Electromotive headrest folding apparatus for vehicles
AssigneeHyundai Motor Company
InventorSang Ho Kim
Life of this patent
Estimating the term…
Abstract
An electromotive headrest folding apparatus includes a rotating shaft, a rotary member, a vertical moving unit and a locking unit. The rotating shaft is coupled at opposite ends thereof to a seat back frame so as to be rotatable, and is provided with a striker. The rotary member is mounted to the rotating shaft. A headrest pole is fitted into the rotary member. The vertical moving unit is fastened to the rotary member through a mounting bracket. The vertical moving unit moves the headrest pole upwards or downwards. The locking unit is mounted to the seat back frame and has a locking piece, to which a striker is locked.
Claims16
An electromotive headrest folding apparatus for vehicles, comprising:
- a rotating shaft rotatably coupled at opposite ends thereof to a seat back frame;
- a rotary member coupled to the rotating shaft, wherein a headrest pole is slidably fitted into the rotary member;
- a vertical moving unit fastened to the rotary member through a mounting bracket, the vertical moving unit moving the headrest pole upwards or downwards;
- and
- a locking unit mounted to the seat back frame and having a locking piece, to which the rotary member is selectively locked.
An electromotive headrest folding system for vehicles, comprising:
- a rotating shaft rotatably coupled at opposite ends thereof to a seat back frame;
- a rotary member coupled to the rotating shaft, wherein a headrest pole is slidably fitted into the rotary member;
- a vertical moving unit fastened to the rotary member through a mounting bracket, the vertical moving unit moving the headrest pole upwards or downwards;
- and
- a locking unit mounted to the seat back frame and having a locking piece, to which the rotary member is selectively locked.
Dependencies are inferred from the claim text.