JP4708552B2

JP4708552B2 - Plate mounting structure

Info

Publication number: JP4708552B2
Application number: JP2000365636A
Authority: JP
Inventors: 隆二山本; 護間中; 智子谷口
Original assignee: Sumitomo Forestry Co Ltd
Current assignee: Sumitomo Forestry Co Ltd
Priority date: 2000-11-30
Filing date: 2000-11-30
Publication date: 2011-06-22
Anticipated expiration: 2020-11-30
Also published as: JP2002168055A

Description

【０００１】
【発明の属する技術分野】
本発明は、窓用開口の下端部内周面における窓部材より室内側に位置する部分を覆って取り付けられる膳板の取付構造に関する。
【０００２】
【従来の技術及び発明が解決しようとする課題】
膳板は、外壁を貫通して開口形成された窓用開口に外側から窓用サッシ等の窓部材が設置された際に、窓用開口の下端部内周面における窓部材より室内側に位置する部分を覆って取り付けられる板状部材である。また、窓が出窓である場合には、膳板は、窓用開口の下端部内周面を覆うと共に、外壁の外側に延設して当該出窓の室内側底面部を構成する。
【０００３】
従来の技術によれば、膳板の取付作業は、建築物の内部の造作工事中おいて、窓用開口の周囲の壁仕上材を施工する前に行われていた。
【０００４】
しかしながら、膳板を周囲の壁仕上材の施工前に窓用開口の下端部内周面に取り付けた場合、仕上げ工事の施工時に、膳板を傷つけたり、壁仕上ボードの粉やクロスのパテ等による汚れを膳板に付着させたりするおそれがあるため、手間のかかる養生を行う必要があった。また、仕上げ工事の際にチリ際をカッターナイフで傷付けてしまうことが多く、工事の進捗により膳板を取り外すのも面倒なため、傷つけた膳板は補修によって対処せざるを得なかった。さらに、膳板を取り替えて装飾性を向上させたい場合等、何らかの理由で設置した膳板を取り外す必要がある時には、壁仕上材等の周囲の仕上材を壊して膳板の取付時点の状態まで戻さなければならず、その復旧作業に多くの費用と手間を必要としていた。
【０００５】
本発明は、このような従来の課題に着目してなされたもので、膳板を傷つけたり汚したりすることなく窓用開口の下端部内周面に容易に取り付けることができると共に、膳板を取り外して容易に設置し直すことのできる膳板取付構造を提供することを目的とする。
【０００６】
【課題を解決するための手段】
本発明は、窓用開口の下端部内周面における窓部材より室内側に位置する部分を覆って取り付けられる膳板の取付構造において、前記膳板は、膳板受け材と、壁仕上材の施工後に該膳板受け材を覆って一体固定される膳板本体とからなり、前記膳板本体はその下面側に前記窓用開口の内外方向に延設された複数の本体側係止用凸条又は本体側係止用凹溝を備え、該膳板本体はその下面側に前記窓用開口の内外方向に延設された複数の本体側係止用凸条又は本体側係止用凹溝を備え、前記膳板受け材はその上面側に前記本体側係止用凸条又は前記本体側係止用凹溝と係合する前記窓用開口の内外方向に延設された複数の受け材側係止用凹溝又は受け材側係止用凸条を備え、且つ前記各係止用凸条又は前記各係止用凹溝は、その突出方向又は陥没方向に向かってその幅が拡大する断面形状を有し、前記窓用開口の下端部内周面には、前記膳板受け材の下面側に受け材取付枠が設置されており、該受け材取付枠により前記窓用開口の下方の壁面の上端縁部を画定して前記壁仕上材が施工されており、前記窓用開口の下端部内周面に設置した前記受け材取付枠の上面側に固定した前記膳板受け材の受け材側係止用凹溝又は受け材側係止用凸条に、前記膳板本体の本体側係止用凸条又は本体側係止用凹溝を係合しつつ当該膳板本体を室内側から室外側にスライドさせて、前記膳板受け材を覆って前記膳板本体を一体固定することを特徴とする膳板取付構造を提供することにより、上記目的を達成したものである（請求項１記載の発明）。
【０００７】
本発明の膳板取付構造は、前記膳板受け材を前記窓用開口の下端部内周面の略全長に亘って固定することが好ましい（請求項２記載の発明）。
【０００９】
また、本発明の膳板取付構造は、前記受け材取付枠の両側端部分には、当該側端部分を断面コの字状に上方に曲折することにより対向配置された側端部挿入凹部が各々設けられ、該側端部挿入凹部に前記膳板の両側端部が挿入配置されると共に、該側端部挿入凹部の上部張り出し片により前記窓用開口の側方内周面の下端縁部を画定して壁仕上材が施工されていることが好ましい（請求項３記載の発明）。
【００１０】
【発明の実施の形態】
本発明の好ましい実施形態を添付図面を参照しつつ詳細に説明する。本実施形態によれば、図１に示すように、例えば縦１２０９ｍｍ、横１６９４ｍｍ程度の大きさの矩形形状の窓用開口１０の下端部内周面１１における、窓用サッシからなる窓部材１２より室内側に位置する部分を覆って膳板１３を取り付ける際に採用されたものである。即ち、膳板１３は、窓用開口１０の室内１４側に位置して当該窓用開口１０の下端部内周面１１に取り付けられる化粧用の板部材であって、厚さ１５５ｍｍ程度の外壁１５を貫通して開口形成された窓用開口１０に外側から窓部材１２を設置した際に、窓用開口１０の下端部内周面１１における窓部材１２より室内１４側に位置する部分を覆って取り付けられる。
【００１１】
本実施形態の取付構造によれば、図２にも概念図として示すように、膳板１３は膳板本体１６と膳板受け材１７とからなり、膳板本体１６はその下面側に窓用開口１０の内外方向に延設された複数の本体側係止用凸条１８を備え、膳板受け材１７はその上面側に本体側係止用凸条１８と係合する窓用開口１０の内外方向に延設された複数の受け材側係止用凹溝１９を備える。受け材側係止用凹溝１９はその陥没方向（図２の下方）に向かってその幅が拡大する略等脚台形状の横断面形状を有すると共に、本体側係止用凸条１８は、その突出方向（図２の下方）に向かってその幅が拡大する、受け材側係止用凹溝１９と同様の略等脚台形状の横断面形状を有する。
【００１２】
そして、窓用開口１０の下端部内周面１１に膳板受け材１７を予め固定しておき、固定した膳板受け材１７の受け材側係止用凹溝１９に、膳板本体１６の本体側係止用凸条１８を嵌合係止しつつ当該膳板本体１６を室内１４側から室外側にスライドさせて、膳板受け材１７に膳板本体１６を一体固定することにより、膳板１３が設置される。
【００１３】
また、本実施形態によれば、窓用開口１０の下端部内周面１１には、膳板受け材１７の下面側に受け材取付枠２０が設置されている。この受け材取付枠２０によって窓用開口１０の下方に位置する室内１４側の壁面の上端縁部を画定して、壁仕上材２１が施工されている（図１参照）。膳板受け材１７は、この受け材取付枠２０の上面に設置される。
【００１４】
さらに、本実施形態によれば、受け材取付枠２０の両側端部分には、当該側端部分を断面コの字状に上方に曲折することにより対向配置された側端部挿入凹部２２が各々設けられている。この側端部挿入凹部２２には、膳板本体１６と膳板受け材１７とを重ねて一体化した膳板１３の両側端部が挿入配置される。また、断面コの字状の側端部挿入凹部２２を構成する上部張り出し片２３によって窓用開口１０の側方内周面２４の下端縁部を画定して、当該側方内周面２４の壁仕上材２５が施工されている。
【００１５】
本実施形態によれば、外壁１５の外側から窓用開口１０に窓部材１２を取り付けた後、窓用開口１０の周囲に位置する室内１４側の壁面の壁仕上材２１や窓用開口１０の内周面の壁仕上材２５を施工するのに先立って、膳板受け材１７及び受け材取付枠２０を窓用開口１０の下端部内周面１１に設置固定する。
【００１６】
膳板受け材１７は、木材や合成樹脂、金属等からなる板状部材であって、長さ１６９０ｍｍ程度、奥行き１２０ｍｍ程度、厚さ１５ｍｍ程度の大きさを有し、受け材側係止用凹溝１９が形成された上面側を上にして、その両端を受け材取付枠２０の側端部挿入凹部２２に配置しつつ、下端部内周面１１の略全長に亘って取り付けられる。また、膳板受け材１７は、その上面側から下端部内周面１１に向かってビス等を打ち込むことにより、受け材取付枠２０を挟み込みつつ当該受け材取付枠２０と共に窓用開口１０の下端部内周面１１に強固に固定される。
【００１７】
受け材取付枠２０は合成樹脂や金属プレート等を加工して形成された薄板状の枠部材であって、長さ１６９０ｍｍ程度、奥行き９０ｍｍ程度の大きさを有し、下端部内周面１１の略全長に亘って取り付けられる。また、その両端の側端部挿入凹部２２は、合計３３ｍｍ程度の厚さとなる膳板１３の側端部が挿入配置できるように３３．５ｍｍ程度の高さを保持した空間部となっている。また、受け材取付枠２０は、その室内側端縁部が室内１４側の壁面の壁仕上げ面上に位置決めされるよう配置固定されると共に、側端部挿入凹部２２を構成する上部張り出し片２３の先端が窓用開口１０の側方内周面２４の壁仕上げ面上に位置決めされるように配置固定される。さらに、受け材取付枠２０の室内１４側の端縁部には、室内１４側に突出して膳板固定片２６が設けられており、この膳板固定片２６に設けられたビス孔から膳板本体１６の下面に向けて固定ビス２７を打ち込むことにより、膳板本体１６を受け材取付枠２０に固定できるようになっている。
【００１８】
膳板受け材１７及び受け材取付枠２０を窓用開口１０の下端部内周面１１に取り付けたら、窓用開口１０の周囲の室内１４側の壁面の壁仕上材２１や窓用開口１０の内周面の壁仕上材２５を施工する。これらの壁仕上材２１，２５としては例えば石膏ボードが用いられると共に、石膏ボードの表面に塗り仕上げやクロス仕上げが施工されるが、これらの壁仕上げは、その端縁部が、受け材取付枠２０によって画定されているので、当該端縁部における壁仕上げの施工をきれいに行うことができる。
【００１９】
壁仕上材２１，２５を施工したら、膳板受け材１７に膳板本体１６を一体固定して、膳板１３の取付作業を完了する。ここで、膳板本体１６は、膳板受け材１７と重ね合わされる長さ１６９０ｍｍ程度、奥行き１２０ｍｍ程度、厚さ１８ｍｍ程度の大きさのカウンター部２８と、カウンター部２８の室内１４側の先端部に一体固定された、略４半円形断面の吸い付き桟部２９とからなる。そして、窓用開口１０の下端部内周面１１に予め固定されている膳板受け材１７の受け材側係止用凹溝１９に、カウンター部２８の下面に設けられた本体側係止用凸条１８を係合しつつ膳板本体１６を室内側から室外側にスライドさせる。そして、吸い付き桟部２９の背面が膳板受け材１７の室内１４側の先端面に当接するまで膳板本体１６をスライドさせた後、膳板固定片２６に設けられたビス孔から吸い付き桟部２９の下面に向けて固定ビス２７を打ち込むことにより、膳板受け材１７に膳板本体１６を強固に一体固定する。これによって、吸い付き桟部２９により窓用開口１０の室内１４側の下端縁部を覆った状態で、膳板１３が下端部内周面１１に設置される。また、設置した膳板本体１６は、固定ビス２７を取り外して窓用開口１０から容易に取り外すことができる。
【００２０】
そして、本実施形態によれば、膳板１３を傷つけたり汚したりすることなく、窓用開口１０の下端部内周面１１に膳板１３を容易に取り付けることができる。即ち、壁仕上材２１，２５の施工前には、膳板受け材１７のみが下端部内周面１１に取り付けられ、壁仕上材２１，２５の施工後に膳板受け材１７を覆って膳板本体１６が一体固定されるので、壁仕上材２１，２５の施工時に膳板受け材１７が傷ついたり汚れたりしても、これを覆う膳板本体１６によって外観に影響を与えることなく膳板１３を設置することができる。
【００２１】
また、本実施形態によれば、窓用開口１０の下端部内周面１１に予め取り付けられた受け材取付枠２０によって端縁部を画定した状態で壁仕上材２１，２５が施工されるので、膳板受け材１７を傷つけたり汚したりするのを効果的に回避することもできる。
【００２２】
さらに、本実施形態によれば、膳板１３の膳板本体１６を取り外して、容易に設置し直すことができる。即ち、膳板本体１６は、壁仕上材２１，２５の施工後に取り付けられたものなので、周囲の仕上材を壊すくとなく膳板本体１６を取り外すことができ、また膳板本体１６を取り外した後も膳板受け材１７は残置されるので、当該膳板受け材１７に膳板本体１６を一体固定して膳板１３を容易に設置し直すことができる。したがって、膳板１３の膳板本体１６を取り替えて窓用開口１０の装飾性を容易に向上させることもできる。
【００２３】
さらにまた、本実施形態によれば、窓用開口１０の下端部内周面１１に予め取り付けられた受け材取付枠２０によって端縁部を画定した状態で壁仕上材２１，２５が施工されているので、周囲の仕上材に影響を与えることなく膳板本体１６を取り外す作業を、さらに容易に行うことができる。
【００２４】
なお、本発明は上記各実施形態に限定されることなく種々の変更が可能である。例えば、図３に示すように、膳板本体３０の下面側に本体側係止用凹溝３１を設け、膳板受け材３２の上面側に本体側係止用凹溝３１と係合する受け材側係止用凸条３３を設けることもでき、また係止用凸条３３や係止用凹溝３１は、その突出方向又は陥没方向に向かってその幅が拡大する断面形状を有し、相互に係合して離間するのを防止できる構造のものであれば、必ずしも略等脚台形状の断面である必要はない。すなわち、Ｔ字形断面、Ｌ字形断面の溝又は突条等、突出方向又は陥没方向の一部がその幅を拡大しているものも含まれる。また、受け材取付枠はその両側端部分に側端部挿入凹部を設けたものである必要は必ずしもない。さらに、膳板受け材は、窓用開口の下端部内周面の略全長に亘って固定する必要は必ずしもなく、複数の膳板受け材を下端部内周面の必要箇所に断続的に設置することもできる。
【００２５】
【発明の効果】
以上詳細に説明したように、本発明の膳板取付構造によれば、膳板を傷つけたり汚したりすることなく窓用開口の下端部内周面に容易に取り付けることができると共に、膳板を取り外して容易に設置し直すことができる。
【図面の簡単な説明】
【図１】本発明の一実施形態に係る膳板取付構造を説明する断面図である。
【図２】本発明の一実施形態に係る膳板取付構造を説明する概念図である。
【図３】膳板の他の形態を示す略示斜視図である。
【符号の説明】
１０窓用開口
１１下端部内周面
１２窓部材
１３膳板
１４室内
１５外壁
１６，３０膳板本体
１７，３２膳板受け材
１８本体側係止用凸条
１９受け材側係止用凹溝
２０受け材取付枠
２１室内側の壁面の壁仕上材
２２側端部挿入凹部
２３上部張り出し片
２４側方内周面
２５側方内周面の壁仕上材
２６膳板固定片
２７固定ビス
２８カウンター部
２９吸い付き桟部
３１本体側係止用凹溝
３３受け材側係止用凸条[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a mounting structure for a gutter plate that covers and covers a portion of the inner peripheral surface of a lower end portion of a window opening that is positioned on the indoor side from the window member.
[0002]
[Prior art and problems to be solved by the invention]
When a window member such as a window sash is installed from the outside in the window opening formed through the outer wall, the wall plate is positioned on the indoor side from the window member on the inner peripheral surface of the lower end portion of the window opening. It is a plate-shaped member attached so as to cover the portion. When the window is a bay window, the cover plate covers the inner peripheral surface of the lower end portion of the window opening and extends to the outside of the outer wall to constitute the indoor side bottom surface portion of the bay window.
[0003]
According to the prior art, the installation work of the slats has been performed during the construction work inside the building and before the wall finish around the window opening is constructed.
[0004]
However, if the plate is attached to the inner peripheral surface of the lower end of the window opening before construction of the surrounding wall finish, the plate will be damaged or the wall finish board powder or cloth putty etc. Since it may cause dirt to adhere to the mortar board, it was necessary to perform time-consuming curing. Also, during finishing work, the edge of the dust is often damaged with a cutter knife, and it is troublesome to remove the plate as the work progresses, so the damaged plate has to be dealt with by repairing. Furthermore, when it is necessary to remove the installed plate for some reason, such as when replacing the plate and improving decorativeness, break the surrounding finishing material such as wall finishing material to the state at the time of installation of the plate It had to be restored, and the restoration work required a lot of money and effort.
[0005]
The present invention has been made paying attention to such conventional problems, and can be easily attached to the inner peripheral surface of the lower end portion of the window opening without damaging or soiling the plate, and the plate is removed. It is an object of the present invention to provide a plate mounting structure that can be easily installed.
[0006]
[Means for Solving the Problems]
The present invention relates to a mounting structure of a cover plate that is attached so as to cover a portion located on the indoor side from the window member on the inner peripheral surface of the lower end portion of the window opening, wherein the cover plate includes a cover plate receiving material and a wall finishing material. after consists of a Zen plate body which is integrally secured over the該膳plate receiving member, the Zen plate body includes a plurality of body side locking projections said extending in the inward and outward directions of the window opening on the lower surface or a body side locking groove, the Zen plate body more body-side latching ridges or body side locking groove said extending in the inward and outward directions of the window opening on the lower surface A plurality of receiving material sides extending inwardly and outwardly of the window opening that engages with the main body side locking protrusions or the main body side locking grooves. Each of the locking ridges or each locking groove is provided with a locking groove or a receiving material side locking ridge, and the protruding direction or depression Toward the direction has a sectional shape whose width is enlarged, wherein the lower end inner peripheral surface of the window opening, the lower surface side to the receiving member mounting frame of the Zen plate receiving member is installed, the receiving member attached The wall finishing material is constructed by demarcating the upper edge of the wall surface below the window opening by a frame, and is fixed to the upper surface side of the receiving material mounting frame installed on the inner peripheral surface of the lower end of the window opening. The main body side locking convexity or the main body side locking concave groove of the base plate main body is engaged with the receiving material side locking concave groove or the receiving material side locking convex groove of the base plate receiving material. While the sliding plate body is slid from the indoor side to the outdoor side, the sliding plate receiving material is covered and the sliding plate body is integrally fixed so as to integrally fix the sliding plate mounting structure. This has been achieved (the invention according to claim 1).
[0007]
It is preferable that the saddle plate attachment structure of this invention fixes the said saddle plate receiving material over substantially the full length of the lower end part internal peripheral surface of the said window opening (invention of Claim 2).
[0009]
Further, in the saddle plate mounting structure according to the present invention, the side end portion insertion concave portions arranged opposite to each other by bending the side end portions upward in a U-shaped cross section are formed on both side end portions of the receiving material mounting frame. Both end portions of the side plate are inserted and disposed in the side end insertion recesses, and the lower end edge of the side inner peripheral surface of the window opening by the upper projecting piece of the side end insertion recesses it is preferable to define with the wall finish is applying a (invention described in claim 3).
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. According to the present embodiment, as shown in FIG. 1, for example, a chamber is formed by a window member 12 made of a window sash on a lower end inner peripheral surface 11 of a rectangular window opening 10 having a size of about 1209 mm in length and 1694 mm in width. This is employed when the cover 13 is attached to cover the portion located on the inside. That is, the cover plate 13 is a decorative plate member that is located on the interior 14 side of the window opening 10 and is attached to the inner peripheral surface 11 of the lower end portion of the window opening 10, and has an outer wall 15 having a thickness of about 155 mm. When the window member 12 is installed from the outside in the window opening 10 formed so as to penetrate therethrough, the window member 12 is attached so as to cover the portion located on the inner side 14 of the lower end portion of the window opening 10 from the window member 12 to the indoor 14 side. .
[0011]
According to the mounting structure of the present embodiment, as shown in FIG. 2 as a conceptual diagram, the gutter plate 13 includes a gutter plate body 16 and a gutter plate receiving member 17, and the gutter plate body 16 is used for a window on its lower surface side. A plurality of main body side locking ridges 18 extending in the inner and outer directions of the opening 10 are provided, and the plate receiving member 17 is formed on the upper surface side of the window opening 10 that engages with the main body side locking ridges 18. A plurality of receiving material side locking grooves 19 extending inward and outward are provided. The receiving-material-side locking concave groove 19 has a substantially isosceles trapezoidal cross-sectional shape whose width increases in the depression direction (downward in FIG. 2), It has a substantially isosceles trapezoidal cross-sectional shape similar to the receiving material side locking concave groove 19 whose width increases in the protruding direction (downward in FIG. 2).
[0012]
And the base plate receiving material 17 is previously fixed to the inner peripheral surface 11 of the lower end part of the window opening 10, and the main body of the base plate main body 16 is inserted into the receiving material side locking concave groove 19 of the fixed base plate receiving member 17. By sliding and fixing the side plate main body 16 from the indoor 14 side to the outdoor side while fitting and locking the side locking ridges 18, the base plate main body 16 is integrally fixed to the side plate receiving member 17. 13 is installed.
[0013]
In addition, according to the present embodiment, the receiving material mounting frame 20 is installed on the lower surface side of the roof plate receiving material 17 on the inner peripheral surface 11 of the lower end portion of the window opening 10. A wall finishing material 21 is constructed by demarcating the upper edge of the wall surface on the indoor 14 side located below the window opening 10 by the receiving material mounting frame 20 (see FIG. 1). The saddle plate receiving member 17 is installed on the upper surface of the receiving member mounting frame 20.
[0014]
Furthermore, according to the present embodiment, the side end insertion recesses 22 that are arranged to face each other by bending the side end portion upward in a U-shape in cross section at each side end portion of the receiving material mounting frame 20. Is provided. In the side end portion insertion concave portion 22, both side end portions of the plate 13 in which the plate main body 16 and the plate receiving member 17 are overlapped and integrated are inserted and arranged. Further, a lower edge of the side inner peripheral surface 24 of the window opening 10 is demarcated by the upper projecting piece 23 constituting the side end insertion concave portion 22 having a U-shaped cross section, and the side inner peripheral surface 24 of the side inner peripheral surface 24 is defined. Wall finishing material 25 is constructed.
[0015]
According to the present embodiment, after the window member 12 is attached to the window opening 10 from the outside of the outer wall 15, the wall finishing material 21 and the window opening 10 on the wall surface on the indoor 14 side located around the window opening 10. Prior to constructing the wall finishing material 25 on the inner peripheral surface, the base plate receiving member 17 and the receiving member mounting frame 20 are installed and fixed on the inner peripheral surface 11 of the lower end portion of the window opening 10.
[0016]
The slat plate receiving material 17 is a plate-like member made of wood, synthetic resin, metal, etc., and has a length of about 1690 mm, a depth of about 120 mm, and a thickness of about 15 mm. With the upper surface side where the groove 19 is formed facing upward, both ends thereof are disposed in the side end portion insertion concave portion 22 of the material mounting frame 20 and are attached over substantially the entire length of the inner peripheral surface 11 of the lower end portion. Further, the base plate receiving member 17 is driven into the lower end portion of the window opening 10 together with the receiving member mounting frame 20 while sandwiching the receiving member mounting frame 20 by driving a screw or the like from the upper surface side toward the inner peripheral surface 11 of the lower end portion. It is firmly fixed to the peripheral surface 11.
[0017]
The receiving material mounting frame 20 is a thin plate-shaped frame member formed by processing a synthetic resin, a metal plate, or the like, has a length of about 1690 mm, a depth of about 90 mm, and is substantially the bottom end inner peripheral surface 11. It is attached over the entire length. Moreover, the side edge part insertion recessed part 22 of the both ends is a space part which hold | maintained the height of about 33.5 mm so that the side edge part of the gutter plate 13 used as a total thickness of about 33 mm can be inserted and arranged. Further, the receiving material mounting frame 20 is arranged and fixed so that the indoor side edge portion thereof is positioned on the wall finishing surface of the wall surface on the indoor 14 side, and the upper projecting piece 23 constituting the side end insertion concave portion 22. Is positioned and fixed so that the front end is positioned on the wall finishing surface of the side inner peripheral surface 24 of the window opening 10. Further, a flange fixing piece 26 is provided at the edge of the receiving member mounting frame 20 on the interior 14 side so as to protrude toward the interior 14 side. From the screw hole provided in the anchor plate fixing piece 26, the anchor plate is provided. By driving a fixing screw 27 toward the lower surface of the main body 16, the plate main body 16 can be fixed to the receiving material mounting frame 20.
[0018]
When the base plate receiving member 17 and the receiving member mounting frame 20 are attached to the inner peripheral surface 11 of the lower end portion of the window opening 10, the wall finishing material 21 on the wall surface on the indoor 14 side around the window opening 10 and the window opening 10. The wall finishing material 25 on the peripheral surface is constructed. As these wall finishing materials 21 and 25, for example, a gypsum board is used, and a finish or a cross finish is applied to the surface of the gypsum board. However, the edge of these wall finishes is a receiving material mounting frame. Therefore, it is possible to clean the wall finishing on the edge portion.
[0019]
When the wall finishing materials 21 and 25 are constructed, the plate body 16 is integrally fixed to the plate receiving member 17 and the mounting work of the plate 13 is completed. Here, the base plate main body 16 includes a counter portion 28 having a length of about 1690 mm, a depth of about 120 mm, and a thickness of about 18 mm, and a front end portion of the counter portion 28 on the indoor 14 side. And a sucking crosspiece 29 having a substantially semicircular cross section. The main body side locking projection provided on the lower surface of the counter portion 28 is formed in the receiving material side locking groove 19 of the base plate receiving material 17 fixed in advance to the inner peripheral surface 11 of the lower end portion of the window opening 10. The plate body 16 is slid from the indoor side to the outdoor side while engaging the strip 18. Then, after sliding the saddle plate main body 16 until the back surface of the suction bar portion 29 comes into contact with the front end surface of the saddle plate receiving member 17 on the interior 14 side, the suction plate 29 sucks from the screw hole provided in the fixed plate fixing piece 26. By driving the fixing screw 27 toward the lower surface of the crosspiece 29, the plate main body 16 is firmly fixed integrally to the plate receiving member 17. Accordingly, the roof plate 13 is installed on the inner peripheral surface 11 of the lower end portion in a state where the lower end edge portion on the indoor 14 side of the window opening 10 is covered with the sucking bar portion 29. Further, the installed main plate body 16 can be easily removed from the window opening 10 by removing the fixing screw 27.
[0020]
And according to this embodiment, the saddle plate 13 can be easily attached to the lower end part inner peripheral surface 11 of the window opening 10 without damaging or soiling the saddle plate 13. That is, before the wall finishing materials 21 and 25 are constructed, only the plate receiving material 17 is attached to the inner peripheral surface 11 at the lower end portion, and after the wall finishing materials 21 and 25 are installed, the plate finishing material 17 is covered. 16 is integrally fixed, so that even if the plate receiving member 17 is damaged or soiled during the construction of the wall finishing materials 21 and 25, the plate 13 is covered without affecting the appearance by the plate main body 16 covering it. Can be installed.
[0021]
Moreover, according to this embodiment, since the wall finishing materials 21 and 25 are constructed in a state where the edge portion is defined by the receiving material mounting frame 20 that is attached in advance to the lower end inner peripheral surface 11 of the window opening 10, It is also possible to effectively avoid damaging or soiling the plate receiving material 17.
[0022]
Furthermore, according to this embodiment, the board main body 16 of the board 13 can be removed, and it can install easily. That is, since the base plate body 16 is attached after the construction of the wall finishing materials 21 and 25, the base plate body 16 can be removed without breaking the surrounding finish materials, and the base plate body 16 is removed. Since the platen plate receiving member 17 is left behind, the platen plate body 16 can be fixed integrally with the platen plate receiving member 17 and the plate 13 can be easily installed again. Therefore, the decorative body of the window opening 10 can be easily improved by replacing the cover main body 16 of the cover 13.
[0023]
Furthermore, according to the present embodiment, the wall finishing materials 21 and 25 are applied in a state where the edge portion is demarcated by the receiving material attachment frame 20 attached in advance to the inner peripheral surface 11 of the lower end portion of the window opening 10. Therefore, it is possible to more easily perform the operation of removing the slat plate main body 16 without affecting the surrounding finishing material.
[0024]
The present invention is not limited to the above-described embodiments, and various modifications can be made. For example, as shown in FIG. 3, a body-side locking groove 31 is provided on the lower surface side of the plate body 30, and a receiving body that engages with the body-side locking groove 31 on the upper surface side of the plate receiving member 32. The material-side locking ridge 33 can also be provided, and the locking ridge 33 and the locking groove 31 have a cross-sectional shape whose width increases toward the protruding direction or the recessed direction, The cross-section of the substantially isosceles trapezoidal shape is not necessarily required as long as it has a structure capable of preventing mutual engagement and separation. That is, a part in the protruding direction or the recessed direction such as a groove or a ridge having a T-shaped cross section, an L-shaped cross section, or the like is included. Further, the receiving material mounting frame does not necessarily have to be provided with side end insertion recesses at both side end portions. Furthermore, it is not always necessary to fix the bottom plate receiving material over substantially the entire length of the inner peripheral surface of the lower end of the window opening, and a plurality of vertical plate receiving materials should be intermittently installed at necessary locations on the inner peripheral surface of the lower end. You can also.
[0025]
【The invention's effect】
As explained in detail above, according to the saddle plate mounting structure of the present invention, the saddle plate can be easily attached to the inner peripheral surface of the lower end of the window opening without damaging or soiling, and the saddle plate can be removed. Can be installed easily.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view illustrating a saddle plate mounting structure according to an embodiment of the present invention.
FIG. 2 is a conceptual diagram illustrating a saddle plate mounting structure according to an embodiment of the present invention.
FIG. 3 is a schematic perspective view showing another form of a gutter plate.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Window opening 11 Lower end inner peripheral surface 12 Window member 13 Girder plate 14 Interior 15 Outer wall 16, 30 Girder plate main body 17, 32 Girder plate receiving material 18 Main body side locking ridge 19 Receiving side locking groove 20 Receiving material mounting frame 21 Wall finishing material 22 on the wall surface on the indoor side Side end insertion recess 23 Upper projecting piece 24 Side inner peripheral surface 25 Wall inner finishing surface 26 Side plate fixing piece 27 Fixing screw 28 Counter part 29 Sticking bar 31 Groove 33 for locking on the main body side Locking ridge for locking on the receiving material side

Claims

In the mounting structure of the cover plate that is attached to cover the portion located on the indoor side from the window member on the inner peripheral surface of the lower end of the window opening,
The saddle plate is composed of a saddle plate receiving material and a saddle plate main body that is integrally fixed to cover the saddle plate receiving material after the wall finishing material is applied, and the saddle plate main body has the window opening on the lower surface side thereof. inner and outer direction with the extending plurality of main body-side latching ridges or body side locking groove which, the Zen plate body more extended in the mediolateral the window opening on the lower surface The main body side locking ridge or the main body side locking groove is provided, and the saddle plate receiving material is engaged with the main body side locking ridge or the main body side locking groove on the upper surface side thereof. A plurality of receiving-material-side locking grooves or receiving-material-side locking grooves extending inward and outward of the window opening, and each of the locking protrusions or each of the locking grooves is , Having a cross-sectional shape whose width increases toward the protruding direction or the recessed direction,
On the inner peripheral surface of the lower end of the window opening, a receiving material mounting frame is installed on the lower surface side of the saddle plate receiving material, and the upper edge of the wall surface below the window opening is formed by the receiving material mounting frame. The wall finishing material is defined and constructed,
In the receiving material side locking concave groove or receiving material side locking ridge of the saddle plate receiving material fixed to the upper surface side of the receiving material mounting frame installed on the inner peripheral surface of the lower end of the window opening, While the main body side locking ridge or the main body side locking groove is engaged, the main plate body is slid from the indoor side to the outdoor side to cover the lower plate receiving material and the main plate body A plate mounting structure characterized by integrally fixing.

2. The plate mounting structure according to claim 1, wherein the plate receiving member is fixed over substantially the entire length of the inner peripheral surface of the lower end of the window opening.

Both side end portions of the receiving material mounting frame are respectively provided with side end insertion recesses that are arranged to face each other by bending the side end portions upward in a U-shaped cross section. In addition, both end portions of the side plate are inserted and disposed, and a wall finishing material is constructed by demarcating a lower end edge of a side inner peripheral surface of the window opening by an upper projecting piece of the side end insertion recess. The saddle plate mounting structure according to claim 1 or 2 .