A - Human Necessities – 47 – C
Patent
A - Human Necessities
47
C
A47C 7/46 (2006.01)
Patent
CA 2389366
An office chair incorporates a lumbar support in the lumbar region of the back of the chair. The support includes an arcuate lumbar support element and a carrier for the element, which is pivotally coupled to the back for movement between positions in which the support element provides respectively maximum and minimum support for the lumbar region of the person using the chair. The carrier can be locked in an adjusted position. The support element is resiliently flexible so that its curvature varies between a maximum in the maximum support position and a minimum in a minimum support position of the lumbar support.
La présente invention concerne un soutien lombaire intégré dans une chaise de bureau, dans la zone lombaire du dos de la chaise. Le soutien comprend un élément de soutien lombaire arqué et un support pour l'élément, qui est couplé pivotant au dos afin de pouvoir se déplacer entre des positions dans lesquelles l'élément de soutien fournit un soutien respectivement maximal et minimal à la région lombaire de la personne qui utilise la chaise. Le support peut être verrouillé dans une position réglable. L'élément de soutien est doté d'une souplesse élastique de façon que sa courbure varie entre un maximum dans la position de soutien maximal et un minimum dans la position de soutien minimal du soutien lombaire.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Global Total Office
LandOfFree
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