以下、本発明の一実施形態を、図面を参照して説明する。
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
図２に示すように、本発明の一実施形態のデスクシステムＤＳを構成するデスクＤは、扇形天板１と、この扇形天板１を支持する天板支持ユニット２とを主体とするもので、天板支持ユニット２は、互いに離間して放射状に配置された一対の天板支持パネル２０・２０（天板支持パネル２０・２０は扇形天板１の中心回りに放射状に配置されている）と、対をなす天板支持パネル２０・２０を連結する天板支持パネル連結材３とを含んで構成され、天板支持ユニット２上に扇形天板１を左右にオーバーハングした状態で載置することで左右の天板支持パネル２０・２０間に下肢空間Ｐを形成している。なお、図５〜図８に示すように、天板支持パネル２０の下端面２０ａの奥行き方向（放射方向）両端部に脚部２０ｓが設けられている。
As shown in FIG. 2, the desk D constituting the desk system DS of one embodiment of the present invention is mainly composed of a fan-shaped top plate 1 and a top-plate support unit 2 that supports the fan-shaped top plate 1. The top plate support unit 2 is a pair of top plate support panels 20 and 20 that are radially spaced apart from each other (the top plate support panels 20 and 20 are arranged radially around the center of the fan-shaped top plate 1). And the top plate support panel connecting member 3 for connecting the paired top plate support panels 20 and 20, and the fan-shaped top plate 1 is placed on the top plate support unit 2 in an overhanging state on the left and right. By doing so, a leg space P is formed between the left and right top plate support panels 20. As shown in FIGS. 5 to 8, leg portions 20 s are provided at both ends in the depth direction (radial direction) of the lower end surface 20 a of the top plate support panel 20.
デスクシステムＤＳは、図１、図２及び図４に示すように、複数のデスクＤを組み合わせてなるもので、各々のデスクＤの扇形天板１の側縁１ｅ同士を突き合わせた状態で扇形天板１を連ねて少なくとも一箇所が途切れた環状テーブルとし、デスクＤ同士をユニット連結材４により互いに連結して構成されている。環状テーブルを構成する扇形天板１のうち端部となる扇形天板１下には、内向き収納空間Ｓ２が形成されているとともに、この扇形天板１下の空間を側方から隠蔽可能な対をなすエンドパネル７３・７３が取り付けられて、環状テーブルの外部と内部との出入り口が構成されている。詳細は後述する。
As shown in FIGS. 1, 2, and 4, the desk system DS is formed by combining a plurality of desks D, and the fan-shaped ceiling is formed with the side edges 1e of the fan-shaped top plates 1 of the desks D being in contact with each other. The plates 1 are connected to each other to form an annular table having at least one cut off, and the desks D are connected to each other by a unit connecting member 4. An inward storage space S2 is formed under the fan-shaped top plate 1 serving as an end of the fan-shaped top plate 1 constituting the annular table, and the space under the fan-shaped top plate 1 can be concealed from the side. A pair of end panels 73 and 73 are attached to form the entrance and exit between the outside and the inside of the annular table. Details will be described later.
デスクシステムＤＳは、ワーカーが外周側に向かって執務するように環状テーブルの内周縁１ｂを使用縁に設定している。図１では、環状テーブルの内周に円卓等のテーブルＴを配置して複数ワーカーで簡易会議を行えるようにしている。このデスクシステムＤＳでは、図４に示すように、連ねた扇形天板１下が放射方向に配置した天板支持パネル２０によって湾曲方向に沿って複数の区画（例えばＫ１〜Ｋ７）に仕切られ、湾曲方向に沿って一つおきの区画（Ｋ２，Ｋ４，Ｋ６）に下肢空間Ｐが構成されているとともに、他の区画の一部（Ｋ１，Ｋ３，Ｋ７）の外周側に開放された外向きの収納空間Ｓ１が形成され、他の残りの区画（Ｋ５）の内周側に開放された内向きの収納空間Ｓ２が形成されている。これら外向きの収納空間Ｓ１及び内向きの収納空間Ｓ２は、図２に示すように扇形天板１のオーバーハング領域Ａｒの下方に、隣接する天板支持ユニット２の天板支持パネル２０間に棚板５０を架け渡すことによって形成されている。すなわち、図２及び図４に示すように、一つの執務範囲は一枚の扇形天板１毎に設定され、隣り合う執務範囲の境界である天板１の側端１ｅの突合せ係合部（オーバーハング領域Ａｒ）の下の収納空間（Ｓ１，Ｓ２）を配置している。天板執務範囲の下方はイスに座った執務者の下半身が位置する下肢空間Ｐである、下肢空間Ｐと収納空間（Ｓ１，Ｓ２）は天板支持パネル２０で仕切られている。この天板支持パネル２０は、下肢空間Ｐを挟んで対をなして向かい合っているとともに、収納空間（Ｓ１，Ｓ２）を挟んで対をなして向かい合っている。なお、収納空間（Ｓ１，Ｓ２）に配置される棚板５０を取り外して、ワゴンを入れるという使用態様も可能である。
The desk system DS sets the inner peripheral edge 1b of the annular table as a working edge so that the worker works toward the outer peripheral side. In FIG. 1, a table T such as a round table is arranged on the inner periphery of the annular table so that a simple meeting can be performed by a plurality of workers. In this desk system DS, as shown in FIG. 4, the bottom of the continuous fan-shaped top plate 1 is partitioned into a plurality of sections (for example, K1 to K7) along the bending direction by the top plate support panel 20 arranged in the radial direction. The lower limb space P is formed in every other section (K2, K4, K6) along the bending direction, and outwardly opened to the outer peripheral side of a part (K1, K3, K7) of other sections Storage space S1 is formed, and an inward storage space S2 is formed that is open on the inner peripheral side of the other remaining section (K5). These outward storage space S1 and inward storage space S2 are located below the overhang region Ar of the fan-shaped top plate 1 between the top plate support panels 20 of the adjacent top plate support units 2 as shown in FIG. It is formed by spanning the shelf board 50. That is, as shown in FIGS. 2 and 4, one working range is set for each fan-shaped top plate 1, and a butt engagement portion (e.g., a butt engagement portion of the side end 1 e of the top plate 1 that is a boundary between adjacent working ranges) ( The storage space (S1, S2) under the overhang area Ar) is arranged. Below the top plate working range is a lower limb space P in which the lower half of the worker sitting on the chair is located. The lower limb space P and the storage spaces (S1, S2) are partitioned by the top plate support panel 20. The top panel support panels 20 face each other in pairs with the lower limb space P therebetween, and face each other with a pair of storage spaces (S1, S2). In addition, the use aspect of removing the shelf board 50 arrange | positioned in storage space (S1, S2) and putting a wagon is also possible.
具体的に説明すると、図２、図４〜図７に示すように下肢空間Ｐを形成する左右の天板支持パネル２０・２０の間には、天板支持パネル連結材３の一つとして扇形天板１の外周縁１ｃに沿った形状の幕板とも呼ばれる奥行き仕切パネル３０が配置されて下肢空間Ｐを奥行き方向に仕切っている。天板支持パネル２０のうち奥行き仕切パネル３０を取り付ける部位には、図２に示すように、厚み方向に貫通する貫通孔２０ｈが設けられており、奥行き仕切パネル３０の側端面３０ｅを天板支持パネル２０の貫通孔２０ｈに突き当てた状態に配置して、収納空間Ｓ１（Ｓ２）側から貫通孔２０ｈに挿入したボルトやネジ等の止着具ｖｏにより奥行き仕切パネル３０を天板支持パネル２０に固定している。この奥行き仕切パネル３０は、図４〜図６に示すように、左右の天板支持パネル２０が奥行き仕切パネル３０よりも外方（外周側）に延出するように天板支持パネル２０の外周縁２０ｃから内周側に離間した位置に配置されており、図５及び図６に示すように、左右の天板支持パネル２０と奥行き仕切パネル３０とで部分的に囲まれる位置において左右の天板支持パネル２０・２０間に板材５１を架け渡すことにより外向きの物品載置空間Ｓ３を形成している。この物品載置空間Ｓ３は、上記外向き収納空間Ｓ１に対し第二の外向き収納空間とも言える。この物品載置空間Ｓ３を形成する板材５１は、天板支持パネル２０に設けた図示しない孔等の取付部に取り付けたフックに載置されて保持されている。この物品載置空間Ｓ３を形成する板材５１は、図５及び図６に例示するように、載置する物品や用途に応じて設置数やその高さ位置が適宜設定されている。勿論、物品載置空間Ｓ３を形成する板材５１をボルトやネジ等の止着具を介して天板支持パネル２０に固定して板材５１を天板支持パネル連結材３として用いてもよい。この場合、天板支持ユニット２の連結強度を向上させることが可能となる。なお、奥行き仕切パネル３０は、扇形天板１の外周縁１ｃに沿って湾曲した形状をなしているが、奥行き仕切パネルを湾曲しない面状のものにしてもよい。
More specifically, as shown in FIGS. 2 and 4 to 7, a fan shape is formed as one of the top plate support panel connecting members 3 between the left and right top plate support panels 20 and 20 forming the lower limb space P. A depth partition panel 30 called a curtain plate having a shape along the outer peripheral edge 1c of the top plate 1 is disposed to partition the lower limb space P in the depth direction. As shown in FIG. 2, a through hole 20 h penetrating in the thickness direction is provided in a portion of the top plate support panel 20 to which the depth partition panel 30 is attached, and the side end surface 30 e of the depth partition panel 30 is supported on the top plate. The depth partition panel 30 is placed in a state where it abuts against the through hole 20h of the panel 20, and the depth partition panel 30 is attached to the top plate support panel 20 by a fastening tool vo such as a bolt or a screw inserted into the through hole 20h from the storage space S1 (S2) side. It is fixed to. As shown in FIGS. 4 to 6, the depth partition panel 30 is provided on the outside of the top panel support panel 20 so that the left and right top panel support panels 20 extend outward (outer peripheral side) from the depth partition panel 30. As shown in FIGS. 5 and 6, the left and right ceilings are arranged at positions partially surrounded by the left and right top plate support panels 20 and the depth partition panel 30 as shown in FIGS. 5 and 6. An outward article placement space S3 is formed by bridging the plate material 51 between the plate support panels 20 and 20. This article placement space S3 can be said to be a second outward storage space with respect to the outward storage space S1. The plate material 51 forming the article placement space S3 is placed and held on a hook attached to an attachment portion such as a hole (not shown) provided in the top plate support panel 20. As illustrated in FIGS. 5 and 6, the plate material 51 that forms the article placement space S <b> 3 has an installation number and a height position appropriately set according to the article to be placed and the application. Of course, the plate material 51 that forms the article placement space S3 may be fixed to the top plate support panel 20 via a fastener such as a bolt or a screw, and the plate material 51 may be used as the top plate support panel connecting material 3. In this case, the connection strength of the top plate support unit 2 can be improved. Although the depth partition panel 30 has a curved shape along the outer peripheral edge 1c of the fan-shaped top plate 1, the depth partition panel may have a planar shape that does not curve.
また、対をなす天板支持パネル２０・２０の間には、図６に示すように、天板支持パネル連結材３の一つとして扇形天板１の外周縁に沿った形状のパネル下縁材である巾木３１が配置され、この巾木３１によって左右の天板支持パネル２０・２０の外周縁２０ｃ且つ下端部同士がネジ等の止着具を介して連結されている。この巾木３１は、上記の物品載置空間Ｓ３を形成する板材５１の下端面５１ａをその上面３１ｄで支持して、板材５１に載置される物品の荷重を支持している。この巾木３１は、床と板材５１の境目となる継ぎ目で、板材５１の最下部に取り付けられる細い横板であり、汚れたり壊れたりしやすい板材５１の下部を保護するものである。
In addition, as shown in FIG. 6, between the paired top plate support panels 20, 20, a panel lower edge having a shape along the outer peripheral edge of the fan-shaped top plate 1 as one of the top plate support panel connecting members 3. The baseboard 31 which is a material is arrange | positioned, The outer peripheral edge 20c of the left-and-right top-plate support panels 20 and 20 and the lower end parts are connected by the baseboard 31 via the fasteners, such as a screw | thread. The baseboard 31 supports the load of the article placed on the plate 51 by supporting the lower end surface 51a of the plate 51 forming the article placement space S3 with the upper surface 31d. The baseboard 31 is a seam that becomes a boundary between the floor and the plate material 51, and is a thin horizontal plate that is attached to the lowermost portion of the plate material 51, and protects the lower portion of the plate material 51 that is easily soiled or broken.
本実施形態のデスクシステムＤＳには、図４に示すように、上記物品載置空間Ｓ３が複数箇所に形成されているが、一部の物品載置空間Ｓ３については、図４及び図５に示すように、奥行き仕切パネル３０の外方（外周側）に、扇形天板１の外周縁１ｃに沿った形状をなす外側パネル３２を着脱可能又は開閉可能に天板支持パネル２０に取り付けることで物品載置空間Ｓ３の外周側を閉止し、物品載置空間Ｓ３を奥行き方向のいずれの方向からも隠蔽している。この外側パネル３２は、図５に示すように例えば天板１下の配線空間Ｓ４と物品載置空間Ｓ３とを電気的に接続するコンセントタップＣＴや配線Ｌｉ等の目隠し材として利用可能である。この物品載置空間Ｓ３を形成する板材５１には、図５に示すように、配線Ｌｉを通すための上下方向の貫通口５１ｈが形成されている。
In the desk system DS of the present embodiment, as shown in FIG. 4, the article placement space S3 is formed at a plurality of locations, but some of the article placement spaces S3 are shown in FIG. 4 and FIG. As shown, by attaching an outer panel 32 having a shape along the outer peripheral edge 1c of the fan-shaped top plate 1 to the top plate support panel 20 so as to be detachable or openable on the outer side (outer peripheral side) of the depth partition panel 30. The outer peripheral side of the article placement space S3 is closed, and the article placement space S3 is concealed from any direction in the depth direction. As shown in FIG. 5, the outer panel 32 can be used as a blinding material such as an outlet tap CT or a wiring Li that electrically connects the wiring space S4 below the top plate 1 and the article placement space S3. As shown in FIG. 5, the plate material 51 that forms the article placement space S3 is provided with a through-hole 51h in the vertical direction for passing the wiring Li.
図５〜図８に示すように、天板支持ユニット２を構成する起立した天板支持パネル２０・２０同士間には、扇形天板１よりも低い位置に扇形天板１に対向する配線棚６０がその湾曲方向側端を天板支持パネル２０に突き当てた状態で配置され、扇形天板１と配線棚６０との間に配線空間Ｓ４が形成されている。また、扇形天板１の外周縁１ｃに沿って湾曲する板状の湾曲ビーム６１が扇形天板１の外周縁１ｃを包囲し且つ扇形天板１の高さ位置を含む高さ位置に扇形天板１との間に所定隙間を隔てた状態に配置されており、天板支持パネル２０の外周縁２０ｃが湾曲ビーム６１に突き当てられた状態で図示しないＬ字ブラケットやボルト等の止着具を介して湾曲ビーム６１が天板支持パネル２０に固定されている。そして、扇形天板１の外周縁１ｃ及び配線棚６０の外周縁６０ｃを湾曲ビーム６１に突き当てた位置関係にすることで、湾曲ビーム６１が配線空間Ｓ４を外周側から隠蔽する配線隠しの役割を果たすとともに、扇形天板１の厚みを隠す目隠し材としての役割を果たすようにしている。勿論、本実施形態では、扇形天板１の上面及び下面の高さ位置を含む高さ位置に湾曲ビームを配置しているが、配線空間Ｓ４を外周側から遮蔽するために、扇形天板１の下面の高さ位置を含む高さ位置に湾曲ビームが配置されていればよく、例えば扇形天板１の上面の高さ位置を含まず扇形天板１の下面の高さ位置を含む高さ位置に配置してもよい。すなわち、湾曲ビームが扇形天板１の下面よりも下がっていなければよい。
As shown in FIG. 5 to FIG. 8, a wiring shelf facing the fan-shaped top plate 1 at a position lower than the fan-shaped top plate 1 between the standing top-plate support panels 20, 20 constituting the top plate support unit 2. 60 is arranged in a state in which the end in the bending direction is abutted against the top plate support panel 20, and a wiring space S <b> 4 is formed between the fan-shaped top plate 1 and the wiring shelf 60. Further, a plate-like curved beam 61 that is curved along the outer peripheral edge 1 c of the fan-shaped top plate 1 surrounds the outer peripheral edge 1 c of the fan-shaped top plate 1 and has a fan-shaped ceiling at a height position including the height position of the fan-shaped top plate 1. Fasteners such as L-shaped brackets and bolts (not shown) are arranged with a predetermined gap between the plate 1 and the outer peripheral edge 20c of the top plate support panel 20 butted against the curved beam 61. The curved beam 61 is fixed to the top plate support panel 20 via And the role of wiring concealment in which the curved beam 61 conceals the wiring space S4 from the outer peripheral side by making the positional relationship in which the outer peripheral edge 1c of the fan-shaped top plate 1 and the outer peripheral edge 60c of the wiring shelf 60 abut against the curved beam 61. And serves as a blindfold that hides the thickness of the fan-shaped top plate 1. Of course, in the present embodiment, the curved beam is arranged at a height position including the height positions of the upper surface and the lower surface of the fan-shaped top plate 1, but in order to shield the wiring space S4 from the outer peripheral side, the fan-shaped top plate 1 It is sufficient that the curved beam is arranged at a height position including the height position of the lower surface of the fan. For example, the height does not include the height position of the upper surface of the fan-shaped top plate 1 and includes the height position of the lower surface of the fan-shaped top plate 1. You may arrange in a position. That is, it is sufficient that the curved beam is not lower than the lower surface of the fan-shaped top plate 1.
湾曲ビーム６１は、図５に示すように、上記の物品載置空間Ｓ３の外周側を閉止する外側パネル３２と同一曲率で形成されて、外側パネル３２と略面一な状態に配置されている。この配線空間Ｓ４は、図４〜図８に示すように、扇形天板１、配線棚６０、左右の天板支持パネル２０及び湾曲ビーム６１で包囲された空間であって天板支持パネル２０によって左右に分断された状態にある。配線棚６０は、図５及び図６に示すように、奥行き仕切パネル３０よりも外方（外周側）にオーバーハングしており、左右の天板支持パネル２０・２０、板材５１及び奥行き仕切パネル３０で囲まれる物品載置空間Ｓ３を上方から遮蔽している。勿論、本実施形態で述べた配線棚６０を設けない構成では、扇形天板１を奥行き仕切パネル３０よりも外方（外周側）にオーバーハングさせて扇形天板１によって物品載置空間Ｓ３を上方から遮蔽するように構成してもよい。また、本実施形態では、扇形天板１は、左右一対の天板支持パネル２０に対して、その左右外方及び内周側（使用縁側）の合わせて三方向に大きくオーバーハングしているが、外周側（反使用縁側）にもオーバーハングさせて例えば外側オーバーハング領域の下に書架等を設ける構成も考えられる。この場合でも、扇形天板１のオーバーハング量は、左右外方及び内周側（使用縁側）の三方向の方が外周側（反使用縁側）よりも大きくなる。
As shown in FIG. 5, the curved beam 61 is formed with the same curvature as the outer panel 32 that closes the outer peripheral side of the article placement space S <b> 3, and is disposed in a substantially flush state with the outer panel 32. . 4 to 8, the wiring space S4 is a space surrounded by the fan-shaped top plate 1, the wiring shelf 60, the left and right top plate support panels 20, and the curved beam 61. It is in a state of being divided into left and right. As shown in FIGS. 5 and 6, the wiring shelf 60 is overhanging outward (outer peripheral side) from the depth partition panel 30, and the left and right top plate support panels 20, 20, the plate material 51, and the depth partition panel. The article placement space S3 surrounded by 30 is shielded from above. Of course, in the configuration in which the wiring shelf 60 described in the present embodiment is not provided, the fan-shaped top plate 1 is overhanging outward (outer peripheral side) from the depth partition panel 30 and the article mounting space S3 is defined by the fan-shaped top plate 1. You may comprise so that it may shield from upper direction. Moreover, in this embodiment, although the fan-shaped top plate 1 is greatly overhanging with respect to a pair of left and right top plate support panels 20 in the three directions including the left and right outer sides and the inner peripheral side (use edge side). Further, a configuration in which a bookshelf or the like is provided under the outer overhang region by overhanging on the outer peripheral side (counter edge side) is also conceivable. Even in this case, the overhang amount of the fan-shaped top plate 1 is larger in the three directions of the left and right outer sides and the inner peripheral side (use edge side) than the outer periphery side (counter use edge side).
扇形天板１は、図５〜図８に示すように、起立した天板支持パネル２０の上面（２０ｄ１，２０ｄ２）のうち使用縁側（内周側）の一部の載置面２０ｄ１にオーバーハング状態で載置される天板本体１０と、天板本体１０の反使用縁側（外周側）に略面一に連続して配置される配線蓋１１とを含んで構成され、配線蓋１１の反使用縁側（外周側）の端部１１ｃが配線隠しである湾曲ビーム６１に閉じられている構造をなしている。図９（ａ）及び図９（ｂ）に示すように、天板本体１０の一部である外周縁１０ｃを開口縁Ｋｅとして湾曲ビーム６１との間に開口Ｋｏを形成し、天板本体１０下に形成される配線空間Ｓ４を天板本体１０上方に開口Ｋｏを介して開放可能に構成している。すなわち、湾曲ビーム６１は、天板本体１０との間に開口Ｋｏを形成する部材である。
5 to 8, the fan-shaped top plate 1 overhangs a part of the mounting surface 20d1 on the use edge side (inner peripheral side) of the upper surface (20d1, 20d2) of the upright top plate support panel 20 The top plate main body 10 placed in a state and the wiring lid 11 arranged substantially flush with the counter-use edge side (outer peripheral side) of the top plate main body 10 are configured. The structure is such that the end 11c on the use edge side (outer peripheral side) is closed by a curved beam 61 which is a wiring concealment. As shown in FIGS. 9A and 9B, an opening Ko is formed between the outer peripheral edge 10c, which is a part of the top plate main body 10, and the curved beam 61 as an opening edge Ke. The wiring space S4 formed below is configured to be openable through the opening Ko above the top plate body 10. That is, the curved beam 61 is a member that forms an opening Ko between the top plate body 10 and the curved beam 61.
配線蓋１１は、図９に示すように、天板本体１０の外周縁１０ｃ（開口縁Ｋｅ）と同じ曲率で円弧状に湾曲した湾曲縁部として内周側縁部（内周縁１１ｂ）及び外周側縁部（外周縁１１ｃ）を有する扇形をなしており、開口Ｋｏを閉止する位置ｐｏ１に着脱可能に配置されている。具体的には、図９に示すように、反使用縁側（外周側）の端部（外周縁１１ｃ）を自由端として使用縁側（内周縁１１ｂ側）に設定された支点Ｃ１回りに上下方向に回転により開閉可能にヒンジ等の回転支持部１１ｇを介して天板本体１０の外周縁１０ｃに取り付けられている。すなわち、配線蓋１１の内周側に設定した被支持部（内周縁１１ｂ）と天板本体１０に設定した支持部（外周縁１０ｃ）とが回転支持部１１ｇを介して接続されて、配線蓋１１の被支持部（内周縁１１ｂ）が天板本体１０の支持部（外周縁１０ｃ）に支持されることで、配線蓋１１により閉止される配線用の開口Ｋｏを開閉可能にしている。回転支持部１１ｇは、配線蓋１１の内周円弧１１ｂの途中二箇所に設けられている。一般的な直線状の配線蓋を回転可能に構成した場合には、配線蓋の側端又はその近傍に設定された支点回りに回転することになるものの、本実施形態では、配線蓋１１が円弧状に湾曲していることによって配線蓋１１のうち回転支持部１１ｇ同士の間の部位の回転支点Ｃ１が配線蓋１１の内周端から更に内周側に変位した位置となり、直線状の配線蓋に比して回転半径が広がる。この場合、同じ回転角度であっても直線状や矩形状の配線蓋に比べて配線空間Ｓ４への開口が広くなる。このように配線蓋１１を円弧状に形成し、内周側に設定した二箇所の回転支持部１１ｇを結ぶ回転軸Ｃ１回りに外周側を自由端として回転させることで、閉止位置ｐｏ１において配線蓋１１が天板本体１０下の配線空間Ｓ４を上方から遮蔽し、開成位置ｐｏ２において直線状の配線蓋に比して配線蓋１１が閉止位置ｐｏ１から大きく退避させることが可能となる。この結果、配線空間への配線の出し入れが容易となる。また、配線蓋１１の湾曲縁部（内周円弧１１ｂ）の途中二箇所を天板本体１０に支持させた状態で回転させながら片開きしているので、配線蓋１１の部位によって上にあがる部位と下に下がる部位が生じ、配線蓋１１の両側端部を二点支持する場合に比べて重心移動が少ないので動作が軽くなり、開けやすくしている。また、配線蓋１１の湾曲縁部の途中二箇所を支持しているので、配線蓋の両側端部を二点支持する場合に比べて配線蓋に必要な剛性を下げて配線蓋を軽量化することができるとともに、単純な軸受構造で支持することを可能としている。
As shown in FIG. 9, the wiring lid 11 has an inner peripheral side edge (inner peripheral edge 11b) and an outer periphery as a curved edge curved in an arc shape with the same curvature as the outer peripheral edge 10c (opening edge Ke) of the top plate body 10. It has a sector shape having a side edge (outer peripheral edge 11c), and is detachably disposed at a position po1 where the opening Ko is closed. Specifically, as shown in FIG. 9, the end portion (outer peripheral edge 11c) on the counterusable edge side (outer peripheral side) is used as a free end in the vertical direction around the fulcrum C1 set on the use edge side (inner peripheral edge 11b side) It is attached to the outer peripheral edge 10c of the top plate body 10 via a rotation support portion 11g such as a hinge so as to be opened and closed by rotation. That is, a supported portion (inner peripheral edge 11b) set on the inner peripheral side of the wiring lid 11 and a support portion (outer peripheral edge 10c) set on the top plate body 10 are connected via the rotation support portion 11g, and the wiring lid 11 supported parts (inner peripheral edge 11 b) are supported by the support part (outer peripheral edge 10 c) of the top plate body 10, so that the wiring opening Ko closed by the wiring lid 11 can be opened and closed. The rotation support portions 11g are provided at two locations along the inner circumferential arc 11b of the wiring lid 11. When a general linear wiring lid is configured to be rotatable, the wiring lid 11 rotates around a fulcrum set at or near the side end of the wiring lid. By being curved in an arc shape, the rotation fulcrum C1 of the portion between the rotation support portions 11g of the wiring lid 11 is displaced to the inner circumferential side from the inner circumferential end of the wiring lid 11, and the linear wiring lid is formed. The radius of rotation is wider than In this case, the opening to the wiring space S4 is wider than that of the linear or rectangular wiring lid even at the same rotation angle. In this way, the wiring lid 11 is formed in an arc shape and rotated around the rotation axis C1 connecting the two rotation support portions 11g set on the inner circumferential side with the outer circumferential side as a free end, so that the wiring lid at the closed position po1. 11 shields the wiring space S4 under the top plate body 10 from above, and the wiring cover 11 can be largely retracted from the closing position po1 as compared with the linear wiring cover at the open position po2. As a result, the wiring can be easily taken into and out of the wiring space. Further, since the two parts of the curved edge portion (inner circumferential arc 11 b) of the wiring lid 11 are opened while being rotated while being supported by the top plate body 10, the portion that rises upward due to the portion of the wiring lid 11. As a result, there is a lower part, and the movement of the center of gravity is less than that in the case of supporting the two ends of the wiring cover 11 at two points, so that the operation is light and easy to open. In addition, since the middle part of the curved edge portion of the wiring lid 11 is supported, the rigidity required for the wiring lid is reduced and the wiring lid is reduced in weight as compared with the case where the both ends of the wiring lid are supported at two points. It is possible to support with a simple bearing structure.
配線蓋１１は、図５、図９（ｂ）及び図１０（ｂ）に示すように、面板部１１ｘの湾曲縁部たる内周縁１１ｂから下方（天板支持パネル２０側）に延びる垂下部１１ｙが形成されて断面略Ｌ字状をなしており、樹脂の一体成型により作製される。配線蓋１１は、面板部１１ｘの厚み方向寸法Ｗ１を天板本体１０の厚み方向寸法Ｗ２よりも小さく設定することにより、面板部１１ｘの下面１１ａと天板支持パネル２０の上面２０ｄ２（載置面２０ｄ１以外の上面）との間に閉止位置ｐｏ１において天板支持パネル２０で仕切られる左右の配線空間Ｓ４同士を連絡する横配線用隙間ＳＸが形成される状態で配線蓋１１が取り付けられている。図１３に示すように、各々のデスクＤの天板本体１０の下方且つ対をなす天板支持パネル２０の間には第一の配線空間Ｓ４ａ（Ｓ４）が形成され、突き合わせ状態で連ねた天板本体１０のオーバーハング領域Ａｒの下方に第二の配線空間Ｓ４ｂ（Ｓ４）が形成されており、これら第一の配線空間Ｓ４ａ及び第二の配線空間Ｓ４ｂは、天板支持パネル２０で分断される構造であるものの、閉止位置ｐｏ１において横配線用隙間ＳＸが形成されることによって、図１０（ｂ）に示すように配線蓋１１を開けた状態で天板支持パネル２０の上面（２０ｄ１，２０ｄ２）のうち天板本体１０が載置される載置面２０ｄ１以外の上面２０ｄ２を乗り越えるように配線Ｌｉを引き回し、その後に配線蓋１１を閉めても配線蓋１１と配線Ｌｉとが干渉せず、横配線用隙間ＳＸを介して一方の天板本体１０下の配線空間Ｓ４から他方の天板本体１０下の配線空間Ｓ４に配線を引き回し可能にしている。この場合、天板支持パネル２０に横配線用の貫通孔や切り欠き等を設ける必要がない。そして、図１３に示すように、連ねた天板本体１０下の第一及び第二の配線空間Ｓ４ａ・Ｓ４ｂを一連の配線空間として複数の天板本体１０に亘って配線Ｌｉを引き回す利用形態を実現している。よって、例えば或るデスクＤの近くに電力線や通信線等のコンセントがない場合でも他のデスクＤから配線Ｌｉを引き回して利用することを可能にしている。
As shown in FIG. 5, FIG. 9B and FIG. 10B, the wiring lid 11 has a hanging portion 11y extending downward (from the top plate support panel 20 side) from the inner peripheral edge 11b which is a curved edge portion of the face plate portion 11x. Is formed to have a substantially L-shaped cross section and is manufactured by integral molding of resin. The wiring lid 11 is configured such that the thickness direction dimension W1 of the face plate portion 11x is set to be smaller than the thickness direction dimension W2 of the top plate body 10, thereby allowing the lower surface 11a of the face plate portion 11x and the upper surface 20d2 of the top plate support panel 20 (mounting surface). The wiring cover 11 is attached in a state where a horizontal wiring gap SX is formed between the left and right wiring spaces S4 partitioned by the top plate support panel 20 at the closed position po1. As shown in FIG. 13, a first wiring space S4a (S4) is formed below the top plate body 10 of each desk D and between the paired top plate support panels 20, and the ceilings connected in a butted state. A second wiring space S4b (S4) is formed below the overhang region Ar of the plate body 10, and the first wiring space S4a and the second wiring space S4b are divided by the top plate support panel 20. The horizontal wiring gap SX is formed at the closing position po1, but the top surface (20d1, 20d2) of the top panel support panel 20 with the wiring lid 11 opened as shown in FIG. 10B. ), The wiring Li is routed over the upper surface 20d2 other than the placement surface 20d1 on which the top plate body 10 is placed, and the wiring lid 11 does not interfere with the wiring Lid even if the wiring lid 11 is closed thereafter. It is from one of the top plate body 10 beneath the wiring space S4 is possible lead wires on the other top plate 10 under the wiring space S4 via the wiring gap SX. In this case, there is no need to provide a horizontal wiring through-hole or notch in the top plate support panel 20. And as shown in FIG. 13, the use form which draws wiring Li over the several top-plate main body 10 by making 1st and 2nd wiring space S4a * S4b under the connected top-plate main body 10 into a series of wiring space. Realized. Therefore, for example, even when there is no outlet such as a power line or a communication line near a certain desk D, the wiring Li can be routed from another desk D and used.
配線蓋１１には、図９（ｂ）に示すように、垂下部１１ｙに静止面１１ｙｂが設定されており、配線蓋１１が閉止位置ｐｏ１にあるときに静止面１１ｙｂを天板本体１０の外周端面１０ｃに突き当てる（接触する）ことで、配線蓋１１の下方に向かう回転動作を規制し、閉止位置ｐｏ１から開成位置ｐｏ２への開き動作のみを許容し、配線蓋１１の閉止位置ｐｏ１を規定する閉止位置規定部１１ｚを構成している。この閉止位置規定部１１ｚによって配線蓋１１に荷重が作用しても配線蓋１１が下方に回転せず、配線蓋１１の上面１１ｄと天板本体１０の上面１０ｄとにズレが生じることを抑制又は防止している。
As shown in FIG. 9B, the wiring lid 11 is provided with a stationary surface 11yb on the hanging portion 11y. When the wiring lid 11 is at the closed position po1, the stationary surface 11yb is placed on the outer periphery of the top plate body 10. By abutting (contacting) the end face 10c, the downward movement of the wiring lid 11 is restricted, only the opening movement from the closing position po1 to the open position po2 is allowed, and the closing position po1 of the wiring lid 11 is defined. The closing position defining portion 11z is configured. Even if a load is applied to the wiring lid 11 by the closing position defining portion 11z, the wiring lid 11 does not rotate downward, and it is possible to suppress the occurrence of deviation between the upper surface 11d of the wiring lid 11 and the upper surface 10d of the top plate body 10. It is preventing.
また、閉止位置ｐｏ１において配線蓋１１の垂下部１１ｙの下面１１ｙａを天板支持パネル２０の上面２０ｄ２で支持するように、配線蓋１１と天板支持パネル２０との位置関係を規定し、配線蓋１１に作用する荷重を天板支持パネル２０の上面２０ｄ２で支持するように構成してある。この結果、天板本体１０と同様に配線蓋１１に対して物品を載置しても適切に荷重が支持され卓上領域を広げて有効利用することが可能となる。
Further, the positional relationship between the wiring lid 11 and the top plate support panel 20 is defined so that the lower surface 11ya of the hanging portion 11y of the wiring lid 11 is supported by the upper surface 20d2 of the top plate support panel 20 at the closed position po1, and the wiring lid 11 is supported by the upper surface 20d2 of the top plate support panel 20. As a result, even when an article is placed on the wiring lid 11 as in the case of the top panel main body 10, the load is appropriately supported and the desktop area can be expanded and effectively used.
配線蓋１１の反使用縁側（外周側）の端部１１ｃには、図９（ａ）及び図１０（ａ）に示すように、軟質樹脂１２が取り付けられており、配線蓋１１が閉止位置ｐｏ１にある場合に、配線蓋１１と配線隠したる湾曲ビーム６１との間に配置された軟質樹脂１２によって配線蓋１１と湾曲ビーム６１との間の配線空間Ｓ４の開口を閉止するとともに、一部を弾性変形させることにより閉止状態で扇形天板１の上方から配線空間Ｓ４への配線の引き回しを可能としている。配線蓋１１の反使用縁側（外周側）の端部１１ｃには、反使用縁側（外周側）に向けて開口し外周側に向かって幅狭となる取付溝部１１ｍが配線蓋１１の外周縁１１ｃ全域に亘って形成されており、軟質樹脂１２を配線蓋１１の側方から湾曲方向にスライドさせながら取付溝部１１ｍに挿入することで、接着剤や取り付け具を要することなく軟質樹脂１２を配線蓋１１に取り付けている。なお、本実施形態では、配線蓋１１は、上下方向に回転により開閉可能に構成されているが、その他の態様として着脱可能にすることや、配線蓋を湾曲方向に沿ったスライドにより開閉可能にすることが挙げられる。スライド開閉する場合には、湾曲方向に沿った左右の配線蓋の曲率を同じにすることで、配線蓋を左右（湾曲方向）に重ねるようにスライドさせることが可能となる。この場合、配線蓋をスライド動作させるためのガイドレールを蓋の上面又は下面に設けると、蓋の端部を押すだけで円滑なスライド動作を実現することが可能となる。
As shown in FIG. 9A and FIG. 10A, the soft resin 12 is attached to the end 11c of the wiring lid 11 on the opposite side (outer peripheral side), and the wiring lid 11 is in the closed position po1. In this case, the opening of the wiring space S4 between the wiring lid 11 and the curved beam 61 is closed by the soft resin 12 disposed between the wiring lid 11 and the curved beam 61 concealing the wiring, and a part of the opening is closed. By elastically deforming, the wiring can be routed from above the fan-shaped top plate 1 to the wiring space S4 in the closed state. A mounting groove 11m that opens toward the counter-use edge (outer peripheral side) and narrows toward the outer peripheral side is formed at the end 11c on the counter-use edge side (outer peripheral side) of the wiring cover 11. The soft resin 12 is formed over the entire area and is inserted into the mounting groove 11m while sliding the soft resin 12 from the side of the wiring cover 11 in the bending direction, so that the soft resin 12 can be connected to the wiring cover without requiring an adhesive or a fixture. 11 is attached. In this embodiment, the wiring lid 11 is configured to be opened and closed by rotating in the vertical direction. However, as another aspect, the wiring lid 11 can be attached and detached, and the wiring lid can be opened and closed by sliding along the bending direction. To do. In the case of sliding opening and closing, by making the curvatures of the left and right wiring lids along the bending direction the same, it is possible to slide the wiring lids so as to overlap in the left and right (curving direction). In this case, if a guide rail for sliding the wiring lid is provided on the upper surface or the lower surface of the lid, a smooth sliding operation can be realized simply by pressing the end of the lid.
図２の扇形天板１（天板本体１０）の内周縁１ｂ（１０ｂ）には、図５〜図８に示すように、外周側から内周側に向けて幅狭に形成され且つ扇形天板１の内周縁１ｂに沿う形状に形成された弾性変形可能な扇形エッジ部材１３が、環状の中心方向に突出するように扇形天板１の内周縁１ｂに取り付けてあり、図１及び図２に示すように、扇形天板１を連ねた場合に扇形エッジ部材１３同士が円環に沿って突き合わせた状態となる。このように、扇形エッジ部材１３が扇形であると、内周側に張り出した部位に荷重が作用しても直線エッジ部材に比して載置荷重を受けた際に扇の内周縁径が変化する方向すなわち上下方向へ撓みにくくなり、例えばアームレスト等の用途に適した荷重に対する強度を確保している。
As shown in FIGS. 5 to 8, the inner peripheral edge 1 b (10 b) of the fan-shaped top plate 1 (top plate body 10) of FIG. 2 is formed narrower from the outer peripheral side toward the inner peripheral side and An elastically deformable fan-shaped edge member 13 formed in a shape along the inner peripheral edge 1b of the plate 1 is attached to the inner peripheral edge 1b of the fan-shaped top plate 1 so as to protrude in the center direction of the ring. As shown in FIG. 4, when the fan-shaped top plates 1 are connected, the fan-shaped edge members 13 are in a state of abutting along the ring. Thus, when the fan-shaped edge member 13 is fan-shaped, the inner peripheral diameter of the fan changes when receiving a mounting load as compared with the straight edge member even if a load is applied to a portion protruding to the inner peripheral side. It is difficult to bend in the direction to be moved, that is, the vertical direction, and the strength against a load suitable for an application such as an armrest is ensured.
扇形天板１は、図３に示すように、側縁１ｅ同士を突き合わせた状態で連結されるが、各々の側縁部１ｅの下面に対をなす連結凹部１ｇを設け、一方の扇形天板１の連結凹部１ｇから他方の扇形天板１の連結凹部１ｇまで貫通する連結孔１ｈが形成されており、ユニット連結材４の一つである図示しないボルト等の止着具をこの連結孔１ｈに通して両扇形天板１同士を固定している。
As shown in FIG. 3, the fan-shaped top plate 1 is connected in a state in which the side edges 1e are in contact with each other. However, a pair of connecting recesses 1g is provided on the lower surface of each side edge portion 1e, and one fan-shaped top plate is provided. A connection hole 1h that penetrates from one connection recess 1g to the connection recess 1g of the other fan-shaped top plate 1 is formed, and a fastening tool such as a bolt (not shown) that is one of the unit connection members 4 is attached to the connection hole 1h. Both fan-shaped top plates 1 are fixed to each other.
湾曲ビーム６１の上部には、図５〜図８に示すように、上方に開口する上溝部６１ｍが形成されており、図２に示すように、可燒性のあるデスクトップパネル７０をこの上溝部６１ｍに嵌め込んで係り合せることで、デスクトップパネル７０を弾性により湾曲させた状態で扇形天板１の外周縁１ｃに沿って起立させて配置している。各デスクＤ毎に一枚のデスクトップパネル７０を起立させて、各々の側縁７０ｅ同士を突き合わせた状態で配置することで図１に示すように扇形天板１の外周縁１ｃに沿って周回するデスクトップパネル７０を分割構造で構成している。このデスクトップパネル７０には、一部又は全部に半透明な素材を用いて、又は、すりガラスのように半透明になる表面処理が施されて、扇形天板１上の書類に対する機密性が守られるとともに、デスクトップパネル７０同士の継ぎ目を目立たなくなるようにしてある。
As shown in FIGS. 5 to 8, an upper groove portion 61 m that opens upward is formed on the upper portion of the curved beam 61. As shown in FIG. 2, the flexible desktop panel 70 is attached to the upper groove portion. The desktop panel 70 is placed upright along the outer peripheral edge 1c of the fan-shaped top plate 1 in a state where the desktop panel 70 is bent elastically by being fitted and engaged with 61m. One desktop panel 70 is erected for each desk D, and is arranged in a state where the side edges 70e are in contact with each other, so as to circulate along the outer peripheral edge 1c of the fan-shaped top plate 1 as shown in FIG. The desktop panel 70 has a divided structure. The desktop panel 70 is partially or entirely made of a semi-transparent material, or is subjected to a surface treatment that becomes translucent like frosted glass, thereby protecting the confidentiality of documents on the fan-shaped top plate 1. At the same time, the joint between the desktop panels 70 is made inconspicuous.
デスクトップパネル７０の上縁には、図１及び図２に示すように、湾曲ビーム６１と同一曲率の湾曲カバー部材７１を設け、この湾曲カバー部材７１に湾曲方向に沿って形成された下方に開口する下溝部７１ｍにデスクトップパネル７０の上端を嵌め込んで係り合わせることで、平板状のデスクトップパネル７０を湾曲カバー部材７１及び湾曲ビーム６１と同じ曲率で簡単に湾曲させることができ、この湾曲状態を湾曲ビーム６１及び湾曲カバー部材７１が保持している。上記の湾曲ビーム６１及び湾曲カバー部材７１はアルミ押出しで精度良く作れる。この湾曲カバー部材７１には、湾曲方向沿って複数のＬＥＤを配列したライン照明を設けており、ライン照明７１Ｓに電力を供給するための電力線が湾曲方向に沿って湾曲カバー部材７１に内蔵してある。湾曲カバー部材７１の側縁部７１ｅには、隣接する湾曲カバー部材７１の電力線又はライン照明７１Ｓ同士を接続するオス型又はメス型のコネクタが配置されており、これらコネクタ同士を嵌め合いにより係り合わせることで湾曲カバー部材７１同士の連結強度を向上させている。
As shown in FIGS. 1 and 2, a curved cover member 71 having the same curvature as the curved beam 61 is provided on the upper edge of the desktop panel 70, and the curved cover member 71 is opened downward along the curved direction. By fitting the upper end of the desktop panel 70 into the lower groove portion 71m to be engaged, the flat desktop panel 70 can be easily bent with the same curvature as the curved cover member 71 and the curved beam 61, and this curved state is The curved beam 61 and the curved cover member 71 are held. The curved beam 61 and the curved cover member 71 can be made with high accuracy by aluminum extrusion. The curved cover member 71 is provided with line illumination in which a plurality of LEDs are arranged along the bending direction, and a power line for supplying power to the line illumination 71S is built in the curved cover member 71 along the bending direction. is there. On the side edge portion 71e of the curved cover member 71, a male or female connector for connecting the power lines or the line lights 71S of the adjacent curved cover members 71 is arranged, and these connectors are engaged with each other by fitting. Thus, the connection strength between the curved cover members 71 is improved.
図２に示すように、扇形天板１のオーバーハング領域Ａｒの下方に棚板５０を用いて収納空間Ｓ１（Ｓ２）を形成する天板支持パネル２０・２０の間には、図４、図７及び図８に示すように、ユニット連結材４の一つとして扇形天板１の湾曲方向に沿った形状の収納空間仕切パネルとも呼ばれる目隠しパネル８０が配置されて、収納空間Ｓ１（Ｓ２）を奥行き方向に仕切っている。この目隠しパネル８０は、扇形天板１の奥行き方向の一端側（内周側）又は他端側（外周側）のいずれにも左右の天板支持ユニット２同士を連結する状態で取り付け可能にされている。この目隠しパネル８０は、扇形天板１のオーバーハング領域Ａｒ下の空間を内周側又は外周側のいずれかを閉止する位置で図示しないＬ字ブラケットやボルト等の止着具を介して天板支持パネル２０に固定される。図４及び図８に示すように、扇形天板１のオーバーハング領域Ａｒ下の空間の奥行き方向の内方（内周側）を閉止する位置ｉｎに目隠しパネルを取り付けた場合には、収納空間が外周側に開放される外向き収納空間Ｓ１となる一方で、図４及び図７に示すように、奥行き方向の外方（外周側）を閉止する位置ｏｕｔに目隠しパネルを取り付けた場合には、収納空間が内周側に開放される内向き収納空間Ｓ２となる。このように目隠しパネル８０を内周側又は外周側のいずれに取り付けるかによって収納空間を選択的に外向き収納空間Ｓ１または内向き収納空間Ｓ２となし得るようにしている。図２、図７及び図８に示すように、天板支持パネル２０間に架け渡される棚板５０は、天板支持パネル２０に設けた図示しない孔等の取付部に取り付けたフックに載置されて保持される。この収納空間を形成する棚板５０は、収納する物品や用途に応じて設置数やその高さ位置が適宜設定されている。勿論、棚板５０をボルト等の止着具を介して天板支持パネル２０に固定して棚板５０をユニット連結材４として用いてもよい。この場合、デスクＤ同士（天板支持ユニット２同士）の連結強度を向上させることが可能となる。図７に示すように、内向き収納空間Ｓ２の外周側に配置される目隠しパネル８０（ｏｕｔ）は、上記の湾曲ビーム６１と同一曲率で形成されて、湾曲ビーム６１と略面一な状態に配置されている。なお、外周側に配置される目隠しパネル８０（ｏｕｔ）は、湾曲ビーム６１と同一曲率で形成されているが、内周側に配置される目隠しパネル８０（ｉｎ）は、湾曲しない面状のものにしてもよい。
As shown in FIG. 2, between the top plate support panels 20 and 20 that form the storage space S1 (S2) using the shelf plate 50 below the overhang area Ar of the fan-shaped top plate 1, FIG. 7 and 8, a blindfold panel 80, also called a storage space partition panel having a shape along the bending direction of the fan-shaped top plate 1, is arranged as one of the unit connecting members 4, and the storage space S 1 (S 2) is formed. Partitioned in the depth direction. The blindfold panel 80 can be attached in a state in which the left and right top plate support units 2 are connected to either one end side (inner peripheral side) or the other end side (outer peripheral side) of the fan-shaped top plate 1 in the depth direction. ing. The blind panel 80 is a top plate through a fastening tool such as an L-shaped bracket or a bolt (not shown) at a position where the space under the overhang region Ar of the fan-shaped top plate 1 is closed on either the inner peripheral side or the outer peripheral side. It is fixed to the support panel 20. As shown in FIGS. 4 and 8, when a blindfold panel is attached to a position in which the inner side (inner peripheral side) in the depth direction of the space below the overhang region Ar of the fan-shaped top plate 1 is closed, the storage space Is the outward storage space S1 opened to the outer peripheral side, as shown in FIG. 4 and FIG. 7, when a blindfold panel is attached at a position out that closes the outer side (outer peripheral side) in the depth direction The storage space is an inward storage space S2 that is opened to the inner peripheral side. In this way, the storage space can be selectively formed as the outward storage space S1 or the inward storage space S2 depending on whether the blindfold panel 80 is attached to the inner peripheral side or the outer peripheral side. As shown in FIGS. 2, 7, and 8, the shelf board 50 spanned between the top board support panels 20 is placed on a hook attached to an attachment portion such as a hole (not shown) provided in the top board support panel 20. Being held. The number of installations and the height of the shelves 50 that form the storage space are appropriately set according to the articles to be stored and their uses. Of course, the shelf board 50 may be fixed to the top panel support panel 20 via a fastening member such as a bolt and the shelf board 50 may be used as the unit connecting member 4. In this case, it is possible to improve the connection strength between the desks D (top plate support units 2). As shown in FIG. 7, the blindfold panel 80 (out) disposed on the outer peripheral side of the inward storage space S <b> 2 is formed with the same curvature as the curved beam 61 and is substantially flush with the curved beam 61. Has been placed. The blindfold panel 80 (out) disposed on the outer peripheral side is formed with the same curvature as that of the curved beam 61, but the blindfold panel 80 (in) disposed on the inner peripheral side has a planar shape that is not curved. It may be.
また、図７及び図８に示すように、天板支持パネル２０・２０同士の間には、ユニット連結材４の一つとして扇形天板１の湾曲方向に沿った形状のパネル下縁材である巾木４１が配置され、この巾木４１によって天板支持パネル２０の外周端２０ｃ（又は内周端２０ｂ）且つ下端部同士がネジ等の止着具を介して連結されている。この巾木４１は、上面を支持面４１ｄに設定してあり、上記の収納空間を形成する棚板５０の下端面５０ａを支持面４１ｄで支持して、棚板５０に加わる荷重を支持している。この巾木４１は、床と棚板５０の境目となる継ぎ目で、棚板５０の最下部に取り付けられる細い横板であり、汚れたり壊れたりしやすい棚板５０の下部を保護するものである。
Moreover, as shown in FIG.7 and FIG.8, between the top-plate support panels 20 * 20, the panel lower edge material of the shape along the curve direction of the fan-shaped top plate 1 as one of the unit connection materials 4 is provided. A certain baseboard 41 is disposed, and the baseboard 41 connects the outer peripheral end 20c (or the inner peripheral end 20b) and the lower end portions of the top plate support panel 20 via a fastener such as a screw. The base plate 41 has an upper surface set as a support surface 41d, supports the lower end surface 50a of the shelf board 50 forming the storage space by the support surface 41d, and supports the load applied to the shelf board 50. Yes. The baseboard 41 is a seam that becomes a boundary between the floor and the shelf board 50, and is a thin horizontal board that is attached to the lowermost part of the shelf board 50, and protects the lower part of the shelf board 50 that is easily soiled or broken. .
扇形天板１を連接することで構成される環状テーブルは、図１及び図４に示すように、少なくとも一箇所が途切れたものであり、環状テーブルを構成する扇形天板１のうち端部に位置する扇形天板１同士の間は連結されていない。これら扇形天板１の側端１ｅは、天板支持パネル２０とほぼ同様の構成をなす端部支持パネル７２で支持されており、互いに対向する端部支持パネル７２及び天板支持パネル２０との間に上記と同様に内向き収納空間Ｓ２がハーフサイズで形成されている。この内向き収納空間Ｓ２を形成する構成は上記と同様であるので説明を省略する。
As shown in FIG.1 and FIG.4, the annular table comprised by connecting the fan-shaped top plate 1 has cut | disconnected at least one place, and it exists in the edge part among the fan-shaped top plates 1 which comprise an annular table. It is not connected between the fan-shaped top plates 1 located. The side end 1e of the fan-shaped top plate 1 is supported by an end support panel 72 having substantially the same configuration as the top plate support panel 20, and the end support panel 72 and the top plate support panel 20 facing each other are supported. An inward storage space S2 is formed in a half size in the same manner as described above. Since the configuration for forming the inward storage space S2 is the same as described above, the description is omitted.
また、端部に位置する扇形天板１下の空間を側方から隠蔽可能なエンドパネル７３・７３が対をなして取り付けてある。これら対をなすエンドパネル７３・７３は、図１及び図４に示すように、鉛直方向の軸回りに回転可能にデスクＤ（端部支持パネル７２等）に取り付けられて、第一の回転位置ｐｏ３において各々のデスクＤの扇形天板１下の空間を側方から隠蔽し、各々のエンドパネル７３の先端７３ｅ同士を突き合わせた状態となる第二の回転位置ｐｏ４において環状テーブルの外部と内部とを遮蔽する開閉扉としての役割を果たしている。勿論、エンドパネル７３・７３を開閉可能に構成せず、図３に示す扇形天板１同士を連結するための上記連結孔１ｈを用いてボルト等の止着具でエンドパネル７３と扇形天板１とを連結するように構成してもよい。
In addition, end panels 73 and 73 that can conceal the space under the fan-shaped top plate 1 located at the end from the side are attached in pairs. As shown in FIGS. 1 and 4, the paired end panels 73 and 73 are attached to a desk D (end support panel 72, etc.) so as to be rotatable about a vertical axis, and are in a first rotational position. In po3, the space under the fan-shaped top plate 1 of each desk D is concealed from the side, and at the second rotational position po4 where the ends 73e of the end panels 73 are butted together, It plays the role of an open / close door that shields. Needless to say, the end panels 73 and 73 are not configured to be openable and closable, and the end panel 73 and the fan-shaped top plate are fastened with a fastening tool such as a bolt using the connecting hole 1h for connecting the fan-shaped top plates 1 shown in FIG. 1 may be connected to each other.
デスクＤ同士の連結部分には、図１１に示すように、扇形天板１の卓上空間を湾曲方向に仕切る左右仕切パネル７４が取り付け可能に構成されている。左右仕切パネル７４は、扇形天板１に取り付けられる仕切パネル受け部７５と、湾曲カバー部材７１に取り付けられる仕切パネル押さえ部７６とにより固定される。仕切パネル受け部７５は、下方に向けて延びる鍔部７５ａを突き合わせた扇形天板１の側端１ｅ同士で挟み込むことで扇形天板１に取り付けられ、左右仕切パネル７４の下端部を厚み方向両側から挟み込む挟持側壁７５ｂ・７５ｂ及び左右仕切パネルの内周端に係り合う挟持内壁７５ｃによって左右仕切パネル７４を保持する構造をなしている。仕切パネル押さえ部７６は、下方に開口する断面コの字をなす押さえ部７６ａで左右仕切パネルの上端を保持しつつ、湾曲カバー部材にネジ等の止着具ｖｏで固定される。
As shown in FIG. 11, left and right partition panels 74 that partition the tabletop space of the fan-shaped top plate 1 in the bending direction can be attached to the connecting portions of the desks D. The left and right partition panels 74 are fixed by a partition panel receiving portion 75 attached to the fan-shaped top plate 1 and a partition panel pressing portion 76 attached to the curved cover member 71. The partition panel receiving portion 75 is attached to the fan-shaped top plate 1 by being sandwiched between the side ends 1e of the sector-shaped top plate 1 that face the flange portions 75a extending downward, and the lower end portions of the left and right partition panels 74 are attached to both sides in the thickness direction. The left and right partition panels 74 are held by sandwiching side walls 75b and 75b that are sandwiched from the inner wall and sandwiching inner walls 75c that engage with the inner peripheral ends of the left and right partition panels. The partition panel pressing portion 76 is fixed to the curved cover member with a fastening tool vo such as a screw while holding the upper ends of the left and right partition panels with a pressing portion 76a having a U-shaped cross section that opens downward.
上記の奥行き仕切パネル３０や外側パネル３２、巾木３１、巾木４１、湾曲ビーム６１等の湾曲した湾曲パネルＰＬを製造するにあたり、図１２（ａ）に示すように、板金加工等によって矩形状のベース面ＰＬ１の側端の起立壁ＰＬ２に切り欠きＰＬａを設けることで湾曲を可能としたパネルＰＬに対し、ベース面ＰＬ１に型Ｄｉを当てながらベース面ＰＬ１を湾曲させて湾曲パネルＰＬを作製するのが通例であるが、図１２（ｃ）に示すように、起立壁ＰＬ２における一端から他端に亘って切り欠きＰＬａを設けると、外部から切り欠きＰＬａが視認可能となり美観を損なってしまう。そこで、図１２（ｂ）に示すように、起立壁ＰＬ２においてベース面ＰＬ１側の端部に１mm程の余白ＰＬｂを残して切り欠きＰＬａを形成することで、外部から切り欠きＰＬａが視認されて美観を損なうことを退避している。
In manufacturing the curved panel PL such as the depth partition panel 30, the outer panel 32, the baseboard 31, the baseboard 41, the curved beam 61, etc., as shown in FIG. A curved panel PL is produced by bending the base surface PL1 while applying the die Di to the base surface PL1 with respect to the panel PL that can be curved by providing a notch PLa in the standing wall PL2 at the side end of the base surface PL1. Usually, as shown in FIG. 12 (c), when the notched PLa is provided from one end to the other end of the standing wall PL2, the notched PLa is visible from the outside and the aesthetic appearance is impaired. . Therefore, as shown in FIG. 12B, the notch PLa is visually recognized from the outside by forming the notch PLa by leaving a margin PLb of about 1 mm at the end of the standing wall PL2 on the base surface PL1 side. Evacuating the loss of aesthetics.
以上のように、本実施形態のデスクＤは、天板本体１０の一部に湾曲した開口縁Ｋｅ（外周縁１０ｃ）を有する開口Ｋｏを形成することで天板本体１０下に形成される配線空間Ｓ４を天板本体１０上方に開口Ｋｏを介して開放可能とし、開口縁Ｋｅ（外周縁１０ｃ）に沿って湾曲する湾曲縁部（内周縁１１ｂ）を有する配線蓋１１により閉止される開口Ｋｏを開閉可能にしている。
As described above, the desk D according to the present embodiment has the wiring Ko formed under the top panel main body 10 by forming the opening Ko having the curved opening edge Ke (outer peripheral edge 10c) in a part of the top panel main body 10. The opening Ko that allows the space S4 to be opened above the top plate body 10 through the opening Ko and is closed by the wiring lid 11 having a curved edge portion (inner peripheral edge 11b) that curves along the opening edge Ke (outer peripheral edge 10c). Can be opened and closed.
配線蓋により閉止される開口を開閉可能にするとは、例えば開口を閉止する位置に配線蓋自体を着脱可能又は開閉可能にするほか、開口を閉止する位置に配置される配線蓋に形成される窓部を開閉可能にすることが含まれる。
Making the opening closed by the wiring lid openable / closable means, for example, that the wiring lid itself can be attached / detached or opened / closed at a position where the opening is closed, and a window formed on the wiring lid arranged at the position where the opening is closed Including making the part openable and closable.
このように、配線蓋１１の形状を湾曲させることができるので、配線空間Ｓ４と天板本体１０の上方とを連絡する配線取り出し口を任意の位置に配置することが可能となる。しかも、例えば配線蓋の湾曲縁部の途中二箇所を天板本体に支持させた状態で回転させながら片開きした場合には、配線蓋の部位によって上にあがる部位と下に下がる部位が生じ、配線蓋の両側端部を二点支持する場合に比べて重心移動が少ないので動作が軽くなり、開けやすくすることが可能となる。また、例えば配線蓋の湾曲縁部の途中二箇所を支持した場合には、配線蓋の両側端部を二点支持する場合に比べて配線蓋に必要な剛性を下げて配線蓋を軽量化することができるとともに、単純な軸受構造で支持することが可能となる。また、矩形状の配線蓋の直線縁部を支持した状態で片開きした場合に比して回転半径が広がる部位が生じる場合があり、配線蓋１１の開成位置ｐｏ２において矩形状の配線蓋に比して配線蓋１１を閉止位置ｐｏ１から大きく退避させ、配線の出し入れのための開口を広げて配線作業性を向上させることが可能となる場合がある。勿論、配線蓋１１の外周側に被支持部を設定して、この被支持部を、天板本体１０を支持する天板支持パネル２０に設定した支持部に支持させるようにしてもよい。
Thus, since the shape of the wiring lid 11 can be curved, it is possible to arrange the wiring outlet for connecting the wiring space S4 and the top of the top plate body 10 at an arbitrary position. In addition, for example, when the two parts of the curved edge of the wiring lid are rotated while being supported by the top plate main body, a part that rises and a part that falls downward are generated depending on the part of the wiring lid, Compared to the case where two ends of the wiring lid are supported at two points, the movement of the center of gravity is less, so the operation becomes lighter and can be easily opened. In addition, for example, when supporting two points in the middle of the curved edge of the wiring lid, the wiring lid is reduced in weight by lowering the rigidity required for the wiring lid compared to the case where two ends of the wiring lid are supported at two points. And can be supported by a simple bearing structure. In addition, there may be a portion where the radius of rotation is wider than when the linear edge of the rectangular wiring lid is supported, and compared with the rectangular wiring lid at the opening position po2 of the wiring lid 11. Then, the wiring lid 11 may be largely retracted from the closing position po1, and the opening for inserting and removing the wiring may be widened to improve the wiring workability. Of course, a supported portion may be set on the outer peripheral side of the wiring lid 11, and this supported portion may be supported by the support portion set on the top plate support panel 20 that supports the top plate body 10.
特に、本実施形態では、配線蓋１１が円弧状に湾曲した内周側縁部（内周縁１１ｂ）と外周側縁部（外周縁１１ｃ）とを有する扇形をなし、配線蓋１１の内周側に設定した被支持部（内周縁１１ｂ）が天板本体１０に設定した支持部（外周縁１０ｃ）に支持されているので、配線蓋１１を支持させた状態で回転させて配線蓋を開けることが可能となり、配線蓋を開けやすくすることが可能となる。しかも、回転半径が直線状又は矩形状の配線蓋に比して広がるので、同じ回転角度であっても矩形状の配線蓋に比べて配線空間Ｓ４への開口が広くなる場合があり、配線作業性をより一層向上させることが可能となる場合がある。勿論、被支持部を配線蓋の外周側に設定してもよい。また、支持部を、天板本体を支持するパネルに設定してもよい。具体例として、天板を支持するパネルとして天板支持パネル２０や奥行き仕切パネル３０等が挙げられる。さらに、支持部を、天板本体１０との間に開口Ｋｏを形成する部材に設定してもよい。具体例として、天板本体１０の外周縁１０ｃとの間に開口Ｋｏを形成する湾曲ビーム６１等が挙げられる。
In particular, in the present embodiment, the wiring lid 11 has a sector shape having an inner peripheral side edge (inner peripheral edge 11b) and an outer peripheral side edge (outer peripheral edge 11c) curved in an arc shape, and the inner peripheral side of the wiring cover 11 is formed. Since the supported part (inner peripheral edge 11b) set to 1 is supported by the support part (outer peripheral edge 10c) set to the top plate body 10, the wiring cover 11 is rotated while being supported to open the wiring cover. It becomes possible to easily open the wiring lid. Moreover, since the rotation radius is wider than that of the linear or rectangular wiring lid, the opening to the wiring space S4 may be wider than that of the rectangular wiring lid even at the same rotation angle. It may be possible to further improve the performance. Of course, the supported portion may be set on the outer peripheral side of the wiring lid. Moreover, you may set a support part to the panel which supports a top-plate main body. As a specific example, the top plate support panel 20, the depth partition panel 30, etc. are mentioned as a panel which supports a top plate. Furthermore, you may set a support part to the member which forms opening Ko between the top-plate main bodies 10. FIG. As a specific example, there is a curved beam 61 or the like that forms an opening Ko between the outer peripheral edge 10 c of the top plate body 10.
また、本実施形態では、配線蓋１１は、反使用縁側の端部（外周縁１１ｃ）を自由端として使用縁側に設定した被支持部（内周縁１１ｂ）が支持部（外周縁１０ｃ）に支持されているので、使用縁側（内周側）から反使用縁側（外周側）に向かって配線蓋１１の反使用縁側の端部（外周縁１１ｃ）を手前に引き寄せる形で配線蓋１１を開くこととなり、配線蓋１１の操作性を向上させることが可能となる。
Moreover, in this embodiment, the wiring cover 11 is supported by the support portion (outer peripheral edge 10c) by the supported portion (inner peripheral edge 11b) set on the use edge side with the end (outer peripheral edge 11c) on the counter-use edge side as a free end. Therefore, the wiring cover 11 is opened in such a manner that the end (outer peripheral edge 11c) on the side opposite to the use edge of the wiring cover 11 is drawn toward the front from the use edge side (inner periphery side) to the counter use edge side (outer periphery side). Thus, the operability of the wiring lid 11 can be improved.
さらに、本実施形態では、配線蓋１１の被支持部（内周縁１１ｂ）と天板本体１０の支持部（外周縁１０ｃ）との間が回転支持部１１ｇを介して接続されているので、配線蓋１１の開閉を的確に行うことが可能となる。勿論、配線蓋１１の被支持部と、天板本体１０を支持するパネル（天板支持パネル２０や仕切パネル３０等）もしくは天板本体１０との間に開口Ｋｏを形成する部材（湾曲ビーム６１等）に設定した支持部との間を回転支持部を介して接続するように構成してもよい。
Further, in the present embodiment, the supported portion (inner peripheral edge 11b) of the wiring lid 11 and the support portion (outer peripheral edge 10c) of the top plate body 10 are connected via the rotation support portion 11g. The lid 11 can be opened and closed accurately. Of course, a member (curved beam 61) that forms an opening Ko between the supported portion of the wiring lid 11 and a panel (top plate support panel 20, partition panel 30 or the like) that supports the top plate body 10 or the top plate body 10. Etc.) may be configured to be connected to each other via a rotation support portion.
さらにまた、本実施形態では、配線蓋１１の下方に向かう回転動作を、配線蓋１１に設定した静止面１１ｙｂを天板本体１０の一部に突き当てることにより規制して配線蓋１１の閉止位置ｐｏ１を規定する閉止位置規定部１１ｚを設けているので、配線蓋１１に荷重が作用しても配線蓋１１が下方に回転せず、配線蓋１１の上面１１ｄと天板本体１０の上面１０ｄとにズレが生じることを抑制又は防止して、天板面を略面一に保持することが可能となる。
Furthermore, in the present embodiment, the rotational movement toward the lower side of the wiring lid 11 is restricted by causing the stationary surface 11yb set on the wiring lid 11 to abut against a part of the top plate body 10 to close the position where the wiring lid 11 is closed. Since the closing position defining portion 11z that defines po1 is provided, the wiring lid 11 does not rotate downward even when a load acts on the wiring lid 11, and the upper surface 11d of the wiring lid 11 and the upper surface 10d of the top plate body 10 It is possible to suppress or prevent the occurrence of misalignment and keep the top plate surface substantially flush.
さらにまた、本実施形態では、天板本体１０が扇形をなし、配線蓋１１が天板本体１０の湾曲縁部（外周縁１０ｃ）に沿った扇形をなしているので、全体として統一感を得ることが可能となる。
Furthermore, in the present embodiment, the top plate body 10 has a fan shape, and the wiring lid 11 has a fan shape along the curved edge portion (outer peripheral edge 10c) of the top plate body 10, so that a sense of unity is obtained as a whole. It becomes possible.
加えて、本実施形態では、配線蓋１１が、天板上面１０ｄと略面一に配置される面板部１１ｘと、この面板部１１ｘから湾曲縁部（内周縁１１ｂ）に沿って垂下する垂下部１１ｙとを有する樹脂一体成型体であるので、垂下部１１ｙを天板本体１０への被支持部などとして有効利用することが可能となる。しかも、扇形の面板部１１ｘだけでは撓みやすいが、縁部（内周縁１１ｂ）に垂下部１１ｙを一体成型することで強度を付与することが可能となる。さらに、或る強度を確保する程度に配線蓋１１を軽量化して操作性を向上させることも可能となる。
In addition, in the present embodiment, the wiring lid 11 has a face plate portion 11x disposed substantially flush with the top plate upper surface 10d, and a hanging portion depending from the face plate portion 11x along the curved edge (inner peripheral edge 11b). Therefore, the hanging part 11y can be effectively used as a supported part to the top plate body 10 and the like. Moreover, although it is easy to bend only with the fan-shaped face plate portion 11x, it is possible to impart strength by integrally molding the hanging portion 11y on the edge portion (inner peripheral edge 11b). Furthermore, it is possible to reduce the weight of the wiring lid 11 to a certain extent to ensure a certain strength and improve the operability.
その他、本実施形態では、配線蓋１１の外周側縁部（外周縁１１ｃ）に軟質樹脂１２が取り付けてあるので、天板面が軟質樹脂１２によって途切れずに天板面を拡張することが可能となる。すなわち、限られた範囲内で広い天板面を構成でき、作業性に優れたデスクを提供することが可能となる。
In addition, in this embodiment, since the soft resin 12 is attached to the outer peripheral side edge (outer peripheral edge 11 c) of the wiring lid 11, the top plate surface can be expanded without being interrupted by the soft resin 12. It becomes. That is, a wide top plate surface can be configured within a limited range, and a desk having excellent workability can be provided.
なお、各部の具体的な構成は上述した実施形態のみ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形が可能である。
The specific configuration of each part is not limited to the above-described embodiment, and various modifications can be made without departing from the spirit of the present invention.
例えば、本実施形態では、外向き収納空間Ｓ１は外周側に開放された状態であるが、図８において想像線で示すように、外向き収納空間Ｓ１の外周側を閉止可能な位置に扇形天板１の外周縁１ｃに沿った形状の湾曲外側パネル３３を着脱可能又は開閉可能に設け、湾曲外側パネル３３を閉止状態で湾曲ビーム６１と略面一になるように構成してもよい。このように構成すると、外観を損なうことなく、外向き収納空間Ｓ１の外周側を閉止する湾曲外側パネル３３を設けることが可能となる。すなわち、外向き収納空間Ｓ１に収納される被収納物を外周側から遮蔽して見栄え（外観）を向上させるとともに、外向き収納空間Ｓ１への防塵効果を期待でき、併せて、湾曲外側パネルと湾曲ビームとの略面一な位置関係により全体として統一感を得ることが可能となる。
For example, in the present embodiment, the outward storage space S1 is open to the outer peripheral side, but as shown by an imaginary line in FIG. The curved outer panel 33 having a shape along the outer peripheral edge 1c of the plate 1 may be provided so as to be detachable or openable, and the curved outer panel 33 may be configured to be substantially flush with the curved beam 61 in the closed state. If comprised in this way, it will become possible to provide the curved outer side panel 33 which closes the outer peripheral side of outward storage space S1, without impairing an external appearance. That is, the object to be stored in the outward storage space S1 is shielded from the outer peripheral side to improve the appearance (appearance), and a dustproof effect on the outward storage space S1 can be expected. It is possible to obtain a sense of unity as a whole due to the substantially flush positional relationship with the curved beam.
また、本実施形態では、配線蓋１１は、天板１の上方と天板１下方にある配線空間Ｓ４との間を遮蔽する位置で上下方向への回転により開閉するものであるが、配線棚６０すなわち配線空間Ｓ４を形成せずに天板１下に物品載置空間Ｓ３を配置すると、配線蓋が天板の上方と天板下方にある物品載置空間との間を遮蔽する位置に上下方向への回動により開閉可能な蓋となる。この場合、物品載置空間にある物品を上方から遮蔽して上方からの見栄え（外観）を向上させることが可能となる。
In the present embodiment, the wiring lid 11 opens and closes by rotating in the vertical direction at a position shielding the space between the upper side of the top plate 1 and the wiring space S4 below the top plate 1. 60, that is, when the article placement space S3 is arranged under the top board 1 without forming the wiring space S4, the wiring lid is vertically moved to a position where the wiring cover shields between the upper part of the top board and the article placement space below the top board. The lid can be opened and closed by turning in the direction. In this case, it is possible to improve the appearance (appearance) from above by shielding the article in the article placement space from above.
さらに、本実施形態では、配線蓋１１は、外周縁１１ｃを自由端として内周縁１１ｂ側に設定された支点Ｃ１回りに回転により開閉可能に構成されているが、逆に内周縁１１ｂを自由端として外周縁１１ｃに設定された支点回りに回転により開閉可能に構成してもよい。また、本実施形態では、軟質樹脂１２を配線蓋１１に取り付けているが、軟質樹脂１２を湾曲ビーム６１に取り付けてもよい。さらに、本実施形態では、配線蓋１１と湾曲ビーム６１との間に軟質樹脂１２を配置しているが、配線蓋１１と天板本体１０との間に軟質樹脂１２を配置してもよい。この場合、軟質樹脂は配線蓋１１又は天板本体１０のいずれに取り付けてもよい。
Furthermore, in this embodiment, the wiring lid 11 is configured to be able to be opened and closed by rotation around a fulcrum C1 set on the inner peripheral edge 11b side with the outer peripheral edge 11c as a free end. Alternatively, it may be configured to be openable and closable by rotation around a fulcrum set on the outer peripheral edge 11c. In this embodiment, the soft resin 12 is attached to the wiring lid 11, but the soft resin 12 may be attached to the curved beam 61. Furthermore, in this embodiment, the soft resin 12 is disposed between the wiring lid 11 and the curved beam 61, but the soft resin 12 may be disposed between the wiring lid 11 and the top plate body 10. In this case, the soft resin may be attached to either the wiring lid 11 or the top plate body 10.
さらにまた、本実施形態では、天板支持パネル２０に外側パネル３２及び奥行き仕切パネル３０を取り付けて、外側パネル３２及び奥行き仕切パネル３０の間に物品載置空間Ｓ３を形成しているが、図１３（ａ）及び図１３（ｂ）に示すように、奥行き仕切パネル３０の代わりに、上部の中央部１３０ｅを切り欠いた状態にした奥行き仕切パネル１３０をその両側端面３０ｅを天板支持パネル２０に固定することで、使用縁側（内周側）から下肢空間Ｐを介して物品載置空間Ｓ３に対して鞄等の物品を出し入れ可能に構成してもよい。また、図１３（ｃ）に示すように、物品載置空間Ｓ３を形成する板材５１に対して奥行き仕切パネル２３０をスライド丁番を介して開閉可能に取り付けることで使用縁側（内周側）から下肢空間Ｐを介して物品載置空間Ｓ３に対し鞄等の物品を出し入れ可能に構成してもよい。この構成によれば、天板下の空間を使用に適した状態で有効に利用することが可能となる。
Furthermore, in this embodiment, the outer panel 32 and the depth partition panel 30 are attached to the top plate support panel 20, and the article placement space S3 is formed between the outer panel 32 and the depth partition panel 30. 13 (a) and FIG. 13 (b), instead of the depth partition panel 30, the depth partition panel 130 with the upper central portion 130e cut away is provided with the both side end surfaces 30e on the top plate support panel 20. It may be configured such that an article such as a bag can be taken in and out of the article placement space S3 through the lower limb space P from the use edge side (inner peripheral side). Moreover, as shown in FIG.13 (c), it attaches from the use edge side (inner peripheral side) by attaching the depth partition panel 230 through the slide hinge with respect to the board | plate material 51 which forms article mounting space S3. You may comprise so that articles | goods, such as a bag, can be withdrawn / inserted with respect to the articles | goods mounting space S3 via the lower limb space P. FIG. According to this configuration, the space under the top plate can be effectively used in a state suitable for use.
本実施形態では、配線蓋１１の被支持部（内周縁１１ｂ）と天板本体１０の支持部（外周縁１０ｃ）との間を回転支持部１１ｇで接続しているが、図１５（ａ）及び図１５（ｂ）に示すように、天板本体３１０の支持部として天板本体３１０の開口縁Ｋｅに水平方向に延びるフランジ３１０ｆを設けて、配線蓋３１１の被支持部である湾曲縁部３１１ｂの下面３１１ａが、天板本体３１０の一部たるフランジ３１０ｆに形成した上向面３１０ｆｄに着脱可能に支持されるように構成してもよい。このように構成すると、回転支持部等の支持部材を設けずに簡易な構成で配線蓋を開口に配置することが可能となる。
In the present embodiment, the supported portion (inner peripheral edge 11b) of the wiring lid 11 and the support portion (outer peripheral edge 10c) of the top plate body 10 are connected by the rotation support portion 11g, but FIG. As shown in FIG. 15B, a curved edge portion that is a supported portion of the wiring lid 311 is provided by providing a flange 310 f that extends in the horizontal direction at the opening edge Ke of the top plate body 310 as a support portion of the top plate body 310. You may comprise so that the lower surface 311a of 311b may be detachably supported by the upward surface 310fd formed in the flange 310f which is a part of the top-plate main body 310. FIG. If comprised in this way, it will become possible to arrange | position a wiring cover to opening with a simple structure, without providing support members, such as a rotation support part.
本実施形態では、天板が扇形であるが、天板の形状は扇形に限定されるものではなく、例えば図１５（ａ）に示すように略矩形状の天板３１０にも適用可能である。さらに、本実施形態では、配線蓋は扇形をなしているが、図１５（ａ）に示すように湾曲した湾曲縁部３１１ｂを有していれば、扇形に限定されるものではない。配線蓋を例えば波形状に構成してもよい。また、本実施形態では、扇形天板１をオーバーハングさせた状態で対をなす天板支持パネルに載置して取り付けているが、天板をオーバーハングさせずに天板支持パネルに載置して構成したデスクにも適用可能である。
In the present embodiment, the top plate has a fan shape, but the shape of the top plate is not limited to the fan shape, and for example, the top plate can be applied to a substantially rectangular top plate 310 as shown in FIG. . Furthermore, in the present embodiment, the wiring lid has a fan shape, but is not limited to a fan shape as long as it has a curved edge 311b that is curved as shown in FIG. For example, the wiring lid may be formed in a wave shape. Further, in this embodiment, the fan-shaped top plate 1 is mounted and mounted on a pair of top plate support panels in an overhanged state, but the top plate is mounted on the top plate support panel without overhanging. It is also applicable to desks configured as above.
本実施形態では、配線蓋１１の内周側又は外周側のいずれか一方にのみ被支持部を設定しているが、配線蓋の内周側及び外周側の双方に被支持部を設定して、開口縁Ｋｅを構成する天板本体１０の外周縁１０ｃ又は湾曲ビーム６１の内周縁６１ｂのいずれか一方あるいは他方を選択的に開放し得るように配線蓋４１１を両開き可能とし、配線蓋４１１の操作性をより一層向上させるようにしてもよい。具体的には、図１６に示すように、配線蓋４１１は、円弧状に湾曲した内周側縁部４１１ｂと外周側縁部４１１ｃとを有する扇形をなし、扇形の天板本体１０の配線開口Ｋｏを閉止する閉止位置ｐｏ１に配置される。配線蓋４１１の内周側縁部４１１ｂ又はその近傍には、配線蓋４１１を閉止位置ｐｏ１に保持する第一の保持機構４０８Ａが設けられ、外周側縁部４１１ｃ又はその近傍には、配線蓋４１１を閉止位置ｐｏ１に保持する第二の保持機構４０８Ｂが設けられ、これら第一、第二の保持機構４０８Ａ，４０８Ｂが、いずれか一方の保持機構の保持状態を解除した場合に、他方の保持機構により配線蓋４１１を開閉可能に支持するものである。第一の保持機構４０８Ａは、扇形天板１の湾曲方向に沿って配置され天板本体１０又は天板支持パネル２０に関連付けられる対をなす軸部８１・８１と、配線蓋４１１の内周側縁部４１１ｂ側の下面から垂下してなり前記軸部８１・８１を選択的に回転可能に支持する支持部８２とを具備してなる。一方、第二の保持機構４０８Ｂは、扇形天板１の湾曲方向に沿って配置され天板本体１０又は天板支持パネル２０に関連付けられる対をなす軸部８１と、配線蓋４１１の内周側縁部４１１ｂ側の下面から垂下してなり前記軸部８１を選択的に回転可能に支持する支持部８２とを具備してなる前記第一の保持機構４０８Ａと同様の構成を有するものである。支持部８２は、弾性変形可能な合成樹脂などの素材により形成されているものである。この支持部８２は、その軸心を前記軸部８１にほぼ一致させた円筒状のものであり、前記軸部８１を回転可能に支持するＣ型の軸支持部分８２１と、部材の弾性変形を利用して前記軸部８１を軸支持部分８２１に挿入可能とするための切欠部分８２２とを具備してなる。具体的には、このものは、切欠部分８２２の開口幅を奥の軸支持部分８２１の内径よりも小さくしておき、部材の一時的な弾性変形を利用して前記軸部８１を前記軸支持部分８２１に係合するようにしている。このように構成すれば、扇形天板１の内周外周の両側から配線空間Ｓ４内にアクセスして配線類やＡＣアダプタなどを出し入れすることができるようにして使い勝手を良好なものとし得る。また、配線蓋４１１の一縁側を支持させた状態で配線開口Ｋｏを開放できるので、配線替えや点検作業時に配線蓋４１１を紛失してしまう恐れがない。また、部材の弾性変形を利用して前記軸部８１を軸支持部分８２１に挿入可能とするための切欠部分８２２と備えているので、簡単な構成で、配線蓋４１１の着脱作業及び開閉作業を円滑に行うことが可能となる。第一及び第二の保持機構４０８Ａ，４０８Ｂの支持部８２は、配線蓋４１１の内周側縁部４１１ｂ及び外周側縁部４１１ｃよりも外方にはみ出ない程度に配線蓋４１１の内側にあり、且つ、天板上面よりも下方に設定されているので、蓋を開いたときに下方に下がる部分と天板等の開口縁との干渉を回避して開口を広く設けて配線しやすくしている。
In the present embodiment, the supported portion is set only on either the inner peripheral side or the outer peripheral side of the wiring lid 11, but the supported portion is set on both the inner peripheral side and the outer peripheral side of the wiring lid. The wiring lid 411 can be opened in both directions so that either one of the outer peripheral edge 10c of the top plate body 10 constituting the opening edge Ke or the inner peripheral edge 61b of the curved beam 61 or the other can be selectively opened. The operability may be further improved. Specifically, as shown in FIG. 16, the wiring lid 411 has a fan shape having an inner peripheral side edge 411 b and an outer peripheral side edge 411 c that are curved in an arc shape, and the wiring opening of the fan-shaped top plate body 10. It arrange | positions in the closing position po1 which closes Ko. A first holding mechanism 408A for holding the wiring lid 411 at the closed position po1 is provided at or near the inner peripheral edge 411b of the wiring lid 411, and at the outer peripheral edge 411c or near the wiring lid 411. Is held at the closed position po1, and when the first and second holding mechanisms 408A and 408B release the holding state of one of the holding mechanisms, the other holding mechanism Thus, the wiring lid 411 is supported to be openable and closable. The first holding mechanism 408 </ b> A is disposed along the bending direction of the fan-shaped top plate 1, and forms a pair of shaft portions 81 and 81 that are associated with the top plate body 10 or the top plate support panel 20, and the inner peripheral side of the wiring lid 411. And a support portion 82 that hangs down from the lower surface on the edge portion 411b side and selectively supports the shaft portions 81 and 81 in a rotatable manner. On the other hand, the second holding mechanism 408 </ b> B is disposed along the bending direction of the fan-shaped top plate 1 and forms a pair of shaft portions 81 that are associated with the top plate body 10 or the top plate support panel 20, and the inner peripheral side of the wiring lid 411. The first holding mechanism 408A has a configuration similar to that of the first holding mechanism 408A, which includes a support portion 82 that hangs down from the lower surface on the edge portion 411b side and selectively supports the shaft portion 81 in a rotatable manner. The support portion 82 is formed of a material such as an elastically deformable synthetic resin. The support portion 82 has a cylindrical shape whose axial center substantially coincides with the shaft portion 81, and has a C-shaped shaft support portion 821 that rotatably supports the shaft portion 81, and elastic deformation of the member. A notch portion 822 for enabling the shaft portion 81 to be inserted into the shaft support portion 821 is provided. Specifically, in this case, the opening width of the notch portion 822 is made smaller than the inner diameter of the inner shaft support portion 821, and the shaft portion 81 is supported by the shaft by utilizing temporary elastic deformation of a member. The portion 821 is engaged. If comprised in this way, it can access in the wiring space S4 from the both sides of the inner periphery outer periphery of the fan-shaped top plate 1, and can take in and out wirings, an AC adapter, etc., and can improve usability. In addition, since the wiring opening Ko can be opened in a state where one edge side of the wiring lid 411 is supported, there is no possibility that the wiring lid 411 is lost at the time of wiring replacement or inspection work. In addition, since the shaft portion 81 is provided with a notch portion 822 that allows the shaft portion 81 to be inserted into the shaft support portion 821 using elastic deformation of the member, the wiring lid 411 can be attached and detached and opened and closed with a simple configuration. It becomes possible to carry out smoothly. The support portions 82 of the first and second holding mechanisms 408A and 408B are inside the wiring lid 411 so as not to protrude outward from the inner peripheral edge 411b and the outer peripheral edge 411c of the wiring lid 411. And since it is set below the top surface of the top plate, when the lid is opened, it avoids interference between the part that goes down and the opening edge of the top plate, etc. .
また、軸部８１を支持する支持構造は、図１７（ａ）に示すように、天板本体１０の開口縁部の下面から配線蓋４１１の下方に至るように軸支持部１８１を延ばし、この軸支持部１８１を介して軸部８１を天板本体１０に取り付けるとともに、湾曲ビーム６１の開口縁部たる内周縁６１ｂから配線蓋４１１の下方に至るように軸支持部１８１を延ばし、この軸支持部１８１を介して軸部８１を湾曲ビーム６１に取り付けて、第一及び第二の保持機構４０８Ａ，４０８Ｂを構成している。他の例としては、図１７（ｂ）に示すように、配線空間Ｓ４の下方にある配線棚６０から軸支持部２８１を上方に延ばし、軸支持部２８１に軸部８１・８１を支持させて、第一及び第二の保持機構１４０８Ａ，１４０８Ｂを構成してもよい。勿論、上記では、被支持部側である配線蓋４１１に軸支持部分８２１を設け、支持部側の天板本体１０等に軸部８１を取り付けているが、これを逆にして被支持部側である配線蓋４１１に軸部８１を設け、支持部側たる天板本体１０等に軸支持部分８２１を設けてもよい。
Further, as shown in FIG. 17A, the support structure for supporting the shaft portion 81 extends the shaft support portion 181 so as to extend from the lower surface of the opening edge portion of the top plate body 10 to below the wiring lid 411. The shaft portion 81 is attached to the top plate body 10 via the shaft support portion 181, and the shaft support portion 181 is extended from the inner peripheral edge 61 b, which is the opening edge portion of the curved beam 61, to the lower side of the wiring cover 411. The shaft portion 81 is attached to the curved beam 61 via the portion 181 to constitute the first and second holding mechanisms 408A and 408B. As another example, as shown in FIG. 17B, the shaft support portion 281 is extended upward from the wiring shelf 60 below the wiring space S4, and the shaft portions 81 and 81 are supported by the shaft support portion 281. The first and second holding mechanisms 1408A and 1408B may be configured. Of course, in the above description, the shaft support portion 821 is provided on the wiring lid 411 on the supported portion side, and the shaft portion 81 is attached to the top plate body 10 or the like on the support portion side. The wiring lid 411 may be provided with the shaft portion 81, and the shaft support portion 821 may be provided on the top plate body 10 or the like on the support portion side.
その他、各部の具体的な構成は、上述した実施形態のみ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形が可能である。
In addition, the specific configuration of each unit is not limited to the above-described embodiment, and various modifications can be made without departing from the spirit of the present invention.
