Stackable frame for chair

摘要

Each two legs are formed by tubes arranged in a V-shape relative to each other and connected by a cross rod. A one-piece backrest bar (5) is fixed on the leg frame in the axle areas of the tubes. The cross rod is oval. The backrest bar can be semi-circular or angular and is fixed by its ends on the leg frame. The fixing tabs of the back rest (8) fit in longitudinal slits in the backrest bar. The legs can be symmetrical relative to an axis running vertically through the apex of the axle.