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Bicycle driven by gears

A gear-driven, bicycle technology, applied to two-wheeled bicycles, bicycles, motor vehicles, etc., can solve problems such as corrosion, affecting durability and aesthetics, and easy to drop chains, and achieve long service life and stable operation.

Active Publication Date: 2020-07-24
HUAIYIN INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It’s just that the existing traditional cyclists can only ride one-way in the direction of the front of the bike, and most of them use chain drive, which not only walks in a single way, but also easily loses the chain. At the same time, the gear plate and chain are exposed to the external environment for a long time. Easily corroded by the atmospheric environment, affecting durability and aesthetics

Method used

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Examples

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Embodiment Construction

[0023] like figure 1 As shown, the present invention comprises steering wheel 2, drive wheel 3, pedal 4, handle 5, two-way seat 6 that are installed on the vehicle frame, and vehicle frame comprises transmission beam tube 11, front handle support tube 12, rear Handle support cylinder 13, front diagonal brace beam 14, rear diagonal brace beam 18, front fork 15, rear fork 16 and force transmission beam cylinder 17, the two ends of the transmission beam cylinder 11 are respectively fixed to the front and rear handle support cylinder 12 , 13 inside the middle part, the top of the front brace beam 14 is fixed to the inside of the bottom of the front handle support tube 12, the bottom end is fixed to the front end of the force transmission beam tube 17, the top of the rear brace beam 18 is fixed to the inside of the bottom of the rear handle support tube 13, The bottom end is fixedly connected to the middle part of the force transmission beam tube 17, the rear end of the force trans...

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PUM

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Abstract

The invention discloses a gear-driven and double-way riding bicycle. The gear-driven and double-way riding bicycle comprises forward and backward riding double-way handles, forward and backward ridingdouble-way direction control gear sets and forward and backward riding double-way transmission gear sets; multidimensional riding purposes of forward riding and turning around to ride backwards are realized; and moreover, each gear set is arranged in a frame and replaces an exposed chain structure so that the operation is more stable and the service life is longer.

Description

technical field [0001] The invention relates to the technical field of bicycles, in particular to a gear-driven bidirectional bicycle. Background technique [0002] Bicycle travel is convenient, safe, environmentally friendly, and can also be used for fitness, so it has not been eliminated by people after many years. It’s just that the existing traditional cyclists can only ride one-way in the direction of the front of the bike, and most of them use chain drive, which not only walks in a single way, but also easily loses the chain. At the same time, the gear plate and chain are exposed to the external environment for a long time. It is easily corroded by the atmospheric environment, which affects the durability and aesthetics of use. Therefore, it is very necessary to design a bicycle that can satisfy multi-dimensional riding and enable the driving device to be placed in a closed environment. Contents of the invention [0003] Aiming at the deficiencies in the prior art,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62M11/00B62K3/02
CPCB62K3/02B62M11/00
Inventor 高延安朱倩影
Owner HUAIYIN INSTITUTE OF TECHNOLOGY