Functional type chair or armchair which moves closer to or away from the workstation by automatic or controlled means

摘要

The invention relates to a functional type chair or armchair S, for example an office chair, characterized in that it is connected to its base 1 which rests on the floor with the interposition of means of any type such that, when the user sits down, the said chair automatically moves closer to the workstation, moving a predetermined and optionally adjustable distance, whereas when the user gets up, the chair automatically returns to the rest position, moving the same distance, but in reverse, as the previous movement to move closer. The means via which the chair is attached to the base and which make the above type of movement possible can, for example, comprise an articulated parallelogram structure or a track and slide unit or other suitable means. IMAGE