KR100661810B1 - A smokeproof member and fireproof shutter for emergency door of fireproof shutter - Google Patents

A smokeproof member and fireproof shutter for emergency door of fireproof shutter Download PDF

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Publication number
KR100661810B1
KR100661810B1 KR1020060034851A KR20060034851A KR100661810B1 KR 100661810 B1 KR100661810 B1 KR 100661810B1 KR 1020060034851 A KR1020060034851 A KR 1020060034851A KR 20060034851 A KR20060034851 A KR 20060034851A KR 100661810 B1 KR100661810 B1 KR 100661810B1
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KR
South Korea
Prior art keywords
shutter
fire
emergency exit
slat
smoke
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KR1020060034851A
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Korean (ko)
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강공명
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주식회사 명성건업
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Priority to KR1020060034851A priority Critical patent/KR100661810B1/en
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/10—Fire-proof curtains
    • 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
    • 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

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Special Wing (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

A smoke-proof element for fire-proof shutter is provided to prevent fire flame and smoke from flowing out through gaps between the shutter and exit of the emergency exit by partially cutting the shutter to form an emergency exit at one side of a part of the shutter, and mounting the smoke-proof element on the other side of the hinge to shield outflow of smoke. The smoke-proof element comprises: a first smoke-proof element(110) having a coupler part connected to slats of a fire-proof shutter; and a second smoke-proof element(120) having another coupler part connected to the slats of the shutter, which is in contact with the first smoke-proof element. Each of the first and the second smoke-proof elements has: an overlapping part(112) extended in transverse direction from the coupler part; center sealing part(113a) protruding from the center of the overlapping part and vertically extending; a lateral side sealing part(113b) protruding from the lateral side of the overlapping part and vertically extending; and hooking parts(114a,114b) bent at ends of the center sealing part and the lateral side sealing part.

Description

방화셔터의 비상구용 차연부재 및 그를 이용한 방화셔터{a smokeproof member and fireproof shutter for emergency door of fireproof shutter}Flame retardant member for fire exit shutter and fire prevention shutter using the same {a smokeproof member and fireproof shutter for emergency door of fireproof shutter}

도 1은 종래의 비상문이 구비된 방화셔터를 도시한 도면,1 is a view showing a fire prevention shutter equipped with a conventional emergency door,

도 2는 도 1에 도시된 A-A부의 단면도,2 is a cross-sectional view of the A-A portion shown in FIG.

도 3은 본 발명의 방화셔터의 비상구용 차연부재의 결합사시도,Figure 3 is a perspective view of the combination of the flame retardant member for emergency exit of the fire shutter of the present invention,

도 4는 본 발명의 방화셔터의 비상구용 차연부재의 분리 사시도,Figure 4 is an exploded perspective view of the flame retardant member for emergency exit of the fire shutter of the present invention,

도 5는 본 발명의 방화셔터의 비상구용 차연부재가 구비된 방화셔터를 도시한 도면,5 is a view illustrating a fire prevention shutter equipped with a flame retardant member for emergency exit of the fire protection shutter of the present invention;

도 6은 도 5에 도시된 본 발명의 방화셔터의 비상구용 차연부재의 B-B부 단면도이다.FIG. 6 is a sectional view taken along line B-B of the flame retardant member for emergency exit of the fire shutter of the present invention shown in FIG. 5.

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

100 : 차연부재 110 : 제1차연부재100: flame retardant member 110: first flame retardant member

111,121 : 체결부 112,122 : 겹침부111,121: Fastening part 112,122: Overlap part

113,123 : 기밀부 113a,123a : 중심기밀부113,123: Airtight 113a, 123a: Center confidential

113b,123b : 측면기밀부 114a,114b,124a,124b : 걸림부113b, 123b: Side airtight part 114a, 114b, 124a, 124b: Hanging part

120 : 제2차연부재 125 : 슬랫 마감부120: second secondary member 125: slat finish

200 : 방화셔터 200' : 비상구200: fireproof shutter 200 ': emergency exit

210,210' : 슬랫210,210 ': Slats

본 발명은 방화셔터의 비상구용 차연부재에 관한 것으로서, 보다 상세하게는 화재 발생시 방화셔터와 비상탈출문(비상구)의 틈새로 화염 및 연기가 새어 나가는 것을 차단할 수 있는 방화셔터의 비상구용 차연부재에 관한 것이다.The present invention relates to a flame retardant member for an emergency exit of a fire shutter, and more particularly to an emergency flame retardant member of a fire shutter to prevent the leakage of flame and smoke into the gap between the fire shutter and the emergency exit door (emergency exit) when a fire occurs. It is about.

일반적으로 방화셔터는 건축물 내부의 통로에 설치되는 것으로, 평상시에는 특정 공간 내부로 외부인이 진입하는 것을 차단하는 역할을 한다. 그리고, 화재가 발생된 경우에는 화염, 연기, 유독가스 등이 확산되는 것을 방지하는 역할을 하게 된다. 특히, 백화점, 쇼핑몰, 대회의장 등에는 소방법에 의해 그 설치가 의무화되고 있는 실정이다.In general, a fire shutter is installed in a passage inside a building, and normally serves to block outsiders from entering a specific space. And, in case of a fire, it serves to prevent the spread of flames, smoke, toxic gases and the like. In particular, the installation of department stores, shopping malls, conference venues, etc. is obliged by fire law.

이러한 방화셔터는 성능과 안전성의 평가 및 인적 또는 물적 피해를 최소화하기 위해 마련된 건설교통부에서 고시한 "자동방화셔터 및 방화문의 기준"을 충족시켜야만 한다.These fire shutters must meet the criteria for "automatic fire shutters and fire doors" published by the Ministry of Construction and Transportation, which are designed to assess performance and safety and to minimize human or material damage.

즉, 건설교통부 고시 제2005-232호의 기준에 따라 자동방화셔터 및 방화문은 화재상황을 가정한 내화시험과 차연성 시험을 통해 내화성, 내충격성, 차연성 등의 여러 요건을 충족시켜야만 하는 것이다.In other words, in accordance with the standards of the Ministry of Construction and Transportation Notice No. 2005-232, automatic fire shutters and fire doors must satisfy various requirements such as fire resistance, impact resistance, and flame retardancy through fire and flame resistance tests assuming a fire situation.

한편, 첨부된 도 1은 종래에 제공된 비상문이 구비된 방화셔터를 도시한 도면이다. 상기 방화셔터(10)는 구동장치(12)가 내설된 셔터박스(14)와, 상기 구동장 치(12)에 의해 상하로 승강 이동되는 판상의 슬랫(16)을 상하로 결속하여 구성한 셔터부재(18)와, 상하로 승강 이동하는 상기 셔터부재(18)를 안내할 수 있도록 건물의 측벽에 매설하는 가이드레일(20) 및 상기 셔터부재(18)의 일부로서 길죽한 판상의 상기 슬랫(16)을 절단하여서 되는 조각슬랫(16b,16c)을 경첩부재(22)로 연결시켜 구성하며 상기 셔터부재(18)와 동시에 감길 수 있는 비상문(24)으로 이루어진다.On the other hand, Figure 1 attached is a view showing a fire shutter with a conventional emergency door provided. The fire shutter 10 includes a shutter member 14 in which a drive device 12 is installed, and a shutter member 14 configured to bind up and down a plate-shaped slat 16 which is moved up and down by the drive device 12. 18, the guide rail 20 embedded in the side wall of the building so as to guide the shutter member 18 to move up and down and the plate-shaped slat 16 as a part of the shutter member 18. The cutting slats (16b, 16c) to be cut is configured by connecting the hinge member 22 and consists of an emergency door 24 that can be wound simultaneously with the shutter member (18).

상기 비상문(24)은 셔터부재(18)와 일측이 스프링을 내장한 경첩부재(22)로 연결되도록 구성하고 타측에는 좌우 소정 폭의 겹침 부위를 갖는 차연부재(30)에 의해 항상 닫힘 상태가 유지될 수 있도록 구성되어 있다.The emergency door 24 is configured such that the shutter member 18 and one side are connected to the hinge member 22 having a spring built therein, and the other side is always closed by the flame retardant member 30 having overlapping portions of left and right predetermined widths. It is configured to be maintained.

그리고, 첨부된 도 2에서 보는 바와 같이, 상기 차연부재(30)는 상기 비상문(24)과 상기 셔터부재(18) 접속 부위에 마주보는 한 쌍의 고정편(42,42a) 및 이들 고정편(42,42a)의 측면부에 각기 형성되는 상ㆍ하부겹침편(32,40)을 구비하며, 상기 고정편(42,42a)은 각각 상기 셔터부재(18)와 비상문(24)의 조각슬랫(16)에 볼트 등으로 결합된다.And, as shown in Figure 2, the flame-retardant member 30 is a pair of fixing pieces (42, 42a) and these fixing pieces facing the emergency door 24 and the shutter member (18) connection site Upper and lower overlapping pieces 32 and 40 are formed on the side portions of the 42 and 42a, respectively, and the fixing pieces 42 and 42a are fragment slats of the shutter member 18 and the emergency door 24, respectively. 16 to the bolt or the like.

그러나, 상기 상ㆍ하부겹침편(32,40)은 면접촉으로 밀착되기 때문에, 화재 발생시에 연기와 유독가스가 누출되고 있는 문제점이 있었다.However, since the upper and lower overlapping pieces 32 and 40 are in close contact with the surface contact, there is a problem that smoke and toxic gas are leaked when a fire occurs.

상기한 바와 같은 문제점을 해결하기 위한 본 발명의 목적은, 화재 발생시 방화셔터의 슬랫과 비상구의 슬랫 사이의 틈새를 기밀하게 하여 연기가 외부로 누출되는 것을 방지할 수 있는 방화셔터의 비상구용 차연부재를 제공하는 데 있다.An object of the present invention for solving the problems as described above, to prevent the leakage of smoke to the outside by preventing the leakage of smoke to the outside by sealing the gap between the slat of the fire protection shutter and the slat of the emergency exit when the fire occurs. To provide.

또한, 한 쌍의 차연부재에는 걸림부를 갖는 기밀부를 각각 밀착되도록 하여 차연의 기능을 더욱더 향상시킬 수 있는 방화셔터의 비상구용 차연부재를 제공하는 데 다른 목적이 있다.In addition, the pair of the flame-retardant member has a different purpose to provide a fire-retardant flame-retardant member of the fire prevention shutter that can be in close contact with each of the airtight portion having a locking portion to further improve the function of the smoke-retardant.

상술한 바와 같은 목적을 달성하기 위한 본 발명의 방화셔터의 비상구용 차연부재는, 상기 방화셔터의 슬랫에 결합되는 체결부가 구비된 제1차연부재; 상기 제1차연부재와 접촉되고, 상기 비상구의 슬랫에 결합되는 체결부가 구비된 제2차연부재;로 이루어지되, 상기 제1차연부재와 상기 제2차연부재는, 상기 체결부에서 각각 횡 방향으로 연장 형성된 겹침부; 한 쌍의 상기 겹침부의 중심부에서 각각 돌출 형성되고, 수직방향으로 연장 형성되는 중심기밀부; 한 쌍의 상기 겹침부의 측면에서 각각 돌출 형성되고, 수직방향으로 연장 형성되는 측면기밀부; 및 상기 중심기밀부와 상기 측면기밀부의 끝단이 각각 절곡되는 걸림부;를 포함하되, 상기 제1차연부재에 구비된 상기 중심기밀부와 상기 측면기밀부는, 상기 제2차연부재에 구비된 상기 중심기밀부 및 상기 측면기밀부보다 큰 길이를 갖도록 구비되고, 상기 제1차연부재에 구비된 상기 걸림부는, 상기 제2차연부재의 겹침부에 밀착되는 것이 특징이다.An emergency exit flame retardant member of the fire prevention shutter of the present invention for achieving the object as described above, the first flame retardant member having a fastening portion coupled to the slat of the fire shutter; And a second retardation member having a fastening portion coupled with the first retardation member and coupled to the slats of the emergency exit, wherein the first retardation member and the second retardation member are laterally disposed at the fastening portions, respectively. Extended overlapping portions; A central hermetic portion protruding from a central portion of the pair of overlapping portions and extending in a vertical direction; A side airtight part which protrudes from each side of the pair of overlapping portions and extends in a vertical direction; And a locking portion at which ends of the center hermetic portion and the side hermetic portion are bent, respectively, wherein the center hermetic portion and the side hermetic portion provided on the first secondary member are provided on the second secondary member. It is provided to have a larger length than the airtight portion and the side airtight portion, characterized in that the engaging portion provided in the first retardation member is in close contact with the overlapping portion of the second retardation member.

삭제delete

본 발명의 방화셔터의 비상구용 차연부재의 실시예에 있어서, 상기 중심기밀부에 형성된 상기 걸림부는 서로 대향된 방향으로 위치되고, 상기 제1ㆍ제2차연부재의 측면에 형성된 걸림부는 상기 중심기밀부에 형성된 기밀부와 동일한 방향으로 각각 형성된다.In the embodiment of the emergency exit flame-retardant member of the fire prevention shutter of the present invention, the engaging portion formed in the central hermetic portion is located in a direction opposite to each other, the engaging portion formed on the side of the first and second flame retardant member is the center hermetic It is formed in the same direction as the airtight part formed in the part, respectively.

본 발명의 방화셔터의 비상구용 차연부재의 실시예에 있어서, 상기 제2차연부재는 슬랫 마감부;를 더 포함하되, 상기 슬랫 마감부는, 상기 비상구의 슬랫 측면에 밀착된다.In an embodiment of the emergency exit flame-retardant member of the fire shutter of the present invention, the second flame-retardant member further comprises a slat finish; the slat finish is in close contact with the side of the slat of the emergency exit.

본 발명의 방화셔터의 비상구용 차연부재의 실시예에 있어서, 상기 제1차연부재에 형성된 상기 측면기밀부는 양측에 각각 형성된다.In the embodiment of the emergency exit flame-retardant member of the fire prevention shutter of the present invention, the side airtight portions formed on the first flame-retardant member are respectively formed on both sides.

이하, 첨부된 도면을 참조하여 본 발명의 방화셔터의 비상구용 차연부재의 구성 및 작용효과를 설명하도록 한다.Hereinafter, with reference to the accompanying drawings will be described the configuration and effect of the emergency exit of the fire prevention shutter member of the present invention.

도시된 도 3과 도 4에서 보는 바와 같이, 본 발명의 방화셔터의 비상구용 차연부재(100)는 크게 제1차연부재(110)와 제2차연부재(120)로 구분된다.As shown in Figures 3 and 4, the emergency exit flame retardant member 100 of the fire prevention shutter of the present invention is largely divided into a first retardation member 110 and a second retardation member 120.

상기 제1차연부재(110)는 방화셔터(200)의 슬랫(210)에 결합되고, 상기 제2차연부재(120)는 비상구(200')의 슬랫(210')에 결합된다.The first difference member 110 is coupled to the slat 210 of the fire shutter 200, the second difference member 120 is coupled to the slat 210 'of the emergency exit 200'.

또한, 상기 제1차연부재(110)와 상기 제2차연부재(120)는 각각 체결부(111,121), 겹침부(112,122), 기밀부(113,123)를 포함하고 있다.In addition, the first and second retardation members 110 and 120 include fastening portions 111 and 121, overlapping portions 112 and 122, and airtight portions 113 and 123, respectively.

상기 체결부(111,121)는 면적을 갖고, 각각 슬랫(210,210')에 결합된다. 상기 제1차연부재(110)에 형성된 상기 체결부(111,121)는 상기 방화셔터의 슬랫(210)에 결합되고, 상기 제2차연부재(120)에 구비된 상기 체결부(111,121)는 상기 비상구의 슬랫(210')에 결합되는 것이다. 여기서, 상기 체결부(111,121)는 상기 슬랫(210,210')들과 용접으로 접합된다. 그러나, 도시된 도면에서는 별도의 홀을 형 성하지 않았지만, 볼트와 너트를 이용하여 상기 슬랫(210,210')들에 각각 결합시킬 수도 있다.The fastening portions 111 and 121 have an area and are coupled to the slats 210 and 210 ', respectively. The fastening parts 111 and 121 formed on the first retardation member 110 are coupled to the slats 210 of the fire prevention shutter, and the fastening parts 111 and 121 provided on the second retardation member 120 are formed in the emergency exit. It is coupled to the slat 210 '. Here, the fastening parts 111 and 121 are joined to the slats 210 and 210 'by welding. However, although not shown a separate hole in the illustrated figure, it may be coupled to the slats (210, 210 ') using a bolt and nut, respectively.

그리고, 상기 겹침부(112,122)는 상기 체결부(111,121)에서 각각 횡방향으로 연장되어 형성된다. 상기 겹침부(112,122)는 상기 제1차연부재(110)와 상기 제2차연부재(120)에 각각 형성되어 두 부재에 형성된 겹침부(112,122)가 밀착되는 구조를 갖는다.In addition, the overlapping portions 112 and 122 are formed to extend in the transverse direction from the fastening portions 111 and 121, respectively. The overlapping portions 112 and 122 are formed on the first and second second member 110 and 120, respectively, and have a structure in which the overlapping portions 112 and 122 formed on the two members are in close contact with each other.

또한, 상기 기밀부(113,123)는 상기 겹침부(112,122)에서 각각 돌출 형성된다. 그리고, 상기 기밀부(113,123)는 수직 방향으로 연장되어 형성된다.In addition, the airtight portions 113 and 123 protrude from the overlapping portions 112 and 122, respectively. The airtight portions 113 and 123 extend in the vertical direction.

상기 기밀부(113,123)는 중심기밀부(113a,123a)와 측면기밀부(113b,123b) 그리고, 걸림부(114a,114b,124a,124b)를 더 포함한다.The airtight portions 113 and 123 further include a central hermetic portion 113a and 123a, side airtight portions 113b and 123b, and locking portions 114a, 114b, 124a and 124b.

상기 중심기밀부(113a,123a)는 상기 겹침부(112,122)의 중심부에 위치되고, 상기 측면기밀부(113b,123b)는 상기 겹침부(112,122)의 끝단부 측면에 위치된다. 여기서, 상기 중심기밀부(113a,123a)는 상기 겹침부(112,122)의 중심부에 인접되도록 위치될 수도 있다. 즉, 상기 중심기밀부(113a,123a)는 상기 겹침부(112,122)의 정확한 중심부에만 위치되는 것은 아니다.The central hermetic portions 113a and 123a are positioned at the center of the overlapping portions 112 and 122, and the side hermetic portions 113b and 123b are positioned at the end sides of the overlapping portions 112 and 122. Here, the central hermetic portions 113a and 123a may be positioned to be adjacent to the central portions of the overlapping portions 112 and 122. That is, the central hermetic portions 113a and 123a are not located only at the exact center of the overlapping portions 112 and 122.

또한, 상기 제1차연부재(110)에 형성된 측면기밀부(113b,123b)는 상기 겹침부(112,122)의 양측에 각각 형성될 수도 있다.In addition, the side airtight portions 113b and 123b formed on the first difference member 110 may be formed on both sides of the overlapping portions 112 and 122, respectively.

상기 걸림부(114a,114b,124a,124b)는 상기 중심기밀부(113a,123a)와 상기 측면기밀부(113b,123b)의 끝단이 절곡된 형상을 갖는다. 대략 90°정도 절곡되며, 그 절곡의 각은 90°보다 크거나 작게 형성될 수도 있다.The locking portions 114a, 114b, 124a, and 124b have bent ends of the central hermetic portions 113a and 123a and the side hermetic portions 113b and 123b. It is bent approximately 90 degrees, the angle of the bend may be formed larger or smaller than 90 degrees.

그리고, 상기 걸림부(114a,114b,124a,124b) 중 상기 중심기밀부(113a,123a)에 형성된 상기 걸림부(114a,124a)는 서로 대향된 방향으로 형성된다. 즉, 상기 제1차연부재(110)와 상기 제2차연부재(120)의 중심부에 형성된 상기 중심기밀부(113a,123a)는 서로 밀착되고, 그 끝단부에 형성된 상기 걸림부(114a,124a)는 서로 반대 방향으로 절곡되는 것이다.The locking portions 114a and 124a formed in the central hermetic portions 113a and 123a of the locking portions 114a, 114b, 124a, and 124b are formed to face each other. That is, the central hermetic parts 113a and 123a formed at the center of the first and second second member 110 and 120 are in close contact with each other, and the locking parts 114a and 124a formed at the end portions thereof. Are bent in opposite directions.

또한, 상기 측면기밀부(113b,123b)에 형성된 상기 걸림부(114b,124b)는 상기 중심기밀부(113a,123a)에 형성된 걸림부(114a,124a)와 동일한 방향으로 각각 형성된다. 즉, 제1차연부재(110)의 측면기밀부(113b)에 형성된 걸림부(114b)는 상기 제1차연부재(110)의 중심부에 형성된 걸림부(114a)와 동일한 방향으로 형성된다. 그리고, 상기 제2차연부재(120)의 측면기밀부(123b)에 형성된 걸림부(124b)는 상기 제2차연부재(120)의 중심부에 형성된 걸림부(124a)와 동일한 방향으로 형성되는 것이다.In addition, the locking portions 114b and 124b formed in the side airtight portions 113b and 123b are formed in the same direction as the locking portions 114a and 124a formed in the central hermetic portions 113a and 123a, respectively. That is, the locking portion 114b formed on the side airtight portion 113b of the first differential member 110 is formed in the same direction as the locking portion 114a formed at the center of the first differential member 110. In addition, the locking portion 124b formed on the side airtight portion 123b of the second flame retardation member 120 is formed in the same direction as the locking portion 124a formed at the center of the second flame retardation member 120.

한편, 상기 제2차연부재(120)에는 슬랫 마감부(125)가 구비된다. 상기 슬랫 마감부(125)는 상기 비상구의 슬랫(210') 측면에 밀착된다. 상기 슬랫(210')의 측면은 길이 방향으로 관통된 홀의 형상을 갖고, 상기 슬랫 마감부(125)가 상기 홀의 측면에 밀착되는 것이다. 따라서, 상기 홀에서 외부로 유출되는 연기를 차단하는 역할을 한다.On the other hand, the second flame retardation member 120 is provided with a slat finish (125). The slat finish 125 is in close contact with the side of the slat 210 'of the emergency exit. The side of the slat 210 'has a shape of a hole penetrated in the longitudinal direction, the slat finish portion 125 is in close contact with the side of the hole. Therefore, it serves to block the smoke flowing out from the hole.

이상과 같이 구성된 본 발명의 방화셔터의 비상구용 차연부재의 설치상태 및 동작 설명은 다음과 같다.The installation state and operation description of the emergency exit flame-retardant member of the fire prevention shutter of the present invention configured as described above are as follows.

먼저, 종래 기술에도 언급했듯이 다수개의 슬랫(210)으로 구비된 방화셔터(200)에는 비상구(200')가 구비된다. 상기 비상구(200')는 화재 발생시 대피로의 통로 역할을 하는 것으로 상기 방화셔터(200)의 일부분이 절개되어 별도의 문을 갖게 되는 것이다.First, as mentioned in the prior art, the fire door 200 provided with a plurality of slats 210 is provided with an emergency exit 200 '. The emergency exit 200 ′ acts as a passage to the evacuation path when a fire occurs, so that a part of the fire shutter 200 is cut to have a separate door.

그리고, 제1차연부재(110)에 구비된 체결부(111)는 방화셔터(200)의 슬랫(210)에 결합된다. 또한, 제2차연부재(120)에 구비된 체결부(121)는 비상구(200')의 슬랫(210')에 결합된다.Then, the fastening part 111 provided in the first difference member 110 is coupled to the slat 210 of the fire shutter (200). In addition, the fastening part 121 provided in the second difference member 120 is coupled to the slat 210 'of the emergency exit 200'.

상기 비상구(200')의 문이 닫혀 있을 때는 상기 제1차연부재(110)와 상기 제2차연부재(120)가 서로 밀착되는 구조를 갖는다.When the door of the emergency exit 200 ′ is closed, the first and second second member 110 and 120 are in close contact with each other.

첨부된 도 6에서 보는 바와 같이, 상기 제1차연부재(110)와 상기 제2차연부재(120)에는 각각 기밀부(113a,11ab,123a,123b)와 걸림부(114a,114b,124a,124b)가 형성되는데, 상기 기밀부(113a,11ab,123a,123b)가 서로 밀착되는 것이다. 즉, 상기 기밀부(113a,11ab,123a,123b)는 상기 차연부재(110,120)들의 측면에 각각 형성되는 측면기밀부(113b,123b)와, 상기 차연부재(110,120)의 중심부에 형성된 중심기밀부(113a,123a)로 구비된다. 따라서, 상기 제1차연부재(110)와 상기 제2차연부재(120)에 형성된 중심기밀부(113a,123a)의 측면이 각각 밀착된다.As shown in FIG. 6, the airtight portions 113a, 11ab, 123a and 123b and the catching portions 114a, 114b, 124a and 124b are respectively attached to the first and second second member 120 and 120. ) Is formed, and the airtight portions 113a, 11ab, 123a, and 123b are in close contact with each other. That is, the airtight portions 113a, 11ab, 123a, and 123b have side airtight portions 113b and 123b formed on the side surfaces of the flame retardant members 110 and 120, and a central hermetic portion formed at the center of the flame retardant members 110 and 120, respectively. And 113a and 123a. Therefore, the side surfaces of the central hermetic parts 113a and 123a formed in the first and second second member 110 and 120 are in close contact with each other.

또한, 상기 제1차연부재(110)와 상기 제2차연부재(120)의 측면에 형성된 측면기밀부(113b,123b)는 상기 중심기밀부(113a,123a)와 마찬가지로 그 측면에 각각 밀착되는 것이다.In addition, the side airtight portions 113b and 123b formed on the side surfaces of the first and second second member 110 and 120 are in close contact with the side surfaces thereof, similarly to the central airtight portions 113a and 123a. .

이러한 상태로 설치된 상태에서 방화셔터(200)와 비상구(200')와의 이격거리 가 발생될 경우 상기 제2차연부재(120)는 일측 방향으로 위치이동될 수도 있다. 이때, 상기 기밀부(113,123)에서 절곡 형성된 걸림부(114a,114b,124a,124b)는 제1차연부재(110)의 걸림부(114a,114b)에 밀착될 수도 있다.When the separation distance between the fire prevention shutter 200 and the emergency exit 200 'is generated in this state, the second retardation member 120 may be moved in one direction. At this time, the locking portions 114a, 114b, 124a, and 124b formed by bending the airtight portions 113 and 123 may be in close contact with the locking portions 114a and 114b of the first difference member 110.

그리고, 제2차연부재(120)에 형성된 슬랫 마감부(125)는 상기 비상구의 슬랫(210') 측면에 위치되어 연기가 외부로 유출되는 것을 방지하고, 미관상 슬랫(210')의 측면에 노출되지 않도록 하는 것이다.And, the slat finish portion 125 formed on the second smoke-removing member 120 is located on the side of the slat 210 'of the emergency exit to prevent smoke from leaking to the outside, and exposed to the side of the aesthetic view of the slat 210' It is not to be.

따라서, 본 발명의 방화셔터의 비상구용 차연부재(110)는 화재 발생시 방화셔터(200)와 비상구(200')의 틈새로 화염 및 연기가 유출되는 것을 차단할 수 있다. 화재로 인해 발생되는 화염, 연기, 유독가스 등이 확산되는 것을 방지할 수 있는 것이다.Therefore, the emergency exit flame-retardant member 110 of the fire prevention shutter of the present invention can block the outflow of flame and smoke into the gap between the fire prevention shutter 200 and the emergency exit 200 'when a fire occurs. It is possible to prevent the spread of flames, smoke and toxic gases generated by fire.

상기한 바와 같이 구성된 본 발명의 방화셔터의 비상구용 차연부재는 다음과 같은 효과가 있다.The flame-retardant member for emergency exit of the fire prevention shutter of the present invention configured as described above has the following effects.

첫째, 방화셔터의 슬랫에 체결되는 제1차연부재와 비상구의 슬랫에 체결되는 제2차연부재에는 밀착되는 겹침부와 기밀부가 각각 구비되어 화재시에 외부로 연기 및 유독가스가 유출되는 것을 방지할 수 있다.First, overlapping parts and airtight parts are provided in close contact with the first smoking member fastened to the slat of the fire shutter and the second smoking member fastened to the slat of the emergency exit to prevent smoke and toxic gas from leaking out in case of fire. Can be.

둘째, 제1차연부재와 제2차연부재에 형성된 기밀부는 각각 중심기밀부와 측면기밀부가 구비되어 두 부재의 밀착성을 향상시켰다. 따라서, 화재 발생시 연기 및 유독가스가 외부로 유출되는 것을 보다 기밀하게 할 수 있는 효과가 있다.Second, the airtight portion formed in the first and second secondary member is provided with a central hermetic portion and a side hermetic portion, respectively, to improve the adhesion between the two members. Therefore, there is an effect to make it more confidential that the smoke and toxic gas outflow when the fire occurs.

이상에서 본 발명은 기재된 구체예에 대해서만 상세히 설명 되었지만 본 발 명의 기술사상 범위 내에서 다양한 변형 및 수정이 가능함은 당업자에게 있어서 명백한 것이며, 이러한 변형 및 수정이 첨부된 특허청구범위에 속함은 당연한 것이다.Although the present invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various modifications and changes are possible within the technical spirit of the present invention, and such modifications and modifications belong to the appended claims.

Claims (6)

다수개의 슬랫으로 구비된 방화셔터에 비상구가 구비되고, 상기 비상구의 차폐시 연기가 유출되는 것을 차단하는 차연부재에 있어서,In the flame-retardant member is provided with a plurality of slat fire prevention shutters, and the smoke exit blocking the exit of the emergency exit, 상기 차연부재는,The flame retardant member, 상기 방화셔터의 슬랫에 결합되는 체결부가 구비된 제1차연부재;A first difference member having a fastening part coupled to the slat of the fire shutter; 상기 제1차연부재와 접촉되고, 상기 비상구의 슬랫에 결합되는 체결부가 구비된 제2차연부재;로 이루어지되,A second smoking member having a fastening part coupled to the first smoking member and coupled to the slat of the emergency exit; 상기 제1차연부재와 상기 제2차연부재는,The first and second second member, 상기 체결부에서 각각 횡 방향으로 연장 형성된 겹침부;Overlapping portions each extending in the transverse direction from the fastening portion; 한 쌍의 상기 겹침부의 중심부에서 각각 돌출 형성되고, 수직방향으로 연장 형성되는 중심기밀부;A central hermetic portion protruding from a central portion of the pair of overlapping portions and extending in a vertical direction; 한 쌍의 상기 겹침부의 측면에서 각각 돌출 형성되고, 수직방향으로 연장 형성되는 측면기밀부; 및A side airtight part which protrudes from each side of the pair of overlapping portions and extends in a vertical direction; And 상기 중심기밀부와 상기 측면기밀부의 끝단이 각각 절곡되는 걸림부;를 포함하되,Includes; the engaging portion is bent at the ends of the central hermetic portion and the side airtight portion, respectively, 상기 제1차연부재에 구비된 상기 중심기밀부와 상기 측면기밀부는, 상기 제2차연부재에 구비된 상기 중심기밀부 및 상기 측면기밀부보다 큰 길이를 갖도록 구비되고,The central hermetic portion and the side hermetic portion provided in the first secondary member are provided to have a greater length than the central hermetic portion and the side hermetic portion provided in the second secondary member, 상기 제1차연부재에 구비된 상기 걸림부는, 상기 제2차연부재의 겹침부에 밀착되는 것을 특징으로 하는 방화셔터의 비상구용 차연부재.The locking portion provided in the first flame retardant member, the flame retardant member for emergency exit of the fire prevention shutter, characterized in that in close contact with the overlapping portion of the second flame retardant member. 삭제delete 제 1항에 있어서,The method of claim 1, 상기 중심기밀부에 형성된 상기 걸림부는 서로 대향된 방향으로 위치되고,The locking portion formed in the central hermetic portion is located in a direction facing each other, 상기 제1ㆍ제2차연부재의 측면에 형성된 걸림부는 상기 중심기밀부에 형성된 기밀부와 동일한 방향으로 각각 형성된 것을 특징으로 하는 상기 방화셔터의 비상구용 차연부재.And an engaging portion formed on a side surface of the first and second flame retardant members, respectively, in the same direction as an airtight portion formed in the central hermetic portion. 제 3항에 있어서,The method of claim 3, wherein 상기 제2차연부재는 슬랫 마감부;를 더 포함하되,The second retardation member further includes a slat finish; 상기 슬랫 마감부는,The slat finish portion, 상기 비상구의 슬랫 측면에 밀착되는 것을 특징으로 하는 상기 방화셔터의 비상구용 차연부재.The flame retardant member for emergency exit of the fire shutter, characterized in that the close contact with the slat side of the emergency exit. 제 4항에 있어서,The method of claim 4, wherein 상기 제1차연부재에 형성된 상기 측면기밀부는 양측에 각각 형성되는 것을 특징으로 하는 상기 방화셔터의 비상구용 차연부재.The side airtight portions formed on the first flame retardant member are provided on both sides of the emergency exit flame retardant member of the fire prevention shutter. 제 1항, 또는 제 3항 내지 제 5항 중 어느 한 항에 기재된 상기 방화셔터의 차연부재가 구비된 방화셔터.The fire prevention shutter provided with the flame-retardant member of the said fire prevention shutter as described in any one of Claims 1-5.
KR1020060034851A 2006-04-18 2006-04-18 A smokeproof member and fireproof shutter for emergency door of fireproof shutter KR100661810B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100965398B1 (en) 2009-12-07 2010-06-24 권순석 Locking apparatus for an emergency door of a fire closure shutter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980060739U (en) * 1997-03-15 1998-11-05 박갑일 Emergency door buffer structure of fire shutter
KR20010002215U (en) * 2001-04-23 2001-08-09 유태유 hinge for a door of a shutter
KR20060028372A (en) * 2005-04-20 2006-03-29 장종복 Emergrncy escape door of fireproof shutter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980060739U (en) * 1997-03-15 1998-11-05 박갑일 Emergency door buffer structure of fire shutter
KR20010002215U (en) * 2001-04-23 2001-08-09 유태유 hinge for a door of a shutter
KR20060028372A (en) * 2005-04-20 2006-03-29 장종복 Emergrncy escape door of fireproof shutter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100965398B1 (en) 2009-12-07 2010-06-24 권순석 Locking apparatus for an emergency door of a fire closure shutter

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