KR860000591Y1 - A door lock - Google Patents

A door lock Download PDF

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Publication number
KR860000591Y1
KR860000591Y1 KR2019830000934U KR830000934U KR860000591Y1 KR 860000591 Y1 KR860000591 Y1 KR 860000591Y1 KR 2019830000934 U KR2019830000934 U KR 2019830000934U KR 830000934 U KR830000934 U KR 830000934U KR 860000591 Y1 KR860000591 Y1 KR 860000591Y1
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KR
South Korea
Prior art keywords
locking
piece
key
handle
door
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Application number
KR2019830000934U
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Korean (ko)
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KR840004277U (en
Inventor
이덕선
강청자
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이덕선
강청자
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Priority to KR2019830000934U priority Critical patent/KR860000591Y1/en
Publication of KR840004277U publication Critical patent/KR840004277U/en
Application granted granted Critical
Publication of KR860000591Y1 publication Critical patent/KR860000591Y1/en

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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B5/00Handles completely let into the surface of the wing

Landscapes

  • Preventing Unauthorised Actuation Of Valves (AREA)

Abstract

내용 없음.No content.

Description

안전 장치가 부착된 도어록Door lock with safety device

제1도는 본 고안 도어록의 분해 사시도.1 is an exploded perspective view of the door lock of the present invention.

제2도는 조립된 상태의 단면도.2 is a cross-sectional view of the assembled state.

제3도는 걸림봉과 작동간의 결합상태를 나타낸 단면도.3 is a cross-sectional view showing a coupling state between the engaging rod and the operation.

제4도는 걸림봉과 작동간의 작동상태도.4 is an operating state between the engaging rod and the operation.

제5도는 안전핀의 작동상태도.5 is an operation state of the safety pin.

제6도는 패지편이 좌,우로 이동되는 상태를 표시한 예시도로서,6 is an exemplary view showing a state in which the package piece is moved left, right,

제6a도는 열쇠로서 잠그기 직전의 상태를 표시한 단면도.Fig. 6A is a sectional view showing a state immediately before being locked as a key.

제6b도는 열쇠가 회전하며 걸림편을 하강시켜 괘지편돌기를 걸림돌기 좌측면에서 이격시킨 상태의 단면도.6b is a cross-sectional view of a state in which the key is rotated and the locking piece is lowered so as to be spaced apart from the left side of the locking protrusion.

제6c도는 열쇠가 계속적으로 걸림편을 누르며 괘지편 이동간을 우측으로 밀어주는 상태의 단면.Figure 6c is a cross section of the state in which the key is continuously pushing the locking piece while pushing the locking piece to the right.

제6d도는 열쇠가 완전히 회전시켰을때 걸림편이 스프링의 힘으로 상승하며 괘지편 돌기가 걸림돌기 우측에 걸린 상태의 단면도.Figure 6d is a cross-sectional view of the state that the locking piece is raised by the force of the spring when the key is completely rotated and the hanging piece projection is caught on the right side of the locking projection.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 외측손잡이 2 : 내측손잡이1: outside handle 2: inside handle

3 : 안전장치손잡이 4 : 걸림봉3: safety device handle 4: hook

5 : 회전축 6 : 안전핀5: rotating shaft 6: safety pin

7 : 자물쇠뭉치 8 : 열쇠집7: a bunch of locks 8: a collection of keys

9 : 작동간 10 : 합치편9: Between Operation 10: Matching Piece

12,12' : 본체커버 15 : 괘지편12,12 ': Body cover 15: Hanging paper

본 고안은 잠긴 상태에서는 걸림봉이 임의대로 움직이지 못하게 하며, 외부에서 열쇠로 문을 열어도 해정이 되지 않도록 내부에서 조절할 수 있도록 된 도어록에 관한 것이다. 종래 사용되던 도어록은 모두가 잠긴 상태에서도 문틀의 괘지홈에 삽입되어 걸려있는 걸림봉이 스프링의 탄력으로 움직이기 때문에 드라이버나 칼 또는 주민등록증 심지어는 명함 등으로도 문을 쉽게 해정할 수 있었으며, 이러한 방법으로 해정을 못하여도 일반 도어록은 적당한 도구를 가지면 쉽게 해정할 수 있어 잠을 잘때에 침입을 방지하기 위해서는 별도의 빗장이나 자물쇠를 설치하여야만 하였다.The present invention relates to a door lock that can be adjusted in the locked state so that the locking rod does not move arbitrarily and is unlocked even if the door is opened with a key from the outside. The door locks used in the prior art can be easily unlocked by a screwdriver, a social security card or even a business card because the locking rods inserted into the hanging grooves of the door frame move with the spring elasticity even when all are locked. Even if you can't unlock it, you can easily unlock it with the proper tools. To prevent intrusion when you sleep, you need to install a separate latch or lock.

본 고안에서는 상기와 같은 점을 감안하여 잠긴 상태에서는 걸림봉이 움직이지 않도록 하여 걸림봉을 밀어서 문을 열지 못하게 하며, 도어록의 회전축상에 안전핀을 부착하여 걸림봉의 합치편을 제어하도록 하므로서 문을 잠그고 잠을 잘때 외부에서 열쇠로 도어록을 해정하여도 문이 열리지 않도록 한 것으로, 첨부 도면에 의하여 상세히 설명하면 다음과 같다.In the present invention in consideration of the above point, in the locked state, the locking rod does not move so that the locking rod cannot be pushed to open the door. When you sleep, the door does not open even if the door lock is released from the outside, it will be described in detail by the accompanying drawings as follows.

본체커버(12)에는 자물쇠뭉치(7)와 열쇠집(8)이 내설된 외측손잡이(1)가 부착되어 서로 결합되었고, 자물쇠 뭉치(7) 상측에는 걸림봉(4)이 부착되고, 자물쇠뭉치(7) 측면으로는 괘지편(15)이 돌출되어 괘지편(15)은 걸림봉케이스(4')의 유동홈(30)에 삽입되어 걸림봉돌기(16)를 제어하도록 되었다. 본체커버(12')에는 열쇠집(8)과 동일 축상으로 회전축(5)이 삽입되어 ""자형 작동간(9)으로 외측손잡이(1)와 연결되고, 작동간(9)은 걸림봉(4)의 합치편(10)의 합치홈(10')에 결합되어 내외측 손잡이(2)(1)를 회전시킴에 따라 걸림봉(4)을 전후진시키며 회전축(5)에는 안전핀(6)이 삽설되어 합치편(10)의 합치홈(10'')에 필요시 치합되게 하였다.The main body cover 12 is attached to each other by a lock bundle (7) and an outer handle (1) in which the key holder (8) is installed, and a lock bar (4) is attached to the lock bundle (7) upper side, the lock bundle (7) On the side, the hanging piece 15 is protruded so that the hanging piece 15 is inserted into the flow groove 30 of the hanging bar case 4 'so as to control the hanging bar protrusion 16. The rotating shaft 5 is inserted into the main cover 12 'on the same axis as the key holder 8, &Quot; Shape operation section 9 is connected to the outer handle (1), the operation section 9 is coupled to the matching groove (10 ') of the matching piece 10 of the engaging rod (4) the inner and outer handle (2) Rotating the rod (4) back and forth as the (1) rotates, the safety pin (6) is inserted into the rotating shaft (5) to be engaged in the mating groove (10 '') of the mating piece (10) as necessary.

본체커버(12') 바깥쪽으로는 안전장치손잡이(3)가 안전핀(6)에 나사(31)로 고정설치되고 그 후단으로는 내측손잡이(2)가 회전축(5)상에 나사(32)로 각각 착설되어 내외측손잡이(2)(1)와 안전장치손잡이(3) 그리고 열쇠집(8)이 별개로 회전되도록 되었다. 도면중 미설명부호 35는 문틀, 36은 문틀의 걸림홈이다.Outside the main body cover 12 ', a safety device knob 3 is fixedly installed on the safety pin 6 with a screw 31, and an inner handle 2 on the rotary shaft 5 with a screw 32 on the rear end thereof. Each was installed so that the inside and outside handles (2) and (1), the safety device handles (3) and the key case (8) were rotated separately. In the drawings, reference numeral 35 is a door frame, and 36 is a locking groove of the door frame.

이와 같이 구성된 본 고안은 평상시에는 제4도 및 제5도와 같이 괘지편(15)을 걸림봉(4)을 돌기(16)로부터 이격시켜 놓은 상태로 사용하는데 이 때는 외측손잡이(1)나 내측손잡이(2)가 서로 연결되어 있으므로 보통 도어록과 마찬가지로 손잡이(1)(2)를 회전시킴에 따라 작동간(9)이 합치편(10)의 합치홈(10')에 결합된 상태로 회전되어, 걸림봉(4)을 전후진시키며, 제4도와 같은 상태이므로 걸림봉(4) 자체만도 종전처럼 자유롭게 움직일 수 있다.The present invention configured as described above usually uses the ruler piece 15 in a state in which the locking bar 4 is spaced apart from the projection 16 as shown in FIGS. 4 and 5, in which case the outer handle 1 or the inner handle is used. Since the two (2) are connected to each other, as the handle (1) (2) is rotated like the ordinary door lock, the operation section (9) is rotated in a state coupled to the matching groove (10 ') of the mating piece (10), Advancing the catch bar 4 back and forth, since the state as shown in FIG. 4, only the catch bar 4 itself can move freely as before.

이 상태에서 외출시 열쇠(24)로 도어록을 잠그면 열쇠가, 제6a도와 같이 괘지편 이동간(20)의 열쇠삽입홈(22) 내에서 시계 반대방향으로 회전하며 먼저 걸림편(33)을 하측으로 밀어서 걸림편(33)의 걸림돌기(34) 좌측에 걸려있던 괘지편돌기(21)를 제6b도와 같이 걸림돌기(34)로부터 이격시키고 계속하여 열쇠(24)를 회전시키면 열쇠(24)는 괘지편이동간(20)을 우측으로 밀어서 이에 연결된 괘지편(15)을 우측으로 이동시킴과 동시, 이때 괘지편 이동간(20)의 괘지편돌기(21)는 제6c도와 같이 걸림편(33)의 걸림돌기(34)우측 상단으로 위치한다. 이후 열쇠(24)를 완전히 회전하게 되면 걸림편(33)을 누르던 힘이 없어져 걸림편(33)은 스프링(23)의 힘으로 상승하며 괘지편돌기(21)는 걸림편돌기(34)의 우측에 걸려 고정된다.In this state, when the door lock is locked with the key 24, the key is rotated counterclockwise in the key insertion groove 22 of the hanging piece movement 20 as shown in FIG. 6A, and the locking piece 33 is first moved downward. When the sliding projections 21 held on the left side of the locking projections 34 of the locking piece 33 are pushed away from the locking projections 34 as shown in FIG. 6B, the key 24 is rotated. At the same time, the sliding piece (15) is moved to the right by pushing the piece movement section (20) to the right. 34 is located in the upper right corner. Then, when the key 24 is completely rotated, the force for pressing the locking piece 33 disappears, and the locking piece 33 rises with the force of the spring 23, and the locking piece protrusion 21 of the locking piece protrusion 34 is removed. It is fixed on the right side.

이때 괘지편이동간(20)에 연결된 괘지편(15)의 상측끝단은 걸림봉(4)의 걸림봉돌기(16)에 접촉되어 걸림봉(4)은 전혀 움직이지 못하게 된다. 따라서 걸림봉(4)이 움직이지 못하므로 종전처럼 드라이버, 칼, 주민등록 따위로는 전혀 문을 열수가 없으며 꼭 지정된 열쇠로서만 문을 열 수 있다.At this time, the upper end of the ruler piece 15 connected to the ruler piece movement interval 20 is in contact with the locking bar protrusion 16 of the locking bar 4 so that the locking bar 4 does not move at all. Therefore, the locking rod (4) does not move, so as in the past, such as driver, knife, resident registration can not open the door at all, it can be opened only by the designated key.

또한 지정된 열쇠로서 도어록을 열때는 열쇠(24)를 잠글때의 반대 방향으로 회전시키면 잠글때의 역순으로 열쇠(24)가 걸림편(33)을 하강시켜 괘지편돌기(21)를 걸림돌기(34) 우측으로부터 이격시키고 괘지편 이동간(20)을 좌측 방향으로 밀어서 괘지편(15)을 걸림봉돌기(16)로부터 좌측으로 이동시키므로, 걸림봉(4)은 외측손잡이(1)나 내측손잡이(2)를 회전시킴에 따라 좌, 우로 문이 열린다.In addition, when the door lock is opened as the designated key, when the key 24 is rotated in the opposite direction when the lock is locked, the key 24 lowers the locking piece 33 in the reverse order to lock the locking protrusion 21. ) So that the locking piece 15 is moved from the locking bar projection 16 to the left side by moving away from the right side and pushing the locking piece moving section 20 to the left direction, so that the locking bar 4 is the outer handle 1 or the inner handle 2. Rotate the) to open the door to the left and right.

또한 실내에서 잠을 잘때는 안전장치손잡이(3)를 회전시켜 제5도 처럼 안전핀(6)이 합치편(10)의 합치홈(10'')에 결합되게 하면 열쇠가 잠기지 않았어도 걸림봉(4)은 합치편(10)의 함치홈(10'')이 안전핀(6)에 걸려 있기 때문에 전혀 움직이지 못하여 열쇠로도 열지 못하고 기타 다른 도구로서도 문을 열 수가 없는 것이다. 이상과 같이 본 원은 문을 잠근 상태에서는 걸림봉(4)이 움직이지 않아 걸림봉(4)을 규정된 열쇠 이외의 도구로 밀어서 문을 열 수 없으며, 내부에서는 안전장치손잡이(3)를 돌려 안전핀(6)이 합치편(10)의 합치홈(10'')에 결합되게 하면 걸림봉(4)을 밀쳐서 열 수도 없고 열쇠를 사용해서도 열 수 없는 특징이 있는 것이다.In addition, when sleeping in the room when the safety device knob (3) is rotated so that the safety pin (6) is coupled to the mating groove (10 '') of the mating piece (10) as shown in Fig. 5 the locking rod (4) ) Is because the recessed groove (10 ``) of the mating piece (10) is locked to the safety pin (6) can not be moved at all, can not be opened with a key, nor can you open the door with other tools. As described above, the circle cannot be opened while the locking bar 4 does not move when the door is locked, and the locking bar 4 cannot be opened by using a tool other than the prescribed key, and the safety device knob 3 is turned inside. When the safety pin 6 is coupled to the matching groove 10 ″ of the matching piece 10, the locking bar 4 may not be pushed open and may not be opened using a key.

Claims (1)

본체커버(12)에 부착된 자물쇠뭉치(7)상측으로 합치홈(10')(10")이 형성된 합치편(10)과 걸림봉돌기(16)가 돌설된 걸림봉(4)을 자물쇠뭉치(7) 측면에서 돌출된 괘지편(15) 끝단과 접하도록 착설하고, 열쇠집(8)과 동일축상으로 내측손잡이(2)가 부착된 회전축(5)을 설치하여 "" 자형 작동간(9)으로 외측손잡이(1)와 연결하되 작동간(9)의 상단이 걸림봉(4)의 합치홈(10')에 삽입되게 하며 회전축(5)의 내측끝단으로는 안전핀(6)을 유설하여 별도의 안전장치손잡이(3)와 나사(31)로 결합시켜서된 안전장치가 부착된 도어록.A lock bundle of a locking piece (10) formed with a matching groove (10 ') (10 ") and a locking bar (4) protruding from the locking bar (7) attached to the body cover (12). (7) installed so as to be in contact with the end of the hanging piece (15) protruding from the side, and install the rotary shaft (5) with the inner handle (2) on the same axis as the key holder (8). "Connect the outer handle (1) in the shape of the operation (9), but the upper end of the operation (9) is inserted into the matching groove (10 ') of the locking rod (4) and the safety pin to the inner end of the rotary shaft (5) A door lock with a safety device attached to (6) by a separate safety device handle (3) and a screw (31).
KR2019830000934U 1983-02-02 1983-02-02 A door lock KR860000591Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019830000934U KR860000591Y1 (en) 1983-02-02 1983-02-02 A door lock

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Application Number Priority Date Filing Date Title
KR2019830000934U KR860000591Y1 (en) 1983-02-02 1983-02-02 A door lock

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KR840004277U KR840004277U (en) 1984-09-20
KR860000591Y1 true KR860000591Y1 (en) 1986-04-12

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KR2019830000934U KR860000591Y1 (en) 1983-02-02 1983-02-02 A door lock

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