JPH042577Y2

JPH042577Y2 -

Info

Publication number: JPH042577Y2
Application number: JP1406287U
Authority: JP
Priority date: 1987-02-02
Filing date: 1987-02-02
Publication date: 1992-01-29
Also published as: JPS63120941U

Description

【考案の詳細な説明】本考案は机、カウンター等の脚取付装置に関す
るもので、極めて簡単な構造で脚を構成し得ると
共にその天板および脚座への取付けも容易で、か
つ強固に取付けができるようにしたものである。[Detailed description of the invention] This invention relates to a leg attachment device for desks, counters, etc. The legs can be configured with an extremely simple structure, and can be easily attached to the top plate and leg seat, and can be firmly attached. It was made so that it could be done.

次にその詳細を図示の実施例について説明する
と、１は机天板、２は脚、３は脚座で、第２図お
よび第３図に示すように脚２は外板４と内板５か
らなり、外板４の前後縁は内方にほぼ円弧状に屈
曲されて屈曲部４ａ，４ａが形成され、その各折
返し板部４ｂ，４ｂの端縁４ｃ，４ｃは外方に折
曲され、この折曲端縁４ｃ，４ｃ間には断面ほぼ
外向きコ字状でその縁板部５ａ，５ａの各端縁に
は内向きの折曲縁５a′，５a′を有する内板５の上
記縁板部５ａ，５ａが嵌合し、折曲端部４ｃと縁
板部５ａ間が溶着されて脚板Ａが構成されてい
る。 Next, the details will be explained with reference to the illustrated embodiment. 1 is a desk top plate, 2 is a leg, and 3 is a leg seat. As shown in FIGS. 2 and 3, the leg 2 has an outer plate 4 and an inner plate 5. The front and rear edges of the outer plate 4 are bent inward in a substantially arc shape to form bent portions 4a, 4a, and the edges 4c, 4c of each folded plate portion 4b, 4b are bent outward. Between the bent edges 4c, 4c is an inner plate 5 which has a substantially outward U-shaped cross section and has inward bent edges 5a', 5a' at each edge of the edge plate portions 5a, 5a. The edge plate portions 5a, 5a are fitted together, and the bent end portion 4c and the edge plate portion 5a are welded to form the leg plate A.

而してこの脚板Ａの内板５の縁板部５ａ，５ａ
の上端部には断面下向きコ字状の上部取付板６の
各縁板部６ａ，６ａの側端部に突設した下向きの
脚片６ｂ，６ｂが嵌合固着され、また縁板部５
ａ，５ａの下端部には上面にナツト８，８を固着
した下部取付板７前後の折曲部７ａ，７ａが嵌合
固着されて脚２を構成している。上記下部取付板
７は第４図に示す如く断面ほぼ〓形状に形成され
ているので折曲部７ａ，７ａが補強となり、縁板
部５ａ，５ａ間の間隔が長くても、取付板７の側
縁を折曲げ外板４、内板５等に溶着して外観を損
ずるようなことがなく、充分な取付板の強度を保
持することができるが他の形状でもよい。 Therefore, the edge plate parts 5a, 5a of the inner plate 5 of this leg plate A
Downward leg pieces 6b, 6b protruding from the side ends of each edge plate part 6a, 6a of the upper mounting plate 6, which has a downward U-shaped cross section, are fitted and fixed to the upper end part, and the edge plate part 5
Bent portions 7a and 7a at the front and back of the lower mounting plate 7, to which nuts 8 and 8 are fixed to the upper surface, are fitted and fixed to the lower ends of the legs 2a and 5a, thereby forming the legs 2. Since the lower mounting plate 7 is formed in a substantially square shape in cross section as shown in FIG. Other shapes may be used, although sufficient strength of the mounting plate can be maintained without damaging the appearance by bending the side edges and welding them to the outer plate 4, inner plate 5, etc.

而して上記取付板６の縁板部６ａ，６ａが天板
１下面の断面上向きコ字状の中補強板９，９間に
嵌合し、各縁板部６ａ，６ａに穿設した取付孔６
a′，６a′を貫通し、各補強板９，９の垂直板部９
ａ，９ａの裏面に固着したナツト９a′，９a′に螺
着せしめたボルト１０をもつて締着するが（第２
図）、この際、天板１の側板１１には切込み１２，
１２が設けられ、これに対応して取付板６の上板
部６ｃにも切込み１３が設けられ、これにより脚
片６ｂ，６ｂの上端角部は天板側板１１内に挿入
されて脚２の上端部が天板側板１１の下面に重な
る。而して脚２の下端部には脚座３を同脚座３の
上面に穿設した取付孔１４を貫通して取付板７の
ナツト８に螺着せしめたボルト１５をもつて締着
して取付ける。上記上部取付板６を取付けるべき
天板補強板は、上記中補強板９と前もしくは後の
補強板１６，１７の間でもよい。また補強板の垂
直板部９ａが傾斜している場合は、これに対応し
て取付板部６の縁板６ａも傾斜したものが使用さ
れる。図中、１８は脚座アジヤスター、１９はア
ジヤスター取付板である。 Thus, the edge plate parts 6a, 6a of the mounting plate 6 fit between the middle reinforcing plates 9, 9, which have an upwardly U-shaped cross section on the lower surface of the top plate 1, and the mounting plate 6a, 6a is bored in each edge plate part 6a, 6a. Hole 6
a′, 6a′, and the vertical plate portion 9 of each reinforcing plate 9, 9
Tighten with bolts 10 screwed into nuts 9a', 9a' fixed to the back side of parts a and 9a (second
), at this time, the side plate 11 of the top plate 1 has a notch 12,
12 is provided, and correspondingly, a notch 13 is also provided in the upper plate part 6c of the mounting plate 6, so that the upper end corners of the leg pieces 6b, 6b are inserted into the top side plate 11 and the upper plate part 6c of the mounting plate 6 is inserted. The upper end portion overlaps the lower surface of the top side plate 11. The leg seat 3 is fastened to the lower end of the leg 2 with a bolt 15 that passes through a mounting hole 14 formed in the upper surface of the leg seat 3 and is screwed into a nut 8 of the mounting plate 7. Install it. The top plate reinforcing plate to which the upper mounting plate 6 is attached may be between the middle reinforcing plate 9 and the front or rear reinforcing plates 16, 17. Further, when the vertical plate portion 9a of the reinforcing plate is inclined, the edge plate 6a of the mounting plate portion 6 is also inclined accordingly. In the figure, 18 is a leg seat adjuster star, and 19 is an adjuster star mounting plate.

本考案の脚取付装置は上述のように外板４の前
後縁を内方に屈曲して屈曲部４ａ，４ａを形成
し、その折返し板部４ｂの端縁４ｃ，４ｃを外方
に折曲し、この折曲端縁４ｃ，４ｃ間に断面ほぼ
外向きコ字状の内板５の縁板部５ａ，５ａを嵌合
固着して脚座Ａを構成したので上記前後の屈曲部
４ａ，４ａと二重壁で厚みのある壁体と相俟つて
外観が良好となり、かつ上記内板５の縁板部５
ａ，５ａが中補強板となるので上記二重壁構造お
よび内板５の上下に固着した取付板６，７等と相
俟つて強固な脚板を構成することができ、また上
記上部取付板６を天板１下面の補強板にねじ止め
１０し、また下部取付板７を脚座にねじ止め１５
するだけの極めて簡単な操作で天板および脚座に
強固に取付けることができ、分解も容易であり、
また上記脚板Ａと上部取付板６の組合せにより、
脚２に加えられる重量、天板１に加えられる前後
および左右方向の外力などに強く、極めて強固な
脚の取付けが得られる等の実用的な効果を有して
いる。 As described above, the leg attachment device of the present invention bends the front and rear edges of the outer plate 4 inward to form bent parts 4a, 4a, and bends the end edges 4c, 4c of the folded plate part 4b outward. However, since the leg seat A is constructed by fitting and fixing the edge plate portions 5a, 5a of the inner plate 5, which has a substantially outward U-shaped cross section, between the bent edges 4c, 4c, the front and rear bent portions 4a, 4a and the double-walled and thick wall body, the appearance is good, and the edge plate part 5 of the inner plate 5 is
Since a and 5a serve as middle reinforcing plates, a strong leg plate can be constructed in conjunction with the double wall structure and the mounting plates 6 and 7 fixed to the top and bottom of the inner plate 5, and the upper mounting plate 6 Screw 10 to the reinforcing plate on the bottom of the top plate 1, and screw 15 the lower mounting plate 7 to the leg seat.
It can be firmly attached to the top plate and leg seat with an extremely simple operation, and it is also easy to disassemble.
Also, by the combination of the leg plate A and the upper mounting plate 6,
It has practical effects such as being resistant to the weight applied to the legs 2 and the external forces applied to the top plate 1 in the longitudinal and lateral directions, so that the legs can be attached very firmly.

[Brief explanation of the drawing]

図面は本考案の一実施例を示し、第１図は机の
外観斜視図、以下拡大して示し、第２図は脚と天
板の結合状態を示す部分平面図、第３図は要部の
分解斜視図、第４図は下部取付板の側面図であ
る。１……天板、２……脚、３……脚座、Ａ……脚
板、４……脚板外板、５……脚板内板、６……上
部取付板、７……下部取付板、１０，１５……ボ
ルト。 The drawings show one embodiment of the present invention; Fig. 1 is an external perspective view of the desk, the following is an enlarged view, Fig. 2 is a partial plan view showing how the legs and top are connected, and Fig. 3 is the main part. FIG. 4 is a side view of the lower mounting plate. 1... Top plate, 2... Leg, 3... Leg seat, A... Leg plate, 4... Leg plate outer plate, 5... Leg plate inner plate, 6... Upper mounting plate, 7... Lower mounting plate, 10,15...volts.

Claims

[Scope of utility model registration request]

The front and rear edges of the outer plate 4 are bent inward to form bent portions 4a,
4a, and the end edge 4c of the folded plate portion 4b,
4c is bent outward, and between the bent edges 4c, an edge plate portion 5a of the inner plate 5 having a substantially outward U-shaped cross section,
5a is fitted and fixed to constitute the leg plate A, and the inner plate 5
Downward leg pieces 6b, 6b protruding from the side ends of each edge plate part 6a, 6a of the upper mounting plate 6, which has a downward U-shaped cross section, are fitted and fixed to the upper end parts of the edge plate parts 5a, 5a. At the same time, a lower mounting plate 7 having nuts 8, 8 fixed to the upper surface thereof is provided at the lower end of the edge plate portions 5a, 5a of the inner plate 5.
The front and rear bent portions 7a, 7a are fitted and fixed to form the legs 2, and the respective edge plate portions 6a, 6a of the upper mounting plate 6 are fitted between the reinforcing plates 9, 9 on the lower surface of the top plate 1. Screws 10 are fixed to the vertical plate parts 9a, 9a of each edge plate part 6a, 6a.
At the same time, the lower mounting plate 7 is screwed 15 to the leg seat 3 to provide a leg mounting device for desks, counters, etc.