JP4294922B2 - Desk with wiring duct - Google Patents
Desk with wiring duct Download PDFInfo
- Publication number
- JP4294922B2 JP4294922B2 JP2002219156A JP2002219156A JP4294922B2 JP 4294922 B2 JP4294922 B2 JP 4294922B2 JP 2002219156 A JP2002219156 A JP 2002219156A JP 2002219156 A JP2002219156 A JP 2002219156A JP 4294922 B2 JP4294922 B2 JP 4294922B2
- Authority
- JP
- Japan
- Prior art keywords
- desk
- duct
- panel
- wiring
- wiring duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Description
【０００１】
【発明の属する技術分野】
本発明は、天板の後方に配線用ダクトを設けた机に関する。
【０００２】
【従来の技術】
天板の後方に左右方向を向く配線用ダクトを設けた従来の机においては配線用ダクトのために天板の有効面積が滅殺され、かつ不要時に、配線用ダクトを取外すことはできない。
【０００３】
また、従来のものでは、配線用ダクトを簡単に着脱することについて十分な配慮はなされていない。
【０００４】
【発明が解決しようとする課題】
本発明は、必要に応じて、天板の後方に、配線用ダクトを簡単に着脱しうるようにした机を提供することを目的としている。
【０００５】
【課題を解決するための手段】
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) 天板の後部に、後方を向くとともに下方へ凹入する配線用ダクトを設け、この配線用ダクトの後側において、机の左右の脚体の間に、デスクトップパネルの支柱の下端部における前向支持体を保持させることにより、天板の後端とデスクトップパネルとの間に、ケーブル等の落し込み用間隙を形成し、かつ配線用ダクトの前端を、机の天板に、同じく後部を、左右の脚体を連結する横桟にビスをもって止着する。
【０００６】
(２) 上記(１)項において、天板とデスクトップパネルの支柱とを、ケーブル等の落し込み用間隙の上方において、前後方向を向く振れ止め杆をもって連結する。
【０００７】
(３) 天板の後部に、後方を向くとともに下方へ凹入する配線用ダクトを設け、この配線用ダクトの後側において、机の左右の脚体の間に、デスクトップパネルの支柱の下端部における前向支持体を保持させることにより、天板の後端とデスクトップパネルとの間に、ケーブル等の落し込み用間隙を形成し、かつ天板とデスクトップパネルの支柱とを、ケーブル等の落し込み用間隙の上方において、前後方向を向く振れ止め杆をもって連結する。
【０００８】
(４) 上記(２)または(３)項において、振れ止め杆を、前後端部にそれぞれ上向凹入孔を有するものとし、かつこれらの上向凹入孔を、それぞれ、天板およびデスクトップパネルの支柱に設けた側方を向く係止ピンに係合する。
【０００９】
(５) 上記(１)〜(４)項のいずれかにおいて、前向支持体の前端部を、左右の脚体を連結する横桟に止着する。
【００１０】
(６) 天板の後部に、後方を向くとともに下方へ凹入する配線用ダクトを設け、この配線用ダクトの後側において、机の左右の脚体の間に、デスクトップパネルの支柱の下端部における前向支持体を保持させることにより、天板の後端とデスクトップパネルとの間に、ケーブル等の落し込み用間隙を形成し、かつ前向支持体の前端部を、左右の脚体を連結する横桟に止着する。
【００１１】
(７) 上記(５)または(６)項において、前向支持体の前端部を、左右の脚体を連結する上下の横桟の間に嵌合して止着する。
【００１２】
【発明の実施の形態】
机の天板(１)の後部下面には、その幅より僅かに狭幅で、後方へ向って、３段階に凹入する配列用ダクト(２)の前端が、ビス(18)をもって止着されている。
【００１３】
左右の脚体(３)の後部は、上下２本の横桟(４)(５)をもって連結され、配設ダクト(２)の２段目の後端角部は、上部横桟(４)の上面と後面に当接され、ビス(６)をもって上部横桟(４)と止着されている。
【００１４】
上部横桟(４)の下面と、下部横桟(５)の上面との間には、デスクトップパネル(７)の支柱(８)の下端における前向きの支持体(９)が嵌合され、それぞれ、上向きおよび下向きのビス(10)(11)をもって、上部横桟(４)および下部横桟(５)に止着されている。
【００１５】
天板(１)の下面における前後杆(12)の側面の後端付近に設けた側方を向く係止ピン(13)と、デスクトップパネル(７)の支柱(８)の側面におけるほぼ等高の個所に設けた係止ピン(14)には、それぞれ、前後方向を向く振れ止め杆(15)の前後端に下面より設けた上向凹入孔(16)(17)が嵌合されている。
【００１６】
なお、前記支持体(９)および振れ止め杆(15)は、左右に１対ずつ設けられており、天板(１)の後縁と、デスクトップパネル(７)もしくはその支柱(８)との間には、ケーブル等を落とし込んだり、引き上げたりするための若干の間隙が形成されている。
【００１７】
前記配線用ダクト(２)の３段目は、左右の支持ブラケット(９)の間においては、下向凹入して、支持ブラケット(９)の間へ入り込んでいるが、支持ブラケット(９)の個所においては、その上面に当接している。すなわち、配線用ダクト(２)の３段目は、図２に示すように、正面視において、広幅Ｕ字状となっている。
【００１８】
【発明の効果】
各請求項に記載の発明の効果は、次の如くである。
請求項１：配線用ダクトは、机の天板の後方に突出状態で設けられているため、天板の有効面積が減ぜられることはなく、またケーブル落し込み用間隙の後側に、デスクトップパネルの支柱が位置しているため、配線用ダクトへ出し入れするケーブル等が、後方へ滑り落ちたりすることはない。
また、配線用ダクトは、机の後部下面に安定よく支持される。
【００１９】
請求項２：デスクトップパネルの支柱は、上下２か所において、机に連結されているので、デスクトップパネルの支持は強固であるとともに、安定がよい。
【００２０】
請求項３：配線用ダクトは、机の天板の後方に突出状態で設けられているため、天板の有効面積が減ぜられることはなく、またケーブル落し込み用間隙の後側に、デスクトップパネルの支柱が位置しているため、配線用ダクトへ出し入れするケーブル等が、後方へ滑り落ちたりすることはない。
また、デスクトップパネルの支柱は、上下２か所において、机に連結されているので、デスクトップパネルの支持は強固であるとともに、安定がよい。
【００２１】
請求項４：支柱の中間部と天板とを連結する振れ止め杆を、簡単に着脱することができるので、組立ておよび分解に好都合である。
【００２２】
請求項５：デスクトップパネルの支柱の下端の前向支持体を机に連結するのに、机における左右の脚体を連結する横桟を利用するので、机に特別の部材を取り付ける必要はない。
【００２３】
請求項６：配線用ダクトは、机の天板の後方に突出状態で設けられているため、天板の有効面積が減ぜられることはなく、またケーブル落し込み用間隙の後側に、デスクトップパネルの支柱が位置しているため、配線用ダクトへ出し入れするケーブル等が、後方へ滑り落ちたりすることはない。
また、デスクトップパネルの支柱の下端の前向支持体を机に連結するのに、机における左右の脚体を連結する横桟を利用するので、机に特別の部材を取り付ける必要はない。
【００２４】
請求項７：前向支持体の前部は、机における上下の横桟の間に嵌合支持されるので、デスクトップパネルに前後方向の荷重が作用しても、妄りに動いたり、緩んだりすることはない。
【図面の簡単な説明】
【図１】 本発明の一実施形態を、手前側の脚体を省略して略示する側面図である。
【図２】 図１におけるII−II線縦断面図である。
【符号の説明】
(１)天板
(２)配線用ダクト
(３)脚体
(４)上部横桟
(５)下部横桟
(６)ビス
(７)デスクトップパネル
(８)支柱
(９)前向支持ブラケット
(10)(11)ビス
(12)前後杆
(13)(14)係止ピン
(15)振れ止め杆
(16)(17)上向凹入孔
(18)ビス[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a desk provided with a wiring duct behind a top plate.
[0002]
[Prior art]
In a conventional desk provided with a wiring duct facing left and right behind the top plate, the effective area of the top plate is destroyed due to the wiring duct, and the wiring duct cannot be removed when not needed.
[0003]
Further, in the prior art, sufficient consideration is not given to easily attaching and detaching the wiring duct.
[0004]
[Problems to be solved by the invention]
An object of the present invention is to provide a desk in which a wiring duct can be easily attached and detached at the rear of a top board as needed.
[0005]
[Means for Solving the Problems]
According to the present invention, the above problem is solved as follows.
(1) A wiring duct is provided at the rear of the top panel, facing backwards and recessed downwards. At the rear of the wiring duct, between the left and right legs of the desk, the lower end of the desktop panel column By holding the forward support in the above, a gap for dropping cables or the like is formed between the rear end of the top plate and the desktop panel, and the front end of the wiring duct is also used for the top plate of the desk. Fasten the rear part with screws to the cross rail connecting the left and right legs.
[0006]
(2) In the above item (1) , the top plate and the column of the desktop panel are connected to each other with a steady bar in the front-rear direction above the drop-in gap for cables and the like.
[0007]
(3) A wiring duct is provided at the rear of the top panel, facing backwards and recessed downward, and at the rear of the wiring duct, between the left and right legs of the desk, the lower end of the column of the desktop panel By holding the forward support in the step, a gap for dropping cables and the like is formed between the rear end of the top plate and the desktop panel , and the top plate and the column of the desktop panel are dropped. Above the clearance gap, the connection is made with a steady bar that faces in the front-rear direction .
[0008]
(4) above (2) or (3) Oite in section a steadying rod, and having a respective upward recessed holes in the front and rear ends, and these upward recessed holes, respectively, the top plate And it engages with the locking pin which faces the side provided in the column of the desktop panel.
[0009]
(5) In any one of the above items (1) to (4) , the front end portion of the forward support is fixed to a horizontal rail connecting the left and right legs.
[0010]
(6) A wiring duct is provided at the rear part of the top panel so as to face rearward and to be recessed downward, and at the rear side of the wiring duct, between the left and right legs of the desk, the lower end part of the desktop panel column By holding the front support in the above , a gap for dropping cables or the like is formed between the rear end of the top plate and the desktop panel , and the front end of the front support is attached to the left and right legs. Fasten to the connecting side rail .
[0011]
(7) In the above item (5) or (6), the front end portion of the forward support is fitted and fixed between the upper and lower horizontal rails connecting the left and right legs.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
The front end of the arrangement duct (2), which is slightly narrower than the width of the desk top plate (1) and recessed in three steps toward the rear, is secured with screws (18). Has been.
[0013]
The rear parts of the left and right legs (3) are connected by two upper and lower horizontal bars (4) and (5), and the rear corner of the second stage of the installation duct (2) is the upper horizontal bar (4). Are abutted against the upper surface and the rear surface, and are fixed to the upper horizontal rail (4) with screws (6).
[0014]
A forward support (9) at the lower end of the column (8) of the desktop panel (7) is fitted between the lower surface of the upper horizontal beam (4) and the upper surface of the lower horizontal beam (5). The upper and lower cross rails (4) and (5) are fastened to the upper and lower cross rails (10) and (11).
[0015]
A locking pin (13) facing near the rear end of the side surface of the front / rear kite (12) on the lower surface of the top plate (1) and a substantially equal height on the side surface of the column (8) of the desktop panel (7) The locking pins (14) provided at these locations are fitted with upward recessed holes (16), (17) provided from the lower surface at the front and rear ends of the steady rest rod (15) facing in the front-rear direction, respectively. Yes.
[0016]
The support (9) and the steady rests (15) are provided in pairs on the left and right, and the rear edge of the top plate (1) and the desktop panel (7) or its column (8) A slight gap is formed between the cable and the like for dropping or lifting the cable.
[0017]
The third stage of the wiring duct (2) is recessed downward between the left and right support brackets (9) and enters between the support brackets (9). Is in contact with the upper surface. That is, the third stage of the wiring duct (2) has a wide U-shape when viewed from the front, as shown in FIG.
[0018]
【The invention's effect】
The effects of the invention described in each claim are as follows.
Since the wiring duct is provided in a projecting state behind the desk top plate, the effective area of the top plate is not reduced, and the desktop is provided behind the cable drop gap. Because the panel support is located, cables that go in and out of the wiring duct do not slide backward.
Further, the wiring duct is stably supported on the lower surface of the rear portion of the desk.
[0019]
Claim 2: Since the desktop panel column is connected to the desk in two places, the desktop panel is firmly supported and stable.
[0020]
Claim 3: Since the wiring duct is provided in a protruding state behind the top plate of the desk, the effective area of the top plate is not reduced, and the desktop is provided behind the cable drop gap. Because the panel support is located, cables that go in and out of the wiring duct do not slide backward.
Further, since the desktop panel support is connected to the desk in two places, upper and lower, the support of the desktop panel is strong and stable.
[0021]
Claim 4: The steady rest rod for connecting the intermediate portion of the support and the top plate can be easily attached and detached, which is convenient for assembly and disassembly.
[0022]
Claim 5: To connect the forward support at the lower end of the column of the desktop panel to the desk, since a horizontal beam connecting the left and right legs of the desk is used, it is not necessary to attach a special member to the desk.
[0023]
Claim 6: Since the duct for wiring is provided in a protruding state behind the top plate of the desk, the effective area of the top plate is not reduced, and the desktop is provided behind the cable drop gap. Because the panel support is located, cables that go in and out of the wiring duct do not slide backward.
Further, since the horizontal support for connecting the left and right legs of the desk is used to connect the forward support at the lower end of the column of the desktop panel to the desk, there is no need to attach a special member to the desk.
[0024]
Claim 7: Since the front part of the forward support is fitted and supported between the upper and lower horizontal rails of the desk, even if a longitudinal load acts on the desktop panel, it moves or loosens. There is nothing.
[Brief description of the drawings]
FIG. 1 is a side view schematically showing an embodiment of the present invention with a front leg omitted.
FIG. 2 is a longitudinal sectional view taken along line II-II in FIG.
[Explanation of symbols]
(1) Top plate
(2) Duct for wiring
(3) Leg
(4) Upper horizontal rail
(5) Lower side rail
(6) Screw
(7) Desktop panel
(8) Prop
(9) Forward support bracket
(10) (11) Screw
(12) Front and back
(13) (14) Locking pin
(15) steady rest
(16) (17) Upward recessed hole
(18) Screw
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002219156A JP4294922B2 (en) | 2002-07-29 | 2002-07-29 | Desk with wiring duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002219156A JP4294922B2 (en) | 2002-07-29 | 2002-07-29 | Desk with wiring duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004057434A JP2004057434A (en) | 2004-02-26 |
| JP4294922B2 true JP4294922B2 (en) | 2009-07-15 |
Family
ID=31940124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002219156A Expired - Fee Related JP4294922B2 (en) | 2002-07-29 | 2002-07-29 | Desk with wiring duct |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4294922B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4518904B2 (en) * | 2004-10-12 | 2010-08-04 | 株式会社岡村製作所 | Support structure for panels, etc. |
| JP4556059B2 (en) * | 2005-04-15 | 2010-10-06 | コクヨ株式会社 | table |
| JP5305947B2 (en) * | 2009-01-27 | 2013-10-02 | 株式会社イトーキ | Panel mounting wiring device |
| JP7342557B2 (en) * | 2019-09-19 | 2023-09-12 | コクヨ株式会社 | table |
-
2002
- 2002-07-29 JP JP2002219156A patent/JP4294922B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004057434A (en) | 2004-02-26 |
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