JP5710044B2 - Table or desk - Google Patents

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JP5710044B2
JP5710044B2 JP2014071779A JP2014071779A JP5710044B2 JP 5710044 B2 JP5710044 B2 JP 5710044B2 JP 2014071779 A JP2014071779 A JP 2014071779A JP 2014071779 A JP2014071779 A JP 2014071779A JP 5710044 B2 JP5710044 B2 JP 5710044B2
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lid
opening
wiring
guide
relay
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JP2014121650A (en
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瑞樹 斉木
瑞樹 斉木
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Itoki Corp
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Itoki Corp
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Description

本願発明は、テーブル又は机に関するものである。 The present invention relates to a table or desk.

テーブルの配線カバー装置として、本願出願人は過去に、テーブルにおける天板の中央部に形成された配線用開口に、一対の蓋体を観音開き式に跳ね上げ回動可能に取り付ける一方、開蓋状態では各蓋体を配線用開口内に落ち込むようにスライド可能に構成することを、特許文献1において開示した。 As a wiring cover device for a table, the applicant of the present application previously attached a pair of lids to a wiring opening formed in the central portion of the top plate of the table so that the pair of lids can be swung up in a double-split manner while being opened. So, it was disclosed in Patent Document 1 that each lid is configured to be slidable so as to fall into the wiring opening.

かかる構成によると、着脱式のものとは異なり、各蓋体を配線用開口から取り外す必要がないため、各蓋体をなくすおそれがないばかりか、開蓋状態では各蓋体が配線用開口内に収容されるので、配線を通したり天板上に物を置いたりする際でも、各蓋体の存在が邪魔にならないという利点がある。   According to such a configuration, unlike the detachable type, it is not necessary to remove each lid from the wiring opening, so that there is no risk of losing each lid, and in the open state, each lid is in the wiring opening. Therefore, there is an advantage that the presence of each lid does not get in the way even when wiring is placed or an object is placed on the top board.

特開2003−235649号公報(図8〜図12参照)JP 2003-235649 A (see FIGS. 8 to 12)

しかし、前記従来の構成では、閉蓋状態にある蓋体の回動中心側の側縁部と、これに対峙する配線用開口の長手開口縁との間に、蓋体の回動を許容するための微小隙間が空いているため、この付近においては、蓋体の回動中心側の側縁部、微小隙間、及び配線用開口の長手開口縁が露出して、複数の長い線状模様を呈することになる。このような線状模様が複数現れたのでは外観上見栄えがよくないという点において、前記従来の構成は未だ改善の余地があった。   However, in the above-described conventional configuration, the lid body is allowed to rotate between the side edge portion on the rotation center side of the lid body in the closed state and the longitudinal opening edge of the wiring opening facing it. In this vicinity, the side edge on the rotation center side of the lid, the minute gap, and the longitudinal opening edge of the wiring opening are exposed, and a plurality of long linear patterns are formed in this vicinity. Will be presented. The conventional structure still has room for improvement in that a plurality of such linear patterns are not good in appearance.

本願発明は、このような現状を改善することを主たる課題とするものである。   The main object of the present invention is to improve such a current situation.

本願発明のテーブルはは、コードが天板上に引き出される配線用開口と、左右横長の軸心回りに回動して前記配線用開口を開閉する蓋体とを備えており、前記蓋体の開閉が、閉じた状態での蓋体よりも下方に位置した案内支持手段で案内される構成であって、
前記案内支持手段は、側面視で傾斜したガイド溝穴とこれに嵌まった支軸部とを有しており、前記支軸部とガイド溝穴との相対位置が前後方向と上下方向との両方向に移動することにより、前記蓋体は高さと前後位置とを変えつつ回動して開閉することが許容されている
The table of the present invention includes a wiring opening through which a cord is drawn out on a top plate, and a lid body that rotates about a laterally long axis to open and close the wiring opening. Opening and closing is configured to be guided by guide support means positioned below the lid in the closed state ,
The guide support means includes a guide groove hole that is inclined in a side view and a support shaft part fitted in the guide groove hole, and a relative position between the support shaft part and the guide groove hole is different between the front-rear direction and the up-down direction. By moving in both directions, the lid body is allowed to rotate and open and close while changing its height and front-rear position .

本願発明では、開閉に際して蓋体を配線用開口から取り外す必要がないため、特許文献1と同様に、各蓋体をなくすおそれがない。In the present invention, since it is not necessary to remove the lid from the wiring opening when opening and closing, there is no risk of losing each lid as in Patent Document 1.

第1実施形態の配線カバー装置を有するテーブルの平面図である。It is a top view of the table which has the wiring cover apparatus of 1st Embodiment. テーブルの側面図である。It is a side view of a table. 配線カバー装置の平面図である。It is a top view of a wiring cover apparatus. 配線カバー装置の分離斜視図である。It is a separation perspective view of a wiring cover device. (a)は閉蓋状態の配線カバー装置を示す一部断面側面図、(b)は開蓋状態の配線カバー装置を示す一部断面側面図である。(A) is a partial cross section side view which shows the wiring cover apparatus of a closed cover state, (b) is a partial cross section side view which shows the wiring cover apparatus of a cover open state. (a)は閉蓋状態での付勢部材を示す一部切り欠き拡大側面図、(b)は開蓋状態での付勢部材を示す一部切り欠き拡大側面図である。(A) is a partially cutaway enlarged side view showing the urging member in the closed state, and (b) is a partially cutout enlarged side view showing the urging member in the opened state. (a)は蓋体における開き動作の前半段階を模式的に示す作用説明図、(b)は開き動作の後半段階を模式的に示す作用説明図である。(A) is an operation explanatory view schematically showing the first half of the opening operation in the lid, and (b) is an operation explanatory view schematically showing the latter half of the opening operation. 第2実施形態の配線カバー装置を示す側面図である。It is a side view which shows the wiring cover apparatus of 2nd Embodiment. 第3実施形態の配線カバー装置を示す側面図である。It is a side view which shows the wiring cover apparatus of 3rd Embodiment.

以下に、本願発明を具体化した実施形態を図面に基づいて説明する。図1は第1実施形態の配線カバー装置を有するテーブルの平面図、図2はテーブルの側面図、図3は配線カバー装置の平面図、図4は配線カバー装置の分離斜視図、図5のうち(a)は閉蓋状態の配線カバー装置を示す一部断面側面図、(b)は開蓋状態の配線カバー装置を示す一部断面側面図、図6のうち(a)は閉蓋状態での付勢部材を示す一部切り欠き拡大側面図、(b)は開蓋状態での付勢部材を示す一部切り欠き拡大側面図、図7のうち(a)は蓋体における開き動作の前半段階を模式的に示す作用説明図、(b)は開き動作の後半段階を模式的に示す作用説明図、図8は第2実施形態の配線カバー装置を示す側面図、図9は第3実施形態の配線カバー装置を示す側面図である。   Hereinafter, an embodiment of the present invention will be described with reference to the drawings. 1 is a plan view of a table having the wiring cover device of the first embodiment, FIG. 2 is a side view of the table, FIG. 3 is a plan view of the wiring cover device, FIG. 4 is an exploded perspective view of the wiring cover device, and FIG. Among them, (a) is a partially sectional side view showing the wiring cover device in the closed state, (b) is a partially sectional side view showing the wiring cover device in the opened state, and (a) in FIG. 6 is in the closed state. FIG. 7B is a partially cutaway enlarged side view showing the urging member in FIG. 7B, FIG. 7A is a partially cutaway enlarged side view showing the urging member in the opened state, and FIG. FIG. 8B is a side view showing the wiring cover device according to the second embodiment, and FIG. 9 is a side view showing the wiring cover device according to the second embodiment. It is a side view which shows the wiring cover apparatus of 3 embodiment.

(1).テーブルの概要
まず始めに、図1及び図2を参照しながら、第1実施形態の配線カバー装置1を有するテーブル100の概要について説明する。
(1). Overview of Table First, an overview of a table 100 having the wiring cover device 1 of the first embodiment will be described with reference to FIGS. 1 and 2.

天板付き家具の一例であるテーブル100は、平面視矩形状の天板101と、天板101の四隅寄り部位を下方から支持する4本の脚支柱102とを備えている。なお、以下の説明では、図1において紙面下側を前又は手前、紙面上側を後又は奥と称し、これを基準に前後左右を表現する。   A table 100, which is an example of furniture with a top plate, includes a top plate 101 having a rectangular shape in plan view, and four leg columns 102 that support portions near the four corners of the top plate 101 from below. In the following description, in FIG. 1, the lower side of the page is referred to as the front or the front, and the upper side of the page is referred to as the back or the back.

天板101の手前側又は奥側で隣り合う脚支柱102の上端部同士は、左右長手の水平ビーム103にて連結されている。これら両水平ビーム103は天板101の下面に当接していて、天板101を下方から支持する役割も担っている。天板101の左側又は右側で隣り合う脚支柱102の上下中途部同士は、前後一対のサイドビーム104にて連結されている。そして、一方のサイドビーム104同士の連結部と、他方のサイドビーム104同士の連結部とが、左右長手の中央ビーム105にて連結されている。従って、4本の脚支柱102、2本の水平ビーム103、2対(4本)のサイドビーム104、及び1本の中央ビーム105によって、天板101を安定支持する骨組が構成されている。   The upper ends of the leg struts 102 adjacent on the near side or the far side of the top plate 101 are connected by a horizontal beam 103 that is long in the left-right direction. These horizontal beams 103 are in contact with the lower surface of the top plate 101 and also have a role of supporting the top plate 101 from below. The upper and lower middle portions of the leg struts 102 adjacent on the left or right side of the top plate 101 are connected by a pair of front and rear side beams 104. And the connection part of one side beam 104 and the connection part of the other side beam 104 are connected by the center beam 105 of the left-right longitudinal direction. Therefore, the four leg columns 102, the two horizontal beams 103, the two pairs (four) of the side beams 104, and the one central beam 105 constitute a frame that stably supports the top plate 101.

天板101における下面の中央部には、左右に長い板状の配線受け板106が天板101の下面から適宜間隔を空けた状態で吊り下げ固定されている。天板101の中央部のうち配線受け板106の上方には、平面視矩形状(実施形態では左右に長い矩形状)の配線用開口107が上下に貫通するように形成されている。配線用開口107には、第1実施形態の配線カバー装置1が装着されている。従って、各種コード類(図示省略)は、天板101の下方から配線用開口107(配線カバー装置1)を介して天板101上に引き出されることになる。   A plate-like wiring receiving plate 106 that is long on the left and right is suspended and fixed at the center of the lower surface of the top plate 101 with an appropriate space from the lower surface of the top plate 101. A wiring opening 107 having a rectangular shape in plan view (long rectangular shape in the embodiment in the left and right directions) is formed above and below the wiring receiving plate 106 in the central portion of the top plate 101 so as to penetrate vertically. The wiring cover device 1 according to the first embodiment is attached to the wiring opening 107. Accordingly, various codes (not shown) are drawn out from below the top plate 101 onto the top plate 101 via the wiring opening 107 (wiring cover device 1).

(2).配線カバー装置の概略構造
次に、図3〜図5を参照しながら、配線カバー装置1の概略構造について説明する。なお、図4では後蓋体3とその案内支持手段4との図示を省略し、図5では後述する端カバー体14の図示を省略している。
(2). Next, a schematic structure of the wiring cover device 1 will be described with reference to FIGS. In FIG. 4, the rear cover 3 and its guide support means 4 are not shown, and in FIG. 5, the end cover 14 described later is omitted.

第1実施形態の配線カバー装置1は、上下に開口した平面視矩形状の枠体2と、枠体2
の開口部を開閉可能に覆う前後一対の蓋体3とを備えている。前記両蓋体3は、案内支持手段4(詳細は後述する)を介して、観音開き式に開き回動可能であり、且つ開蓋状態(図5(b)参照)で枠体2内に収容可能に構成されている。この場合、前後両蓋体3及び案内支持手段4は枠体2に組み込まれていて、配線カバー装置1単体としてユニット化されていることは言うまでもない。このように配線カバー装置1をユニット化すると、天板101への組み付け作業を能率よく行える。その上、部材の管理の手間も軽減できる。
The wiring cover device 1 according to the first embodiment includes a frame body 2 having a rectangular shape in plan view that opens up and down, and a frame body 2.
And a pair of front and rear lid bodies 3 that can be opened and closed. Both the lid bodies 3 can be opened and rotated in a double door manner via a guide support means 4 (details will be described later), and are accommodated in the frame body 2 in an opened state (see FIG. 5B). It is configured to be possible. In this case, it goes without saying that the front and rear lid bodies 3 and the guide support means 4 are incorporated in the frame body 2 and are unitized as the wiring cover device 1 alone. Thus, when the wiring cover apparatus 1 is unitized, the assembly work to the top plate 101 can be performed efficiently. In addition, the labor for managing the members can be reduced.

前後両蓋体3は、閉蓋状態(図1、図3及び図5(a)参照)において前後に適宜間隔が空くように並列状に配置されている。このため、閉蓋状態の前後両蓋体3間には左右横長の配線隙間5が空いている。図3及び図5に示すように、閉蓋状態のときは、各蓋体3と枠体2開口部(配線用開口107でもある)の上開口縁6とが平面視で一部重なるように構成されている。すなわち、閉蓋状態では、前蓋体3の前端部(長手一端部)が枠体2開口部における上開口縁6の前側縁部分6a(長手一側縁部分)に上方から被さる一方、後蓋体3の後端部(長手一端部)が枠体2開口部における上開口縁6の後側縁部分6b(長手一側縁部分)に上方から被さることになる。   The front and rear lid bodies 3 are arranged in parallel so as to be appropriately spaced forward and backward in the closed state (see FIGS. 1, 3 and 5A). For this reason, the horizontally long wiring gap 5 is vacant between the front and rear lid bodies 3 in the closed state. As shown in FIGS. 3 and 5, when the cover is closed, each cover 3 and the upper opening edge 6 of the frame 2 opening (also the wiring opening 107) are partially overlapped in plan view. It is configured. That is, in the closed state, the front end portion (longitudinal end portion) of the front lid body 3 covers the front side edge portion 6a (longitudinal one side edge portion) of the upper opening edge 6 in the opening of the frame body 2 from above, while the rear lid The rear end portion (longitudinal end portion) of the body 3 covers the rear edge portion 6b (longitudinal one edge portion) of the upper opening edge 6 in the opening of the frame body 2 from above.

枠体2の左右内法寸法は、開蓋状態において各蓋体3を内部に収容し得るように、各蓋体3の左右幅寸法より若干大きく(長く)なっている。また、枠体2の前後幅寸法は、閉蓋状態において各蓋体3の長手一端部が枠体2開口部における上開口縁6の長手一側縁部分6a,6bを隠せるように、前後両蓋体3の前後幅寸法と配線隙間5の前後幅寸法との和より小さく(短く)なっている。   The left and right internal dimensions of the frame body 2 are slightly larger (longer) than the left and right width dimensions of each lid body 3 so that each lid body 3 can be accommodated in the opened state. The front and rear width dimensions of the frame body 2 are such that in the closed state, the longitudinal one end of each lid body 3 can hide the longitudinal one side edge portions 6a and 6b of the upper opening edge 6 in the opening of the frame body 2. It is smaller (shorter) than the sum of the front-rear width dimension of the lid 3 and the front-rear width dimension of the wiring gap 5.

かかる構成を採用すると、枠体2開口部や配線用開口107の上開口縁6が各蓋体3にて一部隠れることになる(外側から見えなくなる)から、天板101上において、枠体2開口部や配線用開口107の上開口縁6の露出(従来のような複数の長い線状模様)が少なくなる。従って、天板101及び配線カバー装置1の組合せ全体としてデザイン的に違和感が減り、外観上見栄え(体裁)がよくなる。   When such a configuration is adopted, the frame 2 opening and the upper opening edge 6 of the wiring opening 107 are partially hidden by each lid 3 (cannot be seen from the outside). Exposure of the upper opening edge 6 of the two openings and the wiring openings 107 (a plurality of long linear patterns as in the prior art) is reduced. Accordingly, the overall combination of the top board 101 and the wiring cover device 1 is reduced in design, and the appearance (appearance) is improved.

枠体2は、合成樹脂製の左右両側板11と、アルミニウム等の軽金属の押し出し成形又はロールダイス成形等にて形成された前板12及び後板13とを、互いに直交するようにビスにて連結してなるものである。左右側板11の外面側には、中継ピボット体22及び連動回動杆27(詳細は後述する)を隠すための端カバー体14が着脱可能に取り付けられている。端カバー体14の上縁部には、左右外向きに張り出した張出板部15が一体形成されている。このため、左右両側に端カバー体14が装着された枠体2を天板101の配線用開口107に上方から嵌め込むと、配線用開口107における上開口縁の左右側縁部分が端カバー体14の張出板部15にて隠されることになる。   The frame 2 is made of a synthetic resin left and right side plate 11 and a front plate 12 and a rear plate 13 formed by extrusion molding of light metal such as aluminum or roll die molding with screws so as to be orthogonal to each other. Concatenated. An end cover body 14 for detaching the relay pivot body 22 and the interlocking pivot rod 27 (details will be described later) is detachably attached to the outer surface side of the left right plate 11. On the upper edge portion of the end cover body 14, a projecting plate portion 15 projecting leftward and rightward is integrally formed. For this reason, when the frame body 2 with the end cover bodies 14 mounted on the left and right sides is fitted into the wiring openings 107 of the top plate 101 from above, the left and right side edge portions of the upper opening edge of the wiring openings 107 are end cover bodies. It is hidden by the 14 overhanging plate portions 15.

前板12及び後板13の外面側には、L字状に形成された固定用ブラケット16の鉛直部がビスにて締結されている。左右両側に端カバー体14が装着された枠体2を天板101の配線用開口107に上方から嵌め込んだ状態で、固定用ブラケット16の水平部を天板101の下面に下方からねじ止めすることによって、枠体2が天板101の配線用開口107に取り外し可能に装着されている。   On the outer surface side of the front plate 12 and the rear plate 13, a vertical portion of a fixing bracket 16 formed in an L shape is fastened with screws. With the frame body 2 with the end cover bodies 14 mounted on the left and right sides being fitted into the wiring openings 107 of the top plate 101 from above, the horizontal portion of the fixing bracket 16 is screwed to the bottom surface of the top plate 101 from below. By doing so, the frame 2 is detachably attached to the wiring opening 107 of the top plate 101.

左右側板11の内面上部には、各蓋体3における前後中央側のコーナ部に設けられた雄型係合部18に係脱可能な雌型係合部17が設けられている(第1実施形態では2つずつ)。両係合部17,18は、各蓋体3の前後中央側(特にコーナ部)を繰り返し押し操作することによって係合・係合解除動作を繰り返すプッシュラッチ式に構成されており、閉蓋状態では、両係合部17,18の係合にて前後両蓋体3がずれ不能に保持されることになる。また、左右側板11の内面下部には、開蓋状態にある各蓋体3に当たってそれ以上の収容回動(落ち込み回動)を規制するためのストッパー片19が突設されている(第1
実施形態では2つずつ)。
A female engagement portion 17 that can be engaged with and disengaged from a male engagement portion 18 provided at a corner portion on the front and rear center side of each lid 3 is provided on the upper inner surface of the left right plate 11 (first embodiment). 2 in the form). Both the engaging portions 17 and 18 are configured in a push-latch type that repeatedly engages and disengages by repeatedly pushing and operating the front and rear center sides (particularly the corner portions) of each lid 3, and are in a closed state. Then, the front and rear lid bodies 3 are held so as not to be displaced by the engagement of the engaging portions 17 and 18. In addition, a stopper piece 19 is provided at the lower part of the inner surface of the left and right side plates 11 so as to contact the respective lid bodies 3 in the opened state and restrict further accommodation rotation (sinking rotation) (first).
2 in the embodiment).

(3).案内支持手段の詳細構造
次に、図3〜図7を参照しながら、案内支持手段4の詳細構造について説明する。
(3). Detailed structure of the guide support means Next, the detailed structure of the guide support means 4 will be described with reference to FIGS.

第1実施形態の案内支持手段4は、各蓋体3の左右に対して左右対称状に設けられており(左右一対になっており)、取り付け箇所に拘らず同じ構成である。そこで、前蓋体3の左側に位置する案内支持手段4を代表例として、以下に説明する。   The guide support means 4 of the first embodiment is provided symmetrically with respect to the left and right of each lid 3 (a pair of left and right) and has the same configuration regardless of the attachment location. Therefore, the following description will be given by taking the guide support means 4 located on the left side of the front lid 3 as a representative example.

案内支持手段4は、前蓋体3を閉蓋状態(図3及び図5(a)参照)から開き回動させつつ枠体2内に収容して開蓋状態(図5(b)参照)にするように支持するものであり、前蓋体3の左側部を上下回動可能に支持する回動アーム杆21と、回動アーム杆21の支軸部として機能する中継ピボット体22と、左側板11に形成されたガイド部材としてのガイド溝穴23とを備えている。 The guide support means 4 accommodates the front lid body 3 in the frame body 2 while opening and rotating the front lid body 3 from the closed state (see FIGS. 3 and 5 (a)) (see FIG. 5 (b)). A rotating arm rod 21 that supports the left side portion of the front lid 3 so as to be vertically rotatable, a relay pivot body 22 that functions as a support shaft portion of the rotating arm rod 21, A guide slot 23 as a guide member formed in the left side plate 11 is provided.

図4〜図6に示すように、ガイド溝穴23は、左側板11の前後方向(配線用開口107の短手方向)に沿って斜め上向きに延びた形態に形成されている。第1実施形態のガイド溝穴23は、左側板11の前後中央部に向けて斜め上向きに傾斜した円弧状になっている。このため、第1実施形態の左側板11には、前後一対のガイド溝穴23がハ字状に並ぶように形成されている。 As shown in FIGS. 4 to 6, the guide groove 23 is formed in a form extending obliquely upward along the front-rear direction of the left side plate 11 (short direction of the wiring opening 107). The guide slot 23 of the first embodiment has an arc shape that is inclined obliquely upward toward the front-rear central portion of the left side plate 11. For this reason, the left-side plate 11 of the first embodiment is formed with a pair of front and rear guide slots 23 arranged in a letter C shape.

回動アーム杆21の基端部は前蓋体3の下面左側に取り付けられている。回動アーム杆21の先端部には、中継ピボット体22に一体形成された雌型嵌合部25に着脱可能に嵌る雄型嵌合部24が形成されている。中継ピボット体22の雌型嵌合部25は、回動アーム杆21の雄型嵌合部24に嵌め合わせた状態で、ガイド溝穴23の溝幅にきっちりと収まる外形形状に形成されている。   The base end portion of the rotating arm rod 21 is attached to the left side of the lower surface of the front lid 3. A male fitting portion 24 that is detachably fitted to a female fitting portion 25 that is integrally formed with the relay pivot body 22 is formed at the distal end portion of the rotating arm rod 21. The female fitting portion 25 of the relay pivot body 22 is formed in an outer shape that fits tightly in the groove width of the guide groove hole 23 in a state of being fitted to the male fitting portion 24 of the rotating arm rod 21. .

この場合、中継ピボット体22の雌型嵌合部25を、左側板11を挟んで外側からガイド溝穴23に挿入し、この状態の雌型嵌合部25に、回動アーム杆21の雄型嵌合部24を、左側板11を挟んで内側から嵌め合わせている。このため、中継ピボット体22及び回動アーム杆21は、互いにガイド溝穴23に沿ってスライド可能で且つ雌型嵌合部25回りに一体的に回動可能になっている(お互いは固定的な関係にある)。   In this case, the female fitting portion 25 of the relay pivot body 22 is inserted into the guide slot 23 from the outside with the left side plate 11 in between, and the male fitting portion 25 in this state is inserted into the male fitting portion 25 in this state. The mold fitting portion 24 is fitted from the inside with the left side plate 11 in between. For this reason, the relay pivot body 22 and the rotating arm rod 21 can slide along the guide slot 23 and can rotate integrally around the female fitting portion 25 (they are fixed to each other). Have a good relationship).

図5及び図6に示すように、閉蓋状態のときは、中継ピボット体22がガイド溝穴23の下端側に位置し、前蓋体3の開き回動に伴って中継ピボット体22がガイド溝穴23の上端側に移行するように設定されている。このため、閉蓋状態の前蓋体3を手で引き上げて、中継ピボット体22回りに開き回動させると、中継ピボット体22、ひいては、前蓋体3全体が上昇しながら枠体2の前後中央側に移動することになり、前蓋体3の前端部は枠体2開口部における上開口縁6の前側縁部分6aから離れる。その結果、前蓋体3は、更なる中継ピボット体22回りの回動にて枠体2内に収容される(開蓋状態になる)。   As shown in FIGS. 5 and 6, in the closed state, the relay pivot body 22 is positioned on the lower end side of the guide slot 23, and the relay pivot body 22 is guided as the front lid body 3 opens and rotates. It is set to shift to the upper end side of the slot 23. For this reason, when the front lid body 3 in the closed state is pulled up by hand and is opened and rotated around the relay pivot body 22, the relay pivot body 22, and by extension, the front lid body 3 as a whole is lifted up and down the frame body 2. It will move to the center side, and the front end portion of the front lid 3 is separated from the front edge portion 6a of the upper opening edge 6 in the opening of the frame body 2. As a result, the front lid 3 is accommodated in the frame 2 by turning around the relay pivot body 22 (becomes open).

つまり、中継ピボット体22におけるガイド溝穴23に沿ってのスライド作用及び回動作用によって、閉蓋状態のときに前蓋体3の前端部が枠体2開口部における上開口縁6の前側縁部分6aに上方から被さっているにも拘らず、前蓋体3はその前端部の干渉を回避してスムーズに開き回動可能であり、且つ、開蓋状態で枠体2内に収容可能になっている。その結果、前蓋体3の開閉動をスムーズに行えるのである。   That is, by the sliding action and the turning action along the guide slot 23 in the relay pivot body 22, the front end of the front lid 3 is the front edge of the upper opening edge 6 in the opening of the frame body 2 in the closed state. Despite covering the portion 6a from above, the front lid 3 can be smoothly opened and rotated while avoiding the interference of its front end, and can be accommodated in the frame 2 in the opened state. It has become. As a result, the front lid 3 can be opened and closed smoothly.

一方、第1実施形態の案内支持手段4は、中継ピボット体22がガイド溝穴23の上端側に移行するときに、側面視において前蓋体3が枠体2内の前板12(長手一側壁)寄りに落ち込むように前蓋体3の回動方向を規制する規制部材としての連動回動杆27をも備
えている。
On the other hand, in the guide support means 4 of the first embodiment, when the relay pivot body 22 moves to the upper end side of the guide slot 23, the front lid body 3 has the front plate 12 (longitudinal length 1) in the frame body 2 in a side view. An interlocking rotation rod 27 is also provided as a regulating member that regulates the rotation direction of the front lid 3 so as to fall toward the side wall.

この場合、中継ピボット体22のうち雌型嵌合部25と反対側の端面には、雌型嵌合部25の軸心Aから偏心した位置に、外向き開口状の凹み穴26が形成されており(図7参照)、当該凹み穴26に、連動回動杆27の先端部に突設された突出片部28が回動可能に嵌め込まれている。連動回動杆27の基端部は、左側板11の外面から外向きに突出する枢支軸29に回動可能に枢着されている。   In this case, on the end surface of the relay pivot body 22 on the side opposite to the female fitting portion 25, a recessed hole 26 having an outward opening is formed at a position eccentric from the axis A of the female fitting portion 25. (See FIG. 7), a protruding piece portion 28 protruding from the distal end portion of the interlocking rotating rod 27 is fitted into the recessed hole 26 so as to be rotatable. The base end portion of the interlocking rotation rod 27 is pivotally attached to a pivot shaft 29 protruding outward from the outer surface of the left side plate 11.

図5及び図6に示すように、連動回動杆27は、中継ピボット体22がガイド溝穴23に沿ってスライド移動するときに、前方斜め上向きに傾斜した姿勢から後方斜め上向きに傾斜した姿勢までの範囲で、枢支軸29回りに回動可能に構成されている。この場合、中継ピボット体22の凹み穴26と連動回動杆27の突出片部28との回動中心Bは、図6に一点鎖線にて示す移動軌跡BLを描くことになる。   As shown in FIGS. 5 and 6, when the relay pivot body 22 slides along the guide slot 23, the interlocking rotary rod 27 is inclined obliquely upward and backward from the obliquely upwardly inclined position. In the range up to this, it is configured to be rotatable around the pivot shaft 29. In this case, the rotation center B between the recess hole 26 of the relay pivot body 22 and the protruding piece 28 of the interlocking rotation rod 27 draws a movement locus BL indicated by a one-dot chain line in FIG.

回動中心Bの移動軌跡BLは、中継ピボット体22(雌型嵌合部25)の軸心Aの描く移動軌跡AL(図6の二点鎖線参照)と側面視で交差する関係になっている。そして、閉蓋状態においては、回動中心Bが中継ピボット体22の軸心Aより前方に位置し、中継ピボット体22がガイド溝穴23の上端に到達したときは、中継ピボット体22の軸心A、回動中心B及び枢支軸29が側面視で直線状に並び、更に、開蓋状態(連動回動杆27が後方斜め上向きに最も傾斜した状態)では、中継ピボット体22がガイド溝穴23の上端から少し後戻りするように設定されている。   The movement trajectory BL of the rotation center B intersects the movement trajectory AL (see the two-dot chain line in FIG. 6) drawn by the axis A of the relay pivot body 22 (female fitting portion 25) in a side view. Yes. In the closed state, when the rotation center B is located in front of the axis A of the relay pivot body 22 and the relay pivot body 22 reaches the upper end of the guide slot 23, the axis of the relay pivot body 22 is reached. The center A, the rotation center B, and the pivot shaft 29 are arranged in a straight line when viewed from the side, and further, in the opened state (the state where the interlocking rotation rod 27 is inclined most backward and upward), the relay pivot body 22 is guided. It is set so as to return slightly from the upper end of the slot 23.

このため、閉蓋状態の前蓋体3を手で引き上げて中継ピボット体22回りに開き回動させると、図6(a)に示すように、中継ピボット体22はガイド溝穴23の上端側に向けてスライド移動しながら、連動回動杆27にて図6の反時計方向(矢印OP方向参照)に回動させられる。その結果、前蓋体3は、側面視で枠体2内の前板12寄り(ガイド溝穴23の下端側)に落ち込み、後板13(後蓋体3)側には回動しない。従って、開き回動する前蓋体3を、後蓋体3やその奥の天板101上に乗り上げることなく、確実に枠体2内に収容でき、前蓋体3の開き操作がより一層スムーズになる。   Therefore, when the front lid body 3 in the closed state is pulled up by hand and is opened and rotated around the relay pivot body 22, the relay pivot body 22 is positioned on the upper end side of the guide slot 23 as shown in FIG. 6 is rotated counterclockwise (see arrow OP direction) in FIG. As a result, the front lid 3 falls close to the front plate 12 (the lower end side of the guide slot 23) in the frame 2 in a side view, and does not rotate toward the rear plate 13 (rear lid 3). Therefore, the front lid body 3 that opens and rotates can be reliably accommodated in the frame body 2 without riding on the rear lid body 3 or the top plate 101 behind the rear lid body 3, and the opening operation of the front lid body 3 is smoother. become.

連動回動杆27も中継ピボット体22のスライド移動に追随して、図6において枢支軸29回りの時計方向(矢印CW方向)に回動する。そして、図6(b)に示すように、中継ピボット体22がガイド溝穴23の上端に到達してから、連動回動杆27が後方斜め上向きに最も傾斜した状態まで回動すると、中継ピボット体22が図6の反時計方向(矢印OP方向参照)に更に回動して、ガイド溝穴23の上端から少し後戻りする結果、前蓋体3は、ストッパー片19に当接するまで収容回動(落ち込み回動)して、枠体2内に収容され開蓋状態になる。   The interlocking rotation rod 27 also follows the sliding movement of the relay pivot body 22 and rotates in the clockwise direction (arrow CW direction) around the pivot shaft 29 in FIG. Then, as shown in FIG. 6 (b), after the relay pivot body 22 reaches the upper end of the guide slot 23, when the interlocking pivot rod 27 pivots to the most inclined state in the rearward and upward direction, the relay pivot The body 22 further rotates counterclockwise in FIG. 6 (refer to the direction of the arrow OP), and as a result of returning slightly from the upper end of the guide slot 23, the front lid 3 is accommodated and rotated until it comes into contact with the stopper piece 19. It is accommodated in the frame body 2 and is in the open state.

このとき、中継ピボット体22がガイド溝穴23の上端から少し後戻りして(前側に移動して)、前蓋体3は枠体2の前板12に近付いた上で開蓋状態になるので、開蓋状態での枠体2開口部の前後開口幅をできるだけ広く確保することが可能になる。このため、各種コード類の配線作業がし易くなっている。   At this time, the relay pivot body 22 moves back slightly from the upper end of the guide slot 23 (moves to the front side), and the front lid body 3 comes close to the front plate 12 of the frame body 2 so that the lid is opened. It is possible to ensure the widest possible opening width of the opening of the frame body 2 in the open state. For this reason, the wiring work of various cords becomes easy.

なお、開蓋状態の前蓋体3を手で引き上げて閉じ回動させながら閉蓋状態に移行する場合は、前蓋体3、中継ピボット体22及び連動回動杆27の動作が前述の態様と逆になるだけなので、その詳細な説明を割愛する。   When the front lid body 3 in the open state is lifted by hand and is closed and rotated to shift to the closed state, the operations of the front lid body 3, the relay pivot body 22, and the interlocking pivot rod 27 are as described above. Since it is just the opposite, the detailed explanation is omitted.

図5及び図7に示すように、第1実施形態の連動回動杆27には、開蓋状態のときに中継ピボット体22の外周部に形成された突起30と係合(嵌合)するクリック受けアーム31が一体形成されている。このため、前蓋体3を開蓋状態にまで移動させると、中継ピ
ボット体22の突起30が連動回動杆27のクリック受けアーム31に係合し、使用者にカチッとしたクリック感が伝わる。すなわち、前蓋体3が開蓋状態にまで移動した事実を手応えにて使用者に伝達できる。
As shown in FIGS. 5 and 7, the interlocking pivot rod 27 of the first embodiment is engaged (fitted) with a protrusion 30 formed on the outer peripheral portion of the relay pivot body 22 when the lid is opened. A click receiving arm 31 is integrally formed. For this reason, when the front lid 3 is moved to the open state, the protrusion 30 of the relay pivot body 22 engages with the click receiving arm 31 of the interlocking pivot rod 27, and a click feeling is transmitted to the user. . That is, the fact that the front lid 3 has moved to the open state can be transmitted to the user in response.

なお、第1実施形態の連動回動杆27においては、一対のクリック受けアーム31が本体部を挟んで両側に対称状に形成されているが、これは、取り付け位置の違いだけで複数種類の連動回動杆27を製作することによるコスト及び工数を省き、1種類の連動回動杆27にて対処できるようにしたものである。   In the interlocking rotation rod 27 of the first embodiment, the pair of click receiving arms 31 are formed symmetrically on both sides with the main body portion interposed therebetween. Costs and man-hours required for manufacturing the interlocking rotating rod 27 are omitted, and one type of interlocking rotating rod 27 can cope with it.

第1実施形態では、前蓋体3における開閉動の初期に案内支持手段4に移動力を補填し、開閉動の終期には案内支持手段4に抵抗を付与する付勢部材としての板バネ32を更に備えている(図7参照)。   In the first embodiment, the leaf spring 32 as an urging member that compensates the guide support means 4 with a moving force at the initial stage of the opening / closing movement of the front lid 3 and applies resistance to the guide support means 4 at the end of the opening / closing movement. (See FIG. 7).

この場合、中継ピボット体22のうち雌型嵌合部25と反対側の端面に、溝状受け部33を形成する一方、連動回動杆27における突出片部28側の端面に、収納溝部34が形成されている。そして、中継ピボット体22の溝状受け部33と連動回動杆27の収納溝部34とに跨がるようにして、板バネ32が内蔵されている。   In this case, a groove-shaped receiving portion 33 is formed on the end surface of the relay pivot body 22 opposite to the female fitting portion 25, while the storage groove portion 34 is formed on the end surface of the interlocking rotation rod 27 on the protruding piece portion 28 side. Is formed. A leaf spring 32 is incorporated so as to straddle the groove-shaped receiving portion 33 of the relay pivot body 22 and the storage groove portion 34 of the interlocking rotation rod 27.

板バネ32は、中継ピボット体22がガイド溝穴23の下端側に位置する閉蓋状態のときに、溝状受け部33の前内側壁と収納溝部34(突出片部28)とに当たって、前向き凸のく字状に湾曲し(図7(a)参照)、中継ピボット体22がガイド溝穴23の上端側に位置する開蓋状態のときに、溝状受け部33の後内側壁と収納溝部34(突出片部28)とに当たって、後向き凸の逆く字状に湾曲するように構成されている(図7(a)参照)。   When the relay pivot body 22 is in the closed state where the relay pivot body 22 is positioned on the lower end side of the guide slot 23, the leaf spring 32 hits the front inner wall of the groove-shaped receiving portion 33 and the storage groove portion 34 (projecting piece portion 28) and faces forward. When the relay pivot body 22 is in an open state where the relay pivot body 22 is positioned on the upper end side of the guide slot 23, the rear inner side wall of the groove-shaped receiving portion 33 is stored. It hits the groove part 34 (projection piece part 28), and it is comprised so that it may curve in the reverse letter-shape of a backward convex (refer Fig.7 (a)).

閉蓋状態の前蓋体3を手で引き上げて開き回動させる際は(開き動の初期)、板バネ32の弾性復原力が中継ピボット体22を図7(a)の反時計方向(矢印OP方向参照)に押すように作用する。このため、中継ピボット体22はガイド溝穴23の上端側に向けてスライド移動しながら、連動回動杆27と板バネ32との相互作用にて、図7(a)の反時計方向に回動させられることになり、使用者は前蓋体3の初期開放操作を比較的軽い力でスムーズに行える。   When the front lid body 3 in the closed state is lifted up by hand and rotated (in the initial stage of the opening movement), the elastic restoring force of the leaf spring 32 causes the relay pivot body 22 to move counterclockwise in FIG. It acts to push in the OP direction). For this reason, the relay pivot body 22 rotates counterclockwise in FIG. 7A due to the interaction between the interlocking rotation rod 27 and the leaf spring 32 while slidingly moving toward the upper end side of the guide slot 23. Thus, the user can smoothly perform the initial opening operation of the front lid 3 with a relatively light force.

また、前蓋体3をストッパー片19に当接するまで収容回動(落ち込み回動)させる際は(開き動の終期)、中継ピボット体22が板バネ32の弾性に抗して図7(b)の反時計方向(矢印OP方向参照)に回動するから、中継ピボット体22の回動方向と板バネ32の弾性復原力方向とが逆向きになって、中継ピボット体22には、板バネ32の弾性復原力という抵抗が加わる。   When the front lid 3 is accommodated and rotated (falling down) until it comes into contact with the stopper piece 19 (the end of the opening movement), the relay pivot body 22 resists the elasticity of the leaf spring 32 as shown in FIG. ) In the counterclockwise direction (see the arrow OP direction), the rotation direction of the relay pivot body 22 and the elastic restoring force direction of the leaf spring 32 are opposite to each other. A resistance called an elastic restoring force of the spring 32 is added.

このため、板バネ32による抵抗が中継ピボット体22を介して前蓋体3の開き動を阻害する方向に作用することになり、前蓋体3の下向き回動速度は、自重による加速を抑制されて遅くなる。その結果、前蓋体3は、ゆっくりとストッパー片19に当たって開蓋状態に保持される。従って、開き動の終期において、前蓋体3の急激な落ち込み回動を防止でき、騒音の発生や、前蓋体3及び周囲の枠体2が傷つくおそれを低減できる。   For this reason, the resistance by the leaf spring 32 acts in a direction that inhibits the opening movement of the front lid body 3 via the relay pivot body 22, and the downward rotation speed of the front lid body 3 suppresses acceleration due to its own weight. Being late. As a result, the front lid body 3 slowly contacts the stopper piece 19 and is held in the open state. Accordingly, at the final stage of the opening movement, the front lid body 3 can be prevented from suddenly turning and turning, and the occurrence of noise and the risk of damage to the front lid body 3 and the surrounding frame body 2 can be reduced.

なお、開蓋状態の前蓋体3を手で引き上げて閉じ回動させながら閉蓋状態に移行する場合は、板バネ32の弾性復原力の作用方向が前述の態様と逆になるだけなので、その詳細な説明を省略する。 In addition, when the front lid body 3 in the open state is lifted by hand and moved to the closed state while being rotated, the direction of the elastic restoring force of the leaf spring 32 is merely opposite to the above-described mode. the detailed description is omitted.

(4).他の実施形態
図8及び図9には、配線カバー装置1における案内支持手段4の別例を示している。こ
こで、第2実施形態以降の実施形態において、構成及び作用が第1実施形態と同じものには同じ符号を付して、その詳細な説明を省略する。なお、図8及び図9では端カバー体14の図示を省略している。
(4). Other Embodiments FIG. 8 and FIG. 9 show another example of the guide support means 4 in the wiring cover device 1. Here, in the second and subsequent embodiments, the same reference numerals are given to the same configurations and operations as those in the first embodiment, and detailed description thereof is omitted. In addition, illustration of the end cover body 14 is abbreviate | omitted in FIG.8 and FIG.9.

図8に示す第2実施形態の案内支持手段4は、回動アーム杆21、中継ピボット体22、ガイド溝穴23、及び連動回動杆27以外に、中継ピボット体22のガイド溝穴23に沿ったスライド移動を補完するためのガイド杆35を備えている。   The guide support means 4 of the second embodiment shown in FIG. 8 is provided in the guide groove hole 23 of the relay pivot body 22 in addition to the pivot arm rod 21, the relay pivot body 22, the guide groove hole 23, and the interlocking pivot rod 27. A guide rod 35 is provided to complement the sliding movement along.

第2実施形態におけるガイド杆35の先端部は、中継ピボット体22に回動可能に連結されており、その回動中心を中継ピボット体22の軸心A(回動アーム杆21との連結固定部分の軸心A)に一致させている。ガイド杆35の基端部は、左側板11の外面のうちガイド溝穴23の半径中心に相当する箇所から外向きに突出する枢支軸36に回動可能に枢着されている。従って、詳細は図示していないが、ガイド杆における先端部の回動中心の移動軌跡は、中継ピボット体22の軸心Aの描く移動軌跡と一致することになる。なお、連動回動杆27の本体部とガイド杆35の本体部とは左右にずらして配置されており、両者が27,35が回動移動時に互いに干渉し合うことはない。   The distal end portion of the guide rod 35 in the second embodiment is rotatably connected to the relay pivot body 22, and the center of rotation is connected to the axis A of the relay pivot body 22 (connected and fixed to the rotary arm rod 21). It is made to correspond to the axial center A) of the part. A base end portion of the guide rod 35 is pivotally attached to a pivot shaft 36 that protrudes outward from a portion corresponding to the radius center of the guide slot 23 on the outer surface of the left side plate 11. Therefore, although not shown in detail, the movement trajectory of the rotation center of the tip of the guide rod coincides with the movement trajectory drawn by the axis A of the relay pivot body 22. The main body portion of the interlocking rotation rod 27 and the main body portion of the guide rod 35 are arranged so as to be shifted to the left and right, so that the two members 27 and 35 do not interfere with each other when rotating.

第2実施形態では、付勢部材の取り付け態様が第1実施形態とは異なっている。この場合、左右側板11における外面の前寄り部位に、前側の中継ピボット体22に当接可能なL字板バネ37が設けられており、左右側板11における外面の前後中央部位には、前後のガイド杆35に当接可能なU字板バネ38が設けられている。そして、左右側板11における外面の後寄り部位に、後側の中継ピボット体22に当接可能なL字板バネ39が設けられている。   In 2nd Embodiment, the attachment aspect of a biasing member differs from 1st Embodiment. In this case, an L-shaped leaf spring 37 capable of contacting the front relay pivot body 22 is provided at a front portion of the outer surface of the left and right side plates 11. A U-shaped leaf spring 38 capable of contacting the guide rod 35 is provided. An L-shaped leaf spring 39 that can contact the relay relay body 22 on the rear side is provided at a rear portion of the outer surface of the left and right side plates 11.

各L字板バネ37,39とU字板バネ38とは、その役割が分担されている。各L字板バネ37,39は、その弾性復原力にて、各蓋体3における開き動の初期に中継ピボット体22に移動力を補填し、閉じ動の終期に中継ピボット体22に抵抗を付与するように設定されている。他方、U字板バネ38の前側部分は、その弾性復原力にて、前蓋体3における閉じ動の初期にガイド杆35に移動力を補填し、開き動の終期にガイド杆35に抵抗を付与するように設定されている。そして、U字板バネ38の後側部分は、その弾性復原力にて、後蓋体3における閉じ動の初期にガイド杆35に移動力を補填し、開き動の終期にガイド杆35に抵抗を付与するように設定されている。 And each L-shaped plate springs 37 and 39 and the U-shaped plate spring 38, the role of that is shared. Each L-shaped leaf spring 37, 39 compensates the relay pivot body 22 with a moving force at the beginning of the opening movement of each lid body 3 by its elastic restoring force, and resists the relay pivot body 22 at the end of the closing movement. It is set to grant. On the other hand, the front side portion of the U-shaped leaf spring 38 compensates the guide rod 35 for the moving force at the initial stage of the closing movement of the front lid 3 by its elastic restoring force, and resists the guide rod 35 at the end of the opening movement. It is set to grant. The rear portion of the U-shaped plate spring 38 compensates the guide rod 35 for the moving force in the initial stage of the closing movement of the rear lid 3 by the elastic restoring force, and resists the guide rod 35 in the final stage of the opening movement. Is set to be granted.

このように構成した場合も、第1実施形態と同様に、各蓋体3の初期開放操作を比較的軽い力でスムーズに行えると共に、開き動の終期において、各蓋体3の急激な落ち込み回動を防止でき、騒音の発生や、前蓋体3及び周囲の枠体2が傷つくおそれを低減できる。   Even in such a configuration, as in the first embodiment, the initial opening operation of each lid body 3 can be performed smoothly with a relatively light force, and each lid body 3 suddenly falls down at the end of the opening movement. The movement can be prevented, and the occurrence of noise and the risk of damage to the front lid 3 and the surrounding frame 2 can be reduced.

図9に示す第3実施形態の案内支持手段4は、板バネ37〜39群がないだけで基本的に第2実施形態のものと同様の構成である。但し、前後のガイド杆35の基端部には、互いに噛み合うギヤ部材40が設けられている。このようにギヤ部材40同士を噛み合わせれば、一方の蓋体3の開閉操作に連動して、他方の蓋体3まで自動的に開閉させることが可能になり、前後一対の蓋体3の開閉操作性が向上する。   The guide support means 4 of 3rd Embodiment shown in FIG. 9 is the structure similar to the thing of 2nd Embodiment fundamentally only without the leaf | plate springs 37-39 group. However, gear members 40 that mesh with each other are provided at the base ends of the front and rear guide rods 35. If the gear members 40 are engaged with each other in this way, it is possible to automatically open and close to the other lid body 3 in conjunction with the opening and closing operation of one lid body 3, and open and close the pair of front and rear lid bodies 3. Operability is improved.

なお、第1実施形態の案内支持手段4にも、前述のような連動機構を採用することが可能である。この場合は、例えば前後両連動回動杆27の基端部間の距離に応じて、大径のギヤ部材を設けたり、複数のギヤ部材を組み合わせたりすればよい。   Note that the above-described interlocking mechanism can also be adopted for the guide support means 4 of the first embodiment. In this case, for example, a large-diameter gear member may be provided or a plurality of gear members may be combined in accordance with the distance between the base end portions of both the front and rear interlocking rotary rods 27.

(5).その他
本願発明は、前述の実施形態に限らず、様々な態様に具体化できる。例えば本願発明は机にも適用可能である。また、前述の実施形態では、配線用開口107(枠体2)に対し
て観音開き式の蓋体3を前後一対備えていたが、蓋体3は配線用開口107(枠体2)に対して1つであっても構わない。また、天板の配線用開口に、案内支持手段を介して蓋体を直接取り付ける構成にしてもよい
(5). Others The present invention is not limited to the above-described embodiment, and can be embodied in various forms. For example, the present onset Akira can be applied also to the desk. Further, in the above-described embodiment, the pair of double-spread type lids 3 are provided for the wiring opening 107 (frame body 2), but the lid body 3 is provided for the wiring opening 107 (frame body 2). There may be one. Moreover, you may make it the structure which attaches a cover body directly to the opening for wiring of a top plate via a guide support means .

その他、各部の構成は図示の実施形態に限定されるものではなく、本発明の趣旨を逸脱しない範囲で種々変更が可能である。   In addition, the configuration of each unit is not limited to the illustrated embodiment, and various modifications can be made without departing from the spirit of the present invention.

1 配線カバー装置
2 枠体
3 蓋体
4 案内支持手段
5 配線隙間
6 上開口縁
6a 前側縁部分
6b 後側縁部分
11 左右側板
19 ストッパー片
21 案内支持手段を構成する回動アーム杆
22 支軸部としての中継ピボット体
23 案内支持手段を構成するガイド溝穴
27 規制部材としての連動回動杆
32 付勢部材としての板バネ
100 テーブル
101 天板
107 配線用開口
DESCRIPTION OF SYMBOLS 1 Wiring cover apparatus 2 Frame 3 Cover body 4 Guide support means 5 Wiring clearance 6 Upper opening edge 6a Front side edge part 6b Rear side edge part 11 Left right side plate 19 Stopper piece 21 Rotating arm rod 22 which comprises guide support means 22 Support shaft Relay pivot body 23 as part 23 Guide groove hole constituting guide support means 27 Interlocking rotating rod 32 as regulating member 32 Plate spring 100 as urging member Table 101 Top plate 107 Wiring opening

Claims (1)

コードが天板上に引き出される配線用開口と、左右横長の軸心回りに回動して前記配線用開口を開閉する蓋体とを備えており、前記蓋体の開閉が、閉じた状態での蓋体よりも下方に位置した案内支持手段で案内される構成であって、
前記案内支持手段は、側面視で傾斜したガイド溝穴とこれに嵌まった支軸部とを有しており、前記支軸部とガイド溝穴との相対位置が前後方向と上下方向との両方向に移動することにより、前記蓋体は高さと前後位置とを変えつつ回動して開閉することが許容されている
テーブル又は机。
A wiring opening through which the cord is drawn out on the top plate, and a lid body that rotates around a laterally long horizontal axis to open and close the wiring opening, and the lid body is opened and closed It is a structure guided by the guide support means located below the lid of
The guide support means includes a guide groove hole that is inclined in a side view and a support shaft part fitted in the guide groove hole, and a relative position between the support shaft part and the guide groove hole is different between the front-rear direction and the up-down direction. By moving in both directions, the lid body is allowed to rotate and open and close while changing its height and front-rear position ,
Table or desk.
JP2014071779A 2014-03-31 2014-03-31 Table or desk Active JP5710044B2 (en)

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Related Parent Applications (1)

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JP2007273072A Division JP5514398B2 (en) 2007-10-19 2007-10-19 Wiring cover device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6939355B2 (en) * 2017-09-29 2021-09-22 株式会社イトーキ Wiring duct cover device
JP6973706B2 (en) * 2017-11-02 2021-12-01 株式会社内田洋行 Cover opening and closing device
KR102187805B1 (en) * 2020-08-31 2020-12-07 (주)베스툴 Cover assembly for electric wiring and meeting table including the same
JP7129460B2 (en) * 2020-12-04 2022-09-01 株式会社オカムラ Open/close lid device and furniture with top plate

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JPH0798008B2 (en) * 1989-01-26 1995-10-25 コクヨ株式会社 desk
JPH0614572Y2 (en) * 1990-02-02 1994-04-20 株式会社イトーキクレビオ Cover device for the cord extraction hole on the tabletop etc.
JPH054924U (en) * 1991-07-02 1993-01-26 積水化学工業株式会社 Desk for OA equipment
JP3306776B2 (en) * 1999-05-18 2002-07-24 コクヨ株式会社 Wiring device
JP4424681B2 (en) * 2006-12-04 2010-03-03 株式会社イトーキ Desk device

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