Bicycle with telescopic folding luggage case

Abstract

The invention discloses a extension and contraction luggage case type bicycle, it mainly divides the bicycle body into front and rear part, wherein, the front part comprises a handle, a front fork and a front wheel, and the rear part is fixed a retractable connecting pipe rack in a box frame, and the fixed mount is equipped with a rear fork, a cushion pipe, a rearwheel, a transmission gear and a crank, wherein, the movable tube which is connected with the front part of the bicycle body can extent into the fixed mount of the rear part, the handle can be fold-down, and setting union the whole bicycle body in the range of the box frame in the rear part, and forming a fold state in trunk type so as to facilitate to carry.

Description

Technical field: [0001] The invention relates to a telescopic foldable suitcase type bicycle. Background technique: [0002] In recent years, in view of the trend of increasing usage of foldable bicycles, and its light and easy to carry, energy saving, leisure and fitness features, it can alleviate the current problems of urban pollution and parking spaces. Therefore, collapsible bicycle will be a trend in the world as a light vehicle. [0003] Existing collapsible bicycle 1, as shown in Figure 1, generally on its car body structure, roughly can be made of front fork frame 11, rear fork frame 12 and a folding connection pipe 13 that connects front and rear fork frame, wherein A front wheel 111 is provided below the front fork frame 11, a handle 112 is provided above, a rear wheel 121 and a transmission device 122 are provided below the rear fork frame 12, a pad tube 123 is provided above it, and an upper tube end of the seat tube A seat cushion 124 is provided. [0004] W...

AI Technical Summary

Problems solved by technology

[0006] 1. It is necessary to use brute force to complete the shrinking and folding action, so if the fingers are not careful, they will be pinched by the bulky bending connecting pipe 13

2. After completing the folding steps, although the volume of the car can be reduced, its width becomes much larger. In addition, the car has no shell decoration, so it looks loose and messy.

3. When carrying it, it is not easy to take a long distance

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