JP2005287572A - Wiring duct-attaching structure in table - Google Patents
Wiring duct-attaching structure in table Download PDFInfo
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Abstract
Description
本発明は、テーブル(机も含む)における配線ダクトの取付構造に関する。 The present invention relates to a wiring duct mounting structure in a table (including a desk).
事務用などに用いられるテーブルや机においては、天板上に載置したOA機器等のコード類の配線を容易としたり、余長コード類を体裁よく収容して保持したりするために、天板の下方に配線ダクトを設けることが多い(例えば、特許文献1〜3参照)。
上記特許文献1に記載されている配線ダクト(配線トレー)は、その前部と後部が、化粧外板と幕板により塞がれているため、配線ダクトへの配線作業は、天板の上方からしかできず、作業性が悪い。
また配線ダクトを着脱する必要が生じた際には、その都度、化粧外板や幕板を取外したり、再度取付けたりしなければならず、その作業が面倒である。
Since the wiring duct (wiring tray) described in
Further, whenever it becomes necessary to attach or detach the wiring duct, it is necessary to remove or reattach the decorative outer plate or curtain, which is troublesome.
特許文献2に記載されている配線ダクトは、その上端部が天板の下面に直接取付けられているため、上記と同様、配線作業を天板の上方のみからしかできないという問題がある。
Since the upper end of the wiring duct described in
特許文献3に記載されている配線ダクトは、天板の脚柱の上端に、配線ダクトの両端を支持するブラケット取付用の係止孔を設ける必要があるたるめ、その加工コストが大となるだけでなく、配線ダクトを必要としない他のテーブルの脚柱と共用できないという問題がある。
また、配線ダクトにコード類を収容する際、天板の下方において、前方のみからしかできないという問題もある。
In the wiring duct described in
Further, when the cords are accommodated in the wiring duct, there is also a problem that it can be performed only from the front below the top plate.
本発明は、上記問題点に鑑みてなされたもので、配線ダクトへの配線作業を、前後両面からできるとともに、配線ダクトの着脱作業を容易とし、さらに、テーブルの構成部材への加工を最小限として、簡単に取付けうるようにしたテーブルにおける配線ダクトの取付構造を提供することを目的としている。 The present invention has been made in view of the above-described problems. The wiring work to the wiring duct can be performed from both the front and rear sides, the wiring duct can be easily attached and detached, and the processing of the table components is minimized. It is an object of the present invention to provide a wiring duct mounting structure in a table that can be easily mounted.
本発明によると、上記課題は、次のようにして解決される。
(1) 天板が載置された左右の脚体における前後方向を向く水平支持杆の対向面同士を、左右方向を向く横連結杆により連結してなるテーブルにおいて、前記横連結杆の左右2個所に、上下方向を向く吊支片の下端に前後方向を向く支持片が連設された支持部材における前記吊支片の上端部を、着脱可能に取付け、かつこれら両支持部材の前記支持片の上面に、側面視上向コ字状をなす配線ダクトを載設する。
According to the present invention, the above problem is solved as follows.
(1) In a table formed by connecting the opposing surfaces of horizontal support rods facing in the front-rear direction on the left and right legs on which the top plate is placed, with horizontal coupling rods facing in the left-right direction, the left and right 2 of the horizontal coupling rods An upper end portion of the suspension support piece in a support member in which a support piece facing in the front-rear direction is connected to a lower end of the suspension support piece facing in the vertical direction is detachably attached, and the support pieces of both the support members A wiring duct having an upward U-shape when viewed from the side is placed on the upper surface.
(2) 上記(1)項において、支持部材の吊支片の上端に、横連結杆の上部に上方より引っ掛けて係止可能な下向コ字状の係止部を連設する。 (2) In the above item (1), a downward U-shaped locking portion that can be hooked and locked to the upper portion of the horizontal connecting rod from above is continuously provided at the upper end of the suspension support piece of the support member.
(3) 上記(2)項において、支持部材の吊支片の上端に、横連結杆の下方においてその下面と所要寸法離間して平行をなす水平片を連設し、この水平片に穿設しためねじ孔に下方よりボルトを螺合し、その上端を横連結杆の下面に圧接させて係止部を下向きに押圧することにより、支持部材を横連結杆の上部に着脱可能に固定する。 (3) In the above item (2), a horizontal piece that is parallel to the bottom surface of the suspension member of the support member and is parallel to the lower surface is provided below the horizontal connecting rod, and is drilled in the horizontal piece. Therefore, a bolt is screwed into the screw hole from below, the upper end thereof is pressed against the lower surface of the horizontal connecting rod, and the locking portion is pressed downward, so that the support member is detachably fixed to the upper portion of the horizontal connecting rod. .
(4) 上記(1)項において、支持部材の吊支片の上端に、横連結杆の下面と平行をなす取付片を連設し、この取付片に設けた側端が開口する取付溝に挿入したボルトを、横連結杆の下面に螺挿することにより、支持部材における吊支片を横連結杆の下面に着脱可能に固定する。 (4) In the above item (1), an attachment piece parallel to the lower surface of the lateral connecting rod is connected to the upper end of the suspension support piece of the support member, and the side groove provided on the attachment piece opens into the attachment groove. By screwing the inserted bolt into the lower surface of the horizontal connecting rod, the suspension piece in the support member is detachably fixed to the lower surface of the horizontal connecting rod.
(5) 上記(1)〜(4)のいずれかにおいて、支持部材が、吊支片の下端に前方を向く支持片を有する前部ブラケットと、同じく吊支片の下端に後方を向く支持片を有する後部ブラケットとからなり、両ブラケットの吊支片同士を背中合わせに結合して、各吊支片を、それぞれ前後1対の横連結杆に着脱可能に取付ける。 (5) In any one of the above (1) to (4), the support member has a front bracket having a support piece facing forward at the lower end of the suspension support piece, and a support piece facing rearward at the lower end of the suspension support piece. The suspension brackets of both brackets are joined back to back, and each suspension support piece is removably attached to a pair of front and rear horizontal connecting rods.
(6) 上記(5)項において、配線ダクトの底板における左右両端部の前後方向の中央部に、側端が開口する切込溝を設け、この切込溝に、背中合わせに結合した前後のブラケットにおける両吊支片を嵌合させて、配線ダクトの底板の側端部下面を両ブラケットの前後の支持片上に載置する。 (6) In the above paragraph (5), a front and rear bracket joined back-to-back in the notch groove is provided with a notch groove whose side ends open at the center in the front-rear direction of the left and right ends of the bottom plate of the wiring duct. The both suspension support pieces are fitted together, and the lower surfaces of the side end portions of the bottom plate of the wiring duct are placed on the support pieces before and after the brackets.
(7) 上記(6)項において、底板の両端部と前後の支持片とをねじにより固定する。 (7) In the above item (6), both ends of the bottom plate and the front and rear support pieces are fixed with screws.
(8) 上記(6)または(7)項において、左右の前後のブラケットにおける吊支片により、配線ダクトの内部を前後に仕切る仕切板の左右両端部を挟着する。 (8) In the above item (6) or (7), the left and right ends of the partition plate for partitioning the interior of the wiring duct into the front and rear are sandwiched by the suspension support pieces in the left and right front and rear brackets.
(9) 上記(8)項において、底板と仕切板との間に隙間を設ける。 (9) In the above item (8), a gap is provided between the bottom plate and the partition plate.
(10) 上記(1)〜(9)項のいずれかにおいて、天板における配線ダクトとの対向部に、配線挿通用の開口を設ける。 (10) In any one of the above items (1) to (9), an opening for wiring insertion is provided in a portion of the top plate facing the wiring duct.
(11) 上記(10)項において、天板が、前後2枚の天板よりなり、それらの対向面間に開口を設ける。 (11) In the above item (10), the top plate is composed of two front and rear top plates, and an opening is provided between the facing surfaces.
本発明によると、次のような効果を奏することができる。
請求項1記載の発明によれば、配線ダクトは、天板の下方において、その左右両端部が、左右の支持部材を介して横連結杆により吊支状態で取付けられ、上方と前後両面が大きく開放されているため、コード類を、天板の下方において前後両面から、かつ長手方向のどの位置からでも、配線ダクト内に収容することができ、配線作業を能率的に行うことができる。
According to the present invention, the following effects can be achieved.
According to the first aspect of the present invention, the wiring duct is attached to the left and right ends of the wiring duct in a suspended state by the lateral connection rods via the left and right support members, and the upper and front and rear surfaces are large. Since it is open, the cords can be accommodated in the wiring duct from the front and rear surfaces and from any position in the longitudinal direction below the top plate, and the wiring work can be performed efficiently.
請求項2記載の発明によれば、支持部材を横連結杆に簡単に取付けることができるとともに、支持部材及び配線ダクトの左右方向の位置を、容易に変更することができる。
また、長さの異なる配線ダクトを、同じ支持部材を用いて取付けることができる。
さらに、支持部材の着脱が容易であり、かつ横連結杆には何ら加工を施す必要がないため、配線ダクトの要、不要時の取付け、取外しを極めて簡単に行うことができる。
According to the second aspect of the present invention, the support member can be easily attached to the lateral connection rod, and the left and right positions of the support member and the wiring duct can be easily changed.
In addition, wiring ducts having different lengths can be attached using the same support member.
Furthermore, since the support member can be easily attached and detached, and it is not necessary to perform any processing on the lateral connection rods, the wiring duct can be installed, removed when not needed, and removed very easily.
請求項3記載の発明によれば、横連結杆にねじ孔等を設けることなく、支持部材を固定することができるとともに、ボルトを緩めるだけで、支持部材及び配線ダクトを左右方向に簡単に移動させたり、取外したりすることができる。
According to the invention described in
請求項4記載の発明によれば、ボルトを緩めれば、支持部材の取付溝が側方よりボルトに挿脱可能となるので、支持部材及び配線ダクトの横連結杆への取外しや取付けを容易に行うことができる。 According to the fourth aspect of the present invention, if the bolt is loosened, the mounting groove of the support member can be inserted into and removed from the side from the side, so that the support member and the wiring duct can be easily detached from and attached to the lateral connection rod. Can be done.
請求項5記載の発明によれば、支持部材の吊支強度が大なるので、前後のブラケットの支持片にそれぞれ配線ダクトを載設したり、幅の大きな配線ダクトを前後の支持片上に載設したりすることができ、コード類の配線容量を増大させうる。 According to the fifth aspect of the present invention, since the suspension strength of the support member is increased, the wiring ducts are respectively mounted on the support pieces of the front and rear brackets, or the wide wiring ducts are mounted on the front and rear support pieces. The wiring capacity of the cords can be increased.
請求項6記載の発明によれば、配線ダクトを、前後左右方向への動きを規制して、左右の支持部材の支持片上に簡単に載置して取付けることができる。 According to the sixth aspect of the present invention, the wiring duct can be easily placed on and attached to the support pieces of the left and right support members while restricting the movement in the front-rear and left-right directions.
請求項7記載の発明によれば、配線ダクトが上下方向にがた付くのが防止される。 According to the seventh aspect of the present invention, the wiring duct is prevented from rattling in the vertical direction.
請求項8記載の発明によれば、仕切板の左右両端部を、前後のブラケットにより簡単に固定しうるとともに、配線ダクトの中央において2分割された内部に、前後両面からコード類を整然と並べて配線することができる。
また、仕切板を幕板代わりとして、天板の下方を前後に目隠しすることもできる。
According to the invention described in
In addition, the partition plate can be used as a curtain plate, so that the lower part of the top plate can be blinded forward and backward.
請求項9記載の発明によれば、配線ダクトの底板と仕切板との間の隙間を通して、コード類を前後方向に配線しうるとともに、コード類が左右方向に妄りに動くのを防止しながら、左右に移動させることができる。 According to the invention of claim 9, the cords can be wired in the front-rear direction through the gap between the bottom plate of the wiring duct and the partition plate, and while the cords are prevented from moving in the left-right direction, It can be moved left and right.
請求項10記載の発明によれば、天板に載置したOA機器等のコード類を、開口の任意の位置において下方の配線ダクト内に落とし入れて容易に配線することができる。 According to the tenth aspect of the present invention, cords such as OA equipment mounted on the top board can be easily dropped by dropping into the lower wiring duct at an arbitrary position of the opening.
請求項11記載の発明によれば、前後の天板に載置したOA機器等のコード類を、開口を通して下方の配線ダクト内に容易に配線しうるとともに、コード類を、配線ダクトを横切って、前方または後方に向かって配線することもできる。
According to the invention of
以下、本発明の一実施形態を、図面に基づいて説明する。
図1は、本発明の第1の実施形態を適用したテーブル(1)の斜視図で、テーブル(1)は、前後左右(以下、図1の斜め右手前を前として説明する)に並ぶ長方形の4枚の天板(2)と、各天板(2)の左右両端部下面を支持する3個の脚体(3)とを備えている。
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view of a table (1) to which the first embodiment of the present invention is applied. The table (1) is a rectangle arranged in front, rear, left, and right (hereinafter, described with the diagonally right front in FIG. 1 as the front). The four top plates (2) and three legs (3) for supporting the lower surfaces of the left and right ends of each top plate (2) are provided.
各脚体(3)は、前後1対ずつの上下方向を向く脚杆(4)(4)と、前後に対向する脚杆(4)の上端の対向面間に固定された前後方向を向く水平支持杆(5)とからなり、側面視門型を呈している。 Each leg (3) faces in the front-rear direction, which is fixed between the front and rear leg rods (4), (4) facing each other and the upper and lower opposing surfaces of the leg rods (4) facing front and rear. It consists of a horizontal support rod (5) and has a lateral gait type.
中央の脚体(3)の前後方向の幅は、左右両端の脚体(3)のそれよりも短寸とされ、左右に対向する天板(2)の下面の中央寄りを支持している。
左右に対向する水平支持杆(5)における中央部の対向面同士は、前後1対ずつの横連結杆(6)(6)により結合されている。
The width of the center leg (3) in the front-rear direction is shorter than that of the legs (3) at both left and right ends, and supports the center of the lower surface of the top plate (2) facing left and right. .
The opposing surfaces at the center of the horizontal support rods (5) facing left and right are joined by a pair of front and rear lateral coupling rods (6) and (6).
前後の天板(2)の対向面間には、OA機器等のコード類を、後記する配線ダクト(11)に向かって下方に配線するための開口(7)が、左右方向に連続して形成され、この開口(7)には、カバー部材(8)(8)が着脱可能に取付けられている。 Between the opposing surfaces of the front and rear top plates (2), there is an opening (7) for wiring cords such as OA equipment downward toward the wiring duct (11) described later in the left-right direction. Cover members (8) and (8) are detachably attached to the opening (7).
カバー部材(8)は、硬質の平板状カバー本体(8a)の前後の端縁に、可撓性の合成樹脂等よりなる縁材(8b)を結合して構成され、縁材(8b)を上下に撓ませてコード類を挿通しうるようになっている。 The cover member (8) is configured by joining an edge material (8b) made of a flexible synthetic resin or the like to the front and rear edges of a hard flat cover body (8a). The cords can be inserted by bending up and down.
上記前後の横連結杆(6)は、角管よりなり、左右の開口端部内に嵌合した取付部材(10)の側端部の幅広部を、各水平支持杆(5)の側面にねじ止めすることにより、左右に対向する脚体(3)間に、前後の天板(2)間の開口(7)よりも若干大きく前後に離間させて固定されている。 The front and rear horizontal connecting rods (6) are made of square tubes, and the wide portions of the side end portions of the mounting member (10) fitted in the left and right opening end portions are screwed to the side surfaces of the horizontal support rods (5). By being stopped, it is fixed between the legs (3) opposed to the left and right so as to be slightly spaced forward and backward than the opening (7) between the front and rear top plates (2).
左右の前後の横連結杆(6)(6)の下方には、側面視上向きコ字状の配線ダクト(11)が、左右の支持部材(12)(12)により、次のようにして取付けられている。 Below the left and right side front and rear horizontal connecting rods (6) and (6), a U-shaped wiring duct (11) facing upward as viewed from the side is attached by left and right support members (12) and (12) as follows. It has been.
図2〜図4に示すように、配線ダクト(11)の前後の起立片(11a)の上端縁には、内方に向かって下向きに折曲された折り返し部(13)が形成され、コード類を前後方向に配線する際の滑りをよくして、傷の付くのが防止されるようになっている。 As shown in FIGS. 2 to 4, the upper end edge of the front and rear standing pieces (11 a) of the wiring duct (11) is formed with a folded portion (13) bent downward inward, This improves the slippage when wiring a kind in the front-rear direction, and prevents scratches.
また、底板(11b)の左右の端縁(左右同一構造につき、一方のみ図示する)にも、上面側に折り返した前後1対の折り返し部(14)(14)が形成され、コード類を下方に配線する際の滑りをよくして傷の付くのが防止されるようにしてある。 In addition, a pair of front and rear folded portions (14) and (14) are formed on the left and right edges of the bottom plate (11b) (only one is shown for the same structure on the left and right), and the cords are positioned downward. It is designed to prevent slippage by improving the slippage when wiring to the cable.
底板(11b)の左右両端の中央部には、スリット状の切込溝(15)が形成されている。 A slit-like cut groove (15) is formed at the center of the left and right ends of the bottom plate (11b).
左右の支持部材(12)(12)(左右同一構造につき、一方のみ図示する)は、前後1対のブラケット(16)(17)を、前後対称形をなすように結合して形成されている。 The left and right support members (12) and (12) (only one of them is shown for the same structure on the left and right) are formed by connecting a pair of front and rear brackets (16) and (17) in a symmetrical manner. .
前部のブラケット(16)は、側面視前向コ字状をなすコ形吊支片(18)と、その上部の水平片(18a)の前端より起立し、上端に下向きコ字状の係止部(19a)が連設された側面視倒立L字状の上向吊支片(19)とからなっている。 The bracket (16) on the front part stands up from the front end of the U-shaped hanging support piece (18) that has a forward U-shape in side view and the horizontal piece (18a) at the top, and has a downward U-shaped engagement at the upper end. It consists of an upward hanging support piece (19) in an inverted L-shape in side view and provided with a stop portion (19a).
後部のブラケット(17)は、側面視後向コ字状をなすコ形吊支片(20)と、その上部の水平片(20a)の後端より起立し、上端に下向きコ字状の係止部(21a)が連設された側面視倒立L字状の上向吊支片(21)とからなっている。 The rear bracket (17) stands up from the rear end of the U-shaped suspension support piece (20) having a backward U-shape when viewed from the side and the horizontal piece (20a) above it, and has a downward U-shaped engagement at the upper end. It consists of an upward hanging support piece (21) with an inverted L-shape in side view and provided with a stop (21a).
上記両係止部(19a)(21a)は、それぞれ前後の横連結杆(6)(6)の上部に、前面側と後面側より係止されるようになっている。 Both the locking portions (19a) and (21a) are locked to the upper portions of the front and rear lateral coupling rods (6) and (6) from the front side and the rear side, respectively.
両上向吊支片(19)(21)の上下寸法は、横連結杆(6)に上方より容易に係止しうるように、その上下寸法よりも若干大とされている。 The vertical dimensions of both upward suspension support pieces (19) and (21) are slightly larger than the vertical dimensions so that they can be easily locked to the horizontal connecting rod (6) from above.
(22)は、配線ダクト(11)の内部空間を前後に仕切る仕切板で、左右両端を左右の前後1対のブラケット(16)(17)により挟持することにより、配線ダクト(11)の底板(11b)との間に所要の隙間が形成されるようにして、固定される。 (22) is a partition plate that divides the internal space of the wiring duct (11) into the front and rear, and the bottom plate of the wiring duct (11) is sandwiched between a pair of left and right brackets (16) and (17). (11b) is fixed so that a required gap is formed.
配線ダクト(11)を左右の支持部材(12)、すなわち左右の前後1対のブラケット(16)(17)に取付けるには、まず前後のブラケット(16)(17)におけるコ状吊支片(18)(20)の垂直吊支部(18b)(20b)同士を、その対向面間に仕切板(22)の両端部を挟み込んだ状態で、両垂直吊支部(18b)(20b)と仕切板(22)との上端部に穿設した取付孔(23)にボルト(24)を挿通し、その突出端部を袋ナット(25)により締付けることにより固定し、前後のブラケット(16)(17)を背中合わせに結合する。 In order to attach the wiring duct (11) to the left and right support members (12), that is, the left and right pair of brackets (16) and (17), first, the U-shaped suspension supports ( 18) (20) The vertical suspension supports (18b) (20b) and the vertical suspension supports (18b) (20b) and the partition plates with both ends of the partition plate (22) sandwiched between the opposing surfaces. Insert the bolt (24) into the mounting hole (23) drilled in the upper end with (22), and fix the protruding end by tightening the cap nut (25). ) Are joined back to back.
ついで、両ブラケット(16)(17)の係止部(19a)(21a)を、前後の横連結杆(6)(6)の両端部に上方より引っ掛けて係止する。 Next, the locking portions (19a) and (21a) of the brackets (16) and (17) are hooked and locked to the both ends of the front and rear horizontal connecting rods (6) and (6) from above.
ついで、図3及び図4に示すように、配線ダクト(11)の底板(11b)を、左右の前後のブラケット(16)(17)におけるコ形吊支片(18)(20)の下部の水平支持片(18c)(20c)上に、前後の垂直吊支部(18b)(20b)を底板(11b)の切込溝(15)に嵌合させて載置したのち、両水平支持片(18c)(20c)と底板(11b)の両端部とを、それらに穿設された取付孔(26)に下方より挿入したボルト(27)と袋ナット(28)により固定する。 Next, as shown in FIGS. 3 and 4, the bottom plate (11b) of the wiring duct (11) is attached to the lower part of the U-shaped suspension supports (18) and (20) in the left and right brackets (16) and (17). On the horizontal support pieces (18c) and (20c), the front and rear vertical suspension supports (18b) and (20b) are placed by being fitted into the cut grooves (15) of the bottom plate (11b), and then both horizontal support pieces ( 18c) (20c) and both ends of the bottom plate (11b) are fixed by bolts (27) and cap nuts (28) inserted from below into mounting holes (26) drilled in them.
ついで、図4に示すように、前後の上部の水平片(18a)(20a)に穿設しためねじ孔(29)(29)に、下方より固定ボルト(30)を螺挿し、その上端を各横連結杆(6)の下面に圧接させる。これにより、前後のブラケット(16)(17)が、横連結杆(6)に固定されるとともに、配線ダクト(11)もブラケット(16)(17)を介して、横連結杆(6)に取付けられる。 Next, as shown in FIG. 4, a fixing bolt (30) is screwed into the screw holes (29) and (29) from below to pierce the upper and lower horizontal pieces (18a) and (20a). It is press-contacted to the lower surface of each horizontal connecting rod (6). As a result, the front and rear brackets (16) and (17) are fixed to the horizontal connection rod (6), and the wiring duct (11) is also connected to the horizontal connection rod (6) via the brackets (16) and (17). Mounted.
天板(2)に載置されたOA機器等のコード類(C)は、図4に示すように、カバー部材(8)を取外すか、もしくは縁材(8b)を上下に撓ませて、開口(7)より配線ダクト(11)内に落とし込んで左右方向に配線することができる。 As shown in FIG. 4, the cords (C) such as OA equipment placed on the top plate (2) can be removed by bending the cover member (8) or bending the edge member (8b) up and down. The wire can be wired in the left-right direction by dropping into the wiring duct (11) from the opening (7).
この際、配線ダクト(11)の内部は、仕切板(22)により前後に仕切られているため、前部の天板(2)に載置されたOA機器のコード類(C)と、後部の天板(2)に載置されたOA機器のコード類とを、前後に分けて整然と配線することができる。 At this time, since the inside of the wiring duct (11) is partitioned forward and backward by the partition plate (22), the cords (C) of the OA equipment placed on the front top plate (2) and the rear portion The cords of the OA equipment placed on the top plate (2) can be arranged in order and separated.
また、配線ダクト(11)は、左右における前後のブラケット(16)(17)により吊支状態で支持され、上方の前後両面が開放されているとともに、仕切板(22)の下端と配線ダクト(11)の底板(11b)との間には隙間が形成されているため、コード類を前後両面から配線ダクト(11)に収容することができ、また図3に示すように、コード類(C)を、底板(11b)と仕切板(2)との間を通して前後方向にも配線することもできる。 In addition, the wiring duct (11) is supported in a suspended state by the front and rear brackets (16) and (17) on the left and right, the upper front and rear surfaces are open, and the lower end of the partition plate (22) and the wiring duct ( Since a gap is formed between the bottom plate (11b) of 11), the cords can be accommodated in the wiring duct (11) from both the front and rear sides, and as shown in FIG. ) Can also be wired in the front-rear direction through the bottom plate (11b) and the partition plate (2).
コード類(C)を仕切板(22)の下方を挿通すると、左右方向に妄りに動くのが防止される。 When the cords (C) are inserted under the partition plate (22), they are prevented from moving in the left-right direction.
前後のブラケット(16)(17)は、その係止部(19a)(21a)を横連結杆(6)に上方より引っ掛け、固定ボルト(30)の上端を横連結杆(6)の下面に圧接することにより、左右方向への動きを固定しているのみであるため、固定ボルト(30)を緩めるだけで、ブラケット(16)(17)を、配線ダクト(11)と共に容易に取外すことができ、かつ既存のテーブルにも簡単に後付けすることができる。また、横連結杆(6)や天板(2)、脚体(3)等に、何ら加工を施す必要がないので、それらを、配線ダクト(11)を必要としない他のテーブルとの共用化を図ることができる。 The front and rear brackets (16) and (17) have their locking portions (19a) and (21a) hooked on the horizontal connecting rod (6) from above, and the upper end of the fixing bolt (30) is attached to the lower surface of the horizontal connecting rod (6). Since the movement in the horizontal direction is only fixed by pressure contact, the bracket (16) (17) can be easily removed together with the wiring duct (11) simply by loosening the fixing bolt (30). And can be easily retrofitted to existing tables. Also, since there is no need to process the horizontal connection rod (6), top plate (2), leg (3), etc., they can be shared with other tables that do not require the wiring duct (11). Can be achieved.
ブラケット(16)(17)は、その係止部(19a)(21a)を横連結杆(6)に引っ掛けて取付けられているため、横連結杆(6)が長い場合でも、左右方向に容易にスライドさせて、配線ダクト(11)の取付位置を変更することができる。 The brackets (16) and (17) are attached by hooking their locking parts (19a) and (21a) to the horizontal connecting rod (6), so even if the horizontal connecting rod (6) is long, it is easily left and right. It is possible to change the mounting position of the wiring duct (11) by sliding to.
図5及び図6は、本発明の第2の実施形態における分解斜視図と取付後の縦断側面図である。 5 and 6 are an exploded perspective view and a vertical side view after attachment in the second embodiment of the present invention.
この第2の実施形態において、上記実施形態と異なる点は、左右1対の支持部材(31)(左右同一構造につき一方のみ図示する)を構成する前後1対のブラケット(32)(33)の形状と、その取付形態のみである。 In this second embodiment, the difference from the above embodiment is that a pair of front and rear brackets (32) and (33) that constitute a pair of left and right support members (31) (only one is shown for the same structure on the left and right). Only the shape and its mounting form.
両ブラケット(32)(33)は、上記実施形態と同様、前向コ字状及び後向きコ字状のコ形吊支片(34)(35)を有するとともに、それらの上部の水平片(34a)(35a)の先端に、それぞれ上下寸法の小さな、上端が水平をなす倒立L字状の取付片(34b)(35b)を連設して構成されている。 Both brackets (32) and (33) have forward U-shaped and rearward U-shaped U-shaped suspension support pieces (34) and (35) as in the above embodiment, and horizontal pieces (34a) above them. ) (35a) are respectively provided with an inverted L-shaped mounting piece (34b) (35b) having a small vertical dimension and a horizontal upper end.
両取付片(34b)(35b)の水平片には、側端が開口する平面視外向U字状の取付溝(36)(36)が形成されている。 The horizontal pieces of both the mounting pieces (34b) and (35b) are formed with U-shaped mounting grooves (36) and (36) that are U-shaped outward in the plan view and whose side ends open.
配線ダクト(11)を取付けるには、上述と同様、まず両ブラケット(32)(33)におけるコ形吊支片(34)(35)の垂直吊支部(34c)(35c)同士を、その対向面間に仕切板(22)を挟入して、ボルト(24)と袋ナット(25)により背中合わせに結合したのち、両取付片(34b)(35b)の取付溝(36)に下方より挿入したボルト(37)(37)を、前後の横連結杆(6)(6)における側端の取付部材(10)に形成した上下方向を向くめねじ孔(38)に向かって螺合し、両ブラケット(32)(33)を、その両取付片(34b)(35b)をボルト(37)の頭部と横連結杆(6)とにより挟んで、前後の横連結杆(6)(6)の下面に固定する。 To install the wiring duct (11), as in the above, first, the vertical suspension portions (34c) and (35c) of the U-shaped suspension support pieces (34) and (35) in both brackets (32) and (33) are opposed to each other. Insert the partition plate (22) between the faces and connect it back to back with bolts (24) and cap nuts (25), then insert them into the mounting grooves (36) of both mounting pieces (34b) (35b) from below The bolts (37) and (37) are screwed into the female screw holes (38) facing the up and down direction formed in the mounting members (10) at the side ends of the front and rear lateral coupling rods (6) and (6), Hold both brackets (32) and (33) with their mounting pieces (34b) and (35b) sandwiched between the head of the bolt (37) and the horizontal connection rod (6). ).
ついで、配線ダクト(11)の底板(11b)を、上述したと同じ要領で、前後のブラケット(32)(33)における下部の水平支持片(34d)(35d)の上面に固定する。 Next, the bottom plate (11b) of the wiring duct (11) is fixed to the upper surfaces of the lower horizontal support pieces (34d) and (35d) in the front and rear brackets (32) and (33) in the same manner as described above.
この第2の実施形態においても、上記と同じ要領で、コード類を、配線ダクト(11)内に容易に配線することができる。 Also in the second embodiment, the cords can be easily wired in the wiring duct (11) in the same manner as described above.
また、ブラケット(32)(33)は、左右において、前後2本ずつのボルト(37)のみにより固定されているため、横連結杆(6)への着脱も容易である。
しかも、取付片(34b)(35b)には、側端が開口するU字状の取付溝(36)が形成されているため、左右いずれか一方のボルト(37)のみを取外し、他方のボルト(37)を緩めてブラケット(32)(33)を内方にスライドさせるだけで、それらを容易に取外すことができる。
Further, since the brackets (32) and (33) are fixed only by two bolts (37) at the front and rear in the left and right directions, the brackets (32) and (33) can be easily attached to and detached from the lateral connection rod (6).
Moreover, since the mounting pieces (34b) and (35b) are formed with U-shaped mounting grooves (36) whose side ends are open, only one of the left and right bolts (37) is removed and the other bolt is removed. They can be easily removed by simply loosening (37) and sliding the brackets (32), (33) inward.
本発明は上記実施形態に限定されるものではない。
上記第1及び第2の実施形態において、左右の支持部材(12)(31)は、いずれも、前後1対のブラケット(16)(17)、(32)(33)よりなり、それらを背中合わせに結合して、前後の横連結杆(6)に固定し、両ブラケット(16)(17)、(32)(33)により幅広の配線ダクト(11)を支持しているが、コード類(C)の配線量が少なかったり、脚体(3)やテーブル(1)の前後寸法が小さく、横連結杆(6)が1本のみであったりした際には、ブラケットを前後いずれか一方、例えば図7に示すように前部のブラケット(16)のみとし(第2の実施形態については図示略)、この左右1対のブラケット(16)のコ形吊支片(18)における下部の水平支持片(18c)上に、側面視上向コ字状をなす配線ダクト(39)の左右の端部を載置して、上述と同様、ボルト(27)と袋ナット(28)により固定するようにしてもよい。
The present invention is not limited to the above embodiment.
In the first and second embodiments, the left and right support members (12) and (31) are each composed of a pair of front and rear brackets (16), (17), (32) and (33), which are back-to-back. It is fixed to the front and rear horizontal connection rods (6) and the wide wiring duct (11) is supported by both brackets (16) (17), (32) (33). C) When the amount of wiring is small, or the front and rear dimensions of the legs (3) and the table (1) are small, and there is only one horizontal connecting rod (6), the bracket is either For example, as shown in FIG. 7, only the front bracket (16) is used (the second embodiment is not shown), and the horizontal pair at the bottom of the U-shaped suspension piece (18) of the pair of left and right brackets (16). On the support piece (18c), the left and right ends of the wiring duct (39) having an upward U-shape when viewed from the side are placed and fixed by the bolt (27) and the cap nut (28) as described above. You can do it .
また上記実施形態では、前後のブラケット(16)(17)、(32)(33)により、幅広の1個の配線ダクト(11)を支持しているが、図7に示すような2個の配線ダクト(39)を、前部と後部との左右のブラケット(16)(17)、(32)(33)に取付けてもよい。 In the above embodiment, one wide wiring duct (11) is supported by the front and rear brackets (16), (17), (32), and (33). However, as shown in FIG. The wiring duct (39) may be attached to the left and right brackets (16), (17), (32) and (33) of the front part and the rear part.
上記第1、第2の実施形態において、仕切板(22)は、省略してもよいことは勿論である。 In the first and second embodiments, it is needless to say that the partition plate (22) may be omitted.
上記第1の実施形態において、前後のブラケット(16)(17)を横連結杆(6)に固定する手段は、ボルト(30)に代えて、図3の2点鎖線で示すように、両ブラケット(16)(17)の上向吊支片(19)における垂直部か水平部に、側端が開口するU字状の取付溝(40)を設け、これに、第2の実施形態のようなボルトを挿通して、横連結杆(6)に螺着するようにしてもよい。
配線ダクト(11)を固定するボルト(27)と袋ナット(28)は省略することもある。
In the first embodiment, the means for fixing the front and rear brackets (16), (17) to the laterally connecting rod (6) is both bolts (30), as shown by two-dot chain lines in FIG. A U-shaped mounting groove (40) having an open side end is provided in a vertical portion or a horizontal portion of the upward hanging support piece (19) of the brackets (16) and (17). Such a bolt may be inserted and screwed into the lateral connection rod (6).
The bolt (27) and the cap nut (28) for fixing the wiring duct (11) may be omitted.
(1)テーブル
(2)天板
(3)脚体
(4)脚杆
(5)水平支持杆
(6)横連結杆
(7)開口
(8)カバー部材
(8a)カバー本体
(8b)縁材
(10)取付部材
(11)配線ダクト
(11a)起立片
(11b)底板
(12)支持部材
(13)(14)折り返し部
(15)切込溝
(16)(17)ブラケット
(18)コ形吊支片
(18a)上部の水平片
(18b)垂直吊支部
(18c)水平支持片
(19)上向吊支片
(19a)係止部
(20)コ形吊支片
(20a)上部の水平片
(20b)垂直吊支部
(20c)水平支持片
(21)上向吊支片
(21a)係止部
(22)仕切板
(23)取付孔
(24)ボルト
(25)袋ナット
(26)取付孔
(27)ボルト
(28)袋ナット
(29)めねじ孔
(30)固定ボルト
(31)支持部材
(32)(33)ブラケット
(34)(35)コ形吊支片
(34a)(35a)上部の水平片
(34b)(35b)取付片(取付部)
(34c)(35c)垂直吊支部
(36)取付溝
(37)ボルト
(38)めねじ孔
(39)配線ダクト
(40)取付溝
(C)コード類
(1) Table
(2) Top plate
(3) Leg
(4) Legs
(5) Horizontal support rod
(6) Horizontal connection rod
(7) Opening
(8) Cover member
(8a) Cover body
(8b) Edge material
(10) Mounting member
(11) Wiring duct
(11a) Standing piece
(11b) Bottom plate
(12) Support member
(13) (14) Folding part
(15) Cut groove
(16) (17) Bracket
(18) U-shaped hanging support
(18a) Top horizontal piece
(18b) Vertical suspension
(18c) Horizontal support piece
(19) Upward hanging support
(19a) Locking part
(20) U-shaped hanging support
(20a) Top horizontal piece
(20b) Vertical suspension
(20c) Horizontal support piece
(21) Upward suspension support
(21a) Locking part
(22) Partition plate
(23) Mounting hole
(24) Bolt
(25) Cap nut
(26) Mounting hole
(27) Bolt
(28) Cap nut
(29) Female thread hole
(30) Fixing bolt
(31) Support member
(32) (33) Bracket
(34) (35) U-shaped hanging support
(34a) (35a) Top horizontal piece
(34b) (35b) Mounting piece (Mounting part)
(34c) (35c) Vertical suspension branch
(36) Mounting groove
(37) Bolt
(38) Female thread hole
(39) Wiring duct
(40) Mounting groove
(C) Codes
Claims (11)
11. The wiring duct mounting structure for a table according to claim 10, wherein the top plate is composed of two front and rear top plates, and an opening is provided between the opposing surfaces.
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JP2004103077A JP4423086B2 (en) | 2004-03-31 | 2004-03-31 | Wiring duct mounting structure on the table |
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JP2004103077A JP4423086B2 (en) | 2004-03-31 | 2004-03-31 | Wiring duct mounting structure on the table |
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JP2005287572A true JP2005287572A (en) | 2005-10-20 |
JP4423086B2 JP4423086B2 (en) | 2010-03-03 |
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Cited By (6)
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WO2009047937A1 (en) * | 2007-10-12 | 2009-04-16 | Uchida Yoko Co., Ltd. | Knockdown desk and assemblage of knockdown desks |
JP2013233212A (en) * | 2012-05-07 | 2013-11-21 | Okamura Corp | Desk system and set for desk option |
JP2014151059A (en) * | 2013-02-12 | 2014-08-25 | Itoki Corp | Wiring duct of desk |
JP2018068731A (en) * | 2016-10-31 | 2018-05-10 | 株式会社内田洋行 | Top board lifting/lowering-type desk |
JP2019076626A (en) * | 2017-10-26 | 2019-05-23 | コクヨ株式会社 | Furniture with top board |
JP2019083879A (en) * | 2017-11-02 | 2019-06-06 | 株式会社イトーキ | Fitting structure of wiring duct and wiring cover |
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2004
- 2004-03-31 JP JP2004103077A patent/JP4423086B2/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2009047937A1 (en) * | 2007-10-12 | 2009-04-16 | Uchida Yoko Co., Ltd. | Knockdown desk and assemblage of knockdown desks |
JP2009095360A (en) * | 2007-10-12 | 2009-05-07 | Uchida Yoko Co Ltd | Knockdown desk and knockdown desk assembly |
TWI457092B (en) * | 2007-10-12 | 2014-10-21 | Uchida Yoko Kk | A combination of tables and combinations |
JP2013233212A (en) * | 2012-05-07 | 2013-11-21 | Okamura Corp | Desk system and set for desk option |
JP2014151059A (en) * | 2013-02-12 | 2014-08-25 | Itoki Corp | Wiring duct of desk |
JP2018068731A (en) * | 2016-10-31 | 2018-05-10 | 株式会社内田洋行 | Top board lifting/lowering-type desk |
JP2019076626A (en) * | 2017-10-26 | 2019-05-23 | コクヨ株式会社 | Furniture with top board |
JP2019083879A (en) * | 2017-11-02 | 2019-06-06 | 株式会社イトーキ | Fitting structure of wiring duct and wiring cover |
JP7165297B2 (en) | 2017-11-02 | 2022-11-04 | 株式会社イトーキ | Installation structure of wiring duct and wiring cover |
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