Portable folding bicycle

• Main Authors: HU JINGYU, MA XIAAN
• Format: Patent
• Language: English
• Published: 15.07.2015
• Subjects: CYCLE AXLE SUSPENSIONS; CYCLE FRAMES; CYCLE SIDE-CARS, FORECARS, OR THE LIKE; CYCLE STEERING DEVICES; CYCLES; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; PERFORMING OPERATIONS; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES; TRANSPORTING

A portable folding bicycle mainly consists of a front wheel carrier, a bicycle frame, a folding handlebar, a saddle, pedals, a rear wheel carrier, wheels and accessories. The portable folding bicycle is characterized in that the front wheel carrier is laterally connected by a front fork steering stand pipe to be bifurcated into two longitudinal beams, the frame is formed by connecting two longitudinally arranged plates in parallel and a middle saddle stand pipe by transverse pipes, the front wheel carrier and the rear wheel carrier are hinged to the bicycle frame, or through the sliding of a sliding chute in a bicycle frame plate, the components form a Z shape mutually after being folded, the front wheel and the rear wheel are positioned on two sides of the saddle stand pipe and are clamped in the middle of two plates of the bicycle frame, a saddle tube is inserted in the saddle stand pipe, the pedals are hinged to the beam of the front wheel carrier or under the bicycle frame, the folding handlebar is hinged to the position of a front wheel carrier steering tube and is in the shape of a box, and the bicycle is used for people to ride through rotation and sliding unfolding among the components. The portable folding bicycle has the characteristics of quick folding and small size, meets carrying and transferring when people ride city trains, public buses, steamships, trains, airplane and the like or other riding at short distances, and is wide in market prospect.