KR860001972Y1

KR860001972Y1 - A lock

Info

Publication number: KR860001972Y1
Application number: KR2019840000013U
Authority: KR
Inventors: 남호권
Original assignee: 남호권
Priority date: 1984-01-04
Filing date: 1984-01-04
Publication date: 1986-08-18
Also published as: KR850006025U

Abstract

내용 없음.No content.

Description

Key lock

제 1 도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.

제 2 도는 조립된 본 고안의 전체단면도.2 is an overall cross-sectional view of the present invention assembled.

제 3 도는 제 2 도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

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

(1)(1a)(1b)(1c) : 핀유입공 (3))(3a)(3b)(3c) : 핀공(1) (1a) (1b) (1c): pin inlet hole (3)) (3a) (3b) (3c): pin hole

(11)(11a)(11b)(11c) : 요입부(11) (11a) (11b) (11c): recessed part

본 고안은 열쇠의 괘해정장치에 관한 것으로, 잠을쇠에 삽착되는 관체내에 실린더를 공회전되게하고 관체와 실린더에 천공된 구멍에 작동핀과 탄동핀 및 스프링을 끼워 열쇠의 요철부에 작동핀이 걸러 괘해정하게 된 통상의 것에 있어서, 열쇠의 삽입부와 실린더의 삽입공을 4각형으로 하여 열쇠 삽입부의 4면에 각기 똑같은 요입부를 요설하고, 관체와 실린더에 삽입공의 4면과 일치되는 핀공을 다수 뚫어 작동핀과 탄동핀 및 스프링을 핀공에 끼워서된 구조에 대한 것으로, 이는 열쇠 삽입부의 4면에 똑같은 요입부를 형성하고 실린더의 삽입공에 4방향에서 똑같은 핀공을 천공하여 각 요입부와 각 핀공을 일치시켜 열쇠를 어느 방향으로든 삽입공에 끼워 괘해정 되리함을 목적으로 한 것이다.The present invention relates to a locking mechanism of a key, which allows the cylinder to idle in a tube inserted into the clamp, and inserts an operation pin, a ball pin, and a spring into a hole drilled in the tube and the cylinder to enable an actuating portion of the key. In this ordinary one, the insertion hole of the key and the insertion hole of the cylinder are quadrangular, and the same recesses are provided on the four sides of the key insertion part, respectively, and the pin hole coincides with the four sides of the insertion hole on the tubular body and the cylinder. It is a structure in which a plurality of drill pins, spring pins, and springs are inserted into pin holes. The same recesses are formed on four sides of the key insertion section, and the same pin holes are drilled in four directions in the insertion holes of the cylinders. The purpose is to match the pin hole and insert the key into the insertion hole in any direction.

종래 괘정구는 열쇠의 삽입부가 납짝하게 되어 있고, 이를 삽입하는 실린더의 삽입공 역시 납짝하게 되어 있으며, 삽입부의 일면 및 양측면에 핀걸림요철부를 형성하였기 때문에 반드시 삽입부를 삽입공에 똑바로 끼워야 하는 주의력을 필요로 하기 때문에 사용이 매우 번거로운 결점이 있었다.In the conventional ruler, the insertion part of the key is made flat, and the insertion hole of the cylinder inserting it is also made flat. Since the pin catching protrusions are formed on one side and both sides of the insertion part, the attention must be inserted into the insertion hole. There was a drawback that it was very cumbersome to use.

본 고안은 이와 같은 결점을 시정하기 위하여 안출한 것으로, 첨부도면에 의하여 그 구조를 상세히 설명하면 다음과 같다.The present invention has been devised to correct such defects, the structure is described in detail by the accompanying drawings as follows.

핀유입공(1)이 다수 천공된 관체(2)내에, 핀공(3)이 다수 천공되고 삽입공(4)이 길이 방향으로 뚫린 실린더(5)를 공회전되게 끼워넣어 열쇠(6)의 삽입부(7)를 삽입공(4)에 끼울때 핀유입공(1)과 핀공(3)에 유입된 탄동핀(8)과 작동핀(9)이 스프링(10)의 탄력으로 삽입부(7)의 요입부(11)에 작동핀(9)이 요입되게하여 실린더(5)를 좌우회전시켜 괘해정하게 된 통상의 것에 있어서, 열쇠(6)의 삽입부(7)를 4각형으로하여 4면마다 같은 요입부(11)(11a)(11b)(11c)가 다수 요설되고, 관체(2)내에도 핀유입공(1)(1a)(1b)(1c)과 실린더(5)에도 삽입공(4)의 4각공으로 하여 요입부(11)(11a)(11b)(11c)에 요입되는 작동핀(9)(9a)(9b)(9c)의 핀공(3)(3a)(3b)(3c)을 뚫어서 된 것이다.In the tubular body 2 in which the plurality of pin inlet holes 1 are perforated, the cylinder 5 in which the plurality of pin holes 3 are drilled and the insertion hole 4 is drilled in the longitudinal direction is idlely inserted to insert the key 6. When inserting the (7) into the insertion hole (4), the pin inlet hole (1) and the ball pin (8) and the operating pin (9) introduced into the pin hole (3) by the elasticity of the spring (10) insertion part (7) In the ordinary one in which the operation pin 9 is recessed in the recess 11 of the recess 11 and the cylinder 5 is rotated left and right, the insertion part 7 of the key 6 is made into a quadrilateral and every four sides. The same recessed part 11 (11a) (11b) (11c) is provided in many, and also the insertion hole (1) (1a) (1a) (1b) (1c) and the cylinder (5) in the tubular body (2). Pin holes 3, 3a and 3b of the actuating pins 9, 9a, 9b and 9c which are inserted into the recesses 11, 11a, 11b and 11c as the square holes of 4). It was made through 3c).

이와 같이된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention as described above is as follows.

즉, 열쇠(6)의 삽입부(7)가 사각으로 되고 실린더(5)의 삽입공(4)이 4각으로 천공되어 있으며, 삽입부(7)를 임의대로 끼워도 어떠한 작동핀(9)이더라도 요입부(11)(11a)(11b)(11c)에 맞게 되어 있어 종래열쇠를 주의깊게 끼워야 되었던 것보다는 사용이 매우 편리한 장점이 있는 것이다.That is, the insertion part 7 of the key 6 becomes square, and the insertion hole 4 of the cylinder 5 is perforated at four angles, and any operation pin 9 can be inserted even if the insertion part 7 is arbitrarily inserted. Even if the concave inlet portion (11) (11a) (11b) (11c) is adapted to the advantage that is very convenient to use than had to be carefully inserted the conventional key.

Claims

In the ordinary one that the insertion part 7 of the key 6 is inserted into the insertion hole 4 of the cylinder 5 and the operation pin 9 fits into the indentation part 11, The inlet part 11 is made into a rectangle, and each indentation part 11, 11a, 11b, 11c same as the indentation part 11 is provided in each surface, and the tubular body 2 also has the pin inlet hole 1 in 4 directions. (1a) (1a) (1b) (1c) is a puncturing device for a key formed by drilling a pin hole (3) (3a) (3b) (3c) in the cylinder (5) so as to be opposed to it.