Anti-rollover Body Mechanism of Double Front Wheel Electric Moped

Abstract

The invention discloses a side turning preventing vehicle body mechanism of a double-front-wheel electric moped. The side turning preventing vehicle body mechanism comprises a vehicle body frame and two front wheels, wherein two rotary shafts are arranged on two sides of the frame in a symmetric layout mode, the inner end of each rotary shaft extends into the middle of the frame and is connected with a main bevel gear, a driving bevel gear in meshed connection with the two main bevel gears is arranged on the front side and the rear side between the two main bevel gears respectively, the outer end of each rotary shaft forwards forms a side connecting rod, a damper is hinged to the inner end of the side connecting rod, a horizontal connecting shaft is hinged to the lower end of the damper, a U-shaped outer support is fixedly connected to the outer end of the horizontal connecting shaft, a U-shaped inner support is movably installed in the U-shaped outer support, and the middle of the U-shaped inner support is connected with one front wheel through a steering joint. The inner end of the horizontal connecting shaft is forwards connected with a longitudinal shaft, and the tail end of the longitudinal shaft is movably connected with the lower portion of the frame through a horizontal rotary shaft. Side-inclining turning of a vehicle can be achieved by adjusting the heights of the two front wheels with respect to the frame, stable turning is ensured, a side turning phenomenon is avoided, and the side turning preventing vehicle body mechanism has the advantages of being safe and practical.

Description

technical field [0001] The invention relates to a double-front-wheel electric power-assisted vehicle, in particular to an anti-rollover body mechanism of a double-front-wheel electric power-assisted vehicle. Background technique [0002] With the improvement of people's living standards, electric mopeds gradually enter the family, which brings great convenience to the travel of children and the elderly. [0003] However, in the design of existing electric mopeds, due to consideration of driving stability and safety, a large part of electric mopeds all adopts a double front wheel structure, and the rear wheel is a one-wheel or two-wheel or more wheel structure. The electric mopeds with the above structures generally adopt an integrated frame. Although they run smoothly, they have the problems of large size and easy tilting of the car body when turning, that is, the electric mopeds have poor stability when turning, especially when the speed is too fast. Under the circumstance...

AI Technical Summary

Problems solved by technology

The electric mopeds with the above structures generally adopt an integrated frame. Although they run smoothly, they have the problems of large size and easy tilting of the car body when turning, that is, the electric mopeds have poor stability when turning, especially when the speed is too fast. It is very easy to slip and fall over under the circumstances, and there is a great potential safety hazard

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