KR0132723Y1 - Device for closing a door - Google Patents

Device for closing a door Download PDF

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Publication number
KR0132723Y1
KR0132723Y1 KR2019940030977U KR19940030977U KR0132723Y1 KR 0132723 Y1 KR0132723 Y1 KR 0132723Y1 KR 2019940030977 U KR2019940030977 U KR 2019940030977U KR 19940030977 U KR19940030977 U KR 19940030977U KR 0132723 Y1 KR0132723 Y1 KR 0132723Y1
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KR
South Korea
Prior art keywords
door
pin
handle
locking
soundproof
Prior art date
Application number
KR2019940030977U
Other languages
Korean (ko)
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KR960017853U (en
Inventor
한상철
Original Assignee
한상철
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Publication date
Application filed by 한상철 filed Critical 한상철
Priority to KR2019940030977U priority Critical patent/KR0132723Y1/en
Publication of KR960017853U publication Critical patent/KR960017853U/en
Application granted granted Critical
Publication of KR0132723Y1 publication Critical patent/KR0132723Y1/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00Fastening knobs or handles to lock or latch parts
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/003Handles pivoted about an axis perpendicular to the wing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00Devices preventing the key or the handle or both from being used
    • E05B13/10Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04Casings of cylinder locks

Abstract

본 고안은 도어의 손잡이에 설치되는 잠금장치에 관한 것으로, 특히 스튜디오 등과 같은 방음실의 방음문을 압착방식에 의하여 문을 여닫기 위한 잠금장치에 관한 것으로, 키이박스 내측에 90°각도의 걸림턱을 설치하여 90°회전방식을 이용하고, 캠의 회전으로 인한 걸림핀의 동작시 스프링의 탄발력을 이용하므로서 기존제품의 오동작 방지 및 부품을 최소화하여 정확한 동작과 조립공정을 최소화한 도어 손잡이의 방음문 잠금장치에 관한 것이다.The present invention relates to a locking device installed on the handle of the door, and more particularly to a locking device for opening and closing the door by crimping the soundproof door of a soundproof room such as a studio, etc., installed a locking jaw of 90 ° angle inside the key box Soundproof door locking device of door handle that minimizes the correct operation and assembly process by preventing malfunction and minimizing parts by using spring repulsion force by using 90 ° rotation method and spring repulsing force when the locking pin is operated by cam rotation. It is about.

Description

방음문 잠금장치Soundproof Door Lock

제1도는 방음실의 방음문을 외부에서 본 사시도.1 is a perspective view of the soundproof door of the soundproof room from the outside.

제2도는 방음실의 방음문을 내부에서 본 사시도.2 is a perspective view of the soundproof door of the soundproof room viewed from the inside.

제3도는 종래의 잠금장치의 분리사시도.3 is an exploded perspective view of a conventional locking device.

제4도는 본 고안에 따른 잠금장치의 분리사시도.Figure 4 is an exploded perspective view of the locking device according to the present invention.

제5도는 본 고안에 따른 잠금장치의 조립사시도.5 is an assembled perspective view of the locking device according to the present invention.

제6도는 본 고안에 따른 잠금장치의 조립단면도.6 is an assembled cross-sectional view of the locking device according to the present invention.

제7도는 (가)는 본 고안에 따른 키이박스의 분리사시도.7 is an exploded perspective view of the key box according to the present invention.

(나)는 제7도 (가)의 A-A선 단면도.(B) is sectional drawing along the line A-A of Fig. 7 (a).

제8도는 본 고안에 따른 잠금장치의 작동설명도.8 is an operation explanatory diagram of a locking device according to the present invention.

제9도는 (가)는 제7도의 잠금장치에 있어서 캠에의해 핀이 잠긴 상태도.9 is a state in which the pin is locked by the cam in the locking device of FIG.

(나)는 제7도의 잠금장치에 있어서 캠에의해 핀이 열린 상태도.(B) is a state in which the pin is opened by the cam in the locking device of FIG.

제10도는 방음이 완벽하도록 방음문을 압착하여 잠길수 있게 하는 테이퍼 편의 사시도이다.FIG. 10 is a perspective view of a tapered side which allows the soundproof door to be compressed and locked so that soundproofing is perfect.

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

1 : 몸체 2 : 멈춤홀1: Body 2: Stop Hole

3 : 회전부 4 : 접속구3: rotating part 4: connection port

12 : 손잡이 13 : 압착봉12: handle 13: crimping rod

14 : 원형스프링 15 : 단홀14: round spring 15: single hole

16 : 걸림핀 17 : 스프링16: locking pin 17: spring

18 : 접촉면 20 : 키이박스18: contact surface 20: key box

21 : 캠 22 : 핀걸림흠21: Cam 22: pin jam

23 : 걸림흠 24 : 커팅면23: jamming 24: cutting surface

30 : 실린더 31, 31' : 핀부30: cylinder 31, 31 ': pin part

32 : 걸림핀 40 : 테이퍼편32: engaging pin 40: tapered piece

100 : 방음벽 101 : 방음문100: soundproof wall 101: soundproof door

102 : 방음창 103 : 도어손잡이102: soundproof window 103: door handle

110 : 키이박스 111 : 캠110: key box 111: cam

112 : 회전링 113 : 핀112: rotation ring 113: pin

114 : 회전부 115 : 고정부114: rotating portion 115: fixed portion

본 고안은 도어의 손잡이에 설치되는 잠금장치에 관한 것으로, 특히 스튜디오등과 같은 방음실의 방음문을 압착 방식에 의하여 문을 여닫기 위한 잠금장치에 관한 것이다.The present invention relates to a locking device installed on the handle of the door, and more particularly to a locking device for opening and closing the door by crimping the soundproof door of the soundproof room, such as a studio.

종래의 방음문 잠금장치의 키이박스의 회전 방식은 360도 회전 방식에 의한 구조(실용신안등록출원 제94-19251 호)로 되어 있었다. 종래의 방법을 제1도 내지 제3도에 도시된 바와 같이 구체적으로 설명하면, 방음벽(100), 방음문(101), 도어손잡이(103), 방음창(102)은 일반적으로 구성되는 것이며, 제3도와 같이 도어손잡이(103)는 캠(111)의 회전시 걸림핀(113)이 하중에 의하여 상하 이동하므로서 고정부(115)로부터 회전부(114)와 손잡이(103)이 고정 또는 회전할 수 있더록 하였으며, 키이박스 하단에 설치된 회전링(112)에 의하여 손잡이(103)의 회전각도를 조절하도록 되어 있었다.The rotation method of the key box of the conventional soundproof door locking device had a structure (utility model registration application No. 94-19251) by the 360 degree rotation system. Referring to the conventional method in detail as shown in Figures 1 to 3, the soundproof wall 100, the soundproof door 101, the door handle 103, the soundproof window 102 is generally configured, the third As shown in the drawing, the door handle 103 may be fixed or rotated from the fixing part 115 to the rotating part 114 and the handle 103 as the locking pin 113 moves up and down by the load when the cam 111 is rotated. And, it was to adjust the rotation angle of the handle 103 by the rotary ring 112 installed at the bottom of the key box.

위와 같이 종래의 회전부(114)는 부품이 많이 조립시 많은 공정을 요하고, 걸림핀의 하중에 의하여 개폐되도록 함으로써 오동작 및 고장을 유발케 하는 결점을 가지고 있었다.As described above, the conventional rotary part 114 has a drawback that causes a malfunction and failure by requiring a large number of steps when assembling a lot of parts, and opening and closing by the load of the locking pins.

이에 본 고안은 상기와 같은 결점을 해소하기 위하여 키이박스 내측에 90도 각도의 검림흠을 설치하여 90도 회전방식을 이용하고, 캠의 회전으로 걸림핀이 승강 동작할 때 스프링의 탄발력을 이용하므로써 오동작의 방지 및 부품을 최소화하여 정확한 동작과 조립공정을 최소화한 도어 손잡이의 잠금장치를 제공함에 목적이 있다.Therefore, the present invention uses a 90-degree rotation method by installing a 90-degree blackening flaw inside the key box in order to solve the above drawbacks, and uses the spring force when the locking pin moves up and down by rotating the cam. It is therefore an object of the present invention to provide a locking device for a door handle that prevents malfunction and minimizes parts, thereby minimizing accurate operation and assembly process.

본 고안을 첨부한 도면에 의거 상세히 설명하면 다음과 같다.Referring to the present invention in detail based on the accompanying drawings as follows.

본 고안은 방음문(101) 내외측에 보울트 체결하는 멈춤홀(2)을 가진 몸체(1)와 몸체(1) 중심에 삽입되어 회전이 가능한 접속구(11)를 가진 회전부(10) 및 상기 회전부(10)내에 장착되는 키이박스(20)로 이루어진다.The present invention is a rotating part 10 and the rotating part having a body (1) having a stop hole (2) for fastening bolts on the inside and outside of the soundproof door 101 and the connector 11 is inserted into the center of the body (1) and rotatable 10) consists of a key box 20 mounted in.

상기 회전부(10)는 손잡이(12)와 접속구(11)로 구성되며, 접속구(11)의 내측홀에는 키이박스(20)의 커팅명(24)과 접촉하는 접촉면(18)과 단홀(15)이 설치되, 이단홀(15)에는 스프링(17)이 내장된 걸림핀(16)이 삽입되며, 걸림핀(16)은 캠(21)의 외주면에 접촉 되도록 설치되고, 접속구(11)의 하단에는 원형스프링(14)이 설치되며, 손잡이(12)의 선단에는 테이퍼부(40)에 압착되어 방음문(101)을 완전히 밀폐시키는 압착봉(13)이 나합된 것이다.The rotating part 10 is composed of a handle 12 and the connector 11, the contact hole 18 and the end hole 15 in contact with the cutting name 24 of the key box 20 in the inner hole of the connector (11). Is installed, the two-stage hole (15) is inserted into the locking pin 16 is a spring 17 is built, the locking pin 16 is installed to contact the outer peripheral surface of the cam 21, the lower end of the connector 11 The circular spring 14 is installed, the front end of the handle 12 is pressed to the tapered portion 40 is a compression rod 13 is combined to completely seal the soundproof door 101.

또한 상기 키이박스(20)의 외측면에는 접속구(11) 내측홀의 접촉면과 접촉하여 실린더(30) 하단에 위치한 캠(21)을 걸림핀(16)과 접촉할 수 있도록 커팅면(24)을 형성하며, 내측홀에는 핀걸림홈(22)과 90도 각도의 걸림홈(23)을 형성하고, 키이박스(20)에는 양측에 핀부(31)(31')와 걸림핀(32)이 형성된 실린더(30)를 삽입하며, 실린더(30)의 하단에는 캠(21)이 보울트로 체결된 구조를 특징으로 한 것이다.In addition, the cutting surface 24 is formed on the outer surface of the key box 20 so as to contact the contact surface of the inner hole of the connection port 11 so that the cam 21 positioned at the lower end of the cylinder 30 can contact the locking pin 16. In the inner hole, a pin catching groove 22 and a catching groove 23 at an angle of 90 degrees are formed, and the key box 20 has a cylinder in which pin portions 31, 31 'and a catching pin 32 are formed at both sides. Insert 30, the lower end of the cylinder 30 is characterized in that the cam 21 is fastened to the bowl.

이와 같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.

본 고안의 조립완성된 도면이 제5도이고, 적용된 도면은 제6도이며, 그 이하도면은 부분 상세도이다.The assembled drawing of the present invention is FIG. 5, the applied drawing is FIG. 6, and the following drawings are partial details.

제8도에 도시한 바와 같이 2점 쇄선위치는 방음문이 닫힌 상태이고, 실선 위치로 회전시켜 방음문(101)을 열고자 할 때의 작동은 제8도 및 제9도와 같이 설명된다.As shown in Fig. 8, the dashed-dotted line position is in the closed state of the soundproof door, and the operation when opening the soundproof door 101 by rotating it to the solid line position is explained as shown in Figs.

즉, 키이의 록킹상태를 해제하지 아니하면 손잡이(12)는 회전되지 않아 문이 열리지 않게 되므로, 키를 실린더(30)에 끼워 회전시킬 때 키이박스(20) 내부에 형성된 걸림홈(23)과 걸림핀(32)이 상호 맞닿아 90도 각도의 회전만 가능케 하고, 동시에 실린더 양측의 핀(31)(31')은 다른 핀걸림홈(22)으로 이동되어 키이도 빼낼 수 있게 되는 것이다.That is, unless the locking state of the key is released, the handle 12 is not rotated so that the door does not open, and the locking groove 23 formed inside the key box 20 when the key is inserted into the cylinder 30 and rotated, The locking pins 32 are in contact with each other to allow only a 90-degree rotation, and at the same time, the pins 31 and 31 'on both sides of the cylinder are moved to other pin catching grooves 22 so that the key can be taken out.

또한 실린더(30) 하단의 캠(21)은 제9도의 (가) 위치에서 (나) 위치로 변환되므로 걸림핀(16)이 스프링(17)의 탄발력에 의하여 몸체(1)의 걸림홀(2)에서 이탈되어 접속구(11)와 일체로된 손잡이(12)가 회전 가능하게하여 사용자는 손잡이(12)를 회전시켜 방음문(101)을 열수 있게 되는 것이다.In addition, since the cam 21 at the lower end of the cylinder 30 is converted from the (a) position in FIG. 9 to the (b) position, the locking pin 16 is caught by the spring 17 of the locking hole of the body 1. 2) is detached from the connector 11 and the handle 12 is integrally rotatable so that the user can rotate the handle 12 to open the soundproof door 101.

그리고, 접속구(11)의 하단에 설치된 원형 스프링(14)의 탄성으로 인하여 평소 열린 상태를 계속 유지하는 것이다.And, due to the elasticity of the circular spring 14 installed on the lower end of the connector 11 is to maintain the usual open state.

다시 방음문(101)을 잠그기 위해 키이를 역방향으로 회전시키면 제9도의 역순으로 잠금기능이 완료된다.When the key is rotated in the reverse direction to lock the soundproof door 101, the locking function is completed in the reverse order of FIG.

상기와 같이 본 고안은 키이박스(20)의 내측에 90도 각도의 걸림턱(23)을 형성하여 90도 회전방식을 이용하므로서, 부품이 적어 조립공정의 단순화를 도모할 수 있으며, 또한 스프링(17)의 탄발력으로 걸림핀(16)을 지지하므로서 오동작 및 고장을 최소화할 수 있는 효과가 있다.As described above, the present invention forms a locking projection 23 at an angle of 90 degrees on the inner side of the key box 20, and thus uses a 90 degree rotation method, thereby reducing the number of parts and simplifying the assembly process. By supporting the locking pin 16 by the elastic force of 17) there is an effect that can minimize the malfunction and failure.

Claims (2)

방음문(101) 내외측에는 보울트로 체결하는 멈춤홀(2)을 가진 몸체(1)를 형성하고, 몸체(1) 중심에는 접속구(11) 및 손잡이(12)를 가지는 회전부(10)를 삽입한것에 있어서, 회전부(10)의 손잡이(12) 선단에는 압착봉(13)을 형성하고, 상기 회전부(10)의 접속구(11) 내측에는 접촉면(18) 및 단홀(15)을 설치하며, 이 단홀(15)에는 스프링(17)이 내장된 걸림핀(16)을 삽입하여 캠(21)의 외주면에 접촉 되도록한 것을 특징으로하는 방음문 잠금장치.On the inside and outside of the soundproof door 101 to form a body (1) having a stop hole (2) for fastening with a bolt, the center of the body (1) to insert the rotary part 10 having a connection port 11 and the handle 12 In this case, a pressing rod 13 is formed at the tip of the handle 12 of the rotating part 10, and a contact surface 18 and a short hole 15 are provided inside the connection port 11 of the rotating part 10. 15) The soundproof door lock device, characterized in that the spring (17) is inserted into the engaging pin 16 to be in contact with the outer peripheral surface of the cam (21). 제1항에 있어서 키이박스(20) 외측면에는 커팅면을 형성하며, 내측홀에는 핀걸림홈(22)과 90도 각도의 걸림홈(32)을 형성하고, 키이박스(20)의 내부에는 양측에 핀부(31)(31')와 걸림핀(32)이 형성된 실린더(30)를 삽입하며, 실린더(30)의 하단에는 캠(21)을 보울트로 체결한 방음문 잠금장치.According to claim 1, wherein the outer surface of the key box 20 is formed with a cutting surface, the inner hole is formed with a pin locking groove 22 and the locking groove 32 of an angle of 90 degrees, the inside of the key box 20 A soundproof door lock device in which a pin part 31, 31 ′ and a locking pin 32 are formed at both sides, and a cylinder 30 is inserted into a lower end of the cylinder 30.
KR2019940030977U 1994-11-22 1994-11-22 Device for closing a door KR0132723Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940030977U KR0132723Y1 (en) 1994-11-22 1994-11-22 Device for closing a door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940030977U KR0132723Y1 (en) 1994-11-22 1994-11-22 Device for closing a door

Publications (2)

Publication Number Publication Date
KR960017853U KR960017853U (en) 1996-06-19
KR0132723Y1 true KR0132723Y1 (en) 1999-03-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940030977U KR0132723Y1 (en) 1994-11-22 1994-11-22 Device for closing a door

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