A tire with a non-slip surface

Abstract

The utility model discloses a kind of tire with antiskid pattern surface, it is related to the technical field of tire, including tire body, the outer wall of tire body is fixedly provided with antiskid chain;The antiskid chain includes the fixed ring fixed in the outer wall of tire body, the outer wall middle position of the fixed ring is fixedly provided with dispersion layer, the outer wall of the dispersion layer is fixedly provided with antiskid stud.The utility model is provided with antiskid chain, antiskid stud disperses the pressure of antiskid stud to fixed ring surface by dispersion layer, fixed ring is further dispersed to the outer wall of tire body under pressure, to reduce the wear of antiskid stud to tire body.

Description

Technical Field

[0001] This utility model relates to the technical field of tires, and in particular to a tire with anti-slip tread pattern. Background Technology

[0002] Tires are annular, elastic rubber products that are mounted on various vehicles or machinery and roll on the ground. They are usually mounted on metal rims, supporting the vehicle body, cushioning external impacts, making contact with the road surface, and ensuring the vehicle's driving performance.

[0003] Patent CN202022768085.1 discloses a novel studded snow tire, comprising a tread with a circumferentially integrated central tread block, crown tread blocks on both sides of the central tread block, and a shoulder tread block near the shoulder of the crown tread block extending to the sidewall. The shoulder tread block, crown tread block, and central tread block together form a "V" shaped pattern; the crown tread block and the central tread block are connected by a zigzag longitudinal... The crown tread blocks are separated by tread grooves. On the side closest to the center line of the tread, the crown tread blocks are connected in pairs, forming a first lateral tread groove between two connected blocks. A second lateral tread groove is formed between two unconnected adjacent crown tread blocks. The second lateral tread groove communicates with the longitudinal tread grooves. Both the first and second lateral tread grooves extend to the tire sidewall. A zigzag tread groove is formed between the crown tread blocks and the shoulder tread blocks. Anti-skid studs are embedded on the crown tread blocks and the shoulder tread blocks.

[0004] While studs significantly improve grip on icy and snowy roads, they inevitably cause some damage to the tires. The continuous contact between the studs and the road surface generates intense friction, and this direct interaction between metal and the road accelerates the wear process of the tire tread rubber. Especially when driving on dry or rough surfaces, the protruding parts of the studs constantly scrape and impact the tire tread, leading to gradual wear of the rubber material. Utility Model Content

[0005] The purpose of this invention is to provide a tire with an anti-slip tread pattern in order to solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: it includes a tire body, and an anti-skid chain is fixedly provided on the outer wall of the tire body;

[0007] The anti-skid chain includes a fixing ring fixed to the outer wall of the tire body, a dispersion layer fixedly disposed in the middle of the outer wall of the fixing ring, and anti-skid studs fixedly disposed on the outer wall of the dispersion layer.

[0008] The fixing ring is made of rubber, the dispersion layer is made of ultra-high molecular weight polyethylene fiber, and the anti-slip studs are made of high carbon steel;

[0009] In practical applications, this device is equipped with anti-skid chains. The anti-skid studs distribute the pressure of the anti-skid studs to the surface of the retaining ring through the dispersion layer. The retaining ring further distributes the pressure to the outer wall of the tire body, thereby reducing the wear of the anti-skid studs on the tire body.

[0010] Furthermore, the outer wall of the tire body is provided with multiple sets of anti-slip grooves and annular grooves, and the groove depth of the anti-slip grooves and annular grooves is 6-9mm;

[0011] In practical applications, the anti-slip grooves with horizontal / diagonal patterns and the circumferential main grooves of the annular grooves are designed to be 6-9mm deep.

[0012] Furthermore, the tire body is internally fixed with reinforcing ribs and reinforcing layers;

[0013] The reinforcing layer is composed of crisscrossing steel wires, which are high-carbon steel with added manganese, silicon and chromium.

[0014] In practical applications, steel wire undergoes a cold-drawing process to improve its strength and hardness while maintaining a certain degree of flexibility.

[0015] Manganese (Mn) can refine the grains of steel, enabling cold-drawn steel wire to achieve a tensile strength of 2000-2200 MPa while maintaining an elongation of >3%.

[0016] Silicon (Si) is dissolved in ferrite, which increases the yield strength of steel wire to over 1800 MPa while maintaining good resilience. At the same time, a SiO2 protective film is formed on the surface, which reduces the strength decay of steel wire by 30% at the tire vulcanization temperature (150-180℃).

[0017] Chromium (Cr) forms (Fe,Cr)3C carbides, which gives the steel wire a surface hardness of HV550-600.

[0018] Furthermore, a high-damping butyl rubber sheet is bonded to the inside of the tire body, and the butyl rubber sheet has a thickness of 3-5mm;

[0019] In practical applications, butyl rubber sheets with a thickness of 3-5mm have a density of 1.2-1.5 g / cm³. 3 This allows for both flexibility and weight control; the damping principle involves converting mechanical energy into heat energy through molecular chain friction, which can absorb more than 80% of high-frequency vibrations (100-500Hz).

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] This device is equipped with anti-skid chains, and the anti-skid studs distribute the pressure of the anti-skid studs to the surface of the retaining ring through the dispersion layer. The retaining ring further distributes the pressure to the outer wall of the tire body, thereby reducing the wear of the anti-skid studs on the tire body.

[0022] Butyl rubber sheets with a thickness of 3-5 mm and a density of 1.2-1.5 g / cm³ 3 This allows for both flexibility and weight control; the damping principle involves converting mechanical energy into heat energy through molecular chain friction, which can absorb more than 80% of high-frequency vibrations (100-500Hz). Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the distribution of reinforcing ribs proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the anti-skid chain structure proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the reinforcing layer structure proposed in this utility model.

[0027] In the diagram: 1. Tire body; 101. Anti-skid groove; 102. Annular groove; 2. Anti-skid chain; 201. Fixing ring; 202. Dispersion layer; 203. Anti-skid studs; 3. Reinforcing ribs; 4. Reinforcing layer. Detailed Implementation

[0028] 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.

[0029] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Reference Figure 1-4 A tire with anti-slip tread pattern includes a tire body 1, and an anti-slip chain 2 is fixedly provided on the outer wall of the tire body 1.

[0031] The anti-skid chain 2 includes a fixing ring 201 fixed to the outer wall of the tire body 1, a dispersion layer 202 fixedly disposed in the middle position of the outer wall of the fixing ring 201, and anti-skid studs 203 fixedly disposed on the outer wall of the dispersion layer 202.

[0032] The fixing ring 201 is made of rubber, the dispersion layer 202 is made of ultra-high molecular weight polyethylene fiber, and the anti-slip stud 203 is made of high carbon steel;

[0033] In practical applications, this device is equipped with anti-skid chains 2 and anti-skid studs 203. The pressure of the anti-skid studs 203 is dispersed to the surface of the fixing ring 201 through the dispersion layer 202. The fixing ring 201 further disperses the pressure to the outer wall of the tire body 1, thereby reducing the wear of the anti-skid studs 203 on the tire body 1.

[0034] Furthermore, the outer wall of the tire body 1 is provided with multiple sets of anti-skid grooves 101 and annular grooves 102, and the groove depth of the anti-skid grooves 101 and annular grooves 102 is 6-9mm.

[0035] In practical applications, the anti-slip groove 101 with its horizontal / diagonal pattern and the annular groove 102 with its circumferential main groove are designed to be 6-9mm deep.

[0036] Furthermore, the tire body 1 is internally fixed with reinforcing ribs 3 and reinforcing layers 4;

[0037] The reinforcing layer 4 is composed of crisscrossing steel wires, which are made of high-carbon steel and contain manganese, silicon and chromium.

[0038] In practical applications, steel wire undergoes a cold-drawing process to improve its strength and hardness while maintaining a certain degree of flexibility.

[0039] Manganese (Mn) can refine the grains of steel, increasing the tensile strength of cold-drawn steel wire by 2000-2200 MPa while maintaining an elongation of >3%;

[0040] Silicon (Si) is dissolved in ferrite, which increases the yield strength of steel wire to over 1800 MPa while maintaining good resilience. At the same time, a SiO2 protective film is formed on the surface, which reduces the strength decay of steel wire by 30% at the tire vulcanization temperature (150-180℃).

[0041] Chromium (Cr) forms (Fe,Cr)3C carbides, which gives the steel wire a surface hardness of HV550-600.

[0042] Furthermore, a high-damping butyl rubber sheet is bonded inside the tire body 1, and the butyl rubber sheet has a thickness of 3-5mm;

[0043] In practical applications, butyl rubber sheets with a thickness of 3-5mm have a density of 1.2-1.5 g / cm³. 3This allows for both flexibility and weight control; the damping principle involves converting mechanical energy into heat energy through molecular chain friction, which can absorb more than 80% of high-frequency vibrations (100-500Hz).

[0044] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A tire with an anti-slip tread pattern, characterized in that, Includes a tire body (1), and the outer wall of the tire body (1) is fixedly provided with anti-skid chains (2); The anti-skid chain (2) includes a fixing ring (201) fixed to the outer wall of the tire body (1), a dispersion layer (202) is fixedly provided at the middle position of the outer wall of the fixing ring (201), and anti-skid studs (203) are fixedly provided on the outer wall of the dispersion layer (202).

2. The tire with anti-slip tread pattern according to claim 1, characterized in that, The outer wall of the tire body (1) is provided with multiple sets of anti-skid grooves (101) and annular grooves (102), and the groove depth of the anti-skid grooves (101) and annular grooves (102) is 6-9mm.

3. A tire with an anti-slip tread pattern according to claim 1, characterized in that, The tire body (1) is internally fixed with reinforcing ribs (3) and reinforcing layers (4).

4. A tire with an anti-slip tread pattern according to claim 3, characterized in that, The reinforcing layer (4) is composed of crisscrossing steel wires, which are high-carbon steel with added manganese, silicon and chromium.

5. A tire with an anti-slip tread pattern according to claim 1, characterized in that, The fixing ring (201) is made of rubber, the dispersion layer (202) is made of ultra-high molecular weight polyethylene fiber, and the anti-slip stud (203) is made of high carbon steel.

6. A tire with an anti-slip tread pattern according to claim 1, characterized in that, The tire body (1) has a high-damping butyl rubber sheet bonded inside, and the butyl rubber sheet has a thickness of 3-5mm.

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