Stacking chair has back rest which can swivel about pivot on back legs and seat which can swivel and slide

摘要

The stacking chair has rear legs (18) which have a gently sloping upper section (20) attached to the tops of the front legs (16). The side supports (32) of the back rest (14) can swivel about a horizontal pivot (34) attached to the sloping upper section. The seat (12) can swivel about a second horizontal pivot (36) mounted on the back rest supports. The front of the seat can slide in a mounting (28) at the tops of the legs and is biased forwards by a spring (26).