KR200300442Y1 - device of opening and shutting for shutter of fire prevention - Google Patents

device of opening and shutting for shutter of fire prevention Download PDF

Info

Publication number
KR200300442Y1
KR200300442Y1 KR20-2002-0027432U KR20020027432U KR200300442Y1 KR 200300442 Y1 KR200300442 Y1 KR 200300442Y1 KR 20020027432 U KR20020027432 U KR 20020027432U KR 200300442 Y1 KR200300442 Y1 KR 200300442Y1
Authority
KR
South Korea
Prior art keywords
shutter
plate
fixing
opening
housing
Prior art date
Application number
KR20-2002-0027432U
Other languages
Korean (ko)
Inventor
정순자
Original Assignee
정순자
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 정순자 filed Critical 정순자
Priority to KR20-2002-0027432U priority Critical patent/KR200300442Y1/en
Application granted granted Critical
Publication of KR200300442Y1 publication Critical patent/KR200300442Y1/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
    • E06B9/17076—Sealing or antirattling arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Special Wing (AREA)

Abstract

본 고안의 방화용 셔터 개폐장치는 비상탈출문(3)의 셔터부재(2)의 일측에는 걸림편(122)을 형성시킨 고정부재(120)와 메인하우징(113)을 형성시킨 메인결합부재(110)로 구성되는 회동플레이트(100)를 접합하고 비상탈출문(3)의 문틀에는 메인하우징(113)의 상하단에 연통되어 힌지축(150)으로 결합되는 서브하우징(221)을 형성시킨 서브결합부재(210)와 이와 일체로 형성되는 고정부재(220)로 이루어지는 고정플레이트(200)를 접합시키되 회동플레이트(200)와 고정플레이트(200)가 결합되는 각각의 하우징(113,221) 외부에는 걸림편(310)이 형성된 밀페덮개(300)를 고정시켜 걸림편(122,310)) 통하여 스프링(240)을 장착시킨 경첩(10)으로 구성하여 주물생산이 아닌 다수의 부품을 상호 접합시켜 완성함으로서 적은 제작단가로 생산을 가능하게 하고, 또한 밀폐력의 향상으로 화염 및 유독가스의 광역확산을 최소화하는 효과가 있다.Fire protection shutter opening and closing device of the present invention is a main coupling member formed with a fixing member 120 and the main housing 113 to form a locking piece 122 on one side of the shutter member 2 of the emergency exit door ( The sub-coupling, which is formed of a sub-housing 221 joined to the pivoting plate 100 consisting of 110 and connected to the upper and lower ends of the main housing 113 to the hinge shaft 150, is connected to the door frame of the emergency exit door 3. Joining the fixing plate 200 consisting of the member 210 and the fixing member 220 formed integrally therewith, but the outer side of each housing 113 and 221 to which the rotating plate 200 and the fixing plate 200 are coupled, 310 is formed by the hinge 10 is fixed to the airtight cover 300 is formed by mounting the spring 240 through the engaging pieces (122,310)) to complete a number of parts by joining each other, rather than casting production, Flames by enabling production and improving the sealing force And it has the effect of minimizing the widespread diffusion of toxic gases.

Description

방화용 셔터 개폐장치{device of opening and shutting for shutter of fire prevention}Fire protection shutter opening device {device of opening and shutting for shutter of fire prevention}

본 고안은 방화용 셔터 개폐장치에 관한 것으로서, 더욱 상세하게는 건축물의 문틀에 권회되도록 설치되어 상하로 승강 및 하강하면서 문틀을 개방 및 밀폐하는 셔터에 화재시 비상 탈출용으로 설치되는 비상 탈출문 개폐장치의 밀폐성을 향상시켜 화재의 광역 확산을 효과적으로 봉쇄할 수 있도록 하는 방화용 셔터 개폐장치에 관한 것이다.The present invention relates to a shutter opening and closing device for fire protection, more specifically, the emergency escape door opening and closing is installed for emergency escape in the case of a shutter that is installed so as to be wound on the door frame of the building to open and close the door frame while lifting and lowering up and down. Fire protection shutter opening and closing device that can effectively block the wide-area spreading of the fire by improving the sealing of the device.

일반적으로 건축물에서 화재가 발생했을 경우 화재가 건축전체에 번지지 않도록 내화구조의 바닥 ·벽 및 방화문 또는 방화셔터 등으로 만들어진다.In general, when a fire breaks out in a building, the fire is made of floors, walls, fire doors or fire shutters of a fireproof structure to prevent the fire from spreading throughout the building.

이중 방화셔터는 특정공간 내부로 외부사람이 진입하는 것을 억제하고 화염. 연기. 유독가스 등이 발화지점에서 확산되는 것을 방지하도록 설치된다.Double fire shutter suppresses the entrance of outside people into a specific space and flames. Acting. It is installed to prevent the toxic gas and the like from spreading at the ignition point.

통상적으로 상기와 같은 목적으로 설치되는 방화용 셔터에는 제한적으로 사용되는 비상용 탈출문을 설치하여 화재의 방화구획을 하는 동시에 건물 내부의 화재공간에 남아 있는 사람들이 비상탈출문을 통해 신속하고 안전하게 대피할 수 있도록 설치 되어있다.Fire escape shutters, which are usually installed for the above purposes, are installed with limited escape doors to prevent fires and to allow people who are left in the fire space inside the building to evacuate quickly and safely through emergency exit doors. It is installed to help.

이렇게 방화용 셔터에 설치되는 비상 탈출문은 상기와 같은 목적을 효과적으로 이룰 수 있도록 비상탈출문을 설치시 외부와 틈이 발생할 수 있는 여지가 항상 존재하고 있는 경첩부의 밀폐성과 차폐성을 항상 염두하여 설치하여 한다.The emergency escape door installed in the fire shutter is always installed with the airtightness and shielding of the hinge part in which there is always room for a gap with the outside when installing the emergency escape door so that the above-mentioned purpose can be effectively achieved. do.

이와 같이 비상탈출문의 열고 닫는 기능과 더불어 밀폐성이 요구하는 비상탈출용 경첩은 통상 조밀하고 복잡한 구조로 형성되어 있기 때문에 정밀 주물방식으로 제작하기 때문에 제작단가가 높아 방화용 셔터의 설치비용이 높아지는 문제점이 있었다.In this way, the emergency exit hinge, which requires the sealing function as well as the opening and closing of the emergency exit door, is usually formed in a dense and complex structure, so it is manufactured in a precise casting method, so that the manufacturing cost is high and the installation cost of the fire shutter is increased. there was.

따라서 본 고안의 주 목적은 방화용 셔터의 비상탈출문의 개폐를 위한 경첩을 정밀주물생산이 아닌 다수의 부품을 접합시켜 완성하여 적은 제작단가로도 방화용 셔터의 비상탈출문에 사용되는 경첩을 생산할 수 있도록 하는 방화용 셔터 개폐장치를 제공하는데 있다.Therefore, the main purpose of the present invention is to produce a hinge for the emergency exit door of the fire shutter with a small manufacturing cost by completing a hinge for opening and closing the emergency exit door of the fire shutter, rather than the production of precision casting. It is to provide a fire shutter opening and closing device for that.

또한 본 고안의 다른 목적은 다수의 부품으로 완성시킨 방화용 셔터의 경첩의 회동플레이트와 고정플레이트에 각각 차단덮개를 접합하고 힌지 연결된 하우징 부위에는 밀폐덮개를 접합하여 빛을 차단할 수 있을 정도의 밀폐력을 갖도록 하여 화염 및 유동가스의 광역확산을 효과적으로 억제하도록 하는 방화용 셔터 개폐장를 제공하는 데 있다.In addition, another object of the present invention is to bond the blocking cover to the pivoting plate and the fixing plate of the hinge of the fire protection shutter completed in a number of parts, and to the hinged housing part by sealing the sealing cover enough to block the light. It is to provide a fire door shutter opening and closing to effectively suppress the wide spread of flame and flow gas.

도 1은 방화용 셔터에 비상 탈출문을 나타낸 정면도.1 is a front view showing an emergency escape door to the fire shutter.

도 2는 본 고안의 방화용 셔터 개폐장치의 경첩을 나타낸 분해사시도.Figure 2 is an exploded perspective view showing a hinge of the fire protection shutter opening and closing device of the present invention.

도 3는 본 고안의 방화용 셔터 개폐장치의 비상탈출문이 닫었 을 때의 경첩 부위를 나타낸 사시도.Figure 3 is a perspective view showing a hinge portion when the emergency exit door of the fire shutter opening and closing device of the present invention is closed.

도 4는 본 고안의 방화용 셔터 개폐장치의 비상탈출문이 열려 을 때의 경첩부위를 나타낸 사시도.Figure 4 is a perspective view showing a hinge portion when the emergency exit door of the fire shutter opening and closing device of the present invention is opened.

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

1: 방화용 셔터 2 : 셔터부재1: Fire shutter 2: Shutter member

3 : 비상탈출문 10 : 경첩3: emergency exit door 10: hinge

100: 회동플레이트 110: 메인결합부재100: rotating plate 110: main coupling member

111 : 연결편 112 : 연결편덮개부111: connecting piece 112: connecting piece cover

113 : 메인하우징 114 : 겹침부113: main housing 114: overlap

120 : 고정부재 121 : 개구부120: fixing member 121: opening

122 : 걸림편 123 : 리브122: locking piece 123: rib

130 : 차단덮개 131 : 절곡편130: blocking cover 131: bending piece

150 : 힌지축 200 : 고정플레이트150: hinge axis 200: fixed plate

210 : 서브결합부재 211 : 연결편210: sub coupling member 211: connecting piece

212 : 연결편덮개부 220 : 고정부재212: connecting piece cover 220: fixing member

221 : 서브하우징 222 : 리브221: sub-housing 222: rib

230 : 차단덮개 231 : 절곡편230: blocking cover 231: bending piece

240 : 스프링 300 : 밀폐덮개240: spring 300: sealing cover

310 : 걸림편 320 : 절곡편310: engaging piece 320: bending piece

330 : 돌출날개330: projecting wing

이러한 목적을 달성하기 위하여 본 고안의 방화용 셔터 개폐장치는 비상탈출문의 셔터부재의 일측에는 걸림편을 형성시킨 고정부재와 메인하우징을 형성시킨 메인결합부재가 일체로 이루어진 회동플레이트를 접합하고 비상탈출문의 셔터부재 측의 문틀에는 메인하우징의 상하단에 연통되어 힌지축으로 결합되는 서브하우징을 형성시킨 서브결합부재와 이와 일체로 형성되는 고정부재로 이루어지는 고정플레이트를 접합시키되 회동플레이트와 고정플레이트가 결합되는 각각의 하우징외부에는 걸림편이 형성된 밀페덮개를 고정시켜 회동플레이트의 걸림편과 밀폐덮개의 걸림편을 통하여 스프링을 장착시킨 경첩으로 구성한 것을 그 기술적 구성상의 기본적인 특징으로 한다.In order to achieve this purpose, the fire protection shutter opening and closing device of the present invention joins a pivoting plate composed of a fixed member having a locking piece and a main coupling member having a main housing formed on one side of the shutter member of the emergency exit door, and emergency escape. The door frame on the side of the shutter member of the door is connected to the upper and lower ends of the main housing to form a sub-combination member which forms a sub-housing coupled to the hinge shaft, and a fixing plate made of a fixing member integrally formed therewith, wherein the rotation plate and the fixing plate are combined. The outside of each housing is fixed to the sealing cover formed with a locking piece consisting of a hinge mounted with a spring through the locking piece of the rotating plate and the locking piece of the sealing cover is a basic feature of the technical configuration.

위와 같이 구성된 본 고안은 바람직한 실시에를 첨부된 도면을 보면서 상세히 설명하면 다음과 같다.The present invention configured as described above is described in detail with reference to the accompanying drawings, preferred embodiments are as follows.

도 1은 방화용 셔터에 비상 탈출문을 나타낸 정면도이고, 도 2는 본 고안의 방화용 셔터 개폐장치의 경첩을 나타낸 분해사시도이며, 도 3는 본 고안의 방화용 셔터 개폐장치의 비상탈출문이 닫었 을 때의 경첩 부위를 나타낸 사시도이고, 도 4는 본 고안의 방화용 셔터 개폐장치의 비상탈출문이 열려 을 때의 경첩부위를 나타낸 사시도이다.1 is a front view showing an emergency escape door to the fire shutter, Figure 2 is an exploded perspective view showing a hinge of the fire shutter shutter device of the present invention, Figure 3 is an emergency escape door of the fire shutter shutter opening device of the present invention Figure 4 is a perspective view showing a hinge portion when closed, Figure 4 is a perspective view showing a hinge portion when the emergency exit door of the fire shutter opening and closing device of the present invention is opened.

도 1내지 도 4에서 나타낸 바와 같이, 본 고안의 방화용 셔터 개폐장치는 비상탈출문(3)의 셔터부재(2)의 일측에는 걸림편(122)을 형성시킨 고정부재(120)와 메인하우징(113)을 형성시킨 메인결합부재(110)가 일체로 이루어진 회동플레이트(100)를 접합하고 비상탈출문(3)의 셔터부재(2) 측의 문틀에는 메인하우징(113)의 상하단에 연통되어 힌지축(150)으로 결합되는 서브하우징(221)을 형성시킨 서브결합부재(210)와 이와 일체로 형성되는 고정부재(220)로 이루어지는 고정플레이트(200)를 접합시키되 회동플레이트(200)와 고정플레이트(200)가 결합되는 각각의 하우징(113,221) 외부에는 걸림편(310)이 형성된 밀페덮개(300)를 고정시켜 회동플레이트(100)의 걸림편(122)과 밀폐덮개(300)의 걸림편(310)을 통하여 스프링(240)을 장착시킨 경첩(10)으로 구성한다.As shown in Figures 1 to 4, the fire protection shutter opening and closing device of the present invention is the fixing member 120 and the main housing in which the locking piece 122 is formed on one side of the shutter member 2 of the emergency exit door (3). The main coupling member 110 formed with the 113 is joined to the rotating plate 100 formed integrally, and is connected to the upper and lower ends of the main housing 113 to the door frame of the shutter member 2 side of the emergency exit door 3. Bonding the fixing plate (200) consisting of the sub-coupling member (210) and the fixing member (220) formed integrally with the sub-housing (221) coupled to the hinge shaft (150), and fixed to the rotating plate (200). Each of the housings 113 and 221 to which the plate 200 is coupled is fixed to the sealing cover 300 on which the locking pieces 310 are formed, so that the locking pieces 122 and the sealing cover 300 of the rotation plate 100 are fixed. Consists of a hinge 10 mounted with a spring 240 through (310).

상기와 같이 구성된 경첩(10)은 비상탈출문(3)에 각각으로 연접된 셔터부재(2) 일측에 한 개소씩 장착하면서 회동플레이트(100)와 고정플레이트(200)의 연결편(111,211)이 다른 동일한 경첩(10)의 회동플레이트(100)와 고정플레이트(200)의 연결편덮개부(112,212)의 내측으로 내입되도록 하여 방화용셔터(1)의 개방 및 패쇄를 위해 셔터를 감아 올릴 때나 감아 내릴 때 경첩(10)이 설치된 셔터부재(2) 사이의 틈새를 확실하게 차단하면서 다수개로 상호 연결되는 경첩(10)의 결합성을 향상시키도록 한다.The hinge 10 configured as described above is connected to the emergency exit door 3 by one position on one side of the shutter member 2, and the connecting pieces 111 and 211 of the pivoting plate 100 and the fixing plate 200 are different from each other. When the rolling plate 100 of the same hinge 10 and the connection plate cover 112,212 of the fixing plate 200 to be inserted into the inside of the shutter for the opening and closing of the fire shutter (1) or when winding down The hinge 10 is securely blocking the gap between the shutter member 2 is installed to improve the coupling of the hinge 10 is connected to a plurality.

여기서 회동플레이트(100)는 고정부재(120)의 걸림편(122)이 형성된 일측으로 개구부(121)를 형성시켜 개구부(121)를 통하여 걸림편(122)에 스프링(240)의 고리를 손쉽게 장착 할 수 있도록 하되 개구부(121)의 외부에 외부로 빛을 차단하는 차단덮개(130)를 접합하여 개구부(121)를 통한 화염 및 유동가스의 광역확산을 최소화한다.Here, the rotation plate 100 forms an opening 121 to one side where the locking piece 122 of the fixing member 120 is formed to easily mount the hook of the spring 240 to the locking piece 122 through the opening 121. It is possible to do so by bonding the blocking cover 130 to block the light to the outside to the outside of the opening 121 to minimize the wide spread of the flame and flow gas through the opening 121.

이때 차단덮개(130)는 회동플레이트(100)의 고정부재(120) 전면에 더욱 긴밀히 접합되도록 고정부재(120)에 밀착되는 부분에 절곡편(131)을 절곡시켜 화염 및 유독가스에 대한 차폐성을 향상시킨다.At this time, the blocking cover 130 bends the bending piece 131 to a part in close contact with the fixing member 120 to be more closely bonded to the front surface of the fixing member 120 of the rotation plate 100 to shield against flame and toxic gas. Improve.

더불어 회동플레이트(100)의 메인결합부재(110)는 상부 일측단에 연결편(111)을 돌출시키고 타측단에는 겹칩부(114)를 일정각도로 절곡되도록 형성시켜 겹칩부(114)가 고정플레이트(200)의 서브결합부재(210)의 상측 전면 측에 항상 맞닿도록 하여 화염으로부터의 차폐성을 향상시킨다.In addition, the main coupling member 110 of the rotation plate 100 protrudes the connecting piece 111 at one end of the upper portion, and forms the overlapping chip portion 114 at a predetermined angle at the other end thereof so that the overlapping chip portion 114 is fixed plate ( It is always in contact with the upper front side of the sub coupling member 210 of 200 to improve the shielding from the flame.

나아가 메인결합부재(110)의 하부에는 연결편(111)과 겹침부(114)를 일측과타측에 각각 돌출시킨 연결편덮개부(112)를 형성시켜 상기 연결편덮개부(112)이 라운드형상의 내측으로 반원의 형상을 띠운 다른 경첩의 연결편(111,211)을 내입되게 하여 방화용셔터(1)를 감아 올릴 때 셔터부재(2)와 일체로 용이하게 감길 수 있도록 한다.Furthermore, the connecting piece cover 112 is formed at the lower portion of the main coupling member 110 so as to protrude the connecting piece 111 and the overlapping portion 114 on one side and the other side, respectively, so that the connecting piece cover 112 is in a round shape. The connecting pieces 111 and 211 of other hinges in the shape of a semicircle are inserted so that they can be easily wound integrally with the shutter member 2 when the fire shutter 1 is wound up.

또한 고정플레이트(200)는 고정부재(220))의 전면에 차단덮개(230)를 접합하여 메인하우징(113)과 서브하우징(221)의 외부에 위치된 밀폐덮개(300)의 일측과 고정되도록 접합하되 밀폐덮개(300)는 양측으로 돌출날개(330)을 형성시켜 상기 일측의 돌출날개(330)에는 스프링을 걸어 장착할 수 있는 걸림편(310)을 형성시키고 타측의 돌출날개(330)는 차단덮개(230)의 내부로 내입시켜 접합한다.In addition, the fixing plate 200 is bonded to the blocking cover 230 on the front of the fixing member 220 to be fixed to one side of the sealing cover 300 located on the outside of the main housing 113 and the sub-housing 221. Bonding but the sealing cover 300 to form a protruding wing 330 on both sides to form a locking piece 310 that can be mounted to the spring on the protruding wing 330 of one side and the protruding wing 330 of the other side Into the inside of the blocking cover 230 and bonded.

이렇게 접합된 밀폐덮개(300)는 돌출날개(330)가 차단덮개(230)와 접합되어 있으므로 고정플레이트(200)와 일체로 고정된다. 이와 같이 비상탈출문(3)을 개방하게되면 힌지축(150)을 중심으로 회전하는 회동플레이트(100)측과 밀폐덮개(300)의 걸림편(122) 사이에 걸쳐 연결되도록 장착시켜 비상탈출문(3)의 회전에 의해 일체로 연동하는 회동플레이트(100)는 스프링(240)을 늘어나게 함으로서 스프링(240)의 복원력에 의해 언제라도 비상탈출문(3)을 자동적으로 닫히도록 할 수 있다.Since the sealing cover 300 is bonded so that the protruding wing 330 is bonded to the blocking cover 230, it is fixed integrally with the fixing plate 200. When the emergency exit door 3 is opened as described above, the emergency exit door 3 is installed to be connected between the rotation plate 100 rotating around the hinge shaft 150 and the locking piece 122 of the sealing cover 300. Rotating plate 100 integrally interlocked by the rotation of (3) is to extend the spring 240 to automatically close the emergency exit door (3) at any time by the restoring force of the spring (240).

여기서 회동플레이트(100)와 고정플레이트(200)의 고정부재(120,220))에는 차단덮개(230)가 접합된 외곽으로 리브(221,222)를 돌출 형성시켜 고정부재(120,220)의 강도를 보강한다.Here, the fixing members 120 and 220 of the rotation plate 100 and the fixing plate 200 protrude and form ribs 221 and 222 outwardly to which the blocking cover 230 is bonded to reinforce the strength of the fixing members 120 and 220.

이상에서 살펴본 바와 같이, 본 고안의 방화용 셔터 개폐장치는 비상탈출문(3)의 셔터부재(2)의 일측에는 걸림편(122)을 형성시킨 고정부재(120)와 메인하우징(113)을 형성시킨 메인결합부재(110)가 일체로 이루어진 회동플레이트(100)를 접합하고 비상탈출문(3)의 셔터부재(2) 측의 문틀에는 메인하우징(113)의 상하단에 연통되어 힌지축(150)으로 결합되는 서브하우징(221)을 형성시킨 서브결합부재(210)와 이와 일체로 형성되는 고정부재(220)로 이루어지는 고정플레이트(200)를 접합시키되 회동플레이트(200)와 고정플레이트(200)가 결합되는 각각의 하우징(113,221) 외부에는 걸림편(310)이 형성된 밀페덮개(300)를 고정시켜 회동플레이트(100)의 걸림편(122)과 밀폐덮개(300)의 걸림편(310)을 통하여 스프링(240)을 장착시킨 경첩(10)으로 구성하여 정밀주물생산이 아닌 다수의 부품을 상호 접합시켜 적은 제작단가로 방화 셔터 개폐장치를 생산할 수 있는 효과가 있다.As described above, the fire protection shutter opening and closing device of the present invention has a fixing member 120 and the main housing 113 formed with a locking piece 122 on one side of the shutter member 2 of the emergency exit door (3). Bonding the rotating plate 100 formed integrally with the main coupling member 110 formed and the door frame on the side of the shutter member 2 of the emergency exit door 3 is communicated with the upper and lower ends of the main housing 113, the hinge shaft 150 A bonding plate (200) consisting of a sub-coupling member (210) having a sub housing (221) coupled thereto and a fixing member (220) formed integrally therewith, but with a rotation plate (200) and a fixing plate (200). Is fixed to the sealing cover 300, the locking piece 310 is formed on the outside of each of the housings 113 and 221 is coupled to the locking piece (122) of the rotating plate 100 and the locking piece (310) of the sealing cover (300). Consists of a hinge (10) equipped with a spring 240 through a number of non-precision casting To interconnect the arms has the effect of producing the fire protection shutter opening and closing apparatus with low production cost.

또한 다수의 부품을 사용함으로서 빛을 차단할 수 있을 정도의 밀폐력을 갖도록 하여 화염 및 유독가스의 광역확산을 억제시켜 화재의 확산을 방지하는 효과가 있다.In addition, by using a large number of parts to have a sealing force enough to block the light it is effective to prevent the spread of fire by suppressing the global diffusion of flames and toxic gases.

Claims (4)

비상탈출문(3)의 셔터부재(2)의 일측에는 걸림편(122)을 형성시킨 고정부재(120)와 메인하우징(113)을 형성시킨 메인결합부재(110)가 일체로 이루어진 회동플레이트(100)를 접합하고 비상탈출문(3)의 셔터부재(2) 측의 문틀에는 메인하우징(113)의 상하단에 연통되어 힌지축(150)으로 결합되는 서브하우징(221)을 형성시킨 서브결합부재(210)와 이와 일체로 형성되는 고정부재(220)로 이루어지는 고정플레이트(200)를 접합시키되 회동플레이트(200)와 고정플레이트(200)가 결합되는 각각의 하우징(113,221) 외부에는 걸림편(310)이 형성된 밀페덮개(300)를 고정시켜 회동플레이트(100)의 걸림편(122)과 밀폐덮개(300)의 걸림편(310)을 통하여 스프링(240)을 장착시킨 경첩(10)으로 구성한 것을 특징으로 하는 방화용 셔터 개폐장치.On one side of the shutter member 2 of the emergency exit door (3) the rotating plate consisting of a fixed member 120 is formed with the engaging piece 122 and the main coupling member 110 formed with the main housing 113 integrally ( 100 is a sub-joining member which joins 100 and forms a sub-housing 221 connected to the upper and lower ends of the main housing 113 to the door frame of the shutter member 2 side of the emergency exit door 3 and coupled to the hinge shaft 150. (210) and the fixing plate 200 made of a fixing member 220 formed integrally therewith, but the engaging plate 310 outside the respective housings 113 and 221 to which the rotating plate 200 and the fixing plate 200 are coupled. ) Is formed of a hinge 10 to which the spring 240 is mounted through the locking piece 122 of the rotating plate 100 and the locking piece 310 of the sealing cover 300 by fixing the formed sealing cover 300. Fire protection shutter opening and closing device characterized in that. 제 1항에 있어서,The method of claim 1, 상기 회동플레이트(100)는 고정부재(120)의 걸림편(122)이 형성된 일측으로 개구부(121)를 형성시켜 걸림편(122)에 스프링(240)의 장착을 손쉽게 할 수 있도록 하되 개구부(121)의 외부로 빛을 차단하는 차단덮개(130)를 접합하고 더불어 고정부재(120)의 강도보강을 위해 개구부(121)의 측방으로 리브(123)를 전면으로 돌출되도록 형성시키며, 또한 회동플레이트(100)의 메인결합부재(110)는 상부 일측단에 연결편(111)을 돌출시키고 타측단에는 겹칩부(114)를 일정각도로 절곡되도록 형성시키며 메인결합부재(110)의 하부에는 연결편덮개부(112)를 라운딩지게 하방으로 형성시켜 여기에 연결편(111)과 겹침부(114)를 일측과 타측에 각각 형성시켜 구성한 것을 특징으로 하는 방화용 셔터 개폐장치.The pivoting plate 100 forms an opening 121 to one side where the locking piece 122 of the fixing member 120 is formed to facilitate mounting of the spring 240 on the locking piece 122, but has an opening 121. Bonding the shielding cover 130 to block the light to the outside of the) and to form the rib 123 to protrude to the front side of the opening 121 to the side to enhance the strength of the fixing member 120, and also the rotating plate ( The main coupling member 110 of the 100 protrudes the connecting piece 111 at one upper end, and forms the overlapping chip part 114 at the other end to be bent at a predetermined angle, and at the lower portion of the main coupling member 110, the connecting piece cover part ( Fired shutter opening and closing device characterized in that the 112 is formed to be rounded downward so that the connecting piece 111 and the overlapping portion 114 are formed on one side and the other side, respectively. 제 1항에 있어서,The method of claim 1, 상기 고정플레이트(200)는 고정부재(220)의 전면에 차단덮개(230)를 접합하여 메인하우징(113)과 서브하우징(221)의 외부에 위치된 밀폐덮개(300)의 일측에 형성된 돌출날개(330)가 차단덮개(230)의 내측으로 내입되도록 한 다음 고정시키고 또한 서브결합부재(210)의 상부에는 연결편(211)을 돌출시키고 하부에는 연결편 덮개부(212)를 라운드지게 형성시켜 구성한 것을 특징으로 하는 방화용 셔터 개폐장치.The fixing plate 200 is bonded to the blocking cover 230 on the front of the fixing member 220 protruding wing formed on one side of the sealing cover 300 located on the outside of the main housing 113 and the sub-housing 221. 330 is inserted into the inner side of the blocking cover 230 and then fixed, and the upper part of the sub coupling member 210 protrudes the connection piece 211 and the lower part formed by forming the connection piece cover portion 212 round Fire protection shutter opening and closing device characterized in that. 삭제delete
KR20-2002-0027432U 2002-09-12 2002-09-12 device of opening and shutting for shutter of fire prevention KR200300442Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20-2002-0027432U KR200300442Y1 (en) 2002-09-12 2002-09-12 device of opening and shutting for shutter of fire prevention

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20-2002-0027432U KR200300442Y1 (en) 2002-09-12 2002-09-12 device of opening and shutting for shutter of fire prevention

Publications (1)

Publication Number Publication Date
KR200300442Y1 true KR200300442Y1 (en) 2003-01-14

Family

ID=49398418

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20-2002-0027432U KR200300442Y1 (en) 2002-09-12 2002-09-12 device of opening and shutting for shutter of fire prevention

Country Status (1)

Country Link
KR (1) KR200300442Y1 (en)

Similar Documents

Publication Publication Date Title
KR100767069B1 (en) Louver door having drooping protect device
KR200492197Y1 (en) Door
KR200300442Y1 (en) device of opening and shutting for shutter of fire prevention
KR100629275B1 (en) Security window with easy opening and closing
KR20060116144A (en) Hinge
KR100774489B1 (en) One body type multi-function window
KR102318949B1 (en) Double swing type fire door having close type windbreaker
KR100695809B1 (en) Crime prevention window in building capable of opening and shutting
KR101081626B1 (en) A hinge structure for a door of fire shutter
KR200402137Y1 (en) A bracket for fireproof shutter emergency door
KR102176650B1 (en) Fire prevention door
KR100717137B1 (en) An emergency door structure of prevention of fire shutter
KR20160000197U (en) Combined structure fire doors
KR200310926Y1 (en) Emergency exit for imprving closing of fireproof shutler
KR101624802B1 (en) Shaft connection structure of hinge for fireproof shutter
KR200314067Y1 (en) Lateral cover unit of the emergency gate for a fire prevention shutter
KR200403227Y1 (en) a smokeproof stopper for emergency door of fireproof shutter
KR102333729B1 (en) Ascending and descending module for fireproof door locking
KR20050065469A (en) Emergency door bracket for fire closure shutter
KR200497704Y1 (en) Perspective fireproof shutter
KR100666510B1 (en) Emergency escape door of fireproof shutter
KR100731917B1 (en) a smokeproof stopper for emergency door of fireproof shutter
KR100315214B1 (en) Fireprood damper for cultual assets
KR200300570Y1 (en) Denice for preventking droop of emergrncy exit of firproof shutter
KR200242468Y1 (en) The fire prevention for hinge structure of a shutter

Legal Events

Date Code Title Description
REGI Registration of establishment
T201 Request for technology evaluation of utility model
T701 Written decision to grant on technology evaluation
G701 Publication of correction
FPAY Annual fee payment

Payment date: 20111130

Year of fee payment: 10

EXPY Expiration of term