US Patent 7390012 Folding baby buggy

A foldable buggy having two side frames and a child support means attached to each side frame by a respective support member, each side frame having forward strut means, rear strut means and vertical strut means, the forward strut means comprising an upper section and a lower section pivotally connected to each other to allow folding and unfolding, the support member being slidably mounted on the lower section, and including a strut means pivotally attached to the upper section and the support means, such that when the buggy is folded from an unfolded state to a folded state, the strut means causes the support member to slide down the lower section.