A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 5/00 (2006.01) A47C 7/42 (2006.01)
Patent
CA 2057712
There is provided a frame for use with a back support that provides lateral support to an individual while seated to encourage a correct sitting posture, and that also provides lumbar support to the individual that varies according to the individual's size. The frame includes wing portions that act as lateral supports and as torsion bars to cause the center portion of the frame to become convex to support the lumbar region of an individual resting against the back support incorporating the frame. The frame can be incorporated into a portable support unit or to a support unit that is an integral part of a chair.
Cette invention concerne une armature de dossier offrant un soutien latéral favorisant une bonne posture en position assise ainsi qu'un soutien lombaire variant selon la taille de l'individu. L'armature comprend des ailes servant d'appui latéral et de barre de torsion faisant bomber le dossier dans la région lombaire pour un soutien optimal. L'ossature peut être incorporée à un appui lombaire portatif ou au dossier même d'un siège.
Breen William Ross
Nightingale Corp.
Riches Mckenzie & Herbert Llp
LandOfFree
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