Headrest for vehicle seat

Patent application, 2023

MACHINE TRANSLATED:
The utility model relates to a headrest for a vehicle seat, comprising: a covering, which comprises a first part and a second part that partially defines the interior space, the first part is suitable for supporting the head of the occupant in the longitudinal direction of the headrest and can be elastically deformed, and the second part is arranged relative to the second part in the longitudinal direction; an expandable sac which is contained in an internal space to attach to the first part, suitable for not interacting with the first part in an unexpanded configuration, and pulling the first part towards the second part in an expanded configuration so that the first part is elastically deformed into a preset shape suitable for supporting the occupant's head; a gas-charging device connected to a sac suitable for inflating or deflating the sac so that the sac is converted between an unexpanded configuration and an expanded configuration; and actuating devices, which are suitable for actuating charging and deflecting devices. The utility model discloses a headrest for vehicle seat is suitable for supporting the heads of different occupants.