| 摘要 |
PURPOSE: An automatic arm rest linked seatback is provided to enable a passenger boarding on a seat side to conveniently use an arm rest. CONSTITUTION: An automatic arm rest linked seatback comprises an arm rest part(110), the first rotating member(130), the second rotating member(140) and a fixing member(150). The arm rest part is installed in the seatback so as to be protruded by the medium of links. The first rotating member rotates the links by being formed in one of the links. The second rotating member comes in contact with the first rotating member and is installed in the seatback so as to be rotatable. The fixing member comes in contact with the second rotating member so that it can be rotated when the seatback is folded or unfolded. The arm rest part is installed in the seatback by having the four-joint link structure through two links. |
