Anti-pricking tire with anti-explosion pad

Abstract

The utility model discloses an anti-pricking tire with an explosion-proof pad, which comprises a tire body, one side of the tire body in contact with the ground is a tread, the side wall of the tire body is provided with a side tire wall, the inner sides of the tread and the side tire wall are provided with rubber support layers, the inner side of the side tire wall is provided with an outer steel wire mesh layer close to the outer side, and the outer steel wire mesh layer is provided with an outer steel wire mesh layer close to the outer side. An inner steel wire mesh layer is arranged close to the inner side in the side tire wall, and an anti-pricking layer is mounted on the inner wall of the tire body; a tire bead steel wire is arranged on the inner wall of an opening of the tire body, and a curtain yarn layer is arranged at the joint of the tread and the side tire wall and the rubber supporting layer. According to the anti-puncture tire with the explosion-proof pad, the outer steel wire mesh layer, the inner steel wire mesh layer and the anti-puncture layer are arranged, the outer steel wire mesh layer and the inner steel wire mesh layer are used for protecting the side tire wall, the situation that the side tire wall is punctured is reduced as much as possible, the situation that the tire is punctured due to damage of the side tire wall is avoided, the design of the anti-puncture layer protects the tire tread, and the service life of the tire is prolonged. The comprehensive protection effect on the tire body is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of tires, in particular to a puncture-resistant tire with an explosion-proof pad. Background Art

[0002] Tires are circular, ground-contacting, rolling, elastic rubber products installed on various vehicles and machinery. Typically mounted on metal rims, they support the vehicle's body, cushion external impacts, maintain contact with the road, and ensure vehicle performance. Tires are often used in complex and demanding conditions, enduring various deformations, loads, forces, and high and low temperature conditions while driving. Therefore, they must possess high load-bearing, traction, and cushioning properties.

[0003] The utility model patent with announcement number: CN 221023136 U discloses a tire puncture-proof and explosion-proof pad, including a tire and an explosion-proof pad. The explosion-proof pad is adapted to the tire and can be installed inside the tire. The explosion-proof pad includes an inner ring and an outer ring that fit together. When the explosion-proof pad is installed in the tire, the outer ring of the explosion-proof pad is attached to the top surface of the inner wall of the tire. The material of the inner ring is organic silicone foam, and the material of the outer ring is ethylene-vinyl acetate copolymer.

[0004] However, there are still certain shortcomings in the above technical solution: when the above technical solution is in use, the explosion-proof pad provides explosion-proof protection for the inner wall of the tire, but this technical solution only protects the tire on the inside. When the sidewall is damaged, if it is not directly penetrated, the explosion-proof pad cannot be used to protect the tire, resulting in slow air leakage. Utility Model Content

[0005] The purpose of the present utility model is to provide a puncture-resistant tire with an explosion-proof pad to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a puncture-resistant tire with an explosion-proof pad, comprising a tire body,

[0007] The side of the tire body that contacts the ground is a tread, a sidewall is provided on the sidewall of the tire body, a rubber support layer is provided on the inner side of the tread and the sidewall, an outer steel mesh layer is provided on the inner side of the sidewall, and an inner steel mesh layer is provided on the inner side of the sidewall, and an anti-puncture layer is provided on the inner wall of the tire body;

[0008] The inner wall of the opening of the tire body is provided with a bead wire, and the connection between the tread and the sidewall and the rubber supporting layer is provided with a cord layer.

[0009] By adopting the above technical solution, when in use, the outer steel mesh layer and the inner steel mesh layer can protect the sidewall, thereby avoiding puncture of the sidewall on the tire body and causing a blowout. The puncture-resistant layer arranged on the inner side of the tread can avoid a blowout due to puncture of nails in the tread.

[0010] As a further solution of the present invention: a longitudinal pattern is provided on the outer side of the tread, and a transverse pattern is provided on the outer side of the tread.

[0011] By adopting the above technical solution, the design of the longitudinal pattern and the transverse pattern can conveniently improve the anti-slip effect of the pattern of the entire tire body.

[0012] As a further solution of the present invention: the depth of the longitudinal pattern and the transverse pattern is 8-10 mm.

[0013] By adopting the above technical solution, the longitudinal pattern and the transverse pattern have an anti-slip effect during use.

[0014] As a further solution of the present invention, the bottom of the cord layer passes around the tire bead wire and is rolled up to a certain height.

[0015] By adopting the above technical solution, during use, the tire bead wire can serve as a reminder of the damage depth. When the tire is damaged and the tire bead wire is exposed, it needs to be replaced to avoid safety hazards.

[0016] As a further solution of the present invention: a supporting steel belt is embedded and installed in the rubber supporting layer.

[0017] By adopting the above technical solution, when the tire body is in use, the supporting steel belt plays the role of strengthening the overall structure and shaping it.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the puncture-resistant tire with explosion-proof pad,

[0019] An outer steel mesh layer, an inner steel mesh layer and an anti-puncture layer are provided. The outer steel mesh layer and the inner steel mesh layer are used to protect the sidewall, thereby minimizing the possibility of the sidewall being punctured and avoiding the situation where the sidewall is damaged and causes a blowout. In addition, the design of the anti-puncture layer protects the tread, thereby achieving comprehensive protection for the tire body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0022] In the figure: 1. Tire body; 2. Tread; 201. Longitudinal pattern; 202. Transverse pattern; 3. Sidewall; 4. Cord layer; 5. Bead wire; 6. Rubber support layer; 7. Outer steel mesh layer; 8. Inner steel mesh layer; 9. Anti-puncture layer; 10. Support steel belt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-2 The utility model provides a technical solution: a puncture-resistant tire with an explosion-proof pad, comprising a tire body 1,

[0025] The side of the tire body 1 that contacts the ground is the tread 2. A sidewall 3 is provided on the sidewall of the tire body 1. A rubber support layer 6 is provided on the inner side of the tread 2 and the sidewall 3. An outer steel mesh layer 7 is provided on the inner side of the sidewall 3. An inner steel mesh layer 8 is provided on the inner side of the sidewall 3. An anti-puncture layer 9 is provided on the inner wall of the tire body 1.

[0026] A bead wire 5 is provided on the inner wall of the opening of the tire body 1 , and a cord layer 4 is provided at the connection between the tread 2 , the sidewall 3 and the rubber support layer 6 .

[0027] See also Figure 1 Furthermore, a longitudinal pattern 201 is provided on the outer side of the tread 2 , and a transverse pattern 202 is provided on the outer side of the tread 2 .

[0028] See also Figure 1 Furthermore, the depth of the longitudinal pattern 201 and the transverse pattern 202 is 8-10 mm.

[0029] See also Figure 1 Furthermore, the bottom of the cord layer 4 passes over the bead wire 5 and is rolled up to a certain height.

[0030] See also Figure 1 and Figure 2 Furthermore, a supporting steel belt 10 is embedded in the rubber supporting layer 6 .

[0031] Working principle: When using the puncture-resistant tire with explosion-proof pad, the outer steel mesh layer 7 and the inner steel mesh layer 8 are used to protect the sidewall 3, thereby reducing the possibility of the sidewall 3 being punctured as much as possible and avoiding the situation where the sidewall 3 is damaged and causes a blowout. In addition, the design of the puncture-resistant layer 9 has a protective effect on the tread 2, thereby achieving a comprehensive protection effect on the tire body 1. The supporting steel belt 10 has the effect of strengthening the overall structure and shaping it. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0032] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the protection content of the present invention.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A puncture-resistant tire with an explosion-proof pad, comprising a tire body (1), characterized in that: The side of the tire body (1) in contact with the ground is a tread (2); a sidewall (3) is provided on the sidewall of the tire body (1); a rubber support layer (6) is provided on the inner side of the tread (2) and the sidewall (3); an outer steel mesh layer (7) is installed on the inner side of the sidewall (3); and an inner steel mesh layer (8) is installed on the inner side of the sidewall (3); and an anti-puncture layer (9) is installed on the inner wall of the tire body (1); A bead wire (5) is provided on the inner wall of the opening of the tire body (1), and a cord layer (4) is provided at the connection between the tread (2), the sidewall (3) and the rubber support layer (6).

2. The puncture-resistant tire with explosion-proof pad according to claim 1, characterized in that: The outer side of the tread (2) is provided with a longitudinal pattern (201), and the outer side of the tread (2) is provided with a transverse pattern (202).

3. The puncture-resistant tire with explosion-proof pad according to claim 2, characterized in that: The depth of the longitudinal pattern (201) and the transverse pattern (202) is 8-10 mm.

4. The puncture-resistant tire with explosion-proof pad according to claim 1, characterized in that: The bottom of the cord layer (4) passes around the tire bead wire (5) and is rolled up to a certain height.

5. The puncture-resistant tire with explosion-proof pad according to claim 1, characterized in that: A supporting steel belt (10) is embedded and installed in the rubber supporting layer (6).

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