JP4486464B2 - Furniture support device and fixing structure of mounting member for mounting functional member on side surface thereof - Google Patents

Furniture support device and fixing structure of mounting member for mounting functional member on side surface thereof Download PDF

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JP4486464B2
JP4486464B2 JP2004292595A JP2004292595A JP4486464B2 JP 4486464 B2 JP4486464 B2 JP 4486464B2 JP 2004292595 A JP2004292595 A JP 2004292595A JP 2004292595 A JP2004292595 A JP 2004292595A JP 4486464 B2 JP4486464 B2 JP 4486464B2
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support
top plate
mounting member
mounting
support device
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JP2006102106A (en
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吉晴 大場
健治 中村
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Okamura Corp
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Description

本発明は、例えば机やテーブル、連結椅子等の家具において天板や座体などの機能部材を横杆により支持する支持装置及びその横杆への機能部材取付用取付部材の固定構造に関する。   The present invention relates to a support device that supports functional members such as a top plate and a seat body with a recumbent in furniture such as a desk, a table, and a connecting chair, and a fixing structure of a mounting member for attaching a functional member to the recumbent.

左右の脚体により横杆を支持し、この横杆に、オプション取付具をもって機能部材(天板)を固定してなる机は、例えば特許文献1に記載されているものがある。
また、左右の脚体により横杆を支持し、この横杆に、複数の機能部材(座体)を取付けた連結椅子は、例えば特許文献2及び3において公知である。
特開2002−291537号公報 特開2003−135213号公報 特許第3488750号公報(図11、12)
For example, Patent Document 1 discloses a desk in which a horizontal beam is supported by left and right legs, and a functional member (top plate) is fixed to the horizontal beam with an optional attachment.
Further, for example, Patent Documents 2 and 3 disclose connecting chairs in which a horizontal arm is supported by left and right legs, and a plurality of functional members (seats) are attached to the horizontal arm.
JP 2002-291537 A JP 2003-135213 A Japanese Patent No. 3488750 (FIGS. 11 and 12)

上記特許文献1に記載されている支持装置の横杆(フレーム)は、四角形断面の角パイプ材よりなり、その上面と一側面と下面の3面を利用してオプション取付具を固定しているため、オプション取付具の固定面が少なく、かつ機能部材の荷重の支持面積も小さい。   The horizontal bar (frame) of the support device described in Patent Document 1 is made of a square pipe material having a quadrangular cross section, and an option fixture is fixed using three surfaces of the upper surface, one side surface, and the lower surface. Therefore, there are few fixed surfaces of an option fixture, and the support area of the load of a functional member is also small.

そのため、前後2本のフレーム間に補強ビームを架設し、この補強ビームにもオプション取付具をねじ止めして、その取付強度や機能部材より加わる偏荷重の支持強度を大としており、部品点数が増加する問題がある。   For this reason, a reinforcing beam is installed between the two front and rear frames, and an optional fixture is screwed to the reinforcing beam to increase the mounting strength and the support strength of the offset load applied from the functional member. There are increasing problems.

特許文献2に記載されている横杆は、円形断面のパイプ材よりなっているため、それに支持された座体に大きな偏荷重が作用した際に、座体の取付部が横杆回りに回動する恐れがある。これを防止するために、前後の横杆に座体支持用のブラケットを溶接しており、部品点数や組立工数が増大する。   Since the recumbent described in Patent Document 2 is made of a pipe material having a circular cross section, the mounting portion of the seat rotates around the recumbent when a large offset load is applied to the seat supported by the reed. There is a risk of moving. In order to prevent this, brackets for supporting the seat body are welded to the front and rear reeds, increasing the number of parts and the number of assembly steps.

特許文献3に記載されている横杆は、四角形断面をなし、その対向する角部を上下方向に向けて取付けているため、横杆及びそれを上下より挟着している固定部材の上下寸法が大となり、横杆により支持される座体の設計の自由度が制約されるとともに、横杆の下方のスペースも小さくなる。
また、横杆の上面に平坦面がないので、座体を水平に位置決めして取付けるのが面倒である。
Since the recumbent described in Patent Document 3 has a rectangular cross section and is mounted with its opposite corners facing up and down, the up and down dimensions of the recumbent and the fixing member sandwiching it from above and below Becomes large, the degree of freedom in designing the seat supported by the reed is restricted, and the space below the reed is also reduced.
In addition, since there is no flat surface on the upper surface of the reed, it is troublesome to position and attach the seat body horizontally.

本発明は、上記問題点に鑑みてなされたもので、機能部材を取付可能な取付部材の固定面及び荷重の支持面積を増加させて、取付部材を強固に固定しうるとともに、固定後の取付部材の上下寸法が小さく、かつ取付部材を容易に水平に位置決めして取付けうるようにした、家具用支持装置及びその横杆への機能部材取付用取付部材の固定構造を提供することを目的としている。   The present invention has been made in view of the above-described problems, and can increase the fixing surface of the mounting member to which the functional member can be mounted and the support area of the load, thereby firmly fixing the mounting member, and mounting after fixing. It is an object of the present invention to provide a furniture support device and a fixing structure for attaching a functional member mounting member to a side wall thereof, in which the vertical dimension of the member is small and the mounting member can be easily positioned and mounted horizontally. Yes.

本発明によると、上記課題は、次のようにして解決される。
(1) 左右方向を向く横杆の複数個所を脚体により支持し、前記横杆に、天板等の機能部材を、取付部材をもって取付けるようにした家具用支持装置において、前記横杆の断面形状を、上下両面が水平面をなす六角形または八角形とする。
According to the present invention, the above problem is solved as follows.
(1) In a furniture support device in which a plurality of portions of a horizontal surface facing in the left-right direction are supported by legs, and a functional member such as a top plate is attached to the horizontal surface with an attachment member, the cross-section of the horizontal surface The shape is a hexagon or octagon where the upper and lower surfaces form a horizontal plane.

(2) 上記(1)項において、横杆を、六角形または八角形断面の管状とし、その内部における上下の対向面同士を、左右方向を向く少なくとも前後1対の垂直平板状の補強リブにより結合する。 (2) In the above item (1), the horizontal rod is a hexagonal or octagonal cross-section tube, and the upper and lower opposing surfaces in the inside are formed by at least a pair of vertical flat reinforcing ribs facing in the left-right direction. Join.

(3) 上記(1)または(2)項の家具用支持装置の横杆に、機能部材取付用の取付部材を固定する固定構造であって、前記取付部材を、上下1対の固定板よりなる上下2分割構造とし、これら両固定板を横杆に上下より嵌合して締付手段により固着する。 (3) A fixing structure for fixing a mounting member for attaching a functional member to a reed of the furniture support device according to the above (1) or (2), wherein the mounting member is made up of a pair of upper and lower fixing plates. These two fixing plates are fitted to the side wall from above and below and fixed by fastening means.

(4) 上記(3)項において、横杆を、互いに平行をなすように少なくとも前後2本設け、これら前後の横杆に、前後寸法を大とした取付部材における上下1対の固定板を上下より嵌合して締付手段により固着する。 (4) In the above item (3), at least two recumbent ribs are provided so as to be parallel to each other, and a pair of upper and lower fixing plates in a mounting member having a large front-rear dimension are vertically mounted on the front and rear reeds It is more fitted and fixed by the tightening means.

請求項1記載の発明によれば、左右の脚体に支持された横杆を、上下両面が平面をなす六角形または八角形断面としているため、それに機能部材を取付ける際の固定面が、6面ないし8面となり、かつ取付部材に作用する荷重の支持面積も増加するので、取付部材の取付強度や耐荷重強度を高めることができる。
また、横杆の上下両面は、水平面となっているため、横杆の上下寸法はもとより、それに取付けられる取付部材や、この取付部材に取付けられる機能部材の上下寸法を小さくしうるとともに、取付部材を容易に水平に位置決めして取付けることができる。
According to the first aspect of the present invention, since the reed supported by the left and right legs has a hexagonal or octagonal cross section in which the upper and lower surfaces are flat, the fixing surface when the functional member is attached thereto is 6 Since the load supporting area of the load acting on the mounting member is also increased, the mounting strength and load bearing strength of the mounting member can be increased.
In addition, since the upper and lower surfaces of the recumbent are horizontal surfaces, the vertical dimension of the recumbent can be reduced as well as the mounting member attached to the reed and the functional member attached to the mounting member. Can be easily positioned horizontally and attached.

請求項2記載の発明によれば、横杆の曲げ強度やねじれ剛性が大となるので、機能部材のより大きな荷重を支えることができるとともに、取付部材を前後方向に突設させた状態で機能部材を取付けても、横杆がねじれる恐れは小さくなる。   According to the second aspect of the present invention, since the bending strength and torsional rigidity of the reed are increased, it is possible to support a larger load of the functional member and to function in a state where the mounting member protrudes in the front-rear direction. Even if a member is attached, the risk of twisting the reed is reduced.

請求項3記載の発明によれば、横杆への取付部材の固定作業を、脚体を取付けた状態のまま簡単に行いうるとともに、横杆には、取付部材を固定するための加工等を何ら施す必要がないので、締付手段を緩めるだけで、取付部材やそれに取付けられた機能部材を左右方向に容易に移動させて位置調節することができる。   According to the invention of claim 3, the fixing work of the mounting member to the recumbent can be easily performed with the legs attached, and the recumbent is subjected to processing for fixing the mounting member. Since it is not necessary to apply anything, the attachment member and the functional member attached thereto can be easily moved in the left-right direction and adjusted by simply loosening the tightening means.

請求項4記載の発明によれば、取付部材は、前後2本の横杆に固定されているので、取付部材を前後方向に大きく突出させた状態でも、それに機能部材を安定して取付けることができる。
また、横杆への取付部材の取付強度が大であるので、左右の脚体間において前後の横杆の中間部同士を、補強ビーム等により結合する必要はなく、部品点数を削減しうる。
According to the invention described in claim 4, since the mounting member is fixed to the two front and rear ridges, the functional member can be stably mounted on the mounting member even in a state where the mounting member protrudes greatly in the front-rear direction. it can.
In addition, since the attachment strength of the attachment member to the recumbent arm is high, it is not necessary to connect the middle portions of the front and back recumbent members between the left and right legs with a reinforcing beam or the like, and the number of parts can be reduced.

以下、本発明の実施形態を、図面に基づいて説明する。
図1は、本発明を、例えばOA機操作用のテーブルに適用した斜視図、図2は、このテーブルの支持装置であるフレームの斜視図である。
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view in which the present invention is applied to a table for operating an OA machine, for example, and FIG. 2 is a perspective view of a frame which is a support device for the table.

支持フレーム(1)は、側面視倒立T字状をなす左右1対の脚体(2)(2)と、両脚体(2)の対向面同士を連結する前後1対の互いに平行をなす横杆としての横連結杆(3)(3)と、この両横連結杆(3)の中間部に、前方(以下、図1の斜め右下方を前として説明する)を向くように取付けられた天板支持体(4)とを備えている。   The support frame (1) is composed of a pair of left and right legs (2) and (2) having an inverted T shape in side view, and a pair of front and rear pairs that connect the opposing surfaces of both legs (2). A horizontal connection rod (3) (3) as a rod and an intermediate part of both horizontal connection rods (3) are attached so as to face the front (hereinafter, described diagonally to the lower right in FIG. 1). And a top plate support (4).

脚体(2)は、前後方向を向くベース脚(2a)と、その中央よりも若干後部側において起立する、平面視概ね楕円形断面の脚柱(2b)とからなり、脚柱(2b)の上端には、前後の横連結杆(3)の両端部を支持して固定する支持部材(5)が固着されている。   The leg body (2) is composed of a base leg (2a) facing in the front-rear direction and a pedestal (2b) having a substantially elliptical cross section in a plan view standing up slightly rearward of the center. A support member (5) for supporting and fixing both ends of the front and rear horizontal connecting rods (3) is fixed to the upper end of the front and rear.

横連結杆(3)は、図3にも示すように、上下両面が水平面をなすほぼ六角形断面のアルミニウム合金等の管材よりなり、かつ内部の上下の対向面間には、左右方向を向いて互いに平行をなす前後1対の垂直平板状の補強リブ(6)(6)が連設されている。
両横連結杆(3)の両側端の開口部は、エンドキャップ(7)により閉塞されている。
As shown in FIG. 3, the horizontal connecting rod (3) is made of a tube material such as an aluminum alloy having a substantially hexagonal cross section in which both upper and lower surfaces are horizontal, and the inner and lower opposing surfaces face in the left-right direction. A pair of front and rear vertical reinforcing ribs (6) and (6) that are parallel to each other are connected.
Openings at both ends of both lateral connecting rods (3) are closed by end caps (7).

図3に示すように、支持部材(5)は、上面に前後の横連結杆(3)の下半部が嵌合される、その外形形状と補形をなす凹溝(8)(8)が形成された支持板(5a)と、この支持板(5a)と同形かつ上下対称形をなし、下面に前後の横連結杆(3)の上半部が嵌合される、その外形形状と補形をなす上向きの凹溝(9)を有する挟持板(5b)とからなっている。   As shown in FIG. 3, the support member (5) has a concave groove (8) (8) that complements its outer shape, with the lower half of the front and rear lateral coupling rods (3) being fitted on the upper surface. A support plate (5a) formed with the same shape as that of the support plate (5a) and vertically symmetric, with the upper half of the front and rear lateral coupling rods (3) being fitted to the lower surface; It consists of a clamping plate (5b) having an upward concave groove (9) forming a complementary shape.

左右の支持板(5a)の凹溝(8)(8)に、前後の横連結杆(3)の両端部を嵌合したのち、それらの上半部に、挟持板(5b)の凹溝(9)を被せ、支持板(5a)と挟持板(5b)との中央部に挿通した左右2本のボルト(10)を、中空をなす脚柱(2b)の内面の左右の対向面に突設した上下方向を向く管状突部(11)の上端部のめねじ(12)に螺合するとともに、挟持板(5b)の前後の端部より挿通した左右2本ずつのボルト(13)を、支持板(5a)の上面のめねじ孔(14)に螺合することにより、脚柱(2b)と支持部材(5)と前後の横連結杆(3)の両端部とが、強固に結合されている。   After fitting both ends of the front and rear lateral coupling rods (3) into the concave grooves (8) and (8) of the left and right support plates (5a), the concave grooves of the clamping plate (5b) are placed in the upper half of them. Cover the left and right two bolts (10) that cover the center of the support plate (5a) and the clamping plate (5b) on the left and right opposing surfaces of the inner surface of the hollow pedestal (2b). The left and right two bolts (13) inserted through the front and rear ends of the clamping plate (5b) and screwed into the female screw (12) at the upper end of the protruding tubular projection (11) facing upward and downward Is screwed into the female screw hole (14) on the upper surface of the support plate (5a), so that the pedestal column (2b), the support member (5), and both ends of the front and rear lateral coupling rods (3) are firmly attached. Is bound to.

支持板(5a)と挟持板(5b)とをボルト(10)(13)により締付ける際において、それらの対向面間に締め代に相当する若干の隙間を形成することにより、横連結杆(3)の両端部は、支持部材(5)により締付けられるようにして強固に固定されている。   When the support plate (5a) and the clamping plate (5b) are tightened with the bolts (10) and (13), a slight gap corresponding to the tightening margin is formed between the opposing surfaces, so that the lateral connecting rod (3 ) Are firmly fixed so as to be tightened by the support member (5).

横連結杆(3)の形状を、上述のように、上下両面が水平をなす六角形断面とすると、支持部材(5)の上下寸法を小としうるので、見栄えを向上させたり、後記する機能部材の取付けなどが有利に行えるとともに、支持部材(5)を水平に容易に位置決めして固定することができる。   When the shape of the horizontal connecting rod (3) is a hexagonal cross section in which the upper and lower surfaces are horizontal as described above, the vertical dimension of the support member (5) can be reduced, so that the appearance can be improved or the functions described later The members can be advantageously attached and the support member (5) can be easily positioned and fixed horizontally.

また、横連結杆(3)の外周面の6面が、それと補形をなす支持部材(5)により強固に固定されるので、それが支持部材(5)を中心として回動したり、がた付いたりする恐れはない。   In addition, since the six outer peripheral surfaces of the lateral coupling rod (3) are firmly fixed by the supporting member (5) complementary to the outer peripheral surface, it can rotate around the supporting member (5). There is no fear of tapping.

さらに、横連結杆(3)の内部には、前後1対の垂直の補強リブ(6)が連設されているので、左右の脚体(2)間において横連結杆(3)が下方に撓んだり、ねじれたりするのが防止される。
なお、横連結杆(3)の断面形状は、上下両面が水平をなす八角形断面とすることもある。
Furthermore, since a pair of front and rear vertical reinforcing ribs (6) are connected to the inside of the horizontal connecting rod (3), the horizontal connecting rod (3) is lowered between the left and right legs (2). It is prevented from bending or twisting.
In addition, the cross-sectional shape of the horizontal connecting rod (3) may be an octagonal cross section in which the upper and lower surfaces are horizontal.

上記天板支持体(4)は、前後の横連結杆(3)の左右方向の中間部に取付けられた左右1対の支持部材、すなわち支持ブラケット(15)(15)と、両支持ブラケット(15)の前端に上下に回動可能に枢着された前方を向く左右1対の平行リンク機構(16)(16)とを備えている。   The top plate support (4) is composed of a pair of left and right support members, ie, support brackets (15) and (15), and both support brackets ( 15) is provided with a pair of left and right parallel link mechanisms (16) and (16) which are pivotally attached to the front end so as to be pivotable up and down.

支持ブラケット(15)は、上記支持部材(5)の左右寸法を小としただけで、それと同形をなし、下部の支持板(15a)と上部の挟持板(15b)との対向面に形成された凹溝(図示略)を、前後の横連結杆(3)の上半部と下半部に嵌合したのち、中央と前後の端部同士をねじ止めすることにより、前後の横連結杆(3)に強固に固定されている。   The support bracket (15) has the same shape as that of the support member (5), but is formed on the opposing surface of the lower support plate (15a) and the upper clamping plate (15b). After fitting the concave grooves (not shown) in the upper and lower half of the front and rear lateral coupling rods (3), the front and rear lateral coupling rods are screwed to the center and the front and rear ends. It is firmly fixed to (3).

左右の平行リンク機構(16)は、図5〜図6にも示すように、左右の支持ブラケット(15)における上部の挟持板(15b)の前端に一体的に形成した軸受部(17)(17)同士により回動自在に枢支された、左右方向を向く基軸(18)と、その外方の両突出端部に後端が固嵌された第1リンクアーム(19)と、その内方において、後端が挟持板(15b)の前端部上面の上向突部(20)に、左右方向を向く枢軸(21)をもって回動自在に枢支された、第1リンクアーム(19)よりも上位に位置する段違いの第2リンクアーム(22)と、第1、第2リンクアーム(19)(22)の前端同士を上下方向に回動自在に連結する左右方向を向く連結アーム(23)と、左右の連結アーム(23)の対向面同士を連結する連結杆(24)とを備えている。   As shown in FIGS. 5 to 6, the left and right parallel link mechanisms (16) are integrally formed at the front ends of the upper clamping plates (15b) of the left and right support brackets (15). 17) A base shaft (18) that is pivotally supported by each other and that faces in the left-right direction, a first link arm (19) whose rear ends are fixedly fitted to both outer projecting ends thereof, On the other hand, a first link arm (19) whose rear end is pivotally supported by an upward projection (20) on the upper surface of the front end of the clamping plate (15b) with a pivot (21) facing in the left-right direction. The second link arm (22), which is positioned higher than the second link arm (22), and the first and second link arms (19), (22) are connected to the front end of the first and second link arms (19, 22) so as to be pivotable in the vertical direction. 23) and a connecting rod (24) for connecting the opposing surfaces of the left and right connecting arms (23).

第2リンクアーム(22)の前端は、連結アーム(23)の内側方の後端に形成された切欠凹部(23a)に挿入することにより位置決めされ、この状態で、第2リンクアーム(22)の前端と連結アーム(23)と連結杆(24)とが、左右方向を向くねじ(図示略)により連結されている。   The front end of the second link arm (22) is positioned by being inserted into a notch recess (23a) formed in the rear end on the inner side of the connecting arm (23). In this state, the second link arm (22) The front end, the connecting arm (23), and the connecting rod (24) are connected by a screw (not shown) facing in the left-right direction.

左右の連結アーム(23)の前端には、天板支持アーム(25)(25)の前端が、第1、第2リンクアーム(19)(22)間の上方において左右方向を向く軸回りに上下に回動しうるようにして、後向きに枢着されている。   At the front ends of the left and right connecting arms (23), the front ends of the top support arms (25) and (25) are arranged around the axis in the left-right direction above the first and second link arms (19) and (22). It is pivoted backwards so that it can pivot up and down.

左右の天板支持アーム(25)の上面には、天板(26)のやや後部寄りの下面が取付けられている。   On the upper surface of the left and right top plate support arms (25), the lower surface of the top plate (26) slightly closer to the rear is attached.

天板(26)は、後端面が後方に向かって膨出する円弧面をなすとともに、両側端面が前方に向かうにしたがって漸次内方に湾曲する円弧面をなし、さらに、前端面が後向きに凹入する円弧面とされた、左右寸法が前方に向かって漸次小をなす平面視概ね逆台形に形成され、その前端部には、若干軟質のエラストマ樹脂等よりなる手置き部(26a)が一体的に形成されている。   The top plate (26) forms an arc surface whose rear end surface bulges rearward, and both end surfaces form an arc surface that gradually curves inwardly toward the front, and the front end surface is recessed backward. It is formed into an arcuate surface, and is formed in a generally inverted trapezoidal shape in plan view where the left and right dimensions gradually decrease toward the front, and a hand rest part (26a) made of a slightly soft elastomer resin or the like is integrated at its front end Is formed.

手置き部(26a)の外周部は、その下面を斜め外上方を向く傾斜面とすることにより、上下寸法を小さくしてある(図8参照)。   The upper and lower dimensions of the outer peripheral portion of the hand placement portion (26a) are reduced by making the lower surface thereof an inclined surface that faces obliquely outward and upward (see FIG. 8).

上述のように、前後の横連結杆(3)に固定した左右1対の支持ブラケット(15)(15)の前端に、平行リンク機構(16)(16)を、前方に突出させて取付け、その前端に枢着した天板支持アーム(25)(25)により天板(26)を支持すると、天板(26)は、そのほぼ全体が脚柱(2b)及び横連結杆(3)より前方に突出した状態に取付けられる。   As described above, the parallel link mechanism (16), (16) is attached to the front end of the pair of left and right support brackets (15), (15) fixed to the front and rear horizontal connecting rods (3), protruding forward. When the top plate (26) is supported by the top plate support arm (25) (25) pivotally attached to the front end, the top plate (26) is almost entirely from the pedestal (2b) and the lateral connection rod (3). Mounted in a state of protruding forward.

そのため、天板(26)の下方には、大きな下肢空間が形成され、天板(26)に載置したキーボード等を、椅子及び着座者の下肢を天板(26)の下方に深く挿入した安楽姿勢で操作する際などにおいて、大きな開放感が得られる。   Therefore, a large lower limb space is formed below the top plate (26), and a keyboard or the like placed on the top plate (26) is inserted deeply below the top plate (26) with the chair and seated person's lower limbs. A great sense of openness can be obtained when operating in an easy posture.

しかも、左右の平行リンク機構(16)の第1、第2リンクアーム(19)(22)は、段違いで、内方の第2リンクアーム(22)が上方に位置しているので、左右の第2リンクアーム(22)間の下方に、大ききな下肢空間が形成されるだけでなく、第1、第2リンクアーム(19)(22)との間に指や衣服等を挟む恐れがない。   In addition, the first and second link arms (19) and (22) of the left and right parallel link mechanisms (16) are different in level, and the inner second link arm (22) is located at the upper side. Not only a large leg space is formed below the second link arm (22), but also there is a risk of fingers or clothes being caught between the first and second link arms (19) and (22). Absent.

左右の平行リンク機構(16)同士は、連結杆(24)により連結されているので、互いに同期させて回動することができる。   Since the left and right parallel link mechanisms (16) are connected by the connecting rod (24), they can be rotated in synchronization with each other.

前後の横連結杆(3)は、上述したように、撓みやねじれに対する強度が高いので、天板(26)を前方に大きく突出させた状態で支持しても、強度的に何ら問題の生じる恐れはなく、天板(26)の荷重を確実に受支して、これを安定して支持することができる。   As described above, the front and rear horizontal connecting rods (3) have high strength against bending and twisting, so that even if the top plate (26) is supported in a state of protruding largely forward, there is no problem in strength. There is no fear, and the load on the top plate (26) can be reliably received and stably supported.

左右の支持ブラケット(15)の取付ボルトを緩めることにより、平行リンク機構(16)及び天板(26)の左右方向の取付位置を変えることができる。   By loosening the mounting bolts of the left and right support brackets (15), the horizontal mounting positions of the parallel link mechanism (16) and the top plate (26) can be changed.

基軸(18)と連結杆(24)との間の中央部には、平行リンク機構(16)を介して天板(26)を昇降させる際に、上向きの付勢力を付与する第1のガススプリング(27)の前後の端部が、前上方を向くようにして、基軸(18)と連結杆(24)に固着したコ字状のブラケット(28)(28)を介して枢着されている。   In the central part between the base shaft (18) and the connecting rod (24), a first gas that imparts an upward biasing force when the top plate (26) is raised and lowered via the parallel link mechanism (16). The front and rear ends of the spring (27) are pivotally attached via U-shaped brackets (28) and (28) fixed to the base shaft (18) and the connecting rod (24) so that the front and upper sides face upward. Yes.

また、連結杆(24)の中央部と天板(26)の後端部下面の中央部には、天板(26)を前傾させる際に上向きの付勢力を付与する第2のガススプリング(29)の前後の端部が、後上方を向くようにして、コ字状のブラケット(28)(28)を介して枢着されている。   A second gas spring that applies an upward biasing force when the top plate (26) is tilted forward is provided at the central portion of the connecting rod (24) and the central portion of the lower surface of the rear end of the top plate (26). The front and rear ends of (29) are pivotally attached via U-shaped brackets (28) and (28) so as to face rearward and upward.

第1、第2のガススプリング(27)(29)は、図7に示すように(同一構造につき、第1のガススプリングのみ図示する)、ピストンロッド(27a)の前端より突出するバルブ(27b)を、ピストンロッド(27a)とブラケット(28)とを連結している平面視前向きコ字状の連結具(30)に枢着された作動レバー(31)の下端により押圧することにより、ロックが解除されてフリーとなり、ピストンロッド(27a)が内部のガス圧により突出するようになっている。   As shown in FIG. 7 (only the first gas spring is shown for the same structure), the first and second gas springs 27 and 29 are valves (27b) protruding from the front end of the piston rod 27a. ) Is pressed by the lower end of the actuating lever (31) pivotally attached to the front-facing U-shaped connector (30) connecting the piston rod (27a) and the bracket (28). Is released and the piston rod (27a) protrudes due to the internal gas pressure.

上記作動レバー(31)の上端には、連結具(30)の前端の上方を向く支持片(32)に一端が取付けられたアウタケーブル(33)内のワイヤ(33a)の一端が連結されている。   The upper end of the operating lever (31) is connected to one end of the wire (33a) in the outer cable (33) having one end attached to the support piece (32) facing the front end of the connecting tool (30). Yes.

図6及び図8に示すように、天板(26)の手置き部(26a)の下面における左右の前部の隅部には、第1及び第2のガススプリング(27)(29)用のアウタケーブル(33)とワイヤ(33a)の他端が連結された操作手段(34)(34)が設けられている。   As shown in FIGS. 6 and 8, the left and right front corners on the lower surface of the hand rest (26a) of the top plate (26) are for the first and second gas springs (27) and (29). The outer cable (33) and the other end of the wire (33a) are connected to operating means (34) (34).

なお、両操作手段(34)は、左右対称で同一構造であるため、右方の操作手段(34)についてのみ説明する。
操作手段(34)は、手置き部(26a)の前部の隅部下面に、その側端面とほぼ同方向を向くように斜め前後方向に傾斜させて形成された凹部(35)に嵌合され、周縁の鍔部(36a)が天板(26)の下面にねじ止めされた、上面が開口する凹形断面の支持ベース(36)と、この支持ベース(36)の凹部(36b)内に収容された操作レバー(37)と、支持ベース(36)の上端の開口面を塞ぐカバー板(38)とからなっている。
Since both the operating means (34) are symmetrical and have the same structure, only the right operating means (34) will be described.
The operating means (34) is fitted in a concave portion (35) formed on the lower surface of the front corner portion of the hand placement portion (26a) and inclined obliquely in the front-rear direction so as to face substantially the same direction as the side end surface. A support base (36) having a concave cross-section with an open top surface, and a recess (36b) in the support base (36), the peripheral flange portion (36a) being screwed to the bottom surface of the top plate (26) The operation lever (37) housed in the housing and the cover plate (38) for closing the opening surface at the upper end of the support base (36).

支持ベース(36)の凹部(36b)の形状は、平面視において前半部がほぼ楕円形をなすとともに、後半部がほぼ方形とされ、後半部の底面は開口されている。   As for the shape of the recess (36b) of the support base (36), the front half is substantially elliptical in plan view, the rear half is substantially square, and the bottom of the rear half is open.

凹部(36b)の前端部の上面には、枢軸(40)が突設されている。
操作レバー(37)の平面形は、左右幅が支持ベース(36)の凹部(36b)の左右寸法より若干小さいほぼ楕円形とされ、その前端部に下向き突設された枢支筒(41)を、支持ベース(36)の枢軸(40)に嵌合することにより、操作レバー(37)は、凹部(36b)内において枢軸(40)を中心として水平回動することができる。
A pivot (40) projects from the upper surface of the front end of the recess (36b).
The planar shape of the operating lever (37) is a substantially elliptical shape in which the left and right width is slightly smaller than the left and right dimensions of the recess (36b) of the support base (36), and the pivot tube (41) projecting downward at the front end thereof. Is fitted to the pivot (40) of the support base (36), the operation lever (37) can be horizontally rotated around the pivot (40) in the recess (36b).

操作レバー(37)の後半部における支持ベース(36)の開口(39)と対向する部分には、下方が開口するとともに、長方形の枠状片(42)により囲まれた手掛け凹部(43)が形成されている。   The lower part of the operation lever (37) facing the opening (39) of the support base (36) has a handle recess (43) surrounded by a rectangular frame piece (42). Is formed.

操作レバー(37)の中央部に形成された凹状断面をなす下向突条(44)の凹部内の上面中央には、ワイヤ(33a)の掛止突部(45)が突設されている。   A latching protrusion (45) of the wire (33a) protrudes from the center of the upper surface in the recess of the downward protrusion (44) formed in the center of the operation lever (37). .

上述したアウタケーブル(33)の他端部は、支持ベース(36)の内側面の中央部に内向き突設された保持部(46)に止着され、アウタケーブル(33)より突出するワイヤ(33a)の他端は、それに固着されたワッシャ(47)を上記掛止突部(45)にねじ(48)止めすることにより、操作レバー(37)に連結されている。   The other end portion of the outer cable (33) described above is fixed to a holding portion (46) projecting inwardly at the center portion of the inner surface of the support base (36), and the wire protrudes from the outer cable (33). The other end of (33a) is connected to the operating lever (37) by screwing a washer (47) fixed thereto to the latching projection (45) with a screw (48).

天板(26)の前部の側端部を、親指を上にして手により挟持し、下方の4指を操作レバー(37)の手掛け凹部(43)に下方より挿入し、外方に水平に引くと、操作レバー(37)が枢軸(40)を中心として外方に水平回動することにより、ワイヤ(33a)が引かれる。   Hold the front side edge of the top plate (26) with your thumb up with your hand, and insert the lower 4 fingers into the handle recess (43) of the operating lever (37) from below, horizontally When pulled, the operating lever (37) rotates horizontally outward about the pivot (40), thereby pulling the wire (33a).

これにより、上述したように、作動レバー(31)が回動させられて、バルブ(27b)が押圧され、第1のガススプリング(27)はフリー状態となる。   Accordingly, as described above, the operating lever (31) is rotated, the valve (27b) is pressed, and the first gas spring (27) is in a free state.

従って、天板(26)を、ガススプリング(27)により上向きの付勢力が付与された状態で、平行リンク機構(16)を上下に回動させて自由に昇降させることができ、任意の位置で操作レバー(37)から手を離せば、図4及び図5に示すように、第1のガススプリング(27)がロックされることにより、天板(26)の高さが調節される。   Therefore, the top link (26) can be moved up and down freely by rotating the parallel link mechanism (16) up and down with the upward biasing force applied by the gas spring (27). When the operation lever (37) is released, the first gas spring (27) is locked as shown in FIGS. 4 and 5, and the height of the top plate (26) is adjusted.

なお、天板(26)の重量が比較的大であるときなどには、第1のガススプリング(27)のロックを解除した際に天板(26)が自重により下降しないように、平行リンク機構(16)の基軸(18)と第1リンクアーム(19)等との間に、例えばねじりばね等の補助付勢手段(図示略)を付加してもよい。   When the weight of the top plate (26) is relatively large, the parallel link is used so that the top plate (26) does not fall by its own weight when the lock of the first gas spring (27) is released. An auxiliary biasing means (not shown) such as a torsion spring may be added between the base shaft (18) of the mechanism (16) and the first link arm (19).

左方の操作手段(34)を、上記と同じ要領で操作すると、第2のガススプリング
(29)のロックが解除されてフリー状態となることにより、天板(26)を、天板支持アーム(25)の枢支部を中心として上下に回動することができ、任意の回動位置で操作レバー(37)から手を離すことにより、第2のガススプリング(29)がロックされて天板(26)を所望の傾斜位置に調節することができる(図4参照)。
When the left operating means (34) is operated in the same manner as above, the second gas spring
By releasing the lock of (29) and entering a free state, the top plate (26) can be rotated up and down around the pivotal support portion of the top plate support arm (25), and any rotation position Then, by releasing the hand from the operation lever (37), the second gas spring (29) is locked and the top plate (26) can be adjusted to a desired tilt position (see FIG. 4).

上述のように、天板(26)の平面形を、前方側の左右寸法が漸次小をなす概ね逆台形とし、その左右の前隅部下面に、第1及び第2のガススプリング(27)(29)を作動させる操作手段(34)(34)を、手置き部(26a)の側端面と同方向を向くように斜め前後方向に傾斜させて設け、かつ両操作手段(34)の操作レバー(37)を、斜め前側方に水平に回動操作させうるようにすると、椅子への着座者の両手と左右の操作手段(34)とが近くなるため、椅子に座ったままの状態で、左右の操作レバー(37)を両手で容易に回動操作することができる。   As described above, the planar shape of the top plate (26) is a generally inverted trapezoid whose left and right dimensions on the front side gradually become smaller, and the first and second gas springs (27) are formed on the lower surfaces of the left and right front corners. The operating means (34) and (34) for operating (29) are provided to be inclined obliquely in the front-rear direction so as to face the same direction as the side end face of the hand rest (26a), and the operating means (34) is operated. If the lever (37) can be rotated horizontally in the diagonally forward direction, both the hands of the seated person on the chair and the left and right operating means (34) will be close to each other. The left and right operation levers (37) can be easily rotated with both hands.

また、天板(26)の前隅部付近を把持すると、天板(26)の下方の親指を除いた4指が、自然に操作レバー(37)に触れるので、その操作性がよく、かつ天板(26)の高さや角度の調節動作と、操作レバー(37)の操作とを同時に行うことができる。   In addition, when the vicinity of the front corner of the top plate (26) is gripped, the four fingers except the thumb below the top plate (26) naturally touch the operation lever (37). The operation of adjusting the height and angle of the top plate (26) and the operation of the operation lever (37) can be performed simultaneously.

図1及び図4、図5に示すように、前後の横連結杆(3)には、それぞれ機能部材である2本の支持ポール(50)(50)と、補助天板(51)とが、次のようにして取付けられている。   As shown in FIGS. 1, 4, and 5, the front and rear lateral coupling rods (3) have two support poles (50) and (50), which are functional members, and an auxiliary top plate (51). It is installed as follows.

図9及び図10に示すように、支持ポール(50)及び補助天板(51)取付用の取付部材(52)は、前方寄りの対向面に、横連結杆(3)の上半部と下半部の外形と補形をなす凹溝(53)(53)が形成された上下1対の固定板(52a)(52b)よりなり、両取付部材(52)における上部の固定板(52a)の後端部上面には、支持ポール(50)の下端と、補助天板(51)の支柱(54)の下端とが嵌合される凹孔(55)がそれぞれ形成されている。   As shown in FIG. 9 and FIG. 10, the mounting member (52) for mounting the support pole (50) and the auxiliary top plate (51) is formed on the opposite surface near the front and the upper half of the horizontal connecting rod (3). It consists of a pair of upper and lower fixing plates (52a) and (52b) formed with concave grooves (53) and (53) that complement the outer shape of the lower half, and the upper fixing plates (52a) in both mounting members (52) ) Are formed with concave holes (55) into which the lower ends of the support poles (50) and the lower ends of the columns (54) of the auxiliary top plate (51) are fitted.

上下の固定板(52a)(52b)の凹溝(53)を横連結杆(3)に嵌合したのち、上部の固定板(52a)の前端部上方より挿入したボルト(56)の下端部を、下部の固定板(52b)のめねじ孔(57)に螺合するとともに、上下の固定板(52a)(52b)の後端部に、下方より挿通したボルト(58)の上端部を、凹孔(55)に下端を嵌合した支持ポール(50)と支柱(54)の下端部のめねじ孔(59)にそれぞれ螺合して共締めすることにより、取付部材(52)は、前部又は後部の横連結杆(3)に強固に固定され、また支持ポール(50)と支柱(54)も、取付部材(52)の上部に固定される。   The lower end of the bolt (56) inserted from above the front end of the upper fixing plate (52a) after the concave grooves (53) of the upper and lower fixing plates (52a) and (52b) are fitted to the lateral connection rod (3) Is screwed into the female screw hole (57) of the lower fixing plate (52b), and the upper end of the bolt (58) inserted from below is inserted into the rear end of the upper and lower fixing plates (52a) (52b). By attaching the support pole (50) whose lower end is fitted to the concave hole (55) and the female screw hole (59) at the lower end of the support column (54) and screwing together, the mounting member (52) is Further, it is firmly fixed to the front or rear lateral coupling rod (3), and the support pole (50) and the support column (54) are also fixed to the upper part of the attachment member (52).

なお、支持部材(52)を横連結杆(3)に強固に固定するために、上下の固定板(52a)(52b)の対向面間には締め代分の若干の隙間が形成されている。
また、図9及び図10の2点鎖線に示すように、取付部材(52)の前後寸法は、これを前部の横連結杆(3)に固定した際、後端が後部の横連結杆(3)と干渉しない長さとされている。
In order to firmly fix the support member (52) to the lateral coupling rod (3), a slight gap is formed between the opposing surfaces of the upper and lower fixing plates (52a) and (52b). .
Further, as shown by the two-dot chain line in FIGS. 9 and 10, the front and rear dimensions of the mounting member (52) are such that when the front member is fixed to the front horizontal connecting rod (3), the rear end is the rear horizontal connecting rod. The length does not interfere with (3).

支柱(54)の上端には、補助天板(51)のやや前方寄りの下面が、支柱(54)に固着されたブラケット(60)を複数のねじ(61)により固定することにより、取付けられている。   At the upper end of the column (54), the lower front side of the auxiliary top plate (51) is attached slightly by fixing the bracket (60) fixed to the column (54) with a plurality of screws (61). ing.

図4に示すように、支持ポール(50)には、パソコン等のディスプレイ(D)等を高さ調節可能に取付けることができ、また補助天板(51)にもディスプレイ(D)等を載置することができる。
さらに、左右の支持ポール(50)に適宜のブラケットを高さ調節可能に設け、このブラケットに補助天板を取付けて、その上面にディスプレイ(D)を載置することもできる。
As shown in FIG. 4, a display (D) such as a personal computer can be attached to the support pole (50) so that the height can be adjusted, and the display (D) or the like can be mounted on the auxiliary top plate (51). Can be placed.
Furthermore, an appropriate bracket can be provided on the left and right support poles (50) so that the height can be adjusted, and an auxiliary top plate can be attached to the bracket, and the display (D) can be placed on the upper surface thereof.

図10の2点鎖線で示すように、取付部材(52)を前部の横連結杆(3)に固定すると、補助天板(51)が前方に位置し、天板(26)に近づけることができるので、ディスプレイ(D)等を使用者が見易くなる。   As shown by the two-dot chain line in FIG. 10, when the mounting member (52) is fixed to the front horizontal connecting rod (3), the auxiliary top plate (51) is positioned forward and approaches the top plate (26). This makes it easier for the user to see the display (D) and the like.

また、後部の横連結杆(3)に、取付部材(52)を180°反転させて固定することもでき、このようにすると、補助天板(51)を、より前方に位置させて天板(26)と同一面をなすように当接または近接させることもこともできるので、天板面の前後幅が広がる。
なお、このように、補助天板(51)を前方に位置させる際には、支持ポール(50)は取外せばよい。
In addition, the mounting member (52) can be inverted 180 degrees and fixed to the rear lateral coupling rod (3). In this way, the auxiliary top plate (51) is positioned more forward and the top plate Since it can also be brought into contact with or close to the same plane as (26), the front-to-back width of the top plate surface is widened.
In this way, when the auxiliary top plate (51) is positioned forward, the support pole (50) may be removed.

取付部材(52)は、横連結杆(3)を上下より挟持するようにして固着されているため、ボルト(56)(58)を緩めるだけで、その取付位置を左右に任意に変更することができる。   Since the mounting member (52) is fixed so as to sandwich the horizontal connecting rod (3) from above and below, the mounting position can be arbitrarily changed to the left and right simply by loosening the bolts (56) and (58). Can do.

横連結杆(3)は、六角形断面をなしており、それに対する取付部材(52)の取付強度が大きいので、1本の横連結杆(3)のみに取付部材(52)を固定しても、ディスプレイ(D)等の荷重を十分に支持することができるが、より大きな荷重に耐えうるようにする際には、取付部材(52)の形状を、図3に示すような断面形状とし、前後2本の横連結杆(3)に跨がって固定するようにしてもよい。   Since the horizontal connecting rod (3) has a hexagonal cross section and the mounting strength of the mounting member (52) is large, the mounting member (52) is fixed to only one horizontal connecting rod (3). However, the load of the display (D) and the like can be sufficiently supported, but in order to withstand a larger load, the mounting member (52) has a cross-sectional shape as shown in FIG. Further, it may be fixed across the two front and rear horizontal connecting rods (3).

図1及び図11に示すように、左右の脚体(2)の上端に固着された支持部材(5)の上面には、前後方向の寸法が天板(26)の前後寸法よりも長寸をなすほぼ長方形のサイドテーブル(62)(62)における補助天板(63)の後端部下面が、次のようにして側方に水平回動可能に取付けられている。   As shown in FIGS. 1 and 11, on the upper surface of the support member (5) fixed to the upper ends of the left and right legs (2), the longitudinal dimension is longer than the longitudinal dimension of the top plate (26). The bottom surface of the rear end portion of the auxiliary top plate (63) in the substantially rectangular side tables (62) and (62) is attached to the side so as to be horizontally rotatable as follows.

支持部材(5)の上半部の挟持板(5b)における中央部には、前後2個のねじ挿通孔(64)(図2参照)が穿設され、このねじ挿通孔(64)に、挟持板(5b)を下部の支持板(5a)に固定する前において下方よりねじ(65)を挿入し、このねじ(65)の上部を、支持基板(66)の下面中央に下向き突設された固定軸(67)の下端部のめねじ孔(図示略)に螺合することにより、支持基板(66)を、支持部材(5)と若干離間する上方に水平状に固定する。   Two screw insertion holes (64) (see FIG. 2) are formed in the center of the holding plate (5b) in the upper half of the support member (5), and these screw insertion holes (64) Before fixing the clamping plate (5b) to the lower support plate (5a), a screw (65) is inserted from below, and the upper part of this screw (65) is projected downward to the center of the lower surface of the support substrate (66). The support substrate (66) is fixed horizontally above the support member (5) slightly by being screwed into a female screw hole (not shown) at the lower end of the fixed shaft (67).

ついで、支持基板(66)の上面に、固定ベース(68a)と、この上面の環状溝に挿入した多数のボール(いずれも図示略)を介して回転自在に載設された回転板(68b)とからなる公知の回転支持体ユニット(68)を、固定ベース(68a)をねじ止めして取付ける。   Next, a rotating plate (68b) mounted rotatably on the upper surface of the support substrate (66) via a fixed base (68a) and a number of balls (all not shown) inserted into an annular groove on the upper surface. A known rotary support unit (68) comprising: a fixed base (68a) is screwed.

上記回転板(68b)を、補助天板(63)の後端部の下面中央にねじ止めすることにより、サイドテーブル(62)は、天板(26)の側方において、支持部材(5)を中心として側方に水平回動させることができる。   By screwing the rotating plate (68b) to the center of the lower surface of the rear end portion of the auxiliary top plate (63), the side table (62) is placed on the side of the top plate (26) so as to support the member (5). It can be horizontally rotated around the center.

補助天板(63)の前端部の下面中央には、高さ調節用のアジャスタ(69)を下端に取付けた支持脚(70)の上端が固着されている。
補助天板(63)の内方の側端面は、図1に示すように、内方に最大位置まで回動させたとき、天板(26)の両側面に沿って近接又は当接するように、その両側面とほぼ同じ曲率で外方に凹入する弧状面としてある。
At the center of the lower surface of the front end portion of the auxiliary top plate (63), an upper end of a support leg (70) having a height adjuster (69) attached to the lower end is fixed.
As shown in FIG. 1, the inner side end surface of the auxiliary top plate (63) approaches or abuts along both side surfaces of the top plate (26) when it is turned inward to the maximum position. The arc-shaped surface is recessed outward with substantially the same curvature as the both side surfaces.

また、内方に最大位置まで回動させたとき、補助天板(63)の前端面と、天板(26)の前端面とが、ほぼ円弧状に連続するようになっている。   Further, when the inner top is turned to the maximum position, the front end surface of the auxiliary top plate (63) and the front end surface of the top plate (26) are continuous in a substantially arc shape.

上述のように、サイドテーブル(62)の補助天板(63)を、天板(26)の側方において、脚体(2)の脚柱(2b)の上端、すなわち支持部材(5)の上面に、側方に水平回動可能に設けると、補助天板(63)を独立して回動させることができ、その回動範囲が大となる。   As described above, the auxiliary top plate (63) of the side table (62) is placed on the side of the top plate (26) at the upper end of the pedestal (2b) of the leg (2), that is, the support member (5). If the upper surface is provided so as to be horizontally rotatable, the auxiliary top plate (63) can be independently rotated, and the rotation range becomes large.

すなわち、左右の補助天板(63)を側方に大きく回動させると、サイドテーブル(62)は左右方向に長くなるので、それらを作業用テーブルとして複数の作業者が使用することができる。   That is, when the left and right auxiliary top plates (63) are largely rotated to the side, the side table (62) becomes longer in the left-right direction, so that they can be used as a work table by a plurality of workers.

また、補助天板(63)の内方に最大位置まで回動させ、天板(26)の上面を水平かつ補助天板(63)の上面と同一面をなすようにすると、連続する大きな天板面が形成されるので、広い作業面積が確保されるとともに、OA機器等の載置スペースを拡大することができる。   Also, if the top surface of the top plate (26) is horizontally level and flush with the top surface of the auxiliary top plate (63), it is turned inward of the auxiliary top plate (63) to the maximum position. Since the plate surface is formed, it is possible to secure a wide working area and to enlarge a mounting space for OA equipment and the like.

本発明は、上記実施形態に限定されるものではない。
支持部材(5)や支持ブラケット(15)を取付部材として、これに機能部材を取付けてもよい。
本発明は、上記テーブルの外、例えば横連結杆を有する連結椅子や机等にも適用することができる。
The present invention is not limited to the above embodiment.
A functional member may be attached to the support member (5) or the support bracket (15) as an attachment member.
The present invention can be applied to a connected chair, a desk, or the like having a lateral connecting rod other than the table.

本発明を適用したテーブルの斜視図である。It is a perspective view of the table to which this invention is applied. 同じく、テーブルにおける支持フレームの斜視図である。Similarly, it is a perspective view of the support frame in a table. 同じく、図2のIII−III線拡大縦断側面図である。Similarly, it is the III-III line expansion vertical side view of FIG. 同じく、サイドテーブルを取外して示す側面図である。Similarly, it is a side view which removes and shows a side table. 同じく、天板の高さを上げたときの側面図である。Similarly, it is a side view when the height of the top plate is raised. 同じく、平行リンク機構取付部と、ガススプリングの操作手段との平面図である。Similarly, it is a top view of a parallel link mechanism attachment part and the operation means of a gas spring. 図6のVII−VII線拡大縦断側面図である。It is the VII-VII line enlarged vertical side view of FIG. 同じく、VIII−VIII線拡大縦断側面図である。Similarly, it is a VIII-VIII line expansion vertical side view. 支持ポール取付部の縦断側面図である。It is a vertical side view of a support pole attachment part. 同じく、補助天板取付部の縦断側面図である。Similarly, it is a vertical side view of the auxiliary top plate mounting portion. 図1におけるサイドテーブルのみの側面図である。It is a side view of only the side table in FIG.

符号の説明Explanation of symbols

(1)支持フレーム
(2)脚体
(2a)ベース脚
(2b)脚柱
(3)横連結杆(横杆)
(4)天板支持体
(5)支持部材
(5a)支持板
(5b)挟持板
(6)補強リブ
(7)エンドキャップ
(8)(9)凹溝
(10)ボルト
(11)管状突部
(12)めねじ
(13)ボルト
(14)めねじ孔
(15)支持ブラケット
(15a)支持板
(15b)挟持板
(16)平行リンク機構
(17)軸受部
(18)基軸
(19)第1リンクアーム
(20)上向突部
(21)枢軸
(22)第2リンクアーム
(23)連結アーム
(23a)切欠凹部
(24)連結杆
(25)天板支持アーム
(26)天板(機能部材)
(26a)手置き部
(27)第1のガススプリング
(27a)ピストンロッド
(27b)バルブ
(28)ブラケット
(29)第2のガススプリング
(30)連結具
(31)作動レバー
(32)支持片
(33)アウタケーブル
(33a)ワイヤ
(34)操作手段
(35)凹部
(36)支持ベース
(36a)鍔部
(36b)凹部
(37)操作レバー
(38)支持ベース
(39)開口
(40)枢軸
(41)枢支筒
(42)枠状片
(43)手掛け凹部
(44)下向突条
(45)掛止突部
(46)保持部
(47)ワッシャ
(48)ねじ
(50)支持ポール(機能部材)
(51)補助天板(機能部材)
(52)取付部材
(52a)(52b)固定板
(53)凹溝
(54)支柱
(55)凹孔
(56)ボルト
(57)めねじ孔
(58)ボルト
(59)めねじ孔
(60)ブラケット
(61)ねじ
(62)サイドテーブル
(63)補助天板
(64)ねじ挿通孔
(65)ねじ
(66)支持基板
(67)固定軸
(68)回転支持体ユニット
(68a)固定ベース
(68b)回転板
(69)アジャスタ
(70)支持脚
(D)ディスプレイ
(1) Support frame
(2) Leg
(2a) Base leg
(2b) pedestal
(3) Horizontally connected fence (Yokohama)
(4) Top plate support
(5) Support member
(5a) Support plate
(5b) Holding plate
(6) Reinforcement rib
(7) End cap
(8) (9) Groove
(10) Bolt
(11) Tubular protrusion
(12) Female thread
(13) Bolt
(14) Female thread hole
(15) Support bracket
(15a) Support plate
(15b) Holding plate
(16) Parallel link mechanism
(17) Bearing
(18) Basic axis
(19) First link arm
(20) Upward protrusion
(21) Axis
(22) Second link arm
(23) Connecting arm
(23a) Notch recess
(24) Linkage
(25) Top plate support arm
(26) Top plate (functional member)
(26a) Hand rest
(27) First gas spring
(27a) Piston rod
(27b) Valve
(28) Bracket
(29) Second gas spring
(30) Connector
(31) Actuating lever
(32) Support piece
(33) Outer cable
(33a) Wire
(34) Operation means
(35) Recess
(36) Support base
(36a) Buttocks
(36b) Recess
(37) Control lever
(38) Support base
(39) Opening
(40) Axis
(41) Pivot tube
(42) Frame-shaped piece
(43) Handle recess
(44) Downward protrusion
(45) Hook projection
(46) Holding part
(47) Washer
(48) Screw
(50) Support pole (functional member)
(51) Auxiliary top plate (functional member)
(52) Mounting member
(52a) (52b) fixed plate
(53) Groove
(54) Prop
(55) Recessed hole
(56) Bolt
(57) Female thread hole
(58) Bolt
(59) Female thread hole
(60) Bracket
(61) Screw
(62) Side table
(63) Auxiliary top plate
(64) Screw insertion hole
(65) Screw
(66) Support substrate
(67) Fixed shaft
(68) Rotating support unit
(68a) Fixed base
(68b) Rotating plate
(69) Adjuster
(70) Support leg
(D) Display

Claims (4)

左右方向を向く横杆の複数個所を脚体により支持し、前記横杆に、天板等の機能部材を、取付部材をもって取付けるようにした家具用支持装置において、前記横杆の断面形状を、上下両面が水平面をなす六角形または八角形としたことを特徴とする家具用支持装置。   In a furniture support device in which a plurality of portions of a recumbent that are directed in the left-right direction are supported by legs, and a functional member such as a top plate is attached to the reed with a mounting member, the cross-sectional shape of the recumbent is A support device for furniture, characterized in that the upper and lower sides are hexagonal or octagonal with a horizontal plane. 横杆を、六角形または八角形断面の管状とし、その内部における上下の対向面同士を、左右方向を向く少なくとも前後1対の垂直平板状の補強リブにより結合してなる請求項1記載の家具用支持装置。   The furniture according to claim 1, wherein the reed is a tube having a hexagonal or octagonal cross section, and the upper and lower opposing surfaces thereof are joined together by at least a pair of front and rear vertical reinforcing ribs facing in the left-right direction. Support device. 請求項1または2記載の横杆に、機能部材取付用の取付部材を固定する固定構造であって、前記取付部材を、上下1対の固定板よりなる上下2分割構造とし、これら両固定板を横杆に上下より嵌合して締付手段により固着したことを特徴とする家具用支持装置の横杆への機能部材取付用取付部材の固定構造。   3. A fixing structure for fixing a mounting member for attaching a functional member to a reed according to claim 1 or 2, wherein the mounting member has an upper and lower split structure composed of a pair of upper and lower fixing plates. The fixing structure of the mounting member for attaching the functional member to the horizontal surface of the furniture support device, wherein the horizontal surface is fitted to the horizontal surface from above and fixed by fastening means. 横杆を、互いに平行をなすように少なくとも前後2本設け、これら前後の横杆に、前後寸法を大とした取付部材における上下1対の固定板を上下より嵌合して締付手段により固着してなる請求項3記載の家具用支持装置の横杆への機能部材取付用取付部材の固定構造。
At least two front and rear ridges are provided so as to be parallel to each other, and a pair of upper and lower fixing plates on a mounting member having a large front and rear dimension are fitted to the front and rear ridges from above and below, and fixed by fastening means. The fixing structure of the mounting member for attaching a functional member to the reed of the furniture support device according to claim 3.
JP2004292595A 2004-10-05 2004-10-05 Furniture support device and fixing structure of mounting member for mounting functional member on side surface thereof Expired - Fee Related JP4486464B2 (en)

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JP4486464B2 true JP4486464B2 (en) 2010-06-23

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
WO2019065783A1 (en) * 2017-09-27 2019-04-04 株式会社オカムラ Beam-linking structure and fixture
JP2019060451A (en) * 2017-09-27 2019-04-18 株式会社オカムラ Coupling structure for beams, and furniture

Families Citing this family (1)

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JP5231855B2 (en) * 2008-04-18 2013-07-10 株式会社東芝 Display device

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JPH09168447A (en) * 1995-06-23 1997-06-30 Sebel Furniture Ltd Seat structure
JP2001231640A (en) * 2000-02-22 2001-08-28 Yamaken Kogyo:Kk Rack, rack connecting member, and rack central part supporting member

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JPH03102597U (en) * 1990-02-09 1991-10-24
JPH05507631A (en) * 1990-07-04 1993-11-04 ヴァイコ メーベルベルケ ゲーエムベーハー ウント コーカーゲー Office - assembly kit for manufacturing work desks
JPH09168447A (en) * 1995-06-23 1997-06-30 Sebel Furniture Ltd Seat structure
JP2001231640A (en) * 2000-02-22 2001-08-28 Yamaken Kogyo:Kk Rack, rack connecting member, and rack central part supporting member

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019065783A1 (en) * 2017-09-27 2019-04-04 株式会社オカムラ Beam-linking structure and fixture
JP2019060451A (en) * 2017-09-27 2019-04-18 株式会社オカムラ Coupling structure for beams, and furniture

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