KR20100050129A - Fire door for emergency escape - Google Patents

Fire door for emergency escape Download PDF

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Publication number
KR20100050129A
KR20100050129A KR1020080109262A KR20080109262A KR20100050129A KR 20100050129 A KR20100050129 A KR 20100050129A KR 1020080109262 A KR1020080109262 A KR 1020080109262A KR 20080109262 A KR20080109262 A KR 20080109262A KR 20100050129 A KR20100050129 A KR 20100050129A
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South Korea
Prior art keywords
door
emergency escape
opening
emergency
fire door
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KR1020080109262A
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Korean (ko)
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KR101163079B1 (en
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손기택
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손기택
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    • 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
    • E06B5/162—Fireproof doors having windows or other openings, e.g. for permitting ventilation or escape
    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/32—Serving doors; Passing-through doors ; Pet-doors

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

Abstract

PURPOSE: A fire door for emergency escape is provided to enable safe and rapid emergency escape by opening a part of the fire door due to fixed impact although the fire door is closed. CONSTITUTION: A fire door(10) for emergency escape is constituted as follows. An opening(11) is formed at the lower part of the fire door. An emergency escape door(20) is installed on the opening to be rotated. The emergency escape door is opened due to constant impact.

Description

비상탈출용 방화문{FIRE DOOR FOR EMERGENCY ESCAPE}Fire escape door for emergency escape {FIRE DOOR FOR EMERGENCY ESCAPE}

본 발명은 비상탈출용 방화문에 관한 것으로, 보다 상세하게는 비상사태 발생 시에 방화문이 잠겨져 있더라도 신속하고 안전하게 외부로 피난할 수 있도록 구성된 비상탈출용 방화문에 관한 것이다. The present invention relates to an emergency escape fire door, and more particularly to an emergency escape fire door configured to evacuate to the outside quickly and safely even when the fire door is locked in the event of an emergency.

방화문은 방화구획에 필수적인 요소로 사용되는 것으로, 화재발생시 다른 부분으로 화재의 전이를 막으며, 화재발생지역에서만 연소가 이루어지도록 구획하기 위하여 설치된다. 방화문은 벽으로 구획이 가능한 곳에 주로 이용되고 있으며, 통로, 공항, 체육관 등과 같이 넓은 공간에는 방화셔터가 이용된다. 방화구획에 대한 설치기준(피난방화규칙 제14조)에서 구획부분의 구조를 내화구조의 바닥, 벽, 방화문, 자동방화셔터로 구획할 것을 정하고 있다. 한편, 방화문은 갑종방화문(60분내화성능)과 을종방화문(30분내화성능)이 있으며, 현장에서는 갑종방화문이 주로 사용된다. The fire door is used as an essential element in the fire compartment, and it is installed to prevent the fire from being transferred to other parts in case of fire and to combust only in the fire area. Fire doors are mainly used where walls can be partitioned, and fire shutters are used in large spaces such as walkways, airports and gymnasiums. The installation standards for fire protection (Article 14 of the Evacuation and Fire Protection Regulations) require that the structure of compartments be divided into floors, walls, fire doors and automatic fire shutters. On the other hand, the fire doors are the Gapjong fire door (60 minutes fireproof performance) and Euljong fire door (30 minutes fireproof performance), the site is mainly used Gapjong fire door.

한편, 이러한 방화문은 음식점, 상점 등과 같은 영업소 또는 일반건물의 비상구 측에 설치되고 있지만, 이와 같이 비상구 측에 설치된 방화문의 경우 사람의 통행을 제한하기 위해 잠그는 경우가 많이 있다. 예컨대, 도난 또는 무전취식자들 의 도주 등을 방지하기 위하여 비상구 측의 방화문을 잠근다. On the other hand, the fire door is installed on the emergency exit side of the office or general building, such as restaurants, shops, etc. In this case, the fire door is installed in the emergency exit side in many cases to restrict the passage of people. For example, the fire doors on the emergency exit side are locked to prevent theft or escape of sneakers.

이와 같이 비상구의 방화문이 잠겨져 있는 상태에서 화재 등과 같은 비상사태가 발생할 경우, 건물 내의 사람들은 잠겨져 있는 방화문을 열지 못하여 안전하게 외부로 대피하지 못하는 경우가 빈번하였다. 뿐만 아니라, 화재 발생 시에 외부의 소방관들이 건물 내로 진입하고자 할 경우에도 방화문이 잠겨있어 건물 내의 사람들을 안전하게 대피시키지 못하는 경우도 빈번하였다. As described above, when an emergency such as a fire occurs while the fire door of the emergency exit is locked, people in the building are often unable to open the locked fire door and fail to evacuate to the outside safely. In addition, fire doors were locked even when outside firefighters attempted to enter the building in case of fire, which often prevented the evacuation of people inside the building.

본 발명은 상기와 같은 점을 감안하여 안출한 것으로, 방화문이 잠겨있더라도 비상사태 발생 시에 일정한 충격을 가하면 방화문의 일부분이 개방되도록 함으로써 안전하고 신속한 비상탈출을 도모할 수 있는 비상탈출용 방화문을 제공하는 데 그 목적이 있다. The present invention has been made in view of the above, and even if the fire door is locked, if a certain shock is applied in the event of an emergency, a part of the fire door is opened to provide an emergency escape fire door for safe and quick emergency escape. Its purpose is to.

상기와 같은 목적을 달성하기 위한 본 발명은, The present invention for achieving the above object,

방화문의 하부에 개구가 형성되고, 상기 개구측에는 비상탈출용 도어가 개폐가능하게 설치되며, 상기 비상탈출도어는 일정충격이 가해지면 개방되는 것을 특징으로 한다. An opening is formed in the lower part of the fire door, and an emergency escape door is installed to be opened and closed at the opening side, and the emergency escape door is opened when a predetermined shock is applied.

상기 비상탈출도어의 상단에는 개폐레버가 회동가능하게 설치되고, 상기 개폐레버에 의해 비상탈출도어의 개폐가 조절되는 것을 특징으로 한다.An opening and closing lever is rotatably installed at an upper end of the emergency escape door, and opening and closing of the emergency escape door is controlled by the opening and closing lever.

상기 개폐레버에는 비상경고부가 전기적으로 접속되는 것을 특징으로 한다.An emergency warning unit is electrically connected to the opening / closing lever.

상기 비상탈출도어는 그 하단이 힌지축을 매개로 상기 방화문의 개구에 개폐가능하게 힌지결합되고, 상기 비상탈출도어는 상기 방화문의 개구에 억지끼움구조로 폐쇄되는 것을 특징으로 한다. The emergency escape door is hinged to be opened and closed to the opening of the fire door through the hinge axis, the emergency escape door is characterized in that closed to the opening of the fire door in the interference fit structure.

상기 비상탈출도어 및 개구가 서로 접촉가능한 부분에는 탄력성재질이 구비되는 것을 특징으로 한다. The emergency escape door and the opening may be in contact with each other, the elastic material is provided.

이상과 같은 본 발명에 의하면, 비상상태 발생시에 일정 충격을 가하면 비상탈출도어가 외부로 간편하게 개방됨으로써 보다 신속하고 안전한 비상탈출을 도모할 수 있고, 이로 인해 보다 많은 인명을 안전하게 대피시킬 수 있는 장점이 있다. According to the present invention as described above, if a certain impact is applied in the event of an emergency situation, the emergency escape door can be easily opened to the outside to facilitate a faster and safer emergency escape, and thus an advantage of safer evacuation of more lives. have.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1 내지 도 5는 본 발명의 일 실시예에 따른 비상탈출용 방화문을 도시한다. 1 to 5 show an emergency escape fire door according to an embodiment of the present invention.

도시된 바와 같이, 본 발명에 의한 비상탈출용 방화문(10)은 그 하부에 개구(11)를 가지고, 이 개구(11)에는 비상탈출도어(20)가 회동가능하게 설치된다. As shown, the emergency escape fire door 10 according to the present invention has an opening 11 at its lower portion, and the emergency escape door 20 is rotatably installed in the opening 11.

비상탈출도어(20)는 그 하단에 힌지핀(21)을 구비하고, 이 힌지핀(21)이 개구(11)의 하부에 힌지결합됨으로써 비상탈출도어(20)는 개구(11)를 개폐할 있고, 이러한 비상탈출도어(20)의 개폐는 방화문(10)이 잠겨 있는 상태에 상관없이 이루어짐으로써 비상사태 발생시 건물 외부로의 비상탈출을 보다 용이하게 구현할 수 있다. 여기서, 비상탈출도어(20)의 개방은 건물의 외부를 향해서만 회동하는 구조로 이루어짐이 바람직할 것이다. The emergency escape door 20 has a hinge pin 21 at its lower end, and the hinge pin 21 is hinged to the lower part of the opening 11 so that the emergency escape door 20 can open and close the opening 11. In addition, the opening and closing of the emergency escape door 20 is made regardless of the state in which the fire door 10 is locked, so that the emergency escape to the outside of the building can be more easily implemented in the event of an emergency. Here, the opening of the emergency escape door 20 is preferably made of a structure that rotates only toward the outside of the building.

한편, 비상탈출도어(20)는 그 폐쇄작동은 억지끼움식으로 이루어지고, 그 개 방작동은 일정한 충격에 의해 회동하는 방식으로 이루어진다. 즉, 비상탈출도어(20)를 개구(11)측으로 회동시켜 폐쇄하는 경우 비상탈출도어(20)의 외측 가장자리가 개구(11)의 내측 가장자리에 억지끼움되고, 피난자가 발 또는 손으로 일정한 충격을 가하면 비상탈출도어(20)가 외부로 회동함으로써 그 개방이 이루어질 수 있다. 비상탈출도어(20)의 억지끼움식 폐쇄를 위해, 비상탈출도어(20)의 폭 또는 높이가 개구(11)의 폭 또는 높이 보다 크게 형성될 수도 있다. On the other hand, the emergency escape door 20 is the closing operation is made of interference fit, the opening operation is made in a manner to rotate by a constant shock. That is, when the emergency escape door 20 is rotated to the opening 11 side and closed, the outer edge of the emergency escape door 20 is fitted to the inner edge of the opening 11, and the evacuator is subjected to a constant impact with his feet or hands. When the emergency escape door 20 is rotated to the outside can be opened. For interference closing of the emergency escape door 20, the width or height of the emergency escape door 20 may be greater than the width or height of the opening 11.

이와 달리, 비상탈출도어(20)와 개구(11)가 서로 접촉하는 부분에 예컨대, 도 5와 같이 비상탈출도어(20)의 외측 가장자리 또는 개구(11)의 내측 가장자리에 고무 등과 같은 탄력성재질(23)이 피복되거나 접착되어 있을 수 있다. 비상탈출도어(20)가 개구(11)를 폐쇄하는 경우, 탄력성재질(23)이 개구(11)의 가장자리와 접촉함에 따라 비상탈출도어(20)의 억지끼움식 폐쇄작동이 용이하게 구현될 수 있다. On the other hand, in the part where the emergency escape door 20 and the opening 11 contact each other, for example, an elastic material such as rubber on the outer edge of the emergency escape door 20 or the inner edge of the opening 11 as shown in FIG. 23) may be coated or glued. When the emergency escape door 20 closes the opening 11, an interference closing operation of the emergency escape door 20 can be easily implemented as the resilient material 23 contacts the edge of the opening 11. have.

비상탈출도어(20)는 금속재질로 이루어지고, 그 내부에는 보강재(26)를 구비함으로써 그 강성을 확보한 구조로 구성될 수 있다. Emergency escape door 20 is made of a metal material, it may be of a structure that ensures its rigidity by having a reinforcing material 26 therein.

그리고, 비상탈출도어(20)의 상단에는 개폐레버(25)가 설치되고, 이 개폐레버(25)는 그 일단이 힌지축(25a)을 통해 비상탈출도어(20)의 상단에 회동가능하게 설치된다. 그리고, 개폐레버(25)의 타단은 방화문(10)측에 걸침가능하다. 이에, 개폐레버(25)가 수직상태가 되면 개폐레버(25)는 비상탈출도어(20) 및 이에 인접한 방화문(10) 부분에 걸쳐져 있으므로 비상탈출도어(20)는 외측방향으로 회동이 방지되고, 개폐레버(25)가 회동되어 수평상태가 되면 개폐레버(25)는 방화문(10)과 간섭되지 않으므로 비상탈출도어(20)의 개방이 가능해진다. In addition, an open / close lever 25 is installed at an upper end of the emergency escape door 20, and the open / close lever 25 is rotatably installed at an upper end of the emergency escape door 20 through a hinge shaft 25a. do. The other end of the opening / closing lever 25 can be applied to the fire door 10 side. Therefore, when the opening and closing lever 25 is in a vertical state, the opening and closing lever 25 is spread over the emergency escape door 20 and the fire door 10 adjacent thereto, so that the emergency escape door 20 is prevented from rotating in the outward direction. When the open / close lever 25 is rotated to be in a horizontal state, the open / close lever 25 does not interfere with the fire door 10, so that the emergency escape door 20 may be opened.

한편, 개폐레버(25)는 비상경고부(30)가 전기적으로 접속되고, 이 비상경고부(30)는 비상경고벨 또는 경광램프 등과 같이 청각적 또는 시각적 경고수단으로 작용한다. 이에, 개폐레버(25)의 회동조작시에 비상사태의 발생을 경고하여 주거나 절도용의자 또는 무전취식자가 몰래 빠져 나가는 것을 경고할 수 있다. 특히, 그 사용의 편의성을 위해 비상탈출도어(20)의 표면에 위급상황이 아니면 개폐레버(25)를 조작하지 말것을 경고하는 안내문을 부착할 수도 있을 것이다. On the other hand, the opening and closing lever 25 is electrically connected to the emergency warning unit 30, the emergency warning unit 30 acts as an audio or visual warning means such as an emergency warning bell or a warning lamp. Thus, it can warn the occurrence of an emergency during the rotation operation of the opening and closing lever 25, or warn that the theft suspect or an electro-eater sneaks out. In particular, for ease of use it may be attached to the surface of the emergency escape door 20 to warn not to operate the opening and closing lever 25 unless the emergency situation.

그리고, 비상경고부(30)는 비상탈출도어(20)의 내부에 설치될 수도 있지만, 영업소의 카운터, 복도 등의 다양한 위치에 설치될 수 있다. In addition, the emergency warning unit 30 may be installed inside the emergency escape door 20, but may be installed at various locations such as a counter of a business office, a corridor, and the like.

도 1은 본 발명의 일 실시예에 따른 비상탈출용 방화문을 도시한 사시도이다. 1 is a perspective view showing an emergency escape fire door according to an embodiment of the present invention.

도 2는 도 1의 화살표 A방향을 따라 도시한 도면이다. FIG. 2 is a view along the arrow A direction of FIG. 1.

도 3은 본 발명의 비상탈출용 방화문을 도시한 측면도이다.Figure 3 is a side view showing the emergency escape fire door of the present invention.

도 4는 도 1의 화살표 B방향을 따라 도시한 도면이다. 4 is a view along the arrow B direction of FIG.

도 5는 도 4의 C-C선을 따라 도시한 단면도이다. FIG. 5 is a cross-sectional view taken along line C-C of FIG. 4.

도 6은 본 발명의 방화문의 작동상태를 도시한 도면이다. 6 is a view showing the operating state of the fire door of the present invention.

* 도면의 주요 부분에 대한 부호의 간단한 설명 *Brief description of symbols for the main parts of the drawings

10: 비상탈출용 방화문 11: 개구10: emergency escape fire door 11: opening

20: 비상탈출도어 21: 힌지핀20: emergency escape door 21: hinge pin

25: 개폐레버25: closing lever

Claims (5)

방화문의 하부에 개구가 형성되고, 상기 개구측에는 비상탈출용 도어가 개폐가능하게 설치되며, 상기 비상탈출도어는 일정충격이 가해지면 개방되는 것을 특징으로 하는 비상탈출용 방화문.An opening is formed in the lower portion of the fire door, the emergency exit door is installed to be opened and closed on the opening side, the emergency escape door is an emergency escape fire door, characterized in that open when a certain impact is applied. 제1항에 있어서, The method of claim 1, 상기 비상탈출도어의 상단에는 개폐레버가 회동가능하게 설치되고, 상기 개폐레버에 의해 비상탈출도어의 개폐가 조절되는 것을 특징으로 하는 비상탈출용 방화문.An emergency exit door for emergency escape, characterized in that the opening and closing lever is rotatably installed on the upper end of the emergency escape door, the opening and closing of the emergency escape door is controlled by the opening and closing lever. 제2항에 있어서, The method of claim 2, 상기 개폐레버에는 비상경고부가 전기적으로 접속되는 것을 특징으로 하는 비상탈출용 방화문.Emergency exit fire door, characterized in that the emergency warning unit is electrically connected to the opening and closing lever. 제1항에 있어서, The method of claim 1, 상기 비상탈출도어는 그 하단이 힌지축을 매개로 상기 방화문의 개구에 개폐가능하게 힌지결합되고, 상기 비상탈출도어는 상기 방화문의 개구에 억지끼움구조로 폐쇄되는 것을 특징으로 하는 비상탈출용 방화문.And the emergency escape door is hinged to the opening and closing of the fire door through a hinge axis thereof, and the emergency escape door is closed by an interference fit structure in the opening of the fire door. 제4항에 있어서, The method of claim 4, wherein 상기 비상탈출도어 및 개구가 서로 접촉가능한 부분에는 탄력성재질이 구비되는 것을 특징으로 하는 비상탈출용 방화문. Emergency escape doors, characterized in that the resilient material is provided in the part where the emergency escape door and the opening contact each other.
KR1020080109262A 2008-11-05 2008-11-05 Fire door for emergency escape KR101163079B1 (en)

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Cited By (5)

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CN102425364A (en) * 2011-09-07 2012-04-25 江苏海陆科技股份有限公司 Vertical ventilation type marine fireproof door
CN106996249A (en) * 2017-06-03 2017-08-01 合肥伊只门窗有限公司 A kind of fire resistant doorsets with escaping function
CN109707293A (en) * 2019-01-25 2019-05-03 福建商学院 A kind of accessible fire resistant doorsets with escape route
KR20200034488A (en) * 2018-09-21 2020-03-31 호산테크(주) Sealed Type Automatic Male Connector Coupling Apparatus for ACQC Unit
KR102349379B1 (en) * 2021-04-13 2022-01-12 (주)한길엔지니어링 Fire door structure for buildings

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KR101718326B1 (en) * 2016-07-29 2017-03-21 (주)경진건축사사무소 Apartment house fire door structure
KR101801739B1 (en) 2016-09-30 2017-11-28 삼성중공업 주식회사 Escape safety apparatus used for door
KR101824868B1 (en) * 2017-06-08 2018-02-02 (주)리종합건축사사무소 Apartment house fire door structure
KR102005758B1 (en) 2018-11-22 2019-10-01 김민후 Safety door
KR102167186B1 (en) 2020-04-16 2020-10-16 나영선 Door apparatus capable of emergent escape

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JP2000080865A (en) 1998-09-07 2000-03-21 Hiroshi Fujita Door with escape door
JP2001234676A (en) 2000-02-24 2001-08-31 Tekken Constr Co Ltd Basement door having auxiliary door for escape
JP4138811B2 (en) * 2006-02-02 2008-08-27 虎秋 荘司 Entrance structure with exit.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102425364A (en) * 2011-09-07 2012-04-25 江苏海陆科技股份有限公司 Vertical ventilation type marine fireproof door
CN106996249A (en) * 2017-06-03 2017-08-01 合肥伊只门窗有限公司 A kind of fire resistant doorsets with escaping function
KR20200034488A (en) * 2018-09-21 2020-03-31 호산테크(주) Sealed Type Automatic Male Connector Coupling Apparatus for ACQC Unit
CN109707293A (en) * 2019-01-25 2019-05-03 福建商学院 A kind of accessible fire resistant doorsets with escape route
KR102349379B1 (en) * 2021-04-13 2022-01-12 (주)한길엔지니어링 Fire door structure for buildings

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