A leisure amphibious bicycle

Abstract

The invention discloses a leisure amphibious bicycle. A power system of the bicycle comprises pedals, a bracket and impellers, wherein the pedals are connected with driving chain wheels; the impellers are arranged at the tail part of the bicycle body through the bracket; a transmission system comprises a first speed increaser, a second speed increaser, a flexible shaft, a short flexible shaft, an amphibious clutch, driven chain wheels and the driving chain wheels; the first speed increaser and the second speed increaser are gear speeding-up boxes; the amphibious clutch is arranged at the front end of the input shaft of the first speed increaser; the input end of the amphibious clutch is connected with the driven chain wheels; the driven chain wheels are connected with the driving chain wheels through chains; the output shaft of the first speed increaser is connected with the second speed increaser through a transmission flexible shaft; the impellers are connected with the input shaft of the second speed increaser through the short flexible shaft. According to the bicycle, the operation of converting the water and land functions is simple and convenient; a speed increasing ratio is given between the pedals and the impellers; and the bicycle can achieve a fast speed in water.

Description

technical field [0001] The invention relates to a bicycle, in particular to an amphibious bicycle capable of satisfying leisure, entertainment and body building. Background technique [0002] With the improvement of people's living standards, people's requirements for leisure and entertainment equipment are also getting higher and higher. In particular, the rise of water entertainment projects has driven people's demand for amphibious bicycles. The bicycle has low manufacturing cost and wide usage, and realizes people's wishes of driving on water and leisure and entertainment on water by transforming ordinary bicycles. But along with various amphibious bicycles emerge in an endless stream, there are following problems on structure and transmission device: [0003] 1. An amphibious bicycle with an inflatable airbag-shaped buoy has poor safety and stability; [0004] 2. When some amphibious bicycles switch between water and land functions, the disassembly process is complic...

AI Technical Summary

Problems solved by technology

[0003] 1. An amphibious bicycle with an inflatable airbag-shaped buoy has poor safety and stability;

[0004] 2. When some amphibious bicycles switch between water and land functions, the disassembly process is complicated and the operation is difficult;

[0005] 3. The unreasonable design of the transmission structure causes the speed on the water to be too slow, and the complex structure causes the manufacturing cost to be too high

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