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    • 2. 发明授权
    • 방화셔터의 비상구용 차연부재 및 그를 이용한 방화셔터
    • 방화셔터의비상구용차연부재및그를이용한방화셔터
    • KR100661810B1
    • 2006-12-28
    • KR1020060034851
    • 2006-04-18
    • 주식회사 명성건업
    • 강공명
    • A62C2/10
    • A smoke-proof element for fire-proof shutter is provided to prevent fire flame and smoke from flowing out through gaps between the shutter and exit of the emergency exit by partially cutting the shutter to form an emergency exit at one side of a part of the shutter, and mounting the smoke-proof element on the other side of the hinge to shield outflow of smoke. The smoke-proof element comprises: a first smoke-proof element(110) having a coupler part connected to slats of a fire-proof shutter; and a second smoke-proof element(120) having another coupler part connected to the slats of the shutter, which is in contact with the first smoke-proof element. Each of the first and the second smoke-proof elements has: an overlapping part(112) extended in transverse direction from the coupler part; center sealing part(113a) protruding from the center of the overlapping part and vertically extending; a lateral side sealing part(113b) protruding from the lateral side of the overlapping part and vertically extending; and hooking parts(114a,114b) bent at ends of the center sealing part and the lateral side sealing part.
    • 为防止火焰和烟雾通过快门和紧急出口的出口之间的间隙流出,通过部分切割快门以形成紧急出口的一部分 快门,并将防烟元件安装在铰链的另一侧,以防止烟雾流出。 所述防烟元件包括:第一防烟元件(110),所述第一防烟元件具有连接至防火卷帘板条的联接器部分; 以及第二防烟元件(120),其具有连接到与第一防烟元件接触的活门板条的另一联接器部分。 第一和第二防烟元件中的每一个具有:从联接器部分沿横向方向延伸的重叠部分(112) 中心密封部分(113a),从重叠部分的中心突出并垂直延伸; 横向侧密封部分(113b),其从重叠部分的侧面突出并且竖直地延伸; 和在中央密封部分和侧面密封部分的端部处弯曲的钩部分(114a,114b)。