A chair

A - Human Necessities – 47 – C

Patent

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Details

A47C 3/20 (2006.01) A47C 3/24 (2006.01) A47C 3/30 (2006.01) A47C 7/02 (2006.01) A47C 7/14 (2006.01) A47C 7/24 (2006.01) A47C 7/34 (2006.01) A47C 7/36 (2006.01) A47C 7/40 (2006.01) A47C 7/44 (2006.01) A47C 7/54 (2006.01) A47C 7/62 (2006.01) A47C 16/00 (2006.01)

Patent

CA 2665176

A chair (2010) has a supporting frame (2011), a seat portion (2013), a back portion (2015), and a recline mechanism. The mechanism moves the seat portion (2013) upon a reclining action of the back portion (2015). The mechanism has a rear deformable member (2351) and a front deformable member (2353) operatively connecting the seat portion and the supporting frame. The recline mechanism also has a lower deformable member operatively connecting a lower part of the back portion and the supporting frame, and a puller member (2361) above the lower deformable member. The recline mechanism is configured such that as the back portion (2015) is reclined, the lower deformable member deforms and the puller member (2361) applies a rearward pulling action which causes the seat portion (2013) to move and the front and rear deformable members to deform.

Chaise (2010) comprenant un châssis-support (2011), une partie siège (2013), une partie dossier (2015) et un mécanisme d'inclinaison. Le mécanisme fait se déplacer la partie assise par un effet d'inclinaison du dossier (2015). Ce mécanisme comporte un élément déformable arrière (2351) et un élément déformable avant (2353) reliant fonctionnel la partie siège et le châssis-support. Le mécanisme d'inclinaison comporte également un élément déformable inférieur relié fonctionnel à la partie inférieure du dossier et au châssis-support, et un élément de traction (2361) au-dessus de l'élément déformable inférieur. Le mécanisme d'inclinaison est conçu de telle sorte que lorsque la partie dossier s'incline, l'élément inférieur déformable se déforme et l'élément de traction (2361) exerce une traction vers l'arrière, ce qui provoque un déplacement du siège et une déformation des éléments déformables avant et arrière

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