KR20120012680A - 방화문의 잠금장치 - Google Patents
방화문의 잠금장치 Download PDFInfo
- Publication number
- KR20120012680A KR20120012680A KR1020100074804A KR20100074804A KR20120012680A KR 20120012680 A KR20120012680 A KR 20120012680A KR 1020100074804 A KR1020100074804 A KR 1020100074804A KR 20100074804 A KR20100074804 A KR 20100074804A KR 20120012680 A KR20120012680 A KR 20120012680A
- Authority
- KR
- South Korea
- Prior art keywords
- slider
- coupled
- loosening
- locking rod
- fire door
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 12
- 239000010935 stainless steel Substances 0.000 claims abstract description 12
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 1
- 230000007257 malfunction Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 238000005266 casting 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
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Images
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
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/46—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
- E05C17/48—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a sliding securing member
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
-
- 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
- E05Y2600/60—Mounting or coupling members; Accessories therefor
- E05Y2600/626—Plates or brackets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
Description
도 2는 본 발명에 사용되는 방화문 잠금장치의 결합된 사시도.
도 3은 본 발명에 사용되는 방화문 잠금장치의 작동상태도.
도 4는 본 발명의 다른 실시 예의 사시도
40 : 풀림방지장치 50 : 레버
Claims (3)
- 잠금장치의 브라켓에 상하로 이동하는 슬라이더는 스테인레스재의 강판을 절곡 성형하였으며, 슬라이더에 결합되는 잠금봉에 풀림방지장치를 설치하여 잠금봉이 유동하지 못하도록 잡아주어 풀림을 방지할 수 있도록 함을 특징으로 하는 방화문의 잠금장치.
- 청구항 1에 있어서,
상기 풀림방지장치는 스프링 강으로 제작되며 E링 형상으로 제작되어 E링의 이빨이 잠금봉의 나사에 결합됨을 특징으로 하는 방화문의 잠금장치.
- 청구항 1에 있어서,
상기 풀림방지장치는 스프링 강으로 제작되며 U자형태로 절곡된 강판이 잠금봉의 나사에 결합됨을 특징으로 하는 방화문의 잠금장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100074804A KR101231453B1 (ko) | 2010-08-02 | 2010-08-02 | 방화문의 잠금장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100074804A KR101231453B1 (ko) | 2010-08-02 | 2010-08-02 | 방화문의 잠금장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120012680A true KR20120012680A (ko) | 2012-02-10 |
KR101231453B1 KR101231453B1 (ko) | 2013-02-07 |
Family
ID=45836504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100074804A Active KR101231453B1 (ko) | 2010-08-02 | 2010-08-02 | 방화문의 잠금장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101231453B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200466505Y1 (ko) * | 2011-04-25 | 2013-04-18 | 김송기 | 방화문 고정장치 장착구조 |
KR200469225Y1 (ko) * | 2012-03-23 | 2013-09-30 | 주식회사 금천 | 문고정용 잠금봉 구조체 |
CN110295818A (zh) * | 2018-07-03 | 2019-10-01 | 广东坚朗五金制品股份有限公司 | 滑轨滑块结构、防火限位器及框扇结构 |
KR102333729B1 (ko) * | 2020-07-23 | 2021-12-01 | 김송기 | 방화문 걸쇠 일체형 승하강 모듈 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101557467B1 (ko) | 2014-05-01 | 2015-10-06 | 김영석 | 양문형 출입문용 링크식 고정장치 |
KR101721537B1 (ko) | 2014-12-26 | 2017-03-30 | 손창민 | 방화문의 잠금구 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200325030Y1 (ko) * | 2003-05-21 | 2003-09-02 | 김종훈 | 여닫이문용 잠금장치 |
KR100551633B1 (ko) * | 2005-07-15 | 2006-02-13 | 주식회사 창성인더스트리 | 방화셔터의 비상탈출문용 비상자동잠금장치 |
KR200415766Y1 (ko) * | 2006-02-03 | 2006-05-08 | 오금배 | 도어 스톱퍼 |
-
2010
- 2010-08-02 KR KR1020100074804A patent/KR101231453B1/ko active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200466505Y1 (ko) * | 2011-04-25 | 2013-04-18 | 김송기 | 방화문 고정장치 장착구조 |
KR200469225Y1 (ko) * | 2012-03-23 | 2013-09-30 | 주식회사 금천 | 문고정용 잠금봉 구조체 |
CN110295818A (zh) * | 2018-07-03 | 2019-10-01 | 广东坚朗五金制品股份有限公司 | 滑轨滑块结构、防火限位器及框扇结构 |
KR102333729B1 (ko) * | 2020-07-23 | 2021-12-01 | 김송기 | 방화문 걸쇠 일체형 승하강 모듈 |
Also Published As
Publication number | Publication date |
---|---|
KR101231453B1 (ko) | 2013-02-07 |
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