Slidable locking rod mounting device for automobile seat headrest, has elastically deformable part molded integrally with spool and projecting toward interior zone, where deformable part is arranged to be in support against rod

摘要

The device has a sleeve (4) slidably receiving a rod (2) that is equipped with a set of blocking notches (3). A spool (5) is equipped with an opening (6) of passage of the stem. An elastically deformable part (8) forces the spool toward an interior zone (7) of the opening. The deformable part is molded integrally with the spool and projects toward the interior zone. The deformable part diametrically opposes the zone, and is arranged to be in support against the rod.