An adhesive tire blowout emergency safety device

Abstract

This utility model relates to the field of tire blowout emergency safety devices, specifically an adhesive tire blowout emergency safety device. The adhesive tire blowout emergency safety device is characterized by: an emergency belt comprising a support layer and an adhesive layer. The adhesive layer is disposed on the inner side of the support layer and coated with adhesive. The support layer includes an annular belt made of rubber. The adhesive layer is used to adhere the annular belt to the wheel hub. The support layer also includes a tire pressure monitoring sensor and a support mechanism. The tire pressure monitoring device and the support mechanism are enclosed within the annular belt. The support mechanism supports the tire pressure monitoring sensor from the outside. The support mechanism includes several support plates arranged perpendicular to the tangent of the annular belt within the annular belt. The support plates are hinged together in a honeycomb mesh pattern. The support plates deform accordingly as the annular belt expands and contracts, thus reducing weight while improving safety.

Description

Technical Field

[0001] This utility model relates to the field of tire blowout emergency safety devices, specifically an adhesive tire blowout emergency safety device. Background Technology

[0002] Tire blowouts are a common safety hazard during vehicle operation, especially at high speeds. A blowout can lead to loss of vehicle control and serious traffic accidents. With traditional tires, after a blowout, tire pressure drops rapidly, causing the tire to separate from the rim, resulting in vehicle imbalance and difficulty in steering, increasing the risk of an accident. To improve driving safety, emergency support devices are installed inside the rim. Mechanical emergency support devices use a mechanical structure to maintain the tire's shape after a blowout, preventing it from separating from the rim. Modern blowout emergency devices typically also include tire pressure monitoring systems (TPMS). TPMS monitors tire pressure in real time and issues an alarm when tire pressure is abnormal, reminding the driver to take timely action.

[0003] In existing tire blowout emergency safety devices, such as the passenger car tire blowout emergency safety device disclosed in Chinese Patent CN109955661B, multiple steel belts are assembled in the rim groove. The multiple steel belts are connected in series by a fixed locking block. The two ends of the connected steel belts are connected by an adjusting locking mechanism to form an annular belt. Multiple anti-reverse unit components are arranged on the annular belt. Each anti-reverse unit component includes a fixed block, which is fixed to the surface of the annular belt. An anti-reverse ring that matches the shape of the fixed block is sleeved on the outside of the fixed block. One end of the fixed block has a waist-shaped hole and is hinged to the anti-reverse ring to form an integral structure, so that the anti-reverse ring can form an opening and closing movement relationship through the hinge of the fixed block. It can be disassembled and assembled without special tools. However, this prior art is made of metal, which is not only heavy, but its sharp edges can easily cause scratches to workers during disassembly and assembly, posing a certain danger.

[0004] To reduce the weight of tire blowout emergency safety devices and improve safety during disassembly and assembly, an adhesive-type tire blowout emergency safety device is proposed. Utility Model Content

[0005] To address the aforementioned problems in the existing technology, this utility model provides an adhesive-type tire blowout emergency safety device.

[0006] The objective of this utility model can be achieved through the following technical solutions: This utility model discloses an adhesive tire blowout emergency safety device, which includes an emergency belt. The emergency belt includes a support layer and an adhesive layer. The adhesive layer is disposed on the inner side of the support layer and is coated with adhesive. The support layer includes an annular belt made of rubber. The adhesive layer is used to attach the annular belt to the wheel hub.

[0007] Furthermore, the support layer also includes a tire pressure monitoring sensor and a support mechanism. The tire pressure monitoring device and the support mechanism are wrapped inside the annular belt, and the support mechanism is supported on the outside of the tire pressure monitoring sensor.

[0008] Furthermore, the support mechanism includes a plurality of support plates, which are arranged within the annular belt perpendicular to the tangent of the annular belt.

[0009] Furthermore, the support plates are hinged to each other in a honeycomb mesh pattern, and the support plates deform accordingly as the annular belt stretches and contracts.

[0010] Furthermore, a support area is formed between several interconnected support plates, and the tire pressure monitoring sensor is disposed within the support area.

[0011] Furthermore, the annular belt is a nitrile rubber layer.

[0012] The beneficial effects of this utility model are as follows: (1) By changing the material of the safety device to rubber, and then applying glue to the inside of the rubber material, the ring belt is put on the wheel groove of the wheel hub during use. Since the ring belt is made of rubber, its weight is lighter than that of metal. Moreover, since the rubber material itself has a certain elasticity and extensibility, the ring belt can be stretched and put into the wheel groove of the wheel hub during installation to complete the installation without the need for tools. The inside of the ring belt is coated with glue. After the ring belt is put into the wheel hub, the ring belt shrinks and adheres to the wheel groove under its elasticity. The glue on the inside of the ring belt also adheres to the wheel groove. It can not slip when it is in contact with the tire after a tire blowout and generates a relative force. It will not shift under the pressure of the inner side of the tire. (2) Several support plates are hinged together and can rotate relative to each other, and expand and contract with the expansion and contraction of the annular belt. When the annular belt is expanded to fit on the hub, the support mechanism also deforms. Because the honeycomb structure has high strength and stiffness, it can provide a large support force with a small mass. Attached Figure Description

[0013] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model without the emergency belt installed on the side; Figure 3 This is a schematic diagram of the structure of the present invention with an emergency belt installed on its side; Figure 4 This is a schematic diagram of the support mechanism of this utility model.

[0015] Legend: 1. Wheel hub; 2. Wheel groove; 3. Emergency belt; 4. Support plate; 5. Tire pressure monitoring sensor. Detailed Implementation

[0016] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0017] like Figures 1-4 As shown, the present invention provides an adhesive tire blowout emergency safety device, which includes an emergency belt 3. The emergency belt 3 includes a support layer and an adhesive layer. The adhesive layer is disposed on the inner side of the support layer and is coated with adhesive. The support layer includes an annular belt made of rubber. The adhesive layer is used to attach the annular belt to the wheel hub 1. Since most existing tire blowout emergency safety devices are made of metal, they are not only heavy, but their sharp edges can easily cause cuts to workers during disassembly and assembly, posing a certain danger. Furthermore, tools are required for disassembly and assembly. To reduce weight and improve safety, the safety device is made of rubber. Adhesive is applied to the inside of the rubber material, and during use, the annular belt is fitted onto the wheel groove 2 of the wheel hub 1. Because the annular belt is made of rubber, it is lighter than that made of metal, and because rubber itself has a certain degree of elasticity... Due to its elasticity and flexibility, the annular belt can be stretched and fitted into the wheel groove 2 of the wheel hub 1, which has a large rim diameter and a small groove diameter, without the need for tools. The inner side of the annular belt is coated with adhesive; after being fitted into the wheel hub 1, the belt contracts and adheres to the groove 2 due to its elasticity. The adhesive on the inner side of the belt also adheres to the groove 2, preventing slippage when the tire blows out and the belt comes into contact with the tire, and preventing displacement under the pressure of the tire's inner edge. The rubber material also prevents scratches to workers during installation, ensuring safety. This embodiment also differs from existing technologies in that after a tire blowout and contact with the annular belt, the rubber material creates viscous damping through the contact and friction, providing resistance for deceleration.

[0018] In existing technologies, tire pressure monitoring sensors (TPMS) are typically installed inside the tire to monitor tire pressure in real time and understand tire usage. However, in the aforementioned embodiment, the annular belt used for support after a tire blowout, preventing tire detachment and direct contact between the rim 1 and the ground, is made of a soft material. If the TPMS is installed inside, it is easily damaged by compression after a blowout. To avoid this problem, in one embodiment, the support layer also includes the TPMS and a support mechanism. The TPMS and support mechanism are enclosed within the annular belt, with the support mechanism supporting the TPMS 5 on the outside. By providing a support mechanism inside the annular belt, it acts as a support frame, supporting the belt after a tire blowout and preventing excessive compression and deformation. The TPMS 5 is connected to an external receiver via wired or wireless means.

[0019] Specifically, the support mechanism includes several support plates 4, which are arranged perpendicular to the tangent of the annular belt. That is, the upper and lower sides of each support plate 4 are close to the inner and outer rings of the annular belt, respectively. When the annular belt is at its lowest point on the hub 1, the support plate 4 at this position can be considered perpendicular to the ground, and it can only be used to support the annular belt under this condition. Furthermore, the support plate 4 is completely enclosed within the annular belt.

[0020] Furthermore, several support plates 4 are hinged together in a honeycomb mesh pattern, and the support plates 4 deform accordingly as the annular belt expands and contracts; for example... Figure 4 As shown, several support plates 4 are hinged together and can rotate relative to each other, extending and contracting with the expansion and contraction of the annular belt. When the annular belt is expanded to fit onto the wheel hub 1, the support mechanism also deforms accordingly. Due to the high strength and stiffness of the honeycomb structure, it can provide a large supporting force with a small mass. The geometry of the honeycomb structure (such as hexagonal or triangular) can effectively disperse stress and avoid local stress concentration. The annular belt wrapped around the support mechanism not only protects the honeycomb structure but also absorbs some impact energy through its elastic properties, further enhancing the overall structure's impact resistance. When the tire loses pressure, the honeycomb belt structure needs to bear the weight of the vehicle and provide radial support force, enabling the overall structure of the annular belt to prevent the tire from separating from the wheel hub 1. The honeycomb structure of the support plates 4 can evenly distribute the radial force across the entire annular belt, avoiding local overload. When the vehicle continues to drive after a tire blowout, the friction between the tire and the ground will be transmitted to the honeycomb structure of the annular belt. The hinged design of the honeycomb structure allows it to adapt to changes in tangential force, preventing structural damage.

[0021] Furthermore, a support area is formed between several interconnected support plates 4, and the tire pressure monitoring sensor 5 is disposed in the support area; the tire pressure monitoring sensor 5 is surrounded by a rubber material on an annular belt, and is supported by support plates 4, which can not only prevent the tire pressure monitoring sensor 5 from being crushed, but also use the rubber material of the annular belt to buffer the tire pressure monitoring sensor 5 when it is impacted.

[0022] Furthermore, the annular belt is made of nitrile rubber. Nitrile rubber has high wear resistance, allowing it to maintain a long service life even under high-speed driving and frequent vibration environments. The tire blowout emergency safety device needs to provide reliable support under extreme conditions, and the wear resistance of nitrile rubber ensures that the annular belt maintains good performance after repeated use. Nitrile rubber has high elasticity and flexibility, allowing it to adapt to the deformation of the wheel hub 1 and vehicle vibration. In the event of a tire blowout, the annular belt provides stable support, and the high elasticity of nitrile rubber ensures that the annular belt can respond quickly and adapt to different operating conditions. Nitrile rubber maintains good physical properties over a wide temperature range. This characteristic allows the annular belt to function normally under extreme temperature conditions (such as hot summers or cold winters), ensuring the reliability of the tire blowout emergency safety device. Nitrile rubber has good adhesion properties, enabling it to form a strong bond with adhesive layers and other materials (such as metals or composite materials). This characteristic ensures that the annular belt can be firmly attached to the wheel hub 1, providing stable support in the event of a tire blowout. Nitrile rubber has excellent anti-aging properties and can resist the effects of environmental factors such as ultraviolet radiation and ozone. This characteristic ensures that the annular belt can maintain its physical and chemical properties even after long-term exposure to outdoor environments, thus extending the service life of the equipment.

[0023] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. An adhesive-type tire blowout emergency safety device, characterized in that: The device includes an emergency strap, which comprises a support layer and an adhesive layer. The adhesive layer is disposed on the inner side of the support layer and is coated with adhesive. The support layer includes an annular band made of rubber. The adhesive layer is used to attach the annular band to the wheel hub.

2. The stick-on emergency safety device for tire blowout according to claim 1, characterized in that: The support layer also includes a tire pressure monitoring sensor and a support mechanism. The tire pressure monitoring sensor and the support mechanism are wrapped inside the annular belt, and the support mechanism is supported on the outside of the tire pressure monitoring sensor.

3. A patch type emergency safety device for a tire puncture according to claim 2, wherein: The support mechanism includes a plurality of support plates, which are arranged within the annular belt perpendicular to the tangent of the annular belt.

4. The stick-on emergency safety device for tire blowout according to claim 3, characterized in that: The support plates are hinged to each other in a honeycomb mesh pattern, and the support plates deform accordingly as the annular belt expands and contracts.

5. The stick-on emergency safety device for a tire blowout according to claim 4, wherein: A support area is formed between several interconnected support plates, and the tire pressure monitoring sensor is disposed in the support area.

6. The stick-on emergency safety device for a tire blowout according to claim 1, wherein: The annular belt is a nitrile rubber layer.

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