KR870003422Y1 - A lock - Google Patents

A lock

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Publication number
KR870003422Y1
KR870003422Y1 KR2019840007220U KR840007220U KR870003422Y1 KR 870003422 Y1 KR870003422 Y1 KR 870003422Y1 KR 2019840007220 U KR2019840007220 U KR 2019840007220U KR 840007220 U KR840007220 U KR 840007220U KR 870003422 Y1 KR870003422 Y1 KR 870003422Y1
Authority
KR
South Korea
Prior art keywords
rotor
hole
pin
pins
lock
Prior art date
Application number
KR2019840007220U
Other languages
Korean (ko)
Other versions
KR870000817U (en
Inventor
유일선
Original Assignee
유일선
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 유일선 filed Critical 유일선
Priority to KR2019840007220U priority Critical patent/KR870003422Y1/en
Publication of KR870000817U publication Critical patent/KR870000817U/en
Application granted granted Critical
Publication of KR870003422Y1 publication Critical patent/KR870003422Y1/en

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Abstract

내용 없음.No content.

Description

자물쇠lock

제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 확대 횡단면도.2 is an enlarged cross-sectional view of the present invention.

제3도는 제2도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

제4a, b도는 본 고안의 작동상태도.4a, b is a working state of the present invention.

제5도는 종래의 회동자의 확대 횡단면도.5 is an enlarged cross-sectional view of a conventional rotor.

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

1 : 동체 2 : 회동자1: fuselage 2: rotor

3, 3' : 작동홈 4 : 통공3, 3 ': operating groove 4: through hole

5 : 출몰핀 6, 6' : 연결대5: Mounting pin 6, 6 ': connecting rod

7, 7' : 보조대 8, 8' : 판스프링7, 7 ': Aid 8, 8': Leaf spring

본 고안은 맞는 열쇠이외의 것으로는 열리지 않게 구성한 자물쇠에 관한 것이다. 종래에는 선출원 공고 된 공고번호 81-2579가 있었으나 이것은 회동자 (a)양측에 형성된 통공(b)으로 삽입되어 출몰되는 출몰핀(c)이 각각 따로 형성되어 있어 출몰핀(c)이 출몰되는 통공(b)이 천공된 회동자(a)의 두께를 두껍게 형성해야 하는데 만일 출몰핀(c)을 짧게 형성하거나 회동자(a)의 두께를 얇게 형성하게 되면 출몰핀(c)이 좌, 우로 요동하거나 통공(b)에서 이탈되게 되어 자물쇠를 못쓰게 되는 것이다. 이런 경우를 방지하기 위하여 통공(b)이 형성된 회동자(a)의 두께를 두껍게 형성하면 회동자(a)의 크기가 커지고 따라서 자물쇠동체(d)의 크기가 커지게 되어 제작 단가가 비싸게 되며 출몰핀(c)을 통공(d)에 각각 삽입해야 하므로 작업이 번거로와 작업 능률도 저하되는 등에 불편한 점이 있었다.The present invention relates to a lock configured not to be opened by anything other than a correct key. Conventionally, there was a prior application announcement number 81-2579, but this is inserted into the through hole (b) formed on both sides of the rotor (a) has been formed separately, each of the pins (c) are formed separately, the hole through which the pins (c) (b) the thickness of the perforated rotor (a) should be made thick, but if the projection pin (c) is formed short or the thickness of the rotor (a) is formed, the projection pin (c) swings left and right. Or through (b) will be torn off the lock will be. In order to prevent this case, if the thickness of the rotor (a) having a through hole (b) is formed thick, the size of the rotor (a) becomes large, and thus the size of the lock body (d) increases, resulting in a high manufacturing cost. Since the pins (c) have to be inserted into the through holes (d), there is an inconvenience in that the work is cumbersome and the work efficiency is lowered.

본 고안은 이러한 점을 감안하여 통공이 형성된 회동자의 두께를 얇게하고 이에 삽입되는 출몰핀을 연결대로 연결시키므로서 통공의 두께를 얇게하고 출몰핀을 짧게 하더라도 연결대가 출몰핀을 서로 지지해 주게되므로 출몰핀이 통공에서 이탈되거나 작동이 정확하지 못한 것을 제거하므로서 회동자의 크기를 작게해도 되어 자물쇠의 크기가 적어지게 되므로 제작 단가가 저렴하게 되어 소비자의 부담을 줄이고 제작시 출몰핀을 한번에 삽입할 수 있어 작업이 간단한 등에 효과가 있는 것으로서 첨부도면에 의거 상세히 설명하면 다음과 같다.In view of this point, the present invention reduces the thickness of the rotor having a through hole, and connects the tapping pin inserted into the connecting rod, thereby reducing the thickness of the through hole and shortening the tapping pin so that the connecting rod supports the tapping pin together. Since the pins are removed from the hole or the operation is not correct, the size of the rotor can be reduced, and the size of the lock becomes smaller, which makes the manufacturing cost cheaper, reducing the burden on the consumer and inserting the mounting pins at the time of work. If it is described in detail based on the accompanying drawings as having an effect on the simple back as follows.

양측의 작동홈(3), (3')에 통공(4)이 형성된 회동자(2)의 통공(4)에 출몰핀(5)을 삽입하여 출몰핀(5) 상부에 보조대(7), (7') 및 판스프링(8), (8')을 설치하여 자물쇠 동체(1)의 중앙에 회동자(2)를 삽입시켜서 된 공지한 것에 있어서, 회동자(2) 양측의 작동홈(3), (3')에 형성된 통공(4)에 삽입되는 출몰핀(5)을 연결대(6), (6')로 연결시켜서 된 것이다.Inserting the pin (5) into the through hole (4) of the rotor (2) formed through holes (4) in the working grooves (3), (3 ') of both sides, the support (7), (7 ') and the leaf springs (8) and (8') are provided to insert the rotor (2) in the center of the lock body (1) in the known, the operation grooves on both sides of the rotor ( 3), connecting the projection pin 5 inserted into the through hole (4) formed in (3 ') with connecting rods (6), (6').

미설명부호(9)는 열쇠, (10)은 열쇠삽입구, (11)은 삽입홈이다.Reference numeral 9 is a key, 10 is a key insertion opening, and 11 is an insertion groove.

이와 같이 된 본 고안은 회동자(2)의 열쇠삽입구(10)에 열쇠(9)를 삽입시키면 열쇠(9)의 홈에 의해 판스프링(8), (8')에 탄지되어 연결대(6), (6')로 서로 연결된 출몰핀(5)이 밀리게 되는데 출몰핀(5)은 연결대(6), (6')로 연결되어 있어 열쇠삽입구(10)에 근접되어 있는 출몰핀(5)이 먼저 밀리고 안쪽에 위치한 출몰핀(5)이 시이소형태로 밀리게 되는 것이다. 이렇게 출몰핀(5)이 밀려 연결대(6), (6')가 판스프링(8), (8')으로 탄지되어 있는 보조대(7), (7')를 밀어 보조대(7), (7')가 동체(1) 내면의 삽입홈(11), (11')으로 완전히 삽입되어 회동자(2)의 접지면과 동체(1) 내면과 일직선 상에 위치했을 때 열쇠(9)로 회동자(2)를 회동시키면 해정이 되는 것이다. 그런데 출몰핀(5)을 크게하고 출몰핀(5)이 삽입되는 통공(4)의 회동자(2) 두께를 두껍게 하게되면 작동에는 이상이 없으나 전체적으로 자물쇠의 크기가 커지게 되어 제작 단가가 비싸게 되고 각개의 출몰핀(5)을 일일이 삽입시켜야 하므로 작업이 번거롭게 되는 것이다. 이런 불편을 제거하기 위해서는 회동자(2) 두께를 얇게하고 출몰핀(5)을 작게 해야하는데 이렇게 하면 통공(4)에서 출몰핀(5)이 이탈되거나 요동되어 자물쇠를 못쓰게 되므로 이것을 방지하기 위하여 출몰핀(5)을 작게 형성하여 연결대(6), (6')로 연결하고 회동자(2)의 두께를 얇게하여 통공(4)에 출몰핀(5)을 삽입시키므로서 연결대(6), (6')가 출몰핀(5)을 지지해 주게되어 통공(4)에서 이탈되거나 요동이 없으므로 회동자(2)와 출몰핀을 적게하므로 자물쇠가 커지지 않아 제작 단가가 저렴하게 되어 소비자의 부담을 줄이고 출몰핀(5)을 통공(4)에 삽입하는 작업도 한번에 할 수 있어 작업시간을 단축하여 작업능률을 향상시킨 등에 효과가 있는 유용한 고안인 것이다.When the key 9 is inserted into the key insertion opening 10 of the rotor 2, the present invention is carried out by the grooves of the key 9 and is supported by the leaf springs 8 and 8 'so that the connecting rod 6 is supported. , (6 ') is pushed out of the pins (5) connected to each other, the pins (5) are connected to the connecting rods (6), (6') the pins (5) close to the key insertion hole (10) This is pushed first and the locating pin (5) located inside is pushed in the form of seesaw. In this way, the inlet pin 5 is pushed so that the support rods 6 and 6 'push the support rods 7 and 7' supported by the leaf springs 8 and 8 '. ') Is completely inserted into the insertion grooves 11 and 11' of the inner surface of the fuselage 1, and is rotated with the key 9 when it is located in line with the ground plane of the rotor 2 and the inner surface of the fuselage 1. Rotating the pupil (2) is a freed. However, when the height of the inlet pin (5) and the thickness of the rotor (2) of the through hole (4) into which the inlet pin (5) is inserted, there is no abnormality in operation, but the overall size of the lock increases, making the manufacturing cost expensive. Since each of the inlet pins (5) must be inserted one by one, the work is cumbersome. In order to eliminate this inconvenience, the thickness of the rotor (2) should be made thin and the locating pin (5) should be made small. This will prevent the locating pin (5) from the through hole (4). The pins 5 are made small and connected to the connecting rods 6 and 6 ', and the thickness of the rotor 2 is made thin so that the pins 5 are inserted into the through holes 4 so that the connecting rods 6, ( 6 ') supports the inlet pin (5), so there is no deviation or fluctuation from the through hole (4), so that the locker (2) and the inlet pin are small, so that the lock is not large and the manufacturing cost is low, thereby reducing the burden on the consumer. Inserting pins (5) into the through hole (4) can also be done at once is a useful design that is effective in shortening the working time to improve the work efficiency.

Claims (1)

양측에 작동홈(3), (3')이 형성되어 이에 통공(4)이 천공된 회동자(2)의 통공(4)에 출몰핀(5)을 삽입하고 출몰핀(5) 상부에 보조대(7), (7') 및 판스프링(8), (8')을 설치하여 회동자(2)를 자물쇠 동체(1)의 중앙에 삽입하여서된 것에 있어서, 출몰핀(5)을 연결대(6), (6')로 연결하여 회동자(2) 양측의 작동홈(3), (3')에 형성된 통공(4)에 삽입되게 하여서된 자물쇠.The operation grooves 3 and 3 'are formed at both sides thereof, so that the retracting pin 5 is inserted into the through hole 4 of the rotor 2 in which the through hole 4 is perforated, and the support on the top of the retracting pin 5 is provided. (7), (7 ') and leaf springs (8), (8') are provided so that the rotor (2) is inserted in the center of the lock body (1). 6) A lock, which is connected to (6 ') so as to be inserted into a through hole (4) formed in operating grooves (3) and (3') on both sides of the rotor (2).
KR2019840007220U 1984-06-17 1984-06-17 A lock KR870003422Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840007220U KR870003422Y1 (en) 1984-06-17 1984-06-17 A lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840007220U KR870003422Y1 (en) 1984-06-17 1984-06-17 A lock

Publications (2)

Publication Number Publication Date
KR870000817U KR870000817U (en) 1987-02-20
KR870003422Y1 true KR870003422Y1 (en) 1987-10-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840007220U KR870003422Y1 (en) 1984-06-17 1984-06-17 A lock

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KR (1) KR870003422Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100422147B1 (en) * 2001-12-01 2004-03-11 전유헌 Patten forming method on blue jean cloth and the blue jean there from

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Publication number Publication date
KR870000817U (en) 1987-02-20

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