Patent ID: 8186706

Claim:
A foldable stroller frame comprising: a frame structure with two laterally spaced apart frame sides, the frame structure being three dimensionally foldable from an in-use configuration to a folded configuration; a fold joint assembly provided on a part of the frame structure and configured to maintain the frame structure in the in-use configuration; and an actuator coupled to the frame structure, the actuator being capable of actuation with one hand of a user to release the fold joint assembly, wherein the frame structure can then move from the in-use configuration to the folded configuration using only the one hand, and wherein the frame sides are laterally closer to one another in the folded configuration than in the in-use configuration, wherein the fold joint assembly is disengaged from a part of the frame structure when the frame structure is in the folded configuration, wherein each frame side includes a bottom rail having a forward end and a rear end, a front leg having a lower end pivotally connected at a front leg pivot to the forward end of the bottom rail, a push arm having a lower end pivotally connected at a handle pivot to an upper end of the front leg, and a support strut pivotally connected at one end to the bottom rail at a strut pivot and pivotally connected at the opposite end to the lower end of the push arm at an upper strut pivot spaced from the handle pivot, and wherein the fold joint assembly releasably connects the lower end of the push arm to the upper end of the front leg.