| 摘要 |
The present invention relates to an arrangement in a chair (1), especially a recline chair having an adjustable chair back (2) and a neck support (3), and is especially characterized in that the arrangement comprises means (12, 15) which influence the shape of the chair back (2), especially in the area (6) proving support for the user's lower back, and then in dependence of the inclination of the chair back (2). Especially, the invention provides a pronounced support for the user's lower back when the chair back (2) is in an erected sitting position, whereas said means (12, 15) render a gradually decreasing support of the user's lower back when said chair back (2) is lowered rearwardly towards a lying position. The lumbar region support (6) co-operates with a system for regulating the neck support (3) and the return thereof to a normal position each time the chair back (2) arrives at an extreme upper or lower position. |
