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Spring energy-storage pattern dual instruction bicycle

A bicycle and energy storage technology, which is applied to two-wheeled bicycles, bicycles, motor vehicles, etc., can solve the problems of hard driving and inconvenient reversing of bicycles

Inactive Publication Date: 2004-03-31
傅星源
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of bicycle can't be accelerated because of the drive mechanism itself, so it's more laborious to ride and drive.
In addition, because the ratchet pawl of the overrunning clutch is a constant mesh structure, when the bicycle reverses and the wheels reverse, the drive mechanism will reverse as a whole, so the bicycle is inconvenient to reverse

Method used

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  • Spring energy-storage pattern dual instruction bicycle
  • Spring energy-storage pattern dual instruction bicycle
  • Spring energy-storage pattern dual instruction bicycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A spring energy storage type double-flying bicycle of the present invention is shown in the accompanying drawings. It is composed of a bicycle frame 1, a saddle 2, a steering handle 3, a brake and a brake handle 4, wheels 5, 6 and a driving mechanism etc. of a bicycle with a general structure. The driving mechanism has two sets of driving mechanisms respectively positioned at the left and right sides of the vehicle frame, which alternately drive the wheels 6 at the rear portion of the bicycle. The structure of the two sets of driving mechanisms is symmetrical, and the transmission phase difference is 180°. The driving mechanism on the left is composed of the driving wheel on the left, which is connected to the overrunning clutch on the left through the transmission belt on the left; the driving mechanism on the right is driven by the driving mechanism on the right. Wheel, the overrunning clutch that connects the right side through the transmission belt transmission on t...

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PUM

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Abstract

The invention relates to a man-power bicycle, comprises a bicycle support, a saddle, a handlebear, wheels and the right and the Left driving units. The driving wheels of the driving units are connected with a clutch (19) linking with wheels through the gearing band(18). The gearing phrase difference of the right and the left driving unites is 180íÒ. The driving wheel has a ratchet tray and a pawltray, a driving pawl (14) connected with a spring(15) on the pawl tray is engaged with an inner ratchet of the ratchet tray. the gearing band is connected with the pawl tray. The clutch has a pawl wheel(25) and an inner ratchet wheel(22) connected with the wheels, a spring(35) linking the pawl wheels and the wheel axle, a pawl(33) of the pawl spring(34) in the pawl wheel is engaged with the inner ratchet wheel, the gearing is connected with the pawl wheel in rolling.

Description

technical field [0001] The present invention relates to bicycles in transportation, especially human-powered bicycles. Background technique [0002] The existing bicycle consists of a vehicle frame, a saddle, a steering handlebar, a front wheel and a rear wheel, crank-type left and right pedals connected to the vehicle frame and a drive sprocket connected thereto, and an overrunning clutch fixedly installed on the rear wheel shaft. , the drive sprocket and the sprocket of the overrunning clutch are connected by transmission chain transmission. When the left and right pedals are continuously rotated with the left and right feet, the drive sprocket rotates, and the overrunning clutch is transmitted through the transmission chain. This bicycle can not be accelerated because the driving mechanism itself, so it is relatively laborious to ride and drive. In addition, because the ratchet pawl of the overrunning clutch is a constant mesh structure, when the bicycle reverses and th...

Claims

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Application Information

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IPC IPC(8): B62K3/00B62M1/10
Inventor 傅星源
Owner 傅星源
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