Abstract: A foldable chair includes a main plate and a support plate. The support plate is hinged along a first rim to a rear side, along a central, longitudinal, top-down, axis, of the main plate. The main plate has a seat plate and a foot-rest plate each hinged along an upper edge to the main plate in corresponding apertures of the main plate. The support plate includes bracket portions extending, in the plane of the support plate, from the first rim, in each corresponding position corresponding to the apertures, for pushing the plates up to an operative position and supporting each of the seat plate and the foot-rest plate in an unfolded, operative, position when the plane of the support plate is arranged perpendicular to the plane of the main plate.

Abstract: A foldable chair includes a main plate and a support plate. The support plate is hinged along a first rim to a rear side, along a central, longitudinal, top-down, axis, of the main plate. The main plate has a seat plate and a foot-rest plate each hinged along an upper edge to the main plate in corresponding apertures of the main plate. The support plate includes bracket portions extending, in the plane of the support plate, from the first rim, in each corresponding position corresponding to the apertures, for pushing the plates up to an operative position and supporting each of the seat plate and the foot-rest plate in an unfolded, operative, position when the plane of the support plate is arranged perpendicular to the plane of the main plate.