Patent ID: 7422230
Filing Date: 2008-09-09
Classification: B62B

Abstract:
1. A one hand folding structure for a stroller, mounted to a foldable frame, comprising: an upper frame, connected to an upper joint, the upper joint being provided with an engaging portion at a lower end thereof; a lower frame, pivoted to the upper frame to form a one-way folding relationship; a slide member, movable in the lower frame, the slide member including an engaging rod capable of moving along with the slide member, so that the one-way folding between the upper frame and the lower frame is prevented when the engaging rod moves to an upper position to urge against an engaging portion of the upper joint, and the one-way folding between the upper frame and the lower frame is permitted when the engaging rod moves to a lower position to disengage from the engaging portion; a rotating member, rotatably provided to the lower frame, the rotating member including a driving slot, the driving slot serving to drive vertical or reciprocal movement of the slide member so as to control the engaging rod to be engaged or disengaged from the engaging portion; and a driving member, having opposing ends that are each connected to the rotating member for causing simultaneous rotation of the rotating member rotatably provided to opposing upper ends of the lower frame for folding the frame.