KR200236269Y1

KR200236269Y1 - Fold-up shutter board

Info

Publication number: KR200236269Y1
Application number: KR2020010007571U
Authority: KR
Inventors: 이경규
Original assignee: 이경규
Priority date: 2001-03-20
Filing date: 2001-03-20
Publication date: 2001-10-08

Abstract

가. 청구범위에 기재된 고안이 속하는 기술분야.end. The technical field to which the invention described in the claims belongs.

본 고안은 접어지는 폴드 업 셔터에 관한 것으로, 내부가 중공상태의 셔터판에 충진재등이 용이하게 충진되어지도록 하기 위하여 철판으로 조립토록 한 것이다.The present invention relates to a folding fold-up shutter, the inside is to be assembled with a steel plate in order to be easily filled with a filler, such as the hollow shutter plate.

나. 고안이 해결하려는 기술적 과제.I. The technical problem the invention is trying to solve.

종래에는 중공상태의 셔터판을 제작하기 위하여는 알루미늄에 의한 압출성형 토록 함으로 대형의 기계가 필요하고, 성형물에 충진재를 충진토록 하는 것이 불편하였다.Conventionally, in order to manufacture a hollow shutter plate, a large-scale machine is required because of extrusion molding using aluminum, and it is inconvenient to fill a molding material with a filler.

다. 고안의 해결방법의 요지.All. The gist of the solution of the invention.

판을 절곡하여 조립토록 함으로서 종래의 문제를 해결한 것이다.The conventional problem is solved by bending the plate to assemble the plate.

라. 고안의 중요한 용도la. Important uses of the devise

폴드 업 셔터 판 .Fold Up Shutter Plate.

Description

Fold-up shutter board

본 고안은 폴드 업(Fold-up) 셔터에 사용되는 셔터판에 관한 것으로, 셔터의작동이 열린 상태에서는 셔터판이 각각으로 분리된 상태를 유지하다가 닫혀진 상태에서는 각각의 셔터판이 상하로 중첩되어지도록 되는 셔터에 적용되는 셔터판에 관한 것이다.The present invention relates to a shutter plate used for a fold-up shutter, the shutter plate is kept in a separate state when the shutter operation is open, while the shutter plate is overlapped up and down in the closed state A shutter plate is applied to a shutter.

이러한 셔터판의 특징은 내부가 중공상태에서 보온재나 완충재 등이 충진되어지고, 적층을 위하여는 상부에는 끼움돌부가 형성되며 하부에는 끼움돌부가 끼워질 수 있도록 끼움요부가 형성되는 것이다.The shutter plate is characterized in that the inside is filled with a heat insulating material or a cushioning material in a hollow state, and the fitting protrusion is formed at the upper portion and the fitting protrusion is formed at the lower portion for lamination.

따라서 내부가 중공상태이면서 상부와 하부에 끼움돌부와 끼움요부가 형성토록 하기 위하여는 압출성형에 의한 방식으로 제조하게 되고 이를 위하여 통상 성형성이 좋은 알루미늄에 의한 압출성형품으로 사용되고 있는 것이다.Therefore, in order to form the fitting protrusions and the fitting recesses on the upper and lower parts while the inside is hollow, it is manufactured by extrusion molding and for this purpose, it is usually used as an extruded product made of aluminum having good moldability.

그러나 이러한 것들은 내부가 중공상태로 성형되어졌기 때문에 성형된 상태에서 충진재등을 빠지지 않토록 채워넣기 위하여는 상당한 노력을 기울여야 하고, 이러한 노력에 비하여 생산성이 떨어지기 때문에 사용상 많은 문제점이 있었다.However, since these parts are molded in a hollow state, considerable effort must be made to fill the fillers in the molded state so as not to fall out, and there are many problems in use because productivity is lowered compared to these efforts.

따라서 본원출원인의 선출원한 실용신안등록출원 제 98-12206호에서는 끼움돌부와 끼움요부만을 압출성형토록 하고, 절곡되어진 철판을 조립토록 함으로서 내부에 충진재를 끼워넣기가 용이토록 한 것이 있다.Therefore, in the Utility Model Registration No. 98-12206 filed by the applicant of the present application, only the fitting protrusion and the fitting recess are extruded, and the bent iron plate is assembled so that the filler can be easily inserted therein.

그러나 이러한 것을 방화용으로 사용할 경우에 압출성형되어진 끼움돌부와 끼움요부가 용융되어버리게 되는 문제점이 있다.However, when such a material is used for fire prevention, there is a problem that the extrusion protrusion and the fitting recess are melted.

본 고안은 상기한 종래의 문제점을 해결하기 위하여 안출한 것으로서, 철판만을 이용하여 끼움돌부와 끼움요부가 절곡토록 하고 절곡의 용이성은 물론 체결의용이성을 갖도록 절곡되어진 끼움돌부와 끼움요부가 중첩토록 한 후 중첩된 부분을 체결토록 함으로서 이러한 문제점을 해결한 것이다.The present invention has been made to solve the above-mentioned problems, the fitting protrusion and the fitting recess using only the iron plate to bend and the fitting protrusion and the fitting recess bent to have the ease of fastening as well as ease of fastening. This problem is solved by tightening the overlapped parts.

도 1은 본 고안의 일 실시 예에 따른 조립도.1 is an assembly view according to an embodiment of the present invention.

도 2-3은 본 고안의 또 다른 실시 예의 조립도 제 1도의 일측면도.2-3 is one side view of the assembled view of another embodiment of the present invention.

도 4는 절곡면을 갖도록 된 또 다른 실시 예의 조립도.4 is an assembly view of another embodiment to have a bent surface.

도 5-6은 또 다른 실 시 예를 나타낸 조립도.5-6 is an assembly view showing another embodiment.

도 7은 다층으로 분리된 상태의 조립도.7 is an assembly view of a state separated into multiple layers.

도 8은 본 고안의 제 3실시예의 조립도.8 is an assembly view of a third embodiment of the present invention.

<도면의주요부분에대한부호의설명>Explanation of symbols on the main parts of the drawing

1,2: 판재 3: 끼움돌부1,2: plate 3: fitting protrusion

4: 끼움요부 5: 내향턱돌부4: fitting recess 5: inward jaw protrusion

6: 외향턱돌부 7: 받침면6: outward jaw portion 7: support surface

8:걸림면 10: 중첩면8: engaging face 10: overlapping face

20: 절곡면 30: 측면판20: bending surface 30: side plate

이하에서는 첨부 도면을 참조하여 본 고안의 가장 바람직한 일 실시 예를 상세히 설명하기로 한다. 우선, 각 도면을 설명함에 있어, 동일한 구성 요소들에 한해서는 비록 다른 도면상에 도시되더라도 가능한 한 동일한 참조부호를 갖는다.Hereinafter, with reference to the accompanying drawings will be described in detail the most preferred embodiment of the present invention. First, in describing each of the drawings, the same components have the same reference numerals as much as possible even though they are shown in different drawings.

도1에 도시한 바와 같이 본 고안의 구성은, 2장의 판재(1,2)를 절곡하여 중첩면(10)을 끼움돌부(3)와 끼움요부(4)에 갖도록 하고, 각각의 중첩면(10)이 중첩된 부분을 체결하여 고정토록 되는 구성이다.As shown in Fig. 1, the constitution of the present invention is to bend the two plate members 1 and 2 so that the overlap surface 10 is provided on the fitting protrusion 3 and the fitting recess 4, and each overlapping surface ( 10) is a configuration to be fixed by fastening the overlapping parts.

또한 도2 및 도3에 도시된 바와 같이 1장의 판재(1)를 절곡하여 양측 선단이 중첩되도록 하고, 이러한 중첩되는 부분(10)을 끼움돌부(3) 또는 끼움요부(4)에만 형성토록 하여 중첩된 부분을 체결고정토록 하는 것이다.Also, as shown in Figs. 2 and 3, one sheet member 1 is bent so that both ends thereof overlap each other, and such overlapping portions 10 are formed only in the fitting protrusion 3 or the fitting recess 4. It is to fasten the overlapping part.

또한 도4에 도시된 바와 같이 끼움돌부(3)와 끼움요부(4)에 중첩면의 대용으로 절곡면(20)을 갖도록 하여 절곡면(20) 끼리 밀착토록 한 후 체결고정토록 할 수 있고, 도 5에 도시된 바와 같이 끼움돌부(3)에는 절곡면(20)을 형성한 후 끼움요부(4)측에는 하중이 작용되는 방향으로 중첩면(10)을 형성하여 체결토록 할 수 있는 것이고, 이러한 하중이 작용되는 중첩면(10)은 도6에 도시된 바와 같이 끼움돌부(3)의 측방이나 끼움요부(4)의 측방으로 중첩면(10)을 형성할 수 있는 것이다.In addition, as shown in FIG. 4, the fitting protrusion 3 and the fitting recess 4 may be provided with the bending surface 20 as a substitute for the overlapping surface so that the bending surfaces 20 may be in close contact with each other, and then the fastening fixing may be performed. As shown in FIG. 5, the bent portion 3 may be formed to bend the surface 20, and then the fitting recess 4 may be formed to overlap the surface 10 in the direction in which the load is applied. The overlapping surface 10 to which a load is applied can form the overlapping surface 10 on the side of the fitting protrusion 3 or the side of the fitting recess 4 as shown in FIG.

또한 이러한 중첩면(10)은 도7에 도시된 바와 같이 끼움돌부(3)와끼움요부(4)를 측면판(30)과 분리되게 절곡한 후 각각의 하중이 작용하는 방향으로 중첩면(10)을 형성하여 체결고정할 수 있는 것이다.In addition, as shown in FIG. 7, the overlapping surface 10 is bent to separate the fitting protrusion 3 and the fitting recess 4 from the side plate 30, and then the overlapping surface 10 in a direction in which each load acts. ) Can be fastened to form fastening.

또한 도 8에 도시된 바와 같이 끼움돌부(3)와 끼움요부(4)를 내향턱돌기(5)과 외향턱돌기(6)를 구비하여 내향턱과 외향턱의 받침면(7)과 걸림면(8)이 서로 하중이 작용하는 방향로 중첩토록 하여 체결함으로서 내부가 중공상태인 셔터판을 제공할 수 있는 것이다.In addition, as shown in FIG. 8, the fitting protrusion 3 and the fitting recess 4 are provided with an inward jaw protrusion 5 and an outward jaw protrusion 6 to support the base surface 7 and the engaging surface of the inward jaw and the outward jaw. (8) can provide a shutter plate with a hollow inside by fastening so as to overlap in the direction in which loads act.

이때 체결수단은 그때마다의 작업공정으로 인하여 나사결합이나 리벳에 의한 결합 또는 용접등의 방법을 선택적으로 사용토록 하는 것이다.At this time, the fastening means is to selectively use a method such as screwing or riveting or welding due to the work process at that time.

따라서 셔터판이 판재의 절곡에 의하여 절곡된 상태에서 하중이 작용하는 방향으로 중첩되거나 절곡면으로 밀착되어진 부분을 체결고정토록 함으로서 셔터판으로의 조립이 용이하고, 이로 인하여 원가절감은 물론 철판만을 사용함으로서 방화셔터로서의 기능을 갖도록 되는 것이다.Therefore, it is easy to assemble into the shutter plate by fastening and fastening the parts overlapped in the direction in which the load acts in the state in which the shutter plate is bent by the bending of the plate or tightly contacted with the bending surface. It will have a function as a fire shutter.

상술한 바와 같이 본 고안은 철판을 절곡에 의하여 중첩 또는 밀착토록 하여 중첩이나 밀착된 부분을 체결함으로서 셔터판의 조립이 가능하여 방화셔터로서으 효능을 갖게 되는 것이다.As described above, the present invention is possible to assemble the shutter plate by fastening the overlapping or close contact by overlapping or closely contacting the iron plate by bending to have an effect as a fire shutter.

Claims

In the shutter plate is formed in the upper part for the lamination in the hollow state so that the filler is filled in the inside, and the fitting recess is formed in the lower part so that the fitting protrusion can be fitted in the bottom, bending the plate to fit the overlapping surface A fold-up shutter plate which has a protrusion and a fitting recess, respectively, and fastens the parts overlapping each other.

The fold-up shutter plate according to claim 1, wherein the sheet member is bent to form an overlapping surface in the fitting protrusion or the recessed portion, and the overlapping portion is fastened.

The fold-up shutter plate according to claim 1 or 2, wherein the fold-up shutter plate has a bent surface that is bent inwardly with the fitting protrusion or the fitting recess, and the bent surfaces are in close contact with each other.

The fold-up shutter plate according to claim 1 or 2, wherein a bent surface is formed on the fitting protrusion, and an overlapping surface is formed on the fitting recess side in the direction in which the load is applied.

The fold-up shutter plate according to claim 1 or 2, wherein an overlapping surface is formed on the side of the fitting protrusion.

The fold-up shutter plate according to claim 1 or 2, wherein the fitting protrusion and the fitting recess are separately bent, and the side plates are also bent to close the bent surfaces to be inwardly pressed.

The fold-up shutter plate according to claim 1 or 2, wherein the fitting protrusion and the fitting recess are provided as an inwardly facing jaw and an outwardly facing jaw so that the supporting surface and the engaging surface of the inwardly facing jaw and the outwardly facing jaw overlap each other.