JP2004189331A

JP2004189331A - Plate glass support member for sheet glass transfer device

Info

Publication number: JP2004189331A
Application number: JP2002363126A
Authority: JP
Inventors: Mitsuru Matsuyoshi; 満松吉
Original assignee: Nippon Sheet Glass Co Ltd
Current assignee: Nippon Sheet Glass Co Ltd
Priority date: 2002-12-13
Filing date: 2002-12-13
Publication date: 2004-07-08

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sheet glass support member for a sheet glass transfer device, which makes it difficult for an elastic stretchable binder to be cut. <P>SOLUTION: A transfer rack 10 includes the elastic stretchable binders 70 and support blocks 80. The elastic stretchable binders 70 press and support multilayer glasses 2 fitted in the grooves 51 of the grooved panel-units 50 of horizontal panels 34 and 35 and vertical panels 45 and 46 via the support blacks 80. The support block 80 each comprises a channel-like, L-shaped support 81 which has a groove 83, and a projection 82 formed at the corner of the support 81. The groove 83 is formed so as to accommodate the corner of each multilayer glass 2. A through hole 87 in which the elastic stretchable binder 70 can be inserted is made in the top of the projection 82. The through hole 87 consists of a pair of holes 88 made in a pair of sides 86 and an interior wall 89 with which the pair of holes 88 communicate. The interior wall 89 is formed with curvature that allows the contact of the wall 89 with the side 86 of the support 81. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【０００１】
【発明の属する技術分野】
本発明は、板ガラス体搬送具の板ガラス体支持部材に関する。
【０００２】
【従来の技術】
複層ガラス等の板ガラス体を搬送する従来の板ガラス体搬送具は、ほぼ水平な床部と、床部の後端から垂直に立設された背部とを備え、床部には、板ガラス体搬送具の前後方向に複数の溝が形成されており、背部には、床部に形成された複数の溝に対応して複数の溝が形成されている。板ガラス体搬送具において、板ガラス体は、床部及び背部に形成された一対の溝に夫々支持されて、背部に対して垂直に配列される。
【０００３】
また、板ガラス体搬送具は、一対の溝に支持された板ガラス体を固定するために、一端が背部上端に固定され且つ他端が底部前端に固定された、伸縮ゴムチューブ、又はゴムロープから成る弾性伸縮コード等の弾性伸縮拘束体と、三角柱状で、底部に板ガラス体の隅角部を収容し得る溝部１０１を備え、隅角部において一対の側面１０２を夫々貫通する貫通孔１０３が形成された従来の板ガラス体支持部材としての支持ブロック１００（図８）を備え、支持ブロック１００は、一対の溝に支持された板ガラス体の板ガラス搬送具前方上側隅角部に溝部１０２が嵌められることにより取り付けられ、弾性伸縮拘束体は、上記支持ブロック１００の貫通孔１０３に通されて、その中央部において一対の溝に支持された板ガラス体を支持ブロック１００を介して床部及び背部方向に付勢して、板ガラス体搬送具に拘束する（例えば、特許文献１）。
【０００４】
【特許文献１】
特許第３２７３１４９号公報
【０００５】
【発明が解決しようとする課題】
しかしながら、支持ブロック１００は、その貫通孔１０３の内周面１０４で弾性伸縮拘束体の付勢力を受けるため、面の圧力が過大となり、貫通孔１０３は楕円形に変形して弾性伸縮拘束体が板ガラス体の隅角部に接触することにより、弾性伸縮拘束体が切断されることがあり、板ガラス体が振動等すると、貫通孔１０３の内周面１０４の圧力の反力により弾性伸縮拘束体が摩耗して切断されることがあり、また、貫通孔１０３の内周面１０４の圧力の反力により弾性伸縮拘束体の張力が貫通孔１０３に関して不均一になることがあり、弾性伸縮拘束体の板ガラス体の拘束が緩む場合がある。
【０００６】
本発明の目的は、弾性伸縮拘束体が切断されにくい板ガラス体搬送具の板ガラス体支持部材を提供することにある。
【０００７】
また、本発明の目的は、弾性伸縮拘束体の張力が不均一になることを防止する板ガラス体搬送具の板ガラス体支持部材を提供することにある。
【０００８】
さらに、本発明の目的は、耐久性の高い板ガラス体搬送具の板ガラス体支持部材を提供することにある。
【０００９】
【課題を解決するための手段】
上記目的を達成するために、請求項１記載の板ガラス体搬送具の板ガラス体支持部材は、板ガラス体を載置可能な水平な床部と、該床部の後端から垂直に立設された背部と、一端が前記床部に接続されると共に他端が前記背部に接続された弾性伸縮拘束体とから成る板ガラス体搬送具上で、前記板ガラス体の隅角部を保持すると共に、前記弾性伸縮拘束体と協働して前記床部及び前記背部の各々に対して垂直に前記板ガラス体を拘束する板ガラス体搬送具の板ガラス体支持部材において、前記板ガラス体支持部材は、前記板ガラス体の隅角部を収容可能に形成されたＬ字型の溝を有するチャンネル部と、該チャンネル部の隅角部に形成された凸部とを備え、該凸部は前記弾性伸縮拘束体が貫通可能な貫通孔を有することを特徴とする。
【００１０】
請求項１記載の板ガラス体支持部材によれば、板ガラス体支持部材が、板ガラス体の隅角部を収容可能に形成されたＬ字型の溝を備えるチャンネル部と、弾性伸縮拘束体が貫通可能な貫通孔を備えると共に、チャンネル部の隅角部に形成された凸部を備えるので、板ガラス体搬送具において、板ガラス体を拘束している際に、貫通孔を通された弾性伸縮拘束体が溝内に収容された板ガラス体の隅角部に接触することがなく、弾性伸縮拘束体が切断されにくくすることができる。
【００１１】
請求項２記載の板ガラス体搬送具の板ガラス支持部材は、請求項１記載の板ガラス体搬送具の板ガラス体支持部材おいて、前記貫通孔は前記溝に沿って形成されていることを特徴とする。
【００１２】
請求項２記載の板ガラス体支持部材によれば、貫通孔が溝に沿って形成されているので、板ガラス体搬送具において、板ガラス体と平行に弾性伸縮拘束体を取り付けることができ、もって弾性伸縮拘束体の拘束力を効率良く板ガラス体に伝えることができる。
【００１３】
請求項３記載の板ガラス体搬送具の板ガラス体支持部材は、請求項１又は２記載の板ガラス体搬送具の板ガラス体支持部材において、前記貫通孔はトンネル状の内壁を備えることを特徴とする。
【００１４】
請求項３記載の板ガラス体支持部材によれば、貫通孔がトンネル状の内壁部を備えるので、弾性伸縮拘束体が貫通孔内を滑らかに移動でき、もって弾性伸縮拘束体の張力が貫通孔に関して不均一になって板ガラス体の拘束が緩むことを防止でき、また、弾性伸縮拘束体の拘束力を内壁部で受けるので、貫通孔の変形を抑えることができ、もって板ガラス体支持部材の耐久性を高めることができる。
【００１５】
請求項４記載の板ガラス体搬送具の板ガラス体支持部材は、請求項３記載の板ガラス体搬送具の板ガラス体支持部材において、前記内壁は所定の曲率を有することを特徴とする。
【００１６】
請求項４記載の板ガラス体支持部材によれば、内壁部が所定の曲率を有するので、弾性伸縮拘束体が貫通孔内をより滑らかに移動でき、もって弾性伸縮拘束体の張力が貫通孔に関して不均一になって板ガラス体の拘束が緩むことをより防止でき、また、弾性伸縮拘束体の拘束力を内壁部で均一に受けるので、貫通孔の変形をより抑えることができ、もって板ガラス体支持部材の耐久性をより高めることができる。
【００１７】
請求項５記載の板ガラス体搬送具の板ガラス体支持部材は、請求項４記載の板ガラス体搬送具の板ガラス体支持部材において、前記内壁は前記チャンネル部側において前記所定の曲率を有することを特徴とする。
【００１８】
請求項５記載の板ガラス体支持部材によれば、内壁部がチャンネル部側において所定の曲率を有するので、弾性伸縮拘束体を貫通孔に通しやすくすることができる。
【００１９】
請求項６記載の板ガラス体搬送具の板ガラス体支持部材は、請求項１乃至５のいずれか１項に記載の板ガラス体搬送具の板ガラス体支持部材において、前記凸部の幅は前記チャンネル部の幅より狭いことを特徴とする。
【００２０】
請求項６記載の板ガラス体支持部材によれば、凸部の幅がチャンネル部の幅より狭いので、凸部とチャンネル部の接続部に段差が形成されて板ガラス体支持部材の強度を高めることができ、もって板ガラス体支持部材の耐久性を高めることができる。
【００２１】
請求項７記載の板ガラス体搬送具の板ガラス体支持部材は、請求項１乃至６のいすれか１項に記載の板ガラス体搬送具の板ガラス体支持部材において、プラスチック製であることを特徴とする。
【００２２】
【発明の実施の形態】
以下、本発明の実施の形態に係る板ガラス体支持部材を備える板ガラス体搬送具を図面を参照しながら説明する。
【００２３】
図１は、本発明の実施の形態に係る板ガラス体支持部材を備える板ガラス体搬送具の斜視図であり、図２は、図１のII−II線に沿う断面図であり、図３は、図１のIII−III線に沿う断面図である。
【００２４】
図１において、本発明の実施の形態に係る板ガラス体支持部材を備える板ガラス体搬送具としての搬送ラック１０は、床部１１と、床部１１の後端から垂直に立設された背部１２とから成る。
【００２５】
床部１２は、矩形に形成された水平なフレーム１３と、フレーム１３の後側隅角部に設けられた一対の脚１４と、フレーム１３の前側隅角部に設けられた一対の脚１５とから成る。フレーム１３は、一対の脚１５を接続する水平な横方向メンバ１６と、一対の脚１４を接続する水平な横方向メンバ１７と、脚１４と脚１５を夫々接続する一対の長手方向メンバ１８とから成る。長手方向メンバ１８は、水平下部と垂直部とを有し、垂直部は、その上縁が水平面に対して僅かに前方上方に傾斜しており、その上縁の高さは、長手方向メンバ１８の後部から前部に向かって高くなり、横方向メンバ１６の高さに至る。
【００２６】
一対の長手方向メンバ１８間には、その後部、中央部において、アングル３１，３２，３３が渡されており（図２及び図３）、一対の長手方向メンバ１８上には、アングル３１，３２の間、並びにアングル３３及び横手方向メンバ１６の間において、夫々、一対の水平パネル３４，３５が水平方向に所定間隔をあけて配されている。
【００２７】
背部１２は、一対の脚１４各々に固定された矩形状のフレーム４０を備える。このフレーム４０は、一対の脚１４に夫々固定された一対の垂直メンバ４１と、一対の脚１４間に渡された水平な横方向メンバ１７と、一対の垂直方向メンバ４１の上端同士を接続する横方向メンバ４２とから成る。
【００２８】
横方向メンバ４２には、その両端において、一対の支柱４３の上端が夫々固定され、支柱４３の下端は、脚１４に夫々固定されている。一対の支柱４３は、長手方向メンバ１８の垂直部の上縁に対して垂直であり、鉛直面に対して僅かに後方に傾斜している。
【００２９】
一対の支柱４３間には、所定の間隔でアングル４４が渡され、その前側面に一対の垂直パネル４５，４６が垂直方向に所定間隔をあけて配されている。
【００３０】
以上の構成により、水平パネル３４，３５は水平面より僅かに前方上方に傾斜した同一平面内にあり、垂直パネル４５，４６は、水平パネル３４，３５に対して垂直であり、鉛直面に対して僅かに後方に傾斜している。
【００３１】
なお、フレーム１３の前側隅角部には、脚１５及び横方向メンバ１６と協働してフォークリフトのフォーク部用の孔を形成すべくＬ字形に曲げられた板４７が固定されている。
【００３２】
一対の水平パネル３４，３５及び一対の垂直パネル４５，４６の各面には、後述する図４の溝付きパネルユニット５０が取付けられている。
【００３３】
以下、水平パネル３４に取付けられた溝付きパネルユニット５０に対して説明を行う。他のパネル３５，４５，４６に取付けられた溝付きパネルユニット５０も同様の構造である。
【００３４】
図４は、図１のIV−IV線に沿う部分断面図である。
【００３５】
図４において、溝付きパネルユニット５０は、夫々接続してコルゲート状をなす、断面Ｖ字形の複数の溝５１を備え、溝付きパネルユニット５０は、その底部において水平パネル３４に当接し、ネジ等により水平パネル３４に固定されている。溝５１の角度は約４５度であるのが好ましい。
【００３６】
溝付きパネルユニット５０は、溝５１の一対の法面５４において、鉛直に配列された板ガラス体としての複層ガラス２をその下端の一対の縁で夫々支持する。複層ガラス２は、周囲をスペーサ６を介して接着剤によって接合された一対のガラス板４で構成され、略長方形をなす。板ガラス体は、複層ガラス２に限るものではなく、他の構造のガラスであってもよい。
【００３７】
溝付きパネルユニット５０の溝５１は、断面がＶ字形であるので、複層ガラス２の下端においてスペーサ６との間に介在する接着剤が、溝５１の法面５４に接触することを防止できると共に、複層ガラス２の中央面５５を溝５１の谷部５２上に一致させることができる。
【００３８】
溝付きパネルユニット５０の溝５１の一対の法面５４は、平面状であるが、左右対称の階段状であってもよい。この場合、段差は、数ｍｍ程度であるのがよい。これにより、複層ガラス２の下端の一対の縁に集中荷重がかかることを防止できる。
【００３９】
また、溝５１の法面５４を、Ｖ字形に配列されたローラ列５６で形成してもよい（図５（ａ）及び図５（ｂ））。これにより、溝５１に対する複層ガラス２の摩擦力を低減することができる。
【００４０】
図５（ｂ）のローラ列５６に、ベルト等を掛けてもよい。これにより、ローラ列５６から複層ガラス２に印加される集中荷重を低減することができる。
【００４１】
図１の搬送ラック１０におけるアングル３２は、その前側面に前側に突出する複数のノブ６０を備え、ノブ６０は、溝付きパネルユニット５０の溝５１の谷部５２に対応する位置に夫々配設されている。
【００４２】
図１の搬送ラック１０における横方向メンバ１６は、その前側面に前側に突出する複数のノブ６１を備え、ノブ６１は、溝５１の谷部５２に対応する位置に夫々配設されている。
【００４３】
また、搬送ラック１０は、伸縮ゴムチューブ又はゴムロープ等の弾性伸縮コードである弾性伸縮拘束体７０と、後述する図６の支持ブロック８０（板ガラス体支持部材）とを備える。弾性伸縮拘束体７０は、その一端が横方向メンバ４２の上面に固定されており、その他端がノブ６０，６１のいずれかに容易に取り付け可能に形成されている。
【００４４】
弾性伸縮拘束体７０は、その他端がノブ６０，６１のいずれかに取り付けられて、その略中央部において図７で後述するように支持ブロック８０を介して、水平パネル３４，３５及び垂直パネル４５，４６の各溝付きパネルユニット５０の溝５１に嵌入された複層ガラス２を押圧して、複層ガラス２を支持する（図２、図３）。
【００４５】
以下、本発明の実施の形態に係る板ガラス体支持部材を説明する。
【００４６】
図６は、本発明の実施の形態に係る板ガラス体支持部材の構造を示す図であり、（ａ）は斜視図であり、（ｂ）は線VIｂ−VIｂに沿う断面図である。
【００４７】
図６において、本発明の実施の形態に係る板ガラス体支持部材としてのプラスチック製支持ブロック８０は、溝部８３を備えるチャンネル状のＬ字型支持部８１と、支持部８１の隅角部に形成された凸部８２とから成る。凸部８２の幅は支持部８１の幅より小さく形成されている。
【００４８】
支持部８１は、溝部８３の底面を形成する一対の側部８４の両縁部に、溝部８３の外側に突出して形成されたリブ８５を有し、溝部８３は、複層ガラス２の隅角部を収容可能に形成されていると共に、側部８４の溝部８３側の面において複層ガラス２の外周縁部と接するように形成されている。凸部８２の頂部には、溝部８３に平行に弾性伸縮拘束体７０を挿入可能な貫通孔８７が形成されている。貫通孔８７は凸部８２において、支持部８１の溝部８３方向に向かい合う一対の側部８６に形成された一対の孔８８と、一対の孔８８を接続する内壁８９とを備える。貫通孔８７の内壁８９は、支持部８１側において側部８６に接する曲率で形成されている。
【００４９】
以下、搬送ラック１０に複層ガラス２を収納する方法を説明する。
【００５０】
図７は、図１における支持ブロック８０近傍の部分拡大図である。
【００５１】
複層ガラス２がやや小さくほぼ正方形であるときは、図２に示すように、複層ガラス２の下端縁部を水平パネル３４の溝付きパネルユニット５０の溝５１に嵌入させ、また、その後側縁部を垂直パネル４５の溝付きパネルユニット５０の溝５１に嵌入させる。上記水平パネル３４及び垂直パネル４５の各溝付きパネルユニット５０の溝５１に嵌入された複層ガラス２の前側上方隅角部に、支持ブロック８０の溝部８３を挿入し、弾性伸縮拘束体７０を、垂直パネル４５の後ろを通し、垂直パネル４５，４６の隙間を前方に通して、上記複層ガラス２の前方上方隅角部に取り付けられた支持ブロック８０の貫通孔８７に弾性伸縮拘束体７０を通し、弾性伸縮拘束体７０の下端部をノブ６１に取り付ける。
【００５２】
支持ブロック８０は、溝部８３において、複層ガラス２の前側上方隅角部を支持し、弾性伸縮拘束体７０が展張されて、その中央部付近において支持ブロック８０を介して複層ガラス２を弾性伸縮拘束体７０に対して垂直方向（図２において矢印Ａ方向、すなわち水平パネル３４，３５上の溝付きパネルユニット５０における溝５１の谷部５２を通る仮想直線と垂直パネル４５，４６上の溝付きパネルユニット５０における溝５１の谷部５２を通る仮想直線との交点方向）に所定の力で押圧する（図７）。この矢印Ａ方向の力は、複層ガラス２を背部１２に向かって水平に付勢する矢印Ｂ方向の力と、複層ガラス２を床部１１に向かって付勢する矢印Ｃ方向の垂直な力とに分解することができる。これにより、搬送時に複層ガラス２が前方に飛び出したり、上下に跳ねたりすることを防止できる。
【００５３】
また、複層ガラス２が縦横の長さが大きく異なる長方形のときは、図３に示すように、弾性伸縮拘束体７０は、横方向メンバ４２から直接前方に延びて、その下端部がノブ６０に取り付けられる。
【００５４】
本発明の実施の形態に係る支持ブロック８０は、支持部８１に複層ガラス２の隅角部を収容可能な溝部８３が形成されていると共に、凸部８２が側部８６の頂部において溝部８３に平行に貫通孔８７を備え、貫通孔８７が弾性伸縮拘束体７０を貫通可能に形成されていると共に、その内壁８９が支持部８１側において側部８６に接する曲率で形成されているので、搬送ラック１０に固定された複層ガラス２の前側上方隅角部に取り付けられた支持ブロック８０は、弾性伸縮拘束体７０の付勢力を貫通孔８７の曲率を有する内壁８９で受けて、一対の側部８６の孔８８の近傍に過大な力が加わることを防止することができ、もって支持ブロック８０の耐久性を高くすることができ、また、弾性伸縮拘束体７０の摩耗を低減することができ、もって弾性伸縮拘束体７０が切断されにくくすることができる。
【００５５】
図６の支持ブロック８０は、貫通孔８７の内壁８９が側部８６に接する曲率で形成されており、搬送ラック１０に固定された複層ガラス２の前側上方隅角部に取り付けられた支持ブロック８０において、弾性伸縮拘束体７０は貫通孔８７を滑らかに移動することができ、貫通孔８７に対して、弾性伸縮拘束体７０の張力が不均一になることを防止でき、もって弾性伸縮拘束体７０の複層ガラス２の拘束の緩みを防止することができる。
【００５６】
図６の支持ブロック８０は、凸部８２の幅は支持部８１の幅より小さく形成されており、支持部８１と凸部８２の接続部に段差が形成されているので、支持ブロック８０の強度を高めることができ、もって支持ブロック８０の耐久性を高くすることができる。
【００５７】
図６の支持ブロック８０は、支持部８１の一対の側部８４の両縁部にリブ８５が形成されているので、側部８４の強度を高めることができ、もって支持ブロック８０の耐久性を高くすることができる。
【００５８】
本発明の実施の形態に係る支持ブロック８０は、貫通孔８７が内壁８９を備えるが、これに限るものではなく、貫通孔８７は内壁８９を備えていなくてもよい。また、本発明の実施の形態に係る支持ブロック８０は、貫通孔８７が、支持部８１側において側部８６に接する曲率で形成された内壁８９を備えるが、内壁８９の曲率は上記に限定されるものではなく、また、内壁８９の形状は上記に限定されるものではなく、例えば、貫通孔８７は円筒状の内壁８９を備えるものであってもよい。
【００５９】
図６の支持ブロック８０は、プラスチック製としたが、これに限るものではなく、他の材質、例えば木製であってもよく、また２種以上の材料が複合した複合材料製等であってもよい。
【００６０】
図６の支持ブロック８０は、支持部８１の側部８４の両縁部にリブ８５が形成されているものとしたが、これに限るものではなく、例えば支持部８１の溝部８３の全縁部にリブ８５が形成されているものであってもよい。
【００６１】
図１の搬送ラック１０は、上記形状に限るものではなく、また、図１の搬送ラック１０において、板ガラス体として複層ガラス２を例示したが、この板ガラス体は複層ガラス２に限定されるものではなく、例えば真空ガラス（例えば、スペーシア（登録商標））、熱線を反射する膜が蒸着された機能ガラス（例えば、レフシャイン（登録商標））、内部に樹脂製の膜が挟み込まれた防犯ガラス（例えば、セキュオ（登録商標））及び熱処理によって表面の圧縮応力が高められた強化ガラス（例えば、パイロクリア（登録商標））等のいずれかの板ガラス等であってもよい。
【００６２】
【発明の効果】
以上詳細に説明したように、請求項１記載の板ガラス体支持部材によれば、板ガラス体支持部材が、板ガラス体の隅角部を収容可能に形成されたＬ字型の溝を備えるチャンネル部と、弾性伸縮拘束体が貫通可能な貫通孔を備えると共に、チャンネル部の隅角部に形成された凸部を備えるので、板ガラス体搬送具において、板ガラス体を拘束している際に、貫通孔を通された弾性伸縮拘束体が溝内に収容された板ガラス体の隅角部に接触することがなく、弾性伸縮拘束体が切断されにくくすることができる。
【００６３】
請求項２記載の板ガラス体支持部材によれば、貫通孔が溝に沿って形成されているので、板ガラス体搬送具において、板ガラス体と平行に弾性伸縮拘束体を取り付けることができ、もって弾性伸縮拘束体の拘束力を効率良く板ガラス体に伝えることができる。
【００６４】
請求項３記載の板ガラス体支持部材によれば、貫通孔がトンネル状の内壁部を備えるので、弾性伸縮拘束体が貫通孔内を滑らかに移動でき、もって弾性伸縮拘束体の張力が貫通孔に関して不均一になって板ガラス体の拘束が緩むことを防止でき、また、弾性伸縮拘束体の拘束力を内壁部で受けるので、貫通孔の変形を抑えることができ、もって板ガラス体支持部材の耐久性を高めることができる。
【００６５】
請求項４記載の板ガラス体支持部材によれば、内壁部が所定の曲率を有するので、弾性伸縮拘束体が貫通孔内をより滑らかに移動でき、もって弾性伸縮拘束体の張力が貫通孔に関して不均一になって板ガラス体の拘束が緩むことをより防止でき、また、弾性伸縮拘束体の拘束力を内壁部で均一に受けるので、貫通孔の変形をより抑えることができ、もって板ガラス体支持部材の耐久性をより高めることができる。
【００６６】
請求項５記載の板ガラス体支持部材によれば、内壁部がチャンネル部側において所定の曲率を有するので、弾性伸縮拘束体を貫通孔に通しやすくすることができる。
【００６７】
請求項６記載の板ガラス体支持部材によれば、凸部の幅がチャンネル部の幅より狭いので、凸部とチャンネル部の接続部に段差が形成されて板ガラス体支持部材の強度を高めることができ、もって板ガラス体支持部材の耐久性を高めることができる。
【図面の簡単な説明】
【図１】本発明の実施の形態に係る板ガラス体支持部材を備える板ガラス体搬送具の斜視図である。
【図２】図１のII−II線に沿う断面図である。
【図３】図１のIII−III線に沿う断面図である。
【図４】図１のIV−IV線に沿う部分断面図である。
【図５】図１における溝付きパネルユニット５０の変形例の構造を示す図であり、（ａ）は断面図であり、（ｂ）は、（ａ）におけるローラ列５６の斜視図である。
【図６】本発明の実施の形態に係る板ガラス体支持部材の構造を示す図であり、（ａ）は斜視図であり、（ｂ）は線VIｂ−VIｂに沿う断面図である。
【図７】図１における支持ブロック８０近傍の部分拡大図である。
【図８】従来の板ガラス体支持部材の構造を示す図であり、（ａ）は斜視図であり、（ｂ）は線VIIIｂ−VIIIｂに沿う断面図である。
【符号の説明】
２複層ガラス
１０搬送ラック
７０弾性伸縮拘束体
８０，１００支持ブロック
支持部８１
凸部８２
溝部８３，１０１
側部８４，８６，１０２
リブ８５
貫通孔８７，１０３
孔８８
内壁８９[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a glass sheet supporting member of a glass sheet conveying device.
[0002]
[Prior art]
A conventional flat glass body transporting device for transporting a flat glass body such as a double-glazed glass is provided with a substantially horizontal floor portion and a back portion vertically erected from the rear end of the floor portion. A plurality of grooves are formed in the front-back direction of the tool, and a plurality of grooves are formed on the back corresponding to the plurality of grooves formed on the floor. In the glass sheet carrier, the glass sheets are supported by a pair of grooves formed on the floor and the back, respectively, and are arranged perpendicular to the back.
[0003]
Further, the sheet glass body conveying device is an elastic rubber tube or rubber rope having one end fixed to the upper end of the back and the other end fixed to the front end of the bottom in order to fix the sheet glass body supported by the pair of grooves. An elastic expansion / contraction restraint body such as an expansion / contraction cord, a triangular prism-shaped bottom portion provided with a groove 101 capable of accommodating a corner portion of the sheet glass body, and a through-hole 103 penetrating a pair of side surfaces 102 at the corner portion were formed. A support block 100 (FIG. 8) is provided as a conventional plate glass body support member, and the support block 100 is mounted by fitting a groove 102 into an upper front corner of a plate glass carrier of a plate glass body supported by a pair of grooves. The elastic expansion and contraction body is passed through the through hole 103 of the support block 100, and the plate glass body supported by the pair of grooves at the center thereof is supported by the support block 1. It urges the floor and back direction via the 0, restraining the sheet glass body conveyance member (e.g., Patent Document 1).
[0004]
[Patent Document 1]
Japanese Patent No. 3273149 [0005]
[Problems to be solved by the invention]
However, since the support block 100 receives the urging force of the elastic expansion / constraining member on the inner peripheral surface 104 of the through hole 103, the pressure on the surface becomes excessive, and the through hole 103 is deformed into an elliptical shape and the elastic expansion / constraining member is The elastic expansion and contraction restraint body may be cut by contacting the corner of the glass sheet body. When the glass sheet body vibrates or the like, the elastic expansion and contraction restraint body is caused by the reaction force of the pressure of the inner peripheral surface 104 of the through hole 103. It may be cut due to wear, and the tension of the elastic expansion-constraining body may become uneven with respect to the through-hole 103 due to the reaction force of the pressure on the inner peripheral surface 104 of the through-hole 103. In some cases, the constraint of the sheet glass body is loosened.
[0006]
SUMMARY OF THE INVENTION An object of the present invention is to provide a glass sheet supporting member of a glass sheet conveying device in which an elastic expansion-constraining body is hardly cut.
[0007]
It is another object of the present invention to provide a glass sheet supporting member of a glass sheet conveying device which prevents the tension of the elastic expansion and contraction body from becoming uneven.
[0008]
It is a further object of the present invention to provide a glass sheet supporting member of a glass sheet conveying tool having high durability.
[0009]
[Means for Solving the Problems]
In order to achieve the above object, the flat glass body supporting member of the flat glass body conveying tool according to claim 1 is provided with a horizontal floor portion on which the flat glass body can be placed, and vertically erected from a rear end of the floor portion. A corner portion of the glass sheet body is held on a glass sheet carrier having a back portion and an elastic expansion and contraction member having one end connected to the floor portion and the other end connected to the back portion, and In a glass support body of a glass body transporting device for restraining the glass body perpendicularly to each of the floor and the back in cooperation with a telescopic restraint body, the glass body support member includes a corner of the glass body. A channel portion having an L-shaped groove formed to accommodate a corner portion, and a convex portion formed at a corner portion of the channel portion, the convex portion being able to penetrate the elastic expansion and contraction body. It is characterized by having a through hole.
[0010]
According to the flat glass body supporting member of the first aspect, the flat glass body supporting member is capable of penetrating the channel portion having the L-shaped groove formed so as to be able to accommodate the corner portion of the flat glass body, and the elastic expansion and contraction body. And a convex portion formed at the corner of the channel portion, so that in the glass sheet carrier, when the glass sheet body is constrained, the elastic expansion and contraction body passed through the through hole is It is possible to make it difficult for the elastic expansion-constraining body to be cut without contacting the corners of the sheet glass body housed in the groove.
[0011]
According to a second aspect of the present invention, there is provided the flat glass support member of the flat glass body transport device according to the first aspect, wherein the through-hole is formed along the groove. .
[0012]
According to the plate glass body supporting member of the second aspect, since the through-hole is formed along the groove, the elastic expansion and contraction restricting member can be attached in parallel with the sheet glass body in the sheet glass body conveying tool, and thus the elastic expansion and contraction can be performed. The restraining force of the restraint can be efficiently transmitted to the sheet glass body.
[0013]
According to a third aspect of the present invention, there is provided a flat glass body supporting member of the flat glass body conveying tool according to the first or second aspect, wherein the through-hole has a tunnel-shaped inner wall.
[0014]
According to the plate glass body supporting member of the third aspect, since the through-hole has the tunnel-shaped inner wall portion, the elastic expansion-constraining member can move smoothly in the through-hole, and thus the tension of the elastic expansion-constraining member is related to the through-hole. Non-uniformity prevents the restraint of the glass body from loosening, and the inner wall receives the restraining force of the elastic expansion and contraction body, so deformation of the through-holes can be suppressed, and the durability of the glass body support member Can be increased.
[0015]
According to a fourth aspect of the present invention, there is provided a flat glass body supporting member of the flat glass body conveying tool according to the third aspect, wherein the inner wall has a predetermined curvature.
[0016]
According to the plate glass body supporting member of the fourth aspect, since the inner wall portion has the predetermined curvature, the elastic expansion and contraction restraint body can move more smoothly in the through hole, and thus the tension of the elastic expansion and contraction restraint body is not related to the through hole. It is possible to prevent the restraint of the sheet glass body from being loosened more uniformly, and since the inner wall portion receives the restraining force of the elastic expansion and contraction restraint uniformly, it is possible to further suppress the deformation of the through-hole, and thus the sheet glass body supporting member Can be more durable.
[0017]
According to a fifth aspect of the present invention, there is provided the flat glass body supporting member of the flat glass body conveying tool according to the fourth aspect, wherein the inner wall has the predetermined curvature on the channel portion side. I do.
[0018]
According to the plate glass body supporting member of the fifth aspect, since the inner wall portion has a predetermined curvature on the channel portion side, it is possible to easily pass the elastic expansion and contraction restrictor through the through hole.
[0019]
A plate glass body supporting member of the sheet glass body conveying tool according to claim 6, wherein the width of the convex portion is equal to that of the channel portion in the sheet glass body supporting member of the sheet glass body conveying tool according to any one of claims 1 to 5. It is characterized by being narrower than the width.
[0020]
According to the flat glass body supporting member of the sixth aspect, since the width of the convex portion is smaller than the width of the channel portion, a step is formed at the connecting portion between the convex portion and the channel portion, and the strength of the flat glass body supporting member can be increased. Thus, the durability of the glass sheet supporting member can be enhanced.
[0021]
According to a seventh aspect of the present invention, there is provided the flat glass body supporting member of the flat glass body conveying tool according to any one of the first to sixth aspects, wherein the flat glass body supporting member of the flat glass body conveying tool is made of plastic. .
[0022]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, a flat glass body conveyance tool provided with a flat glass body supporting member according to an embodiment of the present invention will be described with reference to the drawings.
[0023]
FIG. 1 is a perspective view of a flat glass body transporting device provided with a flat glass body supporting member according to an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along line II-II of FIG. 1, and FIG. FIG. 3 is a cross-sectional view along the line III-III in FIG. 1.
[0024]
In FIG. 1, a transport rack 10 as a flat glass body transport tool including a flat glass body support member according to an embodiment of the present invention includes a floor 11, and a back 12 vertically erected from a rear end of the floor 11. Consists of
[0025]
The floor 12 includes a horizontal frame 13 formed in a rectangular shape, a pair of legs 14 provided at a rear corner of the frame 13, and a pair of legs 15 provided at a front corner of the frame 13. Consists of The frame 13 includes a horizontal member 16 connecting the pair of legs 15, a horizontal member 17 connecting the pair of legs 14, a pair of longitudinal members 18 connecting the legs 14 and 15, respectively. Consists of The longitudinal member 18 has a horizontal lower portion and a vertical portion, and the vertical portion has an upper edge inclined slightly forward and upward with respect to a horizontal plane, and the height of the upper edge is set to the length of the longitudinal member 18. From the rear to the front, reaching the height of the lateral member 16.
[0026]
Angles 31, 32, 33 are passed between the pair of longitudinal members 18 at the rear and center portions (FIGS. 2 and 3), and the angles 31, 32 are provided on the pair of longitudinal members 18. , And between the angle 33 and the lateral member 16, a pair of horizontal panels 34 and 35 are arranged at predetermined intervals in the horizontal direction.
[0027]
The back 12 includes a rectangular frame 40 fixed to each of the pair of legs 14. The frame 40 connects a pair of vertical members 41 fixed to the pair of legs 14, a horizontal lateral member 17 passed between the pair of legs 14, and upper ends of the pair of vertical members 41. And a lateral member 42.
[0028]
The upper ends of a pair of columns 43 are fixed to the lateral member 42 at both ends thereof, and the lower ends of the columns 43 are fixed to the legs 14, respectively. The pair of struts 43 are perpendicular to the upper edge of the vertical portion of the longitudinal member 18 and slightly inclined backward with respect to the vertical plane.
[0029]
An angle 44 is provided between the pair of columns 43 at a predetermined interval, and a pair of vertical panels 45 and 46 are arranged on the front side surface thereof at a predetermined interval in the vertical direction.
[0030]
With the above configuration, the horizontal panels 34 and 35 are in the same plane inclined slightly forward and upward from the horizontal plane, and the vertical panels 45 and 46 are perpendicular to the horizontal panels 34 and 35 and perpendicular to the vertical plane. It is slightly inclined backward.
[0031]
An L-shaped plate 47 is fixed to the front corner of the frame 13 so as to form a hole for a fork portion of a forklift in cooperation with the legs 15 and the lateral members 16.
[0032]
On each surface of the pair of horizontal panels 34 and 35 and the pair of vertical panels 45 and 46, a grooved panel unit 50 shown in FIG.
[0033]
Hereinafter, the panel unit 50 with a groove attached to the horizontal panel 34 will be described. The grooved panel unit 50 attached to the other panels 35, 45, 46 has the same structure.
[0034]
FIG. 4 is a partial sectional view taken along line IV-IV in FIG.
[0035]
In FIG. 4, a grooved panel unit 50 includes a plurality of grooves 51 having a V-shaped cross section which are connected to each other to form a corrugated shape. To the horizontal panel 34. Preferably, the angle of the groove 51 is about 45 degrees.
[0036]
The grooved panel unit 50 supports, on a pair of slopes 54 of the groove 51, the double-glazed glass 2 as a vertically arranged plate glass body with a pair of edges at the lower end thereof. The double-glazed glass 2 is composed of a pair of glass plates 4 which are joined around each other by an adhesive via a spacer 6 and has a substantially rectangular shape. The sheet glass body is not limited to the double-glazed glass 2 but may be glass having another structure.
[0037]
Since the groove 51 of the grooved panel unit 50 has a V-shaped cross section, it is possible to prevent the adhesive interposed between the groove 51 and the spacer 6 at the lower end of the multilayer glass 2 from contacting the slope 54 of the groove 51. At the same time, the central surface 55 of the double glazing 2 can be aligned with the valley 52 of the groove 51.
[0038]
The pair of slopes 54 of the groove 51 of the grooved panel unit 50 are planar, but may be symmetrical stepped. In this case, the step is preferably about several mm. Thereby, it is possible to prevent a concentrated load from being applied to the pair of edges at the lower end of the multilayer glass 2.
[0039]
Alternatively, the slope 54 of the groove 51 may be formed by a row of rollers 56 arranged in a V-shape (FIGS. 5A and 5B). Thereby, the frictional force of the double glazing 2 against the groove 51 can be reduced.
[0040]
A belt or the like may be hung on the roller row 56 in FIG. Thereby, the concentrated load applied to the double-glazed glass 2 from the roller row 56 can be reduced.
[0041]
The angle 32 of the transport rack 10 of FIG. 1 includes a plurality of knobs 60 protruding forward on a front side surface thereof, and the knobs 60 are provided at positions corresponding to the valleys 52 of the grooves 51 of the grooved panel unit 50, respectively. Have been.
[0042]
The lateral member 16 of the transport rack 10 shown in FIG. 1 includes a plurality of knobs 61 protruding forward on a front side surface thereof. The knobs 61 are respectively provided at positions corresponding to the valleys 52 of the grooves 51.
[0043]
In addition, the transport rack 10 includes an elastic expansion / constraining body 70 which is an elastic expansion / contraction cord such as an elastic rubber tube or a rubber rope, and a support block 80 (a glass sheet support member) shown in FIG. One end of the elastic expansion / contraction member 70 is fixed to the upper surface of the lateral member 42, and the other end is formed so as to be easily attached to one of the knobs 60 and 61.
[0044]
The elastic expansion and contraction restricting member 70 has the other end attached to one of the knobs 60 and 61, and has a horizontal panel 34, 35 and a vertical panel 45 at a substantially central portion via a support block 80 as described later with reference to FIG. , 46 to press the double glazing 2 fitted in the groove 51 of the grooved panel unit 50 to support the double glazing 2 (FIGS. 2 and 3).
[0045]
Hereinafter, a glass sheet supporting member according to an embodiment of the present invention will be described.
[0046]
Drawing 6 is a figure showing the structure of the flat glass body support member concerning an embodiment of the invention, (a) is a perspective view, and (b) is a sectional view which meets a line VIb-VIb.
[0047]
In FIG. 6, a plastic support block 80 as a sheet glass body support member according to the embodiment of the present invention is formed at a channel-shaped L-shaped support portion 81 having a groove portion 83 and at a corner of the support portion 81. And a convex portion 82. The width of the projection 82 is formed smaller than the width of the support 81.
[0048]
The support portion 81 has ribs 85 formed on both sides of a pair of side portions 84 forming the bottom surface of the groove portion 83 so as to protrude outside the groove portion 83. The portion is formed so as to be able to be accommodated, and is formed so as to be in contact with the outer peripheral edge of the multilayer glass 2 on the surface of the side portion 84 on the groove portion 83 side. At the top of the convex portion 82, a through hole 87 into which the elastic expansion and contraction restricting body 70 can be inserted is formed in parallel with the groove portion 83. The through hole 87 includes a pair of holes 88 formed in a pair of side portions 86 facing the groove portion 83 of the support portion 81 in the convex portion 82, and an inner wall 89 connecting the pair of holes 88. The inner wall 89 of the through hole 87 is formed with a curvature in contact with the side portion 86 on the support portion 81 side.
[0049]
Hereinafter, a method of storing the multi-layer glass 2 in the transport rack 10 will be described.
[0050]
FIG. 7 is a partially enlarged view of the vicinity of the support block 80 in FIG.
[0051]
When the double glazing 2 is slightly small and substantially square, the lower edge of the double glazing 2 is fitted into the groove 51 of the grooved panel unit 50 of the horizontal panel 34 as shown in FIG. The edge is fitted into the groove 51 of the grooved panel unit 50 of the vertical panel 45. The groove 83 of the support block 80 is inserted into the upper front corner of the double-glazed glass 2 fitted in the groove 51 of each grooved panel unit 50 of the horizontal panel 34 and the vertical panel 45, and the elastic expansion / contraction restrictor 70 is moved. , Through the rear of the vertical panel 45, through the gap between the vertical panels 45 and 46, and forward through the through-hole 87 of the support block 80 attached to the front upper corner of the double-glazed glass 2. , The lower end of the elastic expansion and contraction body 70 is attached to the knob 61.
[0052]
The support block 80 supports the upper front corner of the double-glazed glass 2 in the groove 83, and the elastic expansion-constraining body 70 is extended, and the double-glazed glass 2 is elastically supported via the support block 80 near the center thereof. The direction perpendicular to the expansion-constraining member 70 (the direction indicated by the arrow A in FIG. 2, that is, the virtual straight line passing through the valley 52 of the groove 51 in the grooved panel unit 50 on the horizontal panels 34 and 35) and the groove (In the direction of the intersection with the virtual straight line passing through the valley 52 of the groove 51 in the panel unit 50) (FIG. 7). The force in the direction of arrow A is a force in the direction of arrow B that urges the double glazing 2 horizontally toward the back 12 and the force in the direction of arrow C that urges the double glazing 2 toward the floor 11. Can be broken down into force. This can prevent the double glazing 2 from jumping forward or jumping up and down during transportation.
[0053]
When the double-glazed glass 2 has a rectangular shape having greatly different vertical and horizontal lengths, as shown in FIG. 3, the elastic expansion-constraining member 70 extends directly forward from the horizontal member 42, and the lower end thereof has a knob 60. Attached to.
[0054]
In the support block 80 according to the embodiment of the present invention, a groove 83 capable of accommodating a corner portion of the multilayer glass 2 is formed in the support portion 81, and the convex portion 82 has a groove 83 at the top of the side portion 86. Is provided in parallel with the through hole 87, and the through hole 87 is formed so as to be able to penetrate the elastic expansion and contraction restricting body 70, and the inner wall 89 is formed with a curvature in contact with the side portion 86 on the support portion 81 side. The support block 80 attached to the upper front corner of the double-glazed glass 2 fixed to the transport rack 10 receives the urging force of the elastic expansion-constraining body 70 on the inner wall 89 having the curvature of the through-hole 87, and It is possible to prevent an excessive force from being applied to the vicinity of the hole 88 of the side portion 86, thereby increasing the durability of the support block 80 and reducing the wear of the elastic expansion and contraction restricting member 70. I can do it It can be resilient and elastic restraining member 70 hardly disconnected.
[0055]
The support block 80 shown in FIG. 6 is formed such that the inner wall 89 of the through hole 87 is formed to have a curvature in contact with the side portion 86, and is attached to the upper front corner of the double-glazed glass 2 fixed to the transport rack 10. At 80, the elastic expansion / constraining member 70 can smoothly move through the through-hole 87, and can prevent the tension of the elastic expansion / constraining member 70 from becoming uneven with respect to the through-hole 87. The loosening of the constraint of the double-glazed glass 2 of 70 can be prevented.
[0056]
In the support block 80 of FIG. 6, the width of the protrusion 82 is formed smaller than the width of the support 81, and a step is formed at the connection between the support 81 and the protrusion 82. Therefore, the durability of the support block 80 can be increased.
[0057]
In the support block 80 of FIG. 6, since the ribs 85 are formed on both edges of the pair of side portions 84 of the support portion 81, the strength of the side portions 84 can be increased, and thus the durability of the support block 80 can be improved. Can be higher.
[0058]
In the support block 80 according to the embodiment of the present invention, the through hole 87 includes the inner wall 89, but the present invention is not limited to this, and the through hole 87 may not include the inner wall 89. Further, the support block 80 according to the embodiment of the present invention includes the inner wall 89 in which the through-hole 87 is formed with a curvature in contact with the side portion 86 on the support portion 81 side, but the curvature of the inner wall 89 is not limited to the above. However, the shape of the inner wall 89 is not limited to the above. For example, the through hole 87 may include a cylindrical inner wall 89.
[0059]
Although the support block 80 in FIG. 6 is made of plastic, it is not limited to this, and may be made of another material, for example, wooden, or may be made of a composite material in which two or more materials are combined. Good.
[0060]
Although the support block 80 in FIG. 6 has the ribs 85 formed at both edges of the side portion 84 of the support portion 81, the present invention is not limited to this. For example, the entire edge of the groove portion 83 of the support portion 81 may be used. May be formed with ribs 85 on the bottom.
[0061]
The transport rack 10 in FIG. 1 is not limited to the above-described shape. In the transport rack 10 in FIG. 1, the double-glazed glass 2 is exemplified as the sheet glass body. Instead, for example, vacuum glass (for example, Spacia (registered trademark)), functional glass (for example, Refshine (registered trademark)) on which a film reflecting heat rays is deposited, and security in which a resin film is sandwiched inside Any plate glass such as glass (for example, Secuo (registered trademark)) and tempered glass (for example, Pyroclear (registered trademark)) whose surface has been increased in compressive stress by heat treatment may be used.
[0062]
【The invention's effect】
As described in detail above, according to the flat glass body supporting member according to claim 1, the flat glass body supporting member includes a channel portion having an L-shaped groove formed to be able to accommodate a corner portion of the flat glass body. Since the elastic expansion and contraction restraint has a through hole that can penetrate, and has a convex portion formed at the corner of the channel portion, in the sheet glass body conveying tool, when the sheet glass body is restrained, the through hole is formed. The passed elastic expansion-constraining member does not come into contact with the corners of the sheet glass body accommodated in the groove, and the elastic expansion-constraining member can be hardly cut.
[0063]
According to the plate glass body supporting member of the second aspect, since the through-hole is formed along the groove, the elastic expansion and contraction restricting member can be attached in parallel with the sheet glass body in the sheet glass body conveying tool, and thus the elastic expansion and contraction can be performed. The restraining force of the restraint can be efficiently transmitted to the sheet glass body.
[0064]
According to the plate glass body supporting member of the third aspect, since the through-hole has the tunnel-shaped inner wall portion, the elastic expansion-constraining member can move smoothly in the through-hole, and thus the tension of the elastic expansion-constraining member is related to the through-hole. Non-uniformity prevents the restraint of the glass body from loosening, and the inner wall receives the restraining force of the elastic expansion and contraction body, so deformation of the through-holes can be suppressed, and the durability of the glass body support member Can be increased.
[0065]
According to the plate glass body supporting member of the fourth aspect, since the inner wall portion has the predetermined curvature, the elastic expansion and contraction restraint body can move more smoothly in the through hole, and thus the tension of the elastic expansion and contraction restraint body is not related to the through hole. It is possible to prevent the restraint of the sheet glass body from being loosened more uniformly, and since the inner wall portion receives the restraining force of the elastic expansion and contraction restraint uniformly, it is possible to further suppress the deformation of the through-hole, and thus the sheet glass body supporting member Can be more durable.
[0066]
According to the plate glass body supporting member of the fifth aspect, since the inner wall portion has a predetermined curvature on the channel portion side, it is possible to easily pass the elastic expansion and contraction restrictor through the through hole.
[0067]
According to the flat glass body supporting member of the sixth aspect, since the width of the convex portion is smaller than the width of the channel portion, a step is formed at the connecting portion between the convex portion and the channel portion, and the strength of the flat glass body supporting member can be increased. Thus, the durability of the glass sheet supporting member can be enhanced.
[Brief description of the drawings]
FIG. 1 is a perspective view of a glass sheet conveying device including a glass sheet supporting member according to an embodiment of the present invention.
FIG. 2 is a sectional view taken along the line II-II in FIG.
FIG. 3 is a sectional view taken along line III-III in FIG.
FIG. 4 is a partial sectional view taken along the line IV-IV in FIG. 1;
5A and 5B are diagrams showing a structure of a modified example of the grooved panel unit 50 in FIG. 1, wherein FIG. 5A is a sectional view, and FIG. 5B is a perspective view of a roller row 56 in FIG.
FIGS. 6A and 6B are diagrams showing the structure of the glass sheet supporting member according to the embodiment of the present invention, wherein FIG. 6A is a perspective view and FIG. 6B is a cross-sectional view taken along line VIb-VIb.
FIG. 7 is a partially enlarged view of the vicinity of a support block 80 in FIG.
8A and 8B are diagrams showing a structure of a conventional sheet glass body supporting member, wherein FIG. 8A is a perspective view and FIG. 8B is a cross-sectional view along line VIIIb-VIIIb.
[Explanation of symbols]
2 Double-glazed glass 10 Transport rack 70 Elastic expansion / constraints 80, 100 Support block support 81
Convex part 82
Grooves 83, 101
Side 84, 86, 102
Rib 85
Through holes 87, 103
Hole 88
Inner wall 89

Claims

A horizontal floor portion on which a glass sheet body can be placed, a back portion vertically erected from the rear end of the floor portion, and an elastic expansion and contraction in which one end is connected to the floor portion and the other end is connected to the back portion. And holding the corners of the sheet glass body on a sheet glass body transporting tool comprising a restraining body, and cooperating with the elastic expansion / constraining body so as to be perpendicular to each of the floor and the back. The glass sheet support member of the glass sheet carrier for restraining the glass sheet body, wherein the glass sheet body support member has an L-shaped groove formed so as to be able to accommodate the corner of the glass sheet body, A convex portion formed at a corner portion, wherein the convex portion has a through hole through which the elastic expansion-constraining body can pass.

The flat glass body supporting member of the flat glass body conveying tool according to claim 1, wherein the through hole is formed along the groove.

The sheet glass body supporting member of the sheet glass body conveying device according to claim 1, wherein the through-hole has a tunnel-shaped inner wall.

The flat glass body supporting member of the flat glass body conveying device according to claim 3, wherein the inner wall has a predetermined curvature.

The flat glass body supporting member of the flat glass body conveying device according to claim 4, wherein the inner wall has the predetermined curvature on the channel portion side.

The flat glass body support member of the flat glass body conveying tool according to claim 1, wherein a width of the convex portion is smaller than a width of the channel portion.

The sheet glass support member of the sheet glass body conveying tool according to any one of claims 1 to 6, wherein the member is made of plastic.