JP3633789B2

JP3633789B2 - Fixed structure of supported plate

Info

Publication number: JP3633789B2
Application number: JP21361798A
Authority: JP
Inventors: 潮難波
Original assignee: Bunka Shutter Co Ltd
Current assignee: Bunka Shutter Co Ltd
Priority date: 1998-07-29
Filing date: 1998-07-29
Publication date: 2005-03-30
Anticipated expiration: 2018-07-29
Also published as: JP2000045644A

Description

【０００１】
【発明の属する技術分野】
本発明は、窓や扉或はパネル式のシャッタ等建具の枠体にガラスやパネル等被支持板を固定する固定構造に関するものである。
【０００２】
【従来の技術】
建物の窓や扉等建具の開口部の枠体に取付けられるガラスやパネル等の被支持板は搬送中或は使用時にがたついたりしない様に枠体と被支持板との間のがたつきを抑止する様固定されている。
【０００３】
図１４〜図１７に於いて、従来の被支持板の固定構造を説明する。
【０００４】
図中１は、開口部に設けられた枠体であり、該枠体１に被支持板、例えばガラス板２の周縁部が嵌込まれる枠溝３，４が形成されている。下側の該枠溝４は押縁５が前記枠体１に更に取付けられて形成され、前記押縁５は着脱可能となっている。
【０００５】
前記ガラス板２を取付けるには、前記押縁５を取外し、前記ガラス板２を左右どちらか一方、例えば図１７の様に右方へ寄せながら前記ガラス板２の周縁部を前記枠溝３に嵌込んだ後、前記ガラス板２を左方へ移動させ、左右の前記枠溝３の底面と前記ガラス板２の端面との離隔距離をそれぞれ等しくする。前記押縁５を取付けた後、前記ガラス板２と前記枠体１との隙間６から左右の前記枠溝３内へ、例えば合成ゴム製のバックアップ材７を押込む。前記ガラス板２の上側の前記枠溝３、下側の前記枠溝４内へも同様の手順で前記バックアップ材７を押込む。
【０００６】
更に、前記隙間６にコーキング材８を充填し、前記バックアップ材７、コーキング材８により前記ガラス板２を前記枠体１に固定させる。
【０００７】
【発明が解決しようとする課題】
上記した従来の被支持板の固定構造では、前記ガラス板２を前記枠溝３，４に押込んだ後、前記ガラス板２と前記枠体１との僅かな隙間６から前記バックアップ材７を前記枠溝３，４に押込んでいたので、前記バックアップ材７を前記ガラス板２の端面に当接させる様、前記枠溝３，４内に確実に嵌込むことが困難であった。従って、前記ガラス板２が前記枠体１にしっかりと固定されず、前記枠溝３，４に嵌込まれた状態の前記ガラス板２を搬送中或は使用時、前記ガラス板２ががたついたり、ずれたり或は前記バックアップ材７が外れたりして、前記ガラス板２、コーキング材８等が破損する虞れがあった。
【０００８】
本発明は斯かる実情に鑑み、搬送中或は使用時等に被支持板等が破損するのを防止するものである。
【０００９】
【課題を解決するための手段】
本発明は、枠体の枠溝に嵌込まれ、被支持板の端面に当接する間隙抑止片と、該間隙抑止片の一端部に突設形成され前記被支持板と前記枠溝の内側面との間に嵌合可能な間隙充填部と、該間隙充填部に螺通した螺子とを具備し、該螺子を回転させることで、前記間隙抑止片を介し前記被支持板を反対側の枠溝に押圧し、前記間隙充填部は前記被支持板の板厚方向のガタツキを抑制する被支持板の固定構造に係り、又前記間隙抑止片が角棒形状であり、該間隙抑止片の幅が前記枠溝の幅からガラス板の厚みを差引いた寸法より小さく、前記間隙抑止片の高さが前記枠溝の底面と前記被支持板の端面との離隔距離より小さく、前記間隙抑止片の長さが前記枠溝の幅より大きい被支持板の固定構造に係るものである。
【００１０】
【発明の実施の形態】
以下、図１〜図４を参照しつつ本発明の第１の実施の形態を説明する。尚、図１〜図４中、図１４〜図１７中と同等のものには同符号を付し、説明は省略する。
【００１１】
合成樹脂製或は金属製又は木製、好ましくは合成樹脂製の細長の直方体形状の間隙抑止片１４の一端部を螺子１５が螺通している。ガラス板２を枠溝３に嵌込んだ状態では、該枠溝３の溝幅方向に隙間が残置形成され、該隙間に前記螺子１５が螺通された前記間隙抑止片１４を嵌入する。
【００１２】
前記間隙抑止片１４の幅（図１、図２中のＸ）は前記枠溝３の幅（図１中のＷ）からガラス板２の厚みを差引いた寸法（前記隙間寸法）より小さく、前記間隙抑止片１４の高さは前記枠溝３の底面１６と前記ガラス板２の端面１７との離隔距離より小さく、前記間隙抑止片１４の長さ（図２、図３中のＹ）は前記枠溝３の幅（図１中のＷ）より長く、又、前記螺子１５の螺子部の長さ（図１、図３中のＺ）は前記底面１６と前記ガラス板２の端面１７との離隔距離より長くなっている。
【００１３】
以下、前記ガラス板２を枠体１に固定させる手順を説明する。
【００１４】
従来と同様の手順で前記ガラス板２を前記枠溝３に嵌込んだ後、前記枠体１と前記ガラス板２とが成す隙間に前記螺子１５が螺通された前記間隙抑止片１４を前記枠溝３内の所要位置に所要数嵌入する。前記間隙抑止片１４を前記底面１６に当接させ、前記螺子１５を図４中の時計回り方向に回転させる。前記螺子１５と共に前記間隙抑止片１４が回転し、該間隙抑止片１４は前記ガラス板２の端面１７と前記枠溝３の底面１６とが成す空間に入込む。前記間隙抑止片１４の回転は該間隙抑止片１４が前記枠溝３の内側面１８に当接することで停止する。更に前記螺子１５を同方向へ回転させると、前記間隙抑止片１４の同方向の回転は前記枠溝３により拘束されているので、前記螺子１５のみが回転し、前記間隙抑止片１４は前記螺子１５に沿って前記端面１７に近接する方向に変位する。更に前記螺子１５を回転すると、前記各間隙抑止片１４は前記端面１７に当接する。前記各間隙抑止片１４は前記ガラス板２を前記枠体１の反対側の枠溝３の底面１６に押付け、前記ガラス板２は前記枠体１に固定された状態となる。
【００１５】
尚、図５及び図６に示す様に、間隙抑止片１９は直方体の一端部に円柱形状の間隙充填部２０を突設形成してもよい。この場合、該間隙充填部２０は直径が前記枠溝３の幅（図５中のＷ）から前記ガラス板２の厚みを差引いた寸法に等しく、前記ガラス板２と前記枠溝３の内側面１８との間に嵌合可能となっている。又、前記螺子１５は前記間隙充填部２０の軸心に一致する様該間隙充填部２０を螺通し、前記間隙抑止片１９は前記螺子１５を中心に前記枠溝３内で回転可能となっている。従って、前記ガラス板２は前記端面１７が前記間隙抑止片１９に当接すると共に端部が前記間隙充填部２０と前記枠溝３の内側面１８とで挾持され、前記ガラス板２の板厚方向のガタツキも抑止され、前記枠体１に確実に固定された状態となる。更に、前記螺子１５の挿通位置を前記間隙充填部２０の軸心からずらし或は該間隙充填部２０を非円柱形状とすることで前記ガラス板２のガタツキをより完全に抑制することができる。
【００１６】
次に、図７〜図９を参照しつつ本発明の第２の実施の形態を説明する。尚図７〜図９中、図１〜図４及び図１４〜図１７中と同等のものには同符号を付し、説明は省略する。
【００１７】
間隙抑止片２１は平板の一辺を直角に屈曲させたＬ字型形状を成し、ガラス板２の端面１７に当接可能な平板部２２と該平板部２２と直角を成す屈曲部２３とで構成されている。前記平板部２２の前記屈曲部２３側を該屈曲部２３に沿って所要間隔で複数の螺子２４が螺通し、前記間隙抑止片２１は前記枠溝３の底面１６に前記各螺子２４の先端を当接させた状態で前記枠溝３内に配設される。
【００１８】
前記間隙抑止片２１の前記枠溝３の幅方向の長さ（図７〜図９中のＹ）は前記枠溝３の幅（図７、図８中のＷ）より小さく、前記間隙抑止片２１の前記枠溝３方向の長さは前記枠溝３の幅（図７、図８中のＷ）より長く、前記間隙抑止片２１が前記枠溝３内で前記螺子２４を中心に回転できない様になっている。又、前記螺子２４の長さ（図７〜図９中のＺ）は前記底面１６と前記ガラス板２の端面１７との離隔距離より長くなっている。
【００１９】
以下、前記ガラス板２を枠体１に固定させる手順を説明する。
【００２０】
前記螺子２４が螺通した前記間隙抑止片２１を前記各螺子２４の先端が前記枠溝３の底面１６に当接する向きで前記枠溝３に配設した後、従来と同様の手順で前記ガラス板２を前記枠溝３に嵌込み、前記各螺子２４の先端を前記底面１６に当接させた状態で前記各螺子２４を時計回り方向に回転させる。前記間隙抑止片２１の前記枠溝３方向の長さが前記枠溝３の幅（図７、図８中のＷ）より長く、前記間隙抑止片２１は回転できないので、前記螺子２４のみ回転し、前記間隙抑止片２１は前記螺子２４に沿って図７、図８中の左方へ変位し、前記平板部２２は前記端面１７に近接する。前記平板部２２が前記ガラス板２の端面１７に当接し、更に前記螺子２４を同方向に回転させると前記間隙抑止片２１を介して前記ガラス板２を反対側の枠溝３に押付け、前記ガラス板２は前記枠体１に固定された状態となる。
【００２１】
尚、前記間隙抑止片２１の形状は上述した形状に限られるものではなく、対向する両辺を屈曲させてコの字型としてもよく、又、屈曲部の屈曲方向は前記底面１６側であってもよく、更に、端部を屈曲させずに平板状としてもよい。
【００２２】
更に又、前記螺子２４は前記平板部２２の前記屈曲部２３に対向する側を螺通させてもよく、前記螺子２４の設置数は１本としてもよい。
【００２３】
前記間隙抑止片２１の前記螺子２４が螺通する反対側の端部を前記ガラス板２側に折曲げた場合、或は前記間隙抑止片２１の前記螺子２４が螺通する側を前記底面１６側に折曲げた場合には、前記屈曲部２３が前記内側面１８に当接することで、前記ガラス板２が前記平板部２２を押圧し、前記間隙抑止片２１に作用する回転モーメントに対抗することができるので、前記螺子２４の小口径化及び前記間隙抑止片２１の薄肉化を図ることが可能となる。
【００２４】
次に、図１０を参照しつつ本発明の第３の実施の形態を説明する。尚、図１０中、図１〜図４及び図１４〜図１７中と同等のものには同符号を付し、説明は省略する。
【００２５】
間隙抑止片２５と該間隙抑止片２５に対峙するベースプレート２６とをコイルバネ２７で連結し、前記間隙抑止片２５は前記枠溝３の底面１６に前記ベースプレート２６を当接させた状態で前記枠溝３内に配設される。
【００２６】
以下、ガラス板２を枠体１に固定させる手順を説明する。
【００２７】
前記間隙抑止片２５を前記ベースプレート２６が前記枠溝３の底面１６に当接する向きで前記枠溝３の所要位置に所要数配設した後、従来と同様の手順で前記ガラス板２を前記枠溝３に嵌込む。前記コイルバネ２７は前記ガラス板２により圧縮され、前記コイルバネ２７の反発力により前記間隙抑止片２５は前記ガラス板２を反対側の枠溝３に押付け、前記ガラス板２は前記枠体１に固定された状態となる。
【００２８】
尚、図１１に示す様に、板バネ２８をへの字状に屈曲し頂部を前記間隙抑止片２５にスポット溶接等の手段で固着し、前記板バネ２８の脚部が前記枠溝３の前記底面１６に当接すると共に前記間隙抑止片２５が前記ガラス板２の端面１７に当接する様配設してもよい。
【００２９】
次に、図１２を参照しつつ本発明の第４の実施の形態を説明する。尚、図１２中、図１〜図４及び図１４〜図１７中と同等のものには同符号を付し、説明は省略する。
【００３０】
枠溝３の内側面１８の所要箇所には、前記枠溝３の外側から前記内側面１８に垂直に螺子２９が貫設され、該螺子２９の螺子部３０に間隙抑止片３１が設けられている。
【００３１】
前記間隙抑止片３１は前記螺子部３０の先端側が螺合する先端側ブロック３２と、前記螺子部３０の基端側が遊挿する基端側ブロック３３と、前記先端側ブロック３２と基端側ブロック３３のそれぞれ反底面１６側を連結する連結片３４とで構成され、該連結片３４は反底面１６側に屈曲自在となっている。前記先端側ブロック３２と基端側ブロック３３は共に前記底面１６に当接し、更に該基端側ブロック３３は前記底面１６に当接した状態で前記内側面１８に当接可能となっている。
【００３２】
又、枠体１の前記螺子２９の頭部３５に対峙する部分には前記螺子２９が挿通可能な通孔３６が穿設され、該通孔３６は化粧シール３７等により閉塞可能となっている。
【００３３】
以下、ガラス板２を枠体１に固定させる手順を説明する。
【００３４】
従来と同様の手順で前記ガラス板２を前記枠溝３に嵌込んだ後、前記通孔３６にドライバを通し、該ドライバにより前記螺子２９を時計回り方向に回転させると、前記間隙抑止片３１は前記螺子部３０に沿って該螺子部３０の基端側方向に変位する。前記基端側ブロック３３が前記内側面１８に当接し前記基端側ブロック３３の同方向の動きが拘束されると、前記先端側ブロック３２は前記基端側ブロック３３に近接し、前記連結片３４は反底面１６側に屈曲する。更に前記螺子２９を時計回り方向に回転させると、前記連結片３４は前記ガラス板２の端面１７に当接し、前記ガラス板２を前記枠体１の反対側の枠溝３の底面１６に押付け、前記ガラス板２は前記枠体１に固定された状態となる。
【００３５】
前記ガラス板２の前記枠体１への固定作業完了後、前記通孔３６を前記化粧シール３７で閉塞する。
【００３６】
本実施の形態では、前記枠溝３の外側から前記ガラス板２の固定作業が行えるので、より一層作業性の向上を図ることが可能となる。
【００３７】
次に、図１３を参照しつつ本発明の第５の実施の形態を説明する。尚、図１３中、図１〜図４及び図１４〜図１７中と同等のものには同符号を付し、説明は省略する。
【００３８】
枠溝３の底面１６の所要箇所には、前記枠溝３の外側から前記底面１６に垂直に螺子３８が螺挿され、該螺子３８の螺子部３９の先端に間隙抑止片４０が回転自在に嵌着されている。該間隙抑止片４０は平板状を成し、ガラス板２の端面１７に面接触可能である。
【００３９】
以下、ガラス板２を枠体１に固定させる手順を説明する。
【００４０】
従来と同様の手順で前記ガラス板２を前記枠溝３に嵌込んだ後、前記螺子３８を時計回り方向に回転させる。前記螺子３８は反底面１６方向に突出し、前記間隙抑止片４０は前記ガラス板２の端面１７に当接する。前記ガラス板２は前記枠体１の反対側の枠溝３の底面１６に押付けられ、前記枠体１に固定された状態となる。
【００４１】
尚、上記第１〜第５の実施の形態に於いては、前記ガラス板２を固定する場合について述べたが、合成樹脂製、木製或は金属製のパネル等他の被支持体にも実施可能であることは言う迄もない。
【００４２】
更に、見栄えをよくするため、前記枠溝３の内側面１８と前記ガラス板２との隙間に化粧ビードやコーキング材等を設けてもよい。
【００４３】
【発明の効果】
以上述べた如く本発明によれば、螺子を回転させたり或は被支持板を枠溝に嵌込むだけで、該被支持板を容易且つ確実に枠体に固定することができ、搬送中或は使用時に前記被支持板ががたついたり、ずれたり等して該被支持板等が破損するのを防止することができる。
【図面の簡単な説明】
【図１】本発明の第１の実施の形態を示す断面図である。
【図２】該実施の形態に係る間隙抑止片を螺子が螺通した状態を示す平面図である。
【図３】同前側面図である。
【図４】該実施の形態に係る間隙抑止片が回転した状態を示す平面図である。
【図５】該実施の形態に於いて一端部に間隙充填部が形成された間隙抑止片を使用した場合を示す断面図である。
【図６】該間隙抑止片を示す斜視図である。
【図７】本発明の第２の実施の形態を示す断面図である。
【図８】該実施の形態に於いてガラス板を固定した状態を示す断面図である。
【図９】該実施の形態に係る間隙抑止片を螺子が螺通した状態を示す側面図である。
【図１０】本発明の第３の実施の形態を示す断面図である。
【図１１】該実施の形態に於いて板バネを利用した場合を示す断面図である。
【図１２】本発明の第４の実施の形態を示す断面図である。
【図１３】本発明の第５の実施の形態を示す断面図である。
【図１４】従来例を示す正面図である。
【図１５】図１４のＡ−Ａ矢視図である。
【図１６】図１４のＢ−Ｂ矢視図である。
【図１７】ガラス板を枠溝に嵌込む際にガラス板を片側に寄せた状態を示す断面図である。
【符号の説明】
１枠体
２ガラス板
３枠溝
４枠溝
１４間隙抑止片
１５螺子
１６底面
１７端面
１８内側面
１９間隙抑止片
２０間隙充填部
２１間隙抑止片
２４螺子
２５間隙抑止片
２７コイルバネ
２８板バネ[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a fixing structure for fixing a supported plate such as glass or a panel to a frame of a fitting such as a window, a door or a panel-type shutter.
[0002]
[Prior art]
The supported plates such as glass and panels that are attached to the frame of the opening of a building such as a window or door of a building have a backlash between the frame and the supported plate so that they do not rattle during transportation or use. It has been fixed so as to suppress the date.
[0003]
14 to 17, a conventional structure for fixing a supported plate will be described.
[0004]
In the figure, reference numeral 1 denotes a frame provided in the opening, and the frame 1 is formed with frame grooves 3 and 4 into which a peripheral plate of a supported plate, for example, a glass plate 2 is fitted. The lower frame groove 4 is formed by further attaching a pressing edge 5 to the frame body 1, and the pressing edge 5 is detachable.
[0005]
To attach the glass plate 2, the pressing edge 5 is removed, and the glass plate 2 is moved to either the left or right side, for example, rightward as shown in FIG. Then, the glass plate 2 is moved to the left, and the distance between the bottom surface of the left and right frame grooves 3 and the end surface of the glass plate 2 is made equal. After the pressing edge 5 is attached, a backup material 7 made of, for example, synthetic rubber is pushed into the left and right frame grooves 3 from the gap 6 between the glass plate 2 and the frame body 1. The backup material 7 is pushed into the frame groove 3 on the upper side of the glass plate 2 and the frame groove 4 on the lower side in the same procedure.
[0006]
Further, the gap 6 is filled with a caulking material 8, and the glass plate 2 is fixed to the frame body 1 with the backup material 7 and the caulking material 8.
[0007]
[Problems to be solved by the invention]
In the conventional structure for fixing the supported plate, after the glass plate 2 is pushed into the frame grooves 3 and 4, the backup material 7 is removed from the slight gap 6 between the glass plate 2 and the frame body 1. Since it was pushed into the frame grooves 3 and 4, it was difficult to securely fit the backup material 7 into the frame grooves 3 and 4 so that the backup material 7 was brought into contact with the end surface of the glass plate 2. Accordingly, the glass plate 2 is not fixed to the frame body 1 and the glass plate 2 is rattled during transport or use of the glass plate 2 fitted in the frame grooves 3 and 4. There is a possibility that the glass plate 2, the caulking material 8 and the like may be damaged due to attachment, displacement, or the backup material 7 coming off.
[0008]
In view of such circumstances, the present invention prevents the supported plate and the like from being damaged during transportation or use.
[0009]
[Means for Solving the Problems]
The present invention includes a gap restraining piece that is fitted into a frame groove of a frame body and abuts against an end surface of the supported plate, and is formed to project from one end of the gap restraining piece, and the inner surface of the supported plate and the frame groove And a screw threaded through the gap filling portion, and by rotating the screw, the supported plate is placed on the opposite frame via the gap restraining piece. pressed into the groove, the gap filling section relates to the fixed structure of the supported plate thickness direction of the backlash to suppress the support plate, also is said gap inhibiting piece square bar shape, the width of the gap deterrence piece Is smaller than the dimension obtained by subtracting the thickness of the glass plate from the width of the frame groove, and the height of the gap suppression piece is smaller than the separation distance between the bottom surface of the frame groove and the end surface of the supported plate, in which a length according to the fixing structure of the support plate larger than the width of the frame groove.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. In FIG. 1 to FIG. 4, the same components as those in FIG. 14 to FIG.
[0011]
A screw 15 is threaded through one end of an elongated rectangular parallelepiped gap restraining piece 14 made of synthetic resin, metal or wood, preferably made of synthetic resin. In a state where the glass plate 2 is fitted into the frame groove 3, a gap is left in the groove width direction of the frame groove 3, and the gap suppression piece 14 into which the screw 15 is threaded is fitted into the gap.
[0012]
The width of the gap suppression piece 14 (X in FIGS. 1 and 2) is smaller than the dimension (the gap dimension) obtained by subtracting the thickness of the glass plate 2 from the width of the frame groove 3 (W in FIG. 1). The height of the gap suppression piece 14 is smaller than the separation distance between the bottom surface 16 of the frame groove 3 and the end face 17 of the glass plate 2, and the length of the gap suppression piece 14 (Y in FIGS. 2 and 3) is It is longer than the width of the frame groove 3 (W in FIG. 1), and the length of the screw portion of the screw 15 (Z in FIGS. 1 and 3) is the distance between the bottom surface 16 and the end surface 17 of the glass plate 2. It is longer than the separation distance.
[0013]
Hereinafter, a procedure for fixing the glass plate 2 to the frame 1 will be described.
[0014]
After the glass plate 2 is fitted into the frame groove 3 in the same procedure as in the prior art, the gap suppression piece 14 in which the screw 15 is threaded through a gap formed by the frame body 1 and the glass plate 2 is The required number is inserted into the required position in the frame groove 3. The gap suppression piece 14 is brought into contact with the bottom surface 16 and the screw 15 is rotated in the clockwise direction in FIG. The gap suppression piece 14 rotates together with the screw 15, and the gap suppression piece 14 enters a space formed by the end surface 17 of the glass plate 2 and the bottom surface 16 of the frame groove 3. The rotation of the gap suppression piece 14 stops when the gap suppression piece 14 abuts against the inner side surface 18 of the frame groove 3. When the screw 15 is further rotated in the same direction, since the rotation of the gap restraining piece 14 in the same direction is restricted by the frame groove 3, only the screw 15 is rotated, and the gap restraining piece 14 is rotated by the screw. 15 along the direction of approaching the end face 17. When the screw 15 is further rotated, the gap restraining pieces 14 come into contact with the end surface 17. Each gap suppression piece 14 presses the glass plate 2 against the bottom surface 16 of the frame groove 3 on the opposite side of the frame 1, and the glass plate 2 is fixed to the frame 1.
[0015]
As shown in FIGS. 5 and 6, the gap restraining piece 19 may be formed by protruding a cylindrical gap filling portion 20 at one end of a rectangular parallelepiped. In this case, the gap filling portion 20 has a diameter equal to the width obtained by subtracting the thickness of the glass plate 2 from the width of the frame groove 3 (W in FIG. 5), and the inner surface of the glass plate 2 and the frame groove 3. 18 can be fitted. Further, the screw 15 is threaded through the gap filling portion 20 so as to coincide with the axial center of the gap filling portion 20, and the gap restraining piece 19 is rotatable in the frame groove 3 around the screw 15. Yes. Therefore, the glass plate 2 has the end surface 17 abutting against the gap restraining piece 19 and the end portion is sandwiched between the gap filling portion 20 and the inner side surface 18 of the frame groove 3. The rattling is also suppressed and the frame 1 is securely fixed. Furthermore, the play of the glass plate 2 can be more completely suppressed by shifting the insertion position of the screw 15 from the axial center of the gap filling portion 20 or making the gap filling portion 20 non-cylindrical.
[0016]
Next, a second embodiment of the present invention will be described with reference to FIGS. 7 to 9, the same components as those in FIGS. 1 to 4 and 14 to 17 are denoted by the same reference numerals, and the description thereof is omitted.
[0017]
The gap suppression piece 21 has an L-shape in which one side of the flat plate is bent at a right angle, and includes a flat plate portion 22 capable of contacting the end surface 17 of the glass plate 2 and a bent portion 23 forming a right angle with the flat plate portion 22. It is configured. A plurality of screws 24 are threaded at a predetermined interval along the bent portion 23 along the bent portion 23 side of the flat plate portion 22, and the gap restraining piece 21 has the tip of each screw 24 placed on the bottom surface 16 of the frame groove 3. It is disposed in the frame groove 3 in a contact state.
[0018]
The length in the width direction of the frame groove 3 of the gap suppression piece 21 (Y in FIGS. 7 to 9) is smaller than the width of the frame groove 3 (W in FIGS. 7 and 8), and the gap suppression piece The length of 21 in the direction of the frame groove 3 is longer than the width of the frame groove 3 (W in FIGS. 7 and 8), and the gap suppression piece 21 cannot rotate around the screw 24 in the frame groove 3. It is like. The length of the screw 24 (Z in FIGS. 7 to 9) is longer than the distance between the bottom surface 16 and the end surface 17 of the glass plate 2.
[0019]
Hereinafter, a procedure for fixing the glass plate 2 to the frame 1 will be described.
[0020]
The gap restraining piece 21 through which the screw 24 is threaded is disposed in the frame groove 3 in such a direction that the tip of each screw 24 abuts the bottom surface 16 of the frame groove 3, and then the glass glass is subjected to the same procedure as before. The plate 2 is fitted into the frame groove 3, and the screws 24 are rotated in the clockwise direction with the tips of the screws 24 in contact with the bottom surface 16. Since the length of the gap restraining piece 21 in the direction of the frame groove 3 is longer than the width of the frame groove 3 (W in FIGS. 7 and 8) and the gap restraining piece 21 cannot rotate, only the screw 24 rotates. The gap restraining piece 21 is displaced to the left in FIGS. 7 and 8 along the screw 24, and the flat plate portion 22 is close to the end surface 17. When the flat plate portion 22 comes into contact with the end surface 17 of the glass plate 2 and further rotates the screw 24 in the same direction, the glass plate 2 is pressed against the frame groove 3 on the opposite side via the gap restraining piece 21, The glass plate 2 is fixed to the frame 1.
[0021]
The shape of the gap suppressing piece 21 is not limited to the above-described shape, and may be a U-shape by bending both opposing sides, and the bending direction of the bent portion is on the bottom surface 16 side. Furthermore, it is good also as a flat form, without bending an edge part.
[0022]
Furthermore, the screw 24 may be threaded on the side of the flat plate portion 22 facing the bent portion 23, and the number of the screws 24 may be one.
[0023]
When the opposite end of the gap restraining piece 21 through which the screw 24 is threaded is bent toward the glass plate 2, or the side of the gap restraining piece 21 through which the screw 24 is threaded is the bottom surface 16. When bent to the side, the bent portion 23 comes into contact with the inner side surface 18, so that the glass plate 2 presses the flat plate portion 22 and opposes a rotational moment acting on the gap restraining piece 21. Therefore, it is possible to reduce the diameter of the screw 24 and to reduce the thickness of the gap restraining piece 21.
[0024]
Next, a third embodiment of the present invention will be described with reference to FIG. In FIG. 10, the same components as those in FIGS. 1 to 4 and FIGS. 14 to 17 are denoted by the same reference numerals, and description thereof is omitted.
[0025]
A gap restraining piece 25 and a base plate 26 opposed to the gap restraining piece 25 are connected by a coil spring 27, and the gap restraining piece 25 is in the state in which the base plate 26 is in contact with the bottom surface 16 of the frame groove 3. 3 is disposed.
[0026]
Hereinafter, the procedure for fixing the glass plate 2 to the frame 1 will be described.
[0027]
After the required number of the gap suppression pieces 25 are arranged at the required positions of the frame groove 3 in such a direction that the base plate 26 abuts the bottom surface 16 of the frame groove 3, the glass plate 2 is attached to the frame in the same procedure as before. Fit into the groove 3. The coil spring 27 is compressed by the glass plate 2, and the gap restraining piece 25 presses the glass plate 2 against the opposite frame groove 3 by the repulsive force of the coil spring 27, and the glass plate 2 is fixed to the frame body 1. It will be in the state.
[0028]
As shown in FIG. 11, the leaf spring 28 is bent in a U-shape and the top is fixed to the gap restraining piece 25 by means of spot welding or the like, and the leg portion of the leaf spring 28 is formed in the frame groove 3. The gap restraining piece 25 may be disposed so as to contact the bottom surface 16 and the end surface 17 of the glass plate 2.
[0029]
Next, a fourth embodiment of the present invention will be described with reference to FIG. In FIG. 12, the same components as those in FIGS. 1 to 4 and FIGS. 14 to 17 are denoted by the same reference numerals, and description thereof is omitted.
[0030]
A screw 29 is penetrated perpendicularly to the inner surface 18 from the outside of the frame groove 3 at a required portion of the inner surface 18 of the frame groove 3, and a gap restraining piece 31 is provided in the screw portion 30 of the screw 29. Yes.
[0031]
The gap restraining piece 31 includes a distal end side block 32 into which the distal end side of the screw portion 30 is screwed, a proximal end block 33 into which the proximal end side of the screw portion 30 is loosely inserted, and the distal end side block 32 and the proximal end block. The connecting piece 34 is connected to the opposite bottom surface 16 side of each of the 33, and the connecting piece 34 can be bent to the opposite bottom surface 16 side. Both the distal end side block 32 and the proximal end side block 33 are in contact with the bottom surface 16, and the proximal end side block 33 can be in contact with the inner side surface 18 in contact with the bottom surface 16.
[0032]
Further, a through hole 36 through which the screw 29 can be inserted is formed in a portion of the frame 1 that faces the head 35 of the screw 29, and the through hole 36 can be closed by a decorative seal 37 or the like. .
[0033]
Hereinafter, the procedure for fixing the glass plate 2 to the frame 1 will be described.
[0034]
When the glass plate 2 is fitted into the frame groove 3 in the same procedure as before, a screwdriver is passed through the through hole 36 and the screw 29 is rotated clockwise by the screwdriver. Is displaced along the screw portion 30 in the proximal direction of the screw portion 30. When the proximal end block 33 abuts on the inner side surface 18 and the movement of the proximal end block 33 in the same direction is restricted, the distal end block 32 comes close to the proximal end block 33 and the connecting piece 34 bends to the opposite bottom 16 side. When the screw 29 is further rotated in the clockwise direction, the connecting piece 34 comes into contact with the end surface 17 of the glass plate 2 and presses the glass plate 2 against the bottom surface 16 of the frame groove 3 on the opposite side of the frame body 1. The glass plate 2 is fixed to the frame 1.
[0035]
After the fixing operation of the glass plate 2 to the frame 1 is completed, the through hole 36 is closed with the decorative seal 37.
[0036]
In the present embodiment, since the glass plate 2 can be fixed from the outside of the frame groove 3, the workability can be further improved.
[0037]
Next, a fifth embodiment of the present invention will be described with reference to FIG. In FIG. 13, the same components as those in FIGS. 1 to 4 and FIGS.
[0038]
A screw 38 is inserted into a required portion of the bottom surface 16 of the frame groove 3 from the outside of the frame groove 3 perpendicularly to the bottom surface 16, and a gap restraining piece 40 is rotatable at the tip of the screw portion 39 of the screw 38. It is inserted. The gap suppression piece 40 has a flat plate shape and can come into surface contact with the end surface 17 of the glass plate 2.
[0039]
Hereinafter, the procedure for fixing the glass plate 2 to the frame 1 will be described.
[0040]
After the glass plate 2 is fitted into the frame groove 3 in the same procedure as before, the screw 38 is rotated in the clockwise direction. The screw 38 protrudes in the direction opposite to the bottom surface 16, and the gap restraining piece 40 contacts the end surface 17 of the glass plate 2. The glass plate 2 is pressed against the bottom surface 16 of the frame groove 3 on the opposite side of the frame body 1 and is fixed to the frame body 1.
[0041]
In the first to fifth embodiments, the case where the glass plate 2 is fixed has been described. However, the present invention is also applied to other supported bodies such as synthetic resin, wooden or metal panels. It goes without saying that it is possible.
[0042]
Furthermore, a cosmetic bead, a caulking material, or the like may be provided in a gap between the inner side surface 18 of the frame groove 3 and the glass plate 2 in order to improve the appearance.
[0043]
【The invention's effect】
As described above, according to the present invention, the supported plate can be easily and reliably fixed to the frame body simply by rotating the screw or fitting the supported plate into the frame groove. Can prevent the supported plate or the like from being damaged due to rattling or displacement of the supported plate during use.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view showing a first embodiment of the present invention.
FIG. 2 is a plan view showing a state in which a screw is threaded through a gap suppressing piece according to the embodiment.
FIG. 3 is a front side view of the same.
FIG. 4 is a plan view showing a state in which a gap suppression piece according to the embodiment is rotated.
FIG. 5 is a cross-sectional view showing a case where a gap restraining piece having a gap filling part formed at one end is used in the embodiment.
FIG. 6 is a perspective view showing the gap restraining piece.
FIG. 7 is a cross-sectional view showing a second embodiment of the present invention.
FIG. 8 is a cross-sectional view showing a state where a glass plate is fixed in the embodiment.
FIG. 9 is a side view showing a state in which a screw is threaded through a gap suppressing piece according to the embodiment.
FIG. 10 is a cross-sectional view showing a third embodiment of the present invention.
FIG. 11 is a cross-sectional view showing a case where a leaf spring is used in the embodiment.
FIG. 12 is a cross-sectional view showing a fourth embodiment of the present invention.
FIG. 13 is a cross-sectional view showing a fifth embodiment of the present invention.
FIG. 14 is a front view showing a conventional example.
15 is a view taken in the direction of arrows AA in FIG.
16 is a BB arrow view of FIG.
FIG. 17 is a cross-sectional view showing a state in which the glass plate is brought to one side when the glass plate is fitted into the frame groove.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Frame body 2 Glass plate 3 Frame groove 4 Frame groove 14 Gap suppression piece 15 Screw 16 Bottom surface 17 End surface 18 Inner side surface 19 Gap suppression piece 20 Gap filling part 21 Gap suppression piece 24 Screw 25 Gap suppression piece 27 Coil spring 28 Plate spring

Claims

A gap restraining piece that fits into the frame groove of the frame and abuts against an end surface of the supported plate, and is formed to project from one end of the gap restraining piece between the supported plate and the inner surface of the frame groove. fittable gap filling section, comprising a screw through screw in the gap filling part, by rotating the該螺Ko to press the opposite side of the frame groove the supported plate through said gap inhibiting piece The gap filling portion suppresses backlash in the plate thickness direction of the supported plate.

A said gap inhibiting piece square bar shape, smaller than the dimension of the width of the gap deterrence piece by subtracting the thickness of the glass plate from the width of the frame groove, the height of the gap deterrence piece with the bottom of the frame groove the The structure for fixing a supported plate according to claim 1 , wherein the structure is smaller than a separation distance from an end surface of the supported plate, and a length of the gap suppression piece is larger than a width of the frame groove.