KR830001137Y1

KR830001137Y1 - lock

Info

Publication number: KR830001137Y1
Application number: KR2019810006517U
Authority: KR
Inventors: 안후순
Original assignee: 안후순
Priority date: 1981-09-21
Filing date: 1981-09-21
Publication date: 1983-07-13

Abstract

내용 없음.No content.

Description

lock

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

제2도(a)도, 제2(b)도는 작용순서를 보인 정면도.2 (a) and 2 (b) are front views showing the sequence of action.

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

5, 5' : 괘지요구 4 : 받침돌기5, 5 ': hanging rule 4: base support

7 : 작동간 8, 8' : 괘지돌기7: Between operation 8, 8 ': Rubbing protrusion

본 고안은 주로 가구에 사용되는 자물쇠에 관한 고안으로서 구조의 간소화로 제작이 용이하도록하고 괘해정시에 괘지판이 유동이 없도록 한 것이다.The present invention is a design for the lock mainly used in furniture to simplify the structure to make it easy to manufacture and to prevent the flow of the hanging fingerboard at the time of hanging lock.

종래에도 여러가지 구조의 가구용 자물쇠가 있으나 구조가 매우 복잡하여 제작상의 난점과 제작비가 고가인 결점이 있으며 사용중에 고장이 잦은 문제점이 있게되고 괘해정시에 괘지판을 지지시켜주는 작용을 판스프링의 탄력을 이용하게 됨으로 괘지판이 승강될때 심한 소음이 발생하게되며 판스프링이 약화됐을때는 견고하게 지지시켜 주지 못하는 결점이 있었던 것이다.Conventionally, there are locks for furniture of various structures, but the structure is very complicated, making manufacturing defects and manufacturing costs expensive, and there is a problem that frequently occurs during use. As a result, severe noise is generated when the hanging board is lifted, and when the leaf spring is weakened, there is a defect that cannot be firmly supported.

본 고안은 상기와 같은 결점을 해결하기 위하여 안출된 것으로 첨부도면에 의거 설명하면 다음과 같다.The present invention was devised to solve the above drawbacks and will be described based on the accompanying drawings.

케이스(a)의 상면으로 출입되게 괘지판(1)의 정면에 형성된 응출부(2)의 일측면을 호형 접동면(3)으로 형성되게 한것에 있어서, 그타측면에는 상하부에 괘지요구(5)(5')를 요설하고 하부에는 받침돌기(4)를 돌설하며 지축(6)에 축설시켜 스프링(S)으로 탄지되게 한 작동간(7)내면 상하에 돌설된 괘지돌기(8)(8')는 각각 괘지요구(5)(5')로 감입되게 한것이다.One side of the eruption part 2 formed on the front of the hanging board 1 to be made to enter and exit the upper surface of the case (a) is formed as an arc-shaped sliding surface (3), the other side is hanging on the upper surface (5) (5 '), the lower protrusion protrudes (4), the lower end of the operation (7) between the operation (6), which is built up on the axis (6) to be hardened by the spring (S), the rubbing protrusions (8) (8') ) Are each concealed as a ruler (5) (5 ').

도면중 미설명부호 9는 괘지판(1)의 지지축 10은 열쇠봉 11은 괘래정돌조를 보인 것이다.In the drawings, reference numeral 9 denotes a support shaft 10 of the hanging board 1, and a key rod 11 shows a hanging wall.

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

작동간(7)을 지축(6)에 축설하여 스프링(S)으로 탄지시켜 놓으면 스프링(S)이 작동간(7)을 내측으로 밀어서, 작동간(7)내면에 형성된 상하 괘지돌기(8)(8')가 괘지판(1)의 응출부(2) 일측에 요설된 상하 괘지요구(5)(5')로 감입되어 괘지판(1)을 유동없이 지지시켜 준다.When the operation shaft 7 is laid on the support shaft 6 and held with a spring S, the spring S pushes the operation shaft 7 inwards, and the upper and lower rubbing protrusions 8 formed on the inner surface of the operation shaft 7 are supported. (8 ') is penetrated into the upper and lower hanging jig (5) (5'), which is provided on one side of the elongated portion (2) of the hanging plate (1) to support the hanging plate (1) without flow.

이와 같은 상태에서 괘정코 저할때는 열쇠봉(10)을 지지축(9)에 삽입시킨 다음 우로 회전시키면 열쇠봉(10)의 돌조(11) 외단부가 작동간(7)과 호형접동면(3)에 밀착되면서 작동간(7)은 외측으로 밀어서 괘지돌(8)(8')기 가괘지요구(5)(5')에서 벗어나게하고, 괘지판(1)은 접동면(3)을 밀어올리게 된다. (제2(a)도 참조).In such a state, when the key rod 10 is inserted into the support shaft 9 and then rotated to the right, the outer end of the protrusion 11 of the key rod 10 is between the operation section 7 and the arc-shaped sliding surface 3. ), The operation period 7 is pushed outward so as to move away from the ruled stone (8) and (8 ') gait ruler (5) (5'), and the fingerboard (1) pushes the sliding surface (3). Raised. (See also second (a)).

열쇠봉(10)의 돌조(11)가 제2(a)도의 점선표시와 같이 90도 정도 회전됐을때 작동간(7)의 괘지돌기(8)(8')는 괘지요구(5)(5')에서 완전히 벗어나게되고, 계속해서 열쇠를 회전시키면 열쇠봉(10)의 돌조(11)는 괘지판(1)의 접동면(3)을 계속 밀어 올리게되나 작동간(7)과는 격리됨으로 수축되었던 스프링(S)의 탄발력에 의해, 작동간(7)을 다시 내측으로 밀어주게됨으로 상승되있는 괘지판(1)의 하부요구(5')에 작동간(7)의 상부돌기(8)가 감입되고 작동간(7)의 하부돌기(8')는 접동면(3) 하단과 받침돌기(4) 사이에 위치됨으로 괘지판(1)이 상하로 유동되지 않는 것이다. (제2(b)도 참조)When the protrusion 11 of the key rod 10 is rotated about 90 degrees as shown by the dotted line in FIG. 2 (a), the ruler protrusions 8 and 8 'of the operation period 7 are the rulers 5 and 5 ') Is completely out of the, and if the key is continuously rotated, the protrusion 11 of the key rod 10 will continue to push up the sliding surface (3) of the holding plate (1), but will be isolated from the operation (7) By the elastic force of the spring (S) that has been, the upper projection (8) of the operating rod (7) to the lower demand (5 ') of the hanging board (1) is raised by pushing the operating member (7) back inwards Is subtracted and the lower projection 8 'of the operation period 7 is located between the lower end of the sliding surface 3 and the support projection 4, so that the rubbing board 1 does not flow up and down. (See also second (b).)

그리고 해정시에는 제2(b)도의 상태에서 열쇠봉(10)을 좌로 회전시키면 돌조(11)가 작동판(7)을 다시 외측으로 밀면서 받침돌기(4)를 아래로 밀어내리게 됨으로 괘지판이 하강되는 것이다.At the time of disengagement, when the key rod 10 is rotated to the left in the state of FIG. 2 (b), the protrusion 11 pushes down the support protrusion 4 while pushing the operation plate 7 back to the outside, thereby lowering the hanging plate. Will be.

이상과 같이 본 고안은 괘해정작동이 원활하게 이루워지게 되고 구조가 간단하여 고장이 없는 이점을 얻게되는 것이다.As described above, the present invention is a smoothing operation is achieved smoothly and the structure is simple to obtain the advantage that there is no failure.

Claims

As shown in the drawing, when the sliding surface 3 is formed on one side of the fusing portion 2 of the hanging plate 1, which is allowed to enter and exit the case a, the hanging fixtures are respectively formed on the upper and lower portions of the other side. 5) (5 ') and the lower projections (4) protruding in the bottom, and the protrusions (8) (8') in each of the upper and lower surfaces of the operating interval (7) intactly built by the spring (S) lock.