Self-repairing tire with heat absorption function

Abstract

The utility model belongs to the technical field of automobile tire, concretely is a kind of self-repairing tire with heat absorption function, the inner wall bottom of tire tread is provided with bead, the inside of tire tread is provided with heat absorption subassembly, the inner wall top of tire tread is provided with filling subassembly, the heat absorption subassembly includes steel wire belt layer, the outside of steel wire belt layer is equipped with heat-conducting wire, the outer surface of heat-conducting wire is equipped with connecting band, the end of heat-conducting wire away from steel wire belt layer is equipped with steel wire ring. When tire tread rotates and ground friction generates heat, heat is transferred to steel wire belt layer, heat-conducting wire and steel wire ring do not contact ground, and then do not rub and generate heat, the temperature of heat-conducting wire and steel wire ring is lower than steel wire belt layer, the heat of steel wire belt layer will be transferred to steel wire ring by heat-conducting wire, heat is transferred and when transferring heat, heat will be radiated by heat-conducting wire and steel wire ring.

Description

Technical Field

[0001] This utility model belongs to the technical field of aluminum panel processing equipment, specifically a self-healing tire with heat absorption function. Background Technology

[0002] Self-sealing tires are functional tires that achieve automatic sealing and leak prevention after puncture by coating the inside of the tire with a special polymer self-sealing coating. When the tire tread is punctured by a sharp object with a diameter of ≤6mm, the coating, with its high viscoelasticity and fluidity, instantly flows to the wound, wrapping the foreign object or filling the puncture, forming a tough sealing layer to prevent a sudden drop in tire pressure and achieve self-repair of the tire.

[0003] The self-healing coating is applied to the inner wall of the tire, thus adding an extra layer of protection to the inner wall. When the tire surface generates heat through friction, the self-healing coating reduces the tire's heat dissipation effect. Reduced heat dissipation can increase the risk of tire blowout. Therefore, a self-healing tire with heat absorption function is proposed to address the above problems. Utility Model Content

[0004] To overcome the shortcomings of existing technologies and address the problems of existing equipment, this utility model proposes a self-healing tire with heat absorption function.

[0005] The technical solution adopted by this utility model to solve its technical problem is a self-healing tire with heat absorption function, including a tire tread, a tire bead provided at the bottom of the inner wall of the tire tread, a heat absorption component provided inside the tire tread, and a filling component provided at the top of the inner wall of the tire tread.

[0006] The heat-absorbing component includes a steel wire bundle layer, a heat-conducting wire is installed on the outer side of the steel wire bundle layer, a connecting strip is installed on the outer surface of the heat-conducting wire, and a steel wire ring is installed at the end of the heat-conducting wire away from the steel wire bundle layer.

[0007] Preferably, the connecting belt is fixedly installed on the inner wall of the tire tread, and the steel wire ring is installed inside the tire bead.

[0008] Preferably, multiple connecting strips and heat-conducting wires are provided, and the multiple connecting strips and heat-conducting wires are arranged in a circumferential array on the inner wall of the tire tread.

[0009] Furthermore, the connecting strip can wrap and install the heat-conducting wires, and the connecting strip can improve the support of the tire sidewall.

[0010] Preferably, the filling component includes a nylon belt layer, a filling layer, and an airtight layer, wherein the nylon belt layer is disposed outside the filling layer, and the airtight layer is disposed outside the filling layer.

[0011] Preferably, the steel wire bundle layer is disposed at the bottom of the nylon wire bundle layer and at the top of the filler layer.

[0012] Furthermore, a filler layer is used to fill and seal the nylon belt layer and steel belt layer into the interior of the tire tread.

[0013] Preferably, the outer surface of the tire tread has grooves, and there are multiple grooves arranged in a circumferential array on the outer surface of the tire tread. The inner wall of the airtight layer is coated with a self-healing coating.

[0014] The beneficial effects of this utility model are:

[0015] In this invention, when the tire tread rotates and rubs against the ground, it generates heat. This heat is transferred to the steel wire harness layer. The heat-conducting wire and the steel wire ring do not come into contact with the ground, thus preventing frictional heat generation. The temperature of the heat-conducting wire and the steel wire ring is lower than that of the steel wire harness layer. The heat from the steel wire harness layer is transferred to the steel wire ring through the heat-conducting wire, transferring the heat. During the heat transfer, the heat is dissipated through the heat-conducting wire and the steel wire ring, achieving the effect of heat absorption and dissipation for the tire tread.

[0016] 2. In this utility model, when the tire tread is punctured by a sharp object and the airtight layer is broken, the self-healing coating can automatically flow into the punctured hole and block and seal the hole, thereby achieving the effect of self-healing the puncture hole of the tire. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the connecting strip structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the heat-absorbing component structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the filling component structure of this utility model.

[0022] Legend:

[0023] In the diagram: 1. Tire tread; 11. Tire bead; 2. Heat absorption assembly; 201. Steel belt layer; 202. Heat-conducting wire; 203. Connecting belt; 204. Steel wire ring; 3. Filler assembly; 301. Nylon belt layer; 302. Filler layer; 303. Airtight layer; 4. Groove; 5. Self-healing coating. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4 As shown, a self-healing tire with heat absorption function includes a tire tread 1, a tire bead 11 is provided at the bottom of the inner wall of the tire tread 1, a heat absorption component 2 is provided inside the tire tread 1, and a filling component 3 is provided at the top of the inner wall of the tire tread 1.

[0026] Through the above technical solution, the tire bead 11 is installed on the bottom of the inner side of the tire tread 1, which can increase the tensile strength of the tire tread 1 bead and increase the overall strength of the tire tread 1. The heat absorption component 2 is installed inside the tire tread 1, so that the heat absorption component 2 can absorb and dissipate the heat generated by the friction of the tire tread 1.

[0027] First, considering the issue of how to absorb the heat generated by the tire tread 1, refer to... Figure 2 and Figure 3 The specific structure of the heat-absorbing component 2 is disclosed. The heat-absorbing component 2 includes a steel wire bundle layer 201, a heat-conducting wire 202 is installed on the outer side of the steel wire bundle layer 201, a connecting strip 203 is installed on the outer surface of the heat-conducting wire 202, and a steel wire ring 204 is installed at the end of the heat-conducting wire 202 away from the steel wire bundle layer 201.

[0028] The connecting belt 203 is fixedly installed on the inner wall of the tire tread 1, and the steel wire ring 204 is installed inside the tire bead 11.

[0029] Multiple connecting strips 203 and heat-conducting wires 202 are provided, and multiple connecting strips 203 and heat-conducting wires 202 are arranged in a circumferential array on the inner wall of the tire tread 1.

[0030] Through the above technical solution, the steel wire harness layer is installed inside the tire tread 1 and the filler layer 302, allowing the steel wire harness layer to be installed inside the tire tread 1. A connecting band 203 is heat-fused to the inner wall side of the tire tread 1, allowing the heat-conducting wire 202 to be installed inside the connecting band 203 for positioning. One end of the heat-conducting wire 202 is connected to the side of the steel wire harness layer 201, and the other end is connected to the steel wire ring 204 inside the tire bead 11. The steel wire ring 204 is located in the middle of the tire tread 1. After the tire tread 1 is installed on the vehicle, the tire tread 1 rotates... Ground friction generates heat, which is transferred to the steel belt layer 201. The heat-conducting wire 202 and the steel wire ring 204 do not contact the ground, thus avoiding frictional heat generation. The temperature of the heat-conducting wire 202 and the steel wire ring 204 is lower than that of the steel belt layer 201. The heat from the steel belt layer 201 is transferred to the steel wire ring 204 through the heat-conducting wire 202, transferring the heat. During the heat transfer, the heat is dissipated through the heat-conducting wire 202 and the steel wire ring 204. By using multiple sets of heat-conducting wires 202 to quickly absorb and transfer the heat from the steel belt layer 201, the heat absorption and dissipation effect of the tire tread 1 is achieved.

[0031] It should be noted that the heat-conducting wire 202 is made of steel metal and can transfer heat inside the steel wire bundle layer.

[0032] Secondly, considering the issue of how to install the steel belt layer 201 into the tire tread 1, refer to... Figure 3 and Figure 4 The specific structure of the filling component 3 is disclosed. The filling component 3 includes a nylon belt layer 301, a filling layer 302 and an airtight layer 303. The nylon belt layer 301 is disposed outside the filling layer 302 and the airtight layer 303 is disposed outside the filling layer 302.

[0033] The steel wire harness layer 201 is disposed at the bottom of the nylon harness layer 301 and at the top of the filler layer 302.

[0034] Through the above technical solution, the nylon belt layer 301 is installed to the bottom of the inner wall of the tire tread 1, the steel belt layer 201 covers the outside of the nylon belt layer 301, and the filler layer 302 covers the outside of the steel belt layer 201. Thus, the steel belt layer 201 can be installed between the filler layer 302 and the nylon belt layer 301. The steel belt layer 201 can improve the rigidity support of the tire tread 1 and absorb the heat generated by the tire tread 1, quickly dispersing the heat to the entire steel belt layer 201 to avoid heat concentration burning the tire body. The nylon belt layer 301 can assist the steel belt layer 201 in buffering and absorbing the vibration generated by the tire. The filler layer 302 can fill the interior of the tire tread 1 with the steel belt layer 201 and the nylon belt layer 301.

[0035] Finally, see Figure 1 and Figure 2 The outer surface of the tire tread 1 is provided with grooves 4, and multiple grooves 4 are provided. The multiple grooves 4 are located on the outer surface of the tire tread 1 and are distributed in a circumferential array. The inner wall of the airtight layer 303 is coated with a self-healing coating 5.

[0036] Through the above technical solution, multiple grooves 4 are formed on the outer surface of the tire tread 1. When the tire tread 1 contacts the ground and rotates, air will be squeezed out from the grooves 4, forming a dynamic airflow channel inside the grooves 4, which can carry away and dissipate the heat generated by the tire tread 1. A self-healing coating 5 is applied to the outer surface of the airtight layer 303. When the tire tread 1 is punctured by a sharp object, the self-healing coating 5 can automatically flow into the punctured hole and block and seal the hole, achieving the effect of self-healing the puncture hole of the tire.

[0037] It is important to note that the self-healing coating 5 is typically composed of a polymer material with high viscosity and elasticity. When a sharp object punctures the tire, the self-healing coating 5, relying on its unique viscoelasticity and fluidity, quickly flows towards the puncture site, tightly wrapping the invading foreign object and forming a tough sealing layer inside the puncture and on the inner wall of the tire, thereby achieving the tire's self-healing function.

[0038] In summary, the working principle of this utility model is as follows:

[0039] When the tire is in use, after the tire tread 1 is installed on the car, the tire tread 1 rotates and generates heat through friction with the ground. The heat is transferred to the steel belt layer 201. The heat-conducting wire 202 and the steel wire ring 204 do not contact the ground, so they do not generate heat through friction. The temperature of the heat-conducting wire 202 and the steel wire ring 204 is lower than that of the steel belt layer 201. The heat of the steel belt layer 201 is transferred to the steel wire ring 204 through the heat-conducting wire 202, thus transferring the heat. During the heat transfer, the heat is dissipated through the heat-conducting wire 202 and the steel wire ring 204. The heat of the steel belt layer 201 is quickly absorbed and transferred by multiple sets of heat-conducting wires 202. At the same time, when the tire tread 1 contacts the ground and rotates, air is squeezed out from the groove 4, forming a dynamic airflow channel inside the groove 4. This can carry away and dissipate the heat generated by the tire tread 1, achieving the effect of heat absorption and dissipation of the tire tread 1.

[0040] When the tire tread 1 is punctured by a sharp object, the airtight layer 303 is punctured. The self-healing coating 5 can automatically flow into the punctured hole to block and seal it, thus achieving the effect of self-healing the puncture hole in the tire.

[0041] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A self-healing tire with heat absorption function, comprising a tire tread (1), wherein a tire bead (11) is provided at the bottom of the inner wall of the tire tread (1), characterized in that: A heat-absorbing component (2) is provided inside the tire tread (1), and a filling component (3) is provided on the top of the inner wall of the tire tread (1). The heat-absorbing component (2) includes a steel wire bundle layer (201), a heat-conducting wire (202) is installed on the outside of the steel wire bundle layer (201), a connecting strip (203) is installed on the outer surface of the heat-conducting wire (202), and a steel wire ring (204) is installed at the end of the heat-conducting wire (202) away from the steel wire bundle layer (201).

2. The self-healing tire with heat absorption function according to claim 1, characterized in that: The connecting strip (203) is fixedly installed on the inner wall of the tire tread (1), and the wire ring (204) is installed inside the tire bead (11).

3. The self-healing tire with heat absorption function according to claim 2, characterized in that: Multiple connecting strips (203) and heat-conducting wires (202) are provided, and the multiple connecting strips (203) and heat-conducting wires (202) are arranged in a circumferential array on the inner wall of the tire tread (1).

4. The self-healing tire with heat absorption function according to claim 3, characterized in that: The filling component (3) includes a nylon belt layer (301), a filling layer (302) and an airtight layer (303), wherein the nylon belt layer (301) is disposed outside the filling layer (302) and the airtight layer (303) is disposed outside the filling layer (302).

5. A self-healing tire with heat absorption function according to claim 4, characterized in that: The steel wire bundle layer (201) is disposed at the bottom of the nylon bundle layer (301) and the steel wire bundle layer (201) is disposed at the top of the filler layer (302).

6. The self-healing tire with heat absorption function according to claim 5, characterized in that: The outer surface of the tire tread (1) is provided with grooves (4), and there are multiple grooves (4). The multiple grooves (4) are arranged in a circumferential array on the outer surface of the tire tread (1). The inner wall of the airtight layer (303) is coated with a self-healing coating (5).

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