Abstract: A retaining device for vehicle headrests, including a guide element inside which a fixing rod for fixing a headrest can be housed, a retaining element movable between a retaining position, in which the retaining element prevents the movement of the fixing rod with respect to the guide element, and a release position, and a push button for moving the retaining element from the retaining position to the release position, and at least one lever linked with the push button transferring the movement of the push button to the retaining element, and an elastic element pushing the lever towards the retaining position of the retaining element, wherein the retaining element and the lever are made in a single piece.

Abstract: The retaining device comprises a guide element inside which a fixing rod for fixing a headrest can be housed; a retaining element movable between a retaining position and a release position, in which it allows the movement of said fixing rod with respect to said guide element; a push button for moving said retaining element from said retaining position to said release position; at least one lever linked with said push button transferring the movement of said push button to the retaining element; and it is characterized in that said retaining element and said lever are made in a single piece. The device is able to comprise a smaller number of components as the retaining element and the lever or levers are incorporated into a single component.