Portable split bicycle capable of being movably connected and rapidly demounted and mounted

Abstract

The invention discloses a portable split bicycle capable of being movably connected and rapidly demounted and mounted. The bicycle is characterized in that an external inserting pipe is arranged at the front end of a rear frame, an internal inserting pipe is arranged at the rear end of a front support, the front support is inserted into the external inserting pipe through the internal inserting pipe, a connecting casing pipe is arranged at the outer end of the external inserting pipe, a butterfly set bolt is arranged at the upper end of the connecting casing pipe, a set screw nut is arranged at the lower end of the connecting casing pipe, the butterfly set bolt is inserted into and fixedly installed on the set screw nut through an internal inserting hole and an external inserting hole, a steering sleeve is arranged at the front end of a front frame, a front fork casing pipe is arranged at the lower end of the steering sleeve, a front fork is arranged at the lower end of the front fork casing pipe, a front wheel is installed at the lower end of the front fork, and a rear supporting leg is arranged at the bottom end of the rear frame. The front frame is designed into an arc-shaped independent beam inserting type connected split structure, by the adoption of an arc-shaped camber beam, the bicycle is suitable for being conveniently ridden by the old and the young, the bicycle can be demounted and mounted in a split mode so that a user can conveniently take the bicycle upstairs, and the user can also demount the bicycle and put the bicycle in a trunk of a car if the user feels tired in the long journey riding process.

Description

technical field [0001] The invention relates to a means of transportation, in particular to a split-type bicycle with convenient, quick, and perfect connection and disassembly for movable installation. Background technique [0002] Bicycle is a kind of comparatively ideal means of transportation, and is welcomed by people because of its lightness, quickness, but because the vehicle frame of bicycle is longer, it is extremely inconvenient to transport or carry upstairs, along with the construction and development trend of high-rise residential buildings, Storage and carrying of bicycles has always been a difficult problem at present. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned defects and provide a movable mounted split bicycle to solve the difficult problem of journey transportation or going upstairs. [0004] The solution of the present invention is composed of a front frame, a rear frame, a front fork, a hand...

AI Technical Summary

Problems solved by technology

[0002] Bicycle is a kind of comparatively ideal means of transportation, and is welcomed by people because of its lightness, quickness, but because the vehicle frame of bicycle is longer, it is extremely inconvenient to transport or carry upstairs, along with the construction and development trend of high-rise residential buildings, Storing and carrying bicycles has always been a current problem

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