JP2019063236A

JP2019063236A - Top board support device

Info

Publication number: JP2019063236A
Application number: JP2017191471A
Authority: JP
Inventors: 太一渡邊; Taichi Watanabe
Original assignee: Itoki Corp
Current assignee: Itoki Corp
Priority date: 2017-09-29
Filing date: 2017-09-29
Publication date: 2019-04-25
Anticipated expiration: 2037-09-29
Also published as: JP7027772B2

Abstract

To provide a top board support device sufficiently supporting a peripheral part of a top board by a frame, allowing a user to seat on a short side of the top board, and, when a plurality of top boards are consecutively provided, capable of firmly connecting them by a minimum number of components by just replacing leg bodies.SOLUTION: The top board support device is so configured that short-side frames 7 are fixed to positions inward from side edges of short-side sides, on a lower surface of a top board 1; upper rods 9 of portal- or square-shaped leg bodies 2 including the at least upper rods 9, are connected to the inside of the short-side frame 7 via connecting brackets 4, and the leg bodies 2 are provided at inward spaced positions of the short-side frame 7. A setback distance D1 from a linear side edge in the short side to the short-side frame is made to match a connection distance D2 between a tip end of the connecting bracket and a central line of the upper rod of the leg bodies.SELECTED DRAWING: Figure 1

Description

本発明は、天板の支持装置に係わり、更に詳しくはテーブルやデスク等の天板を脚体とフレームとで支持する支持装置に関するものである。 The present invention relates to a support device for a top plate, and more particularly to a support device for supporting a top plate such as a table or desk with a leg and a frame.

従来から天板を脚部で支持した構造のテーブルやデスクは各種提供され、天板を側方へ連設して横幅を長く構成する構造のものも公知である。 Conventionally, various tables and desks having a structure in which a top plate is supported by legs are provided, and those having a structure in which the top plates are continuously provided sideways to make the width wide are also known.

特許文献１には、端部脚体の上端にＴ字形金具を取付けて、両側の端部脚体のＴ字形金具同士をビームで連結し、その上部に天板を載置してＴ字形金具やビームを天板下面にネジ止めする構造が記載されている。そして、複数の天板を側方へ連設するには、端部脚体の代わりに中間脚体を用い、その上端に十字形金具を取付け、端部脚体のＴ字形金具と中間脚体の十字形金具、あるいは中間脚体の十字形金具同士をビームで連結し、前記中間脚体の中心線に両天板の接合部を合わせて載置し、前記同様に十字形金具とビームにネジ止めする構造が開示されている。 In Patent Document 1, a T-shaped bracket is attached to the upper end of the end leg, the T-shaped brackets of the end legs on both sides are connected by a beam, and the top plate is mounted on the upper portion thereof. And a structure in which the beam is screwed to the lower surface of the top plate. And in order to connect a plurality of top plates to the side, an intermediate leg is used instead of the end leg, and a cruciform bracket is attached to the upper end thereof, and the T-shaped end leg and the intermediate leg of the end leg The cruciform brackets or the cruciform brackets of the intermediate leg are connected by a beam, and the joint portion of the two top plates is placed on the center line of the intermediate leg and placed in the same manner as described above. A screwing structure is disclosed.

また、特許文献２には、端部脚と中間脚との間、中間脚同士の間を脚間モジュールで連結し、前記中間脚の中心線に両天板の接合部を合わせて載置し、端部脚と中間脚の上端に側設した取付片に天板をネジ止めする構造が記載されている。 Further, in Patent Document 2, between the end leg and the intermediate leg, between the intermediate legs are connected by the inter-leg module, and the joint portion of both top plates is placed on the center line of the intermediate leg. The structure which screws a top plate in the attachment piece provided in the side of the upper end of the end leg and the middle leg is described.

これら特許文献１、２に記載のデスクあるいはテーブルは、端部脚体が天板の端部に設けられ、端部側に着席することは想定されてない。 In the desk or table described in these Patent Documents 1 and 2, it is not assumed that the end legs are provided at the end of the top plate and the user is seated at the end.

尚、特許文献３には、天板の下面に固定する天板補強フレームの端部に脚柱を連結し、両側部において前後の脚柱の下端間を横杆で連結した構造のテーブルが記載されている。この場合、横杆を問題としなければ、天板の端部側（短辺側）に着席することは可能であり、また脚柱の位置を天板の中央寄りに設定して、着席者の足に当たらないようにすることも可能であるが、天板を側方へ連設することは想定されてない。また、脚柱を邪魔にならないように天板の縁部から内方に設定した場合には、脚柱の上端に連結した天板補強フレームも内方に位置するようになるので、天板の周辺部を十分に支持することができなくなる。 Patent Document 3 describes a table having a structure in which a pedestal is connected to an end portion of a top reinforcing frame fixed to the lower surface of the top plate, and lower ends of the front and rear pedestals are connected at both sides by a transverse rod. It is done. In this case, it is possible to sit on the end side (short side) of the top plate if the lateral ridge is not a problem, and the position of the pedestal is set closer to the center of the top plate. Although it is possible to prevent the legs from hitting, it is not assumed that the top plates are arranged side by side. Also, if the pedestal is set inward from the edge of the top plate so as not to be in the way, the top plate reinforcement frame connected to the upper end of the pedestal will also be positioned inward, so It is not possible to support the periphery sufficiently.

特開２００７−１４４０１５号公報Japanese Patent Application Publication No. 2007-144015 特開２００７−１５１８２４号公報JP 2007-151824 A 特開２０１４−２３６７８９号公報JP 2014-236789 A

そこで、本発明が前述の状況に鑑み、解決しようとするところは、テーブルやデスク等の天板を脚体とフレームとで支持する支持装置において、フレームによる天板の周辺部の支持が十分であり、また単独仕様の場合、あるいは端部に位置する天板の短辺側に着座することが可能であり、また複数の天板を連設する場合にも脚体を付け替えることにより、最小限の部品で強固に連結することが可能な天板の支持装置を提供する点にある。 Therefore, in view of the above-mentioned situation, the present invention intends to solve the problem that the supporting device for supporting a top plate such as a table or desk with a leg and a frame has sufficient support for the peripheral portion of the top plate by the frame. Yes, it is possible to sit on the short side of the top plate located at the end, or in the case of a single version, and also in the case of connecting multiple top plates in series, by replacing the legs, the minimum It is an object of the present invention to provide a support device for a top plate which can be firmly connected by the following components.

本発明は、前述の課題解決のために、以下に構成する天板の支持装置を提供する。 This invention provides the support apparatus of the top plate comprised below, in order to solve the above-mentioned subject.

（１）
天板の下面で短辺側の側縁から内方位置に短辺側フレームを固定し、少なくとも上杆を有する門形もしくはロ字形の脚体の該上杆を前記短辺側フレームの内側に連結ブラケットを介して連結し、前記短辺側フレームの内方の離れた位置に前記脚体を設けたことを特徴とする天板の支持装置。 (1)
The short side frame is fixed in the inner position from the side edge of the short side on the lower surface of the top plate, and the upper side of the gate-shaped or V-shaped leg having at least the upper side is placed inside the short side frame A support device for a top plate, characterized in that they are connected via a connection bracket, and the legs are provided at an inner distant position of the short side frame.

（２）
連結側となる少なくとも一方の短辺側の側縁が直線的である天板の下面に、直線的な側縁から後退距離Ｄ１を設けて短辺側フレームを固定し、他方の側縁の内方にも短辺側フレームを固定し、脚体の上端に有する奥行方向に向いた上杆の一側に連結ブラケットの基端を着脱可能に連結し、前記連結ブラケットの先端を前記短辺側フレームの内側面に着脱可能に連結するとともに、該連結ブラケットを前記天板の下面に取付け、更に前記連結ブラケットの先端と前記脚体の上杆の中心線間の連結距離Ｄ２を前記後退距離Ｄ１に一致させてなる（１）記載の天板の支持装置。 (2)
A receding distance D1 is provided from the straight side edge on the lower surface of the top plate where the side edge of at least one short side on the connection side is straight, and the short side frame is fixed. The short side frame is fixed to one side, the base end of the connection bracket is detachably connected to one side of the upper ridge facing in the depth direction on the upper end of the leg, and the tip of the connection bracket is on the short side The connecting bracket is detachably connected to the inner surface of the frame, and the connecting bracket is attached to the lower surface of the top plate, and the connecting distance D2 between the tip of the connecting bracket and the center line of the upper surface of the leg is the retraction distance D1. (1) The support apparatus of the top plate as described in (1).

（３）
前記脚体の上杆の内側に単数又は複数の支持ブラケットを連結し、前記上杆の両側に前記連結ブラケットと支持ブラケットをそれぞれ逆向きに連結した状態で、前記連結ブラケットと支持ブラケットを前記天板の下面に取付けてなる（１）又は（２）記載の天板の支持装置。 (3)
One or more support brackets are connected to the inside of the upper heel of the leg, and the connection bracket and the support bracket are connected to each other with the connection bracket and the support bracket connected in opposite directions on both sides of the upper heel. The support apparatus of the top plate as described in (1) or (2) attached to the lower surface of a board.

（４）
前記連結ブラケットは、前記脚体の上杆の側面と上面に連結する部分を備え、前記上杆の上面に連結する部分の幅は該上杆の上面の幅の１／２以下である（１）〜（３）何れか１に記載の天板の支持装置。 (4)
The connection bracket has a portion connected to the side surface and the upper surface of the upper rod of the leg, and the width of the portion connected to the upper surface of the upper rod is not more than half the width of the upper surface of the upper rod (1 The support apparatus of the top plate in any one of-3).

（５）
前記支持ブラケットは、前記脚体の上杆の側面と上面に連結する部分を備え、前記上杆の上面に連結する部分の幅は該上杆の上面の幅の１／２以下である（３）記載の天板の支持装置。 (5)
The support bracket has a portion connected to the side surface and the upper surface of the upper rod of the leg, and the width of the portion connected to the upper surface of the upper rod is not more than half the width of the upper surface of the upper rod (3 The support device of the top plate as described).

（６）
二つの天板の短辺側の直線的な側縁同士を突き合わせて配置し、前記脚体の上杆の両側にそれぞれ前記連結ブラケットの基端を着脱可能に連結し、前記脚体の上杆の中心線を両天板の接合線に一致させた状態で、各連結ブラケットの先端をそれぞれの天板の下面に固定した前記短辺側フレームの外側面に着脱可能に連結するとともに、各連結ブラケットを各天板の下面に取付けてなる（２）又は（４）記載の天板の支持装置。 (6)
The straight side edges of the short sides of the two top plates are arranged to abut each other, and the proximal ends of the connection brackets are detachably connected to both sides of the upper surface of the leg, respectively; And releasably connect to the outer side surface of the short side frame fixed to the lower surface of each top plate with the center line of the two in line with the joint line of both top plates. The support apparatus of the top plate as described in (2) or (4) which attaches a bracket to the lower surface of each top plate.

（７）
前記短辺側フレームの両端部間にそれぞれ長辺側フレームを連結して天板補強フレームを構成し、該天板補強フレームを前記天板の下面に固定してなる（１）〜（６）何れか１に記載の天板の支持装置。 (7)
A long side frame is connected between both ends of the short side frame to form a top board reinforcing frame, and the top board reinforcing frame is fixed to the lower surface of the top board (1) to (6) The support apparatus of the top plate in any one.

以上にしてなる本発明の天板の支持装置は、以下に示す効果を奏する。 The top plate support apparatus of the present invention as described above has the following effects.

（１）の構成によれば、短辺側フレームの内方の離れた位置に脚体を設けたので、天板の短辺側の側縁からより内方、つまり中央寄りに脚体を取付けることができ、天板の短辺側の側縁に着座しても脚体が邪魔になることがない。また、短辺側フレームは天板の短辺側の側縁に近い位置に固定できるので、天板の周辺部の支持強度が高い。 According to the configuration of (1), since the legs are provided at the inner distant position of the short side frame, the legs are attached inward from the side edge of the short side of the top, that is, closer to the center Even when sitting on the side edge of the top of the table, the legs do not get in the way. In addition, since the short side frame can be fixed at a position close to the side edge of the short side of the top plate, the support strength of the peripheral portion of the top plate is high.

（２）の構成によれば、脚体を、連結ブラケットを介して天板の下面に固定した短辺側フレームの内側面に連結することにより、天板の短辺側の側縁から脚体までの距離を約Ｄ１＋Ｄ２まで後退させて取付けることになり、該天板の短辺側の側縁に着座しても脚体が邪魔になることがなく、また脚体を、連結ブラケットを介して短辺側フレームの外側面に連結すれば、脚体の上杆の中心線を天板の側縁に一致させることができ、それにより脚体を共用して他の天板を側方へ連設することができるようになる。 According to the configuration of (2), the leg is connected to the inner side surface of the short side frame fixed to the lower surface of the top plate via the connection bracket, whereby the leg from the side edge of the short side of the top plate It will be installed by retracting the distance to about D1 + D2, and the legs will not get in the way even if seated on the short side edge of the top plate, and the legs can be connected via the connection bracket When connected to the outer surface of the short side frame, the center line of the upper surface of the leg can be made to coincide with the side edge of the top plate, thereby sharing the leg and linking the other top plates to the side. It can be set up.

（３）の構成によれば、脚体の両側を連結ブラケットと支持ブラケットで挟んだ状態で天板の下面に取付けるので、脚体と天板との連結強度が高くなり、ひいては天板の支持強度が高くなる。 According to the configuration of (3), since both sides of the leg are attached to the lower surface of the top plate in a state of being sandwiched between the connection bracket and the support bracket, the connection strength between the leg and the top plate becomes high, and thus the support of the top plate Strength is increased.

（４）（５）の構成によれば、脚体の上杆の両側に連結ブラケットと支持ブラケットをそれぞれ取付け、あるいは上杆の両側に連結ブラケットを取付けても、上杆の上面で互いに干渉することがない。 (4) According to the configuration of (5), even if the connection bracket and the support bracket are attached to both sides of the upper heel of the leg or the connection brackets are attached to both sides of the upper heel, they interfere with each other on the upper surface of the upper heel I have not.

（６）の構成によれば、二つの天板の突き合わせ接合部に共通の脚体を配置し、該脚体の上杆の両側に連結した連結ブラケットをそれぞれの天板の短辺側フレームの外側面に連結するとともに、各連結ブラケットを各天板の下面に取付けることにより、天板の側方に他の天板を最小限の部品の追加で連結することができ、また脚体の両側を連結ブラケットで挟んだ状態で天板の下面に取付けるので、脚体の支持強度が高くなる。 According to the configuration of (6), the common leg is disposed at the butt joint portion of the two top plates, and the connection bracket connected to both sides of the upper ridge of the leg is used as the short side frame of each top plate. By connecting to the outer surface and attaching each connecting bracket to the lower surface of each top plate, it is possible to connect other top plates to the side of the top plate with the addition of a minimum number of parts, and both sides of the leg Since it is attached to the lower surface of a top plate in the state which pinched | interposed with a connection bracket, the support strength of a leg becomes high.

（７）の構成によれば、短辺側フレームの両端部間にそれぞれ長辺側フレームを連結して天板補強フレームを構成することにより、天板の剛性が高まり、横幅（長辺側）が長くなっても天板が撓むことがなく、また短辺側フレームに対する取付強度も向上する。 According to the configuration of (7), by connecting the long side frames between both ends of the short side frames to configure the top reinforcing frame, the rigidity of the top is enhanced, and the lateral width (long side) Even if the length of the frame is long, the top plate does not bend, and the mounting strength to the short side frame is also improved.

独立仕様のテーブルの一部省略斜視図である。It is a partially omitted perspective view of the table of an independent specification. 同じくテーブルの部分平面図である。It is a partial top view of a table similarly. 連結ブラケットの斜視図である。It is a perspective view of a connection bracket. 支持ブラケットを示し，（ａ）は上からの斜視図、（ｂ）は下からの斜視図である。The support bracket is shown, (a) is a perspective view from the top, (b) is a perspective view from the bottom. 連結仕様のテーブルの一部省略斜視図である。It is a partial omission perspective view of the table of connection specification. 同じく連結部の部分平面図である。It is a partial top view of a connection part similarly. 同じく連結部の部分斜視図である。It is a fragmentary perspective view of a connection part similarly.

次に、添付図面に示した実施形態に基づき、本発明を更に詳細に説明する。図１は本発明の天板の支持装置を適用した独立仕様のテーブルを示し、図５は連結仕様のテーブルを示し、図２〜図４は詳細を示し、図中符号１は天板、２は脚体、３は天板補強フレーム、４は連結ブラケット、５は支持ブラケットをそれぞれ示している。 Next, the present invention will be described in more detail based on the embodiments shown in the attached drawings. 1 shows a table of an independent specification to which the support device of a top plate of the present invention is applied, FIG. 5 shows a table of a connection specification, FIGS. 2 to 4 show details, and reference numeral 1 in the figure denotes a top plate, 2 3 shows a leg, 3 shows a top board reinforcement frame, 4 shows a connection bracket, and 5 shows a support bracket.

本実施形態のテーブルは、独立仕様の場合は、図１に示すように、天板１の両側部の下面を脚体、２，２で支持した構造であり、前記脚体２は天板１の短辺側の側縁６から内方（中央寄り）へ後退位置に設けられ、該側縁６に着席しても前記脚体２が邪魔にならないようになっている。 In the case of the independent specification, the table of the present embodiment has a structure in which the lower surfaces of both sides of the top 1 are supported by legs 2 and 2 as shown in FIG. It is provided at a retracted position inward (toward the center) from the side edge 6 on the short side of the foot so that the leg 2 does not interfere with sitting on the side edge 6.

本発明の天板の支持装置は、天板１の下面で短辺側の側縁から内方位置に短辺側フレーム７を固定し、少なくとも上杆９を有する門形もしくはロ字形の脚体２の該上杆９を前記短辺側フレーム７の内側に連結ブラケット４を介して連結し、前記短辺側フレーム７の内方の離れた位置に前記脚体２を設けたことを特徴としている。 The support device of the top plate of the present invention fixes the short side frame 7 at the lower surface of the lower side of the top plate 1 inward from the side edge on the short side, The upper frame 9 of 2 is connected to the inside of the short side frame 7 through the connection bracket 4 and the leg 2 is provided at a distant position inside the short side frame 7 There is.

更に具体的には、連結側となる少なくとも一方の短辺側の側縁６が直線的である天板１の下面に、直線的な側縁６から後退距離Ｄ１を設けて短辺側フレーム７を固定し、他方の側縁６の内方にも短辺側フレーム７を固定し、また脚体２の上端に有する奥行方向に向いた上杆９の一側に連結ブラケット４の基端を着脱可能に連結し、前記連結ブラケット４の先端を前記短辺側フレーム７の内側面に着脱可能に連結するとともに、該連結ブラケット４を前記天板１の下面に取付け、更に前記連結ブラケット４の先端と前記脚体２の上杆９の中心線間の連結距離Ｄ２を前記後退距離Ｄ１に一致させている。 More specifically, a receding distance D1 from the straight side edge 6 is provided on the lower surface of the top plate 1 in which the side edge 6 of at least one short side on the connection side is straight. And the short side frame 7 also inward of the other side edge 6, and the base end of the connection bracket 4 on one side of the upper ridge 9 facing the depth direction at the upper end of the leg 2 The connection bracket 4 is detachably connected, and the tip of the connection bracket 4 is detachably connected to the inner side surface of the short side frame 7, and the connection bracket 4 is attached to the lower surface of the top plate 1. The connection distance D2 between the tip end and the center line of the upper rod 9 of the leg 2 is made to coincide with the retraction distance D1.

本実施形態の前記天板１は、平面視長方形で両側縁６，６は平行であるが、少なくとも連結側の一方の短辺側の側縁６が直線的であり、他方の側縁６は円弧縁でも良い。尚、側方へ天板１，１を連結しない場合には、両側縁６，６の形状は任意である。そして、前記天板１の下面には、平面視四角形の天板補強フレーム３が予め固定されている。前記天板補強フレーム３は、少なくとも前記天板１の側縁６の平行な短辺側フレーム７，７を有すれば足りるが、本実施形態では前記短辺側フレーム７，７の両端部間にそれぞれ長辺側フレーム８，８を連結して天板補強フレーム３を構成し、該天板補強フレーム３を前記天板１の下面に固定している。 The top plate 1 of the present embodiment is rectangular in plan view and both side edges 6 and 6 are parallel, but at least one side edge 6 on the short side on the connection side is linear, and the other side edge 6 is It may be an arc edge. In addition, when not connecting top plate 1 and 1 to a side, the shape of the both-sides edges 6 and 6 is arbitrary. Then, on the lower surface of the top plate 1, a top plate reinforcing frame 3 having a rectangular shape in plan view is fixed in advance. It is sufficient for the top reinforcing frame 3 to have at least the short side frames 7 and 7 parallel to the side edge 6 of the top 1, but in the present embodiment, the distance between both ends of the short side frames 7 and 7 is The long side frames 8 are connected to each other to constitute a top reinforcing frame 3, and the top reinforcing frame 3 is fixed to the lower surface of the top 1.

前記脚体２は、上端に奥行方向に向いた上杆９を有すれば足りるが、本実施形態では、前記上杆９の両端からハの字状に支脚１０，１０を設けた構造のものとした。つまり、前記脚体２の支脚１０，１０は天板１の奥行方向を向いて下方になるに従って広がった形状であり、前記天板１の側縁６に着座した場合に支脚１０が邪魔にならないようになっている。ここで、前記上杆９は外形が四角柱の形状である。 It is sufficient for the leg 2 to have the upper ridge 9 facing in the depth direction at the upper end, but in the present embodiment, the legs 10 and 10 are provided in the shape of C from both ends of the upper ridge 9 And That is, the support legs 10 of the leg 2 are shaped so as to extend downward as they face the depth direction of the table 1 and the support leg 10 does not get in the way when seated on the side edge 6 of the table 1 It is supposed to be. Here, the upper weir 9 has a quadrangular prism-like outer shape.

前記連結ブラケット４は、図１〜図３に示すように、基板１１の基端に前記脚体２の上杆９の側面に当接する固定板１２を立ち上げ形成するとともに、該固定板１２の上縁に外向きに水平な支持板１３を折曲形成し、また前記基板１１の先端に前記短辺側フレーム７の側面に当接する連結板１４を立ち上げ形成するとともに、該連結板１４の上縁を前記固定板１２側へ折曲して補強片１５を形成し、前記固定板１２の両側にダルマ孔１６，１６を形成するとともに、前記支持板１３の両側部に取付孔１７，１７を形成し、更に前記連結板１４の両側部も連結孔１８，１８を形成している。また、前記連結ブラケット４の基板１１の両側端には側板１９，１９を立ち上げ形成し、該側板１９の上縁に前記天板１の下面に当接する取付板２０を外向きに折曲形成し、該取付板２０の両側部には通孔２１，２１を形成している。前記固定板１２と連結板１４及び両側板１９，１９とで上方開放した箱型構造を構成し、各接合部を溶接すれば更に強度が向上する。ここで、前記支持板１３の横幅（左右方向の幅）は、前記脚体２の上杆９の上面の幅の１／２以下とする。 As shown in FIGS. 1 to 3, the connection bracket 4 is formed with a fixing plate 12 which abuts on the side surface of the upper rod 9 of the leg 2 at the base end of the substrate 11. An outer horizontal support plate 13 is bent at the upper edge, and a connecting plate 14 in contact with the side of the short side frame 7 is raised at the tip of the substrate 11. The upper edge is bent toward the fixed plate 12 to form a reinforcing piece 15, and the daruma holes 16 and 16 are formed on both sides of the fixed plate 12, and the mounting holes 17 and 17 are formed on both sides of the support plate 13. In addition, both side portions of the connecting plate 14 also form the connecting holes 18, 18. Further, side plates 19 are raised and formed on both side ends of the base plate 11 of the connection bracket 4, and a mounting plate 20 abutting on the lower surface of the top plate 1 is bent outward on the upper edge of the side plate 19. The through holes 21 and 21 are formed on both sides of the mounting plate 20. The fixed plate 12 and the connecting plate 14 and the side plates 19 and 19 constitute a box-shaped structure opened upward, and the strength is further improved by welding each joint. Here, the width (width in the left-right direction) of the support plate 13 is set to 1/2 or less of the width of the upper surface of the upper ridge 9 of the leg 2.

尚、本実施形態では、前記連結ブラケット４は、幅広の一部品であるが、二つ以上の小さな連結ブラケットを用いて構成しても良い。また、本実施形態の前記連結ブラケット４は、基板１１を有しているが、強度が意地できれば、基板１１を省略した形状でも良い。少なくとも所定の間隔を有する固定板１２と連結板１４を備えていれば良い。 In the present embodiment, the connection bracket 4 is a single wide component, but may be configured using two or more small connection brackets. Moreover, although the said connection bracket 4 of this embodiment has the board | substrate 11, as long as strength can be given, the shape which abbreviate | omitted the board | substrate 11 may be sufficient. It is sufficient to provide the fixing plate 12 and the connecting plate 14 having at least a predetermined distance.

前記支持ブラケット５は、合成樹脂製若しくはアルミダイカスト製の成形品であり、前記天板１の下面に当接する平面視略四角形の受板２２の下面で一側端からやや中央寄り位置に垂直部２３を設け、該垂直部２３を前記脚体２の上杆９の側面に当接するとともに、該垂直部２３から外側の受板２２の一部を載置部２４とし、該載置部２４を前記上杆９の上面に当接できるように成形している。そして、前記垂直部２３と載置部２４の両側には取付孔２５，…を設けるとともに、その他の受板２２の３箇所に通孔２６，…を設けている。尚、前記載置部２４の横幅（左右方向の幅）は、前記支持板１３と同様に前記脚体２の上杆９の上面の幅の１／２以下とする。 The support bracket 5 is a molded product made of synthetic resin or aluminum die-cast, and a vertical portion of the lower surface of the receiving plate 22 having a substantially square shape in plan view in contact with the lower surface of the top plate 1 23, the vertical portion 23 is in contact with the side surface of the upper rod 9 of the leg 2, and a part of the receiving plate 22 outside the vertical portion 23 is used as the mounting portion 24. It is shaped to be able to abut on the upper surface of the upper weir 9. Further, mounting holes 25 are provided at both sides of the vertical portion 23 and the mounting portion 24, and through holes 26 are provided at three places of the other receiving plate 22. The lateral width (the width in the left-right direction) of the placing portion 24 is set to 1/2 or less of the width of the upper surface of the upper ridge 9 of the leg 2 in the same manner as the support plate 13.

そして、前記脚体２の上杆９の外側に前記連結ブラケット４の基端を着脱可能に連結するとともに、該上杆９の内側の前後両端部に前記支持ブラケット５，５を着脱可能に連結する。具体的には、前記上杆９の外側面に前記連結ブラケット４の固定板１２を当接するとともに、前記上杆９の上面に前記連結ブラケット４の支持板１３を当接した状態で、ダルマ孔１６，１６を利用してネジ２７で固定板１２を上杆９の外側面に取付けるとともに、取付孔１７，１７を利用してネジ２８で支持板１３を上杆９の上面に取付ける。また、前記上杆９の内側面に前記支持ブラケット５の垂直部２３を当接するとともに、前記上杆９の上面に前記支持ブラケット５の載置部２４を当接した状態で、取付孔２５，…を利用して上杆９にネジ止めする。 Then, the base end of the connection bracket 4 is detachably connected to the outer side of the upper rod 9 of the leg 2 and the support brackets 5 and 5 are detachably connected to both front and rear end portions inside the upper rod 9. Do. Specifically, while the fixing plate 12 of the connection bracket 4 is in contact with the outer surface of the upper collar 9 and the support plate 13 of the connection bracket 4 is in contact with the upper surface of the upper collar 9, the daruma hole is formed. The fixing plate 12 is attached to the outer surface of the upper collar 9 with screws 27 using 16 and 16, and the support plate 13 is attached to the upper surface of the upper collar 9 with screws 28 using the mounting holes 17 and 17. In addition, with the vertical portion 23 of the support bracket 5 in contact with the inner side surface of the upper collar 9 and the mounting portion 24 of the support bracket 5 in contact with the upper surface of the upper collar 9, the mounting hole 25, Screw on the upper rod 9 using ....

本発明においては前記脚体２の構造は特に制限されないが、少なくとも上部に水平な前記上杆９を備えていることが必要である。本実施形態の前記脚体２は、木製の支脚２Ａの上端にコーナー脚部材２Ｂを連結し、両コーナー脚部材２Ｂ，２Ｂ間に四角パイプ状の脚横桟２Ｃを連結して門形脚となしたものであり、前記上杆９は前記脚横桟２Ｃとコーナー脚部材２Ｂ，２Ｂを含む部分を指している。前記支持ブラケット５は、前記脚横桟２Ｃとコーナー脚部材２Ｂに跨って取付けても良いし、前記脚横桟２Ｃにのみ、あるいはコーナー脚部材２Ｂにのみ取付けても良い。また、前記脚体２は、アルミダイカスト製で前記支脚２Ａとコーナー脚部材２Ｂが一体のものでも良い。また、前記脚体２はロ字形脚であっても良い。 In the present invention, the structure of the leg 2 is not particularly limited, but it is necessary to have the upper weir 9 at least at the top. The leg body 2 of this embodiment has a corner leg member 2B connected to the upper end of a wooden leg 2A, and a square pipe-like leg crosspiece 2C connected between both corner leg members 2B and 2B to form a gated leg The upper rod 9 refers to a portion including the leg crosspiece 2C and the corner leg members 2B and 2B. The support bracket 5 may be attached across the leg crosspiece 2C and the corner leg member 2B, or may be attached only to the leg crosspiece 2C or only to the corner leg member 2B. Further, the leg 2 may be made of aluminum die cast, and the support leg 2A and the corner leg member 2B may be integrated. Further, the leg 2 may be a leg-like leg.

それから、前記連結ブラケット４の先端を前記短辺側フレーム７の内側面に連結するが、それには前記連結ブラケット４の連結板１４を前記短辺側フレーム７の内側面に当接した状態で、連結孔１８，１８を利用してネジ２９で前記連結板１４を前記短辺側フレーム７に取付ける。最後に、前記連結ブラケット４の取付板２０と前記支持ブラケット５の受板２２前記天板１の下面に当接した状態で、前記取付板２０の通孔２１，２１を利用して天板１にネジ止めし、前記受板２２の取付孔２５，…を利用して天板１にネジ止めする。尚、前記天板１の下面には、前記連結ブラケット４と支持ブラケット５を前記上杆９の上面に取付けるためのネジの頭部を逃がすための凹部を予め形成してある。 Then, the front end of the connection bracket 4 is connected to the inner side surface of the short side frame 7 in a state where the connection plate 14 of the connection bracket 4 is in contact with the inner side surface of the short side frame 7 The connection plate 14 is attached to the short side frame 7 with a screw 29 using the connection holes 18 and 18. Finally, with the mounting plate 20 of the connection bracket 4 and the receiving plate 22 of the support bracket 5 in contact with the lower surface of the top plate 1, the top plate 1 using the through holes 21 and 21 of the mounting plate 20. And screw to the top plate 1 using the mounting holes 25 of the receiving plate 22. A recess is formed in advance on the lower surface of the top plate 1 for releasing the head of a screw for attaching the connection bracket 4 and the support bracket 5 to the upper surface of the upper rod 9.

図２に示すように、前記天板１の下面に固定した前記短辺側フレーム７の位置は、前記天板１の側縁６から後退距離Ｄ１だけ中央寄り位置であり、つまり前記天板１の側縁６から短辺側フレーム７の外側面までの距離が後退距離Ｄ１である。また、前記脚体２の上杆９の中心線から前記連結ブラケット４の連結板１４の外面までの間隔が前記距離Ｄ２であり、本発明ではＤ１＝Ｄ２となるように寸法設定している。 As shown in FIG. 2, the position of the short side frame 7 fixed to the lower surface of the top plate 1 is a position closer to the center from the side edge 6 of the top plate 1 by a receding distance D 1, that is, the top plate 1 The distance from the side edge 6 to the outer surface of the short side frame 7 is the retraction distance D1. Further, the distance from the center line of the upper rod 9 of the leg 2 to the outer surface of the connecting plate 14 of the connecting bracket 4 is the distance D2, and in the present invention, it is dimensioned to be D1 = D2.

また、本実施形態のテーブルは、前記天板１の両側部で奥行方向の中央部にダクト開口部３０を設け、該ダクト開口部３０には開閉可能にカバー３１，３１を備え、更に天板１の下面側に固定した吊支部材３２，３２によってコード受け３３を天板１の下面から間隔を置いて設けている。 Moreover, the table of this embodiment is provided with a duct opening 30 at the central part in the depth direction at both sides of the top plate 1, and the duct opening 30 is provided with covers 31 and 31 so as to be openable and closable. The cord receiver 33 is provided at a distance from the lower surface of the top plate 1 by the hanging support members 32 and 32 fixed to the lower surface side of the upper cover 1.

次に、図５〜図７に基づいて、連結仕様のテーブルを説明する。この場合、前記脚体２の上杆９の両側に前記連結ブラケット４，４の基端を前記同様に連結する。この場合、中間に用いる前記脚体２には前記支持ブラケット５は用いない。そして、隣接する二つの天板１，１の短辺側の側縁６，６同士を突き合わせて配置し、前記脚体２の上杆９の両側にそれぞれ前記連結ブラケット４，４の基端を着脱可能に連結した状態で、前記脚体２の上杆９の中心線を両天板１，１の接合線に一致させた状態で、各連結ブラケット４の先端をそれぞれの天板１の下面に固定した前記短辺側フレーム７の外側面に着脱可能に連結するとともに、各連結ブラケット４を各天板１の下面に取付けるのである。尚、前記天板１の端部側の脚体２の取付けは、前述の独立仕様のテーブルと同じである。 Next, a table of connection specifications will be described based on FIGS. In this case, the proximal ends of the connection brackets 4 are connected to the upper rod 9 of the leg 2 in the same manner as described above. In this case, the support bracket 5 is not used for the leg 2 used in the middle. Then, the side edges 6, 6 of the short sides of the two adjacent top plates 1, 1 are placed in contact with each other, and the base ends of the connection brackets 4, 4 are placed on both sides of the upper ridge 9 of the leg 2. In a state in which the center line of the upper rod 9 of the leg 2 is made coincident with the joining line of the two top plates 1 and 1 in a state of being detachably connected, the tip of each connecting bracket 4 is the lower surface of the respective top plate 1 The connection brackets 4 are detachably connected to the outer side surface of the short side frame 7 fixed to the lower side frame 7, and the connection brackets 4 are attached to the lower surface of each top plate 1. The attachment of the leg 2 on the end portion side of the top plate 1 is the same as the table of the independent specification described above.

１天板、
２脚体、
３天板補強フレーム、
４連結ブラケット、
５支持ブラケット、
６側縁、
７短辺側フレーム、
８長辺側フレーム、
９上杆、
１０支脚、
１１基板、
１２固定板、
１３支持板、
１４連結板、
１５補強片、
１６ダルマ孔、
１７取付孔、
１８連結孔、
１９側板、
２０取付板、
２１通孔、
２２受板、
２３垂直部、
２４載置部、
２５取付孔、
２６通孔、
２７ネジ、
２８ネジ、
２９ネジ、
３０ダクト開口部、
３１カバー、
３２吊支部材、
３３コード受け、
Ｄ１後退距離、
Ｄ２連結距離。 1 Heaven board,
2 legs,
3 top board reinforcement frame,
4 connection bracket,
5 support bracket,
6 side edges,
7 short side frame,
8 long side frame,
9 上杆,
10 legs,
11 substrates,
12 fixed plates,
13 support plate,
14 connecting plate,
15 reinforcement pieces,
16 Daruma Hole,
17 mounting holes,
18 connection holes,
19 side plates,
20 mounting plates,
21 holes,
22 backing plate,
23 vertical parts,
24 mounting units,
25 mounting holes,
26 holes,
27 screws,
28 screws,
29 screws,
30 duct openings,
31 cover,
32 suspension members,
33 Receive code,
D1 backward distance,
D2 Connection distance.

Claims

The short side frame is fixed in the inner position from the side edge of the short side on the lower surface of the top plate, and the upper side of the gate-shaped or V-shaped leg having at least the upper side is placed inside the short side frame A support device for a top plate, characterized in that they are connected via a connection bracket, and the legs are provided at an inner distant position of the short side frame.

A receding distance D1 is provided from the straight side edge on the lower surface of the top plate where the side edge of at least one short side on the connection side is straight, and the short side frame is fixed. The short side frame is fixed to one side, the base end of the connection bracket is detachably connected to one side of the upper ridge facing in the depth direction on the upper end of the leg, and the tip of the connection bracket is on the short side The connecting bracket is detachably connected to the inner surface of the frame, and the connecting bracket is attached to the lower surface of the top plate, and the connecting distance D2 between the tip of the connecting bracket and the center line of the upper surface of the leg is the retraction distance D1. The support device of the top plate of Claim 1 made to correspond to (1).

One or more support brackets are connected to the inside of the upper heel of the leg, and the connection bracket and the support bracket are connected to each other with the connection bracket and the support bracket connected in opposite directions on both sides of the upper heel. The support device for a top plate according to claim 1 or 2 attached to the lower surface of the plate.

The connection bracket includes a portion connected to the side surface and the upper surface of the upper rod of the leg, and a width of the portion connected to the upper surface of the upper rod is not more than half the width of the upper surface of the upper rod. The support apparatus of the top plate in any one of 1-3.

The support bracket has a portion connected to the side surface and the upper surface of the upper rod of the leg, and the width of the portion connected to the upper surface of the upper rod is not more than half the width of the upper surface of the upper rod. The support apparatus of the top plate of 3 statement.

The straight side edges of the short sides of the two top plates are arranged to abut each other, and the proximal ends of the connection brackets are detachably connected to both sides of the upper surface of the leg, respectively; And releasably connect to the outer side surface of the short side frame fixed to the lower surface of each top plate with the center line of the two in line with the joint line of both top plates. 5. The top plate support device according to claim 2, wherein a bracket is attached to the lower surface of each top plate.

The top plate reinforcing frame is constructed by connecting the long side frames between both ends of the short side frame to constitute a top plate reinforcing frame, and the top plate reinforcing frame is fixed to the lower surface of the top plate. The support apparatus of the top plate of 1 item.