KR860000466Y1 - A lock - Google Patents
A lock Download PDFInfo
- Publication number
- KR860000466Y1 KR860000466Y1 KR2019840000512U KR840000512U KR860000466Y1 KR 860000466 Y1 KR860000466 Y1 KR 860000466Y1 KR 2019840000512 U KR2019840000512 U KR 2019840000512U KR 840000512 U KR840000512 U KR 840000512U KR 860000466 Y1 KR860000466 Y1 KR 860000466Y1
- Authority
- KR
- South Korea
- Prior art keywords
- vertical
- lock
- key
- hole
- annular
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0094—Keys; Accessories therefor protruding elements on the key preventing unauthorized insertion into the keyhole
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/38—Auxiliary or protective devices
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 단면도.1 is a cross-sectional view of the present invention.
제2도는 본 고안의 일부확대단면도.2 is a partially enlarged cross-sectional view of the present invention.
제3도는 본 고안의 열쇠예시도이다.3 is a key illustration of the present invention.
* 도면의 주요부분에 대한 부호의설명* Explanation of symbols for the main parts of the drawings
1 : 자물쇠 몸통 2 : 중앙종공1: lock body 2: central ball
3 : 환상확대홈 3' : 확대홈천정3: annular enlargement groove 3 ': enlarged groove ceiling
4 : 수직안내공 4′: 입구4: vertical guide 4 ′: entrance
5 : 수직돌출봉 5′: 환상돌재5: vertical protrusion 5 ': annular stone
6 : 스프링 7 : 회동관6: spring 7: rotating tube
8 : 환상돌재 9 : 수직 통공부8: annular stone 9: vertical through hole
10 : 열쇠 11 : 수직돌기10: key 11: vertical projection
본 고안은 자물쇠 몸통중앙부에 회동관이 유삽되어 회동관 측방핀 구멍에 횡방향으로 자물쇠핀에 투입되게한 공지된 자물쇠의 괘정장치에 부가하여 이중괘정장치가 형성되게 한 것으로, 보다 구체적으로는, 회동관 하단에 환상돌재를 형성하여 수직통공을 뚫고 이에 삽통되도록 수직방향으로 괘정핀을 장치하여 수평방향의 괘정핀과 수직방향의 괘정핀이 이중으로 걸리도록 하여 자기 열쇠가 아니면 자물쇠를 열기가 난이하게하여 보다 신뢰성을 향상시킨 것이다.The present invention is to provide a double locking device in addition to the locking device of the known lock that is inserted into the locking pin in the center of the lock body in the transverse direction by inserting the rotating pipe in the center of the lock tube, more specifically, It is difficult to open the lock if it is not a key because the annular stone is formed at the bottom of the tube so that the vertical pin is installed in the vertical direction so that the vertical hole can be inserted into the vertical hole. It is to improve the reliability.
종래의 자물쇠 괘정장치는 중앙부에 열쇠가 삽입되는 회동관이 있고, 그 측방으로 형성된 핀구멍에 자물쇠 몸통에서 장치되는 걸림핀이 수평방향으로 작동하여 걸리도록한 다음, 열쇠를 삽입하면 회동관으로 걸림핀이 외향하여 이동됨으로써 열쇠를 회전시킴과 동시에 회동관이 개동되어 자물쇠 장치가 해정되도록한 것이기 때문에, 위조 열쇠로 쉽게 열려지는 결점이 있고, 회동관이 닳으면 괘정작동에 여유가 생겨 자물쇠 기능을 발휘할수 없는등 불편이 많았다.Conventional lock locking device has a rotating tube in which the key is inserted in the center, the pin hole formed in the side so that the locking pin is installed in the lock body to operate in the horizontal direction, and then the key is inserted into the rotating tube. As the pin is moved outwards, the key is rotated and at the same time the pivoting tube is opened so that the lock can be unlocked.Therefore, there is a drawback that the key is easily opened by a forged key. There was a lot of inconvenience, such as unable to exercise.
본 고안은 위와 같은 종래의 결점을 시정하기 위하여 안출한 것으로써 도면에 의거보다 상세히 설명하면 다음과 같다. 자물쇠 몸통(1)의 중앙종공(2) 하단입구에 의향으로 직경이 커지는 환상확대홈(3)을 형성하여 그 천정부(3')에서 위를향해 수직안내공(4)를 뚫어 입구(4')가 내측보다 좁게 형성하고, 수직안내공 내부에 수직돌출봉(5)의 상단부 환상돌재(5')를 함장시켜 상단에 코일스프링(6)을 개입하고, 회동관(7)의 하단에 환상돌재(8)를 형성하여 환상돌재에 수직돌출봉이 관통되게 수직통공부(9)를 형성하고, 열쇠(10)외 손잡이 내측에 수직돌기(11)를 형성시킨 구조이다.The present invention has been devised to correct the above-described drawbacks and will be described in more detail based on the drawings. At the lower end of the center of the lock body (1), the annular enlarged groove (3) is formed to increase in diameter at the lower end of the lock body (1), and the vertical guide hole (4) is drilled upward from the ceiling (3 ') to open the inlet (4'). ) Is formed narrower than the inner side, and the upper end annular stone (5 ') of the vertical protrusion bar (5) inside the vertical guide hole through the coil spring (6) at the top, annular at the lower end of the rotating tube (7) The projection 8 is formed to form a vertical through-hole 9 so that the vertical projection rod penetrates the annular stone, and the vertical projection 11 is formed inside the handle outside the key 10.
위와같이된 본 고안은 회동관(7)의 하단부 환상돌재(8)에 형성되는 수직통공부(9)와 일치되게 열쇠(10)의 손청이 내측에 수직돌기(11')를 돌착시켜 열쇠를 구성시킨다음, 일반적인 자물쇠와 같은 방법으로 사용하게 되는 것인데, 본 고안의 자물쇠는 회동관(7)의 내측측방으로 결착되는 통상의 핀 이외에 중앙종공(2) 하단 둘래에 형성된 수직안내 공의 수직돌출봉(5)이 코일스프링(6)의 힘으로 햐향하여 회동관(7)의 환상돌재(8)에 뚫어진수직 통공부속으로 들어가서 걸리게 되므로 열쇠가 없으면 회동관(7)을 회전시킬 수 없게되고, 열쇠삽입공에 열쇠가 들어가서 측방핀을 해정한다 할지라도 수직돌출봉(5)를 수직통공부(9)에서 외출시키지 않으면 자물쇠가 열리지 않는 효과를 얻게되는 바, 손잡이 내측에 수직통공부(9)의 깊이와 같은 수직돌기(11)가 구비되지 않는 일반적인 열쇠는 본 자물쇠를 열수가 없도록 되는 효과가 있게되어 자물쇠의 신뢰도가 매우높은 자물쇠를 얻게되는 이점이 있다.The present invention as described above is in accordance with the vertical through-hole (9) formed in the lower end annular stone (8) of the rotating tube (7) by pressing the vertical projection (11 ') inside the hand of the key 10 to the key. After the construction, it is to be used in the same way as a general lock, the lock of the present invention is a vertical projection of the vertical guide ball formed at the bottom of the central longitudinal hole (2), in addition to the usual pin that is bound to the inner side of the rotating tube (7) The rod 5 is pulled into the vertical through hole drilled in the annular stone 8 of the rotating tube 7 by the force of the coil spring 6, so that the rotating tube 7 cannot be rotated without the key. Even if the key is inserted into the key insertion hole to release the side pins, the lock does not open unless the vertical protruding rod 5 is moved out of the vertical through section 9. The vertical through section 9 is provided inside the handle. Not equal to the depth of the vertical projection 11 Unless a general key has the effect of not being able to open the lock, there is an advantage that the lock has a very high reliability.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840000512U KR860000466Y1 (en) | 1984-01-19 | 1984-01-19 | A lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840000512U KR860000466Y1 (en) | 1984-01-19 | 1984-01-19 | A lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR850006026U KR850006026U (en) | 1985-08-31 |
| KR860000466Y1 true KR860000466Y1 (en) | 1986-03-31 |
Family
ID=19232777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019840000512U KR860000466Y1 (en) | 1984-01-19 | 1984-01-19 | A lock |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR860000466Y1 (en) |
-
1984
- 1984-01-19 KR KR2019840000512U patent/KR860000466Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR850006026U (en) | 1985-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |