Seating assembly for wheelchairs and strollers

Details Seating assembly for wheelchairs and strollers Seating assembly for wheelchairs and strollers

A - Human Necessities

47

C

A47C 7/00 (2006.01)

Patent

CA 2520985

A seating assembly includes a seating shell base having a forward end and a rearward end, and a back support member mounted at the rearward end of the seating shell base for substantially vertical movement with respect to the seating shell base. An inner seat tray is positioned within the seating shell base and mounted for forward and rearward sliding movement with respect to the seating shell base, the inner seat tray having opposed pivot points. A seat back is pivotally mounted at the pivot points, the seat back being connected to the back support member. Downward movement of the back support member vertically with respect to the seating shell base causes the seat back to pivot at the pivot points, thereby reclining the seat back, and thereby causing the inner seat tray to slide forward with respect to the seating shell base.

L'invention concerne un ensemble siège comportant une base de coque de siège ayant une extrémité avant et une extrémité arrière, ainsi qu'un élément dossier monté sur ladite extrémité arrière conçu pour un mouvement sensiblement vertical par rapport à ladite base de coque de siège. Un bac de siège intérieur est installé dans la base de coque de siège et monté de façon à assurer un mouvement coulissant avant et arrière par rapport à ladite base de coque de siège, le bac de siège intérieur ayant des points d'articulation opposés. Un dossier de siège, monté pivotant autour de points d'articulation, est relié à l'élément de dossier. Le mouvement descendant vertical de l'élément de dossier par rapport à la base de coque de siège amène le dossier à pivoter autour des points d'articulation, ce qui fait incliner le dossier et amène le bac de siège intérieur à glisser vers l'avant par rapport à la base de coque de siège.

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