Abstract: A backrest of a vehicle seat includes an armature and an upholstery fixed to the armature. The upholstery has a slit for accommodating a headrest support rod by relative movement of the upholstery with respect to the armature in a longitudinal direction of the vehicle seat. The backrest further includes first and second trim elements. Each trim element forms a notch. The notches of the first and second trim elements define a passage for a headrest support rod. The second trim element partially covers the slit in the upholstery. The first and/or the second trim elements is/are in contact with the upholstery.

Abstract: A ventilated system for a vehicle seat. The ventilated system includes a ventilator fan, a fan housing and a fixing member. The fan housing covers the ventilator fan, and the fixing member is adapted to be secured in or on a trim part of the vehicle seat. The fan housing or the fixing member includes a concentric ring element having a wall portion and an engaging element. The fixing member or the fan housing has an engaging portion adapted to engage with the engaging element of the concentric ring element. While engaging, the wall portion of the concentric ring element forms a wall around the airflow to avoid any air leakage from/in-between the engaging portion of the fixing member and fan housing.

Abstract: A backrest of a vehicle seat includes an armature and an upholstery fixed to the armature. The upholstery has a slit for accommodating a headrest support rod by relative movement of the upholstery with respect to the armature in a longitudinal direction of the vehicle seat. The backrest further includes first and second trim elements. Each trim element forms a notch. The notches of the first and second trim elements define a passage for a headrest support rod. The second trim element partially covers the slit in the upholstery. The first and/or the second trim elements is/are in contact with the upholstery.