A - Human Necessities – 47 – C
Patent
A - Human Necessities
47
C
A47C 7/46 (2006.01)
Patent
CA 2473978
A chair for providing sacral support including a seat (32), a backrest (34), a flexible support member (60) and a sacral support member (31). The backrest has a frame (54) with a generally central opening (58). The membrane (60) is formed from an elastic material connected to the frame and extends across the central opening. A sacral support member is positioned proximate the central opening and is configured to apply support to the sacrum of a user sitting on the seat. The sacral support member incorporates a load distribution system and method in order to properly support and fit the anatomical contours of the sacrum and pelvis of a user while seated in the chair.
La présente invention concerne une chaise fournissant un support du sacrum comportant un siège, un dossier, un organe de support souple et un organe de support du sacrum. Le dossier comporte une cadre présentant une ouverture globalement centrale. La membrane est réalisée en un matériau élastique relié au cadre et s'étend à travers l'ouverture centrale. Un organe de support du sacrum est disposé à proximité de l'ouverture centrale et est conformé à présenter un appui de support au sacrum d'un utilisateur assis sur le siège. L'organe de support du sacrum incorpore un système de répartition de la charge et un procédé procurant un support adéquat et une adaptation aux contours anatomiques du sacrum et du bassin d'un utilisateur lorsqu'il est assis sur la chaise.
Kurrasch Andrew J.
Martin Ted R.
Walker Brock M.
Cassan Maclean
Kurrasch Andrew J.
Martin Ted R.
Walker Brock M.
LandOfFree
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