A cabin door of an auxiliary power cabin of a civil aircraft comprises a door body made of composite boards. The sealing structure is arranged along the joint of the door body; the lock assembly is arranged at the door body; the hinge assembly is used for hinging the door body to the door frame; the liquid discharging assemblies are arranged in the door bodies; the sealing structure is arranged at the joint of the door body in a segmented mode and comprises at least two sealing units which are independent of each other and connected through a baffle, and each sealing unit comprises a sealing piece, a first sealing pressing strip and a second sealing pressing strip. The sectional type sealing structure can better adapt to the structure of the joint of the door body and avoid the lock assembly, so that the sealing structure is convenient to install, the total weight is reduced, the sealing effect is improved, and the aerodynamic appearance of the cabin door is prevented from being influenced. The invention further provides a civil aircraft. The civil aircraft comprises the auxiliary power cabin and the cabin door used for the auxiliary power cabin.

    一种民用飞机的辅助动力舱的舱门,包括:由复合板材制成的门体;沿着门体的接合处布置的密封结构;设置在门体处的锁组件;用于将门体铰接到门框的铰链组件;设置在各门体中的排液组件;设置在门体处的用于分腔式系统的排液接口,其中,密封结构分段地设置在门体的接合处,包括至少两个彼此独立的密封单元,它们通过挡板连接,并且,每个密封单元包括密封件、第一密封压条以及第二密封压条。分段式的密封构造使得能更好地适应门体的接合处的结构,避开锁组件,使得密封结构便于安装,减轻总体重量,提升密封效果,并避免了影响舱门的空气动力学外形。本发明还提出了一种民用飞机,该民用飞机包括辅助动力舱和用于该辅助动力舱的前述舱门。


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    Titel :

    Cabin door of auxiliary power cabin of airplane


    Weitere Titelangaben:

    飞机辅助动力机舱的舱门


    Beteiligte:
    KE JINLIN (Autor:in) / JING GE (Autor:in) / XU JINJIN (Autor:in) / ZHANG JIE (Autor:in) / TENG QING (Autor:in) / WANG WUWU (Autor:in)

    Erscheinungsdatum :

    2023-08-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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