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Portable pedal bike with plastic body

A portable, scooter technology, applied in the field of scooter, can solve the problems of unsatisfactory portability, not light enough, large volume, etc., and achieve the effect of good appearance, simple and easy production, and high strength

Active Publication Date: 2014-06-25
海宁市钱江兴业投资开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The fast folding portable scooter designed by the designer earlier solved some problems of portability and folding speed, but the volume after folding is still large and not light enough, and it is still not satisfactory in terms of portability.

Method used

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  • Portable pedal bike with plastic body
  • Portable pedal bike with plastic body
  • Portable pedal bike with plastic body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] according to figure 1 , figure 2 , image 3 , the described fast folding portable scooter includes a front frame 1, a vehicle body 2, a folding link 3, a front fork 4, a V-shaped folding handle 5, a front wheel 6, a rear wheel 7 and a driving mechanism 8.

[0013] The front frame 1 includes a front head tube 11, a diagonal bracing tube 12, a first connecting ear 13, a second connecting ear 14 and a folding buckle 15, and the described diagonal bracing tube 12 is a rectangle with two ends cut in the same direction. The front ends of the upper and lower sides of the slanting tube 12 are all punched with arc openings, the front end of the slanting tube 12 is welded to the lower end of the front head tube 11, and the rear end of the slanting tube 12 is welded to the The first connecting ear 13, the second connecting ear 14 is welded above the welding place between the diagonal brace tube 12 and the front head pipe 11, the first connecting ear 13 and the second connecting...

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Abstract

The invention discloses a portable pedal bike with a plastic body. The portable three-wheel pedal bike comprises a front frame, the body, a folding connecting rod, a front fork, a V-shaped folding handlebar, a front wheel, a rear wheel and a driving mechanism. A front head pipe and a first connecting lug are welded to an oblique supporting pipe of the front frame, and a second connecting lug is welded to the front head pipe. The body is composed of a main part, a positioning shaft, a first bearing, a pressing ring, two second bearings, two third bearings, a left rear fork and a right rear fork. The rear fork is connected with the rear wheel. The folding connecting rod is composed of a front connecting rod, a rear connecting rod, a lock catch, a small spring and a snap-head bolt. The front connecting rod is connected with the second connecting lug and the rear connecting rod. The rear connecting rod is connected with the main part, and the front fork is connected with the front head pipe, the front wheel and the V-shaped folding handlebar. The driving mechanism comprises pedal rods, connecting lugs, pedals, a pendulous reed, a crankshaft sprocket, a front-level auxiliary shaft, a rear-level auxiliary shaft, a second-level sprocket, a front-level gear, a rear-level gear, a three-level sprocket, a flying wheel, a front-level chain and a rear-level chain. The driving mechanism is connected to the body and the rear wheel.

Description

technical field [0001] The invention relates to a scooter for standing on two legs, in particular to a portable scooter with a plastic body. Background technique [0002] The fast foldable portable scooter designed by the designer has solved some problems of portability and folding speed, but after folding, it is still bulky and not light enough, and it is still unsatisfactory in terms of portability. Contents of the invention [0003] The purpose of the present invention is to design a portable scooter with a plastic body that is faster to fold and unfold and easier to carry on the basis of the original quick-folding portable scooter. The purpose of the present invention is achieved like this: a portable scooter with a plastic body, comprising a front frame, a vehicle body, a folding link, a front fork, a V-shaped folding handle, a front wheel, a rear wheel and a driving mechanism, and is characterized in that the front frame Including the front head tube, the diagonal s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K15/00B62K19/16B62K3/00B62M1/24B62M9/02B62M11/02
Inventor 庞明方
Owner 海宁市钱江兴业投资开发有限公司
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