electric tricycle

Abstract

The application relates to an electric tricycle, including a vehicle frame, a rear axle and a shock absorbing assembly; the frame includes a front body and a rear body; the rear axle includes a bridge body, a rear wheel, and a motor; Shock absorber and shock absorbing spring; one end of the rocker arm is hinged to the frame, and the other end of the rocker arm is connected to the bridge body; one end of the shock absorber is hinged to the frame, and the other end of the shock absorber is hinged to the end of the rocker away from the frame; shock absorber One end of the spring is connected to the frame, and the other end of the shock-absorbing spring is connected to the end of the rocker arm away from the frame; wherein, the three hinge axes at both ends of the rocker arm and the shock absorber are parallel to each other; there are two shock-absorbing components, and two The shock absorbing components are respectively arranged at both ends of the bridge body. When the rear wheel jumps, use the shock absorber and the shock absorbing spring to absorb the shock, so as to reduce the tilt and vibration of the rear body, and then reduce the tilt and swing of the front body, so as to improve the sitting position on the front body. the comfort of the occupants.

Description

electric tricycle technical field [0001] The application relates to the field of tricycles, in particular to an electric tricycle. Background technique Logistics vehicles usually use electric tricycles for transportation, and electric tricycles have the advantages of convenient loading, low price, and high quality. Good, durable and so on. [0003] Generally, an electric tricycle includes a frame, a front wheel, and a rear axle. The frame includes a front body and a rear body, and the rear The bridge includes a bridge body, a rear wheel rotatably connected to both ends of the bridge body, and a motor arranged on the bridge body. The rear axle supports the rear vehicle body, and the motor is used to drive the two rear wheels to rotate, and then through the friction between the rear wheels and the ground, the actual Now drive the frame forward. The front car body can be provided with a seat cushion, and the front car body is rotated and provided with a handle, and t...

AI Technical Summary

Problems solved by technology

[0006] In view of the related technologies mentioned above, the inventor believes that during the driving of the tricycle, when the rear wheel on one side rolls to a bulge or a pit, the rear body tilts, and at the same time drives the front body to tilt, and then sits on the front body. The driver on board shakes accordingly, and the comfort is low

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