Bicycle with self-locking backseat

• Main Author: CAO JINGCHENG
• Format: Patent
• Language: English
• Published: 22.04.2015
• Subjects: ACCESSORIES PECULIAR TO CYCLES AND NOT OTHERWISE PROVIDED FOR,e.g. ARTICLE CARRIERS, CYCLE PROTECTORS; CYCLE SADDLES OR SEATS; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; PERFORMING OPERATIONS; TRANSPORTING

The utility model belongs to the technical field of bicycle equipment and particularly relates to a bicycle with a self-locking backseat. The bicycle comprises bicycle wheel axles, a front bicycle lamp, a handlebar shaft, a handlebar bolt, a handlebar, handles, a bicycle beam, a support rack, a saddle rod, a saddle, springs, the backseat, a bolt, a fastening nut, a rod A, a rod B, a rear bicycle lamp, a hinge, a rod C, a compressing block, a mounting plate, a bicycle chain, pedals, a chain plate and wheels. The handles are fixed at two ends of the handlebar. The handlebar is fixed on the handlebar shaft through the handlebar bolt. The handlebar shaft is fixed on the bicycle beam. The springs are disposed inside the saddle fixed on the saddle rod. The bicycle is simple in structure, highly targeted, promising in application prospect and suitable for being popularized and used, a bicycle backseat backrest is designed by a connecting rod self-locking principle, lifting up and moving down of the backrest can be achieved conveniently, and the practicality and comfortableness of the bicycle are increased.