Portable bicycle capable of standing stably and rolling when folded

A bicycle and portable technology, applied in the field of folding bicycles, can solve the problems of inconvenient carrying on the bus and inability to stand by itself

Inactive Publication Date: 2016-04-13
成都世纪千乘科技有限公司 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Present foldable bicycle also can only two-wheel side by side in folded state, can not occupy stand by oneself, also can't pull the bicycle of folded state like pulling four-wheel suitcase, in a word, the bicycle of folded state must need someone to support and just can not fall down, Not easy to carry on the bus and subway

Method used

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  • Portable bicycle capable of standing stably and rolling when folded
  • Portable bicycle capable of standing stably and rolling when folded
  • Portable bicycle capable of standing stably and rolling when folded

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0021] Embodiment 1, a portable bicycle that can be stably occupied and rolled in a folded state

[0022] Such as figure 1 , 2 3. A portable bicycle that can be stably occupied and rolled in a folded state, including a front wheel and a rear wheel 21 that are rotatably connected to the bicycle frame 20, and also include a bicycle hanger 22 positioned above the rear wheel 21. The bicycle hanger 22 One end of one end is fixedly connected with the bicycle frame 20 of position below bicycle seat stool 23, connects with the two ends of rear wheel center shaft with two load-bearing rods 25 respectively at the both sides of this bicycle hanger 22;

[0023] The bicycle frame 20 includes a front fork lever 26, a seat stool pipe 27, a front main bar 28 and a rear main bar 29; , the front main bar 28 is divided into the connecting seat stool pipe 31 of the front fork section 30 of the front main bar and the front main bar, the connecting seat stool pipe 31 of the front fork section 30 ...

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PUM

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Abstract

The invention discloses a portable bicycle capable of standing stably and rolling when folded. Stub pipes are fixed to the section, connected with a front fork, of a front main bar and the same side face of a rear main bar respectively. The bicycle further comprises an X-shaped bicycle foot stand composed of a straight bar provided with a foot-shaped tip and a straight bar provided with an idler wheel at the tip, one end of the straight bar provided with the foot-shaped tip is in rotary connection with a center shaft of a rear wheel, and the idler wheel is arranged at the other end of the straight bar provided with the idler wheel at the tip. The bicycle has the advantages that the bicycle can rotate when folded without damaging a locking part; people can carry the folded bicycle onto a bus or subway conveniently, and manpower is saved greatly.

Description

technical field [0001] The invention belongs to bicycles, in particular to a foldable bicycle which is convenient to carry on the rear wheel, can stand upright in a folded state without being supported by people, and can be rolled by manpower. Background technique [0002] Present folding bicycles are relatively light, and after folding, the force on the folding rotating parts is lighter, and the folding rotating parts are not easy to be damaged. But the vehicle frame of bicycle is also heavier, if foldable bicycle also only bears the bicycle weight of folded state with a folding rotating part, then when moving the bicycle of folding state, folding rotating part is easy to be damaged. [0003] Present foldable bicycle also can only two-wheel side by side in folded state, can not occupy stand by oneself, also can't pull the bicycle of folded state like pulling four-wheel suitcase, in a word, the bicycle of folded state must need someone to support and just can not fall down...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K15/00B62H1/02
CPCB62K15/008B62H1/02B62H2700/00B62K2015/005
Inventor 黄强
Owner 成都世纪千乘科技有限公司
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