The invention particularly relates to a retractable mechanism and a cabin door structure thereof. The retractable mechanism comprises a rocker arm with one end connected to a cabin door, a first hingearm having one end hinged with the other end of the rocker arm and the other end hinged to a cabin door frame structure, a second hinge arm having one end hinged to the cabin door and the other end hinged to the cabin door frame structure. Furthermore, the present invention relates to a cabin door structure comprising: a cabin door and a cabin door frame structure; the end, away from the first hinge arm, of the rocker arm of the retracting mechanism is connected to the cabin door. One end, away from the rocker arm, of the first hinge arm is hinged to the cabin door frame structure; one end ofthe second hinge arm in the retracting mechanism is hinged to the cabin door, and the other end is hinged to the cabin door frame structure.

    本申请具体涉及一种收放机构及其舱门结构,包括:摇臂,一端用以连接至舱门;第一铰接臂,一端与摇臂另一端铰接,另一端用以铰接至舱门框结构;第二铰接臂,一端用以铰接至舱门,另一端用以铰接至舱门框结构。此外,涉及一种舱门结构,包括:舱门;舱门框结构;上述的收放机构,其摇臂远离第一铰接臂的一端连接至舱门;收放机构中第一铰接臂远离摇臂的一端铰接至舱门框结构;收放机构中第二铰接臂一端铰接至舱门,另一端铰接至舱门框结构。


    Access

    Download


    Export, share and cite



    Title :

    Retracting mechanism and cabin door structure thereof


    Additional title:

    一种收放机构及其舱门结构


    Contributors:
    MA SEN (author) / LI FU (author) / YUAN QIANGBO (author) / NING PENG (author) / WANG HUAMING (author)

    Publication date :

    2021-03-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung



    Optimization method for cabin door retracting and releasing mechanism of unmanned aerial vehicle

    ZHANG HUASEN / SHEN PENGFEI / JOO JI-MIN et al. | European Patent Office | 2025

    Free access

    Cabin door retracting and releasing device for undercarriage of aircraft

    SHEN SIYING / CAO HUAZHEN / FAN JINGFENG | European Patent Office | 2024

    Free access

    Dual-redundancy undercarriage cabin door electric actuating retracting and releasing device

    LI HAOYUAN / GU YUNFENG / HUANGFANG LUE et al. | European Patent Office | 2021

    Free access

    Method for determining fault load of landing gear cabin door retracting and releasing mechanism

    YIN KAIJUN / HUANG YE / LU XI | European Patent Office | 2022

    Free access

    Manual retracting mechanism of ramp door

    ZENG QIANG / ZENG XIAOKANG | European Patent Office | 2016

    Free access