To provide a fire extinguisher which can safely fly, is light weight and firm.SOLUTION: There is provided a helicopter fire extinguisher (1) for discharging a fire extinguisher (M) stored in a container (2) suspended from a helicopter, for performing fire extinguishment. The container (2) comprises: a storage hole (3) of the fire extinguisher (M) which is formed of a ring-shaped member provided at an upper part thereof; a bag-shaped flexible trunk (7); a circular bottom part (4); a release hole (5) which can release the fire extinguisher (M) from the bottom part (4); a release door (6) capable of adjusting release of the fire extinguisher (M) from the release hole (5); and a plurality of fiber ropes (9) which couples the storage hole (3) and a peripheral edge part of the bottom part (4), for supporting the bottom part (4) in a suspended mode. The bottom part (4) is formed of a circular plate member with a center part protruding upward and a peripheral edge end part folded upward.SELECTED DRAWING: Figure 2

    【課題】 安全飛行が可能な軽量、堅ろうな消火装置の開発。【解決手段】 ヘリコプターに吊り下げられた容器(2)に収容されている消火剤(M)を放出することで消火を行うヘリコプター用消火装置(1)において、前記容器(2)は、上部に設けられたリング状部材からなる前記消火剤(M)の収容口(3)と、可撓性を有する袋状の胴部(7)と、円形の底部(4)と、前記底部(4)から前記消火剤(M)を放出可能な放出口(5)と、前記放出口(5)からの前記消火剤(M)の放出を調整可能な放出扉(6)と、前記収容口(3)と前記底部(4)の周縁部分とを繋ぐことで前記底部(4)を吊り下げ態様で支持する複数の繊維索(9)と、を備え、前記底部(4)は、中心部が上方に突出し、かつ、周縁端部が上方に折り曲がった円形の板部材により構成した。【選択図】図2


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    Title :

    HELICOPTER FIRE EXTINGUISHER AND HELICOPTER DISPERSION DEVICE


    Additional title:

    ヘリコプター用消火装置及びヘリコプター用散布装置


    Contributors:
    KANAI YU (author) / MORITA TEIJI (author) / ICHIHARA NOBUO (author)

    Publication date :

    2022-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A62C FIRE-FIGHTING , Feuerbekämpfung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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