The invention relates to the technical field of aero seats, and discloses an aero seat angle adjusting device which comprises a cushion support, a supporting shaft is fixedly installed at the rear end of the cushion support, a backrest support is rotationally connected to the supporting shaft, a hip blocking piece is arranged on the front half portion of the cushion support, and a hip blocking piece is arranged on the hip blocking piece. Pushing assemblies are arranged on the rear sides of the left end and the right end of the hip blocking piece, and a waist supporting piece is arranged on the lower half portion of the backrest support. The output end of the air cylinder extends to drive the sliding base to move forwards along the sliding groove, the first steel wire rope and the second steel wire rope are pulled, and the inclination angle of the backrest support is adjusted. The push rod on the right side is pushed forwards through the sliding seat, so that the first supporting rod and the second supporting rod are driven to deflect; the soft wrapping layer of the cushion support forms a slope face with the front portion higher than the rear portion to support the buttocks of a passenger, in the rotating process of the rotating pipe, the two threaded lantern rings are driven to be close to each other, the waist supporting plate is pushed to move forwards, the inclined rib plate is supported on the waist of the passenger, and the passenger can sit more comfortably.
本发明涉及航空座椅技术领域,且公开了一种航空座椅角度调节装置,包括坐垫支架,所述坐垫支架后端固定安装有支撑轴,所述支撑轴上转动连接有靠背支架,所述坐垫支架前半部设置有臀部阻挡件,所述臀部阻挡件左右两端后侧均设置有推动组件,所述靠背支架下半部设置有腰部支撑件。通过气缸输出端伸长,带动滑座沿着滑槽向前移动,对钢丝绳一和钢丝绳二进行拉动,调整靠背支架的倾斜角度;通过滑座向前推动右侧的推杆,从而带动托杆一和托杆二偏转;使坐垫支架的软包层形成前高后低的坡面,对乘客的臀部进行支撑,在转动管转动的过程中,带动两个螺纹套环相互靠近,推动腰托板前移,倾斜肋板支撑在乘客的腰部,使乘客乘坐更加舒适。
Aero seat angle adjusting device
一种航空座椅角度调节装置
2025-03-25
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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