Office chair with retractable arm rests

摘要

The chair has arm rests (9,10) whose end parts pivot on the back (3). The supports (7,8) of the arm rests are articulated (14) on them to form a single piece. The lower end of each support is curved and pivots below the seat (1). The arm rests can pivot between a position of use and a retracted position in which they are level with the seat. The articulation is a metallic strip inserted into a flexible piece. The supports curved parts are at an angle of 70-90 deg. with respect to their straight parts.