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Linear pedaling transmission device and two-wheeled bicycle with same

A transmission device and bicycle technology, applied in chain/belt transmission devices, vehicle components, vehicle gearboxes, etc., can solve the problems of force, low pedaling frequency, and inability to advance the bicycle, and achieve the effect of simplifying the structure and reducing transmission resistance

Pending Publication Date: 2018-10-19
ZHANGJIAGANG CHUANJUN VEHICLE IND CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Most of the bicycle drive mechanisms in the prior art adopt the way of pedaling in a circle, and there is a dead point of force, that is, when the direction of the pedaling force is in line with the crank, no matter how much force is used, the bicycle cannot be moved forward. Make a circular motion, pedaling frequency is not high

Method used

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  • Linear pedaling transmission device and two-wheeled bicycle with same
  • Linear pedaling transmission device and two-wheeled bicycle with same
  • Linear pedaling transmission device and two-wheeled bicycle with same

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Embodiment Construction

[0021] The present invention will be described in further detail below through specific examples.

[0022] ginseng figure 1 Shown, a kind of two-wheeled bicycle comprises: vehicle frame 1, handlebar 2, seat (not shown), front wheel 3, rear wheel 4 and two linear pedaling transmissions 5, described handlebar 2 and seat The chair is arranged above the vehicle frame 1, the front wheel 3 and the rear wheel 4 are arranged below the vehicle frame 1, and the wheel hub of the rear wheel 4 is provided with a speed change mechanism.

[0023] ginseng figure 2 As shown, each linear pedaling transmission device 5 includes: a front guide wheel 50, a rear transmission wheel 51, a slider mechanism 52, a transmission belt 53, a tensioning mechanism 54 and a pedaling member 55. In this embodiment, the transmission belt 53 is a chain , the front guide wheel 50 and the rear transmission wheel 51 are sprockets, of course, in other embodiments, the transmission belt 53 can also be a belt or a ro...

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Abstract

The invention relates to a linear pedaling transmission device and a two-wheeled bicycle with the same. The linear pedaling transmission device comprises a front guide wheel, a rear transmission wheel, a sliding block mechanism, a transmission belt, a tensioning mechanism and a pedaling member. The pedaling member is fixedly connected with the sliding block mechanism, and the head end and the tailend of the transmission belt are separately and fixedly connected with the sliding block mechanism. The transmission belt is disposed on the front guide wheel and the rear transmission wheel in a winding mode, and the transmission belt comprises a first section disposed between the sliding block mechanism and the front guide wheel, a second section disposed between the front guide wheel and the rear transmission wheel and a third section disposed between the rear transmission wheel and the sliding block mechanism. The tensioning mechanism is disposed on the first section or the second sectionof the transmission belt to reduce transmission resistance.

Description

【Technical field】 [0001] The invention relates to the field of bicycles, in particular to a linear pedaling transmission device and a two-wheeled bicycle with the same. 【Background technique】 [0002] Most of the bicycle driving mechanisms in the prior art adopt the way of pedaling in a circle, which has a dead point of force, that is, when the direction of the pedaling force is in line with the crank, no matter how much force is used, the bicycle cannot be moved forward. Do circular motions, pedaling frequency is not high. [0003] Therefore, it is necessary to provide a linear pedaling transmission device and a two-wheeled bicycle having the same to solve the above-mentioned technical problems. 【Content of invention】 [0004] In order to solve the above problems, the object of the present invention is to provide a linear pedaling transmission device with a simple structure, which can reduce transmission resistance, and a two-wheeled bicycle having the same. [0005] In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62M1/28B62M9/10
CPCB62M1/28B62M9/105
Inventor 黄英可
Owner ZHANGJIAGANG CHUANJUN VEHICLE IND CO LTD
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