Safety locking device for railing round cot or hospital bed has modified oval lock body accommodated in cutout in profile frame

摘要

The lock (5) has a casing (1) with two straight parallel sides and semicircular convex edges. A tang (6) on the rear surface of the casing engages in a cutout in the frame profile (2), and the lock cylinder protrudes through a further cutout and engages with a bolt to lock it in position.