frame revesribilmente deformable elements more flexible in any direction and bottom in the horizontal direction for deformable seat backs of armchairs and the like.

摘要

A reversibly deformable frame for the backs of sofas, settees, divan beds and the like comprising a set of rod-shaped members (1) with a vertical axis which can be deformed in any direction placed parallel in a vertical direction and integral with a base having rigid members placed in the vertical direction hinged together and forming a band (4) which can be arched in the horizontal direction, the upper vertical part of the said frame comprising uprights formed from deformable rod-shaped members (1a) with a lower rigid part integral with the said band (4), the entire frame assembly being capable of being fixed to the seat of the sofa or settee to which the back is fitted by means of outer uprights which can be inserted into suitable supports.