One-step folding bicycle

A technology for folding bicycles and bicycles, which is applied to foldable bicycles, bicycles, motor vehicles, etc., can solve the problem of time-consuming folding, and achieve the effects of convenient folding, firm overall structure, and simple external structure.

Inactive Publication Date: 2012-10-03
郑永如
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing folding bicycles are basically folded left and right along the vertical

Method used

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  • One-step folding bicycle
  • One-step folding bicycle
  • One-step folding bicycle

Examples

Experimental program
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Example Embodiment

[0027] The present invention will be described in further detail below in conjunction with the embodiments of the drawings.

[0028] Such as Figure 1 to Figure 6 As shown, the frame of the folding bicycle in this embodiment is composed of a first frame 11 and a second frame 12. The first frame and the second frame are respectively provided on the left and right sides of the vehicle body. The bicycle structure of the frame is stronger, and the components of the bicycle are all located in the inner space between the first frame 11 and the second frame 12 after being folded

[0029] In, the outer structure of the folded bicycle is more concise. Of course, the present invention can also adopt a single-sided frame structure. At the top of the first frame 11 and the second frame 12 are respectively a first crossbar 13 and a second crossbar 14 which are horizontally distributed in the front and rear directions, and a first axle is sequentially arranged at the bottom of the first crossb...

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PUM

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Abstract

The invention relates to a one-step folding bicycle, comprising a bicycle frame, a handlebar arranged at the front upper part of the bicycle frame, and a saddle arranged at the rear lower part of the bicycle frame. The one-step folding bicycle is characterized in that a handlebar stem capable of rotating back and forth relative to the bicycle frame and a front fork which is capable of rotating back and forth relative to the bicycle frame and is arranged under the handlebar stem are arranged at the front end of the bicycle frame, a front and a rear saddle posts capable of rotating back and forth relative to the bicycle frame are arranged at the rear end of the bicycle frame, the front and rear ends of the saddle are respectively hinged with the upper ends of the front and rear saddle posts, the upper end of the handlebar stem is hinged with the front end of a first connecting rod, the rear end of a second connecting rod is connected with the lower end of the rear saddle post and rotates synchronously therewith, and the rear end of the first connecting rod is hinged with the front end of the second connecting rod. Compared with the prior art, the one-step folding bicycle has the advantages that the handlebar and the saddle can be folded synchronously, so that the folding is convenient; with the bicycle frame consisting of a first and a second bicycle frames, the integral structure of the bicycle is firm, and all parts are located between the first and second bicycle frames after the bicycle is folded, thereby causing the external structure of the bicycle to be simple.

Description

[0001] technical field [0002] The invention relates to a bicycle, in particular to a foldable bicycle. [0003] Background technique [0004] Folding bicycles are generally compact in structure and small in volume after folding, which is very suitable for people to carry when going out. Most of the existing folding bicycles are basically folded left and right along the vertical line of the vehicle frame, and most of them need to be folded step by step, which is time-consuming. [0005] Contents of the invention [0006] The technical problem to be solved by the present invention is to provide a folding bicycle which is convenient to fold and can carry out synchronous folding on the handlebar and the saddle in view of the above-mentioned prior art. [0007] Another technical problem to be solved by the present invention is to provide a foldable bicycle with relatively firm structure. [0008] Another technical problem to be solved by the present invention is to provid...

Claims

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Application Information

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IPC IPC(8): B62K15/00
Inventor 郑永如
Owner 郑永如
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