JP2012161404A

JP2012161404A - Duct cover attaching device in desk

Info

Publication number: JP2012161404A
Application number: JP2011022677A
Authority: JP
Inventors: Keita Shibata; 慶太柴田; Takashi Ogasawara; 貴司小笠原
Original assignee: Itoki Corp
Current assignee: Itoki Corp
Priority date: 2011-02-04
Filing date: 2011-02-04
Publication date: 2012-08-30

Abstract

【課題】デスクの天板後部に備えた配線用ダクト開口に設けるダクトカバーを前後の取付位置を必要に応じて選択可能にし、また取付位置を変更可能とするデスクにおけるダクトカバー取付装置を提供する。
【解決手段】天板５後端のダクト開口１５に対してダクトカバー６を回動開閉可能に取付ける回動開閉機構を備えるデスクにおいて、前記回動開閉機構は、少なくとも一対となる軸手段と軸受手段とを有し、軸手段又は軸受手段の少なくとも一方の前後方向位置を変更可能とした。軸手段は、ダクト開口１５内に取付けたヒンジ部材５６に設けた回動部６４であり、軸受手段は、ダクトカバー６の下面側に設け、回動部に回動可能に嵌合する軸受部７１である。天板５を支持する脚部の上端後部で、ダクト開口１５に面する位置に取付けた取付部材５５に対してヒンジ部材５６を前後方向の位置を変更可能に取付けた。
【選択図】図２０Provided is a duct cover mounting device in a desk that allows the front and rear mounting positions of a duct cover provided in a wiring duct opening provided at the rear of the desk top plate to be selected as required, and that the mounting position can be changed. .
In a desk provided with a rotation opening / closing mechanism for attaching a duct cover 6 to a duct opening 15 at the rear end of a top plate 5 so as to be capable of rotation opening / closing, the rotation opening / closing mechanism includes at least a pair of shaft means and a bearing. And the front-rear direction position of at least one of the shaft means or the bearing means can be changed. The shaft means is a rotating part 64 provided on the hinge member 56 attached in the duct opening 15, and the bearing means is provided on the lower surface side of the duct cover 6 and is fitted to the rotating part so as to be rotatable. 71. A hinge member 56 is attached to the attachment member 55 attached to the position facing the duct opening 15 at the rear end of the upper end of the leg portion that supports the top plate 5 so that the position in the front-rear direction can be changed.
[Selection] Figure 20

Description

本発明は、デスクにおけるダクトカバー取付装置に係わり、更に詳しくはデスクの天板後部に備えた配線用ダクト開口に設けるダクトカバーの取付装置に関するものである。 The present invention relates to a duct cover mounting device in a desk, and more particularly to a duct cover mounting device provided in a wiring duct opening provided at a rear portion of a desk top plate.

従来から、特許文献１に開示されるように、間仕切パネルの縦枠同士を連結し、あるいは隣接する間仕切パネルを支柱を介して連結し、間仕切パネルの縦枠又は支柱に設けた係止孔に、ブラケットのフックを係止し、該ブラケットに机天板を載置して固定するとともに、適宜な縦枠又は支柱に脚部材を取付けて自立するようにした構造の机天板付き間仕切装置は公知である。 Conventionally, as disclosed in Patent Document 1, the vertical frames of the partition panels are connected to each other, or adjacent partition panels are connected to each other through a support column. A partition device with a tabletop plate having a structure in which a hook of the bracket is locked and a tabletop plate is placed and fixed on the bracket and a leg member is attached to an appropriate vertical frame or column to be self-supporting. It is known.

一方、特許文献２，３に開示されるように、端部脚、中間脚、ダクト機能を備えた脚間モジュール、天板等の基本構成部材を用いて、側方へ順次連結して所望の形態のデスクシステムを構成する組立式デスクも提供されている。 On the other hand, as disclosed in Patent Documents 2 and 3, by using basic components such as end legs, intermediate legs, an inter-leg module having a duct function, and a top plate, the side legs are sequentially connected to a desired side. An assembling desk that constitutes a form of desk system is also provided.

特許文献４には、前後に間隔を置いて脚部に取付けた天板の間を開口とし、両天板の下面後端部間に受具を所定間隔で渡設し、開口の中心部で前記受具に係合部を突設し、両側に沿って回動部を設けた長尺の支持部材を前記受具の係合部に上方から嵌着し、前記支持部材と天板後端間のダクト開口にダクトカバーを配し、該ダクトカバーの後縁に設けた軸受部を前記支持部材の回動部に回動可能に嵌着して開閉できるようにしたダクトカバー取付構造が開示されている。 In Patent Document 4, an opening is provided between the top plates attached to the legs with a space in the front and rear, and a receiving tool is provided between the rear end portions of the lower surfaces of both top plates at a predetermined interval. A long support member provided with an engaging part protruding from the tool and provided with a rotating part along both sides is fitted into the engaging part of the receiver from above, and between the support member and the rear end of the top plate A duct cover mounting structure is disclosed in which a duct cover is disposed in a duct opening, and a bearing portion provided at a rear edge of the duct cover is rotatably fitted to a rotating portion of the support member so as to be opened and closed. Yes.

しかし、特許文献４に記載されたものは、ダクトカバーの取付位置は固定的であるため、ダクトカバーの前縁に設けた可撓性のリップ部と天板後端との間にコードやケーブルが収まり切らない場合には、ダクトカバーを閉じることができない。また、前記支持部材の上位にフロントパネルを設けることを前提としているため、前記支持部材の奥行幅をフロントパネルの厚みよりも大きく設定している。そのこと自体は、他の構造を変更することなく、必要に応じてフロントパネルを着脱できるので便利であるが、フロントパネルを設けない場合には、奥行幅の広い支持部材は外観上目立つ存在となり、デットスペースとなることは否めない。 However, since the mounting position of the duct cover is fixed in the one described in Patent Document 4, a cord or cable is provided between the flexible lip portion provided at the front edge of the duct cover and the rear end of the top plate. The duct cover cannot be closed if it does not fit. Further, since it is assumed that a front panel is provided above the support member, the depth width of the support member is set larger than the thickness of the front panel. This is convenient because the front panel can be attached and detached as needed without changing other structures. However, when the front panel is not provided, a support member with a wide depth is conspicuous in appearance. I cannot deny that it becomes a dead space.

特開２００１−１２８７５３号公報JP 2001-128753 A 特開平１０−１５５５５７号公報Japanese Patent Laid-Open No. 10-155557 特開２００７−１５１８２４号公報JP 2007-151824 A 特開２００６−００６７７０号公報JP 2006-006770 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、デスクの天板後部に備えた配線用ダクト開口に設けるダクトカバーを前後の取付位置を必要に応じて選択可能にし、また取付位置を変更可能とするデスクにおけるダクトカバー取付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 making it possible to select the front and rear mounting positions of the duct cover provided at the wiring duct opening provided at the rear of the desk top plate as necessary, and for mounting. The object is to provide a duct cover mounting device in a desk that can change its position.

本発明は、前述の課題解決のために、天板後端のダクト開口に対してダクトカバーを回動開閉可能に取付ける回動開閉機構を備えるデスクにおいて、前記回動開閉機構は、少なくとも一対となる軸手段と軸受手段とを有し、軸手段又は軸受手段の少なくとも一方の前後方向位置を変更可能としたことを特徴とするデスクにおけるダクトカバー取付装置を構成した（請求項１）。 In order to solve the above-mentioned problems, the present invention provides a desk including a rotation opening / closing mechanism that rotatably attaches and closes a duct cover to a duct opening at the rear end of the top plate. A duct cover mounting device for a desk is provided, characterized in that the front-rear direction position of at least one of the shaft means or the bearing means can be changed.

ここで、前記軸手段は、前記ダクト開口内に取付けたヒンジ部材に設けた回動部であり、前記軸受手段は、前記ダクトカバーの下面側に設け、前記回動部に回動可能に嵌合する軸受部である（請求項２）。 Here, the shaft means is a rotating part provided on a hinge member attached in the duct opening, and the bearing means is provided on the lower surface side of the duct cover and is fitted to the rotating part so as to be rotatable. This is a bearing portion to be joined (Claim 2).

更に、前記天板を支持する脚部の上端後部で、前記ダクト開口に面する位置に取付部材を取付け、該取付部材に対して前記ダクトカバーを回動開閉可能に支持するヒンジ部材を前後方向の位置を変更可能に取付けてなることが好ましい（請求項３）。 Furthermore, an attachment member is attached to a position facing the duct opening at the upper rear portion of the leg portion that supports the top plate, and a hinge member that supports the duct cover so that the duct cover can be pivotably opened and closed is attached to the attachment member in the front-rear direction. It is preferable that the position of is attached so as to be changeable (Claim 3).

ここで、前記取付部材は、上面板に複数の穴を形成し、その穴を一組とし、それを前後に位置をずらせて２組形成する一方、前記ヒンジ部材は、一組の前記穴に嵌合係止する爪及び突起を設け、何れかの前記穴の組を選択して、前記取付部材にヒンジ部材を取付けてなることが好ましい（請求項４）。 Here, the mounting member forms a plurality of holes in the upper surface plate, and the holes are formed as a pair, and two sets are formed by shifting the positions of the holes forward and backward, while the hinge member is formed in the pair of holes. It is preferable that a claw and a projection to be fitted and locked are provided, and any one of the hole groups is selected and a hinge member is attached to the attachment member.

具体的には、前記取付部材の上面板の後部左右両側は係止穴を形成するとともに、中央部には係合穴を形成し、該係合穴の両側に前後方向に延びたスリット孔を形成し、前記係止穴と係合穴を一組とし、それを前後に位置をずらせて２組形成する一方、前記ヒンジ部材は、基板の上面左右両側に空間を設けて前記ダクトカバーを回動開閉可能に支持する一対の回動部を突設し、前記基板の下面の両側後端部に前記係止穴に係止する後向き係止爪を突設するとともに、中央部に前記係合穴に係合する突起を突設し、更に該突起の左右両側に前記スリット孔に弾性的に係止する弾性爪を突設してなることがより好ましい（請求項５）。 Specifically, the left and right sides of the rear portion of the upper surface plate of the mounting member are formed with a locking hole, an engagement hole is formed in the center portion, and slit holes extending in the front-rear direction are formed on both sides of the engagement hole. The locking holes and the engaging holes are formed as a pair, and the two pairs are formed by shifting the positions thereof in the front-rear direction. On the other hand, the hinge member is provided with a space on both the left and right sides of the upper surface of the board to rotate the duct cover. A pair of rotating parts that are supported so as to be able to open and close are protruded, and rearwardly engaging claws that engage with the engaging holes are provided at the rear end parts on both sides of the lower surface of the substrate, and the engaging part is engaged with the center part. It is more preferable that protrusions engaging with the holes are provided and elastic claws elastically engaging with the slit holes are provided on both left and right sides of the protrusions.

更に、前記取付部材は、偏平な平面視略長方形であり、上面前端部に前記天板の後端を当止する当止部を突設してなることも好ましい（請求項６）。 Furthermore, it is preferable that the mounting member has a flat and substantially rectangular shape in a plan view, and is provided with a stop portion that stops the rear end of the top plate at the front end portion of the upper surface.

以上にしてなる請求項１に係る発明のデスクにおけるダクトカバー取付装置は、天板後端のダクト開口に対してダクトカバーを回動開閉可能に取付ける回動開閉機構を備えるデスクにおいて、前記回動開閉機構は、少なくとも一対となる軸手段と軸受手段とを有し、軸手段又は軸受手段の少なくとも一方の前後方向位置を変更可能としたので、コードやケーブルの直径に応じてダクトカバーの取付位置を前後に調整でき、コードやケーブルの直径が大きな場合でも、ダクトカバーを後位置に取付ければ、ダクト開口にコードやケーブルを通したままダクトカバーを閉じることができ、またダクトカバーを前位置に取付ければ、天板の後端とダクトカバーの隙間を狭くして外観性を高めることができる。 The duct cover mounting device for a desk according to the first aspect of the present invention as described above is a desk provided with a rotation opening / closing mechanism for rotatably mounting the duct cover on the duct opening at the rear end of the top plate. The opening / closing mechanism has at least a pair of shaft means and bearing means, and the position in the front-rear direction of at least one of the shaft means or the bearing means can be changed, so the attachment position of the duct cover according to the diameter of the cord or cable Even if the diameter of the cord or cable is large, if the duct cover is attached to the rear position, the duct cover can be closed with the cord or cable passed through the duct opening, and the duct cover can be If it attaches to, the clearance gap between the rear end of a top plate and a duct cover can be narrowed, and external appearance property can be improved.

請求項２によれば、前記軸手段は、前記ダクト開口内に取付けたヒンジ部材に設けた回動部であり、前記軸受手段は、前記ダクトカバーの下面側に設け、前記回動部に回動可能に嵌合する軸受部であるので、ヒンジ部材の取付位置を前後に変更可能にすること、あるいは前記ダクトカバーの下面側に前後二つの軸受部を設けた場合には、ヒンジ部材を固定したまま、ヒンジ部材の回動部に嵌合する軸受部を選択することによって、ダクトカバーの取付位置を前後に調整できる。 According to a second aspect of the present invention, the shaft means is a rotating part provided on a hinge member attached in the duct opening, and the bearing means is provided on the lower surface side of the duct cover and rotates around the rotating part. Because it is a bearing part that fits movably, the hinge member mounting position can be changed back and forth, or when two front and rear bearing parts are provided on the lower surface side of the duct cover, the hinge member is fixed. The mounting position of the duct cover can be adjusted back and forth by selecting the bearing portion that fits into the rotating portion of the hinge member.

請求項３によれば、前記天板を支持する脚部の上端後部で、前記ダクト開口に面する位置に取付部材を取付け、該取付部材に対して前記ダクトカバーを回動開閉可能に支持するヒンジ部材を前後方向の位置を変更可能に取付けてなるので、脚部に対する加工は最小限に止め、簡単な構造でダクトカバーの取付位置を前後に調整でき、取付部材とヒンジ部材を合成樹脂で成形すれば、精度良く安価に製造できる。 According to a third aspect of the present invention, an attachment member is attached to a position facing the duct opening at an upper rear portion of the leg portion that supports the top plate, and the duct cover is supported to the attachment member so that the duct cover can be opened and closed. Since the hinge member is attached so that the position in the front-rear direction can be changed, the processing on the legs is minimized, the attachment position of the duct cover can be adjusted forward and backward with a simple structure, and the attachment member and hinge member are made of synthetic resin If molded, it can be manufactured accurately and inexpensively.

請求項４によれば、前記取付部材は、上面板に複数の穴を形成し、その穴を一組とし、それを前後に位置をずらせて２組形成する一方、前記ヒンジ部材は、一組の前記穴に嵌合係止する爪及び突起を設け、何れかの前記穴の組を選択して、前記取付部材にヒンジ部材を取付けてなるので、取付部材とヒンジ部材を合成樹脂で成形すれば、精度良く安価に製造でき、ヒンジ部材を前後位置に取付ける作業も単に係合作業のみで行えるので、極めて簡単である。 According to a fourth aspect of the present invention, the mounting member is formed with a plurality of holes in the upper surface plate, and the holes are formed as a pair, and the pairs are shifted in the front-rear direction. Claws and protrusions that are fitted and locked to the holes are provided, and any one of the hole pairs is selected, and a hinge member is attached to the attachment member. Therefore, the attachment member and the hinge member are molded of synthetic resin. For example, it can be manufactured accurately and inexpensively, and the operation of attaching the hinge member to the front and rear position can be performed simply by the engagement operation, which is extremely simple.

請求項５によれば、前記取付部材の上面板の後部左右両側は係止穴を形成するとともに、中央部には係合穴を形成し、該係合穴の両側に前後方向に延びたスリット孔を形成し、前記係止穴と係合穴を一組とし、それを前後に位置をずらせて２組形成する一方、前記ヒンジ部材は、基板の上面左右両側に空間を設けて前記ダクトカバーを回動開閉可能に支持する一対の回動部を突設し、前記基板の下面の両側後端部に前記係止穴に係止する後向き係止爪を突設するとともに、中央部に前記係合穴に係合する突起を突設し、更に該突起の左右両側に前記スリット孔に弾性的に係止する弾性爪を突設してなるので、取付部材に対してヒンジ部材をワンタッチの係合作業のみで強固にガツツキなく取付けることができ、ヒンジ部材の取付位置を変更する場合にも、弾性爪をスリット孔に対する係合を解除する方向に若干変形させるだけで、簡単にヒンジ部材を取り外すことができる。 According to claim 5, the rear left and right sides of the upper surface of the mounting member are formed with locking holes, the engaging holes are formed in the center, and the slits extend in the front-rear direction on both sides of the engaging holes. A hole is formed, and the locking hole and the engaging hole are formed as a pair, and the two pairs are formed by shifting the positions thereof in the front-rear direction. On the other hand, the hinge member is provided with a space on both the left and right sides of the upper surface of the substrate. A pair of pivoting portions that support the pivotable opening and closing, and projecting rearward locking claws that latch into the locking holes at the rear end portions on both sides of the lower surface of the substrate, and the central portion Protrusions that engage with the engaging holes are projected, and elastic claws that are elastically locked to the slit holes are projected on both the left and right sides of the protrusions. Can be mounted firmly and without any looseness only by engaging work, changing the mounting position of the hinge member Case also, only slightly deforming the elastic claw in a direction to release the engagement with slits, can be removed easily hinge member.

請求項６によれば、前記取付部材は、偏平な平面視略長方形であり、上面前端部に前記天板の後端を当止する当止部を突設してなるので、前記天板を端部脚と支持脚の上端に載置し固定する場合、天板後端を当止部して位置決めできるので、組立作業が容易であり、またダクト開口も正確に奥行幅を規定することができ、該ダクト開口にダクトカバーを取付けた際にも、ダクトカバーがダクト開口の縁部に接触して、開閉動作に不都合が生じることがなくなる。 According to claim 6, the mounting member has a flat and substantially rectangular shape in plan view, and is provided with a stopper portion that stops the rear end of the top plate at the front end portion of the upper surface. When placing and fixing on the upper ends of the end legs and support legs, the rear end of the top plate can be stopped and positioned so that assembly is easy and the duct opening can also accurately define the depth width. Even when the duct cover is attached to the duct opening, the duct cover does not come into contact with the edge of the duct opening, and there is no inconvenience in the opening / closing operation.

本発明のデスクにおけるダクトカバー取付装置を適用したパネルデスクシステムの簡略分解斜視図である。1 is a simplified exploded perspective view of a panel desk system to which a duct cover mounting device in a desk according to the present invention is applied. パネルデスクシステムの一例を示し、対面フラットデスク態様の斜視図である。It is a perspective view of an example of a panel desk system, and a face-to-face flat desk mode. パネルデスクシステムの一例を示し、中間にフロントパネルを備えた対面デスク態様の斜視図である。It is a perspective view of the facing desk mode which showed an example of the panel desk system and was equipped with the front panel in the middle. パネルデスクシステムの一例を示し、高さの異なるフロントパネルを備え、一側に側面パネルを供えた片面デスク態様の斜視図である。It is a perspective view of the single-sided desk aspect which showed an example of the panel desk system, provided with the front panel from which height differs, and provided the side panel on the one side. パネルフレームの縦枠に支持脚を取付ける構造を示す分解斜視図である。It is a disassembled perspective view which shows the structure which attaches a support leg to the vertical frame of a panel frame. 同じくパネルフレームの縦枠に支持脚を取付けた状態の一部省略平面図である。It is a partially abbreviated top view of the state which similarly attached the support leg to the vertical frame of the panel frame. 連結したパネルフレームの両縦枠に渡って支持脚を取付ける構造を示す分解斜視図である。It is a disassembled perspective view which shows the structure which attaches a support leg over both the vertical frames of the connected panel frame. 同じく連結したパネルフレームの両縦枠に渡って支持脚を取付けた状態の一部省略平面図である。It is a partially abbreviated top view of the state which attached the support leg over both the vertical frames of the similarly connected panel frame. 支持脚をパネルフレームの縦枠に取付けるための脚連結金具を示し、（ａ）は斜視図、（ｂ）は平面図、（ｃ）は側面図、（ｄ）は正面図を示している。The leg connection metal fitting for attaching a support leg to the vertical frame of a panel frame is shown, (a) is a perspective view, (b) is a top view, (c) is a side view, (d) has shown the front view. パネルフレームの縦枠に支持脚を取付けた状態の斜視図である。It is a perspective view of the state which attached the support leg to the vertical frame of the panel frame. 支持脚にパネル脚を取付ける構造を示す分解斜視図である。It is a disassembled perspective view which shows the structure which attaches a panel leg to a support leg. 支持脚にパネル脚を取付けた状態を示す斜視図である。It is a perspective view which shows the state which attached the panel leg to the support leg. 支持脚にパネル脚を取付けた状態を示す横断平面図である。It is a cross-sectional top view which shows the state which attached the panel leg to the support leg. パネルフレームの上端に延長フレームを連設する構造を示す分解斜視図である。It is a disassembled perspective view which shows the structure which connects the extension frame to the upper end of a panel frame. 配線ダクトの構造を示す部分断面図である。It is a fragmentary sectional view which shows the structure of a wiring duct. ダクト開口にダクトカバーを開閉可能に取付ける構造を示す部分斜視図である。It is a fragmentary perspective view which shows the structure which attaches a duct cover to a duct opening so that opening and closing is possible. 支持脚及び端部脚の上端後部に取付ける取付部材とダクトカバーを回動開閉可能に支持するヒンジ部材との関係を示し、（ａ）は断面図、（ｂ）は平面図である。The relationship between the attachment member attached to the upper end rear part of a support leg and an end leg and the hinge member which supports a duct cover so that rotation opening and closing is possible is shown, (a) is sectional drawing, (b) is a top view. ヒンジ部材を示し、（ａ）は側面図、（ｂ）は背面図、（ｃ）は底面図である。The hinge member is shown, (a) is a side view, (b) is a rear view, and (c) is a bottom view. ダクトカバーの取付状態を示し、（ａ）はパネルフレームの上部にフロントパネル部を設けた場合の部分断面図、（ｂ）パネルフレームの上端に笠木を設けた場合の部分断面図である。The state of the duct cover is shown, (a) is a partial cross-sectional view when the front panel portion is provided at the upper part of the panel frame, (b) is a partial cross-sectional view when the headboard is provided at the upper end of the panel frame. ダクトカバーの開閉動作を示し、（ａ）は閉じた状態の部分断面図、（ｂ）は半分開いた状態の部分断面図、（ｃ）は全部開いた場合の部分断面図である。The opening / closing operation | movement of a duct cover is shown, (a) is a fragmentary sectional view of a closed state, (b) is a fragmentary sectional view of a half open state, (c) is a fragmentary sectional view in the case of all opening. 配線ダクト装置を示す分解斜視図である。It is a disassembled perspective view which shows a wiring duct apparatus. 同じく配線ダクト装置の部分拡大斜視図である。It is a partial expansion perspective view of a wiring duct apparatus similarly. 幕板を装着する前の配線ダクト装置の部分正面図である。It is a partial front view of the wiring duct apparatus before mounting | wearing with a curtain. 配線ダクト装置の下部構造を示す部分拡大断面図である。It is a partial expanded sectional view which shows the lower part structure of a wiring duct apparatus.

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、本発明のデスクにおけるダクトカバー取付装置を適用したパネルデスクシステムの構成部材を示す分解斜視図、図２〜図４はパネルデスクシステムの態様例を示し、図５〜図１４はパネルデスクシステムの基本構成を示し、図中符号１はパネルフレーム、２は端部脚、３は支持脚、４はパネル脚、５は天板、６はダクトカバー、７は上部配線受け、８は下部配線受け、９は幕板、１０は延長フレーム、１１はパネル板、１２は笠木、１３は側カバー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 exploded perspective view showing components of a panel desk system to which a duct cover mounting device in a desk according to the present invention is applied. FIGS. 2 to 4 show examples of the panel desk system. FIGS. The basic configuration of the desk system is shown. In the figure, reference numeral 1 is a panel frame, 2 is an end leg, 3 is a support leg, 4 is a panel leg, 5 is a top plate, 6 is a duct cover, 7 is an upper wiring receiver, A lower wiring receptacle, 9 is a curtain plate, 10 is an extension frame, 11 is a panel plate, 12 is a headboard, and 13 is a side cover.

本実施形態に係るパネルデスクシステムは、図１に示すように、複数のパネルフレーム１，…を側方へ連結し、端部に位置する前記パネルフレーム１の縦枠１４に前記端部脚２を取付けるとともに、中間に位置する前記パネルフレーム１の縦枠１４に支持脚３，…を取付け、そして前記端部脚２と支持脚３の上位及び隣接する両側の支持脚３，３の上位に天板５を載置して固定する。前記天板５の後端と前記パネルフレーム１との間にダクト開口１５を設けて、該ダクト開口１５にダクトカバー６を開閉可能に設けている。また、前記ダクト開口１５の下方で、前記パネルフレーム１の前面側に上部配線受け７と下部配線受け８とを取付け、その前面側に着脱可能且つ開閉可能に幕板９を取付けて配線装置を構成している。また、前記支持脚３には、必要に応じてパネル脚４を連結一体化し、あたかも端部脚２のように構成することも可能である。尚、本発明は、このようなパネルデスクシステムに限らず、一般のデスクにも適用できるものである。 In the panel desk system according to the present embodiment, as shown in FIG. 1, a plurality of panel frames 1,... Are connected laterally, and the end leg 2 is connected to the vertical frame 14 of the panel frame 1 located at the end. Are attached to the vertical frame 14 of the panel frame 1 positioned in the middle, and the upper ends of the end legs 2 and the supporting legs 3 and the upper supporting legs 3 and 3 on both adjacent sides. The top plate 5 is placed and fixed. A duct opening 15 is provided between the rear end of the top plate 5 and the panel frame 1, and a duct cover 6 is provided in the duct opening 15 so as to be openable and closable. An upper wiring receiver 7 and a lower wiring receiver 8 are attached to the front side of the panel frame 1 below the duct opening 15, and a curtain plate 9 is attached to the front side so as to be detachable and openable. It is composed. Further, if necessary, a panel leg 4 can be connected and integrated with the support leg 3 as if it were an end leg 2. The present invention is applicable not only to such a panel desk system but also to a general desk.

図２及び図３は、前記パネルフレーム１の両側に対称に天板５，５を配置した対面デスク態様を示している。本発明では、前記パネルフレーム１の高さは、その上端に笠木１２を取付けた状態で、該笠木１２の上面と前記天板５の上面とが略面一になるように設定されている。つまり、図２のように、前記パネルフレーム１の上端に笠木１２を取付け、前記天板５の後端との間に設けたダクト開口１５に前記ダクトカバー６を装着することにより、対面フラットデスク態様となる。また、図３のように、前記パネルフレーム１の上端に延長フレーム１０を連結し、該延長フレーム１０の表裏両面にパネル板１１，１１を取付けるとともに、該延長フレーム１０の上端に笠木１２、側端に側カバー１３を取付けることにより、対面した天板５，５の中間に目隠し機能を有するフロントパネル部１６を設けることができる。尚、前記パネルフレーム１の上端に笠木１２を取付けた場合も、延長フレーム１０とパネル板１１とを取付けた場合も、前記ダクト開口１５にはダクトカバー６を取付けることが可能である。 2 and 3 show a facing desk form in which the top plates 5 and 5 are symmetrically arranged on both sides of the panel frame 1. In the present invention, the height of the panel frame 1 is set so that the upper surface of the headboard 12 and the upper surface of the top plate 5 are substantially flush with the headboard 12 attached to the upper end thereof. That is, as shown in FIG. 2, the headboard 12 is attached to the upper end of the panel frame 1, and the duct cover 6 is attached to the duct opening 15 provided between the rear end of the top plate 5 and the facing flat desk. It becomes an aspect. Further, as shown in FIG. 3, an extension frame 10 is connected to the upper end of the panel frame 1, panel panels 11 and 11 are attached to both the front and back surfaces of the extension frame 10, and the headboard 12 is connected to the upper end of the extension frame 10. By attaching the side cover 13 to the end, the front panel portion 16 having a blindfold function can be provided in the middle of the facing top plates 5 and 5. The duct cover 6 can be attached to the duct opening 15 both when the headboard 12 is attached to the upper end of the panel frame 1 and when the extension frame 10 and the panel plate 11 are attached.

次に、各部の詳細を説明する。前記パネルフレーム１は、図１、図５及び図１４に示すように、両側に縦枠１４，１４を有し、両縦枠１４，１４の上端部間に上横枠１７と下部間に下横枠１８を縦枠１４の下端部を余して固着した構造である。前記上横枠１７と下横枠１８の表裏方向の厚さは縦枠１４よりも約５ｍｍ程度狭く設定し、該パネルフレーム１の両縦枠１４，１４の表面側に前記パネル板１１を装着した際に、前記上横枠１７及び下横枠１８とパネル板１１の裏面との間の隙間を利用してコードを配線できるようにしている。前記両縦枠１４，１４の下端には、高さ調節可能なアジャスター１９，１９を設けている。そして、両縦枠１４，１４の表裏両面には、前記パネル板１１の背面両側上下部に突設した係合部を係合して取付けるための開口２０，…を上下方向に所定ピッチで形成するとともに、上下部と中間部に左右一対の係止孔２１，２１を形成している。また、前記上横枠１７と下横枠１８の表裏両面で上縁に沿って横方向に一定間隔で横長の係合孔２２，…を形成し、該係合孔２２，…は上下パネル板１１，１１の間及びパネル板１１の上端と笠木１２の間の横目地部２３に露出するようになっている（図３及び図４参照）。前記パネルフレーム１，１同士は、互いの縦枠１４，１４の端面を接合した状態で、貫通したボルトとナットで側方へ連結する。この連結構造は、間仕切パネルの連結構造と同じである。 Next, details of each part will be described. As shown in FIGS. 1, 5 and 14, the panel frame 1 has vertical frames 14 and 14 on both sides, and an upper horizontal frame 17 and a lower portion between the upper ends of the vertical frames 14 and 14 and the lower portion. In this structure, the horizontal frame 18 is fixed with the lower end portion of the vertical frame 14 remaining. The thickness of the upper horizontal frame 17 and the lower horizontal frame 18 in the front and back direction is set to be about 5 mm narrower than the vertical frame 14, and the panel plate 11 is mounted on the surface side of both vertical frames 14, 14 of the panel frame 1. In this case, the cords can be wired using the gaps between the upper horizontal frame 17 and the lower horizontal frame 18 and the back surface of the panel plate 11. At the lower ends of the vertical frames 14, 14, there are provided adjusters 19, 19 whose height can be adjusted. And, on both front and back surfaces of the vertical frames 14, 14, openings 20,... For engaging and mounting engaging portions projecting from the upper and lower portions on both sides of the back surface of the panel plate 11 are formed at a predetermined pitch in the vertical direction. In addition, a pair of left and right locking holes 21 and 21 are formed in the upper and lower parts and the middle part. Further, on the front and back surfaces of the upper horizontal frame 17 and the lower horizontal frame 18, horizontally long engagement holes 22,... Are formed at regular intervals along the upper edge, and the engagement holes 22,. 11 and 11 and the horizontal joint 23 between the upper end of the panel plate 11 and the headboard 12 is exposed (see FIGS. 3 and 4). The panel frames 1 and 1 are connected to each other with a penetrating bolt and nut while the end faces of the vertical frames 14 and 14 are joined to each other. This connection structure is the same as the connection structure of the partition panel.

前記延長フレーム１０は、図１及び図１４に示すように、両側の縦枠２４，２４の上端部間に上横枠２５を固着するとともに、下端部間に下横枠２６を固着し、該縦枠２４には前記縦枠１４と同様に開口２０，…を形成し、上横枠２５にも前記上横枠１７と同様に係合孔２２，…を形成している。更に、前記延長フレーム１０の両縦枠２４，２４の下端には、前記パネルフレーム１の両縦枠１４，１４の上端開口に嵌合する嵌合部２７，２７を下方へ向けて延設している。そして、前記パネルフレーム１の上に延長フレーム１０を連結するには、前記延長フレーム１０の両嵌合部２７，２７をパネルフレーム１の両縦枠１４，１４の上端開口に嵌合するとともに、パネルフレーム１の上横枠１７と延長フレーム１０の下横枠２６を接合した状態で上下方向にボルトとナットで締結する。図４には、前記延長フレーム１０の高さが異なる２種類のものを用いて、段違いのフロントパネル部１６を構成している。尚、前記延長フレーム１０は、複数を上方へ積み重ねて連結することができ、所望の高さの間仕切パネルを構成できる。 As shown in FIGS. 1 and 14, the extension frame 10 has an upper horizontal frame 25 fixed between upper ends of the vertical frames 24, 24 on both sides, and a lower horizontal frame 26 fixed between lower ends. Openings 20 are formed in the vertical frame 24 in the same manner as the vertical frame 14, and engagement holes 22 are formed in the upper horizontal frame 25 in the same manner as the upper horizontal frame 17. Further, at the lower ends of the vertical frames 24, 24 of the extension frame 10, fitting portions 27, 27 that fit into the upper end openings of the vertical frames 14, 14 of the panel frame 1 are extended downward. ing. And in order to connect the extension frame 10 on the said panel frame 1, while fitting both the fitting parts 27 and 27 of the said extension frame 10 to the upper end opening of both the vertical frames 14 and 14 of the panel frame 1, The panel frame 1 is fastened with bolts and nuts in the vertical direction with the upper horizontal frame 17 and the lower horizontal frame 26 of the extension frame 10 joined. In FIG. 4, a front panel portion 16 having a different level is configured using two types of extension frames 10 having different heights. A plurality of the extension frames 10 can be stacked and connected upward, and a partition panel having a desired height can be configured.

前記支持脚３は、図５及び図６に示すように、奥行幅が前記天板５よりも狭く前記パネルフレーム１の縦枠１４の前面に沿って連結する脚板部２８と、該脚板部２８の上端から前方へ延び上位に前記天板５を取付ける支持アーム２９とを有する逆Ｌ字形である。前記脚板部２８の後端面には、前記縦枠１４の下側二対の係止孔２１，２１に係止する下向きフック３０，３０を上下部に突設するとともに、後端部上部には脚連結金具３１を受け入れ、上端後部から下方へ挿入した締結ボルト３２で上方へ引き付けることができるようになっている。前記脚連結金具３１は、図９に示すように、後側に前記縦枠１４の最上方の一対の係止孔２１，２１に係止する上向きフック３３，３３を突設するとともに、上面板３４に前記締結ボルト３２を螺合する螺孔３５を形成したものである。 As shown in FIGS. 5 and 6, the support leg 3 has a leg plate portion 28 that is narrower in depth than the top plate 5 and is connected along the front surface of the vertical frame 14 of the panel frame 1, and the leg plate portion 28. It has an inverted L-shape having a support arm 29 that extends forward from the upper end of the upper plate and has the upper plate 5 attached to the upper side. On the rear end surface of the leg plate portion 28, downward hooks 30, 30 that are engaged with the two lower pairs of engagement holes 21, 21 of the vertical frame 14 protrude from the upper and lower portions, and on the upper portion of the rear end portion. The leg connecting bracket 31 is received and can be pulled upward by the fastening bolt 32 inserted downward from the rear end of the upper end. As shown in FIG. 9, the leg connecting bracket 31 projects upward hooks 33, 33 that are engaged with the pair of uppermost locking holes 21, 21 of the vertical frame 14 on the rear side, and an upper surface plate. 34 is formed with a screw hole 35 into which the fastening bolt 32 is screwed.

そして、前記支持脚３を前記パネルフレーム１の縦枠１４に連結するには、先ず前記脚連結金具３１の上向きフック３３，３３を前記縦枠１４の最上方の係止孔２１，２１に係止した状態で、前記支持脚３の下向きフック３０，３０をそれぞれ下側二対の係止孔２１，２１に係止するとともに、前記脚連結金具３１を脚板部２８の上端部内に受け入れる。それから、前記脚板部２８の上端の通孔から挿入した前記締結ボルト３２を脚連結金具３１の螺孔３５に螺合し、該脚連結金具３１を上方へ引き上げると、それに伴って前記支持脚３が下方へ押し下げられ、前記下向きフック３０は下方へ、上向きフック３３は上方へ力が加わるので、強固に連結される。ここで、前記支持脚３の脚板部２８の下端には、高さ調節可能なアジャスター３６を設けてあり、調節して床面に接地させる。 In order to connect the support leg 3 to the vertical frame 14 of the panel frame 1, first, the upward hooks 33, 33 of the leg connecting bracket 31 are engaged with the uppermost locking holes 21, 21 of the vertical frame 14. In the stopped state, the downward hooks 30, 30 of the support leg 3 are locked in the two lower pairs of locking holes 21, 21, respectively, and the leg connecting bracket 31 is received in the upper end portion of the leg plate portion 28. Then, the fastening bolt 32 inserted from the upper end through-hole of the leg plate portion 28 is screwed into the screw hole 35 of the leg connecting metal 31 and the leg connecting metal 31 is pulled upward. Is pushed downward, and the downward hook 30 is downwardly connected and the upward hook 33 is upwardly connected, so that they are firmly connected. Here, an adjuster 36 capable of adjusting the height is provided at the lower end of the leg plate portion 28 of the support leg 3, and is adjusted to be grounded on the floor surface.

図５及び図６は、前記パネルフレーム１の各縦枠１４にそれぞれ前記支持脚３を連結する例であるが、図７及び図８に示すように、連結したパネルフレーム１，１の両縦枠１４，１４の接合線に一つの前記支持脚３の中心が位置するように取付けることも可能である。それにより、中間部に設ける支持脚３の数を少なくすることができる。図７に示すように、連結したパネルフレーム１，１の両縦枠１４，１４の同じ高さ位置に、４つの係止孔２１，…が存在するので、中央側の二つの係止孔２１，２１を選んで、前記同様に脚連結金具３１を用いて支持脚３を取付けるのである。つまり、隣接する各パネルフレーム１の縦枠１４の外側の係止孔２１を一対用いるのである。取付方法は、前記と全く同様である。 5 and 6 show examples in which the support legs 3 are connected to the vertical frames 14 of the panel frame 1, respectively. As shown in FIGS. 7 and 8, both vertical frames of the connected panel frames 1 and 1 are used. It is also possible to attach so that the center of one said support leg 3 is located in the joining line of the frames 14 and 14. FIG. Thereby, the number of the support legs 3 provided in the intermediate part can be reduced. As shown in FIG. 7, since there are four locking holes 21,... At the same height position of both vertical frames 14, 14 of the connected panel frames 1, 1, two locking holes 21 on the center side are present. , 21 is selected, and the support leg 3 is attached using the leg connecting bracket 31 in the same manner as described above. That is, a pair of locking holes 21 outside the vertical frame 14 of each adjacent panel frame 1 is used. The attachment method is exactly the same as described above.

そして、前記支持脚３の支持アーム２９に前記天板５を載置して固定するには、前記支持アーム２９上端前後部に固定板３７，３７を取付け、該固定板３７を天板５の下面にネジ止めして固定する。前記固定板３７は、中心とその両側等距離に通孔３８，…を有し、パネルフレーム１の各縦枠１４にそれぞれ支持脚３を取付ける場合には、一端部の通孔３８を用いて内側に突出するように前記固定板３７をネジ３９で固定する（図５参照）。一方、連結したパネルフレーム１，１の互いに接合した縦枠１４，１４の中央に一つの支持脚３を取付ける場合には、中央の通孔３８を用いて前記固定板３７が両側に突出するように固定する。そして、前記天板５の両側部を支持脚３の上端に載置し、前記固定板３７の残余の通孔３８を用いてネジ止めする。尚、図１０に示すように、前記端部脚２の上端前後部にも前記固定板３７，３７を内側へ突出するように固定し、同様に天板５をネジ止めする。 In order to place and fix the top plate 5 on the support arm 29 of the support leg 3, fixing plates 37 and 37 are attached to the front and rear ends of the upper end of the support arm 29, and the fixing plate 37 is attached to the top plate 5. Secure with screws on the bottom. The fixing plate 37 has through holes 38 at equal distances from the center and both sides thereof. When the support legs 3 are attached to the vertical frames 14 of the panel frame 1, the through holes 38 at one end are used. The fixing plate 37 is fixed with screws 39 so as to protrude inward (see FIG. 5). On the other hand, when one support leg 3 is attached to the center of the joined vertical frames 14 and 14 of the panel frames 1 and 1, the fixing plate 37 protrudes to both sides using the central through hole 38. To fix. Then, both side portions of the top plate 5 are placed on the upper end of the support leg 3 and screwed using the remaining through holes 38 of the fixed plate 37. As shown in FIG. 10, the fixing plates 37 are fixed to the front and rear portions of the end leg 2 so as to protrude inward, and the top plate 5 is similarly screwed.

本実施形態では、図１１及び図１２に示すように、必要に応じて前記支持脚３の脚板部２８の前方で前記支持アーム２９と床面との間に、該支持アーム２９と一体化するパネル脚４を着脱可能に取付けることができるようになっている。前記支持脚３にパネル脚４を連結した状態では、前記端部脚２と略同等な外形となる。 In the present embodiment, as shown in FIGS. 11 and 12, the support arm 29 is integrated with the support arm 29 between the support arm 29 and the floor surface in front of the leg plate portion 28 of the support leg 3 as necessary. The panel leg 4 can be detachably attached. When the panel leg 4 is connected to the support leg 3, the outer shape is substantially the same as that of the end leg 2.

前記パネル脚４は、上端に前記支持アーム２９を受け入れて前後方向にスライド係合するガイド溝４０を形成するとともに、後端と前記脚板部２８の前端とを互いに凹凸嵌合する嵌合構造とし、前記パネル脚４のガイド溝４０に前記支持アーム２９を係合するとともに、前記パネル脚４の後端を前記脚板部２８の前端に凹凸嵌合した状態で、前記支持脚３とパネル脚４とを前後方向に締結手段で引き付けて連結する。具体的には、前記パネル脚４の後端の上下部に係合片４１，４１を突設するとともに、前記支持脚３の脚板部２８の前端面に前記係合片４１，４１をそれぞれ嵌入する縦長の角孔４２，４２を上下部に形成し、前記凹凸嵌合構造としている。そして、前記締結手段は、前記パネル脚４のガイド溝４０内の前端部に垂設した第１固定板４３に形成した通孔４４に前方から挿入した第１ボルト４５を前記支持アーム２９の前端に設けた螺孔４６に螺合する第１の締結手段と、前記パネル脚４の前部下端部に設けた第２固定板４７に形成した通孔（図示せず）に前方から挿入した第２ボルト４８を、該パネル脚４を前後に貫通させて前記脚板部２８の下端部に形成した螺孔４９に螺合する第２の締結手段とからなる。 The panel leg 4 has a guide groove 40 that receives the support arm 29 at the upper end and slides in the front-rear direction, and has a fitting structure in which the rear end and the front end of the leg plate portion 28 are fitted to each other. The support leg 3 and the panel leg 4 are engaged with the support arm 29 engaged with the guide groove 40 of the panel leg 4 and the rear end of the panel leg 4 is ruggedly fitted to the front end of the leg plate portion 28. Are attracted and connected in the front-rear direction by fastening means. Specifically, engaging pieces 41 and 41 project from the upper and lower portions of the rear end of the panel leg 4, and the engaging pieces 41 and 41 are fitted into the front end surfaces of the leg plate portions 28 of the support legs 3, respectively. The vertically long square holes 42 and 42 are formed in the upper and lower parts to form the concave-convex fitting structure. The fastening means includes a first bolt 45 inserted from the front into a through hole 44 formed in a first fixing plate 43 suspended from the front end of the guide leg 40 of the panel leg 4. The first fastening means that is screwed into the screw holes 46 provided in the first and second through holes (not shown) formed in the second fixing plate 47 provided at the front lower end of the panel leg 4 are inserted from the front. The second bolt 48 includes second fastening means that penetrates the panel leg 4 back and forth and is screwed into a screw hole 49 formed in the lower end portion of the leg plate portion 28.

更に、前記パネル脚４のガイド溝４０の底面に、前記支持アーム２９の下面を摺接するスライダー５０，…を複数設けるとともに、ガイド溝４０の両内壁には緩衝シート５１，…を複数箇所に添設し、そして下端の前部に床面に接地するアジャスター５２を設けている。更に、前記パネル脚４の前面上下端部に、前記第１ボルト４５と第２ボルト４８の頭部を隠すキャップ５３，５４をそれぞれ着脱可能に装着している。 Further, a plurality of sliders 50 are provided on the bottom surface of the guide groove 40 of the panel leg 4 so as to be in sliding contact with the lower surface of the support arm 29, and buffer sheets 51 are provided on both inner walls of the guide groove 40 at a plurality of locations. The adjuster 52 is provided at the front of the lower end and is grounded to the floor surface. Further, caps 53 and 54 for concealing the heads of the first bolt 45 and the second bolt 48 are detachably attached to the upper and lower ends of the front surface of the panel leg 4.

このように、前記パネル脚４のガイド溝４０の後端解放部から、前記パネルフレーム１の縦枠１４に取付けた支持脚３の支持アーム２９を受け入れて、前記スライダー５０，…と緩衝シート５１，…を摺動させながら、該パネル脚４の後端に突設した係合片４１，４１を、支持脚３の脚板部２８の前端面に形成した角孔４２，４２に嵌入して、互いに接合すると、支持脚３に対してパネル脚４の位置が正確に規定されるので、前記第１ボルト４５と第２ボルト４８をそれぞれ螺孔４６と螺孔４９に螺合する作業が簡単になる。そして、前記第１の締結手段と第２の締結手段によって、支持脚３とパネル脚４が前後方向に引き付けて強固に連結する。図１３に示すように、前記支持脚３の脚板部２８の前端に形成した凹部２８Ａと前記パネル脚４の後端に形成した凸部４Ａとを凹凸嵌合させるとともに、係合片４１，４１を角孔４２，４２に嵌入して連結した状態では、前記脚板部２８とパネル脚４の外面が面一になり、外観的にも一体化するのである。 In this way, the support arm 29 of the support leg 3 attached to the vertical frame 14 of the panel frame 1 is received from the rear end release portion of the guide groove 40 of the panel leg 4, and the slider 50,. ,... Are fitted into the square holes 42, 42 formed on the front end surface of the leg plate portion 28 of the support leg 3, When they are joined together, the position of the panel leg 4 is accurately defined with respect to the support leg 3, so that the operation of screwing the first bolt 45 and the second bolt 48 into the screw hole 46 and the screw hole 49, respectively, is easy. Become. The support leg 3 and the panel leg 4 are attracted in the front-rear direction and firmly connected by the first fastening means and the second fastening means. As shown in FIG. 13, a concave portion 28A formed at the front end of the leg plate portion 28 of the support leg 3 and a convex portion 4A formed at the rear end of the panel leg 4 are fitted into the concave and convex portions, and the engaging pieces 41, 41 are engaged. In the state of being fitted and connected to the square holes 42, 42, the outer surfaces of the leg plate portion 28 and the panel leg 4 are flush with each other, and are integrated in appearance.

ここで、図５及び図６に示したように、パネルフレーム１の各縦枠１４にそれぞれ支持脚３を取付け、端部脚２と支持脚３及び両支持脚３，３の上位にそれぞれ天板５，…を取付けた場合には、特定の天板５とそれを支持していた支持脚３を他の天板５と支持脚３とに関係なく取り除くことができ、その取り除いた空間をミーティングスペース等の他の目的に使用できるように、態様を変更することが容易である。その場合、中間に位置していた支持脚３が端部に位置するようになると、足入れ空間を側方から隠蔽するために、前記パネル脚４を支持脚３に装着し、あたかも端部脚２のように変更するのである。 Here, as shown in FIGS. 5 and 6, the support legs 3 are attached to the vertical frames 14 of the panel frame 1, respectively, and the end legs 2, the support legs 3, and the support legs 3, 3 are placed above the support legs 3. When the plates 5,... Are attached, the specific top plate 5 and the support legs 3 supporting the specific top plate 5 can be removed regardless of the other top plates 5 and the support legs 3, and the removed space can be removed. It is easy to change the aspect so that it can be used for other purposes such as a meeting space. In that case, when the support leg 3 located in the middle comes to be located at the end, the panel leg 4 is attached to the support leg 3 in order to conceal the foot space from the side, as if the end leg. It is changed like 2.

次に、図１５〜図２０に基づいて、ダクトカバー取付装置について説明する。前記天板５は、後端と前記パネルフレーム１の上横枠１７との間にダクト開口１５を設けて、前記支持脚３の上端及び端部脚２の上端に取付けられ、該ダクト開口１５に面する前記支持脚３と端部脚２の上端後部に取付部材５５を取付け、そして該取付部材５５に対して前記ダクトカバー６を回動開閉可能に支持するヒンジ部材５６を前後方向の位置を変更可能に取付けている。前記取付部材５５とヒンジ部材５６は共に合成樹脂製である。 Next, the duct cover mounting device will be described with reference to FIGS. The top plate 5 is provided with a duct opening 15 between the rear end and the upper horizontal frame 17 of the panel frame 1, and is attached to the upper end of the support leg 3 and the upper end of the end leg 2. A mounting member 55 is attached to the rear end of the upper end of the supporting leg 3 and the end leg 2 facing the front, and a hinge member 56 that supports the duct cover 6 so as to be capable of rotating and opening is attached to the mounting member 55 in the front-rear direction. Is installed to be changeable. Both the mounting member 55 and the hinge member 56 are made of synthetic resin.

前記取付部材５５は、図１６及び図１７に示すように、偏平な平面視略長方形であり、下面の前後部に前向きフック５７，５７を突設するとともに、上面前端部に前記天板５の後端を当止する当止部５８を突設している。そして、前記取付部材５５の前向きフック５７，５７を前記パネルフレーム１の縦枠１４に取付ける前に、前記支持脚３と端部脚２の上端後部に形成した嵌合穴（図示せず）に落とし込み、前方へずらせて係止した状態で、前記縦枠１４に前記支持脚３と端部脚２を取付けると、該取付部材５５の後端が縦枠１４の前面に当止するので、脱落することがない。前記取付部材５５の後部には、前記締結ボルト３２の頭部を挿通するための円孔５９を形成している。 As shown in FIGS. 16 and 17, the mounting member 55 has a substantially rectangular shape in plan view, and has front hooks 57 and 57 projecting from the front and rear portions of the lower surface, and the top plate 5 at the front end portion of the upper surface. A stopper 58 for stopping the rear end is provided. Then, before attaching the forward hooks 57, 57 of the attachment member 55 to the vertical frame 14 of the panel frame 1, a fitting hole (not shown) formed in the rear upper end of the support leg 3 and the end leg 2. When the support leg 3 and the end leg 2 are attached to the vertical frame 14 in a state of being dropped and shifted forward, the rear end of the attachment member 55 comes into contact with the front surface of the vertical frame 14, There is nothing to do. A circular hole 59 for inserting the head of the fastening bolt 32 is formed in the rear portion of the mounting member 55.

更に、前記取付部材５５の上面板の後部左右両側には係止穴６０，６０を形成するとともに、中央部には係合穴６１を形成し、該係合穴６１の両側に前後方向に延びたスリット孔６２，６２を形成し、前記係止穴６０，６０と係合穴６１を一組とし、それを前後に位置をずらせて２組形成している。尚、前記スリット孔６２，６２は前後方向に二つのスリット孔が連続したものとなっており、実質的に前後方向に位置をずらせて２組設けたのと同じである。一方、前記ヒンジ部材５６は、図１８に示すように、基板６３の上面左右両側に空間を設けて一対の回動部６４，６４を突設し、前記基板６３の下面の両側後端部に前記係止穴６０，６０に係止する後向き係止爪６５，６５を突設するとともに、中央部に前記係合穴６１に係合する突起６６を突設し、更に該突起６６の左右両側に前記スリット孔６２，６２に弾性的に係止する弾性爪６７，６７を突設したものである。本発明で軸手段とは、前記回動部６４に相当する。 Further, locking holes 60, 60 are formed on the left and right sides of the rear portion of the top plate of the mounting member 55, and engaging holes 61 are formed in the central portion, and extend in the front-rear direction on both sides of the engaging holes 61. The slit holes 62, 62 are formed, and the locking holes 60, 60 and the engaging hole 61 are made into one set, and the two positions are formed by shifting the positions thereof in the front-rear direction. The slit holes 62, 62 are two slit holes continuous in the front-rear direction, and are substantially the same as the case where two sets are provided with their positions shifted in the front-rear direction. On the other hand, as shown in FIG. 18, the hinge member 56 is provided with a space on both the left and right sides of the upper surface of the substrate 63 so as to project a pair of rotating portions 64 and 64, and on both rear end portions on the lower surface of the substrate 63. The rearwardly engaging claws 65 and 65 that are engaged with the engaging holes 60 and 60 are protruded, and a protrusion 66 that is engaged with the engaging hole 61 is protruded at the center portion. Further, elastic claws 67 and 67 that elastically engage with the slit holes 62 and 62 are provided to project. In the present invention, the shaft means corresponds to the rotating portion 64.

前記ヒンジ部材５６を前記取付部材５５に取付けるには、該ヒンジ部材５６の後向き係止爪６５，６５を、前記取付部材５５の前後一方の係止穴６０，６０に斜めから挿入しながら、該ヒンジ部材５６を水平に戻して、前記突起６６を前後一方の係合穴６１に挿入すると同時に、左右の弾性爪６７，６７をスリット孔６２，６２に弾性的に抜止め係合する。前記ヒンジ部材５６の取付位置は、前後にずらせた２組のうち、一方の前記係止穴６０，６０と係合穴６１を選択して決める。 In order to attach the hinge member 56 to the attachment member 55, the rearward engagement pawls 65, 65 of the hinge member 56 are inserted into the engagement holes 60, 60 on one side of the attachment member 55 obliquely, while The hinge member 56 is returned to the horizontal position, and the projection 66 is inserted into one of the front and rear engagement holes 61. At the same time, the left and right elastic claws 67 and 67 are elastically retained and engaged with the slit holes 62 and 62. The mounting position of the hinge member 56 is determined by selecting one of the locking holes 60, 60 and the engaging hole 61 from the two sets shifted forward and backward.

前記ダクトカバー６は、図１０、図１６及び図２０に示すように、アルミ押出し型材からなる本体部６８と両端に嵌着する合成樹脂製のエンドキャップ６９，６９と、前記本体部６８の前縁に装着した可撓性を有するリップ部７０とから構成され、前記本体部６８の後部下面側には、前記ヒンジ部材５６の回動部６４の回動可能に外嵌する軸受部７１を形成している。そして、前記ダクトカバー６の軸受部７１を、前記ヒンジ部材５６の回動部６４に無理嵌めすることによって回動可能に保持する。ここで、前記回動部６４と軸受部７１とは、弾性的に完全閉止時、４５度開放時、９０度開放時にクリック感を持って状態を維持できるように前記回動部６４の外側に弾性係合部７２を形成するとともに、軸受部７１の外周面で円周方向の３箇所に前記弾性係合部７２を係合する凹部７３，…を設けている。本発明で軸受手段は、前記軸受部７１に相当する。 As shown in FIGS. 10, 16, and 20, the duct cover 6 includes a main body portion 68 made of an aluminum extrusion mold material, synthetic resin end caps 69 and 69 fitted to both ends, and a front portion of the main body portion 68. A lip portion 70 having flexibility attached to an edge is formed, and a bearing portion 71 is formed on the lower surface of the rear portion of the main body portion 68 so that the rotation portion 64 of the hinge member 56 is rotatably fitted. is doing. And the bearing part 71 of the said duct cover 6 is rotatably hold | maintained by forcibly fitting to the rotation part 64 of the said hinge member 56. As shown in FIG. Here, the rotating portion 64 and the bearing portion 71 are elastically placed outside the rotating portion 64 so that the state can be maintained with a click feeling when fully closed, opened 45 degrees, and opened 90 degrees. The elastic engagement portion 72 is formed, and concave portions 73 that engage the elastic engagement portion 72 are provided at three locations in the circumferential direction on the outer peripheral surface of the bearing portion 71. In the present invention, the bearing means corresponds to the bearing portion 71.

図５のような各縦枠１４に支持脚３及び端部脚２を取付ける場合には、天板５とダクトカバー６の左右端部の位置は、前記支持脚３及び端部脚２の外側面に一致するので、前記ヒンジ部材５６の両回動部６４，６４に同一のダクトカバー６の軸受部７１を同時に回動可能に嵌合する。一方、図７のように、接合した両縦枠１４，１４の中間に支持脚３を取付け、隣接する両天板５，５の取付けに共用する場合には、天板５とダクトカバー６の左右端部の位置は、支持脚３の中心部になり、そのため前記ヒンジ部材５６の一方の回動部６４にダクトカバー６の軸受部７１を回動可能に嵌合し、エンドキャップ６９は、両回動部６４，６４の間の空間に位置させる。 When the support legs 3 and the end legs 2 are attached to the vertical frames 14 as shown in FIG. 5, the positions of the left and right ends of the top plate 5 and the duct cover 6 are outside the support legs 3 and the end legs 2. Since it corresponds to the side surface, the bearing portion 71 of the same duct cover 6 is fitted to both the rotating portions 64 and 64 of the hinge member 56 so as to be simultaneously rotatable. On the other hand, as shown in FIG. 7, when the support leg 3 is attached in the middle between the joined vertical frames 14 and 14 and is used for the attachment of the adjacent top plates 5 and 5, the top plate 5 and the duct cover 6 The position of the left and right end portions is the center portion of the support leg 3, and therefore, the bearing portion 71 of the duct cover 6 is rotatably fitted to one rotation portion 64 of the hinge member 56, and the end cap 69 is It is located in the space between both rotation parts 64 and 64.

このように、前記ダクト開口１５に対して前記ダクトカバー６を前後方向の位置を変更可能に取付けることができるようにしたので、前記ダクトカバー６のリップ部７０と天板５の後端との間隔を、その間を挿通するコード、ケーブルの直径に応じて調節することができる。勿論、前記リップ部７０は、可撓性を有するので、ダクト開口１５にコード、ケーブルを挿通したまま、リップ部７０を変形させながらダクトカバー６を閉じることは可能である。また、前記ダクトカバー６を前後方向の位置を変更可能に取付けることができると、図１９に示すように、パネルデスクシステムの態様に応じて、ダクトカバー６の位置を設定できるメリットがある。つまり、図１９（ａ）に示した中間にフロントパネル部１６を備えた対面デスク態様では、前記フロントパネル部１６のパネル板１１が上横枠１７よりも前方に板厚分だけ突出し、前記ダクト開口１５の奥行幅を狭めることになるので、前記ダクトカバー６を前側の位置に取付けることで干渉を無くすることができる。一方、図１９（ｂ）に示した対面フラットデスク態様では、上横枠１７の上面に取付けた笠木１２は、該上横枠１７よりも前方へ突出するが、前記パネル板１１ほどではないので、前記ダクトカバー６を後側の位置に取付けることで、閉止時のダクトカバー６と笠木１２との間の隙間を小さくして、外観性を良くすることができる。 As described above, the duct cover 6 can be attached to the duct opening 15 so that the position in the front-rear direction can be changed, so that the lip portion 70 of the duct cover 6 and the rear end of the top plate 5 The distance can be adjusted according to the diameter of the cord and cable inserted between them. Of course, since the lip portion 70 has flexibility, the duct cover 6 can be closed while the lip portion 70 is deformed while the cord and the cable are inserted into the duct opening 15. Further, if the duct cover 6 can be attached so that the position in the front-rear direction can be changed, there is an advantage that the position of the duct cover 6 can be set according to the mode of the panel desk system as shown in FIG. That is, in the face-to-face desk mode provided with the front panel portion 16 in the middle shown in FIG. 19A, the panel plate 11 of the front panel portion 16 protrudes forward by the plate thickness from the upper horizontal frame 17, and the duct Since the depth width of the opening 15 is narrowed, interference can be eliminated by attaching the duct cover 6 to the front position. On the other hand, in the facing flat desk mode shown in FIG. 19 (b), the headboard 12 attached to the upper surface of the upper horizontal frame 17 protrudes forward from the upper horizontal frame 17, but is not as large as the panel plate 11. By attaching the duct cover 6 to the rear position, the gap between the duct cover 6 and the headboard 12 when closed can be reduced and the appearance can be improved.

次に、図１５、図２１〜図２４に基づいて、配線ダクト装置を説明する。前記ダクト開口１５の下方の空間で、前記パネルフレーム１の上横枠１７の前面側に前記上部配線受け７を取付けるとともに、下横枠１８の前面側に下部配線受け８を取付け、更に両配線受けの前面側に前記幕板９を開閉可能且つ着脱可能に取付けて内部空間を形成し、前記上部配線受け７と下部配線受け８に収容した余剰コード、ケーブルが前方から見えないようにしている。具体的には、前記下横枠１８の左右両側部に取付けた支持金具７４，７４で前記幕板９の下端を前後傾動可能に支持するとともに、前記天板５の下面両側部に取付けた係止金具７５，７５で前記幕板９の上部両側部に設けたラッチ７６，７６を係着して取付けている。尚、前記幕板９の前面側には、前記ラッチ７６，７６の操作部のみが露出している。 Next, the wiring duct device will be described with reference to FIGS. 15 and 21 to 24. In the space below the duct opening 15, the upper wiring receiver 7 is attached to the front side of the upper horizontal frame 17 of the panel frame 1, and the lower wiring receiver 8 is attached to the front side of the lower horizontal frame 18. The curtain plate 9 is detachably attached to the front side of the receiver to form an internal space so that excess cords and cables accommodated in the upper wiring receiver 7 and the lower wiring receiver 8 cannot be seen from the front. . Specifically, the lower end of the curtain plate 9 is supported by support brackets 74, 74 attached to the left and right sides of the lower horizontal frame 18 so as to be tiltable back and forth, and attached to both sides of the lower surface of the top plate 5. Latches 76, 76 provided on both sides of the upper portion of the curtain plate 9 are fixedly attached by fasteners 75, 75. Note that only the operation portions of the latches 76 and 76 are exposed on the front side of the curtain plate 9.

前記上部配線受け７は、図２１〜図２３に示すように、スチール板を折曲形成したものであり、垂直板７７の下部に断面コ字形の受部７８を形成し、該垂直板７７の両側上端部に下が大径、上が小径のダルマ孔７９，７９を形成したものである。そして、前記パネルフレーム１の上横枠１７の前面両側に形成した螺孔８０，８０に緩く螺合しておいたネジ８１，８１の頭部に、前記上部配線受け７のダルマ孔７９，７９の大径部から挿入して小径部に係止し、それから前記ネジ８１，８１を締付けて取付ける。ここで、前記上部配線受け７の垂直板７７の上部に沿って段部８２を形成し、前記上横枠１７に取付けた際に、該段部８２が該上横枠１７の下縁に沿うことで確実に取付けることができる。また、前記垂直板７７には、両側部にコード挿通孔８３，８３を形成し、対面配線を容易にしている。更に、前記上部配線受け７の受部７８に対応して、前記支持脚３の脚板部２８の上部に開閉窓８４を設け、支持脚３を貫通して左右に配線できるようにしている（図１３参照）。 As shown in FIGS. 21 to 23, the upper wiring receiver 7 is formed by bending a steel plate, and a receiving portion 78 having a U-shaped cross section is formed at the lower portion of the vertical plate 77. Dalma holes 79, 79 having a large diameter at the bottom and a small diameter at the top are formed at the upper ends of both sides. Then, in the heads of the screws 81, 81 loosely screwed into the screw holes 80, 80 formed on both front sides of the upper horizontal frame 17 of the panel frame 1, the Dharma holes 79, 79 of the upper wiring receiver 7 are provided. Are inserted from the large diameter portion and locked to the small diameter portion, and then the screws 81 are tightened and attached. Here, when a step portion 82 is formed along the upper portion of the vertical plate 77 of the upper wiring receiver 7 and attached to the upper horizontal frame 17, the step portion 82 follows the lower edge of the upper horizontal frame 17. Can be installed reliably. The vertical plate 77 is formed with cord insertion holes 83, 83 on both sides to facilitate facing wiring. Further, an opening / closing window 84 is provided on the upper portion of the leg plate portion 28 of the support leg 3 so as to correspond to the receiving portion 78 of the upper wiring receiver 7 so that it can be wired to the left and right through the support leg 3 (see FIG. 13).

前記下部配線受け８は、図２１〜図２４に示すように、スチール板を折曲形成したものであり、上下幅の狭い垂直板８５の上縁に断面Ｌ字形の受部８６を形成したクランク状の形状とし、前記垂直板８５の両側下端部に下方に開放したＵ字孔８７，８７を形成している。そして、前記パネルフレーム１の下横枠１８の前面両側に形成した螺孔８８，８８に緩く螺合しておいたネジ８９，８９の軸部に、上方から前記下部配線受け８のＵ字孔８７，８７を係合させ、それから前記ネジ８９，８９を締付けて取付ける。ここで、前記垂直板８５の下縁に沿って後方へ折曲片９０を折曲形成し、前記下横枠１８に取付けた際に、該折曲片９０が該下横枠１８の下縁に沿うことで確実に取付けることができる。 The lower wiring receiver 8 is formed by bending a steel plate as shown in FIGS. 21 to 24, and a crank having an L-shaped receiving portion 86 formed on the upper edge of a vertical plate 85 having a narrow vertical width. U-shaped holes 87 and 87 opened downward are formed at the lower end portions on both sides of the vertical plate 85. Then, a U-shaped hole of the lower wiring receiver 8 from above is inserted into the shafts of screws 89, 89 loosely screwed into screw holes 88, 88 formed on both front sides of the lower horizontal frame 18 of the panel frame 1. 87 and 87 are engaged, and then the screws 89 and 89 are tightened and attached. Here, when the bent piece 90 is bent backward along the lower edge of the vertical plate 85 and attached to the lower horizontal frame 18, the bent piece 90 becomes the lower edge of the lower horizontal frame 18. It is possible to install reliably by following.

前記支持金具７４は、図２１〜図２４に示すように、側面視略直角三角形状であり、前記下横枠１８の前面に当接する垂直板９１の上端に前記ネジ８９を挿通する通孔９２を形成し、下部の水平板９３の前端に斜めに立ち上がった係止片９４を形成したものである。尚、前記支持金具７４の略三角形状の両側面板９５，９５の上端部は、前記垂直板９１よりも後方へ突出した突片９６とし、前記下横枠１８の下端に当接するようにしている。実際に、前記支持金具７４と下部配線受け８は、同じ前記ネジ８９，８９で下横枠１８に取付けるが、それには先ず、前記支持金具７４の垂直板９１の通孔９２に、前記ネジ８９を通して前記下横枠１８の螺孔８８に緩く螺合し、それから前記垂直板９１の前面側に前記下部配線受け８の垂直板８５を重ねるとともに、該ネジ８９の軸部にＵ字孔８７を係合させ、最後にネジ８９を強く螺合して、両垂直板８５，９１を下横枠１８に締付ける。 As shown in FIGS. 21 to 24, the support fitting 74 has a substantially right triangle shape in a side view, and a through hole 92 through which the screw 89 is inserted into the upper end of the vertical plate 91 that contacts the front surface of the lower horizontal frame 18. And a locking piece 94 rising obliquely at the front end of the lower horizontal plate 93 is formed. The upper end portions of the substantially triangular side plates 95 and 95 of the support metal fitting 74 are projecting pieces 96 protruding rearward from the vertical plate 91 so as to contact the lower end of the lower horizontal frame 18. . Actually, the support fitting 74 and the lower wiring receiver 8 are attached to the lower horizontal frame 18 with the same screws 89 and 89. First, the screw 89 is inserted into the through hole 92 of the vertical plate 91 of the support fitting 74. Through the screw hole 88 of the lower horizontal frame 18, and the vertical plate 85 of the lower wiring receiver 8 is overlaid on the front side of the vertical plate 91, and a U-shaped hole 87 is formed in the shaft portion of the screw 89. Finally, the screws 89 are firmly screwed together to fasten the two vertical plates 85 and 91 to the lower horizontal frame 18.

一方、前記係止金具７５は、図２１〜図２３に示すように、前記天板５の下面にネジ止めする取付板９７の両側から下方へ一対の垂下板９８，９８を折曲形成し、両垂下板９８，９８の先端部間に係止ピン９９を渡設した形状である。前記係止金具７５，７５を天板５の下面後部の両側にネジ止めし、前記支持金具７４，７４の係止片９４，９４に前記幕板９の下端両側に形成した支持孔１００，１００を落とし込んで挿入し、それから幕板９を垂直にして前記ラッチ７６，７６を前記係止金具７５，７５の係止ピン９９，９９に係止する。 On the other hand, as shown in FIGS. 21 to 23, the locking metal fitting 75 is formed by bending a pair of hanging plates 98, 98 downward from both sides of the mounting plate 97 screwed to the lower surface of the top plate 5, This is a shape in which a locking pin 99 is provided between the tip portions of the both hanging plates 98, 98. The locking metal fittings 75 and 75 are screwed to both sides of the rear surface of the top plate 5, and support holes 100 and 100 formed in the locking pieces 94 and 94 of the support metal fittings 74 and 74 on both sides of the lower end of the curtain plate 9. The latch 76 and 76 are locked to the locking pins 99 and 99 of the locking metal fittings 75 and 75 with the curtain plate 9 vertical.

本実施形態の配線ダクト装置は、前記パネルフレーム１の片面にのみ天板５を設ける片面デスク態様の場合は、前記パネルフレーム１の外側、つまり裏面側の両縦枠１４，１４にパネル板１１を取付け、更に該パネル板１１の下方に上下幅の小さな巾木を取付けて塞ぎ、外観性を良くすることができる。そして、天板５の下方の奥部の前記幕板９で囲まれた空間に上部配線受け７と下部配線受け８とを設けるので、外部から全く見えないようになり、大容量のコード、ケーブルを配線することができる。また、配線受けは上下に二段になっているので、強電の電源コード類と弱電の信号ケーブル類を分けて配線し、信号ケーブルに雑音が入らないようにすることも可能である。また、前記パネルフレーム１の表裏両面に対面させて天板５，５を設ける対面デスク態様では、パネルフレーム１にはパネル板１１を取付けず、それぞれの天板５の下方の奥部に設けた幕板９，９で囲まれる広い空間を配線に利用することができる。その場合、パネルフレーム１を通して前後に自由に配線することが可能である。 In the case of the single-sided desk mode in which the top plate 5 is provided only on one side of the panel frame 1, the wiring duct device of this embodiment has the panel plate 11 on the vertical frames 14 and 14 on the outside of the panel frame 1, that is, on the back side. Is attached, and a baseboard with a small vertical width is attached and closed below the panel plate 11 to improve the appearance. Since the upper wiring receiver 7 and the lower wiring receiver 8 are provided in the space surrounded by the curtain plate 9 below the top plate 5, it is completely invisible from the outside, and has a large capacity cord and cable. Can be wired. In addition, since the wiring receiver has two stages in the vertical direction, it is possible to divide the high-power power cords and the low-power signal cables separately to prevent noise from entering the signal cables. Further, in the facing desk mode in which the top plates 5 and 5 are provided so as to face both the front and back surfaces of the panel frame 1, the panel plate 11 is not attached to the panel frame 1, and is provided at the lower part of the top plate 5. A wide space surrounded by the curtains 9 and 9 can be used for wiring. In that case, it is possible to freely wire back and forth through the panel frame 1.

本発明に係る天板支持装置によって、複数の前記天板５，…を支持し、多様なレイアウトのパネルデスクシステムを構成できる。通常、中間部には逆Ｌ字形の支持脚３を用いるが、各種デスクレイアウトに応じた重量バランスを保つ等の事情に応じて、前述のように前記支持脚３にパネル脚４を装着する場合がある。この場合、前記パネル脚４によってデスク下方空間が左右方向に区画されることになり、主にパネル脚４が障害となってデスク下方空間相互間の配線が困難ないし煩雑となるため、配線対策が必要となる。そこで、図１１〜図１３に示すように、前記支持脚３に対して前記パネル脚４を装着した状態において、これら脚部を越えて左右方向に配線できるように、前記支持脚３又はパネル脚４の少なくとも一方に左右方向に貫通する配線通路１０１を設ける。図示した実施形態では、前記支持脚３の脚板部２８の上部に前記配線通路１０１を設け、該配線通路１０１の両開口部には前記開閉窓８４，８４を設けている。 The top plate support device according to the present invention supports a plurality of the top plates 5, ..., and can constitute a panel desk system having various layouts. Usually, an inverted L-shaped support leg 3 is used in the middle part, but when the panel leg 4 is attached to the support leg 3 as described above in accordance with circumstances such as maintaining a weight balance according to various desk layouts. There is. In this case, the desk leg space is partitioned in the left-right direction by the panel leg 4, and the wiring between the desk lower spaces becomes difficult or complicated mainly due to the panel leg 4 becoming an obstacle. Necessary. Therefore, as shown in FIGS. 11 to 13, in a state where the panel leg 4 is attached to the support leg 3, the support leg 3 or the panel leg can be wired so as to be able to be wired in the left-right direction beyond these legs. A wiring passage 101 penetrating in the left-right direction is provided in at least one of the four. In the illustrated embodiment, the wiring passage 101 is provided above the leg plate portion 28 of the support leg 3, and the opening / closing windows 84 and 84 are provided at both openings of the wiring passage 101.

具体的には、図１３に示すように、前記支持脚３の中空の脚板部２８を構成する両側板１０２，１０２の対向位置にそれぞれ開口１０３を形成し、各開口１０３に外側から筒状のスリーブ１０４を嵌着し、両スリーブ１０４，１０４によって前記配線通路１０１を形成し、更に該スリーブ１０４に対して前記開閉窓８４をスライド開閉可能に設けている。前記スリーブ１０４は、外側開口縁で上下部と前部に、前記側板１０２に当接するフランジ部１０５を有し、上下のフランジ部１０５，１０５の内縁部に前記開閉窓８４を後方へスライド開閉可能に装着している。通常は、図１３の右側の開閉窓８４のように閉じているが、前記脚板部２８を通して配線する必要が生じた場合には、図１３の左側の開閉窓８４のように後方へスライドさせて配線通路１０１を開放するのである。 Specifically, as shown in FIG. 13, openings 103 are respectively formed at opposite positions of the side plates 102, 102 constituting the hollow leg plate portion 28 of the support leg 3, and each opening 103 has a cylindrical shape from the outside. A sleeve 104 is fitted, the wiring passage 101 is formed by both the sleeves 104, 104, and the opening / closing window 84 is slidably opened and closed with respect to the sleeve 104. The sleeve 104 has a flange portion 105 that contacts the side plate 102 at the upper and lower portions and the front portion at the outer opening edge, and the opening / closing window 84 can be slid rearwardly opened and closed at the inner edge portions of the upper and lower flange portions 105, 105. It is attached to. Normally, it is closed like the right opening / closing window 84 in FIG. 13, but when it is necessary to wire through the leg plate portion 28, it is slid rearward like the left opening / closing window 84 in FIG. The wiring path 101 is opened.

このように、前記配線通路１０１は、前記脚板部２８の両側板１０２，１０２を貫通して形成される通路であり、前記パネル脚４は、当該配線通路１０１を塞がないように、前記脚板部２８の両側板１０２，１０２の全部又は一部が露出する態様で前記支持脚３に対して装着される必要がある。つまり、前記スリーブ１０４，１０４に干渉しないように、前記パネル脚４が前記支持脚３に対して装着される。 Thus, the wiring passage 101 is a passage formed through the both side plates 102 and 102 of the leg plate portion 28, and the panel leg 4 does not block the wiring passage 101. It is necessary to attach to the support leg 3 in such a manner that all or a part of both side plates 102, 102 of the portion 28 are exposed. That is, the panel leg 4 is attached to the support leg 3 so as not to interfere with the sleeves 104, 104.

また、前記端部脚２の横方向にデスクを追加する場合などにも、該端部脚２を越えて配線する必要が生じることがある。そのような場合を想定して、前記端部脚２の後部にも前記同様に左右方向に貫通する配線通路１０１を形成し、両側に開閉窓８４，８４を設けておくことが望ましい。 Further, when a desk is added in the lateral direction of the end leg 2, it may be necessary to perform wiring beyond the end leg 2. Assuming such a case, it is desirable to form a wiring passage 101 penetrating in the left-right direction similarly to the rear portion of the end leg 2, and to provide opening / closing windows 84, 84 on both sides.

１パネルフレーム、２端部脚、
３支持脚、４パネル脚、
５天板、６ダクトカバー、
７上部配線受け、８下部配線受け、
９幕板、１０延長フレーム、
１１パネル板、１２笠木、
１３側カバー、１４縦枠、
１５ダクト開口、１６フロントパネル部、
１７上横枠、１８下横枠、
１９アジャスター、２０開口、
２１係止孔、２２係合孔、
２３横目地部、２４縦枠、
２５上横枠、２６下横枠、
２７嵌合部、２８脚板部、
２９支持アーム、３０下向きフック、
３１脚連結金具、３２締結ボルト、
３３上向きフック、３４上面板、
３５螺孔、３６アジャスター、
３７固定板、３８通孔、
３９ネジ、４０ガイド溝、
４１係合片、４２角孔、
４３固定板、４４通孔、
４５第１ボルト、４６螺孔、
４７固定板、４８第２ボルト、
４９螺孔、５０スライダー、
５１緩衝シート、５２アジャスター、
５３キャップ、５４キャップ、
５５取付部材、５６ヒンジ部材、
５７前向きフック、５８当止部、
５９円孔、６０係止穴、
６１係合穴、６２スリット孔、
６３基板、６４回動部（軸手段）、
６５後向き係止爪、６６突起、
６７弾性爪、６８本体部、
６９エンドキャップ、７０リップ部、
７１軸受部（軸受手段）、７２弾性係合部、
７３凹部、７４支持金具、
７５係止金具、７６ラッチ、
７７垂直板、７８受部、
７９ダルマ孔、８０螺孔、
８１ネジ、８２段部、
８３コード挿通孔、８４開閉窓、
８５直板、８６受部、
８７Ｕ字孔、８８螺孔、
８９ネジ、９０折曲片、
９１垂直板、９２通孔、
９３水平板、９４係止片、
９５側面板、９６突片、
９７取付板、９８垂下板、
９９係止ピン、１００支持孔、
１０１配線通路、１０２側板、
１０３開口、１０４スリーブ、
１０５フランジ部。 1 panel frame, 2 end legs,
3 support legs, 4 panel legs,
5 Top plate, 6 Duct cover,
7 Upper wiring receptacle, 8 Lower wiring receptacle,
9 curtains, 10 extension frames,
11 Panel board, 12 Kasagi,
13 side cover, 14 vertical frame,
15 Duct opening, 16 Front panel,
17 Upper horizontal frame, 18 Lower horizontal frame,
19 adjusters, 20 openings,
21 engagement hole, 22 engagement hole,
23 horizontal joint, 24 vertical frame,
25 Upper horizontal frame, 26 Lower horizontal frame,
27 fitting part, 28 leg plate part,
29 support arm, 30 downward hook,
31 leg fittings, 32 fastening bolts,
33 upward hook, 34 top plate,
35 screw holes, 36 adjusters,
37 fixing plate, 38 through hole,
39 screws, 40 guide grooves,
41 engaging pieces, 42 square holes,
43 fixing plate, 44 through hole,
45 1st bolt, 46 screw hole,
47 fixing plate, 48 second bolt,
49 screw holes, 50 sliders,
51 cushioning sheet, 52 adjuster,
53 cap, 54 cap,
55 mounting member, 56 hinge member,
57 forward hook, 58 stop,
59 circular holes, 60 locking holes,
61 engagement hole, 62 slit hole,
63 substrate, 64 rotating part (shaft means),
65 Back-facing locking claws, 66 protrusions,
67 elastic nails, 68 body,
69 End cap, 70 Lip part,
71 bearing part (bearing means), 72 elastic engagement part,
73 recesses, 74 support brackets,
75 Locking bracket, 76 Latch,
77 vertical plate, 78 receiving part,
79 Dharma hole, 80 screw hole,
81 screws, 82 steps,
83 Cord insertion hole, 84 Opening and closing window,
85 straight plate, 86 receiving part,
87 U-shaped holes, 88 screw holes,
89 screws, 90 bent pieces,
91 vertical plate, 92 through-hole,
93 horizontal plate, 94 locking piece,
95 side plate, 96 projecting piece,
97 mounting plate, 98 hanging plate,
99 locking pin, 100 support hole,
101 wiring path, 102 side plate,
103 opening, 104 sleeve,
105 Flange part.

Claims

In the desk provided with the rotation opening / closing mechanism for attaching the duct cover to the duct opening at the rear end of the top plate so as to be capable of rotation opening / closing, the rotation opening / closing mechanism has at least a pair of shaft means and bearing means, A duct cover mounting device for a desk, wherein the position of at least one of the means and the bearing means can be changed.

The shaft means is a rotating part provided in a hinge member attached in the duct opening, and the bearing means is provided on the lower surface side of the duct cover and is rotatably fitted to the rotating part. The duct cover mounting device in a desk according to claim 1, which is a section.

An attachment member is attached to a position facing the duct opening at the rear upper end of the leg portion that supports the top plate, and a hinge member that supports the duct cover so as to be able to open and close is attached to the attachment member. 3. The duct cover mounting device for a desk according to claim 2, wherein the mounting is changeable.

The mounting member is formed with a plurality of holes in the upper surface plate, and the holes are formed as a set, and the sets are shifted in the front-rear direction to form two sets, while the hinge member is engaged with the set of holes. 4. The duct cover mounting device in a desk according to claim 3, wherein a pawl and a projection to be stopped are provided, a set of the holes is selected, and a hinge member is mounted on the mounting member.

Locking holes are formed on the left and right sides of the rear portion of the upper surface plate of the mounting member, and engagement holes are formed in the center, and slit holes extending in the front-rear direction are formed on both sides of the engagement holes. Two sets of stop holes and engagement holes are formed by shifting the positions forward and backward, while the hinge member supports the duct cover so that it can be opened and closed by providing spaces on the left and right sides of the upper surface of the board. A pair of pivoting portions projecting from each other, projecting rearwardly engaging claws that engage with the engaging holes at the rear end portions on both sides of the lower surface of the substrate, and engaging the engaging holes at the center portion 5. The duct cover mounting device for a desk according to claim 3 or 4, wherein protrusions are provided and elastic claws that elastically engage with the slit holes are provided on both left and right sides of the protrusions.

The desk according to any one of claims 3 to 5, wherein the attachment member has a flat and substantially rectangular shape in a plan view, and is provided with a stop portion that stops the rear end of the top plate at the front end portion of the upper surface. Duct cover mounting device.