JP2000204852A - Window frame provided with decoration frame - Google Patents
Window frame provided with decoration frameInfo
- Publication number
- JP2000204852A JP2000204852A JP11008034A JP803499A JP2000204852A JP 2000204852 A JP2000204852 A JP 2000204852A JP 11008034 A JP11008034 A JP 11008034A JP 803499 A JP803499 A JP 803499A JP 2000204852 A JP2000204852 A JP 2000204852A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- wall
- window frame
- window
- protruding edge
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Door And Window Frames Mounted To Openings (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、屋外側部分に化粧
額縁を備えた窓枠に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window frame having a decorative frame on an outdoor side.
【０００２】[0002]
【従来の技術】窓枠には、上、下枠と左右の縦枠との接
続構造の違いに基づいて、次の２種類に分けることがで
きる。すなわち、第１種類は、上、下枠と左右の縦枠の
それぞれの両端部を長手方向に直角に切断し、多くは
上、下枠の両端部を左右の縦枠の対向面に当接して、縦
枠の外側からビスを縦枠に貫通し、さらに上、下枠に設
けてあるビスホールにねじ込むことにより、接続するも
のである。第２種類は、上、下枠と左右の縦枠のそれぞ
れの両端部を長手方向に対して４５度に切断し、上枠の
切断面と縦枠の上端部の切断面、下枠の切断面と縦枠の
下端部の切断面をそれぞれ突き合わせ、通常は縦枠の外
側からビスを縦枠に貫通し、さらに上、下枠に設けてあ
るビスホールにねじ込むことにより、接続するものであ
る。2. Description of the Related Art Window frames can be classified into the following two types based on the difference in the connection structure between upper and lower frames and left and right vertical frames. That is, in the first type, both ends of the upper and lower frames and the left and right vertical frames are cut at right angles in the longitudinal direction, and in many cases, both ends of the upper and lower frames abut on opposing surfaces of the left and right vertical frames. Then, a screw is penetrated from the outside of the vertical frame into the vertical frame, and is further screwed into a screw hole provided in the upper and lower frames to be connected. The second type cuts both ends of the upper and lower frames and the left and right vertical frames at 45 degrees with respect to the longitudinal direction, cuts the upper frame, the upper surface of the vertical frame, and the lower frame. The surface and the cut surface at the lower end of the vertical frame are respectively abutted, and a screw is usually penetrated from the outside of the vertical frame into the vertical frame, and further screwed into screw holes provided in the upper and lower frames for connection.
【０００３】上記第１種類の接続構造は、上、下枠と縦
枠との接続強度が大きく、上、下枠の切断面と縦枠の対
向する側面との当接面に水密性を確保し、維持しやすい
利点がある反面、上、下枠の切断面と縦枠との当接面に
表われる垂直線は、とくに、窓を屋外側から見た場合の
意匠性に劣るという弱点がある。また、第２種類の接続
構造は、突き合わせ面が４５度に傾斜し、窓中心から外
側に放射状に延びる線に沿っているので、意匠性は第１
種類のものよりも優れている。しかし、各枠の接続強度
が比較的弱いため、外力が加わった時に前記突き合わせ
面にＶ字形の微小間隙が発生しやすく、降り付けた雨水
がその微小間隙に生じる毛細管作用により、雨水が窓枠
本体内に浸入する恐れがある。In the first type of connection structure, the connection strength between the upper and lower frames and the vertical frame is large, and watertightness is secured at the contact surface between the cut surface of the upper and lower frames and the opposite side surface of the vertical frame. Although it has the advantage of being easy to maintain, the vertical line that appears on the contact surface between the cut surface of the upper and lower frames and the vertical frame has a weak point that it is inferior in design, especially when the window is viewed from the outdoor side. is there. In the second type of connection structure, the abutting surface is inclined at 45 degrees and extends along a line extending radially outward from the center of the window.
Better than kind. However, since the connection strength of each frame is relatively weak, when an external force is applied, a V-shaped minute gap is apt to be generated on the abutting surface, and the rainwater falls down on the window frame due to the capillary action generated in the minute gap. There is a risk of infiltration into the body.
【０００４】そこで、接続強度が大きく、水密性が高い
第１種類の窓枠において、窓枠の屋外側部分に両端部が
４５度に切断された額縁材を、切断面を当接して結合し
てなる、意匠性の高い化粧額縁（以下、単に額縁とい
う）を備えることが望まれる場合がある。従来、額縁を
窓枠に取付けるには、図７及び図８に示すように、窓枠
ＷＦの屋外側端部に額縁（ＯＦ）を添設する構造が採用
されている。図７は屋外側端部が外壁Ｗの外装材Ｅの屋
外側面付近まで張り出す窓枠ＷＦ１が使用され、その外
装材Ｅと窓枠ＷＦ１との間にシール材Ｓを詰め、窓枠Ｗ
Ｆ１の屋外側端部に額縁を構成する額縁材をねじ止めす
るようにしたものである。図８は、窓枠ＷＦ２の屋外側
端部に額縁ＯＦを接続し、額縁ＯＦと外装材Ｅの間にシ
ール材Ｓを詰めたものである。In view of the above, in the first type of window frame having high connection strength and high water tightness, a frame material having both ends cut at 45 degrees on the outdoor side portion of the window frame is joined by abutting the cut surfaces. In some cases, it is desired to provide a decorative frame having high designability (hereinafter simply referred to as a frame). Conventionally, in order to attach a picture frame to a window frame, as shown in FIGS. 7 and 8, a structure in which a picture frame (OF) is added to an outdoor end of a window frame WF has been adopted. FIG. 7 shows a case in which a window frame WF1 is used in which the outdoor side end extends to the vicinity of the outdoor side surface of the exterior material E of the outer wall W, and a sealing material S is packed between the exterior material E and the window frame WF1.
The frame material constituting the frame is screwed to the outdoor end of F1. FIG. 8 is a view in which a frame OF is connected to the outdoor end of the window frame WF2, and a sealing material S is filled between the frame OF and the exterior material E.
【０００５】[0005]
【発明が解決しようとする課題】図７の場合は、建物外
壁Ｗの壁厚を増大する必要があり、また、額縁ＯＦが外
壁Ｗよりも壁外方向に突出するとともに、上記第２種類
の窓枠の場合と同様に、接続強度に難点があり、４５度
切断面の突き合わせ部分に外観を損なう微小間隙が発生
することが少なくない。また、シール材Ｓは額縁ＯＦと
窓枠ＷＦ１の屋外側端面との間に隙間を密封しないの
で、その隙間からの雨水浸入を防止できない。In the case of FIG. 7, it is necessary to increase the wall thickness of the outer wall W of the building, and the frame OF protrudes more outward than the outer wall W. As in the case of the window frame, there is a problem in connection strength, and a minute gap that impairs the appearance is often generated at the abutting portion of the 45-degree cut surface. Further, since the sealing material S does not seal a gap between the frame OF and the outdoor end face of the window frame WF1, it is impossible to prevent rainwater from entering through the gap.
【０００６】図８の場合は、額縁ＯＦの外壁Ｗからの突
出量が少なくなるが、額縁ＯＦと窓枠ＷＦ２との間に微
小間隙が形成されるため、シール材Ｓが劣化した後に水
密性が損なわれる問題がある。また、額縁の接続強度不
足により４５度切断面に微小間隙が発生して外観を損な
う問題は、（ａ）の場合と同様である。[0008] In the case of FIG. 8, the amount of projection of the frame OF from the outer wall W is reduced, but a small gap is formed between the frame OF and the window frame WF 2. There is a problem that is impaired. Further, the problem that a minute gap is generated in the cut surface at 45 degrees due to insufficient connection strength of the frame and the appearance is impaired is the same as the case of (a).
【０００７】本発明は、上記の点に鑑みてなされたもの
であり、その課題は、窓枠の屋外側部分に額縁を取付る
に当たり、壁厚の増大を要することなく、額縁を容易に
取付けることが可能で、水密性が保証され、かつ、強度
も確保されて、額縁の美観が保持される、額縁付き窓枠
を提供することにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and an object of the present invention is to attach a picture frame to an outdoor portion of a window frame without easily increasing the wall thickness. It is an object of the present invention to provide a window frame with a frame, which can ensure the watertightness and the strength, and maintain the aesthetic appearance of the frame.
【０００８】[0008]
【課題を解決するための手段】上記課題を解決するた
め、本発明による額縁付き窓枠は、窓枠と額縁の双方に
簡単な工夫が施されている。すなわち、窓枠には、その
窓枠を構成する上枠、下枠及び左右の縦枠の屋外側端部
に窓開口面と平行な共通の垂直面に沿って各枠の長手方
向に延長する底壁が形成されているとともに、各底壁の
前記窓枠の中心と反対側部分から屋外方向に突出し、か
つ、各枠の長手方向に延長する突縁が形成されて、窓枠
が組立てられた状態で、前記全枠の底壁と突縁とがそれ
ぞれ矩形に連続して額縁を嵌合し得る嵌合凹部が構成さ
れる。また、額縁は、それぞれ長手方向両端部が４５度
に切断された上下左右の４本の額縁材を前記切断面にお
いて突き合わせて接続してなり、前記窓枠の前記嵌合凹
部に嵌合して固定されることを特徴としている。上記構
成により、窓枠にはその屋外側端部に外周が矩形に連続
する嵌合凹部が形成されている。額縁は、４本の額縁材
の両端部の４５度切断面を突き合わせて接続してなって
いる。従って、額縁は外観体裁が良い。また、窓枠に装
着されたときは、その周囲が嵌合凹部を構成する突縁と
底壁により包囲されているので、４５度切断面の突き合
わせ接続による場合の強度不足の弱点は克服されてい
る。従って、突き合わせ面に微小間隙が発生することが
防止され、また、額縁と窓枠との間の水密性も確保され
る。In order to solve the above-mentioned problems, a window frame with a frame according to the present invention has a simple design for both the window frame and the frame. That is, the window frame extends in the longitudinal direction of each frame along a common vertical plane parallel to the window opening surface at the outdoor end of the upper frame, the lower frame, and the left and right vertical frames constituting the window frame. A bottom wall is formed, and a protruding edge protruding outward from a portion of each bottom wall opposite to the center of the window frame and extending in a longitudinal direction of each frame is formed, and the window frame is assembled. In this state, a fitting recess is formed in which the bottom wall and the protruding edge of the entire frame can be fitted into the frame continuously in a rectangular shape. In addition, the frame is formed by connecting four frame members of upper, lower, left and right, each of which is cut at 45 degrees in the longitudinal direction, at the cut surface, and is connected to the fitting recess of the window frame. It is characterized by being fixed. With the above configuration, the window frame is formed with a fitting recess whose outer periphery is continuous in a rectangular shape at the outdoor end. The frames are connected by abutting the 45-degree cut surfaces at both ends of the four frame materials. Therefore, the frame has a good appearance. Further, when mounted on the window frame, the periphery thereof is surrounded by the protruding edge and the bottom wall constituting the fitting recess, so that the weak point of insufficient strength in the case of the butt connection of the 45-degree cut surface is overcome. I have. Therefore, generation of a minute gap on the butted surface is prevented, and watertightness between the frame and the window frame is also ensured.
【０００９】額縁は、屋内側端部に共通の垂直面に沿っ
て矩形に連続する内壁と、その内壁の外周端部から屋外
方向に延び、矩形に連続する外壁を有し、前記内壁と外
壁が、窓枠の嵌合凹部の底壁と突縁に密着された状態
で、固定されることが望ましい。これにより、４５度切
断面を突き合わせて結合してなる額縁が、窓枠の嵌合凹
部に堅固に固定され、顕著に補強される。窓枠も額縁に
より補強される。The picture frame has an inner wall continuous in a rectangular shape along a vertical plane common to the indoor side end, and an outer wall extending from the outer peripheral end of the inner wall in the outdoor direction and continuous in a rectangular shape. However, it is desirable that the fixing member be fixed in a state in which it is in close contact with the bottom wall and the protruding edge of the fitting concave portion of the window frame. Thus, the picture frame formed by abutting and connecting the 45-degree cut surfaces is firmly fixed to the fitting recess of the window frame, and is significantly reinforced. Window frames are also reinforced by frames.
【００１０】窓枠の各枠の突縁は、当該枠を外壁に固定
するための取付縁よりも屋外側に突出され、その突縁は
外装材との間に詰められるシール材を受け止めるシール
材受け部材を兼ねることが望ましい。これにより、シー
ル作業が容易迅速にでき、水密性が向上する。[0010] The projecting edge of each frame of the window frame projects outward from a mounting edge for fixing the frame to the outer wall, and the projecting edge receives a sealing material packed between the window frame and the exterior material. It is desirable to double as a receiving member. Thereby, the sealing operation can be easily and quickly performed, and the watertightness is improved.
【００１１】[0011]
【発明の実施の形態】次に、本発明の実施の形態につい
て、図示の実施例について説明する。図１は本発明の第
１実施例の額縁付き窓枠を用いて作られた窓の外観図、
図２は同じく縦断面図、図３は同じく横断面図、図４は
図１の左側下端部の分解斜視図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is an external view of a window made using a window frame with a frame according to a first embodiment of the present invention;
2 is a longitudinal sectional view, FIG. 3 is a transverse sectional view thereof, and FIG. 4 is an exploded perspective view of a lower left end portion of FIG.
【００１２】図１ないし図３において、Ｗは建物外壁で
あり、窓開口部Ｏの周囲の木製枠体を形成する左右の柱
１０１と、まぐさ１０２と、窓台１０３とを含んでい
る。枠体の屋内面には壁内装材１０４が、枠体の屋外面
には壁外装材１０５が固定されている。壁外装材１０５
は、後述されるように、本発明に係る窓枠ＷＦの取付後
に、取付けられる。また、図２，３において、ＷＦは金
属製窓枠であって、形材で作られた上枠１と、下枠２
と、左右の縦枠３，４とを、従来方法により矩形に接続
して構成されている。図４は、一方の縦枠４と下枠２と
の接続構造を示している。図４において、５はビスであ
り、縦枠４の外側から貫通され、縦枠４の下端部にフィ
ルム状シール部材ｓを介して端面を当接した下枠２のビ
スホール２１０にねじ込まれて、縦枠４と下枠２とを結
合する。下枠２と縦枠３、及び上枠１と左右の縦枠３，
４との接続構造もほぼ同様である。すなわち、この窓枠
ＷＦは、上記第１種類に属する接続構造をもって矩形に
接続して構成されている。In FIG. 1 to FIG. 3, W is an outer wall of the building, and includes left and right columns 101, lintels 102, and window stands 103 forming a wooden frame around the window opening O. A wall interior material 104 is fixed to the indoor surface of the frame, and a wall exterior material 105 is fixed to the outdoor surface of the frame. Wall cladding material 105
Is attached after the attachment of the window frame WF according to the present invention, as described later. 2 and 3, WF is a metal window frame, and an upper frame 1 made of a profile and a lower frame 2 are shown.
And the left and right vertical frames 3 and 4 are connected in a rectangular shape by a conventional method. FIG. 4 shows a connection structure between one vertical frame 4 and the lower frame 2. In FIG. 4, a screw 5 is screwed into a screw hole 210 of the lower frame 2, which penetrates from the outside of the vertical frame 4 and abuts on the lower end of the vertical frame 4 via a film-shaped sealing member s on the end surface. The vertical frame 4 and the lower frame 2 are connected. Lower frame 2 and vertical frame 3, and upper frame 1 and left and right vertical frames 3,
The structure of connection with the same is almost the same. That is, the window frame WF is configured to be rectangularly connected with the connection structure belonging to the first type.
【００１３】本発明における窓枠ＷＦが従来品と異なる
点は、窓枠ＷＦの屋外側端部に、各枠に形成された窓開
口面と平行な垂直面に沿って延在する底壁１１，２１，
３１，４１と、その底壁から屋外方向に突出する突縁１
２，２２，３２，４２とで構成された、額縁を嵌合し得
る嵌合凹部Ｈを有する点である。さらに詳細に説明する
と、上枠１には、窓閉鎖部材ＣＭを窓中央に保持するた
めの主壁１３の屋外側端部に、垂直面に沿って上枠の長
手方向に延長する底壁１１が形成され、また、その底壁
１１の窓枠中心と反対側の端部、すなわち、上枠１の場
合は、底壁１１の上端部から屋外方向に水平に延出する
突縁１２が形成されている。上枠１を建物外壁Ｗに固定
するための外側取付縁１４は、底壁１１の上端部からさ
らに上方に延出されているので、突縁１２は取付縁１４
よりも屋外側に突出されていることになる。そして、図
示の例では、底壁１１と突縁１２は、断面倒立Ｌ字形に
連続している。上枠１の主壁１３の屋内側端部には、上
枠１を後述される木製額縁７に固定するための内側取付
縁１５が形成されている。The point that the window frame WF of the present invention differs from the conventional product is that the bottom wall 11 extending along a vertical plane parallel to the window opening surface formed in each frame is provided at the outdoor end of the window frame WF. , 21,
31 and 41, and a protruding edge 1 protruding from the bottom wall in the outdoor direction
2, 22, 32, and 42, and has a fitting recess H that can fit a frame. More specifically, the upper frame 1 has a bottom wall 11 extending in the longitudinal direction of the upper frame along a vertical plane at an outdoor end of a main wall 13 for holding the window closing member CM at the center of the window. In the case of the upper frame 1, a protruding edge 12 extending horizontally in the outdoor direction from the upper end of the bottom wall 11 is formed. Have been. Since the outer mounting edge 14 for fixing the upper frame 1 to the building outer wall W extends further upward from the upper end of the bottom wall 11, the projecting edge 12 is attached to the mounting edge 14.
It is projected to the outdoor side more. In the illustrated example, the bottom wall 11 and the protruding edge 12 are continuous in an inverted L-shaped cross section. At the indoor side end of the main wall 13 of the upper frame 1, an inner mounting edge 15 for fixing the upper frame 1 to a wooden frame 7 described later is formed.
【００１４】下枠２には、窓閉鎖部材ＣＭを窓中央に保
持するための主壁２３の屋外側端部に、垂直面に沿って
下枠２の長手方向に延長する底壁２１が形成され、ま
た、その底壁２１の窓枠中心と反対側端部、すなわち、
下枠２の場合は、底壁２１の下端部から屋外方向に水平
に延出する突縁２２が形成されている。下枠２を建物外
壁Ｗに固定するための外側取付縁２４は、底壁２１の下
端部からさらに下方に延出されているので、突縁２２は
取付縁２４よりも屋外側に突出されていることになる。
そして、底壁２１と突縁２２は、断面Ｌ字形に連続して
いる。下枠２の主壁２３は、所要の強度を備えるため、
従来のように、底壁２１、下壁２６、及び内壁２７とと
もに、一つの角筒を形成している。主壁２３の屋内側端
部には、下枠２を後述される木製額縁７に固定するため
の内側取付縁２５が形成されている。In the lower frame 2, a bottom wall 21 extending in the longitudinal direction of the lower frame 2 along a vertical plane is formed at an outdoor end of a main wall 23 for holding the window closing member CM at the center of the window. And the end of the bottom wall 21 opposite to the center of the window frame, that is,
In the case of the lower frame 2, a protruding edge 22 extending horizontally from the lower end of the bottom wall 21 in the outdoor direction is formed. Since the outer mounting edge 24 for fixing the lower frame 2 to the building outer wall W extends further downward from the lower end of the bottom wall 21, the protruding edge 22 protrudes more outward than the mounting edge 24. Will be.
The bottom wall 21 and the protruding edge 22 are continuous in an L-shaped cross section. The main wall 23 of the lower frame 2 has a required strength,
As in the related art, one square tube is formed together with the bottom wall 21, the lower wall 26, and the inner wall 27. At the indoor side end of the main wall 23, an inner mounting edge 25 for fixing the lower frame 2 to a wooden frame 7 described later is formed.
【００１５】左右の縦枠３，４は、対称形に形成されて
いる図３の左側の縦枠３について窓閉鎖部材ＣＭを窓中
央に保持するための主壁３３の屋外側端部に、窓開口面
と平行な垂直面に沿って縦枠の長手方向に延長する底壁
３１が形成され、また、その底壁３１の窓中心と反対側
端部、すなわち、縦枠３の場合は、底壁３１の外壁側端
部から屋外方向に水平に延出する突縁３２が形成されて
いる。縦枠３を建物外壁Ｗに固定するための外側取付縁
３４は、底壁３１の端部からさらに外壁方向に延出され
ているので、突縁３２はその取付縁３４よりも屋外側に
突出されていることになる。そして、底壁３１と突縁３
２は、断面Ｌ字形に連続している。縦枠３２の主壁３３
は、図示の例では、所要の強度を確保するため、底壁３
１、外壁３６、及び内壁３７とともに、一つの角筒を形
成していることが好ましい。しかし、窓閉鎖部材ＣＭが
軽量である場合、あるいは、開閉しないものである場合
は、縦枠３，４の主壁３３，４３は、筒体の一部を構成
しないこともあり得る。主壁３３の屋内側端部には、下
枠２を後述される木製額縁７に固定するための内側取付
縁３５が形成されている。The left and right vertical frames 3 and 4 are provided at the outdoor end of the main wall 33 for holding the window closing member CM at the center of the window with respect to the left vertical frame 3 of FIG. A bottom wall 31 extending in the longitudinal direction of the vertical frame is formed along a vertical plane parallel to the window opening surface. In addition, in the case of the vertical frame 3, A protruding edge 32 extending horizontally in the outdoor direction from the outer wall end of the bottom wall 31 is formed. Since the outer mounting edge 34 for fixing the vertical frame 3 to the building outer wall W extends further from the end of the bottom wall 31 toward the outer wall, the protruding edge 32 projects more outward than the mounting edge 34. It will be. And the bottom wall 31 and the protruding edge 3
2 is continuous in an L-shaped cross section. Main wall 33 of vertical frame 32
In the illustrated example, the bottom wall 3 is used to secure the required strength.
It is preferable that one square tube is formed together with the outer wall 36 and the inner wall 37. However, when the window closing member CM is lightweight or does not open and close, the main walls 33 and 43 of the vertical frames 3 and 4 may not constitute a part of the cylindrical body. At the indoor side end of the main wall 33, an inner mounting edge 35 for fixing the lower frame 2 to a wooden frame 7 described later is formed.
【００１６】上記の上、下枠及び左右の縦枠を通常のよ
うに矩形の枠体に組み立てた状態では、各枠の底壁１
１、２１、３１、４１が窓開口面と平行な共通の垂直面
に沿って矩形に連続し、また、各枠の突縁１２、２２、
３２、４２が、窓開口面に直角な４面に沿って矩形に連
続して、これらの底壁と突縁とで、屋外方向に開放する
嵌合凹部Ｈが形成される。When the upper and lower frames and the left and right vertical frames are assembled into a rectangular frame as usual, the bottom wall 1 of each frame is
1, 21, 31, 41 are continuous in a rectangular shape along a common vertical plane parallel to the window opening surface, and the protruding edges 12, 22,.
32, 42 are continuously formed in a rectangular shape along four surfaces perpendicular to the window opening surface, and the bottom wall and the protruding edge form a fitting concave portion H that is open in the outdoor direction.
【００１７】一方、図２，３において、ＯＦは額縁であ
る。この額縁ＯＦは、窓枠ＷＦと同種の金属形材で作ら
れた４本の額縁材（５1 〜５4 ）を、矩形に接続してな
っている。各額縁材は、従来と同様に、中空状に形成さ
れてすべて同一の断面形状を有し、長手方向両端部が４
５度に切断され、その切断面を突き合わせて、図示を省
略されたＬ字形のコーナブロックの各端部をそれぞれ一
方の額縁材に押入することにより、矩形に結合された額
縁を構成している。そして、本発明においては、各額縁
材が屋内側端部に共通の垂直面に沿って延長する内壁５
１と、その内壁の外周側端部から屋外方向に延長する外
壁５２とを有している。内壁５１の内周側端部と外壁５
２の屋外側端部との間は、装飾性を備えるため、任意の
断面形状を有する化粧壁５３により接続されている。そ
して、額縁ＯＦは、窓枠ＷＦの嵌合凹部Ｈに、窓枠の屋
外側から嵌合して、固定することができる。On the other hand, in FIGS. 2 and 3, OF is a picture frame. The frame OF is formed by connecting four frame members (51 to 54) made of the same metal shape as the window frame WF in a rectangular shape. As in the conventional case, each frame material is formed in a hollow shape and has the same cross-sectional shape.
The frame is cut at five degrees, the cut surfaces are abutted, and each end of an L-shaped corner block (not shown) is pressed into one of the frame materials to form a rectangular frame. . In the present invention, each frame material extends along the common vertical plane at the indoor side end.
1 and an outer wall 52 extending from the outer peripheral end of the inner wall in the outdoor direction. Inner peripheral end of inner wall 51 and outer wall 5
The exterior wall 2 is connected to the exterior side by a decorative wall 53 having an arbitrary cross-sectional shape in order to provide decorativeness. Then, the frame OF can be fitted and fixed to the fitting recess H of the window frame WF from the outdoor side of the window frame.
【００１８】内壁５１と外壁５２の断面形状は、好まし
くは、窓枠ＷＦの嵌合凹部Ｈを形成する底壁（１１、２
１、３１、４１）と突縁（１２、２２、３２、４２）の
断面形状と合致されている。これにより、額縁ＯＦを窓
枠ＷＦに嵌合したときに、底壁（１１、２１、３１、４
１）と突縁（１２、２２、３２、４２）は、それぞれ内
壁５１と外壁５２に密着して、額縁のぐらつきが防止さ
れるばかりでなく、額縁と窓枠との間に雨水が毛管作用
により浸透することも有効に防止される。The sectional shapes of the inner wall 51 and the outer wall 52 are preferably the bottom walls (11, 2) forming the fitting recess H of the window frame WF.
1, 31, 41) and the cross-sectional shapes of the protruding edges (12, 22, 32, 42). Thereby, when the frame OF is fitted to the window frame WF, the bottom wall (11, 21, 31, 4
1) and the protruding edges (12, 22, 32, 42) are in close contact with the inner wall 51 and the outer wall 52, respectively, not only to prevent wobble of the frame, but also to allow rainwater to flow between the frame and the window frame. Is also effectively prevented from penetrating.
【００１９】額縁ＯＦを取り付けた窓枠ＷＦは、窓開口
部Ｏに屋外側から嵌合され、各外側取付縁１４、２４、
３４、４４において建物外壁Ｗに釘打ち６により固定さ
れる。また、内側取付縁１５、２５、３５、４５におい
て屋内側の木製額縁７にねじ８のねじ込みにより固定さ
れる。外側取付縁１４、２４、３４、４４の固定後に、
建物外壁Ｗの外装材１０５が通常の方法により装着さ
れ、その外装材１０５の端部と突縁１２、２２、３２、
４２との間にシール材Ｓが詰め込まれる。窓枠の突縁１
２、２２、３２、４２がシール材の受け部材を兼ねるた
め、シール材がしっかり受け止められ、シール作業を簡
単迅速に行うことができる。また、突縁１２、２２、３
２、４２は外側取付縁１４、２４、３４、４４よりも屋
外側に設けられているため、雨水が取付縁の釘打ち部ま
で浸入することが阻止され、窓枠取付安定性が長期に渡
り保持される。また、仮に、シール材Ｓが劣化しても、
窓枠と額縁の間から雨水が浸透するおそれもない。The window frame WF having the frame OF attached thereto is fitted into the window opening O from the outdoor side, and each of the outer mounting edges 14, 24,
At 34 and 44, it is fixed to the building outer wall W by nailing 6. Further, the inner mounting edges 15, 25, 35, 45 are fixed to the wooden frame 7 on the indoor side by screwing the screws 8. After fixing the outer mounting edges 14, 24, 34, 44,
The exterior material 105 of the building outer wall W is mounted by a normal method, and the end of the exterior material 105 and the protruding edges 12, 22, 32,
The sealing material S is packed between the sealing material S. Window frame edge 1
Since 2, 22, 32, and 42 also serve as the receiving member of the sealing material, the sealing material is firmly received, and the sealing operation can be performed easily and quickly. Also, the protruding edges 12, 22, 3
Since 2, 42 are provided outside the outer mounting edges 14, 24, 34, 44, rainwater is prevented from penetrating to the nailing portion of the mounting edge, and the window frame mounting stability is maintained for a long time. Will be retained. Also, even if the sealing material S deteriorates,
There is no danger of rainwater seeping through between the window frame and the picture frame.
【００２０】本発明の要部は、上述のように額縁取付構
造にあるので、窓閉鎖部材ＣＭの種類及びその保持構造
は、任意である。図２．３の例示された第１実施例は、
窓閉鎖部材としてパネル、例えばガラス板を用い、嵌め
殺している。このため、窓閉鎖部材の保持構造は、上下
枠の主壁１３、２３に設けられた内外一対の係止縁１
６、１７、２８、２９及び各縦枠の主壁３３、４３に設
けられた係止縁３８、４８と押し縁３９、４９とで構成
されている。図５、６は、窓閉鎖部材ＣＭとして、枠付
きパネル、例えばガラス障子を開閉自在に保持している
一例を示す。図示の例は、ガラス障子を開き戸形式に保
持する保持構造を有している。すなわち、上下一対の水
平Ｖ字形のリンク９の一端部を開き戸１０の上下に枢着
し、他端部を上枠１及び下枠２に枢着して、開き戸の自
由端部側の中央付近に取付けたハンドル１００を介し
て、解錠及び施錠を行い、あるいは開き戸を開閉するよ
うにしたものである。ガラス障子は、片引き戸形式又は
引違い戸形式に保持することもできる。Since the main part of the present invention is in the frame mounting structure as described above, the type of the window closing member CM and the holding structure thereof are arbitrary. The illustrated first embodiment of FIG.
A panel, for example, a glass plate is used as the window closing member, and is fitted and killed. For this reason, the holding structure of the window closing member is a pair of inner and outer locking edges 1 provided on the main walls 13 and 23 of the upper and lower frames.
6, 17, 28, 29, and locking edges 38, 48 and pressing edges 39, 49 provided on the main walls 33, 43 of each vertical frame. 5 and 6 show an example in which a panel with a frame, for example, a glass sash is held openably and closably as the window closing member CM. The illustrated example has a holding structure for holding the glass sliding door in the form of a hinged door. That is, one end of a pair of upper and lower horizontal V-shaped links 9 is pivotally connected to the upper and lower sides of the hinged door 10, and the other end is hinged to the upper frame 1 and the lower frame 2, near the center of the free end of the hinged door. The door is unlocked and locked or the hinged door is opened and closed via a handle 100 attached to the door. The glass shoji can also be held in a single sliding door or sliding door format.
【００２１】上記実施例によれば、下枠２、縦枠３，４
は底壁２１，３１，４１が中空部の一部で形成されてい
るので、窓枠自体の強度が非常に大きく、窓枠の嵌合凹
部Ｈの額縁を保持する強度も大きいので、窓枠の歪みは
最大限に抑制され、また、窓枠が額縁に歪み力を与える
ことが防止される。従って、額縁が各額縁材の両端部の
４５度切断面を突き合わせて結合してなる構造のもので
あっても、突き合わせ面に楔状の微小間隙が発生するこ
とがないので、額縁の意匠性が損なわれることが防止さ
れる。また、窓枠の各枠に設けられた突縁１２、２２、
３２、４２は外側取付縁１４、２４、３４、４４よりも
屋外方向に突出され、建物外壁Ｗの外装材１０５とその
突縁との間にシール材Ｓが詰め込まれるので、シール作
業が簡単迅速にできる。そして、突縁がシール材受止め
部材を兼ねるので、窓枠の主壁の見込み幅を小さくして
も水密性が確保されるため、建物外壁の壁厚を大きくす
る必要がない。つまり、既存の建物外壁をそのまま用い
て、額縁付き窓枠を、建物外壁面からの突出量を最小限
に押さえて、取付けることができる。さらに、突縁と外
装材との間にシール材を詰めるので、取付縁の固定部へ
の雨水浸入による窓枠取付安定性の低下が阻止される。According to the above embodiment, the lower frame 2, the vertical frames 3, 4
Since the bottom walls 21, 31, and 41 are formed by a part of the hollow portion, the strength of the window frame itself is very large, and the strength of holding the frame of the fitting recess H of the window frame is also large. Is suppressed to the utmost, and the window frame is prevented from giving a distortion force to the frame. Therefore, even if the frame has a structure in which the 45-degree cut surfaces at both ends of each frame material are abutted and joined, no wedge-shaped minute gap is generated on the abutted surface, so that the design of the frame is improved. Damage is prevented. Also, the protruding edges 12, 22 provided on each frame of the window frame,
32, 42 are projected more outwardly than the outer mounting edges 14, 24, 34, 44, and the sealing material S is packed between the exterior material 105 of the building outer wall W and the projecting edge, so that the sealing operation is simple and quick. Can be. Further, since the protruding edge also serves as a sealing material receiving member, watertightness is ensured even if the expected width of the main wall of the window frame is reduced, so that it is not necessary to increase the wall thickness of the building outer wall. That is, it is possible to mount the window frame with a frame while minimizing the amount of protrusion from the outer wall of the building, using the existing outer wall of the building as it is. Further, since the sealing material is packed between the protruding edge and the exterior material, a decrease in window frame mounting stability due to infiltration of rainwater into the fixing portion of the mounting edge is prevented.
【００２２】[0022]
【発明の効果】上述のように、本発明によれば、窓枠を
構成する上枠、下枠及び左右の縦枠の屋外側端部に、開
口面と平行な共通の平面に沿って各枠の長手方向に延長
する底壁と、各底壁の窓枠中心と反対側部分から屋外方
向に突出し、かつ、各枠の長手方向に延長する突縁と
で、矩形に連続して額縁を嵌合し得る嵌合凹部が構成さ
れ、額縁は、それぞれ長手方向両端部の４５度切断面を
突き合わせて接続してなり、前記窓枠の嵌合凹部に嵌合
して固定されるので、窓枠の屋外側部分に額縁を取付け
るに当たり、建物外壁は既存のままで、すなわち、壁厚
を増大させることなく、額縁を容易に取付けることがで
き、水密性が保証され、かつ、強度も確保されて、額縁
の美観が保持される。As described above, according to the present invention, each of the upper frame, the lower frame, and the left and right vertical frames constituting the window frame has an outdoor side end along a common plane parallel to the opening surface. With a bottom wall extending in the longitudinal direction of the frame, and a projecting edge protruding in the outdoor direction from a portion of the bottom wall opposite to the center of the window frame, and a protruding edge extending in the longitudinal direction of each frame, the frame is continuously formed in a rectangular shape. A fitting recess that can be fitted is formed, and the picture frames are connected by abutting 45-degree cut surfaces at both ends in the longitudinal direction, and are fitted and fixed in the fitting recesses of the window frame. When installing the picture frame on the outdoor part of the frame, the picture frame can be easily installed without increasing the wall thickness, that is, without increasing the wall thickness, watertightness is ensured, and strength is ensured. Thus, the beauty of the picture frame is maintained.
【００２３】請求項２の発明によれば、額縁の内壁と外
壁が、窓枠の嵌合凹部の底壁と突縁に密着された状態で
固定されるので、額縁及び窓枠が相互に補強し、額縁の
意匠性が保持され、水密性も向上する。また、請求項３
の発明によれば、建物外装材と窓枠との間のシール作業
が簡単迅速にでき、しかも、窓枠の取付縁の固定部に対
する水密性が保証され、窓枠の取付安定性が向上する。
また、窓枠の見込み幅の増大を最小限に押さえることが
できる。According to the second aspect of the present invention, the inner wall and the outer wall of the frame are fixed in a state in which they are in close contact with the bottom wall and the protruding edge of the fitting recess of the window frame, so that the frame and the window frame are mutually reinforced. In addition, the design of the frame is maintained, and the watertightness is improved. Claim 3
According to the invention, the sealing work between the building exterior material and the window frame can be easily and quickly performed, and further, the watertightness of the fixing portion of the mounting edge of the window frame to the fixing portion is ensured, and the mounting stability of the window frame is improved. .
Further, an increase in the expected width of the window frame can be minimized.
【図１】本発明の第１実施例の化粧額縁付き窓枠を取付
けた窓の外観図。FIG. 1 is an external view of a window with a window frame with a decorative frame according to a first embodiment of the present invention.
【図２】同じく縦断面図。FIG. 2 is a longitudinal sectional view of the same.
【図３】同じく横断面図。FIG. 3 is a transverse sectional view of the same.
【図４】図１の左側下端部の分解斜視図。FIG. 4 is an exploded perspective view of a lower left end portion of FIG. 1;
【図５】本発明の第２実施例の化粧額縁付き窓枠を取付
けた窓の縦断面図。FIG. 5 is a vertical sectional view of a window with a window frame with a decorative frame according to a second embodiment of the present invention.
【図６】同じく横断面図。FIG. 6 is a transverse sectional view of the same.
【図７】従来の額縁付き窓枠の構造の一例を示す要部の
横断面図。FIG. 7 is a cross-sectional view of a main part showing an example of the structure of a conventional framed window frame.
【図８】従来の額縁付き窓枠の構造の他例を示す要部の
横断面図。FIG. 8 is a cross-sectional view of a main part showing another example of the structure of a conventional framed window frame.
Ｗ 建物の外壁 ＷＦ 窓枠 １ 上枠 １１ 底壁 １２ 突縁 １４ 外側取付縁 ２ 下枠 ２１ 底壁 ２２ 突縁 ２４ 外側取付縁 ３，４ 縦枠 ３１，４１ 底壁 ３２，４２ 突縁 ３４，４４ 外側取付縁 Ｈ 嵌合凹部 ＯＦ 額縁 ５1 〜５4 額縁材 ＣＭ 窓閉鎖部材 W Exterior wall of building WF Window frame 1 Upper frame 11 Bottom wall 12 Ridge 14 Outside mounting rim 2 Lower frame 21 Bottom wall 22 Ridge 24 Outer mounting rim 3,4 Vertical frame 31,41 Bottom wall 32,42 Ridge 34, 44 Outside mounting edge H Fitting recess OF Frame 51 to 54 Frame material CM Window closing member
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 2E011 AA01 AB03 AC01 AC07 AD01 AD02 AD03 AF05 AG00 JA01 JA03 KA01 KB02 KC02 KC03 KC04 KC09 KD01 KF01 LB02 LB04 LB07 LC02 LD02 LD03 LD04 LD08 LF06 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2E011 AA01 AB03 AC01 AC07 AD01 AD02 AD03 AF05 AG00 JA01 JA03 KA01 KB02 KC02 KC03 KC04 KC09 KD01 KF01 LB02 LB04 LB07 LC02 LD02 LD03 LD04 LD08 LF06
Claims (3)
枠及び左右の縦枠の屋外側端部に窓開口面と平行な共通
の垂直面に沿って各枠の長手方向に延長する底壁が形成
されているとともに、各底壁の前記窓枠の中心と反対側
部分から屋外方向に突出し、かつ、各枠の長手方向に延
長する突縁が形成されて、前記全ての底壁と突縁とがそ
れぞれ矩形に連続して後記化粧額縁を嵌合し得る嵌合凹
部が構成され、 前記化粧額縁は、それぞれ長手方向両端部が４５度に切
断された上下左右の４本の額縁材を前記切断面において
突き合わせて接続してなり、前記窓枠の前記嵌合凹部に
嵌合して固定されること、を特徴とする化粧額縁付き窓
枠。1. The window frame has an upper frame, a lower frame, and left and right vertical frames constituting the window frame. A bottom wall is formed extending from the center of the window frame on the side opposite to the center of the window frame, and a protruding edge extending in the longitudinal direction of each frame is formed. The bottom wall and the protruding edge are respectively formed in a rectangular shape so that a fitting concave portion can be fitted in a rectangular shape so that the decorative frame can be fitted later. A window frame with a decorative frame, wherein a frame material of a book is abutted and connected on the cut surface, and is fitted and fixed in the fitting concave portion of the window frame.
に沿って矩形に連続する内壁と、その内壁の外周端部か
ら屋外方向に延び、矩形に連続する外壁を有し、前記内
壁と外壁がそれぞれ窓枠の嵌合凹部の底壁と突縁に密着
された状態で固定されることを特徴とする請求項１に記
載された化粧額縁付き窓枠。2. The decorative frame has an inner wall continuous in a rectangular shape along a vertical plane common to an indoor side end, and an outer wall extending in an outdoor direction from an outer peripheral end of the inner wall, the outer wall continuing in a rectangular shape, 2. The window frame with a decorative frame according to claim 1, wherein the inner wall and the outer wall are fixed in a state in which the inner wall and the outer wall are in close contact with the bottom wall and the protruding edge of the fitting recess of the window frame, respectively.
定するための外側取付縁よりも屋外側に突出され、その
突縁は建物外壁の外装材との間に詰められるシール材を
受け止めるシール材受け部材を兼ねることを特徴とする
請求項１に記載された化粧額縁付き窓枠。3. The protruding edge of each frame of the window frame projects outward from an outer mounting edge for fixing the frame to the outer wall, and the protruding edge is packed between the exterior material of the building outer wall. 2. The window frame with a decorative frame according to claim 1, wherein the window frame also serves as a seal material receiving member for receiving the seal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP00803499A JP3340972B2 (en) | 1999-01-14 | 1999-01-14 | Window frame with makeup picture frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP00803499A JP3340972B2 (en) | 1999-01-14 | 1999-01-14 | Window frame with makeup picture frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000204852A true JP2000204852A (en) | 2000-07-25 |
| JP3340972B2 JP3340972B2 (en) | 2002-11-05 |
Family
ID=11682064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP00803499A Expired - Fee Related JP3340972B2 (en) | 1999-01-14 | 1999-01-14 | Window frame with makeup picture frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3340972B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002121970A (en) * | 2000-10-13 | 2002-04-26 | Asahi Kasei Corp | Opening structure |
| JP2017210808A (en) * | 2016-05-26 | 2017-11-30 | 大和ハウス工業株式会社 | Window structure, house and frame body |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282083A (en) * | 2020-11-13 | 2021-01-29 | 中国二十冶集团有限公司 | Wall body plugging method for rear and outer windows of indoor wall |
-
1999
- 1999-01-14 JP JP00803499A patent/JP3340972B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002121970A (en) * | 2000-10-13 | 2002-04-26 | Asahi Kasei Corp | Opening structure |
| JP2017210808A (en) * | 2016-05-26 | 2017-11-30 | 大和ハウス工業株式会社 | Window structure, house and frame body |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3340972B2 (en) | 2002-11-05 |
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| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |