Electric four-wheel vehicle

Abstract

The invention provides an electric four-wheel vehicle. A vehicle frame comprises a chassis underframe. The vehicle frame further comprises a direction shaft bracket, a direction shaft support rod, a front seat frame and a back seat frame; wherein the direction shaft bracket, the direction shaft support rod, the front seat frame and the back seat frame are successively welded on the chassis underframe from front to back. Pedal frames are welded with the left side and the right side of the chassis underframe. The front end of the chassis underframe is provided with a front vibration damping device. The left side and the right side of the front vibration damping device are provided with two front wheels. The front wheels are connected with a direction shaft through a steering device. A direction handle is mounted on the direction shaft bracket through the direction shaft. The upper end of the direction shaft support rod is connected with the direction shaft. A front seat which is internally provided with a battery and a controller is mounted on the front seat frame. A foldable back seat, a purchasing bag integrated frame and a purchasing bag are mounted on the back seat frame. Pedals are mounted on the pedal frames. The back end of the vehicle frame is provided with a left back wheel and a right back wheel through a rear axle and a back damping device, and the back wheels are driven by a motor. The electric four-wheel vehicle has beneficial effects of convenient use, high vibration damping effect, high safety, high comfort, effective prevention for overturning of the vehicle body, firm and reliable battery mounting, and convenient use of the purchasing bag.

Description

technical field [0001] The invention belongs to electric vehicles and relates to an electric four-wheel vehicle. Background technique [0002] Existing electric four-wheel vehicles and tricycles have a simple frame structure, low strength, and insufficient safety, resulting in poor passability and poor vibration damping effect. On uneven roads, the driver and passengers will feel bumpy and uncomfortable. ; The installation of the battery is not safe enough, and it is easy to be stolen; there are other shortcomings, which cannot meet the requirements of users. Contents of the invention [0003] In order to make up for the deficiencies of the prior art, the invention provides an electric four-wheeled vehicle that is convenient to use, safe and comfortable, strong in passability and good in vibration damping effect. [0004] The present invention is achieved through the following technical solutions: [0005] The electric four-wheel vehicle of the present invention comprise...

AI Technical Summary

Problems solved by technology

[0002] Existing electric four-wheel vehicles and tricycles have simple frame structures, low strength, and insufficient safety, resulting in poor passability and poor vibration damping effects. On uneven roads, the driver and passengers will feel bumpy and uncomfortable. ;Battery installation is not safe enough, easy to be stolen; there are other shortcomings, can not meet user requirements

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