KR0137136Y1 - Fire Door Hinges of Fire Shutters - Google Patents

Fire Door Hinges of Fire Shutters Download PDF

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Publication number
KR0137136Y1
KR0137136Y1 KR2019960000713U KR19960000713U KR0137136Y1 KR 0137136 Y1 KR0137136 Y1 KR 0137136Y1 KR 2019960000713 U KR2019960000713 U KR 2019960000713U KR 19960000713 U KR19960000713 U KR 19960000713U KR 0137136 Y1 KR0137136 Y1 KR 0137136Y1
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KR
South Korea
Prior art keywords
hinge
fire
smoke
shielding
shutter
Prior art date
Application number
KR2019960000713U
Other languages
Korean (ko)
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KR970049812U (en
Inventor
박갑일
Original Assignee
박갑일
박지성
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 박갑일, 박지성 filed Critical 박갑일
Priority to KR2019960000713U priority Critical patent/KR0137136Y1/en
Priority to JP9005281A priority patent/JPH09291775A/en
Publication of KR970049812U publication Critical patent/KR970049812U/en
Application granted granted Critical
Publication of KR0137136Y1 publication Critical patent/KR0137136Y1/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
    • E06B9/17076—Sealing or antirattling arrangements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/02—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes
    • 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

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Special Wing (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

본 고안은 건물의 방화셔터에 설치되는 비상문용 경첩에 관한 것으로, 화재발생시 경첩부위를 통하여 연기나 화염이 새어나가는 것을 방지하기 위하여 안출한 것으로, 연기차폐턱(104)을 갖는 제1경첩편(100)과, 상기 연기차폐턱(104)의 외면에 밀접하는 연기차폐판(204)이 마련된 제2경첩편(200)과, 코일스프링(400)과, 축봉(300)이 조립하여 이루어진 경첩에 있어서, 상기 제1경첩편(100)의 일측으로 차폐판(105)을 형성하고, 타측으로는 차폐판(105)의 상부에 얹혀지는 덮판(106)으로 구성되어진 특징을 갖는다.The present invention relates to an emergency door hinge that is installed in the fire shutter of the building, the first hinge piece having a smoke shield jaw 104 to prevent smoke or flame from leaking through the hinge portion when the fire occurs ( 100 and a hinge formed by assembling the second hinge piece 200 provided with a smoke shielding plate 204 which is in close contact with the outer surface of the smoke shielding jaw 104, the coil spring 400, and the shaft bar 300. In this case, the shielding plate 105 is formed on one side of the first hinge piece 100, and on the other side, the shielding plate 105 is disposed on the upper portion of the shielding plate 105.

Description

방화셔터의 비상문 경첩Fire Door Hinges of Fire Shutters

제1도는 본 고안이 방화셔터에 설치되어 있는 상태를 나타낸 방화셔터장치의 개략적인 정면도.1 is a schematic front view of the fire prevention shutter apparatus which shows the state which this invention is installed in the fire prevention shutter.

제2도는 본 고안의 사시도.2 is a perspective view of the present invention.

제3도는 본 고안의 분해 사시도.3 is an exploded perspective view of the present invention.

제4도는 본 고안의 따른 연결상태 단면도.Figure 4 is a cross-sectional view of the connection state of the present invention.

제5도는 본 고안의 사용상태도.5 is a state of use of the present invention.

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

100 : 제1경첩편 101,201 : 축공100: first hinge 101,201: shaft work

102,202 : 축수부 103,203 : 스프링 설치공간부102,202: bearing part 103,203: spring installation space part

105 : 차폐판 106 : 덮판105: shield plate 106: cover plate

106b : 측면차폐편 200 : 제2경첩편106b: side shielding piece 200: second hinge piece

300 : 축봉 400 : 코일스프링300: shaft 400: coil spring

500 : 고무패드 600 : 방화셔터500: rubber pad 600: fire shutter

본 고안은 건축물이나 차고등에 설치되는 방화셔터 장치에 있어서, 방화셔터에 마련되는 비상문을 설치하는데 사용되는 경첩에 관한 것이다.The present invention relates to a hinge used to install an emergency door provided in a fire shutter in a fire shutter apparatus installed in a building or a garage.

일반적으로 건축물에는 주요 통로마다 방화셔터가 설치되어 있고, 이 방화셔터는 화재발생시 화재가 외부로 확산되는 것을 저지하고, 또 외부의 공기가 내부로 유입되는 것을 방지하기 위하여 신속하게 닫히도록 설치되어 있다.In general, a fire prevention shutter is installed in each main passage, and the fire prevention shutter is installed to close quickly in order to prevent a fire from spreading to the outside and to prevent outside air from entering the inside. .

따라서 방화셔터가 닫히고 난 후 건물내에 남아있는 사람들이 신속하게 외부로 탈출할 수 있도록 방화셔터에 비상문이 마련되어야 하며,이 비상문은 경첩에 의해 개폐 가능하게 설치되는 것이다.Therefore, after the fire shutter is closed, an emergency door must be provided in the fire shutter so that those who remain in the building can quickly escape to the outside, and the emergency door is installed to be opened and closed by a hinge.

그러나, 종래에 사용하여 온 방화셔터의 비상문용 경첩은 연기가 새어나오는 것을 방지하는 연기차단 수단이 마련되어 있지 않았기 때문에, 연기속에 유독가스등이 함유되어 있는 경우에는 방화셔터가 완벽한 안전시설이 되지 못하고 더우기 고온의 화염까지도 새어나오게 되므로 화재의 확산을 효과적으로 저지할 수 없게 되며 경첩이나 그 인근부위가 고온에 녹아 비상문의 닫힘상태를 유지하지 못하게 되어 방화기능을 상실시키는 원인이 될 수도 있는 등 여러가지 문제점을 내포하는 것이다.However, since the fire door hinge of the fire door shutter used in the prior art does not have a smoke blocking means for preventing the leakage of smoke, the fire door does not become a perfect safety facility when the smoke contains toxic gas. Even high-temperature flames leak out, preventing fire from spreading effectively. Hinges and their surrounding parts melt at high temperatures, which prevents emergency doors from closing. This may cause loss of fire protection. It is.

한편, 상기한 종래의 문제점을 개선하기 위하여 본 고안자는 선출원된 실용신안 출원 제94-34439호 에서와 같이 경첩에 연기차단 수단을 마련하여 상기 경첩의 몸체로부터 각종 유해가스 및 화염의 노출을 방지하여 화재의 확산을 방지하게 되었으나, 수개의 경첩이 일정간격으로 설치되어질때 발생되는 경첩과 경첩의 틈새까지 견고하게 밀폐시켜 주지는 못하였던즉, 이에 본 고안자가 경첩과 경첩사이의 틈새까지도 견고하게 밀폐시켜 화염 및 유해가스의 노출을 방지하기에 충분한 구조를 갖는 신규의 경첩을 개발하게 된 것이다.On the other hand, in order to improve the above-mentioned problems, the present inventors provide a smoke blocking means in the hinge as in the utility model application No. 94-34439, which is previously filed to prevent exposure of various harmful gases and flames from the body of the hinge The fire spread was prevented, but the hinge and the gap between the hinges generated when several hinges were installed at regular intervals could not be tightly sealed. The new hinge has a structure that is sufficient to prevent exposure to flames and harmful gases.

따라서, 본 고안의 목적은 상기와 같은 종래의 문제점을 효과적으로 해결하기 위하여 비상문을 설치하는 경첩부위로부터 연기나 화염 그리고 유독가스가 새어나오지 않도록 견고한 밀폐성을 갖는 연기차단 수단이 강구된 방화셔터의 비상문경첩을 제공함에 있다.Accordingly, an object of the present invention is to provide an effective fire prevention shutter having a smoke-closing means having a tight seal to prevent smoke, flames, and toxic gases from leaking from the hinge portion for installing the emergency door. In the provision of door hinges.

상기의 목적을 달성하기 위한 본 고안의 특징은 연기차폐턱을 갖는 제1경첩편과, 상기 연기차폐턱의 외면에 밀접하는 연기차폐판이 마련된 제2경첩편과, 코일스프링과, 축봉이 조립하여 이루어진 경첩에 있어서, 상기 제1경첩편의 일측으로 차폐판을 형성하고, 타측으로는 차폐판의 상부에 얹혀지는 덮판으로 구성되는 것이다.A feature of the present invention for achieving the above object is a first hinge piece having a smoke shielding jaw, a second hinge piece provided with a smoke shielding plate which is in close contact with the outer surface of the smoke shielding jaw, the coil spring and the shaft are assembled In the hinge formed, the shielding plate is formed on one side of the first hinge piece, the other side is composed of a cover plate mounted on the upper portion of the shielding plate.

본 고안의 다른 특징은 상기 덮판의 양측으로 측면차폐편이 형성되어지는 것이다.Another feature of the present invention is that side shielding pieces are formed on both sides of the cover plate.

본 고안의 또 다른 특징은 상기 차폐판과 덮판 사이에 고무패드가 개재되어지는 것이다.Another feature of the present invention is that a rubber pad is interposed between the shielding plate and the cover plate.

이하, 본 고안의 바람직한 실시예를 도면에 의거하여 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

축공(101)과 축수부(102) 및 스프링 설치공간부(103)가 마련되는 한편, 양측에 연기차폐턱(104)이 형성된 제1경첩편(100)과, 역시 축공(201)과 축수부(202) 및 스프링 설치공간부(203)가 마련되는 한편, 상기 제1경첩편(100)의 연기차폐턱(104) 외면에 밀접하는 연기차폐판(204)을 구비한 제2경첩편(200)과, 상기 축공(101)(201)들에 끼워지는 축봉(300)과, 상기한 축봉(300)에 끼워져 스프링 설치 공간부(103)(203)에 위치되는 코일스프링(400)으로 구성된 경첩에 있어서, 상기 제1경첩편(100)의 일측으로 상면에 끼움공(105a)이 천공된 차폐판(105)을 형성하고, 타측으로는 축봉(300)이 개재되는 안내돌부(106a)가 중앙에 마련되어지는 한편 차폐판(105)의 상부에 얹혀지는 덮판(106)이 형성된다.The shaft hole 101, the bearing 102, and the spring installation space 103 are provided, while the first hinge piece 100 having the smoke shielding jaw 104 formed on both sides thereof, and the shaft hole 201 and the bearing part, respectively. 202 and the spring installation space 203, the second hinge piece 200 having a smoke shielding plate 204 in close contact with the outer surface of the smoke shielding jaw 104 of the first hinge piece 100. A hinge composed of a shaft rod 300 fitted into the shaft holes 101 and 201, and a coil spring 400 fitted to the shaft rod 300 and positioned in the spring installation space 103 and 203. In the first hinge piece 100, the shielding plate 105 is formed on the upper surface of the fitting hole (105a) perforated, and the other side guide protrusion (106a) is interposed between the shaft 300 A cover plate 106 is formed on the top of the shield plate 105.

도시된 실시예에 있어 상기 덮판(106)의 양측으로는 반원호상의 측면차폐편(106b)이 형성되어 방화셔터(600)의 이음부위 측면을 밀폐하는 것이다. 또 상기 차폐판(105)과 덮판(106) 사이에는 완충 및 보호역할을 갖는 고무패드(500)가 본딩등의 고정수단을 통하여 설치된다.In the illustrated embodiment, both sides of the cover plate 106 are formed with a semicircular arc-shaped side shielding piece 106b to seal the side of the joint portion of the fire prevention shutter 600. In addition, between the shield plate 105 and the cover plate 106, a rubber pad 500 having a buffer and a protective role is installed through fixing means such as bonding.

도면중 미설명 부호 700은 비상문이다.Reference numeral 700 in the drawings is an emergency door.

상기와 같이 구성된 본 고안은 제1도에 도시된 바와같이 방화셔터(600)의 일부분에 비상문(700)을 개폐 가능하게 설치하는데에 사용되는 것으로 경첩(A)의 제1경첩편(100)은 방화셔터(600)에 용접 및 볼트체결을 통하여 고정하고, 제2경첩편(200)은 비상문(700)에 이 또한 용접 및 볼트체결을 통하여 고정하면 되는 것이고, 이때 상기 경첩편(100)(200)은 방화셔터(600)와 비상문(700)을 구성하고 있는 셔터부재마다 설치하는 것이 바람직하며 이와같이 상부 셔터부재에서 부터 하부 셔터부재로 연이어지게 경첩(A)이 독립적으로 설치될 때 임의의 경첩중 제1경첩편(100) 일측의 차폐판(105) 상부로 다른 경첩의 제1경첩편 타측에 형성된 덮판(106)이 얹혀짐으로 해서 설치되는 다수개의 경첩 틈새를 상기한 차폐판(105)과 덮판(106)을 통하여 견고하게 틈새를 밀폐함은 물론 상기 덮판(106)의 양측으로 형성된 측면차폐편(106b)은 셔터부재의 연결부 측면 틈새를 제5도에서와 같이 밀폐시켜줌으로 해서 결국에는 화염이나 기타의 유해가스가 다수개의 경첩부위 및 셔터부재의 연결부 틈새로 빠져나오지 못하게 되는 것이다.The present invention configured as described above is used to install the opening and closing of the emergency door 700 in a part of the fire shutter (600) as shown in Figure 1 the first hinge piece 100 of the hinge (A) Is fixed to the fire shutter by welding and bolting, the second hinge piece 200 is to be fixed to the emergency door 700 through the welding and bolting, the hinge piece 100 200 is preferably installed for each shutter member constituting the fire shutter (600) and the emergency door 700, and when the hinge (A) is independently installed so as to connect from the upper shutter member to the lower shutter member in this way A plurality of hinge gaps which are installed by placing the cover plate 106 formed on the other side of the first hinge piece of the other hinge on the shield plate 105 on the one side of the first hinge piece 100 of the hinge are described above. 105) and tightly sealing the gap through the cover plate 106 of course The side shielding piece 106b formed on both sides of the cover plate 106 closes the side gap of the connection portion of the shutter member as shown in FIG. 5, so that a flame or other harmful gas is connected to the plurality of hinge portions and the shutter member. You will not get out of the gap.

한편, 연속적으로 설치되는 다수개의 경첩(A)에 있어 경첩의 제1경첩편(100) 일측 차단판(105)과 그의 상부에 얹혀지는 덮판(106)의 사이에 제4도에서와 같이 고무패드(500)가 개재되어져 있어 경첩의 작업성이 향상됨은 물론 외부의 충격으로부터 경첩의 이음부위를 보호하게 되는 것이다.On the other hand, in a plurality of hinges (A) that are continuously installed, the rubber pad as shown in Figure 4 between the first hinge piece 100 of the hinge one side blocking plate 105 and the cover plate 106 placed on the upper portion thereof 500 is interposed to improve the workability of the hinge as well as to protect the hinge portion from the external impact.

이상에서와 같이 본 고안이 채용되는 방화셔터는 화재발생시 내부로부터 유해가스 및 화염이 누출될 염려가 없고 그의 확산이 방지되며 경첩의 설치부위가 고온에 의해 연화되지 않고 안전장치로써, 그 역할을 충실하게 수행하게 되는 효과를 얻는 것이다.As described above, the fire shutter which the present invention is adopted has no fear of leakage of harmful gases and flames from inside when fire occurs, its spreading is prevented, and the installation part of the hinge is not softened by high temperature and fulfills its role as a safety device. To get the effect of doing so.

이상의 설명은 본 고안의 일 실시예에 불과하며, 본 고안은 그 구성요지의 범위내에서 다양한 변경 및 개조가 가능하다.The above description is only one embodiment of the present invention, and the present invention is capable of various changes and modifications within the scope of its constituent elements.

Claims (3)

연기차폐턱(104)을 갖는 제1경첩편(100)과, 상기 연기차폐턱(104)의 외면에 밀접하는 연기차폐판(204)이 마련된 제2경첩편(200)과, 코일스프링(400)과, 축봉(300)이 조립되어 이루어진 경첩에 있어서, 상기 제1경첩편(100)의 일측으로 차폐판(105)을 형성하고 타측으로는 차폐판(105)의 상부에 얹혀지는 덮판(106)을 형성하여 구성됨을 특징으로 하는 방화셔터의 비상문 경첩.A first hinge piece 100 having a smoke shielding jaw 104, a second hinge piece 200 provided with a smoke shielding plate 204 in close contact with an outer surface of the smoke shielding jaw 104, and a coil spring 400. ), And the hinge rod 300 is assembled, the cover plate 106 is formed on one side of the first hinge piece 100, and the other side is mounted on the upper portion of the shield plate 105 Emergency door hinge of the fire shutter characterized in that formed by forming a). 제1항에 있어서, 상기 덮판(106)의 양측으로 측면차폐편(106b)이 형성되어짐을 특징으로 하는 방화셔터의 비상문 경첩.The emergency door hinge of the fire door shutter according to claim 1, wherein side shielding pieces (106b) are formed on both sides of the cover plate (106). 제1항에 있어서, 상기 차폐판(105)과 덮판(106)의 사이에 고무패드(500)가 개재되어짐을 특징으로 하는 방화셔터의 비상문 경첩.The emergency door hinge of the fire prevention shutter according to claim 1, wherein a rubber pad (500) is interposed between the shielding plate (105) and the cover plate (106).
KR2019960000713U 1996-01-19 1996-01-19 Fire Door Hinges of Fire Shutters KR0137136Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019960000713U KR0137136Y1 (en) 1996-01-19 1996-01-19 Fire Door Hinges of Fire Shutters
JP9005281A JPH09291775A (en) 1996-01-19 1997-01-16 Emergency door hinge for fire shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960000713U KR0137136Y1 (en) 1996-01-19 1996-01-19 Fire Door Hinges of Fire Shutters

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KR970049812U KR970049812U (en) 1997-08-12
KR0137136Y1 true KR0137136Y1 (en) 1999-04-01

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