Tire burst emergency device provided with multiple cylinders and arranged in vacuum tire

An emergency device and cylinder technology, applied in tire parts, transportation and packaging, vehicle parts, etc., can solve the problem of power supply for difficult vehicles, and achieve the effect of smooth and comfortable driving

Inactive Publication Date: 2014-11-05
蒋凤英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Embodying the third design idea is the anti-explosion rim inside the tire announced by the Chinese utility model with the announcement number 203713430, but the anti-explosion rim inside the tire has the defect that it is difficult to provide power for the vehicle

Method used

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  • Tire burst emergency device provided with multiple cylinders and arranged in vacuum tire
  • Tire burst emergency device provided with multiple cylinders and arranged in vacuum tire
  • Tire burst emergency device provided with multiple cylinders and arranged in vacuum tire

Examples

Experimental program
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Effect test

Embodiment 1

[0023] like figure 1 , figure 2 , image 3 As shown, this embodiment includes a cylinder formed by connecting three main body arcs 2 , and the adjacent main body arcs 2 are detachably fixedly connected through a connecting structure. Both ends of the main body arc 2 are provided with connecting screws (not marked), the connecting screw (not marked) is set on the side of the main body arc 2 facing the center of the circle, and the connecting screw (not marked) is integrally cast with the main body arc 2; the connection The structure includes a connecting screw (not marked), a connecting arc 3, and a connecting nut (not marked). The connecting arc 3 is provided with a through hole (not shown) for the connecting screw (not marked) to pass through; the adjacent main body circle Arc 2 is fixedly connected by connecting screw rod (not marked), connecting arc 3 and connecting nut (not marked).

[0024] Each main body arc 2 is provided with two cylinders 1, and the cylinder 1 incl...

Embodiment 2

[0027] like Figure 4 , Figure 5 , Figure 6 As shown, this embodiment includes a cylinder formed by connecting three main body arcs 2 , and the adjacent main body arcs 2 are detachably fixedly connected through a connecting structure. The main body arc 2 includes a supporting section 2-1 located in the middle and connecting sections 2-2 located at both ends; Step, the radial thickness of the connecting section 2-2 is thinner than the radial thickness of the supporting section 2-1; the connecting section 2-2 is provided with a connecting screw (not marked) on the side facing the center of the circle, and the connecting screw (not marked) is connected with the connecting Section 2-2 is integrally cast. The connection structure includes a connecting screw (not marked), a connecting arc 3, and a connecting nut (not marked), and the connecting arc 3 is provided with a through hole (not shown) for the connecting screw (not marked) to pass through; The arc 2 adjacent to the mai...

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Abstract

The invention provides a tire burst emergency device provided with multiple cylinders and arranged in a vacuum tire. The tire burst emergency device comprises a cylinder formed by connecting two or more body arcs. Every two adjacent body arcs are detachably and fixedly connected through a connecting structure. Each body arc is provided with at least one cylinder. Each cylinder comprises a cylinder barrel, a piston, a piston rod and a guide sleeve, wherein the rear end of the cylinder barrel is a closed end, the rear end of the cylinder barrel is fixedly arranged on the side, facing towards the circle center, of the corresponding body arc, a cycle valve is arranged on the cylinder barrel, the piston is arranged in the cylinder barrel, the guide sleeve is fixedly arranged at the front end of the cylinder barrel, the rear end of the piston rod penetrates through the guide sleeve and extends into the cylinder barrel to be connected with the piston, and a friction gasket is fixedly arranged at the front end of the piston rod. When tire burst happens to a vehicle with the tire burst emergency device, the inclination degree of the gravity center of a vehicle body is low, a tire where tire burst occurs can serve as a power wheel of the vehicle, and the tire burst emergency device can be installed without refitting a rim of the wheel.

Description

technical field [0001] The invention relates to the field of tire blowout emergency devices for motor vehicles, in particular to a built-in tire blowout emergency device for vacuum tires. Background technique [0002] When a car equipped with vacuum tires blows out during driving, the outer tire will sag toward the groove of the rim, or even fall off, so that the rim of the rim replaces the outer tire to support the ground. On the one hand, the center of gravity of the vehicle body tilts toward the side of the punctured wheel due to the dent or even falling off of the outer tire, which is prone to rollover; direction control. Therefore, for the vehicle in the running process, especially the vehicle in the high-speed running, the tire blowout can easily lead to traffic accidents, and even lead to the tragedy of car crash. [0003] In the prior art, the design thinking of the vacuum tire blowout emergency device can be summarized into three types. The first is to block the ...

Claims

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Application Information

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IPC IPC(8): B60C17/01
Inventor 蒋凤英
Owner 蒋凤英
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