Box type folding bicycle with luggage function

Abstract

The invention discloses a box type folding bicycle with a luggage function. The box type folding bicycle comprises a bicycle body, wherein the bicycle body comprises a box-shaped front frame and a box-shaped rear frame, wherein the rear frame can move forwards and backwards relative to the front frame and can be accommodated in the front frame; a front wheel and a rear wheel are mounted on the front frame and the rear frame through a front axle bearing casing and a rear axle bearing casing respectively; a folding bicycle handlebar and a handlebar supporting pole which can be accommodated in the front end of the front frame are mounted at the front end of the front frame; a folding bicycle seat and a bicycle seat supporting pole which can be accommodated in the front end of the rear frame are mounted at the front end of the rear frame; and one gear plate is mounted on each of the middles of the two side walls of the front frame respectively, pedals are mounted on the gear plates, the gear plates are meshed with dead axle gears located at the lower part of the front frame, the two dead axle gears are fixedly mounted on a horizontal dead axle rotationally connected with the front frame, the horizontal dead axle drives the rear wheel to move forwards through a gear driving device, and the gear driving device comprises moving transmission shafts which can move forwards and backwards with the rear frame. The box type folding bicycle has functions of an ordinary bicycle after unfolded and has larger storage space after folded.

Description

technical field [0001] The invention relates to a box-type folding car with the function of luggage. Background technique [0002] With the accelerated pace of people's life, people increasingly need a vehicle that can be used as a supplement to other means of transportation when they are replaced by means of transportation or other short-distance riding. Therefore, the application of folding bicycles was born, and bags are used by people to carry them to work when they go out. , tools commonly used when studying and luggage items, people often need to carry some items when riding a folding bicycle, such as people need to carry luggage on a business trip, office supplies need to be carried to work, students need to carry school supplies when going to school, etc. However, the traditional Folding bicycles often only have the function of transportation. Although a box-type folding bicycle has appeared on the existing market, it is provided with a box-shaped frame. Due to the ...

AI Technical Summary

Problems solved by technology

[0002] With the accelerated pace of people's life, people increasingly need a vehicle that can be used as a supplement to other means of transportation when they are replaced by means of transportation or other short-distance riding. Therefore, the application of folding bicycles was born, and bags are used by people to carry them to work when they go out. , tools commonly used when studying and luggage items, people often need to carry some items when riding a folding bicycle, such as people need to carry luggage on a business trip, office supplies need to be carried to work, students need to carry school supplies when going to school, etc. However, the traditional Folding bicycles often only have the function of transportation. Although a box-type folding bicycle has appeared on the existing market, it is provided with a box-shaped frame. Due to the limitation of its own structure, the box-shaped frame of the bicycle is almost full after being folded, and it cannot be loaded like a bag, which makes people need to buy a bag at the same time when equipped with a folding bicycle, which is a waste of time and money. It is often troubled because the luggage cannot be fixed on the bicycle, which brings a lot of inconvenience to people's life

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