Novel conductive tire structure

Abstract

The utility model discloses a novel conductive tire structure, and relates to the technical field of conductive tires, the tire structure comprises a tire main body and a conductive assembly arranged in the tire main body, both sides of the tire main body are provided with tire sidewalls, tire shoulders are arranged between the middle part of the tire main body and the tire sidewalls, and the conductive assembly is arranged in the tire main body. A belted layer, a buffer layer, a reinforcing layer and a plurality of cord fabric layers are sequentially arranged in the tire main body, and the cord fabric layers are continuously arranged in the reinforcing layer. According to the utility model, through the arrangement of the conductive assembly and the plurality of conductive columns, the conductive effect of the tire is effectively improved, and static electricity of the tire can be led out more quickly, so that fire and electric shock accidents caused by the static electricity are reduced, and the safety effect of vehicle driving is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive tires, in particular to a new conductive tire structure. Background Art

[0002] A conductive tire is a special type of tire that has electrical conductivity and can be used in various vehicles, especially electric vehicles. The main material of the tire is generally rubber. Since the commonly used rubber is insulating, it is difficult to eliminate the static electricity of the vehicle, and the accumulated static charges are likely to cause corona discharge, which is likely to lead to accidents such as fires and electric shocks.

[0003] The publication number CN209336406U discloses a four-season conductive tire. The tread of the tire includes a lower tread layer and an upper tread layer that are sequentially adhered from bottom to top. It also includes a conductive rubber strip located in the middle of the tire in the transverse direction. The conductive rubber strip penetrates through the lower tread layer and the upper tread layer, and the conductive rubber strip is prepared by using a conductive rubber material; the upper tread layer includes a snow tire tread layer on one side of the conductive rubber strip in the transverse direction and a dry road tire tread layer on the other side of the conductive rubber strip in the transverse direction. The snow tire tread layer is prepared by using a snow tire tread rubber material, and the dry road tire tread layer is prepared by using a dry road tire tread rubber material; the lower tread layer is prepared by using a summer tire tread rubber material, which can ensure that the tire has both ice and snow performance and dry road performance, can be used throughout the season, and can meet the safety performance requirements of the vehicle throughout the four seasons without changing the tire, which is beneficial to cost savings.

[0004] This patent mainly improves the wear resistance and service season of the tire. However, the structure of the conductive rubber strip in this patent is too simple, the contact surface with the bottom surface is small, the conductive effect is poor, and at the same time, the resistance wave of the tire is also large, and the conductive effect needs to be improved.

[0005] Based on this, a new conductive tire structure is now provided, which can eliminate the drawbacks of the existing device. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a new conductive tire structure to solve the problems in the background art.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A new conductive tire structure includes a tire body and a conductive component arranged inside the tire body. There are bead sides arranged on both sides of the tire body, and a shoulder is formed between the middle of the tire body and the bead side. A belt layer, a buffer layer, a reinforcing layer, and a ply layer are sequentially arranged inside the tire body;

[0009] The carcass layers are provided with several layers and are continuously arranged inside the reinforcement layer. A conductive component is provided inside the carcass layer. The conductive component includes a conductive ring. The conductive ring is provided inside the carcass layer and a plurality of conductive rubber strips are fixedly connected to the surface in a circumferential array. The conductive rubber strip is provided with one end away from the conductive ring and is arranged on the surface of the tire body and is fixedly connected to a conductive column.

[0010] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0011] In an optional solution, the conductive ring is arranged in an annular ring.

[0012] In an optional solution, the conductive column is a rubber strip made of graphite.

[0013] In an optional solution: a wear-resistant layer is provided on the surface of the tire body, an anti-skid pattern is provided on the surface of the wear-resistant layer, and the wear-resistant layer is made of synthetic rubber added with graphene.

[0014] In an optional solution, the belt layer is composed of multiple layers of steel cords.

[0015] In an optional solution, the buffer layer is a rubber and fiber composite material layer.

[0016] In an optional solution, the reinforcement layer is a carbon fiber material layer.

[0017] In an optional solution, a bead is provided on the inner side of the tire body.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. The utility model has a conductive effect through the conductive components, conductive rings and conductive rubber strips, which can introduce static electricity in the wear-resistant layer, belt layer, buffer layer, reinforcement layer and cord layer, and then continuously conduct it through the conductive columns during the vehicle driving. The multiple conductive columns effectively improve the conductive effect of the tire, and can conduct static electricity of the tire more quickly, thereby reducing accidents of fire and electric shock caused by static electricity and improving the safety of vehicle driving.

[0020] 2. The utility model provides a wear-resistant layer and adds graphene components to the wear-resistant layer, which effectively improves the conductive effect of the tire surface, so that static electricity can be conducted out of the tire more quickly, improving the safety of tire use. At the same time, through the provided reinforcement layer, the carbon fiber has good strength and good affinity with polymer materials, effectively increasing the load of the tire while reducing the weight of the tire.

[0021] 3. In the utility model, the conductive column is provided, and graphite added in the conductive column can better improve the conductive effect of the conductive column, accelerate the export of static electricity, and improve the driving safety of the vehicle. Description of the Drawings

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model.

[0024] Figure 3 It is a schematic diagram of the internal structure of the carcass of the utility model.

[0025] Figure 4 It is a schematic diagram of the structure of the conductive component of the utility model.

[0026] Annotation of reference numerals in the drawings: 1. Tire body; 2. Shoulder; 3. Sidewall; 4. Anti-slip pattern; 5. Wear-resistant layer; 6. Belt layer; 7. Buffer layer; 8. Reinforcement layer; 9. Conductive ring; 10. Conductive column; 11. Conductive rubber strip; 12. Bead. Detailed Description of the Preferred Embodiments

[0027] In order to make the objectives, technical solutions and advantages of the utility model more comprehensible, the following further describes the utility model in detail with reference to the drawings and embodiments.

[0028] In one embodiment, as Figures 1-4 shown, a new type of conductive tire structure includes a tire body 1 and a conductive component disposed inside the tire body 1. The tire body 1 is provided with sidewalls 3 on both sides, and shoulders 2 are defined between the middle of the tire body 1 and the sidewalls 3. Inside the tire body 1, a belt layer 6, a buffer layer 7, a reinforcement layer 8 and a ply are sequentially arranged;

[0029] A plurality of plies are provided and continuously arranged inside the reinforcement layer 8. A conductive component is disposed inside the ply. The conductive component includes a conductive ring 9. The conductive ring 9 is disposed inside the ply and a plurality of conductive rubber strips 11 are fixedly connected to the surface thereof in a circumferential array. One end of the conductive rubber strip 11 away from the conductive ring 9 penetrates through the surface of the tire body 1 and is fixedly connected to a conductive column 10;

[0030] In this embodiment, during the driving process of the tire, static electricity will be generated and accumulated. The static electricity is absorbed and introduced by the conductive rubber strips 11 and the conductive ring 9 in different layers, and then discharged to the ground through the contact of the conductive column 10 with the ground;

[0031] In one embodiment, as Figure 1 shown, the conductive ring 9 is arranged as an annular ring, which is convenient to be arranged inside the tire.

[0032] In one embodiment, as Figure 1 shown, the conductive post 10 is a rubber strip made of graphite, which improves the conductivity of the rubber strip.

[0033] In one embodiment, as Figure 1 shown, a wear-resistant layer 5 is provided on the surface of the tire body 1, anti-slip patterns 4 are formed on the surface of the wear-resistant layer 5, the wear-resistant layer 5 is composed of synthetic rubber added with graphene, and the anti-slip patterns 4 are used to provide grip, drainage and heat dissipation.

[0034] In one embodiment, as Figure 1 shown, the belt layer 6 is composed of multiple layers of steel cord, which is used to improve the strength and stability of the tire.

[0035] In one embodiment, as Figure 1 shown, the buffer layer 7 is a composite material layer of rubber and fiber, etc., which improves the strength of the tire.

[0036] In one embodiment, as Figure 1 shown, the reinforcing layer 8 is a carbon fiber material layer, which effectively improves the load of the tire while reducing the weight of the tire.

[0037] In one embodiment, as Figure 1 shown, a bead 12 is provided inside the tire body 1 for installing a wheel hub.

[0038] The above embodiments disclose a new type of conductive tire structure. Among them, during the driving process of the tire, static electricity will start to accumulate. The static electricity is absorbed and introduced by the conductive rubber strip 11 and the conductive ring 9 in different layers, and then discharged to the ground through the contact of the conductive post 10 with the ground. The conductive post 10 is a rubber strip made of graphite, which improves the conductivity of the rubber strip. The anti-slip patterns 4 are used to provide grip, drainage and heat dissipation. The belt layer 6 is used to improve the strength and stability of the tire. The buffer layer 7 is a composite material layer of rubber and fiber, etc., which improves the strength of the tire. The reinforcing layer 8 is a carbon fiber material layer, which effectively improves the load of the tire while reducing the weight of the tire.

[0039] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present application, and all should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A new type of conductive tire structure, comprising a tire body (1) and a conductive component arranged inside the tire body (1). The two sides of the tire body (1) are provided with sidewalls (3), and a shoulder (2) is formed between the middle of the tire body (1) and the sidewalls (3). Inside the tire body (1), a belt layer (6), a buffer layer (7), a reinforcing layer (8) and a ply layer are sequentially arranged; It is characterized in that A plurality of ply layers are provided and are continuously arranged inside the reinforcing layer (8). A conductive component is arranged inside the ply layer. The conductive component includes a conductive ring (9). The conductive ring (9) is arranged inside the ply layer, and a plurality of conductive rubber strips (11) are fixedly connected to the surface thereof in a circumferential array. One end of the conductive rubber strip (11) far from the conductive ring (9) penetrates through the surface of the tire body (1) and is fixedly connected to a conductive column (10).

2. The novel conductive tire structure according to claim 1, wherein, The conductive ring (9) is arranged as an annular ring.

3. A novel conductive tire structure according to claim 1, characterized in that, The conductive column (10) is a rubber strip made of graphite material.

4. A novel conductive tire structure according to claim 1, characterized in that A wear-resistant layer (5) is arranged on the surface of the tire body (1). Anti-slip patterns (4) are formed on the surface of the wear-resistant layer (5). The wear-resistant layer (5) is composed of synthetic rubber added with graphene.

5. A novel conductive tire structure according to claim 1, characterized in that, The belt layer (6) is composed of multiple layers of steel cord.

6. A novel conductive tire structure according to claim 1, characterized in that, The buffer layer (7) is a rubber and fiber composite material layer.

7. A novel conductive tire structure according to claim 1, characterized in that, The reinforcing layer (8) is a carbon fiber material layer.

8. A novel conductive tire structure according to claim 1, characterized in that, A bead (12) is formed inside the tire body (1).

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