KR200337684Y1 - Key cylinder rotating device for opening and closing the door lock - Google Patents

Key cylinder rotating device for opening and closing the door lock Download PDF

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Publication number
KR200337684Y1
KR200337684Y1 KR20-2003-0033290U KR20030033290U KR200337684Y1 KR 200337684 Y1 KR200337684 Y1 KR 200337684Y1 KR 20030033290 U KR20030033290 U KR 20030033290U KR 200337684 Y1 KR200337684 Y1 KR 200337684Y1
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KR
South Korea
Prior art keywords
key cylinder
opening
key
closing
door lock
Prior art date
Application number
KR20-2003-0033290U
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Korean (ko)
Inventor
박장근
Original Assignee
박장근
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Publication date
Application filed by 박장근 filed Critical 박장근
Priority to KR20-2003-0033290U priority Critical patent/KR200337684Y1/en
Application granted granted Critical
Publication of KR200337684Y1 publication Critical patent/KR200337684Y1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0003—Details
    • E05B27/0007—Rotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E05B9/084—Fastening of lock cylinders, plugs or cores

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

본 고안은 키이실린더 타단부에 十자형 요입부로 된 가동편을 형성하여 이와 상대되는 키이뭉치가 구비된 회전부 역시 十자형 돌기부를 구성, 상호 결합하여 회동과 복원 작동하므로서 단순 일자형으로 끼워진 종래의 것보다 회동력이 배가되어 보다 도어록의 개폐작동이 원활하게 이루어지도록 한 것이다.The present invention forms a movable piece consisting of a cross-shaped recess in the other end of the key cylinder, and the rotating part provided with the corresponding key bundle also constitutes a cross-shaped protrusion and rotates and restores by combining with each other. The rotational force is doubled to make the opening and closing operation of the door more smooth.

Description

도어록의 개폐를 위한 키이실린더 회동장치{omitted}Key cylinder rotating device for opening and closing the door lock

본 고안은 원통형 하우징내에 삽입, 결합된 상태에서 상대 회동되어 도어의 개폐기능을 수행하는 키이실린더에 관한 것으로 이와 연동되는 키이뭉치가 구비된 회전부와의 접지력을 보강하여 키이실린더의 회동이 원활하게 이루어지므로서 도어록의 개폐기능을 보다 향상시킨 것이다.The present invention relates to a key cylinder which is rotated relative to the inserted and coupled state in the cylindrical housing to perform the opening / closing function of the door. The key cylinder is smoothly rotated by reinforcing the grounding force with the rotating part provided with the key bundle linked thereto. By improving the opening and closing function of the door lock.

종래의 도어개폐를 위한 키이실린더와 키이뭉치가 구비된 회전부와의 연결은 단순 일자형 요입부에 프라스틱 사출 성형된 상대의 일자형 돌기부가 끼워져 함께 회동 또는 원복 작동을 수없이 반복하여야 하므로 당연히 강한 회동력이 요구되는 바 현실은 이를 충족시키지 못하는 결점이 있었다.The connection between the key cylinder for opening and closing the door and the rotating part provided with the key bundle is required to insert the plastic projection-molded counterpart of the counterpart into the simple straight concave part, so that the rotational or retracting operation is repeated many times. The reality required was a flaw not meeting this.

본 고안은 이러한 문제점을 시정하여 안출한 것으로 키이실린더 타단부에 十자형 요입부로 된 가동편을 형성하여 키이뭉치가 구비된 회전부 역시 선단부가 프라스틱 사출 성형된 十자형 돌기부에 의해 상호 결합되므로서 일자형으로 구성된 종래의 것보다 훨씬 회동력이 증가하여 신속 원활하게 도어록의 개폐작동이 이루어지는 키이실린더의 회동장치가 제공되는 것이다.The present invention has been made to correct this problem to form a movable piece consisting of a cross-shaped indentation in the other end of the key cylinder, and the rotary part provided with the key bundle is also in the form of a straight line because the front end is coupled to each other by a cross-shaped protrusion formed by plastic injection molding. It is to provide a rotation device of the key cylinder that the rotational force is increased much more than the conventional configuration configured to quickly open and close the door lock operation.

도1은 본 고안의 사시도1 is a perspective view of the present invention

도2는 본 고안이 조립된 상태의 측단면도Figure 2 is a side cross-sectional view of the present invention assembled

도3은 본 고안의 또다른 요부사시도Figure 3 is another yabu perspective view of the present invention

일단에는 환턱부(2)가 타단에는 十자형으로 요입(4)된 가동편(3)이 형성된 키이실린더(1)를 타방으로 고정대(6)가 있는 원통형 하우징(5)에 삽입하여 통과된 키이실린더(1) 타단부의 요입환부(7)에 스냅링(8)을 끼워 키이실린더(1)를 하우징(5)에 결합시킨 다음 동 키이실린더(1) 타단의 十자형으로 요입(4)된 가동편(3)에 키이뭉치(미도시)가 구비된 회전부(9) 선단의 프라스틱 사출 성형된 十자형 돌기부(10) 또는 일자형 철판 돌기부(11)를 끼워져 회전부(9)가 연동되는 구조이다. 도면 중 미설명부호 (12)는 공지된 키이실린더(1) 외주면의 요홈에 수용된 회전자 핀이고 (13)은 역시 공지인 하우징(5) 고정대(6)에 내장되어 스프링으로 탄지된 고정자 핀이다.The key passed by inserting the key cylinder (1) formed with the movable piece (3) in the cross shape at the other end (2) at the other end into the cylindrical housing (5) with the fixing stand (6) at the other end Insert the snap ring 8 into the recess 7 of the other end of the cylinder 1 to engage the key cylinder 1 with the housing 5, and then move the recessed body 4 into the cross shape of the other end of the same key cylinder 1 A plastic injection molded cross-shaped protrusion 10 or a straight iron plate protrusion 11 at the tip of the rotary part 9 provided with a key bundle (not shown) is fitted to the piece 3 so that the rotary part 9 is interlocked. In the drawings, reference numeral 12 denotes a rotor pin accommodated in a recess of the outer circumferential surface of the known key cylinder 1, and 13 denotes a stator pin that is built in the housing 5 of the known holder 5 and is supported by a spring. .

이와같이 구성된 본 고안은 도어록의 개폐기능을 수행하는 핵심부는 하우징(5)에 결합된 키이실린더(1)와 연결되어 연동되는 키이뭉치(미도시)를 가진 회전부(9)인바 첨부도 2에서 알 수 있듯이 하우징(5)을 통과하여 요입환부(7)에 스냅링(8)이 끼워져 결합된 키이실린더(1) 타단의 가동편(3) 十자형 요입(4)부에 동 키이실린더(1)와 연동되는 키이뭉치가 구비된 회전부(9) 선단의 十자형 돌기부(10)를 끼우게 되면 단순 일자형 키이실린더의 요입부에 회전부의 일자형 돌기부가 끼워져 연동되는 종래의 것보다 회동력이 배가 되므로 키이실린더(1)와 키이뭉치가 구비된 회전부(9)의 회동이 신속 원활하게 이루어진다. 그리고 회전부(9)의 十자형 돌기부(10)를 유사구조로 대체 가능한 것으로는 첨부도 3과 같이 내구성이 강한 일자형 철판 돌기부(11)를 끼워 회동시키거나 또는 키이실린더(1) 타단의 가동편(3)을 톱니부(미도시)로 구성하여 이와 상대되는 회전부(9) 선단 개구 내주연부에 톱니를 형성, 동 가동편(3)의 톱니와 치합케하므로 힘들어지 않고 간편하게 작동될뿐만 아니라 보다 견고하고 선택의 폭이 다양해 사용이 매우 편리한 것이다.The present invention configured as described above can be seen in Figure 2 attached to the core portion to perform the opening and closing function of the door lock is connected to the key cylinder (1) coupled to the housing (5) and the rotating part (9) with a key bundle (not shown) to interlock. As shown in the drawing, the snap ring 8 is inserted into the urine inlet 7 through the housing 5 and interlocked with the key cylinder 1 in the movable piece 3 of the other end of the key cylinder 1 and the cross-shaped recess 4 of the other end. When the cross-shaped protrusion 10 at the tip of the rotating part 9 is provided with a key bundle, the rotational force is doubled than the conventional one in which the straight protrusion of the rotating part is fitted into the recess of the simple straight key cylinder. 1) and the rotation of the rotary unit 9 is provided with a bunch of keys is made quickly and smoothly. The cross-shaped protrusion 10 of the rotating part 9 may be replaced with a similar structure by inserting a strong straight iron plate protrusion 11 as shown in FIG. 3 or by moving the other end of the key cylinder 1 ( 3) is composed of teeth (not shown) to form teeth in the inner periphery of the opening of the distal end of the rotating part 9 corresponding thereto, so that the teeth engage with the teeth of the movable movable piece 3 so that it is not hard and easy to operate and is more robust. The variety of choices is very convenient.

그러므로 도어록 개폐장치의 중심인 키이실린더와 키이뭉치 회전부의 구조개선으로 회동과 복원력이 보강되어 도어록의 개폐작동이 보다 신속 정확하고 구성부재가 견고하여 고장율이 감소되는 등의 기능이 매우 뛰어난 고안이다.Therefore, the structure of the key cylinder and the key assembly rotating part of the door lock opening and closing device is enhanced by the rotation and restoring force, so the door lock opening and closing operation is more accurate and the component is firm, and the failure rate is reduced.

Claims (3)

일단에는 환턱부(2)가 타단에는 十자형으로 요입(4)된 가동편(3)이 형성된 키이실린더(1)를 타방으로 고정대(6)가 있는 원통형 하우징(5)에 삽입하여 통과된 키이실린더(1) 타단부의 요입환부(7)에 스냅링(8)을 끼워 키이실린더(1)를 하우징(5)에 결합시킨 다음 동 키이실린더(1) 타단의 十자형으로 요입(4)된 가동편(3)에 키이뭉치(미도시)가 구비된 회전부(9) 선단의 프라스틱 사출성형된 十자형 돌기부(10)가 끼워져 회전부(9)가 연동되는 도어록의 개폐를 위한 키이실린더 회동장치The key passed by inserting the key cylinder (1) formed with the movable piece (3) in the cross shape at the other end (2) at the other end into the cylindrical housing (5) with the fixing stand (6) at the other end Insert the snap ring 8 into the recess 7 of the other end of the cylinder 1 to engage the key cylinder 1 with the housing 5, and then move the recessed body 4 into the cross shape of the other end of the same key cylinder 1 Key cylinder rotating device for opening / closing the door lock in which the plastic injection molded cross-shaped protrusion 10 at the tip of the rotating part 9 provided with a key bundle (not shown) is fitted to the piece 3. 청구항 1의 키이뭉치가 구비된 회전부(9) 선단의 프라스틱 사출 성형된 十자형 돌기부(10)에 있어서 동 회전부(9) 선단 개구에 내구성이 강한 일자형 철판 돌기부(11)를 형성한 도어록의 개폐를 위한 키이실린더 회동장치In the plastic injection-molded cross-shaped protrusion 10 at the tip of the rotating part 9 provided with the key bundle of claim 1, opening and closing of the door lock in which the durable straight iron plate protrusion 11 is formed in the opening of the tip of the rotating part 9 is performed. Key cylinder rotating device 청구항 1의 키이실린더(1) 타단의 十자형으로 요입(4)된 가동편(3)에 있어서 十자형 요입(4)부를 배제하고 톱니환부를 구성하여 상대되는 회전부(9) 개구 내주연부에 톱니를 형성하여 키이실린더(1) 가동편(3)의 톱니환부와 치합되어 연동되는 도어록의 개폐를 위한 키이실린더 회동장치In the movable piece 3 of the other end of the key cylinder 1 of the claim 1, the cross-shaped recessed portion 4 is excluded and the toothed portion is formed so that the toothed portion is formed in the inner peripheral edge of the rotating portion 9, Key cylinder rotating device for opening and closing of the door lock interlocked with the tooth ring of the key cylinder (1) movable piece (3)
KR20-2003-0033290U 2003-10-21 2003-10-21 Key cylinder rotating device for opening and closing the door lock KR200337684Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20-2003-0033290U KR200337684Y1 (en) 2003-10-21 2003-10-21 Key cylinder rotating device for opening and closing the door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20-2003-0033290U KR200337684Y1 (en) 2003-10-21 2003-10-21 Key cylinder rotating device for opening and closing the door lock

Publications (1)

Publication Number Publication Date
KR200337684Y1 true KR200337684Y1 (en) 2004-01-03

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Application Number Title Priority Date Filing Date
KR20-2003-0033290U KR200337684Y1 (en) 2003-10-21 2003-10-21 Key cylinder rotating device for opening and closing the door lock

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