The invention belongs to the technical field of airplane bottom cabin door structure design, and particularly relates to an airplane bottom cabin door structure which is characterized in that a door latch, a door latch retaining spring, a transmission connecting rod, a transmission rocker arm, a driving connecting rod, a driving rocker arm, a driving shaft and other mechanisms are arranged on a cabin door frame and a cabin door, and the cabin door can be reliably locked at a closed position; and the locking of the cabin door at the closing position is conveniently released, so that the cabin door is automatically opened outwards under the action of gravity.

    本申请属于飞机底部舱门结构设计技术领域,具体涉及一种飞机底部舱门结构,在舱门框、舱门上配置门闩、门闩保持弹簧、传动连杆、传动摇臂、驱动连杆、驱动摇臂、驱动轴等机构,可将舱门可靠的锁定在关闭位置,以及通过驱动转轴的转动,便捷的解除舱门在关闭位置的锁定,使舱门在重力作用向自动向外打开。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Airplane bottom cabin door structure


    Weitere Titelangaben:

    一种飞机底部舱门结构


    Beteiligte:
    GAN YADONG (Autor:in)

    Erscheinungsdatum :

    07.01.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



    Cabin door of auxiliary power cabin of airplane

    KE JINLIN / JING GE / XU JINJIN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    External water throwing cabin door structure of airplane mechanism and airplane

    SUO RUI / PAN LONGSHE / JIA WEI et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Full-open type airplane tail cabin door structure

    GAO YUE / BAO WENZHUO / SUN YUAN'AO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Airplane cabin door position adjusting device

    WANG WENHAO / WU HAIDI / GAN YADONG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Airplane cabin door opening keeping mechanism

    GAN YADONG | Europäisches Patentamt | 2024

    Freier Zugriff