JP2004248992A - Assembly furniture - Google Patents

Assembly furniture Download PDF

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Publication number
JP2004248992A
JP2004248992A JP2003044948A JP2003044948A JP2004248992A JP 2004248992 A JP2004248992 A JP 2004248992A JP 2003044948 A JP2003044948 A JP 2003044948A JP 2003044948 A JP2003044948 A JP 2003044948A JP 2004248992 A JP2004248992 A JP 2004248992A
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Japan
Prior art keywords
plate
drawer
mounting
frame
shelf
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JP4366095B2 (en
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Megumi Akiyama
恵 秋山
Tokuyuki Ofuji
徳幸 大藤
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Itoki Crebio Corp
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Itoki Crebio Corp
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  • Cabinets, Racks, Or The Like Of Rigid Construction (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide an assembly furniture by which the number of components is reduced by sharing members, and production and stock management are efficiently performed, while using a drawer and a shelf board in combination, in one storage space. <P>SOLUTION: A frame body of the assembly furniture 1 includes: side boards 2(3) arranged on the right and left sides; a bottom board 4; and a top plate 5. The space enclosed by the frame body is defined as the storage space. A drawer attachment part 51 for attaching one or a plurality of drawers 105 in the storage space and a shelf board attachment part 52 for attaching one or a plurality of shelf boards 103 in the storage space are vertically arranged, so that an attachment frame 50 is integrally formed. The attachment frame 50 is arranged on the inner surface of the sideboards 2(3) so as to be removable. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【０００１】
【発明の属する技術分野】
本発明は、組立式収納家具の構成に係り、より詳しくは、左右に配置された側板と、地板及び天板とで構成した枠体で囲まれた空間を収納空間とする組立式収納家具の構造に関するものである。
【０００２】
【従来の技術】
従来、組立式収納家具として、収納空間の内部に抽斗を備えたものや棚板を備えたものが知られている。このような組立式収納家具で、抽斗を取り付けるためには、抽斗を支持するレールを取り付けるための構造が必要であり、また、棚板を取り付けるには、棚板を支持するための構造が必要となる。そして、これらの構造は、その機能が異なるため共用化が困難であった。
【０００３】
この課題を解決するために、例えば特許文献１では、収納庫本体の側板の内面前後に上下に延びる補強枠を配置し、棚板用の取付穴が形成された棚板用取付枠と、抽斗用レールの取付穴が形成された抽斗用取付枠とを選択的に取り付けられるようにしている。これにより、特許文献１では、抽斗用と棚板用の収納庫本体を共通化し、製造や在庫管理の効率化を図っている。
【０００４】
【特許文献１】
特開２００２−４５２５０号公報（図４、図５参照）
【０００５】
【発明が解決しようとする課題】
特許文献１では、抽斗用取付枠と棚板用取付枠とを選択的に取り付けられるようにしているため、収納庫を抽斗付の収納庫、あるいは棚板付の収納庫として、それぞれ別個に利用することはできる。しかしながら、特許文献１の構成では、収納庫本体の共通化を図っているものの、１つの収納庫（収納空間）に抽斗と棚板を組み合わせて使用することができなかった。
【０００６】
本発明は、この課題を解消し、１つの収納空間（収納庫）で、抽斗と棚板を組み合わせて使用する形態を可能としながら、部材の共通化により部品点数の削減を図り、製造や在庫管理も効率化できる組立式収納家具の提供を目的とするものである。
【０００７】
【課題を解決するための手段】
前記目的を達成するために、請求項１に記載の発明の組立式収納家具は、左右に配置された側板と、地板及び天板とにより枠体を構成し、当該枠体で囲まれる空間を収納空間とする組立式収納家具であって、前記収納空間に１または複数の抽斗を取り付けるための抽斗用取付部と、前記収納空間に１または複数の棚板を取り付けるための棚板用取付部とが、上下に配置されて一体で形成された取付枠が、前記側板の内面に着脱可能に装着されるように構成したことを特徴とするものである。
【０００８】
また、請求項２に記載の発明は、請求項１記載の組立式収納家具において、前記取付枠は、前記側板の内面の前側と後側に間隔をあけて各々装着され、前側及び後側の取付枠のうち少なくとも一方には、１つの抽斗の引き出し時に他の抽斗の引き出し動が不能となる二重引出防止装置を枠体に取り付けるための構造が設けられていることを特徴とするものである。
【０００９】
また、請求項３に記載の発明は、請求項２記載の組立式収納家具において、前記左右に配置された各側板の内面の前側と後側に装着される取付枠のうち、左側板の前側用の取付枠は右側板の後側用の取付枠と交換可能であるとともに、左側板の後側用の取付枠は右側板の前側用の取付枠と交換可能であることを特徴とするものである。
【００１０】
また、請求項４に記載の発明は、請求項１から３のいずれかに記載の組立式収納家具において、前記取付枠には、前記抽斗用取付部が棚板用取付部の下方に配置されていることを特徴とするものである。
【００１１】
そして、請求項５に記載の発明の組立式収納家具は、左右に配置された側板と、地板及び天板とにより枠体を構成し、当該枠体で囲まれる空間を収納空間とする組立式収納家具であって、前記収納空間に１または複数の抽斗を取り付けるための抽斗用取付枠と、前記収納空間に１または複数の棚板を取り付けるための棚板用取付枠とが上下に配置されて前記側板の内面に着脱可能に装着されるように構成したことを特徴とするものである。
【００１２】
【発明の実施の形態】
以下、本発明の実施の形態について図面に基づいて説明する。図１（ａ）及び（ｂ）は本発明の組立式収納家具の平面図、図２は天板、地板、外側板、端用連結部材の各部品の斜視図、図３は一対の外側板を対向して配置した場合の断面図、図４（ａ）は天板の断面図、図４（ｂ）は地板の断面図、図５は取付枠の取り付けを示す斜視図、図６（ａ）は抽斗用のレールの取り付けを示す斜視図、図６（ｂ）は抽斗用のレールの取り付けを示す要部断面図、図７（ａ）は中間棚板の取り付けを示す斜視図、図７（ｂ）は中間棚板の取り付けを示す要部断面図、図８（ａ）は二重抽斗防止装置の平面図、図８（ｂ）は二重引出防止装置の断面図、図９（ａ）は他の抽斗が押し込み状態で、１つの抽斗を引き出し始める状態の作用説明図、図９（ｂ）は１つの抽斗の抽斗量が増大した状態の作用説明図、図１０は縦仕切板の取り付けを示す斜視図、図１１（ａ）、（ｂ）及び（ｃ）は組立式収納家具を応用した形態の平面図、図１２は組立式収納家具を応用した形態の平面図、図１３は中側板により増連した組立式収納家具の平面図、図１４は天板、地板、外側板、中側板、端用連結部材、増連用連結部材の各部品の斜視図、図１５は枠体を左右に増連した状態における外側板及び中側板の断面図である。
【００１３】
図１（ａ）及び（ｂ）に示すように、本発明に係る組立式収納家具１（以下、単に収納家具１という）は、左右に配置された外側板（請求項の側板に相当）２、２と、地板４及び天板５とを互いに直交するように、端用連結部材６を介して着脱自在に連結して枠体を構成し、この枠体で囲まれる空間を収納空間としたものである。この一対の外側板２、２、各１枚の地板４及び天板５とで構成された収納家具１を単位組立式収納家具と記載する。なお、この収納家具１は後述する中側板３を用いることで増連可能であるので、本発明における側板とは、外側板２及び中側板３の両者を含むものとする。
【００１４】
本発明の収納家具１は、図１（ａ）（ｂ）に示すように、収納空間に抽斗や棚板や扉等を組み合わせて様々な形態を構成することができるものである。図１（ａ）に例示する収納家具１は、一対の外側板２，２、及び各１枚の地板４及び天板５で構成された枠体内に水平に配置された構造棚板８によって、収納空間が上下に仕切られている。そして、上方の収納空間は、前面に開閉扉１１０が取り付けられ、その内部に中間棚板１０３が２段に取り付けられている。下方の収納空間には、抽斗１０５が２段取り付けられ、抽斗１０５の鏡板が前面に配置されている。図１（ｂ）に例示する収納家具１は、図１（ａ）と同様の枠体内に平行に２枚の構造棚板８、８を配置して、これらに挟まれた収納空間を前後に開放した開放収納空間８１とするとともに、開放収納空間８１の上方には引き戸１１１を取り付け、 さらにその内部に中間棚板１０３を１段取り付けている。また、開放収納空間８１の下方には抽斗１０５を２段取り付け、抽斗１０５の鏡板が前面に配置されている。
【００１５】
本実施形態では、外側板２、地板３及び天板４は薄い金属板を折り曲げるなどして平面視矩形状に形成されており、各板２〜４の幅寸法Ｄは収納家具１の奥行き寸法Ｄ（図２参照）と同じに設定されている。また、端用連結部材６は、環境に配慮したオレフィン系のＰＥＴ樹脂（ポリエチレンテレフタレート）やアルミダイカスト等からなる一体成形品であり、端用連結部材６の長さ寸法も収納家具１の奥行き寸法Ｄと同じに設定されている。地板４及び天板５の長さ寸法Ｗは、単位組立式収納家具の間口方向寸法Ｗと略等しく（若干短く）設定される（図２参照）。外側板２の長さ寸法Ｈは、単位組立式収納家具の高さ寸法Ｈに略等しく（若干短く）形成される。
【００１６】
外側板２の基本形は、図３に示すが、外側板２の外面を構成する広幅の平板１０の上下方向に沿って伸びる前後縁片を内方向へ断面コ字状に折り曲げた屈曲部１０ａを設ける。他方、平板１０の内面にスポット溶接して固定する金属板製の前後端補強枠１３は平板１０の上下方向に沿って延び、断面Ｌ字状に屈曲された高さ寸法（Ｌ１）の低い端部１４が前記屈曲部１０ａに添設され、前記端部１４の奥側（収納家具１の奥行き方向の内方）にて高さ寸法（Ｌ２）の大きい段付部１５が折り曲げ形成されて、前端段部１１と後端段部１２には略Ｌ字状で中空の嵌合部が形成される。低い端部１４の奥行き寸法はＤ１となっている。この前端段部１１と後端段部１２は前記端用連結部材６の一部が嵌まり込むよう中空状の端嵌合部に形成されるものであって、補強部と兼用される。前後補強枠１３には、補助嵌合部１８が一体形成されている。
【００１７】
また、前記平板１０の内面の略中央部には、収納家具１の奥行き方向に長い断面コ字状の中央補強枠１６を収納家具１の高さ方向に伸びるように添設してスポット溶接にて固定し、該中央補強枠１６と平板１０とで囲まれた中空状の中央嵌合部１７が構成されている。また、中央補強枠１６にはその両端縁片を断面コ字状に屈曲させた段部１６ａ、１６ａが中央嵌合部１７と間隔をあけて一体で形成されており、中央嵌合部１７と段部１６ａとの間に窪み部１６ｂ、１６ｂがそれぞれ形成されている。これにより、中央嵌合部１７と段付部１５との間には、深さ寸法がＬ４の凹所が形成され、この凹所の中間部には、段部１６ａ、補助嵌合部１８が凸形状となって含まれている。すなわち、外側板２の内面には、前側と後側に深さ寸法Ｌ４の凹所が２箇所形成されている。
【００１８】
この外側板２は、前後端段部１１、１２も同じ寸法であり、収納家具１の奥行き方向に対称形状であるので、事実上、上下左右両側の部分に共用できるものである。
【００１９】
地板４及び天板５の基本形は、図４（ａ）（ｂ）に示すように、それぞれ広幅の平板１０の前後側縁に沿って断面略Ｌ字状の前後端段部１１、１２が形成されている。この前端段部１１と後端段部１２は前記端用連結部材６の一部が嵌まり込むよう中空状の端嵌合部に形成されるものであって、補強部と兼用される。すなわち、外側板２、地板４及び天板５の外面を構成する平板１０の間口方向に沿って延びる前後端縁片を内方向に断面コ字状に折り曲げた屈曲部１０ａを設ける。他方、平板１０の内面にスポット溶接して固定する金属板製の前後端補強枠１３は平板１０の間口方向に沿って延び、断面Ｌ字状に屈曲された高さ寸法（Ｌ１）の低い端部１４が前記屈曲部１０ａに添設され、前記端部１４の奥側（収納家具１の奥行き側の内方）にて高さ寸法（Ｌ２）の大きい段付部１５が折り曲げ形成されている。従って、前端段部１１と後端段部１２には略Ｌ字状で中空の嵌合部が形成される。低い端部１４の奥行き寸法はＤ１となっている。前後補強枠１３には、補助嵌合部１８が一体形成されている。
【００２０】
また、前記平板１０の内面の略中央部には、家具の奥行き方向に長いコ字状の中央補強枠１６を家具の間口方向に延びるように添設してスポット溶接にて固定し、該中央補強枠１６と平板１０とで囲まれた中空状の中央嵌合部１７を構成する。地板４及び天板５は同一形状であり、且つ前後端段部１１、１２も同じ寸法であり、収納家具１の奥行き方向にも対称形状であるので、事実上、上下左右に反転させて共用できるものである。
【００２１】
そして、地板４には、中央嵌合部１７と段付部１５との間に形成されている凹所を覆うように取付枠２９を嵌め込んで、地板４の上面を平坦化することもできる。
【００２２】
端用連結部材６は、図２に示すように、断面略矩形の基体３０がＤの長さを有して奥行き方向に延びている。基体３０の前後両端部には、それぞれ第１端嵌入片３１ａ、３１ｂと、第２端嵌入片３２ａ、３２ｂと、中央嵌入片３３ａ、３３ｂとが互いに直交する方向に突出するように設けられている。
【００２３】
断面Ｌ字状の第２端嵌入片３２ａ、３２ｂは地板４及び天板５における前後端の断面Ｌ字状で中空の嵌合部を有する前端段部１１と後端段部１２にそれぞれ左右方向（間口方向）から嵌入できるものである。
【００２４】
断面Ｌ字状の第１端嵌入片３１ａ、３１ｂは外側板２における前後端の略Ｌ字状で中空の嵌合部を有する前端段部１１と後端段部１２にそれぞれ嵌入できるものである。
【００２５】
中央嵌入片３３ｂは、地板４及び天板５における中央嵌合部１７に対して横方向からきっちりと嵌入できるものであり、他方の中央嵌入片３３ａは外側板２における中央嵌合部１７に対して上下方向からきっちり嵌入できるものである。
【００２６】
次に、外側板２の内面に取り付けられる取付枠５０について説明する。取付枠５０は図５に示すように２種類あり、これら取付枠５０ａ、５０ｂはいずれも、１または複数の抽斗１０５を取り付けるための抽斗用取付部５１と、１または複数の中間棚板１０３を取り付けるための棚板用取付部５２とが一体で形成されており、抽斗用取付部５１が棚板用取付部５２の下方に配置されている。そして、一方の取付枠５０ａは、その抽斗用取付部５１と棚板用取付部５２とが同一幅に形成され、かつ断面略コ字状の形状で全体が上下方向に細長く形成されている。他方の取付枠５０ｂでは、上方の棚用取付部５２は取付枠５０ａとは同一断面形状であるが、下方の抽斗用取付部５１は細幅に形成されている。取付枠５０ｂには、抽斗用取付部５１に沿って上下に長く矩形に切り取られた切り欠き部５３が形成されており、この切り欠き部５３が、１つの抽斗の引き出し時に他の抽斗の引き出し動を不能とする二重引出防止装置６０を外側板２に取り付けるための構造となっている。なお、この二重引出防止装置６０の詳細な説明は後述するが、抽斗１０５の左右の側板のいずれか一方に設ければよく、この実施の形態では、抽斗１０５の鏡板側から見て右側の側板の前寄りに取り付けるものとする。
【００２７】
取付枠５０に設けられている抽斗用取付部５１は、図６（ａ）（ｂ）に示すように、抽斗１０５の左右に摺動自在に嵌合する固定レール１０７が取り付けられる。固定レール１０７には、収納空間の外側後方（抽斗１０５の引き出し方向が前方となる）に開くように突出する係止片１０８が前後２箇所に設けられているため、抽斗用取付部５１には、係止片１０８を後方に向かってきっちり差し込むことのできる矩形のレール用孔１０６が穿設されている。そして、抽斗用取付部５１には、抽斗１０５を多段に配置するために、レール用孔１０６が適宜間隔を空けて上下方向に複数設けられている。但し、取り付け方法はこれに限定されるものではない。
【００２８】
取付枠５０に設けられている棚板用取付部５２は、図７（ａ）（ｂ）に示すように、係止孔１０２が適宜間隔で上下に穿設されている。係止孔１０２には、中間棚板１０３を支えるための棚板受け具１０４が差し込まれるが、この棚板受け具１０４は先端が屈曲した略Ｌ字状を呈しており、略Ｌ字状の一端が係止孔１０２に上向きに差し込まれる。そして、略Ｌ字状の受け面に、中間棚板１０３の端部が嵌め込まれて支持されるようになっている。
【００２９】
このように形成された取付枠５０ａ、５０ｂのうち、取付枠５０ａは、右外側板２の後側の凹所と、左外側板２の前側の凹所の双方に装着される。また、取付枠５０ｂは右外側板２の前側の凹所と、左外側板２の後側の凹所の双方に装着される（図３及び図５参照）。詳細に説明すると、右外側板２においては、取付枠５０ａは、後端段部１２の段付部１５と中央補強枠１６との間に形成された凹所に、段部１６ａと補助嵌合部１８の凸形状を覆うように嵌め込まれる。取付枠５０ｂは、前端段部２２の段付部１５と中央補強枠１６との間に形成された凹所に、上方の棚用取付部５２が段部１６ａと補助嵌合部１８の凸形状を覆うように嵌め込まれ、下方の抽斗用取付部５１が補助嵌合部１８の凸形状を覆うように嵌め込まれる。これにより、取付枠５０ｂの抽斗用取付部５１では切り欠き部５３によって、外側板２の窪み部１６ｂの下方を露出させている。左外側板２では、右外側板２と前後を変えて取付枠５０が嵌め込まれる。そして、右外側板２の取付枠５０ｂの切り欠き部５３の構造を利用して、二重引出防止装置６０が右外側板２に取り付けられる。なお、取付枠５０にはネジ止め用の係止孔５４（図５参照）が設けられており、外側板２もしくは端用連結部材６に形成されたネジ孔にネジ止め固定される。
【００３０】
二重抽斗防止装置６０の取り付けでは、抽斗１０５の引き出し方向に応じて、２箇所の取付枠５０ｂのうちの一方が利用される。図３のように矢印Ａが抽斗１０５の引き出し方向となる場合には、右外側板２の前側の窪み部１６ｂが、二重抽斗防止装置６０の取り付け位置となる。
【００３１】
抽斗１０５は、前記固定レール１０７を含むサスペンションレールによって、取付枠５０の抽斗用取付部５１に前後移動自在に懸架される。サスペンションレールとしては、図９（ａ）（ｂ）に示すように、抽斗用取付部５１に着脱自在に取り付けられる前記固定レール１０７と、固定レール１０７の内側に複数のコロを介して前後動自在に嵌挿された中間レール１０７ｂと、抽斗１０５の左右側板から突出する断面Ｌ字状の抽斗レール（図示していない）とからなり、この抽斗レールは、中間レール１０７ｂに設けられた複数のコロを介して前後移動自在に支持されている。
【００３２】
各抽斗１０５の左右両側板から左右両外向きに突出するストッパ体７５は、その下面が側面視において前下がりの傾斜状となる下傾斜面７５ａを備えるように金属板を屈曲形成したものである。また、側面視への字状の押し上げ体７６は、前記ストッパ体７５の下方位置にて前記金属板に一体的に形成されている。
【００３３】
二重引出防止装置６０は図８（ａ）に示すような縦杆６１が、前記切り欠き部５３から露出した窪み部１６ｂに沿って上下に配置され、各段の抽斗１０５における固定レール１０７の側面と直角方向に交差する。
【００３４】
図８（ａ）に示すように、ロック体６２と、第１傾斜案内面６４と第２傾斜案内面６５とを有する案内体６３と、落下防止片６６とは、断面コ字状の基体６７の内面に一体的に形成されたものであり、ポリアセタール樹脂等の合成樹脂の射出成形品である。そして、前記断面コ字状の基体６７の内面には、係合爪６８を突設し、この係合爪６８を縦杆６１の所定間隔ごとに突設された係止孔（図示せず）に嵌め入れ、縦杆６１の外周を基体６７にて包囲するようにして装着する。
【００３５】
図８（ａ）に示すように、ロック体６２の上面は、抽斗１０５の引き出し方向に行くに従って低くなるように形成された当接傾斜面６９を有している。また、案内体６３は引き出し方向に行くに従って下がる第１傾斜面６４と該第１傾斜面６４の下端に連設された水平状の安定面７０と、該安定面７０の前端に連設し、抽斗１０５の引き出し方向に行くに従って高くなる第２傾斜面６５とを備えた横長状の形状である。
【００３６】
さらに、図８（ｂ）に示すように、基体６７の外周面には、前記窪み部１６ｂの内面に摺接する縦長のスライダ条７１が複数突設されている。この構成により、金属製の窪み部１６ｂと縦杆６１とが直接摺接することなく、縦杆６１の上下動時に静かにかつ滑らかに動き得るものである。他方、前記各段の固定レール１０７の上面前後方向中途部には、中間レール１０７ｂの上面が開放される切り欠き部７２を有し、中間レール１０７ｂの上面７３の前後方向中途部には、中間レール１０７ｂの適宜深さ寸法だけ落ち込む平坦底面７４ａと前記上面７３に連通する前後の傾斜面７４ｂ、７４ｃとからなる落ち込み部７４を備える。
【００３７】
そして、前記各段における落下防止片６６は、固定レール１０７の切り欠き部７２の箇所から中間レール１０７ｂの上面に臨むように配設され、かつ各抽斗１０５が収納家具１に対して押し込み状態のとき、落下防止片６６が平坦底面７４ａに対して当接する状態で嵌まり込んでいる（図示していない）。また、各抽斗１０５を前向き移動（引き出し動）するにつれて、中間レール１０７ｂが前に移動するとき、押し上げ体７６が案内体６３における第１傾斜案内面６４に先に摺接して基体６７を介して縦杆６１ひいては落下防止片６６を徐々に引き上げる（押し上げる）ため、当該落下防止片６６が前記中間レール１０７ｂの落ち込み部７４における平坦底面７４ａから後の傾斜面７４ｃに当接しない状態にて中間レール１０７ｂの上面７３の箇所まで移動するように構成されている（図９（ａ）参照）。
【００３８】
一つの段の抽斗１０５を引き出し動するとき、その押し上げ体７６が案内体６３における水平な安定面７０に当接して縦杆６１を押し上げ上昇させると、前記落下防止片６６の下端は、中間レール１０７ｂの上面７３の箇所に摺接可能となり、次いで、押し上げ体７６が案内体６３における水平な安定面を超えて前方に移動すると、押し上げ体７６による案内体６３を介しての縦杆６１の上昇駆動が解除されるが、落下防止片６６が中間レール１０７ｂの上面７３に摺接しているので、縦杆１１の上昇位置が保持される（図９（ｂ）の上段の抽斗参照）。
【００３９】
従って、他の段における押し込み状態の抽斗１０５（図９（ｂ）の下段の抽斗参照）の側面におけるストッパ体７５の前面に、ロック体６２の後面が位置することになり、その段の抽斗１０５の引き出し動を阻止することができ、二重引き出しを防止して、収納家具１の引き出し方向への転倒を阻止することができる。
【００４０】
また、一旦引き出した１つの抽斗１０５の押し込み動にて、当該押し込み抽斗１０５におけるストッパ体７５の下傾斜面７５ａが、前記上昇したロック体６２の当接傾斜面６９の上を通過するとともに、案内体６３の下面側を押し上げ体７６が通過し、当該押し上げ体７６と案内体６３との干渉が外れた状態で、且つ後退する中間レール１０７ｂにおける落ち込み部７４上に落下防止片６６が位置すれば、縦杆６１が所定寸法だけ下方移動して下方位置に保持され、元の状態に戻る。
【００４１】
次に、構造棚板８について説明する。この構造棚板８は、前記中間棚板１０３とは異なり、枠体で囲まれた収納空間を上下に仕切り、この仕切られた収納空間の前面や背面に、構造棚板８の前端縁部や後端縁部を利用して抽斗１０５の鏡板や、開閉扉１１０、引き戸１１１、背面板１１２等を取り付けることができるものである。
【００４２】
構造棚板８の基本形は金属板の平板からなり、図１０に示すように、平板の広幅は寸法がＤ３（Ｄ３＝Ｄ−Ｄ１）で、その中央部の長さ寸法が地板４及び天板５の長さ寸法Ｗと等しく形成されている。この構造棚板８には、前端縁に沿って間口方向に延びるように、略Ｔ字状の前端縁部８２が設けられている。この前端縁部８２は構造棚板８の間口方向に沿って延びる高さ寸法Ｌ１の低い端部と、該端部の奥側（収納家具の奥行き側の内方）にて高さ寸法Ｌ３（＞Ｌ２）の大きい段付き部とにより形成されている。低い端部の奥行き寸法は、構造棚板８の上下面でいずれもＤ１となっている。
【００４３】
一方、構造棚板８の後端縁部８３は高さ寸法がＬ３であるが、後端縁部８３の後端面に設けられたスリットに、高さ寸法Ｌ１の形状を備える断面略Ｔ字状の後端縁部材を左右に挿入することによって、後端縁部８３が前端縁部８２と同様の略Ｔ字状に形成できるよう構成されている。すなわち、枠体の後端面に背面板１１２（図２参照）を取り付ける場合には、後端縁部材は不要であるが、後端面側（図１３参照）に抽斗１０５や開閉扉１１０等を設ける場合には、オプショナルに後端縁部材が後端縁部８３のスリットに挿入される。
【００４４】
この構造棚板８の奥行き方向に沿う両側縁には、下向きに折曲げた側面に係止溝が切り欠き形成されているので（図１０には図示していない）、この係止溝を取付枠５０に設けられたねじ穴に一致させてねじ止めすることで、構造棚板８は固定される。
【００４５】
この構造棚板８の上面は、図１０に示すように凹凸が設けられているが、図４（ｂ）に示す地板４と同様にオプショナルな取付枠２９を用いることで、平坦面に形成することもできる。
【００４６】
次に、縦仕切板９０について説明する。この縦仕切板９０は、図１０に示すように、収納空間を左右に仕切る場合に用いられ、この左右に仕切られた収納空間の前面や背面に、縦仕切板９０の前端縁部や後端縁部を利用して抽斗１０５の鏡板や、開閉扉１１０、引き戸１１１、背面板１１２等を取り付けることができるものである。縦仕切板９０は、構造棚板８と天板５、または構造棚板８と地板４、または構造棚板８と構造棚板８、または天板５と地板４とで上下を挟まれた収納空間、もしくは前後に開放する開放収納空間８１を左右に仕切るように用いられる。
【００４７】
この縦仕切板９０の基本形は金属板の平板からなり、図１０に示すように、平板の広幅は寸法がＤ３（Ｄ３＝Ｄ−Ｄ１）で、長さ寸法Ｈ２は、希望する収納空間（または開放収納空間）の高さに応じて、複数ある長さの異なるオプションの中から適宜選択できるようにしている。
【００４８】
縦仕切板９０の前端縁に沿って上下に延びるように略Ｔ字状の前端縁部９４が設けれらており、この前端縁部９４は、高さ寸法Ｌ１の低い端部と、その奥側に高さ寸法Ｌ２の大きい段付き部が設けられ、縦仕切板９０の表裏では、高さ寸法Ｌ３（Ｌ３＞Ｌ２）となる。低い端部の奥行き寸法は、縦仕切板９０の表裏面でいずれもＤ１となっている。
【００４９】
縦仕切板９０の後端縁部９５は、高さ寸法Ｌ３であるが、後端縁部９５の後端面に設けられたスリットに、高さ寸法Ｌ１の形状を備える断面略Ｔ字状の後端縁部材を上下に挿入することによって、後端縁部９５が前端縁部９４と同様の略Ｔ字状に形成できるよう構成されている。この後端縁部材は、構造棚板８の後端縁部材と同様にオプショナルに挿入される。
【００５０】
この縦仕切板９０の表裏面には、２箇所ずつ（計４箇所）の上下に延びる凹所が形成されている。そして、この凹所には、抽斗用取付部５１を備え縦仕切板９０に応じた長さ寸法の取付枠５０ｄ、５０ｄ´を装着することができる。取付枠５０ｄは、二重抽斗防止装置６０を縦仕切板９０に取り付ける場合に適応させて、取付枠５０ｄ´よりも全体が細幅に形成されている。これらの取り付け方は、取付枠５０ａ、５０ｂの下方（抽斗用取付部５１）の取り付け方に準じる。縦仕切板９０に取り付けられる取付枠は、抽斗用取付部５１を備える取付枠５０ｄ、５０ｄ´以外にも、オプショナルに複数用意されており、交換可能に取り付けられる。
【００５１】
次に、このように構成された本発明の収納家具１の組立方法について説明する。
【００５２】
まず、図２に示すように、外側板２の上下位置において、地板４及び天板５とを組むため、地板４及び天板５における間口方向の両側に、端用連結部材６を奥行き方向に基体３０が延びるように並べる。次いで、端用連結部材３０の横向きの第２端嵌入片３２ａ、３２ｂを地板４及び天板５における前後端の略Ｌ字状で中空の嵌合部を有する前端段部１１と後端段部１２にそれぞれ横方向（間口方向）から嵌入するとともに、中央嵌入片３３ｂを地板４及び天板５における中央嵌合部１７に対してそれぞれ横方向から嵌入する。
【００５３】
次いで、地板４における両側の端用連結部材６では、それぞれ上向きの各第１端嵌入片３１ａ、３１ｂに対して、外側板２における前端縁部１１と後端縁部１２の下側の嵌合部を嵌合し、同様に上向きの中央嵌入片３３ａに対して外側板２における中央嵌合部１７の下側を嵌合させる。また、天板５における両側の端用連結部材６では、それぞれ下向きの各第１端嵌入片３１ａ、３１ｂに対して、外側板２における前端縁部１１と後端縁部１２の上側の嵌合部を勘合し、同様に下向きの中央嵌入片３３ａに対して外側板２における中央嵌合部１７の上側を嵌合させる。
【００５４】
このようにして、外側板２、２、地板４、天板５を端用連結部材６により組み立てた後、締着ネジ（図示していない）にて、外側板２、地板４、天板５の各中央補強枠１６と中央嵌入片３３ｂとを固定する。
【００５５】
次に、外側板２、２の内面に取り付けるための取付枠５０ａ、５０ｂが２つずつ用意される。そして、抽斗１０５の引き出し方向（図３の矢印Ａ）を前側とすると、取付枠５０ａが、左外側板２の前側の凹所と、右外側板２の後側の凹所に取り付けられ、取付枠５０ｂが、左外側板２の後側の凹所と、右外側板２の前側の凹所に取り付けられる（図３及び図５参照）。各取付枠５０は、取り付け後に係止孔５４を用い、締着ネジにて外側板２に固定される。または、凹所に対し各取付枠をネジを使わず嵌合（きつい嵌合）のみで取り付ける場合もある。
【００５６】
同一の外側板２の内面に配置される前側と後側の取付枠５０では、図５に示すように、取付枠５０に穿設される抽斗用取付部５１のレール用孔１０６及び棚板用取付部５２の係止孔１０２の奥行き方向の位置が異なる。また、切り欠き５３により全体の形状もことなっている。そのため、同一の外側板２の前側と後側では取付枠５０を共用することができないが、本発明のように対向する外側板２、２の内面どうしで、取付枠を、側板に対する取付位置の前後を変えて（たすき掛け状に）で交換するように構成することで、取付枠５０の共用化が図れ、取付枠の種類を少なくして収納家具１の部品点数の削減ができる。
【００５７】
次に、右外側板２の前側で、取付枠５０ｂにより露出している窪み部１６ｂに、二重引出防止装置６０の基体６７のスライダ条７１が摺接するように取り付けられる（図３参照）。仮に、抽斗１０５の引き出し方向を矢印Ａと反対側にする場合には、二重抽斗防止装置６０を図３の左外側板２の後側の窪み部１６ｂに付け替えるだけでよいため、取付枠５０の交換や取り外しは全く不要である。
【００５８】
二重引出防止装置６０では、あらかじめ抽斗の段数と位置に対応させて、縦杆６１に基体６７が取り付けられ、また各抽斗１０５の側板には、ストッパ体７５が取り付けられている。そして、外側板２の下方ではそれぞれ、前後に配置された抽斗用取付部５１、５１のレール用孔１０６，１０６に、係止片１０８を後方に押し込むように固定レール１０７が差し入れられる。そして、中間レール１０７ｂと抽斗レールを介して抽斗１０５が取り付けられる。
【００５９】
また、外側板２の上方では、４箇所の棚板用取付部５２で、希望の高さの係止孔１０２に棚板受け具１０４が差し込まれて、これに中間棚板１０３が載置されて取り付けられる。
【００６０】
このように抽斗１０５が取り付けられた収納空間には、その前面に鏡板が配置され、中間棚板１０３が取り付けられた収納空間には、開閉扉１１０や引き戸１１１が取り付けられたりする（中間棚板１０３が取り付けられていない収納空間に開閉扉１１０等を取り付けてもよい）。本発明の外側板２、２、地板４、天板５、構造棚板８、縦仕切板９０では、前端縁部１１、８２、９４、または後端縁部１２、８３、９５によって、いずれの組み合わせによっても奥行き寸法Ｄ１の囲み枠がそれぞれ形成できる。そのため、寸法Ｄ１に略等しい厚さの開閉扉１１０や引き戸１１１、あるいは抽斗１０５の鏡板を取り付けても、これらが前端面もしくは後端面から突出しないように配置することができるので、外観をすっきりさせる効果が得られる。
【００６１】
また、一般的に、抽斗１０５及び中間棚板１０３は、収納された物品の見易さや取り出し易さを、それぞれの構造に基づいて考慮すると、抽斗１０５は収納空間の下方に配置される方が扱いやすく、中間棚板１０３は収納空間の上方に配置される方が扱いやすい。そのため、本発明では、取付枠５０ａ、５０ｂとして、あらかじめ抽斗用取付部５１を下方に配置し、棚板用取付部５２を上方に配置して一体化した形態としている。この形態とすることで、１つの収納空間１に、抽斗と棚板の双方を備えることができるとともに、その使い易さを損なうことなく汎用性の高い取付枠５０を提供することができるという効果が得られる。もちろん、必要に応じて、抽斗用取付部５１を上方に棚板用取付部５２を下方に配置して一体化した取付枠を形成してもよいことは言うまでもない。
【００６２】
また、収納家具１では、取付枠５０（５０ａ、５０ｂ）に加えて、その他の形態の取付枠を組み合わせて、図１（ａ）（ｂ）に示す以外にも収納空間を自由に応用して利用することができる。
【００６３】
例えば図１１（ａ）では、左右一対の外側板２、２と、各１枚の地板４及び天板５で構成された枠体の下方に、２段２列に抽斗１０５を設け、枠体の上方は、左右が独立した空間としてそれぞれに開放扉１０６を設けている。この形態では、左右の外側板２、２に図５と同様に取付枠５０を取り付け、さらに構造棚板８で上下に仕切り、この上下の収納空間それぞれに縦仕切板９０を取り付けている。そして、下方の収納空間の縦仕切板９０には、表裏の４箇所の凹所に抽斗用の取付枠５０ｄ（図１０参照）が取り付けられて、左右各２段の抽斗１０５が取り付けられる。上方の収納空間では、縦仕切板９０の表裏４箇所の凹所に、その長さ寸法に応じた中間棚板用の取付枠が取り付けられる。そして、左右各２段の中間棚板１０３が取り付けられて、前面にそれぞれ開閉扉１１０が取り付けられている。
【００６４】
また、この他に図１１（ｂ）に示すように、枠体の下方の収納空間を左右に独立させ、一方に２段の抽斗１０５を、他方に中間棚板１０３を備えて開閉扉１１０を設けた形態でもよい。この形態では、左右の外側板２，２のうち左外側板２の内側にのみ取付枠５０ａ、５０ｄを取り付け、右外側板２には、上下ともに棚板用取付部５２が配置された取付枠が取り付けられている。そして、この収納空間を構造棚板８で上下に仕切り、下方の収納空間に縦仕切板９０を取り付けている。縦仕切板９０では表裏４箇所の凹所のうち、一方の面（図中左側）の２箇所の凹所には、抽斗用の取付枠５０ｄ（図１０参照）を取り付け、他方の面（図中右側）の２箇所の凹所には、縦仕切板９０に応じた長さの中間棚板用の取付枠が取り付けられている。
【００６５】
また、この他に図１１（ｃ）に示すように、枠体を左右に仕切り、左側の上方に中間棚板１０３を備えて開閉扉１１０を設け、左側の下方には２段の抽斗１０５を設けるとともに、右側は、中間棚板１０３を備えた開閉扉１１０のみとした形態でもよい。この形態では、外側板２と略同じ長さ寸法の縦仕切板９０を用いて、収納空間を左右に仕切り、左外側板２の内側にのみ取付枠５０ａ、５０ｄを取り付け、右外側板２には、上下ともに棚板用取付部５２が配置された取付枠が取り付けられている。縦仕切板９０には、表裏４箇所の凹所に、その長さ寸法に応じた取付枠が取り付けられるが、これら取付枠によって、図中左側の収納空間の上方に中間棚板１０３、その下方に抽斗１０５、図中右側の収納空間すべてに中間棚板１０３を取付できるものが選択される。そして、図中左側の収納空間には、図１０に示す構造棚板８の約半分の長さ寸法（Ｗ／２）の構造棚板８ａがを取り付けられる。
【００６６】
さらに、この他に図１２に示すように、枠体で構成された収納空間を、その前面と後面の双方から使用できるようにした形態でもよい。この形態では、左右の外側板２、２に図５に示すように取付枠５０ａ、５０ｂをそれぞれ取り付けて、上方に中間棚板１０３を、下方に抽斗１０５を取り付けているが、上方に配置した開放扉１１０の開閉方向と、下方に配置した抽斗１０５の引き出し方向が、異なる方向となるようにしている。
【００６７】
なお、図１（ａ）（ｂ）、図１１（ａ）〜（ｃ）及び図１２に示した収納家具１は、一部の例に過ぎず、本発明はこれらに限定するものではない。例えば、本発明の枠体は、左右の外側板２、２と背面板１１２を一体で形成し、これに天板５と地板４を取り付けた形態や、左右の外側板２、２と天板５を一体で形成し、これに地板４と背面板１１２を取り付けた形態であってもよい。
【００６８】
上述の説明では、１組の外側板２，２と、各１枚の地板４、天板５で構成された収納家具１について説明したが、本発明は、中側板３と増連用連結部材７を用いて枠体を左右に増連する収納家具１の場合にも適用できるため、次にこの増連する場合の形態について説明する。
【００６９】
図１３に示す収納家具１は、左右に配置する外側板２，２と、これら外側板２，２の間に配置する１または複数の中側板３と、複数の地板４及び天板５とを互いに直交するように端用連結部材６及び増連用連結部材７とを介して着脱自在に連結したものである。この収納家具１は、中側板３、地板４及び天板５の数によって任意の数だけ枠体が増連可能である。
【００７０】
中側板３の基本形は、図１４及び図１５に示すように、同形状に形成された平板２０、２０がその前後及び上下を逆にして固着され、全体として奥行き寸法Ｄとなるように形成されている。平板２０の略中央部には、コ字状に屈曲され上下方向に延びる補強部２１が形成され、２枚の平板２０，２０は、補強部２１どうしが対向するようにスポット溶接されることで、中央嵌合部２３を構成している。そして、中側板２０の前後端縁に沿って上下に延びるように、略Ｔ字状の前端段部２４と後端段部２５とを設けている。この前端段部２４と後端段部２５とは、平板２０の一方の縁片を断面Ｌ字状に折曲げて形成した屈曲部２０ａと、平板２０の片面にスポット溶接して固定する金属板製の断面Ｌ字状に折曲げた前後端補強枠２６とにより構成される。そして、前記Ｔ字状の前後両端部２４，２５は中側版３の間口前面に沿って延びる高さ寸法Ｌ１の低い端部２７と、該端部２７の奥側（収納家具の奥行き側の内方）にて高さ寸法Ｌ２の大きい段付き部２８とにより形成されている。従って、段付き部２８と屈曲部２０ａによる段部の高さ寸法Ｌ３（＞Ｌ２）となり、前端段部２４と後端段部２５とは略Ｔ字状で中空の嵌合部が形成される。低い端部の奥行き寸法は、中側板３の表裏面でいずれもＤ１となっている。
【００７１】
平板２０では、補強部２１と屈曲部２０ａの間に断面コ字状に屈曲させて段部２１ａを設け、この段部２１ａと補強部２１との間には、窪み部２１ｂが形成される。また、平板２０では、屈曲部２０ａと反対側の縁片を断面コ字状に屈曲させて段部２３ａを設け、この段部２３ａと補強部２１との間に、窪み部２３ｂが形成される。
【００７２】
また、補強部２１では、その前後で平板２０の屈曲の高さが異なるため、補強部２１と段付部２８との間には、深さ寸法Ｌ４の凹所（その中間部に段部２３ａを含む）が形成され、補強部２１と屈曲部２０ａとの間には、深さ寸法Ｌ５（＜Ｌ４）の凹所（その中間部に段部２１ａを含む）が形成される。すなわち、中側板３では、平板２０の表裏面に２箇所ずつ、計４箇所の凹所が形成されるが、同一平面の２箇所の凹所では、それぞれ深さ寸法が異なる（Ｌ４、Ｌ５）とともに、表面の深さ寸法Ｌ４の凹所に対応する裏面の凹所では深さ寸法Ｌ５となり、表面の深さ寸法Ｌ５に凹所に対応する裏面の凹所では深さ寸法Ｌ４となっている。
【００７３】
増連用連結部材７は、図１４に示すように、端用連結部材６とほぼ同じ形態で、Ｄの長さを有して奥行き方向に延びる細長い基体４０を有する。基体４０の前後両端部には、それぞれ第１端嵌入片４１ａ、４１ｂと、第２端嵌入片４２ａ、４２ｂと、中央嵌入片４３ａ、４３ｂとが互いに直交する方向に突出するように設けられている。また、実施形態では、増連用連結部材７も基体４０の長手方向の中央に対して左右対称形状に形成されている。
【００７４】
断面Ｌ字状の第２端嵌入片４２ａ、４２ｂは、地板４及び天板５における前後端の略Ｌ字状で中空の嵌合部を有する前端段部１１と後端段部１２にそれぞれ左右方向（間口方向）から嵌入できるものである。第１端嵌入片４１ａ、４１ｂは、基体４０から前記第２端嵌入片４２ａ、４２ｂの突出方向と直交する方向に一体的に突出する断面略矩形状のものであって、端用連結部材６と増連用連結部材７とを背中合わせにした状態で、中側板３における断面Ｔ字状の前端段部２４及び後端段部２５の一部、すなわち前記屈曲部２０ａの中空部内に上下方向からきっちりと嵌入できるものである。
【００７５】
中央嵌入片４３ｂは、地板４及び天板５における中央嵌合部１７に対して横方向からきっちりと嵌入できるものであり、中央嵌入片４３ａは、端用連結部材６と増連用連結部材７とを背中合わせにした状態で、端用連結部材６における中央嵌入片３３ａとともに中側板３における中央嵌合部２３に対して上下方向からきっちりと嵌入できるものである。
【００７６】
この中側板３の内面に取り付けられる取付枠５０は、図１５に示すように２種類ある。中側板３の深さ寸法Ｌ４の凹所には、外側板２に取り付ける取付枠５０ｂがそのまま利用され、段付部２８と段部２３ａの間に嵌め込まれる。一方、中側板３の深さ寸法Ｌ５の凹所には、前述の取付枠５０ａを深さ寸法Ｌ５用に変更した取付枠５０ｃが、屈曲部２０ａと補強部２１との間に、段部２１ａの凸形状を覆うように嵌め込まれる。そして、取付枠５０ｂの切り欠き部５３によって、窪み部２３ｂの下方が露出するため、抽斗１０５の引き出し方向に応じた位置の窪み部２３ｂの内部に二重抽斗防止装置６０が取り付けられる。
【００７７】
そのため、増連により中側板３、３が対向するよう左右に配置された収納空間では、取付枠５０ｃが左中側板３の前側の凹所と右中側板３の後側の凹所の双方に用いられ、取付枠５０ｂが左中側板３の後側の凹所と右中側板３の前側の凹所の双方に用いられる。
【００７８】
このように、中側板３、３が対向した場合でも、外側板２，２が対向した場合と同様に、対向する内面どうしでは、取付枠は、側板に対する取付位置の前後を変えること（たすき掛け状に）で交換可能であるので、４箇所の凹所であっても２つの取付枠で対応でき、取付枠の共用化による部品点数の削減が可能である。また、外側板２と中側板３でも、図１５に示すように、取付枠５０ｂを共用することができるので、さらに取付枠の部品点数の削減が可能となる。
【００７９】
本発明の他の実施の形態としては、図１６（ａ）（ｂ）に示すように、抽斗用取付部５１を有する取付枠５０ｆと棚板用取付部５２を有する取付枠５０ｅとを別個に形成し、これらを上下に並べて配置して外側板２または中側板３に装着する形態でもよい。図１６（ａ）は本発明の他の実施形態の取付枠の取り付けを示す斜視図で、図１６（ｂ）は取付枠に構造棚板を取り付けた状態の断面図である。
【００８０】
この実施の形態では、図１６（ａ）（ｂ）に示すように、棚板用取付部５２からなる棚板用の取付枠５０ｅの下端面と、抽斗用取付部５１からなる抽斗用の取付枠５０ｆの上端面が付き合わされて、外側板２の凹所に装着されている。これら取付枠５０ｅ、５０ｆは図１６（ａ）のように上下端面を当接させて上下に重ねることで、地板４と天板５の間の高さ寸法にきっちり収まるように構成されている。
【００８１】
そして、取付枠５０ｅ、５０ｆの境界部分に構造棚板８の側面を当接させ、この側面に切り欠き形成された係止溝８４を取付枠５０ｆに設けられたねじ孔５５に一致させてビス８５によりねじ止めすることで、構造棚板８が固定されるとともに、取付枠５０ｅ、５０ｆが外側板２側へ押し付け固定される。なお、構造棚板８は、ビス８５によって取付枠５０ｆに固定されているが、中央補強枠１６にビス止めする場合もある。
【００８２】
また、この他の実施の形態としては、図１７（ａ）（ｂ）に示すように、抽斗用取付部５１を有する取付枠５０ｈと棚板用取付部５２を有する取付枠５０ｇとを別個に形成し、これらを構造棚板８を挟んで対向するように上下に配置する形態でもよい。図１７（ａ）は本発明の他の実施形態の取付枠の取り付けを示す斜視図で、図１７（ｂ）は取付枠に構造棚板を取り付けた状態の断面図である。
【００８３】
この実施の形態は、図１７（ａ）（ｂ）に示すように、棚用取付部５２からなる棚板用の取付枠５０ｇと、抽斗用取付部５１からなる抽斗用の取付枠５０ｈとが、構造棚板８の一部を挟んで対向するように上下に配置され、外側板２の凹所に装着されている。構造棚板８には、外側板２（中側板３の場合もある）側の凹所に面した側面から、凹所側に突出する突出部８６が設けられている。そして、取付枠５０ｇ、５０ｈ、及び構造棚板８の突出部８６は、これらを当接させて上下に重ねることで地板４と天板５の間の高さ寸法にきっちり収まるように構成されている。
【００８４】
突出部８６は、断面コ字状に下方に折り曲げ形成された金属板によって形成されており、構造棚板８の広幅面で凹所側に開放するように形成された窪みにスポット溶接されている。この突出部８６の上面と構造棚板８の上面は同一平面となっている。そして、構造棚板８の側面に切り欠き形成された係止溝８４を取付枠５０ｈに設けられたねじ孔５５に一致させてビス８５によりねじ止めすることで、構造棚板８が固定されるとともに、取付枠５０ｈが外側板２側へ押し付け固定される。また、取付枠５０ｇは、断面コ字状に形成されており、その形状による弾性で外側板２の凹所に保持されるようになっている。なお、構造棚板８は、ビス８５によって取付枠５０ｈに固定されているが、中央補強枠１６にビス止めする場合もある。
【００８５】
これら図１６（ａ）（ｂ）及び図１７（ａ）（ｂ）に示された他の実施の形態でも側板２（３）、地板４、天板５で構成された１つの収納空間内に、抽斗や棚板を自由に組み合せて配置することができる。
【００８６】
【発明の作用・効果】
以上に詳述したように、請求項１に記載の発明の組立式収納家具は、左右に配置された側板と、地板及び天板とにより枠体を構成し、当該枠体で囲まれる空間を収納空間とする組立式収納家具であって、前記収納空間に１または複数の抽斗を取り付けるための抽斗用取付部と、前記収納空間に１または複数の棚板を取り付けるための棚板用取付部とが、上下に配置されて一体で形成された取付枠が、前記側板の内面に着脱可能に装着されるように構成したことを特徴とするものである。これによれば、抽斗用取付部と棚板用取付部とを一体で備えた取付枠を配置するだけで、枠体で囲まれる収納空間内に、簡単に抽斗と棚板の双方の取り付けが可能となる。
【００８７】
また、請求項２に記載の発明は、請求項１記載の組立式収納家具において、前記取付枠は、前記側板の内面の前側と後側に間隔をあけて各々装着され、前側及び後側の取付枠のうち少なくとも一方には、１つの抽斗の引き出し時に他の抽斗の引き出し動が不能となる二重引出防止装置を枠体に取り付けるための構造が設けられていることを特徴とするものである。これによれば、抽斗が多段に配置された場合に二重引出防止装置を取り付けると、一方の抽斗が引き出し状態にある場合に他の抽斗が引き出し動することを防止することができるため、二重引き出しによる枠体の前方向への転倒を防止することができ、安全性が向上される。
【００８８】
また、請求項３に記載の発明は、請求項２記載の組立式収納家具において、前記左右に配置された各側板の内面の前側と後側に装着される取付枠のうち、左側板の前側用の取付枠は右側板の後側用の取付枠と交換可能であるとともに、左側板の後側用の取付枠は右側板の前側用の取付枠と交換可能であることを特徴とするものである。これによれば、対向する側板間では、取付枠の装着箇所が４箇所設けられているが、取付枠の共用化により２種類の取付枠で対応できるため、部品点数の削減ができ、製造や在庫管理の効率化が可能となる。
【００８９】
また、請求項４に記載の発明は、請求項１から３のいずれかに記載の組立式収納家具において、前記取付枠には、前記抽斗用取付部が棚板用取付部の下方に配置されていることを特徴とするものである。これによれば、一般的に抽斗は収納空間に下方に、棚板は上方に配置されるほうが、それぞれの機能上好都合であるため、あらかじめ抽斗取付部を棚板用取付部の下方に配置して取付枠を構成しておくことで、使用頻度の高い取付枠を提供することができる。
【００９０】
そして、請求項５に記載の発明の組立式収納家具は、左右に配置された側板と、地板及び天板とにより枠体を構成し、当該枠体で囲まれる空間を収納空間とする組立式収納家具であって、前記収納空間に１または複数の抽斗を取り付けるための抽斗用取付枠と、前記収納空間に１または複数の棚板を取り付けるための棚板用取付枠とが上下に配置されて前記側板の内面に着脱可能に装着されるように構成したことを特徴とするものである。これによれば、抽斗用取付枠と棚板用取付枠とを上下に配置するだけで、枠体で囲まれる収納空間内に、簡単に抽斗と棚板の双方の取り付けが可能となる。
【図面の簡単な説明】
【図１】（ａ）及び（ｂ）は本発明の組立式収納家具の平面図である。
【図２】天板、地板、外側板、端用連結部材の各部品の斜視図である。
【図３】一対の外側板を対向して配置した場合の断面図である。
【図４】（ａ）は天板の断面図、（ｂ）は地板の断面図である。
【図５】取付枠の取り付けを示す斜視図である。
【図６】（ａ）は抽斗用のレールの取り付けを示す斜視図、（ｂ）は抽斗用のレールの取り付けを示す要部断面図である。
【図７】（ａ）は中間棚板の取り付けを示す斜視図、（ｂ）は中間棚板の取り付けを示す要部断面図である。
【図８】（ａ）は二重抽斗防止装置の平面図、（ｂ）は二重引出防止装置の断面図である。
【図９】（ａ）は他の抽斗が押し込み状態で、１つの抽斗を引き出し始める状態の作用説明図、（ｂ）は１つの抽斗の抽斗量が増大した状態の作用説明図である。
【図１０】縦仕切板の取り付けを示す斜視図である。
【図１１】（ａ）、（ｂ）及び（ｃ）は組立式収納家具を応用した形態の平面図である。
【図１２】組立式収納家具を応用した形態の平面図である。
【図１３】中側板により増連した組立式収納家具の平面図である。
【図１４】天板、地板、外側板、中側板、端用連結部材、増連用連結部材の各部品の斜視図である。
【図１５】増連した状態における外側板及び中側板の断面図である。
【図１６】（ａ）は本発明の他の実施形態の取付枠の取り付けを示す斜視図、（ｂ）は取付枠に構造棚板を取り付けた状態の断面図である。
【図１７】（ａ）は本発明の他の実施形態の取付枠の取り付けを示す斜視図、（ｂ）は取付枠に構造棚板を取り付けた状態の断面図である。
【符号の説明】
１ 組立式収納家具
２ 外側板
３ 中側板
４ 地板
５ 天板
６ 端用連結部材
７ 増連用連結部材
８、８ａ 構造棚板
１０ 平板
１０ａ 屈曲部
１１ 前端段部
１２ 後端段部
１３ 前後端補強枠
１４ 端部
１５ 段付部
１６ 中央補強枠
１６ａ 段部
１６ｂ 窪み部
１７ 中央嵌合部
１８ 補助嵌合部
２０ 平板
２０ａ 屈曲部
２１ 補強部
２１ａ 段部
２１ｂ 窪み部
２３ 中央嵌合部
２３ａ 段部
２３ｂ 窪み部
２４ 前端段部
２５ 後端段部
２６ 補強枠
２７ 端部
２８ 段付き部
２９ 取付枠
３０ 基体
３１ａ、３１ｂ、４１ａ、４１ｂ 第１端嵌入片
３２ａ、３２ｂ、４２ａ、４２ｂ 第２端嵌入片
３３ａ、３３ｂ、４３ａ、４３ｂ 中央嵌入片
５０ａ、 取付枠
５１ 抽斗用取付部
５２ 棚板用取付部
５３ 切り欠き部
５４ 係止孔
５５ ねじ孔
６０ 二重引出防止装置
６１ 縦杆
６２ ロック体
６３ 案内体
６４ 第１傾斜案内面
６５ 第２傾斜案内面
６６ 落下防止片
６７ 基体
６８ 係合爪
６９ 当接傾斜面
７０ 安定面
７１ スライダ条
７２ 切り欠き部
７３ 上面
７４ 落ち込み部
７４ａ 平坦底面
７４ｂ、７４ｃ 傾斜面
７５ ストッパ体
７５ａ 下傾斜面
７６ 押し上げ体
８１ 開放収納空間
８２ 前端縁部
８３ 後端縁部
８４ 係止溝
８５ ビス
９０ 縦仕切板
９１ 前端縁部
１０２ 係止孔
１０３ 中間棚板
１０４ 棚板受け具
１０５ 抽斗
１０６ レール用孔
１０７ 固定レール
１０７ｂ 中間レール
１０８ 係止片
１１０ 開閉扉
１１１ 引き戸
１１２ 背面板[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to the structure of assembling-type storage furniture, and more specifically, relates to an assembling-type storage furniture in which a space surrounded by a frame constituted by side plates arranged on the left and right and a base plate and a top plate is a storage space. It is about structure.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, as an assembling-type storage furniture, those having a drawer inside a storage space and those having a shelf board are known. In such prefabricated storage furniture, a structure for attaching a rail supporting the drawer is necessary to attach the drawer, and a structure for supporting the shelf is required to attach the shelf. It becomes. In addition, these structures have different functions and are difficult to share.
[0003]
In order to solve this problem, for example, in Patent Literature 1, a reinforcement frame extending vertically is disposed around the inner surface of a side plate of a storage body, and a shelf mounting frame having a mounting hole for the shelf is formed; And a drawer mounting frame in which a mounting hole for a rail is formed. Thus, in Patent Literature 1, the storage main bodies for the drawer and the shelf are shared, and the efficiency of manufacturing and inventory management is improved.
[0004]
[Patent Document 1]
JP-A-2002-45250 (see FIGS. 4 and 5)
[0005]
[Problems to be solved by the invention]
In Patent Document 1, since the drawer mounting frame and the shelf mounting frame can be selectively mounted, the storages are separately used as a storage with a drawer or a storage with a shelf. Can do it. However, in the configuration of Patent Literature 1, although the storage main body is shared, a drawer and a shelf board cannot be used in combination in one storage (storage space).
[0006]
The present invention solves this problem and makes it possible to use a combination of a drawer and a shelf in a single storage space (storage), while reducing the number of parts by using common members to reduce manufacturing and inventory. The purpose is to provide assemblable storage furniture that can be managed more efficiently.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, in the prefabricated storage furniture according to the first aspect of the invention, a frame is configured by side plates arranged on the left and right, a base plate and a top plate, and a space surrounded by the frame is formed. An assembling type storage furniture serving as a storage space, wherein a drawer mounting portion for mounting one or more drawers in the storage space, and a shelf plate mounting portion for mounting one or more shelves in the storage space. And a mounting frame which is disposed vertically and integrally formed is detachably mounted on the inner surface of the side plate.
[0008]
According to a second aspect of the present invention, in the prefabricated storage furniture according to the first aspect, the mounting frame is mounted at an interval between a front side and a rear side of an inner surface of the side plate, and a front side and a rear side. At least one of the attachment frames is provided with a structure for attaching a double drawer prevention device to a frame body in which the drawer of another drawer cannot be pulled out when one drawer is pulled out. is there.
[0009]
According to a third aspect of the present invention, in the prefabricated storage furniture according to the second aspect, the front side of the left side plate among the mounting frames mounted on the front side and the rear side of the inner surface of each of the left and right side plates. The mounting frame for the rear of the right side plate is interchangeable with the mounting frame for the rear side of the right side plate, and the mounting frame for the rear side of the left side plate is interchangeable with the mounting frame for the front side of the right side plate. It is.
[0010]
According to a fourth aspect of the present invention, in the assembling type storage furniture according to any one of the first to third aspects, the drawer mounting portion is disposed below the shelf board mounting portion in the mounting frame. It is characterized by having.
[0011]
According to a fifth aspect of the present invention, there is provided an assembling-type storage furniture in which a frame is formed by side plates arranged on the left and right, a base plate and a top plate, and a space surrounded by the frame is a storage space. A storage furniture, wherein a drawer mounting frame for mounting one or more drawers in the storage space, and a shelf mounting frame for mounting one or more shelves in the storage space are vertically arranged. And is configured to be detachably attached to the inner surface of the side plate.
[0012]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 (a) and 1 (b) are plan views of the assembled storage furniture of the present invention, FIG. 2 is a perspective view of each component of a top plate, a base plate, an outer plate, and an end connecting member, and FIG. 3 is a pair of outer plates. 4 (a) is a cross-sectional view of a top plate, FIG. 4 (b) is a cross-sectional view of a main plate, FIG. 5 is a perspective view showing attachment of a mounting frame, and FIG. 6 (a). 7) is a perspective view showing attachment of a drawer rail, FIG. 6 (b) is a sectional view of a main part showing attachment of a drawer rail, FIG. 7 (a) is a perspective view showing attachment of an intermediate shelf, and FIG. 8B is a sectional view of a main part showing the attachment of the intermediate shelf, FIG. 8A is a plan view of the double drawer prevention device, FIG. 8B is a cross-sectional view of the double drawer prevention device, and FIG. 9) is an operation explanatory view in a state where another drawer is pushed in and one drawer is started to be pulled out, FIG. 9 (b) is an operation explanatory view in a state where the drawer amount of one drawer is increased, and FIG. 11 (a), 11 (b) and 11 (c) are plan views of a form to which the assembled storage furniture is applied, and FIG. 12 is a plan view of the form to which the assembled storage furniture is applied. , FIG. 13 is a plan view of assembling-type storage furniture expanded by the middle side plate, FIG. 14 is a perspective view of each part of the top plate, the base plate, the outer plate, the middle side plate, the end connecting member, and the additional connecting member, FIG. FIG. 5 is a cross-sectional view of the outer plate and the middle plate in a state where the number of frames is increased left and right.
[0013]
As shown in FIGS. 1 (a) and 1 (b), an assembling type storage furniture 1 (hereinafter simply referred to as storage furniture 1) according to the present invention has outer plates (corresponding to side plates in the claims) 2 arranged on the left and right. , 2 and the base plate 4 and the top plate 5 are detachably connected via the end connecting member 6 so as to be orthogonal to each other to form a frame, and the space surrounded by the frame is used as a storage space. Things. The storage furniture 1 composed of the pair of outer plates 2 and 2, each one of the base plate 4 and the top plate 5 is referred to as unit-assembled storage furniture. In addition, since the storage furniture 1 can be expanded by using a middle side plate 3 described later, the side plate in the present invention includes both the outer side plate 2 and the middle side plate 3.
[0014]
As shown in FIGS. 1A and 1B, the storage furniture 1 of the present invention can be configured in various forms by combining drawers, shelves, doors, and the like in a storage space. The storage furniture 1 illustrated in FIG. 1A includes a pair of outer plates 2 and 2, and a structural shelf plate 8 horizontally arranged in a frame constituted by a single base plate 4 and a top plate 5. The storage space is divided up and down. An opening / closing door 110 is attached to the front of the upper storage space, and an intermediate shelf 103 is attached in two steps inside the door. The drawer 105 is mounted in two stages in the lower storage space, and the end plate of the drawer 105 is disposed on the front surface. In the storage furniture 1 illustrated in FIG. 1B, two structural shelves 8 are arranged in parallel in a frame similar to that in FIG. 1A, and the storage space sandwiched therebetween is moved forward and backward. In addition to the open storage space 81 which is open, a sliding door 111 is mounted above the open storage space 81, and an intermediate shelf 103 is further mounted inside the sliding door 111. Further, two stages of drawers 105 are mounted below the open storage space 81, and the end plate of the drawer 105 is arranged on the front surface.
[0015]
In the present embodiment, the outer plate 2, the base plate 3, and the top plate 4 are formed in a rectangular shape in plan view by bending a thin metal plate or the like, and the width dimension D of each of the plates 2 to 4 is the depth dimension of the storage furniture 1. D (see FIG. 2). The end connecting member 6 is an integrally molded product made of environmentally friendly olefin-based PET resin (polyethylene terephthalate), aluminum die-cast, or the like. The length of the end connecting member 6 is also the depth of the storage furniture 1. It is set the same as D. The length dimension W of the main plate 4 and the top plate 5 is set to be substantially equal (slightly shorter) to the width dimension W of the unit-assembled storage furniture (see FIG. 2). The length dimension H of the outer plate 2 is substantially equal to (slightly shorter) the height dimension H of the unit-assembled storage furniture.
[0016]
The basic shape of the outer plate 2 is shown in FIG. 3, but a bent portion 10a is formed by bending front and rear edge pieces extending along the vertical direction of a wide flat plate 10 constituting the outer surface of the outer plate 2 inwardly into a U-shaped cross section. Provide. On the other hand, the front and rear end reinforcing frames 13 made of a metal plate and fixed to the inner surface of the flat plate 10 by spot welding extend along the up-down direction of the flat plate 10 and are bent into an L-shaped cross section at a low end (L1). A portion 14 is attached to the bent portion 10a, and a stepped portion 15 having a large height dimension (L2) is bent and formed on the inner side of the end portion 14 (inward in the depth direction of the storage furniture 1). A substantially L-shaped hollow fitting portion is formed at the front end step portion 11 and the rear end step portion 12. The depth dimension of the lower end 14 is D1. The front end step portion 11 and the rear end step portion 12 are formed in a hollow end fitting portion so that a part of the end connecting member 6 is fitted therein, and also serve as a reinforcing portion. An auxiliary fitting portion 18 is formed integrally with the front and rear reinforcing frame 13.
[0017]
A central reinforcing frame 16 having a U-shaped cross section, which is long in the depth direction of the storage furniture 1, is attached to substantially the center of the inner surface of the flat plate 10 so as to extend in the height direction of the storage furniture 1, and spot welding is performed. A hollow central fitting portion 17 surrounded by the central reinforcing frame 16 and the flat plate 10 is formed. Further, the central reinforcing frame 16 is integrally formed with stepped portions 16a, 16a in which both end edge pieces are bent in a U-shaped cross section at an interval from the central fitting portion 17. Recesses 16b, 16b are formed between the step 16a. As a result, a recess having a depth L4 is formed between the center fitting portion 17 and the stepped portion 15, and a step portion 16a and an auxiliary fitting portion 18 are formed in an intermediate portion of the recess. It is included as a convex shape. That is, two recesses having a depth L4 are formed on the inner surface of the outer plate 2 on the front side and the rear side.
[0018]
The outer plate 2 has the same size in the front and rear end steps 11 and 12 and has a symmetrical shape in the depth direction of the storage furniture 1, so that it can be practically used for both upper, lower, left and right portions.
[0019]
As shown in FIGS. 4A and 4B, the base plate 4 and the top plate 5 have front and rear end steps 11 and 12 having a substantially L-shaped cross section along the front and rear side edges of the wide flat plate 10, respectively. Have been. The front end step portion 11 and the rear end step portion 12 are formed in a hollow end fitting portion so that a part of the end connecting member 6 is fitted therein, and also serve as a reinforcing portion. That is, a bent portion 10a is provided in which front and rear end pieces extending along the frontage direction of the flat plate 10 constituting the outer surfaces of the outer plate 2, the base plate 4 and the top plate 5 are bent inward in a U-shaped cross section. On the other hand, a front and rear end reinforcing frame 13 made of a metal plate and fixed to the inner surface of the flat plate 10 by spot welding extends along the frontage direction of the flat plate 10 and is bent into an L-shaped cross section at a low end (L1). A portion 14 is attached to the bent portion 10a, and a stepped portion 15 having a large height dimension (L2) is formed by bending on the back side of the end portion 14 (inward of the depth side of the storage furniture 1). . Accordingly, a substantially L-shaped hollow fitting portion is formed in the front end step portion 11 and the rear end step portion 12. The depth dimension of the lower end 14 is D1. An auxiliary fitting portion 18 is formed integrally with the front and rear reinforcing frame 13.
[0020]
A substantially U-shaped central reinforcing frame 16 extending in the depth direction of the furniture is attached to a substantially central portion of the inner surface of the flat plate 10 so as to extend in the frontage direction of the furniture, and is fixed by spot welding. A hollow central fitting portion 17 surrounded by the reinforcing frame 16 and the flat plate 10 is formed. The base plate 4 and the top plate 5 have the same shape, and the front and rear end steps 11 and 12 also have the same size, and are symmetrical in the depth direction of the storage furniture 1. You can do it.
[0021]
The upper surface of the base plate 4 can be flattened by fitting the mounting frame 29 to the base plate 4 so as to cover the recess formed between the central fitting portion 17 and the stepped portion 15. .
[0022]
As shown in FIG. 2, the base member 30 having a substantially rectangular cross section has a length D and extends in the depth direction. At both front and rear ends of the base 30, first end fitting pieces 31a and 31b, second end fitting pieces 32a and 32b, and central fitting pieces 33a and 33b are provided so as to project in directions orthogonal to each other. I have.
[0023]
The second end fitting pieces 32a and 32b having an L-shaped cross section are respectively provided on the front end step 11 and the rear end step 12 having a hollow L-shaped cross section at the front and rear ends of the base plate 4 and the top plate 5, respectively. (Frontage direction).
[0024]
The first end fitting pieces 31a and 31b each having an L-shaped cross section can be fitted into the front end step portion 11 and the rear end step portion 12 having substantially L-shaped and hollow fitting portions at the front and rear ends of the outer plate 2, respectively. .
[0025]
The center fitting piece 33b can be firmly fitted into the center fitting part 17 of the base plate 4 and the top plate 5 from the lateral direction, and the other central fitting piece 33a is fitted to the center fitting part 17 of the outer plate 2. It can be fitted tightly from above and below.
[0026]
Next, the attachment frame 50 attached to the inner surface of the outer plate 2 will be described. As shown in FIG. 5, there are two types of mounting frames 50. Each of these mounting frames 50a and 50b includes a drawer mounting portion 51 for mounting one or more drawers 105 and one or more intermediate shelves 103. A shelf mounting portion 52 for mounting is integrally formed, and the drawer mounting portion 51 is disposed below the shelf mounting portion 52. The drawer mounting section 51 and the shelf board mounting section 52 of the one mounting frame 50a are formed to have the same width, and have a substantially U-shaped cross section, and are entirely elongated vertically. In the other mounting frame 50b, the upper shelf mounting portion 52 has the same cross-sectional shape as the mounting frame 50a, but the lower drawer mounting portion 51 is formed to be narrow. The mounting frame 50b is formed with a notch 53 cut vertically in a rectangular shape along the drawer mounting part 51, and this notch 53 is used to pull out one drawer when drawing another drawer. The structure is such that the double pull-out preventing device 60 that disables the movement is attached to the outer plate 2. Although a detailed description of the double drawer prevention device 60 will be described later, it may be provided on one of the left and right side plates of the drawer 105, and in this embodiment, the right drawer 105 on the right side when viewed from the end plate side of the drawer 105. It shall be mounted near the front of the side plate.
[0027]
As shown in FIGS. 6A and 6B, a fixed rail 107 slidably fitted to the left and right of the drawer 105 is mounted on the drawer mounting portion 51 provided on the mounting frame 50. The fixed rail 107 is provided with two locking pieces 108 that protrude so as to open outward and rearward of the storage space (the drawing direction of the drawer 105 is forward). A rectangular rail hole 106 into which the locking piece 108 can be firmly inserted rearward is formed. In order to arrange the drawers 105 in multiple stages, a plurality of rail holes 106 are provided at appropriate intervals in the vertical direction in the drawer mounting portion 51. However, the mounting method is not limited to this.
[0028]
As shown in FIGS. 7 (a) and 7 (b), locking holes 102 are drilled up and down at appropriate intervals in the shelf plate mounting portion 52 provided in the mounting frame 50. A shelf support 104 for supporting the intermediate shelf 103 is inserted into the locking hole 102. The shelf support 104 has a substantially L-shape with a bent end, and has a substantially L-shape. One end is inserted upward into the locking hole 102. The end of the intermediate shelf 103 is fitted into and supported by the substantially L-shaped receiving surface.
[0029]
Of the mounting frames 50a and 50b thus formed, the mounting frame 50a is mounted in both the rear recess of the right outer plate 2 and the front recess of the left outer plate 2. The mounting frame 50b is mounted in both the front recess of the right outer plate 2 and the rear recess of the left outer plate 2 (see FIGS. 3 and 5). More specifically, in the right outer plate 2, the mounting frame 50 a is auxiliary-fitted with the step 16 a in a recess formed between the stepped portion 15 of the rear end step 12 and the central reinforcing frame 16. It is fitted so as to cover the convex shape of the portion 18. The mounting frame 50 b has a recess formed between the stepped portion 15 of the front end step 22 and the central reinforcing frame 16, and the upper shelf mounting portion 52 has the convex shape of the step 16 a and the auxiliary fitting portion 18. And the lower drawer attachment portion 51 is fitted so as to cover the convex shape of the auxiliary fitting portion 18. As a result, the lower part of the concave portion 16b of the outer plate 2 is exposed by the cutout portion 53 in the drawer mounting portion 51 of the mounting frame 50b. In the left outer plate 2, the mounting frame 50 is fitted into the right outer plate 2 while changing front and rear. Then, the double pullout prevention device 60 is attached to the right outer plate 2 by utilizing the structure of the cutout portion 53 of the attachment frame 50 b of the right outer plate 2. The attachment frame 50 is provided with a locking hole 54 for screwing (see FIG. 5), and is screwed and fixed to a screw hole formed in the outer plate 2 or the end connecting member 6.
[0030]
In mounting the double drawer prevention device 60, one of the two mounting frames 50b is used depending on the drawing direction of the drawer 105. When the arrow A points in the drawing direction of the drawer 105 as shown in FIG. 3, the recess 16 b on the front side of the right outer plate 2 is the mounting position of the double drawer prevention device 60.
[0031]
The drawer 105 is suspended by a suspension rail including the fixed rail 107 so as to be movable back and forth on the drawer mounting portion 51 of the mounting frame 50. As shown in FIGS. 9 (a) and 9 (b), the suspension rail is a fixed rail 107 detachably attached to the drawer attachment section 51, and is movable back and forth through a plurality of rollers inside the fixed rail 107. And a drawer rail (not shown) having an L-shaped cross section projecting from the left and right side plates of the drawer 105. The drawer rail includes a plurality of rollers provided on the intermediate rail 107b. It is supported movably back and forth via the.
[0032]
The stopper body 75 projecting outward from both left and right side plates of each drawer 105 is formed by bending a metal plate so that a lower surface thereof has a lower inclined surface 75a that is inclined forward and downward in a side view. . Further, a push-up body 76 shaped like a letter as viewed from the side is formed integrally with the metal plate at a position below the stopper body 75.
[0033]
The double pull-out preventing device 60 has vertical rods 61 as shown in FIG. 8A arranged vertically along the recessed portions 16 b exposed from the cutouts 53, and the fixed rails 107 of the drawers 105 of each stage are provided. Cross at right angles to the sides.
[0034]
As shown in FIG. 8A, a lock body 62, a guide body 63 having a first inclined guide surface 64 and a second inclined guide surface 65, and a fall prevention piece 66 are formed by a base 67 having a U-shaped cross section. And is an injection-molded article of a synthetic resin such as a polyacetal resin. An engaging claw 68 is provided on the inner surface of the base 67 having a U-shaped cross section, and the engaging claw 68 is provided at a predetermined interval of the vertical rod 61 by a locking hole (not shown). And mounted so that the outer periphery of the vertical rod 61 is surrounded by the base 67.
[0035]
As shown in FIG. 8A, the upper surface of the lock body 62 has a contact inclined surface 69 formed so as to become lower as the drawer 105 is pulled out. In addition, the guide body 63 is connected to a first inclined surface 64 that descends in the drawing direction, a horizontal stable surface 70 that is continuously provided at a lower end of the first inclined surface 64, and a front end of the stable surface 70, It is a horizontally long shape having a second inclined surface 65 that becomes higher as it goes in the drawing direction of the drawer 105.
[0036]
Further, as shown in FIG. 8B, a plurality of vertically elongated slider strips 71 are provided on the outer peripheral surface of the base 67 so as to be in sliding contact with the inner surface of the recess 16b. With this configuration, the metal recess 16b and the vertical rod 61 can move quietly and smoothly when the vertical rod 61 moves up and down without directly sliding. On the other hand, in the middle part of the upper surface of the fixed rail 107 in the front-rear direction, there is a cutout portion 72 in which the upper surface of the intermediate rail 107b is opened. There is provided a recessed portion 74 comprising a flat bottom surface 74a that falls by an appropriate depth dimension of the rail 107b and front and rear inclined surfaces 74b and 74c communicating with the upper surface 73.
[0037]
The fall prevention piece 66 in each of the steps is disposed so as to face the upper surface of the intermediate rail 107b from the location of the notch 72 of the fixed rail 107, and each drawer 105 is pushed into the storage furniture 1 in a state of being pushed. At this time, the fall prevention piece 66 is fitted so as to be in contact with the flat bottom surface 74a (not shown). Further, as the intermediate rail 107b moves forward as each drawer 105 moves forward (pulls out), the push-up body 76 first comes into sliding contact with the first inclined guide surface 64 of the guide body 63 via the base 67. Since the vertical rod 61 and thus the drop prevention piece 66 are gradually pulled up (pushed up), the intermediate prevention rail 66 is not brought into contact with the inclined surface 74c from the flat bottom surface 74a of the recess 74 of the intermediate rail 107b. It is configured to move to the position of the upper surface 73 of 107b (see FIG. 9A).
[0038]
When pulling out the drawer 105 of one stage, when the push-up body 76 comes into contact with the horizontal stable surface 70 of the guide body 63 and pushes up the vertical rod 61, the lower end of the drop prevention piece 66 is moved to the intermediate rail. When the push-up body 76 moves forward beyond the horizontal stable surface of the guide body 63, the vertical rod 61 rises via the guide body 63 by the push-up body 76. Although the drive is released, the fall prevention piece 66 is in sliding contact with the upper surface 73 of the intermediate rail 107b, so that the raised position of the vertical rod 11 is maintained (see the upper drawer in FIG. 9B).
[0039]
Accordingly, the rear surface of the lock body 62 is located on the front surface of the stopper body 75 on the side surface of the drawer 105 in the pushed state in another stage (see the lower drawer in FIG. 9B), and the drawer 105 of that stage is located. The drawer can be prevented from being pulled out, double drawers can be prevented, and the storage furniture 1 can be prevented from falling in the pull-out direction.
[0040]
In addition, by the pushing motion of one drawer 105 once pulled out, the lower inclined surface 75a of the stopper body 75 in the pushed drawer 105 passes over the contact inclined surface 69 of the raised lock body 62 and guides. If the push-up body 76 passes on the lower surface side of the body 63, the interference between the push-up body 76 and the guide body 63 is released, and the drop prevention piece 66 is located on the recess 74 of the intermediate rail 107b that retreats. Then, the vertical rod 61 moves downward by a predetermined distance, is held at the lower position, and returns to the original state.
[0041]
Next, the structural shelf 8 will be described. The structural shelf 8 is different from the intermediate shelf 103 in that a storage space surrounded by a frame is vertically divided, and a front edge or a rear end of the structural shelf 8 is provided on the front or back of the partitioned storage space. By using the rear edge, the end plate of the drawer 105, the opening and closing door 110, the sliding door 111, the back plate 112, and the like can be attached.
[0042]
The basic shape of the structural shelf 8 is a flat plate made of a metal plate. As shown in FIG. 10, the wide width of the flat plate is D3 (D3 = D-D1), and the length of the central portion is the base plate 4 and the top plate. 5 is formed equal to the length W. The structural shelf 8 is provided with a substantially T-shaped front edge portion 82 extending in the frontage direction along the front edge. The front edge 82 has a low end having a height L1 extending along the frontage direction of the structural shelf 8 and a height L3 (in the depth side of the storage furniture) at the back of the end. > L2). The lower end has a depth D1 on both the upper and lower surfaces of the structural shelf 8.
[0043]
On the other hand, the rear edge portion 83 of the structural shelf 8 has a height L3, and a slit provided on the rear end surface of the rear edge portion 83 has a substantially T-shaped cross section provided with a shape having a height L1. By inserting the rear edge members to the left and right, the rear edge 83 can be formed in a substantially T-shape similar to the front edge 82. That is, when the back plate 112 (see FIG. 2) is attached to the rear end surface of the frame, the rear end member is unnecessary, but the drawer 105 and the opening / closing door 110 are provided on the rear end surface side (see FIG. 13). In such a case, the rear edge member is optionally inserted into the slit of the rear edge portion 83.
[0044]
A locking groove is formed on each side edge of the structural shelf 8 along the depth direction, which is notched on a side surface bent downward (not shown in FIG. 10). The structural shelf 8 is fixed by screwing it in accordance with the screw holes provided in the frame 50.
[0045]
The upper surface of the structural shelf plate 8 is provided with irregularities as shown in FIG. 10, but is formed on a flat surface by using an optional mounting frame 29 similarly to the base plate 4 shown in FIG. 4B. You can also.
[0046]
Next, the vertical partition plate 90 will be described. As shown in FIG. 10, the vertical partition plate 90 is used to partition the storage space left and right, and the front and rear edges and the rear end of the vertical partition plate 90 are provided on the front and back surfaces of the storage space partitioned left and right. The end plate can be used to attach the end plate of the drawer 105, the opening / closing door 110, the sliding door 111, the back plate 112, and the like. The vertical partition plate 90 is a storage that is vertically sandwiched between the structural shelf 8 and the top plate 5, the structural shelf 8 and the main plate 4, the structural shelf 8 and the structural shelf 8, or the top plate 5 and the main plate 4. It is used to partition a space or an open storage space 81 that is opened to the front and rear.
[0047]
The basic shape of the vertical partition plate 90 is a flat plate of a metal plate. As shown in FIG. 10, the width of the flat plate is D3 (D3 = D-D1), and the length H2 is the desired storage space (or Depending on the height of the open storage space, a plurality of options having different lengths can be appropriately selected.
[0048]
A substantially T-shaped front end portion 94 is provided so as to extend vertically along the front end edge of the vertical partition plate 90. The front end portion 94 has a low end portion having a height L1 and a rear end portion. A large stepped portion having a height L2 is provided on the side, and a height L3 (L3> L2) is obtained on the front and back of the vertical partition plate 90. The depth dimension of the lower end is D1 on both the front and back surfaces of the vertical partition plate 90.
[0049]
The rear end edge 95 of the vertical partition plate 90 has a height L3, and a slit provided on the rear end face of the rear end edge 95 has a substantially T-shaped cross section having a shape of a height L1. By inserting the edge members up and down, the rear edge 95 can be formed in a substantially T-shape similar to the front edge 94. The rear edge member is optionally inserted similarly to the rear edge member of the structural shelf 8.
[0050]
On the front and back surfaces of the vertical partition plate 90, two recesses (a total of four places) extending vertically are formed. In addition, mounting holes 51 d and 50 d ′ each having a drawer mounting portion 51 and a length corresponding to the vertical partition plate 90 can be mounted in this recess. The mounting frame 50d is formed to be narrower overall than the mounting frame 50d 'so as to accommodate the case where the double drawer prevention device 60 is mounted on the vertical partition plate 90. These attachments are in accordance with the attachment below the attachment frames 50a, 50b (the drawer attachment portion 51). A plurality of mounting frames attached to the vertical partition plate 90 are optionally prepared in addition to the mounting frames 50d and 50d 'including the drawer mounting portion 51, and are exchangeably mounted.
[0051]
Next, a method of assembling the thus-configured storage furniture 1 of the present invention will be described.
[0052]
First, as shown in FIG. 2, in order to assemble the base plate 4 and the top plate 5 at the upper and lower positions of the outer plate 2, the end connecting members 6 are arranged in the depth direction on both sides of the base plate 4 and the top plate 5 in the frontage direction. The bases 30 are arranged so as to extend. Next, the front end step 11 and the rear end step having the substantially L-shaped and hollow fitting portions at the front and rear ends of the base plate 4 and the top plate 5 are formed by inserting the lateral second end fitting pieces 32a and 32b of the end connecting member 30. 12 are inserted from the lateral direction (frontage direction), and the central fitting pieces 33b are respectively inserted into the central fitting portions 17 of the base plate 4 and the top plate 5 from the lateral direction.
[0053]
Next, in the end connecting members 6 on both sides of the base plate 4, the lower end portions 12 of the front end edge portion 12 and the rear end edge portion 12 of the outer plate 2 are respectively fitted to the first end fitting pieces 31 a and 31 b facing upward. Then, the lower side of the center fitting portion 17 of the outer plate 2 is fitted to the center fitting piece 33a facing upward. In addition, in the end connecting members 6 on both sides of the top plate 5, the upper end of the front end edge 11 and the rear end edge 12 of the outer plate 2 are fitted to the downward first end fitting pieces 31 a and 31 b, respectively. The upper portion of the center fitting portion 17 of the outer plate 2 is fitted to the downwardly fitting portion 33a.
[0054]
After the outer plates 2 and 2, the base plate 4 and the top plate 5 are assembled by the end connecting members 6 in this manner, the outer plates 2, the base plate 4 and the top plate 5 are fastened with fastening screws (not shown). Are fixed to the central reinforcing frame 16 and the central fitting piece 33b.
[0055]
Next, two attachment frames 50a and 50b for attachment to the inner surfaces of the outer plates 2 and 2 are prepared. When the drawing direction of the drawer 105 (arrow A in FIG. 3) is the front side, the mounting frames 50a are attached to the front recess of the left outer plate 2 and the rear recess of the right outer plate 2, respectively. The frame 50b is attached to the rear recess of the left outer plate 2 and the front recess of the right outer plate 2 (see FIGS. 3 and 5). After each mounting frame 50 is mounted, it is fixed to the outer plate 2 by a fastening screw using the locking hole 54. Alternatively, each mounting frame may be attached to the recess only by fitting (tight fitting) without using screws.
[0056]
As shown in FIG. 5, in the front and rear mounting frames 50 arranged on the inner surface of the same outer plate 2, as shown in FIG. The position in the depth direction of the locking hole 102 of the mounting portion 52 is different. The notch 53 also changes the overall shape. Therefore, the mounting frame 50 cannot be shared between the front side and the rear side of the same outer panel 2, but the inner frame of the outer panels 2, 2 facing each other, as in the present invention, moves the mounting frame to the mounting position with respect to the side panel. By changing the front and rear parts (crossing), the mounting frame 50 can be shared, the types of mounting frames can be reduced, and the number of parts of the storage furniture 1 can be reduced.
[0057]
Next, on the front side of the right outer plate 2, the slider portion 71 of the base 67 of the double pull-out preventing device 60 is attached so as to be in sliding contact with the recessed portion 16b exposed by the attachment frame 50b (see FIG. 3). If the drawer 105 is to be pulled out in the direction opposite to the arrow A, it is only necessary to replace the double drawer prevention device 60 with the recess 16b on the rear side of the left outer plate 2 in FIG. No replacement or removal is required.
[0058]
In the double drawer preventing device 60, a base 67 is attached to the vertical rod 61 in advance corresponding to the number and position of the drawers, and a stopper body 75 is attached to a side plate of each drawer 105. Below the outer plate 2, fixed rails 107 are inserted into the rail holes 106, 106 of the drawer attachment portions 51, 51 arranged front and rear, respectively, so as to push the locking pieces 108 backward. Then, the drawer 105 is attached via the intermediate rail 107b and the drawer rail.
[0059]
Above the outer plate 2, the shelf receiving member 104 is inserted into the locking hole 102 of a desired height at the four mounting portions 52 for the shelf, and the intermediate shelf 103 is placed thereon. Attached.
[0060]
In the storage space in which the drawer 105 is mounted as described above, a mirror plate is disposed in front of the drawer 105, and in the storage space in which the intermediate shelf 103 is mounted, an opening / closing door 110 or a sliding door 111 is mounted (intermediate shelf). The opening / closing door 110 and the like may be attached to the storage space where the 103 is not attached.) In the outer plates 2, 2, the base plate 4, the top plate 5, the structural shelf plate 8, and the vertical partition plate 90 of the present invention, any one of the front edge portions 11, 82, 94 or the rear edge portions 12, 83, 95 can be used. Enclosure frames having a depth dimension D1 can also be formed by combination. Therefore, even if the door 110 or the sliding door 111 having a thickness substantially equal to the dimension D1 or the end plate of the drawer 105 is attached, these can be arranged so as not to protrude from the front end face or the rear end face, so that the appearance is refreshed. The effect is obtained.
[0061]
Also, in general, the drawer 105 and the intermediate shelf 103 should be arranged below the storage space in consideration of the easiness of seeing and taking out the stored articles based on their respective structures. It is easier to handle, and it is easier to handle the intermediate shelf 103 if it is arranged above the storage space. For this reason, in the present invention, as the attachment frames 50a and 50b, the drawer attachment portion 51 is arranged in advance below, and the shelf board attachment portion 52 is arranged above and integrated. With this configuration, one storage space 1 can be provided with both a drawer and a shelf plate, and the versatile mounting frame 50 can be provided without impairing the ease of use. Is obtained. Of course, if necessary, it is needless to say that the drawer mounting portion 51 may be disposed above the shelf board mounting portion 52 and the integrated mounting frame may be formed.
[0062]
Further, in the storage furniture 1, in addition to the mounting frames 50 (50a, 50b), other types of mounting frames are combined, and the storage space is freely applied in addition to those shown in FIGS. 1 (a) and 1 (b). Can be used.
[0063]
For example, in FIG. 11A, drawers 105 are provided in two rows and two rows below a frame constituted by a pair of left and right outer plates 2 and 2 and a single base plate 4 and a top plate 5. In the upper part, open doors 106 are respectively provided as left and right independent spaces. In this embodiment, a mounting frame 50 is attached to the left and right outer plates 2 and 2 in the same manner as in FIG. 5, and further vertically divided by a structural shelf 8, and a vertical partition plate 90 is attached to each of the upper and lower storage spaces. Then, a drawer mounting frame 50d (see FIG. 10) is attached to four recesses on the front and back sides of the vertical partition plate 90 in the lower storage space, and two stages of drawers 105 are mounted on each of the left and right sides. In the upper storage space, mounting frames for an intermediate shelf according to the length of the vertical partition plate 90 are mounted in four recesses on the front and back of the vertical partition plate 90. Then, left and right intermediate shelves 103 are attached, and an opening / closing door 110 is attached to the front surface.
[0064]
In addition, as shown in FIG. 11 (b), the storage space below the frame body is left and right independent, a two-stage drawer 105 is provided on one side, and an opening / closing door 110 is provided with an intermediate shelf 103 on the other side. It may be provided. In this embodiment, the mounting frames 50a and 50d are mounted only on the inside of the left outer plate 2 of the left and right outer plates 2 and 2, and the mounting frame 52 is provided on the right outer plate 2 both vertically and vertically. Is attached. This storage space is vertically divided by a structural shelf 8 and a vertical partition plate 90 is attached to the lower storage space. In the vertical partition plate 90, the mounting frame 50d for a drawer (see FIG. 10) is attached to two of the four recesses on one surface (left side in the figure) of the four recesses on the front and back sides, and the other surface (FIG. At the two recesses (middle right), mounting frames for an intermediate shelf having a length corresponding to the vertical partition plate 90 are mounted.
[0065]
In addition, as shown in FIG. 11 (c), the frame body is divided into right and left, an opening / closing door 110 is provided with an intermediate shelf plate 103 on the upper left side, and a two-stage drawer 105 is provided on the lower left side. At the same time, the right side may be a mode in which only the opening and closing door 110 provided with the intermediate shelf 103 is provided. In this embodiment, the storage space is divided into right and left by using a vertical partition plate 90 having substantially the same length as the outer plate 2, and the mounting frames 50 a and 50 d are attached only inside the left outer plate 2, and the right outer plate 2 A mounting frame in which a mounting portion 52 for a shelf board is disposed on both upper and lower sides is mounted. In the vertical partition plate 90, mounting frames corresponding to the length dimensions are mounted in the four recesses on the front and back sides, and these mounting frames allow the intermediate shelf plate 103 to be located above the storage space on the left side in the figure and the lower portion thereof. The drawer 105 is selected so that the intermediate shelf 103 can be attached to the entire storage space on the right side in the figure. A structural shelf 8a having a length (W / 2) of about half of the structural shelf 8 shown in FIG. 10 is attached to the storage space on the left side in the figure.
[0066]
Further, as shown in FIG. 12, a storage space formed of a frame may be used from both the front surface and the rear surface. In this embodiment, the attachment frames 50a and 50b are respectively attached to the left and right outer plates 2 and 2 as shown in FIG. 5, the intermediate shelf plate 103 is attached above and the drawer 105 is attached below, but they are arranged above. The opening / closing direction of the opening door 110 and the drawing direction of the drawer 105 arranged below are different from each other.
[0067]
Note that the storage furniture 1 shown in FIGS. 1A, 1B, 11A to 11C, and 12 is only a part of the example, and the present invention is not limited to these examples. For example, the frame body of the present invention is configured such that the left and right outer plates 2 and 2 and the back plate 112 are integrally formed and the top plate 5 and the base plate 4 are attached thereto, or the left and right outer plates 2 and 2 and the top plate 5 may be integrally formed, and the base plate 4 and the back plate 112 may be attached to the base plate 5.
[0068]
In the above description, the storage furniture 1 composed of one set of the outer plates 2 and 2 and each one of the base plate 4 and the top plate 5 has been described. Can be applied to the case of the storage furniture 1 in which the number of frames is increased to the left and right. Therefore, an embodiment in which the number of frames is increased will be described below.
[0069]
The storage furniture 1 shown in FIG. 13 includes outer plates 2, 2 arranged on the left and right, one or a plurality of middle plates 3 arranged between the outer plates 2, 2, and a plurality of base plates 4 and a top plate 5. They are detachably connected to each other via an end connecting member 6 and an additional connecting member 7 so as to be orthogonal to each other. In this storage furniture 1, the number of frames can be increased by an arbitrary number according to the number of the middle side plate 3, the base plate 4, and the top plate 5.
[0070]
As shown in FIGS. 14 and 15, the basic shape of the middle side plate 3 is such that flat plates 20, 20 formed in the same shape are fixed upside down and upside down so as to have a depth D as a whole. ing. At a substantially central portion of the flat plate 20, a reinforcing portion 21 which is bent in a U-shape and extends vertically is formed. The two flat plates 20, 20 are spot-welded so that the reinforcing portions 21 face each other. , The central fitting portion 23. A substantially T-shaped front end step portion 24 and rear end step portion 25 are provided so as to extend vertically along the front and rear end edges of the middle plate 20. The front end step portion 24 and the rear end step portion 25 are formed by bending one edge piece of the flat plate 20 into an L-shaped cross section, and a metal plate fixed by spot welding to one surface of the flat plate 20. And a front and rear end reinforcing frame 26 bent into an L-shaped cross section. The T-shaped front and rear ends 24, 25 extend along the front surface of the front edge of the middle plate 3 and have a low end 27 having a height L 1, and a rear side of the end 27 (a depth side of the storage furniture). (Inward) and a stepped portion 28 having a large height L2. Therefore, the height L3 (> L2) of the step portion formed by the stepped portion 28 and the bent portion 20a is formed, and the front end step portion 24 and the rear end step portion 25 are formed in a substantially T-shaped hollow fitting portion. . The depth dimension of the lower end is D1 on both the front and back surfaces of the middle side plate 3.
[0071]
In the flat plate 20, a step 21a is provided between the reinforcing part 21 and the bent part 20a by bending in a U-shaped cross section, and a recess 21b is formed between the step 21a and the reinforcing part 21. In the flat plate 20, a step 23 a is provided by bending an edge piece on the opposite side to the bent part 20 a into a U-shaped cross section, and a recess 23 b is formed between the step 23 a and the reinforcing part 21. .
[0072]
Further, since the bending height of the flat plate 20 differs between before and after the reinforcing portion 21, a recess having a depth L4 is provided between the reinforcing portion 21 and the stepped portion 28 (a step portion 23 a is provided at an intermediate portion thereof). Is formed, and a recess having a depth L5 (<L4) (including a stepped portion 21a at an intermediate portion) is formed between the reinforcing portion 21 and the bent portion 20a. That is, in the middle plate 3, a total of four recesses are formed on each of the front and back surfaces of the flat plate 20, but the two recesses on the same plane have different depth dimensions (L4, L5). At the same time, the depth on the back surface corresponding to the recess having the depth L4 on the front surface is L5, and the depth on the back surface corresponding to the depth L5 is L4. .
[0073]
As shown in FIG. 14, the additional connection member 7 has an elongated base 40 having a length D and extending in the depth direction in substantially the same form as the end connection member 6. At both front and rear ends of the base 40, first end fitting pieces 41a and 41b, second end fitting pieces 42a and 42b, and central fitting pieces 43a and 43b are provided so as to project in directions orthogonal to each other. I have. In the embodiment, the connection member 7 for additional stations is also formed symmetrically with respect to the center of the base 40 in the longitudinal direction.
[0074]
The second end fitting pieces 42a and 42b having the L-shaped cross section are respectively formed on the front and rear end step portions 11 and 12 having substantially L-shaped and hollow fitting portions at the front and rear ends of the base plate 4 and the top plate 5, respectively. It can be inserted from the direction (frontage direction). The first end fitting pieces 41a and 41b have a substantially rectangular cross section that integrally protrudes from the base body 40 in a direction orthogonal to the direction in which the second end fitting pieces 42a and 42b protrude. In a state where the and the linking connecting member 7 are back to back, a part of the front end step portion 24 and the rear end step portion 25 having a T-shaped cross section in the middle side plate 3, that is, the hollow portion of the bent portion 20 a, from the vertical direction. It can be inserted.
[0075]
The central fitting piece 43b is capable of firmly fitting the central fitting portion 17 of the base plate 4 and the top plate 5 from the lateral direction, and the central fitting piece 43a is connected to the end connecting member 6 and the additional connecting member 7. Can be firmly fitted together with the center fitting piece 33a of the end connecting member 6 into the center fitting portion 23 of the middle side plate 3 from above and below in a state where the back is back-to-back.
[0076]
As shown in FIG. 15, there are two types of attachment frames 50 attached to the inner surface of the middle side plate 3. The mounting frame 50b attached to the outer plate 2 is used as it is in the recess of the middle plate 3 having the depth L4, and is fitted between the stepped portion 28 and the stepped portion 23a. On the other hand, a mounting frame 50c obtained by changing the mounting frame 50a described above for the depth dimension L5 is provided between the bent portion 20a and the reinforcing portion 21 in the concave portion having the depth dimension L5 of the middle side plate 3. Is fitted so as to cover the convex shape. Since the lower portion of the recess 23b is exposed by the cutout 53 of the mounting frame 50b, the double drawer prevention device 60 is mounted inside the recess 23b at a position corresponding to the drawing direction of the drawer 105.
[0077]
Therefore, in the storage space in which the middle plates 3 and 3 are arranged on the left and right so as to face each other due to the increase in the number of stations, the mounting frame 50 c is provided in both the front recess of the left middle plate 3 and the rear recess of the right middle plate 3. The mounting frame 50 b is used for both the rear recess of the left middle side plate 3 and the front recess of the right middle side plate 3.
[0078]
In this manner, even when the middle side plates 3 and 3 face each other, the mounting frame can change the front and rear of the mounting position with respect to the side plates between the opposing inner surfaces as in the case where the outer side plates 2 and 2 face each other (crossing). ) Can be replaced by two mounting frames even in the case of four recesses, and the number of parts can be reduced by sharing the mounting frame. Further, as shown in FIG. 15, the outer plate 2 and the middle plate 3 can share the mounting frame 50b, so that the number of components of the mounting frame can be further reduced.
[0079]
As another embodiment of the present invention, as shown in FIGS. 16A and 16B, a mounting frame 50f having a drawer mounting portion 51 and a mounting frame 50e having a shelf board mounting portion 52 are separately provided. It is also possible to adopt a mode in which these are formed, arranged side by side up and down, and mounted on the outer plate 2 or the middle plate 3. FIG. 16A is a perspective view showing attachment of a mounting frame according to another embodiment of the present invention, and FIG. 16B is a cross-sectional view showing a state where a structural shelf is attached to the mounting frame.
[0080]
In this embodiment, as shown in FIGS. 16A and 16B, a lower end surface of a shelf mounting frame 50e formed by a shelf mounting portion 52 and a drawer mounting formed by a drawer mounting portion 51. The upper end surfaces of the frame 50f are attached to each other and are mounted in the recesses of the outer plate 2. As shown in FIG. 16A, the mounting frames 50e and 50f are configured so as to fit in the height dimension between the main plate 4 and the top plate 5 by being vertically overlapped with the upper and lower end surfaces abutting on each other.
[0081]
Then, the side surface of the structural shelf 8 is brought into contact with the boundary portion between the mounting frames 50e and 50f, and the locking groove 84 cut out on this side surface is aligned with the screw hole 55 provided in the mounting frame 50f, and the screw is formed. By screwing with 85, the structural shelf 8 is fixed, and the mounting frames 50e, 50f are pressed and fixed against the outer plate 2 side. Although the structural shelf 8 is fixed to the mounting frame 50 f by screws 85, the structural shelf 8 may be screwed to the central reinforcing frame 16.
[0082]
Further, as another embodiment, as shown in FIGS. 17A and 17B, a mounting frame 50h having a drawer mounting portion 51 and a mounting frame 50g having a shelf board mounting portion 52 are separately provided. It is also possible to adopt a mode in which these are formed and arranged vertically so as to face each other with the structural shelf plate 8 interposed therebetween. FIG. 17A is a perspective view showing attachment of a mounting frame according to another embodiment of the present invention, and FIG. 17B is a cross-sectional view showing a state where a structural shelf is attached to the mounting frame.
[0083]
In this embodiment, as shown in FIGS. 17A and 17B, a shelf mounting frame 50g including a shelf mounting portion 52 and a drawer mounting frame 50h including a drawer mounting portion 51 are provided. , Are vertically arranged so as to oppose each other with a part of the structural shelf plate 8 interposed therebetween, and are mounted in recesses of the outer plate 2. The structural shelf 8 is provided with a projection 86 protruding from the side surface facing the recess on the side of the outer plate 2 (which may be the middle plate 3) toward the recess. The mounting frames 50g, 50h, and the projecting portion 86 of the structural shelf 8 are configured so as to fit in the height dimension between the main plate 4 and the top plate 5 by being brought into contact with each other and stacked up and down. I have.
[0084]
The protruding portion 86 is formed by a metal plate bent downward in a U-shaped cross section, and is spot-welded to a recess formed on the wide surface of the structural shelf 8 so as to open toward the recess. . The upper surface of the protrusion 86 and the upper surface of the structural shelf 8 are flush with each other. The structural shelf 8 is fixed by screwing the locking groove 84 formed by cutting out the side surface of the structural shelf 8 with the screw hole 55 provided in the mounting frame 50h with a screw 85. At the same time, the mounting frame 50h is pressed and fixed to the outer plate 2 side. Further, the mounting frame 50g is formed in a U-shaped cross section, and is held in the recess of the outer plate 2 by elasticity due to its shape. Although the structural shelf 8 is fixed to the mounting frame 50 h by screws 85, it may be fixed to the central reinforcing frame 16 by screws.
[0085]
In the other embodiments shown in FIGS. 16 (a) and (b) and FIGS. 17 (a) and (b), in one storage space constituted by the side plate 2 (3), the base plate 4 and the top plate 5, , Drawers and shelves can be freely combined and arranged.
[0086]
[Action and Effect of the Invention]
As described in detail above, the prefabricated storage furniture according to the first aspect of the present invention forms a frame by the side plates arranged on the left and right, the base plate and the top plate, and occupies a space surrounded by the frame. An assembling type storage furniture serving as a storage space, wherein a drawer mounting portion for mounting one or more drawers in the storage space, and a shelf plate mounting portion for mounting one or more shelves in the storage space. And a mounting frame which is disposed vertically and integrally formed is detachably mounted on the inner surface of the side plate. According to this, by simply arranging the mounting frame integrally provided with the drawer mounting section and the shelf board mounting section, both the drawer and the shelf board can be easily mounted in the storage space surrounded by the frame body. It becomes possible.
[0087]
According to a second aspect of the present invention, in the prefabricated storage furniture according to the first aspect, the mounting frame is mounted at an interval between a front side and a rear side of an inner surface of the side plate, and a front side and a rear side. At least one of the attachment frames is provided with a structure for attaching a double drawer prevention device to a frame body in which the drawer of another drawer cannot be pulled out when one drawer is pulled out. is there. According to this, when the double drawer prevention device is attached when the drawers are arranged in multiple stages, it is possible to prevent another drawer from being pulled out when one drawer is in the drawn state. It is possible to prevent the frame body from falling forward due to the heavy drawer, and safety is improved.
[0088]
According to a third aspect of the present invention, in the prefabricated storage furniture according to the second aspect, the front side of the left side plate among the mounting frames mounted on the front side and the rear side of the inner surface of each of the left and right side plates. The mounting frame for the rear of the right side plate is interchangeable with the mounting frame for the rear side of the right side plate, and the mounting frame for the rear side of the left side plate is interchangeable with the mounting frame for the front side of the right side plate. It is. According to this, four mounting portions are provided between the opposed side plates, but two types of mounting frames can be used by sharing the mounting frame, so that the number of parts can be reduced, and The efficiency of inventory management can be improved.
[0089]
According to a fourth aspect of the present invention, in the assembling type storage furniture according to any one of the first to third aspects, the drawer mounting portion is disposed below the shelf board mounting portion in the mounting frame. It is characterized by having. According to this, it is generally more convenient for the drawer to be arranged below the storage space and the shelf board to be arranged above, so that the drawer mounting section is arranged beforehand below the shelf board mounting section. By configuring the mounting frame by using the mounting frame, a frequently used mounting frame can be provided.
[0090]
According to a fifth aspect of the present invention, there is provided an assembling-type storage furniture in which a frame is formed by side plates arranged on the left and right, a base plate and a top plate, and a space surrounded by the frame is a storage space. A storage furniture, wherein a drawer mounting frame for mounting one or more drawers in the storage space, and a shelf mounting frame for mounting one or more shelves in the storage space are vertically arranged. And is configured to be detachably attached to the inner surface of the side plate. According to this, by simply arranging the drawer mounting frame and the shelf board mounting frame vertically, both the drawer and the shelf board can be easily mounted in the storage space surrounded by the frame.
[Brief description of the drawings]
1 (a) and 1 (b) are plan views of the assembled storage furniture of the present invention.
FIG. 2 is a perspective view of components of a top plate, a base plate, an outer plate, and an end connecting member.
FIG. 3 is a cross-sectional view when a pair of outer plates are arranged to face each other.
4A is a cross-sectional view of a top plate, and FIG. 4B is a cross-sectional view of a main plate.
FIG. 5 is a perspective view showing attachment of an attachment frame.
FIG. 6A is a perspective view showing attachment of a drawer rail, and FIG. 6B is a sectional view of a main part showing attachment of a drawer rail.
FIG. 7A is a perspective view illustrating attachment of an intermediate shelf, and FIG. 7B is a cross-sectional view of a main part illustrating attachment of the intermediate shelf.
8A is a plan view of the double drawer preventing device, and FIG. 8B is a cross-sectional view of the double drawer preventing device.
FIG. 9A is an operation explanatory view of a state in which one drawer is started to be pulled out when another drawer is pushed in, and FIG. 9B is an operation explanatory view of a state in which the drawer amount of one drawer is increased.
FIG. 10 is a perspective view showing attachment of a vertical partition plate.
FIGS. 11 (a), (b) and (c) are plan views of embodiments in which prefabricated storage furniture is applied.
FIG. 12 is a plan view of a mode to which the assembly type storage furniture is applied.
FIG. 13 is a plan view of assembled storage furniture that has been added with a middle side plate.
FIG. 14 is a perspective view of each component of a top plate, a base plate, an outer plate, a middle plate, an end connecting member, and a connection member for adding stations.
FIG. 15 is a sectional view of the outer plate and the middle plate in a state where the number of stations is increased.
FIG. 16 (a) is a perspective view showing the mounting of a mounting frame according to another embodiment of the present invention, and FIG. 16 (b) is a cross-sectional view showing a state where a structural shelf is mounted on the mounting frame.
FIG. 17 (a) is a perspective view showing attachment of a mounting frame according to another embodiment of the present invention, and FIG. 17 (b) is a cross-sectional view showing a state where a structural shelf is attached to the mounting frame.
[Explanation of symbols]
1 Assembled storage furniture
2 Outside plate
3 Middle side plate
4 Ground plate
5 Top plate
6 End connection member
7 Connecting members for additional stations
8, 8a structural shelf
10 flat plates
10a bending part
11 Front end step
12 Rear end step
13 Front and rear end reinforcement frames
14 end
15 Stepped part
16 Central reinforcement frame
16a step
16b hollow
17 center fitting
18 Auxiliary fitting part
20 flat plates
20a bending part
21 Reinforcing part
21a Step
21b hollow
23 center fitting
23a step
23b hollow
24 Front end step
25 Rear end step
26 Reinforcement frame
27 end
28 Stepped part
29 Mounting frame
30 Substrate
31a, 31b, 41a, 41b First end fitting pieces
32a, 32b, 42a, 42b 2nd end fitting piece
33a, 33b, 43a, 43b Center fitting piece
50a, mounting frame
51 Drawer attachment
52 Shelf mounting part
53 Notch
54 Lock hole
55 screw hole
60 Double pullout prevention device
61 vertical rod
62 Lock body
63 Guide
64 1st inclined guideway
65 2nd inclined guideway
66 Fall prevention piece
67 Base
68 Engagement claw
69 Contact slope
70 Stable surface
71 Slider strip
72 Notch
73 Top
74 Depression
74a Flat bottom
74b, 74c Inclined surface
75 Stopper body
75a Lower slope
76 Push-up body
81 open storage space
82 Front edge
83 rear edge
84 Lock groove
85 screws
90 Vertical divider
91 Front edge
102 Lock hole
103 Intermediate shelf
104 Shelf support
105 drawer
106 Rail holes
107 fixed rail
107b Intermediate rail
108 Locking piece
110 Door
111 Sliding door
112 back plate

Claims (5)

左右に配置された側板と、地板及び天板とにより枠体を構成し、当該枠体で囲まれる空間を収納空間とする組立式収納家具であって、
前記収納空間に１または複数の抽斗を取り付けるための抽斗用取付部と、前記収納空間に１または複数の棚板を取り付けるための棚板用取付部とが、上下に配置されて一体で形成された取付枠が、前記側板の内面に着脱可能に装着されるように構成したことを特徴とする組立式収納家具。A frame that is constituted by side plates arranged on the left and right, a base plate and a top plate, and is a prefabricated storage furniture having a space surrounded by the frame as a storage space,
A drawer attachment portion for attaching one or more drawers to the storage space, and a shelf plate attachment portion for attaching one or more shelf plates to the storage space are vertically formed and integrally formed. Wherein the mounting frame is detachably attached to the inner surface of the side plate. 前記取付枠は、前記側板の内面の前側と後側に間隔をあけて各々装着され、前側及び後側の取付枠のうち少なくとも一方には、１つの抽斗の引き出し時に他の抽斗の引き出し動が不能となる二重引出防止装置を枠体に取り付けるための構造が設けられていることを特徴とする請求項１記載の組立式収納家具。The mounting frame is mounted at an interval on the front side and the rear side of the inner surface of the side plate. The assembly type storage furniture according to claim 1, further comprising a structure for attaching the double pull-out preventing device, which is disabled, to the frame. 前記左右に配置された各側板の内面の前側と後側に装着される取付枠のうち、左側板の前側用の取付枠は右側板の後側用の取付枠と交換可能であるとともに、左側板の後側用の取付枠は右側板の前側用の取付枠と交換可能であることを特徴とする請求項２記載の組立式収納家具。Among the mounting frames mounted on the front and rear sides of the inner surfaces of the side plates disposed on the left and right, the mounting frame for the front side of the left side plate is replaceable with the mounting frame for the rear side of the right side plate, and the left side. The assembly type storage furniture according to claim 2, wherein the mounting frame for the rear side of the plate is replaceable with the mounting frame for the front side of the right side plate. 前記取付枠には、前記抽斗用取付部が棚板用取付部の下方に配置されていることを特徴とする請求項１から３のいずれかに記載の組立式収納家具。The assembly type storage furniture according to any one of claims 1 to 3, wherein the drawer mounting portion is arranged below the shelf board mounting portion in the mounting frame. 左右に配置された側板と、地板及び天板とにより枠体を構成し、当該枠体で囲まれる空間を収納空間とする組立式収納家具であって、
前記収納空間に１または複数の抽斗を取り付けるための抽斗用取付枠と、前記収納空間に１または複数の棚板を取り付けるための棚板用取付枠とが上下に配置されて前記側板の内面に着脱可能に装着されるように構成したことを特徴とする組立式収納家具。A frame that is constituted by side plates arranged on the left and right, a base plate and a top plate, and is a prefabricated storage furniture having a space surrounded by the frame as a storage space,
A drawer mounting frame for mounting one or more drawers in the storage space, and a shelf mounting frame for mounting one or more shelves in the storage space are vertically arranged on the inner surface of the side plate. An assembling-type storage furniture configured to be detachably mounted.
JP2003044948A 2003-02-21 2003-02-21 Assembled storage furniture Expired - Fee Related JP4366095B2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007143682A (en) * 2005-11-25 2007-06-14 Itoki Corp Reinforcing structure of storage furniture body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007143682A (en) * 2005-11-25 2007-06-14 Itoki Corp Reinforcing structure of storage furniture body
JP4665732B2 (en) * 2005-11-25 2011-04-06 株式会社イトーキ Reinforcement structure of the storage furniture body

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