Sofa has swiveling arm rests mounted on posts attached to horizontal arms at their base which swivel on pivots attached to sofa

摘要

The sofa has arm rests (4) mounted on posts (12) attached to horizontal arms (10) at their base. The arms are connected to the sofa by pivots (13), allowing them to be swiveled outwards. The angle of the arm rests can also be adjusted by swiveling about an axis (14) passing through the post.