Middle-high-end mute energy-saving tire

Abstract

The utility model discloses a middle-high-end mute energy-saving tire. A left tire shoulder and a right tire shoulder are arranged on two sides of a tread of the tire, four linear grooves are sequentially distributed on the tread, and a plurality of groups of specific grooves are arranged among the grooves. The left tire shoulder and the right tire shoulder comprise wide variable-pitch tire shoulder pattern blocks, silence pattern strips and ground gripping cutter grooves are transversely arranged, and the left tire shoulder and the right tire shoulder are symmetrically distributed. Tire shoulder radial cutter grooves and pattern blocks improve road holding force and control stability, and high-speed turning is accurate and reliable; the silence pattern strips cooperate with the pattern blocks to buffer and disperse sound energy and reduce noise disturbance; the angle of the groove is optimized, grounding is smooth, drainage is excellent, and wet and slippery ground gripping is strong; and the central wide pattern block increases the ground traction force and the linear driving stability. The tire is excellent in comprehensive performance, effectively improves driving comfort, safety and energy-saving benefits, is an ideal tire selection for middle and high-end vehicles, adapts to multiple road conditions and driving working conditions, promotes technical innovation of the tire, and has a wide market application prospect.

Description

Technical Field

[0001] This utility model relates to the field of tire manufacturing technology, and more specifically, to a mid-to-high-end quiet and energy-saving tire. Background Technology

[0002] With the rapid development of the automotive industry and the increasing demands for driving experience, tires, as a key component that directly contacts the ground, directly affect driving safety, comfort, and economy. In modern traffic environments, whether it's frequent starts and stops on urban roads, long-distance cruising on highways, or the demands of driving in complex road conditions, all pose stringent challenges to the comprehensive performance of tires.

[0003] While current tires have made some progress in certain aspects, they still have many shortcomings. Traditional tires often struggle to provide sufficient friction in terms of grip, especially during high-speed driving, rapid acceleration, or emergency braking, resulting in poor vehicle handling stability. This not only affects driving precision but also increases potential safety risks. For example, on wet roads, some tires, due to poor tread design and drainage performance, cannot effectively remove the water film between the tire and the road surface, significantly weakening grip and making the vehicle prone to loss of control and skidding.

[0004] In terms of noise reduction, most tires cannot effectively suppress the noise generated during driving. When the tire rolls, the interaction between the tread and the ground causes vibration and noise. If this sound energy is not properly dispersed and buffered, it will cause obvious noise interference inside the car, making it easy for drivers and passengers to feel fatigued during long-term driving, seriously affecting the comfort of the driving experience.

[0005] Furthermore, energy conservation is a key area that urgently needs breakthroughs in tire technology development. Due to limitations in material selection and structural design, some tires have high rolling resistance, leading to increased energy consumption during vehicle operation. This not only increases the financial burden on car owners but also exacerbates energy consumption and environmental pollution, contradicting the current advocacy of green travel.

[0006] In conclusion, developing a mid-to-high-end tire that combines excellent grip, good noise reduction, and energy efficiency has become a core demand for tire technology innovation. This is of vital importance for improving overall vehicle performance, ensuring driving safety and comfort, and promoting the sustainable development of the automotive industry. Utility Model Content

[0007] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a mid-to-high-end quiet and energy-saving tire, including a tread, and a left shoulder and a right shoulder are respectively provided on both sides of the tread.

[0008] The tread is provided with a first straight groove, a second straight groove, a third straight groove, and a fourth straight groove from left to right; the first straight groove is located between the left shoulder and the tread, and the fourth straight groove is located between the right shoulder and the tread.

[0009] Multiple sets of U-shaped grooves are provided between the first straight groove and the second straight groove; multiple sets of inverted U-shaped grooves are provided between the third straight groove and the fourth straight groove; and multiple sets of \\-shaped grooves are provided between the second straight groove and the third straight groove.

[0010] The left tire shoulder is provided with a wide tire shoulder tread block; the left tire shoulder is also provided with a horizontal silent tread strip and a grip groove.

[0011] The right tire shoulder is provided with a tire shoulder tread block symmetrically arranged with the center of the left tire shoulder, a tire shoulder tread block symmetrically arranged with the center of the left tire shoulder, and a grip groove symmetrically arranged with the left tire shoulder.

[0012] Preferably, the multiple sets of grooves are uniformly and parallelly arranged horizontally between the first straight groove and the second straight groove.

[0013] Preferably, the multiple sets of inverted grooves are uniformly and parallelly arranged horizontally between the third straight groove and the fourth straight groove.

[0014] Preferably, multiple sets of the \\-shaped grooves are uniformly and parallelly arranged horizontally between the second straight groove and the third straight groove.

[0015] Preferably, the tire shoulder tread blocks are configured with variable pitch to form tire shoulder tread blocks of varying widths.

[0016] Compared with existing technologies, the beneficial effects of this utility model are:

[0017] 1. The radial sipes on the tire shoulders effectively improve grip and handling stability, providing precise response during sharp turns and braking, and giving the driver a comfortable experience;

[0018] 2. Wide shoulder tread blocks suppress tread creep during high-speed cornering and steering, ensuring stable vehicle posture and precise handling, effectively reducing the risk of sideslip and loss of control, and safeguarding high-speed driving.

[0019] 3. The tread blocks on the tire shoulder and the silent tread strips work together to buffer vibrations and disperse sound energy, avoiding noise at frequencies that are sensitive to the human ear and greatly reducing driving noise interference;

[0020] 4. Optimizing the angle of the lateral grooves can make the tires touch the ground more smoothly, improve comfort, facilitate drainage, and enhance grip on wet and slippery roads.

[0021] 5. Optimized longitudinal groove and pattern block design, with a wide center pattern block design, greatly enhances dry traction and straight-line driving stability. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a mid-to-high-end quiet and energy-saving tire proposed in this utility model. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Referring to the figure, this embodiment provides a mid-to-high-end quiet and energy-saving tire, including a tread 1, and a left shoulder 2 and a right shoulder 3 respectively provided on both sides of the tread 1;

[0025] The tread 1 is provided with a first straight groove 11, a second straight groove 12, a third straight groove 13, and a fourth straight groove 14 from left to right; the first straight groove 11 is located between the left shoulder 2 and the tread 1, and the fourth straight groove 14 is located between the right shoulder 3 and the tread 1.

[0026] Multiple sets of U-shaped grooves 15 are provided between the first straight groove and the second straight groove 12; multiple sets of inverted U-shaped grooves 16 are provided between the third straight groove and the fourth straight groove 14; and multiple sets of \\-shaped grooves 17 are provided between the second straight groove 12 and the third straight groove 13.

[0027] The left tire shoulder 2 is provided with a wide tire shoulder tread block 21; the left tire shoulder 2 is also provided with a horizontal silent tread strip 22 and a grip groove 23;

[0028] The right tire shoulder 3 is provided with a tire shoulder tread block symmetrically arranged with the center of the left tire shoulder 2, a silent tread strip symmetrically arranged with the center of the center, and a grip groove symmetrically arranged with the left tire shoulder.

[0029] Furthermore, the multiple sets of the described He-type 15 grooves are uniformly and parallelly arranged horizontally between the first straight groove and the second straight groove.

[0030] Furthermore, the multiple sets of inverted U-shaped grooves 16 are uniformly and parallelly arranged horizontally between the third straight groove 13 and the fourth straight groove 14.

[0031] Furthermore, multiple sets of the \\-shaped grooves 17 are uniformly and parallelly arranged horizontally between the second straight groove 12 and the third straight groove 13.

[0032] Furthermore, the tire shoulder tread blocks are configured with variable pitch to form tire shoulder tread blocks of varying widths.

[0033] In the above embodiments, the radial sipes on the tire shoulder effectively improve grip and handling stability, providing precise response during sharp turns and braking, giving the driver greater confidence and a more comfortable experience. The wide tire shoulder tread blocks suppress tread creep during high-speed cornering and steering, ensuring stable vehicle posture and precise handling, effectively reducing the risk of sideslip and loss of control, and safeguarding high-speed driving. The synergistic design of the tire shoulder tread blocks and silent tread strips buffers vibrations and disperses sound energy, avoiding noise at frequencies sensitive to the human ear and greatly reducing road noise interference. Optimized angles of the lateral grooves ensure smooth tire contact with the ground, improving comfort and drainage.

[0034] Improves grip on wet roads; optimized longitudinal grooves and tread blocks, with a wide center tread block design, greatly enhances dry traction and straight-line stability.

[0035] The above specific embodiments further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above are only specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be covered within the protection scope of this utility model.

[0036] Furthermore, in the description of this utility model, it should be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Moreover, in this utility model, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction relationship between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

Claims

1. A mid-to-high-end quiet and energy-saving tire, characterized in that, The tire includes a tread, and a left shoulder and a right shoulder are respectively provided on both sides of the tread; The tread is provided with a first straight groove, a second straight groove, a third straight groove, and a fourth straight groove from left to right. The first straight groove is located between the left tire shoulder and the tread, and the fourth straight groove is located between the right tire shoulder and the tread. Multiple sets of U-shaped grooves are provided between the first straight groove and the second straight groove; multiple sets of inverted U-shaped grooves are provided between the third straight groove and the fourth straight groove; and multiple sets of \\-shaped grooves are provided between the second straight groove and the third straight groove. The left tire shoulder is provided with a wide tire shoulder tread block; the left tire shoulder is also provided with a horizontal silent tread strip and a grip groove. The right tire shoulder is provided with a tire shoulder tread block symmetrically arranged with the center of the left tire shoulder, a silent tread strip symmetrically arranged with the center of the left tire shoulder, and a grip groove symmetrically arranged with the left tire shoulder.

2. The mid-to-high-end quiet and energy-saving tire according to claim 1, characterized in that, Multiple sets of the aforementioned ヘ-shaped grooves are uniformly and parallelly arranged horizontally between the first straight groove and the second straight groove.

3. The mid-to-high-end quiet and energy-saving tire according to claim 1, characterized in that, Multiple sets of the inverted U-shaped grooves are evenly and parallelly arranged horizontally between the third and fourth straight grooves.

4. The mid-to-high-end quiet and energy-saving tire according to claim 1, characterized in that, Multiple sets of the \\-shaped grooves are evenly and parallelly arranged horizontally between the second and third straight grooves.

5. A mid-to-high-end quiet and energy-saving tire according to claim 1, characterized in that, The tire shoulder tread blocks are configured with variable pitch to form tire shoulder tread blocks of varying widths.

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