Triple-folding bicycle with high adjusting flexibility

Abstract

The invention discloses a triple-folding bicycle with high adjusting flexibility, and relates to the technical field. The vertical pipe is of a cavity structure, the seat pipe is embedded in one end of the vertical pipe in a sleeved mode, the upper pipe is welded to one surface of the vertical pipe, the head pipe is installed at one end of the upper pipe, the rotating part is installed on one side of the other end of the vertical pipe, a fastener is installed at the joint of the vertical pipe and the seat pipe, and a fastener is also installed at the joint of the upper pipe and the head pipe. Through the structure of the vertical pipe, the head pipe, the rotating part and the fastener, the three-folding function is achieved. Meanwhile, folding and stretching of the electric bicycle are facilitated through the fastener, daily traveling of people is facilitated, through the structure of the seat pipe, the handlebar and the fastener, the height of the seat cushion is conveniently adjusted according to the height of people. Meanwhile, the angle of the handlebar is conveniently rotated, and the practicability is high. And through the mounting frame and the roller structures, the electric bicycle can be conveniently moved in a folded state, and the flexibility of the electric bicycle is improved.

Description

technical field [0001] The invention belongs to the technical field of electric bicycles, in particular to a three-fold bicycle with high adjustment flexibility. Background technique [0002] The frame of the three-fold electric bicycle can be folded into three sections, and the ordinary folding electric bicycle can only be folded into two sections, so that the folding effect of the three-fold electric bicycle is better, smaller, more convenient to carry, and more convenient to put in the trunk of the car In the space, the smallest trunk can hold two cars, and if it is an SUV car, the trunk can hold 4-5 cars, which can guarantee consumers 1-several kilometers of travel, outings, shopping malls, and can also be used in shopping malls, markets, Use the advantages and characteristics of this product to enter the shopping malls, pull and promote, especially in foreign countries, South Korea, Japan can be used on buses, subways, high-speed rails, and can be used in offices. Beau...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a three-folding bicycle with high adjustment flexibility. Through the structure of standpipe, head tube, rotating parts and fasteners, it is convenient for the three-folding electric bicycle to realize the three-folding function, and at the same time, the fastener is convenient for the electric bicycle Folding and stretching are convenient for people's daily travel. Through the seat tube, handlebar and fastener structure, it is convenient to adjust the height of the seat cushion according to people's height, and at the same time, it is convenient to turn the angle of the handlebar to improve people's comfort when riding. , through the installation frame and the roller structure, it is convenient for the electric bicycle to move in the folded state, reduce the labor intensity when people carry it, improve its flexibility, and solve the existing problems of time-consuming and labor-intensive lack of certain flexibility

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