The invention discloses a convergent parachute and a flight device, and relates to the technical field of parachutes, the convergent parachute comprises a supporting piece, a canopy and a retracting and releasing assembly, the center of the canopy is connected with one end of the supporting piece, the retracting and releasing assembly comprises a main rope and a plurality of branch ropes, the main rope is slidably arranged on the supporting piece, one end of the main rope is connected to one ends of the branch ropes, and the other end of the main rope is connected to the other end of the branch ropes. The other ends of the branch ropes are connected around the peripheral side of the canopy, and the branch ropes can pull the canopy to be folded and unfolded when the main rope slides back and forth relative to the supporting piece. The convergent parachute can be installed in a parachute cabin of the aircraft, when the aircraft needs to land, the main rope can be controlled to slide away from the parachute canopy relative to the supporting piece so as to pull the branch ropes to be folded, the branch ropes pull the parachute canopy to be folded to a small wind receiving area, at the moment, due to the fact that the parachute is not completely unfolded, the borne air resistance is small, and the parachute can not fall off. The joint of the parachute and the aircraft bears small acting force and is not prone to being snapped.

    本发明公开了一种收口降落伞及飞行装置,涉及降落伞技术领域,收口降落伞包括支撑件、伞衣和收放组件,伞衣的中心连接所述支撑件的一端,收放组件包括主绳和多根分支绳,主绳滑动设于支撑件,主绳的一端连接于多根分支绳的一端,多根分支绳的另一端围绕伞衣的周侧连接,多根分支绳能够在主绳相对所述支撑件往复滑动时牵拉伞衣收放。本发明的收口降落伞可用于安装在飞行器的伞舱,当飞行器需要降落时,可以通过控制主绳相对支撑件远离伞衣滑动以牵拉多根分支绳收拢,多根分支绳牵拉伞衣收拢至较小的受风面积,此时由于降落伞未完全张开,受到的空气阻力较小,降落伞与飞行器的连接处受到的作用力较小,不易被拉断。


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    Title :

    Closing parachute and flight device


    Additional title:

    一种收口降落伞及飞行装置


    Contributors:
    JIANG DAN (author) / GUO BINGLEI (author)

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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