The invention relates to a sealing structure for an airplane cabin door or a movable covering cap and an airplane in the field of aviation, the sealing structure is used for sealing a gap between the cabin door or the movable covering cap and an airplane body, the sealing structure comprises a supporting piece, the supporting piece covers the gap, and the supporting piece is used for supporting the cabin door or the movable covering cap. One part of the supporting piece extends to the outer side of the cabin door or the movable opening cover, and the other part of the supporting piece extends to the outer side of the machine body; the wave absorbing layer covers at least one side of the supporting piece; the conductive part is connected to the side, facing the gap, of the wave absorbing layer or the supporting part, and the conductive part penetrates through the gap and extends to the inner side of the cabin door or the movable opening cover. The sealing structure not only has excellent stealth performance, but also is simple to mount, the cabin door or the movable covering cap does not need to be punched, the influence on the structural strength of the cabin door or the movable covering cap is reduced, the manufacturability is better, and the cost is lower.
本申请涉及航空领域的一种用于飞机舱门或活动口盖的封严结构及飞机,所述封严结构用于对舱门或活动口盖与机身的间隙进行封严,所述封严结构包括:支撑件,所述支撑件覆盖所述间隙,所述支撑件的一部分延伸至所述舱门或活动口盖的外侧,另一部分延伸至所述机身的外侧;吸波层,所述吸波层覆盖于所述支撑件的至少一侧;导电件,所述导电件连接于所述吸波层或支撑件朝向所述间隙的一侧,所述导电件穿过所述间隙并延伸至所述舱门或活动口盖的内侧。本申请的封严结构不仅具有优异的隐身性能,而且封严结构安装简单,无需对舱门或活动口盖进行打孔,降低了对舱门或活动口盖结构强度的影响,实现的工艺性较好,成本更低。
Sealing structure for cabin door or movable covering cap of airplane and airplane
用于飞机舱门或活动口盖的封严结构及飞机
2024-12-13
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
External water throwing cabin door structure of airplane mechanism and airplane
European Patent Office | 2025
|