KR950005073Y1 - Steal proofing lock - Google Patents
Steal proofing lock Download PDFInfo
- Publication number
- KR950005073Y1 KR950005073Y1 KR2019930002283U KR930002283U KR950005073Y1 KR 950005073 Y1 KR950005073 Y1 KR 950005073Y1 KR 2019930002283 U KR2019930002283 U KR 2019930002283U KR 930002283 U KR930002283 U KR 930002283U KR 950005073 Y1 KR950005073 Y1 KR 950005073Y1
- Authority
- KR
- South Korea
- Prior art keywords
- key
- cylindrical
- locking
- sliding piece
- lock
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/04—Casings of cylinder locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
- E05B19/0023—Key profiles characterized by variation of the contact surface between the key and the tumbler pins or plates
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/02—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 구조를 보인 분해사시도.1 is an exploded perspective view showing the structure of the present invention.
제 2a, b, c 도는 원통체열쇠가 내원통체의 종안내홈으로 삽입되어 외주돌기는 절취주벽으로 걸림요구는 걸림돌기로 감합되어 회동되는 상태를 보인 단면도.Section 2a, b, c or cross-sectional view showing a state in which the cylindrical key is inserted into the longitudinal guide groove of the inner cylinder so that the outer circumference is cut to the cutting wall and the locking request is engaged with the locking projection.
제 3a, b, c 도는 원통체열쇠의 외주돌기와 이에 대응되는 내원통체의 종안내홈과 절취주벽과의 상응관계를 보인 예시도.3a, b, c is an exemplary view showing the correspondence between the outer circumferential projection of the cylindrical key and the longitudinal guide groove and the cut-out wall of the inner cylinder corresponding thereto.
제 4a, b, c 도는 원통체열쇠의 원형선단의 걸림요구와 접동편의 걸림돌기와의 상응관계를 보인 예시도.4a, b, c is an exemplary view showing the correspondence between the locking demand of the circular end of the cylindrical key and the locking projection of the sliding piece.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 본체 10 : 원통체열쇠1 body 10 cylindrical key
11 : 외주돌기 12 : 걸림요구11: outgoing protrusion 12: jam request
20 : 내원통체 21 : 종안내홈20: visited body 21: bell guide home
22 : 절취주벽 30 : 회동축22: cutting wall 30: the rotating shaft
31 : 접동편 32 : 걸림돌기31: sliding piece 32: jamming projection
본 고안은 원통체열쇠의 외주면의 외주돌기와 원형선단의 걸림요구를 위치, 크기, 수량 등으로 다변화시켜 열쇠의 도용을 방지시킨 열쇠도용방지용 자물쇠에 관한 것이다.The present invention relates to a key theft prevention lock that prevents the theft of the key by diversifying the outer peripheral projection of the cylindrical key and the locking demand of the circular end by the position, size, quantity, and the like.
종래의 자물쇠는 주로 평판형 열쇠 또는 원통형 열쇠로서 전자인 경우에는 회동관내의 스프링으로 탄발되는 출몰핀을 평판일측의 요철면으로 맞추어 회동시키고 후자인 경우에는 스프링으로 탄발되는 볼을 외주면홈으로 맞추어 회동시키는 것과 원통체선단의 효철홈으로서 회동축의 요철돌기에 맞추어 회동시키는 것으로 변화가 단조로워 열쇠를 도용하기가 쉬운 결함이 있었다.Conventional locks are mainly flat-type keys or cylindrical keys. In the former case, the revolving pins, which are repulsed by the springs in the revolving tube, are rotated to the uneven surface on one side of the flat plate. It was a defect that the key was easy to steal because the change was monotonous and rotated in accordance with the convex and convex protrusions of the rotating shaft as the filthy groove of the cylindrical tip.
본 고안에서는 이러한 결점을 개선하고져 열쇠를 원통체로 형성하여 자물쇠의 내원통체로 삽입시 열쇠 원통체의 내부로 선단에 접동편이 부착된 회동축이 삽입토록하고 이 열쇠 원통체의 외주에는 외주돌기를, 원형선단에는 걸림요구를 각각 위치, 크기, 수량 등으로 변화시키고 이에 상응되게 내원통체에는 종안내홈과 절취주벽을, 회동축의 접동편에는 걸림돌기를 각각 상호 맞추어 형성시켜야 되므로 변화가 다양하고 열쇠를 외주면에 돌출된 외주돌기의 변화와 선단에 형성된 걸림요구의 변화를 양쪽으로 다 맞추어야만 열리므로 도용하기가 어려운 것으로 도면에 의거 상세히 설명하면 다음과 같다.In the present invention, the shortcomings of the key cylindrical body are formed by inserting the key into the cylindrical body of the lock and inserting the pivoting shaft with the sliding piece at the distal end of the key cylindrical body. In the rounded end, the locking demands are changed according to the position, size, and quantity, respectively. Correspondingly, the longitudinal guide groove and the cutting wall should be formed in the inner cylinder, and the locking projections in the sliding piece of the pivot shaft should be formed to match each other. It is difficult to steal because only the change of the outer periphery protruding from the outer circumferential surface and the change of the locking demand formed on the tip are opened to both sides.
본체(1)의 내원통체(20) 내부로 삽입되는 원통체열쇠(10)의 내부로 선단에 접동편(31)이 부착된 회동축(30)이 삽입되어 원통체열쇠(10)이 원형선단 걸림요구(12)와 회동축(30)의 선단접동편(31)의 일편에 돌출된 걸림돌기(32)가 물려 회동되는 공지의 자물쇠에 있어서 원통체열쇠(10)의 외주면에 돌출시킨 외주돌기(11)의 위치, 크기, 수량을 이와 접하는 내원통체(20)의 종안내홈(21)과 회동시의 절취주벽(22)과를 서로 상응되게 형성시켜서 된 것이다.The rotating shaft 30 with the sliding piece 31 attached to the tip is inserted into the cylindrical key 10 inserted into the inner cylindrical body 20 of the main body 1 so that the cylindrical key 10 is circularly distal. In the known lock in which the locking projections 12 projecting on one side of the front end sliding piece 31 of the locking demand 12 and the pivot shaft 30 are rotated, the outer peripheral projections projecting on the outer circumferential surface of the cylindrical key 10. The longitudinal guide groove 21 of the inner cylindrical body 20 and the cut circumference wall 22 at the time of rotation correspond to each other.
이와 같은 구조로 된 본 고안은 열쇠를 원통체로 형성시켜 본체(1)의 내원통체(20) 내부에 회전되게 삽입시킬 수 있고 이 원통체열쇠의 내부로는 양측돌기로서 괘정판을 좌우로 작동시키는 접동편(31)의 회동축(30)을 회전되게 삽입시킬 수 있으며 이 원통체열쇠(10)의 외주면에는 위치, 크기, 수량을 선정하여 외주돌기(11)를 형성시키고 완전히 삽입시에는 원통체열쇠(10)가 회동될 수 있도록 외주돌기의 위치, 크기, 수량에 맞추어 절취주벽(22)을 형성시켜야 되므로 다양한 변화를 이룰 수가 있으며 원통체열쇠의 원형선단에도 위치, 크기, 수량을 선정하여 걸림요구(12)를 형성시키고 이 걸림요구의 위치, 크기, 수량에 맞추어 회동축과 접동편의 부착부분에 걸림돌기(32)를 형성시켜야 되므로 더욱더 다양한 변화를 이룰 수 있고 열쇠를 외주면에 돌출된 외주돌기의 변화와 선단에 형성된 걸림요구의 변화를 양쪽으로 다 맞추어야만 열리므로 도용하기가 어려운 것이다.The present invention having the structure as described above allows the key to be formed into a cylindrical body to be inserted into the inner cylinder 20 of the main body 1 so as to be rotated. The rotating shaft 30 of the sliding piece 31 can be inserted to rotate. The outer peripheral surface of the cylindrical key 10 selects a position, a size, and a quantity to form an outer circumferential protrusion 11, and the cylindrical body when fully inserted. Since the cutout wall 22 must be formed in accordance with the position, size, and quantity of the outer circumference so that the key 10 can be rotated, various changes can be made, and the position, size, and quantity of the cylindrical key are also selected and locked. It is necessary to form the demand 12 and to form the locking projection 32 in the attachment portion of the pivoting shaft and the sliding piece in accordance with the position, size, and quantity of the locking demand, so that various changes can be made and the outer circumference of the key protruding from the outer circumferential surface. It is difficult to steal because the change of the projection and the change of the locking demand formed at the tip are opened only to both sides.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930002283U KR950005073Y1 (en) | 1993-02-19 | 1993-02-19 | Steal proofing lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930002283U KR950005073Y1 (en) | 1993-02-19 | 1993-02-19 | Steal proofing lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940020850U KR940020850U (en) | 1994-09-17 |
| KR950005073Y1 true KR950005073Y1 (en) | 1995-06-22 |
Family
ID=19350968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930002283U KR950005073Y1 (en) | 1993-02-19 | 1993-02-19 | Steal proofing lock |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950005073Y1 (en) |
-
1993
- 1993-02-19 KR KR2019930002283U patent/KR950005073Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR940020850U (en) | 1994-09-17 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |