The invention discloses a laterally retractable observer seat which comprises a framework unit, a seat basin unit, a lap joint unit and a linkage unit, and one side of the framework unit is rotatably connected with a first side wall plate; one side of the chair basin unit is rotationally connected with the bottom of the framework unit; the lap joint unit comprises a lap joint seat and a lap joint shaft, the lap joint seat is fixedly connected with the second side wall plate and provided with a lap joint hole, and the lap joint shaft is connected with the framework unit in a sliding mode. The seat has the beneficial effects that when the seat is in a working state, the other side of the seat can be in lap joint with the second side wall plate, the other side of the seat can be effectively supported, and the strength requirement can be shared through the two side wall plates, so that the structural weight of the wall plates and the seat is reduced, the operation economy is improved, and the service life of the seat and the wall plates is prolonged; the movement of the lap joint shaft and the folding action of the chair basin unit can be linked, manual operation is not needed, and the man-machine work efficiency is improved.
本发明公开了一种侧向收放观察员座椅,其包括骨架单元、椅盆单元、搭接单元及联动单元,所述骨架单元的一侧与第一侧壁板转动连接;所述椅盆单元的一侧与所述骨架单元的底部转动连接;所述搭接单元包括搭接座及搭接轴,所述搭接座与第二侧壁板固定连接并且具有一搭接孔,所述搭接轴与所述骨架单元滑动连接。本发明的有益效果是:座椅处于工作状态时,座椅的另一侧能够与所述第二侧壁板进行搭接,座椅的另一侧能够得到有效的支撑,能够通过两侧壁板分担强度要求,进而减轻壁板和座椅结构重量,提高运营经济性,提高座椅及壁板的使用寿命,搭接轴的移动与椅盆单元的翻折的动作可以联动,无需人为操作,提高了人机工效。
Observer seat capable of being folded and unfolded laterally
一种侧向收放观察员座椅
2025-04-15
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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