The invention discloses a parachute opening mechanism capable of adjusting delay time. The parachute opening mechanism comprises a main body seat, a rotating sleeve and a spring cover assembly. A firing pin is in threaded connection with the left side of an inner cavity of the main body seat, a firing reed pipe is in threaded connection with the right side of the main body seat, a firing spring isarranged in an inner cavity of the firing reed pipe, a fire cap pipe assembly is arranged on the left side of the firing spring, the left side of the fire cap pipe assembly penetrates into the innercavity of the main body seat, and a positioning screw is fixedly connected to the bottom of the rotating sleeve. According to the invention, a cotter pin, a rotating sleeve, a spring cover assembly, aparachute opening bumper bar, a positioning screw, a percussion safety pin spring, a percussion safety pin, a percussion reed pipe, a percussion spring, the fire cap pipe assembly, a top parachute spring bottom fixing shaft, a top parachute spring fixing pin, the main body seat, the firing pin, an adjustable delay element, a parachute shaft connecting screw, a connecting shaft assembly and a connecting screw are matched; the delay time of the parachute opening mechanism can be controlled, the air-drop explosive mixing effect is effectively improved, and the use requirement is met.

    本发明公开了一种可调延期时间的开伞机构,包括主体座、转动套和簧盖组件,所述主体座内腔的左侧螺纹连接有击针,所述主体座的右侧螺纹连接有击发簧管,所述击发簧管的内腔设置击发簧,所述击发簧的左侧设置有火帽管组件,所述火帽管组件的左侧贯穿至主体座的内腔,所述转动套的底部固定连接有定位螺。本发明通过开口销、转动套、簧盖组件、开伞保险杆、定位螺、击发保险销簧、击发保险销、击发簧管、击发簧、火帽管组件、顶伞簧底固定轴、顶伞簧固定销、主体座、击针、可调延期体、伞轴连接螺、连接轴组件和连接螺的配合,能够使延期开伞机构延期时间得到控制,使空投爆炸品混布效果有效提升,满足使用要求。


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    Titel :

    Parachute opening mechanism capable of adjusting delay time


    Weitere Titelangaben:

    一种可调延期时间的开伞机构


    Beteiligte:
    LIU GUOFENG (Autor:in) / CHEN DEWANG (Autor:in) / SUN CHANGJIAN (Autor:in) / XIA LU (Autor:in) / YUE QUAN (Autor:in)

    Erscheinungsdatum :

    2020-07-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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