KR20120099966A - Fire door - Google Patents

Fire door Download PDF

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Publication number
KR20120099966A
KR20120099966A KR1020110018524A KR20110018524A KR20120099966A KR 20120099966 A KR20120099966 A KR 20120099966A KR 1020110018524 A KR1020110018524 A KR 1020110018524A KR 20110018524 A KR20110018524 A KR 20110018524A KR 20120099966 A KR20120099966 A KR 20120099966A
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KR
South Korea
Prior art keywords
door
partition
fire
flame
fire door
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KR1020110018524A
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Korean (ko)
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KR101253994B1 (en
Inventor
최원겸
김재준
노삼영
최윤교
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최원겸
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Priority to KR1020110018524A priority Critical patent/KR101253994B1/en
Publication of KR20120099966A publication Critical patent/KR20120099966A/en
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Publication of KR101253994B1 publication Critical patent/KR101253994B1/en

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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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Protection
    • E05Y2800/406—Protection against deformation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Protection
    • E05Y2800/414—Protection against high or low temperatures
    • E05Y2800/416—Protection against high or low temperatures against fire
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Protection
    • E05Y2800/42—Protection against smoke or gas

Abstract

PURPOSE: A fire door for cutting off flame spread is provided to secure evacuation time by preventing flames from spreading through the gap between the fire door and a doorframe. CONSTITUTION: A fire door for cutting off flame spread is comprised as follows. Partition protrusions(120), formed by bending an inner plate(100), are formed on the inner surface of a doorframe(130). An outer plate(110) is bent and is coupled to the inner plate to support the partition protrusions. Seating grooves are formed on the outer plate to receive the partition protrusions therein.

Description

화염속도진행 저지용 방화문{FIRE DOOR}Fire doors for preventing fire speed {FIRE DOOR}

본 발명은 화염속도진행 저지용 방화문에 관한 것으로서, 더욱 상세하게는 방화문의 결합강도의 높이고, 화염에 의한 방화문의 뒤틀림을 최소화시켜 화염전파속도를 늦추고, 연기에 의한 질식사를 최소화하기 위해 문과 문틀의 밀폐률을 높이도록 하여 화염의 침투속도를 늦출 수 있는 방화문에 관한 것이다.
The present invention relates to a fire door for preventing flame speed progress, and more specifically, to increase the combined strength of the fire door, to minimize the warpage of the fire door by the flame, to slow down the flame propagation speed, and to minimize the suffocation caused by the smoke. Fire doors that can slow the penetration rate of the flame to increase the sealing rate.

고층건물 및 아파트, 아파트형공장 등의 고층화로 인하여 발생되는 화재로 인한 인명피해가 날로 커지고 있다.The damage to life due to fire caused by high-rise buildings, apartments and apartment-type factories is increasing day by day.

즉 화재로 인한 인명손상이 날로 커지고 있으며, 화재시 무게와 미관을 고려하여 나무나 합판으로 제조되었던 실내의 방문이나 사무실문 등을 최근에는 합성수지 또는 일체형 철판으로도 제작하고 있으나, 합성수지일 경우 화재에는 목재보다 강할 수 있지만 화재발생시에 유독가스를 배출하기 때문에 본질적 문제점은 상존하고 있는 것이며 유독가스로 인한 질식사가 매우 크므로 방화문의 중요성이 날로 커지고 있다.In other words, the loss of life due to fire is increasing day by day, considering the weight and aesthetics of a fire, indoor visits and office doors made of wood or plywood have recently been made of synthetic resin or integral steel sheets. Although it may be stronger than wood, intrinsic problems exist because it emits toxic gases in the event of fire, and the importance of fire doors is increasing because suffocation caused by toxic gases is very large.

현재 아쉬운 점이나 자료에 의하면 화재발생시 일반 가정집이나 사무실의 출입문이 화염의 전파를 일정 시간동안 만 차단하더라도 인명을 구조하는 데 필요한 시간이 충분히 확보될 수 있으므로 화재로 인한 인명의 피해를 최소한으로 줄일 수According to the present unfortunate facts and data, even if the doors of ordinary homes or offices block the propagation of flames only for a certain period of time, enough time is needed to save lives.

있다는 보고서가 나오고 있다.There is a report coming out.

도 1은 종래의 방화문의 구조에 화염이 측면으로 새어나오는 문제점을 도시한 상태도입니다.
1 is a state diagram showing a problem that the flame leaks to the side of the conventional fire door.

본 발명이 해결하고자 하는 과제는 화재로 인하여 문과 문틀 사이에 화염이 새어 나오지 못하도록 문틀에 칸막이 돌기가 형성되고, 상기 칸막이가 안착될 수 있는 공간홈을 형성하여 화염속도진행 저지용 방화문을 제공하는 데 목적이 있다.
The problem to be solved by the present invention is to provide a fire prevention door for preventing the flame speed progress by forming a partition groove in the door frame to prevent the flame from leaking between the door and the door frame due to the fire, and forming the space groove on which the partition is seated There is a purpose.

본 발명의 다른 목적은 문의 1면 내지 4면에 칸막이와 공간홈이 형성된 화염속도진행 저지용 방화문을 제공하는 데 그 목적이 있다.
Another object of the present invention is to provide a flame speed preventing fire door formed with a partition and a space groove on one side to four sides of the door.

본 발명의 해결수단은 화재로 인하여 문과 문틀 사이에 화염이 새어 나오지 못하도록 문틀에 칸막이 돌기가 형성되고, 상기 칸막이가 안착될 수 있는 공간홈이 형성되어 화염이 문과 문틀 사이로 빠져나오지 못하도록 달성하였다.
The solution of the present invention has been achieved to prevent the flame from leaking between the door and the door frame due to the fire, the partition projection is formed in the door frame, the space groove is formed to be seated to achieve the flame does not escape between the door and the door frame.

본 발명의 화염속도진행 저지용 방화문은 화재시 발생되는 화염이 문과 문틀로 새어나오는 것을 저지하도록 하여 위급 상황시 필할 수 있는 시간을 확보할 수 있는 효과가 있다.
The fire door for preventing the flame speed progress of the present invention has the effect of securing the time required in case of emergency by preventing the flame generated during the fire from leaking into the door and the door frame.

도 1은 종래의 방화문에 화염이 전파되는 상태도.
도 2는 본 발명의 바람직한 실시예의 화염속도진행 저지용 방화문을 도시한 단면도.
도 3은 본 발명의 양개문을 도시한 단면도.
도 4는 본 발명의 화염속도진행 저지용 방화문을 도시한 단면도.
도 5는 본 발명의 다른 실시예의 화염속도진행 저지용 방화문을 도시한 단면도.
도 6은 본 발명의 또 다른 실시예의 화염속도진행 저지용 방화문을 도시한 단면도.
도 7은 본 발명의 또 다른 실시예의 화염속도진행 저지용 방화문을 도시한 단면도.
도 8은 본 발명의 전방 도는 후방에 장식판재를 부착한 구조의 방화문을 도시한 상태도.1 is a state in which flame is propagated to a conventional fire door.
Figure 2 is a cross-sectional view showing the flame speed progress prevention fire door of a preferred embodiment of the present invention.
3 is a cross-sectional view showing the two doors of the present invention.
Figure 4 is a cross-sectional view showing a flame speed progress prevention fire door of the present invention.
Figure 5 is a cross-sectional view showing a flame speed progress prevention fire door of another embodiment of the present invention.
Figure 6 is a cross-sectional view showing a flame speed inhibiting fire door of another embodiment of the present invention.
Figure 7 is a cross-sectional view showing a flame speed inhibiting fire door of another embodiment of the present invention.
8 is a state diagram showing a fire door having a structure attached to the decorative plate in the front or rear of the present invention.

이하, 본 발명의 바람직한 실시예의 화염속도진행 저지용 방화문을 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, the fire speed for preventing the flame speed progress of the preferred embodiment of the present invention will be described in detail.

본 발명의 화염속도진행 저지용 방화문는 The fire door for preventing flame speed progress of the present invention

문과 닿는 면에 칸막이 돌기를 형성한 문틀과 상기 칸막이 돌기가 안착되도록 안착홈을 형성하여 화염이 진행을 차단할 수 있는 차단벽을 형성한 특징이 있다.The door frame and the partition projection formed on the surface in contact with the door is characterized by the formation of a blocking wall to block the progress of the flame by forming a seating groove so that the partition projection is seated.

상기 문과 문틀의 3면 또는 사면에 형성하여 화염이 틈새로 나오는 것을 방지하도록 하였다.Formed on three sides or four sides of the door and the door frame to prevent the flame from coming out of the gap.

도 2와 도 3은 일반문(200)과 양개문(210)을 도시한 단면도이다. 상기 문틀(130)의 내측면에 칸막이 돌기(120)를 2면 내지 4면에 형성하였다. 상기 칸막이 돌기(130)는 내측판(100)이 절곡되어 칸막이 돌기(120)를 형성하였으며, 상기 칸막이 돌기(120)를 지지하도록 외측판(110)이 절곡되어 결합하였다. 상기 외측판(110)과 내측판(100)이 결합된 부분은 용접하여 결합하였다.2 and 3 are cross-sectional views showing the general door 200 and both doors 210. Partition protrusions 120 are formed on two to four surfaces on the inner surface of the door frame 130. The partition protrusion 130 is the inner plate 100 is bent to form a partition projection 120, the outer plate 110 is bent and coupled to support the partition projection 120. A portion where the outer plate 110 and the inner plate 100 are coupled is welded to each other.

칸막이 돌기(120)가 안착될 수 있도록 안착홈(140)을 문의 측면 또는 내측면에 형성하여 문이 개폐시 간섭되지 않도록 형성하였다.Forming groove 140 is formed on the side or inner side of the door so that the partition projection 120 is seated so as not to interfere when the door is opened and closed.

상기 칸막이 돌기(120)의 후면에 패킹(40)을 장착하여 가스유입과 방음효과를 높이도록 하였으며, 패킹의 재질은 다양한 재질을 사용할 수 있도록 하였다.The packing 40 is mounted on the rear surface of the partition protrusion 120 to increase the gas inflow and sound insulation effects, and the material of the packing may be various materials.

도 4에 도시한 다른 실시예의 화염속도진행 저지용 방화문은 문틀(130)이 내측판과 외측판을 연결하여 칸막이 돌기를 형성하지 않고 하나의 철판을 절곡하여 칸막이 돌기(120)를 형성한 특징이 있다.The flame speed progress preventing fire door of another embodiment illustrated in FIG. 4 is characterized by the fact that the door frame 130 forms a partition protrusion 120 by bending one iron plate without forming a partition protrusion by connecting the inner plate and the outer plate. have.

도 5에 도시한 본 발명은 문과 문틀의 일면 내지 3면에 형성하도록 문틀(130)면에 안착홈을 형성하고 내부에 'T'형 칸막이 돌기(170)를 장착하여 2단홈(180)을 형성하였다. 상기 2단홈(180)에 문의 측면에 형성된 돌기(160)가 안착되어 화염의 진행경로를 길게 형성한 특징이 있다. 또한 2단홈(180)의 한 홈에 화염차단재를 삽입할 수 있도록 하거나 필요에 따라 흡음재 등을 장착할 수 있도록 하였다.The present invention shown in Figure 5 forms a seating groove on the surface of the door frame 130 so as to form on one or three sides of the door and the door frame and the 'T' type partition projections 170 mounted therein to form a two-stage groove 180. It was. The projection 160 formed on the side of the door in the two-stage groove 180 is characterized in that the length of the path of the flame is formed long. In addition, the flame blocking material can be inserted into one groove of the two-stage groove 180 or a sound absorbing material can be installed as necessary.

도 6에 도시한 본 발명의 다른 실시예는 문틀에 기어형 2단홈 돌기(190)을 형성하고 상기 기어형 2단홈 돌기의 전방에 문의 테두리에 형성한 돌기(160)가 안착되도록 형성한 특징이 있다. 상기 기어형 2단홈 돌기(190)을 하나의 철판으로 절곡하여 형성하였다. 상기와 같이 기어형 2단홈 돌기를 그 이상의 3, 4단홈으로 형성이 가능하다. 상기 기어형 2단홈 돌기(190)과 같이 간격을 넓게 잡아 화염이 쉽게 진행되지 못하도록 하였다.Another embodiment of the present invention shown in Figure 6 is characterized in that the gear-shaped two-stage groove protrusion 190 is formed on the door frame and the protrusion 160 formed on the edge of the door in front of the gear-shaped two-stage groove protrusion is seated have. The gear type two-stage groove protrusion 190 was formed by bending one steel plate. As described above, the gear-type two-stage groove protrusion can be formed into three or more four-stage grooves. As the gear-type two-stage groove projection 190 widened the gap to prevent the flame from proceeding easily.

도 7에 도시한 본 발명의 또 다른 실시예의 화염속도진행 저지용 방화문은 문틀(130)의 내측면에 기어형 2단홈 돌기(190)을 형성하고, 상기 기어형 2단홈 돌기의 전방 홈에 문의 측면 중간부분에 형성된 돌기(160)가 안착되어 결합된 특징이 있다.The flame speed progress blocking fire door according to another embodiment of the present invention shown in FIG. 7 forms a geared two-stage groove protrusion 190 on the inner side of the door frame 130 and contacts the front groove of the geared two-stage groove protrusion. Projections 160 formed in the middle portion of the side is characterized by being seated and coupled.

상기와 같이 문의 중간부분에 돌기가 형성되어 있으므로 화염의 진행경로가 길어지게 되므로 시간을 벌 수 있도록 하였다.
As the projections are formed in the middle portion of the door as described above, so that the progress path of the flame becomes long, so that time can be obtained.

도 8은 본 발명의 방화문의 전방 또는 후방에 장식판재(410)를 부착한 단면도이며, 다양한 재질의 장식판을 전방 또는 후방 장착하여 결합하였다.8 is a cross-sectional view of the decorative plate member 410 attached to the front or rear of the fire door of the present invention, the decorative plate of a variety of materials are attached to the front or rear mounting.

이상 살펴본 바와 같이 본 발명은 도면에 도시된 실시 예를 참고로 설명되었으나 이는 예시적인 것에 불과하며 본 기술 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 모양의 변형 및 균등한 타 실시 예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적인 보호 범위는 첨부된 청구범위의 기술적 사상에 의해 정해져야 할 것이다
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. . Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

100 : 내측판 110 : 외측판
120 : 칸막이 돌기 130 : 문틀
140 : 안착홈 150 : 문
160 : 돌기 170 : 'T'형 칸막이 돌기
180 : 2단돌기 190 : 기어형 2단홈 돌기
200 : 일반문 210 : 양개문100: inner plate 110: outer plate
120: partition projection 130: door frame
140: seating groove 150: door
160: projection 170: 'T' type partition projection
180: two-stage projection 190: gear type two-stage groove projection
200: General 210: Both doors

Claims (4)

문틀(130)의 내측면에 칸막이 돌기(120)를 2면 내지 4면에 형성하고, 상기 칸막이 돌기(130)는 내측판(100)을 절곡하여 칸막이 돌기(120)를 형성하고, 상기 칸막이 돌기(120)를 지지하도록 외측판(110)이 절곡되어 결합하거나 하나의 철판을 절곡하여 칸 막이 돌기를 형성하고,
상기 칸막이 돌기가 안착될 수 있도록 안착홈 또는 상기 문틀의 칸막이 돌기와 맞물리도록 돌기를 형성하여 결합된 것을 특징으로 하는 화염속도진행 저지용 방화문.
Partition projections 120 are formed on two or four sides of the inner side of the door frame 130, and the partition projections 130 form the partition projections 120 by bending the inner plate 100, and the partition projections The outer plate 110 is bent to support 120 to combine or to form a partition projection by bending one iron plate,
Fire prevention door for flame speed progress prevention, characterized in that the projection is formed by engaging with the partition projection of the seating groove or the door frame so that the partition projection is seated.
제 1항에 있어서, 상기 문은 일반문 또는 양개문으로 형성된 것을 특징으로 하는 화염속도진행 저지용 방화문.
According to claim 1, The door is a flame speed preventing fire door, characterized in that formed of a normal door or both doors.
제 1항에 있어서, 상기 문틀의 돌기는 'T'형 칸막이 돌기(170)을 안착홈에 형성한 것을 특징으로 하는 화염속도진행 저지용 방화문.
The fire door of claim 1, wherein the protrusion of the door frame is formed of a 'T' type partition protrusion 170 in a seating groove.
제 1항에 있어서, 상기 문틀의 돌기는 기어형 2단홈 돌기(190)를 형성한 것을 특징으로 하는 화염속도진행 저지용 방화문.The fire door of claim 1, wherein the protrusion of the door frame is formed of a gear-shaped two-stage groove protrusion (190).
KR1020110018524A 2011-03-02 2011-03-02 Fire door KR101253994B1 (en)

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KR102188406B1 (en) * 2020-03-13 2020-12-08 김성배 Buried swing type fire door capable of Opening and Shutting with 90°and 180°

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KR20100025039A (en) * 2008-08-27 2010-03-09 (주) 로에스 Door system
KR101009746B1 (en) * 2010-08-13 2011-01-19 김봉명 Triplication closed type fireproof door

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102188406B1 (en) * 2020-03-13 2020-12-08 김성배 Buried swing type fire door capable of Opening and Shutting with 90°and 180°

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