rib-shaped grooves (long rib-shaped groove, short rib-shaped groove one, short rib-shaped groove two, short rib-shaped groove three) enhances the rigidity and stability of the tire, so that the tire can better respond to the control instructions of the driver during driving, and has precise control performance, effectively ensuring driving safety. The design of the large pattern block increases the contact area between the tire and the ground, which can provide greater friction on dry roads and has better dry grip, not only making driving safer, but also bringing higher driving pleasure to the driver. The design of the cut angle on the rib-shaped wide groove one, the short rib-shaped groove three and the rib-shaped wide groove two can prevent the pattern block from rolling during braking, so that the pressure distribution of the tire contacting the ground is uniform, effectively increasing the ground contact area; and the geometrically designed pattern block edge can scrape off the water film, shorten the braking distance, further improve the control performance and safety of the tire, and the geometrically designed pattern makes the pattern more three-dimensional and prominent, enhancing the overall performance of the tire.
[0038] In summary, the utility model discloses the pitch optimization combination design of multiple audio changes through the optimization of the pitch design, so that the tire is more quiet, and the driving pleasure is stronger. The different sizes of the blocks are uniformly arranged with the rib-shaped wide groove one and the rib-shaped wide groove two on the shoulder, which can more evenly disperse the sound energy to a wider frequency range, avoid the energy from being concentrated in the frequency band easily detected by the human ear.
[0039] Through the design of the four longitudinal grooves and the rib-shaped wide groove one and the rib-shaped wide groove two, the tire has excellent drainage performance, achieves excellent drainage performance and prevents skidding, and optimizes the driving performance of the tire on wet roads.
[0040] The design of multiple rib-shaped grooves makes the tire have precise control performance, effectively ensures driving safety, and the design of the large pattern block has better dry grip, not only makes driving safer, but also has higher driving pleasure.
[0041] The cutting angle design can prevent the edge curling effect of the pattern blocks during braking, makes the pressure distribution of the tire contact ground even, effectively increases the ground contact area, and the edge of the geometric cutting angle design pattern block can scrape off the water film, shortens the braking distance, and the geometric cutting angle design makes the pattern more three-dimensional and prominent.
[0042] The above is only the preferred embodiment of the present application, it should be pointed out that, for those skilled in the art, without departing from the concept of the present application, can make a number of deformation and improvement, these should also be considered as the protection scope of the present application, these will not affect the effect and the practicality of the patent of the present application.
Claims
1. A high-end silent energy-saving new energy tire, characterized in that: The tire crown and left and right shoulders are provided with pattern blocks. The tire crown is provided with pattern block one (1), the two sides of which are provided with longitudinal groove one (2) and longitudinal groove two (3), the left side of longitudinal groove one (2) is provided with pattern block two (4), and the right side of longitudinal groove two (3) is provided with pattern block three (5). The left shoulder is provided with longitudinal groove three (6) and pattern block four (7), and longitudinal groove three (6) is arranged at the right side of pattern block four (7); the right shoulder is provided with longitudinal groove four (8) and pattern block five (9), and longitudinal groove four (8) is arranged at the left side of pattern block five (9). The pattern block one (1) is uniformly provided with a plurality of long rib-shaped grooves (10) and short rib-shaped grooves one (11), the short rib-shaped grooves one (11) are arranged at the side adjacent to longitudinal groove one (2), and the two ends of the long rib-shaped grooves (10) and the two sides of the pattern block one (1) are mutually fitted. The pattern block two (4) is provided with short rib-shaped grooves two (13) and short rib-shaped grooves three (14), and the short rib-shaped grooves two (13) and the short rib-shaped grooves three (14) are designed to intersect. The pattern block three (5) is uniformly provided with a plurality of oblique short L-shaped grooves (15) and oblique long L-shaped grooves (16), the oblique short L-shaped grooves (15) are arranged at the side adjacent to longitudinal groove four (8), and the two ends of the oblique long L-shaped grooves (16) are mutually fitted with the two sides of the pattern block three (5). The pattern block four (7) is provided with rib-shaped wide grooves one (17) and oblique fine grooves one (18), and the oblique fine grooves one (18) are arranged at the side adjacent to longitudinal groove three (6). The pattern block five (9) is provided with rib-shaped wide grooves two (19) and oblique fine grooves two (20), and the oblique fine grooves two (20) are arranged at the side adjacent to longitudinal groove four (8).
2. A mid-high end silent energy-saving new energy tire according to claim 1, characterized in that: The rib-shaped wide grooves one (17), the short rib-shaped grooves three (14) and the rib-shaped wide grooves two (19) are all provided with a cut corner (21).
3. A mid-high end silent energy-saving new energy tire according to claim 1, characterized in that: The two ends of the long rib-shaped grooves (10), the short rib-shaped grooves one (11) adjacent to longitudinal groove one (2), the short rib-shaped grooves two (13) adjacent to longitudinal groove three (6) and the short rib-shaped grooves three (14) adjacent to longitudinal groove one (2) are all provided with a wedge-shaped notch (22).
4. A mid-high end silent energy-saving new energy tire according to claim 1, characterized in that: The width of the longitudinal groove one (2) is greater than that of the longitudinal groove two (3), the width of the longitudinal groove two (3) is greater than that of the longitudinal groove three (6), and the width of the longitudinal groove three (6) is greater than that of the longitudinal groove four (8).
5. A mid-high end silent energy-saving new energy tire according to claim 1, characterized in that: The long rib-shaped grooves (10), the short rib-shaped grooves one (11), the short rib-shaped grooves two (13) and the short rib-shaped grooves three (14) are all fine grooves.
6. A mid-high end silent energy-saving new energy tire according to claim 1, characterized in that: The end of the oblique short L-shaped grooves (15) and the oblique long L-shaped grooves (16) adjacent to the longitudinal groove four (8) is provided with a square groove (23).