JP2014097203A

JP2014097203A - Table with wiring function

Info

Publication number: JP2014097203A
Application number: JP2012250731A
Authority: JP
Inventors: Takashi Ogasawara; 貴司小笠原; Kei Morita; 圭守田; Yoshihiro Teramoto; 宜広寺本
Original assignee: Itoki Corp
Current assignee: Itoki Corp
Priority date: 2012-11-14
Filing date: 2012-11-14
Publication date: 2014-05-29

Abstract

PROBLEM TO BE SOLVED: To provide a table with a wiring function, which includes a main rectangular duct at each predetermined interval in a long top board, and a sub line-shaped duct between longitudinal top boards, so that chords can be extracted from any positions to above a top board and so that the cords can be easily laid out.SOLUTION: A top board 1 is equipped at a predetermined interval with rectangular ducts 5A and between the adjoining rectangular ducts with line-shaped ducts 5B. These rectangular ducts are equipped with openable duct lid bodies 6 while leaving ring-shaped openings 7A therearound, and the individual ring-shaped openings are partially opened into line-shaped openings 7B of the line-shaped ducts.

Description

本発明は、配線機能付きテーブルに係わり、更に詳しくは天板上で使用する電気機器のコード類を天板下で配線処理することを可能とした配線機能付きテーブルに関するものである。 The present invention relates to a table with a wiring function, and more particularly to a table with a wiring function that enables wiring of electrical equipment cords used on the top board under the top board.

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.

そして、天板の中央部にダクト開口部を設け、該開口部に開閉可能にダクト蓋体を設けるとともに、ダクト開口部の下方に天板下の配線ダクトに連通するようにした配線ダクト装置を備えたテーブルも各種提供され、配線ダクト装置の形態も様々である。 A wiring duct device provided with a duct opening at the center of the top plate, a duct lid provided at the opening so as to be openable and closable, and communicated with a wiring duct under the top plate below the duct opening. Various tables are provided, and the form of the wiring duct device is also various.

例えば、特許文献１には、前後の天板間に所定の間隙を設けるとともに、その間隙に沿った天板下面側には樋状部材を取付けて配線空間を形成し、更に天板の左右中央部で前後の天板の対向部分に切欠部を形成して平面視略正方形のダクト開口部を形成し、該開口部に２枚の配線カバーを間に前記間隙と同様な間隙を設けて開閉可能且つ着脱可能に設けた構造の配線ダクト装置が開示されている。ここで、前記配線カバーの裏面には、裏当て板部を有し、該裏当て板部を用いてダクト開口部の一側縁部に密接した状態で、ダクト開口部内に設けたカバー受け部で開閉可能に支持されている。カバー受け部による支持構造が、平面視略正方形のダクト開口部の４つの辺縁で同じになっており、どの辺縁に沿っても取付けることができるようになっている。それにより、配線カバーの長辺を天板の長辺方向に向けて取付け、あるいは天板の短辺方向に向けて取付けることができ、天板の長辺側あるいは短辺側に位置する使用者から開閉操作がし易い向きに取付けることを特徴としている。 For example, in Patent Document 1, a predetermined gap is provided between front and rear top plates, and a wiring space is formed by attaching a hook-shaped member to the lower surface of the top plate along the gap. A notch is formed in the opposite part of the front and back top plates to form a substantially square duct opening in plan view, and the opening is opened and closed with a gap similar to the gap between the two wiring covers. A wiring duct device having a structure that is detachably provided is disclosed. Here, the back surface of the wiring cover has a backing plate portion, and the cover receiving portion provided in the duct opening portion in close contact with one side edge portion of the duct opening portion using the backing plate portion. It is supported so that it can be opened and closed. The support structure by the cover receiving portion is the same at the four edges of the duct opening having a substantially square shape in plan view, and can be attached along any edge. It can be installed with the long side of the wiring cover facing the long side of the top plate or the short side of the top plate, and the user is located on the long side or the short side of the top plate. It is characterized by being mounted in a direction that allows easy opening and closing operations.

しかし、特許文献１に記載の配線ダクト装置は、前後の天板間の間隙の方向と平行に前後に配線カバーを取付けた状態では、該配線カバー間に天板間の間隙と連続する空間が形成され、該空間を利用してコード類を引き出すことができ、天板間の間隙と機能上の区別がなく、下方の配線空間を利用できるが、コード類を引き出す位置の固定が困難である。また、両配線カバーを取外し、ダクト開口部を開放すれば、配線空間へのアクセスが容易になるが、配線作業後に配線カバーを取付けるには、コード類を邪魔にならない位置に移動した状態で作業になければならず、手間がかかる。 However, the wiring duct device described in Patent Document 1 has a space continuous with the gap between the top plates between the wiring covers in a state where the wiring covers are attached to the front and rear in parallel with the direction of the gap between the front and back top plates. It is formed and the cords can be pulled out using the space, there is no functional distinction between the gap between the top plates, and the lower wiring space can be used, but it is difficult to fix the position where the cords are drawn out . Also, if you remove both wiring covers and open the duct opening, access to the wiring space will be easier, but to install the wiring cover after wiring work, move the cords to a position where they will not get in the way. It takes time and effort.

また、特許文献２には、前後の天板間に間隙を形成し、該間隙に配線ダクト装置の下端に沿って突設した板状の支持部を前記間隙に嵌入し、前後の天板の境界部分に配線ダクト装置を設ける構造が開示されている。また、前記配線ダクト装置を利用して衝立を支持する点も記載されている。この特許文献２に記載の配線ダクト装置は、天板上の作業のみでコード類を配線することができるが、天板上に嵩張って天板の使用スペーが狭くなるばかりでなく、外観性にも劣る。 Further, in Patent Document 2, a gap is formed between the front and rear top plates, and a plate-like support portion projecting along the lower end of the wiring duct device is fitted into the gap, so that the front and rear top plates are fitted. The structure which provides a wiring duct apparatus in a boundary part is disclosed. Moreover, the point which supports a partition using the said wiring duct apparatus is also described. The wiring duct device described in Patent Document 2 can wire cords only by work on the top plate, but is not only bulky on the top plate and narrows the space used for the top plate, but also has a good appearance. Also inferior.

特許第４３４９０５３号公報Japanese Patent No. 4349053 特開平１１−３４６８３４号公報Japanese Patent Laid-Open No. 11-346834

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、長尺の天板に所定間隔毎にメインの四角形状ダクトを設けるとともに、前後の天板間にサブのライン状ダクトを設け、どの位置からもコード類を天板上に引き出すことが可能であり、またコード類の引き回しも容易である配線機能付きテーブルを提供する点にある。 Therefore, in view of the above situation, the present invention intends to solve the problem by providing a main rectangular duct at a predetermined interval on a long top plate and a sub line-shaped duct between front and rear top plates. The present invention is to provide a table with a wiring function that allows the cords to be pulled out from any position on the top board and that the cords are easily routed.

本発明は、前述の課題解決のために、天板に所定間隔を隔てて島状ダクトを設けるとともに、隣接する前記島状ダクトの間にライン状ダクトを設け、前記島状ダクトには、周囲にリング状開口部を残してダクト蓋体を開閉可能に設け、各リング状開口部の一部が前記ライン状ダクトのライン状開口部に連通していることを特徴とする配線機能付きテーブルを構成した（請求項１）。 In order to solve the above-mentioned problem, the present invention provides island ducts at a predetermined interval on the top plate, and also provides line ducts between adjacent island ducts, A table with a wiring function, wherein a duct lid body is provided so as to be openable and closable, leaving a ring-shaped opening, and a part of each ring-shaped opening communicates with the line-shaped opening of the line-shaped duct. (Claim 1).

前記島状ダクトが四角形状ダクトであることが好ましい（請求項２）。 It is preferable that the island-shaped duct is a quadrangular duct.

具体的には、前記天板は、偶数枚の中間天板と２枚の端部天板を連設して構成され、前後に位置する前記中間天板は、互いに所定間隔を設けて配置して間に溝を形成し、中間天板の対向する側の両端部の角部に切欠部をそれぞれ形成するとともに、該切欠部に対応する前記端部天板の長辺側中央部に切欠部を形成し、これら切欠部で平面視略四角形の開口部が形成され、該開口部に四角形状ダクト枠とその内部に前記ダクト蓋体を設け、四角形状ダクト枠の内周面とダクト蓋体の外周縁の間に所定幅のリング状開口部を形成し、前記溝内で各中間天板の端部にライン状ダクト枠を取付けてライン状開口部を形成し、更に前記四角形状ダクト枠の一部に前記ライン状開口部に連通する凹溝部を形成してなることが好ましい（請求項３）。 Specifically, the top plate is configured by connecting an even number of intermediate top plates and two end top plates, and the intermediate top plates positioned at the front and rear are arranged at a predetermined interval from each other. A notch is formed at each corner of the opposite ends of the intermediate top plate, and a notch is formed at the center of the long side of the end top plate corresponding to the notch. These cutouts form a substantially rectangular opening in plan view, and the opening is provided with a rectangular duct frame and the duct lid inside thereof, and the inner peripheral surface of the rectangular duct frame and the duct lid A ring-shaped opening having a predetermined width is formed between the outer peripheral edges of the two, a line-shaped duct frame is attached to an end of each intermediate top plate in the groove to form a line-shaped opening, and the square-shaped duct frame is further formed. It is preferable that a concave groove portion communicating with the line-shaped opening is formed in a part of the groove.

そして、前記四角形状ダクト枠の下端に開口部内へ向けてフランジ部を形成し、該フランジ部で前記リング状開口部の下方を視覚的に遮蔽してなることがより好ましい（請求項４）。 More preferably, a flange portion is formed at the lower end of the rectangular duct frame toward the inside of the opening, and the lower portion of the ring-shaped opening is visually shielded by the flange.

また、前記四角形状ダクトの下方に、中間脚を兼ねた縦ダクトを設けてなることも好ましい（請求項５）。 It is also preferable that a vertical duct that also serves as an intermediate leg is provided below the rectangular duct.

以上にしてなる請求項１に係る発明の配線機能付きテーブルは、天板に所定間隔を隔てて島状ダクトを設けるとともに、隣接する前記島状ダクトの間にライン状ダクトを設け、前記島状ダクトには、周囲にリング状開口部を残してダクト蓋体を開閉可能に設け、各リング状開口部の一部が前記ライン状ダクトのライン状開口部に連通しているので、どの位置からもコード類を天板上に引き出すことが可能であり、またコード類の引き回しも容易である。 The table with a wiring function of the invention according to claim 1 as described above is provided with island-like ducts on the top plate at a predetermined interval, and line-like ducts are provided between the adjacent island-like ducts, and the island-like table is provided. The duct is provided so that the duct lid can be opened and closed, leaving a ring-shaped opening around it, and a part of each ring-shaped opening communicates with the line-shaped opening of the line-shaped duct. The cords can be pulled out on the top board, and the cords can be easily routed.

請求項２によれば、前記島状ダクトが四角形状ダクトであるので、四角形のリング状開口部が形成され、周囲のどの位置からもコード類の配線に同様に利用することができる。 According to the second aspect, since the island-shaped duct is a quadrangular duct, a quadrangular ring-shaped opening is formed, which can be used in the same manner for wiring the cords from any surrounding position.

請求項３によれば、前記天板は、偶数枚の中間天板と２枚の端部天板を連設して構成され、前後に位置する前記中間天板は、互いに所定間隔を設けて配置して間に溝を形成し、中間天板の対向する側の両端部の角部に切欠部をそれぞれ形成するとともに、該切欠部に対応する前記端部天板の長辺側中央部に切欠部を形成し、これら切欠部で平面視略四角形の開口部が形成され、該開口部に四角形状ダクト枠とその内部に前記ダクト蓋体を設け、四角形状ダクト枠の内周面とダクト蓋体の外周縁の間に所定幅のリング状開口部を形成し、前記溝内で各中間天板の端部にライン状ダクト枠を取付けてライン状開口部を形成し、更に前記四角形状ダクト枠の一部に前記ライン状開口部に連通する凹溝部を形成してなるので、中間天板や端部天板に切欠部を形成するために切削した端面を四角形状ダクト枠で覆い、溝に面する前後の中間天板の端面をライン状ダクト枠で覆うので、工数が少なく綺麗且つ安価に所定の開口部を形成することができ、コード類を引き出した場合にも傷付けることもない。 According to claim 3, the top plate is configured by connecting an even number of intermediate top plates and two end top plates, and the intermediate top plates positioned at the front and rear are provided with a predetermined distance from each other. A groove is formed between them, a notch is formed at each corner of the opposite end of the intermediate top plate, and a central portion on the long side of the end top plate corresponding to the notch is formed. Cutout portions are formed, and openings having a substantially rectangular shape in plan view are formed by these cutout portions, a rectangular duct frame and a duct lid are provided in the opening, and an inner peripheral surface of the rectangular duct frame and the duct A ring-shaped opening having a predetermined width is formed between the outer peripheral edges of the lid, a line-shaped opening is formed by attaching a line-shaped duct frame to the end of each intermediate top plate in the groove, and the quadrilateral shape A concave groove that communicates with the line-shaped opening is formed in a part of the duct frame. The cut end face is covered with a rectangular duct frame to form a section, and the end faces of the intermediate top and bottom facing the groove are covered with a line duct frame, so that a predetermined opening is formed cleanly and inexpensively with less man-hours. It can be done and will not be damaged when the cords are pulled out.

請求項４によれば、前記四角形状ダクト枠の下端に開口部内へ向けてフランジ部を形成し、該フランジ部で前記リング状開口部の下方を視覚的に遮蔽してなるので、リング状開口部から下方を覗き込んでもフランジ部で内部が見えず、外観性の向上が図れる。 According to claim 4, the flange portion is formed at the lower end of the rectangular duct frame toward the inside of the opening, and the flange portion visually shields the lower portion of the ring opening. Even when looking downward from the part, the inside cannot be seen at the flange part, and the appearance can be improved.

請求項５によれば、前記四角形状ダクトの下方に、中間脚を兼ねた縦ダクトを設けてなるので、床面から引き出したコード類を、縦ダクトを通して四角形状ダクトから天板上面へ引き出すことができ、また四角形状ダクトからライン状ダクトへコード類を引き回して該ライン状ダクトからも引き出すことができる。 According to the fifth aspect of the present invention, a vertical duct that also serves as an intermediate leg is provided below the rectangular duct, so that the cords drawn from the floor surface are drawn from the rectangular duct to the top surface through the vertical duct. In addition, the cords can be drawn from the quadrangular duct to the line duct and can be pulled out from the line duct.

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. 同じくテーブルの平面図である。It is a top view of a table similarly. 天板に設けた配線装置の部分斜視図である。It is a fragmentary perspective view of the wiring apparatus provided in the top plate. 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. 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. 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. 配線ダクト装置を構成する四角形状ダクト枠の分解斜視図である。It is a disassembled perspective view of the square-shaped duct frame which comprises a wiring duct apparatus. 配線ダクト装置を構成するライン状ダクト枠の斜視図である。It is a perspective view of the line-shaped duct frame which comprises a wiring duct apparatus. 四角形状ダクト枠の内部に軸受具を取付ける状態の分解斜視図である。It is a disassembled perspective view of the state which attaches a bearing tool to the inside of a square-shaped duct frame. 軸受具とダクトカバーの関係を示す分解斜視図である。It is a disassembled perspective view which shows the relationship between a bearing tool and a duct cover. 四角形状ダクト枠の内部に軸受具でダクトカバーを開閉可能に取付けた状態の斜視図である。It is a perspective view of the state which attached the duct cover so that opening and closing was possible with the bearing tool inside the rectangular duct frame. ダクトカバーの閉止状態における軸方向と直交する方向の縦断面図である。It is a longitudinal cross-sectional view of the direction orthogonal to the axial direction in the closed state of a duct cover. 図１２のＸ−Ｘ線断面図である。It is the XX sectional view taken on the line of FIG. ダクトカバーの開放状態における軸方向と直交する方向の縦断面図である。It is a longitudinal cross-sectional view of the direction orthogonal to the axial direction in the open state of a duct cover. ライン状ダクトを利用してフロントパネルを設けた例を示す斜視図である。It is a perspective view which shows the example which provided the front panel using the line-shaped duct. 同じくフロントパネルの支持構造を示す部分縦断面図である。It is a fragmentary longitudinal cross-section which similarly shows the support structure of a front panel.

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及び図２は本発明に係るテーブルを示し、図３は天板に設けた配線ダクト装置を示し、図４〜図６はテーブルの構造を示し、図中符号１は天板、１Ａは中間天板、１Ｂは端部天板、２は棒脚、３は中間脚、４は縦ダクト、５は配線ダクト装置、５Ａは四角形状ダクト、５Ｂはライン状ダクト、６はダクト蓋体、７は開口部、７Ａはリング状開口部、７Ｂはライン状開口部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. 1 and 2 show a table according to the present invention, FIG. 3 shows a wiring duct device provided on the top plate, FIGS. 4 to 6 show the structure of the table, and in FIG. Intermediate top plate, 1B is an end top plate, 2 is a rod leg, 3 is an intermediate leg, 4 is a vertical duct, 5 is a wiring duct device, 5A is a rectangular duct, 5B is a line duct, 6 is a duct lid, Reference numeral 7 denotes an opening, 7A denotes a ring-like opening, and 7B denotes a line-like opening.

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、天板１は、偶数枚の中間天板１Ａ，…と２枚の端部天板１Ｂ，１Ｂを連設して構成される。前記天板１は横長の長尺体であり、長辺側を前後縁、短辺側を側縁と定義する。前記中間天板１Ａ，１Ａは前後に所定の間隔を設けて配置し、その対を側方に適宜連設する。前記端部天板１Ｂの長辺側は天板１の側縁に対応し、前記中間天板１Ａ，１Ａの側端部に長辺側が接合する。つまり、前後に配置した中間天板１Ａ，１Ａの前後縁間隔と前記端部天板１Ｂの長辺の寸法は一致させている。尚、前記端部天板１Ｂは、その横幅を中間天板１Ａの横幅に一致させた大きさのものを用いることもある。本実施形態では、前記中間天板１Ａと端部天板１Ｂは、パーティクルボードを用いて形成し、上面は化粧仕上げをしているが、周囲は切断したままで使用する。天板は、例えば裏面に塗装を施して着色したガラス板をパーティクルボードに積層した構造のものも適宜使用する。 As shown in FIGS. 1 and 2, the overall structure of the table according to the present invention is such that the top plate 1 includes an even number of intermediate top plates 1A, ... and two end top plates 1B, 1B. Composed. The top plate 1 is a horizontally long long body, and the long side is defined as the front and rear edges, and the short side is defined as the side edges. The intermediate top plates 1A and 1A are arranged at a predetermined interval in the front and rear, and a pair thereof is connected to the side as appropriate. The long side of the end top plate 1B corresponds to the side edge of the top plate 1, and the long side is joined to the side end portions of the intermediate top plates 1A and 1A. That is, the distance between the front and rear edges of the intermediate top plates 1A and 1A arranged at the front and rear and the long side dimension of the end top plate 1B are made to coincide. The end top plate 1B may have a size that matches the horizontal width of the intermediate top plate 1A. In the present embodiment, the intermediate top plate 1A and the end top plate 1B are formed using a particle board, and the upper surface has a decorative finish, but the periphery is used while being cut. As the top plate, for example, a plate having a structure in which a glass plate colored by painting on the back surface is laminated on a particle board is also used as appropriate.

そして、前記端部天板１Ｂの前後部は棒脚２，２で支持するとともに、左右の中間天板１Ａ，１Ａの連結部及び端部天板１Ｂと前後の中間天板１Ａ，１Ａ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、また図示しないが引出し付きのキャビネット等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。 The front and rear portions of the end top plate 1B are supported by rod legs 2 and 2, and the connecting portions of the left and right intermediate top plates 1A and 1A and the end top plate 1B and the front and rear intermediate top plates 1A and 1A are connected. The part is supported by the intermediate leg 3, and the intermediate leg 3 constitutes 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 legs 2, and a cabinet with a drawer, etc., although not shown, can be freely arranged, It can also be arranged on the front side of the vertical duct 4.

前記中間天板１Ａ，１Ａと端部天板１Ｂの境界部分及び４枚の中間天板１Ａ，…の境界部分に、前記配線ダクト装置５を構成する四角形状ダクト５Ａをそれぞれ設けるとともに、前後の中間天板１Ａ，１Ａの間に、同じく配線ダクト装置５を構成するライン状ダクト５Ｂを形成している。前記四角形状ダクト５Ａには、周囲にリング状開口部７Ａを残して二枚のダクト蓋体６，６を中央部で回動開閉可能に設け、該リング状開口部７Ａの一部は前記ライン状ダクト５Ｂのライン状開口部７Ｂに連通している。ここで、前記四角形状ダクト５Ａの下方には、前記縦ダクト４が位置し、互いに連通している。前記四角形状ダクト５Ａは、天板１の構成により２つ以上設けられ、隣接する四角形状ダクト５Ａ，５Ａはライン状ダクト５Ｂで繋がり、つまりリング状開口部７Ａ，７Ａはライン状開口部７Ｂで連通していることが特徴である。前記四角形状ダクト５Ａは、本実施形態では略正方形であるが、円形でも良く、上位概念では島状ダクトと表現できる。 A rectangular duct 5A constituting the wiring duct device 5 is provided at a boundary portion between the intermediate top plate 1A, 1A and the end top plate 1B and a boundary portion between the four intermediate top plates 1A,. Between the intermediate top plates 1A and 1A, a line-shaped duct 5B that also constitutes the wiring duct device 5 is formed. The quadrangular duct 5A is provided with two duct lids 6 and 6 that can be opened and closed at the center, leaving a ring-shaped opening 7A around the periphery, and a part of the ring-shaped opening 7A is part of the line. Communicated with the line-shaped opening 7B of the duct 5B. Here, the vertical duct 4 is located below the rectangular duct 5A and communicates with each other. Two or more rectangular ducts 5A are provided depending on the configuration of the top plate 1, and the adjacent rectangular ducts 5A and 5A are connected by a line-shaped duct 5B. That is, the ring-shaped openings 7A and 7A are line-shaped openings 7B. It is characterized by communication. The quadrangular duct 5A is substantially square in the present embodiment, but may be circular, and can be expressed as an island-shaped duct in a superordinate concept.

次に、本発明に係るテーブルの全体構造を図４〜図６に基づいて簡単に説明する。前記棒脚２は、脚ブラケット８を介して天板１の下面に取付けられ、両脚ブラケット８，８間にエンドアーム９を連結している。前記中間脚３は、上端に中間アーム１０が側面視略Ｔ字状に取付けられ、該中間アーム１０は左右の中間天板１Ａ，１Ａの連結部及び端部天板１Ｂと前後の中間天板１Ａ，１Ａと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、ファンクションビーム１１，１１が間隔を置いて平行に連結され、更に前記エンドアーム９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１１，１１が連結されている。そして、前記中間アーム１０の先端には中間ブラケット１２，１２が固定され、前記各中間天板１Ａ，…及び端部天板１Ｂ，１Ｂを前記中間脚３、脚ブラケット８、エンドアーム９、中間アーム１０、ファンクションビーム１１、中間ブラケット１２に載置し、前記脚ブラケット８を端部天板１Ｂ下面にネジ止めするとともに、前記エンドアーム９、中間アーム１０及び中間ブラケット１２に側設された取付片１３，…を用いて天板１下面にネジ止めしている。 Next, the overall structure of the table according to the present invention will be briefly described with reference to FIGS. The rod leg 2 is attached to the lower surface of the top plate 1 via a leg bracket 8, and an end arm 9 is connected between the leg brackets 8, 8. An intermediate arm 10 is attached to the upper end of the intermediate leg 3 in a substantially T shape in a side view. The intermediate arm 10 includes a connecting portion of the left and right intermediate top plates 1A and 1A, an end top plate 1B, and front and rear intermediate top plates. It arrange | positions along the connection part with 1A and 1A. The function beams 11 and 11 are connected in parallel between the upper ends of the adjacent intermediate legs 3 and 3, and the function beam is also connected between the intermediate portion of the end arm 9 and the upper end of the intermediate leg 3. 11 and 11 are connected. Intermediate brackets 12 and 12 are fixed to the distal end of the intermediate arm 10, and the intermediate top plate 1A,... And the end top plates 1B and 1B are connected to the intermediate leg 3, the leg bracket 8, the end arm 9 and the intermediate arm 10, respectively. Mounted on the arm 10, the function beam 11, and the intermediate bracket 12, the leg bracket 8 is screwed to the lower surface of the end top plate 1B, and the side arm is attached to the end arm 9, the intermediate arm 10 and the intermediate bracket 12. Screws are attached to the lower surface of the top plate 1 using pieces 13.

更に、図４に示すように、前記中間天板１Ａ及び端部天板１Ｂ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１４が設けられ、直線状に連続する部分においては、両ファンクションエッジ１４，１４を平面視略Ｔ字形の連結金具１５と断面略Ｌ字形の連結板１６とで連結するとともに、該連結金具１５を前記中間ブラケット１２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１４，１４の端部をコーナーブラケット１７で連結している。そして、前記ファンクションエッジ１４を中間天板１Ａと端部天板１Ｂの下面にネジ止めするとともに、前記コーナーブラケット１７も前記ブラケット８と同時に端部天板１Ｂの下面にネジ止めする。 Further, as shown in FIG. 4, a function edge 14 is provided at the edge of the intermediate top plate 1A and the end top plate 1B so as to cover the lower surface edge from the side end surface. The function edges 14 and 14 are connected to each other by a connecting bracket 15 having a substantially T-shape in plan view and a connecting plate 16 having a substantially L-shaped cross section, and the connecting bracket 15 is connected to the intermediate bracket 12 while at a corner portion. Are connected by a corner bracket 17 at the ends of the intersecting function edges 14, 14. The function edge 14 is screwed to the lower surface of the intermediate top plate 1A and the end top plate 1B, and the corner bracket 17 is screwed to the lower surface of the end top plate 1B simultaneously with the bracket 8.

前記棒脚２は、前記脚ブラケット８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８は、平面視略四角形であり、内方へ向いた角部に嵌合部を突設し、角パイプで作成した前記エンドアーム９の端部を該嵌合部に外嵌し、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８には、前記嵌合部と対角位置にある他の角部に前記コーナーブラケット１７を接合できるようになっている。 The bar leg 2 is screwed to the lower surface of the top plate 1 via the leg bracket 8. The leg bracket 8 has a substantially quadrangular shape in plan view, and a fitting portion projects from a corner portion facing inward, and an end portion of the end arm 9 made of a square pipe is fitted on the fitting portion. Can be connected with screws. Further, the corner bracket 17 can be joined to the leg bracket 8 at another corner portion that is diagonally positioned with respect to the fitting portion.

前記中間脚３は、図５及び図６に示すように、前後両側に支脚１８，１８を間隔を隔てて配置し、両支脚１８，１８の上端間に上向き開放した断面コ字形の支持杆１９を渡設するとともに、下部間に連結杆２０を連結し、更にそれぞれの支脚１８の下端には左右方向へ向いた接地杆２１を逆Ｔ字状に設け、該接地杆２１の両端部にはアジャスター２２，２２を設けた構造である。尚、前記接地杆２１を省略して前記両支脚１８，１８の下端に直接又は間接的にアジャスター２２，２２を設けることもある。 As shown in FIGS. 5 and 6, the intermediate leg 3 has support legs 19 having a U-shaped cross section in which support legs 18, 18 are arranged on both sides of the front and rear sides with a space therebetween and open upward between the upper ends of both support legs 18, 18. And a connecting rod 20 is connected between the lower portions, and further, grounding rods 21 extending in the left-right direction are provided at the lower ends of the respective support legs 18 in an inverted T shape. In this structure, adjusters 22 and 22 are provided. The grounding rod 21 may be omitted and adjusters 22 and 22 may be provided directly or indirectly at the lower ends of the both support legs 18 and 18.

そして、前記中間アーム１０の中央部を、前記中間脚３の支持杆１９の凹溝内に嵌合し、下方からネジ止めしている。尚、前記支脚１８，１８の上端部に凹部を設け、該凹部内に前記中間アーム１０の中央部を嵌合して固定し、前記支持杆１９を省略することも可能である。ここで、前記中間アーム１０は、角パイプで形成され、両端部に前記中間ブラケット１２，１２を取付け、中間部には前記取付片１３，…の他に前記中間脚３の近傍位置に偏平な連結片２３，２３を設けている。また、前記中間脚３の両支脚１８，１８の上端左右両側には、前記ファンクションビーム１１の端部を外嵌してネジ止め連結するための嵌合部２４，２４を突設している。 And the center part of the said intermediate arm 10 is fitted in the recessed groove of the support rod 19 of the said intermediate leg 3, and is screwed from the downward direction. In addition, it is also possible to provide a recessed part in the upper end part of the said support legs 18 and 18, fit the center part of the said intermediate | middle arm 10 in this recessed part, and to fix it, and the said support rod 19 is also omissible. Here, the intermediate arm 10 is formed of a square pipe, and the intermediate brackets 12 and 12 are attached to both ends, and the intermediate portion is flat in the vicinity of the intermediate leg 3 in addition to the attachment pieces 13. Connection pieces 23 and 23 are provided. Further, on the left and right sides of the upper ends of both support legs 18 and 18 of the intermediate leg 3, fitting parts 24 and 24 are provided so as to be externally fitted and screwed together.

前記縦ダクト４は、図５及び図６に示すように、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、両支脚１８，１８の間に、上段コード受け２５を前記支持杆１９又は中間アーム１０に直接に吊止部材２６を用いて吊り下げ状に設けるとともに、下段コード受け２７を高さ調節可能に設け、更に前記中間脚３の両支脚１８，１８と上段コード受け２５及び下段コード受け２７を取り囲むように一対のダクトカバー２８，２８を対向配置し、該ダクトカバー２８，２８の両端縁部を両支脚１８，１８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。 The said vertical duct 4 is comprised using the said intermediate leg 3, as shown in FIG.5 and FIG.6. In the vertical duct 4, an upper cord receiver 25 is provided between the support legs 18, 18 in a suspended manner using a suspension member 26 directly on the support rod 19 or the intermediate arm 10, and a lower cord receiver 27 is provided. A pair of duct covers 28, 28 are arranged opposite to each other so as to surround the both support legs 18, 18 of the intermediate leg 3 and the upper cord receiver 25 and the lower cord receiver 27. Both end edges of the support legs 18 and 18 can be attached to and detached from the outer side surfaces of the support legs 18 and 18 by engaging means, and the mounting position can be changed to the side.

次に、図３、図７〜図１４に基づいて本発明に係る配線ダクト装置５の詳細を更に説明する。先ず、図７に示すように、前後に位置する前記中間天板１Ａ，１Ａは、互いに所定間隔を設けて配置して間に溝２９を形成し、中間天板１Ａ，１Ａの対向する側の両端部の角部に平面視略正方形の切欠部３０，３０をそれぞれ形成するとともに、該切欠部３０，３０に対応する前記端部天板１Ｂの長辺側中央部に平面視長方形の切欠部３１を形成し、前記切欠部３０，３０と切欠部３１で平面視略正方形の開口部３２が形成される。前記開口部３２のコーナー部は丸く加工している。尚、４枚の中間天板１Ａ，…の境界部分では、４つの切欠部３０，…によって同様な平面視略正方形の開口部３２が形成される。 Next, details of the wiring duct device 5 according to the present invention will be further described with reference to FIGS. 3 and 7 to 14. First, as shown in FIG. 7, the intermediate top plates 1A, 1A located at the front and rear are arranged at a predetermined interval from each other to form a groove 29 between them, on the opposite side of the intermediate top plates 1A, 1A. Cutout portions 30 and 30 having a substantially square shape in plan view are formed at corners of both end portions, respectively, and a rectangular cutout portion in a plan view rectangular shape at the center of the long side of the end top plate 1B corresponding to the cutout portions 30 and 30. 31 is formed, and the notches 30, 30 and the notch 31 form an opening 32 having a substantially square shape in plan view. The corner of the opening 32 is rounded. In the boundary portion between the four intermediate top plates 1A,..., A similar square-shaped opening 32 in plan view is formed by the four notches 30,.

そして、前記平面視略正方形の開口部３２には、図３及び図７に示すように、四角形状ダクト枠３３を上方から嵌合し、前記溝２９には、図３及び図８に示すように、各中間天板１Ａ，１Ａの端部にライン状ダクト枠３４を取付けてライン状開口部７Ｂを形成する。更に詳しくは、前記四角形状ダクト枠３３は、４本の直線枠３５，…と、４つのコーナー枠３６，…とからなり、前記ライン状開口部７Ｂに交差する一側又は両側の直線枠３５の中央部には前記ライン状開口部７Ｂに連通する凹溝部３７を形成したものである。前記凹溝部３７を有する直線枠３５とコーナー枠３６は、合成樹脂製の成形品であり、その他の直線枠３５は合成樹脂又はアルミニウム製の押出し型材を所定長さに切断して製造したものである。前記直線枠３５とコーナー枠３６の連結は、該コーナー枠３６の端部の上下に突設した突起３８，３８を直線枠３５の上下部の係合溝３９，３９内に嵌合するとともに、コーナー枠３６の端面に設けた孔４０に通したネジ４１を直線枠３５の上下中間部に設けた下穴４２に螺合して行う。 Then, as shown in FIGS. 3 and 7, a rectangular duct frame 33 is fitted into the opening 32 having a substantially square shape in plan view from above, and the groove 29 is fitted in the groove 29 as shown in FIGS. Next, the line-shaped duct frame 34 is attached to the end of each intermediate top plate 1A, 1A to form the line-shaped opening 7B. More specifically, the quadrangular duct frame 33 includes four straight frames 35,... And four corner frames 36,..., One or both of the straight frames 35 intersecting the line-shaped opening 7B. A concave groove portion 37 that communicates with the line-shaped opening 7B is formed in the central portion. The straight frame 35 and the corner frame 36 having the concave groove portion 37 are molded products made of synthetic resin, and the other linear frames 35 are manufactured by cutting an extruded mold material made of synthetic resin or aluminum into a predetermined length. is there. The straight frame 35 and the corner frame 36 are connected by fitting the protrusions 38 and 38 projecting above and below the end of the corner frame 36 into engagement grooves 39 and 39 on the upper and lower portions of the straight frame 35, respectively. A screw 41 passed through a hole 40 provided in the end face of the corner frame 36 is screwed into a prepared hole 42 provided in an upper and lower intermediate part of the linear frame 35.

前記直線枠３５とコーナー枠３６は、前記切欠部３０，３０と切欠部３１の内壁を覆う本体部を有し、本体部の上縁に前記中間天板１Ａと端部天板１Ｂの上縁に被る鍔部４３，４４をそれぞれ一体形成するとともに、下端に開口部３２の内部に向けてフランジ部４５，４６をそれぞれ一体形成している。前記直線枠３５の鍔部４３とフランジ部４５は、前記コーナー枠３６の鍔部４４とフランジ部４６にそれぞれ連続するように端部同士が接合する。一方、前記ライン状ダクト枠３４は、合成樹脂又はアルミニウム製の押出し型材を所定長さに切断して製造し、前記中間天板１Ａの端部面を覆う側面板４７の上縁に前記鍔部４３と同様の鍔部４８を形成するとともに、下端に前記中間天板１Ａの下面に取付けるための取付板４９を一体成形している。 The straight frame 35 and the corner frame 36 have a main body portion that covers the inner walls of the cutout portions 30 and 30 and the cutout portion 31, and upper edges of the intermediate top plate 1 </ b> A and the end top plate 1 </ b> B at the upper edge of the main body portion. The flange portions 45, 46 are integrally formed at the lower end toward the inside of the opening 32, respectively. The end portions of the flange portion 43 and the flange portion 45 of the linear frame 35 are joined so as to be continuous with the flange portion 44 and the flange portion 46 of the corner frame 36, respectively. On the other hand, the line-shaped duct frame 34 is manufactured by cutting an extruded mold member made of synthetic resin or aluminum into a predetermined length, and the flange portion is formed on the upper edge of the side plate 47 that covers the end surface of the intermediate top plate 1A. 43 is formed, and an attachment plate 49 for integrally attaching to the lower surface of the intermediate top plate 1A is integrally formed at the lower end.

そして、前記四角形状ダクト枠３３は、図７及び図９に示すように、前記開口部３２に上方から嵌挿し、周囲の鍔部４３，４４を中間天板１Ａ及び端部天板１Ｂの縁部に載置するとともに、前後の直線枠３５，３５のフランジ部４５，４５を前記中間アーム１０の上面に載置し、該フランジ部４５，４５に形成した通孔５０，５０に通した固定ネジ５１，５１を中間アーム１０の上面に形成した下穴５２に螺合して取付ける。前記ライン状ダクト枠３４は、前記溝２９内に位置させ、中間天板１Ａの端面に嵌合し、取付板４９を該中間天板１Ａの下面にネジ止めして取付ける。尚、図９は、天板１を省略している。この状態で前記直線枠３５に形成した凹溝部３７は、前記ライン状開口部７Ｂに連通するようになる。 As shown in FIGS. 7 and 9, the rectangular duct frame 33 is inserted into the opening 32 from above, and the surrounding flanges 43 and 44 are connected to the edges of the intermediate top plate 1A and the end top plate 1B. The flange portions 45 and 45 of the front and rear linear frames 35 and 35 are placed on the upper surface of the intermediate arm 10 and fixed through the through holes 50 and 50 formed in the flange portions 45 and 45. Screws 51 and 51 are screwed and attached to a pilot hole 52 formed on the upper surface of the intermediate arm 10. The line-shaped duct frame 34 is positioned in the groove 29, fitted to the end surface of the intermediate top plate 1A, and attached to the lower surface of the intermediate top plate 1A by screws. In FIG. 9, the top plate 1 is omitted. In this state, the groove 37 formed in the linear frame 35 communicates with the line-shaped opening 7B.

それから、図９〜図１４に前後の直線枠３５，３５のフランジ部４５，４５に軸受具５３，５３を取付け、前記ダクト蓋体６，６を開閉可能に枢支する。前記軸受具５３は、前記支持杆１９を両側から挟みこんで保持する嵌合部５４と、前記直線枠３５のフランジ部４５の上面に載置する固定部５５を有し、前記嵌合部５４の上部に一対の軸受筒５６，５６の開放部を開口部３２の内部に向けて設けている。前記固定部５５には、中央部に凹陥部５７を形成し、その両側は外側へ向けて傾斜面５８，５８を形成し、前記凹陥部５７の底部に前記固定ネジ５１の頭部を逃がすための切欠５９を形成するとともに、その両側に通孔６０，６０を形成し、該通孔６０，６０の上方から通したネジ６１，６１を前記フランジ部４５に形成した下穴６２，６２に螺合して前記軸受具５３を取付ける。 Then, bearing members 53, 53 are attached to the flange portions 45, 45 of the front and rear linear frames 35, 35 in FIGS. 9 to 14, and the duct lid bodies 6, 6 are pivotally supported so as to be opened and closed. The bearing tool 53 includes a fitting portion 54 that holds the support rod 19 by sandwiching it from both sides, and a fixing portion 55 that is placed on the upper surface of the flange portion 45 of the linear frame 35. An opening portion of the pair of bearing cylinders 56 and 56 is provided in the upper portion of the opening portion 32 toward the inside of the opening portion 32. The fixing portion 55 is formed with a concave portion 57 at the center, and inclined surfaces 58 and 58 are formed outward on both sides thereof, so that the head of the fixing screw 51 can escape to the bottom of the concave portion 57. The through holes 60 and 60 are formed on both sides thereof, and the screws 61 and 61 passed from above the through holes 60 and 60 are screwed into the prepared holes 62 and 62 formed in the flange portion 45, respectively. At the same time, the bearing tool 53 is attached.

前記ダクト蓋体６は、図１０及び図１１に示すように、前記四角形状ダクト枠３３の内形よりも一回り小さな略正方形の半分の大きさを有する板体であり、裏面の長辺の一側縁に沿って支軸６３を嵌着する保持部６４を突設し、該保持部６４から両端が突出した前記支軸６３の端部に円柱状のスリーブ６５を同軸に嵌着し、該スリーブ６５を前記軸受具５３の軸受筒５６の内部に回動可能に嵌合する。実際には、前記軸受具５３を四角形状ダクト枠３３に取付ける前に、各ダクト蓋体６の両端部のスリーブ６５，６５をそれぞれ軸受具５３，５３の対向する軸受筒５６，５６に挿入した状態で、該軸受具５３，５３を前述のように四角形状ダクト枠３３に取付ける。そして、前記軸受具５３の凹陥部５７には、それを塞ぐようにキャップ６６を嵌着して前記固定ネジ５１及びネジ６１，６１を隠蔽する。尚、前記軸受具５３は、嵌合部５４と傾斜面５８，５８を無くし、この部分を取付板とし、該取付板に前記固定ネジ５１とネジ６１，６１を挿通する通孔をそれぞれ形成し、前記固定ネジ５１で取付板と直線枠３５のフランジ部４５とを同時に中間アーム１０の上面にネジ止めするとともに、前記同様にネジ６１，６１で取付板をフランジ部４５に固定する。そして、前記固定ネジ５１及びネジ６１，６１を隠す台形状のキャップ６６を取付板に嵌着して外形は前述のものと同様にすることも可能である。 As shown in FIGS. 10 and 11, the duct lid body 6 is a plate body having a size approximately half of a square that is slightly smaller than the inner shape of the rectangular duct frame 33, and has a long side on the back side. A holding portion 64 for fitting the supporting shaft 63 is provided along one side edge, and a cylindrical sleeve 65 is coaxially fitted to the end of the supporting shaft 63 projecting at both ends from the holding portion 64. The sleeve 65 is rotatably fitted in the bearing tube 56 of the bearing tool 53. Actually, before attaching the bearing tool 53 to the rectangular duct frame 33, the sleeves 65, 65 at both ends of each duct lid body 6 are inserted into bearing cylinders 56, 56 facing the bearing tools 53, 53, respectively. In this state, the bearing tools 53 are attached to the rectangular duct frame 33 as described above. Then, a cap 66 is fitted into the recessed portion 57 of the bearing tool 53 so as to close it, thereby concealing the fixing screw 51 and the screws 61 and 61. The bearing member 53 has the fitting portion 54 and the inclined surfaces 58 and 58 eliminated, and this portion is used as a mounting plate, and through holes for inserting the fixing screw 51 and the screws 61 and 61 are formed in the mounting plate, respectively. The mounting plate and the flange portion 45 of the linear frame 35 are simultaneously screwed to the upper surface of the intermediate arm 10 with the fixing screw 51, and the mounting plate is fixed to the flange portion 45 with the screws 61 and 61 as described above. Then, a trapezoidal cap 66 for concealing the fixing screw 51 and the screws 61, 61 can be fitted to the mounting plate so that the outer shape can be the same as described above.

そして、図３、図１１〜図１３に示すように、前記ダクト蓋体６，６を水平な閉止状態としたとき、前記軸受具５３に該ダクト蓋体６の裏面を当止する受部６７，６７を弾性部材で設けている。また、前記ダクト蓋体６，６を開放状態に立起させたときには、若干オーバーハングする状態まで回動して前記ダクト蓋体６の基端部６８が前記軸受具５３の軸受筒５６，５６間の底面部６９に当接して停止し、図１４に示すように、両ダクト蓋体６，６の遊端側、つまり上端側が接近した略ハ字形の状態となって安定する。開放状態の前記ダクト蓋体６は、重心が前記支軸６３の回転中心よりも中央側に偏移しているので、その状態を安定に維持するのである。尚、前記ダクト蓋体６は９０度に立起した直立状態でも良く、その状態でダクト蓋体６の基端部６８の近傍に設けた爪と軸受筒５６の後方の係合部でクリック感を生じさせて安定に保持できるようにすることも可能である。また、前記ダクト蓋体６の閉止状態と開放状態の回動終端においてクリック感を持たせるために、前記軸受筒５６とスリーブ６５の摺動面部分に弾性係合する弾片と凹部を設けても良い。ここで、前記ダクト蓋体６をアルミニウム製で製造した場合でも、両ダクト蓋体６，６は接触しないので、傷付くこともない。また、前記キャップ６６の内側部には、前記ダクト蓋体６，６の開放状態での基端部６８，６８に干渉しないように逃がし部７０を設けている。 As shown in FIGS. 3 and 11 to 13, when the duct lid bodies 6 and 6 are in a horizontal closed state, a receiving portion 67 that abuts the back surface of the duct lid body 6 against the bearing tool 53. , 67 are provided by elastic members. When the duct lids 6 and 6 are raised to an open state, the duct lids 6 and 6 are rotated to a slightly overhanging state so that the base end portion 68 of the duct lid 6 is in the bearing cylinders 56 and 56 of the bearing tool 53. As shown in FIG. 14, it stops in contact with the bottom surface portion 69 therebetween, and becomes stable in a substantially C-shaped state in which the free end sides of both the duct lid bodies 6, 6, that is, the upper end sides approach each other. Since the center of gravity of the duct lid body 6 in the opened state is shifted to the center side of the center of rotation of the support shaft 63, the state is maintained stably. The duct lid body 6 may be upright at 90 degrees. In this state, a click sensation is provided by a claw provided near the base end portion 68 of the duct lid body 6 and an engagement portion at the rear of the bearing cylinder 56. It is also possible to generate a stable and stable holding. Further, in order to give a click feeling at the end of rotation of the duct lid 6 in the closed state and the open state, a resilient piece and a concave portion that are elastically engaged with the sliding surface portions of the bearing cylinder 56 and the sleeve 65 are provided. Also good. Here, even when the duct lid body 6 is made of aluminum, the duct lid bodies 6 and 6 do not come into contact with each other, so that they are not damaged. Further, an escape portion 70 is provided on the inner side of the cap 66 so as not to interfere with the base end portions 68 and 68 when the duct lid bodies 6 and 6 are opened.

このように、前記ダクト蓋体６，６の閉止状態では、前記四角形状ダクト枠３３の内周面と当該ダクト蓋体６，６の外周縁の間には、図１２及び図１３に示すように、所定幅のリング状開口部７Ａが形成され、該リング状開口部７Ａの下方には前記直線枠３５とコーナー枠３６のフランジ部４５，４６が位置するので、上から覗き込んでも下方の縦ダクト４の内部が見えないようにしている。 Thus, in the closed state of the duct lid bodies 6 and 6, the gap between the inner peripheral surface of the rectangular duct frame 33 and the outer peripheral edge of the duct lid bodies 6 and 6 is as shown in FIGS. 12 and 13. In addition, a ring-shaped opening 7A having a predetermined width is formed, and the flanges 45 and 46 of the linear frame 35 and the corner frame 36 are positioned below the ring-shaped opening 7A. The inside of the vertical duct 4 is made invisible.

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、アクセスフロアの表面に敷き詰めたタイルカーペットの接合部分から各種のコード類を引き出し、前記縦ダクト４の内部を通して前記四角形状ダクト５Ａやライン状ダクト５Ｂから天板１の上面へ引き出して使用する。ここで、コード類の配線作業中には、前記ダクト蓋体６を開放状態で行うが、配線後に該ダクト蓋体６を閉止状態にしても、その周囲に有するリング状開口部７Ａから引き出すことが可能である。 The surface of the access floor is used to supply power to or connect a communication line such as a LAN cable to an electronic device such as a notebook personal computer (PC) or tablet PC used on the top board 1. Various cords are drawn out from the joint portion of the tile carpet spread on the floor, and are drawn out from the rectangular duct 5A and the line-shaped duct 5B to the upper surface of the top plate 1 through the vertical duct 4 for use. Here, during the wiring work of the cords, the duct lid body 6 is opened, but even if the duct lid body 6 is closed after wiring, the duct lid body 6 is pulled out from the ring-shaped opening 7A around it. Is possible.

図１５及び図１６は、前記ライン状ダクト５Ｂを利用してフロントパネル７１を立設する実施形態を示している。前記ライン状ダクト５Ｂに対応する中間天板１Ａ，１Ａの下面側に、固定板７２を前記リング状開口部７Ａを交差するようにわたしてネジ止めし、該固定板７２から前記ライン状開口部７Ｂを通して中間天板１Ａの上面側に、前記ライン状ダクト５Ｂに沿って長尺の保持部材７３を設け、該保持部材７３の上面側に開口した嵌合溝に前記フロントパネル７１の下端縁を嵌入して立起状態に保持するのである。 15 and 16 show an embodiment in which a front panel 71 is erected using the line-shaped duct 5B. A fixing plate 72 is screwed to the lower surface side of the intermediate top plate 1A, 1A corresponding to the line-shaped duct 5B so as to cross the ring-shaped opening 7A, and the line-shaped opening is extended from the fixing plate 72. A long holding member 73 is provided along the line-shaped duct 5B on the upper surface side of the intermediate top plate 1A through 7B, and the lower end edge of the front panel 71 is provided in a fitting groove opened on the upper surface side of the holding member 73. It is inserted and held upright.

また、図４に示すように、前記ライン状ダクト５Ｂに対応する中間天板１Ａ，１Ａの下面側に、前記ファンクションビーム１１，１１を利用してコード受け７４，７４を設け、前記ライン状開口部７Ｂから引き出すコード類を一旦コード受け７４で受けた後に、引き出しても良く、また天板１の上面の余剰コード類をライン状開口部７Ｂから落とし込んで、前記コード受け７４で受けても良い。 Further, as shown in FIG. 4, cord receivers 74, 74 are provided on the lower surface side of the intermediate top plate 1A, 1A corresponding to the line-shaped duct 5B using the function beams 11, 11, and the line-shaped opening is provided. The cords to be drawn out from the portion 7B may be pulled out after being once received by the cord receiver 74, or the excess cords on the upper surface of the top plate 1 may be dropped from the line-shaped opening 7B and received by the cord receiver 74. .

１天板、１Ａ中間天板、
１Ｂ端部天板、２棒脚、
３中間脚、４縦ダクト、
５配線ダクト装置、５Ａ四角形状ダクト（島状ダクト）、
５Ｂライン状ダクト、６ダクト蓋体、
７開口部、７Ａリング状開口部、
７Ｂライン状開口部、８脚ブラケット、
９エンドアーム、１０中間アーム、
１１ファンクションビーム、１２中間ブラケット、
１３取付片、１４ファンクションエッジ、
１５連結金具、１６連結板、
１７コーナーブラケット、１８支脚、
１９支持杆、２０連結杆、
２１接地杆、２２アジャスター、
２３連結片、２４嵌合部、
２５上段コード受け、２６吊止部材、
２７下段コード受け、２８ダクトカバー、
２９溝、３０切欠部、
３１切欠部、３２開口部、
３３四角形状ダクト枠、３４ライン状ダクト枠、
３５直線枠、３６コーナー枠、
３７凹溝部、３８突起、
３９係合溝、４０孔、
４１ネジ、４２下穴、
４３鍔部、４４鍔部、
４５フランジ部、４６フランジ部、
４７側面板、４８鍔部、
４９取付板、５０通孔、
５１固定ネジ、５２下穴、
５３軸受具、５４嵌合部、
５５固定部、５６軸受筒、
５７凹陥部、５８傾斜面、
５９切欠、６０通孔、
６１ネジ、６２下穴、
６３支軸、６４保持部、
６５スリーブ、６６キャップ、
６７受部、６８基端部、
６９底面部、７０逃がし部、
７１フロントパネル、７２固定板、
７３保持部材、７４コード受け。 1 top plate, 1A intermediate top plate,
1B end top plate, 2 bar legs,
3 intermediate legs, 4 vertical ducts,
5 wiring duct device, 5A square duct (island duct),
5B line duct, 6 duct lid,
7 opening, 7A ring opening,
7B line opening, 8 leg bracket,
9 End arm, 10 Middle arm,
11 Function beam, 12 Intermediate bracket,
13 mounting pieces, 14 function edges,
15 connecting bracket, 16 connecting plate,
17 corner brackets, 18 support legs,
19 support rods, 20 connecting rods,
21 Grounding rod, 22 Adjuster,
23 connecting pieces, 24 fitting portions,
25 Upper cord receiver, 26 Suspension member,
27 Lower cord holder, 28 Duct cover,
29 groove, 30 notch,
31 notch, 32 opening,
33 square duct frame, 34 line duct frame,
35 straight frame, 36 corner frame,
37 concave groove, 38 protrusion,
39 engagement grooves, 40 holes,
41 screws, 42 pilot holes,
43 buttock, 44 buttock,
45 flange, 46 flange,
47 side plates, 48 buttocks,
49 mounting plate, 50 through holes,
51 fixing screws, 52 pilot holes,
53 bearing tool, 54 fitting part,
55 fixed parts, 56 bearing cylinders,
57 concave part, 58 inclined surface,
59 notches, 60 holes,
61 screws, 62 pilot holes,
63 spindles, 64 holders,
65 sleeve, 66 cap,
67 receiving part, 68 base end part,
69 bottom part, 70 relief part,
71 front panel, 72 fixing plate,
73 holding member, 74 cord receiver.

Claims

An island-shaped duct is provided on the top plate at a predetermined interval, and a line-shaped duct is provided between the adjacent island-shaped ducts. The island-shaped duct is provided with a duct lid body with a ring-shaped opening around the periphery. A table with wiring function, wherein the table is provided so as to be openable and closable, and a part of each ring-shaped opening communicates with the line-shaped opening of the line-shaped duct.

The table with wiring function according to claim 1, wherein the island-shaped duct is a rectangular duct.

The top plate is configured by connecting an even number of intermediate top plates and two end top plates, and the intermediate top plates positioned at the front and rear are arranged with a predetermined interval between each other and have a groove therebetween. And forming notches at the corners of both ends on the opposite side of the intermediate top plate, and forming a notch at the center on the long side of the end top plate corresponding to the notch, these An opening having a substantially rectangular shape in plan view is formed in the notch, and a rectangular duct frame and the duct lid are provided in the opening, and the gap between the inner peripheral surface of the rectangular duct frame and the outer peripheral edge of the duct lid is provided. A ring-shaped opening having a predetermined width is formed in the groove, and a line-shaped duct frame is formed by attaching a line-shaped duct frame to an end of each intermediate top plate in the groove, and the line-shaped opening is further formed in a part of the square-shaped duct frame. The table with a wiring function according to claim 2, wherein a concave groove portion communicating with the line-shaped opening is formed.

The table with wiring function according to claim 3, wherein a flange portion is formed at the lower end of the rectangular duct frame toward the inside of the opening, and the flange portion visually shields the lower side of the ring-shaped opening.

The table with a wiring function according to claim 2 or 3, wherein a vertical duct that also serves as an intermediate leg is provided below the rectangular duct.