Safety steering toque reduction force multiplication handlebar

A steering handle and safety technology, applied in the field of transportation, can solve the problems of overly sensitive steering, loss of control of the steering handle, and failure to effectively protect the lives and property of riders and pedestrians on the side of the road.

Inactive Publication Date: 2013-05-08
崔汉平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 ste

Method used

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  • Safety steering toque reduction force multiplication handlebar
  • Safety steering toque reduction force multiplication handlebar
  • Safety steering toque reduction force multiplication handlebar

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Experimental program
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Embodiment Construction

[0023] Since the handlebar (handlebar) type motorcycle, bicycle and electric moped are riding, since the maximum steering range is less than 360 degrees when grasped by both hands, the angle ratio (reduction ratio) between the handlebar and the front fork (both leading to the front wheel) is ) should not be too large, and it is ideal to choose between 1:0.6-1:0.3. For example, when the steering angle ratio is 1:0.5, the front fork will halve the rotation every time the steering handle turns a certain angle, and the steering torque will be doubled at the same time, which is very beneficial to safe driving. Figure 1-Figure 8 The angle ratio between the drawn steering handlebar and the front fork is 1:0.5, the steering handlebar axis (a2) and the front fork axis (a6) ( figure 2 ) remain parallel. handle bar shaft (b2) and front fork shaft (b6) ( Figure 4 ) remain parallel. Direction lever shaft (c2) and reverse transition gear shaft (c13) and front fork shaft (c6) ( Image...

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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...

Claims

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Application Information

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IPC IPC(8): B62K11/14B62K21/12
Inventor 崔汉平
Owner 崔汉平
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