The invention provides a water throwing cabin door mechanism, and belongs to the technical field of aircraft cabin door design, the mechanism enables a cabin door to be maintained in a locking safety state through a lock hook passing through a center unit, an assembly positioning and compensation unit, a mechanical limiting unit and a power assisting unit, and the safety problem caused by the fact that a water throwing cabin door is opened when an aircraft slides on the water surface or touches the water is avoided. The device has the characteristics of simple structural form, light weight, common machining part design, low process assembly difficulty, strong maintainability, good strength and rigidity performance, simple control principle and high safety.

    本申请提供一种投水舱门机构,属于飞机舱门设计技术领域,该机构通过锁钩过中心单元、装配定位与补偿单元、机械限位单元、助力单元使舱门维持在锁闭安全状态,避免飞机水面滑行或着水时因投水舱门打开而导致安全性问题,具有结构形式简易、重量轻、普通机加件设计、工艺装配难度低、维护性强、强度刚度性能好、控制原理简单及安全性高的特点。


    Access

    Download


    Export, share and cite



    Title :

    Water throwing cabin door mechanism


    Additional title:

    一种投水舱门机构


    Contributors:
    ZHANG HAO (author) / LIU MUJUN (author) / YANG JIANWEI (author) / GU GANG (author) / XIE HUI (author) / LI LI (author)

    Publication date :

    2022-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / A62C FIRE-FIGHTING , Feuerbekämpfung / B64C AEROPLANES , Flugzeuge



    Water throwing cabin door of fire extinguishing airplane

    MA YAN / MAO LEIKAI / DONG YU et al. | European Patent Office | 2023

    Free access

    Emergency slide throwing mechanism for airplane emergency exit cabin door

    GAN YADONG / GAN QINGYU / HAN YONGZHI | European Patent Office | 2022

    Free access

    Throwing cabin opening mechanism for throwing type micro robot

    GAO JUNYAO / CHEN YUJUAN / ZHANG WEIMIN et al. | European Patent Office | 2015

    Free access

    Throwing type sliding observation window, cabin door and helicopter

    WANG CHUNHUI / WANG JUAN / LYU ZENGSUI | European Patent Office | 2024

    Free access

    Gear linkage mechanism for throwing hinge type cabin door and using method thereof

    ZOU MENG / XI JIASHENG / DAI LILI et al. | European Patent Office | 2021

    Free access