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    • 1. 发明授权
    • 개량된 피스톤구동구조를 갖는 자동닫힘 도어용 힌지
    • 개량된피스톤구동구조를갖는자동닫힘도어용힌지
    • KR100456787B1
    • 2004-11-10
    • KR1020020007139
    • 2002-02-07
    • 주식회사 에스엔드씨테크
    • 구홍두
    • E05F3/20
    • PURPOSE: The auto-closing door hinge with an improved piston operating structure is provided to simplify a hinge structure by making a piston head and a spline boss integrated and minimizes the clearance between a piston and a housing to prevent wear by friction. CONSTITUTION: The auto-closing door hinge with an improved piston operating structure is composed of: an integrated piston containing a piston head(312) and a serrated spline boss(311); a piston housing(320) with a serrated groove receiving and guiding the spline boss; an insert ring(330) joined to the lower part of the piston housing; a housing(100) provided with a ring groove, which is round at the lower inside face and straightly angled at the upper inside face; a bearing and a quad-ring(200q) inserted into a driving shaft(220) joined to the inside of a cylinder room.
    • 目的:提供具有改进的活塞操作结构的自动关闭门铰链,通过集成活塞头和花键凸台来简化铰链结构,并且最小化活塞与壳体之间的间隙以防止摩擦磨损。 组成:具有改进的活塞操作结构的自动关闭门铰链由以下组成:一个集成的活塞,包含一个活塞头(312)和一个锯齿形花键凸台(311); 活塞壳体(320),所述活塞壳体具有接收和引导所述花键凸台的锯齿槽; 插入环(330),其接合到活塞壳体的下部; 一个带有环槽的壳体(100),该环槽在下内表面上是圆的并且在上内表面上是直的; 一个轴承和一个插入到与缸室内部连接的驱动轴(220)中的四环(200q)。
    • 2. 发明公开
    • 연결용 커버 어셈블리가 구비된 자동닫힘도어용 힌지
    • 铰链自动关闭门提供盖子组装连接
    • KR1020030037907A
    • 2003-05-16
    • KR1020010069249
    • 2001-11-07
    • 주식회사 에스엔드씨테크
    • 한용희
    • E05F3/20
    • PURPOSE: A cover assembly for connection of a hinge for an auto-closing door is provided to replace a hinge easily without replacing a door fitting plate and a doorframe fitting plate. CONSTITUTION: The cover assembly is used for connecting/assembling a door fitting plate(6) and a doorframe fitting plate(7) to a hinge shaft(11) installed on the center of a hinge(10), and composed of an upper cover(110), a lower cover(120), an assembly shaft(130), an upper connector(140), a lower connector(150) and a hinge shaft cover, so that the auto-closing door is installed or replaced by the cover assembly for connection without separating/removing the existing door fitting plate(6) and the doorframe fitting plate(7) from a door and a doorframe.
    • 目的:提供用于连接自动关闭门铰链的盖组件,以便更换铰链,而无需更换门装配板和门框装配板。 构成:盖组件用于将门装配板(6)和门框装配板(7)连接/组装到安装在铰链(10)的中心上的铰链轴(11),并由上盖 (110),下盖(120),组装轴(130),上连接器(140),下连接器(150)和铰链轴盖,使得自动关闭门安装或替换为 用于连接的盖组件,而不从门和门框分离/移除现有的门装配板(6)和门框装配板(7)。
    • 3. 发明公开
    • 수직형 자동 도어클로져
    • 垂直自动门关闭
    • KR1020020062405A
    • 2002-07-26
    • KR1020010003382
    • 2001-01-20
    • 주식회사 에스엔드씨테크
    • 구홍두
    • E05F3/08
    • PURPOSE: Provided is a vertical auto-door closer capable of being detached/arranged to ensure easy handling and to give a regular distribution of resistance when opening the door without alternative elastic material to control temporary opening of the door in a cylinder chamber. CONSTITUTION: The auto-door closer comprises a housing(1) jointed to spiral portion(3) of a hinge axis(2) and provided with a piston(4) raising/falling in a cylindrical chamber(5); and a supplement housing(12) having a connection end sill portion(1a) formed at top end of the housing(1) and jointing with a top cap(11) coupled to a door blowing plate(9). The hinge axis(2) is coupled to a door frame(10) by passing and mounting the supplement housing(12). The closer further contains a distortion spring(13) installed to support one side of the spring on the hinge axis(2) and the other on the top cap(11) by winding the spring around the axis(2) within the supplement housing(12); and a hydraulic pressure control device(P) to control pressure in a cap(6).
    • 目的:提供一种垂直自动门关闭器,能够拆卸/布置,以确保容易的操作,并且在打开门时无需替代的弹性材料来定期分配阻力,以控制气缸室中的门的临时打开。 构成:自动门关闭器包括与铰链轴线(2)的螺旋部分(3)连接的壳体(1),并且设置有升高/下降到圆柱形腔室(5)中的活塞(4); 以及具有形成在所述壳体(1)的顶端并且与连接到门鼓板(9)的顶盖(11)连接的连接端部部分(1a)的补充壳体(12)。 铰链轴线(2)通过传递和安装补充壳体(12)而联接到门框架(10)。 更进一步的还包括一个变形弹簧(13),该变形弹簧(13)通过将弹簧围绕在补充壳体(2)内的轴线(2)缠绕而安装成支撑在铰链轴线(2)上的弹簧的一侧,另一个在顶盖 12); 以及用于控制盖(6)中的压力的​​液压控制装置(P)。
    • 6. 发明公开
    • 도어용 힌지
    • KR1019990081808A
    • 1999-11-15
    • KR1019980055489
    • 1998-12-16
    • 주식회사 에스엔드씨테크
    • 신동원
    • E05D5/00
    • 본 발명은 종래에서 사용되는 기구적인 완충구조를 갖지 않고 충격흡수 및 조절이 극히 용이한 유압구조로 하여 도어의 개,폐효율성 및 사용성을 높이도록 한 도어용 힌지장치를 제공함에 그 목적이 있다.
      상기한 목적을 구현하기 위하여 본 발명은 한측에 일체로 형성되는 유압조절바디(2)를 형성하고 중앙에 힌지축을 축설하는 하우징(1)과, 하우징(1)의 상부에 끼워지는 캡형상의 연결구(5)와, 도어(20)의 상단면에 체결되면서 상기 하우징(1)에 결합되는 도어 취부판(6)과, 연결구(5)에 나사결합되면서 너트(8)로 체결고정되고 도어프레임(30)에 고정되는 도어프레임 취부판(7)과, 하우징(1)에 축설되면서 연결구(5)에 끼워져 도어프레임(30)에 고정되고 피스톤(11)을 승하강시키는 힌지축과, 힌지축(3)을 따라 승하강되면서 하우징(1)의 회동에 의하여 유체가 충진된 실린더실(1c)에서 승하강되고 첵크밸브기능을 갖는 피스톤(11)과, 피스톤(11)의 하방에 스프링(12)을 개재하여 탄력성을 가하도록 하고, 하단에는 캡(13)을 체결함과, 유압조절바디(2)에 설치되어 통로(1e) � � 유로(2a)를 통해 순환되는 유체를 제어하는 조절밸브(4)로 구성함을 특징으로 한다.
      이와같은 본 발명은 도어의 유압에 의한 개폐 효율성을 높일 수 있고, 또한 개폐속도 등을 간단한 조작으로 조절할 수 있어 사용성에서도 편리한 효과가 있다.
    • 7. 发明公开
    • 개량된 피스톤구동구조를 갖는 자동닫힘 도어용 힌지
    • 具有改进的活塞操作结构的自动关闭门铰链
    • KR1020030067238A
    • 2003-08-14
    • KR1020020007139
    • 2002-02-07
    • 주식회사 에스엔드씨테크
    • 구홍두
    • E05F3/20
    • PURPOSE: The auto-closing door hinge with an improved piston operating structure is provided to simplify a hinge structure by making a piston head and a spline boss integrated and minimizes the clearance between a piston and a housing to prevent wear by friction. CONSTITUTION: The auto-closing door hinge with an improved piston operating structure is composed of: an integrated piston containing a piston head(312) and a serrated spline boss(311); a piston housing(320) with a serrated groove receiving and guiding the spline boss; an insert ring(330) joined to the lower part of the piston housing; a housing(100) provided with a ring groove, which is round at the lower inside face and straightly angled at the upper inside face; a bearing and a quad-ring(200q) inserted into a driving shaft(220) joined to the inside of a cylinder room.
    • 目的:提供具有改进的活塞操作结构的自动关闭门铰链,以通过使活塞头和花键凸起集成并使活塞和壳体之间的间隙最小化以防止摩擦磨损来简化铰链结构。 构成:具有改进的活塞操作结构的自动关闭门铰链包括:包含活塞头(312)和锯齿状花键凸台(311)的一体式活塞; 活塞壳体(320),其具有接收并引导所述花键凸台的锯齿形槽; 连接到所述活塞壳体的下部的插入环(330); 设置有环形槽的壳体(100),所述环形槽在所述下部内侧面处圆形,并且在所述上部内侧面成直角; 插入到连接到缸室内部的驱动轴(220)中的轴承和四环(200q)。
    • 8. 发明公开
    • 자동닫힘 도어용 힌지
    • 自动关闭门铰链
    • KR1020030062940A
    • 2003-07-28
    • KR1020020003410
    • 2002-01-21
    • 주식회사 에스엔드씨테크
    • 김송기
    • E05F3/08E05F3/20
    • PURPOSE: A hinge for an auto-closing door is provided to control a block for tension control easily for supplying tensile force to a hinge shaft and to install a hinge for an auto-closing door easily regardless of an insufficient interval between a doorframe and a door. CONSTITUTION: The hinge for an auto-closing door comprises a door fitting plate(700) provided with a trigger gear(720) formed on the lower side of a hinge shaft insert, and a tension adjustor composed of a hinge shaft boss(510) housing a hexagonal plane(111) of a hinge shaft(110), a trigger gear(520) engaged with the trigger gear(720) of the door fitting plate(700), a fixing nut(530), a washer(540) and a stopping ring(550).
    • 目的:提供一种用于自动关闭门的铰链,用于控制用于张力控制的块,用于向铰链轴提供拉力,并且容易地安装用于自动关闭门的铰链,而不管门框和门框之间的间隔不足 门。 构成:用于自动关闭门的铰链包括设置有形成在铰链轴插入件的下侧的扳机齿轮(720)的门装配板(700)和由铰链轴凸台(510)组成的张力调节器, 容纳铰链轴(110)的六边形平面(111),与门装配板(700)的扳机齿轮(720)接合的扳机齿轮(520),固定螺母(530),垫圈(540) 和止动环(550)。