Patent ID: 8596669
Filing Date: 2013-12-03
Classification: B62B,Y10T

Abstract:
1. A baby stroller comprising an independent stroller frame and a chair, wherein the independent stroller frame includes two upper tubes, two lower tubes, two rear wheel frames, and two joints, with the two rear wheel frames fixed to the two joints respectively, with the two upper tubes and the two lower tubes pivotally connected to the two joints about a joint axis respectively, with the two upper tubes and the two lower tubes pivotable between an unfolded position at a non-parallel angle to the two rear wheel frames and a folded position parallel to the two rear wheel frames, wherein each of the two joints comprises a rotatable base pivotally mounted to the joint about the joint axis, with the rotatable base being pivotal relative to the joint and the upper and lower tubes, wherein the chair is carried by the rotatable base of each of the two joints and pivotal therewith, wherein the rotatable base abuts the corresponding upper and lower tubes and positions the independent stroller frame automatically when the independent stroller frame and the chair are in the unfolded position and the chair is rotated together with the rotatable base when the independent stroller frame and the chair are folded, with the chair folded and positioned together with the independent stroller frame directly.