KR20070058064A - Fire prevention shutter which emergency door having lock function is opened in out and in side - Google Patents

Fire prevention shutter which emergency door having lock function is opened in out and in side Download PDF

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Publication number
KR20070058064A
KR20070058064A KR1020050116304A KR20050116304A KR20070058064A KR 20070058064 A KR20070058064 A KR 20070058064A KR 1020050116304 A KR1020050116304 A KR 1020050116304A KR 20050116304 A KR20050116304 A KR 20050116304A KR 20070058064 A KR20070058064 A KR 20070058064A
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KR
South Korea
Prior art keywords
emergency door
shutter
locking
outside
locking function
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Application number
KR1020050116304A
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Korean (ko)
Inventor
임동현
임상혁
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임동현
임상혁
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Priority to KR1020050116304A priority Critical patent/KR20070058064A/en
Publication of KR20070058064A publication Critical patent/KR20070058064A/en

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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/10—Fire-proof curtains
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B2009/17053—Door in shutter screen; wicket door
    • 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
    • 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
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Special Wing (AREA)

Abstract

A fire prevention shutter for opening an emergency door having a locking function on inner and outer sides of a shutter is provided to mount unlocking units to be exposed on inner and outer sides of the emergency door. An emergency door having a locking function is formed on a shutter plate. On the emergency door, a cut surface is formed on a position where a locking device is mounted. Two frames(10) are mounted to be disposed on internal and external sides of the emergency door through the cut surface. A locking unit(30) is received inside a fixing plate on the rear surface of the frame. On the front surface of the frame, unlocking units(40,40a) are coupled. One end of the unlocking units(10,10a) is folded in the state of being shaft coupled with a pivoting shaft to move the locking unit(30) in the same direction by rotation.

Description

잠금기능을 갖는 비상문을 셔터의 내,외측에서 열 수 있도록 한 방화셔터{Fire prevention shutter which emergency door having lock function is opened in out and in side}Fire prevention shutter which emergency door having lock function is opened in out and in side}

도 1은 본 발명의 일 실시예에 따른 잠금장치의 장착 상태도.1 is a mounting state of the locking device according to an embodiment of the present invention.

도 2는 본 발명의 또 다른 실시예에 따른 잠금장치의 장착 상태도.2 is a mounting state of the locking device according to another embodiment of the present invention.

도 3은 본 발명에의 잠금장치 장착 구성을 나타낸 분해 사시도.Figure 3 is an exploded perspective view showing a locking device mounting configuration according to the present invention.

도 4는 잠금수단과 해체수단의 결합 상태를 나타낸 분해 사시도.Figure 4 is an exploded perspective view showing a coupling state of the locking means and the disassembly means.

도 5는 잠금수단이 링크 결합된 상태도.5 is a state in which the locking means is coupled to the link.

도 6은 비상문이 열려지는 진행 과정도.6 is a process of opening the emergency door.

도 7은 잠금수단과 해체수단의 작용 관계를 나타낸 요부 사시도.Figure 7 is a perspective view of the main portion showing the operation of the locking means and the dismantling means.

도 8은 본 발명 셔터의 정면도.8 is a front view of the shutter of the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10, 10a : 프레임 11: 고정판10, 10a: frame 11: fixed plate

12: 내입부 13: 홈부12: internal part 13: home part

20: 탄지스프링 30, 30a: 잠금수단20: Tange Spring 30, 30a: Locking means

40, 40a: 해체수단 50: 회동축 40, 40a: dismantling means 50: rotating shaft

60: 절첩스프링 70: 링크60: folding spring 70: link

80: 고정부재80: fixing member

본 발명은 비상문에 잠금기능이 있도록 한 방화셔터에 관한 것으로, 특히 이때의 잠금기능은 화재가 발생된 영역의 내, 외측에서 해체시켜 비상문을 열 수 있도록 함으로서 안전한 대피는 물론 비상문을 효과적으로 사용할 수 있도록 한 것이다.The present invention relates to a fire prevention shutter having a locking function for an emergency door, and in particular, the locking function can be opened by dismantling the inside and outside of the area where a fire has occurred so that the emergency door can be safely evacuated as well as the emergency door. It is intended to be used.

또한 자력과 잠금수단에 의한 이중 잠금으로 강한 내풍압에 의한 셔터의 흔들림이 없고, 화기의 누출도 없도록 한 것이다.In addition, the dual locking by the magnetic force and the locking means, there is no shaking of the shutter due to strong wind pressure, and there is no leakage of fire.

통상 방화셔터는 건물 내부에 설치하여 화재 시 화재가 발생되는 영역을 차단토록 함으로서 화염과 화기가 다른 영역으로 번지는 것을 막는 기능을 하는 것으로, 이때 방화셔터에는 셔터가 폐쇄된 상태에서도 비상 시 사람이 출입할 수 있도록 된 비상문이 설치되는 것이다.Normally, the fire shutter is installed inside the building to block the area where the fire occurs in case of fire and to prevent the flame and the fire from spreading to other areas. Emergency doors are installed to allow access.

그러나 이러한 비상문은 화재로 인한 내풍압에 의하여 흔들림이 발생될 경우 개폐 작동 시 오작동의 원인이 되기 때문에 비상문과 셔터판이 서로 밀착 결합될 수 있도록 하기 위한 다양한 고정장치를 형성토록 하고 있으나 이것은 비상문의 고정이 비상문이 절첩될 수 있도록 되는 경첩의 스프링 장력에 의해서만 고정토록 되어 있어 작은 충격에도 비상문이 쉽게 열리게 되는 문제점이 있다.However, these emergency doors have a variety of fixing devices that allow the emergency door and the shutter plate to be tightly coupled to each other because they may cause malfunction during opening and closing operation when shaking occurs due to wind pressure caused by fire. Since the emergency door is to be fixed only by the spring tension of the hinge that can be folded there is a problem that the emergency door is easy to open even a small impact.

따라서 최근에는 비상문에 잠금장치를 장착하여 비상문의 임의 열림을 방지 하도록 함으로서 상기한 문제점을 해결할 수 있도록 한 기술이 제안되어 있으나, 이때 잠금장치의 잠금 및 해체 기능은 잠금장치가 장착된 셔터의 어느 일측(내측 또는 외측)에서만 가능하도록 되어 있기 때문에 화재 시 비상문을 통한 대피를 위해서는 잠금장치가 장착된 측에서만 해체시켜 비상문을 열 수 있도록 되어 있는 것이다.Therefore, in recent years, a technique has been proposed to solve the above problems by installing a locking device to the emergency door to prevent any opening of the emergency door, but the locking and disassembling function of the locking device is that of the shutter equipped with the locking device. Since only one side (inside or outside) is possible, in order to evacuate through an emergency door, the emergency door can be opened by dismantling only on the side where the locking device is installed.

따라서 잠금장치가 장착되어 있지 않은 측에서는 잠겨져 있는 비상문을 전혀 열 수 없게 되는 것이다.Therefore, the locked emergency door cannot be opened at all from the side where the lock device is not installed.

따라서 화재가 발생된 영역의 내측에 잠금장치가 장착되어 있을 경우, 대피자들이 당황감 때문에 비상문을 제대로 열고 대피할 수 없는 경우가 발생기 때문에, 이 경우 잠금장치가 형성되어 있지 않은 외측에서는 비상문을 전혀 열 수 없기 때문에 비상 사태에 대한 어떠한 조치도 취할 수 없게 되는 문제점이 있는 것이다.Therefore, if the lock is installed inside the area where the fire has occurred, the evacuators may not be able to open and evacuate the emergency door properly because of embarrassment. The problem is that no action can be taken in an emergency because it cannot be opened at all.

따라서 본 발명은 상기한 종래의 문제점을 해결하기 위하여 안출한 것으로서, 프레임의 내측으로는 잠금수단이 수납되고 프레임의 외측으로는 잠금수단을 전,후로 이동시켜 개폐시킬 수 있도록 해체수단이 동시에 구비된 잠금장치를 비상문에 절개면을 형성시켜 비상문의 내,외측면으로 해체수단이 각각 노출되게 장착시켜 노출된 2개의 해체수단 중 어느 하나의 해체수단만을 작동시켜도 잠금수단이 동일 방향으로 이동되어 열려지도록 함으로서 비상문을 셔터의 내,외측에서 모두 열 수 있도록 한 것이다.Therefore, the present invention has been made in order to solve the above-mentioned conventional problems, the locking means is accommodated inside the frame and the disassembly means is provided at the same time so that the locking means can be moved to the front and back to open and close the outside of the frame. A locking device is formed on the emergency door so that the dismantling means are exposed to the inner and outer sides of the emergency door, so that the locking means is moved in the same direction even if only one dismantling means is operated. The emergency door can be opened both inside and outside of the shutter.

이하에서는 도면을 참조하여 본 발명의 구성을 보다 구체적으로 설명하기로 한다.Hereinafter, with reference to the drawings will be described in more detail the configuration of the present invention.

도 1은 본 발명의 일 실시예에 따른 잠금장치의 장착 상태를 도시한 것으로서, 다수의 셔터부재(101)가 상하 일렬로 결합된 셔터판(100)의 소정 위치에 셔터판(100)과 동일한 방식으로 다수의 셔터부재(201)가 결합된 비상문(200)이 형성되고, 상기 비상문(200)에는 잠금장치가 장착되어 잠금기능을 갖도록 된 것에 있어서, 상기 비상문(200)의 셔터부재(201) 중 어느 하나에 절개면(5)을 형성하여, 후면의 고정판(11)의 내부로는 잠금수단(30)이 수납되고, 전면의 내입부(12) 일단에는 일단이 회동축(50)에 축 결합된 상태로 절첩되어져 회전에 의하여 잠금수단(30)을 동일 방향으로 이동시킬 수 있는 해체수단(40)(40a)이 각각 결합된 2개의 프레임(10)(10a)을 상기 절개면(5)을 통하여 비상문(200)의 내,외측으로 전,후 배치되게 장착시켜 어느 하나의 해체수단만으로 비상문을 개구시켜 열 수 있도록 된 잠금장치를 장착시킨 것이 특징이다.1 is a view illustrating a mounting state of a locking device according to an embodiment of the present invention, in which a plurality of shutter members 101 are identical to the shutter plate 100 at a predetermined position of a shutter plate 100 coupled up and down in a row. Emergency door 200 is coupled to a plurality of shutter members 201 is formed in the manner, the emergency door 200 is equipped with a locking device to have a locking function, the shutter member of the emergency door 200 The incision surface 5 is formed in any one of the 201, and the locking means 30 is accommodated in the inside of the fixing plate 11 at the rear side, and one end thereof is rotated at one end of the inner portion 12 of the front side. The cutting surface is folded in the state coupled to the shaft and the two disassembly means 40, 40a coupled to each of the disassembly means 40, 40a to move the locking means 30 in the same direction by the cutting surface (5) to be installed in the front and rear of the emergency door 200 to be arranged before and after, the emergency door by only one dismantling means Sphere is characterized by having mounted a lock to be opened.

이때 상기 잠금수단(30)은 도 2와 도 5에 도시된 바와 같이 2개로 분리하여 전방의 잠금수단(30a)과 후방의 잠금수단(30b)을 링크(70)로 연결되게 구성하여도 가능한 것이다.In this case, the locking means 30 may be configured to be separated into two as shown in FIGS. 2 and 5 so that the front locking means 30a and the rear locking means 30b are connected by the link 70. .

이하, 본 발명에 잠금장치가 장착되는 구조를 도 3과 도 4를 통하여 보다 구체적으로 설명하기로 한다.Hereinafter, the structure in which the locking device is mounted in the present invention will be described in more detail with reference to FIGS. 3 and 4.

우선, 본 발명의 셔터는 비상문(200)의 장착을 위하여, 셔터판(100)의 셔터부재(101)와 비상문(200)의 셔터부재(201) 절개단면 각각에는 미미가 장착되는 것 으로, 이 중 상기 잠금장치가 장착되어질 위치에 해당되는 비상문(200)의 셔터부재(201)에는 잠금수단(30)의 전방에 형성된 걸림돌기(31)가 관통되어지는 개구홀(4a)을 갖는 숫미미(4)가 장착되고, 이에 대응되는 위치에 해당되는 셔터판(100)의 셔터부재(101)에는 잠금수단(30)의 걸림돌기(31)가 끼워져 잠겨지도록 하기 위한 끼움홈(3a)을 갖는 암미미(3)가 장착되는 것이다.First, the shutter of the present invention is to be mounted to each of the cutting section of the shutter member 101 of the shutter plate 100 and the shutter member 201 of the emergency door 200 in order to mount the emergency door 200. Among these, the shutter member 201 of the emergency door 200 corresponding to the position where the locking device is to be mounted has an opening hole 4a through which the locking protrusion 31 formed in front of the locking means 30 passes. The male groove 4 is mounted, and the fitting groove 3a for locking the locking projection 31 of the locking means 30 to the shutter member 101 of the shutter plate 100 corresponding to a position corresponding thereto. It is to be equipped with a rocker (3) having.

이때 상기 암미미(3) 또는 숫미미(4)는 금속재로 이루어져 이중 어느 하나에 자석(6)을 장착시켜 장금장치와 자석에 의한 비상문의 이중 잠금기능을 갖도록 할 수 있는 것이다.At this time, the fine rice (3) or the fine rice (4) is made of a metal material can be equipped with a magnet 6 to any one of them to have a double locking function of the emergency door by the locking device and the magnet.

또한 상기 프레임(10)(10a)은 고정판(11)이 절곡테두리면(11a)에 의하여 상,하,후면이 막혀진 상태로 져 잠금수단(30)의 수납을 위한 내공간이 제공되는 것이고, 전면이 개구되어 걸림돌기(31)가 외부로 돌출되어지는 것이고, 막혀진 후면에 결합구멍(11b)을 형성하여 볼트를 이용한 조임 방식으로 미미 또는 셔터부재에의 직접 고정이 가능하게 되는 것이고, 내입부(12)에는 절첩되어 있는 해체수단(40)(40a)을 용이하게 당겨 회전시킬 수 있도록 손가락이 삽입될 정도의 홈부(13)가 형성되는 것이다.In addition, the frame (10) (10a) is a fixing plate 11 is provided with an inner space for the storage of the locking means 30, the upper, lower, rear surface is blocked by the bending border surface (11a), The front surface is opened so that the locking projection 31 protrudes to the outside, and the coupling hole 11b is formed in the blocked rear surface so that it can be directly fixed to the fine or shutter member by tightening method using bolts. The portion 12 is formed with a groove portion 13 in which a finger is inserted to easily pull and rotate the dismantled means 40 and 40a.

이때 상기 해체수단(40)(40a)이 결합되는 프레임(10)(10a)의 내입부(12) 일단 상,하측에는 홈(12a)이 형성되어 해체수단(40)(40a)의 절곡모서리부(41)가 회동축(50)에 의하여 축 결합되는 것이고, 세로로 찢어진 절개부(13)를 통하여 절곡면(42)이 프레임(10)(10a)의 후면으로 삽입되어 잠금수단(30)(30a)의 상,하측에 형성된 돌축(32)의 전방에 위치됨으로서 해체수단(40)(40a)의 타단을 들어 올려 당기면 회동에 의하여 잠금수단(30)(30a)을 후방으로 밀어 이동시킬 수 있는 것이다.At this time, grooves 12a are formed on the upper and lower sides of the inner part 12 of the frames 10 and 10a to which the dismantling means 40 and 40a are coupled, thereby bending corners of the dismantling means 40 and 40a. 41 is axially coupled by the rotation shaft 50, the bent surface 42 is inserted into the rear of the frame (10) (10a) through the longitudinally torn cutout portion 13 to lock means 30 ( As it is located in front of the protrusion 32 formed on the upper and lower sides of the 30a, the other end of the dismantling means 40, 40a can be lifted and pulled to move the locking means 30, 30a backward by rotation. will be.

또한 상기 프레임(10)(10a)의 고정판(11) 내부에는 잠금수단(30a)(30b)의 걸림돌기(31)가 항상 외부로 돌출된 상태로 유지되도록 하기 위한 탄지스프링(20)이 장착되고, 회동축(50)에는 절첩스프링(60)이 끼워져 해체수단(40)(40a)이 항상 절첩된 상태를 유지하도록 함으로서 비상문(200)의 개구로 인한 잠금수단(30a)(30b)의 이동 및 해체수단(40)(40a)의 회전 후, 모두가 원 위치로 복귀되어 자동으로 잠겨지도록 됨으로서 사용에 편리함이 있도록 되어 있다.In addition, the inside of the fixing plate 11 of the frame 10, 10a is mounted with a stop spring (20) for maintaining the locking projections (31a) of the locking means (30a, 30b) always protrudes to the outside. The folding spring 60 is fitted to the pivot shaft 50 so that the dismantling means 40 and 40a are always kept folded so that the locking means 30a and 30b are moved due to the opening of the emergency door 200. And after the rotation of the dismantling means 40 (40a), all of them are returned to their original positions and are automatically locked so as to be convenient for use.

한편, 상기 프레임(10)(10a) 중 비상문(200)의 내측에 장착되는 프레임(10)은 고정판(11)이 비상문에 고정되고, 비상문(200)의 외측에 장착되는 프레임(10a)은 절개면(5)에 고정되는 것으로, 이때 고정수단 또는 용접수단 등 다양한 방식을 이용하여 고정시키는 것이다.On the other hand, the frame 10 of the frame 10, 10a is mounted on the inside of the emergency door 200, the fixing plate 11 is fixed to the emergency door, the frame 10a is mounted on the outside of the emergency door 200 ) Is to be fixed to the incision surface (5), in this case to be fixed using a variety of methods, such as fixing means or welding means.

이때 상기 절개면(5)에 고정되는 프레임(10a)은 고정판(11)을 별도의 고정부재(80)를 이용하여 고정시킴으로서 견고한 고정이 가능하게 되는 것이다.At this time, the frame 10a fixed to the incision surface 5 is to be firmly fixed by fixing the fixing plate 11 using a separate fixing member 80.

이때 상기 고정부재(80)는 고정판(11)이 수용될 정도의 내공간이 형성되게 절곡테두리면(82)이 형성되고, 나사못(5) 등의 고정수단을 이용하여 고정판(11)에 결합토록 하기 위한 결합구멍(83)이 형성되는 것이고, 절개면(5)이 형성되지 않은 부분에 위치되는 또 다른 프레임(10)에 끼워져 걸쳐지는 방식으로 고정도록 하기 위한 절개면(81)이 형성되는 것이다.At this time, the fixing member 80 is bent border surface 82 is formed so that the inner space to accommodate the fixing plate 11 is formed, so as to be coupled to the fixing plate 11 by using a fixing means such as a screw (5). The coupling hole 83 is formed to be formed, and the incision surface 81 is formed to be fixed in such a manner that it is fitted over the other frame 10 positioned at the portion where the incision surface 5 is not formed. .

따라서 이러한 고정부재(80)를 이용한 잠금장치(1)(2)의 고정방식은 고정판(11)과 프레임(10)의 이중 고정 효과로 견고한 고정이 가능하고, 또한 고정판(11) 의 외부 노출을 차단하여 깔끔한 외관을 갖도록 할 수 있는 것이다.Therefore, the fixing method of the locking device (1) (2) using the fixing member 80 can be fixed firmly by the double fixing effect of the fixing plate 11 and the frame 10, and also to prevent the external exposure of the fixing plate (11) It can be blocked to have a clean appearance.

또한 상기 잠금수단(30)의 걸림돌기(31)에는 링크(70)와의 연결을 위한 수직홀(31a)이 형성되는 것이고, 걸림돌기(31)의 선단은 경사면(31b)으로 이루어져 비상문의 자동 닫힘이 용이하도록 되어 있다.In addition, the locking projection 31 of the locking means 30 is formed with a vertical hole 31a for connection with the link 70, the front end of the locking projection 31 is made of an inclined surface 31b to automatically close the emergency door This is to facilitate.

따라서 상기와 같이 구성되어진 본 발명의 방화셔터는 도 6에 도시된 바와 같이 비상문(200)을 닫게 되면 잠금수단(30)의 걸림돌기(31)가 셔터판(100)의 절개단면에 고정된 암미미(3)의 걸합홈(3a)에 삽입되어 걸려지게 됨으로서 비상문(200)이 잠겨지게 되는 것이고, 비상문(200)의 내,외측으로 노출되어지는 해체수단(40)(40a) 중 어느 하나의 해체수단을 외측으로 당겨 회전시키면 이에 결합되어 있는 잠금수단(30)이 항상 동일 방향으로 이동되어 암미미(3)의 결합홈(3a)에 삽입되어 걸려져 있던 잠금수단(30)의 걸림돌기(31)가 외측으로 빠지게 됨으로서 비상문(200)을 내,외측 어느 방향에서도 열 수 있게 되는 것이다.Therefore, the fire prevention shutter of the present invention configured as described above, when the emergency door 200 is closed as shown in FIG. 6, the locking projection 31 of the locking means 30 is fixed to the cut end surface of the shutter plate 100. The emergency door 200 is locked by being inserted into the engaging groove 3a of the arm tail 3, and among the dismantling means 40 and 40a exposed to the inside and the outside of the emergency door 200. Pulling one of the disassembling means to the outside to rotate the locking means 30 is always coupled in the same direction of the locking means 30 is inserted into the engaging groove (3a) of the armature (3) As the locking protrusion 31 is pulled outwards, the emergency door 200 can be opened in any direction.

상술한 바와 같이 본 발명의 방화셔터는 화재가 발생되는 어떠한 영역의 내,외측에서도 비상문을 열 수 있어 안전한 대피는 물론 비상문의 효과적인 사용이 가능하게 되는 것이다.       As described above, the fire shutter of the present invention can open emergency doors in and out of any area where a fire is generated, thereby enabling safe evacuation and effective use of emergency doors.

Claims (6)

셔터판의 소정 위치에 잠금기능을 갖는 비상문이 형성된 것에 있어서, 상기 비상문에는 잠금장치가 장착될 위치에 절개면(5)을 형성하고, 상기 잠금장치는 고정판(11) 내부에 잠금수단(30)이 수납되고, 내입부(12) 일단에는 일단이 회동축(50)에 축 결합된 상태로 절첩되어져 회전에 의하여 잠금수단(30)을 동일 방향으로 이동시킬 수 있는 해체수단(40)(40a)이 각각 결합된 2개의 프레임(10)(10a)을 상기 절개면(5)을 통하여 비상문의 내,외측으로 전,후 배치되게 장착시켜 어느 하나의 해체수단만으로 비상문을 열 수 있도록 함으로서 잠금기능을 갖는 비상문을 셔터의 내,외측에서 열 수 있도록 한 방화셔터. In the emergency door having a locking function is formed at a predetermined position of the shutter plate, the emergency door is formed with a cutting surface (5) at the position where the locking device is to be mounted, and the locking device has a locking means (inside the fixing plate 11). 30 is received, the disassembly means 40, one end of which is folded in the state coupled to the rotation shaft 50 at one end of the inner portion 12, which can move the locking means 30 in the same direction by rotation ( Two frames 10 and 10a, each of which is coupled to each other, are mounted so as to be arranged before and after the emergency door through the cutout surface 5 so that the emergency door can be opened by only one dismantling means. A fire shutter that opens an emergency door with a locking function inside and outside the shutter. 제 1항에 있어서, 상기 잠금수단은 2개로 분리되어 전방의 잠금수단(30a)과 후방의 잠금수단(30b)이 링크로 연결 구성됨을 특징으로 하는 잠금기능을 갖는 비상문을 셔터의 내,외측에서 열 수 있도록 한 방화셔터.The method of claim 1, wherein the locking means is separated into two, the front locking means (30a) and the rear locking means (30b) is connected to the link configured to the emergency door having a locking function, the inside and outside of the shutter Fireproof shutter to open in. 제 1항 또는 제 2항에 있어서, 상기 잠금수단은 프레임의 고정판 내부 장착된 탄지스프링에 의하여 이동 후 원 위치로 복귀되고, 상기 해체수단은 회동축에 끼워진 절첩스프링에 의하여 회동 후 원 위치로 복귀되어 자동으로 잠금기능이 있도록 된 것이 특징인 잠금기능을 갖는 비상문을 셔터의 내,외측에서 열 수 있도록 한 방화셔터.      According to claim 1 or 2, wherein the locking means is returned to its original position after the movement by the stop spring mounted inside the fixed plate of the frame, the disassembly means is returned to the original position after the rotation by the folding spring fitted to the rotating shaft A fire door that allows the emergency door with the locking function to be opened from inside and outside of the shutter. 제 1항에 있어서, 상기 비상문의 내측에 장착되는 프레임(10)은 고정판이 비상문에 고정되고, 비상문의 외측에 장착되는 프레임(10a)은 고정판이 비상문의 내측에 장착되는 프레임(10)에 절개면(81)이 끼워진 고정부재(80)에 고정됨을 특징으로 하는 잠금기능을 갖는 비상문을 셔터의 내,외측에서 열 수 있도록 한 방화셔According to claim 1, wherein the frame 10 is mounted on the inside of the emergency door is fixed plate is fixed to the emergency door, the frame 10a is mounted to the outside of the emergency door is fixed to the frame 10 is mounted on the inside of the emergency door A fireproof shutter for opening the emergency door having a locking function, which is fixed to the fixed member 80 into which the incision surface 81 is fitted, from inside and outside of the shutter. 제4항에 있어서, 상기 고정부재(80)는 절곡테두리면에 의하여 내부 수용 공간을 갖도록 됨을 특징으로 하는 잠금기능을 갖는 비상문을 셔터의 내,외측에서 열 수 있도록 한 방화셔터.The fire prevention shutter of claim 4, wherein the fixing member (80) has an inner accommodation space by a bent edge surface, so that an emergency door having a locking function can be opened from inside and outside of the shutter. 제 1항에 있어서, 상기 셔터판의 절개단면과 비상문의 절개단면에는 미미가 장착되고, 상기 미미는 자석에 의한 이중 잠금기능을 갖도록 한 것이 특징인 잠금기능을 갖는 비상문을 셔터의 내,외측에서 열 수 있도록 한 방화셔터. According to claim 1, wherein the incision cross section of the shutter plate and the incision section of the emergency door is equipped with a mini, the mini has an emergency door having a locking function characterized in that the dual locking function by the magnet inside and outside of the shutter Fireproof shutter to open in.
KR1020050116304A 2005-12-01 2005-12-01 Fire prevention shutter which emergency door having lock function is opened in out and in side KR20070058064A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200446583Y1 (en) * 2009-03-31 2009-11-11 조칠규 Detachable guard rail for of veranda
KR101142794B1 (en) * 2009-06-19 2012-05-08 케이에스티(주) Emergency locking door for fireproof shutter
KR20130002513U (en) * 2011-10-18 2013-04-26 대우조선해양 주식회사 Sill door for ship
CN111386378A (en) * 2017-12-11 2020-07-07 爱姆卡工业五金有限公司 Hinge closing piece
KR20240051930A (en) 2021-08-27 2024-04-22 이데미쓰 고산 가부시키가이샤 Pressure medium and how to use pressure medium

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200446583Y1 (en) * 2009-03-31 2009-11-11 조칠규 Detachable guard rail for of veranda
KR101142794B1 (en) * 2009-06-19 2012-05-08 케이에스티(주) Emergency locking door for fireproof shutter
KR20130002513U (en) * 2011-10-18 2013-04-26 대우조선해양 주식회사 Sill door for ship
CN111386378A (en) * 2017-12-11 2020-07-07 爱姆卡工业五金有限公司 Hinge closing piece
CN111386378B (en) * 2017-12-11 2022-08-02 爱姆卡工业五金有限公司 Hinge closing piece
KR20240051930A (en) 2021-08-27 2024-04-22 이데미쓰 고산 가부시키가이샤 Pressure medium and how to use pressure medium

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