JP5138546B2 - Furniture with a top plate - Google Patents

Furniture with a top plate Download PDF

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JP5138546B2
JP5138546B2 JP2008277912A JP2008277912A JP5138546B2 JP 5138546 B2 JP5138546 B2 JP 5138546B2 JP 2008277912 A JP2008277912 A JP 2008277912A JP 2008277912 A JP2008277912 A JP 2008277912A JP 5138546 B2 JP5138546 B2 JP 5138546B2
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leg
support arm
plate
fitting
furniture
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JP2010104484A (en
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輝 菊地
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株式会社岡村製作所
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本発明は、木製の脚部材と、この脚部材に取り付けられる剛性体から成型された支持アームと、を対向させて脚体を構成するものとした天板付き家具に関する。   The present invention relates to a furniture with a top plate in which a wooden leg member and a support arm molded from a rigid body attached to the leg member are opposed to each other to form the leg.
従来、脚部材を対向させて構成された脚体上に天板を支持して成る家具として、役員用の執務室などにおいて適用される木製の脚体・天板からなるものは、そのデザイン性や木の与える高級感などから、高い人気を得ている。木を、幅が広く荷重の大きな部材に加工して使用するにあたっての問題点として、使用年数に応じて撓みや反りが生じ易いという点が挙げられる。   Conventionally, furniture that consists of wooden legs and top plates that are used in offices for executives as furniture that supports the top plate on the legs that are configured with the legs facing each other is designed. It has gained high popularity due to its high-class feel and wood. A problem in using wood by processing it into a member having a large width and a large load is that bending and warping are likely to occur depending on the years of use.
そこで、脚部材における、対向する他方の脚部材を向く内側面に、下向きL字状の天板支持金具を設け、この金具の上面と脚部材の上面とで天板の荷重を支持するという構造を採ることで、天板全体の荷重の支持しているものがある(例えば、特許文献1参照)。   Therefore, a structure in which a downward L-shaped top plate support fitting is provided on the inner surface of the leg member facing the other opposing leg member, and the top plate load and the top surface of the leg member support the load on the top plate. In some cases, the load of the entire top plate is supported (see, for example, Patent Document 1).
また、脚体を、脚部材と天板支持用の支持アームとで構成し、支持アームで天板の荷重を支持する構造を採るものもある(例えば、特許文献2参照)。   In addition, there is a structure in which a leg is composed of a leg member and a support arm for supporting the top plate, and the support arm supports the load on the top plate (see, for example, Patent Document 2).
特開2008−194097号公報(第3頁、第2図)JP 2008-194097 A (page 3, FIG. 2) 特開2007−125167号公報(第3頁、第2図)JP 2007-125167 A (page 3, FIG. 2)
しかしながら、特許文献1にあっては、という点では優れているものの、脚部材そのものの変形に対しては、天板と後面板(配線収納ユニット)での連結に頼らざるを得ず、脚部材自体の強度という観点からは課題が残されていた。   However, in Patent Document 1, although excellent in terms of, the deformation of the leg member itself has to rely on the connection between the top plate and the rear plate (wiring storage unit), and the leg member The problem remained from the viewpoint of its own strength.
また、特許文献2にあっては、天板支持用の支持アームを、脚部材と単に螺着するのみの構造であり、特許文献1で開示されている天板支持金具の取付位置を、単に脚部材上面に変えたに過ぎず、劇的な改善は望み難かった。   In Patent Document 2, the support arm for supporting the top panel is simply screwed to the leg member, and the mounting position of the top panel support fitting disclosed in Patent Document 1 is simply It was only changed to the upper surface of the leg member, and dramatic improvement was hardly desired.
本発明は、このような問題点に着目してなされたもので、木製の脚部材の支持強度を支持アームによって効果的に高めることのできる構造を備えた天板付き家具を提供することを目的とする。   The present invention has been made paying attention to such problems, and an object of the present invention is to provide a furniture with a top plate having a structure capable of effectively increasing the support strength of a wooden leg member by a support arm. And
上記課題を解決するために、本発明の請求項1に記載の天板付き家具は、
木製の脚部材と、該脚部材に取り付けられる剛性体から成型された支持アームと、を対向させて脚体を構成するものとし、前記脚部材の上部に、少なくとも上方に向けて開口し下方に向かって狭まる略台形状の嵌合溝部を設けるとともに、前記支持アームに下方に向かって狭まる略台形状をなす嵌合突部を設け、前記支持アームの嵌合突部を前記脚部材の嵌合溝部に嵌合することで、前記支持アームと前記脚部材とが連結することを特徴としている。
この特徴によれば、支持アームの嵌合突部が、脚部材の嵌合溝部に嵌合することで、脚部材の剛性を強めることができる。また、嵌合突部と嵌合溝部とを、ともに下方に向かって狭まる台形状としたので、嵌合突部を嵌合溝部に差し込み易くなる。
In order to solve the above-mentioned problem, furniture with a top plate according to claim 1 of the present invention,
A wooden leg member and a support arm molded from a rigid body attached to the leg member are opposed to each other to form a leg body. The leg body is opened at least upward and downward in the upper part of the leg member. A substantially trapezoidal fitting groove that narrows toward the bottom is provided, a fitting projection having a substantially trapezoidal shape that narrows downward is provided on the support arm, and the fitting projection of the support arm is fitted to the leg member. The support arm and the leg member are connected by fitting into the groove.
According to this feature, the fitting protrusion of the support arm is fitted into the fitting groove of the leg member, whereby the rigidity of the leg member can be increased. In addition, since the fitting protrusion and the fitting groove are both trapezoidally narrowed downward, the fitting protrusion can be easily inserted into the fitting groove.
本発明の請求項2に記載の天板付き家具は、請求項1に記載の天板付き家具であって、
前記嵌合溝部は、上方且つ側方に向けて開口しており、前記支持アームと前記脚部材とは、前記嵌合溝部に嵌合した嵌合突部の側面に向けて挿入したボルトによって、連結されるようになっていることを特徴としている。
この特徴によれば、嵌合溝部を側方にも開口したので、嵌合突部の嵌合溝部への嵌合がより行い易くなる。
The furniture with a top plate according to claim 2 of the present invention is the furniture with a top plate according to claim 1,
The fitting groove portion is open upward and laterally, and the support arm and the leg member are inserted by bolts inserted toward the side surfaces of the fitting protrusions fitted into the fitting groove portion. It is characterized by being connected.
According to this feature, since the fitting groove portion is also opened to the side, fitting of the fitting protrusion to the fitting groove portion becomes easier.
本発明の請求項3に記載の天板付き家具は、請求項2に記載の天板付き家具であって、
前記嵌合溝部の側方の開口は、対向する他方の脚部材の方向に開口しており、前記ボルトにより嵌合突部を連結した後の側方の開口を、閉塞板によって閉塞したことを特徴としている。
この特徴によれば、嵌合溝部の側方の開口が他方の脚部材の方向に開口しているので外方から目立たず、しかも閉塞板によって閉塞したので、連結用のボルトや嵌合突部が外方に露呈せず、体裁を損なわない。
The furniture with a top plate according to claim 3 of the present invention is the furniture with a top plate according to claim 2,
The side opening of the fitting groove is open in the direction of the other leg member facing, and the side opening after the fitting protrusion is connected by the bolt is closed by a closing plate. It is a feature.
According to this feature, since the side opening of the fitting groove is open in the direction of the other leg member, it is not conspicuous from the outside and is closed by the closing plate. Is not exposed to the outside, and the appearance is not impaired.
本発明の請求項4に記載の天板付き家具は、請求項3に記載の天板付き家具であって、
前記閉塞板は嵌合溝部の側方開口の形状と略同一の形状をなし、脚部材の開口側側面と略面一となるように取り付けられていることを特徴としている。
この特徴によれば、閉塞板の形状が側方開口の形状と略同一でかつ脚部材の開口側側面と略面一となっているため、凹凸の違和感がなく、脚部材の側面と同一化させることができ体裁がよい。
The furniture with a top plate according to claim 4 of the present invention is the furniture with a top plate according to claim 3,
The closing plate has substantially the same shape as the side opening of the fitting groove, and is attached so as to be substantially flush with the opening side surface of the leg member.
According to this feature, the shape of the closing plate is substantially the same as the shape of the side opening and is substantially flush with the opening side surface of the leg member. The appearance is good.
本発明の請求項5に記載の天板付き家具は、請求項1ないし4のいずれかに記載の天板付き家具であって、
前記嵌合突部は、前記支持アームの長手方向の略中間位置に設けられており、前記支持アームの前記嵌合突部から長手方向の両方向に離間した複数箇所が、前記脚部材に連結されるようになっていることを特徴としている。
この特徴によれば、支持アームの長手方向の略中間位置で嵌合突部が嵌合溝部に連結され、且つ嵌合突部から長手方向の両方向に離間した複数箇所が脚部材に連結されるので、脚部材の剛性が長手方向の全領域で大となる。
The furniture with a top plate according to claim 5 of the present invention is the furniture with a top plate according to any one of claims 1 to 4,
The fitting projection is provided at a substantially intermediate position in the longitudinal direction of the support arm, and a plurality of locations spaced from the fitting projection of the support arm in both longitudinal directions are connected to the leg member. It is characterized by becoming.
According to this feature, the fitting protrusion is connected to the fitting groove at a substantially intermediate position in the longitudinal direction of the support arm, and a plurality of locations spaced from the fitting protrusion in both the longitudinal directions are connected to the leg member. Therefore, the rigidity of the leg member becomes large in the entire region in the longitudinal direction.
本発明の実施例を以下に説明する。   Examples of the present invention will be described below.
図1は、本発明の実施例における天板付き家具としての机の全体像を示す斜視図である。図2は、机の側面図である。図3は、机の一端側を示す正面図である。図4は、机の一端側を示す平面図である。図5は、支持アームの取付状況を示す拡大斜視図である。図6は、支持アームを内上方から見た斜視図である。図7は、支持アームを外上方から見た斜視図である。図8(a)は、周縁部材の平面図であり、(b)は、同じく正面図であり、(c)は、同じく側面図である。図9は、支持アームの底面図である。図10は、脚部材を内上方から見た斜視図である。図11(a)は、連結杆の一端側を示す正面図であり、(b)は、同じく側面図である。図12(a)は、閉塞板の正面図であり、(b)は、同じく側面図である。図13は、脚部材に取付けられた支持アームの断面図である。図14は、脚部材に取付けられた支持アームの平面図である。図15は、脚部材に取付けられた支持アームを内上方から見た斜視図である。   FIG. 1 is a perspective view illustrating an overall image of a desk as furniture with a top plate in an embodiment of the present invention. FIG. 2 is a side view of the desk. FIG. 3 is a front view showing one end side of the desk. FIG. 4 is a plan view showing one end side of the desk. FIG. 5 is an enlarged perspective view showing a mounting state of the support arm. FIG. 6 is a perspective view of the support arm as viewed from above. FIG. 7 is a perspective view of the support arm as viewed from above. Fig.8 (a) is a top view of a peripheral member, (b) is a front view similarly, (c) is a side view similarly. FIG. 9 is a bottom view of the support arm. FIG. 10 is a perspective view of the leg member as viewed from above. Fig.11 (a) is a front view which shows the one end side of a connecting rod, (b) is a side view similarly. FIG. 12A is a front view of the closing plate, and FIG. 12B is a side view of the same. FIG. 13 is a cross-sectional view of the support arm attached to the leg member. FIG. 14 is a plan view of the support arm attached to the leg member. FIG. 15 is a perspective view of the support arm attached to the leg member as viewed from above.
図1に示されるように、本実施例の天板付き家具としての机1は、使用者から見て左右方向に幅広の矩形状の木製の天板2と、天板2を支持する脚体3と、天板2の左右幅と略同じ幅であって、天板2の非使用側の側縁に後述のように取付けられたパネル4と、から主として構成されている。机1は、複数の机1若しくは図示しない他の家具と組合せたいわゆるワークステーションとしての形態を採って使用され、あるいは机1単体で使用され得る。以下の説明で用いる上下左右、前後、及び内外の方向は、机1に向かう使用者を基準とした方向である。   As shown in FIG. 1, a desk 1 as a furniture with a top plate of the present embodiment includes a rectangular wooden top plate 2 that is wide in the left-right direction when viewed from the user, and legs that support the top plate 2. 3 and a panel 4 that is substantially the same width as the left and right width of the top plate 2 and is attached to the non-use side edge of the top plate 2 as described later. The desk 1 may be used in the form of a so-called workstation combined with a plurality of desks 1 or other furniture not shown, or may be used alone. The directions of up and down, left and right, front and rear, and inside and outside used in the following description are directions based on the user heading to the desk 1.
図1ないし4に示されるように、脚体3は、脚部としての天板2の左右端に離間して一対に配置される脚部材5及びそれぞれの脚部材5の上面に配置される金属製の支持アーム6、そして左右両支持アーム6に連結される連結杆7から主として成る。   As shown in FIGS. 1 to 4, the leg 3 is composed of a leg member 5 that is spaced apart from the left and right ends of the top plate 2 as a leg portion and a metal that is disposed on the upper surface of each leg member 5. It consists mainly of a support arm 6 made of metal and a connecting rod 7 connected to the left and right support arms 6.
脚体3を構成する脚部材5は、木製の板部材であって、天板2の前後方向幅と略同じ長さの幅寸を有し、内側面の前後側が、それぞれ前後端部に向けて漸次先細のテーパ面と成る前後対称の形状となっている。   The leg member 5 constituting the leg 3 is a wooden plate member having a width dimension substantially the same as the width in the front-rear direction of the top plate 2, and the front and rear sides of the inner side face toward the front and rear end portions, respectively. Thus, the shape is a symmetrical shape that gradually becomes a tapered surface.
天板2は、木製の板部材であって、下面の前後側が、それぞれ前後端部に向けて漸次先細のテーパ面と成る前後対称の形状となっており、前記した脚部材5と併せた統一感を有している。   The top plate 2 is a wooden plate member, and the front and rear sides of the lower surface have a symmetric shape in which the tapered surfaces gradually taper toward the front and rear ends, respectively. I have a feeling.
パネル4は、天板2よりも上方側を仕切板若しくはデスクトップパネルとして利用出来るとともに、天板2よりも下方側を幕板として利用出来るようになっている。   The panel 4 can be used as a partition plate or a desktop panel on the upper side of the top plate 2 and can be used on the lower side of the top plate 2 as a curtain plate.
また、天板2の下面のパネル4側には、断面視略コ字状の受け部材8が左右方向に取付けられており、例えばパソコンや照明器具用の配線ケーブル等を配置できるようになっている。   In addition, a receiving member 8 having a substantially U-shaped cross-sectional view is attached in the left-right direction on the panel 4 side of the lower surface of the top plate 2 so that, for example, a wiring cable for a personal computer or a lighting fixture can be arranged. Yes.
パネル4の天板2側への取付面における左右両端部それぞれの近傍に係合部材10が固着され、係合部材10には係合片11,12が突設されている。これら係合片11,12が、天板2下面における反使用端側の左右両端部それぞれの近傍に固着されたブラケット13の係合孔に係合することで、パネル4が天板2に対し取り付けられている。   Engaging members 10 are fixed in the vicinity of the left and right ends of the mounting surface of the panel 4 on the top plate 2 side, and engaging pieces 11 and 12 project from the engaging member 10. The engagement pieces 11 and 12 are engaged with the engagement holes of the bracket 13 fixed in the vicinity of the left and right ends of the counter-use end side on the lower surface of the top plate 2, so that the panel 4 is attached to the top plate 2. It is attached.
次に、脚体3の取付構造について詳細に説明する。   Next, the attachment structure of the leg 3 will be described in detail.
図5ないし7に示されるように、支持アーム6は、天板2下面と脚部材5の上面5aとの間に介在するアーム部材であって、細部にわたり前後略対称形状に形成されている。支持アーム6は、後述のように天板2及び脚部材5とそれぞれネジにより接続されるとともに、且つ左右の支持アーム6同士が連結杆7を介し接続されるようになっている。   As shown in FIGS. 5 to 7, the support arm 6 is an arm member interposed between the lower surface of the top plate 2 and the upper surface 5 a of the leg member 5, and is formed in a substantially symmetric shape across the details. As will be described later, the support arm 6 is connected to the top plate 2 and the leg member 5 by screws, and the left and right support arms 6 are connected to each other via a connecting rod 7.
また、支持アーム6は、剛性体としての金属製部材、具体的にはアルミ製の成型部材であり、木製の天板2及び脚部材5の間に配置されて美観が良く、机1全体の意匠性にも寄与している。   Further, the support arm 6 is a metal member as a rigid body, specifically, an aluminum molded member, and is disposed between the wooden top plate 2 and the leg member 5 and has a good aesthetic appearance. It also contributes to design.
図6、7に示されるように、支持アーム6は、天板2の下面に当接する上面側において、前後中央側2箇所に、内側に向けて延びる張出部20が設けられるとともに、前後端側2箇所に、内側に向けて延びる張出部21が設けられる。各張出部20,21にそれぞれネジ孔20a,21aが形成され、天板2と螺合するネジを挿入できるようになっている。   As shown in FIGS. 6 and 7, the support arm 6 is provided with overhanging portions 20 extending inward at two locations on the front and rear center sides on the upper surface side contacting the lower surface of the top plate 2, and the front and rear ends. Overhang portions 21 extending inward are provided at two locations on the side. Screw holes 20a and 21a are formed in the overhang portions 20 and 21, respectively, so that screws to be screwed into the top plate 2 can be inserted.
また、支持アーム6下面の所定箇所と脚部材5の上面5aとの間に、合成樹脂等の弾性体により成型された周縁部材30が配設されている。図8(a)〜(c)に示されるように、周縁部材30は、より具体的には、前後方向に延びる薄板状の成型部材であり、一端部30aが若干幅広に形成されている。図8(c)に示されるように、周縁部材30の幅方向の断面視形状は、上方から下方、すなわち後述する脚部材5の上面に向けて拡がる傾斜面30bを備えた傾斜形状に形成されている。また、周縁部材30の上面の前後2箇所に、突設片30c,30dが上方に向けて突設されている。   A peripheral member 30 formed of an elastic body such as a synthetic resin is disposed between a predetermined position on the lower surface of the support arm 6 and the upper surface 5a of the leg member 5. As shown in FIGS. 8A to 8C, the peripheral member 30 is more specifically a thin plate-shaped molded member extending in the front-rear direction, and the one end 30 a is formed to be slightly wider. As shown in FIG. 8C, the cross-sectional shape in the width direction of the peripheral member 30 is formed in an inclined shape having an inclined surface 30b that expands from above to below, that is, toward the upper surface of the leg member 5 described later. ing. Further, projecting pieces 30 c and 30 d are projected upward at two locations on the front and rear of the upper surface of the peripheral member 30.
次に、図9に示されるように、周縁部材30が取り付けられる支持アーム6の下面について説明すると、支持アーム6下面の外側周縁及び前後周縁に亘って、前記した周縁部材30の形状に対応するように、幅方向断面視で略L字状の溝部22が(図13参照)、支持アーム6の前後対称に2箇所形成されている。また、溝部22下面の前後端側及び中央側に、周縁部材30の突設片30c,30dがそれぞれ嵌合する嵌合孔22c,22dが設けられている。   Next, as shown in FIG. 9, the lower surface of the support arm 6 to which the peripheral member 30 is attached will be described, corresponding to the shape of the peripheral member 30 described above over the outer peripheral edge and the front and rear peripheral edges of the lower surface of the support arm 6. Thus, the substantially L-shaped groove part 22 (refer FIG. 13) is formed in two places symmetrically with respect to the support arm 6 in the cross-sectional view in the width direction. Further, fitting holes 22c and 22d into which the protruding pieces 30c and 30d of the peripheral member 30 are fitted are provided on the front and rear end sides and the center side of the lower surface of the groove portion 22, respectively.
次に、図6,7に示されるように、支持アーム6の連結杆7との接続箇所について説明すると、支持アーム6の上面側に、上方に向けて開口するとともに内外に一対の立片24,25を有するコ字状部23が、前後方向に延びている。内側の立片24には、連結杆7に接続する際に用いる前後に2個一組のボルト用の挿通孔24aが、立片24の前後方向に複数組並んで穿設されている。   Next, as shown in FIGS. 6 and 7, the connection location of the support arm 6 with the connecting rod 7 will be described. A pair of upright pieces 24 open to the upper side of the support arm 6 and open to the inside and outside. , 25 extends in the front-rear direction. A plurality of pairs of bolt insertion holes 24 a are formed in the inner standing piece 24 in the front-rear direction of the standing piece 24 before and after being used when connecting to the connecting rod 7.
一方、図11(a)、(b)に示されるように、連結杆7の左右両端部には、前記した2個一組の挿通孔24aに対応する2個一組のボルト孔32aが形成されており、連結杆7と支持アーム6とは後述のように連結ボルトで接続されるようになっている。   On the other hand, as shown in FIGS. 11A and 11B, two sets of bolt holes 32a corresponding to the two sets of insertion holes 24a are formed at the left and right ends of the connecting rod 7. The connecting rod 7 and the support arm 6 are connected by a connecting bolt as will be described later.
図7に示されるように、各組ごとの互いに隣接した2個の挿通孔24a同士の間の部位に、内側の立片24と外側の立片25とを連結するリブ26が設けられている。   As shown in FIG. 7, ribs 26 that connect the inner upright piece 24 and the outer upright piece 25 are provided in a portion between two adjacent insertion holes 24 a for each set. .
内側の立片24について詳述すると、図6に示されるように、立片24の連結杆7に連結するコ字状部23の外方を向く外側面において、互いに連結した2個の挿通孔24a同士の間の部位に、連結杆7に向けて凸である位置決め片27が突設している。   The inner standing piece 24 will be described in detail. As shown in FIG. 6, two insertion holes connected to each other on the outer side face of the U-shaped portion 23 connected to the connecting rod 7 of the standing piece 24. A positioning piece 27 that protrudes toward the connecting rod 7 projects from a portion between 24a.
また、図6に示されるように、内側の立片24のコ字状部23内方を向く内側面は、外上方に向けて傾斜するテーパ面24bに形成されている。更に各挿通孔24aは、このテーパ面24bに対し略直交する軸線方向に穿設されている。   As shown in FIG. 6, the inner side surface of the inner standing piece 24 facing the inside of the U-shaped portion 23 is formed as a tapered surface 24 b that is inclined outward and upward. Further, each insertion hole 24a is formed in an axial direction substantially orthogonal to the tapered surface 24b.
尚、本実施例では、2個一組のボルト孔が形成された連結杆7と接続するべく、支持アーム6の内側の立片24に2個一組の挿通孔24aが前後方向に複数組形成され、各組の挿通孔の間にリブ26が設けられているが、例えば、1個のボルト孔のみが形成された連結杆と適宜の箇所で接続するべく、支持アームの内側の立片に挿通孔が前後方向に複数個形成され、隣接する挿通孔の間にリブが設けられていてもよい。   In this embodiment, a plurality of pairs of insertion holes 24a are formed in the front-rear direction on the standing piece 24 inside the support arm 6 so as to be connected to the connecting rod 7 formed with a pair of bolt holes. Ribs 26 are formed between the insertion holes of each set. For example, in order to connect to a connecting rod formed with only one bolt hole at an appropriate position, a standing piece inside the support arm is provided. A plurality of insertion holes may be formed in the front-rear direction, and ribs may be provided between adjacent insertion holes.
更に尚、一組のボルト孔及び対応する挿通孔の個数は、2個であるに限られず、3個以上の所定数であっても構わず、前記したリブは、隣接する挿通孔の間に全て、若しくは所定数ピッチで設けられていてもよい。   Furthermore, the number of the set of bolt holes and the corresponding insertion holes is not limited to two, and may be a predetermined number of three or more, and the rib described above is provided between adjacent insertion holes. All or a predetermined number of pitches may be provided.
次に、図6,7に示されるように、支持アーム6の脚部材5との接続箇所について説明すると、支持アーム6の前後中央側の下部に、略等脚台形状を成す嵌合突部28が、その下底辺28aを上底辺28bよりも短い形状、すなわち下方に向って狭まる形状になるように設けられている。嵌合突部28には、傾斜辺に沿ってネジ孔28cが内外に貫通して穿設され、内側面の所定箇所に係合凹部28dが設けられている。   Next, as shown in FIGS. 6 and 7, the connection portion of the support arm 6 with the leg member 5 will be described. A fitting protrusion having a substantially isosceles trapezoidal shape at the lower part of the front and rear center side of the support arm 6. 28 is provided such that its lower base side 28a is shorter than the upper base side 28b, that is, has a shape that narrows downward. A screw hole 28c is bored through the fitting protrusion 28 inward and outward along the inclined side, and an engagement recess 28d is provided at a predetermined location on the inner surface.
一方、図10に示されるように、脚部材5の内側面の前後中央側には、支持アーム6の嵌合突部28に対応して略等脚台形状を成す嵌合溝部5bが形成されている。嵌合溝部5bは、脚部材の前後中央側における内側面及び上面を所定深さ削り取って形成され、すなわち内側方且つ上方に向けて開口している。   On the other hand, as shown in FIG. 10, a fitting groove portion 5 b having a substantially isosceles trapezoidal shape corresponding to the fitting protrusion 28 of the support arm 6 is formed on the front and rear center side of the inner surface of the leg member 5. ing. The fitting groove portion 5b is formed by scraping the inner side surface and the upper surface of the leg member at the front and rear center sides to a predetermined depth, that is, opening inward and upward.
図7に示されるように、支持アーム6前後側2箇所の張出部21内には、天板2の左右側縁にパネル(図示略)を立設する場合に用いるブラケット(図示略)を接続するためのネジ孔21bが形成されている。本実施例のように、前記パネルを使用しない場合は、張出部21に連通する支持アーム外側開口を蓋部材33により閉塞しておく。   As shown in FIG. 7, brackets (not shown) used when a panel (not shown) is erected on the left and right edges of the top plate 2 in the two protruding portions 21 on the front and rear sides of the support arm 6. A screw hole 21b for connection is formed. When the panel is not used as in this embodiment, the support arm outer opening communicating with the overhanging portion 21 is closed by the lid member 33.
また、図9,14に示されるように、支持アーム6の上面の嵌合突部28から前後方向(長手方向)の両方向に離間した複数箇所に、ネジ孔6aが形成され、脚部材5と螺合する螺合手段であるネジ(図示略)を挿入できるようになっている。   As shown in FIGS. 9 and 14, screw holes 6 a are formed at a plurality of locations separated from the fitting protrusion 28 on the upper surface of the support arm 6 in both the front and rear directions (longitudinal direction), and the leg member 5. A screw (not shown), which is a screwing means for screwing, can be inserted.
次に、支持アーム6の脚部材5への組み付けについて説明する。   Next, assembly of the support arm 6 to the leg member 5 will be described.
先ず、図7に示されるように、支持アーム6下面の溝部22に沿って、前後方向に2個の周縁部材30を取り付け、支持アーム6を脚部材5上面の所定箇所に設置する。図8(a)、(b)及び図9に示されるように、各周縁部材30において2箇所設けられた突設片30c,30dが、溝部22の嵌合孔22c,22dにそれぞれ嵌合することで、周縁部材30を取り付けた支持アーム6の下面を下方に向けても、周縁部材30が支持アーム6から脱落することが無く、支持アーム6の嵌合孔22c,22dに対し、周縁部材30の突設片30c,30dを嵌合した状態で、脚部材5に組み付けることができるので、机1全体の組立効率が良化する。このように、支持アーム6の取付時に、支持アーム6と脚部材5の上面5aとにより周縁部材30を挟持することになる。   First, as shown in FIG. 7, two peripheral members 30 are attached in the front-rear direction along the groove 22 on the lower surface of the support arm 6, and the support arm 6 is installed at a predetermined position on the upper surface of the leg member 5. As shown in FIGS. 8A, 8 </ b> B, and 9, the projecting pieces 30 c and 30 d provided at two locations on each peripheral member 30 are fitted into the fitting holes 22 c and 22 d of the groove portion 22, respectively. Thus, even if the lower surface of the support arm 6 to which the peripheral member 30 is attached is directed downward, the peripheral member 30 does not fall out of the support arm 6, and the peripheral member with respect to the fitting holes 22 c and 22 d of the support arm 6. Since the 30 protruding pieces 30c and 30d can be assembled to the leg member 5, the assembly efficiency of the entire desk 1 is improved. Thus, the peripheral member 30 is clamped by the support arm 6 and the upper surface 5a of the leg member 5 when the support arm 6 is attached.
図13ないし15に示されるように、木製の脚部材5の化粧面である上面5aに対し金属製の支持アーム6を設置し、脚部材5と支持アーム6を螺合手段により取り付ける際に、剛性体で成型された支持アーム6が木製の脚部材5の上面5aに集中応力が作用すると疵や撓みが生じる虞があるが、弾性部材から成型された周縁部材30が緩衝部材の役割を果たし、脚部材5の損傷や変形を防止する。   As shown in FIGS. 13 to 15, when the metal support arm 6 is installed on the upper surface 5 a that is the decorative surface of the wooden leg member 5 and the leg member 5 and the support arm 6 are attached by screwing means, If the support arm 6 formed of a rigid body is subjected to concentrated stress on the upper surface 5a of the wooden leg member 5, there is a risk that wrinkles and bending may occur, but the peripheral member 30 formed of an elastic member serves as a buffer member. The leg member 5 is prevented from being damaged or deformed.
特に、支持アーム6の下面の外周縁部に設けられる溝部22は、外側周縁および前後周縁に設けられており、家具の外方から目立つ箇所となる外側周縁と前後周縁に周縁部材30が配置されることで、疵等を外方から確実に隠蔽することが可能である。   In particular, the groove portions 22 provided in the outer peripheral edge portion of the lower surface of the support arm 6 are provided in the outer peripheral edge and the front and rear peripheral edges, and the peripheral members 30 are arranged on the outer peripheral edge and the front and rear peripheral edges that are conspicuous from the outside of the furniture. By doing so, it is possible to reliably hide the bag etc. from the outside.
また、周縁部材30の幅方向の断面視形状を脚部材5の上面5aに向けて拡がる傾斜面30bを備えた傾斜形状としたので、上方から加わる支持アーム6及び天板2の荷重を接触面積の広くなった周縁部材30の下面で受けることができ、支持アーム6を安定保持させること可能となる。   Moreover, since the sectional view shape in the width direction of the peripheral member 30 is an inclined shape having an inclined surface 30b that expands toward the upper surface 5a of the leg member 5, the load of the support arm 6 and the top plate 2 applied from above is applied to the contact area. Therefore, the support arm 6 can be stably held.
また、上述したように支持アーム6の下面を脚部材5の上面5aに設置すると同時に、支持アーム6の略等脚台形状の嵌合突部28を、脚部材5の内側面の嵌合溝部5bにアプローチし嵌合する。嵌合突部28を嵌合溝部5b内に嵌合することで、支持アーム6の脚部材5対する前後方向及び左右方向の位置決めが成されることになる。   Further, as described above, the lower surface of the support arm 6 is installed on the upper surface 5 a of the leg member 5, and at the same time, the substantially isosceles trapezoidal fitting protrusion 28 of the support arm 6 is formed on the inner groove of the leg member 5. Approach and fit 5b. By fitting the fitting protrusion 28 into the fitting groove 5b, positioning in the front-rear direction and the left-right direction with respect to the leg member 5 of the support arm 6 is performed.
嵌合突部28を嵌合溝部5bに嵌合した後、嵌合突部28のネジ孔28cに挿入した連結用のボルト34を脚部材5と螺合することで(図15参照)、支持アーム6の嵌合突部28を、脚部材5の嵌合溝部5bに対し固定する。   After fitting the fitting protrusion 28 into the fitting groove 5b, the connecting bolt 34 inserted into the screw hole 28c of the fitting protrusion 28 is screwed into the leg member 5 (see FIG. 15), thereby supporting The fitting projection 28 of the arm 6 is fixed to the fitting groove 5 b of the leg member 5.
このように、支持アーム6の嵌合突部28が、脚部材5の嵌合溝部5bに嵌合することで、脚部材5の剛性を強めることができる。また、嵌合突部28と嵌合溝部5bとを、ともに下方に向かって狭まる台形状としたので、嵌合突部28を嵌合溝部5bに差し込み易くなる。   Thus, the fitting protrusion 28 of the support arm 6 is fitted into the fitting groove 5b of the leg member 5, whereby the rigidity of the leg member 5 can be increased. Moreover, since both the fitting protrusion 28 and the fitting groove part 5b were made into the trapezoid shape which narrows toward the downward direction, it becomes easy to insert the fitting protrusion 28 in the fitting groove part 5b.
具体的には、嵌合突部28を上方から下方の嵌合溝部5bに向けて差し込むときに、差込みの初期段階においては嵌合突部28の幅狭の先端である下底辺28aが、嵌合溝部5bの幅広の開口に対し差し込み易く、以降、嵌合突部28を嵌合溝部5b内に差し込むに従い、嵌合突部28の外面が嵌合溝部5bの内面に当接して漸次位置決めしながら、嵌合突部28が所定の嵌合位置に嵌合されることになる。   Specifically, when the fitting protrusion 28 is inserted from the upper side toward the lower fitting groove 5b, the lower bottom side 28a, which is the narrow tip of the fitting protrusion 28, is fitted in the initial stage of insertion. It is easy to insert into the wide opening of the joint groove 5b, and thereafter, as the fitting protrusion 28 is inserted into the fitting groove 5b, the outer surface of the fitting protrusion 28 comes into contact with the inner surface of the fitting groove 5b and is gradually positioned. However, the fitting protrusion 28 is fitted at a predetermined fitting position.
またこのように、嵌合溝部5bを上方に加えて側方にも開口したので、嵌合突部28の嵌合溝部5bへの嵌合がより行い易くなる。   In addition, since the fitting groove 5b is opened upward as described above, the fitting protrusion 28 can be easily fitted into the fitting groove 5b.
前記した連結用のボルト34により、嵌合突部28を嵌合溝部5bに対し固定した後に、図12(a)、(b)、図13、及び図15に示されるように、嵌合溝部5bの側方開口の形状と略同一の略等脚台形状の閉塞板31を、嵌合溝部5bに嵌合した嵌合突部28に係合する。閉塞板31は、表面は周縁端部31aが若干突出した平面状であるとともに、裏面の所定箇所に、嵌合突部28の係合凹部28dに対応し、先端が膨出した係合凸部31bが設けられている。   After the fitting protrusion 28 is fixed to the fitting groove 5b with the connecting bolt 34, as shown in FIGS. 12 (a), 12 (b), 13 and 15, the fitting groove portion. A closing plate 31 having a substantially isosceles trapezoidal shape substantially the same as the shape of the side opening 5b is engaged with the fitting protrusion 28 fitted in the fitting groove 5b. The closing plate 31 has a flat surface with a peripheral edge 31a slightly protruding on the front surface, and an engagement convex portion whose front end bulges at a predetermined position on the back surface corresponding to the engagement concave portion 28d of the fitting protrusion 28. 31b is provided.
閉塞板31を嵌合突部28に位置合わせし嵌合突部28に向け押圧することで、係合凸部31bを係合凹部28dに係合し、閉塞板31を嵌合突部28に取り付ける。嵌合突部28に取り付けられた閉塞板31は、脚部材5の内側面5cと略面一となっている。   By aligning the closing plate 31 with the fitting projection 28 and pressing it toward the fitting projection 28, the engagement projection 31 b is engaged with the engagement recess 28 d, and the closure plate 31 is moved to the fitting projection 28. Install. The closing plate 31 attached to the fitting protrusion 28 is substantially flush with the inner side surface 5 c of the leg member 5.
図15に示されるように、嵌合溝部5bの側方の開口が他方の脚部材5の方向、すなわち内方に向けて開口しているので机1の外方から目立たず、しかも閉塞板31によって閉塞したので、連結用のボルト34や嵌合突部28が外方に露呈せず、体裁を損なわない。   As shown in FIG. 15, the side opening of the fitting groove 5 b is open toward the other leg member 5, that is, inward, so that it does not stand out from the outside of the desk 1, and the closing plate 31. Therefore, the connecting bolt 34 and the fitting protrusion 28 are not exposed to the outside, and the appearance is not impaired.
またこのように、閉塞板31の形状が脚部材5の嵌合溝部5bの側方開口の形状と略同一で、且つ脚部材5の嵌合溝部5bの開口側である内側面5cと略面一となっているため、凹凸の違和感がなく、脚部材5の内側面5cと同一化させることができ体裁がよい。   Further, as described above, the shape of the closing plate 31 is substantially the same as the shape of the side opening of the fitting groove portion 5b of the leg member 5, and the inner side surface 5c and the substantially surface which are the opening side of the fitting groove portion 5b of the leg member 5. Since it is one, there is no sense of incongruity of unevenness, it can be made the same as the inner side surface 5c of the leg member 5, and the appearance is good.
次に、図14に示されるように、支持アーム6の上面に形成されたネジ孔6aに下方に挿入した取付ネジ(図示略)を脚部材5と螺合することで、支持アーム6を脚部材5に対し固定する。   Next, as shown in FIG. 14, a mounting screw (not shown) inserted downward into a screw hole 6 a formed on the upper surface of the support arm 6 is screwed with the leg member 5, whereby the support arm 6 is attached to the leg. Fix to the member 5.
このように、支持アーム6の前後方向(長手方向)の略中間位置で嵌合突部28が嵌合溝部5bに連結され、且つ嵌合突部28から長手方向の両方向に離間した複数箇所のネジ孔6aに挿入したネジで、脚部材5に連結されるので、脚部材5の剛性が長手方向の全領域で大となる。尚、支持アームの脚部材と連結する前記複数箇所は、嵌合突部から長手方向の両方向に離間していればよく、例えば、支持アームの前後の両端箇所であっても構わない。   As described above, the fitting projection 28 is connected to the fitting groove 5b at a substantially intermediate position in the front-rear direction (longitudinal direction) of the support arm 6 and is separated from the fitting projection 28 in both longitudinal directions. Since the screw inserted into the screw hole 6a is connected to the leg member 5, the rigidity of the leg member 5 increases in the entire region in the longitudinal direction. In addition, the said several location connected with the leg member of a support arm should just be spaced apart from the fitting protrusion in both directions of a longitudinal direction, for example, may be the both ends location before and behind a support arm.
また、嵌合突部28は、その下底辺28aが上底辺28bよりも短く形成されており、且つ、嵌合突部28における前後両側の傾斜辺が下底辺28aに向けて狭まるように傾斜しており、嵌合突部28の下底辺28a及び前記傾斜辺が、机1外上方からの視覚に入り難いため、嵌合突部28及び閉塞板31が目立たず、外観体裁が良い。   In addition, the fitting protrusion 28 is formed such that the lower base side 28a is shorter than the upper base side 28b, and the inclined sides on the front and rear sides of the fitting protrusion 28 are narrowed toward the lower base side 28a. Since the lower bottom side 28a of the fitting projection 28 and the inclined side are difficult to enter from the outside of the desk 1, the fitting projection 28 and the closing plate 31 are not conspicuous and the appearance is good.
次に、支持アーム6と連結杆7との連結について説明する。   Next, the connection between the support arm 6 and the connecting rod 7 will be described.
本実施例では、支持アーム6の前後中央に位置する挿通孔24aを用いて、一本の連結杆7のみを支持アーム6に接続する。図11(a)、(b)及び図13に示されるように、連結杆7は側面視矩形状の周壁からなる内空構造の管状体であって、連結杆7の左右両端縁よりも若干内方には、前後一対のボルト孔32aが形成されたプレート材32が、上下の周壁に対し所定角度傾斜した状態で、連結杆7に固着されている。具体的には、プレート材32は、連結杆7の取付位置において前述した支持アームの立片24のテーパ面24bと略平行になるような角度で傾斜している。また、ボルト孔32aは、プレート材32の内外端面に対し略直交方向に穿設されており、すなわちボルト孔32aは、連結杆7の取付位置において、立片24のテーパ面24bに略直交に穿設された挿通孔24aと、略同軸に配置できるように成っている。   In the present embodiment, only one connecting rod 7 is connected to the support arm 6 using the insertion hole 24 a located at the front and rear center of the support arm 6. As shown in FIGS. 11A, 11B and 13, the connecting rod 7 is a tubular body with an internal structure composed of a peripheral wall having a rectangular shape in side view, and is slightly more than the left and right end edges of the connecting rod 7. Inwardly, a plate member 32 in which a pair of front and rear bolt holes 32a is formed is fixed to the connecting rod 7 in a state where it is inclined at a predetermined angle with respect to the upper and lower peripheral walls. Specifically, the plate member 32 is inclined at an angle so as to be substantially parallel to the tapered surface 24 b of the upright piece 24 of the support arm described above at the attachment position of the connecting rod 7. The bolt hole 32a is formed in a direction substantially orthogonal to the inner and outer end surfaces of the plate member 32. That is, the bolt hole 32a is substantially orthogonal to the tapered surface 24b of the standing piece 24 at the attachment position of the connecting rod 7. The insertion hole 24a is formed so that it can be arranged substantially coaxially.
この連結杆7を、前記したプレート材32のボルト孔32aが支持アーム6の立片24の挿通孔24aと略同軸になるように配置する。具体的には、内空構造の連結杆7の左右端の上下周縁が、コ字状部23の立片24の外側面に突設した位置決め片27と嵌合するように、連結杆7を配置する。   The connecting rod 7 is arranged so that the bolt hole 32 a of the plate member 32 is substantially coaxial with the insertion hole 24 a of the standing piece 24 of the support arm 6. Specifically, the connecting rod 7 is fitted such that the upper and lower peripheral edges of the connecting rod 7 having the inner structure are fitted to the positioning pieces 27 protruding from the outer surface of the standing piece 24 of the U-shaped portion 23. Deploy.
次に、図13に示されるように、それぞれの挿通孔24aに、支持アーム6と連結杆7とを連結するボルトである連結ボルトBを、コ字状部23の外上方から内下方に向けて斜方向に挿通する。それぞれの連結ボルトBは挿通孔24aに挿通され、ボルト孔32aに螺合する。   Next, as shown in FIG. 13, connecting bolts B, which are bolts connecting the support arm 6 and the connecting rod 7, are inserted into the respective insertion holes 24 a from the outer upper side to the inner lower side of the U-shaped portion 23. And insert it diagonally. Each connecting bolt B is inserted into the insertion hole 24a and screwed into the bolt hole 32a.
尚、本実施例では、前後中央に形成された一組の挿通孔24aのみを用いて、支持アーム6と一本の連結杆7のみとを接続しているが、天板の前後幅寸法や耐荷重の仕様等に応じて、複数組穿設された挿通孔のうち、適宜、数組の挿通孔を用いて、支持アーム6と複数本の連結杆とを接続しても良い。   In this embodiment, only the pair of insertion holes 24a formed at the front and rear centers are used to connect the support arm 6 and only one connecting rod 7, but the top and bottom width dimensions and The support arm 6 and the plurality of connecting rods may be connected to each other by using several pairs of insertion holes as appropriate among the plurality of insertion holes formed according to the load-bearing specifications.
このように、連結ボルトBの挿通孔24aが複数穿設されているので、連結杆の数及び設置箇所を、挿通孔24aの穿設箇所に応じて任意に選定できる。また、隣接した挿通孔24a同士の間にリブ26を設けたことによって、連結杆7の連結ボルトBの締結により発生するモーメントを、リブ26により連結された支持アーム6のコ字状部23の両立片24,25により受けることができ、連結杆7の支持強度を高めることができる。   As described above, since the plurality of insertion holes 24a of the connection bolt B are drilled, the number and installation locations of the connection rods can be arbitrarily selected according to the location of the insertion hole 24a. Further, by providing the ribs 26 between the adjacent insertion holes 24 a, the moment generated by the fastening of the connecting bolt B of the connecting rod 7 can be applied to the U-shaped portion 23 of the support arm 6 connected by the ribs 26. It can be received by the compatible pieces 24 and 25, and the support strength of the connecting rod 7 can be increased.
また、連結杆7は隣接する2つの挿通孔24aに挿通した2つの連結ボルトBによって連結されており、2つの連結ボルトBによって連結杆7を連結すると共に、隣接した挿通孔24a同士の間にリブ26が設けられているので、連結杆7の支持強度を一層高めることができる。   The connecting rod 7 is connected by two connecting bolts B inserted through two adjacent insertion holes 24a. The connecting rod 7 is connected by the two connecting bolts B and between the adjacent insertion holes 24a. Since the rib 26 is provided, the support strength of the connecting rod 7 can be further increased.
また、位置決め片27により、連結杆7を脚部としての支持アーム6に対し上下方向に位置保持できるので、重量のある連結杆7を位置決め片27で支えた状態で連結ボルトBの締結作業ができる。更に、位置決め片27は、コ字状部23の内方の立片24の外側面に、突設しているため、立片24をより肉厚にすることになり、連結杆7の支持強度の向上に寄与できる。   In addition, the positioning piece 27 can hold the connecting rod 7 in the vertical direction with respect to the support arm 6 as a leg portion, so that the connecting bolt B can be fastened while the heavy connecting rod 7 is supported by the positioning piece 27. it can. Further, since the positioning piece 27 protrudes from the outer surface of the inner standing piece 24 of the U-shaped portion 23, the standing piece 24 becomes thicker, and the support strength of the connecting rod 7 is increased. It can contribute to improvement.
更に、挿通孔24aが穿設された内方の立片24における内側面を外上方に向けて傾斜するテーパ面24bに形成することで、連結ボルトBを外上方から斜方向に挿通できるため、両立片24,25の間隔を大とすることなく連結ボルトBの締結が可能となり、脚部としての支持アーム6の幅方向の厚みを小とすることができる。   Furthermore, by forming the inner surface of the inward standing piece 24 in which the insertion hole 24a is drilled into the tapered surface 24b that is inclined outward and upward, the connecting bolt B can be inserted obliquely from the upper outside. The connecting bolt B can be fastened without increasing the distance between the compatible pieces 24 and 25, and the thickness in the width direction of the support arm 6 as the leg portion can be reduced.
尚、上記した連結杆7の前後中央側における挿通孔24aへの取り付けに関し、外方の立片25の一部を構成するカバー部材25aを一旦取外し、図15に示されるように、コ字状部23の外側方に連通する開口部25bを形成してもよい。このようにすることで、コ字状部23の外上方に加え外側方も利用して、連結ボルトBを螺挿するために用いるドライバ工具を取り扱い易い。   In addition, regarding attachment to the insertion hole 24a in the front and rear center side of the connecting rod 7 described above, the cover member 25a constituting a part of the outer standing piece 25 is once removed, and as shown in FIG. You may form the opening part 25b connected to the outer side of the part 23. FIG. By doing in this way, it is easy to handle the driver tool used for screwing the connecting bolt B by using the outer side as well as the upper side of the U-shaped portion 23.
上述したように、脚部材5に周縁部材30を介して支持アーム6を取付けた脚部を構成するとともに、左右一対に配置した前記脚部に対し連結杆7を連結し、前記脚部と連結杆7とにより脚体を構成する。   As described above, the leg member 5 is configured with the leg portion having the support arm 6 attached to the leg member 5 via the peripheral member 30, and the connecting rod 7 is connected to the leg portions arranged in a pair on the left and right sides. A leg is constituted by the flange 7.
次に、図4及び15に示されるように、前記脚体を構成する支持アーム6及び連結杆7の上面に、天板2を載置するとともに、支持アーム6の張出部20のネジ孔20a、及びに張出部21のネジ孔21aに、下方からネジ(図示略)を挿入し、脚体と天板2とを接続する。   Next, as shown in FIGS. 4 and 15, the top plate 2 is placed on the upper surfaces of the support arm 6 and the connecting rod 7 constituting the leg body, and the screw hole of the overhanging portion 20 of the support arm 6. A screw (not shown) is inserted into the screw hole 21a of the overhanging portion 21 and 20a from below, and the leg and the top plate 2 are connected.
以上、本発明の実施例を図面により説明してきたが、具体的な構成はこれら実施例に限られるものではなく、本発明の要旨を逸脱しない範囲における変更や追加があっても本発明に含まれる。   Although the embodiments of the present invention have been described with reference to the drawings, the specific configuration is not limited to these embodiments, and modifications and additions within the scope of the present invention are included in the present invention. It is.
例えば、上記実施例では、支持アーム6の嵌合突部28が嵌合する脚部材5の嵌合溝部5bは、上方且つ内側方に向けて開口しているが、例えば嵌合溝部は、上方且つ外側方に開口しているものであってもよいし、または上方のみに開口し、脚部材の内部に向けて穿設されたものであってもよい。   For example, in the above embodiment, the fitting groove 5b of the leg member 5 to which the fitting projection 28 of the support arm 6 is fitted is open upward and inward. For example, the fitting groove is And it may be opened outward, or may be opened only upward and perforated toward the inside of the leg member.
また、例えば上記実施例では、ボルト34により嵌合突部28を連結した後の嵌合溝部5bの側方の開口を、閉塞板31によって閉塞しているが、例えば、閉塞板は、前記ボルト用の挿通孔が形成されるとともに、嵌合突部に一体に設けられているものであってもよい。   Further, for example, in the above-described embodiment, the side opening of the fitting groove 5b after the fitting protrusion 28 is connected by the bolt 34 is closed by the closing plate 31. For example, the closing plate is the bolt. For example, the insertion hole may be formed integrally with the fitting protrusion.
また、例えば上記実施例では、閉塞板31は、嵌合溝部5bの側方開口の形状と略同一の形状をなし、脚部材5の開口側側面5cと略面一となるように取り付けられているが、例えば、閉塞板は、嵌合溝部の側方開口の形状よりも大型若しくは小型の略相似形状であってもよいし、また脚部材の開口側側面よりも凸状若しくは凹状となるように取り付けられても構わない。   Further, for example, in the above-described embodiment, the closing plate 31 has a shape substantially the same as the shape of the side opening of the fitting groove 5b, and is attached so as to be substantially flush with the opening side surface 5c of the leg member 5. However, for example, the closing plate may have a substantially similar shape that is larger or smaller than the shape of the side opening of the fitting groove, and may be more convex or concave than the opening side surface of the leg member. It may be attached to.
また、例えば上記実施例では、嵌合突部28は、支持アーム6の長手方向の略中間位置に設けられており、支持アーム6の長手方向の両端部が、脚部材5に連結されるようになっているが、例えば、嵌合突部は、支持アームの長手方向の両端部に設けられる構造であってもよいし、前記構造に加えて、支持アームの長手方向の略中間部が、脚部材に連結されるようになっていても構わない。   Further, for example, in the above embodiment, the fitting protrusion 28 is provided at a substantially intermediate position in the longitudinal direction of the support arm 6, and both end portions in the longitudinal direction of the support arm 6 are connected to the leg member 5. However, for example, the fitting protrusions may have a structure provided at both ends in the longitudinal direction of the support arm, and in addition to the above structure, a substantially intermediate portion in the longitudinal direction of the support arm is You may connect with a leg member.
更に、例えば上記実施例では、脚体として板状の脚部材5、支持アーム6、及び連結杆7が構成されているが、脚体の構成部材は、本実施例に限られず、例えば、脚部材と支持アームのみから構成されていてもよい。   Further, for example, in the above-described embodiment, the plate-like leg member 5, the support arm 6, and the connecting rod 7 are configured as the leg body, but the constituent members of the leg body are not limited to the present embodiment. You may be comprised only from the member and the support arm.
本発明の実施例における天板付き家具としての机の全体像を示す斜視図である。It is a perspective view which shows the whole image of the desk as furniture with a top plate in the Example of this invention. 机の側面図である。It is a side view of a desk. 机の一端側を示す正面図である。It is a front view which shows the one end side of a desk. 机の一端側を示す平面図である。It is a top view which shows the one end side of a desk. 支持アームの取付状況を示す拡大斜視図である。It is an expansion perspective view which shows the attachment condition of a support arm. 支持アームを内上方から見た斜視図である。It is the perspective view which looked at the support arm from the inside upper direction. 支持アームを外上方から見た斜視図である。It is the perspective view which looked at the support arm from the upper outside. (a)は、周縁部材の平面図であり、(b)は、同じく正面図であり、(c)は、同じく側面図である。(A) is a top view of a peripheral member, (b) is a front view similarly, (c) is a side view similarly. 支持アームの底面図である。It is a bottom view of a support arm. 脚部材を内上方から見た斜視図である。It is the perspective view which looked at the leg member from the inside upper direction. (a)は、連結杆の一端側を示す正面図であり、(b)は、同じく側面図である。(A) is a front view which shows the one end side of a connecting rod, (b) is a side view similarly. (a)は、閉塞板の正面図であり、(b)は、同じく側面図である。(A) is a front view of an obstruction board, (b) is a side view similarly. 脚部材に取付けられた支持アームの断面図である。It is sectional drawing of the support arm attached to the leg member. 脚部材に取付けられた支持アームの平面図である。It is a top view of the support arm attached to the leg member. 脚部材に取付けられた支持アームを内上方から見た斜視図である。It is the perspective view which looked at the support arm attached to the leg member from the inside upper direction.
符号の説明Explanation of symbols
1 机(天板付き家具)
2 天板
3 脚体
4 パネル
5 脚部材
5a 上面
5b 嵌合溝部
5c 内側面
6 支持アーム
7 連結杆
10 係合部材
11,12 係合片
13 ブラケット
20,21 張出部
22 溝部
22c,22d 嵌合孔
23 コ字状部
24,25 立片
24a 挿通孔
24b テーパ面
26 リブ
27 位置決め片
28 嵌合突部
28a 下底辺
28c ネジ孔
30 周縁部材
30b 傾斜面
30c,30d 突設片
31 閉塞板
34 ボルト
B 連結ボルト
1 desk (furniture with a top plate)
2 Top plate 3 Leg 4 Panel 5 Leg member 5a Upper surface 5b Fitting groove 5c Inner side surface 6 Support arm 7 Connecting rod 10 Engaging member 11, 12 Engaging piece 13 Bracket 20, 21 Overhanging portion 22 Groove 22c, 22d Fitting Joint hole 23 U-shaped portion 24, 25 Standing piece 24a Insertion hole 24b Tapered surface 26 Rib 27 Positioning piece 28 Fitting projection 28a Lower base 28c Screw hole 30 Peripheral member 30b Inclined surface 30c, 30d Projecting piece 31 Closing plate 34 Bolt B Connection bolt

Claims (5)

  1. 木製の脚部材と、該脚部材に取り付けられる剛性体から成型された支持アームと、を対向させて脚体を構成するものとし、前記脚部材の上部に、少なくとも上方に向けて開口し下方に向かって狭まる略台形状の嵌合溝部を設けるとともに、前記支持アームに下方に向かって狭まる略台形状をなす嵌合突部を設け、前記支持アームの嵌合突部を前記脚部材の嵌合溝部に嵌合することで、前記支持アームと前記脚部材とが連結することを特徴とする天板付き家具。   A wooden leg member and a support arm molded from a rigid body attached to the leg member are opposed to each other to form a leg body. The leg body is opened at least upward and downward in the upper part of the leg member. A substantially trapezoidal fitting groove that narrows toward the bottom is provided, a fitting projection having a substantially trapezoidal shape that narrows downward is provided on the support arm, and the fitting projection of the support arm is fitted to the leg member. The furniture with a top plate, wherein the support arm and the leg member are connected to each other by fitting in a groove.
  2. 前記嵌合溝部は、上方且つ側方に向けて開口しており、前記支持アームと前記脚部材とは、前記嵌合溝部に嵌合した嵌合突部の側面に向けて挿入したボルトによって、連結されるようになっていることを特徴とする請求項1に記載の天板付き家具。   The fitting groove portion is open upward and laterally, and the support arm and the leg member are inserted by bolts inserted toward the side surfaces of the fitting protrusions fitted into the fitting groove portion. The furniture with a top plate according to claim 1, wherein the furniture is connected.
  3. 前記嵌合溝部の側方の開口は、対向する他方の脚部材の方向に開口しており、前記ボルトにより嵌合突部を連結した後の側方の開口を、閉塞板によって閉塞したことを特徴とする請求項2に記載の天板付き家具。   The side opening of the fitting groove is open in the direction of the other leg member facing, and the side opening after the fitting protrusion is connected by the bolt is closed by a closing plate. The furniture with a top plate according to claim 2,
  4. 前記閉塞板は嵌合溝部の側方開口の形状と略同一の形状をなし、脚部材の開口側側面と略面一となるように取り付けられていることを特徴とする請求項3に記載の天板付き家具。   The said obstruction board makes | forms the shape substantially the same as the shape of the side opening of a fitting groove part, and is attached so that it may become substantially flush with the opening side side surface of a leg member. Furniture with a top board.
  5. 前記嵌合突部は、前記支持アームの長手方向の略中間位置に設けられており、前記支持アームの前記嵌合突部から長手方向の両方向に離間した複数箇所が、前記脚部材に連結されるようになっていることを特徴とする請求項1ないし4のいずれかに記載の天板付き家具。   The fitting projection is provided at a substantially intermediate position in the longitudinal direction of the support arm, and a plurality of locations spaced from the fitting projection of the support arm in both longitudinal directions are connected to the leg member. The furniture with a top plate according to any one of claims 1 to 4, wherein the furniture has a top plate.
JP2008277912A 2008-10-29 2008-10-29 Furniture with a top plate Active JP5138546B2 (en)

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EP2579744B1 (en) * 2010-06-08 2015-03-18 Knoll, Inc. Furniture system and method of assembling furniture for a work space
JP6395369B2 (en) * 2013-11-12 2018-09-26 コクヨ株式会社 Furniture with furniture and furniture system

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JP3874382B2 (en) * 1997-05-29 2007-01-31 株式会社岡村製作所 Support device for top plate in partition
JP3766583B2 (en) * 2000-05-23 2006-04-12 株式会社イトーキ Desk structure
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