KR950029523A - Link linkage for door lock - Google Patents

Link linkage for door lock Download PDF

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Publication number
KR950029523A
KR950029523A KR1019940007429A KR19940007429A KR950029523A KR 950029523 A KR950029523 A KR 950029523A KR 1019940007429 A KR1019940007429 A KR 1019940007429A KR 19940007429 A KR19940007429 A KR 19940007429A KR 950029523 A KR950029523 A KR 950029523A
Authority
KR
South Korea
Prior art keywords
fixing
door
fixed
ring
hole
Prior art date
Application number
KR1019940007429A
Other languages
Korean (ko)
Other versions
KR970000494B1 (en
Inventor
김영신
Original Assignee
김영신
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 김영신 filed Critical 김영신
Priority to KR1019940007429A priority Critical patent/KR970000494B1/en
Publication of KR950029523A publication Critical patent/KR950029523A/en
Application granted granted Critical
Publication of KR970000494B1 publication Critical patent/KR970000494B1/en

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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
    • E05F3/227—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the top of wings, e.g. details related to closer housings, covers, end caps or rails therefor
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/686—Rods, links
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60—Mounting or coupling members; Accessories therefore
    • E05Y2600/626—Plates or brackets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Abstract

본 발명은 도어첵 용 링크 연결 고정장치에 관한 것이다.조애의 도어첵은 도어의 개폐방향에 따란 별도의 링크연결부재가 요구되고, 도어를 폐쇄상태로 유지시키기 위해서는 압입고정용 쐐기 또는 스톱퍼가 요구됨은 물론, 이 경우 화재가 발생하면 개발된 도어를 통해 건물전체로 널리 확산되는 등의 문제점들이 지적된다.The present invention relates to a link connection fixing device for a door .. The door 의 of the favour requires a separate link connecting member according to the opening and closing direction of the door, and a press-fit fixing wedge or stopper is required to keep the door closed. Of course, in this case, if a fire occurs, problems such as widespread throughout the building through the developed door is pointed out.

이를 감안하여 본 발명에서는 하나의 고정축과 두 개의 고정, 조임너트에 각각 좌, 우 나사부를 구획형성시켜 도어의 개페방향에 따라 별도의 연결부재 없이도 선택연결 시킬 수 있게하고, 연결된 상태에서는 필요에 따라 도어를 개방상태로 유지시킬 수 있도록 함과 동시에, 화재가 발생된 경우 외부적인 강제력이 부하되지 않고서도 도어가 신속하게 폐쇄상태로 전환될 수 있도록 함으로써, 소요부품과 제작, 조립공수의 최소화 및 사용의 편의와 안정성, 적동신뢰성을 확보할 수 있게하였다.In view of this, in the present invention, the left and right threaded portions are formed on one fixing shaft and two fixing and tightening nuts, respectively, so that selective connection can be made without a separate connecting member according to the opening direction of the door, As a result, the door can be kept open, and in the event of a fire, the door can be quickly closed without external force being applied, thereby minimizing required parts, manufacturing, and assembly work. Ease of use, stability, and reliable operation were ensured.

Description

도어첵 용 링크 연결 고정장치Link linkage for door lock

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 일반적인 도어첵의 설치상태 예시도, 제2도는 본 발명 링크 연결 고정장치의 분해사시도, 제4도는 본 발명 링크 연결장치의 설치상태 측단면도.1 is an exemplary view illustrating an installation state of a general door, FIG. 2 is an exploded perspective view of the link connection fixing device of the present invention, and FIG. 4 is a side cross-sectional view of the installation state of the link connecting device of the present invention.

Claims (4)

도어(D)에 고정 설치되는 장력제어수단(1)과 제1, 2링크(2, 3) 및 도어프레임(F)에 고정설치되는 브라켓(4)으로 구성된 도어첵(C)에 있어서 상기 브라켓트(4) 전방에 고정설치되는 고정판(5)과, 상기 고정판(5) 전방하부에 고정설치되며 그 전 후면에 지지구멍(71)과 감지구멍(73)을 형성시킨 지지판(7)과, 상기 지지판(7) 후방 양측에 힌지고정된 간격유지대(61)의 번장에 감지구멍(73)을 통과한 화염에 의해 단락되는 휴즈(63)를 걸어 고정시킨 화염감지부(6)와, 상기 지지구멍(71)의 상하부에 관통설치되어 제2링크(3)를 연결 및 선택적으로 위치 고정시키는 선택고정부(8)를 갖추어서 된 것을 특징으로 하는 도어첵 용 링크 연결 고정장치.The bracket in the door (C) consisting of a tension control means (1) fixed to the door (D) and the bracket (4) fixed to the first, second links (2, 3) and the door frame (F) (4) a fixing plate 5 fixedly installed at the front, a supporting plate 7 fixedly installed at the front lower part of the fixing plate 5, and having a support hole 71 and a sensing hole 73 formed at the front and back thereof; A flame sensing unit 6 which is fixed by hanging a fuse 63 which is shorted by a flame passing through the sensing hole 73 at the length of the space holder 61 hinged at both rear sides of the supporting plate 7, and the support; A link connection fixing device for a door 첵, characterized in that it is provided through the upper and lower portions of the hole (71) and provided with a selection fixing portion (8) for connecting and selectively fixing the second link (3). 제1항에 있어서, 상기 선택고정부(8)는, 상기 간격유지대(61) 사이에 고정되며 그 내부에 좌우나사부(81a, 81b)가 형성된 고정너트(81)과, 상기 지지구멍(71)에 끼워 고정된 윤활링(82)과, 상기 윤활링(82)의 하부에서 고정너트(81)의 하단에 펀치 고정되는 고정링(83)과, 상기 고정너트(81)에 대응하는 좌우나사축(84a, 84b)의 중앙에 사각고정부(84c)를 형성시킨 고정축(84)와, 상기 사각고정부(84c)에 대응하는 사각구멍(83a)이 형성되고 그 외면에는 제2링크(3)의 연결구(32)에 축이음되는 연결구(85c)를 형성시킨 연결링(85)과, 상기 고정축(84)에The fixing fixing part (8) of claim 1, wherein the selection fixing part (8) is fixed between the spacer holders (61) and left and right screw parts (81a, 81b) are formed therein, and the support hole (71). Lubrication ring 82, which is fixed to the bottom of the lubrication ring 82, a fixing ring 83 punched to the lower end of the fixing nut 81 at the lower portion of the lubrication ring 82, and left and right screws corresponding to the fixing nut 81 A fixed shaft 84 having a square fixing portion 84c formed in the center of the shafts 84a and 84b, and a square hole 83a corresponding to the square fixing portion 84c, are formed on the outer surface thereof. On the coupling ring 85 and the fixed shaft 84 formed a coupling member 85c which is connected to the shaft 32 in the connector 32 대응하는 좌우 나사부(86a, 86b)가 형성되어 연결링(85)의 분리방지와 선택회동을 도모하는 조임너트(86)로 이루어진 것을 특징으로 하는 도어첵 용 링크 연결 고정장치.Linking fixing device for the door 으로, characterized in that the left and right threaded portions (86a, 86b) is formed to consist of a tightening nut (86) to prevent the separation of the connection ring 85 and the selective rotation. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019940007429A 1994-04-09 1994-04-09 Link device of door check KR970000494B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940007429A KR970000494B1 (en) 1994-04-09 1994-04-09 Link device of door check

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940007429A KR970000494B1 (en) 1994-04-09 1994-04-09 Link device of door check

Publications (2)

Publication Number Publication Date
KR950029523A true KR950029523A (en) 1995-11-22
KR970000494B1 KR970000494B1 (en) 1997-01-13

Family

ID=19380703

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940007429A KR970000494B1 (en) 1994-04-09 1994-04-09 Link device of door check

Country Status (1)

Country Link
KR (1) KR970000494B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040050126A (en) * 2002-12-09 2004-06-16 이동명 door-closer
KR101065400B1 (en) * 2009-04-03 2011-09-16 사단법인 한국화재보험협회 Automatic locking pin of fire door

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040050126A (en) * 2002-12-09 2004-06-16 이동명 door-closer
KR101065400B1 (en) * 2009-04-03 2011-09-16 사단법인 한국화재보험협회 Automatic locking pin of fire door

Also Published As

Publication number Publication date
KR970000494B1 (en) 1997-01-13

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