KR900002573Y1 - Locking device - Google Patents
Locking device Download PDFInfo
- Publication number
- KR900002573Y1 KR900002573Y1 KR2019870018414U KR870018414U KR900002573Y1 KR 900002573 Y1 KR900002573 Y1 KR 900002573Y1 KR 2019870018414 U KR2019870018414 U KR 2019870018414U KR 870018414 U KR870018414 U KR 870018414U KR 900002573 Y1 KR900002573 Y1 KR 900002573Y1
- Authority
- KR
- South Korea
- Prior art keywords
- key
- conical
- pinch
- quadrangular
- insertion groove
- 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
- E05B19/0017—Key profiles
- E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
-
- 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
- E05B27/0003—Details
- E05B27/0017—Tumblers or pins
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 종 단면도.1 is a longitudinal cross-sectional view of the present invention.
제 2 도는 본 고안의 A-A선 단면도.2 is a cross-sectional view taken along line A-A of the present invention.
제 3 도의 (a)(b)(c)는 본 고안에 사용하는 열쇄의 사시도.(A) (b) (c) of FIG. 3 is a perspective view of the key used for this invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1: 동체 2: 회동실린더1: fuselage 2: rotating cylinder
3: 괘지핀 4: 단턱3: ruler pin 4: step
4a: 단턱 5: 원뿔형 및 4각 뿔형키 삽입홈4a: step 5: conical and quadrilateral key insertion grooves
6: 원뿔형 및 5각 불형키6: conical and pentagonal key
본 고안은 동체 중앙에 설치한 실린더에 키삽입홈을 수개의 단턱을 형성한 원뿔형이나 4각 뿔형으로 형성하거나 원뿔형 4각 내지는 다각뿔형으로 형성하여 그에 맞는 키로서 해정할 수 있게한 자물쇠에 관한 것으로 종래의 자물쇠는 실린더에 원통형키 삽입홈이나 평형키 삽입홈을 형성하여 그에 알맞는 키를 사용하여 해정할 수 있게 구성하였기 때문에 키의 구조가 단조로워서 조작된 키로서 해정하는 예가 허다하였다.The present invention relates to a lock in which a key insertion groove is formed in a conical or quadrangular horn shape having several steps, or formed into a conical quadrangular or polygonal conical shape in a cylinder installed at the center of the fuselage, so that the key can be solved accordingly. In the conventional lock, since the cylindrical key inserting groove or the flat key inserting groove is formed in the cylinder so that the key can be unlocked using a suitable key, the key structure is monotonous, and there are many examples of unlocking the key.
본 고안은 이와같은 문제점을 적게 하기 위하여 실린더에 단턱진 원뿔형키 삽입홈이나 원뿔형 및 4각 뿔형키 삽입홈을 형성하여 이에 알맞는 키로서 해정할 수 있게 하므로서 위조된 키로서는 해정할 수 없게한 것으로 첨부도면에 의하여 상세히 설명하면 다음과 같다.In order to reduce such problems, the present invention forms a conical key insertion groove or a conical and quadrangular key insertion groove in the cylinder so that it can be resolved as an appropriate key so that it cannot be resolved with a forged key. When described in detail by the accompanying drawings as follows.
동체(1)이 중앙에 회동실린더(2)를 설치하여 주위에 다수의 출몰 괘지핀(3)을 설치한 공지한 것에 있어서 회동실린더(2)에 수개의 단턱(4)을 형성한 원뿔형 및 4각 뿔형키 삽입홈(5)을 형성하여 이에 알맞는 단턱(4a)을 형성한 원뿔형 및 4각 뿔형키(6)를 삽입하여 해정할 수 있게 하여서 된 것이다.Conical and 4 in which the body 1 is provided with a rotation cylinder 2 in the center, and a plurality of stepping pins 4 are formed in the rotation cylinder 2 in the known one in which a plurality of wedge pins 3 are installed around the center. Each horn-shaped key insertion groove 5 is formed so that the conical and quadrangular horn-shaped keys 6 having the stepped portions 4a can be inserted and released.
또한 원뿔형 및 4각뿔 내지는 다각뿔형 키삽입홈(5)을 형성하여 이에 알맞는 키(6)로 해정할 수도 있게 할 수도 있다.In addition, it is also possible to form a conical and quadrangular pyramid or multi-pyramidal key insertion groove 5 to be resolved with a key 6 suitable for this.
이와 같이 된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention made as follows.
동체(1)의 중앙에 회동실린더(2)를 설치하여 수개의 단턱(4)을 형성한 원뿔형 및 4각뿔형키 삽입홈(5)을 형성하여 이에 알맞는 단턱(4a)을 형성한 원뿔형키(6)로서 해정할 수 있게 하였기 때문에 출몰괘지핀(3)을 다양하게 설치할 수 있는 동시에 회동실린더(2)에 단턱(4)을 다양하게 형성할 수 있어 위조 및 조작된 키로서는 해정할 수 없는 것이다.A conical key having a conical and quadrangular key insertion groove 5 having a plurality of stepped portions 4 formed by installing a rotation cylinder 2 in the center of the body 1 and forming a stepped portion 4a suitable for this. 6) because it can be unlocked, it is possible to install a variety of hanging pin (3) at the same time can be formed a variety of step (4) in the rotating cylinder (2) can not be unlocked by forged and manipulated keys .
이와같은 작용효과는 단순한 원뿔형이나 4각뿔형 내지는 다각뿔형키 삽입홈(5)을 다양한 형태로 형성하여 이에 알맞는 키(6)로서 해정할 경우에도 같은 효과를 얻을 수 있는 것으로 구조가 간단하여 제작이 편리하고 고장율이 극히 적은 이점이 있는 것이다.The effect is that the same effect can be obtained when the simple conical or quadrangular pyramidal or multi-pyramidal key insertion grooves 5 are formed in various shapes and the key 6 can be released. It is convenient and has a very low failure rate.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870018414U KR900002573Y1 (en) | 1987-10-29 | 1987-10-29 | Locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870018414U KR900002573Y1 (en) | 1987-10-29 | 1987-10-29 | Locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890008962U KR890008962U (en) | 1989-05-29 |
| KR900002573Y1 true KR900002573Y1 (en) | 1990-03-30 |
Family
ID=19268967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870018414U KR900002573Y1 (en) | 1987-10-29 | 1987-10-29 | Locking device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900002573Y1 (en) |
-
1987
- 1987-10-29 KR KR2019870018414U patent/KR900002573Y1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR890008962U (en) | 1989-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3777520A (en) | Lock assembly of the rotary cylinder type | |
| DE3760370D1 (en) | Locking device consisting of a locking cylinder and associated flat key | |
| SE8803387L (en) | LAASANORDNING | |
| MY104145A (en) | Locking device and reversible key | |
| US4109497A (en) | Key construction | |
| ATE64980T1 (en) | LOCK AND KEY. | |
| DE3565704D1 (en) | Cylinder lock with key, incorporation a picking preventing means | |
| GB1543940A (en) | Cylinder locks | |
| KR900002573Y1 (en) | Locking device | |
| US4294092A (en) | Cylinder lock having spring-actuated pins | |
| KR810000188Y1 (en) | Lock and key | |
| DE3375418D1 (en) | Improved tubular lock | |
| KR890004631Y1 (en) | Cylinder lock | |
| KR940001254Y1 (en) | Inserting type double lock | |
| JPH0344932Y2 (en) | ||
| FR2384922A1 (en) | Lock with coaxial rotors - has rings with internal protrusions engaging in curved groove in key shank | |
| KR890002505Y1 (en) | A lock device | |
| KR900007904Y1 (en) | Cylinder lock device | |
| KR890002273Y1 (en) | A lock | |
| JPH01177875U (en) | ||
| FR2450330A1 (en) | Intruder resistant cylinder lock assembly - has stops in area in partitions between core and case with holes for lock pins (NL 3.9.80) | |
| KR870003422Y1 (en) | A lock | |
| KR880000300Y1 (en) | A lock | |
| KR850000698Y1 (en) | A lock | |
| KR850001302Y1 (en) | A lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E701 | Decision to grant or registration of patent right | ||
| NORF | Unpaid initial registration fee |