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REINFORCING MEMBER OF DOORFRAME AND MANUFACTURING METHOD OF IT
The present invention provides a reinforcing member for a door frame, which can be applied to an existing door frame by being fixed to the door frame without a connection piece. According to the present invention, the reinforcing member for a door frame reinforces a door frame main body (1) having a concave unit (1b) which is formed lengthwise on the inner surface in the longitudinal direction and is concave in order for protrusion units (1a) separated from each other to be formed, wherein the door frame main body (1) has a door installation unit (1c) in which a door is installed on one outer side and the concave unit (1b) is located on the other side of the door installation unit (1c). The reinforcing member for a door frame is inserted into the concave unit (1b). The reinforcing member for a door frame comprises: a bottom unit (11) formed lengthwise in the longitudinal direction of the door frame main body (1) and in contact with the bottom surface of the concave unit (1b), wherein a cross section is formed in a U shape; a side unit (12) individually in contact with both sides of the concave unit (1b), wherein both sides are bent upwards from the bottom unit (11); a horizontal unit (13) in contact with the outer end surface of the protrusion unit (1a) as at least one among the side units (12) is horizontally bent to the outside; and multiple separation prevention protrusion units (14) protruding from the side unit (12) to the outside and installed at fixed intervals in the longitudinal direction of the door frame main body (1), wherein the separation prevention protrusion unit (14) prevents separation from the concave unit (1b) by coming into contact with the side of the concave unit (1b). The horizontal unit (13) has a perforated line (13b) at the center of the longitudinal direction in order for a rectangular plate (13a) formed lengthwise in the longitudinal direction to be cut. The plate (13a) cut along the perforated line (13b) is used as a fixing member fixing the reinforcing member (10) for a door frame and the door frame main body (1) to a wall.
본 발명의 문틀보강재는, 외측면 일측에 문이 설치되는 문 설치부(1c)가 구비되고, 상기 문 설치부(1c) 타측에 위치하고, 내측면에 길이방향으로 길게 형성되며 서로 이격된 형성된 돌출부(1a)가 형성되도록 요입되는 요입부(1b)가 형성된 문틀 본체(1)를 보강하되, 상기 요입부(1b)에 삽입되는 문틀보강재에 있어서, 단면이 "ㄷ"자형상으로 되며 상기 문틀 본체(1)의 길이방향으로 길게 형성되며, 상기 요입부(1b)의 바닥면에 접하는 바닥부(11)와, 상기 바닥부(11)로부터 양측이 상향 절곡되어 상기 요입부(1b)의 양측면과 각각 인접하는 측면부(12)와, 측면부(12) 중 적어도 하나는 외측으로 수평 절곡되어 상기 돌출부(1a)의 외측 단부면과 접하는 수평부(13)와, 상기 측면부(12)에 외측으로 돌출형성되고, 상기 문틀 본체(1)의 길이방향으로 일정간격 이격되어 다수개로 구비되며, 상기 요입부(1b)의 측면과 접하여 상기 요입부(1b)로부터 이탈되는 것을 방지하는 이탈방지 돌기부(14)로 이루어지며, 상기 수평부(13)는 길이방향 중간부위에 길이방향을 따라 길게 형성된 직사각형 형태의 플레이트(13a)가 절취되도록 절취선(13b)이 형성되며, 상기 절취선(13b)을 따라 절취된 상기 플레이트(13a)가 상기 문틀보강재(10) 및 문틀 본체(1)를 벽체에 고정시키는 고정부재로 사용된다.
REINFORCING MEMBER OF DOORFRAME AND MANUFACTURING METHOD OF IT
The present invention provides a reinforcing member for a door frame, which can be applied to an existing door frame by being fixed to the door frame without a connection piece. According to the present invention, the reinforcing member for a door frame reinforces a door frame main body (1) having a concave unit (1b) which is formed lengthwise on the inner surface in the longitudinal direction and is concave in order for protrusion units (1a) separated from each other to be formed, wherein the door frame main body (1) has a door installation unit (1c) in which a door is installed on one outer side and the concave unit (1b) is located on the other side of the door installation unit (1c). The reinforcing member for a door frame is inserted into the concave unit (1b). The reinforcing member for a door frame comprises: a bottom unit (11) formed lengthwise in the longitudinal direction of the door frame main body (1) and in contact with the bottom surface of the concave unit (1b), wherein a cross section is formed in a U shape; a side unit (12) individually in contact with both sides of the concave unit (1b), wherein both sides are bent upwards from the bottom unit (11); a horizontal unit (13) in contact with the outer end surface of the protrusion unit (1a) as at least one among the side units (12) is horizontally bent to the outside; and multiple separation prevention protrusion units (14) protruding from the side unit (12) to the outside and installed at fixed intervals in the longitudinal direction of the door frame main body (1), wherein the separation prevention protrusion unit (14) prevents separation from the concave unit (1b) by coming into contact with the side of the concave unit (1b). The horizontal unit (13) has a perforated line (13b) at the center of the longitudinal direction in order for a rectangular plate (13a) formed lengthwise in the longitudinal direction to be cut. The plate (13a) cut along the perforated line (13b) is used as a fixing member fixing the reinforcing member (10) for a door frame and the door frame main body (1) to a wall.
본 발명의 문틀보강재는, 외측면 일측에 문이 설치되는 문 설치부(1c)가 구비되고, 상기 문 설치부(1c) 타측에 위치하고, 내측면에 길이방향으로 길게 형성되며 서로 이격된 형성된 돌출부(1a)가 형성되도록 요입되는 요입부(1b)가 형성된 문틀 본체(1)를 보강하되, 상기 요입부(1b)에 삽입되는 문틀보강재에 있어서, 단면이 "ㄷ"자형상으로 되며 상기 문틀 본체(1)의 길이방향으로 길게 형성되며, 상기 요입부(1b)의 바닥면에 접하는 바닥부(11)와, 상기 바닥부(11)로부터 양측이 상향 절곡되어 상기 요입부(1b)의 양측면과 각각 인접하는 측면부(12)와, 측면부(12) 중 적어도 하나는 외측으로 수평 절곡되어 상기 돌출부(1a)의 외측 단부면과 접하는 수평부(13)와, 상기 측면부(12)에 외측으로 돌출형성되고, 상기 문틀 본체(1)의 길이방향으로 일정간격 이격되어 다수개로 구비되며, 상기 요입부(1b)의 측면과 접하여 상기 요입부(1b)로부터 이탈되는 것을 방지하는 이탈방지 돌기부(14)로 이루어지며, 상기 수평부(13)는 길이방향 중간부위에 길이방향을 따라 길게 형성된 직사각형 형태의 플레이트(13a)가 절취되도록 절취선(13b)이 형성되며, 상기 절취선(13b)을 따라 절취된 상기 플레이트(13a)가 상기 문틀보강재(10) 및 문틀 본체(1)를 벽체에 고정시키는 고정부재로 사용된다.
REINFORCING MEMBER OF DOORFRAME AND MANUFACTURING METHOD OF IT
문틀보강재 및 이의 제조방법
CHOI SANG MIN (Autor:in)
18.08.2016
Patent
Elektronische Ressource
Koreanisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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