Steering mechanism for vehicle, tricycle and quadricycle
A technology of steering mechanism and tricycle, applied in the field of vehicle mechanical structure, can solve the problems of poor speed and stability, poor agility and safety, poor sensitivity, etc., and achieve the effect of high stability and safety
Pending Publication Date: 2017-12-29
焦江
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Problems solved by technology
There are two turning methods for current inverted tricycles or four-wheel vehicles. One is that the wheels and the vehicle body cannot be tilted, and the front two wheels can be turned. figure 1 As shown, in order not to roll over when turning, the speed of the vehicle must be reduced. The body cannot tilt the body to provide centripetal force when turning like a bicycle, and the speed and stability are poor. The second type of car is that the front two wheels need to be turned when turning. At the same time, the three wheels and the vehicle body must be tilted when turning. figure 2 As shown, but this design method is still difficult to control when turning, and the sensitivity is poor
If facilities such as rain cover are set on these two kinds of bodies, the agility and safety will be very poor
Method used
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[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.
[0022] In one aspect, the present invention provides a vehicle steering mechanism, comprising:
[0023] Including the front T-bar, steering rod, universal joint, body frame, bearing and swivel column. The T-shaped bar of the vehicle head, the universal joint and the bearing are connected by the vehicle body frame. When the vehicle turns, the vehicle body frame and the T-shaped bar of the vehicle head can rotate and tilt relative to the front wheel frame through the universal joint and the bearing.
[0024] Universal joint...
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The invention provides a vehicle steering mechanism, a tricycle and a four-wheel vehicle. When the vehicle steering mechanism utilizes the T-shaped bar of the faucet to rotate, the universal joint drives the steering rod to swing laterally to realize the vertical steering of the front wheels. The rear wheels in the tricycle can be freely tilted relative to the front wheels without affecting the normal steering of the front wheels, which can make the tricycle more agile, stable and safe when turning, and can be applied to four-wheel vehicles in the same way. A transparent rain-proof sunshade is added to the body, which has higher stability and safety.
Description
technical field [0001] The invention relates to the technical field of vehicle mechanical structures, in particular to a vehicle steering mechanism, a tricycle and a four-wheel vehicle. Background technique [0002] Three-wheeled (or four-wheeled) vehicle is a kind of vehicle that often needs in people's life at present. There are two turning methods for current inverted tricycles or four-wheel vehicles. One is that the wheels and the vehicle body cannot be tilted, and the front two wheels can be turned. figure 1 As shown, in order not to roll over when turning, the speed of the vehicle must be reduced. The body cannot tilt the body to provide centripetal force when turning like a bicycle, and the speed and stability are poor. The second type of car is that the front two wheels need to be turned when turning. At the same time, the three wheels and the vehicle body must be tilted when turning. figure 2 As shown, but this design method is still difficult to control when tur...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B62K5/05B62K5/00B62K5/08
CPCB62K5/05B62K5/00B62K5/08
Inventor 焦江
Owner 焦江