Safety steering toque reduction force multiplication handlebar

Abstract

The invention discloses a handlebar safety steering toque reduction force multiplication device for a motorcycle, a bicycle and a moped scooter. The device is characterized by mainly comprising 1, a driving chain wheel, a chain and a driven chain wheel; 2, a driving belt pulley, a toothed belt and a driven belt pulley; 3, a driving gear, a reverse transition gear and a driven gear; and 4, a driving planetary gear and a driven inner rack. A handlebar can realize the homodromous decelerated rotation of a front fork axle in the four steering toque reduction transmission ways, so that the steering control of a rider over the front fork axle and a front wheel can be greatly enhanced. During the riding of a user, the safety steering toque reduction force multiplication handlebar is stable in steering control indirect passivation, safe and reliable. During running, passive feedback harmful steering torque generated by a bad concavo-convex road surface on the front wheel is reduced, and the control force of dual hands is multiplied, so that excessive steering can be avoided during high-speed running, high catching performance can be maintained, falling and side turning caused by accidental collision can be reduced, out-of-control risks in running are greatly reduced, and the life and property safety of the rider, passengers and roadside pedestrians can be effectively protected.

Description

1. Technical field: [0001] The invention relates to a vehicle, in particular to a handlebar (handlebar) type motorcycle, bicycle and electric power-assisted vehicle. 2. Background technology: [0002] In the past, handlebar (handle bar) type motorcycles, bicycles and electric bicycles used steering handlebars to directly control the front fork shaft and front fork, that is, the ratio of the steering angle of the steering handlebar to the steering angle of the front fork (front wheel) is 1:1. Since the steering handle directly controls the steering of the front fork and the front wheels, the steering is too sensitive and difficult to control when driving at low speeds. When driving at high speeds, the harmful deflection torque generated by passive feedback generated by the bad bumpy road on the front wheels is directly uploaded to the steering wheel The handlebars are prone to multi-wave shocks and oversteering, which will cause the rider to lose control of the steering hand...

AI Technical Summary

Problems solved by technology

Since the steering handle directly controls the steering of the front fork and the front wheels, the steering is too sensitive and difficult to control when driving at low speeds. When driving at high speeds, the harmful deflection torque generated by passive feedback generated by the bad bumpy road on the front wheels is directly uploaded to the steering wheel The handlebars are prone to multi-wave shocks and oversteering, which will cause the rider to lose control of the steering handlebars. Accidental collisions, falls and rollovers are inevitable, and the risk of driving is increased. This will not effectively protect the riders and Safety of life and property of pedestrians on the roadside

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