| 摘要 |
The invention is related to a headrest ( 1 ) for a seat ( 3 ), preferably a passenger seat, particularly an air passenger seat, comprising at least one tilt adjusting device ( 27 ) and one height adjustment device ( 12 ) for adjusting the tilt or the height of the headrest ( 1 ) relative to the backrest ( 2 ) of the seat ( 3 ) on which the headrest ( 1 ) can be placed. A swiveling axis ( 28 ) for the respective tilt adjustment of the headrest ( 1 ) is situated on an assigned guiding part ( 14 ) while pointing away from said headrest. The guiding part displaceably interacts with a longitudinal guide ( 13 ) and, together with this longitudinal guide, is part of the height adjusting device ( 12 ). The backrest structure can have a highly simplified design due to the fact that the longitudinal guide ( 13 ) is an integral part of the headrest ( 1 ) and the swiveling axis ( 28 ) of the respective guiding part ( 14 ) is fixed relative to the backrest ( 2 ) and since the frame of the backrest does not require any reinforcing structures or guide rails for accommodating a headrest. In addition, the possibilities for adjusting the height and tilt of the headrest relative to the backrest are greatly increased.
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