Tire capable of preventing puncture and prolonging service life of tire

Abstract

The utility model discloses an anti-puncture tire capable of prolonging the service life of the tire, which relates to the technical field of tires and comprises a tire body, a plurality of first wear-resistant blocks are embedded in the side body of the tire body, and wear-resistant grooves are formed in the side body of the tire body and located on the outer side edges of the first wear-resistant blocks and drainage grooves. Second wear-resisting blocks are arranged on the front side and the rear side of the tire body and located between every two connected drainage grooves, an anti-puncturing assembly is arranged on the inner side of the tire body, and the first wear-resisting blocks, the wear-resisting grooves and the second wear-resisting blocks are used for enhancing the overall wear resistance of the tire and reducing wear; the puncture resistance of the outer surface of the tire is further enhanced, the anti-puncture protection level of the whole tire is improved, the probability that the tire is punctured is reduced, and the inner wall of the tire can be directly protected and prevented from being damaged by sharp objects through the arrangement of the protection assembly.

Description

Technical Field

[0001] This utility model relates to the field of tire technology, specifically a tire that is puncture-proof and improves tire life. Background Technology

[0002] Tires are a crucial component commonly used in vehicles, serving to contact the ground and provide support, shock absorption, and traction. Puncture-resistant tires, also known as self-sealing tires, offer drivers additional safety and comfort through their unique construction and materials.

[0003] The existing patent announcement number CN 222061677U discloses a tire. The device further includes a first reinforcing rib, a second reinforcing rib, and a third reinforcing rib on both sides of the tire body. The second and third reinforcing ribs are set at both ends of the first reinforcing rib, which makes the structure on both sides of the tire body have high strength, strong resistance to deformation and compression, and helps to reduce the probability of tire blowout.

[0004] However, tires are prone to leaks or blowouts when punctured by sharp objects. Even existing puncture-resistant tires, while protected by high-polymer composite rubber materials, can still be used normally when encountering sharp objects such as nails. However, nails or sharp objects can still damage the inner wall of the tire, affecting its lifespan and increasing wear and tear costs.

[0005] Based on this, a tire that is puncture-resistant and has improved tire life is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0006] The purpose of this invention is to provide a tire that is puncture-resistant and has an extended lifespan, in order to solve the problems in the prior art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A puncture-resistant and tire-life-enhancing tire includes a tire body, wherein a plurality of first wear-resistant blocks are embedded in the side of the tire body, and drainage grooves are provided on the side of the tire body and on both the front and rear sides of the first wear-resistant blocks.

[0009] The tire body has a wear-resistant groove on its side and at the outer edge of the first wear-resistant block and the drainage groove. The tire body has a second wear-resistant block on its front and rear sides and between two connected drainage grooves. The tire body has a puncture-proof component on its inner side to protect the tire body from being punctured.

[0010] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0011] In one alternative: the drainage groove and the wear-resistant groove are symmetrically arranged about the front and rear of the tire body, and the wear-resistant groove has a wear-resistant pattern on the side away from the tire body.

[0012] In one alternative: the anti-puncture component includes a first anti-puncture layer and a second anti-puncture layer, the inner walls of the first and second anti-puncture layers are coated with an MPN rubber coating, the MPN rubber coating having a thickness of 3-5 mm and being made of a semi-solid gel-like resin material.

[0013] In one alternative: a puncture-resistant tread compound is provided between the second puncture-resistant layer and the outer surface of the tire body.

[0014] In one alternative: a protective component is provided on the side of the first puncture-resistant layer near the center of the tire body to protect the inner wall of the tire body.

[0015] In one alternative embodiment: the protective component includes a damping protective layer, the side of the damping protective layer away from the center of the tire body being fixedly connected to the inner wall of the first puncture-proof layer, a protective plate being fixedly connected to the inner wall of the damping protective layer, and a reinforcing rib being provided through the inner side of the protective plate.

[0016] In one alternative: the reinforcing rib is fixedly embedded inside the reinforcing rib and is arranged in a ring structure.

[0017] In one alternative: the inner wall of the protective plate is provided with a belt layer, the belt layer being made of polyester cord material and wrapped with rubber on the outside.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] 1. This utility model enhances the overall wear resistance of the tire by using a first wear-resistant block, a wear-resistant groove, and a second wear-resistant block to reduce wear. Combined with the puncture-resistant tread rubber, it further enhances the tire's outer surface resistance to punctures, improves the overall puncture protection level of the tire, and reduces the probability of the tire being punctured.

[0020] 2. This utility model, through the setting of protective components, can directly protect the inner wall of the tire, prevent the inner wall of the tire body from being damaged by sharp objects, effectively limit the degree of deformation of the tire body, ensure that the tire body maintains a good shape, and improve the stability and handling of the vehicle. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 2 This is a side view of the tire body structure of this utility model.

[0023] Figure 3 This is a schematic diagram of the protective component structure of this utility model.

[0024] Figure reference numerals: 1. Tire body; 2. First wear-resistant block; 3. Drainage groove; 4. Wear-resistant groove; 5. Second wear-resistant block; 6. First puncture-resistant layer; 7. Second puncture-resistant layer; 8. Puncture-resistant tread compound; 9. Damping protective layer; 10. Protective plate; 11. Reinforcing rib; 12. Belt layer. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0026] In one embodiment, such as Figures 1-3 As shown, the tire in this embodiment that is puncture-proof and improves tire life includes a tire body 1, a plurality of first wear-resistant blocks 2 are embedded in the side of the tire body 1, and drainage grooves 3 are provided on the side of the tire body 1 and on the front and rear sides of the first wear-resistant blocks 2.

[0027] The tire body 1 has a wear-resistant groove 4 on its side and located at the outer edge of the first wear-resistant block 2 and the drainage groove 3. The tire body 1 has a second wear-resistant block 5 on its front and rear sides and located between two connected drainage grooves 3. The tire body 1 has a puncture-proof component on its inner side to protect the tire body 1 from being punctured.

[0028] In this embodiment, the tire body 1 is made of a special polymer material with excellent elasticity, which can maintain stable tire performance under high and low temperature environments. The high and low temperature resistance of the tire body 1 allows the tire to maintain good toughness and puncture resistance even in extremely cold conditions, ensuring safe driving. The coordinated arrangement of the first wear-resistant block 2, the wear-resistant groove 4, and the second wear-resistant block 5 enhances the overall wear resistance of the tire. The main function of the drainage groove 3 is to quickly drain the water between the tire and the ground when driving in rainy weather, preventing the vehicle from slipping due to the water film effect, and significantly improving the safety of driving in rainy weather. The puncture-resistant component greatly enhances the tire's puncture resistance. When a sharp object attempts to puncture the tire, it can wrap around the penetrating part of the sharp object, reducing the risk of air leakage, extending the tire's usable time after being punctured, reducing the damage of these forces to the internal structure of the tire, and helping to extend the tire's service life.

[0029] In one embodiment, such as Figure 1 and Figure 2As shown, the drainage groove 3 and the wear-resistant groove 4 are symmetrically arranged about the front and rear of the tire body 1. The wear-resistant groove 4 has a wear-resistant pattern on the side away from the tire body 1. The wear-resistant groove 4 and the wear-resistant pattern further improve the wear resistance of the tire body 1. At the same time, they can also increase the friction between the tire body 1 and the ground to a certain extent, which can reduce tire wear, improve sports performance, and make driving more enjoyable.

[0030] In one embodiment, such as Figure 2 As shown, the puncture-proof component includes a first puncture-proof layer 6 and a second puncture-proof layer 7. The inner walls of both layers are coated with an MPN rubber coating, which is 3-5 mm thick and made of a semi-solid gel-like resin material. When a sharp object attempts to puncture the tire, the first and second layers effectively block it. The MPN rubber coating has a certain degree of adhesion and toughness; when a sharp object with a diameter less than 6 mm punctures the tire, this coating quickly and tightly wraps around the object, preventing air leakage. When the sharp object is pulled out, the puncture is instantly filled and sealed, effectively solving the problems of slow deflation and air leakage caused by tubeless tire blowouts or pinholes, reducing the risk of leakage, extending the tire's usable time after a puncture, and thus improving the device's service life.

[0031] In one embodiment, such as Figure 2 As shown, a puncture-resistant tread rubber 8 is provided between the second puncture-resistant layer 7 and the outer surface of the tire body 1, which further enhances the ability of the outer surface of the tire body 1 to resist puncture, improves the overall puncture protection level of the tire, and reduces the probability of the tire being punctured.

[0032] In one embodiment, such as Figure 2 As shown, a protective component is provided on the side of the first puncture-proof layer 6 near the center of the tire body 1 to protect the inner wall of the tire body 1. After a sharp object punctures the tire body 1 and passes through the first puncture-proof layer 6 and the second puncture-proof layer 7, the protective component protects the inner wall of the tire body 1 to prevent damage.

[0033] In one embodiment, such as Figure 3 As shown, the protective component includes a damping protective layer 9. The side of the damping protective layer 9 away from the center of the tire body 1 is fixedly connected to the inner wall of the first puncture-proof layer 6. A protective plate 10 is fixedly connected to the inner wall of the damping protective layer 9. A reinforcing rib 11 is provided through the inner side of the protective plate 10. The damping protective layer 9 can absorb the vibration and impact caused by uneven road surface during vehicle operation, reduce the damage of these forces to the internal structure of the tire, play a buffer protection role, and help extend the service life of the tire. The protective plate 10 provides direct protection for the inner wall of the tire, preventing the inner wall of the tire body 1 from being damaged by sharp objects. The reinforcing rib 11 enhances the protective effect of the protective plate 10.

[0034] In one embodiment, such as Figure 3 As shown, the reinforcing rib 11 is fixedly embedded inside the reinforcing rib 11 and is arranged in a ring structure, so that the protective plate 10 can better protect the integrity of the internal structure of the tire.

[0035] In one embodiment, such as Figure 3 As shown, the inner wall of the protective plate 10 is provided with a belt layer 12. The belt layer 12 is made of polyester cord material and is wrapped with rubber. When the tire body 1 is subjected to pressure and load, the belt layer 12 can effectively limit the deformation of the tire body 1, ensure that the tire body 1 maintains a good shape, maintain the normal performance of the tire body 1, and improve the stability and handling of the vehicle.

[0036] The above embodiment discloses a tire that is puncture-resistant and improves tire life. The overall wear resistance of the tire is enhanced by the combination of the first wear-resistant block 2, the wear-resistant groove 4, and the second wear-resistant block 5. Combined with the puncture-resistant tread rubber 8, the tire's outer surface resistance to puncture is further enhanced, improving the overall puncture protection level of the tire and reducing the probability of the tire being punctured. The puncture-resistant components greatly enhance the tire's puncture resistance. When a sharp object attempts to puncture the tire, the first puncture-resistant layer 6 and the second puncture-resistant layer 7 can effectively block it. The MPN rubber coating has a certain degree of adhesion and toughness. When a sharp object with a diameter of less than 6mm punctures the tire, this MPN rubber coating can quickly and tightly wrap the object and prevent air leakage. When a sharp object is pulled out, the puncture is instantly filled and sealed, effectively solving the problems of slow deflation and air leakage caused by tubeless tire blowouts or pinholes, reducing the risk of air leakage, and extending the tire's usability after a puncture, thereby improving the service life of the device. The protective plate 10 provides direct protection for the inner wall of the tire, preventing damage to the inner wall of the tire body 1 by sharp objects. The reinforcing rib 11 enhances the protective effect of the protective plate 10. At the same time, the cooperation between the reinforcing rib 11 and the belt layer 12 can effectively limit the deformation of the tire body 1 when it is subjected to pressure and load, ensuring that the tire body 1 maintains a good shape, maintains the normal performance of the tire body 1, and improves the stability and handling of the vehicle.

[0037] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A puncture-proof and tire life-improving tire, comprising a tire body (1), a plurality of first wear-resistant blocks (2) being embedded in the tire body (1), and a plurality of drainage grooves (3) being arranged on the tire body (1) and located on the front and back sides of the first wear-resistant blocks (2). characterized in that A wear-resistant groove (4) is arranged on the tire body (1) and located on the outer side edges of the first wear-resistant blocks (2) and the drainage grooves (3), a second wear-resistant block (5) is arranged on the tire body (1) and located between two adjacent drainage grooves (3), and a puncture-proof assembly is arranged on the inner side of the tire body (1) to protect the tire body (1) from being punctured. The puncture-proof assembly comprises a first puncture-proof layer (6) and a second puncture-proof layer (7), the inner walls of the first puncture-proof layer (6) and the second puncture-proof layer (7) are coated with an MPN rubber coating, the thickness of the MPN rubber coating is 3-5 mm, and the MPN rubber coating is made of a semi-solid gel resin material.

2. A puncture resistant and life enhancing tire as defined in claim 1, wherein, The drainage grooves (3) and the wear-resistant grooves (4) are symmetrically arranged on the front and back sides of the tire body (1), and the wear-resistant grooves (4) are provided with wear-resistant patterns on the sides away from the tire body (1).

3. The puncture resistant and life enhancing tire of claim 1, wherein, A puncture-proof tread rubber (8) is arranged between the second puncture-proof layer (7) and the outer surface of the tire body (1).

4. The puncture resistant and life enhancing tire of claim 1, wherein, The first puncture-proof layer (6) is provided with a protection assembly on the side close to the center of the tire body (1) to protect the inner wall of the tire body (1).

5. A puncture resistant and life enhancing tire as defined in claim 4, wherein, The protection assembly comprises a damping protection layer (9), the inner side wall of the damping protection layer (9) is fixedly connected to the inner side wall of the first puncture-proof layer (6) on the side away from the center of the tire body (1), the inner side wall of the damping protection layer (9) is fixedly connected with a protection plate (10), and the inner side of the protection plate (10) is provided with a reinforcing rib (11).

6. A puncture resistant and life enhancing tire as defined in claim 5, wherein, The reinforcing rib (11) is fixedly embedded in the inner side of the reinforcing rib (11) and arranged in an annular structure.

7. The puncture resistant and life enhancing tire of claim 5, wherein, The inner side wall of the protection plate (10) is provided with a belt layer (12), and the belt layer (12) is made of polyester cord material and wrapped with rubber on the outside.

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