The invention discloses a multi-parachute connecting structure and a parachute opening method, and relates to the field of parachutes. The multi-parachute connecting structure comprises a plurality of parachute canopies and closing-up belts in one-to-one correspondence with the parachute canopies, each closing-up belt slidably penetrates into the corresponding parachute canopy and extends out after extending for a preset length along the outer periphery of the corresponding parachute canopy, and the two ends of each closing-up belt are connected with the ends of the adjacent closing-up belts. The part, extending out of the parachute canopy, of the closing-in belt is sewn through a strong rope to form a folding section which breaks the sewing position and extends when stressed. According to the multi-parachute connecting structure and the parachute opening method, a multi-parachute system composed of a plurality of parachute canopies can be synchronously inflated and unfolded, the unfolding process of each parachute is slowed down and has continuity, and the impact force of parachute opening can be effectively reduced.

    一种多降落伞连接结构及开伞方法,涉及降落伞领域。多降落伞连接结构包括多个降落伞伞衣及与降落伞伞衣一一对应的收口带,每根收口带滑动贯穿至对应降落伞伞衣内且沿其外周缘延伸预设长度后伸出,每根收口带的两端均与相邻的收口带的端部连接,收口带伸出降落伞伞衣的部分使用强力绳缝合形成受力时拉断缝合处并伸长的折叠段。本申请提供的多降落伞连接结构及开伞方法能够使多个降落伞伞衣组成的多降落伞系统同步充气展开,并使各个降落伞的展开过程减缓而具有持续性,能够有效的减小开伞的冲击力。


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    Title :

    Multi-parachute connecting structure and parachute opening method


    Additional title:

    一种多降落伞连接结构及开伞方法


    Contributors:
    LI KE (author) / HOU SHIFENG (author) / LI GUOBIN (author)

    Publication date :

    2023-02-24


    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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