Novel headrest of front row seat of automobile

The utility model relates to a novel headrest of front row seat of automobile, its technical characterstic is: including headrest framework, headrest branch and the foaming of headrest buffering, headrest framework install at the headrest on the branch, headrest framework slide locking mechanism and the locking mechanism that slides from top to bottom around by and connect to form, the foaming of headrest buffering is installed in the headrest framework outside, have an unlock button at headrest framework's side -mounting, the inside tumbler of installation is connected in this unlock button and the headrest framework, this inside tumbler and front and back locking mechanism and the locking mechanism that slides the from top to bottom realization unblock function that cooperatees of sliding. The utility model discloses a adjustable function has been increased on the basis of the current ordinary headrest of regulation from top to bottom to can guarantee to rest the head on below in certain impact dynamics and