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Automobile protection wheel

A technology for automobiles and wheel protection, which is applied to vehicle parts, tire parts, transportation and packaging, etc. It can solve problems such as high cost, unreliable reliability, and complex structure, and achieve simple structure, avoid road traffic accidents, Effect of reducing deflection angle

Inactive Publication Date: 2013-07-24
郑桂刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure is complicated and the cost is high. Because the program monitoring system involves components and power supply, it is difficult to guarantee long-term trouble-free use. The lack of reliability is the reason why it cannot be fully applied soon.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0019] figure 1 Among them, the rigid wheel A (1) in the guard wheel is made of hard metal, alloy and other materials. on the axle end. The middle part is made into a banner shape, and the number and shape of the banners correspond to the wheel hub. Screw holes are left on the banners to facilitate fixing the guard wheel and the wheel hub with bolts (4) to increase the mechanical strength of the guard wheel. The arc-shaped groove is milled on the secondary side of the rigid wheel A (1) to facilitate the loading and unloading of the lock spring (3) of the rubber ring (2). The outermost ring of the rigid wheel (1) is evenly arranged with radial screw holes along the middle, which facilitates the disassembly and assembly of the screw rod (13) in the accessory combination (5) ( Image 6 shown), it is convenient for emergency use in case of special circumstances.

[0020] The structure of the rubber ring (2) is similar to the common rubber pneumatic tire, but the cavity part is ...

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PUM

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Abstract

The invention discloses a mechanical device, namely an automobile protection wheel which is capable of running by replacing a tire when the rubber inflatable tire of a running automobile is exploded and can supply effective safety protection for the automobile, a driver and passengers. The automobile protection wheel is called a protection wheel for short. The automobile protection wheel and a wheel hub are arranged at the end head of an automobile shaft side by side; the automobile protection wheel and the rubber inflatable tire are arranged in the same row and are coaxial; the diameter of the rubber inflatable tire is smaller than that of the tire; during high-speed running of the automobile, when the tire is exploded, the automobile protection wheel can immediately run by replacing the tire, so that the tie can be prevented from being damaged, and a deflection angle of the automobile is reduced; the damage to the automobile and the hurt to the driver and the passengers can be reduced to a greater extent; and a large road traffic accident caused by the tire explosion of the automobile running at a high speed is avoided.

Description

Technical field [0001] The invention relates to a mechanical device that can replace the tire when the rubber pneumatic tire of the driving car explodes, and provide effective safety protection for the car and the driver—the car guard wheel, referred to as the car guard wheel, which can maximize the safety of the car. It can reduce the damage caused by faults to drivers and passengers, and avoid major road traffic accidents caused by tire blowouts in high-speed vehicles. Background technique [0002] Conventional cars use rubber pneumatic tires. In automobile road traffic, 40% of traffic accidents are caused by tire failures, among which accidents caused by burst tires account for more than 70%. Due to the accidental and unpredictability of tire blowout accidents, once a tire blowout occurs, it will not only cause great harm to the car and the driver, but also often affect the driving safety of adjacent cars, involving innocent people, and causing major road traffic acciden...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C17/04
Inventor 郑桂刚
Owner 郑桂刚
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