Folding metal frame for chair

摘要

The folding chair has two front legs (2) extended by the support for the back (2b). Two back legs (4) cross the front legs and are articulated to them. A seat (5) has two support bars (14) and two stops (18) are fixed to the ends of these, by their flat upper surface (18a). Each stop has a flat surface (18c) that rests against the back edge (2d) of the front leg when the chair is folded or unfolded. A hook (18b) on each stop projects downwards and cooperates with a rod (8) joined to the front legs.