| 摘要 |
<p>A seat foot rest apparatus is provided to facilitate the length adjustment of a foot rest according to a body by automatically operating the foot rest with a motor. A seat foot rest apparatus comprises: a leg supporting body which is positioned on the extended line of the sheet and supports a passenger's leg; an upper plate frame(1000) fixed to a lower plate frame(2000) and a lower plate bracket(2300); a one-stage support part(3000) in which a gear-box is fixed to the lower part of the side of both ends; a two-stage support(4000) including a guide rail at the lower part of both ends of an upper plate; a lower plate frame fixed to the upper plate bracket of the upper frame to the lower plate bracket; and a gear-box engaging an upper rack gear engaged in an upper rack and a lower rack gear engaged in a lower rack in a row.</p> |
