Patent ID: 9056622
Filing Date: 2015-06-16
Classification: A61G,B62B

Abstract:
1. A stroller comprising: a frame having an upper frame member, an intermediate frame member, a rear frame member, and a lower frame member, the lower frame member positioned between the upper frame member and the intermediate frame member; a seat; a front wheel coupled to the frame via the upper frame member; a rear wheel coupled to the frame via the rear frame member; an intermediate wheel coupled to the frame via the intermediate frame member, the intermediate frame member comprising a slot, the slot to receive a pin of the lower frame member to enable the intermediate frame member to pivot relative to the lower frame member during folding of the frame; and a suspension at a rear end of the frame to provide a reactive force when the front wheel is pivoted about the intermediate wheel, wherein the suspension comprises a fluid cylinder disposed adjacent the rear wheel between the rear frame member and the intermediate frame member.