The invention relates to a light composite aircraft cabin door locking device which comprises an aircraft body, a cockpit and a passenger cabin are arranged on the front portion of the aircraft body, a cabin cover and a cabin door are installed on the cockpit and the passenger cabin respectively, the cabin cover comprises a cover body and a cabin cover frame, the cabin door comprises a door body and a cabin door frame, and a front frame of the cabin cover frame is hinged to the aircraft body. The upper border of the cabin door frame is hinged to the fuselage; the left side of the cabin door frame and the left side of the cabin cover frame are each provided with a control handle, cabin cover lock pins are embedded in the left end and the right end of a rear frame of the cabin cover frame, and the cabin cover lock pins are connected to the control handles through cable assemblies. Cabin door lock pins are embedded in the front end and the rear end of the lower border of the cabin door frame respectively, and the cabin door lock pins are connected to the control handle through a cabin cover lock pin and a mooring rope assembly. The locking device on the airplane cabin door is simple and compact in structure, the locking structure is easy and convenient to operate, the cabin door is convenient to open and close, and meanwhile the cabin door has good safety in closing.

    本发明涉及一种轻型复材飞机舱门的锁定装置,包括飞机的机身,机身的前部设有驾驶舱和进客舱,驾驶舱和进客舱上分别安装有舱盖和舱门,舱盖包括盖体和舱盖框架,舱门包括门体和舱门框架,舱盖框架的前边框铰接在机身上,舱门框架的上边框铰接在机身上;所述舱门框架的左侧和舱盖框架的左侧分别安装有控制手柄,舱盖框架后边框的左、右两端嵌设有舱盖锁销,舱盖锁销通过缆绳组件连接在控制手柄上;所述舱门框架下边框的前、后端分别嵌设有舱门锁销,舱门锁销通过舱盖锁销通过缆绳组件连接在控制手柄上。本飞机舱门上的锁定装置结构简单紧凑,锁定结构的操作简单方便,方便舱门的开启和关闭,同时舱门关闭上具有较好的安全性。


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    Title :

    Locking device of light composite aircraft cabin door


    Additional title:

    一种轻型复材飞机舱门的锁定装置


    Contributors:
    CAI HAOXUAN (author) / CHEN BIN (author) / LV YUAN (author)

    Publication date :

    2023-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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