JP3975474B2

JP3975474B2 - Door with daylight

Info

Publication number: JP3975474B2
Application number: JP27387398A
Authority: JP
Inventors: 満宏扇谷; 知規廣瀬; 千映角谷
Original assignee: 三協立山アルミ株式会社
Priority date: 1998-09-28
Filing date: 1998-09-28
Publication date: 2007-09-12
Anticipated expiration: 2018-09-28
Also published as: JP2000104459A

Description

【０００１】
【発明の属する技術分野】
本発明は、中央部に採光窓を設けたドアに関する。
【０００２】
【従来の技術】
従来、ドアに採光用の窓を設けることは公知である。また、該窓の窓枠を構成する額縁を開口部の周部に取り付けるに当たって、該額縁を室内外の二部材に分割したもので形成し、室外側の額縁を外額縁とし、かつ室内側の額縁を内額縁として合体させるものは実公平３−１１３５０号公報に開示されている。このような公知技術は、額縁をドア板に取り付けるに当たって、その取付具を準備し、更に、ガラス板を額縁に取り付けるために、別途ボルトナットを設ける等しているため、構造が複雑となるばかりでなく、部品点数も多くなり、更に、組み立てに当たって手数も多く要するという問題があった。
【０００３】
【発明が解決しようとする課題】
そこで、本発明の課題は、上記問題点を解決するために、ドアの採光窓用の開口部に取り付ける窓枠、即ち、額縁の構造を簡略化し、取付工数を減少させることができる採光窓付きドアを提供することにある。
【０００４】
【課題を解決するための手段】
上記課題を達成するために、請求項１記載の採光窓付きドアは、ドアパネル２と、該ドアパネル２に形成したガラス板１４付採光窓３と、該採光窓３を設けるための窓枠９とを具備する採光窓付きドア１において、上記窓枠９を、ドアパネル２の開口縁部一側面に配置しタッピングビス受部１０ｄを設けた一側額縁部１０と、ドアパネル２の開口縁部他側面に配置しタッピングビス挿通孔１１ｄを形成した他側額縁部１１と、前記タッピングビス受部１０ｄと前記タッピングビス挿通孔１１ｄとを用いて他側額縁部１１を一側額縁部１０に装着するタッピングビス１２と、ガラス板縁部に当接してガラス板１４を支持するガラス板受け具１５とから構成し、タッピングビス受部１０ｄにガラス板受け具１５を係合したことを特徴とする。
【０００５】
【発明の実施の形態】
以下、本発明の実施例を説明する。先ず、全体構造から説明すると、図２に示すように、本実施例は、躯体開口部、例えば、玄関出入口部に開閉自在に取り付けるドア１に適用する。該ドア１はドアパネル２、採光窓３、把手４及びヒンジ５，５等から構成する。ドアパネル２の室外側には、上下方向に二本の化粧枠２ａ，２ａを配置する。
【０００６】
図３は、図２のＡ−Ａ断面（縦断面）を示しており、ドア１の採光窓を含む位置で面外方向（内外方向）に上下に切断した断面図である。ドア１は断熱材８（発泡合成樹脂）を芯材とするドアパネル２を基本板体とし、その表・裏面には、表面板７，７を配置すると共にドアパネル２の両端縁（上下端縁）には、断熱作用を有する素材、例えば、ポリ塩化ビニル等の硬質合成樹脂を素材とする横エッジ材６，６を配置する。また、ドアパネル２の中心部に形成した採光窓の窓枠として額縁９を設ける。図４は、図２のＢ−Ｂ断面（水平断面図）であり、この断面も採光窓を含む水平断面で、ドア１の中央部に採光窓枠を構成する額縁９を配置すると共に、左右端縁にはエッジ部材を設ける。
【０００７】
本実施例の特徴は、採光窓枠を構成する額縁９の構造にある。図１に示すように、額縁９は大別して室外側額縁を構成する一側額縁部１０と、室内側額縁を構成する他側額縁部１１と、一側額縁部１０に他側額縁部１１を着脱自在に装着するタッピングビス１２・・とからなる。一側（室外側）額縁部１０は、前もってドア１の開口縁部に沿った長方形枠体として形成する。この一側額縁部１０には、種々の素材を採用することができるが、本実施例ではアルミニウム合金の押出し形材を用いる。
【０００８】
前記一側額縁部１０は断面筒状に形成し、その室内側全周部には、その長さ方向に沿って連続的にパネル受け部１０ａ及びガラス板受け部１０ｂを形成し、更に、ガラス板受け部１０ｂには、シール材支持部１０ｃを連続的に形成する。また、パネル受け部１０ａに近接して、略等間隔で複数箇所に締着部受部を構成するタッピングビス受部１０ｄを設ける。一方、他側（室内側）額縁部１１は、一側額縁部１０の形状と略対称的で同一形状に形成し、パネル受け部１１ａ及びガラス板受け部１１ｂ、並びに、シール材支持部１１ｃを形成する。そして、他側額縁部１１には、更に、タッピングビス受部１０ｄ・・の対向位置に締着部挿通孔を構成するタッピングビス挿通孔１１ｄ・・を形成する。
【０００９】
更に、タッピングビス挿通孔１１ｄ・・の室内側でその周面には、ドライバ孔１１ｅ・・を穿設する。そして、該ドライバ孔１１ｅ・・には、該孔１１ｅ・・を塞ぐ化粧詮１３・・を着脱自在に配置する。本実施例では、一側額縁部１０及び他側額縁部１１のガラス板１４の荷重がかかる部分，即ち、図３に示す下部分及び図４に示す左右部分に、合成樹脂からなるまな板形状のガラス板受け具１５を設ける。該ガラス板受け具１５には、樹脂弾性を有する二本の係止突片１５ａ，１５ａを形成し、これらをタッピングビス受部１０ｄに装着するように構成する。この装着に当たっては、係止突片１５ａ，１５ａの弾性を利用して、タッピングビス受部１０ｄを抱き込むように形成して弾着させればよい。
【００１０】
本実施例に係る採光窓の窓枠９は上記の構成からなるが、その組立てに当たっては下記の手順で行なう。先ず、ドアパネル２の開口部に室外側から一側額縁部１０を嵌合させる。次に一側額縁部１０の室内側にガラス板１４を装着する。このときガラス板１４をガラス板受け具１５で下方及び左右側から支持させる。次に、室内側から他側額縁部１１をドアパネル２の開口部に嵌め込み、ガラス板１４を挟持させた状態でタッピングビス１２・・をタッピングビス挿通孔１１ｄ・・に順次挿入し、ドライバ（図外）をドライバ孔１１ｅを通して挿入し、タッピングビス１２をタッピングビス受部１０ｄにねじ込む。ねじ込み終了後、ドライバ孔１１ｅ・・を化粧詮１３・・で塞ぐ。上記構成に依れば、タッピングビス１２・・をタッピングビス受部１０ｄにねじ込むだけで窓枠が完成するので、部品点数が少なくて済み、取付工数も少ない。
【００１１】
ドアパネル２の上下縁部は、図３に示すように、横エッジ材６，６を配置するだけでよいが、左右両端部には、図４，５に示すように、ドアパネル２の外縁を構成する縦エッジ材１８，１８を配置する。縦エッジ材１８，１８は外気に晒されることから、断熱作用を有する素材、例えば、ポリ塩化ビニル等の硬質合成樹脂を素材として形成する。
【００１２】
左右の縦エッジ材１８には、水平断面コ字形のエッジ材補助枠１８ａを付設して、ドアパネル２の強度を向上させる。これらのエッジ材補助枠１８ａは、エッジ材１８と断熱材８との間に配置されるるため、断熱素材である必要はなく、強度の点から鋼製アングルが望ましい。図５に示すように、開放縁側の縦エッジ材１８の外側には、金属製、例えばアルミニウム合金製の解放側縦枠２０を付設する。
【００１３】
ドアパネル２の開放縁側の縦エッジ材１８について、図６を用いて、更に詳細に説明する。縦エッジ材１８は平面視略コ型に形成し、その内面でエッジ材補助枠１８ａを当接・支持させる。また、図６において右方の両端部の内・外方向に軟質素材からなる軟質舌片１８ｂ・・を一体形成する。この外方向に向けて形成した軟質舌片１８ｂ，１８ｂは、縦エッジ材１８の外側に配置される表面板７，７の内面に当接させる。一方、この内方向に向けて形成された軟質舌片１８ｂ，１８ｂは、縦エッジ材１８の内側に配置されるエッジ材補助枠１８ａの外面に当接させる。
【００１４】
縦エッジ材１８の両折曲部、即ち、肩部１８ｃ，１８ｃは後退部として形成し、該肩部１８ｃ，１８ｃに軟質突部１８ｄ，１８ｄが配置されるように、軟質接合片１８ｅを縦エッジ材１８に一体的に取り付ける。そして、この軟質接合片１８ｅに、図５に示すように、解放側縦枠２０を取り付けることになる。なお、縦エッジ材１８の解放側縦枠２０当接部にはＶ溝１８ｆが形成してある。また、上記肩部１８ｃ，１８ｃと軟質突部１８ｄ，１８ｄとの間に、表面板７，７端部の折曲げ部を配置することになる。
【００１５】
ドアパネル２の製造手段としては、先ず、予め窓用の長方形状開口部を形成した表面板７，７の縁部間にエッジ材６，１８を配置し、更に前記表面板７，７の左右縁部外面に、ヒンジ側縦枠１９及び解放側縦枠２０を配置する。また、表面板７，７の開口部（採光窓を配置する部分）に、樹脂漏出防止部材（図外）を配置した上、この表面板７，７内の空所に合成樹脂を吹き込んで、発泡成形、或いは、内部を空洞にする場合にはインフレーション成形を行う。そして、成形後、樹脂漏出防止部材を除去し、その除去部分、即ち開口部に窓枠として額縁９を設ける。
【００１６】
上記断熱材８の成形に当たっては、内外表面板７，７と縦・横エッジ材１８，６との当接部隙間、及び、縦エッジ材１８とエッジ材補助枠１８ａの当接部隙間から高圧の発泡材が漏出しないように、予め、軟質舌片１８ｂ，１８ｂを一体成形で突設させてあり、軟質舌片１８ｂ，１８ｂが発泡時の高圧で流動状態の発泡材（断熱材）を受け止めることから、断熱材８の成形が円滑になり、仕上がりもよい。
【００１７】
図７，８は、解放側エッジ部の別例を示している。図５，６に示す実施例と相違する点は、縦エッジ材１８の両端部を折曲して段部を形成すると共に、この段部にそれぞれボルト受孔を穿設し、このボルト受孔にボルトナット１６，１６を用いて平面視逆コ字型のエッジ材補助枠１８ａを装着している。また、縦エッジ材１８の内面方向には軟質舌片１８ｂ，１８ｂを設けていない。更に、縦エッジ材１８の折曲部、即ち、肩部１８ｃ，１８ｃは後退部として形成し、該肩部１８ｃ，１８ｃに軟質突部１８ｄ，１８ｄを一体的に形成してある。
そして、図７に示すように、上記肩部１８ｃと軟質突部１８ｄとの間に、表面板７，７端部の折曲げ部を配置する。この別例では、解放側縦枠２０の室外側部材２０ａをビス１７・・により、表面板１７と共にエッジ材１８に締着している。
【００１８】
この別例に依れば、エッジ材１８内部に空洞部ができるから、ドア１が軽量になると共に、断熱材の素材が少なくて済む。また、エッジ材１８に、解放側縦枠２０及びエッジ材補助枠１８ａがボルトナット１６やビス１７を用いて固着されているから、ドア全体として、一体性が高いという効果がある。
【００１９】
上記実施例において、一側額縁部１０と他側額縁部１１の室内外の位置関係を逆にしても良い。また上記実施例において、タッピングビス受部１０ｄとタッピングビス挿通孔１１ｄの配置を逆とし、即ち、タッピングビス受部を他側額縁部１１に設け、タッピングビス挿通孔及びタッピングビス挿通孔を一側額縁部１０に設けても良い。
【００２０】
また、特許請求の範囲の記載において、「室外側」及び「室内側」の記載は相対的なものであり、発明の本質を把握するとき、或いは、権利解釈をするときには、「室外側」及び「室内側」の記載は、窓枠の「一側」及び「他側」と読み替えるものとする。
【００２１】
更に、両額縁部１０，１１は、同一素材を原則とするが、例えば一側（室外側）額縁部１０をアルミニウム合金製とし、他側（室内側）額縁部１１を合成樹脂製とすれば、一層の断熱効果が期待できる。なお、特許請求の範囲の記載において、実施例との対応関係を明瞭にするために図面符号を付したが、本発明はこれに限定されるものではない。
【００２２】
【発明の効果】
本発明は上記構成により、額縁を少ない部品点数で構成することができ取付け工数も少なくすることができると共にガラス板の交換も容易にできる。特に、タッピングビスを用いることから、その締め付けが極めて容易で接続が確実となる。加えて、ガラス板の支持が安定し、額縁によるガラス板の保持効果が向上する。
【図面の簡単な説明】
【図１】本発明に係る実施例の要部水平断面図。
【図２】同実施例の全体正面図。
【図３】図２のＡ−Ａ線の縦断面図。
【図４】図２のＢ−Ｂ線の水平断面図。
【図５】同実施例のエッジ部の水平断面図。
【図６】同実施例の縦エッジ材の平面図。
【図７】同実施例の別例に係るエッジ部の水平断面図。
【図８】同別例に係る縦エッジ材の平面図。
【符号の説明】
１・・・ドア
２・・・ドアパネル
２ａ・・・化粧枠
３・・・採光窓
４・・・把手
５・・・ヒンジ
６・・・横エッジ材
６ｂ・・・軟質舌片
７・・・表面板
８・・・断熱材
９・・・窓枠（額縁）
１０・・一側（室外側）額縁部
１０ａ・・パネル受け部
１０ｂ・・ガラス板受け部
１０ｃ・・シール材支持部
１０ｄ・・タッピングビス受部
１１・・他側（室内側）額縁部
１１ａ・・パネル受け部
１１ｂ・・ガラス板受け部
１１ｃ・・シール材支持部
１１ｄ・・タッピングビス挿通孔
１１ｅ・・ドライバ孔
１２・・タッピングビス
１３・・化粧詮
１４・・ガラス板
１５・・ガラス板受け具
１５ａ・・係止突片
１６・・ボルトナット
１７・・ビス
１８・・縦エッジ材
１８ａ・・・エッジ材補助枠
１８ｂ・・軟質舌片
１８ｃ・・肩部
１８ｄ・・・軟質突部
１８ｅ・・軟質接合片
１８ｆ・・Ｖ溝
１９・・ヒンジ側縦枠
２０・・解放側縦枠
２０ａ・・室外側部材
２０ｂ・・縦枠補助材[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a door provided with a daylighting window in a central portion.
[0002]
[Prior art]
Conventionally, it is well known to provide a daylighting window on a door. In addition, when the frame constituting the window frame of the window is attached to the periphery of the opening, the frame is formed by dividing the frame into two indoor and outdoor members, the outdoor frame is the outer frame, and the indoor side What unites a frame as an inner frame is disclosed in Japanese Utility Model Publication No. 3-11350. In such a known technique, when the frame is attached to the door plate, the fixture is prepared, and in addition, a bolt and nut are separately provided to attach the glass plate to the frame, so that the structure becomes complicated. In addition, the number of parts increases, and there is a problem that a lot of work is required for assembly.
[0003]
[Problems to be solved by the invention]
Therefore, in order to solve the above problems, the object of the present invention is to provide a window frame attached to the opening for the daylighting window of the door, that is, with a daylighting window that can simplify the structure of the frame and reduce the number of mounting steps. To provide a door.
[0004]
[Means for Solving the Problems]
In order to achieve the above object, a door with a daylighting window according to claim 1 includes a door panel 2, a daylighting window 3 with a glass plate 14 formed on the door panel 2, and a window frame 9 for providing the daylighting window 3. In the door 1 with a lighting window, the window frame 9 is disposed on one side of the opening edge of the door panel 2 and the one side frame 10 provided with the tapping screw receiving portion 10d, and the other side of the opening edge of the door panel 2 is provided. A tapping screw 11 is mounted on the one side frame portion 10 using the other side frame portion 11 formed with the tapping screw insertion hole 11d and the tapping screw receiving portion 10d and the tapping screw insertion hole 11d. It comprises a screw 12 and a glass plate holder 15 that abuts the edge of the glass plate and supports the glass plate 14, and is characterized in that the glass plate holder 15 is engaged with the tapping screw receiving portion 10d .
[0005]
DETAILED DESCRIPTION OF THE INVENTION
Examples of the present invention will be described below. First, the overall structure will be described. As shown in FIG. 2, the present embodiment is applied to a door 1 that is openably and closably attached to a housing opening, for example, an entrance / exit. The door 1 comprises a door panel 2, a daylighting window 3, a handle 4, hinges 5, 5 and the like. Two decorative frames 2 a and 2 a are arranged on the outdoor side of the door panel 2 in the vertical direction.
[0006]
FIG. 3 is a cross-sectional view taken along the line AA in FIG. 2 (longitudinal section) and cut vertically in the out-of-plane direction (inside / outside direction) at a position including the daylighting window of the door 1. The door 1 has a door panel 2 having a heat insulating material 8 (foamed synthetic resin) as a core plate as a basic plate body, front and rear surfaces 7 and 7 are disposed on the front and back surfaces, and both edges (upper and lower edges) of the door panel 2. The horizontal edge members 6 and 6 made of a material having a heat insulating action, for example, a hard synthetic resin such as polyvinyl chloride, are disposed. Further, a frame 9 is provided as a window frame of a daylighting window formed at the center of the door panel 2. 4 is a BB cross section (horizontal cross section) of FIG. 2, and this cross section is also a horizontal cross section including the daylighting window, and the frame 9 constituting the daylighting window frame is disposed at the center portion of the door 1 and left and right. An edge member is provided at the end edge.
[0007]
The feature of the present embodiment is the structure of the frame 9 constituting the daylighting window frame. As shown in FIG. 1, the frame 9 is roughly divided into a one-side frame portion 10 constituting an outdoor frame, an other-side frame portion 11 constituting an indoor-side frame, and the other-side frame portion 11 on the one-side frame portion 10. It consists of tapping screws 12 which are detachably mounted. The one side (outdoor side) frame portion 10 is formed as a rectangular frame along the opening edge of the door 1 in advance. Various materials can be used for the one side frame portion 10, but in this embodiment, an extruded shape of an aluminum alloy is used.
[0008]
The one-side frame portion 10 is formed in a cylindrical shape in cross section, and a panel receiving portion 10a and a glass plate receiving portion 10b are formed continuously along the length direction on the entire inner periphery of the indoor side, and further, glass A sealing material support portion 10c is continuously formed on the plate receiving portion 10b. In addition, tapping screw receiving portions 10d constituting the fastening portion receiving portions are provided at a plurality of locations at substantially equal intervals in the vicinity of the panel receiving portion 10a. On the other hand, the other side (indoor side) frame portion 11 is formed in the same shape and substantially symmetrical to the shape of the one side frame portion 10, and the panel receiving portion 11a, the glass plate receiving portion 11b, and the sealing material supporting portion 11c are provided. Form. Further, the other side frame portion 11 is further formed with tapping screw insertion holes 11d... Constituting a fastening portion insertion hole at a position facing the tapping screw receiving portions 10d.
[0009]
Further, a driver hole 11e,... Is formed on the inner surface of the tapping screw insertion hole 11d,. And, in the driver hole 11e,..., A decorative candy 13 that closes the hole 11e is detachably disposed. In the present embodiment, a portion of the one side frame portion 10 and the other side frame portion 11 to which the load of the glass plate 14 is applied, that is, the lower portion shown in FIG. 3 and the left and right portions shown in FIG. A glass plate receiver 15 is provided. The glass plate receiver 15 is formed with two locking protrusions 15a, 15a having resin elasticity, and these are mounted on the tapping screw receiving portion 10d. In this mounting, the tapping screw receiving portion 10d may be formed and elastically attached using the elasticity of the locking protrusions 15a and 15a.
[0010]
The window frame 9 of the daylighting window according to the present embodiment has the above-described configuration, and the assembly is performed according to the following procedure. First, the one-side frame portion 10 is fitted into the opening of the door panel 2 from the outdoor side. Next, the glass plate 14 is mounted on the indoor side of the one side frame 10. At this time, the glass plate 14 is supported by the glass plate holder 15 from below and from the left and right sides. Next, the other side frame portion 11 is fitted into the opening of the door panel 2 from the indoor side, and the tapping screws 12... Are sequentially inserted into the tapping screw insertion holes 11 d. Outside) is inserted through the driver hole 11e, and the tapping screw 12 is screwed into the tapping screw receiving portion 10d. After the screwing is completed, the driver hole 11e is closed with the decorative candy 13. According to the above configuration, the window frame is completed simply by screwing the tapping screws 12... Into the tapping screw receiving portion 10d, so that the number of parts can be reduced and the number of mounting steps can be reduced.
[0011]
As shown in FIG. 3, the upper and lower edges of the door panel 2 need only be provided with the lateral edge members 6 and 6, but the left and right ends constitute the outer edges of the door panel 2 as shown in FIGS. The vertical edge members 18 and 18 are arranged. Since the vertical edge members 18 and 18 are exposed to the outside air, a material having a heat insulating action, for example, a hard synthetic resin such as polyvinyl chloride is formed as a material.
[0012]
The left and right vertical edge members 18 are provided with edge material auxiliary frames 18a having a U-shaped horizontal section to improve the strength of the door panel 2. Since these edge material auxiliary frames 18a are arranged between the edge material 18 and the heat insulating material 8, they need not be heat insulating materials, and steel angles are desirable from the viewpoint of strength. As shown in FIG. 5, a release side vertical frame 20 made of metal, for example, an aluminum alloy is attached to the outside of the vertical edge member 18 on the open edge side.
[0013]
The vertical edge member 18 on the open edge side of the door panel 2 will be described in more detail with reference to FIG. The vertical edge member 18 is formed in a substantially U shape in plan view, and the edge member auxiliary frame 18a is brought into contact with and supported by the inner surface thereof. Further, in FIG. 6, a soft tongue piece 18b made of a soft material is integrally formed inside and outside the right end portions. The soft tongue pieces 18b, 18b formed in the outward direction are brought into contact with the inner surfaces of the surface plates 7, 7 disposed outside the vertical edge member 18. On the other hand, the soft tongue pieces 18b, 18b formed in the inward direction are brought into contact with the outer surface of the edge member auxiliary frame 18a disposed inside the vertical edge member 18.
[0014]
Both bent portions of the vertical edge member 18, that is, shoulder portions 18 c and 18 c are formed as receding portions, and the soft joint pieces 18 e are vertically arranged so that the soft protrusions 18 d and 18 d are disposed on the shoulder portions 18 c and 18 c. Attached to the edge member 18 integrally. And the release side vertical frame 20 is attached to this soft joining piece 18e, as shown in FIG. Note that a V-groove 18 f is formed in the contact portion of the release side vertical frame 20 of the vertical edge member 18. Further, the bent portions at the end portions of the surface plates 7 and 7 are disposed between the shoulder portions 18c and 18c and the soft protrusions 18d and 18d.
[0015]
As a manufacturing means of the door panel 2, first, the edge members 6, 18 are arranged between the edges of the surface plates 7, 7 in which the rectangular openings for the windows are formed in advance, and the left and right edges of the surface plates 7, 7 are further arranged. The hinge-side vertical frame 19 and the release-side vertical frame 20 are arranged on the outer surface of the part. In addition, a resin leakage prevention member (not shown) is arranged in the openings (portions where the daylighting windows are arranged) of the surface plates 7 and 7, and then a synthetic resin is blown into a space in the surface plates 7 and 7, Foam molding or inflation molding is used when the interior is hollow. Then, after molding, the resin leakage prevention member is removed, and a frame 9 is provided as a window frame in the removed portion, that is, the opening.
[0016]
In forming the heat insulating material 8, high pressure is applied from the contact portion gap between the inner and outer surface plates 7, 7 and the vertical / horizontal edge members 18, 6 and the contact portion gap between the vertical edge member 18 and the edge material auxiliary frame 18a. The soft tongue pieces 18b and 18b are projected in advance so as to prevent the foam material from leaking, and the soft tongue pieces 18b and 18b receive the foam material (heat insulating material) in a fluid state at a high pressure during foaming. For this reason, the heat insulating material 8 can be molded smoothly and finished well.
[0017]
7 and 8 show another example of the release side edge portion. The difference from the embodiment shown in FIGS. 5 and 6 is that both end portions of the vertical edge member 18 are bent to form step portions, and bolt receiving holes are formed in the step portions, respectively. The edge member auxiliary frame 18a having an inverted U shape in a plan view is mounted using bolt nuts 16 and 16. Further, the soft tongue pieces 18 b and 18 b are not provided in the inner surface direction of the vertical edge member 18. Further, the bent portions of the vertical edge member 18, that is, the shoulder portions 18c and 18c are formed as receding portions, and the soft protrusions 18d and 18d are integrally formed on the shoulder portions 18c and 18c.
Then, as shown in FIG. 7, the bent portions at the end portions of the surface plates 7 and 7 are arranged between the shoulder portion 18c and the soft protrusion 18d. In this other example, the outdoor member 20a of the release side vertical frame 20 is fastened to the edge member 18 together with the surface plate 17 by screws 17.
[0018]
According to this alternative example, since a hollow portion is formed in the edge member 18, the door 1 becomes lighter and the material for the heat insulating material can be reduced. Further, since the release side vertical frame 20 and the edge material auxiliary frame 18a are fixed to the edge member 18 using the bolt nut 16 and the screw 17, there is an effect that the whole door is highly integrated.
[0019]
In the above embodiment, the positional relationship between the indoor side and the outdoor side frame portion 10 and the other side frame portion 11 may be reversed. Further, in the above embodiment, the arrangement of the tapping screw receiving portion 10d and the tapping screw insertion hole 11d is reversed, that is, the tapping screw receiving portion is provided on the other side frame portion 11, and the tapping screw insertion hole and the tapping screw insertion hole are provided on one side. You may provide in the frame part 10. FIG .
[0020]
In addition, in the description of the claims, the descriptions of “outside” and “inside” are relative, and when grasping the essence of the invention or interpreting the rights, The description “inside the room” shall be read as “one side” and “the other side” of the window frame .
[0021]
Furthermore, although the frame parts 10 and 11 are basically made of the same material, for example, if one side (outdoor side) frame part 10 is made of an aluminum alloy and the other side (indoor side) frame part 11 is made of a synthetic resin. Further heat insulation effect can be expected . In addition , in the description of the scope of claims, reference numerals are attached for clarifying the correspondence with the embodiments, but the present invention is not limited to this.
[0022]
【The invention's effect】
The present invention is more to the structure, can be replaced in the glass plate even easier it is possible to reduce also the mounting steps it can be configured with a small number of parts the frame. In particular, since a tapping screw is used, the fastening is extremely easy and the connection is ensured. In addition , the support of the glass plate is stabilized and the holding effect of the glass plate by the frame is improved.
[Brief description of the drawings]
FIG. 1 is a horizontal sectional view of an essential part of an embodiment according to the present invention.
FIG. 2 is an overall front view of the embodiment.
3 is a longitudinal sectional view taken along line AA in FIG. 2;
4 is a horizontal sectional view taken along line BB in FIG. 2;
FIG. 5 is a horizontal sectional view of an edge portion of the embodiment.
FIG. 6 is a plan view of a vertical edge material according to the embodiment.
FIG. 7 is a horizontal sectional view of an edge portion according to another example of the embodiment.
FIG. 8 is a plan view of a vertical edge member according to the same example.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Door 2 ... Door panel 2a ... Cosmetic frame 3 ... Daylighting window 4 ... Handle 5 ... Hinge 6 ... Horizontal edge material 6b ... Soft tongue piece 7 ... Surface plate 8 ... heat insulating material 9 ... window frame (frame)
10 .. One side (outside) frame portion 10a .. Panel receiving portion 10b .. Glass plate receiving portion 10c .. Seal material support portion 10d .. Tapping screw receiving portion 11 .. Other side (indoor side) frame portion 11a ..Panel receiving portion 11b..Glass plate receiving portion 11c..Seal material supporting portion 11d..Tapping screw insertion hole 11e..Driver hole 12..Tapping screw 13..Coat 14..Glass plate 15..Glass Plate holder 15a ... Locking piece 16 ... Bolt nut 17 ... Screw 18 ... Vertical edge member 18a ... Edge material auxiliary frame 18b ... Soft tongue piece 18c ... Shoulder 18d ... Soft protrusion Part 18e ·· soft joint piece 18f · · V groove 19 · · hinge side vertical frame 20 · · release side vertical frame 20a · · outdoor member 20b · · vertical frame auxiliary material

Claims

ドアパネル２と、該ドアパネル２に形成したガラス板１４付採光窓３と、該採光窓３を設けるための窓枠９とを具備する採光窓付きドア１において、上記窓枠９を、ドアパネル２の開口縁部一側面に配置しタッピングビス受部１０ｄを設けた一側額縁部１０と、ドアパネル２の開口縁部他側面に配置しタッピングビス挿通孔１１ｄを形成した他側額縁部１１と、前記タッピングビス受部１０ｄと前記タッピングビス挿通孔１１ｄとを用いて他側額縁部１１を一側額縁部１０に装着するタッピングビス１２と、ガラス板縁部に当接してガラス板１４を支持するガラス板受け具１５とから構成し、タッピングビス受部１０ｄにガラス板受け具１５を係合したことを特徴とする採光窓付きドア。 In a door 1 with a lighting window comprising a door panel 2, a daylighting window 3 with a glass plate 14 formed on the door panel 2, and a window frame 9 for providing the daylighting window 3, the window frame 9 is connected to the door panel 2. One side frame portion 10 provided on one side surface of the opening edge portion and provided with a tapping screw receiving portion 10d, the other side frame portion 11 provided on the other side surface of the opening edge portion of the door panel 2 and formed with a tapping screw insertion hole 11d, A tapping screw 12 for mounting the other-side frame portion 11 to the one-side frame portion 10 using the tapping screw receiving portion 10d and the tapping screw insertion hole 11d, and a glass that supports the glass plate 14 by contacting the glass plate edge portion. A door with a daylighting window, comprising a plate holder 15 and a glass plate holder 15 engaged with a tapping screw receiving portion 10d.