KR950007544Y1 - Door lock device - Google Patents

Door lock device Download PDF

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Publication number
KR950007544Y1
KR950007544Y1 KR2019930018400U KR930018400U KR950007544Y1 KR 950007544 Y1 KR950007544 Y1 KR 950007544Y1 KR 2019930018400 U KR2019930018400 U KR 2019930018400U KR 930018400 U KR930018400 U KR 930018400U KR 950007544 Y1 KR950007544 Y1 KR 950007544Y1
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South Korea
Prior art keywords
door
main body
door lock
support member
present
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KR2019930018400U
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Korean (ko)
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KR950009140U (en
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양태수
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양태수
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Priority to KR2019930018400U priority Critical patent/KR950007544Y1/en
Publication of KR950009140U publication Critical patent/KR950009140U/en
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Publication of KR950007544Y1 publication Critical patent/KR950007544Y1/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
    • E05B5/003Pop-out handles, e.g. sliding outwardly before rotation
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E05C3/041Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Patch Boards (AREA)

Abstract

내용 없음.No content.

Description

도어 잠금장치Door lock

제1a, b도는 종래의 도어 잠금장치를 나타내는 도면.1a and b are views showing a conventional door lock.

제2도는 본 고안에 따른 도어 잠금장치를 나타내는 분해 사시도.Figure 2 is an exploded perspective view showing a door lock according to the present invention.

제3도는 본 고안에 따른 도어 잠금장치를 결합 종단면도.Figure 3 is a longitudinal cross-sectional view of the door locking device according to the present invention.

제4도는 본 고안에 따른 도어 잠금장치를 설치상태를 나타내는 일측면도.Figure 4 is a side view showing the installation state of the door lock device according to the present invention.

제5도는 본 고안의 작동상태를 나타내는 배면도이다.5 is a rear view showing an operating state of the present invention.

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

10 : 본체 10b : 요홈부10: main body 10b: groove

16 : 지지부재 16a : 절곡판16 support member 16a bending plate

17 : 잠금쇠17: clasp

본 고안은 도어 잠금장치에 관한 것으로서, 특히 건물들의 벽면에 매립되는 배전함이나 분전함 또는 단자함 등의 도어에 결합되어 도어의 개폐가 용이함과 동시에 조립이 간편한 도어 잠금장치에 관한 것이다.The present invention relates to a door lock device, and more particularly, to a door lock device which is coupled to a door such as a distribution box, a distribution box or a terminal box embedded in the walls of buildings, and which is easy to open and close at the same time.

종래에 분전함의 구조는 제1a, b도에 도시한 바와 같이 벽면에 매립된 분전합(1)의 전면에 도어(2)가 힌지(H)에 개폐가능케 결합되어 있으며, 상기 도어(2)의 일측에는 조작에 따라 잠금 및 해제상태로 되는 해정수단(3)이 다수의 체결볼트(4)에 의해 결합되어 있다.Conventionally, the structure of the distribution box is a door (2) is coupled to the hinge (H) in the front of the distribution plate (1) embedded in the wall as shown in Figures 1a, b so as to open and close, On one side, the unlocking means 3 which is locked and released according to the operation is coupled by a plurality of fastening bolts 4.

그리고, 상기 해정수단(3)은 상측에 손잡이(3a)가 힌지결합되어 있고, 그 하측에는 누름조작에 따라 상기 손잡이(3a)를 돌출시킴과 동시에 제1b도에 도시한 바와 같이 잠금쇠(5)를 회동시켜 도어(2)를 잠금상태를 해제시키는 버턴(3b)이 돌출형성되어 있다.The disengagement means 3 has a handle 3a hinged to an upper side thereof, and protrudes the handle 3a according to a pressing operation thereof, and at the same time, as shown in FIG. A button 3b for rotating the door 2 to release the lock state is protruded.

그러나, 이와 같이 종래의 기술은 도어(2)에 결합된 해정수단(3)이 다수의 체결볼트(4)에 의해 체결됨으로써 많은 조립공수가 필요할 뿐만 아니라 조립시간이 장시간 소요되어 제조코스트를 증대시키게 되고, 구조적으로 복잡하여 작동이 원활하지 못하여, 도어의 개폐가 용이하지 않게되는 등의 여러 가지 문제점이 있었다.However, in the conventional technique as described above, since the release means 3 coupled to the door 2 is fastened by a plurality of fastening bolts 4, not only a large amount of assembly work is required but also a long assembly time, thereby increasing manufacturing cost. There is a variety of problems, such as the structural complexity is not smooth operation, the door is not easy to open and close.

본 고안은 상기한 바와 같이 종래기술의 문제점들을 해결하기 위하여 안출된 것으로서, 본 고안의 목적은 구조적으로 간단하고 조립이 용이하여 제조코스트를 현저히 절감시킴과 동시에 작동이 원활하고 정확하게 이루어져 사용이 매우 편리한 도어 잠금장치를 제공하는데 있다.The present invention is devised to solve the problems of the prior art as described above, the object of the present invention is a structurally simple and easy to assemble, significantly reducing the manufacturing cost and at the same time smooth and accurate operation is very convenient to use It is to provide a door lock.

따라서, 본 고안은 이와 같은 목적을 실현하기 위하여 이루어진 것으로서, 본 고안에 따른 도어 잠금장치는 내측에 수용부가 형성된 본체와, 상기 수용부내에 일측이 힌지되어 탄발설치된 손잡이부재 및 누름버턴을 구비한 도어 잠금장치에 있어서, 상기 본체의 배면에 형성된 요홈부와, 상기 요홈부내에 안착되어 도어에 결합된 본체에 체결볼트를 통해 결합상태를 유지하는 절곡판을 가진 지지부재와, 상기 지지부재의 외측에 상기 체결볼트에 의해 회동가능케 결합되는 잠금쇠로 이루어진 것을 특징으로 한다.Therefore, the present invention has been made to realize the above object, the door lock device according to the present invention is a door having a main body formed with an accommodating portion in the inner side, the handle member and push button installed in one side hinged in the receiving portion A locking device, comprising: a support member having a recess formed on a rear surface of the main body, a support member having a bent plate seated in the recess and coupled to a door to maintain a coupling state through a fastening bolt, and an outer side of the support member. It is characterized by consisting of a fastener that is rotatably coupled by the fastening bolt.

이와 같이 구성된 본 고안의 도어잠금장치는 구조가 간단하고 조립이 용이하여 조립공수 및 조립시간을 단축시킬 뿐만 아니라 제조코스트를 현저히 절감할 수 있다.The door lock device of the present invention configured as described above is simple in structure and easy to assemble, which not only shortens the assembly labor and assembly time but also significantly reduces the manufacturing cost.

이하, 본 고안의 바람직한 실시예를 첨부된 도면 제2도 내지 제5도에 따라서 더욱 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to FIGS. 2 to 5.

제2도는 본 고안에 따른 도어 잠금장치를 나타내는 분해 사시도이고, 제3도는 본 고안의 결합상태를 나타내는 종단면도이며, 제4도는 본 고안의 결합상태를 나타내는 일측면도로서, 참조부호 10은 내측에 수용부(10a)가 형성된 잠금장치 본체를 나타내고 있다.Figure 2 is an exploded perspective view showing a door lock device according to the present invention, Figure 3 is a longitudinal cross-sectional view showing a coupling state of the present invention, Figure 4 is a side view showing a coupling state of the present invention, the reference numeral 10 is on the inside. The lock main body in which the accommodating part 10a was formed is shown.

상기 수용부(10a)내에는 배면에 돌기(11a)를 돌출형성시킨 손잡이부재(11)가 비틀림스프링(12)에 의해 탄발설치되어 소정각도로 회동가능케 삽입설치되어 있으며, 또 그 상측에는 상기 손잡이부재(11)의 상단이 걸려지도록 걸림턱(13a)이 형성된 누름버턴(13)이 핀(14)에 의해 삽입설치되어 있고, 상기 누름버턴(13)은 코일스프링(15)에 의해 탄발설치되어 있다.In the receiving portion 10a, the handle member 11 protruding the protrusion 11a on the rear surface is installed by the torsion spring 12 and is pivotally installed to be rotatable at a predetermined angle. A push button 13 having a locking jaw 13 a is formed to be inserted by a pin 14 so that the upper end of the member 11 is engaged, and the push button 13 is elastically installed by the coil spring 15. have.

한편, 상기 본체(10)의 배면에는 도어(2)를 개재하여 지지부재(16)가 삽입설치되도록 요홈부(10b)가 형성되어 있고, 상기 지지부재(16)의 외측에는 하측에 안내홈(17a)을 형성시킨 잠금쇠(17)가 체결볼트(18)에 의해 체결되어 있다.On the other hand, the rear surface of the main body 10 has a groove portion 10b is formed so that the support member 16 is inserted through the door 2, the guide groove (below) on the outer side of the support member 16 ( The clamping 17 which formed 17a) is fastened by the fastening bolt 18. As shown in FIG.

그리고, 상기 지지부재(16)는 양측에 절곡판(16a)이 형성되어 있으며, 상기 절판(16a)은 도어(2)의 두께에 관계없이 체결볼트(18)의 체결에 따라 본체(10)가 도어(2)의 측면에 밀착고정되도록 작용하는 것이다.The support member 16 has bending plates 16a formed at both sides thereof, and the bending plate 16a has the main body 10 according to the fastening of the fastening bolts 18 regardless of the thickness of the door 2. It is to act to be in close contact with the side of the door (2).

상기 체결볼트(18)는 잠금쇠(17) 및 지지부재(16)를 관통하여 본체(10)의 배면에 잠금쇠(17) 및 지지부재(16)를 나사결합하며 상기 손잡이부재(11)에 형성된 돌기(11a)의 회동에 따라 소정각도로 회동되어서 도어(2)의 잠금 및 해제를 가능케하도록 잠금쇠(17)의 안내홈(17a)내에는 손잡이부재(11)의 돌기(11a)가 삽입되어 있다.The fastening bolt 18 penetrates the clamping member 17 and the supporting member 16 to screw the clamping member 17 and the supporting member 16 to the rear surface of the main body 10, and the protrusion formed on the handle member 11. The projection 11a of the handle member 11 is inserted into the guide groove 17a of the clamp 17 so that the door 2 can be locked at a predetermined angle in accordance with the rotation of the 11a.

다음에, 이와 같이 구성된 본 고안에 따른 도어 잠금장치에 대한 작용 및 효과를 상세히 설명한다.Next, the operation and effect on the door lock according to the present invention configured as described above will be described in detail.

먼저, 본체(10)의 수용부(10a)내에 손잡이부재(11) 및 누름버턴(13)을 비틀림 스프링(12) 및 코일스프링(15)을 통해서 탄발설치한 후, 제4도에 도시한 바와 같이 도어(2)내에 본체(10)를 밀착시키고, 그 배면에 요홈부(10b)내에 지지부재(16)를 안착시킴과 아우러 상기 지지부재(16)의 배면에 잠금쇠(17)를 위치시킨 후 체결볼트(18)로써 체결하면 조립이 완료된다.First, the handle member 11 and the push button 13 are installed in the receiving portion 10a of the main body 10 through the torsion spring 12 and the coil spring 15, and then as shown in FIG. The main body 10 is brought into close contact with the door 2, and the support member 16 is seated in the recess 10b on the rear surface thereof, and the locking catch 17 is placed on the rear surface of the support member 16. When fastening with the fastening bolt 18, the assembly is completed.

이때, 상기 지지부재(16)의 양측에 형성된 절곡판(16a)의 선단면이 도어(2)의 배면측에 밀착됨으로써 도어(2)의 두께에 관계없이 제4도에 도시한 바와 같이 본체(10)가 도어(2)에 고정상태를 유지하게 된다.At this time, the front end surface of the bending plate 16a formed on both sides of the support member 16 is in close contact with the back side of the door 2 so that the main body as shown in FIG. 10) will remain fixed to the door (2).

한편, 상기 도어(2)에 본체(10)가 결합된 상태에서 누름버턴(13)을 누르면 상기 누름버턴(13)의 걸림턱(13a)에 지지되어 있던 손잡이부재(11)가 이탈됨과 동시에 비틀림스프링(12)의 탄발력에 의해 제3도에 일점쇄선으로 도시한 바와 같이 회동한다.Meanwhile, when the push button 13 is pressed while the main body 10 is coupled to the door 2, the handle member 11 supported by the latching jaw 13a of the push button 13 is detached and twisted at the same time. Due to the spring force of the spring 12, it rotates as shown by the dashed-dotted line in FIG.

그리고, 상기 손잡이부재(11)이 회동에 따라 돌기(11a)가 소정각도로 하향됨으로써 상기 돌기(11a)가 삽입된 잠금쇠(17)는 제5도에 일점쇄선으로 도시한 바와 같이 회동되어서 도어(2)의 잠금상태가 해제되는 것이다.Then, as the handle member 11 is rotated, the projection 11a is lowered at a predetermined angle, so that the clamp 17 into which the projection 11a is inserted is rotated as shown by the dashed-dotted line in FIG. The lock state of 2) is released.

즉, 상기 손잡이부재(11)의 회동작동에 따라 돌설(11a)가 회동되면, 상기 돌기(11a)가 잠금쇠(17)의 안내홈(17a)을 따라서 하향됨으로써 상기 잠금쇠(17)가 소정각도로 회동되어 잠금상태를 해제시키게 된다.That is, when the protrusion 11a is rotated according to the rotation operation of the handle member 11, the protrusion 11a is downwardly moved along the guide groove 17a of the clamp 17 so that the clamp 17 is at a predetermined angle. It is rotated to release the lock.

이때, 상기 손잡이부재(11)는 비틀림스프링(12)의 탄발력에 의해 돌출됨으로써 도어(2)의 개폐시 용이하게 파지할 수 있다.At this time, the handle member 11 is protruded by the elastic force of the torsion spring 12 can be easily grip when opening and closing the door (2).

한편, 도어(2)의 잠금시에는 도어(2)를 닫은 상태에서 상기 손잡이부재(11)에 압력을 가하여 손잡이부에(11)를 수용부(10a)내에 삽입하면, 상기 손잡이부재(11)의 상단이 누름버턴(13)의 걸림턱(13a)에 걸려지게 됨과 동시에 돌기(11a)의 상향작동에 따라 잠금쇠(17)가 원상태(제5도의 실선상태)로 복귀됨으로써 도어(2)의 잠금상태가 유지된다.On the other hand, when the door 2 is locked, when the door 11 is closed and the pressure is applied to the handle member 11 to insert the handle portion 11 into the receiving portion 10a, the handle member 11 The upper end of the lock button (13) is caught by the locking jaw (13a) and at the same time the locking lever 17 is returned to its original state (solid state in Fig. 5) in accordance with the upward operation of the projection (11a) to lock the door 2 The state is maintained.

상술한 바와 같이 본 고안에 따른 도어 잠금장치에 의하면, 구조적으로 간단하고 하나의 체결볼트에 의해 조립이 완료됨으로써 조립공수 및 조립시간을 단축시킬 뿐만 아니라 제조코스트를 현저히 절감할 수 있으며, 작동이 확실하고 원활하게 이루어져 사용이 매우 편리하게 되는 등의 여러 가지 이점이 갖는다.As described above, according to the door locking device according to the present invention, the structure is simple and the assembly is completed by one fastening bolt, which not only shortens the assembly labor and assembly time, but also significantly reduces the manufacturing cost, and ensures reliable operation. It has many advantages, such as being made smooth and very easy to use.

Claims (1)

내측에 수용부(10a)가 형성된 본체(10)와, 상기 수용부(10a)내에 일측이 힌지되어 탄발설치된 손잡이부재(11) 및 누름버턴(13)을 구비한 도어 잠금장치에 있어서, 상기 본체(10)의 배면에 형성된 요홈부(10b)와, 상기 요홈부(10b)내에 안착되어 도어(2)에 결합된 본체(10)에 체결볼트(18)를 통해 결합상태를 유지하는 절곡판(16a)을 가진 지지부재(16)와, 상기 지지부재(16)의 외측에 상기 체결볼트(18)에 의해 회동가능하게 결합되는 잠금쇠(17)로 이루어지는 것을 특징으로 하는 도어 잠금장치.In the door lock device having a main body 10 having a receiving portion (10a) formed on the inside, a handle member 11 and a push button (13) hinged one side in the receiving portion (10a) installed, Bending plate (10b) formed on the rear surface of the (10) and the bending plate for holding the coupling state through the fastening bolt 18 to the main body 10 is seated in the groove (10b) coupled to the door 2 ( A door locking device, characterized in that it comprises a support member (16) having a (16a) and a clamp (17) rotatably coupled to the outer side of the support member (16) by the fastening bolt (18).
KR2019930018400U 1993-09-14 1993-09-14 Door lock device KR950007544Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019930018400U KR950007544Y1 (en) 1993-09-14 1993-09-14 Door lock device

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Application Number Priority Date Filing Date Title
KR2019930018400U KR950007544Y1 (en) 1993-09-14 1993-09-14 Door lock device

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KR950009140U KR950009140U (en) 1995-04-19
KR950007544Y1 true KR950007544Y1 (en) 1995-09-13

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