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Portable folding steel-plastic pedal bike skillful in use

A portable, scooter technology, applied in the field of scooters, can solve the problems of unsatisfactory portability, not light enough, large volume, etc., and achieve the effect of quick folding, simple structure 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 folding steel-plastic pedal bike skillful in use
  • Portable folding steel-plastic pedal bike skillful in use
  • Portable folding steel-plastic pedal bike skillful in use

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] according to figure 1 , figure 2 , image 3 , the foldable portable scooter that is skillfully used in steel and plastic 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 support tube 12, a first connecting ear 13 and a second connecting ear 14, and the described diagonal support tube 12 is a rectangular tube cut with the same oblique angle at both ends. The front ends of the upper and lower sides of the slanting tube 12 are 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 first connecting ear 13. The second connecting ear 14 is welded above the welding place between the diagonal bracing tube 12 and the front head pipe 11, and the first connecting ear 13 and...

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Abstract

Provided is portable folding steel-plastic pedal bike skillful in use. The portable folding steel-plastic pedal bike skillful in use comprises a front frame, a bike body, a folding connecting rod, a front fork, a V-shaped folding handlebar, a front wheel, a rear wheel and a driving mechanism. The front frame is provided with a first connecting lug, a second connecting lug and a front head tube; the bike body comprises a frame, bearing inserts, a first bearing and a second bearing, wherein the frame is provided with a beam tube, a fixed frame, a locating shaft, a first circular tube, a second circular tube, a rear fork and a reinforcing sheet, the bearing inserts, the first bearing and the second bearing are connected with the frame, the first circular tube is connected with the second connecting lug, the folding connecting rod is connected with the first connecting lug and the second circular tube, the front fork is connected with the front head tube, the V-shaped folding handlebar and the front wheel, the rear wheel is connected with the rear fork, a crankshaft gear is installed on the first bearing, foot levers are connected to the locating shaft in a sleeved mode, and are connected with the connecting lugs and pedals, swing sheets are connected with the connecting lugs and the crankshaft gear, a counter shaft is connected with a chain wheel and a later-level gear, a flywheel is installed on the rear wheel, and a chain surrounds the chain wheel and the flywheel in a connected mode.

Description

technical field [0001] The invention relates to a scooter for standing on two legs, in particular to a folding portable scooter which is made of steel and plastic skillfully. 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 folding portable scooter that is more convenient to fold and unfold and easier to carry on the basis of the original fast folding portable scooter. The purpose of the present invention is achieved like this: the folding portable scooter that steel plastic is cleverly used comprises front frame, vehicle body, folding connecting rod, front fork, V-shaped folding handle, front wheel, rear wheel and driving mechanism, and its characteristic Yes: the front fram...

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 海宁市钱江兴业投资开发有限公司
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