JP7365552B2

JP7365552B2 - Table and table leg members

Info

Publication number: JP7365552B2
Application number: JP2019193384A
Authority: JP
Inventors: 昇鈴木; 尚幸前川; 直俊齊藤
Original assignee: Itoki Corp
Current assignee: Itoki Corp
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2023-10-20
Anticipated expiration: 2039-10-24
Also published as: JP2021065450A

Description

本発明はテーブル、及び、テーブルの天板を支持する脚部材に関するものである。 The present invention relates to a table and a leg member that supports a top plate of the table.

従来、複数の支脚が互いに連結された脚装置と天板とを備える構成のテーブルが知られている（例えば、特許文献１を参照）。この特許文献１には、天板を支持する上支脚と、床面に接地される下支脚と、を備えた支脚を複数備えた脚装置により天板を支持するテーブルが記載されている。この脚装置は、二本の支脚を連結体により連結して支脚対を構成し、二個の支脚対を連結ビームで連結することにより構成されている。 BACKGROUND ART Conventionally, a table is known that includes a leg device and a top plate in which a plurality of supporting legs are connected to each other (see, for example, Patent Document 1). This Patent Document 1 describes a table that supports a top board by a leg device including a plurality of support legs including an upper support leg that supports the top board and a lower support leg that is grounded on the floor surface. This leg device is constructed by connecting two supporting legs with a connecting body to form a supporting leg pair, and connecting the two supporting leg pairs with a connecting beam.

特開２００６－１２２５２６号公報Japanese Patent Application Publication No. 2006-122526

前記特許文献１には、天板の下面で連結する受座間連結ビームと、支脚対の上下方向中途部で連結する支脚対間連結ビームと、で二個の支脚対を連結して脚装置を構成することにより、強度を向上させたテーブルが記載されている。しかし、テーブルが備えるビーム部材の本数が多くなると、部品点数及び組立工数の増加に繋がる。また、テーブル下方の空間の利用が制限されるため、使用者の足元におけるテーブルの使い勝手が悪くなっていた。 In Patent Document 1, a leg device is constructed by connecting two pairs of supporting legs with a connecting beam between the seats that connects on the lower surface of the top plate, and a connecting beam between the supporting leg pairs that connects at the midway point in the vertical direction of the pair of supporting legs. A table with improved strength is described. However, an increase in the number of beam members included in the table leads to an increase in the number of parts and the number of assembly steps. Furthermore, the use of the space below the table is restricted, making the table less convenient for users to use at their feet.

本発明は以上の如き状況に鑑みてなされたものであり、本発明が解決しようとする課題は、テーブルの強度を低下させることなくビーム部材の本数を抑制することにより、部品点数及び組立工数を低減し、また、使用者の足元における使い勝手を向上させることが可能となる、テーブル、及び、その脚部材を提供することである。 The present invention has been made in view of the above circumstances, and the problem to be solved by the present invention is to reduce the number of parts and assembly man-hours by suppressing the number of beam members without reducing the strength of the table. It is an object of the present invention to provide a table and its leg members that can reduce the amount of stress and improve usability at the user's feet.

本発明は、上記課題を解決するために、以下に構成するテーブルを提供する。 In order to solve the above problems, the present invention provides a table configured as follows.

（１）天板と、該天板における一方向の両端部に設けられる少なくとも一対の脚部材と、を備えるテーブルであって、それぞれの前記脚部材は、二本の支脚と、二本の前記支脚を連結する連結部材と、を備え、前記支脚は、前記連結部材により連結される被連結部と、該被連結部から斜め上方に延出されるとともに上端部で前記天板を支持する上支脚と、前記被連結部から斜め下方に延出されて下端部が直接的又は間接的に接地される下支脚と、を備え、前記連結部材は、二本の前記支脚の前記被連結部を互いに連結する連結本体部と、該連結本体部から延出されるとともに上端部で前記天板を支持する連結支脚と、を備える、テーブル。 (1) A table comprising a top plate and at least one pair of leg members provided at both ends of the top plate in one direction, each of the leg members having two supporting legs and two supporting legs. a connecting member that connects supporting legs; the supporting leg includes a connected portion that is connected by the connecting member; and an upper supporting leg that extends obliquely upward from the connected portion and supports the top plate at an upper end portion. and a lower supporting leg extending obliquely downward from the connected portion and having a lower end directly or indirectly grounded, and the connecting member connects the connected portions of the two supporting legs to each other. A table comprising: a connecting main body that connects; and a connecting leg that extends from the connecting main body and supports the top plate at an upper end.

（２）前記一対の脚部材はそれぞれ、前記下支脚が前記一方向の外側に向かって延出され、平面視において、前記連結支脚が対称の軸となる対称形状に形成されるとともに前記連結支脚が前記天板の前記一方向と平行な中心線に沿って配置される、（１）に記載のテーブル。 (2) Each of the pair of leg members is formed in a symmetrical shape in which the lower supporting leg extends outward in the one direction, and the connecting supporting leg is an axis of symmetry in plan view, and the connecting supporting leg The table according to (1), wherein the table is arranged along a center line of the top plate that is parallel to the one direction.

（３）前記一対の脚部材は、一方の前記脚部材における前記上支脚の上端部と、他方の前記脚部材における前記上支脚の上端部とが、それぞれビーム部材で連結される、（１）又は（２）に記載のテーブル。 (3) In the pair of leg members, the upper end portion of the upper supporting leg of one of the leg members and the upper end portion of the upper supporting leg of the other leg member are connected by a beam member, (1) Or the table described in (2).

（４）前記ビーム部材は、一方及び他方の前記脚部材における前記上支脚の上端部に対して、接続部材を介して組付けられ、一方及び他方の前記脚部材における前記上支脚の上端部は、前記接続部材を貫通して前記天板に固定される、（３）に記載のテーブル。 (4) The beam member is assembled to the upper end portions of the upper support legs of the one and the other leg members via a connecting member, and the upper end portions of the upper support legs of the one and the other leg members are assembled. , the table according to (3), which is fixed to the top plate by passing through the connecting member.

（５）前記一対の脚部材の間に、中間脚部材が設けられ、前記中間脚部材は、二本の前記支脚と、二本の前記支脚の前記被連結部を互いに連結する中間連結部材と、を備える、（１）から（４）の何れか一に記載のテーブル。 (5) An intermediate leg member is provided between the pair of leg members, and the intermediate leg member includes an intermediate connecting member that connects the two supporting legs and the connected portions of the two supporting legs to each other. The table according to any one of (1) to (4), comprising:

（６）前記中間脚部材が備える前記支脚は、平面視において前記下支脚が前記一方向と直交する方向の斜め下方に延出され、前記中間連結部材は、上端部で前記天板を支持する少なくとも一本の中間支脚を備える、（５）に記載のテーブル。 (6) The supporting leg of the intermediate leg member extends obliquely downward in a direction perpendicular to the one direction in which the lower supporting leg is seen in a plan view, and the intermediate connecting member supports the top plate at an upper end portion. The table according to (5), comprising at least one intermediate support leg.

また、本発明は、以下に構成するテーブルの脚部材を提供する。 The present invention also provides a table leg member configured as follows.

（７）テーブルの天板に設けられ、二本の支脚と、二本の前記支脚を連結する連結部材と、を備える、テーブルの脚部材であって、前記支脚は、前記連結部材により連結される被連結部と、該被連結部から斜め上方に延出されるとともに上端部で前記天板を支持する上支脚と、前記被連結部から斜め下方に延出されて下端部が直接的又は間接的に接地される下支脚と、を備え、前記連結部材は、二本の前記支脚の前記被連結部を互いに連結する連結本体部と、該連結本体部から延出されるとともに上端部で前記天板を支持する連結支脚と、を備える、テーブルの脚部材。 (7) A table leg member provided on the top plate of the table and comprising two supporting legs and a connecting member connecting the two supporting legs, wherein the supporting legs are connected by the connecting member. a connected part; an upper support leg extending diagonally upward from the connected part and supporting the top plate at its upper end; and an upper support leg extending diagonally downward from the connected part and having a lower end directly or indirectly. a lower supporting leg that is grounded, and the connecting member includes a connecting body that connects the connected parts of the two supporting legs to each other, and a connecting body that extends from the connecting body and connects the ceiling at an upper end. A table leg member comprising a connecting support leg that supports a plate.

以上における本発明に係るテーブルは、以下に示す効果を奏する。 The table according to the present invention described above has the following effects.

（１）の構成によれば、テーブルの強度を低下させることなくビーム部材の本数を抑制することにより、部品点数及び組立工数を低減し、使用者の足元における使い勝手を向上させることが可能となる。 According to configuration (1), by suppressing the number of beam members without reducing the strength of the table, it is possible to reduce the number of parts and assembly man-hours, and improve usability at the user's feet. .

（２）の構成によれば、テーブルのデザイン性及び安定性の向上を図ることが可能となる。 According to the configuration (2), it is possible to improve the design and stability of the table.

（３）の構成によれば、テーブルの強度を向上させることができる。 According to configuration (3), the strength of the table can be improved.

（４）の構成によれば、テーブルの強度をより向上させることができる。 According to configuration (4), the strength of the table can be further improved.

（５）の構成によれば、テーブルの強度及び安定性をさらに向上させることができる。 According to configuration (5), the strength and stability of the table can be further improved.

（６）の構成によれば、テーブルの強度をさらに向上させることができる。 According to configuration (6), the strength of the table can be further improved.

また、本発明に係るテーブルの脚部材は、以下に示す効果を奏する。 Further, the table leg member according to the present invention has the following effects.

（７）の構成によれば、テーブルの強度を低下させることなくビーム部材の本数を抑制することにより、部品点数及び組立工数を低減し、使用者の足元における使い勝手を向上させることが可能となる。また、テーブルのレイアウト自由度を向上させることができる。 According to configuration (7), by suppressing the number of beam members without reducing the strength of the table, it is possible to reduce the number of parts and assembly man-hours, and improve usability at the user's feet. . Furthermore, the degree of freedom in table layout can be improved.

一実施形態に係るテーブルを示す斜視図。FIG. 1 is a perspective view showing a table according to an embodiment. 一実施形態に係るテーブルを示す平面図。FIG. 2 is a plan view showing a table according to an embodiment. 一実施形態に係るテーブルの分解斜視図。FIG. 1 is an exploded perspective view of a table according to an embodiment. 図２中のＸ－Ｘ線断面図。XX cross-sectional view in FIG. 2. 左脚部材の組付け構成を示す分解斜視図。FIG. 3 is an exploded perspective view showing the assembly configuration of the left leg member. 支脚と接続部材との連結部分を示す拡大斜視図。The enlarged perspective view which shows the connection part of a support leg and a connection member. 天板と支脚との連結部分を示す断面図。FIG. 3 is a sectional view showing a connecting portion between a top plate and a support leg. 中間脚部材の組付け構成を示す分解斜視図。FIG. 3 is an exploded perspective view showing the assembly configuration of the intermediate leg member. 配線ダクトを示す斜視図。FIG. 3 is a perspective view showing a wiring duct. 配線開口部の構成を示す分解斜視図。FIG. 3 is an exploded perspective view showing the configuration of a wiring opening.

まず、図１から図３を用いて、本発明の一実施形態に係るテーブル１の概略構成を説明する。本実施形態においては、図１及び図２中に示す矢印によりテーブル１の方向を規定する。即ち、本実施形態に係るテーブル１は平面視で矩形状に形成されるとともに、長手方向を左右方向、短手方向を前後方向に向けて配置されている。 First, a schematic configuration of a table 1 according to an embodiment of the present invention will be described using FIGS. 1 to 3. In this embodiment, the direction of the table 1 is defined by the arrows shown in FIGS. 1 and 2. That is, the table 1 according to the present embodiment is formed in a rectangular shape when viewed from above, and is arranged with its longitudinal direction facing the left-right direction and its lateral direction facing the front-rear direction.

図１から図３に示す如く、テーブル１は、天板２、左脚部材３Ｌ、右脚部材３Ｒ、中間脚部材４、ビーム部材５、配線ダクト６、及び、配線開口部７等を主な構成要素として備えている。以下、各構成要素について順に説明する。 As shown in FIGS. 1 to 3, the table 1 mainly includes a top plate 2, a left leg member 3L, a right leg member 3R, an intermediate leg member 4, a beam member 5, a wiring duct 6, a wiring opening 7, etc. It is provided as a component. Each component will be explained in order below.

天板２は、同形状に形成される左天板２Ｌ及び右天板２Ｒの二枚の板状部材を左右方向に並べて配置することにより左右対称形状に構成される。図３に示す如く、左天板２Ｌ及び右天板２Ｒにはそれぞれ、配線開口部７を設けることにより天板２の上面と配線ダクト６の内部とを連通するための天板開口部２ａが開口されている。なお、図１及び図２においては、説明の便宜上、天板２を仮想線で図示している。 The top plate 2 is configured in a bilaterally symmetrical shape by arranging two plate-like members, a left top plate 2L and a right top plate 2R, which are formed in the same shape, side by side in the left-right direction. As shown in FIG. 3, the left top plate 2L and the right top plate 2R each have a top plate opening 2a for communicating the upper surface of the top plate 2 and the inside of the wiring duct 6 by providing a wiring opening 7 therein. It is opened. In addition, in FIG. 1 and FIG. 2, the top plate 2 is illustrated by a virtual line for convenience of explanation.

図１及び図３に示す如く、天板２はその下面が支持フレームＦにより支持されている。支持フレームＦは、左脚部材３Ｌ、右脚部材３Ｒ、中間脚部材４、及び、ビーム部材５等を組み合わせて構成される。本実施形態に係るテーブル１において、左天板２Ｌは左脚部材３Ｌ、中間脚部材４、及び、これらを繋ぐ二本のビーム部材５により支持され、同じく右天板２Ｒは右脚部材３Ｒ、中間脚部材４、及び、これらを繋ぐ二本のビーム部材５により支持される。 As shown in FIGS. 1 and 3, the bottom surface of the top plate 2 is supported by a support frame F. As shown in FIGS. The support frame F is configured by combining a left leg member 3L, a right leg member 3R, an intermediate leg member 4, a beam member 5, and the like. In the table 1 according to the present embodiment, the left top plate 2L is supported by the left leg member 3L, the intermediate leg member 4, and two beam members 5 connecting these, and the right top plate 2R is supported by the right leg member 3R, It is supported by an intermediate leg member 4 and two beam members 5 connecting these members.

左脚部材３Ｌ及び右脚部材３Ｒは本発明に係る脚部材の一実施形態であり、天板２の左右方向における両側にそれぞれ設けられる一対の部材である。左脚部材３Ｌ及び右脚部材３Ｒは左右対称形状に配置されている以外は同一の構成であるため、本明細書における詳細な説明は左脚部材３Ｌについてのみ行い、右脚部材３Ｒは各構成部材に左脚部材３Ｌの構成部材と同符号を付すことにより詳細な説明を省略している。 The left leg member 3L and the right leg member 3R are one embodiment of the leg member according to the present invention, and are a pair of members provided on both sides of the top plate 2 in the left-right direction. Since the left leg member 3L and the right leg member 3R have the same configuration except that they are arranged in a symmetrical shape, the detailed explanation in this specification will be given only for the left leg member 3L, and the right leg member 3R has the same configuration. Detailed explanations are omitted by assigning the same reference numerals to the members as the constituent members of the left leg member 3L.

左脚部材３Ｌは、二本の支脚である第一支脚３１及び第二支脚３２（以下、「支脚３１・３２」と記載する）と、二本の支脚３１・３２を連結する連結部材３３と、を備える。本実施形態において、第一支脚３１と第二支脚３２とは同じ形状に形成された部材である。本実施形態においては、左脚部材３Ｌにおいて左後方に延出して配置される支脚を第一支脚３１、左前方に延出して配置される支脚を第二支脚３２として記載する。 The left leg member 3L includes two supporting legs, a first supporting leg 31 and a second supporting leg 32 (hereinafter referred to as "supporting legs 31 and 32"), and a connecting member 33 that connects the two supporting legs 31 and 32. , is provided. In this embodiment, the first support leg 31 and the second support leg 32 are members formed in the same shape. In the present embodiment, the supporting leg extending rearward left in the left leg member 3L is referred to as a first supporting leg 31, and the supporting leg extending forward leftward is referred to as a second supporting leg 32.

第一支脚３１は図５に示す如く、連結部材３３により連結される被連結部３１ａと、被連結部３１ａから斜め上方に延出されるとともに上端部３１ｄで天板２を支持する上支脚３１ｂと、被連結部３１ａから斜め下方に延出されて下端部が接地部材３４を介して間接的に接地される下支脚３１ｃと、を備える。被連結部３１ａには連結部材３３の挿入部３３ｃが挿入される被挿入溝部３１ｅが形成される。また、上端部３１ｄには上方に突出する貫通部３１ｆが形成される。図６に示す如く、本実施形態において上端部３１ｄには三個の貫通部３１ｆが形成される。図７に示す如く、貫通部３１ｆは接続部材３５の被貫通孔３５ｃを貫通して天板２に直接的に固定される。なお、下支脚３１ｃの下端部を直接的に接地する構成とすることも可能である。 As shown in FIG. 5, the first support leg 31 includes a connected part 31a connected by a connecting member 33, and an upper support leg 31b extending obliquely upward from the connected part 31a and supporting the top plate 2 at an upper end 31d. , a lower support leg 31c that extends diagonally downward from the connected portion 31a and has a lower end that is indirectly grounded via a grounding member 34. An inserted groove portion 31e into which the insertion portion 33c of the connecting member 33 is inserted is formed in the connected portion 31a. Furthermore, a through portion 31f that protrudes upward is formed at the upper end portion 31d. As shown in FIG. 6, in this embodiment, three through parts 31f are formed in the upper end part 31d. As shown in FIG. 7, the penetrating portion 31f passes through the through hole 35c of the connecting member 35 and is directly fixed to the top plate 2. As shown in FIG. Note that it is also possible to configure the lower end of the lower support leg 31c to be directly grounded.

第二支脚３２についても図５に示す如く、第一支脚３１と同様に構成される。即ち、連結部材３３により連結される被連結部３２ａと、被連結部３２ａから斜め上方に延出されるとともに上端部３２ｄで天板２を支持する上支脚３２ｂと、被連結部３２ａから斜め下方に延出されて下端部が接地部材３４を介して間接的に接地される下支脚３２ｃと、を備える。また、被連結部３２ａには連結部材３３の挿入部３３ｃが挿入される被挿入溝部３２ｅが形成される。また、上端部３２ｄには上方に突出する貫通部３２ｆが形成される。 The second support leg 32 is also configured in the same manner as the first support leg 31, as shown in FIG. That is, the connected portion 32a is connected by the connecting member 33, the upper support leg 32b extends diagonally upward from the connected portion 32a and supports the top plate 2 at the upper end 32d, and the upper support leg 32b extends diagonally downward from the connected portion 32a. It includes a lower support leg 32c that extends and whose lower end is indirectly grounded via a grounding member 34. Furthermore, an inserted groove portion 32e into which the insertion portion 33c of the connecting member 33 is inserted is formed in the connected portion 32a. Further, a through portion 32f that projects upward is formed at the upper end portion 32d.

連結部材３３は、二本の支脚３１・３２の被連結部３１ａ・３２ａを互いに連結する連結本体部３３ａと、連結本体部３３ａから右斜め上方に延出されるとともに上端の固定部３３ｄで天板２を支持する連結支脚３３ｂと、を備える。固定部３３ｄはネジ等の固定具により天板２に固定される。連結本体部３３ａには、第一支脚３１の被挿入溝部３１ｅ及び第二支脚３２の被挿入溝部３２ｅに挿入される挿入部３３ｃ・３３ｃが形成される。図５に示す如く、挿入部３３ｃ・３３ｃが被挿入溝部３１ｅ・３２ｅに挿入された状態で、ネジ等の固定具で固定されることにより、二つの支脚３１・３２が連結部材３３により連結される。なお、連結支脚３３ｂは、連結本体部３３ａから直線形状に延出される構成に限定されず、Ｌ字状に屈曲したり、Ｊ字状に湾曲したりする形状としても良い。 The connecting member 33 includes a connecting body part 33a that connects the connected parts 31a and 32a of the two supporting legs 31 and 32, and a connecting body part 33a that extends diagonally upward to the right from the connecting body part 33a and connects the top plate with a fixing part 33d at the upper end. A connecting support leg 33b that supports 2 is provided. The fixing portion 33d is fixed to the top plate 2 with a fixing device such as a screw. Insertion portions 33c, 33c, which are inserted into the insertion groove portion 31e of the first support leg 31 and the insertion groove portion 32e of the second support leg 32, are formed in the connection main body portion 33a. As shown in FIG. 5, the two supporting legs 31 and 32 are connected by the connecting member 33 by fixing the insertion parts 33c and 33c into the inserted grooves 31e and 32e with fixing devices such as screws. Ru. Note that the connection support leg 33b is not limited to a configuration in which it extends linearly from the connection main body portion 33a, but may be bent in an L-shape or J-shape.

図１及び図２に示す如く、左脚部材３Ｌにおいて、第一支脚３１の下支脚３１ｃ、及び、第二支脚３２の下支脚３２ｃのそれぞれは、左右方向の外側に向かって延出される。また、図２に示す如く、左脚部材３Ｌは平面視において、連結部材３３の連結支脚３３ｂが対称の軸となる対称形状に形成される。さらに、左脚部材３Ｌは連結支脚３３ｂが天板２の左右方向と平行な中心線に沿って配置されている。 As shown in FIGS. 1 and 2, in the left leg member 3L, the lower support leg 31c of the first support leg 31 and the lower support leg 32c of the second support leg 32 extend outward in the left-right direction. Further, as shown in FIG. 2, the left leg member 3L is formed in a symmetrical shape in which the connecting support leg 33b of the connecting member 33 is an axis of symmetry when viewed from above. Further, in the left leg member 3L, the connecting support leg 33b is arranged along a center line parallel to the left-right direction of the top plate 2.

また、本実施形態に係るテーブル１において、左脚部材３Ｌは第一支脚３１の上端部３１ｄ、第二支脚３２の上端部３２ｄ、及び、連結部材３３の固定部３３ｄの、同一直線上にない三点で天板２を支持している。換言すれば、上端部３１ｄ・３２ｄ及び固定部３３ｄを三角形の頂点に配した形状で天板２を支持している。これにより、左脚部材３Ｌで安定して天板２を支持できるため、テーブル１の強度を保つことが可能となる。 Furthermore, in the table 1 according to the present embodiment, the left leg member 3L is not on the same straight line as the upper end 31d of the first supporting leg 31, the upper end 32d of the second supporting leg 32, and the fixing part 33d of the connecting member 33. The top plate 2 is supported by three points. In other words, the top plate 2 is supported in a shape in which the upper end portions 31d and 32d and the fixing portion 33d are arranged at the vertices of a triangle. This allows the left leg member 3L to stably support the top plate 2, making it possible to maintain the strength of the table 1.

また、テーブル１において、第一支脚３１の上端部３１ｄ及び第二支脚３２の上端部３２ｄには、略円板形状の接続部材３５が組付けられている。具体的には図６に示す如く、接続部材３５はその下面に凹部である被挿入部３５ａが形成されるとともに、上下方向に貫通する三個の被貫通孔３５ｃが開口されている。また、上端部３１ｄ（上端部３２ｄも同様、以下同じ）の上面には、上方に突出する三個の貫通部３１ｆが形成されている。そして、被挿入部３５ａに上端部３１ｄを挿入し、それぞれの被貫通孔３５ｃに貫通部３１ｆを挿入した状態で、接続部材３５がネジ等の固定部材で上端部３１ｄに固定される。この際、貫通部３１ｆの上面は天板２の下面に当接した状態で固定される。 Furthermore, in the table 1, a substantially disc-shaped connection member 35 is assembled to the upper end 31d of the first support leg 31 and the upper end 32d of the second support leg 32. Specifically, as shown in FIG. 6, the connecting member 35 has an inserted portion 35a, which is a concave portion, formed on the lower surface thereof, and three through holes 35c that penetrate in the vertical direction. Further, on the upper surface of the upper end portion 31d (the upper end portion 32d is also the same hereinafter), three through portions 31f that protrude upward are formed. Then, with the upper end portion 31d inserted into the inserted portion 35a and the through portions 31f inserted into the respective through holes 35c, the connection member 35 is fixed to the upper end portion 31d with a fixing member such as a screw. At this time, the upper surface of the penetrating portion 31f is fixed in contact with the lower surface of the top plate 2.

中間脚部材４は、左脚部材３Ｌと右脚部材３Ｒとの間、より詳細にはテーブル１の左右方向中央部に設けられ、左天板２Ｌと右天板２Ｒとを連結している。中間脚部材４は、二本の支脚である中間第一支脚４１及び中間第二支脚４２（以下、「中間支脚４１・４２」と記載する）と、二本の中間支脚４１・４２を連結する中間連結部材４３と、を備える。本実施形態において、中間支脚４１・４２はそれぞれ支脚３１・３２と同じ形状に形成された部材である。本実施形態においては、中間脚部材４において後方に延出して配置される支脚を中間第一支脚４１、前方に延出して配置される支脚を中間第二支脚４２として記載する。 The intermediate leg member 4 is provided between the left leg member 3L and the right leg member 3R, more specifically at the center in the left-right direction of the table 1, and connects the left top plate 2L and the right top plate 2R. The intermediate leg member 4 connects two intermediate support legs 41 and 42 (hereinafter referred to as "intermediate support legs 41 and 42") and two intermediate support legs 41 and 42. An intermediate connecting member 43. In this embodiment, the intermediate supporting legs 41 and 42 are members formed in the same shape as the supporting legs 31 and 32, respectively. In the present embodiment, the supporting leg arranged to extend rearward in the intermediate leg member 4 will be described as an intermediate first supporting leg 41, and the supporting leg extending forward and arranged will be described as an intermediate second supporting leg 42.

中間第一支脚４１は図８に示す如く、中間連結部材４３により連結される被連結部４１ａと、被連結部４１ａから斜め上方に延出されるとともに上端部４１ｄで天板２を支持する上支脚４１ｂと、被連結部４１ａから斜め下方に延出されて下端部が接地部材４４を介して間接的に接地される下支脚４１ｃと、を備える。被連結部４１ａには中間連結部材４３の挿入部４３ｃが挿入される被挿入溝部４１ｅが形成される。また、上端部４１ｄには上方に突出する貫通部が形成され、貫通部は接続部材４５の被貫通孔を貫通して天板２に直接的に固定される。なお、下支脚４１ｃの下端部を直接的に接地する構成とすることも可能である。 As shown in FIG. 8, the intermediate first support leg 41 includes a connected portion 41a connected by an intermediate connecting member 43, and an upper support leg that extends obliquely upward from the connected portion 41a and supports the top plate 2 at an upper end portion 41d. 41b, and a lower support leg 41c that extends diagonally downward from the connected portion 41a and whose lower end portion is indirectly grounded via the grounding member 44. An inserted groove portion 41e into which the insertion portion 43c of the intermediate connecting member 43 is inserted is formed in the connected portion 41a. Further, the upper end portion 41d is formed with a penetrating portion that protrudes upward, and the penetrating portion passes through the through hole of the connecting member 45 and is directly fixed to the top plate 2. Note that it is also possible to configure the lower end of the lower support leg 41c to be directly grounded.

中間第二支脚４２についても図８に示す如く、中間第一支脚４１と同様に構成される。即ち、中間連結部材４３により連結される被連結部４２ａと、被連結部４２ａから斜め上方に延出されるとともに上端部４２ｄで天板２を支持する上支脚４２ｂと、被連結部４２ａから斜め下方に延出されて下端部が接地部材４４を介して間接的に接地される下支脚４２ｃと、を備える。また、被連結部４２ａには中間連結部材４３の挿入部４３ｃが挿入される被挿入溝部４２ｅが形成される。また、上端部４２ｄには上方に突出する貫通部４２ｆが形成される。 The second intermediate support leg 42 is also constructed in the same manner as the first intermediate support leg 41, as shown in FIG. That is, a connected portion 42a connected by an intermediate connecting member 43, an upper support leg 42b extending diagonally upward from the connected portion 42a and supporting the top plate 2 at an upper end 42d, and a diagonally downward portion connected to the connected portion 42a. A lower support leg 42c is provided, the lower end of which is indirectly grounded via a grounding member 44. Furthermore, an inserted groove portion 42e into which the insertion portion 43c of the intermediate connecting member 43 is inserted is formed in the connected portion 42a. Furthermore, a through portion 42f that protrudes upward is formed at the upper end portion 42d.

中間連結部材４３は、二本の中間支脚４１・４２の被連結部４１ａ・４２ａを互いに連結する連結本体部４３ａと、連結本体部４３ａから左右方向のそれぞれの上方に延出されるとともに上端の固定部４３ｄで天板２を支持する二本の連結支脚４３ｂ・４３ｂと、を備える。それぞれの固定部４３ｄはネジ等の固定具により左天板２Ｌ又は右天板２Ｒに固定される。連結本体部４３ａには、中間第一支脚４１の被挿入溝部４１ｅ及び中間第二支脚４２の被挿入溝部４２ｅに挿入される挿入部４３ｃ・４３ｃが形成される。図８に示す如く、挿入部４３ｃ・４３ｃが被挿入溝部４１ｅ・４２ｅに挿入された状態で、ネジ等の固定具で固定されることにより、二つの中間支脚４１・４２が中間連結部材４３により連結される。 The intermediate connecting member 43 includes a connecting body portion 43a that connects the connected portions 41a and 42a of the two intermediate supporting legs 41 and 42, and a connecting body portion 43a that extends upward from the connecting body portion 43a in the left and right directions, and has an upper end fixed to the connecting body portion 43a. Two connecting support legs 43b and 43b that support the top plate 2 at the portion 43d are provided. Each fixing portion 43d is fixed to the left top plate 2L or the right top plate 2R using fixing tools such as screws. The connecting body portion 43a is formed with insertion portions 43c, 43c that are inserted into the insertion groove portion 41e of the first intermediate support leg 41 and the insertion groove portion 42e of the second intermediate support leg 42. As shown in FIG. 8, when the insertion parts 43c and 43c are inserted into the inserted groove parts 41e and 42e, they are fixed with fixing devices such as screws, so that the two intermediate supporting legs 41 and 42 are connected to the intermediate connecting member 43. Concatenated.

本実施形態に係るテーブル１においては上記の如く、中間脚部材４の中間連結部材４３は二本の連結支脚４３ｂ・４３ｂを備える構成としているが、中間脚部材４において連結支脚４３ｂを連結本体部４３ａから直上方向又は斜め上方向に一本のみ延出する構成、又は、連結支脚４３ｂを設けない構成とすることも可能である。また、連結支脚４３ｂは、連結支脚３３ｂと同様に、Ｌ字状に屈曲したり、Ｊ字状に湾曲したりする形状としても良い。また、テーブル１において中間脚部材４を設けず、左脚部材３Ｌ及び右脚部材３Ｒのみで天板２を支持する構成とすることも可能である。 In the table 1 according to the present embodiment, as described above, the intermediate connecting member 43 of the intermediate leg member 4 is configured to include two connecting support legs 43b, 43b. It is also possible to have a configuration in which only one leg extends directly upward or diagonally upward from 43a, or a configuration in which the connecting support leg 43b is not provided. Further, the connecting support leg 43b may be bent in an L-shape or J-shape similarly to the connection support leg 33b. Further, it is also possible to configure the table 1 without providing the intermediate leg member 4 and to support the top plate 2 only by the left leg member 3L and the right leg member 3R.

図１及び図２に示す如く、中間脚部材４において、中間第一支脚４１の下支脚４１ｃ、及び、中間第二支脚４２の下支脚４２ｃのそれぞれは、前後方向に向かって延出される。即ち、中間脚部材４が備える中間支脚４１・４２は、平面視において下支脚４１ｃ・４２ｃが前後方向の斜め下方に延出されている。また、図２に示す如く、中間脚部材４は平面視において、中間連結部材４３の連結支脚４３ｂ・４３ｂが対称の軸となる対称形状に形成される。さらに、中間脚部材４は連結支脚４３ｂ・４３ｂが天板２の左右方向と平行な中心線に沿って配置されている。 As shown in FIGS. 1 and 2, in the intermediate leg member 4, the lower support leg 41c of the intermediate first support leg 41 and the lower support leg 42c of the intermediate second support leg 42 each extend in the front-rear direction. That is, in the intermediate supporting legs 41 and 42 of the intermediate leg member 4, the lower supporting legs 41c and 42c extend diagonally downward in the front-rear direction when viewed from above. Further, as shown in FIG. 2, the intermediate leg member 4 is formed in a symmetrical shape in which the connecting support legs 43b, 43b of the intermediate connecting member 43 serve as an axis of symmetry in plan view. Further, in the intermediate leg member 4, the connecting support legs 43b are arranged along a center line parallel to the left-right direction of the top plate 2.

また、本実施形態に係るテーブル１において、中間脚部材４は中間第一支脚４１の上端部４１ｄ、中間第二支脚４２の上端部４２ｄ、及び、中間連結部材４３の固定部４３ｄ・４３ｄの、同一直線上にない四点で天板２を支持している。換言すれば、上端部４１ｄ・４２ｄ及び固定部４３ｄ・４３ｄを四角形の頂点に配した形状で天板２を支持している。これにより、中間脚部材４で安定して天板２を支持できるため、テーブル１の強度をより保つことが可能となる。 In addition, in the table 1 according to the present embodiment, the intermediate leg member 4 includes the upper end 41d of the intermediate first support leg 41, the upper end 42d of the intermediate second support leg 42, and the fixing portions 43d and 43d of the intermediate connecting member 43. The top plate 2 is supported by four points that are not on the same straight line. In other words, the top plate 2 is supported in a shape in which the upper end portions 41d and 42d and the fixing portions 43d and 43d are arranged at the vertices of a rectangle. Thereby, the intermediate leg member 4 can stably support the top plate 2, so that the strength of the table 1 can be further maintained.

また、テーブル１において、中間第一支脚４１の上端部４１ｄ及び中間第二支脚４２の上端部４２ｄには、略円板形状の接続部材４５が組付けられている。そして、接続部材４５に形成された被貫通孔に、上端部４１ｄ・４２ｄに形成された貫通部を挿入した状態で、接続部材４５がネジ等の固定部材で上端部４１ｄ・４２ｄに固定される。この際、貫通部の上面は天板２の下面に当接した状態で固定される。 Furthermore, in the table 1, a substantially disk-shaped connection member 45 is attached to the upper end 41d of the first intermediate support leg 41 and the upper end 42d of the second intermediate support leg 42. Then, with the penetrating portions formed at the upper end portions 41d and 42d inserted into the through holes formed in the connecting member 45, the connecting member 45 is fixed to the upper end portions 41d and 42d with a fixing member such as a screw. . At this time, the upper surface of the penetrating portion is fixed in contact with the lower surface of the top plate 2.

本実施形態に係るテーブル１において、左脚部材３Ｌと右脚部材３Ｒとは、左脚部材３Ｌにおける上支脚３１ｂ・３２ｂの上端部３１ｄ・３２ｄと、右脚部材３Ｒにおける上支脚３１ｂ・３２ｂの上端部３１ｄ・３２ｄとが、それぞれビーム部材５で連結される。具体的には図５から図７に示す如く、左脚部材３Ｌにおける上支脚３１ｂ（上支脚３２ｂについても同様、以下同じ）に組付けられる接続部材３５には、右側方に延出される連結部３５ｂが形成されている。また、ビーム部材５の両端部には開口端部５ａが形成されている。そして、連結部３５ｂをビーム部材５における左側の開口端部５ａに挿入することにより、上支脚３１ｂの上端部３１ｄには接続部材３５を介してビーム部材５が連結される。 In the table 1 according to the present embodiment, the left leg member 3L and the right leg member 3R are the upper ends 31d and 32d of the upper support legs 31b and 32b of the left leg member 3L, and the upper ends 31b and 32b of the upper support legs 31b and 32b of the right leg member 3R. The upper end portions 31d and 32d are connected by a beam member 5, respectively. Specifically, as shown in FIGS. 5 to 7, the connecting member 35 that is assembled to the upper supporting leg 31b (the same applies to the upper supporting leg 32b, hereinafter) of the left leg member 3L has a connecting portion that extends to the right side. 35b is formed. Furthermore, open end portions 5a are formed at both ends of the beam member 5. By inserting the connecting portion 35b into the left open end 5a of the beam member 5, the beam member 5 is connected to the upper end 31d of the upper support leg 31b via the connecting member 35.

中間脚部材４の上支脚４１ｂに組付けられる接続部材４５においても、左右両側に延出する連結部４５ｂ・４５ｂが形成されている。そして、左側の連結部４５ｂを左側のビーム部材５の開口端部５ａに挿入し、右側の連結部４５ｂを右側のビーム部材５の開口端部５ａに挿入する。さらに、右脚部材３Ｒに組付けられる接続部材３５の連結部３５ｂに、右側のビーム部材５における右側の開口端部５ａを挿入する。これにより、左右の上支脚３１ｂ・３２ｂの上端部３１ｄ・３２ｄが、接続部材３５・４５を介してビーム部材５・５で連結されるのである。なお、それぞれのビーム部材５はネジ等の固定部材により天板２に固定される。 Also in the connecting member 45 assembled to the upper support leg 41b of the intermediate leg member 4, connecting portions 45b, 45b extending to both left and right sides are formed. Then, the left connecting portion 45b is inserted into the open end 5a of the left beam member 5, and the right connecting portion 45b is inserted into the open end 5a of the right beam member 5. Further, the right open end 5a of the right beam member 5 is inserted into the connecting portion 35b of the connecting member 35 to be assembled to the right leg member 3R. Thereby, the upper ends 31d and 32d of the left and right upper supporting legs 31b and 32b are connected by the beam members 5 and 5 via the connecting members 35 and 45, respectively. Note that each beam member 5 is fixed to the top plate 2 with a fixing member such as a screw.

上記の如く、本実施形態に係るテーブル１の左脚部材３Ｌ及び右脚部材３Ｒにおいて、二本の支脚３１・３２は、連結部材３３により連結される被連結部３１ａ・３２ａと、被連結部３１ａ・３２ａから斜め上方に延出されるとともに上端部３１ｄ・３２ｄで天板２を支持する上支脚３１ｂ・３２ｂと、被連結部３１ａ・３２ａから斜め下方に延出されて下端部が接地される下支脚３１ｃ・３２ｃと、を備えている。そして、連結部材３３は、二本の支脚３１・３２の被連結部３１ａ・３２ａを互いに連結する連結本体部３３ａと、連結本体部３３ａから延出されるとともに上端に設けられた固定部３３ｄで天板２を支持する連結支脚３３ｂと、を備えている。 As described above, in the left leg member 3L and right leg member 3R of the table 1 according to the present embodiment, the two supporting legs 31 and 32 are connected to the connected parts 31a and 32a connected by the connecting member 33, and the connected part Upper support legs 31b and 32b extend diagonally upward from 31a and 32a and support the top plate 2 at upper ends 31d and 32d, and upper support legs 31b and 32b extend diagonally downward from connected parts 31a and 32a and have lower ends grounded. It includes lower supporting legs 31c and 32c. The connecting member 33 has a connecting body part 33a that connects the connected parts 31a and 32a of the two supporting legs 31 and 32 to each other, and a fixing part 33d that extends from the connecting body part 33a and is provided at the upper end. A connecting support leg 33b that supports the plate 2 is provided.

本実施形態に係るテーブル１においては上記の如く、天板２を支持する連結支脚３３ｂを連結部材３３から延出させて、上端部３１ｄ・３２ｄとともに三点で天板２を支持する構成としている。これにより、左脚部材３Ｌ及び右脚部材３Ｒを上下方向中途部で連結するビーム部材を設けることなく、テーブル１の強度を高めることが可能となる。また、当該ビーム部材を不要とするため、テーブル１を構成する際の部品点数及び組立工数を低減するとともに、使用者の足元におけるテーブル１の使い勝手を向上させることを可能としている。 As described above, in the table 1 according to the present embodiment, the connecting support leg 33b that supports the top plate 2 extends from the connecting member 33, and supports the top plate 2 at three points together with the upper end portions 31d and 32d. . This makes it possible to increase the strength of the table 1 without providing a beam member that connects the left leg member 3L and the right leg member 3R at a midway point in the vertical direction. Further, since the beam member is not required, the number of parts and the number of assembly steps when configuring the table 1 can be reduced, and the usability of the table 1 at the user's feet can be improved.

換言すれば、本実施形態に係るテーブル１が備える左脚部材３Ｌ及び右脚部材３Ｒは、テーブル１の強度を低下させることなくビーム部材の本数を抑制することにより、部品点数及び組立工数を低減し、使用者の足元における使い勝手を向上させることが可能となるのである。 In other words, the left leg member 3L and right leg member 3R included in the table 1 according to the present embodiment reduce the number of parts and assembly man-hours by suppressing the number of beam members without reducing the strength of the table 1. This makes it possible to improve the ease of use at the user's feet.

なお、左脚部材３Ｌ又は右脚部材３Ｒと同じ構成の脚部材は、一対の脚部材ではなく単体として使用することも可能である。即ち、当該脚部材で天板の一端部を支持し、天板の他端部を他の部材（他のテーブル又は壁等）で支持するテーブルを構成することも可能である。このように、左脚部材３Ｌ又は右脚部材３Ｒと同じ構成の脚部材を用いることにより、テーブルのレイアウト自由度を向上させることが可能となる。 Note that a leg member having the same configuration as the left leg member 3L or the right leg member 3R may be used as a single leg member instead of as a pair of leg members. That is, it is also possible to configure a table in which one end of the top plate is supported by the leg members and the other end of the top plate is supported by another member (another table, a wall, etc.). In this way, by using a leg member having the same configuration as the left leg member 3L or the right leg member 3R, it is possible to improve the degree of freedom in the layout of the table.

また、テーブル１において、左脚部材３Ｌ及び右脚部材３Ｒは、下支脚３１ｃ・３２ｃが左右方向の外側に向かって延出され、平面視において、連結部材３３の連結支脚３３ｂが対称の軸となる対称形状に形成される。さらに、左脚部材３Ｌ及び右脚部材３Ｒは、連結支脚３３ｂが天板２の左右方向と平行な中心線に沿って配置されている。このように、本実施形態においてはテーブル１を前後左右に対称形状に形成するとともに下支脚３１ｃ・３２ｃを外側に延出することにより、テーブル１のデザイン性及び安定性の向上を図っている。 Further, in the table 1, the lower supporting legs 31c and 32c of the left leg member 3L and the right leg member 3R extend outward in the left-right direction, and in a plan view, the connecting supporting legs 33b of the connecting member 33 are aligned with the symmetrical axis. It is formed into a symmetrical shape. Further, in the left leg member 3L and the right leg member 3R, the connecting support legs 33b are arranged along a center line parallel to the left-right direction of the top plate 2. In this way, in this embodiment, the design and stability of the table 1 are improved by forming the table 1 in a symmetrical shape in the front, rear, left and right directions, and by extending the lower legs 31c and 32c outward.

また、テーブル１において、左脚部材３Ｌ及び右脚部材３Ｒは、左脚部材３Ｌにおける上支脚３１ｂ・３２ｂの上端部３１ｄ・３２ｄと、右脚部材３Ｒにおける上支脚３１ｂ・３２ｂの上端部３１ｄ・３２ｄとが、それぞれビーム部材５で連結されている。このように、左脚部材３Ｌと右脚右脚部材３Ｒとをビーム部材５で連結することにより、テーブル１の強度を向上させている。 In addition, in the table 1, the left leg member 3L and the right leg member 3R have upper end portions 31d and 32d of the upper support legs 31b and 32b of the left leg member 3L, and upper end portions 31d and 32d of the upper support legs 31b and 32b of the right leg member 3R. 32d are connected by beam members 5, respectively. In this way, the strength of the table 1 is improved by connecting the left leg member 3L and the right leg member 3R with the beam member 5.

また、テーブル１において、ビーム部材５は、左脚部材３Ｌ及び右脚部材３Ｒにおける上支脚３１ｂ・３２ｂの上端部３１ｄ・３２ｄに対して、接続部材３５を介して組付けられている。そして、左脚部材３Ｌ及び右脚部材３Ｒにおける上支脚３１ｂ・３２ｂの上端部３１ｄ・３２ｄは、接続部材３５を貫通して天板２に固定される。これにより、左脚部材３Ｌ及び右脚部材３Ｒを、接続部材３５を介することなく直接的に天板２に固定できるため、テーブル１の強度をより向上させることができる。 Furthermore, in the table 1, the beam member 5 is assembled via a connecting member 35 to the upper ends 31d and 32d of the upper supporting legs 31b and 32b of the left leg member 3L and the right leg member 3R. The upper end portions 31d and 32d of the upper supporting legs 31b and 32b of the left leg member 3L and the right leg member 3R penetrate through the connecting member 35 and are fixed to the top plate 2. Thereby, the left leg member 3L and the right leg member 3R can be directly fixed to the top plate 2 without using the connecting member 35, so that the strength of the table 1 can be further improved.

また、テーブル１において、左脚部材３Ｌ及び右脚部材３Ｒの間に中間脚部材４が設けられ、中間脚部材４は、二本の支脚である中間第一支脚４１及び中間第二支脚４２と、二本の中間支脚４１・４２を連結する中間連結部材４３と、を備える。このように、左脚部材３Ｌ及び右脚部材３Ｒの間に中間脚部材４を設けることにより、テーブル１が長尺に形成される場合でも、テーブル１の強度及び安定性を向上させることができる。 Further, in the table 1, an intermediate leg member 4 is provided between the left leg member 3L and the right leg member 3R, and the intermediate leg member 4 has two support legs, an intermediate first support leg 41 and an intermediate second support leg 42. , and an intermediate connecting member 43 that connects the two intermediate support legs 41 and 42. In this way, by providing the intermediate leg member 4 between the left leg member 3L and the right leg member 3R, the strength and stability of the table 1 can be improved even when the table 1 is formed to be long. .

また、テーブル１において、中間脚部材４が備える中間支脚４１・４２は、平面視において下支脚４１ｃ・４２ｃが前後方向の斜め下方に延出され、中間連結部材４３は、上端の固定部４３ｄで天板２を支持する二本の連結支脚４３ｂ・４３ｂと、を備える。このように、天板２を中間脚部材４でも強固に支持することにより、テーブル１の強度をさらに高めることが可能となる。 In addition, in the table 1, the intermediate supporting legs 41 and 42 provided in the intermediate leg member 4 have lower supporting legs 41c and 42c extending diagonally downward in the front-rear direction when viewed from above, and the intermediate connecting member 43 has a fixing portion 43d at the upper end. Two connecting support legs 43b and 43b that support the top plate 2 are provided. In this way, by firmly supporting the top plate 2 also by the intermediate leg members 4, it is possible to further increase the strength of the table 1.

配線ダクト６は、図１から図３に示す如く、テーブル１における天板２の下面に二個（左天板２Ｌ及び右天板２Ｒに一個ずつ）組付けられる。図９に示す如く、配線ダクト６は二個のダクト支持部材６１の間に板金製のダクト本体６２を設けることにより構成される。配線ダクト６においては、ダクト支持部材６１を樹脂の成型品で形成することで、吊下げ金具を溶接する構造と比較して加工工数減によりコストの抑制を可能としている。 As shown in FIGS. 1 to 3, two wiring ducts 6 are attached to the lower surface of the top plate 2 of the table 1 (one each on the left top plate 2L and the right top plate 2R). As shown in FIG. 9, the wiring duct 6 is constructed by providing a duct body 62 made of sheet metal between two duct support members 61. In the wiring duct 6, by forming the duct support member 61 with a molded resin product, it is possible to suppress costs by reducing the number of processing steps compared to a structure in which hanging metal fittings are welded.

図９に示す如く、それぞれのダクト支持部材６１は、支持部６１ａ、吊下げ部６１ｂ、側壁６１ｃ、被挿入部６１ｄ、係止部６１ｅ、及び、横通線部６１ｆ等を備える。支持部６１ａが天板２の下面に固定されることにより、配線ダクト６が天板２に組付られる。支持部６１ａからは吊下げ部６１ｂが垂下され、吊下げ部６１ｂの下端には側壁６１ｃが形成される。このように、ダクト支持部材６１に側壁６１ｃを設けることにより、配線ダクト６に収容される余長ケーブルを側方からこぼれ落ちにくくしている。 As shown in FIG. 9, each duct support member 61 includes a support portion 61a, a hanging portion 61b, a side wall 61c, an inserted portion 61d, a locking portion 61e, a horizontal line portion 61f, and the like. The wiring duct 6 is assembled to the top plate 2 by fixing the support portion 61a to the lower surface of the top plate 2. A hanging portion 61b is suspended from the support portion 61a, and a side wall 61c is formed at the lower end of the hanging portion 61b. In this way, by providing the side wall 61c on the duct support member 61, the extra cable length accommodated in the wiring duct 6 is made difficult to fall out from the side.

側壁６１ｃの下方及び側方には、側壁６１ｃを取り囲むようにして被挿入部６１ｄが設けられる。被挿入部６１ｄに形成された挿入溝に、ダクト本体６２の端部が挿入される。このように、本実施形態においては樹脂成型品であるダクト支持部材６１に板金製のダクト本体６２の端部を差し込む構造としている。このため、ダクト本体６２の端面にハゼ折等の端面処理を施す必要がなくなり、コストを抑制することができる。 An inserted portion 61d is provided below and on the side of the side wall 61c so as to surround the side wall 61c. The end of the duct body 62 is inserted into the insertion groove formed in the inserted portion 61d. In this way, this embodiment has a structure in which the end of the duct body 62 made of sheet metal is inserted into the duct support member 61 which is a resin molded product. Therefore, it is not necessary to perform end face treatment such as seam folding on the end face of the duct body 62, and costs can be suppressed.

配線ダクト６において、側壁６１ｃと被挿入部６１ｄとの間には開口部である係止部６１ｅを形成することにより、配線ダクト６から床面に延びる配線ケーブルを保護するための図示しないケーブルガイド等を係止部６１ｅに係止することができる。また、係止部６１ｅの両側には配線ケーブル等を通すことのできる横通線部６１ｆが形成される。 In the wiring duct 6, a locking part 61e, which is an opening, is formed between the side wall 61c and the inserted part 61d to provide a cable guide (not shown) for protecting the wiring cable extending from the wiring duct 6 to the floor surface. etc. can be locked to the locking part 61e. Further, on both sides of the locking portion 61e, a horizontal line portion 61f through which a wiring cable or the like can be passed is formed.

配線開口部７は、図１から図３に示す如く、テーブル１における天板２に二個（左天板２Ｌ及び右天板２Ｒに一個ずつ）形成される。図１０に示す如く、配線開口部７は、蓋部材７１、枠部材７２、及び、軟質材７３により構成される。図３に示す如く、配線開口部７は、左天板２Ｌ及び右天板２Ｒに開口された天板開口部２ａの下側に枠部材７２を組付け、その上に蓋部材７１が載置されることにより構成される。 As shown in FIGS. 1 to 3, two wiring openings 7 are formed in the top plate 2 of the table 1 (one each in the left top plate 2L and the right top plate 2R). As shown in FIG. 10, the wiring opening 7 is composed of a lid member 71, a frame member 72, and a soft material 73. As shown in FIG. 3, the wiring opening 7 is constructed by assembling a frame member 72 under the top plate opening 2a opened in the left top plate 2L and right top plate 2R, and placing the lid member 71 on top of the frame member 72. It is constituted by

図１０に示す如く、枠部材７２は、略矩形の環状に形成される枠本体部７２ａ、枠本体部７２ａの内側に二組が対向して延出される四個の舌片７２ｂ、及び、枠本体部７２ａの外周面において外側に延出して形成される四個の固定部７２ｃと、で形成される。それぞれの固定部７２ｃが天板開口部２ａの周囲における下面に固定されることにより、枠部材７２が天板２に固定される。また、舌片７２ｂの上面には舌片７２ｂより一回り小さい形状の軟質材７３が貼付される。この軟質材７３の上に蓋部材７１が載置されることにより、配線開口部７が閉塞される。 As shown in FIG. 10, the frame member 72 includes a frame main body part 72a formed in a substantially rectangular ring shape, four tongue pieces 72b extending in two pairs facing each other inside the frame main body part 72a, and a frame member 72. It is formed of four fixing parts 72c extending outward from the outer peripheral surface of the main body part 72a. The frame member 72 is fixed to the top plate 2 by fixing each fixing portion 72c to the lower surface around the top plate opening 2a. Further, a soft material 73 having a shape slightly smaller than the tongue piece 72b is attached to the upper surface of the tongue piece 72b. By placing the lid member 71 on this soft material 73, the wiring opening 7 is closed.

蓋部材７１の下面は、舌片７２ｂと、枠本体部７２ａにおいて同じ内側辺から延出される二つの舌片７２ｂ・７２ｂの基端部を繋ぐ支持片７２ｅと、により支持されている（より詳細には、蓋部材７１の下面には舌片７２ｂに設けた軟質材７３が接触している）。また、蓋部材７１は、舌片７２ｂの外側に形成された上向き突片７２ｄ、及び、枠本体部７２ａの内周面により、水平方向位置が規制されている。なお、蓋部材７１を樹脂部材によるキャッチ構造やマグネットによって取り付ける構成とすることも可能である。 The lower surface of the lid member 71 is supported by a tongue piece 72b and a support piece 72e that connects the base ends of the two tongue pieces 72b extending from the same inner side of the frame main body part 72a (more details). (The soft material 73 provided on the tongue piece 72b is in contact with the lower surface of the lid member 71.) Further, the horizontal position of the lid member 71 is regulated by an upward protruding piece 72d formed on the outside of the tongue piece 72b and an inner circumferential surface of the frame main body part 72a. Note that it is also possible to attach the lid member 71 using a catch structure made of a resin member or a magnet.

本実施形態に係るテーブル１において、枠部材７２の舌片７２ｂを形成する際は、舌片７２ｂの先端同士を繋げた状態で成形し、成形後に切断加工している。このように、本実施形態では舌片７２ｂを繋げて成形することにより、舌片７２ｂの角度を安定させて、蓋部材７１を水平に支持することを可能としている。 In the table 1 according to the present embodiment, when forming the tongue pieces 72b of the frame member 72, the tips of the tongue pieces 72b are molded with their tips connected to each other, and the tongue pieces 72b are cut after being formed. In this manner, in this embodiment, by connecting and molding the tongue pieces 72b, the angle of the tongue pieces 72b is stabilized, making it possible to support the lid member 71 horizontally.

本実施形態においては、図１０に示す如く、蓋部材７１における左右方向の長さ寸法Ｌ１を、枠本体部７２ａにおける左右方向の内径寸法Ｌ２よりも幾分小さく形成している。これにより、蓋部材７１を枠部材７２に載置した際に、蓋部材７１の両側に隙間が形成される（図１及び図２を参照）。本実施形態に係るテーブル１においては、この隙間の近傍（蓋部材７１の長手方向における両端部の下方）に舌片７２ｂが形成されている。 In this embodiment, as shown in FIG. 10, the length L1 in the left-right direction of the lid member 71 is formed to be somewhat smaller than the inner diameter dimension L2 in the left-right direction of the frame body portion 72a. Thereby, when the lid member 71 is placed on the frame member 72, gaps are formed on both sides of the lid member 71 (see FIGS. 1 and 2). In the table 1 according to this embodiment, the tongue piece 72b is formed near this gap (below both ends of the lid member 71 in the longitudinal direction).

本実施形態においては、テーブル１の使用者が配線ダクト６から天板２の上側に配線ケーブルを引き上げた際に、配線ケーブルがこの隙間を通過する。この際、配線ケーブルの径が太くて腰が強い場合、配線ダクト６と上記隙間の間で配線ケーブルが撓むことにより、蓋部材７１が突き上げられて浮き上がってしまう虞がある。この点、配線ケーブルが撓み易い位置である上記隙間の近傍に舌片７２ｂを設けた構成とすることにより、舌片７２ｂの下面で撓んだケーブルを押さえ込み、蓋部材７１に持ち上げ力が作用することを防止することができる。 In this embodiment, when the user of the table 1 pulls up the wiring cable from the wiring duct 6 to the upper side of the top plate 2, the wiring cable passes through this gap. At this time, if the wiring cable has a large diameter and is strong, the wiring cable may bend between the wiring duct 6 and the above-mentioned gap, and the lid member 71 may be pushed up and lifted. In this regard, by providing the tongue piece 72b near the gap where the distribution cable is likely to bend, the bent cable is held down by the lower surface of the tongue piece 72b, and a lifting force is applied to the lid member 71. This can be prevented.

なお、蓋部材７１を樹脂部材によるキャッチ構造やマグネットなどの連結具によって取り付けることにより、蓋部材７１の浮き上がりを防止することも可能である。しかし、本実施形態においては、上記の如く舌片７２ｂに蓋部材７１を載置する構成とすることにより蓋部材７１の浮き上がりを防止することができるため、上記の連結具を不要とすることができる。また、蓋部材７１を載置する構成とすることにより、連結具を用いる構成と比較して、部品点数を削減することができる。また、蓋部材７１を載置する構成とすることにより、蓋部材７１の取り外しに連結具の連結を解除する力を不要として、蓋部材７１を軽い力で取り外すことが可能となる。 Note that it is also possible to prevent the lid member 71 from lifting up by attaching the lid member 71 with a catch structure made of a resin member or a connector such as a magnet. However, in this embodiment, by placing the lid member 71 on the tongue piece 72b as described above, it is possible to prevent the lid member 71 from lifting up, so that the above-mentioned connector can be made unnecessary. can. Further, by adopting a configuration in which the lid member 71 is placed, the number of parts can be reduced compared to a configuration in which a connector is used. Moreover, by adopting the configuration in which the lid member 71 is placed, it becomes possible to remove the lid member 71 with a light force without requiring any force to disconnect the coupling tool.

また、前後方向に対向する一対の舌片７２ｂ・７２ｂの先端部には、配線ケーブルが通過するための隙間が形成されている。配線ケーブルがこの隙間を通過することにより、作業者が配線ケーブルの引き上げ作業を容易に行うことができる。 Furthermore, a gap is formed at the tip of the pair of tongues 72b facing each other in the front-rear direction for the wiring cable to pass through. By passing the wiring cable through this gap, an operator can easily pull up the wiring cable.

１テーブル２天板
２ａ天板開口部２Ｌ左天板
２Ｒ右天板３Ｌ左脚部材（脚部材）
３Ｒ右脚部材（脚部材）４中間脚部材
５ビーム部材５ａ開口端部
６配線ダクト７配線開口部
３１第一支脚（支脚）３１ａ被連結部
３１ｂ上支脚３１ｃ下支脚
３１ｄ上端部３１ｅ被挿入溝部
３１ｆ貫通部３２第二支脚（支脚）
３２ａ被連結部３２ｂ上支脚
３２ｃ下支脚３２ｄ上端部
３２ｅ被挿入溝部３３連結部材
３３ａ連結本体部３３ｂ連結支脚
３３ｃ挿入部３３ｄ固定部
３４接地部材３５接続部材
３５ａ被挿入部３５ｂ連結部
３５ｃ被貫通孔４１中間第一支脚（支脚）
４１ａ被連結部４１ｂ上支脚
４１ｃ下支脚４１ｄ上端部
４１ｅ被挿入溝部４２中間第二支脚（支脚）
４２ａ被連結部４２ｂ上支脚
４２ｃ下支脚４２ｄ上端部
４２ｅ被挿入溝部４３中間連結部材
４３ａ連結本体部４３ｂ連結支脚
４３ｃ挿入部４３ｄ固定部
４４接地部材４５接続部材
４５ｂ連結部６１ダクト支持部材
６１ａ支持部６１ｂ吊下げ部
６１ｃ側壁６１ｄ被挿入部
６１ｅ係止部６１ｆ横通線部
６２ダクト本体７１蓋部材
７２枠部材７２ａ枠本体部
７２ｂ舌片７２ｃ固定部
７２ｄ上向き突片７２ｅ支持片
７３軟質材Ｆ支持フレーム
1 table 2 top plate
2a Top plate opening 2L Left top plate
2R Right top plate 3L Left leg member (leg member)
3R Right leg member (leg member) 4 Intermediate leg member
5 Beam member 5a Open end
6 Wiring duct 7 Wiring opening
31 First supporting leg (supporting leg) 31a Connected part
31b Upper supporting leg 31c Lower supporting leg
31d Upper end portion 31e Inserted groove portion
31f Penetrating part 32 Second supporting leg (supporting leg)
32a Connected part 32b Upper supporting leg
32c Lower supporting leg 32d Upper end
32e Inserted groove portion 33 Connecting member
33a Connection main body part 33b Connection support leg
33c Insertion part 33d Fixed part
34 Grounding member 35 Connection member
35a Inserted part 35b Connecting part
35c Through hole 41 Intermediate first supporting leg (supporting leg)
41a Connected part 41b Upper supporting leg
41c Lower leg 41d Upper end
41e Inserted groove portion 42 Intermediate second support leg (support leg)
42a Connected part 42b Upper supporting leg
42c Lower leg 42d Upper end
42e Inserted groove portion 43 Intermediate connecting member
43a Connection main body part 43b Connection support leg
43c Insertion part 43d Fixed part
44 Grounding member 45 Connection member
45b Connecting portion 61 Duct support member
61a Support part 61b Hanging part
61c Side wall 61d Inserted part
61e Locking part 61f Cross line part
62 Duct body 71 Lid member
72 Frame member 72a Frame main body part
72b tongue piece 72c fixed part
72d Upward projecting piece 72e Supporting piece
73 Soft material F Support frame

Claims

A table comprising a top plate and at least a pair of leg members provided at both ends of the top plate in one direction,
Each of the leg members includes two supporting legs and a connecting member that connects the two supporting legs,
The support leg includes a connected part connected by the connection member, an upper support leg extending diagonally upward from the connected part and supporting the top plate at an upper end, and an upper support leg extending diagonally downward from the connected part. A lower support leg that extends and whose lower end is directly or indirectly grounded,
The connecting member includes a connecting main body that connects the connected parts of the two supporting legs to each other, and a connecting supporting leg that extends from the connecting main body and supports the top plate at an upper end. .

In each of the pair of leg members, the lower supporting leg extends outward in the one direction, and in plan view, the connecting supporting leg is formed in a symmetrical shape with an axis of symmetry, and the connecting supporting leg extends outward in the one direction. The table according to claim 1, wherein the table is arranged along a center line parallel to the one direction of the plate.

2. The pair of leg members, wherein the upper end of the upper support leg of one of the leg members and the upper end of the upper support leg of the other leg member are connected by a beam member, respectively. Table described in 2.

The beam member is assembled to the upper end portions of the upper supporting legs of the one and the other leg members via a connecting member,
The table according to claim 3, wherein upper end portions of the upper support legs of one and the other of the leg members pass through the connection member and are fixed to the top plate.

An intermediate leg member is provided between the pair of leg members,
The intermediate leg member includes the two supporting legs and an intermediate connecting member that connects the connected portions of the two supporting legs to each other, according to any one of claims 1 to 4. table.

The supporting leg included in the intermediate leg member is such that the lower supporting leg extends obliquely downward in a direction orthogonal to the one direction when viewed from above,
The table according to claim 5, wherein the intermediate connecting member includes at least one intermediate support leg that supports the top plate at an upper end.

A table leg member provided on the top plate of the table, comprising two supporting legs and a connecting member connecting the two supporting legs,
The support leg includes a connected part connected by the connection member, an upper support leg extending diagonally upward from the connected part and supporting the top plate at an upper end, and an upper support leg extending diagonally downward from the connected part. A lower support leg that extends and whose lower end is directly or indirectly grounded,
The connecting member includes a connecting main body that connects the connected parts of the two supporting legs to each other, and a connecting supporting leg that extends from the connecting main body and supports the top plate at an upper end. leg members.