The invention discloses a portable emergency airstair, and relates to the technical field of aerospace, the portable emergency airstair comprises a stair body part and a pedal part, the stair body part can be unfolded and folded in a cockpit, the stair body part can be hung at a hatch outlet of an aircraft in an unfolded state, and the stair body part can be stored in the aircraft in a folded state; the pedal part is arranged on the side wall of the ladder body part, and the pedal part can rotate to be parallel to the axis of the ladder body part or reversely rotate to be perpendicular to the axis of the ladder body part. The portable emergency airstairs provided by the invention are small in size, light in weight, convenient to operate and free of assistance of ground personnel during use.
本发明公开了一种便携式应急登机梯,涉及航空航天技术领域,包括梯身部和脚踏部,所述梯身部能够在驾驶舱内展开和收起,且展开状态能够悬挂于飞行器的出舱口处,收起状态能够收纳于飞行器内;脚踏部设置于所述梯身部侧壁上,且所述脚踏部能够转动至与所述梯身部的轴线平行,或反向转动至与所述梯身部的轴线垂直。本发明提供的便携式应急登机梯,体积小、重量轻、操作便捷,且使用时无需地面人员辅助。
Portable emergency airstairs
一种便携式应急登机梯
2025-05-30
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
Passenger airstairs capable of automatically adjusting angles of platform and steps
European Patent Office | 2022
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