Chair with upper and lower backrest portions

Details Chair with upper and lower backrest portions Chair with upper and lower backrest portions

A - Human Necessities

47

C

A47C 7/46 (2006.01) A47C 1/031 (2006.01)

Patent

CA 2395448

A chair 1 allowing a person sitting thereon to move a part of the person's body above the waist which corresponds to the backrest of the chair is provided having a backrest portion located behind a seat portion, the backrest portion being divided into backrest upper frames 55 and backrest lower frames 50, wherein a first state which allows the whole backrest frame 5 to incline rearwardly and a second state which allows the backrest upper frames 55 to incline rearwardly relative to the backrest lower frames 50 are assumed, the first state and the second state being switchable to each other.

La présente invention concerne une chaise (1) dont le dossier placé derrière l'assise se décompose en un élément supérieur (55) et un élément inférieur (50). Dans une première configuration, l'ensemble du dossier (5) est capable de basculement vers l'arrière, alors que dans une seconde configuration, l'élément supérieur du dossier (55) est capable d'inclinaison par rapport à l'élément inférieur du dossier (50). Les deux configurations sont interchangeables entre elles, ce qui donne à l'utilisateur une liberté de mouvement du buste.

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