Headrest for motor vehicle seats

摘要

A headrest for motor vehicle seats having support rods frictionally slidable through respective tubular guide elements which are rigidly secured to the structure of a seat backrest. The support rods are slack fitted within the tubular guide elements so as to be forwardly and rearwardly tiltable around a lower transverse axis and are kept in a substantially centered equilibrium position by resilient members provided within the tubular guide elements in front and in the back of the support rods. In case of forward or rearward tilting of the headrest, positioning notches of the support rods are engaged by respective restraining members also housed within the tubular guide elements.