Brake device with function of converting rolling friction resistance of exterior of motorcycle into sliding friction resistance

Abstract

Disclosed is a brake device with a function of converting rolling friction resistance of the exterior of a motorcycle into sliding friction resistance. The brake device is characterized in that a safety belt is fixedly installed on the two sides of a seat trunk of the motorcycle, so that a driver is fixed to a seat and prevented from being thrown out when emergency braking is conducted. Inverted-V-shaped labor-saving levers are installed on the two sides of a rear axle of the motorcycle respectively, and rolling friction resistance rolls are installed on the two sides of the head of a front supporting rod at the lower end of each inverted-V-shaped labor-saving lever, and can be dropped down to make contact with the ground so as to generate rolling friction resistance. Meanwhile, transverse levers are installed on the two sides of the head of a rear supporting rod of each inverted-V-shaped labor-saving lever, and the rear supporting rods drive front side rods of the transverse levers to upwards move through connecting shafts and pull rear side rods of the transverse levers and the friction resistance rolls to downwards move so that the friction resistance rolls can make contact with the ground to generate rolling friction resistance. Rolling friction wheels are stuck, and rolling friction resistance is converted into sliding friction resistance. The value of sliding friction resistance is several times that of a conventional motorcycle wheel brake system, the inertia acting force generated by the motorcycle is transmitted to the ground, and therefore the phenomenon that the motorcycle drifts and is overturned leftwards or rightwards when parked cannot happen, and the motorcycle can be parked vertically.

Description

[0001] Field [0002] The invention relates to a motorcycle external rolling friction conversion sliding friction resistance brake device, which belongs to the category of traffic machines Background technique [0003] At present, it is well-known that motorcycles are a convenient and fast means of transportation. Due to their high speed, when braking in an emergency, because the brake system is on the wheels of the motorcycle, the inertial force of the motorcycle is relatively large when braking, and it cannot be used immediately. When the car is braked, it is easy to cause the motorcycle to flick its tail, turn left and right sides, cause injury to people, damage to the machine, and poor safety performance. Summary of the invention [0004] In order to overcome the faster speed of existing motorcycles, the brake system is on the wheels, and the motorcycle has a large inertial force. When the sudden brake is stepped on, the car cannot be stopped immediately, which can easily cause ...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the relatively fast speed of existing motorcycles, the brake system is on the wheels, and the inertial force of the motorcycle is relatively large. When the brakes are stepped on suddenly, the car cannot be stopped immediately, and it is easy to cause tail flicking, left and right turning, and poor safety performance. In order to overcome the shortcomings, the present invention provides a rolling friction conversion sliding friction resistance brake device for motorcycles, which can quickly brake the motorcycle, and the motorcycle will not cause tail flicking, turn left and right sides, and stand upright stably, safely and quickly. stop

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