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Bicycle with launch control effect

A bicycle and frame technology, applied in the bicycle field, can solve the problem that another person cannot fully participate, and achieve the effect of simple structure and simple principle

Inactive Publication Date: 2018-02-23
FOSHAN SHENFENG AVIATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If two people are riding the same bike, the force will be concentrated on one person, and the other person will not be able to participate fully

Method used

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  • Bicycle with launch control effect
  • Bicycle with launch control effect
  • Bicycle with launch control effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] Now in conjunction with accompanying drawing the present invention is described in detail, a kind of catapult starting bicycle, comprises vehicle frame 1, front direction wheel 2, handrail 3, trailing wheel 4, grab handle 5, foot support 6, brake 7 and switch 8. The foot support 6 includes a spring 61 and a latch 62 .

[0012] The front steering wheel 2 is placed in front of the vehicle frame 1 . There are two saddles on the vehicle frame 1, and the directions of the two saddles are opposite. The armrest 3 is placed in front of the vehicle frame 1 and is connected with the front steering wheel 2; the armrest 3 can rotate at a certain angle. Described rear wheel 4 places vehicle frame 1 rear. The gripper 5 is placed on the hub of the rear wheel 1, and the cross is vertically placed on both sides of the hub. The foot support 6 is placed behind the vehicle frame 1 and can rotate at a certain angle; when the foot support 6 is perpendicular to the ground, the rear wheel 4...

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PUM

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Abstract

A catapult-start bicycle belongs to the field of bicycles and comprises a vehicle frame, a front steering wheel, an armrest, a rear wheel, a handle, a foot support, a brake and a switch. The foot supports include springs and latches. The catapult starting bicycle is jointly driven by two people, and one person controls the front steering wheel, brake and switch at the front. A person in the rear provides forward momentum by pulling on the grab handle and turning the rear wheel. Before the catapult starting bicycle is started, the feet are vertical to the ground, and the rear wheels are suspended in the air. The rear wheels are rotated by pulling the handle to give the rear wheels an initial speed. The car moves forward; after that, just keep pulling on the handle, and the car can move forward. The catapult starting bicycle of the present invention has a simple principle and a simple structure, provides interactive entertainment for two people, and has a fitness function.

Description

technical field [0001] A catapult start bicycle belongs to the field of bicycles, in particular to a bicycle. Background technique [0002] A bicycle is usually a small land vehicle with two wheels. After a person rides on the car, it is powered by pedals, which is a green and environmentally friendly means of transportation. There are also many functions of bicycles. Some people use them as transportation tools, some people use them for fitness, and some people use them for entertainment. Traditional bicycles are all single-person, using the pedals as power. If two people are riding the same bike, the force will be concentrated on one person, and the other person will not be able to fully participate in it. Contents of the invention [0003] The solution of the present invention is to invent a catapult-start bicycle in order to address the shortcomings of the above-mentioned solution. [0004] A catapult start bicycle comprises a vehicle frame, a front steering wheel,...

Claims

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Application Information

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IPC IPC(8): B62H1/04B62K3/12
CPCB62H1/04B62K3/12
Inventor 王志成党先红罗哲远
Owner FOSHAN SHENFENG AVIATION SCI & TECH
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