Folding baby carriage

A foldable baby carriage formed of an articulated tubular metal framework and being adjustable into a stable operative position and a stable folded position, comprising:

• first and second connection members;
• right and left side frame members each side frame member having first and second rods, each first rod and each second rod connected at an upper end to a pivot associated with one of said first and second connection members;
• a U-shaped base frame positioned between and connecting with each of said first rods, said U-shaped base frame having a first foldable leg member having a central articulated joint and second foldable leg member having a central articulated joint, each of said first and second foldable leg members being pivotally connected to one of said second rods;
• a U-shaped steering handle member having a first steering handle leg member and a second steering handle leg member, each handle leg member being slidably connected to an upper portion of said side frame members through a slide opening in respective first and second connection members;
• a seat and backrest assembly including a backrest structure fixed to first and second seat frame members and fixed to a backrest frame, said backrest frame being articulated to an intermediate point in each of said first and second seat frame members, each of said first and second seat frame members being pivotally connected at a forward part to a lower portion of respective first and second steering handle leg members and each of said first and second seat frame members being pivotally connected at a rear part to respective said first rods of said side frame members, and backrest frame being connected to respective said side frame members by link work assemblies so that the backrest may be moved between an upright and a reclined position;
• and, engagable reciprocal engagement means for fixing the position of the slidable U-shaped steering handle member relative to the side frame members for maintaining the carriage in a stable operative position and for releasing the U-shaped steering handle member relative to the side frame members for adjustment of the carriage into a fixed stable folded position.