KR100906990B1 - 탄성력 조절장치 - Google Patents
탄성력 조절장치 Download PDFInfo
- Publication number
- KR100906990B1 KR100906990B1 KR1020070114559A KR20070114559A KR100906990B1 KR 100906990 B1 KR100906990 B1 KR 100906990B1 KR 1020070114559 A KR1020070114559 A KR 1020070114559A KR 20070114559 A KR20070114559 A KR 20070114559A KR 100906990 B1 KR100906990 B1 KR 100906990B1
- Authority
- KR
- South Korea
- Prior art keywords
- door
- fire
- plate
- locking
- electromagnet
- Prior art date
Links
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 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
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
-
- 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
- E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
- E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
-
- 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
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/30—Electronic control of motors
- E05Y2400/3013—Electronic control of motors during manual wing operation
- E05Y2400/3017—Safety means therefor
-
- 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
- E05Y2800/25—Emergency conditions
- E05Y2800/252—Emergency conditions the elements functioning only in case of emergency
-
- 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)
Abstract
Description
이에 본 출원인은 도어체크와 연결되어 방화문이 개폐할 때 회전하는 회전축에 걸림판을 구비하고, 전자석에 의해 이동하는 중심축의 전방측에 멈춤원판을 구비하여 이 중심축의 이동시켜 화재 발생 시 자동으로 방화문이 닫히도록 하는 장치를 개발한 것이다.
Claims (1)
- 도어체크와 연결되어 방화문 개폐로 회전되는 회전축(22)에 걸림판(26)이 구비되고,상기 걸림판(26)의 외주연에 걸림턱(26a)이 돌출되어 구비되며,상기 걸림턱(26a)에 걸리도록 구비되는 멈춤원판(46)이 구비되어지되 화재 발생시 걸림이 해제되도록 구비되며,상기 멈춤원판(46)이 끼워지는 밀대(42)가 구비되어 로킹부(40)가 구비되고, 상기 로킹부(40)가 구비된 폐문 장치(100)에 설치되는 조절장치(200)에 있어써,상기 밀대(42)와 연결되는 중심축(60)이 구비되고,상기 중심축(60)이 관통되어 설치된 전자석(80)은, 화재 발생 시 상기 중심축(60)을 후방으로 이동시켜 상기 멈춤원판(46)이 상기 걸림판(26)에서 벗어나도록 하는 구비되며,상기 조절장치(200)의 본체(210)의 일측으로 상기 전자석(80)이 끼워져 고정되고,상기 전자석(80)을 관통한 중심축(60)에 스프링 지지판(62)이 구비되며,상기 본체(210)의 후벽에 끼워져 자유로이 회전하는 조절부재(230)의 조절부(234)의 선단에 나사부(232)를 구비하여 조절판(240)이 상기 나사부(232)에 나사 체결되고,상기 조절판(240)과 상기 스프링 지지판(62) 사이에 지지 스프링(220)이 구비되어 조절홈(236)이 회전됨에 따라 조절판(240)이 나사부(232)를 따라 이동되어 스프링의 탄발력이 조절되도록 구비되는 것을 특징으로 하는 탄성력 조절장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070114559A KR100906990B1 (ko) | 2007-11-09 | 2007-11-09 | 탄성력 조절장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070114559A KR100906990B1 (ko) | 2007-11-09 | 2007-11-09 | 탄성력 조절장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090048248A KR20090048248A (ko) | 2009-05-13 |
KR100906990B1 true KR100906990B1 (ko) | 2009-07-08 |
Family
ID=40857459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070114559A KR100906990B1 (ko) | 2007-11-09 | 2007-11-09 | 탄성력 조절장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100906990B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101468621B1 (ko) * | 2012-12-21 | 2014-12-03 | (주)에이스앤아이 | 방화문용 도어클로저의 폐쇄력 보충장치 |
CN113482480B (zh) * | 2021-06-11 | 2023-03-28 | 广州铸安机电设备有限公司 | 一种温控锁止机构及温感门窗闭合装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200431191Y1 (ko) | 2006-07-20 | 2006-11-23 | 류운형 | 도어의 자동 폐쇄장치 |
-
2007
- 2007-11-09 KR KR1020070114559A patent/KR100906990B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200431191Y1 (ko) | 2006-07-20 | 2006-11-23 | 류운형 | 도어의 자동 폐쇄장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20090048248A (ko) | 2009-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9074397B2 (en) | Adjustable door jamb locks | |
IL259503A (en) | Another closed door or panel with a lock-operated link | |
KR20060135470A (ko) | 방화문 자동폐쇄장치와 그 시스템. | |
KR100906990B1 (ko) | 탄성력 조절장치 | |
KR960011949B1 (ko) | 기계식 자물쇠 및 그 열쇠 | |
NZ574987A (en) | Electrically controlled lock assembly comprising electrical actuator that includes solenoid with a plunger | |
CN105909082A (zh) | 一种插销装置 | |
KR101021339B1 (ko) | 방화문용 자동폐쇄장치 | |
CN205637930U (zh) | 一种插销装置 | |
KR100906989B1 (ko) | 도어 체크용 폐문 장치 | |
US6543820B2 (en) | Latching device and method | |
KR101327543B1 (ko) | 도어 체크용 폐문 장치 | |
KR101035118B1 (ko) | 방화문용 도어 클로저 | |
CN209228209U (zh) | 锁具防撬结构 | |
KR20100027818A (ko) | 비상시 도어를 닫을 수 있는 플로어 힌지 | |
KR100881310B1 (ko) | 도어 체크의 방화문 폐문장치 | |
KR101895118B1 (ko) | 여닫이문용 경첩 | |
KR100425932B1 (ko) | 도어록 장치 | |
CN215293112U (zh) | 一种自动锁定的装配机构 | |
KR200439718Y1 (ko) | 화재시 자동 개방되는 스프링 탄력 회전축에 의한 여닫이문 | |
CN203821995U (zh) | 一种能自动上锁的智能锁体 | |
KR20170115915A (ko) | 문 닫힘 소음 방지 경첩 | |
KR100853747B1 (ko) | 방화문용 자동개폐 보조장치 | |
CN109555377A (zh) | 一种自动锁体 | |
KR102356366B1 (ko) | 도어 회동바 내의 스프링 캠 댐핑장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130628 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20140702 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150626 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20160704 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20170704 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20190702 Year of fee payment: 11 |