Patent ID: 8393683
Filing Date: 2013-03-12
Classification: B60N

Abstract:
1. An automotive seat headrest supporting apparatus, comprising: a stay extending downwards from a headrest and having a plurality of locking portions which are formed in appropriate positions in an axial direction; a headrest supporting member to be installed in a seat back portion of an automotive seat; and a stay locking unit incorporated in the headrest supporting member to lock the stay, wherein the headrest supporting member has: wherein the stay locking unit includes: wherein the stay lock body includes: wherein the insertion hole is formed so as to penetrate through the base member and the locking bar holding member, respectively, wherein the accommodation groove is opened in the surface of the base member, and wherein the locking bar holding member set on the surface of the base member closes the accommodation groove so as to hold the locking bar within the accommodation groove.