KR200206367Y1 - Anti-theft device for an emergency door of fireproof shutter - Google Patents

Anti-theft device for an emergency door of fireproof shutter Download PDF

Info

Publication number
KR200206367Y1
KR200206367Y1 KR2019950007931U KR19950007931U KR200206367Y1 KR 200206367 Y1 KR200206367 Y1 KR 200206367Y1 KR 2019950007931 U KR2019950007931 U KR 2019950007931U KR 19950007931 U KR19950007931 U KR 19950007931U KR 200206367 Y1 KR200206367 Y1 KR 200206367Y1
Authority
KR
South Korea
Prior art keywords
emergency door
folding plate
fire
guide rail
emergency
Prior art date
Application number
KR2019950007931U
Other languages
Korean (ko)
Other versions
KR960034835U (en
Inventor
임동현
Original Assignee
임동현
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 임동현 filed Critical 임동현
Priority to KR2019950007931U priority Critical patent/KR200206367Y1/en
Publication of KR960034835U publication Critical patent/KR960034835U/en
Application granted granted Critical
Publication of KR200206367Y1 publication Critical patent/KR200206367Y1/en

Links

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
    • 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
    • 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

Abstract

본 고안은 건축물의 화재시 불길이나 연기가 다른층으로 번지는 것을 방지하기 위하여 사용되는 방화샷다에 있어서, 비상문이 제5도나 제6도에 도시된 바와같이 샷다와 정확한 고정이 없어서 임의대로 열리게 되어 방범기능을 상실하게 되는 단점은 물론 비상문이 바람이나 외압에 의하여 덜렁거리게 되어 비상문이 방법기능을 상실하게 되는 커다란 문제점이 있는 것이다.The present invention is a fire shot which is used to prevent the spread of flames or smoke to other floors in case of fire of a building, and the emergency door is opened randomly because there is no accurate fixation with the shot da as shown in FIG. 5 or FIG. As a result of the loss of security functions, of course, the emergency door is swayed by wind or external pressure, so the emergency door loses its function.

따라서 본 고안에서는 이러한 비상문이 방범기능을 갖도록 하면서 비상시에는 자동적으로 비상문이 열리도록 비상문이 설치되는 가이드 레일의 일측이 경첩에 의하여 절첩되는 절첩판이 개폐기에 의하여 절첩되도록 하여 평시에는 개폐기의 단속에 의하여 절첩판이 잠겨 있다가 화재가 발생되면 개폐기의 작동축이 절첩판을 작동시켜 가이드 레일의 일측을 열도록 함으로서 비상문을 개폐시킬 수 있도록 한 것이다.Therefore, in the present invention, such an emergency door has a security function, and in a case of emergency, a folding plate on which one side of the guide rail on which the emergency door is installed is folded by a hinge so that the emergency door is opened automatically, so that the interruption of the switch is normally When the folding plate is locked by the fire and the fire occurs, the operating shaft of the switchgear operates the folding plate to open one side of the guide rail to open and close the emergency door.

Description

비상문이 형성된 방화샷다에 방범기능을 갖는 장치Device with security function on fire shot

제1도는 본 고안의 장착되는 위치의 구성을 나타낸 개략도.1 is a schematic view showing the configuration of the mounting position of the present invention.

제2도는 본 고안의 작동으로 비상문이 열리게 되는 상태의 개략도.2 is a schematic view of the state that the emergency door is opened by the operation of the present invention.

제3도는 자동 개폐기의 개폐구성을 나타낸 사시도.Figure 3 is a perspective view showing the opening and closing configuration of the automatic switch.

제4도는 자동개폐기의 또다른 개폐구성을 나타낸 개략도.Figure 4 is a schematic diagram showing another opening and closing configuration of the automatic switchgear.

제5도는 종래에 비상문이 형성되는 상태를 나타낸 개략도.5 is a schematic view showing a state in which a conventional emergency door is formed.

제6도는 종래의 또 다른 실시예를 나타낸 것.Figure 6 shows another conventional embodiment.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 개폐기 2 : 작동축1: switchgear 2: working shaft

3 : 복귀스프링 4 : 솔레노이드3: return spring 4: solenoid

5 : 걸림턱 6 : 가동로라5: Jam Jaw 6: Operation Roller

7 : 절첩판 8 : 경첩7: folding board 8: hinge

9 : 당김스프링 10 : 가동판9: pull spring 10: movable plate

11 : 가동축 12 : 줄11: movable shaft 12: row

13 : 지렛대13: lever

본 고안은 건축물의 화재시 불길이나 연기가 다른층으로 번지는 것을 방지하기 위하여 사용되는 방화샷다에 있어서, 화재가 발생되면 자중에 의하여 자동으로 강하되는 샷다로 인하여 미처 대피하지 못한 사람이 갖히게 되어 인명을 해치게 되기 때문에 이의 해결을 위하여 샷다의 일측을 절개하여 설치되는 비상문을 설치하고 있으나 이러한 비상문이 제5도에 도시된 바와 같이 가이드레일의 일측을 절개하여 설치되거나 제6도에 도시된 바와 같이 샷다의 중앙에 설치될 경우에 비상문이 샷다와 정확한 고정이 없어서 임의대로 열리게 되어 방범기능을 상실하게 되는 단점은 물론 비상문이 바람이나 외압에 의하여 덜렁거리게 되어 비상문 이 방법 기능을 상실하게 되는 커다란 문제점이 있는 것이다.The present invention is a fire shot used to prevent the spread of flames or smoke to other floors in case of fire of a building, and when a fire occurs, people who have not been evacuated due to the shot falls automatically due to their own weight. In order to solve this problem, the emergency door is installed by cutting one side of the shotda. However, the emergency door is installed by cutting one side of the guide rail as shown in FIG. 5 or shown in FIG. As described above, when the emergency door is installed in the center of the shotda, the emergency door is opened randomly because there is no accurate fixation with the shotda, and the security function is lost. Of course, the emergency door is stumbled by wind or external pressure, and the emergency door loses its function. There is a big problem.

따라서 방범 기능을 갖도록 하기 위하여는 비상문을 별도의 잠금장치를 이\용하여야하나 이럴 경우에는 화재시에 열쇄를 사용하여 비상문을 열어야 하기 때문에 작동이 되지 않거나 열쇄의 분실이 있을 경우에는 인명의 상해가 발생되어 비상문에 대한 기능을 상실하게 되는 것이다.Therefore, in order to have a crime prevention function, the emergency door must be used with a separate locking device. However, in this case, the emergency door must be opened using a heat lock in case of fire. An injury will occur and the emergency door will lose its function.

따라서 본 고안에서는 이러한 비상문이 방범 기능을 갖도록 하면서 비상시에는 자동적으로 비상문이 열리도록 하여 방화 및 방범 기능을 동시에 제공할 수 있는 것이다.Therefore, in the present invention, such an emergency door has a security function, and in the event of an emergency, the emergency door is automatically opened to provide a fire and security function at the same time.

이를 위하여 샷다가 가이드레일에 내장토록 되는 공지의 구성에 있어서 비상문이 설치되는 가이드레일의 일측이 경첩에 의하여 절첩되는 절첩판이 개폐기에 의하여 절첩되도록 하여 평시에는 개폐기의 단속에 의하여 절첩판이 잠겨 있다가 화재가 발생되면 개폐기의 작동축이 절첩판을 작동시켜 가이드레일의 일측을 열도록 함으로서 비상문을 개폐시킬 수 있도록 한 것이다.To this end, in the known configuration in which the shotda is built in the guide rail, a folding plate on which one side of the guide rail on which the emergency door is installed is folded by the hinge is folded by the switch so that the folding plate is normally locked by the interruption of the switch. When a fire occurs, the operating shaft of the switchgear operates the folding plate to open one side of the guide rail to open and close the emergency door.

이하 첨부도면에 의거 본 고안을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1도 내지 제3도에 도시된 바와 같이 본 고안의 구성은 샷다(A)가 가이드레일(B)에 내장토록 되는 공지의 구성에 있어서, 비상문(C)이 설치되는 가이드레일(B)의 일측이 개폐기(1)의 작동축(2)에 연결된 경첩(8)에 의하여 절첩되도록 절첩판(7)을 형성하여 평시에는 개폐기(1)의 단속에 의하여 절첩판(7)이 잠겨 있다가 화재가 발생되면 개폐기(1)의 작동축(2)이 가이드레일(B)의 일측에 형성된 절첩판(7)을 열도록 함으로서 가이드레일(B)의 내에 내삽되어 있는 비상문(C)을 개폐시킬 수 있도록 한 것이다.As shown in Figs. 1 to 3, the configuration of the present invention is a guide rail (B) in which an emergency door (C) is installed in a known configuration in which the shot (A) is built in the guide rail (B). The folding plate (7) is formed so that one side of the folding plate (7) is folded by the hinge (8) connected to the operating shaft (2) of the switch (1), the folding plate (7) is locked by the interruption of the switch (1) When a fire occurs, the operating shaft 2 of the switch 1 opens and closes the emergency door C inserted in the guide rail B by opening the folding plate 7 formed on one side of the guide rail B. It was made to be possible.

이 때 개폐기(1)는 내부에 솔레노이드(4)에 의하여 작동되는 작동축(2)이 복귀 스프링(3)에 의하여 탄지되도록 되면서 작동축(2)의 작동을 위하여는 작동축(2)의 일축로 걸림턱(5)을 형성하며 상기 걸림턱(5)에 가동로라(6)가 당김스프링(9)에 의하여 걸리면서 작동축(2)의 동작을 유도하는 것이고 이러한 개패기(1)는 외부에서 열쇠를 이용하여 비상문을 열고자 할 경우에는 솔레노이드(4)의 선단을 가압하도록 가동만(10)을 형성하여 가동판(10)에 의하여 가동축(11)이 작동토록 되는 것이고 동시에 타측으로는 핸드브레이크의 원리를 이용하여 내부에서 비상문을 열고자 할 경우에는 줄(12)을 당기도록 함으로서 줄에 연결되는 지렛대(13)가 솔레노이드(4)의 가동판(10)을 가압하여 열 수 있도록 하였다.At this time, the switch 1 is such that the operating shaft 2 operated by the solenoid 4 therein is supported by the return spring 3 while the operating shaft 2 is one shaft of the operating shaft 2 for the operation of the operating shaft 2. The locking jaw (5) is formed and the movable roller (6) is caught by the pulling spring (9) to the locking jaw (5) to induce the operation of the operating shaft (2). When the emergency door is to be opened using a key, the movable shaft 11 is operated by the movable plate 10 by forming the movable only 10 to press the tip of the solenoid 4 and at the same time to the other side. If you want to open the emergency door from the inside using the principle of hand brake, pull the string 12 so that the lever 13 connected to the string can press open the movable plate 10 of the solenoid 4. It was.

이때 개폐기(1)는 절첩판(7)의 중앙에만 형성하고 상하로는 경첩(8)만을 형성하여 정확한 가동이 되도록 하였고 이와같이 절첩판(7)이 열린 후에는 비상문을 개폐할 수 있는 것이다.At this time, the switch 1 is formed only in the center of the folding plate (7) and only up and down to form a hinge (8) so that the correct operation, and thus can open and close the emergency door after the folding plate (7).

따라서 평시에는 절첩판(7)이 닫혀 있다가 화재가 발생되면 연기감지기의 신호에 의하여 샷다가 자중으로 강하된 후에 개폐기(1)가 작동되어 솔레노이드(4)가 전진하면 작동축(2)이 경첩(8)을 밀어주면서 비상문이 열릴 수 있도록 가이드레일 (B)의 절첩판(7)을 열게 되는 것이다.Therefore, when the folding plate 7 is normally closed and a fire is generated, the shot is caused by the signal of the smoke detector and then lowered to its own weight. Then, the switch 1 is operated and the operating shaft 2 is hinged when the solenoid 4 is advanced. While pushing (8), the folding plate (7) of the guide rail (B) is opened so that the emergency door can be opened.

그후에 절첩판(7)을 밀면 솔레노이드(4)가 후진하면서 절첩판(7)이 닫히게 되는 것이어서 방범의 기능을 하게 되고 샷다가 하강한 후에는 외부에서 비상문을 열고자 할 경우에는 열쇄를 이용하여 잠금장치를 회전시키면 가동축(11)이 회전하면서 솔레노이드(4)의 선단에 형성된 가동만(10)을 가압하여 솔레노이드(4)가 전진하면서 절첩판(7)을 열어주게 되어 비상문을 열 수 있는 것이고 내부에서는 미처 개폐기(1)의 고장이나 비상문이 열린후에 닫혔을 경우에 재차 열기 위하여 절첩판(7)이 열리지 않을 경우에는 줄(12)을 당기면 지렛대(13)에 의하여 솔레노이드(4)의 가동판(10)을 가압하여 절첩판(7)을 열 수 있도록 되는 것이다.Afterwards, when the folding plate (7) is pushed, the solenoid (4) is retracted, and the folding plate (7) is closed, which serves as a crime prevention function. When the locking device is rotated, the movable shaft 11 rotates to press only the movable 10 formed at the tip of the solenoid 4 so that the solenoid 4 moves forward to open the folding plate 7 to open the emergency door. If the folding plate 7 is not opened in order to open again in case of failure of the switchgear 1 or the emergency door closed afterwards, the string 12 is pulled and the solenoid 4 is pulled out. By pressing the movable plate 10 is to be able to open the folding plate (7).

따라서 절첩판의 개폐를 함으로서 평시에는 방범이 되면서 화재시에는 비상문으로서의 기능을 훌륭히 달성할 수 있는 것이다.Therefore, by opening and closing the folding plate can be secured in peacetime, and can achieve a function as an emergency door in case of fire.

Claims (3)

샷다(A)가 가이드레일(B)에 내장토록 되는 공지의 구성에 있어서, 비상문(C)이 설치되는 가이드레일(B)의 일측이 솔레노이드(4)에 의하여 가동되는 개폐기(1)의 작동축(2)에 의하여 절첩되도록 절첩판(7)을 형성한 것이다.In the known configuration in which the shotda A is built in the guide rail B, one side of the guide rail B on which the emergency door C is installed is operated by the solenoid 4 to operate. The folding plate 7 is formed to be folded by the shaft 2. 제1항에 있어서, 개폐기를 외부에서 열수 있도록 가동축(11)이 솔레노이드의 가동판을 가압할 수 있는 장치.The device according to claim 1, wherein the movable shaft (11) can press the movable plate of the solenoid so as to open the switch from outside. 제1항에 있어서, 개폐기를 내부에서 열 수 있도록 줄(12)에 의하여 지렛대 (13)가 솔레노이드의 가동판을 가압할 수 있는 장치.The device according to claim 1, wherein the lever (13) can press the movable plate of the solenoid by means of a string (12) to open the switchgear from the inside.
KR2019950007931U 1995-04-18 1995-04-18 Anti-theft device for an emergency door of fireproof shutter KR200206367Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950007931U KR200206367Y1 (en) 1995-04-18 1995-04-18 Anti-theft device for an emergency door of fireproof shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950007931U KR200206367Y1 (en) 1995-04-18 1995-04-18 Anti-theft device for an emergency door of fireproof shutter

Publications (2)

Publication Number Publication Date
KR960034835U KR960034835U (en) 1996-11-21
KR200206367Y1 true KR200206367Y1 (en) 2000-12-01

Family

ID=19411590

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950007931U KR200206367Y1 (en) 1995-04-18 1995-04-18 Anti-theft device for an emergency door of fireproof shutter

Country Status (1)

Country Link
KR (1) KR200206367Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000002319A (en) * 1998-06-18 2000-01-15 임동현 Exit door strut of fire prevention shutter
KR19980081983A (en) * 1998-08-11 1998-11-25 임동현 Fireproof shutter pushed up

Also Published As

Publication number Publication date
KR960034835U (en) 1996-11-21

Similar Documents

Publication Publication Date Title
US6139073A (en) Lock assembly
US3705739A (en) Panic lock device
US4583382A (en) Reversible latch assembly with integrated function
US4324425A (en) Point-of-egress control device for securing exit doors safely
EP0024173B1 (en) Timing apparatus for delaying opening of doors
US2996322A (en) Cabinet door bolt locking device
WO2006137621A1 (en) Automatic close device and system of fire door
US4027907A (en) Security chain lock for doors
GB2173698A (en) Safety cabinet latching system
KR100750903B1 (en) Folding Type Fireproof Door
RU2060225C1 (en) Safety system for double door of lift well
US4351552A (en) Emergency exit door latching and locking apparatus
WO2000073607A1 (en) Security bar release mechanism
CA2246211A1 (en) Deadbolt combination locking system with automatic locking spring bolt
KR200206367Y1 (en) Anti-theft device for an emergency door of fireproof shutter
GB1384862A (en) Fire door structure and fire safety installation including said door structure
US1904882A (en) Burglarproof lock
US4414777A (en) Break away wall structure
EP0837973A1 (en) Door jamb assembly
US2958215A (en) Safety lock
WO2001016447A1 (en) Closing sheet for escape doors
KR200333141Y1 (en) Window cover for crime prevention
US2425262A (en) Locking device
US4536022A (en) Partially secure latch and lock device
GB2051217A (en) Improvements in door bolts

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20060928

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee