Multifunctional foldable and portable bicycle

Abstract

The invention provides a multifunctional foldable and portable bicycle comprising a bicycle frame, handlebars, a front wheel, a saddle, a back wheel, a driving mechanism and a support, wherein the handlebars are rotationally arranged at the front end of the bicycle frame; the front wheel is installed at the lower ends of the handlebars and can be folded and contained at one side of the bicycle frame; the saddle is installed on the bicycle frame; the back wheel is installed at the back end of the bicycle frame and can be folded and contained at the other side of the bicycle frame; the driving mechanism is arranged below the bicycle frame; and the support is movably connected to the bicycle frame, and the free end of the support is provided with a support wheel. By adopting the circular bicycle frame as well as an inner bag device and an outer bag device, the multifunctional foldable and portable bicycle has fashional and attractive appearance, can be convenient for people to carry children and personal articles and is more convenient for people to travel; when the multifunctional foldable and portable bicycle is folded, the front wheel and the back wheel can be folded and arranged in the bicycle frame in parallel, the folded bicycle is contained in the outer bag so that the external integral attractive appearance is improved, and the bicycle is beneficial to pushing and pulling by using the support wheel for sliding and is convenient to carry. In addition , the invention can be ridden by adopting a bicycle mode and can also be ridden through installing the driving mechanism in an electromotor mode, the driving mechanism has the function of self generation and can be used for emergently charging other carried electric equipment, and therefore, the multifunctional foldable and portable bicycle is more practical and convenient and is beneficial for long-distance riding.

Description

technical field [0001] The invention relates to a bicycle, in particular to a multifunctional foldable portable bicycle. Background technique [0002] As a common means of transportation in modern people's lives, foldable bicycles are becoming more and more popular due to their advantages such as fast folding and easy portability, and are one of the main means of transportation for people to travel. The collapsible bicycles of the prior art still have large volume after folding, heavy weight, unattractive appearance, inconvenient deficiencies such as carrying children and personal belongings, although small wheels (such as 6-inch small wheels) have appeared in the existing collapsible bicycles. ) design to reduce the volume, but the foldable bicycle with small wheels gives people a poor riding feeling, the riding speed is slow, and it can only be ridden by a single person, which still cannot meet the needs of users. In addition, for long For long-distance riding, the existi...

AI Technical Summary

Problems solved by technology

The collapsible bicycles of the prior art still have large volume after folding, heavy weight, unattractive appearance, inconvenient deficiencies such as carrying children and personal belongings, although small wheels (such as 6-inch small wheels) have appeared in the existing collapsible bicycles. ) design to reduce the volume, but the foldable bicycle with small wheels gives people a poor riding feeling, the riding speed is slow, and it can only be ridden by a single person, which still cannot meet the needs of users. In addition, for long For long-distance riding, the existing collapsible bicycles without power devices are still relatively laborious

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