Baby stroller capable of being bidirectionally folded and rapidly folded

• Main Authors: CHEN RUIBIN, ZENG HUAYANG, ZHENG MUQIANG, BAO JIEFEI, XU YONGHUANG
• Format: Patent
• Language: Chinese; English
• Published: 14.04.2023
• Subjects: HAND-PROPELLED VEHICLES, e.g. HAND CARTS, PERAMBULATORS; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; PERFORMING OPERATIONS; SLEDGES; TRANSPORTING

The baby stroller comprises a handle set, a front foot set, a rear foot set and a seat set which are sequentially and rotationally installed from outside to inside, the seat set comprises a seat body, a clamping lock set and a backrest frame, the seat body is provided with a main seat body, the main seat body is provided with an upper rotating seat and a lower rotating seat, and the upper rotating seat and the lower rotating seat are connected through a hinge. The clamping lock set comprises a push rod, a connecting block, a clamping block and a clamping pin, the backrest frame is provided with a backrest rotating disc rotationally installed on the upper rotating seat, the backrest rotating disc is provided with a push block which pushes the push rod to move downwards after being rotated and folded, and the push rod is movably installed in the movable channel and drives the connecting block to move. The connecting block drives the clamping block and the clamping pin to movably control the handle group, the fr