KR200310926Y1 - Emergency exit for imprving closing of fireproof shutler - Google Patents

Emergency exit for imprving closing of fireproof shutler Download PDF

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Publication number
KR200310926Y1
KR200310926Y1 KR20-2002-0031615U KR20020031615U KR200310926Y1 KR 200310926 Y1 KR200310926 Y1 KR 200310926Y1 KR 20020031615 U KR20020031615 U KR 20020031615U KR 200310926 Y1 KR200310926 Y1 KR 200310926Y1
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KR
South Korea
Prior art keywords
emergency exit
shutter member
shutter
exit door
door
Prior art date
Application number
KR20-2002-0031615U
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Korean (ko)
Inventor
정순자
장종복
Original Assignee
장종복
정순자
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Priority to KR20-2002-0031615U priority Critical patent/KR200310926Y1/en
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Publication of KR200310926Y1 publication Critical patent/KR200310926Y1/en

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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

Abstract

본 고안의 방화용 셔터의 차폐성을 향상시킨 비상탈출문 상기 셔터부재(100)의 걸림고리(101) 상하부를 소정의 폭으로 부분 절개하되 상부는 상향으로 절곡시킨 절곡편(113)을 형성시키고 하부는 걸림고리(101)를 제거한 차단부(112)를 일측에 형성시킨 비상탈출문 셔터부재(110)와, 상기 비상탈출문 셔터부재(110)의 차단부(112)와 중첩되면서 밀착되도록 셔터부재(100)의 걸림고리(101) 상하부를 소정의 폭으로 부분 절개하되 상부와 하부를 각각 엇갈리게 라운드되게 만곡시킨 중첩편(123)을 포함하는 밀착부(122)를 일측에 일체로 형성시킨 문틀 셔터부재(120)로 구성하여 비상탈출문을 폐쇄시 차단부와 밀착부가 상호 겹쳐지면서 더욱 확실하게 밀차되도록 하여 화재시 화염의 광역확산을 억제하고 유독가스 및 연기가 발화지점에서 확산되는 것을 최소화하고 차단부와 밀착부를 각각의 셔터부재에 일체로 성형시킴으로서 부품의 수를 최소화하여 설치비용과 설치기간을 절감 및 최소화시킬 수 있는 효과가 있다.Emergency exit door to improve the shielding of the fire protection shutter of the present invention partly cut the upper and lower portions of the hook ring 101 of the shutter member 100 to a predetermined width, but the upper portion forms a bending piece 113 bent upwards The emergency exit door shutter member 110 having the blocking portion 112 having the locking ring 101 removed thereon is formed on one side, and the shutter member is in close contact with the blocking part 112 of the emergency exit door shutter member 110. The door frame shutter integrally formed on one side of the contact portion 122 including an overlapping piece 123 of which the upper and lower portions of the hook 101 of the hook 100 are partially cut to have a predetermined width, and the upper and lower portions are rounded alternately. It is composed of a member 120 so that when the emergency exit door is closed, the blocking part and the close contact part overlap each other more reliably, thereby suppressing the wide spread of the flame in case of fire, minimizing the spread of toxic gas and smoke at the ignition point and There is an effect that it is possible to integrally reduce and minimize installation costs, and installation time by minimizing the number of parts in the molding sikimeuroseo portion and the contact parts of each of the shutter members.

Description

방화용 셔터의 차폐성을 향상시킨 비상탈출문.{Emergency exit for imprving closing of fireproof shutler}Emergency exit door that improves the shielding property of fire shutter. {Emergency exit for imprving closing of fireproof shutler}

본 고안은 방화용 셔터의 차폐성을 향상시킨 비상탈출문에 관한 것으로서, 더욱 상세하게는 화재의 광역확산을 방지하도록 건축물 내에 설치하는 방화용셔터에 화재시 비상 탈출용으로 설치되는 비상탈출문을 소수 부품의 조합으로 일체화시켜 비상탈출문의 차폐성을 향상시킴으로서 화재의 광역확산을 억제하는 방화용 셔터의 차폐성을 향상시킨 비상탈출문에 관한 것이다.일반적으로 건축물에서 화재가 발생했을 경우 화재가 건축물 내부 전체에 번지지 않도록 건출물의 내화구조는 바닥 ·벽 및 방화문 또는 방화셔터 등으로 만들어진다.The present invention relates to an emergency exit door that improves the shielding property of the fire shutter, and more particularly, a small number of emergency exit doors installed for emergency escape in a fire shutter installed in a building to prevent wide spread of fire. It relates to an emergency exit door that improves the shielding property of a fire prevention shutter that suppresses wide spread of fire by integrating a combination of parts to improve the shielding ability of an emergency exit door. The fireproof structure of the building is made of floor, wall, fire door or fire shutter so as not to spread.

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 경첩부 및 바깥측 부분의 밀폐성과 차폐성을 항상 염두하여 설치하여 한다.The emergency escape door installed in the fire shutter has the sealability and shielding property of the hinge part and the outer part where there is always room for a gap with the outside when the emergency exit door is installed to effectively achieve the above purpose. Always install it in mind.

이와 같이 비상탈출문이 설치된 방화용 셔터는 도 1 내지 도 4에서 나타낸 바와 같이, 통상 비상탈출문(12)과 문틀(11)은 다수개의 셔터부재(100)가 상하로 순차적으로 결합하여 이루어지며, 이러한 셔터부재(100)는 상측과 하측에 각각 만곡된 걸림고리(101)를 엇갈리게 형성시켜 다수개의 셔터부재(100)를 연결축(102)으로 상호 힌지 연결하여 형성시키게 된다.As described above, as shown in FIGS. 1 to 4, the fire shutter having the emergency exit door is installed in the emergency exit door 12 and the door frame 11, and a plurality of shutter members 100 are sequentially formed up and down. In addition, the shutter member 100 is formed by staggering the hooks 101 curved on the upper side and the lower side, respectively, to form a plurality of shutter members 100 hingedly connected to each other by the connecting shaft 102.

이렇게 형성된 비상탈출문(12)은 방화용 셔터(10)의 일측 하방에 개구시킨 문틀(11)에 경첩(13)에 의해 지지되도록 하여 설치한다.The emergency exit door 12 thus formed is installed to be supported by the hinge 13 on the door frame 11 opened below one side of the fire shutter 10.

이때, 방화용셔터(10)의 문틀(11)에 설치되는 비상탈출문(12)의 바깥 측 즉, 셔터부재(100)에 경첩(13)이 설치된 반대방향인 셔터부재(100)의 제일 바깥 측 배면에는 별도의 구성 부품인 차단플레이트(111)를 소폿용접으로 고정시키고 이와 대응되는 문틀(11)의 문틀 셔터부재(120)의 일측에는 밀착플레이트(121)를 접합시켜 비상탈출문(12)의 개폐에 의해 차단플레이트(111)가 문틀 셔터부재(120)의 밀착플레이트(121)에 상호 2중으로 겹쳐지면서 밀착되어 비상탈출문(12)이 닫힐 때 문틀(11)과의 틈새를 없애 비상탈출문의 차폐성을 향상시켰다.그러나 이와 같이 비상탈출문 셔터부재(110)와 문틀 셔터부재(120)에 차단플레이트(111)와 밀착플레이트(121)를 스폿용접으로 접합함으로서 각각의 셔터부재(110,120)의 전면 및 배면에 접합되는 면사이에 미세한 틈새가 발생되어 화염이나 유독가스가 누출될 수 있는 문제점이 있었다.또한 비상탈출문(12)의 반복적인 사용으로 각각의 셔터부재(110,120)에 고정되었던 차단플레이트(111)와 밀착플레이트(121)가 떨어져 나가는 등 비상탈출문(12)의 견고성 및 효율적인 차폐성이 떨어지는 문제점이 있었으며, 더불어 방화용셔터(10)의 부품의 갯수가 많아짐에 따라 제작단가가 높아져 방화용셔터(10)의 설치비용이 높아지는 문제점이 있었다.At this time, the outer side of the emergency exit door 12 installed in the door frame 11 of the fire shutter 10, that is, the outermost of the shutter member 100 in the opposite direction in which the hinge 13 is installed on the shutter member 100. The side plate is fixed to the blocking plate 111, which is a separate component by the spot welding, and one side of the door frame shutter member 120 of the door frame 11 corresponding to the close contact plate 121 to the emergency exit door 12 When the emergency stop door 12 is closed, the blocking plate 111 is overlapped with the double close contact plate 121 of the door frame shutter member 120 by the opening and closing of the door frame 11 to eliminate the gap with the door frame 11. However, the shielding property of the door is improved. However, the spotting plate 111 and the contact plate 121 are bonded to the emergency exit door shutter member 110 and the door frame shutter member 120 by spot welding. Fine gaps are generated between the surfaces joined to the front and back. In addition, there is a problem that toxic gas may leak. In addition, by repeatedly using the emergency exit door 12, the blocking plate 111 and the close contact plate 121, which were fixed to the shutter members 110 and 120, fall out. There was a problem in that the firmness and efficient shielding of the escape door 12 is inferior, and as the number of parts of the fire shutter 10 increases, the manufacturing cost increases and the installation cost of the fire shutter 10 increases.

따라서 본 고안의 주 목적은 비상탈출문의 비상탈출문 셔터부재와 문틀 셔터부재 각각의 일측 부분이 비상탈출문의 개폐시 상호 효과적으로 중첩되면서 밀착되도록 차단부와 밀착부를 소성가공으로 일체로 성형시켜 다수의 부품의 조합으로 이루어지는 비상탈출문의 부품과 부품사이의 틈새를 없애 비상탈출문과 문틀의 밀폐성 및 차폐성을 향상시켜 화염 및 유동가스의 광역확산을 억제하는 방화용 셔터의 차폐성을 향상시킨 비상탈출문을 제공하는데 있다.본 고안의 다른 목적은 비상탈출문의 차폐성 향상을 위하여 비상탈출문 셔터부재와 문틀 셔터부재에 용접 등을 통하여 접합시키던 부품을 소성가공을 통하여 부 각각의 셔터부재의 일측에 일체로 형성시킴으로서 방화용셔터의 설치비용과 설치기간을 절감 및 최소화시킬 수 있도록 하는 방화용 셔터의 차폐성을 향상시킨 비상탈출문을 제공하는데 있다.Therefore, the main object of the present invention is to form a plurality of parts integrally formed by plastic processing so that the one part of each of the emergency exit door shutter member and the door frame shutter member of the emergency exit door overlap each other effectively when the emergency exit door is opened and closed. To provide emergency escape doors that improve the shielding properties of fire shutters that suppress the wide spread of flames and flow gases by eliminating gaps between parts and parts of emergency exit doors. Another object of the present invention is to provide a fire protection by integrally forming the parts that were joined to the emergency exit door shutter member and the door frame shutter member by welding, etc., on one side of each shutter member through plastic working to improve the shielding ability of the emergency exit door. Fire prevention to reduce and minimize installation cost and installation period It is to provide an emergency exit door with improved shielding of the shutter.

도 1은 종래의 비상탈출문의 차폐성 향상을 위한 겹침장치를 나타낸 분해사시도.도 1은 일반적인 방화용 셔터에 비상탈출문이 설치된 상태를 나타낸 계략도.도 2는 종래의 비상탈출문을 문틀에 설치한 상태를 나타낸 분해사시도.도 3은 종래의 비상탈출문과 문틀에 설치시킨 차단플레이트와 밀착플레이트를 나타낸 확대 부분사시도.도 4는 종래의 문틀에 비상탈출문이 닫혀진 상태를 나타낸 평단면도.도 5는 본 고안의 차폐성을 향상시킨 비상탈출문이 문틀에 설치시킨 상태를 나타낸 분해사시도.도 6은 본 고안의 비상탈출문과 문틀의 밀착되는 부분을 나타낸 확대 분해사시도.도 7은 본 고안의 문틀에 비상탈출문이 닫혀진 상태를 나타낸 평단면도.도 8은 본 고안의 문틀에 비상탈출문이 닫혀진 상태를 나타낸 측단면도.1 is an exploded perspective view showing the overlapping device for improving the shielding of the conventional emergency exit door. Figure 1 is a schematic view showing a state in which the emergency exit door is installed in a general fire shutter. Figure 3 is an exploded perspective view showing a state. Fig. 3 is an enlarged partial perspective view showing a blocking plate and a close contact plate installed on a conventional emergency exit door and door frame. Is an exploded perspective view showing a state in which the emergency exit door is installed in the door frame to improve the shielding of the present invention. Fig. 8 is a side sectional view showing a state in which the emergency exit door is closed in the door frame of the present invention.

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

10 :방화용셔터 11 : 문틀10: fire shutter 11: door frame

12 : 비상탈출문 13 : 경첩100 : 셔터부재 101 : 걸림고리102 : 연결축 110 : 비상탈출문 셔터부재111 : 차단플레이트 112 : 차단부113 : 절곡편 120 : 문틀 셔터부재121 : 밀착플레이트 122 : 밀착부123 : 중첩편 124 : 리브DESCRIPTION OF SYMBOLS 12 Emergency escape door 13 Hinge 100 Shutter member 101 Hanging ring 102 Connection shaft 110 Emergency escape door Shutter member 111 Blocking plate 112 Blocking part 113 Bending 120 Door frame shutter member 121 Contact plate 122 Close contact 123: overlapping piece 124: rib

이러한 목적을 달성하기 위하여 본 고안의 방화용 셔터의 차폐성을 향상시킨 비상탈출문은 상측과 하측에 걸림고리를 각각 엇갈리면서 만곡되게 형성시킨 셔터부재를 연결축으로 순차되게 힌지 연결시킨 방화용셔터의 일측에 문틀을 개구시켜 경첩을 통하여 비상탈출문이 개폐되도록 하되 비상탈출문 셔터부재와 문틀 셔터부재의 조합으로 이루어지는 비상탈출문과 문틀의 경계부에 대한 차폐성을 향상시키기 위한 방화용 셔터의 비상탈출문에 있어서,상기 셔터부재의 걸림고리 상하부를 소정의 폭으로 부분 절개하되 상부는 상향으로 절곡시킨 절곡편을 형성시키고 하부는 걸림고리를 제거한 차단부를 일측에 형성시킨 비상탈출문 셔터부재와, 상기 비상탈출문 셔터부재의 차단부와 중첩되면서 밀착되도록 셔터부재의 걸림고리 상하부를 소정의 폭으로 부분 절개하되 상부와 하부를 각각 엇갈리게 라운드되게 만곡시킨 중첩편을 포함하는 밀착부를 일측에 일체로 형성시킨 문틀 셔터부재로 구성함을 그 기술적 구성상의 기본 특징으로 한다.In order to achieve this purpose, the emergency exit door which improves the shielding property of the fire protection shutter of the present invention has a fire shutter that is hinged to the connecting shaft in order to connect the shutter member formed by bending the hooks on the upper and lower sides, respectively. Open the door frame on one side to open and close the emergency exit door through the hinge, but the emergency exit door composed of the combination of the emergency exit door shutter member and the door frame shutter member and the emergency exit door of the fire shutter to improve the shielding against the boundary of the door frame. The emergency exit door shutter member may include a cut piece formed by bending a portion of the upper and lower parts of the locking member of the shutter member to a predetermined width, and an upper part of the shutter ring, and a lower part of the shutter member. The upper and lower locking hooks of the shutter member are fixed so as to overlap with the blocking portion of the door shutter member. But parts cut away and that the door frame consists of a shutter member having integrally formed on one side in close contact portion including an overlap section in which each offset to be bent round the top and bottom on the basic feature that the technical configuration.

위와 같이 구성된 본 고안의 바람직한 실시예를 첨부된 도면을 참조하면서 상세히 설명하면 다음과 같다.도 5는 본 고안의 차폐성을 향상시킨 비상탈출문이 문틀에 설치시킨 상태를 나타낸 분해사시도이고, 도 6은 본 고안의 비상탈출문과 문틀의 밀착되는 부분을 나타낸 확대 분해사시도이며, 도 7은 본 고안의 문틀에 비상탈출문이 닫혀진 상태를 나타낸 평단면도이고, 도 8은 본 고안의 문틀에 비상탈출문이 닫혀진 상태를 나타낸 측단면도이다.The preferred embodiment of the present invention configured as described above will be described in detail with reference to the accompanying drawings. FIG. 5 is an exploded perspective view showing a state in which an emergency escape door having improved shielding property of the present invention is installed in a door frame, and FIG. 6. Is an enlarged exploded perspective view showing the close contact of the emergency exit door and the door frame of the present invention, Figure 7 is a plan cross-sectional view showing a state of the emergency exit door closed to the door frame of the present invention, Figure 8 is an emergency exit door to the door frame of the present invention It is a side sectional view which shows the closed state.

도 5내지 도 8에서 나타낸 바와 같이, 본 고안의 방화용 셔터의 차폐성을 향상시킨 비상탈출문은 상측과 하측에 걸림고리(101)를 각각 엇갈리면서 만곡되게 형성시킨 셔터부재(100)를 연결축으로 순차되게 힌지 연결시킨 방화용셔터(10)의 일측에 문틀(11)을 개구시켜 경첩(13)을 통하여 비상탈출문(12)이 개폐되도록 하되 비상탈출문 셔터부재(110)와 문틀 셔터부재(120)의 조합으로 이루어지는 비상탈출문(12)과 문틀(11)의 경계부에 대한 차폐성을 향상시키기 위한 방화용 셔터의 비상탈출문에 있어서,상기 셔터부재(100)의 걸림고리(101) 상하부를 소정의 폭으로 부분 절개하되 상부는 상향으로 절곡시킨 절곡편(113)을 형성시키고 하부는 걸림고리(101)를 제거한 차단부(112)를 일측에 형성시킨 비상탈출문 셔터부재(110)와, 상기 비상탈출문 셔터부재(110)의 차단부(112)와 중첩되면서 밀착되도록 셔터부재(100)의 걸림고리(101) 상하부를 소정의 폭으로 부분 절개하되 상부와 하부를 각각 엇갈리게 라운드되게 만곡시킨 중첩편(123)을 포함하는 밀착부(122)를 일측에 일체로 형성시킨 문틀 셔터부재(120)로 구성한다.상기 셔터부재(100)에 엇갈리게 걸림고리(101)를 형성시킨 것으로 이를 연결축(102)으로 힌지 결합하여 상호 순차적으로 결합함으로서 방화용셔터(10)를 구성하고 다시 방화용셔터(10)에 개구시킨 문틀(11)에는 차단부(112)를 소성가공으로 일측에 형성시킨 비상탈출문 셔터부재(110)를 연결축(102)으로 순착되게 조합하여 경첩(13)을 이용하여 문틀(11)의 일측에 설치하며 상기 닫힘에 의해 회전하는 비상탈출문 셔터부재(110)의 바깥측과 밀착되는 문틀 셔터부재(120)의 일측 경계부에는 밀착부(122)를 소성가공을 통하여 일체로 형성시킨다.이때 비상탈출문 셔터부재(110)는 걸림고리(101)를 이용하여 연결축(102)으로 다수개의 비상탈출문 셔터부재(110)를 순차되게 결합시킬 때 상기 차단부(112)의 절곡편(113)이 비상탈출문 셔터부재(110)의 하부 배면측에 겹쳐지도록 하여 비상탈출문 셔터부재(110)의 차폐성을 향상시킨다.더불어, 문틀 셔터부재(120)는 걸림고리(101)를 이용하여 연결축(102)으로 다수개의 문틀 셔터부재(120)를 순차되게 결합시킬 때 상호 엇갈리게 만곡시킨 중첩편(123)이 엇갈리게 겹쳐지도록 하여 문틀(11)의 차폐성을 향상시킨다.나아가, 문틀 셔터부재(120)의 밀착부(122) 상부면에는 강도 보강용 리브(124)를 돌출시켜 경첩(13)에 내입시킨 스프링 복원력에 의해 자동적으로 개폐가 되는 비상탈출문(12)이 닫힐 때 비상탈출문 셔터부재(110)의 차단부(112)와 상호 강한 충격을 반복적으로 받는 문틀 셔터부재(120)의 밀착부(122)의 강도를 향상시킴과 동시에 차단부(112)의 배면이 밀착부(122)의 리브(124)의 상면에 밀착되도록 하여 비상탈출문 셔터부재(110)와 문틀 셔터부재(120) 사이에 발생할 수 있는틈새를 없앤다.이러한 비상탈출문 셔터부재(110)의 일측에 일체로 형성시킨 차단부(112)와 문틀 셔터부재(120)의 일측에 일체로 형성시킨 밀착부(122)는 비상탈출문(12)이 문틀(11)에 닫힐 때 밀착부(122)의 전면에 차단부(112)의 배면이 확실하게 밀착되도록 하여 미세한 틈새가 발생하지 않도록 한다.또한 비상탈출문 셔터부재(110)와 문틀 셔터부재(120)는 종래의 차단플레이트(111)와 밀착플레이트(121)를 스폿용접으로 고정시킨 구성에 비하여 각각의 셔터부재(110,120)에 차단부(112)와 밀착부(122)를 일체로 형성시킴으로서 비상탈출문 셔터부재(110)와 문틀 셔터부재(120)의 견고성 및 차폐성을 향상시킨다.이와 같이 비상탈출문 셔터부재(110)에 형성시킨 차단부(112)와 문틀 셔터부재(120)에 형성시킨 밀착부(122)를 소성가공을 통하여 일체로 형성시킴으로서 종래 차폐성 향상을 위하여 다수의 부품을 용접 등을 이용하여 접합하는 것보다 부품의 갯수를 줄이고 견고성을 향상시키며 비상탈출문과 문틀 사이의 경계부에 대한 차폐성을 향상시킬 수 있는 효과가 있다.As shown in Figure 5 to 8, the emergency exit door to improve the shielding of the fire prevention shutter of the present invention is connected to the shutter member 100 formed to be curved while crossing the hook ring 101 on the upper side and the lower side, respectively, By opening the door frame 11 on one side of the fire shutter (10) connected in sequence to the hinge so that the emergency exit door 12 is opened and closed through the hinge 13, but the emergency exit door shutter member 110 and the door frame shutter member In the emergency exit door of the fire prevention shutter for improving the shielding property to the boundary between the emergency exit door 12 and the door frame 11 made of a combination of 120, the upper and lower locking hooks 101 of the shutter member 100 And the emergency exit door shutter member 110 having a cutout portion 113 formed at a predetermined width, the upper part of which is bent upward, and the lower part of the lower part formed a blocking part 112 from which the catch ring 101 is removed. , The blocking part 112 of the emergency exit door shutter member 110 The upper and lower portions of the hook ring 101 of the shutter member 100 in a predetermined width so as to be in close contact with each other and close contact with the overlapping portion 122 including an overlapping piece 123 that is curved to alternately round the upper and lower portions. It consists of a door frame shutter member 120 formed integrally on one side. The locking ring 101 is formed to be staggered in the shutter member 100, which is hinged to the connecting shaft 102 to sequentially combine with each other for fire prevention. In the door frame 11 which constitutes the shutter 10 and is opened to the fire shutter 10, the emergency exit door shutter member 110 having the blocking portion 112 formed on one side by plastic working is connected to the connecting shaft 102. It is installed on one side of the door frame 11 using a hinge 13 in a smooth combination, and on one side boundary of the door frame shutter member 120 in close contact with the outer side of the emergency exit door shutter member 110 rotated by the closing. Work the plastic part 122 through plastic working At this time, the emergency exit door shutter member 110 when the plurality of emergency exit door shutter members 110 are sequentially coupled to the connecting shaft 102 using the locking ring 101, the blocking portion 112 The bent piece 113 of the emergency exit door shutter member 110 overlaps the lower rear side of the emergency exit door shutter member 110 to improve the shielding property. In addition, the door frame shutter member 120 has a locking ring 101. When the plurality of door frame shutter members 120 are sequentially coupled to each other using the coupling shaft 102, the overlapping pieces 123 which are alternately curved to overlap each other are alternately overlapped to improve the shielding of the door frame 11. When the emergency exit door 12, which is automatically opened and closed by the spring restoring force inserted into the hinge 13 by protruding the strength reinforcing rib 124 on the upper surface of the close contact portion 122 of the door frame shutter member 120, is closed. Strong impact with the blocking portion 112 of the emergency exit door shutter member 110 Improve the strength of the contact portion 122 of the door frame shutter member 120 repeatedly received, and at the same time the back of the blocking portion 112 is in close contact with the upper surface of the rib 124 of the contact portion 122 emergency exit door shutter Eliminates the gap that may occur between the member 110 and the door frame shutter member 120. One side of the blocking unit 112 and the door frame shutter member 120 formed integrally on one side of the emergency exit door shutter member 110. The close contact portion 122 formed integrally with the contact surface is securely in close contact with the back of the blocking portion 112 when the emergency exit door 12 is closed to the door frame 11 so that a minute gap is generated. In addition, the emergency exit door shutter member 110 and the door frame shutter member 120 are each shutter member (110,120) compared to the configuration in which the spot plate 111 and the close contact plate 121 is fixed by spot welding. The emergency exit door shutter member (by forming the blocking portion 112 and the close contact portion 122 integrally) The tightness and shielding properties of the 110 and the door frame shutter member 120 are improved. The blocking part 112 formed on the emergency exit door shutter member 110 and the close contact part 122 formed on the door frame shutter member 120 are thus provided. It is possible to reduce the number of parts, improve the robustness, and improve the shielding between the boundary between the emergency exit door and the door frame, rather than joining a large number of parts by welding, etc., by forming them integrally through plastic processing. It has an effect.

이상에서 살펴본 바와 같이, 본 고안의 방화용 셔터의 차폐성을 향상시킨 비상탈출문 상기 셔터부재(100)의 걸림고리(101) 상하부를 소정의 폭으로 부분 절개하되 상부는 상향으로 절곡시킨 절곡편(113)을 형성시키고 하부는 걸림고리(101)를 제거한 차단부(112)를 일측에 형성시킨 비상탈출문 셔터부재(110)와, 상기 비상탈출문 셔터부재(110)의 차단부(112)와 중첩되면서 밀착되도록 셔터부재(100)의 걸림고리(101) 상하부를 소정의 폭으로 부분 절개하되 상부와 하부를 각각 엇갈리게 라운드되게 만곡시킨 중첩편(123)을 포함하는 밀착부(122)를 일측에 일체로 형성시킨 문틀 셔터부재(120)로 구성하여 비상탈출문을 폐쇄시 차단부와 밀착부가 상호 겹쳐지면서 더욱 확실하게 밀차되도록 하여 화재시 화염의 광역확산을 억제하고 유독가스 및 연기가 발화지점에서 확산되는 것을 최소화하고 차단부와 밀착부를 각각의 셔터부재에 일체로 성형시킴으로서 부품의 수를 최소화하여 설치비용과 설치기간을 절감 및 최소화시킬 수 있는 효과가 있다.As described above, the emergency exit door to improve the shielding of the fire prevention shutter of the present invention partially cut the upper and lower portions of the hook ring 101 of the shutter member 100 to a predetermined width, but the upper part is a bending piece ( 113 and an emergency exit door shutter member 110 having a blocking portion 112 formed at one side thereof, and a lower portion of the emergency exit door shutter member 110 formed thereon. While partially overlapping the upper and lower parts of the hook ring 101 of the shutter member 100 with a predetermined width so as to be in close contact with each other, the close contact part 122 including an overlapping piece 123 curved in an alternating round of the upper and lower parts is provided on one side. Consists of integrally formed door frame shutter member 120 to ensure that the emergency exit door closes and closes with each other when the emergency exit door overlaps to suppress the wide spread of the flame in case of fire and toxic gas and smoke at the ignition point. Confirm By minimizing the acid and forming the blocking part and the close contact part integrally with each shutter member, the number of parts can be minimized, thereby reducing and minimizing the installation cost and installation period.

Claims (2)

상측과 하측에 걸림고리(101)를 각각 엇갈리면서 만곡되게 형성시킨 셔터부재(100)를 연결축으로 순차되게 힌지 연결시킨 방화용셔터(10)의 일측에 문틀(11)을 개구시켜 경첩(13)을 통하여 비상탈출문(12)이 개폐되도록 하되 비상탈출문 셔터부재(110)와 문틀 셔터부재(120)의 조합으로 이루어지는 비상탈출문(12)과 문틀(11)의 경계부에 대한 차폐성을 향상시키기 위한 방화용 셔터의 비상탈출문에 있어서,Hinges 13 are opened by opening the door frame 11 on one side of the fire shutter 10 which hinges the shutter member 100 which is formed to be curved while staggering the hook ring 101 on the upper side and the lower side, respectively. The emergency exit door 12 is opened and closed through the door, but the shielding property of the emergency exit door 12 and the door frame 11 formed of a combination of the emergency exit door shutter member 110 and the door frame shutter member 120 is improved. In the emergency exit door of the fire shutter to let 상기 셔터부재(100)의 걸림고리(101) 상하부를 소정의 폭으로 부분 절개하되 상부는 상향으로 절곡시킨 절곡편(113)을 형성시키고 하부는 걸림고리(101)를 제거한 차단부(112)를 일측에 형성시킨 비상탈출문 셔터부재(110)와,The upper and lower portions of the locking ring 101 of the shutter member 100 are partially cut to a predetermined width, but the upper portion of the shutter ring 100 is formed to have a bending piece 113 bent upward, and the lower portion of the blocking part 112 is removed. Emergency exit door shutter member 110 formed on one side, 상기 비상탈출문 셔터부재(110)의 차단부(112)와 중첩되면서 밀착되도록 셔터부재(100)의 걸림고리(101) 상하부를 소정의 폭으로 부분 절개하되 상부와 하부를 각각 엇갈리게 라운드되게 만곡시킨 중첩편(123)을 포함하는 밀착부(122)를 일측에 일체로 형성시킨 문틀 셔터부재(120)로 구성하는 것을 특징으로 하는 방화용 셔터의 차폐성을 향상시킨 비상탈출문.The upper and lower parts of the hook ring 101 of the shutter member 100 are partially cut to have a predetermined width so as to overlap with the blocking part 112 of the emergency exit door shutter member 110, and the upper and lower curved parts are alternately rounded. Emergency exit door that improves the shielding of the fire shutter, characterized in that the door frame shutter member 120 formed integrally formed on one side of the close contact portion 122 including the overlapping piece (123). 삭제delete
KR20-2002-0031615U 2002-10-23 2002-10-23 Emergency exit for imprving closing of fireproof shutler KR200310926Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102353750B1 (en) 2021-08-11 2022-01-20 주식회사명가건축사사무소 escape door for fireproof shutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102353750B1 (en) 2021-08-11 2022-01-20 주식회사명가건축사사무소 escape door for fireproof shutter

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