The invention relates to an aero seat lifting armrest, which comprises a framework assembly, a locking and unlocking mechanism and a linear sliding rail limiting mechanism; a left sliding block and aright sliding block are fixedly arranged on the framework assembly; the linear sliding rail limiting mechanism comprises a side supporting plate, a left sliding rail, a right sliding rail, a lower blocking piece and an upper blocking piece, wherein the left sliding rail and the right sliding rail are fixedly arranged on the side supporting plate, a left sliding block and the right sliding block are connected with the left sliding rail and the right sliding rail in a sliding mode; the lower blocking piece is fixed to the right sliding rail, and the upper blocking piece is fixed to the side supporting plate; when the right sliding block slides to the position of the lower blocking piece, the lower blocking piece abuts against the right sliding block and prevents the right sliding block fromcontinuing to slide; and the locking and unlocking mechanism is fixed to the framework assembly, and when the left sliding block slides to the position of the upper blocking piece, the upper blockingpiece and the locking and unlocking mechanism are limited, so that the left sliding block slides in a limited manner. The problem that an existing aviation passenger seat armrest cannot ascend and descend is solved.
本发明涉及一种航空座椅升降扶手,包括骨架组件、锁定解锁机构和直线滑轨限位机构,所述骨架组件上固定设置有左滑块和右滑块;直线滑轨限位机构包括侧支板、左滑轨、右滑轨、下阻挡件和上阻挡件,所述左滑轨和右滑轨均固定设置于所述侧支板上,左右滑块与所述左右滑轨滑动连接,下阻挡件固定于所述右滑轨上,上阻挡件固定于所述侧支板上,当右滑块滑动至所述下阻挡件位置时,所述下阻挡件与所述右滑块抵接、并阻止所述右滑块继续滑动;所述锁定解锁机构固定于所述骨架组件上,当左滑块滑动至所述上阻挡件位置时,所述上阻挡件与所述锁定解锁机构限位,以使所述左滑块滑动限位。本发明解决了目前航空旅客座椅扶手无法升降的问题。
Aero seat lifting armrest
一种航空座椅升降扶手
2021-01-22
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |