KR20100127421A - The door flame - Google Patents

The door flame Download PDF

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Publication number
KR20100127421A
KR20100127421A KR1020090045859A KR20090045859A KR20100127421A KR 20100127421 A KR20100127421 A KR 20100127421A KR 1020090045859 A KR1020090045859 A KR 1020090045859A KR 20090045859 A KR20090045859 A KR 20090045859A KR 20100127421 A KR20100127421 A KR 20100127421A
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South Korea
Prior art keywords
frame
door
vertical
horizontal
vertical frame
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KR1020090045859A
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Korean (ko)
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KR101104044B1 (en
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조현식
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조현식
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    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/12—Metal frames
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/52—Frames specially adapted for doors
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/56—Fastening frames to the border of openings or to similar contiguous frames

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

Abstract

PURPOSE: A door frame is provided to reduce an error rate by accurately welding a horizontal frame in a vertical frame and to reduce the amount of processes. CONSTITUTION: A door frame comprises vertical frames(10) and horizontal frames(20). The vertical frames are made of steel plates and are vertically positioned in both sides of a door. Both ends(11) of the vertical frames are bent. The horizontal frames are made of steel plates and are welded in the top and bottom of the vertical frames. Assembly pieces(21,22) and insertion grooves(23,24) are formed in the horizontal frames. The insertion grooves are inserted into the vertical frames.

Description

문틀용 후레임 {The door flame}Frame for the door frame {The door flame}

본 발명은 문틀용 후레임에 관한 것으로, 더 상세하게는 금속재로 성형되는 문틀 후레임을 보다 간단하게 조립하면서도 견고함이 우수하고 후가공의 작업 공수를 줄여 제품 원가를 저하시킬 수 있도록 발명된 것이다.The present invention relates to a frame for a door frame, and more particularly to a door frame frame formed of a metal material is more simply assembled, but excellent in strength and reduced in the number of post-working work to reduce the product cost.

일반적으로, 아파트나 가정 및 사무실 등의 현관에는 특히 화재가 발생할 경우 화염의 전달을 방지할 목적으로 철판으로 구성된 방화문을 설치하고 있다.In general, fire doors made of steel plates are installed in the entrances of apartments, homes and offices to prevent the transmission of flames, especially in the event of a fire.

도어는 문틀후레임에 개폐 가능하게 장착되며, 이 문틀 후레임은 철재 금속판이 일체로 절곡 성형되는 방법으로 제조된다.The door is mounted to the door frame frame so as to be opened and closed, and the door frame frame is manufactured by a method in which a steel metal plate is integrally bent and molded.

종래, 건축물에 방화문을 설치하는 구조는 도어가 개폐 가능하게 하면서 그 외부를 감싸는 크기의 문틀 후레임을 건축물에 고정시키고, 문틀 후레임과 도어의 사이에는 힌지를 설치하게 된다.Conventionally, a structure in which a fire door is installed in a building secures a door frame frame having a size surrounding the outside while allowing the door to be opened and closed, and installs a hinge between the door frame frame and the door.

그리고, 소음방지와 단열 및 개폐시 완충을 위해 문틀 후레임과 도어 사이의 접촉부에는 패킹부재를 설치하기도 한다.In addition, a packing member may be installed at the contact portion between the door frame frame and the door for noise prevention, insulation, and cushioning during opening and closing.

패킹부재에 의해 도어와 문틀 후레임 사이의 틈새가 밀폐되어 화재발생 시 가스가 실내로 유입되는 것을 차단하고, 도어가 닫히면서 문틀 후레임과 부딪쳐 발생되는 소음을 방지하는 것이다.The gap between the door and the frame frame is sealed by the packing member to block the gas from entering the room in the event of a fire, and to prevent the noise generated when the door is closed and hit the door frame frame.

또, 외부공기와 내부공기를 차단시켜 실내 단열효과를 얻을 수 있는 것이다.In addition, by blocking the outside air and the internal air it is possible to obtain an indoor insulation effect.

한편, 통상적인 방화문용 문틀은 소정의 간격을 가지고 수직으로 세워지는 두개의 수직후레임부재의 상, 하단에 수평 후레임부재를 맞대어 연결한 후 그 경계 라인을 따라 용접의 방법으로 제작하고 있다.On the other hand, the conventional fire door door frame is produced by the welding method along the boundary line after connecting the horizontal frame members to the upper and lower ends of the two vertical frame members standing vertically at a predetermined interval.

그리고, 수직후레임부재와 수평후레임부재의 연결 부위들 중에 외부로 노출되는 결합부위는 그라인딩 작업에 의해 용접부의 외관을 매끄럽게 마감하는 후처리가 필요하다.And, the joint portion exposed to the outside of the connection portion of the vertical frame member and the horizontal frame member needs a post-treatment to smoothly finish the appearance of the weld by the grinding operation.

그러나, 종래의 방화문용 문틀은 수직후레임과 수평후레임을 용접하거나 체결하여 제조할 경우 한 명의 작업자가 수직후레임과 수평후레임을 붙잡고, 다른 작업자가 용접하거나 체결수단으로 체결해야 하므로 최소한 두명 이상의 작업자가 필요한 폐단이 있었던 것이다.However, when the conventional fire door door frame is manufactured by welding or fastening the vertical frame and the horizontal frame, at least two or more workers are needed because one worker should hold the vertical frame and the horizontal frame and another worker must weld or fasten it with the fastening means. There was a dissolution.

또한, 작업자가 수직후레임과 수평후레임이 결합되는 위치를 정확히 측정해야하는 번거로움이 있었으며, 작업자가 수직, 수평후레임을 붙잡은 상태가 불안정할 경우 접합부분이 이격되어 제품에 불량이 발생되는 문제점이 있었던 것이다.In addition, there was a hassle for the operator to accurately measure the position where the vertical frame and the horizontal frame are coupled, and when the worker is unstable in holding the vertical frame and the horizontal frame, there is a problem in that a defect occurs in the product due to spaced apart joints.

본 발명의 목적은 수평후레임에 수직후레임의 공간으로 끼워지는 조립편을 연장 형성하고, 이음부 경계에는 끼움홈을 파내여 수평후레임과 수직후레임이 완전한 조립상태로 결합시킨 상태로 용접이 이루어지도록 하여 작업자 인원을 절감할 수 있는 문틀용 후레임을 제공하는 데 있다.An object of the present invention is to extend the assembly piece to be fitted into the space of the vertical frame to the horizontal frame, to dig a fitting groove at the joint boundary so that the welding is made in a state where the horizontal frame and the vertical frame are combined in a completely assembled state. It is to provide a frame for a door frame that can reduce the number of workers.

본 발명의 다른 목적은 수평후레임과 수직후레임이 결합되어 고정되는 위치가 정확히 유지된 상태로 작업자가 용접하게 되므로 제조시 불량율을 저하시킬 수 있는 문틀용 후레임을 제공하는 데 있다.Another object of the present invention is to provide a frame for a door frame that can reduce the defective rate during manufacturing because the worker is welded in a state where the fixed position is precisely maintained by combining the horizontal frame and the vertical frame.

본 발명의 또 다른 목적은 수평 후레임과 수직후레임의 이음부중 외부로 노출되는 부위에 용접을 하지 않게 되어 용접 공정수를 줄임과 아울러, 용접부를 매끄럽게 마감하는 후처리가 불필요하여 제조 작업시간의 단축으로 인하여 경제적인 이익을 줄 수 있는 문틀용 후레임을 제공하는데 있다.Another object of the present invention is to reduce the number of welding process, and also to reduce the number of welding process, and to eliminate the post-treatment of smoothly finishing the welding part because the welding is not performed to the outside of the joint parts of the horizontal frame and the vertical frame. The purpose is to provide a frame for the door frame that can give economic benefits.

이러한 본 발명의 목적을 달성하기 위한 구성은, 철재 금속판으로 양끝단에 마감부(11)가 절곡된 상태로 거리를 두고 양측에 세워지는 수직후레임(10)과,The structure for achieving the object of the present invention, the vertical frame 10 which is erected on both sides at a distance in a state in which the finishing portion 11 is bent at both ends with a metal plate, and

철재 금속판으로 형성되어 상기 수직후레임(10)의 상, 하부에서 용접으로 결합되는 수평후레임(20)으로 구성된 것에 있어서,In the steel frame is formed of a horizontal frame 20 which is joined by welding in the upper and lower parts of the vertical frame 10,

상기 수평후레임(20)은 양측에 조립편(21)(22)이 마감부(11)의 위치까지 연장되며, 상기 수직후레임(10)에 끼워지도록 끼움홈(23)(24)이 각각 파여지는 것에 의해 달성된다.The horizontal frame 20 extends to the position of the finish portion 11, the assembly piece 21, 22 on both sides, the fitting grooves 23, 24 are respectively dug so that they fit in the vertical frame 10 Is achieved by.

상기한 본 발명의 구성에 의하면, 수평후레임과 수직후레임이 결합되어 고정되는 위치가 정확히 유지된 상태로 작업자가 용접하게 되므로 제품이 견고하면서도 제조시 불량율을 저하시킬 수 있다.According to the configuration of the present invention, the worker is welded in a state in which the position where the horizontal frame and the vertical frame are coupled and fixed to each other is accurately maintained, thereby making it possible to reduce the defective rate during manufacture of the product.

또, 수평 후레임과 수직후레임의 이음부중 외부로 노출되는 부위에 용접을 하지 않게 되어 작업자 인원과 용접 공정수를 줄임과 아울러, 용접부를 매끄럽게 마감하는 후처리가 불필요하다.In addition, no welding is performed on the parts exposed to the outside of the joints of the horizontal frame and the vertical frame, thereby reducing the number of workers and the number of welding processes and eliminating the need for post-treatment to smoothly finish the weld.

따라서, 원가 절감으로 인해 경제적인 이익을 줄 수 있다.Thus, cost savings can give economic benefits.

이하, 본 발명의 바람직한 실시예를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 문틀에 의해 문짝이 설치되는 상태를 도시한 정면도이고, 도 2는 본 발명이 적용된 문틀 후레임의 조립상태를 보인 분해 사시도이다.1 is a front view showing a state in which the door is installed by the door frame, Figure 2 is an exploded perspective view showing the assembled state of the door frame frame to which the present invention is applied.

도 3은 본 발명이 적용된 문틀 후레임의 조립후 구성을 도시한 요부 사시도이고, 도 4는 도 3의 평면도이다.Figure 3 is a perspective view of the main part showing the post-assembly configuration of the door frame frame to which the present invention is applied, Figure 4 is a plan view of FIG.

도 5는 도 4의 A-A' 선 확대 단면도이다.5 is an enlarged cross-sectional view taken along line AA ′ of FIG. 4.

상기 방화문을 포함한 도어(1)는 내부로 속이 빈 공간을 가지며 전체적으로 사각 문짝 형상으로 성형된다.The door 1 including the fire door has a hollow space therein and is molded into a square door shape as a whole.

그리고, 방화문용 도어의 경우 내부 공간으로는 허니컴을 포함한 단열재를 채우게 된다.In the case of a fire door, the interior space is filled with insulation including honeycomb.

도어(1)를 건축물에 설치하기 위하여는 문틀 후레임(2)을 시공상태에서 건축물의 벽면에 고정 설치된다.In order to install the door 1 in the building, the door frame frame 2 is fixedly installed on the wall of the building in a construction state.

본 발명의 문틀 후레임(2)은 수직후레임(10)과 수평후레임(20)으로 이루어진다.Door frame frame 2 of the present invention is composed of a vertical frame 10 and a horizontal frame (20).

수직후레임(10)은 철재 금속판으로 양끝단에 마감부(11)가 절곡된 상태로 거리를 두고 도어(1)의 양측에 세워지게 된다.The vertical frame 10 is erected on both sides of the door 1 at a distance in a state in which the finishing portion 11 is bent at both ends with a metal plate.

수평후레임(20)은 철재 금속판으로 형성되어 상기 수직후레임(10)의 상, 하부에 위치된 상태에서 용접으로 결합되는어 전체적으로 4각 틀체 형상의 문틀 후레임(2)을 구성하게 된다.The horizontal frame 20 is formed of a steel metal plate is coupled by welding in a state positioned on the upper, lower portion of the vertical frame 10 to form a frame frame 2 of a quadrangular frame shape as a whole.

본 발명에서는 상기 수평후레임(20)은 양측에 조립편(21)(22)이 마감부(11)의 위치까지 연장되며, 상기 수직후레임(10)에 끼워지도록 끼움홈(23)(24)이 각각 파여지는 것이 중요한 구성상의 특징이다.In the present invention, the horizontal frame 20 extends to the position of the finish portion 11, the assembly pieces 21, 22 on both sides, the fitting grooves 23, 24 to be fitted to the vertical frame 10 Each excavation is an important structural feature.

상기 수직후레임(10) 및 수평후레임(20)은 화재발생시 화재의 전이를 방지하고, 열에 의해 손상되지 않도록 철재 금속판으로 형성되는데, 수직후레임(10)은 일반적으로 도 2에서와 같이 단부에 직각되게 마감부(11)를 절곡시키게 된다.The vertical frame 10 and the horizontal frame 20 is formed of a steel metal plate to prevent the transition of fire in the event of a fire, and is not damaged by heat, the vertical frame 10 is generally perpendicular to the end as shown in FIG. The finish 11 is bent.

수평후레임(20)은 그 폭이 수직후레임(10)과 거의 일치되게 절곡 성형되는데, 도 2 및 도 4에서와 같이 양측에 상기 마감부(11)의 내측에 까지 위치되도록 조립편(21)(22)을 각각 연장시키게 된다.The horizontal frame 20 is bent so that its width is substantially the same as the vertical frame 10, as shown in Figs. 2 and 4, the assembly piece 21 so as to be located to the inside of the finish portion 11 on both sides ( 22, respectively.

그리고, 수직후레임(10)에 끼워질 수 있도록 끼움홈(23)(24)을 양측에 각각 파내게 된다.Then, the fitting grooves 23 and 24 are dug on each side so as to be fitted to the vertical frame 10.

끼움홈(23)(24)의 입구는 도 2 및 도 5에서와 같이 수직후레임(10)에 조립될 때 보다 원확하게 유도하면서 끼워질 수 있도록 경사유도부(25)를 형성하는 것이 바람직하다.The inlet of the fitting grooves 23 and 24 is preferably formed to be inclined guide portion 25 so that it can be fitted while guided more clearly when assembled to the vertical frame 10, as shown in Figs.

따라서, 상기 조립편(21)(22)이 수직후레임(10)의 마감부(11)와 내측벽(도 2에서 우측벽)에 이르기 까지 형성된 공간으로 끼워 조립된다.Therefore, the assembly pieces 21 and 22 are assembled into a space formed up to the finishing portion 11 and the inner wall (right wall in FIG. 2) of the vertical frame 10.

이와 같이 조립편(21)(22)이 수직후레임(10)의 마감부(11)와 내측벽 사이 공간으로 끼워지면 수직후레임(10)과 수평후레임(20)은 좌우로 흔들림이 없이 용접을 하기 위한 정확한 위치로 셋팅되는 결과를 얻을 수 있다.As such, when the assembly pieces 21 and 22 are fitted into the space between the finishing part 11 and the inner wall of the vertical frame 10, the vertical frame 10 and the horizontal frame 20 are welded without shaking from side to side. You can get the result set to the correct position.

상기한 바와 같이 고정된 상태에서 수평후레임(20)과 수직후레임(10)의 이음부분을 도 4의 평면도에서 도시한 봐와 같이 4-5개 요소에 이탈을 방지하기 위한 수단으로 용접부(W)를 작업하게 된다.In the fixed state as described above, the welded portion W is a means for preventing separation of the joints of the horizontal frame 20 and the vertical frame 10 to 4-5 elements as shown in the plan view of FIG. 4. Will work.

종래는 수평후레임(20)과 수직후레임(10)의 이음부분이 전체적으로 선 연결되도록 용접하였으나, 본 발명의 구성에 의하면 수곳에서 점용접과 같은 용접부(W)만 수행하면 용접 작업이 마무리된다.Conventionally, the welded portions of the horizontal frame 20 and the vertical frame 10 are welded so as to be entirely connected to each other, but according to the configuration of the present invention, the welding operation is completed by performing only the welding portion W such as spot welding at several places.

또, 사용자가 출입하는 외측 이음부에 별도의 용접작업을 수행할 필요가 없게 되므로, 용접후 시각적 마무리를 위한 그라인딩 또는 사포작업과 같은 마감공정도 필요 없게 되는 것이다.In addition, since the user does not need to perform a separate welding operation on the outer joint to go in and out, there is no need for a finishing process such as grinding or sanding for visual finishing after welding.

그리고, 작업자 혼자서 용이하게 문틀을 제조하여 벽면에 설치할 수도 있는 것이다.And, the worker can easily manufacture the door frame and install it on the wall.

또한, 완성상태에서 제품의 강도가 현저히 향상되어 상품성도 향상된다.In addition, the strength of the product is remarkably improved in the finished state, and the merchantability is also improved.

도 1은 문틀에 의해 문짝이 설치되는 상태를 도시한 정면도.1 is a front view showing a state in which the door is installed by the door frame.

도 2는 본 발명이 적용된 문틀 후레임의 조립상태를 보인 분해 사시도.Figure 2 is an exploded perspective view showing the assembled state of the door frame frame to which the present invention is applied.

도 3은 본 발명이 적용된 문틀 후레임의 조립후 구성을 도시한 요부 사시도.Figure 3 is a perspective view showing the main part after assembly of the frame frame to which the present invention is applied.

도 4는 도 3의 평면도.4 is a plan view of FIG.

도 5는 도 4의 A-A' 선 확대 단면도.5 is an enlarged cross-sectional view taken along the line A-A 'of FIG.

*도면 중 주요 부호에 대한 설명** Description of the major symbols in the drawings *

1 - 도어 2 - 문틀 후레임1-Door 2-Door Frame Frame

10 - 수직후레임 11 - 마감부10-vertical frame 11-finish

20 - 수평후레임 21,22 - 조립편20-Horizontal Frame 21,22-Assembly

23,24 - 끼움홈23,24-Fitting Grooves

Claims (2)

철재 금속판으로 양끝단에 마감부(11)가 절곡된 상태로 거리를 두고 양측에 세워지는 수직후레임(10)과,Vertical frame (10) which is erected on both sides at a distance in a state in which the finishing portion 11 is bent at both ends with a metal plate of steel, 철재 금속판으로 형성되어 상기 수직후레임(10)의 상, 하부에서 용접으로 결합되는 수평후레임(20)으로 구성된 것에 있어서,In the steel frame is formed of a horizontal frame 20 which is joined by welding in the upper and lower parts of the vertical frame 10, 상기 수평후레임(20)은 양측에 조립편(21)(22)이 마감부(11)의 위치까지 연장되며, 상기 수직후레임(10)에 끼워지도록 끼움홈(23)(24)이 각각 파여지는 것을 특징으로 하는 문틀용 후레임.The horizontal frame 20 extends to the position of the finish portion 11, the assembly piece 21, 22 on both sides, the fitting grooves 23, 24 are respectively dug so that they fit in the vertical frame 10 Frame for door frame, characterized in that. 청구항 1에 있어서, 상기 끼움홈(23)(24)의 입구는 수직후레임(10)에 조립될 때 보다 원확하게 유도하면서 끼워질 수 있도록 경사유도부(25)를 형성하는 것을 특징으로 하는 문틀용 후레임.The frame frame according to claim 1, wherein the inlet of the fitting grooves 23 and 24 forms an inclined guide portion 25 so that the inlet of the fitting grooves 23 and 24 can be fitted more accurately when assembled to the vertical frame 10. .
KR1020090045859A 2009-05-26 2009-05-26 The door flame KR101104044B1 (en)

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