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Pull handle forward sitting three-wheel scooter

A three-wheeled scooter and vehicle beam technology, applied to bicycles, children's bicycles, motor vehicles, etc., to achieve the effect of fun and interesting, fast folding or opening, simple and effective driving mechanism

Inactive Publication Date: 2016-06-08
WUPING HONGXIN IND TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are several human-powered scooters on the market, but there is no push and pull handlebar to move forward, and the handlebar has both steering and direction functions scooter

Method used

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  • Pull handle forward sitting three-wheel scooter
  • Pull handle forward sitting three-wheel scooter
  • Pull handle forward sitting three-wheel scooter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] according to figure 1 , Figure 4 , the handle forward seated three-wheeled scooter includes a body 1, a front fork 2, a handlebar 3, a seat 4, a front wheel 5, two rear wheels 6, a driving mechanism 7 and a brake 8;

[0011] The vehicle body 1 comprises a front head tube 11, a beam tube 12, a rotating cylinder 13, a backing plate 14, a rear fork 15, a seat connecting piece 16, a punching plate with holes 17, a foot bar 18, and a panel 19. The front head tube 11 is the rear side of a vertical circular tube, welded a notch backward groove-shaped stamping, the two sides of the groove-shaped stamping have mutual opposite perforations, and the described car beam tube 12 is a front The upper part is arc-shaped upturned, and the rear part is a round pipe bent upwardly in a right-angle arc shape. The arc opening corresponds to the outer diameter of the rotating drum 13, the rotating drum 13 is a section of seamless metal circular tube, the arc opening of the beam pipe 12 is ...

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PUM

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Abstract

A three-wheeled scooter with a pull handle forward, including a body, a front fork, a handlebar, a seat, a front wheel, two rear wheels, a driving mechanism and a brake. The seat, the rear fork, the seat connecting piece, the punched piece with holes, the two pedal rods and the panel are connected. The rear fork is connected to the rear axle, the rear axle is connected to the flywheel and the two rear wheels, the front head tube is connected to the handlebar and the front fork, and the front fork is connected to the front wheel. The front rod is located on the front head tube, the front rod is connected to the movable pulley, the connecting piece is welded to the beam tube, the chain is connected to the connecting piece, wound around the movable pulley and flywheel, and then connected to the tension spring, which is then connected to the connecting piece, the brake handle Installed on the handlebar, the brake seat is welded to the rear fork, the brake pad is connected to the brake seat in rotation, one end of the brake line is connected to the brake lever, and the other end is connected to the brake pad.

Description

technical field [0001] The invention relates to a scooter, in particular to a three-wheeled scooter with two legs standing on the pedals and pulling the handlebars backward to move forward, and the handlebars also have the function of steering handles. technical background [0002] Existing several kinds of scooter with human kinetic energy in the market, but there is no push and pull handlebar to move forward, and the handlebar has the scooter with steering and direction functions simultaneously. Contents of the invention [0003] The purpose of the present invention is to design a kind of design that will drive the manpower power lever on the handlebar, push and pull the handlebar to make the car move forward, and the handlebar also has the function of turning and grasping the direction - pull the handlebar to move forward three-wheeled scooter. The purpose of the present invention is achieved like this; Pull the forward seat type three-wheeled scooter, comprise vehicle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62M1/16B62K9/02
Inventor 庞明方
Owner WUPING HONGXIN IND TECH DEV