JP4518898B2 - Mounting structure for optional parts on the table. - Google Patents
Mounting structure for optional parts on the table. Download PDFInfo
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- JP4518898B2 JP4518898B2 JP2004292591A JP2004292591A JP4518898B2 JP 4518898 B2 JP4518898 B2 JP 4518898B2 JP 2004292591 A JP2004292591 A JP 2004292591A JP 2004292591 A JP2004292591 A JP 2004292591A JP 4518898 B2 JP4518898 B2 JP 4518898B2
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Description
本発明は、テーブル(机も含む)に、天板以外の種々のオプション部材を取付けうるようにした取付構造に関する。 The present invention relates to a mounting structure in which various option members other than a top plate can be mounted on a table (including a desk).
テーブルに、天板以外のオプション部材を取付ける際の従来の取付構造としては、天板を支持する左右1対の脚部材における垂直部の後面同士を、横連結杆(ビーム)により連結し、この横連結杆に、オプション部材を取付けるようにしたものがある(例えば特許文献1参照)。 As a conventional mounting structure when attaching optional members other than the top plate to the table, the rear surfaces of the vertical portions of the pair of left and right leg members that support the top plate are connected by a horizontal connecting rod (beam). There is one in which an optional member is attached to the lateral coupling rod (see, for example, Patent Document 1).
また天板の後端部下面に、複数の支柱を固定し、この支柱により、天板の外周面に沿うように支持された受け具に、オプション部材(サービスコア)を取付けるようにしたものもある(例えば特許文献2参照)。
上記特許文献1に記載されている従来のオプション部材の取付構造では、天板は脚体に取付けられ、かつ左右の脚体同士を連結する横連結杆の長さも一定であるため、横連結杆に取付けられるオプション部材の取付位置や方向等が自ずと制限される。 In the conventional optional member mounting structure described in Patent Document 1, the top plate is attached to the legs, and the length of the horizontal connecting rod that connects the left and right legs is also constant. The mounting position and direction of the optional member attached to the are naturally limited.
特許文献2に記載されているものにおいては、オプション部材を取付ける受け具が、天板の後端部下面に、支柱を介して直接固定されているため、オプション部材を天板と切り離して取付けることはできず、かつその取付範囲も、天板の左右寸法により制限される。
また、受け具が天板に固定されていると、オプション部材の取付形態も限定される。
In the device described in
Further, when the receiving member is fixed to the top plate, the attachment form of the optional member is also limited.
本発明は、上記問題点に鑑みてなされたもので、オプション部材の取付位置や方向等を、天板の大きさに関係なく広範に拡大しうるとともに、オプション部材を種々の形態で取付けうるようにした、テーブルへのオプション部材の取付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 problems, and the attachment position and direction of the option member can be expanded widely regardless of the size of the top plate, and the option member can be attached in various forms. An object of the present invention is to provide a structure for attaching an optional member to a table.
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) 下端に前後方向を向くベース脚を有する左右の脚体の上端同士を、左右方向を向く非円形断面の横連結杆により連結し、この横連結杆に、前後方向を向く少なくとも左右1対の天板支持体の後端部を、横連結杆の前方に突出するように固着し、かつ前記左右の天板支持体に、天板の下面を、この天板の全体が前記横連結杆の前方に位置するようにして取付けるとともに、前記横連結杆に、オプション部材取付用の取付部材を固着し、この取付部材に、オプション部材を取付る。
According to the present invention, the above problem is solved as follows.
(1) The upper ends of left and right legs having base legs facing in the front-rear direction at the lower ends are connected to each other by a horizontal connecting rod having a non-circular cross section facing in the left-right direction. The rear end portions of the pair of top plate supports are fixed so as to protrude forward of the lateral connection rods, and the lower surfaces of the top plates are connected to the left and right top plate supports. An attachment member for attaching an optional member is fixed to the lateral connecting rod, and the optional member is attached to the attachment member.
(2) 上記(1)項において、脚体の上端に、横連結杆の側端部を脚体の側方に突出可能に支持して固定しうる支持部材を設ける。 (2) In the above item (1), a support member is provided at the upper end of the leg body so as to support and fix the side end portion of the lateral coupling rod so as to protrude to the side of the leg body.
(3) 上記(1)または(2)項において、取付部材及び支持部材を上下2分割構造とし、横連結杆を上下より挟持して締付手段により互いに固着する。 (3) In the above item (1) or (2), the attachment member and the support member have a vertically divided structure, and the horizontal connecting rod is clamped from above and below and fixed to each other by the fastening means.
(4) 上記(4)項において、締付手段をボルトとして、上下2分割構造とした取付部材または支持部材と、それらの上面に下端を当接させたオプション部材支持用の支柱とを、下方より共締めして一体的に固定する。 (4) In the above item (4), the mounting member or support member having a vertically divided structure with the tightening means as a bolt, and the support column for supporting the optional member with the lower end in contact with the upper surface thereof are Fasten together and fix together.
(5) 上記(1)〜(4)項のいずれかにおいて、横連結杆を、互いに平行をなすように少なくとも前後2本設け、これら前後の横連結杆または前後いずれか一方の横連結杆に、取付部材を選択的に固定可能とする。 (5) In any one of the above items (1) to (4), at least two horizontal connecting rods are provided in front and rear so as to be parallel to each other, and the front and rear horizontal connecting rods or one of the front and rear horizontal connecting rods is provided. The mounting member can be selectively fixed.
(6) 上記(1)〜(5)項のいずれかにおいて、横連結杆の断面形状を、六角形または八角形とする。 (6) In any one of the above items (1) to (5), the cross-sectional shape of the lateral connection rod is a hexagon or an octagon.
請求項1記載の発明によれば、天板は、左右の脚体の上端同士を連結している横連結杆に、全体が横連結杆の前方に位置するように取付けられており、かつオプション部材取付用の取付部材も横連結杆に固着されているため、取付部材を左右方向の任意の位置に取付けることができる。
従って、オプション部材の取付位置や方向等を、天板の大きさ等に関係なく広範に拡大しうるとともに、オプション部材を種々の形態で取付けることができる。
According to the first aspect of the present invention, the top plate is attached to the horizontal connecting rod connecting the upper ends of the left and right legs so that the entire top plate is positioned in front of the horizontal connecting rod , and is optional. Since the mounting member for mounting the member is also fixed to the lateral connection rod, the mounting member can be mounted at an arbitrary position in the left-right direction.
Therefore, the attachment position and direction of the option member can be expanded widely regardless of the size of the top plate and the option member can be attached in various forms.
請求項2記載の発明によれば、横連結杆の側端部を脚体の側方に突出させ、その突出端部に取付部材を固着してオプション部材を取付けることもできるので、オプション部材の取付範囲がより広範となる。 According to the second aspect of the present invention, since the side end portion of the horizontal connecting rod can be protruded to the side of the leg body, and the optional member can be attached by fixing the mounting member to the protruding end portion. The mounting range is wider.
請求項3記載の発明によれば、 取付部材及び支持部材の横連結杆への固定作業が容易となるとともに、締付手段を緩めるだけで、取付部材及びそれに取り付けたオプション部材の左右方向の位置や、横連結杆の脚体の側方への突出寸法を容易に調節することができる。 According to the third aspect of the present invention, it is easy to fix the mounting member and the support member to the lateral coupling rod, and the position of the mounting member and the optional member attached to the mounting member and the optional member attached to the mounting member and the option member attached thereto can be reduced by simply loosening the fastening means. In addition, it is possible to easily adjust the lateral projecting dimension of the laterally connecting rod.
請求項4記載の発明によれば、取付部材または支持部材を横連結杆に固定する作業と、オプション部材支持用の支柱を取付部材または支持部材に固定する作業とを、ボルトにより同時に行いうるので、作業能率が向上する。 According to the fourth aspect of the present invention, the operation of fixing the mounting member or the support member to the lateral coupling rod and the operation of fixing the support for supporting the optional member to the mounting member or the support member can be performed simultaneously with the bolt. , Work efficiency is improved.
請求項5記載の発明によれば、前後の横連結杆に取付部材を固定することにより、オプション部材の荷重を安定して支持することができ、また前後の横連結杆に取付部材を選択的に固定することにより、オプション部材の前後方向の取付位置を容易に変更することができる。 According to the fifth aspect of the present invention, by fixing the mounting members to the front and rear horizontal connecting rods, it is possible to stably support the load of the optional member, and to selectively attach the mounting members to the front and rear horizontal connecting rods. By fixing to, the mounting position of the option member in the front-rear direction can be easily changed.
請求項6記載の発明によれば、横連結杆に対し、取付部材または支持部材の固定面が6面ないし8面となるので、それらが強固に固定され、横連結杆を中心として下方に回動する恐れはない。 According to the sixth aspect of the present invention, since the fixing surface of the mounting member or the support member is 6 to 8 with respect to the horizontal connecting rod, they are firmly fixed and rotate downward about the horizontal connecting rod. There is no fear of moving.
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 support frame of 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 top plate support attached to the connecting rods (3) and (3) and an intermediate portion of both lateral connecting rods (3) so as to face the front (hereinafter, described with the diagonally lower right in FIG. 1 as the front). (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、後記するオプション部品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。 If the shape of the horizontal connecting rod (3) is a hexagonal cross section where 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 options described later The components 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、それぞれオプション部材である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 connection rods (3) have two support poles (50) and (50), which are optional 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取付け、この両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)等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.
Further, an appropriate bracket can be attached to the left and right support poles (50) so that the height can be adjusted, an auxiliary top plate can be attached to both brackets, and a display (D) or the like 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ることができる。
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。
Further, the attachment member (52) can be inverted by 180 ° and fixed to the rear side connecting rod (3), and in this way, the auxiliary top plate (51) can be positioned more forward. .
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。
In other words, when the left and right auxiliary top plates (63) are pivoted to the side, the side table
Since (62) becomes longer in the left-right direction, 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。
脚柱(2b)の上端の支持部材(5)におけるボルト(10)(13)を緩めて、図2の2点鎖線で示すように、脚体(2)を内方に移動させ、横連結杆(3)の側端部を脚体(2)の側方に突出させることにより、その突出端部に、支持ブラケット(15)と同様の支持部材を介して、サイドテーブル(62)の後端部下面を固定的に支持したり、他のオプション部材を取付けたりすることができる。
The present invention is not limited to the above embodiment.
Loosen the bolts (10) and (13) in the support member (5) at the upper end of the pedestal (2b), move the leg (2) inward as shown by the two-dot chain line in FIG. By projecting the side end of the heel (3) to the side of the leg (2), the rear end of the side table (62) is inserted into the projecting end via a support member similar to the support bracket (15). The lower surface of the end portion can be fixedly supported, or another optional member can be attached.
オプション部材は、上記支持ポール(50)や補助天板(51)に限らず、例えば目隠し用の後部パネルやサイドパネル等も、適宜の取付部材を介して横連結杆(3)に取付けることができる。
天板(26)の高さや角度を調節する必要がないときには、平行リンク機構(16)やガススプリング(27)(29)等を省略し、その代わりに、左右の支持ブラケット(15)またはそれに固着した天板支持体を前方に突出させて設け、それらに天板(26)の下面を直接取付けてもよい。
The optional member is not limited to the support pole (50) and the auxiliary top plate (51), but for example, a rear panel or a side panel for blindfolding can be attached to the lateral connection rod (3) via an appropriate attachment member. it can.
When there is no need to adjust the height or angle of the top plate (26), the parallel link mechanism (16), gas springs (27) (29), etc. are omitted, and instead the left and right support brackets (15) or The fixed top plate support may be provided so as to protrude forward, and the lower surface of the top plate (26) may be directly attached to them.
(1)支持フレーム
(2)脚体
(2a)ベース脚
(2b)脚柱
(3)横連結杆
(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(支持部材)
(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
(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(オプション部材)
(51)補助天板(オプション部材)
(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) Horizontal connection rod
(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 (support member)
(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
(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 (optional member)
(51) Auxiliary top plate (optional 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 (6)
The structure for attaching an optional member to a table according to any one of claims 1 to 5, wherein the cross-sectional shape of the lateral connection rod is a hexagon or an octagon.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004292591A JP4518898B2 (en) | 2004-10-05 | 2004-10-05 | Mounting structure for optional parts on the table. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004292591A JP4518898B2 (en) | 2004-10-05 | 2004-10-05 | Mounting structure for optional parts on the table. |
Publications (2)
Publication Number | Publication Date |
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JP2006102102A JP2006102102A (en) | 2006-04-20 |
JP4518898B2 true JP4518898B2 (en) | 2010-08-04 |
Family
ID=36372478
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Application Number | Title | Priority Date | Filing Date |
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JP2004292591A Expired - Fee Related JP4518898B2 (en) | 2004-10-05 | 2004-10-05 | Mounting structure for optional parts on the table. |
Country Status (1)
Country | Link |
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JP (1) | JP4518898B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102551350A (en) * | 2012-03-16 | 2012-07-11 | 北京绿茵天地科技开发有限公司 | Ergonomic computer desk |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4834162Y1 (en) * | 1968-06-07 | 1973-10-16 | ||
JPS5454291U (en) * | 1977-09-19 | 1979-04-14 | ||
JPS6081393U (en) * | 1983-11-09 | 1985-06-05 | 株式会社ホウトク | Mounting support device for supporting stands etc. installed on furniture etc. |
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 |
JPH0634526U (en) * | 1992-10-14 | 1994-05-10 | 株式会社イトーキクレビオ | Desktop panel mounting structure |
JPH06225813A (en) * | 1993-02-03 | 1994-08-16 | Kokuyo Co Ltd | Table |
JPH09201237A (en) * | 1995-11-21 | 1997-08-05 | Toshiaki Uono | Earthquake-proof student desk |
-
2004
- 2004-10-05 JP JP2004292591A patent/JP4518898B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4834162Y1 (en) * | 1968-06-07 | 1973-10-16 | ||
JPS5454291U (en) * | 1977-09-19 | 1979-04-14 | ||
JPS6081393U (en) * | 1983-11-09 | 1985-06-05 | 株式会社ホウトク | Mounting support device for supporting stands etc. installed on furniture etc. |
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 |
JPH0634526U (en) * | 1992-10-14 | 1994-05-10 | 株式会社イトーキクレビオ | Desktop panel mounting structure |
JPH06225813A (en) * | 1993-02-03 | 1994-08-16 | Kokuyo Co Ltd | Table |
JPH09201237A (en) * | 1995-11-21 | 1997-08-05 | Toshiaki Uono | Earthquake-proof student desk |
Also Published As
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JP2006102102A (en) | 2006-04-20 |
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