Anti-falling device of two-wheeled electric vehicle

Abstract

An anti-falling device of a two-wheeled electric vehicle is structurally formed by connecting electromagnetic valves, a rear supporting assembly and a contact switch. The electromagnetic valves are improved from normally-closed electromagnetic valves in direct-acting electromagnetic valves; the rear supporting assembly is improved by selecting a belt wheel bracket in the prior art; the electromagnetic valves are respectively arranged below a rear bottom fork or a rear bumper of the electric vehicle, and stay wires with the same length are respectively connected between the front ends of valverods of the two electromagnetic valves and the rear supporting assembly, so that a synchronous linkage connecting mechanism is formed between the rear supporting assembly and the electromagnetic valves; the contact switch is mounted on the front side of a rear wheel brake swing arm, is connected in series with a circuit for supplying power to the two electromagnetic valves and the storage batteryof the electric vehicle, and can control the two electromagnetic valves to synchronously open and close; under the condition that a rear wheel brakes, the contact switch can be touched to connect thecircuit of the electromagnetic valves, so that the valve rods of the electromagnetic valves are started to pull the rear supporting assembly to move downwards until two trundles are grounded, the trundles play a role in supporting and balancing the left-right swing instability of the vehicle body, and the accident risk that the vehicle body is prone to falling down is eliminated.

Description

technical field [0001] The utility model relates to an anti-falling device for a two-wheeled electric vehicle, which belongs to the supporting technical field of technical improvement of two-wheeled electric vehicles and motorcycles. Background technique [0002] I am a self-employed person who has been engaged in the repair of battery cars and motorcycles for many years, and I often ride two-wheeled electric cars and motorcycles; Because the front wheels cannot be braked at this time, it is easy to cause a larger accident of the vehicle overturning), it is easy to cause the rear wheels to slip laterally and cause the body to swing left and right, and the faster the speed, the body twists and turns. The more serious the phenomenon is, the more serious it is, which brings the hidden danger of accidents that are easy to fall to normal cycling trips; especially for the little brother who delivers food, accidents of falls are not uncommon; in this regard, I think it is necessary...

AI Technical Summary

Problems solved by technology

[0002] I am a self-employed person who has been engaged in the repair of battery cars and motorcycles for many years, and I often ride two-wheeled electric cars and motorcycles; Because the front wheels cannot be braked at this time, it is easy to cause a larger accident of the vehicle overturning), it is easy to cause the rear wheels to slip laterally and cause the body to swing left and right, and the faster the speed, the body twists and turns. The more serious the phenomenon is, the more serious it is, which brings the hidden danger of accidents that are easy to fall to normal cycling trips; especially for the little brother who delivers food, accidents of falls are not uncommon; in this regard, I think it is necessary to use technical means to overcome this defect, so Inspired by innovation (motivation), a technical solution for an anti-fall device for electric vehicles was proposed

Images