KR200186970Y1 - Supporting frame connecting structure of door frame for an iron frame door - Google Patents

Supporting frame connecting structure of door frame for an iron frame door Download PDF

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Publication number
KR200186970Y1
KR200186970Y1 KR2020000003007U KR20000003007U KR200186970Y1 KR 200186970 Y1 KR200186970 Y1 KR 200186970Y1 KR 2020000003007 U KR2020000003007 U KR 2020000003007U KR 20000003007 U KR20000003007 U KR 20000003007U KR 200186970 Y1 KR200186970 Y1 KR 200186970Y1
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South Korea
Prior art keywords
frame
reinforcement
plate
reinforcing frame
fastening
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KR2020000003007U
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Korean (ko)
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김종태
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김종태
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Priority to KR2020000003007U priority Critical patent/KR200186970Y1/en
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Publication of KR200186970Y1 publication Critical patent/KR200186970Y1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/9636—Corner joints or edge joints for windows, doors, or the like frames or wings for frame members having longitudinal screw receiving channels
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/988—Corner joints or edge joints for windows, doors, or the like frames or wings specially adapted for sheet metal frame members with an open U-shaped cross-section

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Door And Window Frames Mounted To Openings (AREA)

Abstract

본 고안은 철재문용 보강문틀에 관한것으로서, 가로보강테(21)하측에 형성되는 삽입편(211)을 세로보강테(41)의 삽입구멍(414)에 관통 삽입하고 삽입된 삽입편 (211)을 빗장나사(61)로 억지 체결하여 가로,세로보강테(21)(41)가 연결되도록 하는 것에 있어서, 세로보강테(41)의 연결공간(411) 폭 보다 조금 긴 긴장경사판(312)이 외측에 일체로 형성된 체결판(31)(31')을 가로보강테(21)의 양측단부에 각각 형성하여 세로보강테(41)양측의 끼움홈(415)에 끼우되, 체결판(31)(31')과 긴장경사판 (312)표면에 나사공(314)이 형성된 함몰 접속홈(313)을 여러개 형성하여 세로보강테 (41)내면에 형성되는 접속돌기(412)와 접속되도록 한 다음 상기 접속홈 (313)의 나사공(314)에 세로보강테(41)외부에서 부터 도입되어 접속돌기(412)의 중심공(413)을 관통하는 보울트(51)를 체결하여 체결판(31)(31')과 긴장경사판(312)이 세로보강테 (41)내면에 밀착 고정되도록 하므로서 더욱 견고한 보강문틀(1)을 얻을수 있도록 함과 아울러 보강문틀(1)의 형성작업도 신속하고 용이하게 할수 있도록 한것이다.The present invention relates to a steel door reinforcement door frame, the insertion piece 211 formed in the lower side of the horizontal reinforcement frame 21 through the insertion hole 414 of the longitudinal reinforcing frame 41 and inserted into the insertion piece (211) In the forcibly fastening with the bolt screw 61 so that the horizontal, vertical reinforcement frame (21) (41) is connected, the tension slope plate (312) slightly longer than the width of the connection space (411) of the longitudinal reinforcement frame (41) is Fastening plates 31 and 31 'formed integrally on the outside are formed at both end portions of the horizontal reinforcing frame 21, respectively, and are fitted into the fitting grooves 415 on both sides of the vertical reinforcing frame 41, and the fastening plate 31 And a plurality of recessed connection grooves 313 having threaded holes 314 formed on the surface 31 'and the tension gradient plate 312 so as to be connected to the connection protrusions 412 formed on the inner surface of the longitudinal reinforcing frame 41. The bolt plate 314 of the connecting groove 313 is introduced from the outside of the longitudinal reinforcing frame 41 and passes through the center hole 413 of the connecting protrusion 412 to fasten the fastening plate 31 ( 3 1 ') and the tension inclined plate 312 to be tightly fixed to the inner surface of the longitudinal reinforcing frame (41) to obtain a more robust reinforcement door frame (1), as well as to quickly and easily forming the reinforcement door frame (1) It is.

Description

철재문용 문틀의 보강테 연결구조{SUPPORTING FRAME CONNECTING STRUCTURE OF DOOR FRAME FOR AN IRON FRAME DOOR}SUPPORTING FRAME CONNECTING STRUCTURE OF DOOR FRAME FOR AN IRON FRAME DOOR}

본 고안은 방화문용 보강문틀의 보강테 연결구조에 관한것으로서 이를 좀더 구체적으로 설명하자면 보강문틀을 구성하는 가로보강테와 세로보강테의 연결 접경부를 용접없이 조립식으로 견고하게 연결 고정 되도록 하므로서 더욱 견고한 보강문틀을 얻을수 있도록 한것이다.The present invention relates to the reinforcing frame connection structure of the reinforcement door frame for fire doors. To explain more specifically, the connection border between the horizontal reinforcing frame and the vertical reinforcing frame constituting the reinforcing door frame is connected to the assembly structure without welding, thereby making it more robust. To get the door frame.

통상적인 보강문틀의 보강테 연결구조는 가로보강테(60)와 세로보강테(70)의 접경부(80)를 용접으로 연결 고정되도록 하였으므로 조립작업에 전문성이 요구되는 문제점이 있었고 또 이러한 문제점으로 인하여 보강문틀을 생산현장에서 완성한 후에 설치현장으로 운반하여야 하는 문제점도 야기 되었다.The reinforcement frame connection structure of the conventional reinforcement door frame is connected to the border portion 80 of the horizontal reinforcement frame 60 and the longitudinal reinforcement frame 70 by welding, there is a problem that requires professionalism in the assembly work and also with these problems This caused a problem that the reinforcement door frame must be transported to the installation site after completion at the production site.

이를 해결하기 위해 본원 출원인이 삽입편(612),삽입홈,빗장나사 그리고 연결체(91)를 이용한 보강문틀의 보강테 연결구조를 개발하여 실용신안등록제133384호 및 동제133365호로 등록받은 것이 있으나 실용신안등록제133384(첨부도면 도 5참조)는 가로,세로보강테(60)(70)의 접경부 최상단부를 고정시킬수 없기 때문에 운반이나 설치시에 보강문틀이 휘청거리는 등의 문제점이 발생되어 견고한 보강문틀을 얻을수 없었으며 또 실용신안등록제133385(첨부도면 도 6참조)는 별도의 연결체(91)와 보울트(92)를 이용하여 연결 고정되도록 하므로 가로,세로보강테 (60)(70)의 연결작업이 난이하였을 뿐만 아니라 접경부 최상단의 견고한 고정이 어려워 이 또한 조립상태가 튼튼하게 유지되는 보강문틀을 얻기에는 미흡하였다.In order to solve this problem, the applicant has developed the reinforcement frame connection structure of the reinforcement door frame using the insertion piece 612, the insertion groove, the latching screw and the connecting member 91, and has been registered as Utility Model Registration No. 133384 and No. 133365. Registration No. 133384 (refer to FIG. 5) is not possible to fix the top end of the transverse reinforcement frame (60) and (70) so that the reinforcement door frame is wobbly during transportation or installation. Also, utility model registration No. 133385 (see attached figure 6) is connected to each other using a separate connector 91 and bolt 92, so that the connection work of the horizontal, vertical reinforcement frame 60, 70 is fixed. Not only was this difficult, but it was also difficult to secure a solid top of the border, which was also insufficient to obtain a reinforcement door frame that was securely assembled.

본 고안은 위와같이 종래 보강문틀의 보강테 연결구조에 나타나는 폐단을 해결하기 위해 가로,세로보강테의 연결 접경부 양단을 견고하고 용이하게 고정할수 있도록한 보강테 연결구조를 안출한 것인데 이를 첨부된 도면과 함께 더욱 상세히 설명하면 다음과 같다.The present invention devised a reinforcing frame connecting structure that can be firmly and easily fixed to both ends of the connection border portion of the horizontal, vertical reinforcing frame to solve the closed end shown in the reinforcing frame connecting structure of the conventional reinforcement door frame as described above The detailed description with reference to the drawings is as follows.

도 1은 본 고안이 적용되는 문틀의 정면 예시도1 is a front view of the door frame to which the present invention is applied

도 2는 본 고안의 분해사시도2 is an exploded perspective view of the present invention

도 3은 도 2를 결합한 상태 평면 예시도3 is a plan view illustrating a state in which FIG. 2 is combined;

도 4은 도 2를 결합한 측 단면 예시도Figure 4 is a side cross-sectional view of Figure 2 combined

도 5는 도 3의 'A'타원내부 확대 단면 예시도5 is an enlarged cross-sectional view of the 'A' ellipse in FIG.

도 6과 도 7은 종래의 보강테 연결구조를 나타낸 예시도이다.6 and 7 is an exemplary view showing a conventional reinforced frame connection structure.

*도면의 중요부분에 대한 부호의 설명* Explanation of symbols on important parts of drawing

1 : 보강문틀 101 : 접경부1: reinforcement door frame 101: abutment part

21 :가로보강테 211 : 삽입편21: horizontal beam frame 211: insertion piece

212 : 빗장공 31,31' : 체결판212: fastener 31,31 ': fastening plate

312 : 긴장경사판 313 : 접속홈312: tension plate 313: connection groove

314 : 나사공 41 : 세로보강테314: screw hole 41: longitudinal reinforcement frame

411 : 연결공간 412 : 접속돌기411: connection space 412: connection projection

413 : 중심공 414 : 삽입구멍413: center hole 414: insertion hole

415 : 끼움홈 51 : 보울트415: fitting groove 51: bolt

61 : 빗장나사61: bolt screw

가로보강테(21)하측에 형성되는 삽입편(211)을 세로보강테(41)의 삽입구멍 (414)에 관통 삽입하고 삽입된 삽입편(211)을 빗장나사(61)로 억지 체결하여 가로,세로보강테(21)(41)가 연결되도록 하는 것에 있어서, 세로보강테(41)의 연결공간 (411) 폭 보다 조금 긴 긴장경사판(312)이 외측에 일체로 형성된 체결판(31)(31')을 가로보강테(21)의 양측단부에 각각 형성하여 세로보강테(41)양측의 끼움홈(415)에 끼우되,체결판(31)(31')과 긴장경사판(312)표면에 나사공(314)이 형성된 함몰 접속홈(313)을 여러개 형성하여 세로보강테(41)내면에 형성되는 접속돌기(412)와 접속되도록 한 다음 상기 접속홈(313)의 나사공(314)에 세로보강테(41)외부에서 부터 도입되어 접속돌기(412)의 중심공(413)을 관통하는 보울트(51)를 체결하여 체결판(31)(31')과 긴장경사판(312)이 세로보강테(41)내면에 밀착 고정되도록 하여서된 것이다.The insertion piece 211 formed below the horizontal reinforcing frame 21 is inserted through the insertion hole 414 of the vertical reinforcing frame 41 and the inserted insertion piece 211 is forcibly fastened with the bolt screw 61 to horizontally insert the insertion piece 211. In the vertical reinforcement frame 21, 41 to be connected, the tension plate 312 slightly longer than the width of the connection space 411 of the longitudinal reinforcement frame 41, the fastening plate 31 formed integrally on the outside ( 31 ') are formed at both ends of the transverse reinforcement frame 21 and inserted into the fitting grooves 415 at both sides of the longitudinal reinforcement frame 41, and the fastening plates 31 and 31' and the surface of the tension inclination plate 312 are formed. A plurality of recessed connection grooves 313 having threaded holes 314 formed therein are connected to the connection protrusions 412 formed on the inner surface of the longitudinal reinforcing frame 41 and then the screw holes 314 of the connection grooves 313. The fastening plate 31, 31 ′ and the inclination plate 312 are vertically fastened by fastening the bolt 51 introduced from the outside of the longitudinal reinforcing frame 41 and penetrating the center hole 413 of the connecting protrusion 412. Reinforcement frame (41) It is intended to be fixed.

이와같이된 본 고안은 세로보강테(41)내면에 보울트(51)로 밀착 고정되는 체결판(31)(31')과 이와 일체로 형성된 긴장경사판(312)이 그 외면의 접속홈(313)과 세로보강테(41)내면의 접속돌기(412)에 접속되므로서 체결판(31)(31') 및 긴장경사판(312)의 유동이 방지될 때 체결판(31)(31')외측의 긴장경사판(312)이 세로보강테 (41)의 연결공간(411)폭 보다 조금길게 형성되어 있기 때문에 보울트(51)를 접속돌기(412)의 나사공(314)쪽으로 계속 체결시키면 첨부도면 도 5에서와 같이 긴장경사판(312)이 세로보강테(41)내면쪽으로 억지 유동함과 동시에 그 끝단은 세로보강테 (41)측면에 접촉되게되어 긴장경사판(312)이 텐션을 가진 상태로 고정되게되고 이렇게 긴장경사판(312)이 긴장(텐션)된 상태가 되면 체결판(31)(31')도 세로보강테 (41)의 연결공간(411)에 견고히 고정되게된다.The present invention as described above is fastening plate 31, 31 'and tightly fixed to the inner surface of the longitudinal reinforcing frame 41 with the bolt 51 and the tension inclined plate 312 formed integrally with the connection groove 313 of the outer surface Tension outside the fastening plates 31 and 31 'when the fastening plates 31 and 31' and the tension inclination plate 312 are prevented by being connected to the connecting protrusion 412 on the inner surface of the longitudinal reinforcing frame 41. Since the inclined plate 312 is formed to be slightly longer than the width of the connection space 411 of the longitudinal reinforcing frame 41, if the bolt 51 is continuously fastened toward the screw hole 314 of the connecting protrusion 412, the attached drawing is shown in FIG. As the tension slope plate 312 is forcibly flows toward the inner surface of the longitudinal reinforcement frame 41, and the end thereof is in contact with the side of the longitudinal reinforcement frame 41, so that the tension slope plate 312 is fixed with tension. When the tension slope plate 312 is in a tensioned state (tension), the fastening plates 31 and 31 'are also firmly fixed to the connection space 411 of the longitudinal reinforcement frame 41.

따라서 본 고안은 상기한 바와같이 세로보강테(41)의 연결공간(411)으로 삽입되는 체결판(31)(31')및 긴장경사판(312)이 접속홈(313)과 접속돌기(412) 그리고 이를 고정시키는 보울트(51)에 의해 세로보강테(41)의 연결공간(411) 내면에 흔들림 없이 고정됨과 아울러 외측의 긴장경사판(312)도 긴장된 상태로 유지되므로 가로보강테(21)하측은 중앙부만 세로보강테(41)에 연결시켜도 가로,세로보강테(41)의 연결 접경부(101)가 매우 견고하게 유지되는 효과가 있음은 물론 보강문틀(1)의 휘청거림도 방지되게되며 한편 보강문틀(1)의 조립 즉, 가로,세로보강테(21)(41)의 연결작업에 전문성이 필요하지 않아 인력과 비용을 줄일수 있을 뿐만 아니라 가로,세로보강테(41)의 분해조립도 간편하여 보강문틀(1)을 보강문틀(1)설치장소에서 즉흥적이면서 신속하게 만들수 있는 효과도 있게되는 것이다.Therefore, the present invention, as described above, the fastening plate 31, 31 'and the tension inclination plate 312 is inserted into the connection space 411 of the longitudinal reinforcing frame 41, the connecting groove 313 and the connecting projection 412 And it is fixed to the inner surface of the connection space 411 of the longitudinal reinforcement frame 41 by the bolt 51 to fix it, and the tension slope plate 312 of the outside is also maintained in a tension state, so the lower side of the transverse reinforcement frame 21 Even if only the central portion is connected to the longitudinal reinforcing frame 41, the connecting border portion 101 of the horizontal, vertical reinforcing frame 41 is very effective to maintain a solid, as well as to prevent the wobbling of the reinforcement door frame (1) Assembly of the reinforcement door frame (1), that is, the professional work is not required to connect the horizontal and vertical reinforcing frames (21) and (41) not only can reduce the manpower and cost, but also disassemble and assemble the horizontal and vertical reinforcing frames (41). Simple and quick effect of making reinforcement door frame (1) at the installation place of reinforcement door frame (1) Will also be.

Claims (1)

가로보강테(21)하측에 형성되는 삽입편(211)을 세로보강테(41)의 삽입구멍 (414)에 관통 삽입하고 삽입된 삽입편(211)을 빗장나사(61)로 억지 체결하여 가로,세로보강테(21)(41)가 연결되도록 하는 것에 있어서, 세로보강테(41)의 연결공간 (411)폭 보다 조금 긴 긴장경사판(312)이 외측에 일체로 형성된 체결판(31)(31')을 가로보강테(21)의 양측단부에 각각 형성하여 세로보강테(41)양측의 끼움홈(415)에 끼우되,체결판(31)(31')과 긴장경사판(312)표면에 나사공(314)이 형성된 함몰 접속홈(313)을 여러개 형성하여 세로보강테(41)내면에 형성되는 접속돌기(412)와 접속되도록 하고 상기 접속홈(313)의 나사공(314)에는 세로보강테(41)외부에서 부터 도입되어 접속돌기(412)의 중심공(413)을 관통하는 보울트(51)를 체결하여 체결판 (31)(31')과 긴장경사판(312)이 세로보강테(41)내면에 밀착 고정되도록 하여서된 철재문용 보강문틀의 보강테 연결구조.The insertion piece 211 formed below the horizontal reinforcing frame 21 is inserted through the insertion hole 414 of the vertical reinforcing frame 41 and the inserted insertion piece 211 is forcibly fastened with the bolt screw 61 to horizontally insert the insertion piece 211. In the vertical reinforcement frame 21, 41 to be connected, a tension plate 312 slightly longer than the width of the connection space 411 of the longitudinal reinforcement frame 41 is integrally formed on the outside of the fastening plate 31 ( 31 ') are formed at both ends of the transverse reinforcement frame 21 and inserted into the fitting grooves 415 at both sides of the longitudinal reinforcement frame 41, and the fastening plates 31 and 31' and the surface of the tension inclination plate 312 are formed. A plurality of recessed connection grooves 313 having screw holes 314 formed therein are connected to the connection protrusions 412 formed on the inner surface of the longitudinal reinforcing frame 41, and the screw holes 314 of the connection grooves 313 The fastening plate 31, 31 ′ and the tension inclination plate 312 are vertically reinforced by fastening the bolt 51 introduced from the outside of the longitudinal reinforcing frame 41 and penetrating the center hole 413 of the connecting protrusion 412. Close contact with the inside of the frame (41) Reinforcement frame connection structure of reinforcement door frame for steel door.
KR2020000003007U 2000-02-03 2000-02-03 Supporting frame connecting structure of door frame for an iron frame door KR200186970Y1 (en)

Priority Applications (1)

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KR2020000003007U KR200186970Y1 (en) 2000-02-03 2000-02-03 Supporting frame connecting structure of door frame for an iron frame door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020000003007U KR200186970Y1 (en) 2000-02-03 2000-02-03 Supporting frame connecting structure of door frame for an iron frame door

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KR200186970Y1 true KR200186970Y1 (en) 2000-06-15

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