Mini portable folding bicycle
A folding bicycle and portable technology, applied to foldable bicycles, bicycles, motor vehicles, etc., can solve the problems of many folding joints, slow folding speed, poor portability, etc., and achieve better folding effect
Inactive Publication Date: 2013-09-04
嘉兴君宏汽车配件有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0002] At present, there are many styles of folding bicycles on the market, but the general folding bicycles are still large in size after being folded, and the convenience of carrying is poor. Although some folding bicycles can be folded a little smaller, their folding speed is very slow. and too many joints to fold
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[0012] according to figure 1 , figure 2 , image 3 , the mini portable folding bicycle includes a body 1, a folder 2, a rear fork 3, a seat 4, a front fork 5, a V-shaped folding handle 6, a front wheel 7, a rear wheel 8 and a drive mechanism 9;
[0013] The vehicle body 1 includes a head tube, a front vertical tube, a beam tube and a bottom bracket tube, the head tube is connected to the vertical tube obliquely above, and the head tube is connected to the beam tube obliquely below. The bottom of the beam tube is connected to the bottom bracket tube through a reinforcing piece, the rear end of the beam tube is connected to the folder 2 , and the upper end of the front vertical tube is connected to the folding seat tube 41 .
[0014] The front end of the rear fork 3 is connected to the folder 2, the rear end of the rear fork 3 is connected to the rear wheel 8, and the folding shaft of the folder 2 is an elongated folding shaft. The right end of the folding shaft protrudes ou...
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The invention relates to a mini portable folding bicycle, which comprises a bicycle body, a folder, a rear fork, a bicycle seat, a front fork, a V-shaped folding handlebar, a front wheel, a rear wheel and a driving mechanism, wherein the bicycle body is connected with the folder; the folder is connected with the rear fork; the bicycle body is connected with a folding seat pipe of the bicycle seat; the folding seat pipe is connected with a bicycle saddle; the V-shaped folding handlebar is formed by a handlebar substrate, left and right shafts, left and right handlebars, left and right quickly-disassembled components, an anchor sheet, a security buckle, a knob and an inner stretching pipe; the driving mechanism is formed by a middle shaft, two cranks, two pedals, a front-level chain wheel, a front-level small chain wheel, a rear-level chain wheel, a front-level chain, a rear-level chain and a flywheel; the front frame is connected with a front piece of a folding substrate; the front fork is connected with a head pipe of the bicycle body; the V-shaped folding handlebar is connected with the front fork; the front wheel is arranged on the front fork, and the rear wheel is arranged on the rear fork; and the front-level small chain wheel and the rear-level chain wheel of the driving mechanism are arranged on a folding shaft of the folder.
Description
technical field [0001] The invention relates to a foldable portable bicycle, in particular to a mini portable foldable bicycle. technical background [0002] At present, there are many styles of folding bicycles on the market, but the general folding bicycles are still large in size after being folded, and the convenience of carrying is poor. Although some folding bicycles can be folded a little smaller, their folding speed is very slow. And there are too many joints to fold. Contents of the invention [0003] The purpose of the present invention is to provide a mini portable folding bicycle which is obviously different in structure and shape from traditional folding bicycles, and which is lighter and more convenient to carry. The purpose of the present invention is achieved like this: the mini portable folding bicycle comprises vehicle body, folder, rear fork, vehicle seat, front fork, V-shaped folding handle, front wheel, trailing wheel and driving mechanism, is chara...
Claims
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IPC IPC(8): B62K15/00
Inventor 庞明方
Owner 嘉兴君宏汽车配件有限公司