JP2014061195A

JP2014061195A - At-hand wiring device of table

Info

Publication number: JP2014061195A
Application number: JP2012208935A
Authority: JP
Inventors: Takashi Ogasawara; 貴司小笠原
Original assignee: Itoki Corp
Current assignee: Itoki Corp
Priority date: 2012-09-21
Filing date: 2012-09-21
Publication date: 2014-04-10

Abstract

PROBLEM TO BE SOLVED: To provide an at-hand wiring device of a table formed by detachably and position-changeably attaching a connection unit having an outlet such as a power receptacle that can be wired close at hand, at an arbitrary position of an edge member with an edge function and a reinforcing function, of a top plate.SOLUTION: A table is formed by providing, on a circumferential edge part of the top plate, a functional edge having the edge function covering from a side end face to a lower face edge of a top plate 1, and a reinforcing function consisting of a hollow body part to be attached to the lower face of the top plate. The body part 40 of the edge includes a locking rail part 43 facing rearward, that is integrally provided at the inside thereof. A connection unit 16 that consists of a connection box 74 formed with an outlet 76 at a front face for connecting a receptacle of a power code or the like, and a fixing bracket 75 to be fitted to the locking rail part, is detachably and position-changeably attached to the locking rail part by the fixing bracket such that the position of the outlet is located at a position retracted from the end edge of the top plate.

Description

本発明は、テーブルの手元配線装置に係わり、更に詳しくは天板下面の手元部に配線機能を備えたテーブルの手元配線装置に関するものである。 The present invention relates to a hand wiring device for a table, and more particularly to a hand wiring device for a table provided with a wiring function at a hand portion on a lower surface of a top plate.

従来から、複数の天板を連設し、端部に位置する天板の外側端おいて棒脚あるいは脚板で支持するとともに、天板の連結部においては中間脚で支持した構造のテーブルは各種提供されている。また、天板の下面周縁部にビーム部材を配置して天板を補強するとともに、コーナー部でビーム部材に連結した脚ブラケットに棒脚を固定する基本構造も公知である。 Conventionally, a plurality of top plates are connected in series and supported by a rod leg or a leg plate at the outer end of the top plate located at the end, and various tables with a structure supported by an intermediate leg at the connecting portion of the top plate are available. Is provided. Further, a basic structure is known in which a beam member is disposed on the peripheral edge of the lower surface of the top plate to reinforce the top plate, and a rod leg is fixed to a leg bracket connected to the beam member at a corner portion.

また、天板の上面にノート型パーソナルコンピュータ（ＰＣ）やタブレット型ＰＣ等の電子機器を置き、それに電源を供給したり、ＬＡＮケーブル等の通信線を接続したりすることがある。例えば、特許文献１には、テーブルの天板の中央部に配線ダクト開口を設け、該開口部内に電源用コンセントや電話用コンセントが設けられ、開口部には開閉可能に蓋体を設け、電器機器からのケーブルを前記コンセントに接続し、蓋体の側縁に設けた切欠にケーブルを位置させて開口部を閉じて使用する配線ダクト装置が開示されている。しかし、天板の中央部にある配線ダクト内のコンセントに、その都度ケーブルのプラグを接続する作業は手間であり、煩雑である。 In addition, an electronic device such as a notebook personal computer (PC) or a tablet PC may be placed on the top surface of the top board, and power may be supplied thereto, or a communication line such as a LAN cable may be connected. For example, in Patent Document 1, a wiring duct opening is provided in the center of the table top, a power outlet or a telephone outlet is provided in the opening, and a lid is provided in the opening so as to be openable and closable. A wiring duct device is disclosed in which a cable from an apparatus is connected to the outlet, and the cable is positioned in a notch provided on a side edge of the lid so that the opening is closed. However, the work of connecting the plug of the cable to the outlet in the wiring duct in the center of the top plate is troublesome and complicated.

一方、特許文献２には、天板の下面の周縁部に設けた案内レールに、コンセントユニットを摺動可能に設け、天板のどの位置に座っても手元側で天板上の電子機器のケーブルを接続して使用することができるテーブルが開示されている。尚、天板の補強枠の外面に沿って案内レールをアルミ押出し型材で一体的に作製することも開示されている。 On the other hand, in Patent Document 2, an outlet unit is slidably provided on a guide rail provided on the peripheral edge of the lower surface of the top plate, and the electronic device on the top plate can be located on the hand side at any position on the top plate. A table that can be used with a cable connected is disclosed. It is also disclosed that the guide rail is integrally made of an aluminum extrusion mold along the outer surface of the reinforcing frame of the top plate.

しかし、特許文献２に記載のものは、天板の周縁部よりも内側に案内レールを配置し、しかも案内レールの開口溝は下向きに開口しているので、該案内レールが目立ち、外観性を損なっている。また、前述のように補強枠と案内レールは一体に形成されているが、天板のエッジとは別物である。 However, since the guide rail is arranged inside the peripheral edge of the top plate and the opening groove of the guide rail is opened downward, the guide rail is conspicuous and has an appearance. It is damaged. Further, as described above, the reinforcing frame and the guide rail are integrally formed, but are different from the edge of the top plate.

特開２００１−１２８７４５号公報JP 2001-128745 A 特開２００８−１１９３０７号公報JP 2008-119307 A

そこで、本発明が前述の状況に鑑み、解決しようとするところは、天板のエッジ機能と補強機能を備えたエッジ部材の任意の位置に、手元配線可能な電源コンセント等の差込口を備えた接続ユニットを着脱可能且つ取付位置を変更可能に設けてなるテーブルの手元配線装置を提供する点にある。 Therefore, in view of the above-described situation, the present invention intends to solve the problem by providing a plug outlet such as a power outlet that can be hand-wired at an arbitrary position of the edge member having the edge function and the reinforcing function of the top plate. Further, the present invention is to provide a hand wiring device for a table in which the connecting unit is detachable and the mounting position can be changed.

本発明は、前述の課題解決のために、天板の側端面から下面縁部にかけて覆うエッジ機能と天板の下面に取付ける中空の本体部からなる補強機能とを備えたファンクションエッジを、前記天板の周縁部に設けてなるテーブルにおいて、前記ファンクションエッジの本体部の内側に後方へ向いた係止レール部を一体的に設け、前面に電源コードのコンセント等を接続する差込口が形成された接続ボックスと、前記係止レール部に取付けるための取付金具とからなる接続ユニットを、前記差込口の位置が前記天板の端縁から後退した位置になるように、前記取付金具で係止レール部に着脱可能且つ取付位置を変更可能に設けてなることを特徴とするテーブルの手元配線装置を構成した（請求項１）。 In order to solve the above-mentioned problems, the present invention provides a function edge having an edge function covering from the side end surface of the top plate to the lower surface edge portion and a reinforcing function comprising a hollow main body portion attached to the lower surface of the top plate. In the table provided at the peripheral edge of the plate, a locking rail portion facing backward is integrally provided inside the main body portion of the function edge, and an insertion port for connecting a power cord outlet or the like is formed on the front surface. A connection unit comprising a connection box and a mounting bracket for mounting to the locking rail portion is engaged with the mounting bracket so that the position of the insertion port is a position retracted from the edge of the top plate. A hand wiring device for the table is provided, which is detachably attached to the stop rail portion and can be attached in a variable position (Claim 1).

ここで、前記ファンクションエッジの係止レール部は、上下の係止板と両係止板の間に後方へ開口した開口溝を備えた内部に空間を有するものである（請求項２）。 Here, the locking rail portion of the function edge has a space in the inside provided with an opening groove opened rearward between the upper and lower locking plates and the both locking plates (Claim 2).

そして、前記取付金具は、金属板をクランク状に屈曲した取付部材の下部を前記接続ボックスの背面に取付け、上部に設けた締結具を用いて前記ファンクションエッジの係止レール部の両係止板を締め付けて取付けるものであると好ましい（請求項３）。 The mounting bracket is configured such that a lower portion of a mounting member obtained by bending a metal plate in a crank shape is attached to the back surface of the connection box, and both locking plates of the locking rail portion of the function edge using a fastener provided on the upper portion. It is preferable that it is attached by tightening (Claim 3).

更に具体的には、前記取付部材は、前記接続ボックスの背面にネジを用いて取付ける取付板と、該取付板から手前側に直角に折曲した屈曲板と、該屈曲板の手前端から垂直に立ち上がった支持板とからなり、前記締結具は前記支持板の通孔に後側から挿通した締結ネジの端部に螺合したコマ片とからなり、前記コマ片は、短尺寸法が前記係止レール部の開口溝の開口幅よりも小さく、長尺寸法が前記係止レール部の内部空間の上下寸法より大きく、両端を斜めにカットして形成した当接部が前記係止レール部の内部空間の上下面に当接する正面視で平行四辺形の形状であるとより好ましい（請求項４）。 More specifically, the mounting member includes a mounting plate that is attached to the back surface of the connection box using a screw, a bent plate that is bent at a right angle from the mounting plate, and a vertical direction from the front end of the bent plate. The fastener comprises a piece of a piece screwed into an end of a fastening screw inserted from the rear side into the through hole of the support plate, and the piece has a short dimension as described above. An abutting portion formed by cutting both ends obliquely is smaller than the opening width of the opening groove of the locking rail portion, the long dimension is larger than the vertical dimension of the internal space of the locking rail portion, and the locking rail portion. It is more preferable that the shape is a parallelogram in a front view contacting the upper and lower surfaces of the inner space.

以上にしてなる請求項１に係る発明のテーブルの手元配線装置は、天板の側端面から下面縁部にかけて覆うエッジ機能と天板の下面に取付ける中空の本体部からなる補強機能とを備えたファンクションエッジを、前記天板の周縁部に設けてなるテーブルにおいて、前記ファンクションエッジの本体部の内側に後方へ向いた係止レール部を一体的に設け、前面に電源コードのコンセント等を接続する差込口が形成された接続ボックスと、前記係止レール部に取付けるための取付金具とからなる接続ユニットを、前記差込口の位置が前記天板の端縁から後退した位置になるように、前記取付金具で係止レール部に着脱可能且つ取付位置を変更可能に設けてなるので、ファンクションエッジに一体的に設けた係止レール部の任意の位置に、手元配線可能な電源コンセント等の差込口を備えた接続ユニットを着脱可能且つ取付位置を変更可能に設けることができ、それにより天板上に置いた電子機器に対するケーブルの接続が極めて容易になるとともに、係止レール部は本体部の内側の目立たない位置にあるので、外観性を損なうことがなく、また差込口にケーブルのコンセントを接続しても天板の縁部から突出しないので邪魔になることがなく、更に天板のエッジ機能と補強機能を備えたファンクションエッジに更に係止レール部を一体的に設けたのでコスト上昇を最小限に抑制することができる。 The hand wiring device for the table of the invention according to claim 1 as described above has an edge function covering from the side end surface of the top plate to the lower surface edge portion and a reinforcing function consisting of a hollow main body portion attached to the lower surface of the top plate. In the table where the function edge is provided on the peripheral edge of the top plate, a locking rail portion facing backward is integrally provided inside the body portion of the function edge, and an outlet of a power cord is connected to the front surface. A connection unit consisting of a connection box in which an insertion port is formed and a mounting bracket for mounting to the locking rail portion, so that the position of the insertion port is a position retracted from the edge of the top plate Since the mounting bracket can be attached to and detached from the locking rail and the mounting position can be changed, it can be hand-wired at any position on the locking rail that is integrated with the function edge. A connection unit equipped with a socket such as a power outlet can be attached and detached and the mounting position can be changed, which makes it very easy to connect a cable to an electronic device placed on the top plate, Since the locking rail is inconspicuous inside the main body, it does not impair the appearance, and even if a cable outlet is connected to the insertion port, it does not protrude from the edge of the top plate. In addition, since the locking rail portion is further provided integrally with the function edge having the edge function and the reinforcing function of the top plate, the cost increase can be minimized.

請求項２によれば、前記ファンクションエッジの係止レール部は、上下の係止板と両係止板の間に後方へ開口した開口溝を備えた内部に空間を有するものであるので、汎用的な構造であるので、各種の取付金具を用いて接続ユニットを取付けることができる。 According to claim 2, the locking rail portion of the function edge has a space in the inside provided with an opening groove opened rearward between the upper and lower locking plates and both locking plates. Since it has a structure, the connection unit can be mounted using various mounting brackets.

請求項３によれば、前記取付金具は、金属板をクランク状に屈曲した取付部材の下部を前記接続ボックスの背面に取付け、上部に設けた締結具を用いて前記ファンクションエッジの係止レール部の両係止板を締め付けて取付けるものであるので、簡単且つ強固に接続ボックスをファンクションエッジに取付けることができ、また締付具を緩めれば取付位置の変更も容易である。 According to a third aspect of the present invention, the mounting bracket is configured such that a lower part of a mounting member obtained by bending a metal plate in a crank shape is attached to the back surface of the connection box, and the locking rail portion of the function edge using a fastener provided on the upper part Therefore, the connection box can be easily and firmly attached to the function edge, and the attachment position can be easily changed by loosening the fastening tool.

請求項４によれば、前記取付部材は、前記接続ボックスの背面にネジを用いて取付ける取付板と、該取付板から手前側に直角に折曲した屈曲板と、該屈曲板の手前端から垂直に立ち上がった支持板とからなり、前記締結具は前記支持板の通孔に後側から挿通した締結ネジの端部に螺合したコマ片とからなり、前記コマ片は、短尺寸法が前記係止レール部の開口溝の開口幅よりも小さく、長尺寸法が前記係止レール部の内部空間の上下寸法より大きく、両端を斜めにカットして形成した当接部が前記係止レール部の内部空間の上下面に当接する正面視で平行四辺形の形状であるので、コマ片を水平にした状態で係止レール部の開口溝内に容易に挿入することができ、そして締結ネジを締め付ければ、自動的に回転初期にコマ片が共回りして上下の係止板と交差するようになり、コマ片と支持板とで係止板を締め付けて保持するので取付作業が極めて簡単である。 According to claim 4, the mounting member includes a mounting plate that is attached to the back surface of the connection box using screws, a bent plate that is bent at a right angle from the mounting plate, and a front end of the bent plate. The fastener comprises a piece of a piece screwed into an end of a fastening screw inserted from the rear side into the through hole of the support plate, and the piece has a short dimension. An abutting portion formed by cutting the both ends obliquely is smaller than the opening width of the opening groove of the locking rail portion, the long dimension is larger than the vertical dimension of the internal space of the locking rail portion. Since the shape of the parallelogram is a front view that abuts the upper and lower surfaces of the internal space of the section, it can be easily inserted into the opening groove of the locking rail section in a state where the top piece is horizontal, and the fastening screw If you tighten, the top piece will automatically rotate together at the beginning of rotation. Now intersect the locking plate, it is very simple mounting operation since held by tightening the locking plate between the frame piece and the support plate.

本発明に係るテーブルの全体斜視図である。1 is an overall perspective view of a table according to the present invention. 同じくテーブルの部分底面図である。It is a partial bottom view of the same table. ファンクションエッジの部分斜視図である。It is a fragmentary perspective view of a function edge. 天板の端縁部にファンクションエッジを設けた状態の部分縦断面図である。It is a fragmentary longitudinal cross-sectional view of a state in which a function edge is provided on the edge of the top plate. 中間脚と縦ダクトの構造を示す部分分解斜視図である。It is a partial exploded perspective view which shows the structure of an intermediate leg and a vertical duct. 中間アームと中間ブラケットを示す部分平面図である。It is a fragmentary top view which shows an intermediate | middle arm and an intermediate | middle bracket. 同じく中間アームと中間ブラケットを示す斜視図である。It is a perspective view which similarly shows an intermediate arm and an intermediate bracket. ファンクションエッジの連結部の構造を示す部分分解斜視図である。It is a partial exploded perspective view which shows the structure of the connection part of a function edge. 同じくファンクションエッジの連結部の構造を示す部分底面図である。It is a partial bottom view which similarly shows the structure of the connection part of a function edge. テーブルのコーナー部の構造を示す分解斜視図である。It is a disassembled perspective view which shows the structure of the corner part of a table. 脚ブラケットの周りの構造を示す分解斜視図である。It is a disassembled perspective view which shows the structure around a leg bracket. 同じく脚ブラケットの周りの構造を示す分解平面図である。It is a disassembled plan view which similarly shows the structure around a leg bracket. 天板の連結部の構造を示す一部省略した部分平面図である。It is the partial top view which abbreviate | omitted partially which shows the structure of the connection part of a top plate. 縦ダクトの構造を示し、通常の状態の部分平面図である。It is a partial plan view of a normal state showing the structure of a vertical duct. 縦ダクトの構造を示し、一方のダクトカバーを外側にずらせて係着してダクト空間を拡張した状態の部分平面図である。FIG. 4 is a partial plan view showing a structure of a vertical duct, in which one duct cover is shifted outward and engaged to expand a duct space. アクセスフロアと中間脚及び縦ダクトの位置関係を示し、通常の状態で縦ダクトを利用できる場合の説明用平面図である。It is a top view for explanation in case the vertical duct can be used in the normal state, showing the positional relationship between the access floor, the intermediate leg and the vertical duct. アクセスフロアと中間脚及び縦ダクトの位置関係を示し、一方のダクトカバーを外側にずらせて係着してダクト空間を拡張した状態で縦ダクトを利用する場合の説明用平面図である。It is a top view for description in the case of using a vertical duct in the state which showed the positional relationship of an access floor, an intermediate leg, and a vertical duct, and extended the duct space by shifting and engaging one duct cover outside. ファンクションエッジの係止レール部を利用して接続ユニットを取付けた状態の部分縦断面図である。It is a fragmentary longitudinal cross-sectional view of the state which attached the connection unit using the latching rail part of a function edge. 接続ユニットの一部省略した全体斜視図である。It is the whole perspective view which a part of connection unit was omitted. ファンクションエッジの係止レール部を利用して接続ユニットを取付けた状態を一部省略して示した部分正面図である。It is the partial front view which abbreviate | omitted and showed the state which attached the connection unit using the latching rail part of a function edge. ファンクションエッジの他の実施形態を示す部分縦断面図である。It is a fragmentary longitudinal cross-section which shows other embodiment of a function edge.

次に、添付図面に示した実施形態に基づき、本発明を更に詳細に説明する。図１は本発明に係るテーブルの全体斜視図、図２〜図１２はその詳細を示し、図中符号１は天板、２は棒脚、３は中間脚、４は縦ダクト、５はキャビネットをそれぞれ示している。 Next, the present invention will be described in more detail based on the embodiments shown in the accompanying drawings. FIG. 1 is an overall perspective view of a table according to the present invention, and FIGS. 2 to 12 show details thereof. In the figure, reference numeral 1 is a top plate, 2 is a rod leg, 3 is an intermediate leg, 4 is a vertical duct, and 5 is a cabinet. Respectively.

本発明に係るテーブルの全体構成は、図１及び図２に示すように、複数の天板１，…を連設し、端部に位置する天板１の外側端おいて棒脚２，２で支持するとともに、天板１，１の連結部においては中間脚３で支持し、該中間脚３は縦ダクト４の一部を構成している。前記天板１，…の下方空間はフットフリー、ワゴンフリーとなっており、棒脚２以外のどの位置でも着座することができ、また引出し付きのキャビネット５を自由に配置することができ、前記縦ダクト４の前面側にも配置できるようになっている。 As shown in FIGS. 1 and 2, the overall structure of the table according to the present invention is a series of a plurality of top plates 1,..., And rod legs 2, 2 at the outer end of the top plate 1 located at the end. Are supported by intermediate legs 3 at the connecting portions of the top plates 1 and 1, and the intermediate legs 3 constitute a part of the vertical duct 4. The space below the top plate 1, ... is foot-free and wagon-free, and can be seated at any position other than the rod leg 2, and the cabinet 5 with drawers can be freely arranged, It can also be arranged on the front side of the vertical duct 4.

前記棒脚２は、図２及び図１１に示すように、脚ブラケット６を介して天板１の下面に取付けられ、両脚ブラッケト６，６間にエンドアーム７を連結している。前記中間脚３は、図２及び図５に示すように、上端に中間アーム８が側面視略Ｔ字状に取付けられ、該中間アーム８は天板１，１の連結部に沿って配置されている。そして、隣接する前記中間脚３，３の上端間には、図２及び図５に示すように、ファンクションビーム９，９が間隔を置いて平行に連結され、更に前記エンドアーム７の中間部と中間脚３の上端間にもファンクションビーム９，９が連結されている。そして、図２、図５〜図９に示すように、前記中間アーム８の先端には中間ブラケット１０，１０が固定され、前記各天板１，…を前記中間脚３、脚ブラケット６、エンドアーム７、ファンクションビーム９、中間ブラケット１０に載置し、前記脚ブラケット６を天板１下面にネジ止めするとともに、前記エンドアーム７、中間アーム８及び中間ブラケット１０に側設された取付片１１，…を用いて天板１下面にネジ止めしている。 As shown in FIGS. 2 and 11, the rod leg 2 is attached to the lower surface of the top plate 1 via a leg bracket 6, and an end arm 7 is connected between both leg brackets 6, 6. As shown in FIGS. 2 and 5, the intermediate leg 3 has an intermediate arm 8 attached to the upper end thereof in a substantially T shape in a side view, and the intermediate arm 8 is disposed along the connecting portion of the top plates 1 and 1. ing. As shown in FIGS. 2 and 5, function beams 9 and 9 are connected in parallel between the upper ends of the adjacent intermediate legs 3 and 3, and are further connected to the intermediate portion of the end arm 7. Function beams 9 are also connected between the upper ends of the intermediate legs 3. As shown in FIGS. 2 and 5 to 9, intermediate brackets 10, 10 are fixed to the tip of the intermediate arm 8, and the top plates 1,... Are connected to the intermediate legs 3, leg brackets 6, end. The arm 7, the function beam 9, and the intermediate bracket 10 are mounted, the leg bracket 6 is screwed to the lower surface of the top plate 1, and the mounting piece 11 provided on the side of the end arm 7, the intermediate arm 8, and the intermediate bracket 10. ,... Are screwed to the lower surface of the top plate 1.

更に、図１〜図４に示すように、前記各天板１の縁部には、側端面から下面縁部を覆うようにファンクションエッジ１２が設けられ、直線状に連続する部分においては、図１、図４、図８及び図９に示すように、両ファンクションエッジ１２，１２を平面視略Ｔ字形の連結金具１３と断面略Ｌ字形の連結板１４とで連結するとともに、図１、図１０〜図１２に示すように、前記連結金具１３を前記中間ブラケット１０に連結する一方、コーナー部においては、交差する両ファンクションエッジ１２，１２の端部を４５度にカットし、その端部をコーナーブラケット１５で連結している。そして、前記ファンクションエッジ１２を天板１下面にネジ止めするとともに、前記コーナーブラケット１５も前記ブラケット６と同時に天板１下面にネジ止めする。 Furthermore, as shown in FIGS. 1-4, the edge of each said top plate 1 is provided with the function edge 12 so that a lower surface edge may be covered from a side end surface, and in a linearly continuous part, 1, FIG. 4, FIG. 8 and FIG. 9, both function edges 12 and 12 are connected with a connecting bracket 13 having a substantially T-shape in plan view and a connecting plate 14 having a substantially L-shaped cross section. As shown in FIGS. 10 to 12, the connecting bracket 13 is connected to the intermediate bracket 10, while at the corner portion, the ends of the intersecting function edges 12, 12 are cut at 45 degrees, and the ends are The corner brackets 15 are connected. The function edge 12 is screwed to the lower surface of the top plate 1, and the corner bracket 15 is also screwed to the lower surface of the top plate 1 simultaneously with the bracket 6.

前記天板１の上で使用するノート型パーソナルコンピュータ（ＰＣ）やタブレット型ＰＣ等の電子機器に、電源を供給したり、ＬＡＮケーブル等の通信線を接続したりするには、図１６及び図１７に示すように、アクセスフロアＡの表面に敷き詰めたタイルカーペットＴの接合部分から各種のケーブルＣ１を引き出し、図５、図１３〜図１７に示すような前記縦ダクト４の内部を通して天板１の下面に導き、それから前記ファンクションビーム９に沿って配線したり、天板１の下面に適宜設けた横ダクトを通して、最終的に図１８〜図２０に示すように、前記ファンクションエッジ１２に取付けた接続ユニット１６にケーブルＣを接続しておき、天板１の下面で周縁部（手元部）において、前記接続ユニット１６に電子機器からのケーブルＣ２を接続する。また、天板１の上にＬＡＮシート（株式会社イトーキの登録商標）を配置した場合にも前記縦ダクト４を利用して通信線を配線する。 To supply power to an electronic device such as a notebook personal computer (PC) or tablet PC used on the top board 1 or to connect a communication line such as a LAN cable, FIG. 16 and FIG. As shown in FIG. 17, various cables C1 are pulled out from the joint portion of the tile carpet T spread on the surface of the access floor A, and the top plate 1 is passed through the inside of the vertical duct 4 as shown in FIGS. Then, wiring is performed along the function beam 9 or through a lateral duct appropriately provided on the lower surface of the top plate 1 and finally attached to the function edge 12 as shown in FIGS. The cable C is connected to the connection unit 16, and the cable C from the electronic device is connected to the connection unit 16 at the peripheral edge (hand portion) on the lower surface of the top plate 1. Connecting. Further, when a LAN sheet (registered trademark of Itoki Co., Ltd.) is arranged on the top plate 1, communication lines are wired using the vertical duct 4.

次に、各部の詳細を更に説明する。本発明に係るテーブルの四隅に設けた前記棒脚２は、図１１に示すように、前記脚ブラケット６を介して天板１の下面にネジ止めされる。前記脚ブラケット６には、平面視略四角形であり、内方へ向いた角部に嵌合部１７を突設し、角パイプで作成した前記エンドアーム７の端部を該嵌合部１７に外嵌し、ネジ止め連結できるようになっている。また、前記脚ブラケット６には、前記嵌合部１７と対角位置にある他の角部に前記コーナーブラケット１５を接合できるようになっているとともに、この角部の両側の辺縁に天板１から所定間隔を隔てた鍔部１８，１８を形成している。前記棒脚２は、前記脚ブラケット６の下面に突設した円柱状の固定筒１９に外嵌し、上方から挿通したネジで引き付けて連結している。 Next, details of each part will be further described. The rod legs 2 provided at the four corners of the table according to the present invention are screwed to the lower surface of the top plate 1 via the leg brackets 6 as shown in FIG. The leg bracket 6 has a substantially rectangular shape in plan view, and a fitting portion 17 is projected from a corner portion facing inward, and an end portion of the end arm 7 made of a square pipe is formed on the fitting portion 17. It can be externally fitted and screwed together. In addition, the leg bracket 6 can be joined to the corner bracket 15 at other corners diagonally to the fitting portion 17, and the top plate is attached to both side edges of the corner portion. The flanges 18, 18 are formed at a predetermined interval from 1. The rod leg 2 is externally fitted to a cylindrical fixed cylinder 19 projecting from the lower surface of the leg bracket 6 and is attracted and connected with a screw inserted from above.

また、本発明に係るテーブルの奥行方向の中央部で、前記天板１，１を連結する位置に設けた前記中間脚３は、図５及び図１３に示すように、前後両側に支脚２０，２０を間隔を隔てて配置し、両支脚２０，２０の上端間に上向き開放した断面コ字形の支持杆２１を渡設するとともに、下部間に連結杆２２を連結し、更にそれぞれの支脚２０の下端には左右方向へ向いた接地杆２３を逆Ｔ字状に設け、該接地杆２３の両端部にはアジャスター２４，２４を設けた構造である。前記支脚２０は、断面コ字形の杆体２５，２５を左右に配し、前記支持杆２１は両杆体２５，２５の上端に挟むように固定し、両杆体２５，２５を囲むように側板２６が設けられている。 Further, the intermediate leg 3 provided at the position where the top plates 1 and 1 are connected at the center in the depth direction of the table according to the present invention is provided with support legs 20 on both the front and rear sides as shown in FIGS. 20 is arranged at intervals, and a supporting rod 21 having a U-shaped cross section that is open upward is provided between the upper ends of both supporting legs 20, 20, and a connecting rod 22 is connected between the lower portions. A grounding rod 23 facing in the left-right direction is provided at the lower end in an inverted T shape, and adjusters 24, 24 are provided at both ends of the grounding rod 23. The support legs 20 are provided with U-shaped cross-sections 25 and 25 on the left and right sides, the support bar 21 is fixed so as to be sandwiched between the upper ends of both the cases 25 and 25, and a side plate 26 surrounds both the cases 25 and 25. Is provided.

そして、図６及び図７に示すような前記中間アーム８の中央部を、前記中間脚３の支持杆２１の凹溝内に嵌合し、下方からネジ止めしている。前記中間アーム８は、角パイプで形成され、両端部に前記中間ブラケット１０，１０を取付け、中間部には前記取付片１１，…の他に前記中間脚３の近傍位置に偏平な連結片２７，２７を設けている。また、前記中間脚３の両支脚２０，２０の上端左右両側には、前記ファンクションビーム９の端部を外嵌してネジ止め連結するための嵌合部２８，２８を突設している。 And the center part of the said intermediate | middle arm 8 as shown in FIG.6 and FIG.7 is fitted in the ditch | groove of the support rod 21 of the said intermediate | middle leg 3, and is screwed from the downward direction. The intermediate arm 8 is formed of a square pipe, and the intermediate brackets 10 and 10 are attached to both ends, and the connecting piece 27 is flat at a position near the intermediate leg 3 in addition to the attachment pieces 11,. 27 are provided. Further, on the left and right sides of the upper ends of both support legs 20 of the intermediate leg 3, fitting parts 28 and 28 are provided so as to externally fit the ends of the function beam 9 and connect them with screws.

前記縦ダクト４は、前記中間脚３を用いて構成されている。前記縦ダクト４は、図５に示すように、両支脚２０，２０の間に、上段コード受け２９を前記支持杆２１に吊止部材３０を用いて吊り下げ状に設けるとともに、下段コード受け３１を高さ調節可能に設け、更に前記中間脚３の両支脚２０，２０と上段コード受け２９及び下段コード受け３１を取り囲むように一対のダクトカバー３２，３２を対向配置し、該ダクトカバー３２，３２の両端縁部を両支脚２０，２０の外側側面に係着手段にて着脱可能且つ取付位置を側方へ変更可能に設けて構成されている。尚、前記縦ダクト４に対応する天板１にはコード引出し口を設けても良い。 The vertical duct 4 is configured using the intermediate leg 3. As shown in FIG. 5, the vertical duct 4 is provided with an upper cord receiver 29 suspended between the support legs 20, 20 using a suspension member 30 on the support rod 21, and a lower cord receiver 31. And a pair of duct covers 32, 32 are arranged opposite to each other so as to surround both the support legs 20, 20 of the intermediate leg 3 and the upper cord receiver 29 and the lower cord receiver 31, and the duct covers 32, Both end edges of 32 are provided on the outer side surfaces of both support legs 20 and 20 by attachment means so that the attachment position can be changed to the side. The top plate 1 corresponding to the vertical duct 4 may be provided with a cord outlet.

前記ファンクションエッジ１２は、図３及び図７に示すように、前記天板１の側端面から下面縁部にかけて覆う形状になっており、複数の機能を備えている。先ず、前記ファンクションエッジ１２は、前述の文字通り天板１のエッジ機能、天板１の補強機能、前記接続ユニット１６等を取付けるオプション取付機能を備えている。前記ファンクションエッジ１２は、アルミ押出し型材で作成されており、前記天板１の下面に接合する基板３３の前端から立ち上がり前記天板１の側端面を覆う側面板３４を有し、該側面板３４の上縁から内方へ前記天板１の上面縁部を僅かに覆うことが可能な幅の狭い保護片３５を延設し、エッジ機能を構成している。そして、前記ファンクションエッジ１２の基板３３を前記天板１の下面に取付け、前記側面板３４で天板１の側端面を覆い、前記保護片３５を天板１の上面端縁に係合した状態で配置する。このように、前記天板１の側端部が完全にファンクションエッジ１２で覆われるので、該天板１の端部は切りっ放しで良く、特別な加工は不要となる。そのため、天板１は厚みさえ合わせれば、層構造は任意にでき、図示したように、木製のベース部１Ａの上にガラス板１Ｂを接合した複合板にも対応できる。 As shown in FIGS. 3 and 7, the function edge 12 has a shape that covers from the side end surface of the top plate 1 to the lower surface edge, and has a plurality of functions. First, the function edge 12 is provided with the edge function of the top plate 1, the reinforcing function of the top plate 1, the optional attachment function for attaching the connection unit 16 and the like as described above. The function edge 12 is made of an aluminum extrusion mold, has a side plate 34 that rises from the front end of the substrate 33 to be joined to the lower surface of the top plate 1 and covers the side end surface of the top plate 1. A protective piece 35 having a narrow width that can slightly cover the upper surface edge of the top plate 1 is extended from the upper edge to the inside to constitute an edge function. Then, the substrate 33 of the function edge 12 is attached to the lower surface of the top plate 1, the side plate covers the side end surface of the top plate 1, and the protective piece 35 is engaged with the upper edge of the top plate 1. Place with. Thus, since the side edge part of the said top plate 1 is completely covered with the function edge 12, the edge part of this top plate 1 may be cut off, and a special process is unnecessary. Therefore, as long as the top plate 1 has the same thickness, the layer structure can be arbitrarily set. As shown in the figure, the top plate 1 can correspond to a composite plate in which a glass plate 1B is bonded onto a wooden base portion 1A.

更に、前記ファンクションエッジ１２は、前記側面板３４から下方へ延長し、それから後方へ前記基板３３と平行に延びた下面板３６を有し、該下面板３６の後端に下方へ垂下板３７を形成し、前記基板３３の後端部から垂下した後面板３８と前記垂下板３７の下端を底面板３９で連結して、中空の断面略Ｌ字形の本体部４０を形成し、補強機能を構成している。 Furthermore, the function edge 12 has a lower surface plate 36 that extends downward from the side plate 34 and then extends rearward in parallel with the substrate 33, and a hanging plate 37 is formed downward at the rear end of the lower surface plate 36. The bottom plate 38 and the bottom plate 37 are connected to each other by a bottom plate 39 to form a main body portion 40 having a substantially L-shaped cross section. doing.

そして、前記ファンクションエッジ１２は、前記基板３３の後方延長部と前記底面板３９の後方延長部の両端部から互いに接近する方向に延びた上下の係止板４１，４１と両係止板４１，４１の間に開口溝４２を備えた内部に空間を有する係止レール部４３を形成し、オプション取付機能を構成している。尚、前記係止板４１，４１の端部には、それぞれ外側、つまり天板１の端部側へ向けて延びた補強片４４を形成し、前記係止板４１とで断面略Ｌ字状の係止レール部４３を構成している。勿論、前記係止レール部４３も補強機能の一部を構成する。更に、前記下面板３６の前後中間位置に凹溝４５を形成するとともに、該凹溝４５の開口縁に対応する前記下面板３６の部分を延長して突片４６，４６を形成し、第二のオプション取付機能を構成している。つまり、本実施形態では、前記ファンクションエッジ１２は、前記天板１の下面に取付ける補強機能を備えた中空の本体部４０を有するとともに、該本体部４０の内側に後方へ向いた係止レール部４３を有し、該係止レール部４３を用いて他部材を取付けるオプション取付機能を備えているのである。更に、前記ファンクションエッジ１２の本体部４０の下面に、開口縁に突片４６，４６を有する凹溝４５を形成して、第二のオプション取付機能としている。 The function edge 12 includes upper and lower locking plates 41, 41 and both locking plates 41, extending in a direction approaching from both ends of the rear extension of the substrate 33 and the rear extension of the bottom plate 39. A locking rail portion 43 having a space in the interior provided with the opening groove 42 between 41 is formed to constitute an option mounting function. Reinforcing pieces 44 extending toward the outer side, that is, toward the end of the top plate 1 are formed at the end portions of the locking plates 41, 41, respectively. The latching rail part 43 is comprised. Of course, the locking rail portion 43 also constitutes a part of the reinforcing function. Further, a concave groove 45 is formed at the front and rear intermediate positions of the lower surface plate 36, and a portion of the lower surface plate 36 corresponding to the opening edge of the concave groove 45 is extended to form projecting pieces 46, 46, The optional mounting function is configured. That is, in the present embodiment, the function edge 12 has a hollow main body portion 40 having a reinforcing function to be attached to the lower surface of the top plate 1, and a locking rail portion facing rearward inside the main body portion 40. 43, and an optional attachment function for attaching other members using the locking rail portion 43 is provided. Further, a concave groove 45 having projecting pieces 46, 46 on the opening edge is formed on the lower surface of the main body portion 40 of the function edge 12 as a second option mounting function.

更に詳しくは、前記ファンクションエッジ１２を前記天板１の下面にネジ止めするには、前記凹溝４５内に開口４７を形成し、それに対応する基板３３に取付孔４８を形成し、前記開口４７から挿入したネジ４９を取付孔４８に挿入して天板１の下面に埋設したオニメナット等に螺合する。ここで、前記開口４７は、ネジ４９の頭部４９Ａが通過するのに十分な大きさを有し、前記ネジ４９を天板１の下面へ螺合した状態でも頭部４９Ａが凹溝４５内に突出しないように寸法設定され、ネジ４９の存在を目立たなくしているとともに、前記凹溝４５を利用する場合に支障がないようにしている。尚、前記凹溝４５は、本発明に係るテーブルを移動させる際に、指を掛ける場合にも利用できる。 More specifically, in order to screw the function edge 12 to the lower surface of the top plate 1, an opening 47 is formed in the concave groove 45, a mounting hole 48 is formed in the corresponding substrate 33, and the opening 47 is formed. Are inserted into the mounting holes 48 and screwed into an omelet nut or the like embedded in the lower surface of the top plate 1. Here, the opening 47 is large enough to allow the head 49A of the screw 49 to pass through, and the head 49A remains in the concave groove 45 even when the screw 49 is screwed to the lower surface of the top plate 1. The size of the screw 49 is set so as not to protrude, and the presence of the screw 49 is made inconspicuous, and there is no problem when the concave groove 45 is used. The concave groove 45 can also be used when a finger is put on the table according to the present invention.

次に、前記天板１，１の接合部において、隣接する前記ファンクションエッジ１２，１２を前記連結金具１３と連結板１４を用いて直線状に連結する構造を図８及び図９に基づいて説明する。前記連結金具１３は、厚さの厚い金属板からなる縦長断面四角形の芯金５０の中央部に挿入杆５１を平面視略Ｔ字形に側設し、前記芯金５０の両側部には前後に開口した二つの螺孔５２，５２を形成するとともに、前記挿入杆５１にも上下に開口した螺孔５３，５３を形成している。前記挿入杆５１は上向きに開口した断面略コ字形の部材であり、内部にナットを溶接し、該ナットに連通する通孔を底面に形成して前記螺孔５３，５３とした。また、前記連結板１４は、厚さの薄い金属板を折曲形成した部材であり、幅の広い垂直片５４と幅が狭い水平片５５とからなる。 Next, a structure in which the function edges 12 and 12 adjacent to each other at the joint portion of the top plates 1 and 1 are linearly connected using the connection fitting 13 and the connection plate 14 will be described with reference to FIGS. 8 and 9. To do. The connection fitting 13 is provided with an insertion rod 51 in the center of a vertically long rectangular cored bar 50 made of a thick metal plate in a T-shape in plan view, and on both sides of the cored bar 50 in the front-rear direction. The two screw holes 52 and 52 that are opened are formed, and the insertion hole 51 is also formed with screw holes 53 and 53 that are opened up and down. The insertion rod 51 is a member having an approximately U-shaped cross section that opens upward, and a nut is welded inside, and a through hole communicating with the nut is formed on the bottom surface to form the screw holes 53 and 53. The connecting plate 14 is a member formed by bending a thin metal plate, and includes a wide vertical piece 54 and a narrow horizontal piece 55.

前記ファンクションエッジ１２の本体部４０には、前記垂下板３７、後面板３８、底面板３９及び基板３３で囲まれた縦長の嵌合空間５６が形成され、該嵌合空間５６に前記連結金具１３の芯金５０の半分が嵌合される。この際、前記挿入杆５１は、前記後面板３８と、上側の係止板４１及び補強片４４の一部に形成した切欠部５７を通して内側、つまり天板１の中央側へ向けて開口溝４２から突出する。また、前記ファンクションエッジ１２の側面板３４と基板３３の内側に沿って形成した嵌合部５８に前記連結板１４が嵌入される。前記ファンクションエッジ１２の側面板３４の近傍に嵌合部５８を設け、直線状に隣接する両ファンクションエッジ１２，１２の嵌合部５８に連結板１４の両端部を嵌入することで、位置ずれを端縁に近いところで防止でき、より正確に連結できる。前記嵌合部５８は、前記側面板３４の内側上端に形成した下向き係合溝５９と、前記基板３３の手前側の外側縁部に設けた段落ち部６０に形成した外向き係合溝６１とで構成している。図４に示すように、前記ファンクションエッジ１２を前記天板１に取付けた際に、前記天板１の側端面と側面板３４及び基板３３の段落ち部６０との間に断面略Ｌ字形の空間が形成され、この空間内に前記連結板１４を挿入して、垂直片５４の上縁を前記下向き係合溝５９に係合するとともに、水平片５５の端部を前記外向き係合溝６１に係合する。そして、前記ファンクションエッジ１２の開口溝４２内で、前記後面板３８に形成した通孔６２，６２から挿入したネジ６３，６３を前記芯金５０の螺孔５２，５２に螺合して強固に両ファンクションエッジ１２，１２を連結するとともに、前記連結板１４を前記嵌合部５８に嵌合することにより、側面板３４と保護片３５に位置ずれが無く連結することができる。そして、前記連結金具１３の挿入杆５１は、前記中間ブラケット１０の先端面に開口した支持孔６４に嵌入し、該中間ブラケット１０の下方から挿入したネジ６５，６５を前記螺孔５３，５３に螺合して連結する。 In the body portion 40 of the function edge 12, a vertically long fitting space 56 surrounded by the hanging plate 37, the rear plate 38, the bottom plate 39 and the substrate 33 is formed, and the connecting fitting 13 is formed in the fitting space 56. Half of the core metal 50 is fitted. At this time, the insertion rod 51 is opened to the inner side, that is, toward the center side of the top plate 1 through the rear plate 38 and a notch 57 formed in a part of the upper locking plate 41 and the reinforcing piece 44. Protrude from. Further, the connecting plate 14 is fitted into a fitting portion 58 formed along the side plate 34 of the function edge 12 and the inside of the substrate 33. A fitting portion 58 is provided in the vicinity of the side plate 34 of the function edge 12 and both end portions of the connecting plate 14 are fitted into the fitting portions 58 of both the function edges 12 and 12 that are adjacent to each other in a straight line. It can be prevented near the edge and can be connected more accurately. The fitting portion 58 includes a downward engagement groove 59 formed on the inner upper end of the side plate 34 and an outward engagement groove 61 formed in a stepped portion 60 provided on the outer edge of the front side of the substrate 33. It consists of and. As shown in FIG. 4, when the function edge 12 is attached to the top plate 1, the cross section is substantially L-shaped between the side end surface of the top plate 1 and the side plate 34 and the stepped portion 60 of the substrate 33. A space is formed, and the connecting plate 14 is inserted into the space, and the upper edge of the vertical piece 54 is engaged with the downward engaging groove 59 and the end of the horizontal piece 55 is connected to the outward engaging groove. 61 is engaged. Then, in the opening groove 42 of the function edge 12, screws 63, 63 inserted from through holes 62, 62 formed in the rear plate 38 are screwed into the screw holes 52, 52 of the metal core 50 to be firmly attached. By connecting both the function edges 12 and 12 and fitting the connecting plate 14 to the fitting portion 58, the side plate 34 and the protective piece 35 can be connected without any positional deviation. Then, the insertion rod 51 of the connection fitting 13 is fitted into a support hole 64 opened at the front end surface of the intermediate bracket 10, and screws 65, 65 inserted from below the intermediate bracket 10 are inserted into the screw holes 53, 53. Screw together to connect.

また、テーブルのコーナー部においては、図１０〜図１２に示すように、前記コーナーブラケット１５の基部には、前記ファンクションエッジ１２の嵌合空間５６に嵌入する嵌合片６６，６６を両側に突設するとともに、コーナー部のＲ面を形成するコーナー端面板６７に前記嵌合部５８に係合する断面略Ｌ字形の係合片６８，６８を両側に突設している。前記ファンクションエッジ１２を天板１のコーナー部に取付けるには、前記係止レール部４３の端部の開口溝４２を前記脚ブラケット６の鍔部１８に係合させて仮支持しながら、他端側を前記連結金具１３と連結板１４を用いて他のファンクションエッジ１２に連結し、そして側端に位置するファンクションエッジ１２の両端部に前記コーナーブラケット１５，１５を前述のように嵌合した状態で、該ファンクションエッジ１２の開口溝４２を両側の脚ブラケット６，６の鍔部１８，１８に係合すると同時に、両コーナーブラケット１５，１５の嵌合片６６と係合片６８を前後縁に設けた前記ファンクションエッジ１２，１２の端部に嵌合し、それから前述のように、ネジ４９，…で天板１の下面に螺合する。 Further, at the corner portion of the table, as shown in FIGS. 10 to 12, the base bracket of the corner bracket 15 has fitting pieces 66, 66 that fit into the fitting space 56 of the function edge 12 projecting on both sides. In addition, engaging pieces 68, 68 having a substantially L-shaped cross section that engage with the fitting portion 58 are provided on both sides of a corner end face plate 67 that forms an R surface of the corner portion. In order to attach the function edge 12 to the corner portion of the top plate 1, the opening groove 42 at the end portion of the locking rail portion 43 is engaged with the flange portion 18 of the leg bracket 6 and temporarily supported while the other end. The side is connected to the other function edge 12 using the connection fitting 13 and the connection plate 14, and the corner brackets 15 and 15 are fitted to the both ends of the function edge 12 located at the side end as described above. Then, the opening groove 42 of the function edge 12 is engaged with the flanges 18 and 18 of the leg brackets 6 and 6 on both sides, and at the same time, the fitting pieces 66 and the engaging pieces 68 of the corner brackets 15 and 15 are used as front and rear edges. It fits into the end of the provided function edges 12, 12, and then is screwed onto the lower surface of the top plate 1 with screws 49,.

次に、図５、図１３〜図１７に基づいて、前記縦ダクト４によるアクセスフロアＡからのケーブルＣの配線例を説明する。前記縦ダクト４は、中間脚３の両支脚２０，２０の側板２６，２６の外面に、平面視略コ字形の１対のダクトカバー３２，３２の端縁部を係着手段により着脱可能且つ水平方向で取付位置を側方へ変更可能に係着できるようになっている。前記両支脚２０，２０の側板２６，２６及び１対のダクトカバー３２，３２で縦方向に連続したダクト空間が形成される。前記係着手段として、前記ダクトカバー３２の両端縁部６９，６９の内側と前記両支脚２０，２０の側板２６，２６の一方にマグネット７０，…を設け、他方面をスチール板等の吸着面７１とし、前記マグネット７０，…を吸着面７１に吸着することによって前記ダクトカバー３２を保持している。本実施形態では、ダクトカバー３２の両端縁部６９，６９にマグネット７０，…を設けている。そして、前記吸着面７１に対する前記マグネット７０，…による吸着位置を変えることにより、左右方向、つまり前記テーブルの長手方向にダクトカバー３２の取付位置を変えることができる。ここで、前記ダクトカバー３２の位置調節量を大きくするためには、前記中間脚３の両支脚２０，２０の側板２６，２６の横幅を広くすれば良い。尚、本実施形態では、係着手段としてマグネットとスチール板等の吸着面としたが、面ファスナーを用いることや、係止孔とフックを用いても良い。 Next, a wiring example of the cable C from the access floor A by the vertical duct 4 will be described based on FIGS. 5 and 13 to 17. The vertical duct 4 can be attached to and detached from the outer surfaces of the side plates 26 and 26 of the both supporting legs 20 and 20 of the intermediate leg 3 by engaging means with a pair of duct covers 32 and 32 having a substantially U-shape in plan view. It can be attached so that the mounting position can be changed laterally in the horizontal direction. The side plates 26 and 26 of the both support legs 20 and 20 and the pair of duct covers 32 and 32 form a duct space that is continuous in the vertical direction. As the engaging means, magnets 70,... Are provided on the inner side of both end edges 69, 69 of the duct cover 32 and one of the side plates 26, 26 of the support legs 20, 20, and the other surface is an adsorption surface such as a steel plate. The duct cover 32 is held by attracting the magnets 70 to the attracting surface 71. In the present embodiment, magnets 70 are provided at both end edges 69 of the duct cover 32. And the attachment position of the duct cover 32 can be changed to the left-right direction, ie, the longitudinal direction of the said table, by changing the adsorption | suction position by the said magnets 70 ... with respect to the said adsorption | suction surface 71. FIG. Here, in order to increase the position adjustment amount of the duct cover 32, the lateral widths of the side plates 26, 26 of both the supporting legs 20, 20 of the intermediate leg 3 may be increased. In this embodiment, the attracting means is an attracting surface such as a magnet and a steel plate. However, a hook-and-loop fastener or a locking hole and a hook may be used.

図１４は、両ダクトカバー３２，３２を最も接近させて係着した状態を示し、図１５は一方のダクトカバー３２を左右方向に変化させてダクト空間を拡張させて係着した状態を示している。図１５〜図１７に示すように、前記アクセスフロアＡは、１辺が５０ｃｍの正方形の床材７２を隙間無く敷き詰め、両側縁の中央部にケーブルＣの引出口７３，７３を設けている。前記床材７２は、隣接する他の床材７２同士は９０度回転させた状態に交互に配列させ、どの位置でも４辺に接近して引出口７３が位置するようにしている。そして、前記アクセスフロアＡの上には１辺が５０ｃｍの正方形のタイルカーペットＴを中心が床材７２の頂角に位置するように半分ずらせて敷き詰めている。つまり、前記床材７２の引出口７３は、タイルカーペットＴの側縁に位置するので、該タイルカーペットＴの側縁を若干捲れば、前記引出口７３の穴ＨからケーブルＣを引き出すことができる。 FIG. 14 shows a state in which both duct covers 32, 32 are engaged most closely, and FIG. 15 shows a state in which one duct cover 32 is changed in the left-right direction so that the duct space is expanded and engaged. Yes. As shown in FIGS. 15 to 17, the access floor A is provided with a floor material 72 having a side of 50 cm without gaps, and cable outlets 73 and 73 are provided at the center of both side edges. The floor material 72 is alternately arranged in a state in which the other adjacent floor materials 72 are rotated by 90 degrees so that the outlet 73 is located close to the four sides at any position. A square tile carpet T having a side of 50 cm is placed on the access floor A so as to be shifted by half so that the center is located at the apex angle of the flooring 72. That is, since the outlet 73 of the floor material 72 is located at the side edge of the tile carpet T, the cable C can be pulled out from the hole H of the outlet 73 if the side edge of the tile carpet T is slightly turned. .

本実施形態では、前記縦ダクト４の通常状態における外形寸法は３１５ｍｍ角の正方形としている。但し、角部には丸みを設けている。通常、本発明に係るテーブルを所望位置に設置したとき、図１６に示すように、大抵の場合には通常状態における前記縦ダクト４の内部に何れかの引出口７３が位置するので、該当する引出口７３の穴ＨからケーブルＣを引き出し、タイルカーペットＴの隙間から両ダクトカバー３２，３２間のダクト空間を通して天板１に配線することができる。特に、前記縦ダクト４は一つのテーブルに複数設けた場合には、その確率はさらに高まる。しかし、不幸にも、全ての縦ダクト４の内部に一つも引出口７３が位置しない場合もある。図１５に示すように、前記ダクトカバー３２を側方へずらして係着することにより、ダクト空間の内部に引出口７３を取り込むことができる。図１７に示すように、縦ダクト４の中心が床材７２の頂角に位置する最悪条件の場合にも、前記ダクトカバー３２を側方へずらしてダクト空間の内部に引出口７３の穴Ｈを取り込むことができるようにするには、前記ダクトカバー３２の取付位置を９２．５ｍｍだけ変えられるようにすれば良い。そのためには、前記中間脚３の支脚２０の側板２６の幅を最低１８５ｍｍは必要であり、重ねしろを考慮すれば実際には２２〜２３ｃｍ程度あれば十分である。この程度であれば、両ダクトカバー３２，３２を再接近させた通常状態でも、干渉することなく内部に側板２６を位置させることができる。 In the present embodiment, the outer dimension of the vertical duct 4 in a normal state is a 315 mm square. However, the corner is rounded. Normally, when the table according to the present invention is installed at a desired position, as shown in FIG. 16, in most cases, any outlet 73 is located inside the vertical duct 4 in the normal state. The cable C can be pulled out from the hole H of the outlet 73 and wired to the top board 1 through the duct space between the duct covers 32 and 32 through the gap between the tile carpets T. In particular, when a plurality of the vertical ducts 4 are provided on one table, the probability is further increased. However, unfortunately, there is a case where none of the outlets 73 is located inside all the vertical ducts 4. As shown in FIG. 15, the outlet 73 can be taken into the duct space by shifting the duct cover 32 to the side and engaging it. As shown in FIG. 17, even in the worst condition where the center of the vertical duct 4 is located at the apex angle of the flooring 72, the duct cover 32 is shifted to the side and the hole H of the outlet 73 is formed inside the duct space. In order to be able to take in, the attachment position of the duct cover 32 may be changed by 92.5 mm. For this purpose, the width of the side plate 26 of the support leg 20 of the intermediate leg 3 needs to be at least 185 mm. In consideration of the overlap, it is actually sufficient to be about 22 to 23 cm. If it is this extent, the side plate 26 can be located inside without interfering even in the normal state in which both duct covers 32, 32 are reapproached.

前記縦ダクト４を用いて天板１下面まで配線したケーブルＣは、テーブルの下面縁部に設けた前記接続ユニット１６まで配線され、天板１上で使用する電子機器に対する電源コードやＬＡＮケーブルを手元で接続することができる。前記接続ユニット１６は、図１８〜図２０に示すように、接続ボックス７４と、前記ファンクションエッジ１２の係止レール部４３に取付けるための取付金具７５とからなり、前記接続ボックス７４には、電源コードＣ２のコンセントを接続する差込口７６が前面に複数形成されている。前記差込口７６は、ＬＡＮケーブルの場合にはＲＪ−４５等のコネクターを設ける。前記取付金具７５は、金属板をクランク状に屈曲した取付部材７７の下部を前記接続ボックス７４の背面に取付け、上部に設けた締結具７８を用いて前記ファンクションエッジ１２の係止レール部４３に取付ける。 The cable C wired to the lower surface of the top plate 1 using the vertical duct 4 is wired to the connection unit 16 provided on the lower surface edge of the table, and a power cord or a LAN cable for an electronic device used on the top plate 1 is connected. Can be connected at hand. As shown in FIGS. 18 to 20, the connection unit 16 includes a connection box 74 and a mounting bracket 75 for mounting to the locking rail portion 43 of the function edge 12. A plurality of insertion ports 76 for connecting the outlet of the cord C2 are formed on the front surface. The insertion port 76 is provided with a connector such as RJ-45 in the case of a LAN cable. The mounting bracket 75 has a lower portion of a mounting member 77 formed by bending a metal plate in a crank shape attached to the back surface of the connection box 74, and a fastener 78 provided on the upper portion, to the locking rail portion 43 of the function edge 12. Install.

前記取付金具７５の取付部材７７は、前記接続ボックス７４の背面にネジ７９，７９を用いて取付ける取付板８０と、該取付板８０から手前側に直角に折曲した屈曲板８１と、該屈曲板８１の手前端から垂直に立ち上がった支持板８２とからなり、前記締結具７８は前記支持板８２の通孔８３，８３に後側から挿通した締結ネジ８４，８４の端部に螺合したコマ片８５，８５とからなっている。前記コマ片８５は、短尺寸法が前記係止レール部４３の開口溝４２の開口幅よりも小さく、長尺寸法が前記係止レール部４３の内部空間の上下寸法より大きく、両端を斜めにカットして前記基板３３と底面板３９に当接する当接部８６，８６を形成した正面視で平行四辺形の形状である。 The mounting member 77 of the mounting bracket 75 includes a mounting plate 80 mounted on the back surface of the connection box 74 using screws 79, 79, a bent plate 81 bent at a right angle from the mounting plate 80 to the front side, and the bent The fastener 78 is screwed into the end portions of the fastening screws 84 and 84 inserted from the rear side into the through holes 83 and 83 of the support plate 82. The support plate 82 rises vertically from the front end of the plate 81. It consists of frame pieces 85 and 85. The top piece 85 has a short dimension smaller than the opening width of the opening groove 42 of the locking rail portion 43, a long dimension larger than the vertical dimension of the internal space of the locking rail portion 43, and both ends obliquely. The shape is a parallelogram in a front view in which the abutting portions 86, 86 are formed by cutting and abutting against the substrate 33 and the bottom plate 39.

そして、前記接続ユニット１６は、図１８及び図１９に示すように、前記取付部材７７の取付板８０を前記接続ボックス７４の背面に接合するとともに、前記屈曲板８１を該接続ボックス７４の上面に接合した状態で、取付板８０をネジ７９，７９で取付け、前記取付部材７７の支持板８２に前記締結具７８，７８を装着し、ユニット化する。それから、図１９に示すように、前記締結具７８，７８のコマ片８５，８５を水平に直列させた状態で、前記ファンクションエッジ１２の係止レール部４３の開口溝４２に後方から挿入し、前記接続ボックス７４の上面を底面板３９に当接した状態で前記締結ネジ８４を締付けると、最初は前記コマ片８５は供回りするが、当接部８６，８６が前記基板３３と底面板３９に当接してからは回転が規制され徐々に引き付けられ、遂には前記係止板４１，４１に形成した補強片４４，４４に当接し、該コマ片８５と前記支持板８２とで補強片４４，４４を締付けて取付ける。 As shown in FIGS. 18 and 19, the connection unit 16 joins the mounting plate 80 of the mounting member 77 to the back surface of the connection box 74 and the bent plate 81 on the upper surface of the connection box 74. In the joined state, the attachment plate 80 is attached with screws 79, 79, and the fasteners 78, 78 are attached to the support plate 82 of the attachment member 77 to form a unit. Then, as shown in FIG. 19, the piece pieces 85, 85 of the fasteners 78, 78 are horizontally inserted in series into the opening groove 42 of the locking rail portion 43 of the function edge 12 from the rear, When the fastening screw 84 is tightened in a state where the upper surface of the connection box 74 is in contact with the bottom plate 39, the top piece 85 is initially rotated, but the contact portions 86, 86 are connected to the substrate 33 and the bottom plate 39. , The rotation is regulated and gradually attracted, and finally comes into contact with the reinforcing pieces 44 and 44 formed on the locking plates 41 and 41, and the reinforcing piece 44 is formed by the piece 85 and the support plate 82. , 44 are attached.

前記接続ユニット１６を前記ファンクションエッジ１２に取付けた状態では、前記接続ボックス７４の前面は、前記ファンクションエッジ１２の垂下板３７と略面一となる。つまり、前記接続ボックス７４の差込口７６の位置は、前記天板１の端縁から後退した位置になる。それにより、前記接続ボックス７４の差込口７６に天板１の上面に置いた電子機器からのケーブルＣ２のプラグ８７を接続した際に、ケーブルＣ２が天板１の端縁から大きく突出することがなくなる。また、前記締結具７８，７８を緩めれば、前記接続ユニット１６は前記ファンクションエッジ１２の係止レール部４３に沿った任意の位置に移動させることができる。 In a state where the connection unit 16 is attached to the function edge 12, the front surface of the connection box 74 is substantially flush with the hanging plate 37 of the function edge 12. That is, the position of the insertion port 76 of the connection box 74 is a position retracted from the edge of the top plate 1. Thereby, when the plug 87 of the cable C2 from the electronic device placed on the top surface of the top plate 1 is connected to the insertion port 76 of the connection box 74, the cable C2 greatly protrudes from the edge of the top plate 1. Disappears. Further, if the fasteners 78 are loosened, the connection unit 16 can be moved to an arbitrary position along the locking rail portion 43 of the function edge 12.

図２１には前記ファンクションエッジ１２を他の実施形態を示している。本実施形態のファンクションエッジ１２は、前記天板１上にこぼした水等の液体が前記保護片３５と天板１の隙間から浸入し、基板３３の上に溜まることを防止できる構造とした。この場合、前記天板１の下面縁部を斜めにカットして面取り部８８を形成している。そして、前記ファンクションエッジ１２は、前記基板３３の手前側部分を前記面取り部８８に対応した傾斜板８９とし、該傾斜板８９の中間部に全長にわたり排水溝９０を形成し、該排水溝９０と下面板３６との適所に排水孔９１，９１を形成している。その他の構造で前述のものと異なるところは、前記下面板３６の手前端部分を下方へ膨出させ（膨出部３６Ａ）、その後方に前記垂下板３７に至るまでを凹溝４５とし、前記本体部４０の中空部の手前端（外側縁部）に上下に対向させて係合溝５９，６１を形成し、嵌合部５８としたところにある。尚、前記凹溝４５の開口縁には突片４６を設けない。この場合、前記下面板３６の手前側膨出部３６Ａは前記凹溝４５に指を掛けるのに適したものとなり、また内部は樋状になるので排水溝としての機能を有し、こぼれた液体は最終的にこの膨出部３６Ａに形成された排水孔９１から外部に排水される。また、前記ファンクションエッジ１２，１２同士を連結する場合、係止レール部４３に沿って形成された嵌合空間５６には前記同様な連結金具１３の芯金５０を挿入するが、前記本体部４０の内部に設けた前記嵌合部５８には単純な厚板状の連結板１４を上下の係合溝５９，６１に係合させて挿入する。その他の構造は前記同様であるので、同一符号を付してその説明は省略する。 FIG. 21 shows another embodiment of the function edge 12. The function edge 12 of the present embodiment has a structure that can prevent liquid such as water spilled on the top plate 1 from entering the gap between the protective piece 35 and the top plate 1 and accumulating on the substrate 33. In this case, the chamfered portion 88 is formed by obliquely cutting the lower surface edge of the top plate 1. The function edge 12 has a front side portion of the substrate 33 as an inclined plate 89 corresponding to the chamfered portion 88, and a drainage groove 90 is formed over the entire length of the intermediate portion of the inclined plate 89. Drain holes 91 and 91 are formed at appropriate positions with the lower surface plate 36. The other structure is different from the above-described one in that the front end portion of the lower surface plate 36 is bulged downward (bulged portion 36A), and the concave groove 45 is formed behind it until the drooping plate 37 is reached. Engaging grooves 59 and 61 are formed on the front end (outer edge) of the hollow portion of the main body portion 40 so as to be opposed to each other in the vertical direction, thereby forming a fitting portion 58. Note that no protruding piece 46 is provided at the opening edge of the concave groove 45. In this case, the front side bulging portion 36A of the lower surface plate 36 is suitable for putting a finger on the concave groove 45, and the inside has a bowl shape so that it has a function as a drainage groove. Is finally drained to the outside through a drain hole 91 formed in the bulging portion 36A. Further, when the function edges 12 are connected to each other, the same metal core 50 of the connection fitting 13 is inserted into the fitting space 56 formed along the locking rail portion 43, but the main body portion 40. A simple thick plate-like connecting plate 14 is inserted into the fitting portion 58 provided inside the upper and lower engaging grooves 59 and 61. Since other structures are the same as those described above, the same reference numerals are given and description thereof is omitted.

１天板、１Ａベース部、
１Ｂガラス板、２棒脚、
３中間脚、４縦ダクト、
５キャビネット、６脚ブラケット、
７エンドアーム、８中間アーム、
９ファンクションビーム、１０中間ブラケット、
１１取付片、１２ファンクションエッジ、
１３連結金具、１４連結板、
１５コーナーブラケット、１６接続ユニット、
１７嵌合部、１８鍔部、
１９固定筒、２０支脚、
２１支持杆、２２連結杆、
２３接地杆、２４アジャスター、
２５杆体、２６側板、
２７連結片、２８嵌合部、
２９上段コード受け、３０吊止部材、
３１下段コード受け、３２ダクトカバー、
３３基板、３４側面板、
３５保護片、３６下面板、
３７垂下板、３８後面板、
３９底面板、４０本体部、
４１係止板、４２開口溝、
４３係止レール部、４４補強片、
４５凹溝、４６突片、
４７開口、４８取付孔、
４９ネジ、４９Ａ頭部、
５０芯金、５１挿入杆、
５２螺孔、５３螺孔、
５４垂直片、５５水平片、
５６嵌合空間、５７切欠部、
５８嵌合部、５９係合溝、
６０段落ち部、６１係合溝、
６２通孔、６３ネジ、
６４支持孔、６５ネジ、
６６嵌合片、６７コーナー端面板、
６８係合片、６９端縁部、
７０マグネット、７１吸着面、
７２床材、７３引出口、
７４接続ボックス、７５取付金具、
７６差込口、７７取付部材、
７８締結具、７９ネジ、
８０取付板、８１屈曲板、
８２支持板、８３通孔、
８４締結ネジ、８５コマ片、
８６当接部、８７プラグ、
８８面取り部、８９傾斜板、
９０排水溝、９１排水孔、
Ａアクセスフロア、
Ｈ穴
Ｃ，Ｃ１，Ｃ２ケーブル、
Ｔタイルカーペット。 1 Top plate, 1A Base part,
1B glass plate, 2 rod legs,
3 intermediate legs, 4 vertical ducts,
5 cabinets, 6 leg brackets,
7 End arm, 8 Middle arm,
9 Function beam, 10 Intermediate bracket,
11 Mounting piece, 12 Function edge,
13 connecting bracket, 14 connecting plate,
15 corner brackets, 16 connection units,
17 fitting part, 18 collar part,
19 fixed cylinders, 20 support legs,
21 support rods, 22 connecting rods,
23 Grounding rod, 24 Adjuster,
25 housing, 26 side plate,
27 connecting pieces, 28 fitting portions,
29 Upper cord receiver, 30 Suspension member,
31 Lower cord holder, 32 Duct cover,
33 substrate, 34 side plate,
35 protective pieces, 36 bottom plate,
37 Hanging plate, 38 Rear plate,
39 bottom plate, 40 main body,
41 locking plate, 42 opening groove,
43 Locking rail part, 44 Reinforcing piece,
45 groove, 46 protrusion,
47 opening, 48 mounting hole,
49 screws, 49A head,
50 cored bar, 51 insertion rod,
52 screw holes, 53 screw holes,
54 vertical pieces, 55 horizontal pieces,
56 mating space, 57 notch,
58 fitting part, 59 engaging groove,
60 stepped part, 61 engaging groove,
62 through holes, 63 screws,
64 support holes, 65 screws,
66 fitting pieces, 67 corner end face plates,
68 engagement pieces, 69 end edges,
70 magnet, 71 adsorption surface,
72 flooring, 73 outlets,
74 connection box, 75 mounting bracket,
76 socket, 77 mounting member,
78 fasteners, 79 screws,
80 mounting plate, 81 bending plate,
82 support plate, 83 through-hole,
84 Fastening screws, 85 top pieces,
86 contact part, 87 plug,
88 chamfer, 89 inclined plate,
90 drainage groove, 91 drainage hole,
A access floor,
H hole C, C1, C2 cable,
T tile carpet.

Claims

In a table provided with a function edge having an edge function covering from the side end surface of the top plate to the lower surface edge and a reinforcing function consisting of a hollow main body attached to the lower surface of the top plate, on the peripheral portion of the top plate, A locking rail part facing backward is integrally provided inside the main body part of the function edge, and a connection box having an insertion port for connecting a power cord outlet or the like formed on the front surface is attached to the locking rail part. The mounting unit can be attached to and removed from the locking rail with the mounting bracket so that the position of the insertion port is retracted from the edge of the top plate, and the mounting position can be changed. A hand wiring device for a table, characterized in that it is provided on the table.

2. The hand wiring device for a table according to claim 1, wherein the locking rail portion of the function edge has a space in the inside provided with an opening groove opened rearward between the upper and lower locking plates and the both locking plates.

The mounting bracket has a metal plate bent in a crank shape with the lower part of the mounting member attached to the back of the connection box, and the fastening plates provided on the upper part are used to tighten both the locking plates of the locking rail portion of the function edge. The hand wiring device for a table according to claim 1 or 2, wherein the hand wiring device is attached to the table.

The mounting member includes a mounting plate that is attached to the back surface of the connection box using screws, a bent plate that is bent at a right angle from the mounting plate to the front side, and a support plate that is vertically raised from the front end of the bent plate. The fastener comprises a piece of a piece screwed into an end of a fastening screw inserted from the rear side into the through hole of the support plate, and the piece has a short dimension and an opening of the locking rail portion. Smaller than the opening width of the groove, the long dimension is larger than the vertical dimension of the inner space of the locking rail portion, and the contact portions formed by obliquely cutting both ends are the upper and lower surfaces of the inner space of the locking rail portion The hand wiring device for a table according to claim 3, which has a parallelogram shape when viewed from the front.