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A shared durable bicycle

A bicycle, shared technology, applied in vehicle parts, vehicle gearbox, transportation and packaging, etc., can solve the problems of high manufacturing cost, user trouble, short life and so on

Active Publication Date: 2020-06-12
苏州恒丰进出口有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the existing bicycles use one-way clutches. The structure of the one-way overrunning clutch is relatively simple, the reliability is low, the life is short, the output shaft is easy to wear, and the manufacturing cost is also high. When the one-way overrunning clutch is damaged, the bicycle will no longer work, which will cause great trouble to the user, so it is necessary to design a shared durable bicycle

Method used

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  • A shared durable bicycle
  • A shared durable bicycle
  • A shared durable bicycle

Examples

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Embodiment Construction

[0048] Such as Figure 18 Shown, it comprises steel wire mechanism 40, vehicle frame 41, wheel 74, as Figure 18 As shown, wherein two wheels 74 are installed on the vehicle frame 41 front and back; Figure 18 As shown, the wire mechanism 40 is installed on the vehicle frame 41; the characteristic is that the transmission mechanism 42 is installed on the vehicle frame 41.

[0049] Such as Figure 19 , 20 As shown, the above-mentioned transmission mechanism 42 includes a first fixed shaft 43, a second fixed shaft 44, a pedal 75, a fifth fixed shaft 76, a first guide rail 45, a third fixed shaft 46, a first sprocket 47, a two-way overriding Clutch 48, third gear 49, fourth gear 50, chain 51, second sprocket 52, direction changing mechanism 53, fifth gear 54, first T-shaped block 55, first spring 56, third T-shaped slot 71 , automatic tensioner mechanism 73, the second T-shaped block 57, as Figure 19 , 20 As shown, wherein the first fixed shaft 43 is installed on the vehic...

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Abstract

The invention belongs to the technical field of bicycles, in particular to a durable shared bicycle. Three first scroll trigger springs of the durable shared bicycle are nested together. The three first scroll trigger springs have the same scroll direction so that the rotation of an output shaft can be driven by the scrolling action of the first scroll trigger springs. One end of each of three first ear-shaped elastic pieces is mounted at the outer end of the corresponding first scroll trigger spring, so that the first ear-shaped elastic pieces can be driven to deform by virtue of driving blocks mounted on a driving ring and the first scroll trigger springs are deformed to drive the rotation of the output shaft. Three second scroll trigger springs are nested together. The three second scroll trigger springs have the same scroll direction so that the rotation of the output shaft can be driven by the scrolling action of the second scroll trigger springs. The rotation direction of the second scroll trigger springs is opposite to the rotation direction of the first scroll triggering springs so that the output shaft can be driven in a bidirectional manner by virtue of the driving ring.

Description

[0001] Technical field [0002] The invention belongs to the technical field of bicycles, in particular to a shared durable bicycle. Background technique [0003] At present, most of the existing bicycles use one-way clutches. The structure of the one-way overrunning clutch is relatively simple, the reliability is low, the life is short, the output shaft is easy to wear, and the manufacturing cost is also high. When the one-way overrunning clutch is damaged, the bicycle will no longer Carry out work, will cause great trouble to the user like this, so just need to design a kind of sharing type durable bicycle. [0004] The present invention designs a shared durable bicycle to solve the above problems. Contents of the invention [0005] In order to solve the above-mentioned defects in the prior art, the present invention discloses a shared durable bicycle, which is realized by adopting the following technical solutions. [0006] A shared durable bicycle comprises a steel wir...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62M23/00
CPCB62M23/00
Inventor 刘金龙
Owner 苏州恒丰进出口有限公司
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