Transportation tool with high safety factor

Abstract

The invention discloses a transportation tool with a high safety factor. The transportation tool with the high safety factor comprises a support rod. A rear wheel is movably installed on the left endof the support rod. A front wheel is movably installed on the right end of the support rod. A side installation plate is fixedly installed on the front face of the support rod. A pedal is rotationallyconnected to the front face of the side installation plate. A lower support column is fixedly installed on the top of the support rod. A fixed frame is fixedly installed on the bottom of the inner cavity of the lower support column. A drive motor is fixedly installed on the top of the fixed frame. The output shaft of the drive motor is fixedly connected with a lower bevel gear. The side of the inner cavity of the lower support column is rotationally connected with a rotating shaft. A side bevel gear is sleeved on the rotating shaft. According to the transportation tool with the high safety factor, through arranging the drive motor, the lower bevel gear, the side bevel gear and the rotating shaft, the effect that the side bevel gear can be driven to rotate through the meshing of the lowerbevel gear and the side bevel gear when the lower bevel gear rotates is achieved.

Description

technical field [0001] The invention relates to the technical field of walking-replacing tools, in particular to a walking-replacing tool with a high safety factor. Background technique [0002] Bicycles, also known as bicycles or bicycles, are usually small land vehicles with two wheels. After people ride on the car, they use pedals as power. They are green and environmentally friendly means of transportation. They are usually called "bicycles" in mainland China, Taiwan and Singapore "Or "bicycle", in Hong Kong and Macao, it is usually called "bicycle". There are many types of bicycles, including single bicycles, tandem bicycles and multi-person bicycles. [0003] Along with the continuous development and progress of social civilization, the use of bicycles also gradually increases, and the height of the seat plate of existing bicycles is often fixed, so that people of different heights cannot adapt well when using bicycles, and now The pedal area of ​​some bicycles is cer...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a means of transportation with a high safety factor, which has the advantages of enabling people to obtain the most suitable riding comfort and ensuring the safety of riders during the process of riding a bicycle. It solves the problems that it is difficult for people to control bicycles and people's life safety cannot be guaranteed during riding

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