KR910006401Y1 - Cement wing frame having mitre connection structure - Google Patents
Cement wing frame having mitre connection structure Download PDFInfo
- Publication number
- KR910006401Y1 KR910006401Y1 KR2019880007639U KR880007639U KR910006401Y1 KR 910006401 Y1 KR910006401 Y1 KR 910006401Y1 KR 2019880007639 U KR2019880007639 U KR 2019880007639U KR 880007639 U KR880007639 U KR 880007639U KR 910006401 Y1 KR910006401 Y1 KR 910006401Y1
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- KR
- South Korea
- Prior art keywords
- door frame
- fastening
- frame member
- support plate
- miter
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/968—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members
- E06B3/9684—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members by hooking protrusions on the connecting piece in openings of the frame member, e.g. by snap-locking
- E06B3/9685—Mitre joints
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
- E06B3/18—Constructions depending on the use of specified materials of concrete or other stone-like material
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/9647—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces the connecting piece being part of or otherwise linked to the window or door fittings
- E06B3/9648—Mitre joints
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안에 의한 문틀의 설치상태를 보인 정면도.1 is a front view showing the installation state of the door frame according to the present invention.
제2도는 본 고안의 체결부재에 의한 선틀과 밀틀의 체결 구조를 보인 분해 사시도.Figure 2 is an exploded perspective view showing a fastening structure of the frame and the mill by the fastening member of the present invention.
제3도는 제1도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.
제4도는 제1도의 B-B선 단면도.4 is a cross-sectional view taken along the line B-B in FIG.
제5도는 본 고안의 체결부재에 의한 문틀의 체결과정을 보인 일부 정면도로서, (a)는 밀틀과 선틀의 체결상태를 보인 설명도, (b)는 선틀과 윗틀의 체결상태를 보인 설명도.Figure 5 is a partial front view showing the fastening process of the door frame by the fastening member of the present invention, (a) is an explanatory view showing the fastening state of the mill and the ship frame, (b) is an explanatory view showing the fastening state of the frame and the upper frame.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 윗틀 및 밑틀부재 11 : 중공부10: upper frame and foot frame member 11: hollow part
12 : 요홈부 13 : 경사접합면12: groove portion 13: inclined joint surface
20 : 좌,우선틀부재 21 : 중공부20: left and right frame member 21: hollow part
22 : 요홈부 23 : 경사접합면22: groove portion 23: inclined joint surface
30 : 체결부재 31 : 수평 지지판30: fastening member 31: horizontal support plate
32 : 수직지지판 33 : 체결판32: vertical support plate 33: fastening plate
34 : 체결돌조34: fastening protrusion
본 고안은 시멘트, 석면, 규사등과 같은 무기물을 주재로 하는 시멘트 혼합물을 압출방식에 의하여 소정의 단면형상을 갖도록 연속적으로 제조되는 압출시멘트제 미세기문틀의 연귀 맞춤구조에 관한 것으로, 특히 문틀이 설치되는 건물의 설치공간부와 문틀간의 여유간격이 좁을 경우에도 각 문틀부재의 연귀맞춤이 용이하게 이루어질 수 있게한 압출시멘트제 문틀의 연귀 맞춤구조에 관한 것이다.The present invention relates to a miter fitting structure of an extruded cement fine door frame, which is continuously manufactured to have a predetermined cross-sectional shape by extrusion method of a cement mixture mainly composed of inorganic materials such as cement, asbestos, silica sand, and the like, in particular, a door frame is installed. It relates to a miter fitting structure of extruded cement door frame that enables the miter fit of each door frame member easily even when the clearance between the installation space of the building and the door frame is narrow.
중공부와 요홈부가 형성된 소정단면 형상의 문틀부재 즉, 윗틀과 밑틀 및 좌,우선틀 부재를 소정규격으로 절단한 후 각 부재의 양단부에 경사 접합면을 형성하고, 이들 각 연귀부에 노출되는 중공부 또는 요홈부를 통하여 ㄱ자형으로 절곡된 체결봉이나 체결부재를 끼워 맞춤으로써, 각 문틀부재의 결합을 용이하게 함과 아울러 상호 결합되는 문틀부재간의 평행도 및 직각도를 정확히 유지시키고 그 연귀부의 체결력을 증대시킬 수 있게한 "압출 시멘트제 문틀의 연귀 맞춤구조"가 본 고안 출원인에 의하여 선출원(1986년 실용신안등록출원 제11656호, 제14021호 및 제11848호)된 바 있다.After cutting the door frame member having a predetermined cross-sectional shape, that is, the upper frame, the lower frame, the left frame and the right frame member formed with the hollow portion and the recessed portion to a predetermined standard, the inclined joint surface is formed at both ends of each member, and the hollow exposed to each miter portion. By fitting the fastening rods or fastening members bent in an L-shape through the grooves or recesses, the door frame members can be easily coupled, and the parallelism and orthogonality between the door frame members to be mutually coupled can be accurately maintained, and the fastening force of the miter portion can be maintained. "The mitered custom structure of extruded cement door frame," which has been increased, has been filed by the applicant of the present invention (Utility Model Registration Nos. 11656, 14021, and 111848 in 1986).
그러나, 이와같은 선출원 고안의 연귀 맞춤구조는 각 문틀부재의 연귀부의 내부 또는 그 외면부에 노출되는 중공부나 요홈부를 통하여 일정길이를 가지는 각 체결부재의 양측 체결봉이나 체결간을 끼워 맞추게 되는 것이므로, 소형 경량문틀의 경우에는 각 문틀부재를 먼저 조립하여 소정형상의 문틀을 구성한 후 조립결합된 문틀을 건물의 벽면에 형성된 설치공간부내에 간편히 시공설치할 수 있으나, 대형 또는 중량물인 2중창문틀의 경우에는 각 문틀부재가 가지는 규격 및 자체 중량으로 인하여 선조립 상태로 취급 설치하기가 용이하지 않은 난점이 있었다.However, the miter fitting structure of such a prior application design is to fit both of the fastening rods or fastening intervals of each fastening member having a certain length through the hollow portion or the groove portion exposed to the inner or outer surface portion of the door frame member, In the case of a small lightweight door frame, each door frame member is assembled first to form a door frame of a predetermined shape, and then the assembled door frame can be easily installed in the installation space formed on the wall of the building. Due to the size and weight of each door frame member, it was difficult to handle and install it in a pre-assembled state.
한편, 이와같은 난점을 배제하기 위하여 각 문틀부재를 건물의 설치공간부에 직접 설치하고자할 경우에는, 건물의 벽면에 트여진 구형(矩形) 설치공간부에 각 문틀부재 즉, 밑틀부재와 양측선틀부재 및 윗틀부재를 순차적으로 조립 설치하게 되는 바, 이와같이 설치되는 각 문틀부재의 외면과 설치 공간부의 내주벽 사이에는 통상 10㎜정도의 여유간격부 밖에 형성되지 않으므로 인하여, 양측 선틀부재와 그 양 선틀부재의 상단에 최종적으로 조립되는 윗틀부재의 연귀맞춤시 상기와 같은 한정된 여유간격부를 통하여는 상호 결합되는 양 선틀부재와 윗틀부재의 중공부나 요홈부내에 일정길이를 가지는 ㄱ자형 체결부재의 양 체결봉 또는 체결간을 끼워 넣을 수 없게 됨으로써 대형, 중량 문틀부재의 직접적인 조립 시공이 불가능하게 되는 등의 문게점이 있었다.On the other hand, when the door frame member is to be installed directly in the installation space of the building in order to eliminate such difficulties, each door frame member, that is, the frame member and the two side frames, is formed in the spherical installation space that is opened on the wall of the building. Since the member and the upper frame member are sequentially assembled and installed, between the outer surface of each door frame member installed in this way and the inner circumferential wall of the installation space portion, only a clearance of about 10 mm is normally formed, so that both the frame member and the both frame Both fastening rods of the A-shaped fastening member having a certain length in the hollow portion or groove portion of the both frame member and the upper frame member which are mutually coupled through the limited clearances as described above when the upper frame member is finally assembled on the upper end of the member. Or doors that cannot be assembled between fasteners, making direct assembly of large, heavy door frame members impossible. There.
따라서, 본 고안은 상기와 같은 선출원 고안이 가지는 연귀 맞춤구조의 난점 및 문제점을 해소하기 위하여 안출한 것으로, 일측은 좁고 타측은 넓은 폭으로된 수직 및 수평 지지판을 가지는 절곡 체결부재를 형성하고, 그 체결부재의 양 지지판에 각 문틀부재의 요홈부에 끼워질 수 있는 체결편과 체결돌기를 각각 내향 돌출 형성하여, 각 체결부재의 지지판으로 상호 결합되는 문틀부재의 연귀부 외면을 감싸지지하게 함과 아울러 양측 지지판에 형성된 체결편 및 체결돌기가 체결부재의 요홈부에 삽입 체결되게 함으로써, 각 문틀부재를 건물벽면의 설치공간에 순차적으로 조립할 경우에도 그 설치 공간부의 주벽과 각 문틀부재 사이에 형성되는 한정된 간격부를 통한 체결부재의 설치작업이 무난히 이루어질 수 있게 하여 중량 문틀부재의 직접적인 조립시공이 가능하게한 것인 바, 이를 첨부 도면에 의하여 상세히 설명하면 다음과 같다.Accordingly, the present invention is devised to solve the difficulties and problems of the miter fitting structure of the above-described prior application, one side is narrow and the other side forms a bending fastening member having a vertical and horizontal support plate wider, And forming a fastening piece and a fastening protrusion, which can be fitted into the recesses of the door frame members, on both supporting plates of the fastening member, respectively, so as to cover the outer surface of the miter portion of the door frame member which is mutually coupled to the supporting plates of the fastening members. In addition, the fastening pieces and the fastening protrusions formed on both supporting plates are inserted into the recesses of the fastening members, so that the door frames are formed between the main wall of each of the installation spaces and the door frame members even when the door frame members are sequentially assembled in the installation space of the building wall. Direct installation of the weight door frame member by allowing the installation work of the fastening member through the limited spacing The lip construction is that a possible bar, will be described in detail by the accompanying drawings it as follows.
제1도는 본 고안에 의한 문틀의 설치상태를 보인 정면도이고, 제2도는 본 고안의 체결부재에 의한 밑틀과 선틀 부재의 체결 상태를 보인 분해 사시도이며, 제3도 및 제4도는 본 고안에 의한 체결부재가 윗틀부재 및 선틀부재와 체결된 상태를 보인 단면도로서 이에 도시된 바와같이, 시멘트와 석면 및 규사등을 주재로 하는 시멘트 혼합물을 압출 성형하는 SSO부에 중공부(11)(12)가 형성되고 그 외측면에는 수개의 요홈부(12)(22)가 각기 형성된 소정단면 형상의 좌,우 선틀부재(20)와 윗틀부재 및 밑틀부재(10)를 형성하고, 이들 각 문틀부재(10)(20)의 양단부에 형성된 경사접합면(13)(23)을 상호 연귀 맞춤하여 이루어지는 압출시멘트제 문틀에 있어서, 상기 각 문틀부재(10)(20)의 폭과 같은 크기를 가지는 철판을 자형으로 절곡하여 일측이 각 문틀부재(10)(20)의 두께보다 좁은 폭의 수직지지판(32)과 그 타측은 보다 넓은 폭으로된 수평지지판(32)을 가지는 체결부재(30)를 형성하여 그 체결부재(30)의 양측 지지판(31)(32)으로 상호 결합되는 각 문틀부재(10)(20)의 연귀부 외면을 각각 감싸지지하게 하되, 이와같이 설치되는 각 체결부재(30)의 내면에는 상기 수평 및 수직지지판(31)(32)부를 절단 절곡하여서된 수개의 체결편(33) 및 체결돌조(34)를 각기 내향 돌출 형성하여, 이들 각 체결편(33) 및 체결돌조(34)가 상기 각 문틀부재(10)(20)의 요홈부(12)(22)에 끼워져 고정되게한 것으로, 도면중 미설명 부호 1은 건물 벽면에 형성된 문틀 설치공간부이고, 2는 밑틀주재(10)가 설치되는 하인방콘크리트, 3은 상인방콘크리트 보이며, 4는 상기 설치공간부(1)와 문틀부재(10)(20) 사이에 끼워지는 쐐기, 5는 접착제층을 각기 보인 것이다.Figure 1 is a front view showing the installation state of the door frame according to the present invention, Figure 2 is an exploded perspective view showing the fastening state of the frame and the frame member by the fastening member of the present invention, Figures 3 and 4 are As shown therein, the hollow member 11, 12 is provided in the SSO portion for extruding the cement mixture mainly composed of cement, asbestos, silica sand, etc., as shown in FIG. The left and right frame member 20, the upper frame member and the lower frame member 10 having a predetermined cross-sectional shape, each of which has a plurality of recesses 12 and 22, are formed on the outer surface thereof. In the extruded cement door frame formed by mutually matching the inclined joint surfaces 13, 23 formed at both ends of the (20), the iron plate having the same size as the width of each door frame member (10) (20) Bent into two sides of each door frame member (10, 20) A narrower vertical support plate 32 and the other side thereof form a fastening member 30 having a wider horizontal support plate 32 and are mutually supported by both support plates 31 and 32 of the fastening member 30. The outer surface of the miter portion of each of the door frame members 10 and 20 to be coupled to each other to be wrapped, by cutting and bending the horizontal and vertical support plate 31, 32 in the inner surface of each fastening member 30 is installed in this way Several fastening pieces 33 and fastening protrusions 34 protrude inwardly, respectively, so that each fastening piece 33 and fastening protrusions 34 are recessed portions 12 of the door frame members 10 and 20. Reference numeral 1 in the drawings is fixed to the door frame installation space formed on the building wall, 2 is the concrete lining concrete on which the base 10 is installed, 3 is lintel concrete beam, 4 is the installation The wedge, which is fitted between the space 1 and the door frame members 10 and 20, 5 shows the adhesive layer, respectively.
상기와 같은 본 고안에 의한 문틀부재의 시공방법 및 그에따른 작용효과는 다음과 같다.Construction method of the door frame member according to the present invention as described above and the resulting effects are as follows.
도면중 제5도는 본 고안에 따른 중량 문틀부재의 설치과정을 보인 것으로, 본 고안을 이용하여 건물벽면에 형성된 설치공간부(1)에 문틀을 설치시에는 먼저, 상기 밑틀부재(10)의 외면 양단부에 본 고안 체결부재(30)의 수평 지지판(31)을 접착고정하여 그 내면에 형성된 각 체결편(33)이 밑틀부재(10)의 요홈부(12)에 끼워져 고정되게 하고, 그 밑틀부재(10)를 제5도의 (a)에 도시한 바와같이 설치공간부(1)의 하부에 노출되는 하인방콘크리트(2)의 상면에 올려놓고 그 저면 양단부에 쐐기(4)를 밖아 밑틀부재의 고정위치를 설정한 후, 그 밑틀부재(10)의 양측 경사접합면(13)에 좌.우 선틀부재(20) 하단의 경사접합면(23)을 각각 접촉시키어 통상의 연귀맞춤 방법으로 결합하게 되면, 양 선틀부재(20)의 외주면 하단에 노출되는 요홈부(22)에 체결부재(30)의 수직지지판(32)에 형성된 체결돌조(34)가 끼워져 밑틀부재(10)와 선틀부재(20)가형으로 결합 고정된다.Figure 5 shows the installation process of the weight door frame member according to the present invention, when the door frame is installed in the installation space (1) formed on the building wall using the present invention, first, the outer surface of the underframe member 10 Adhesively secures the horizontal support plate 31 of the fastening member 30 of the present invention to both ends so that each fastening piece 33 formed on the inner surface thereof is fitted into the recessed portion 12 of the base member 10 and fixed thereto. As shown in (a) of FIG. 5, 10 is placed on the upper surface of the lintel concrete 2 exposed to the lower part of the installation space 1, and the wedges 4 are fixed to both ends of the bottom surface thereof to fix the base member. After the position is set, the inclined joint surfaces 23 at the lower left and right frame members 20 are brought into contact with the inclined joint surfaces 13 on both sides of the base member 10, respectively, and the joints are joined by a normal miter fitting method. , The vertical support plate 32 of the fastening member 30 in the groove portion 22 exposed to the lower end of the outer peripheral surface of both the frame member 20 Formed fastening projecting bar 34 is inserted mitteul member 10 and seonteul member 20 is It is fixed in combination with the mold.
다음, 이와같이된 좌.우선틀부재(20)의 상단에 윗틀부재(10)를 설치할 경우에는, 상기와 같은 방법으로 윗틀부재(10)의 양단 외측면부에 체결부재(30)의 수평지지판(31)을 각각 접착 고정한 후, 제5도의 (b)에 도시된 바와같이 수직방향으로 설치된 양 선틀부재(20)의 상단을 약간 내측으로 기울인 상태에서 이들 선틀부재(20)의 상단과 설치공간부(1) 상단의 상인방콘크리트(3) 사이에 형성되는 간격부를 통하여 상기 윗틀부재(10)를 밀어넣어 그 경사접합면(13)과 선틀부재(20) 상단의 접합면(23)을 접촉시킴과 동시에 내측으로 기울어진 양 선틀부재(20)를 수직으로 세우게 되면, 양 경사 접합면(13)(23)이 상호 일치됨과 아울러 양 선틀부재(20)외주면 상단의 요홈부(22)에 상기 체결부재(30)의 수직지지판(32)에 형성된 체결돌조(34)가 끼워지게되므로 윗틀부재(10)와 설치공간부(1) 사이에 약간의 간격(10㎜)만 유지되면 좌,우선틀부재(20)와 윗틀부재(10)간의 결합 즉, 연귀맞춤이 용이하게 이루어질 수 있게 되는 것이며, 이와같이 조립 시공되는 각 문틀부재(10)(20)는 각 부재(10)(20)의 연귀부 외측이 ㄴ자형 체결부재(30)의 지지판(31)(32)에 의해 감싸여지므로 상호 조립된 문틀부재(10)(20)의 연귀부가 이완되거나 변형됨이 없이 그 직각도 및 평행도를 정확히 유지시킬 수 있게 됨과 아울러, 상기 각 체결부재(30)의 지지판(31)(32)에 형성된 체결편(33) 및 체결돌조(34)가 문틀부재(10)(20)의 외면에 노출되는 요홈부(12)(22)에 끼워지게 됨으로써 각 연귀부의 체결상태를 보다 견고히 보지할 수 있게 되는 것이다.Next, in the case of installing the upper member 10 on the upper left and right of the frame member 20, the horizontal support plate 31 of the fastening member 30 in both ends of the upper frame member 10 in the same manner as described above. ), After fixing each of the upper and lower ends of the two frame member 20 installed in the vertical direction slightly inwardly as shown in (b) of FIG. 1) Push the upper frame member 10 through the gap formed between the upper lintel concrete (3) to contact the inclined joint surface 13 and the joint surface 23 of the top of the frame member 20 at the same time When the two inclined inner frame member 20 is erected vertically, both inclined joint surfaces 13 and 23 coincide with each other, and the fastening member (2) is formed in the recess 22 at the upper end of the outer circumferential surface of the both frame member 20. Since the fastening protrusions 34 formed on the vertical support plate 32 of the 30 are fitted, the upper frame member 10 and the installation If only a slight gap (10 mm) between the trunk portion (1) is maintained, the coupling between the left and right frame member 20 and the upper frame member 10, that is, the miter fit can be easily made, as described above The door frame members 10 and 20 are surrounded by the support plates 31 and 32 of the N-shaped fastening member 30 on the outside of the miter portion of each member 10 and 20, so that the door frame members 10 are assembled to each other. Fastening portion 33 and fastening formed on the support plates 31 and 32 of each fastening member 30 can be maintained accurately at the right angle and parallelism without the mitered portion of 20 being relaxed or deformed. As the projection 34 is fitted into the recesses 12 and 22 exposed to the outer surfaces of the door frame members 10 and 20, it is possible to more firmly hold the fastening state of each miter portion.
이상의 실시예에서는 본 고안에 의한 연귀맞춤구조가 단열재가 구비된 압출시멘트제 2중창문틀에 적용된 것을 일예로 도시하고 설명하였으나, 상기와 같은 본 고안의 연귀 맞춤 구조를 일반 플래시도어(여닫이문)용 문틀에 적용할 경우에도 동일한 작용효과를 얻을 수 있다.In the above embodiment has been shown and described as an example that the miter fitting structure according to the present invention is applied to the extruded cement double window frame provided with a heat insulating material, the miter fitting structure of the present invention as described above for the general flash door (opening door) The same effect can be obtained when applied to the door frame.
이상에서 설명한 바와 같은 본 고안은 연귀맞춤으로 조립되는 중량 압출시멘트제 문틀부재를 건물의 설치공간부에 시공설치함에 있어서, 상호 결합되는 문틀부재의 연귀부에 ㄴ자형으로 절곡된 체결부재를 이용하여 각 체결부재의 양 절곡 지지판으로 연귀부의 외면을 감싸지지하게 함과 아울러, 각 지지판에 형성된 체결편 및 체결돌조가 연귀부 외면의 요홈부에 끼워지게 구성한 것이므로, 문틀부재와 건물의 설치공간부 사이의 한정된 간격부를 통하여 문틀부재의 조립이 무난히 이루어질 수 있게 함으로써 설치공간부에 대한 중량문틀부재의 직접적인 시공이 가능하게 할 뿐만아니라, 시공조립된 문틀의 체결상태를 확실하고 안정되게 유지할 수 있게 되는 이점이 있다.The present invention, as described above, in the construction of the door frame member made of weight extruded cement assembled by the miter fit in the installation space of the building, by using the fastening member bent in the b-shaped portion of the door frame member to be coupled to each other It is configured to cover the outer surface of the miter part with both bending support plates of each fastening member, and the fastening pieces and the fastening protrusions formed on each support plate are fitted into the recesses of the outer surface of the miter part, so that the space between the door frame member and the installation space part of the building By allowing the assembly of the door frame member through the limited spacing of the open space, it is possible not only to directly install the heavy door frame member to the installation space, but also to securely and stably maintain the fastening state of the assembled door frame. There is this.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880007639U KR910006401Y1 (en) | 1988-05-24 | 1988-05-24 | Cement wing frame having mitre connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880007639U KR910006401Y1 (en) | 1988-05-24 | 1988-05-24 | Cement wing frame having mitre connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890023116U KR890023116U (en) | 1989-12-02 |
| KR910006401Y1 true KR910006401Y1 (en) | 1991-08-23 |
Family
ID=19275464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880007639U KR910006401Y1 (en) | 1988-05-24 | 1988-05-24 | Cement wing frame having mitre connection structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910006401Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100776340B1 (en) * | 2006-03-13 | 2007-11-16 | 이봉학 | Device for coupling corner of window frame |
-
1988
- 1988-05-24 KR KR2019880007639U patent/KR910006401Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890023116U (en) | 1989-12-02 |
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