V-handlebar portable bicycle normally walked after being folded

A bicycle and portable technology, applied in the direction of foldable bicycles, bicycles, motor vehicles, etc., to achieve the effect of good effect, simple processing and fast speed

Active Publication Date: 2013-07-10
山东润蒙应急救援装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The several models of portable bicycles that the applicant applied for earlier, although the folding is fast and the folding effect is good, but after folding, they can only be carried or dragged works, but doesn't have the less labor-intensive effect of being able to implement

Method used

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  • V-handlebar portable bicycle normally walked after being folded
  • V-handlebar portable bicycle normally walked after being folded
  • V-handlebar portable bicycle normally walked after being folded

Examples

Experimental program
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Embodiment Construction

[0014] according to figure 1 , the V-shaped folding portable bicycle includes a body 1, a front fork 2, a V-shaped folding handle 3, a seat 4, a front wheel 5, a rear wheel 6, a positioning buckle 7 and a driving mechanism 8;

[0015] The vehicle body 1 includes a front head pipe 11, an upper beam 12, a lower folding rod 13, a rear vertical beam 14, a bottom bracket 15, a rear slant beam 16, a rear fork 17, an auxiliary axle seat 18 and a lower seat tube 19; The upper beam 12 includes an upper beam tube 121, a first grooved part 122, a cylinder with holes 123 and a quick release 124. The upper beam tube 121 tube is a circular tube that bends downward in an arc at the front. The front end of the upper beam tube 121 is welded to the upper end of the front head tube 11, and the rear end of the upper beam tube 121 is welded to the first groove-shaped piece 122, and the first groove-shaped piece 122 is a strip-shaped The two ends of the metal are bent backwards at right angles to...

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PUM

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Abstract

A V-handlebar portable bicycle normally walked after being folded comprises a body, a front fork, a V-shaped folding handlebar, a saddle, a front wheel, a rear wheel, a positioning hook and a drive mechanism. The body comprises a head tube, an upper crossbeam, a lower folding bar, a rear vertical beam, a bottom bracket, a rear oblique beam, a rear fork, an auxiliary shaft seat and a lower seat tube. The rear vertical beam, the bottom bracket, the rear oblique beam, the auxiliary shaft seat and the rear fork are welded in sequence. A second channel part of the rear vertical beam, a bottom vane of the lower seat tube and a first channel part of the upper crossbeam are connected with a latch bolt. The V-shaped folding handlebar is disposed on the front fork. A handlebar holder of the V-shaped folding handlebar is an extruded cut aluminum profile part with a hole in the middle and grooves on two sides. Two U-channel plastic liners are inserted in the two grooves of the handlebar holder respectively. A left handlebar and a right handlebar are mutually locked through a quick release. The front wheel is mounted on the front fork. The rear wheel is mounted on the rear fork. The drive mechanism is mounted on the bottom bracket, an auxiliary shaft and the rear wheel.

Description

Technical field: [0001] The invention relates to a folding bicycle, in particular to a V-shaped foldable pushable portable bicycle which can be folded very small and can be pushed after being folded. technical background: [0002] The several types of portable bicycles that the applicant applied for earlier, although the folding is fast and the folding effect is good, but after folding, they can only be carried or dragged, but they do not have the effect of saving labor. . Invention content: [0003] The purpose of the present invention is to provide a kind of foldable and pushable portable bicycle with V-shaped handle that can be folded smaller and more complete and can be pushed after being folded. The purpose of the present invention is achieved like this: V-shaped foldable portable bicycle includes vehicle body, front fork, V-shaped folding handle, vehicle seat, front wheel, rear wheel, positioning buckle and driving mechanism, and is characterized in that: The b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K15/00
Inventor 庞明方
Owner 山东润蒙应急救援装备有限公司
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