WO2020130168A1 - Window frame connection device - Google Patents

Window frame connection device Download PDF

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Publication number
WO2020130168A1
WO2020130168A1 PCT/KR2018/016104 KR2018016104W WO2020130168A1 WO 2020130168 A1 WO2020130168 A1 WO 2020130168A1 KR 2018016104 W KR2018016104 W KR 2018016104W WO 2020130168 A1 WO2020130168 A1 WO 2020130168A1
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WO
WIPO (PCT)
Prior art keywords
window frame
frame
insertion grooves
connection device
window
Prior art date
Application number
PCT/KR2018/016104
Other languages
French (fr)
Korean (ko)
Inventor
노현준
백재경
Original Assignee
주식회사 폴젠코리아
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 주식회사 폴젠코리아 filed Critical 주식회사 폴젠코리아
Priority to PCT/KR2018/016104 priority Critical patent/WO2020130168A1/en
Publication of WO2020130168A1 publication Critical patent/WO2020130168A1/en

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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/96Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/964Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
    • E06B3/968Corner 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
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/16Sealing arrangements on wings or parts co-operating with the wings

Definitions

  • the present invention relates to a window frame connection technology, and more particularly, to a window frame connection device capable of improving heat dissipation, windproof and sound insulation by minimizing the gap between folding windows.
  • the windows and doors have a structure in which a frame (window frame) surrounding a window glass is attached by combining an outer panel inside and an inner panel inside. It is essential to have a connecting device that joins the vertical frame and the horizontal frame and keeps the combined state firm.
  • Korean Patent Publication No. 10-2016-0104289 (2016.09.05) is a connection device for fastening the corner of a window for a vinyl house so that it can be easily manufactured through screw fastening rather than welding.
  • the window frame edge connection device according to the present invention, the first body portion and the second body portion is provided with a screw fastening therein, a first wing provided in a bent form on one side of the first body portion, A second wing provided in a bent form on the other side of the first body portion, a third wing provided in a bent shape on one side of the second body portion, and provided in a bent shape on the other side of the second body portion Includes a fourth wing.
  • Korean Registered Patent Publication No. 10-1445018 (2014.09.19) relates to a connecting structure of a window frame, wherein the connecting structure of a window frame according to the present invention includes a window frame and a window frame coupled to upper and lower portions of a window glass At least one of the upper and lower edges of the connecting frame, and the connecting frame that is coupled to the ends of the frame and is formed to open the upper and lower parts, and the fitting part that is open on one side is detachably coupled to the fitting part of the connecting frame. It is composed of a cap member that is detachably coupled to one through a locking means.
  • One embodiment of the present invention is to provide a window frame connecting device that can improve the heat dissipation, windproof and sound insulation by minimizing the gap between the folding windows.
  • One embodiment of the present invention is designed to include an interior space to provide a window frame connecting device that can improve the price competitiveness by using a minimum amount of material during manufacturing.
  • the window frame connecting device is projected to the first insertion protrusion for inserting a first window frame, a second insertion protrusion for inserting a second window frame perpendicular to the first window frame, and an opposite surface of the first insertion protrusion It includes sealing member insertion grooves on both sides, and protrudes from the base surface of the second insertion protrusion and includes mohair insertion grooves on both sides, and the mohair insertion grooves provide a coupling frame protruding from the sealing member insertion grooves.
  • the coupling frame is formed at the center of the base surface of the coupling frame and may be configured to expose a through hole when viewed from one end of the first insertion protrusion.
  • the coupling frame may be configured such that when viewed from one end of the second insertion protrusion, the opposite side is exposed to the upper portion of the through hole.
  • the coupling frame may be configured such that stoppers for the sealing member are formed through the protruding surfaces of the mohair insertion grooves.
  • Each of the stoppers may have an asymmetrical mutual protruding length.
  • Each of the stoppers may have a mutual protruding length of 1.23 to 1.42 times.
  • Each of the first and second insertion protrusions is configured in a'c' shape and can be inserted into the coupling frame to form a bent surface.
  • the first and second insertion protrusions and the coupling frame may be integrally formed through a die casting process.
  • the disclosed technology can have the following effects. However, since a specific embodiment does not mean that all of the following effects should be included or only the following effects are included, the scope of rights of the disclosed technology should not be understood as being limited thereby.
  • the window frame connecting device can improve heat dissipation, windproof, and sound insulation by minimizing the gap between folding windows.
  • the window frame connecting device is designed to include an interior space, thereby improving price competitiveness by using minimal materials during manufacturing.
  • FIG. 1 is a view for explaining a window frame connecting device according to an embodiment of the present invention.
  • FIG. 2 is a view for explaining a window frame using a window frame connection device according to an embodiment of the present invention.
  • first and second are for distinguishing one component from other components, and the scope of rights should not be limited by these terms.
  • first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.
  • FIG. 1 is a view for explaining a window frame connecting device according to an embodiment of the present invention.
  • Figure 1a is a top perspective view of the window frame connection device
  • Figure 1b is a bottom perspective view of the window frame connection device
  • Figure 1c is a side view of the window frame
  • Figure 1d is a plan view of the window frame.
  • the window frame connection device 100 includes a first insertion protrusion 110a, a second insertion protrusion 110b, and a coupling frame 120.
  • the first insertion protrusion 110a may be inserted into the side surface of the first window frame 10, and the second insertion protrusion 110b may be inserted into the side surface of the second window frame 20.
  • the first window frame 10 and the second window frame 20 are respectively disposed vertically to form a window frame.
  • the inside of each of the first and second window frames 10 and 20 may be formed in an empty structure, and may be made of a material of high aluminum alloy.
  • the window frame connecting device 100 may be made of a material of high aluminum alloy, or may be manufactured by die casting.
  • die casting is a method of manufacturing a molten metal such as aluminum, zinc, tin, and magnesium having a low melting point in a mold by a high-precision casting method, and cooling it to produce a product having a high dimensional accuracy and a complicated shape.
  • the window frame connecting device 100 may be integrally formed with the first and second insertion protrusions 110a and 110b and the coupling frame 120 manufactured through a die casting process.
  • each of the first and second insertion protrusions 110a and 110b is configured in a'c' shape and may be inserted into the coupling frame 120 to constitute the bending surface 114.
  • each of the first and second insertion protrusions 110a and 110b may be manufactured in the same shape, and'c'-shaped side surfaces may be configured such that its ends are bent.
  • each of the first and second insertion protrusions 110a and 110b may include protruding surfaces 112a and 112b in the center of the bending surface 114.
  • the coupling frame 120 includes mohair insertion grooves 124a, 124b, sealing member insertion grooves 126a, 126b, stoppers 128a, 128b, and a through hole 122.
  • the through hole 122 may be formed in the center of the base surface of the coupling frame 120, and may be formed in a cylindrical shape to penetrate in the vertical direction of the base surface.
  • the through-hole 122 may guide the cylindrical fixing bar inserted into the first window frame 20 to move.
  • the first window frame 20 may include a fixing bar therein, and the fixing bar may penetrate the through hole 122 to fix the window frame.
  • the coupling frame 120 may be configured to expose the through hole 122 when viewed from one end of the first insertion protrusion 110a. Referring to FIG. 1D, the coupling frame 120 may be configured to expose the through hole 122 when the window frame connecting device 100 is viewed from above.
  • the coupling frame 120 may be configured such that when viewed from one end of the second insertion protrusion 110b, the opposite side 121 of the coupling frame 120 is exposed on the upper portion of the through hole 122. have. Referring to Figure 1c, the coupling frame 120, when viewed from the side of the window frame connecting device 100, the opposite surface opposite to the opposite surface of the opposing surface of the coupling frame 120 on the through-hole (122) ( 121) can be configured to be exposed.
  • the coupling frame 120 protrudes on opposite surfaces of the first insertion protrusion 110a and protrudes on the base surfaces of the sealing member insertion grooves 126a, 126b and the second insertion protrusion 110b formed on both sides and on both sides.
  • the formed mohair insertion grooves 124a and 124b may be included.
  • Mohair insertion grooves may be disposed on both sides of the through hole 122, it may be formed to protrude with respect to the sealing member insertion grooves (126a, 126b).
  • the mohair is inserted into the second window frame 20 and the mohair insertion grooves 124a and 124b to block external dust and pests, and can perform functions of heat dissipation, windproofing, and sound insulation.
  • the mohair may be inserted into either or both sides of the mohair insertion grooves 124a, 124b.
  • the mohair insertion grooves 124a and 124b may allow the mohair to be inserted into the space between the window frames when the window frames are opened or closed.
  • the mohair insertion grooves 124a and 124b are connected by minimizing the gap between the first window frame 10 and the second window frame 20 when the coupling frame 120 and the second window frame 20 are coupled, and remove the mohair. 2 Since it can be inserted to the end of the window frame 20, airtightness can be improved, and the effect of heat dissipation, windproof and sound insulation can also be improved.
  • the sealing member insertion grooves 126a and 126b may be configured to be coupled to the first window frame 10 to insert the sealing member.
  • the sealing member may correspond to a plastic synthetic resin or a rubber material, and can prevent a gap between frames when opening and closing the window frame, thereby improving heat dissipation, wind protection, and sound insulation.
  • the sealing member may be inserted into either or both sides of the sealing member insertion grooves 126a, 126b.
  • the sealing member insertion grooves 126a, 126b are separated from the sealing member when the sealing member is inserted by the stoppers 128a, 128b formed through the protruding surfaces of the mohair insertion grooves 124a, 124b. Can be prevented.
  • the coupling frame 120 may be configured such that stoppers 128a and 128b for the sealing member are formed through the protruding surfaces of the mohair insertion grooves 124a and 124b.
  • the protruding length of each of the stoppers 128a, 128b may be formed symmetrically or asymmetrically, depending on the user's design.
  • the coupling frame 120 may be formed such that the protruding length of each of the stoppers 128a and 128b is 1.23 to 1.42 times.
  • the protruding length of each of the stoppers 128a and 128b is 1.23 to 1.42 times, it is possible to improve the airtightness because it is possible to harden the coupling between the window frames when opening and closing the window frames and to minimize the step difference between the window frames. .
  • FIG. 2 is a view for explaining a window frame using a window frame connection device according to an embodiment of the present invention.
  • the window frame 200 includes a first window frame 10, a second window frame 20 and a window frame connection device 100.
  • the first and second window frames 10 and 20 are rod-shaped frames having an empty interior, and the first and second window frames 10 and 20 may be vertically intersected with each other.
  • the window frame connecting device 100 is made of die-casting and is made of high-alloy aluminum, and the first insertion protrusion 110a of the window frame connecting device 100 can be inserted into the side of the first window frame 10, and the second The insertion protrusion 110b may be inserted into the side surface of the second window frame 20.
  • the window frame connecting device 100 is coupled to the first and second window frames 10 and 20 so that a sealing member can be inserted into the first window frame 10 and mohair can be inserted into the second window frame 20.
  • Mohair insertion grooves (124a, 124b) can provide a protruding surface protruding to the sealing member insertion grooves (126a, 126b) to prevent the separation of the sealing member.
  • the window frame connection device 100 may improve the effect of heat dissipation, windproof, and sound insulation by allowing the mohair to extend into the space between the window frames through the mohair insertion grooves 124a and 124b.
  • the window frame connection device 100 may be integrally manufactured with the first and second insertion protrusions 110a and 110b and the coupling frame 120 through die casting, and includes an internal space of the window frame connection device 100 Designed to be used, it is possible to use a minimum amount of material during manufacturing, thereby improving price competitiveness.
  • first window frame 20 second window frame
  • 112a, 112b projecting surface 114: bending surface

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

A window frame connection device comprises: a first insertion protrusion which inserts a first window frame; a second insertion protrusion which inserts a second window frame perpendicular to the first window frame; sealing member insertion grooves protruding from the opposite surface of the first insertion protrusion and located on both sides thereof; and mohair insertion grooves protruding from a base surface of the second insertion protrusion and located on both sides thereof. The mohair insertion grooves comprise a coupling frame protruding from the sealing member insertion grooves. Accordingly, the window frame connection device can improve heat dissipation, wind protection, and sound insulation by minimizing a gap between folding windows, and can improve price competitiveness by using minimal materials.

Description

창호프레임 연결 장치Window frame connection device
본 발명은 창호프레임 연결 기술에 관한 것으로, 보다 상세하게는, 접이식 창문의 틈새를 최소화하여 방열, 방풍 및 방음을 향상시킬 수 있는 창호프레임 연결 장치에 관한 것이다.The present invention relates to a window frame connection technology, and more particularly, to a window frame connection device capable of improving heat dissipation, windproof and sound insulation by minimizing the gap between folding windows.
일반적으로, 창호는 바깥쪽의 아웃 패널과 안쪽의 이너 패널을 합쳐서 창유리를 둘러싼 틀(창호 프레임)을 부착한 구조로 되어 있다. 수직 프레임과 수평 프레임을 결합하고 결합된 상태를 견고하게 유지하도록 하는 연결 장치가 필수적이다.In general, the windows and doors have a structure in which a frame (window frame) surrounding a window glass is attached by combining an outer panel inside and an inner panel inside. It is essential to have a connecting device that joins the vertical frame and the horizontal frame and keeps the combined state firm.
한국 공개특허공보 제10-2016-0104289(2016.09.05)호는 비닐하우스에 주로 사용되는 창호를 용접이 아닌 나사체결을 통해 손쉽게 제작할 수 있도록 하기 위한 비닐하우스용 창호의 모서리 체결을 위한 연결장치에 관한 것으로, 본 발명에 따른 창호 프레임 모서리 연결장치는, 내부에 나사체결구가 마련되는 제 1 몸체부 및 제 2 몸체부, 상기 제 1 몸체부의 일측면에 절곡된 형태로 마련되는 제 1 날개, 상기 제 1 몸체부의 타측면에 절곡된 형태로 마련되는 제 2 날개, 상기 제 2 몸체부의 일측면에 절곡된 형태로 마련되는 제 3 날개, 상기 제 2 몸체부의 타측면에 절곡된 형태로 마련되는 제 4 날개를 포함한다.Korean Patent Publication No. 10-2016-0104289 (2016.09.05) is a connection device for fastening the corner of a window for a vinyl house so that it can be easily manufactured through screw fastening rather than welding. Related to the present invention, the window frame edge connection device according to the present invention, the first body portion and the second body portion is provided with a screw fastening therein, a first wing provided in a bent form on one side of the first body portion, A second wing provided in a bent form on the other side of the first body portion, a third wing provided in a bent shape on one side of the second body portion, and provided in a bent shape on the other side of the second body portion Includes a fourth wing.
한국 등록특허공보 제10-1445018(2014.09.19)호는 창호프레임의 연결구조체에 관한 것으로, 본 발명에 따른 창호 프레임의 연결구조체는, 창호 유리의 상부와 하부에 각각 결합되는 창호 프레임과, 창호 프레임의 단부에 결합되고 상,하부가 개구되도록 형성되며 일측에 개구된 끼움부가 형성되는 연결프레임과, 연결프레임의 끼움부에 착탈 가능하게 결합되는 끼움부재와, 연결프레임의 상,하 가장자리중 적어도 하나에 록킹수단을 매개로 착탈 가능하게 결합되는 캡부재로 구성된다.Korean Registered Patent Publication No. 10-1445018 (2014.09.19) relates to a connecting structure of a window frame, wherein the connecting structure of a window frame according to the present invention includes a window frame and a window frame coupled to upper and lower portions of a window glass At least one of the upper and lower edges of the connecting frame, and the connecting frame that is coupled to the ends of the frame and is formed to open the upper and lower parts, and the fitting part that is open on one side is detachably coupled to the fitting part of the connecting frame. It is composed of a cap member that is detachably coupled to one through a locking means.
*선행기술문헌*Advanced technical literature
1. 한국 공개특허공보 제10-2016-0104289(2016.09.05)호1. Korea Patent Publication No. 10-2016-0104289 (2016.09.05)
2. 한국 등록특허공보 제10-1445018(2014.09.19)호2. Korean Registered Patent Publication No. 10-1445018 (2014.09.19)
본 발명의 일 실시예는 접이식 창문의 틈새를 최소화하여 방열, 방풍 및 방음을 향상시킬 수 있는 창호프레임 연결 장치를 제공하고자 한다.One embodiment of the present invention is to provide a window frame connecting device that can improve the heat dissipation, windproof and sound insulation by minimizing the gap between the folding windows.
본 발명의 일 실시예는 내부공간을 포함하도록 설계되어 제조시 최소한의 재료를 사용하여 가격 경쟁력을 향상시킬 수 있는 창호프레임 연결 장치를 제공하고자 한다.One embodiment of the present invention is designed to include an interior space to provide a window frame connecting device that can improve the price competitiveness by using a minimum amount of material during manufacturing.
실시예들 중에서, 창호프레임 연결 장치는 제1 창틀을 삽입하는 제1 삽입돌기, 상기 제1 창틀과 수직인 제2 창틀을 삽입하는 제2 삽입돌기 및 상기 제1 삽입돌기의 대향면에 돌출되고 양 측면에 밀봉부재 삽입홈들을 포함하며, 상기 제2 삽입돌기의 베이스면에 돌출되고 양 측면에 모헤어 삽입홈들을 포함하며, 상기 모헤어 삽입홈들은 상기 밀봉부재 삽입홈들에 대해 돌출되는 결합 프레임을 포함한다.Among the embodiments, the window frame connecting device is projected to the first insertion protrusion for inserting a first window frame, a second insertion protrusion for inserting a second window frame perpendicular to the first window frame, and an opposite surface of the first insertion protrusion It includes sealing member insertion grooves on both sides, and protrudes from the base surface of the second insertion protrusion and includes mohair insertion grooves on both sides, and the mohair insertion grooves provide a coupling frame protruding from the sealing member insertion grooves. Includes.
결합 프레임은 상기 결합 프레임의 베이스면 중앙에 형성되고 상기 제1 삽입돌기의 일단에서 바라볼 때 관통공이 노출되도록 구성될 수 있다.The coupling frame is formed at the center of the base surface of the coupling frame and may be configured to expose a through hole when viewed from one end of the first insertion protrusion.
결합 프레임은 상기 제2 삽입돌기의 일단에서 바라볼 때 상기 관통공 상부에 대향 반대면이 노출되도록 구성될 수 있다.The coupling frame may be configured such that when viewed from one end of the second insertion protrusion, the opposite side is exposed to the upper portion of the through hole.
결합 프레임은 상기 모헤어 삽입홈들의 돌출면을 통해 밀봉부재에 대한 스토퍼들이 형성되도록 구성될 수 있다.The coupling frame may be configured such that stoppers for the sealing member are formed through the protruding surfaces of the mohair insertion grooves.
스토퍼들 각각은 상호 돌출 길이가 비대칭적일 수 있다.Each of the stoppers may have an asymmetrical mutual protruding length.
스토퍼들 각각은 상호 돌출 길이가 1.23 ~ 1.42배 일 수 있다.Each of the stoppers may have a mutual protruding length of 1.23 to 1.42 times.
제1 및 제2 삽입돌기들 각각은 'ㄷ' 형상으로 구성되어 절곡면을 구성하도록 상기 결합 프레임의 내부에 삽입될 수 있다.Each of the first and second insertion protrusions is configured in a'c' shape and can be inserted into the coupling frame to form a bent surface.
제1 및 제2 삽입돌기들과 상기 결합 프레임은 다이캐스팅 과정을 통해 일체로 형성될 수 있다.The first and second insertion protrusions and the coupling frame may be integrally formed through a die casting process.
개시된 기술은 다음의 효과를 가질 수 있다. 다만, 특정 실시예가 다음의 효과를 전부 포함하여야 한다거나 다음의 효과만을 포함하여야 한다는 의미는 아니므로, 개시된 기술의 권리범위는 이에 의하여 제한되는 것으로 이해되어서는 아니 될 것이다.The disclosed technology can have the following effects. However, since a specific embodiment does not mean that all of the following effects should be included or only the following effects are included, the scope of rights of the disclosed technology should not be understood as being limited thereby.
본 발명의 일 실시예에 따른 창호프레임 연결 장치는 접이식 창문의 틈새를 최소화하여 방열, 방풍 및 방음을 향상시킬 수 있다.The window frame connecting device according to an embodiment of the present invention can improve heat dissipation, windproof, and sound insulation by minimizing the gap between folding windows.
본 발명의 일 실시예에 따른 창호프레임 연결 장치는 내부공간을 포함하도록 설계되어 제조시 최소한의 재료를 사용하여 가격 경쟁력을 향상시킬 수 있다.The window frame connecting device according to an embodiment of the present invention is designed to include an interior space, thereby improving price competitiveness by using minimal materials during manufacturing.
도 1은 본 발명의 일 실시예에 따른 창호프레임 연결장치를 설명하는 도면이다.1 is a view for explaining a window frame connecting device according to an embodiment of the present invention.
도 2는 본 발명의 일 실시예에 따른 창호프레임 연결 장치를 이용한 창호프레임을 설명하는 도면이다.2 is a view for explaining a window frame using a window frame connection device according to an embodiment of the present invention.
본 발명에 관한 설명은 구조적 내지 기능적 설명을 위한 실시예에 불과하므로, 본 발명의 권리범위는 본문에 설명된 실시예에 의하여 제한되는 것으로 해석되어서는 아니 된다. 즉, 실시예는 다양한 변경이 가능하고 여러 가지 형태를 가질 수 있으므로 본 발명의 권리범위는 기술적 사상을 실현할 수 있는 균등물들을 포함하는 것으로 이해되어야 한다. 또한, 본 발명에서 제시된 목적 또는 효과는 특정 실시예가 이를 전부 포함하여야 한다거나 그러한 효과만을 포함하여야 한다는 의미는 아니므로, 본 발명의 권리범위는 이에 의하여 제한되는 것으로 이해되어서는 아니 될 것이다.Since the description of the present invention is merely an embodiment for structural or functional description, the scope of the present invention should not be interpreted as being limited by the embodiments described in the text. That is, since the embodiments can be variously changed and have various forms, it should be understood that the scope of the present invention includes equivalents capable of realizing technical ideas. In addition, the purpose or effect presented in the present invention does not mean that a specific embodiment should include all or only such an effect, and the scope of the present invention should not be understood as being limited thereby.
한편, 본 출원에서 서술되는 용어의 의미는 다음과 같이 이해되어야 할 것이다.Meanwhile, the meaning of terms described in the present application should be understood as follows.
"제1", "제2" 등의 용어는 하나의 구성요소를 다른 구성요소로부터 구별하기 위한 것으로, 이들 용어들에 의해 권리범위가 한정되어서는 아니 된다. 예를 들어, 제1 구성요소는 제2 구성요소로 명명될 수 있고, 유사하게 제2 구성요소도 제1 구성요소로 명명될 수 있다.Terms such as "first" and "second" are for distinguishing one component from other components, and the scope of rights should not be limited by these terms. For example, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.
어떤 구성요소가 다른 구성요소에 "연결되어"있다고 언급된 때에는, 그 다른 구성요소에 직접적으로 연결될 수도 있지만, 중간에 다른 구성요소가 존재할 수도 있다고 이해되어야 할 것이다. 반면에, 어떤 구성요소가 다른 구성요소에 "직접 연결되어"있다고 언급된 때에는 중간에 다른 구성요소가 존재하지 않는 것으로 이해되어야 할 것이다. 한편, 구성요소들 간의 관계를 설명하는 다른 표현들, 즉 "~사이에"와 "바로 ~사이에" 또는 "~에 이웃하는"과 "~에 직접 이웃하는" 등도 마찬가지로 해석되어야 한다.When a component is said to be "connected" to another component, it should be understood that other components may exist in the middle, although they may be directly connected to the other component. On the other hand, when a component is said to be "directly connected" to another component, it should be understood that no other component exists in the middle. On the other hand, other expressions describing the relationship between the components, that is, "between" and "immediately between" or "adjacent to" and "directly neighboring to" should be interpreted similarly.
단수의 표현은 문맥상 명백하게 다르게 뜻하지 않는 한 복수의 표현을 포함하는 것으로 이해되어야 하고, "포함하다"또는 "가지다" 등의 용어는 실시된 특징, 숫자, 단계, 동작, 구성요소, 부분품 또는 이들을 조합한 것이 존재함을 지정하려는 것이며, 하나 또는 그 이상의 다른 특징이나 숫자, 단계, 동작, 구성요소, 부분품 또는 이들을 조합한 것들의 존재 또는 부가 가능성을 미리 배제하지 않는 것으로 이해되어야 한다.Singular expressions are to be understood as including plural expressions unless the context clearly indicates otherwise, and terms such as “comprises” or “have” are used features, numbers, steps, actions, components, parts or the like. It is to be understood that a combination is intended to be present, and should not be understood as pre-excluding the existence or addition possibility of one or more other features or numbers, steps, operations, components, parts or combinations thereof.
여기서 사용되는 모든 용어들은 다르게 정의되지 않는 한, 본 발명이 속하는 분야에서 통상의 지식을 가진 자에 의해 일반적으로 이해되는 것과 동일한 의미를 가진다. 일반적으로 사용되는 사전에 정의되어 있는 용어들은 관련 기술의 문맥상 가지는 의미와 일치하는 것으로 해석되어야 하며, 본 출원에서 명백하게 정의하지 않는 한 이상적이거나 과도하게 형식적인 의미를 지니는 것으로 해석될 수 없다.All terms used herein have the same meaning as commonly understood by a person skilled in the art to which the present invention pertains, unless otherwise defined. The terms defined in the commonly used dictionary should be interpreted to be consistent with the meanings in the context of the related art, and cannot be interpreted as having ideal or excessively formal meanings unless explicitly defined in the present application.
도 1은 본 발명의 일 실시예에 따른 창호프레임 연결 장치를 설명하는 도면이다. 도 1a는 창호프레임 연결 장치의 상부 사시도, 도 1b는 창호프레임 연결 장치의 하부 사시도, 도 1c는 창호프레임의 측면도 및 도 1d는 창호프레임의 평면도이다.1 is a view for explaining a window frame connecting device according to an embodiment of the present invention. Figure 1a is a top perspective view of the window frame connection device, Figure 1b is a bottom perspective view of the window frame connection device, Figure 1c is a side view of the window frame and Figure 1d is a plan view of the window frame.
도 1을 참조하면, 창호프레임 연결 장치(100)는 제1 삽입돌기(110a), 제2 삽입돌기(110b) 및 결합 프레임(120)을 포함한다.Referring to FIG. 1, the window frame connection device 100 includes a first insertion protrusion 110a, a second insertion protrusion 110b, and a coupling frame 120.
제1 삽입돌기(110a)는 제1 창틀(10)의 측면에 삽입될 수 있고, 제2 삽입돌기(110b)는 제2 창틀(20)의 측면에 삽입될 수 있다. 여기에서, 제1 창틀(10)과 제2 창틀(20)은 각각 수직으로 배치되어 창호 프레임을 형성한다. 제1 및 제2 창틀들(10, 20) 각각의 내측은 비어 있는 구조로 형성될 수 있고, 알루미늄 고합금의 재질로 제조될 수 있다.The first insertion protrusion 110a may be inserted into the side surface of the first window frame 10, and the second insertion protrusion 110b may be inserted into the side surface of the second window frame 20. Here, the first window frame 10 and the second window frame 20 are respectively disposed vertically to form a window frame. The inside of each of the first and second window frames 10 and 20 may be formed in an empty structure, and may be made of a material of high aluminum alloy.
일 실시예에서, 창호프레임 연결 장치(100)는 알루미늄 고합금의 재질로 제조될 수 있으며, 다이캐스팅으로 제조될 수 있다. 여기에서, 다이캐스팅은 정밀 주조법으로 금형 내에 용융점이 낮은 알루미늄, 아연, 주석, 마그네슘 등의 용융 금속을 고압으로 주입하여 냉각시켜서 제조하는 방법으로, 치수 정밀도가 높고 형상이 복잡한 제품을 쉽게 만들 수 있다. 창호프레임 연결 장치(100)는 제1 및 제2 삽입돌기들(110a, 110b)과 결합 프레임(120)이 다이캐스팅 과정을 통해 제조되어 일체로 형성될 수 있다.In one embodiment, the window frame connecting device 100 may be made of a material of high aluminum alloy, or may be manufactured by die casting. Here, die casting is a method of manufacturing a molten metal such as aluminum, zinc, tin, and magnesium having a low melting point in a mold by a high-precision casting method, and cooling it to produce a product having a high dimensional accuracy and a complicated shape. The window frame connecting device 100 may be integrally formed with the first and second insertion protrusions 110a and 110b and the coupling frame 120 manufactured through a die casting process.
도 1b를 참조하면, 제1 및 제2 삽입돌기들(110a, 110b) 각각은 'ㄷ' 형상으로 구성되어 절곡면(114)을 구성하도록 결합 프레임(120)의 내부에 삽입될 수 있다.Referring to FIG. 1B, each of the first and second insertion protrusions 110a and 110b is configured in a'c' shape and may be inserted into the coupling frame 120 to constitute the bending surface 114.
일 실시예에서, 제1 및 제2 삽입돌기들(110a, 110b) 각각은 같은 형태로 제조될 수 있고, 'ㄷ' 형상의 사이드면들은 그 끝단이 굴곡지도록 구성될 수 있다. 또한, 제1 및 제2 삽입돌기들(110a, 110b) 각각은 절곡면(114) 중앙에 돌출면(112a, 112b)을 포함할 수 있다. In one embodiment, each of the first and second insertion protrusions 110a and 110b may be manufactured in the same shape, and'c'-shaped side surfaces may be configured such that its ends are bent. In addition, each of the first and second insertion protrusions 110a and 110b may include protruding surfaces 112a and 112b in the center of the bending surface 114.
결합 프레임(120)은 모헤어 삽입홈들(124a, 124b), 밀봉부재 삽입홈들(126a, 126b), 스토퍼들(128a, 128b) 및 관통공(122)을 포함한다.The coupling frame 120 includes mohair insertion grooves 124a, 124b, sealing member insertion grooves 126a, 126b, stoppers 128a, 128b, and a through hole 122.
관통공(122)은 결합 프레임(120)의 베이스면 중앙에 형성될 수 있고, 베이스면의 수직방향으로 관통되도록 원통 모양으로 형성될 수 있다. 관통공(122)은 제1 창틀(20)의 내부에 삽입되는 원통 형상의 고정막대가 이동할 수 있도록 안내할 수 있다. 제1 창틀(20)은 그 내부에 고정막대를 포함할 수 있으며, 고정막대는 관통공(122)을 관통하여 창호프레임을 고정시킬 수 있도록 할 수 있다.The through hole 122 may be formed in the center of the base surface of the coupling frame 120, and may be formed in a cylindrical shape to penetrate in the vertical direction of the base surface. The through-hole 122 may guide the cylindrical fixing bar inserted into the first window frame 20 to move. The first window frame 20 may include a fixing bar therein, and the fixing bar may penetrate the through hole 122 to fix the window frame.
일 실시예에서, 결합 프레임(120)은 제1 삽입돌기(110a)의 일단에서 바라보았을 때, 관통공(122)이 노출되도록 구성될 수 있다. 도 1d을 참조하면, 결합 프레임(120)은 창호프레임 연결 장치(100)를 위에서 보았을 때, 관통공(122)이 노출되도록 구성될 수 있다.In one embodiment, the coupling frame 120 may be configured to expose the through hole 122 when viewed from one end of the first insertion protrusion 110a. Referring to FIG. 1D, the coupling frame 120 may be configured to expose the through hole 122 when the window frame connecting device 100 is viewed from above.
일 실시예에서, 결합 프레임(120)은 제2 삽입돌기(110b)의 일단에서 바라보았을 때, 관통공(122) 상부에 결합 프레임(120)의 대향 반대면(121)이 노출되도록 구성될 수 있다. 도 1c를 참조하면, 결합 프레임(120)은 창호프레임 연결 장치(100)를 옆에서 보았을 때, 관통공(122) 상부에 결합 프레임(120)의 대향면의 반대면에 해당하는 대향 반대면(121)이 노출되도록 구성될 수 있다.In one embodiment, the coupling frame 120 may be configured such that when viewed from one end of the second insertion protrusion 110b, the opposite side 121 of the coupling frame 120 is exposed on the upper portion of the through hole 122. have. Referring to Figure 1c, the coupling frame 120, when viewed from the side of the window frame connecting device 100, the opposite surface opposite to the opposite surface of the opposing surface of the coupling frame 120 on the through-hole (122) ( 121) can be configured to be exposed.
결합 프레임(120)은 제1 삽입돌기(110a)의 대향면에 돌출되고 양 측면에 형성된 밀봉부재 삽입홈들(126a, 126b)과 제2 삽입돌기(110b)의 베이스면에 돌출되고 양 측면에 형성된 모헤어 삽입홈들(124a, 124b)를 포함할 수 있다.The coupling frame 120 protrudes on opposite surfaces of the first insertion protrusion 110a and protrudes on the base surfaces of the sealing member insertion grooves 126a, 126b and the second insertion protrusion 110b formed on both sides and on both sides. The formed mohair insertion grooves 124a and 124b may be included.
모헤어 삽입홈들(124a, 124b)는 관통공(122)의 양 옆에 배치될 수 있고, 밀봉부재 삽입홈들(126a, 126b)에 대해 돌출되어 형성될 수 있다. 여기에서, 모헤어는 제2 창틀(20)과 모헤어 삽입홈들(124a, 124b)에 삽입되어 외부의 먼지, 해충 등을 차단할 수 있고, 방열, 방풍 및 방음의 기능을 수행할 수 있다. 일 실시예에서, 모헤어는 모헤어 삽입홈들(124a, 124b) 중 어느 하나 또는 양 측면 모두에 삽입될 수 있다.Mohair insertion grooves (124a, 124b) may be disposed on both sides of the through hole 122, it may be formed to protrude with respect to the sealing member insertion grooves (126a, 126b). Here, the mohair is inserted into the second window frame 20 and the mohair insertion grooves 124a and 124b to block external dust and pests, and can perform functions of heat dissipation, windproofing, and sound insulation. In one embodiment, the mohair may be inserted into either or both sides of the mohair insertion grooves 124a, 124b.
일 실시예에서, 모헤어 삽입홈들(124a, 124b)은 창호프레임을 개폐 시에 창호 프레임의 사이 공간까지 모헤어가 삽입되도록 할 수 있다. 모헤어 삽입홈들(124a, 124b)은 결합 프레임(120)과 제2 창틀(20)이 결합되었을 때, 제1 창틀(10)과 제2 창틀(20) 간의 틈새를 최소화하여 연결되고 모헤어를 제2 창틀(20)의 끝까지 삽입할 수 있기 때문에 기밀성을 향상시킬 수 있고 방열, 방풍 및 방음의 효과 또한 향상시킬 수 있다. In one embodiment, the mohair insertion grooves 124a and 124b may allow the mohair to be inserted into the space between the window frames when the window frames are opened or closed. The mohair insertion grooves 124a and 124b are connected by minimizing the gap between the first window frame 10 and the second window frame 20 when the coupling frame 120 and the second window frame 20 are coupled, and remove the mohair. 2 Since it can be inserted to the end of the window frame 20, airtightness can be improved, and the effect of heat dissipation, windproof and sound insulation can also be improved.
밀봉부재 삽입홈들(126a, 126b)은 제1 창틀(10)과 결합되어 밀봉부재를 삽입되도록 구성될 수 있다. 여기에서 밀봉부재는 플라스틱 합성수지 또는 고무 재질에 해당할 수 있고, 창호프레임의 개폐 시에 프레임 간의 틈새 벌어짐을 방지할 수 있어 방열, 방풍 및 방음을 향상시킬 수 있다. 일 실시예에서, 밀봉부재는 밀봉부재 삽입홈들(126a, 126b) 중 어느 하나 또는 양 측면 모두에 삽입될 수 있다.The sealing member insertion grooves 126a and 126b may be configured to be coupled to the first window frame 10 to insert the sealing member. Here, the sealing member may correspond to a plastic synthetic resin or a rubber material, and can prevent a gap between frames when opening and closing the window frame, thereby improving heat dissipation, wind protection, and sound insulation. In one embodiment, the sealing member may be inserted into either or both sides of the sealing member insertion grooves 126a, 126b.
일 실시예에서, 밀봉부재 삽입홈들(126a, 126b)은 모헤어 삽입홈들(124a, 124b)의 돌출면을 통해 형성된 스토퍼들(128a, 128b)에 의해 밀봉부재를 삽입 시에 밀봉부재의 이탈을 방지할 수 있다.In one embodiment, the sealing member insertion grooves 126a, 126b are separated from the sealing member when the sealing member is inserted by the stoppers 128a, 128b formed through the protruding surfaces of the mohair insertion grooves 124a, 124b. Can be prevented.
결합 프레임(120)은 모헤어 삽입홈들(124a, 124b)의 돌출면을 통해 밀봉부재에 대한 스토퍼들(128a, 128b)이 형성되도록 구성될 수 있다.The coupling frame 120 may be configured such that stoppers 128a and 128b for the sealing member are formed through the protruding surfaces of the mohair insertion grooves 124a and 124b.
일 실시예에서, 스토퍼들(128a, 128b) 각각의 돌출 길이는, 사용자의 설계에 따라, 대칭 또는 비대칭으로 형성될 수 있다. 결합 프레임(120)은 스토퍼들(128a, 128b) 각각의 상호 돌출 길이가 비대칭으로 형성되는 경우, 스토퍼들(128a, 128b) 각각의 돌출 길이를 1.23 ~ 1.42배가 되도록 형성할 수 있다. 스토퍼들(128a, 128b) 각각의 돌출 길이가 1.23 ~ 1.42배일 때, 창호프레임 개폐 시에 창호 프레임 사이의 결합을 단단하게 할 수 있고 창호프레임 간의 단차를 최소화할 수 있기 때문에 기밀성을 향상시킬 수 있다.In one embodiment, the protruding length of each of the stoppers 128a, 128b may be formed symmetrically or asymmetrically, depending on the user's design. When the mutual protruding lengths of each of the stoppers 128a and 128b are formed asymmetrically, the coupling frame 120 may be formed such that the protruding length of each of the stoppers 128a and 128b is 1.23 to 1.42 times. When the protruding length of each of the stoppers 128a and 128b is 1.23 to 1.42 times, it is possible to improve the airtightness because it is possible to harden the coupling between the window frames when opening and closing the window frames and to minimize the step difference between the window frames. .
도 2는 본 발명의 일 실시예에 따른 창호프레임 연결 장치를 이용한 창호 프레임을 설명하는 도면이다.2 is a view for explaining a window frame using a window frame connection device according to an embodiment of the present invention.
도 2를 참조하면, 창호프레임(200)은 제1 창틀(10), 제2 창틀(20) 및 창호프레임 연결 장치(100)를 포함한다. 제1 및 제2 창틀들(10, 20)은 내부가 비어 있는 막대 형상의 프레임이고, 제1 및 제2 창틀들(10, 20) 각각은 서로 수직으로 교차하여 결합될 수 있다. 창호프레임 연결 장치(100)는 다이캐스팅으로 제조된 알루미늄 고합금 재질이고, 창호프레임 연결 장치(100)의 제1 삽입돌기(110a)는 제1 창틀(10)의 측면에 삽입될 수 있고, 제2 삽입돌기(110b)는 제2 창틀(20)의 측면에 삽입될 수 있다.Referring to FIG. 2, the window frame 200 includes a first window frame 10, a second window frame 20 and a window frame connection device 100. The first and second window frames 10 and 20 are rod-shaped frames having an empty interior, and the first and second window frames 10 and 20 may be vertically intersected with each other. The window frame connecting device 100 is made of die-casting and is made of high-alloy aluminum, and the first insertion protrusion 110a of the window frame connecting device 100 can be inserted into the side of the first window frame 10, and the second The insertion protrusion 110b may be inserted into the side surface of the second window frame 20.
창호프레임 연결 장치(100)는 제1 및 제2 창틀들(10, 20)과 결합되어 제1 창틀(10)에 밀봉부재가 삽입될 수 있고, 제2 창틀(20)에 모헤어가 삽입될 수 있다. 모헤어 삽입홈들(124a, 124b)은 밀봉부재 삽입홈들(126a, 126b)에 대해 돌출된 돌출면을 제공하여 밀봉부재의 이탈을 방지할 수 있다. 창호프레임 연결 장치(100)는 모헤어 삽입홈들(124a, 124b)을 통해 모헤어가 창호프레임 사이 공간에 끝까지 연장되어 삽입될 수 있도록 하여 방열, 방풍 및 방음의 효과를 향상시킬 수 있다. 창호프레임 연결 장치(100)는 다이캐스팅을 통해 제1 및 제2 삽입돌기들(110a, 110b) 및 결합 프레임(120)이 일체로 제조될 수 있고, 창호프레임 연결 장치(100)의 내부공간을 포함하도록 설계되어 제조시에 최소한의 재료를 사용할 수 있어 가격 경쟁력을 향상시킬 수 있다.The window frame connecting device 100 is coupled to the first and second window frames 10 and 20 so that a sealing member can be inserted into the first window frame 10 and mohair can be inserted into the second window frame 20. have. Mohair insertion grooves (124a, 124b) can provide a protruding surface protruding to the sealing member insertion grooves (126a, 126b) to prevent the separation of the sealing member. The window frame connection device 100 may improve the effect of heat dissipation, windproof, and sound insulation by allowing the mohair to extend into the space between the window frames through the mohair insertion grooves 124a and 124b. The window frame connection device 100 may be integrally manufactured with the first and second insertion protrusions 110a and 110b and the coupling frame 120 through die casting, and includes an internal space of the window frame connection device 100 Designed to be used, it is possible to use a minimum amount of material during manufacturing, thereby improving price competitiveness.
상기에서는 본 발명의 바람직한 실시예를 참조하여 설명하였지만, 해당 기술 분야의 숙련된 당업자는 하기의 특허 청구의 범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.Although described above with reference to preferred embodiments of the present invention, those skilled in the art variously modify and change the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. You can understand that you can.
*부호의 설명*Description of code
10: 제1 창틀 20: 제2 창틀10: first window frame 20: second window frame
100: 창호프레임 연결 장치100: window frame connection device
110a, 110b: 제1 및 제2 삽입돌기110a, 110b: first and second insertion protrusions
112a, 112b: 돌출면 114: 절곡면112a, 112b: projecting surface 114: bending surface
120: 결합 프레임 122: 관통공120: coupling frame 122: through hole
124a, 124b: 모헤어 삽입홈들124a, 124b: Mohair insertion grooves
126a, 126b: 밀봉부재 삽입홈들126a, 126b: sealing member insertion grooves
128a, 128b: 스토퍼들128a, 128b: stoppers
121: 대향 반대면121: opposite side

Claims (8)

  1. 제1 창틀을 삽입하는 제1 삽입돌기;A first insertion protrusion for inserting the first window frame;
    상기 제1 창틀과 수직인 제2 창틀을 삽입하는 제2 삽입돌기; 및A second insertion protrusion for inserting a second window frame perpendicular to the first window frame; And
    상기 제1 삽입돌기의 대향면에 돌출되고 양 측면에 밀봉부재 삽입홈들을 포함하며, 상기 제2 삽입돌기의 베이스면에 돌출되고 양 측면에 모헤어 삽입홈들을 포함하며, 상기 모헤어 삽입홈들은 상기 밀봉부재 삽입홈들에 대해 돌출되는 결합 프레임을 포함하는 창호프레임 연결 장치.The first insertion protrusion protrudes on opposite surfaces and includes sealing member insertion grooves on both sides, and protrudes on the base surface of the second insertion protrusion and includes mohair insertion grooves on both sides, and the mohair insertion grooves are sealed. A window frame connecting device including a coupling frame protruding from the member insertion grooves.
  2. 제1항에 있어서, 상기 결합 프레임은The method of claim 1, wherein the coupling frame
    상기 결합 프레임의 베이스면 중앙에 형성되고 상기 제1 삽입돌기의 일단에서 바라볼 때 관통공이 노출되도록 구성되는 것을 특징으로 하는 창호프레임 연결 장치.Window frame connection device characterized in that it is formed in the center of the base surface of the coupling frame and configured to expose a through hole when viewed from one end of the first insertion protrusion.
  3. 제2항에 있어서, 상기 결합 프레임은The method of claim 2, wherein the coupling frame
    상기 제2 삽입돌기의 일단에서 바라볼 때 상기 관통공 상부에 대향 반대면이 노출되도록 구성되는 것을 특징으로 하는 창호프레임 연결 장치.When viewed from one end of the second insertion projection, the window frame connection device, characterized in that the opposite side is configured to be exposed to the upper portion of the through hole.
  4. 제3항에 있어서, 상기 결합 프레임은The method of claim 3, wherein the coupling frame
    상기 모헤어 삽입홈들의 돌출면을 통해 밀봉부재에 대한 스토퍼들이 형성되도록 구성되는 것을 특징으로 하는 창호프레임 연결 장치.Window frame connection device characterized in that the stopper for the sealing member is formed through the protruding surface of the mohair insertion grooves.
  5. 제4항에 있어서, 상기 스토퍼들 각각은The method of claim 4, wherein each of the stoppers
    상호 돌출 길이가 비대칭적인 것을 특징으로 하는 창호프레임 연결 장치.Window frame connecting device characterized in that the mutual protruding length is asymmetric.
  6. 제5항에 있어서, 상기 스토퍼들 각각은The method of claim 5, wherein each of the stoppers
    상호 돌출 길이가 1.23 ~ 1.42배 인 것을 특징으로 하는 창호프레임 연결 장치.Window frame connecting device characterized in that the mutual protruding length is 1.23 ~ 1.42 times.
  7. 제1항에 있어서, 상기 제1 및 제2 삽입돌기들 각각은According to claim 1, Each of the first and second insertion protrusions
    'ㄷ' 형상으로 구성되어 절곡면을 구성하도록 상기 결합 프레임의 내부에 삽입되는 것을 특징으로 하는 창호프레임 연결 장치.A window frame connecting device characterized in that it is formed in a'c' shape and inserted into the coupling frame to form a bent surface.
  8. 제1항에 있어서, 상기 제1 및 제2 삽입돌기들과 상기 결합 프레임은According to claim 1, The first and second insertion protrusions and the coupling frame
    다이캐스팅 과정을 통해 일체로 형성되는 것을 특징으로 하는 창호프레임 연결 장치.Window and frame connection device characterized in that it is integrally formed through a die casting process.
PCT/KR2018/016104 2018-12-18 2018-12-18 Window frame connection device WO2020130168A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2018/016104 WO2020130168A1 (en) 2018-12-18 2018-12-18 Window frame connection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2018/016104 WO2020130168A1 (en) 2018-12-18 2018-12-18 Window frame connection device

Publications (1)

Publication Number Publication Date
WO2020130168A1 true WO2020130168A1 (en) 2020-06-25

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Application Number Title Priority Date Filing Date
PCT/KR2018/016104 WO2020130168A1 (en) 2018-12-18 2018-12-18 Window frame connection device

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200266192Y1 (en) * 2001-12-05 2002-02-27 용 해 이 Joiner for Frame of Window and Doors
KR100776340B1 (en) * 2006-03-13 2007-11-16 이봉학 Device for coupling corner of window frame
KR20090105516A (en) * 2008-04-03 2009-10-07 (주)엘지하우시스 Window having corner sealing gasket
KR20160000692U (en) * 2014-08-20 2016-03-03 김기헌 Frame connector and door frame using the connector
KR20180074115A (en) * 2016-12-23 2018-07-03 주식회사 폴젠코리아 Connecting device for door frame

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200266192Y1 (en) * 2001-12-05 2002-02-27 용 해 이 Joiner for Frame of Window and Doors
KR100776340B1 (en) * 2006-03-13 2007-11-16 이봉학 Device for coupling corner of window frame
KR20090105516A (en) * 2008-04-03 2009-10-07 (주)엘지하우시스 Window having corner sealing gasket
KR20160000692U (en) * 2014-08-20 2016-03-03 김기헌 Frame connector and door frame using the connector
KR20180074115A (en) * 2016-12-23 2018-07-03 주식회사 폴젠코리아 Connecting device for door frame

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