Suspension type portable three-wheeled pedal bike with folding handlebar

Abstract

A suspension type portable three-wheeled pedal bike with a folding handlebar comprises a quick folding handlebar, a front fork, a front frame, a lower connecting rod, an upper connecting rod, a body, a quick release device, a front wheel, a rear axle shaft, a left rear wheel, a right rear wheel and a driving mechanism. The front frame is formed by connecting a front connecting piece, a rotating part and a rear connecting piece, the lower connecting rod is connected with the rear connecting piece and a positioning shaft, the upper connecting rod is connected with the rear connecting piece and a vehicle body master piece, a vehicle body is formed by connecting the vehicle body master piece, a front bearing, a pressure ring, two rear bearings, a bearing pedestal, the positioning shaft, a suspension block, a left wheel fork, a right wheel fork, a suspension catch and a rear panel, the quick release device is connected below the front end of the vehicle body master piece and locked to the rear end of the rear axle shaft, the front wheel is installed on the front fork, the rear axle shaft is installed at the rear ends of the left and right wheel forks, the left rear wheel and the right rear wheel are connected to the both ends of the rear axle shaft, and the driving mechanism comprises a tread bar, a pedal, a crankshaft gear set, a rear gear set, a flywheel and a chain.

Description

technical field [0001] The invention relates to a foldable three-wheel scooter, in particular to a folding-handle shock-absorbing portable three-wheel scooter. Background technique [0002] Currently there are folding scooters on the market. Due to reasons such as structure and structure, they cannot be folded very small, or even small enough to be put into a backpack. Contents of the invention [0003] The purpose of the present invention is to provide a kind of handlebar with the new folding method of fast folding handlebar type, can be put into the knapsack after folding - folding handle shock-absorbing type portable three-wheel scooter. The purpose of the present invention is achieved in this way; the folding handle shock-absorbing type portable three-wheeled scooter includes a quick folding handlebar, front fork, front frame, lower link, upper link, vehicle body, quick release, front wheel, rear Axle, left rear wheel, right rear wheel and driving mechanism, character...

AI Technical Summary

Problems solved by technology

[0002] At present, there are folding scooters on the market. Due to structural and structural reasons, they cannot be folded very small, or even small enough to be put into a backpack.

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