Portable fast folding electric car

Abstract

A portable and fast folding electric vehicle, including a telescopic handle, a front fork, a folding linkage mechanism, a front beam, a rear beam, a shock-absorbing folding piece, a rear fork, a seat, a front wheel, a rear wheel and an electric drive system, and a telescopic turntable The handlebar is composed of the left handle, the right handle, the upper lock and the lower lock. The lower lock connects the front fork and the front beam. The folding linkage mechanism connects the rear beam, the front beam and the seat through the folding box. The car seat is linked, the rear beam is connected to the shock absorber folding part, and the shock absorber foldable part is connected to the rear fork. Including saddle tube connector, trailing wheel and seat tube folding buckle, the front wheel is installed on the front fork, the rear wheel is installed on the rear fork, the motor is installed on the rear wheel, the battery box is installed on the rear of the rear beam, the battery and the controller are both placed in the battery box.

Description

Technical field: [0001] The invention relates to a foldable portable electric vehicle, in particular to a portable fast folding electric vehicle which can be folded small enough and has a relatively fast folding speed. [0002] technical background: [0003] At present, there are many types of folding electric vehicles on the market. There are folding electric vehicles with fast folding speed, but the volume of folding electric vehicles is still large after folding, and folding electric vehicles that are slightly folded smaller takes a lot of time to fold. Invention content: [0004] The purpose of the present invention is to provide a fast folding speed, but can be folded small enough - portable fast folding electric vehicle. The purpose of the present invention is achieved in this way; the portable fast folding electric vehicle comprises a telescopic handle, a front fork, a folding linkage mechanism, a front beam, a rear beam sheet, a shock-absorbing folding part, a rear ...

AI Technical Summary

Problems solved by technology

[0005] The beneficial effects of the present invention are: the present invention uses various technical means to make the body without electric welding, which represents a new trend in the manufacturing process of electric vehicles; the present invention makes the folding portable bicycle reach the folding speed through the ingenious design Fast, and the volume is small enough after folding; the present invention adopts the latest form of telescopic handle, which makes the telescopic folding of the handlebar simple and more effective; the present invention adopts the folding box and the rear beam to the left position, so that the folded rear wheel can be located on the right side of the folding box and positioned by the rear wheel fastener; The rear seat tube is buckled by the seat tube folding buckle connected to the top of the folding link, so that the front beam, front fork and front wheel are fixed in the folded state together; The method not only allows the rear fork to be quickly folded forward and downward with the rear wheel, but also enables the rear fork to have a shock-absorbing effect after unfolding; moreover, the elastic joint is used to cooperate with the joint bolt and the screw hole steel ball, which solves the problem of Difficulty in penetrating the elastic joint into the vertical hole of the polyurethane block; the rear fork is rotationally connected with the horizontal shaft hole at the lower part of the folding joint through the locking bolt, so that the cooperation between the rear fork and the folding joint is simple and reasonable ;Adopt the towing wheel to be installed on the rear end of the longitudinal saddle tube, so that the present invention can be towed after being folded

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