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Bicycle driven by rowing and sliding

A technology for driving bicycles and forks, which is applied in the direction of driving bicycles, motor vehicles, riders, etc., and can solve the problems of immobility, poor force of the chain plate, and inability to fully exert the strength of the feet and legs.

Inactive Publication Date: 2009-07-15
张东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the pull rod type, crank type three and four wheeled bicycles have become good helpers for the disabled, but the seat of this kind of bicycle is fixed, so the strength of the feet and legs cannot be fully exerted.
And although the bicycle of CN221546Y, US4700962A, CN2004100977465 invention has solved the above-mentioned problem, mainly because the vehicle frame adopts (non-main and sub-beam combination) single-beam structure, so centrifugal force is not ideal to overcome when turning, and the chain plate exerts force badly

Method used

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  • Bicycle driven by rowing and sliding
  • Bicycle driven by rowing and sliding
  • Bicycle driven by rowing and sliding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Such as figure 1 As shown, double parallel main girders [1] with seat slides are used, the front and rear of the main girder [1] are respectively connected to the front and rear of the double parallel sub-beams [2], the main girder [1] ] The front end is fixedly equipped with two wheels ( image 3 ) or round ( Figure 4 ) the front fork [3] of the front axle, the rear axle of the two wheels is installed at the rear end of the sub-frame [2], the pedal [4] steering device is respectively installed on both sides of the front fork [3], the sub-frame [2] ] The front part is equipped with a double groove chain plate [5] driving device, and the sliding seat [6] is installed on the main beam [1]:

[0019] Pedal [4] steering device: the upper end of the front fork [3] is connected with the front end of the main beam [1], the lower end is connected with the front axle, and the two ends of the steering beam [7] of the front fork [3] are respectively connected with the crankshaft...

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Abstract

The invention relates to a slide drive bicycle. It solves the centrifugal force issue while turning and monotonic in power. It uses dual parallel main beam, front and rear of the main beam connected to the front and rear of the sub beam in parallel, front of the main beam fixed with two wheels or a wheel front fork, rear of the sub beam installed with rear shaft of two wheels, both sides of the front fork installed with pedal steering device, front of the sub beam installed with dual slot chain plate driving device, main beam installed with slide seat.

Description

Technical field: [0001] The invention relates to a bicycle device, in particular to a sliding-driven bicycle capable of realizing interesting fitness exercises. Background technique: [0002] At present, pull bar type, rocker type three and four-wheeled bicycles have all become good helpers for the disabled to walk instead of, but this kind of car seat is fixed, thereby can not give full play to the strength of pin and leg. And although the bicycle of CN221546Y, US4700962A, CN2004100977465 invention has solved the above-mentioned problem, mainly because the vehicle frame adopts (non-main and sub-beam combination) single-beam structure, so centrifugal force is not ideal to overcome when turning, and the chain plate exerts force badly . Invention content: [0003] The present invention is a research aimed at the above problems, and its purpose is to replace the original single beam structure with the combination of the main beam and the auxiliary beam, replace the original ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62M1/16B62K5/06B62K5/00
Inventor 张楠张北李四马张东
Owner 张东
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