KR20030082524A - 방화용 도어클로저의 도어걸림장치 - Google Patents
방화용 도어클로저의 도어걸림장치 Download PDFInfo
- Publication number
- KR20030082524A KR20030082524A KR1020030069775A KR20030069775A KR20030082524A KR 20030082524 A KR20030082524 A KR 20030082524A KR 1020030069775 A KR1020030069775 A KR 1020030069775A KR 20030069775 A KR20030069775 A KR 20030069775A KR 20030082524 A KR20030082524 A KR 20030082524A
- Authority
- KR
- South Korea
- Prior art keywords
- geared motor
- gear
- door
- ball
- attached
- Prior art date
Links
- 230000002265 prevention Effects 0.000 title description 3
- 239000000779 smoke Substances 0.000 claims abstract description 17
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims 4
- 230000006378 damage Effects 0.000 abstract description 5
- 238000004079 fireproofing Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/43—Motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/30—Electronic control of motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/50—Mounting methods; Positioning
- E05Y2600/51—Screwing or bolting
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/40—Physical or chemical protection
- E05Y2800/42—Physical or chemical protection against smoke or gas
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
- E05Y2900/134—Fire doors
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Claims (5)
- 저면에 안내(22)홈과 걸림홈(23)을 갖는 지지체(21)와 스프링(34)으로 탄력설치된 볼(33)을 포함하는 회전체(31)로 이루어지는 도어클로즈용 도어걸림장치에 있어서, 각 삽입공(32)에 체결된 두개의 조정기어볼트(51)와 지지고정관(41)의 하단부에 부착된 중앙기어(52), 연기감지제어부와 연결된 기어드모터에 부착된 기어드모터기어 (62)를 구비하되 상기 두개의 조정기어볼트(51)와 중앙기어(52), 기어드모터기어(62)가 맞물려 회전할 수 있는 것을 특징으로 하는 방화용 도어클로저의 도어걸림장치.
- 제 1항에 있어서,상기 회전체(31)의 관통공(37)으로 일체형의 지지고정관(41)이 삽입되어 지지체(21)의 통공(23)을 관통하고, 상기 지지고정관(41)의 단부홈(42)에는 스넵링(1)이 끼워져 결합고정되는 것을 특징으로 하는 방화용 도어클로저의 도어걸림장치.
- 제 1항에 있어서,상기 회전체(31)의 각 삽입공(32)의 하단부에는 두개의 조정기어볼트(51)가각 조정기어너트(35)에 조립체결되어 볼(33)을 탄력지지하는 스프링(34)의 탄발력을 조정하는 것을 특징으로 하는 방화용 도어클로저의 도어걸림장치.
- 제 1항에 있어서,상기 조정기어볼트(51)가 체결된 삽입공(32)의 상단부는 볼(33)의 지름보다 좁아지게 형성되어 볼(33)이 회전체(31)를 벗어나 흘러내리지 않도록 구성되는 것을 특징으로 하는 방화용 도어클로저의 도어걸림장치.
- 제 1항에 있어서,상기 기어드모터(61)는 내부에 회전감지부를 구비해 엔코딩하며, 기어드모터(61)의 단자부(64)에는 연기감지제어부가 연결형성되어, 기어드모터의 기어(62)가 회전되는 양의 값이 제어될 수 있는 것을 특징으로 하는 방화용 도어클로저의 도어걸림장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030069775A KR100574416B1 (ko) | 2003-10-08 | 2003-10-08 | 방화용 도어클로저의 도어걸림장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030069775A KR100574416B1 (ko) | 2003-10-08 | 2003-10-08 | 방화용 도어클로저의 도어걸림장치 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2003-0013409U Division KR200320141Y1 (ko) | 2003-04-30 | 2003-04-30 | 방화용 도어클로저의 도어걸림장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030082524A true KR20030082524A (ko) | 2003-10-22 |
KR100574416B1 KR100574416B1 (ko) | 2006-04-28 |
Family
ID=32388991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030069775A KR100574416B1 (ko) | 2003-10-08 | 2003-10-08 | 방화용 도어클로저의 도어걸림장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100574416B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190026078A (ko) * | 2017-09-04 | 2019-03-13 | 김경태 | 도어 클로저 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101194047B1 (ko) | 2010-06-30 | 2012-10-24 | 석정희 | 방화문 개방 유지 및 비상 해제장치 |
KR101881582B1 (ko) * | 2016-12-02 | 2018-07-24 | 박기환 | 방화문용 도어록킹장치 |
-
2003
- 2003-10-08 KR KR1020030069775A patent/KR100574416B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190026078A (ko) * | 2017-09-04 | 2019-03-13 | 김경태 | 도어 클로저 |
Also Published As
Publication number | Publication date |
---|---|
KR100574416B1 (ko) | 2006-04-28 |
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