KR100414465B1 - Auxiliary key for door - Google Patents

Auxiliary key for door Download PDF

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Publication number
KR100414465B1
KR100414465B1 KR1019980037061A KR19980037061A KR100414465B1 KR 100414465 B1 KR100414465 B1 KR 100414465B1 KR 1019980037061 A KR1019980037061 A KR 1019980037061A KR 19980037061 A KR19980037061 A KR 19980037061A KR 100414465 B1 KR100414465 B1 KR 100414465B1
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KR
South Korea
Prior art keywords
key
door
rotated
hole
auxiliary
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KR1019980037061A
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Korean (ko)
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KR19980087684A (en
Inventor
정지행
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주식회사 케이엔텍
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Priority to KR1019980037061A priority Critical patent/KR100414465B1/en
Publication of KR19980087684A publication Critical patent/KR19980087684A/en
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Publication of KR100414465B1 publication Critical patent/KR100414465B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
    • E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

PURPOSE: An auxiliary key for a door is provided to prevent the door from being unlocked from the outside by embedding the auxiliary key in the door, to make the exterior appearance good, and to prevent accidents caused by collisions by almost removing protruded parts. CONSTITUTION: An auxiliary key for installing a door mounted with a knob to a doorframe and fixing the door not to be separated from the door is composed of a key connecting tool(10) having a key groove(11') for inserting a rotary bar(11) into a door lock cylinder(5) having a key groove(5') into which a key(6) is inserted from the outside; a lever(12) rotated by a locking lever(24) and the key connecting tool rotated by the key and formed with wings(12') at both sides; and upper and lower operating plates formed with operating spaces at which the wings are positioned, and connected with upper and lower locking shafts(18,17) locked at the upper and lower sides of the door to move up and down.

Description

도어용 보조키Door key

본 발명은 내부에 키뭉치가 감추어지며 상,하측에서 잠김이 안전하게 이루어 지도록 하는 도어용 보조키에 관한 것이다.The present invention relates to an auxiliary key for a door to be locked in the key bundle inside and secured in the upper and lower sides.

종래 아파트용 도어나 현관문에는 원형의 손잡이가 설치된 도어는 외부침입자의 침입이 용이하여 별도의 보조키를 설치한다.Conventionally, a door with a circular handle is installed in the apartment door or the front door to facilitate the intrusion of the outside intruder to install a separate auxiliary key.

그러나 보조키는 비용이 고가이며, 도어의 내부로 키뭉치가 돌출되어 있어서 도어에 설치한후 잠김이 가능한 보조장치를 문틀에 설치하는 관계로 설치가 어렵고 설치시간이 오래걸리는 것이었다.However, the auxiliary key is expensive, and since the key bundle protrudes into the inside of the door, it is difficult to install and takes a long time due to the installation of the lockable auxiliary device in the door frame.

또한 키뭉치와 보조장치가 외부로 돌출되어 있어서 출입문의 사용도중 접촉에 의한 사고가 자주 발생하는 것이었다.In addition, the key bundle and the auxiliary device protruded to the outside, and accidents caused by contact during the use of the door frequently occurred.

그리고 이러한 보조키는 모두 한곳에서 문틀과 고정되므로 외부에서 침입자들에 의하여 쉽게 해정되는 것이었다.And all these secondary keys are fixed with the door frame in one place, so they are easily released by intruders from the outside.

본 발명은 보조키가 도어의 내부에 내장되어서 외부에서의 해체를 어렵게 하며, 외관이 미려하고 구조가 간편한 보조키를 제공한다.The present invention provides an auxiliary key is built in the interior of the door to make it difficult to disassemble from the outside, beautiful appearance and simple structure.

본 발명은 도어의 상,하측에서 문틀에 고정되어 도어를 견고하게 고정하며, 바닥의 하부홀에 홀막힘판을 형성하여 흙으로 메워지지 않도록 하는 것이다.The present invention is fixed to the door frame in the upper and lower sides of the door to firmly fix the door, to form a hole blocking plate in the bottom hole of the bottom so as not to be filled with soil.

본 발명은 외측에서 열쇠가 삽입되는 키홈을 갖는 키뭉치의 일측으로 회전대를 삽입하는 키홈이 형성되는 키연결구와,The present invention is a key connector that is formed with a key groove for inserting the swivel to one side of the key bundle having a key groove from which the key is inserted from the outside,

상기 열쇠로 회전되는 키연결구와 잠금레버에 의하여 회전되며 양측으로 날개를 갖는 레버와,A lever rotated by the key connector and a locking lever rotated by the key and having wings at both sides;

상기 날개가 위치하는 작동공간이 형성되며 도어의 상,하측에서 잠기는 상,하부잠김축이 연결되어 상,하로 이동되는 상,하부작동판을 구성시킨 것을 특징으로 하는 것이다.It is characterized in that the operating space is formed where the wing is located and the upper, lower locking shaft is locked in the upper, lower side of the door is connected to the upper, lower operating plate to move up and down.

도 1 은 본 발명의 보조키에 대한설치상태도.1 is an installation state diagram for the auxiliary key of the present invention.

도 2 는 종래 보조키의 설치상태도.Figure 2 is a state diagram of the conventional auxiliary key installation.

도 3 은 본 발명의 요부 설치상태도.3 is a main portion installation state of the present invention.

도 4 는 본 발명 도 3의 작동상태도.Figure 4 is an operating state of the present invention Figure 3;

도 5 는 본 발명의 설치상태 단면도.5 is a cross-sectional view of the installation state of the present invention.

도 6 은 본 발명에 의해 상부에서 잠긴상태의 단면도.Figure 6 is a cross-sectional view of the state locked in the upper by the present invention.

도 7 는 본 발명에 의해 하부에서 잠긴상태의 단면도.7 is a cross-sectional view of the state locked in the lower portion by the present invention.

도 8 은 본 발명에 의해 하부에서 열린상태의 단면도.8 is a cross-sectional view of the open state from the bottom according to the present invention.

1 : 도어 2 : 문틀1: door 2: door frame

4 : 보조키 5 : 키뭉치4: modifier key 5: key bundle

10 : 키연결구 11 : 회전대10: key connector 11: swivel

12 : 레버 12' : 날개12: lever 12 ': wing

13 : 하부작동판 14 : 상부작동판13: lower operating plate 14: upper operating plate

15, 15', 16, 16' : 스톱퍼 17 : 하부 잠김축15, 15 ', 16, 16': Stopper 17: Lower locking axis

18 : 상부 잠김축 19 : 상부홀18: upper locking axis 19: upper hole

20 : 하부홀 21 : 홀막힘판20: lower hole 21: hole blocking plate

22 : 스프링22: spring

본 발명은 문틀(2)에 설치되는 도어(1)의 손잡이(3) 하측으로 보조키(4)를 설치하되 보조키(4)의 내,외부에는 보호대(6')(24')로 보호되며 도어(1)를 고정하기 위한 보조장치가 내장되어 있다.The present invention is to install the auxiliary key (4) to the lower side of the handle (3) of the door (1) to be installed in the door frame (2), the inside and outside of the auxiliary key (4) is protected by a guard (6 ', 24') It has a built-in auxiliary device for fixing the door (1).

외부에는 열쇠(6)가 키뭉치(5)의 키홈(5')에 삽입되어 회전되도록 하며 앞카바(8)의 내부에서 덮개(7)로 고정된다.On the outside, the key 6 is inserted into the key groove 5 'of the key bundle 5 so as to be rotated and fixed to the cover 7 in the front cover 8.

키뭉치(5)의 내부에는 회전대(11)가 연결되어 열쇠(6)와 동일한 회전이 이루어지고 키 연결구(10)의 키홈(11')에 회전대(11)가 삽입되며, 키 연결구(10)의 외측으로 돌턱(10')을 설치한다.The inside of the key bundle 5 is connected to the swivel 11 is made the same rotation as the key 6 and the swivel 11 is inserted into the key groove (11 ') of the key connector 10, the key connector (10) Install the step 10 'to the outside of the.

키뭉치(5)는 보호대(24')에서 고정나사(23)를 통하여 상호 고정된며, 보호대(24')에 설치되는 잠금레버(24)의 내부에는 레버(12)를 회전하도록 연결한다.The key bundle 5 is fixed to each other through the fixing screw 23 in the guard 24 ', and is connected to rotate the lever 12 in the lock lever 24 installed in the guard 24'.

레버(12)는 외측에는 돌턱(12")을 설치하여 돌턱(10')과 연결되어 동시에 회전되며, 대각선 방향으로 날개(12')를 설치하고 날개(12')의 외측으로 상,하부작동판(13)(14)을 설치한다.The lever 12 is connected to the stone jaw 10 'by installing a stone jaw 12 "on the outside and is rotated at the same time. The blade 12' is installed in a diagonal direction and the upper and lower operations are performed outward of the wing 12 '. The plates 13 and 14 are installed.

상부작동판(14)은 장공(14a)에서 뒤카바(9)에 고정되는 안내축(14b)으로 지지되며 날개(12')가 삽입되어 상,하로 이동되는 작동공간(14')을 형성하고 상측에서 연결핀(14c)으로 상부잠김축(18)을 연결한다.The upper operating plate 14 is supported by the guide shaft 14b fixed to the back cover 9 in the long hole 14a, and the wing 12 'is inserted to form an operating space 14' that is moved up and down. The upper locking shaft 18 is connected to the connecting pin 14c from the upper side.

상부잠김축(18)은 문틀(2)의 상측에 형성된 상부홀(19)에서 도어(1)를 고정하도록 하며 직선으로 돌출되면 손잡이(3)에 걸리게 되므로 ㄷ형으로 꺽어서 걸리지 않도록 한다.The upper locking shaft 18 is fixed to the door (1) in the upper hole 19 formed on the upper side of the door frame (2) is caught by the handle (3) so as not to be caught in the c-shape.

하부작동판(14)은 장공(13a)에서 앞카바(8)에 고정되는 안내축(13b)으로 지지되며 날개(12')가 삽입되어 상,하로 이동되는 작동공간(13')을 형성하고 상측으로 연결핀(13c)으로 하부잠김축(17)을 연결한다.The lower operating plate 14 is supported by the guide shaft 13b fixed to the front cover 8 in the long hole 13a, and the wing 12 'is inserted to form an operating space 13' that is moved up and down. The lower locking shaft 17 is connected to the connecting pin 13c upward.

하부잠김축(17)은 문틀(2)의 하측에 형성된 하부홀(20)에서 도어(1)를 고정하도록 하며, 하부홀(20)의 내부에는 홀막힘판(21)을 스프링(22)으로 지지하여 하부홀(20)의 막힘을 방지하는 것이다.The lower locking shaft 17 fixes the door 1 in the lower hole 20 formed at the lower side of the door frame 2, and the hole blocking plate 21 is fixed to the spring 22 in the lower hole 20. Support to prevent clogging of the lower hole (20).

하부작동판(13)과 상부작동판(14)의 내부에는 날개(12')의 회전을 정지시키는 동시에 하부작동판(13)과 상부작동판(14)이 상하로 이송되는 것을 안내하는 스톱퍼(15)(15')(16)(16')를 설치한다.A stopper for stopping the rotation of the blade 12 'in the lower operating plate 13 and the upper operating plate 14 and guiding the lower operating plate 13 and the upper operating plate 14 to be transferred up and down ( 15) (15 ') (16) (16') are installed.

이러한 구성으로 이루어진 본 발명은 보조키(4)를 도어(1)의 제작시에 내부에 설치하는 것이며, 설치한 후에는 외부에서 열쇠(6)를 이용하거나 내부에서 잠금레버(24)를 이용하여 도어(1)를 고정하거나, 고정을 해제하는 것이다.The present invention having such a configuration is to install the auxiliary key (4) in the interior of the door (1), after installation using the key (6) from the outside or using the lock lever 24 from the inside The door 1 is fixed or released.

도 3 에서와 같이 상부잠김축(18)과 하부잠김축(17)이 도어(1)의 내부에 위치하고 있어서 도어(1)를 자유롭게 개폐시킬 수 있는 것이다.As shown in FIG. 3, the upper locking shaft 18 and the lower locking shaft 17 are positioned inside the door 1 to freely open and close the door 1.

이때 내부에서나 외부에서 도어(1)를 잠그기 위한 작동관계를 살펴보면, 우선 외부에서 잠그는 경우에는 열쇠(6)를 키홈(5')에 삽입하여 반시계 방향으로 회전시키면 회전대(11)가 키홈(11')에서 키연결구(10)를 회전시키게 되므로 돌턱(10')이 회전되면서 돌턱(12")과의 결합에 의하여 레버(12)를 회전시키게 되어 결국 날개(12')가 반시계 방향으로 회전된다.At this time, when looking at the operation relationship for locking the door 1 from the inside or outside, first, when locking from the outside, when the key 6 is inserted into the key groove 5 'and rotated counterclockwise, the swivel 11 is the key groove 11 The key connector 10 is rotated at '), so that the jaw 10' is rotated and the lever 12 is rotated by the engagement with the jaw 12 "so that the wings 12 'are rotated counterclockwise. do.

날개(12')가 작동공간(13')(14')에서 회전되면서 하부작동판(13)과 상부작동판(14)을 상,하측으로 이동시키게 되므로 90°회전되면서 도 4 에서와 같이 이동한후 날개(12')가 스톱퍼(15)(16')에 걸리면서 정지된다.Since the wing 12 'is rotated in the operating spaces 13' and 14 ', the lower operating plate 13 and the upper operating plate 14 are moved up and down, and thus rotated by 90 °, as shown in FIG. The blade 12 'is then stopped while being caught by the stoppers 15 and 16'.

이때 안내축(13b)(14b)은 장공(13a)(14a)에 의하여 하부작동판(13)은 하측으로 상부작동판(14)은 상측으로 이동되는 안내역활을 하게되며, 연결핀(14c)으로 연결된 상부잠김축(18)이 상측으로 이동되어 문틀(2)의 상부홀(19)에 삽입되고, 연결핀(13c)으로 연결된 하부잠김축(17)이 하측으로 이동되어 문틀(2)의 하부홀(20)에 삽입되어 도어(1)의 상,하측에서 고정된다.In this case, the guide shafts 13b and 14b serve as guides in which the lower operating plate 13 moves downward and the upper operating plate 14 moves upward by the long holes 13a and 14a. The upper locking shaft 18 connected to the upper portion is moved to the upper side is inserted into the upper hole 19 of the door frame 2, the lower locking shaft 17 connected to the connecting pin 13c is moved to the lower side of the door frame (2) Inserted into the lower hole 20 is fixed to the upper, lower side of the door (1).

본 발명은 상,하부잠김축(18)(17)이 상, 하부홀(19)(20)에 동시에 삽입되어 잠기게 되므로 2곳에서 동시에 잠겨 침입을 효과적으로 방지하는 것이다.In the present invention, the upper and lower locking shafts (18) and (17) are inserted into the upper and lower holes (19) and (20) at the same time so that they are locked at the same time in two places to effectively prevent intrusion.

또한 내부에서 잠금레버(24)를 회전시키는 경우에도 레버(12)가 회전되어 날개(12')로 상,하부작동판(14)(13)를 이동시켜 상,하부잠김축(18)(17)으로 잠그거나 해제하는 것이다.In addition, even when the locking lever 24 is rotated therein, the lever 12 is rotated to move the upper and lower operation plates 14 and 13 to the blade 12 'so that the upper and lower locking shafts 18 and 17 are rotated. To lock or unlock).

한편 본 발명은 문틀(2)의 하부홀(20)은 통행에 의하여 이물질이나 흙 등으로 막혀 작동을 어렵게 할 염려가 있으므로 하부홀(20)의 내부에 홀막힘판(21)을 설치하고 스프링(22)으로 지지하여 하부잠김축(17)이 하향 이동하여 하부홀(20)에 삽입되면서 홀막힘판(21)을 누르고 삽입되며, 하부잠김축(17)이 상향 이동하여 하부홀(20)에서 분리되면 스프링(22)의 탄성력에 의하여 홀막힘판(21)이 상승하여 하부홀(20)을 막아 이물질이나 흙으로 인한 막힘을 방지하는 것이다.Meanwhile, in the present invention, since the lower hole 20 of the door frame 2 may be blocked by foreign matter or soil by the passage, it may be difficult to operate, so that the hole blocking plate 21 is installed inside the lower hole 20 and the spring ( 22) the lower locking shaft 17 is moved downward to be inserted into the lower hole 20 while pressing the hole blocking plate 21 is inserted, the lower locking shaft 17 is moved upward in the lower hole 20 When separated, the hole blocking plate 21 is raised by the elastic force of the spring 22 to block the lower hole 20 to prevent clogging due to foreign matter or soil.

본 발명에서와 같이 상,하잠김축(18)(17)이 상,하측으로 이동되어 고정되는 것 뿐만아니하 문틀(2)의 측면으로 상,하잠김축(18)(17)을 돌출시켜 도어(1)를 고정시킬 수 있는 것이다.As in the present invention, the upper and lower locking shafts 18 and 17 are moved upward and downward to be fixed, and the upper and lower locking shafts 18 and 17 protrude toward the side of the lower door frame 2. The door 1 can be fixed.

본 발명은 보조키가 도어의 내부에 내장되어 있어서 외부에서의 해제가 어렵고, 외관이 미려하며, 돌출부분이 거의 없어서 충돌로 인한 사고를 방지할 수 있는 것이다.In the present invention, since the auxiliary key is embedded in the door, it is difficult to release from the outside, the appearance is beautiful, and there is almost no protruding portion to prevent an accident due to a collision.

본 발명은 도어의 상하측에서 동시에 잠김축을 이용하여 도어를 고정하므로 침입자로 인한 해제를 방지하며, 견고한 고정상태를 유지하는 것이다.The present invention is to lock the door by using the locking shaft at the top and bottom of the door at the same time to prevent the release due to intruders, and to maintain a solid fixed state.

본 발명은 내부의 구조가 간편하여 고장 및 수리의 염려가 없으며, 동작이 부드럽고 간편한 것이다.The present invention is simple in structure, there is no fear of breakdown and repair, the operation is smooth and simple.

본 발명은 바닥의 하부홀에 홀막힘판을 설치하여 잠김축이 진입할때만 개방되며, 평상시에는 하부홀을 막아 이물질이나 흙으로 인한 막힘현상을 방지하는 것이다.The present invention is installed only when the locking shaft is entered by installing a hole blocking plate in the bottom hole of the bottom, it is usually to prevent the clogging phenomenon due to foreign matter or soil by blocking the lower hole.

Claims (3)

손잡이(3)가 설치된 도어(1)를 문틀(2)에 설치하여 도어(1)를 문틀(2)에서 분리되지 않도록 고정하는 보조키에 있어서,In the auxiliary key for fixing the door (1) to the door frame (2) by installing the door (1) with the handle (3) is installed from the door frame (2), 외측에서 열쇠(6)가 삽입되는 키홈(5')을 갖는 키뭉치(5)의 일측으로 회전대(11)를 삽입하는 키홈(11')이 형성되는 키연결구(10)와,A key connector 10 formed with a key groove 11 'for inserting the swivel 11 into one side of the key bundle 5 having a key groove 5' into which the key 6 is inserted from the outside; 상기 열쇠(6)로 회전되는 키연결구(10)와 잠금레버(24)에 의하여 회전되며 양측으로 날개(12')를 갖는 레버(12)와,A lever 12 rotated by the key connector 10 and the locking lever 24 rotated by the key 6 and having wings 12 'on both sides thereof; 상기 날개(12')가 위치하는 작동공간(13')(14')이 형성되며 도어(1)의 상,하측에서 잠기는 상,하부잠김축(18)(17)이 연결되어 상,하로 이동되는 상,하부작동판(14)(13)을 구성시킨 도어용 보조키.Operating spaces 13 'and 14' in which the vanes 12 'are positioned are formed, and the upper and lower locking shafts 18 and 17 which are locked at the upper and lower sides of the door 1 are connected and moved up and down. Auxiliary key for the door consisting of the upper and lower operating plates (14, 13). 제 1 항에 있어서, 키연결구(10)와 레버(12)는 돌턱(10')(12")으로 연결되어 회전되면서 상,하부작동판(14)(13)을 이동시키도록 구성시킨 도어용 보조키.The door connector according to claim 1, wherein the key connector (10) and the lever (12) are connected to the sledges (10 ') 12 "and rotated so as to move the upper and lower operation plates (14) and (13). Modifier keys. 제 1 항에 있어서, 상부잠김축(18)은 상부홀(19)에 하부잠김축(17)은 하부홀(20)에 삽입되며, 하부홀(20)에는 홀막힘판(21)이 스프링(22)에 지지되도록 구성시킨 도어용 보조키.The upper locking shaft 18 is inserted into the upper hole 19, the lower locking shaft 17 is inserted into the lower hole 20, the hole blocking plate 21 is provided in the lower hole (20). 22. Auxiliary key for the door configured to be supported by 22).
KR1019980037061A 1998-09-09 1998-09-09 Auxiliary key for door KR100414465B1 (en)

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CN107044228A (en) * 2017-03-07 2017-08-15 金华佳卫安防科技有限公司 A kind of automatic lock body structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0387483A (en) * 1989-08-30 1991-04-12 Yamaha Corp Lock structure
JPH08199869A (en) * 1995-01-26 1996-08-06 Takigen Mfg Co Ltd Door locking device of box for electrical equipment installation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0387483A (en) * 1989-08-30 1991-04-12 Yamaha Corp Lock structure
JPH08199869A (en) * 1995-01-26 1996-08-06 Takigen Mfg Co Ltd Door locking device of box for electrical equipment installation

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