Electric folding telescopic double-foot support frame for two-wheeled vehicle

Abstract

The invention provides an electric folding telescopic double-foot support frame for a two-wheeled vehicle. The electric folding telescopic double-foot support frame comprises a motor, a turbine self-locking gearbox, crank push rods, support rod outer sleeves, inner support rods and crank connecting rods, wherein the motor is connected with the turbine self-locking gearbox through a gear, a transmission shaft is arranged in the turbine self-locking gearbox, two ends of the transmission shaft are provided with the crank push rods, the outer ends of the crank push rods are connected with the crank connecting rods through fixing pins, the crank push rods are connected with the inner support rods through the crank connecting rods, the outer sides of the inner support rods are provided with the support rod outer sleeves, and one side, far away from the crank connecting rods, between the support rod outer sleeves arranged at two sides is provided with a synchronous position limiting rod. The original pure-manpower two-wheeled vehicle support feet are changed, the two-wheeled vehicle support feet realize the electric effect, and in addition, the antitheft effect and the effect of preventing the back support foot from retracting by self through the external force under the motor turn-off state can also be realized. In addition, the electric folding telescopic double-foot support frame has the advantages that the structure is small and exquisite, great underpan space cannot be occupied, the obstacle crossing capability of the two-wheeled vehicle is improved, the application range is wide, and the electric folding telescopic double-foot support frame can also be matched on different two-wheeled vehicles.

Description

technical field [0001] The invention relates to the technical field of vehicle spare parts, in particular to an electric folding telescopic double-leg support frame for two-wheeled vehicles. Background technique [0002] In recent years, with the continuous development of power supply technology, the market share of green power travel tools has continued to expand under the increasingly urgent environmental protection requirements of the country. When two-wheelers are parked for a long time, in order to ensure the stability of the two-wheeler, For safety, it is necessary to open the rear legs of the two-wheeled vehicle so that the legs can support the two-wheeled vehicle. At present, the main body structure of bicycle, electric vehicle, motorcycle rear foot support is generally a length fixed inverted U-shaped tube, and two fixed perforated ears are welded on the inverted U-shaped tube. The inverted U-shaped tube is fixed on the frame, and the pedal is welded on the left si...

AI Technical Summary

Problems solved by technology

However, as the load capacity of the two-wheeled vehicle increases, the body of the two-wheeled vehicle is also relatively heavy. When parking a heavy-duty vehicle or a two-wheeled vehicle with a larger load, it is necessary to make the rear legs support the rear body of the two-wheeled vehicle. It is very difficult to stand off the ground. The rear support frame of the whole vehicle is extremely inconvenient for many women and children to use, and the large rear support feet must be used when parking in place for a long time or when there are loads on the vehicle.

[0003] At present, all the existing manpower lever foot supports in the market have the following problems in their structure: 1. When using ordinary manpower large foot supports, both hands and one foot need to be exerted at the same time, and the stability of the person becomes smaller, which is prone to accidents. Personal safety issues; 2. The existing rear large support feet do not have self-locking function. When temporarily parked, when receiving a forward external force, the foot support of the car will be closed by itself, which will bring safety hazards to others, and Does not have anti-theft function

3. Ordinary manpower large foot support is completely supported by manpower, and the support process is very laborious, which makes it difficult for weaker people to adapt

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