Guide part locking structure of headrest

摘要

The present invention relates to a locking structure of the guide portion of the headrest, and in the locking portion of the guide portion of the headrest for supporting the head and neck of a seated person installed on the upper part of a car and other chairs, the support for raising and lowering the headrest And a locking member detachably attached to a recess formed in the rod, and an elastic member elastically biasing an initial state of locking the locking member in the recess.