JP2004261309A - Connected desk - Google Patents

Connected desk Download PDF

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Publication number
JP2004261309A
JP2004261309A JP2003053585A JP2003053585A JP2004261309A JP 2004261309 A JP2004261309 A JP 2004261309A JP 2003053585 A JP2003053585 A JP 2003053585A JP 2003053585 A JP2003053585 A JP 2003053585A JP 2004261309 A JP2004261309 A JP 2004261309A
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Japan
Prior art keywords
top plate
legs
leg
desk
connection
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JP2003053585A
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Japanese (ja)
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JP4288960B2 (en
Inventor
Koichiro Hayashi
航一郎 林
Kenji Yamamoto
賢二 山本
Taichi Watanabe
太一 渡邊
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Itoki Crebio Corp
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Itoki Crebio Corp
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  • Tables And Desks Characterized By Structural Shape (AREA)
  • Furniture Connections (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a connected desk applicable to various layouts. <P>SOLUTION: The connected desk consists of a plurality of top boards 1, at least three portal legs 2 to be used in common, each of which consists of two leg poles 2a and a cross-beam 2b held between the leg poles, and top board support members 3 for supporting the top boards 1. Each top board support member 3 is attached to the cross-beam 2b. One portal leg 2 used in common is disposed in a connection part of the top boards 1, and the top boards 1 of the connection part are supported by the top board support members 3 attached both sides of the cross-beam 2b of the portal leg 2 in the longitudinal direction. As a result, the connected desk is applicable to various layouts by a simple structure, and the number of the portal legs supporting the top boards can be reduced. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
本発明は、例えば前後左右等に天板を連結して使用する連結机に関わり、更に詳しくは、簡素な構成で様々なレイアウトに対応できる実用的な連結机に関するものである。
【0002】
【従来の技術】
従来の連結机として、天板の下方の空間スペースの有効利用を目的とし、前後2列にかつ左右に複数枚を並設した天板を有する机であって、前記前後2列を区画すると共に前記天板の幅寸法と略等しい幅寸法の鉛直状中間フレームを、左右方向に沿って配設すると共に、少なくとも下端に前後方向に突出する突出部を有する端部脚体を、左右の端部の中間フレームの外方の鉛直方向側辺部に取り付け、さらに、倒立L字状脚体の水平方向部材が前後方向に沿って配設されるように、前記倒立L字状脚体の鉛直方向部材を、相隣位する中間フレームの対向する鉛直方向側辺部に取り付けて、机前後方向中間部に配設される鉛直状中間柱部を形成し、かつ、前記中間柱部の下面に、前記中間柱部の前後方向幅内に収まるアジャスタを付設したもの(特許文献1参照)、増設自在かつ前後の隙間に配線用隙間を形成できること等を目的とし、垂直の脚杆の上端に、それぞれ前後方向を向く水平アームを設けて固着してなる前後の中間脚を、脚杆同士の間に間隔を設けて立設し、これら中間脚の左右の側面に、前面が開口する前部溝材と、後面が開口する後部溝材とを間隔材をもって互いに連結するとともに、前後の溝材上面に、側面視上向きコ字形断面をなす横長方向の棚板を架設して固着してなる下部連結枠と、前面が開口する前部溝材と、後面が開口する後部溝材とを、間隔材をもって互いに固着してなる上部連結枠の側端面を、それぞれ当接させ、連結具をもって、前記中間脚と前記上下の連結枠の側端面とを連結し、かつ、左右の端部にある連結枠の他方の側端面に、間隔をへだてて前後に並ぶエンド脚を当接して、連結具で連結し、さらに前記中間脚及びエンド脚の上面間に、天板を載置し、この際、中間脚の上面により、左右に並ぶ2枚の天板の側辺部同士を、共通して支持させたもの(特許文献2参照)がある。
【0003】
また、従来の連結机として、天板を支持する、複数の枠材から構成される枠体を変更することなく天板面の拡張及び異なる天板形状に対応することを目的とし、天板を支持する枠体が、複数の枠材(例えば側枠材、後枠材及び補強枠材)から構成されるものにおいて、これらの枠材に、長手方向に沿って連続的に取付部であるレール溝を形成し、これらのレール溝の長手方向所要箇所を選択して、オプションや天板等の部材を取り付けるための部材取付具を保持させ得るように構成したもの(特許文献3参照)がある。
【0004】
【特許文献1】
実開平5−60326号公報(第2頁、図1−3)
【特許文献2】
実公平6−28023号公報(第2頁、第1−2図)
【特許文献3】
特開2000−124号公報(第5−6頁、図15−20)
【0005】
【発明が解決しようとする課題】
以上のような従来の連結机において、特許文献1及び2の構成は、前後2列の構成に限定され、様々なレイアウトに対応できないという問題点があった。また、端脚と中間脚とが共用できないと共に構造が複雑であり、コスト及び信頼性、並びに、天板の追加及び取り外し時の対応性等の面から実用的でないという問題点があった。
【0006】
また、特許文献3の構成は、複数の枠材から構成される枠体を変更することなく、天板を支持する枠体全体を共通使用するものであり、連結机を構成するにあたっての自由度が低いという問題点があった。また、前後左右等に天板を連結して使用する場合において、枠材及び脚支柱が重複するため、コストが上昇するという問題点があった。さらに、天板の追加及び取り外し時の対応性等の面から実用的でないという問題点があった。
【0007】
本発明は、前記のような問題点を解決するためになされたものであり、簡素な構成で様々なレイアウトに対応できる実用的な連結机を得ることを目的とする。
【0008】
【課題を解決するための手段】
本発明に係る連結机は、複数の天板と、少なくとも3個の、共通使用可能な脚体とを備え、前記脚体の中の1個の脚体を前記複数の天板の連結部にまたがって配設してなるものである。
【0009】
また、本発明に係る連結机は、複数の天板と、2本の脚柱とこれら脚柱間に架設した横架ビームとからなる、少なくとも3個の、共通使用可能な脚体とを備えたものである。
【0010】
ここで、天板を支持する天板支持部材を備え、この天板支持部材を横架ビームに取り付けると好ましい。
【0011】
また、天板の連結部に1個の共通使用可能な脚体を配設し、該脚体の横架ビームの長手方向の左右両側に取り付けた天板支持部材各々により、前記連結部の天板を支持すると好ましい。
【0012】
さらに、前後に配設した天板を左右に並設し、これら前後左右の天板の連結部に1個の共通使用可能な脚体を配設し、該脚体の横架ビームの長手方向の左右両側に2個ずつ配設した4個の支持部材各々により、前記前後左右の4枚の天板を支持すると好ましい。
【0013】
さらにまた、横架ビームと脚柱とからなる脚体同士を連結する連結ビームを備え、この連結ビームの支持部を天板支持部材に設けると好ましい。
【0014】
また、共通使用可能な脚体が同一形状であると好ましい。
【0015】
【発明の実施の形態】
次に本発明の実施の形態を添付図面に基づき詳細に説明する。図1及び図2は、本発明の実施の形態に係る連結机の構成例を示す斜視図及び平面図であり、前後に配設した天板を左右に並設して構成した対面フリーアドレス型レイアウトを示している。
【0016】
図1及び図2において、1は天板、2は脚柱2a,2aとこれら脚柱間に架設した横架ビーム2bとからなる脚体、3は天板1を支持する天板支持部材、4は脚体2同士を連結及び大型天板の強度を保持するための連結ビーム、101は机上パネル、102はダクトカバーである。脚体2,・・・は各々の配置位置に拘らず共通使用可能であり、例えば同一形状に形成されている。
【0017】
図3は脚体2及び天板支持部材3の説明図であり、図3(a)は正面図、図3(b)は右側面図である。図3において、図1及び図2と同一符号は同一又は相当部分を示しており、8は天板支持部材3を横架ビームに対して横架ビーム2bの長手方向(図3中の矢印A方向)に位置決めする位置決めプレート、8a,・・・は位置決めプレート8に形成された位置決め手段である複数の抜き穴である。
【0018】
脚体2は、脚柱2a,2a間に横架ビーム2bを架設して図示しないネジ等の固定手段により連結されて形成されるが、図3のように脚柱2a,2a間の上部に1本の横架ビーム2bを架設する形態の他、脚柱2a,2a間の適宜位置に複数の横架ビーム2b,・・・を架設してもよい。
【0019】
図4は脚体2の横架ビーム2bと天板支持部材3との取り付け方法の例を示す断面図であり、図において、3aは天板受けブロック、3bは固定ブロック、5aは天板受けブロック3aの鉤状係合片、5bは固定ブロック3bの鉤状係合片、6aは横架ビーム2bの上部水平溝、6bは横架ビーム2bの下部水平溝、7aは横架ビーム2bの上部水平溝6aの下部に形成された下向き溝、7bは横架ビーム2bの下部水平溝6bの上部に形成された上向き溝、8は位置決めプレート、8aは抜き穴、9は天板受けブロック3aと固定ブロック3bを固定するボルトである。
【0020】
図4に示すように、天板支持部材3は天板受けブロック3a及び固定ブロック3bにより構成されており、天板受けブロック3aの鉤状係合片5aは横架ビーム2bの上部水平溝6aと係合し、固定ブロック3bの鉤状係合片5bは横架ビーム2bの下部水平溝6bと係合する。天板受けブロック3a及び固定ブロック3bはボルト9により固定され、天板支持部材3は脚体2の横架ビーム2bに取り付けられる。図4では、ボルト9を天板受けブロック3a側から挿入して、天板受けブロック3a及び固定ブロック3bを固定する場合を示しているが、ボルト9を固定ブロック3b側から挿入して前記固定を行う構造を採用することもできる。このようにして、天板支持部材3は、横架ビーム2bの長手方向(図3中の矢印A方向)に移動可能なように、横架ビーム2bにより支持される。
【0021】
また、前記のような天板受けブロック3a及び固定ブロック3bによる天板支持部材3の構成により、脚柱2a,2a間に横架ビーム2bを架設して脚体2が形成された後においても、天板支持部材3の横架ビーム2bへの取り付け又は取り外しを自由に行うことができる。さらに、図4の横架ビーム2bの断面形状からわかるように、天板支持部材3は横架ビーム2bの長手方向の両側面、すなわち脚体2の両側に取り付けることができる。ただし、横架ビーム2bは、図4の断面形状のように、その両側面に上部水平溝6a及び下部水平溝6bを形成する構成に限定されず、側面のいずれか一方のみに上部水平溝6a及び下部水平溝6bを形成して、天板支持部材3を取り付けてもよい。また、図4の横架ビーム2bの断面形状からわかるように、横架ビーム2bの上下面が上部水平溝6a及び下部水平溝6bの上下部を覆っており、上部水平溝6a及び下部水平溝6bの全体が露出しないため、美観を向上できる構造となっている。
【0022】
また、脚柱2a,2a間の適宜位置に架設された横架ビーム2bには、横架ビーム2bの上部水平溝6a及び下部水平溝6bに、鉤状係合片を有する受けブロック3a及び固定ブロック3bにより構成される天板支持部材3のみならず、棚又は机上パネル、電話台、載置台及びダストボックス等のオプション類等を支持するための、鉤状係合片を有する受けブロック及び固定ブロックにより構成される支持部材を係合させることもできる。
【0023】
位置決めプレート8は、横架ビーム2bに形成された下向き溝7aと上向き溝7b間に配設される。位置決めプレート8は、脚体2を形成する前に横架ビーム2bに予め取り付けておくか、あるいは、位置決めプレート8を可撓性のある材料で形成した場合は脚体2の形成後においても取り付けることができる。また、図4からわかるように、位置決めプレート8は前記の天板支持部材3の横架ビーム2bの長手方向への移動と干渉しない構成となっている。
【0024】
位置決めプレート8には抜き穴8a,・・・が明けられているため、天板支持部材3を横架ビーム2bに対して横架ビーム2bの長手方向(図3中の矢印A方向)に位置決めすることができる。したがって、組立又はレイアウト変更等における作業性を向上することができる。なお、位置決めプレート8には、抜き穴8a,・・・以外にも、切り欠き、線条、突出部等の他の位置決め手段を形成することができる。さらに、横架ビーム2bに形成された下向き溝7aと上向き溝7b間には、意匠性を考慮して飾り板を配設することもでき、このような飾り板に天板支持部材3を横架ビーム2bの長手方向に位置決めする機能を付加してもよい。例えば、飾り板に、塗装、メッキ及び樹脂顔料等による色の変更、金属、樹脂、木、紙及び布等による材料の変更、並びに、抜き穴、段差、彫刻及び木目加工等による模様の変更等を適宜行い、意匠性及び位置決め機能の付与を両立させることができる。
【0025】
また、横架ビーム2bの上部水平溝6a及び下部水平溝6bに、棚又は机上パネル、電話台、載置台及びダストボックス等のオプション類等を支持するための支持部材を係合させた場合は、該支持部材と横架ビーム2bとの該横架ビーム2bの長手方向の位置決めを位置決めプレート8により行うことができる。
【0026】
図5は、天板受けブロック3aの例を示す斜視図であり、10aは連結ビーム支持部である。連結ビーム4は、その端部を天板受けブロック3aの連結ビーム支持部10aに外嵌した後に螺着される。図5の構造の天板受けブロック3aを使用した場合は、天板受けブロック3aの連結ビーム支持部10aに連結ビーム4との嵌合部が形成されており、この嵌合部がモーメントを受け持つため、嵌合部がない場合と比較して、脚体2同士の連結ビーム4による連結強度及び剛性が向上する。
【0027】
また、図6は、天板受けブロック3aの別の例を示す斜視図であり、10bは連結ビーム支持部である。連結ビーム4は、その端部を連結ビーム支持部10bに載置した後に螺着される。図6の構造の天板受けブロック3aを使用した場合は、この天板受けブロック3aの連結ビーム支持部10bにより、連結ビーム4の端部以外も支持できるため、天板支持部材3により連結ビーム4を該連結ビーム4の長手方向に移動可能に支持することができ、天板1と脚体2との相対位置を連結ビーム4の長手方向に簡単に変更することができる。したがって、天板1,・・・と脚体2,・・・との配置の自由度を向上することができる。
【0028】
図5及び図6のような天板受けブロック3aを使用して天板支持部材3を構成することにより、天板1の支持及び連結ビーム4の支持を同一の天板支持部材3で行うことができるため、連結机の構成部品点数を削減することができ、連結机の構成をより簡素なものとすることができる。
【0029】
図7は、脚体2,2の脚柱2a,2a同士を連結する方法の例を示す説明図であり、11a、11bは連結部材、11cは連結部材11a及び11bを固定するボルト、12,12は脚柱2aの連結部材係合部である。脚柱2a,2aを当接し、連結部材11a及び11bを脚柱2a,2aの連結部材係合部12,12にそれぞれ挿入して、ボルト11cにより螺着することにより、脚柱2a,2a同士を簡単に連結して固定することができる。このような脚柱2a,2a同士の連結は、例えば、図2のレイアウトのB部及びC部で使用され、連結机全体の強度及び剛性を向上することができる。
【0030】
図8は、図2の対面フリーアドレス型レイアウトを構成する本発明の連結机の右側面図を示したものである。前記のとおり、天板支持部材3は横架ビーム2bの長手方向に移動可能に構成されているため、脚体2に対して天板1の位置を横架ビーム2bの長手方向(図8中の矢印A方向)に簡単に移動させることができる。図2及び図8の対面フリーアドレス型レイアウトにおいて、対向する天板1,1の間は間隙が設けられ(図8のD)、この天板1,1間にLAN等の通信ケーブル、電源等の配線、配線用ダクト及びコンセント等を配設できると共に、対面する机間で容易に配線等を受け渡すことができる。また、図9のように机上パネル101を立設することができ、さらに、モニターアーム又は電話台等のオプション部材を適宜配設することができる。さらにまた、ダクトカバー102,102を設けることにより、配線類を保護することができると共に連結机全体の美観を向上することができる。
【0031】
次に、以上のような連結机の構成要素を使用してなる図2の対面フリーアドレス型レイアウトの特徴について説明する。
【0032】
図2においては、天板1,・・・4枚に対して、同一形状の脚体2,・・・5個を使用しており、連結机の左右端に脚体2,2を配設すると共に、連結机の中央部の前後左右の天板1,・・・の連結部にまたがって1個の脚体2を配設し、該1個の脚体2の横架ビーム2bの左右に2個ずつ配設した4個の天板支持部材3,・・・各々により前記前後左右の4枚の天板1,・・・を支持している。このように、前後左右の天板1,・・・の連結部にまたがって配設した1個の脚体2により天板1,・・・4枚を支持すると共に、共通の脚体2,・・・を使用することにより、簡素な構成で、前後に配設した天板を左右に並設して構成した対面フリーアドレス型レイアウトを実現することができる。また、左右に並設する机の数を増やした場合においても、連結机の前後左右の天板1,・・・の連結部に1個の脚体2を配設する同様の構成を採用することができる。
【0033】
図10は、図2と同様の対面フリーアドレス型レイアウトの連結机の別の構成例を示す平面図であり、図2の連結ビーム4,・・・を使用しない構成を示している。このように、連結ビーム4を使用しない場合は、天板1の適宜位置に設けた埋め込みナット等に、天板支持部材3をボルト等により取り付ける。要求仕様によっては、このような連結ビーム4,・・・を使用しない構成を採用することができ、このような構成によれば、さらに簡素な構成で対面フリーアドレス型レイアウトを実現することができる。
【0034】
図11は、本発明の実施の形態に係る連結机の構成例を示す平面図であり、天板を左右に並設して構成した片面フリーアドレス型レイアウトを示している。天板1,1に対して、同一形状の脚体2,・・・3個を使用しており、左右の天板1,1の連結部に1個の脚体2を配設し、該脚体2の横架ビーム2bの左右に配設した天板支持部材3,3により、左右の天板1,1を支持している。左右の天板1,1の連結部に配設した1個の脚体2により天板2枚を支持すると共に、共通の脚体2,・・・を使用することにより、簡素な構成で片面フリーアドレス型レイアウトを実現することができる。
【0035】
図12は、本発明の実施の形態に係る連結机の構成例を示す平面図であり、天板4枚による対面L型レイアウトを示している。天板1,・・・4枚に対して、同一形状の脚体2,・・・6個を使用しており、前記レイアウトと同様に、天板の連結部に1個の脚体2を配設し、該脚体2の横架ビーム2bの左右に配設した天板支持部材3,3により、前記連結部における複数の天板1,・・・を支持している。天板1,・・・の連結部に配設した1個の脚体2により天板1,・・・を支持すると共に、共通の脚体2,・・・を使用することにより、簡素な構成で対面L型レイアウトを実現することができる。
【0036】
図13は、本発明の実施の形態に係る連結机の構成例を示す平面図であり、天板1,1を前後に並設して構成したレイアウトを示している。また、天板支持部材3の天板受けブロック3aとして、連結ビーム支持部10bに連結ビーム4を載置して固定する、図6の構成の天板受けブロック3aを使用した場合の例を示している。右側の脚体2,2を、図中矢印Eのように連結ビーム4,4及び天板1,1に対してスライドさせて配置することにより、図中F方向からのアクセスに対して右側の脚体2,2の支脚2a,・・・が邪魔にならないように構成したものである。
【0037】
以上のとおり、本発明によれば、共通使用可能な脚体2,・・・及び脚体2,・・・によって支持される複数の天板1,・・・等からなる部品点数を抑えた簡素な構成により所望のレイアウトの連結机を構成するため、コストを削減できると共に、組立及びレイアウト変更を容易に行うことができる自由度の高い連結机の構成を得ることができる。
【0038】
以上の説明においては、天板支持部材3により天板1を直接支持する場合を示したが、本発明はこのような構成に限定されるものではなく、天板1と天板支持部材3間にガイドレールを介在させる等、天板支持部材3により天板1を間接支持する構成を採用してもよい。
【0039】
なお、本明細書における「机」には、いわゆるテーブルの概念も含むものである。
【0040】
【発明の効果】
この発明に係る連結机は、以上説明したように構成されているので、以下に示すような効果を奏する。
【0041】
請求項1に係る発明によれば、複数の天板と、少なくとも3個の、共通使用可能な脚体とを備え、前記脚体の中の1個の脚体を前記複数の天板の連結部にまたがって配設してなるので、簡素な構成で様々なレイアウトに対応できる実用的な連結机を得ることができると共に脚体の数を減らすことができる。
【0042】
請求項2及び請求項3に係る発明によれば、複数の天板と、2本の脚柱とこれら脚柱間に架設した横架ビームとからなる、少なくとも3個の、共通使用可能な脚体等により連結机を構成するので、簡素な構成で様々なレイアウトに対応できる実用的な連結机を得ることができる。
【0043】
また、請求項4及び請求項5に係る発明によれば、天板の連結部を支持する脚体を1個のみとすることができるので、脚体の数を減らすことができる。
【0044】
さらに、請求項6に係る発明によれば、連結ビームの支持部を天板支持部材に設けたので、連結ビームにより連結机の連結強度及び剛性が向上すると共に、天板及び連結ビームの支持を同一の天板支持部材で行うことができるため、連結机の構成部品点数を削減することができる。
【0045】
さらにまた、請求項7に係る発明によれば、共通使用可能な脚体を同一形状としたので、各々の配置位置に拘らず共通使用可能であり、組立性及びレイアウト変更への対応性を向上することができる。
【図面の簡単な説明】
【図1】本発明の実施の形態に係る連結机の構成例を示す斜視図である。
【図2】本発明の実施の形態に係る連結机の構成例を示す平面図である。
【図3】脚体及び天板支持部材の構成を示す説明図である。
【図4】横架ビームと天板支持部材との取り付け方法の例を示す断面図である。
【図5】天板受けブロックの例を示す斜視図である。
【図6】天板受けブロックの別の例を示す斜視図である。
【図7】脚体の脚柱同士を連結する方法の例を示す説明図である。
【図8】本発明の実施の形態に係る連結机の右側面図である。
【図9】本発明の実施の形態に係る連結机の右側面拡大図である。
【図10】本発明の実施の形態に係る連結机の構成例を示す平面図である。
【図11】本発明の実施の形態に係る連結机の構成例を示す平面図である。
【図12】本発明の実施の形態に係る連結机の構成例を示す平面図である。
【図13】本発明の実施の形態に係る連結机の構成例を示す平面図である。
【符号の説明】
1 天板
2 脚体
2a 脚柱
2b 横架ビーム
3 天板支持部材
3a 天板受けブロック
3b 固定ブロック
4 連結ビーム
5a 天板受けブロック3aの鉤状係合片
5b 固定ブロック3bの鉤状係合片
6a 横架ビーム2bの上部水平溝
6b 横架ビーム2bの下部水平溝
7a 横架ビーム2bの上部水平溝6aの下部に形成された下向き溝
7b 横架ビーム2bの下部水平溝6bの上部に形成された上向き溝
8 位置決めプレート
8a 抜き穴
10a,10b 天板受けブロック3aの連結ビーム支持部
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a connecting desk that is used by connecting a top plate to front, rear, left and right, for example, and more particularly to a practical connecting desk that can respond to various layouts with a simple configuration.
[0002]
[Prior art]
2. Description of the Related Art As a conventional connection desk, it is a desk having a top plate in which a plurality of sheets are arranged side by side in a front and rear two rows and left and right for the purpose of effectively utilizing a space space below the top board, and the front and rear two rows are partitioned. A vertical intermediate frame having a width substantially equal to the width of the top plate is disposed along the left-right direction, and at least a lower end portion having a protruding portion projecting in the front-rear direction at the lower end is provided with left and right end portions. Attached to the outer vertical side of the intermediate frame, and furthermore, the vertical direction of the inverted L-shaped leg is arranged so that the horizontal member of the inverted L-shaped leg is disposed along the front-rear direction. The member is attached to the opposite vertical side portion of the adjacent intermediate frame to form a vertical intermediate column portion disposed at the desk front-rear direction intermediate portion, and on the lower surface of the intermediate column portion, With an adjuster that fits within the front-rear width of the intermediate column Japanese Patent Application Laid-Open No. H11-157, and Japanese Patent Application Laid-Open Publication No. H11-157686, for the purpose of being able to freely add and form a wiring gap in the front and rear gaps, and providing front and rear intermediate legs fixedly provided with front and rear horizontal arms at the upper ends of vertical leg rods. Are erected with an interval between the leg rods, and the left and right side surfaces of these intermediate legs are connected to each other with a spacing member between a front groove material having an open front surface and a rear groove material having an open rear surface. In addition, a lower connecting frame formed by laying and securing a horizontally long shelf plate having an upward U-shaped cross section in a side view on the upper surface of the front and rear groove members, a front groove member having an open front surface, and a rear portion having an open rear surface. The groove member and the side end surfaces of the upper connection frame fixed to each other with a spacing member are brought into contact with each other, and the middle leg is connected to the side end surfaces of the upper and lower connection frames with a connection tool. On the other side of the connecting frame at the end of The end legs arranged in front and rear are brought into contact with each other and connected by a connector, and a top plate is placed between the upper surfaces of the intermediate leg and the end leg. (See Patent Document 2) in which side portions of the top plate are supported in common.
[0003]
In addition, as a conventional connecting desk, the purpose of supporting the top plate, expanding the top plate surface and adapting to different top plate shapes without changing the frame composed of a plurality of frame materials, When the supporting frame is composed of a plurality of frame members (for example, a side frame member, a rear frame member, and a reinforcing frame member), rails are attached to these frame members continuously along the longitudinal direction. There is a configuration in which a groove is formed, a required portion in the longitudinal direction of the rail groove is selected, and a member mounting tool for mounting an option or a member such as a top plate can be held (see Patent Document 3). .
[0004]
[Patent Document 1]
Japanese Utility Model Laid-Open No. 5-60326 (page 2, FIG. 1-3)
[Patent Document 2]
Japanese Utility Model Publication No. 6-28023 (Page 2, Figure 1-2)
[Patent Document 3]
JP-A-2000-124 (pages 5-6, FIGS. 15-20)
[0005]
[Problems to be solved by the invention]
In the above-described conventional connection machines, the configurations of Patent Literatures 1 and 2 are limited to a configuration of two rows before and after, and there is a problem that various layouts cannot be accommodated. In addition, the end legs and the intermediate legs cannot be shared, and the structure is complicated. Therefore, there is a problem that it is not practical in terms of cost, reliability, and compatibility when adding and removing the top plate.
[0006]
Further, the configuration of Patent Document 3 uses the entire frame supporting the top plate in common without changing the frame composed of a plurality of frame members, and has a high degree of freedom in configuring the connecting desk. Was low. In addition, when the top plate is connected and used in front, rear, left and right, etc., there is a problem that the cost increases because the frame material and the leg support overlap. Furthermore, there is a problem that it is not practical from the viewpoint of compatibility when adding and removing the top plate.
[0007]
The present invention has been made to solve the above-described problems, and has as its object to obtain a practical connection desk capable of responding to various layouts with a simple configuration.
[0008]
[Means for Solving the Problems]
A connection desk according to the present invention includes a plurality of top plates and at least three commonly usable legs, and one leg of the legs is connected to a connection portion of the plurality of top plates. It is arranged astride.
[0009]
In addition, the connection desk according to the present invention includes a plurality of top plates, at least three commonly used legs composed of two pillars, and a horizontal beam erected between the pillars. It is a thing.
[0010]
Here, it is preferable to provide a top plate support member for supporting the top plate, and attach the top plate support member to the horizontal beam.
[0011]
Also, one commonly usable leg is disposed at the connecting portion of the top plate, and the top of the connecting portion is fixed by the top support members attached to the left and right sides of the horizontal beam of the leg in the longitudinal direction. It is preferred to support the plate.
[0012]
Further, the front and rear top plates are arranged side by side on the left and right, and one commonly usable leg is disposed at a connection portion of the front and rear left and right top plates, and the longitudinal direction of the horizontal beam of the leg is provided. It is preferable that the four front, rear, left and right top plates are supported by four support members arranged two by two on each of the left and right sides.
[0013]
Furthermore, it is preferable to provide a connecting beam for connecting the legs composed of the horizontal beam and the pillar, and to provide a support portion of the connecting beam on the top plate supporting member.
[0014]
Further, it is preferable that the commonly usable legs have the same shape.
[0015]
BEST MODE FOR CARRYING OUT THE INVENTION
Next, embodiments of the present invention will be described in detail with reference to the accompanying drawings. 1 and 2 are a perspective view and a plan view, respectively, showing a configuration example of a connection desk according to an embodiment of the present invention. A facing free address type in which top and bottom plates arranged in front and rear are arranged side by side. 2 shows a layout.
[0016]
1 and 2, 1 is a top plate, 2 is a leg body composed of pillars 2 a, 2 a and a horizontal beam 2 b erected between the pillars, 3 is a top plate support member for supporting the top plate 1, Reference numeral 4 denotes a connecting beam for connecting the legs 2 to each other and maintaining the strength of the large top plate, 101 denotes a desk panel, and 102 denotes a duct cover. The legs 2,... Can be commonly used irrespective of their arrangement positions, and are formed, for example, in the same shape.
[0017]
3A and 3B are explanatory views of the leg 2 and the top plate support member 3, wherein FIG. 3A is a front view and FIG. 3B is a right side view. In FIG. 3, the same reference numerals as those in FIGS. 1 and 2 denote the same or corresponding parts, and reference numeral 8 denotes the longitudinal direction of the horizontal beam 2b with respect to the horizontal beam (the arrow A in FIG. 3). Are positioning holes formed in the positioning plate 8 as a plurality of holes.
[0018]
The leg 2 is formed by connecting a horizontal beam 2b between the pillars 2a and 2a and connecting them by fixing means such as screws (not shown). As shown in FIG. In addition to the configuration in which one horizontal beam 2b is provided, a plurality of horizontal beams 2b,... May be provided at appropriate positions between the pillars 2a.
[0019]
FIG. 4 is a cross-sectional view showing an example of a method of attaching the horizontal beam 2b of the leg 2 to the top support member 3, in which 3a is a top support block, 3b is a fixed block, and 5a is a top support. The hook-shaped engaging pieces of the block 3a, 5b are hook-shaped engaging pieces of the fixed block 3b, 6a is an upper horizontal groove of the horizontal beam 2b, 6b is a lower horizontal groove of the horizontal beam 2b, and 7a is a horizontal beam 2b. A downward groove formed below the upper horizontal groove 6a, an upward groove 7b formed above the lower horizontal groove 6b of the horizontal beam 2b, a positioning plate 8, a hole 8a, and a top plate receiving block 3a And a bolt for fixing the fixing block 3b.
[0020]
As shown in FIG. 4, the top support member 3 includes a top receiving block 3a and a fixed block 3b, and the hook-shaped engaging pieces 5a of the top receiving block 3a are formed by upper horizontal grooves 6a of the horizontal beam 2b. , The hook-shaped engaging piece 5b of the fixed block 3b engages with the lower horizontal groove 6b of the horizontal beam 2b. The top plate receiving block 3 a and the fixed block 3 b are fixed by bolts 9, and the top plate support member 3 is attached to the horizontal beam 2 b of the leg 2. FIG. 4 shows a case where the bolt 9 is inserted from the top plate receiving block 3a side to fix the top plate receiving block 3a and the fixed block 3b. Alternatively, a structure for performing the above operation may be employed. In this manner, the top support member 3 is supported by the horizontal beam 2b so as to be movable in the longitudinal direction of the horizontal beam 2b (the direction of arrow A in FIG. 3).
[0021]
Further, even after the horizontal beam 2b is erected between the pillars 2a, 2a, the leg 2 is formed by the configuration of the top plate supporting member 3 including the top plate receiving block 3a and the fixed block 3b as described above. The top plate supporting member 3 can be freely attached to or detached from the horizontal beam 2b. Further, as can be seen from the cross-sectional shape of the horizontal beam 2b in FIG. 4, the top plate supporting member 3 can be attached to both sides of the horizontal beam 2b in the longitudinal direction, that is, both sides of the leg 2. However, the horizontal beam 2b is not limited to the configuration in which the upper horizontal groove 6a and the lower horizontal groove 6b are formed on both side surfaces as in the cross-sectional shape of FIG. 4, and the upper horizontal groove 6a is provided only on one of the side surfaces. Alternatively, the top plate supporting member 3 may be attached by forming the lower horizontal groove 6b. Also, as can be seen from the cross-sectional shape of the horizontal beam 2b in FIG. 4, the upper and lower surfaces of the horizontal beam 2b cover the upper and lower portions of the upper horizontal groove 6a and the lower horizontal groove 6b, and the upper horizontal groove 6a and the lower horizontal groove 6b. Since the entire part 6b is not exposed, the structure can be improved.
[0022]
Further, the horizontal beam 2b provided at an appropriate position between the pillars 2a, 2a has a receiving block 3a having a hook-shaped engaging piece in the upper horizontal groove 6a and the lower horizontal groove 6b of the horizontal beam 2b, and a fixing block. A receiving block and a fixing block having hook-shaped engaging pieces for supporting not only the top plate supporting member 3 constituted by the block 3b but also options such as a shelf or a desk panel, a telephone stand, a mounting table, and a dust box. Can be engaged.
[0023]
The positioning plate 8 is provided between the downward groove 7a and the upward groove 7b formed in the horizontal beam 2b. The positioning plate 8 is attached to the transverse beam 2b before forming the leg 2, or after the leg 2 is formed if the positioning plate 8 is formed of a flexible material. be able to. Further, as can be seen from FIG. 4, the positioning plate 8 does not interfere with the movement of the top support member 3 in the longitudinal direction of the transverse beam 2b.
[0024]
Since the positioning plate 8 has perforated holes 8a,..., The top plate support member 3 is positioned with respect to the transverse beam 2b in the longitudinal direction of the transverse beam 2b (the direction of arrow A in FIG. 3). can do. Therefore, workability in assembling or changing the layout can be improved. In addition to the holes 8a,..., Other positioning means such as a notch, a line, a protrusion, etc. can be formed in the positioning plate 8. Further, a decorative plate can be provided between the downward groove 7a and the upward groove 7b formed in the horizontal beam 2b in consideration of designability, and the top plate supporting member 3 is horizontally mounted on such a decorative plate. A function of positioning the bridge beam 2b in the longitudinal direction may be added. For example, on a decorative plate, change the color by painting, plating, resin pigment, etc., change the material by metal, resin, wood, paper, cloth, etc., and change the pattern by punching holes, steps, engraving, graining, etc. Is performed appropriately, and both the design and the positioning function can be imparted.
[0025]
Further, when the upper horizontal groove 6a and the lower horizontal groove 6b of the horizontal beam 2b are engaged with a support member for supporting options and the like such as a shelf or a desk panel, a telephone stand, a mounting table, and a dust box, Positioning of the support member and the transverse beam 2b in the longitudinal direction of the transverse beam 2b can be performed by the positioning plate 8.
[0026]
FIG. 5 is a perspective view showing an example of the top plate receiving block 3a, and 10a is a connecting beam support. The connecting beam 4 is screwed after its end is externally fitted to the connecting beam supporting portion 10a of the top plate receiving block 3a. When the top plate receiving block 3a having the structure shown in FIG. 5 is used, a fitting portion with the connecting beam 4 is formed in the connecting beam supporting portion 10a of the top plate receiving block 3a, and the fitting portion bears a moment. Therefore, compared with the case where there is no fitting portion, the connection strength and rigidity of the connection between the legs 2 by the connection beam 4 are improved.
[0027]
FIG. 6 is a perspective view showing another example of the top plate receiving block 3a, and 10b is a connecting beam supporting portion. The connecting beam 4 is screwed after its end is placed on the connecting beam support 10b. When the top plate receiving block 3a having the structure shown in FIG. 6 is used, the connecting beam supporting portion 10b of the top plate receiving block 3a can support other than the end of the connecting beam 4, so that the connecting beam supporting member 3 4 can be movably supported in the longitudinal direction of the connecting beam 4, and the relative position between the top 1 and the leg 2 can be easily changed in the longitudinal direction of the connecting beam 4. Therefore, the degree of freedom in the arrangement of the top plates 1,... And the legs 2,.
[0028]
By configuring the top plate support member 3 using the top plate receiving block 3a as shown in FIGS. 5 and 6, it is possible to support the top plate 1 and the connection beam 4 with the same top plate support member 3. Therefore, the number of components of the connection desk can be reduced, and the configuration of the connection desk can be simplified.
[0029]
FIG. 7 is an explanatory view showing an example of a method of connecting the pillars 2a, 2a of the legs 2, 2 to each other, 11a and 11b are connecting members, 11c is a bolt for fixing the connecting members 11a and 11b, 12, Reference numeral 12 denotes a connecting member engaging portion of the pillar 2a. The pillars 2a, 2a are brought into contact with each other, and the connecting members 11a, 11b are inserted into the connecting member engaging portions 12, 12, respectively, of the pillars 2a, 2a, and screwed with bolts 11c, thereby connecting the pillars 2a, 2a to each other. Can be easily connected and fixed. Such connection between the pillars 2a, 2a is used, for example, in the portions B and C in the layout of FIG. 2, and can improve the strength and rigidity of the entire connection desk.
[0030]
FIG. 8 is a right side view of the connecting desk of the present invention constituting the face-to-face free address type layout of FIG. As described above, since the top support member 3 is configured to be movable in the longitudinal direction of the horizontal beam 2b, the position of the top plate 1 with respect to the leg 2 is set in the longitudinal direction of the horizontal beam 2b (see FIG. (In the direction of arrow A). In the face-to-face free address layout shown in FIGS. 2 and 8, a gap is provided between the opposed top plates 1 and 1 (D in FIG. 8). Wiring, wiring ducts, outlets, and the like, and the wiring and the like can be easily transferred between facing desks. Further, the desk panel 101 can be erected as shown in FIG. 9, and optional members such as a monitor arm or a telephone stand can be appropriately disposed. Furthermore, by providing the duct covers 102, 102, it is possible to protect the wirings and to improve the appearance of the entire connection desk.
[0031]
Next, the features of the face-to-face free address type layout shown in FIG. 2 using the above-described components of the connection desk will be described.
[0032]
In FIG. 2, five legs 2,... Having the same shape are used for four top plates 1,. , And one leg 2 is disposed across the connecting portion of the front, rear, left and right top plates 1,... At the center of the connecting desk, and the left and right of the horizontal beam 2b of the one leg 2 Are respectively supported by the four top, bottom, left and right top plates 1,... In this way, the four legs 1,... Are supported by one leg 2 disposed over the connecting portion of the front, rear, left, and right tops 1,. .. Can be used to realize a face-to-face free address type layout in which top and bottom plates arranged in front and rear are arranged side by side on the left and right with a simple configuration. In addition, even when the number of desks arranged side by side is increased, a similar configuration is adopted in which one leg 2 is disposed at the connecting portion of the front, rear, left and right top plates 1,. be able to.
[0033]
FIG. 10 is a plan view showing another configuration example of the connecting desk having the face-to-face free address type layout similar to that of FIG. 2, and shows a configuration not using the connecting beams 4,. As described above, when the connecting beam 4 is not used, the top plate support member 3 is attached to an embedded nut or the like provided at an appropriate position of the top plate 1 with a bolt or the like. Depending on the required specifications, a configuration that does not use such connecting beams 4,... Can be adopted, and according to such a configuration, a face-to-face free address type layout can be realized with a simpler configuration. .
[0034]
FIG. 11 is a plan view showing a configuration example of the connection desk according to the embodiment of the present invention, and shows a single-sided free address layout in which a top plate is arranged side by side. Three legs 2,... Having the same shape are used for the top plates 1, 1, and one leg 2 is disposed at a connecting portion between the left and right top plates 1, 1. The left and right top plates 1 and 1 are supported by top plate support members 3 and 3 disposed on the left and right of the horizontal beam 2b of the leg 2. The two top plates are supported by one leg 2 disposed at the connecting portion of the left and right top plates 1, 1, and the common legs 2,. A free address layout can be realized.
[0035]
FIG. 12 is a plan view showing a configuration example of the connection desk according to the embodiment of the present invention, and shows a facing L-shaped layout using four top plates. .. 6 are used for four top plates 1,..., And one leg 2 is connected to the connection portion of the top plate, as in the layout described above. A plurality of top plates 1,... At the connecting portion are supported by top plate support members 3, 3 disposed on the left and right of the horizontal beam 2b of the leg body 2. .. Are supported by a single leg 2 disposed at the connecting portion of the top plates 1,..., And the common legs 2,. With this configuration, a face-to-face L-shaped layout can be realized.
[0036]
FIG. 13 is a plan view showing a configuration example of the connection desk according to the embodiment of the present invention, and shows a layout in which the top plates 1 and 1 are arranged side by side. FIG. 6 shows an example in which the top plate receiving block 3a of the configuration shown in FIG. 6 is used as the top plate receiving block 3a of the top plate supporting member 3, in which the connecting beam 4 is placed and fixed on the connecting beam supporting portion 10b. ing. The right legs 2 and 2 are slid and arranged with respect to the connecting beams 4 and 4 and the top plates 1 and 1 as shown by the arrow E in the figure, so that the right side can be accessed from the direction F in the figure. Are structured so that the legs 2a of the legs 2, 2 do not get in the way.
[0037]
As described above, according to the present invention, the number of components including the commonly usable legs 2,... And the plurality of top plates 1,. Since the connecting desk having a desired layout is configured with a simple configuration, it is possible to reduce the cost and to obtain a configuration of the connecting desk with a high degree of freedom that allows easy assembly and layout change.
[0038]
In the above description, the case where the top plate 1 is directly supported by the top plate support member 3 has been described. However, the present invention is not limited to such a configuration, and the space between the top plate 1 and the top plate support member 3 is not limited. For example, a configuration in which the top plate 1 is indirectly supported by the top plate support member 3 such as a guide rail interposed therebetween may be adopted.
[0039]
It should be noted that the “desk” in this specification includes the concept of a so-called table.
[0040]
【The invention's effect】
Since the connecting desk according to the present invention is configured as described above, it has the following effects.
[0041]
According to the invention according to claim 1, a plurality of top plates and at least three commonly usable legs are provided, and one of the legs is connected to the plurality of top plates. Since it is arranged over the parts, it is possible to obtain a practical connection desk capable of coping with various layouts with a simple configuration and to reduce the number of legs.
[0042]
According to the second and third aspects of the present invention, at least three commonly usable legs comprising a plurality of top plates, two pedestals, and a horizontal beam erected between the pedestals. Since the connecting desk is constituted by a body or the like, a practical connecting desk that can correspond to various layouts with a simple configuration can be obtained.
[0043]
According to the fourth and fifth aspects of the present invention, since only one leg supports the connecting portion of the top plate, the number of legs can be reduced.
[0044]
Further, according to the invention according to claim 6, since the support portion of the connection beam is provided on the top plate support member, the connection beam improves the connection strength and rigidity of the connection table, and also supports the top plate and the connection beam. Since it can be performed by the same top plate support member, the number of components of the connection machine can be reduced.
[0045]
Furthermore, according to the invention of claim 7, since the commonly usable legs have the same shape, they can be commonly used irrespective of their arrangement positions, and the assemblability and the adaptability to layout changes are improved. can do.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a configuration example of a connection desk according to an embodiment of the present invention.
FIG. 2 is a plan view showing a configuration example of a connection desk according to the embodiment of the present invention.
FIG. 3 is an explanatory diagram showing a configuration of a leg and a top plate support member.
FIG. 4 is a cross-sectional view illustrating an example of a method of attaching a horizontal beam and a top support member.
FIG. 5 is a perspective view showing an example of a top plate receiving block.
FIG. 6 is a perspective view showing another example of the top plate receiving block.
FIG. 7 is an explanatory diagram showing an example of a method of connecting the pillars of the legs.
FIG. 8 is a right side view of the connection desk according to the embodiment of the present invention.
FIG. 9 is an enlarged right side view of the connection desk according to the embodiment of the present invention.
FIG. 10 is a plan view showing a configuration example of the connection desk according to the embodiment of the present invention.
FIG. 11 is a plan view showing a configuration example of the connection desk according to the embodiment of the present invention.
FIG. 12 is a plan view showing a configuration example of the connection desk according to the embodiment of the present invention.
FIG. 13 is a plan view showing a configuration example of the connection desk according to the embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Top plate 2 Leg 2a Pillar 2b Horizontal beam 3 Top support member 3a Top receiving block 3b Fixed block 4 Connecting beam 5a Hook-shaped engaging piece 5b of top receiving block 3a Hook-shaped engagement of fixed block 3b Piece 6a Upper horizontal groove 6b of horizontal beam 2b Lower horizontal groove 7a of horizontal beam 2b Downward groove 7b formed below upper horizontal groove 6a of horizontal beam 2b Above lower horizontal groove 6b of horizontal beam 2b Formed upward groove 8 Positioning plate 8a Drilled holes 10a, 10b Connection beam support portion of top plate receiving block 3a

Claims (7)

複数の天板と、
少なくとも3個の、共通使用可能な脚体とを備え、
前記脚体の中の1個の脚体を前記複数の天板の連結部にまたがって配設してなる連結机。
Multiple tops,
At least three commonly used legs,
A connection desk, wherein one of the legs is provided so as to extend over a connection portion of the plurality of top plates.
複数の天板と、
2本の脚柱とこれら脚柱間に架設した横架ビームとからなる、少なくとも3個の、共通使用可能な脚体とを備えた連結机。
Multiple tops,
A connecting desk comprising at least three commonly usable legs, each of which comprises two pillars and a transverse beam provided between the pillars.
天板を支持する天板支持部材を備え、この天板支持部材を横架ビームに取り付けてなる請求項2記載の連結机。3. The connection desk according to claim 2, further comprising a top plate support member for supporting the top plate, wherein the top plate support member is attached to the horizontal beam. 天板の連結部に1個の共通使用可能な脚体を配設し、該脚体の横架ビームの長手方向の左右両側に取り付けた天板支持部材各々により、前記連結部の天板を支持してなる請求項3記載の連結机。One common usable leg is provided at the connection portion of the top plate, and the top plate of the connection portion is connected to each of the top plate support members attached to the left and right sides in the longitudinal direction of the transverse beam of the leg. The connecting machine according to claim 3, which is supported. 前後に配設した天板を左右に並設し、これら前後左右の天板の連結部に1個の共通使用可能な脚体を配設し、該脚体の横架ビームの長手方向の左右両側に2個ずつ配設した4個の支持部材各々により、前記前後左右の4枚の天板を支持してなる請求項3又は4記載の連結机。The front and rear top plates are arranged side by side left and right, and one commonly usable leg is disposed at the connecting portion of the front and rear left and right top plates, and the left and right in the longitudinal direction of the transverse beam of the legs are arranged. The connecting machine according to claim 3 or 4, wherein the four front, rear, left, and right top plates are supported by four support members, two on each side. 横架ビームと脚柱とからなる脚体同士を連結する連結ビームを備え、この連結ビームの支持部を天板支持部材に設けてなる請求項3〜5のいずれかに記載の連結机。The connecting desk according to any one of claims 3 to 5, further comprising a connecting beam that connects the legs composed of the horizontal beam and the pillar, and a supporting portion for the connecting beam is provided on the top plate supporting member. 共通使用可能な脚体が同一形状である請求項1〜6のいずれかに記載の連結机。The connecting desk according to any one of claims 1 to 6, wherein the commonly usable legs have the same shape.
JP2003053585A 2003-02-28 2003-02-28 Connecting desk Expired - Fee Related JP4288960B2 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006136576A (en) * 2004-11-12 2006-06-01 Okamura Corp Desk structure
JP2008206701A (en) * 2007-02-26 2008-09-11 Itoki Corp Desk system
JP2010207592A (en) * 2010-04-30 2010-09-24 Okamura Corp Desk structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006136576A (en) * 2004-11-12 2006-06-01 Okamura Corp Desk structure
JP4546805B2 (en) * 2004-11-12 2010-09-22 株式会社岡村製作所 Desk structure
JP2008206701A (en) * 2007-02-26 2008-09-11 Itoki Corp Desk system
JP2010207592A (en) * 2010-04-30 2010-09-24 Okamura Corp Desk structure

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