JPH0610836Y2 - Top plate structure - Google Patents
Top plate structureInfo
- Publication number
- JPH0610836Y2 JPH0610836Y2 JP1989095705U JP9570589U JPH0610836Y2 JP H0610836 Y2 JPH0610836 Y2 JP H0610836Y2 JP 1989095705 U JP1989095705 U JP 1989095705U JP 9570589 U JP9570589 U JP 9570589U JP H0610836 Y2 JPH0610836 Y2 JP H0610836Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- piece
- back plate
- top plate
- bent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005452 bending Methods 0.000 claims description 15
- 239000011162 core material Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910000576 Laminated steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Description
【考案の詳細な説明】 本考案は机、カウンター等の天板の構造に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a structure of a top plate such as a desk or a counter.
従来の金属製の天板では強度を保たせるため表板の裏面
に断面コ字状の複数条の補強板を取付けてあるため重く
なり、取扱いに不便であった。In order to maintain the strength of the conventional metal top plate, a plurality of reinforcing plates having a U-shaped cross section are attached to the back surface of the front plate to make it heavy and inconvenient to handle.
本考案においては天板の表板と裏板の間にハニカムコ
ア、ダンボール等の芯材を介装することにより軽量でか
つ必要な強度を保有する天板を得ることができるように
すると共に表板と裏板を簡単な構造で強固に接続できる
ようにしたものである。In the present invention, by inserting a core material such as a honeycomb core or a cardboard between the top plate and the back plate of the top plate, it is possible to obtain a top plate which is lightweight and has a required strength, and the top plate and the back plate. The back plate has a simple structure and can be firmly connected.
次にその詳細を図示の実施例について説明する。The details will be described with reference to the illustrated embodiment.
図においては、机（１）の天板（２）に本考案を適用し
た実施例を示してある。第１図、第２図に示すように、
図示の机（１）は、脚座（３）上に起立させた脚（４）
内に支柱（５），（５）を設け、該支柱（５），（５）
の上端に偏平角管状の取付枠（６）が固着され、この取
付枠（６）は固着部から前方に延出しており、また支柱
（５），（５）の上端部には断面下向きコ字状のブラッ
ケット（７）の各縁板部（７ａ），（７ａ）の側端部に
突設した脚片（７ｂ），（７ｂ）が取付枠（６）を貫通
して嵌合固着され、該ブラッケット（７）の縁板部（７
ａ），（７ａ）が天板（２）の下面に設けた脚取付板
（８）に嵌合固定され、かつ上記取付枠（６）の前端部
と天板（２）の下面をボルト（１０）で締着して天板
（２）を支柱（５），（５）上に取付けてある。In the drawing, an embodiment in which the present invention is applied to a top plate (2) of a desk (1) is shown. As shown in FIGS. 1 and 2,
The illustrated desk (1) has legs (4) standing on a leg seat (3).
Prop (5), (5) is provided inside, and the prop (5), (5)
A flat-angled tubular mounting frame (6) is fixed to the upper end of the support frame, and the mounting frame (6) extends forward from the fixing part, and the upper ends of the columns (5) and (5) have a downward cross section. The leg pieces (7b) and (7b) projecting from the side edge portions of the edge plate portions (7a) and (7a) of the character-shaped bracket (7) penetrate through the mounting frame (6) and are fixedly fitted. , The edge plate portion (7) of the bracket (7)
a) and (7a) are fitted and fixed to a leg mounting plate (8) provided on the lower surface of the top plate (2), and the front end of the mounting frame (6) and the lower surface of the top plate (2) are bolted ( The top plate (2) is fastened with 10) and the top plate (2) is mounted on the columns (5) and (5).
上記天板（２）は、天板裏板（１１）と表板（１２）を
有する。該天板裏板（１１）は、前後端部を上方に折曲
げ前部取付片（１３）と後部取付片（１４）を形成し、
かつ第７図に示すように側縁も同様に上方に折曲げて側
片（１５）を形成してある。上記前部取付片（１３）、
後部取付片（１４）および側片（１５）は、それぞれそ
の先端に内方に屈曲する添片（１６）…を有し、かつ上
記前部取付片（１３）は下方に段部（１７）を有してい
る。上記天板裏板（１１）の前隅部においては、上記前
部取付片（１３）、側片（１５）及び添片（１６）は、
後記するキャップ（１８）を嵌合させることができるよ
う適宜除去されている（第４図）。また、上記側片（１
５）に沿いほぼ断面コ字状の補強片（１９）を固着し、
上記ボルト（１０）を締着させるナット（２０）を固着
してある。The top plate (2) has a top plate back plate (11) and a front plate (12). The top plate back plate (11) has front and rear ends bent upward to form a front mounting piece (13) and a rear mounting piece (14),
Moreover, as shown in FIG. 7, the side edges are also bent upward to form side pieces (15). The front mounting piece (13),
The rear attachment piece (14) and the side piece (15) each have an inwardly bent attachment piece (16) at their tips, and the front attachment piece (13) is downwardly stepped (17). have. At the front corner of the top plate back plate (11), the front attachment piece (13), the side piece (15) and the attachment piece (16) are
The cap (18), which will be described later, is appropriately removed so that it can be fitted (Fig. 4). In addition, the side piece (1
Attach a reinforcing piece (19) with a U-shaped cross section along 5),
A nut (20) for fastening the bolt (10) is fixed.
上記後部取付片（１４）の内方にも表板（１２）固定用
のナット（２１）を適宜数固着してある。上記天板裏板
（１１）の後部には、上記ブラッケット（７）を嵌合す
るための凹部（２２）を形成してあり、該凹部内に、ブ
ラッケットの縁板部（７ａ），（７ａ）の取付孔（７
ａ′），（７ａ′）を貫通するボルトを締着するようナ
ット（２３）を具備する脚取付板（８）を固着してあ
る。該脚取付板（８）は、天板裏板（１１）に添う添片
（２４）と該添片から立上る立上片（２５）と上記表板
（１２）に添う上板部（２６）を有しており、該立上片
（２５）には上記ブラッケット（７）の縁板部（７ａ）
の嵌合深さを位置決めできるよう段部（２７）を形成し
てある。An appropriate number of nuts (21) for fixing the front plate (12) are fixed to the inside of the rear mounting piece (14). A recess (22) for fitting the bracket (7) is formed in the rear portion of the top plate back plate (11), and the edge plates (7a), (7a) of the bracket are placed in the recess. ) Mounting hole (7
A leg mounting plate (8) having a nut (23) is fixed so as to tighten a bolt passing through a ') and (7a'). The leg mounting plate (8) includes an attachment piece (24) along with the top plate back plate (11), a rising piece (25) rising from the attachment piece, and an upper plate portion (26) along with the front plate (12). ), And the edge plate portion (7a) of the bracket (7) is provided on the rising piece (25).
A step portion (27) is formed so that the fitting depth can be determined.
天板表板（１２）の前縁はほぼ半円状に裏側に屈曲され
て屈曲片（２８）が形成され、その端縁は上方に折曲げ
折曲片（２８′）が形成され、また表板（１２）の後縁
は下方に屈曲されて屈曲片（２９）が形成され、表板
（１２）は上記前部屈曲片（２８′）を裏板（１１）の
前部取付片（１３）の段部（１７）に係合すると共に後
縁の屈曲片（２９）を裏板（１１）の後部取付片（１
４）に係合させ、上記屈曲片（２９）を貫通して取付片
（１４）の固定ナット（２１）に螺合せしめたボルトを
もって締着して裏板（１１）に取付けられている。この
場合各取付片（１３），（１４）および側片（１５）の
添片（１６）は表板（１２）の裏面に当接するので接着
剤等で接着してもよい。また表板の後部屈曲片（２９）
も裏板の後部取付片（１４）に接着等により固定しても
よい。The front edge of the top plate (12) is bent in a substantially semi-circular shape on the back side to form a bent piece (28), and the edge thereof is bent upward to form a bent piece (28 '). The rear edge of the front plate (12) is bent downward to form a bent piece (29), and the front plate (12) uses the front bent piece (28 ') as a front attachment piece () for the back plate (11). 13) is engaged with the step (17) of the rear plate (11) and the bent piece (29) of the rear edge is attached to the rear plate (1).
4) and is fastened to the back plate (11) by tightening with a bolt that penetrates the bending piece (29) and is screwed into the fixing nut (21) of the mounting piece (14). In this case, since the attachment pieces (16) of the attachment pieces (13), (14) and the side pieces (15) come into contact with the back surface of the front plate (12), they may be attached with an adhesive or the like. Moreover, the rear bent piece (29) of the front plate
May be fixed to the rear mounting piece (14) of the back plate by adhesion or the like.
上記天板裏板（１１）の前隅部に係合させるキャップ
（１８）は合成樹脂製で、上記表板（１２）前端の屈曲
片（２８）内に嵌合する形状であり、かつ上方折曲片
（２８′）と係合する裏板の前部取付片（１３）の段部
（１７）をさし入れるための溝（３０）（第８図）を有
し、側方から係合させ、適宜ポップリベット等のリベッ
ト（３１），（３１）で固着する。（第５図）。The cap (18) to be engaged with the front corner of the top plate back plate (11) is made of synthetic resin, has a shape to be fitted in the bent piece (28) at the front end of the front plate (12), and is upward. It has a groove (30) (Fig. 8) for inserting the step (17) of the front mounting piece (13) of the back plate which engages with the bending piece (28 '), and is engaged from the side. Then, the rivets (31) and (31) such as pop rivets are appropriately fixed. (Fig. 5).
上記表板（１２）は、積層鋼板等の化粧板であってもよ
く、また基板に化粧板を組み合わせるようにしたもので
あってもよく、表面を例えば木目柄等に仕上げたりする
ことができ、前縁の屈曲片（２８）は図示の如き半円形
状のほか、角筒状に形成することもできる。なお、天板
の形状に応じて、後部屈曲片（２９）も上記前縁と同じ
ように弧状にわん曲させることもでき、また該後部屈曲
片（２９）の外側にコード収納ボックス（図示略）を連
設させることもある。The front plate (12) may be a decorative plate such as a laminated steel plate, or may be a combination of a decorative plate and a substrate, and the surface can be finished into, for example, a wood grain pattern. The bent piece (28) at the front edge may be formed in a rectangular tube shape in addition to the semicircular shape as shown. The rear bending piece (29) may be bent in an arc shape in the same manner as the front edge depending on the shape of the top plate, and a cord storage box (not shown) may be provided outside the rear bending piece (29). ) May be connected.
上記表板（１２）と天板裏板（１１）の間には、ハニカ
ムコア等の芯材（３２）を介装貼着してあり、また側縁
にはサイドカバーエッジ（３３）を固着してある。A core material (32) such as a honeycomb core is interposed and adhered between the front plate (12) and the top plate back plate (11), and side cover edges (33) are fixed to side edges. I am doing it.
本考案は以上のように構成したので、上記芯材（３２）
により必要な天板（２）の剛性が保持されると共に、天
板の構成が簡単で軽量にでき、また消音の作用もあり、
また上述のように表板（１２）の前部屈曲片（２８）の
端縁に形成した上方折曲片（２８′）を裏板（１１）の
前部取付片（１３）に形成した段部（１７）に係合する
と共に上記後部屈曲片（２９）を裏板（１１）の後部取
付片（１４）に固定して天板表板（１２）を裏板（１
１）に取付けたから、天板の前部に取付ボルト等を使用
することなく簡便に表板（１２）を裏板（１１）に取付
けることができ、外観を損ずることがなく、また上述の
ように天板の前隅部における表板（２）の前部屈曲片
（２８）と裏板（１１）の前部取付片（１３）間の空隙
に上記前部屈曲片（２８）に適合する断面形状で内側面
に溝（３０）を有するキャップ（１８）を嵌装して上記
上方折曲片（２８′）と係合する裏板（１１）の前部取
付片（１３）の段部（１７）を挿嵌すると共に上記裏板
（１１）と表板（１２）の前部屈曲片（２８）をキャッ
プ（１８）の底面に固着したから、上記段部（１７）に
おける上方折曲片（２８′）と前部取付片（１３）の係
合が天板（２）の両側において強固に保持され、外れる
等のことが防止され、またこのキャップ（１８）により
天板（２）の隅部を補強することができ、衝撃等による
天板隅部の変形が防止され、かつ表板（１２）と裏板
（１１）が天板（２）の前部両側においてキャップ（１
８）の底面でキャップ（１８）を介して外観を損ずるこ
となく相互に強固に接続することができる等の実用的な
効果を有している。Since the present invention is configured as described above, the core material (32)
The required rigidity of the top plate (2) is maintained by this, the top plate can be made simple and lightweight, and there is also a sound deadening effect.
Further, as described above, a step in which the upper bent piece (28 ') formed on the edge of the front bent piece (28) of the front plate (12) is formed on the front mounting piece (13) of the back plate (11). The rear bending piece (29) is fixed to the rear mounting piece (14) of the back plate (11) while engaging the portion (17), and the top plate (12) is attached to the back plate (1).
Since it is attached to 1), the front plate (12) can be easily attached to the back plate (11) without using mounting bolts or the like on the front portion of the top plate, without impairing the appearance, and as described above. The front bending piece (28) fits in the space between the front bending piece (28) of the front plate (2) and the front mounting piece (13) of the back plate (11) at the front corner of the top plate. The stepped portion of the front attachment piece (13) of the back plate (11) which is fitted with the cap (18) having a cross-sectional shape and having the groove (30) on the inner side surface and engages with the upper bent piece (28 '). Since the back plate (11) and the front bent piece (28) of the front plate (12) are fixed to the bottom surface of the cap (18) while the (17) is inserted, the upper bent portion of the step (17) is bent. The engagement between the piece (28 ') and the front attachment piece (13) is firmly held on both sides of the top plate (2) to prevent it from coming off. Further, the corners of the top plate (2) can be reinforced by the cap (18), deformation of the top plate corners due to impact or the like can be prevented, and the front plate (12) and the back plate (11) can be formed as the top plate. Caps (1
It has a practical effect that it can be firmly connected to each other through the cap (18) on the bottom surface of 8) without spoiling the appearance.
【図面の簡単な説明】 図面は本考案の実施例を示し、第１図は斜視図、第２図
は一部を断面して示す分解斜視図、以下拡大して示し、
第３図は天板の断面図、第４図は天板裏板の背面図、第
５図は天板前端部の側面図、第６図はその底面図、第７
図は天板裏板の補強片を設けた部分の断面図、第８図は
キャップの斜視図である。 （１）…机、（２）…天板、 （１１）…天板裏板、（１２）…表板、 （１８）…キャップ、（３２）…芯材。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows an embodiment of the present invention, FIG. 1 is a perspective view, FIG. 2 is an exploded perspective view showing a part in section, and enlarged below.
3 is a cross-sectional view of the top plate, FIG. 4 is a rear view of the back plate of the top plate, FIG. 5 is a side view of the front end of the top plate, FIG. 6 is its bottom view, and FIG.
FIG. 8 is a sectional view of a portion of the back plate of the top plate provided with a reinforcing piece, and FIG. 8 is a perspective view of the cap. (1) ... Desk, (2) ... Top plate, (11) ... Top plate back plate, (12) ... Front plate, (18) ... Cap, (32) ... Core material.
Claims (1)
方に折曲げ前部取付片（１３）と後部取付片（１４）を
形成し、同天板（２）の表板（１２）の前端部を上記裏
板（１１）の前部取付片（１３）との間に適当な空隙を
存せしめて裏側に屈曲して前部屈曲片（２８）を形成す
ると共に上記天板表板（１２）の後端部を下方に屈曲し
て後部屈曲片（２９）を形成し、上記前部屈曲片（２
８）の端縁に形成した上方折曲片（２８′）を裏板（１
１）の前部取付片（１３）に形成した段部（１７）に係
合すると共に上記後部屈曲片（２９）を裏板（１１）の
後部取付片（１４）に固定して天板表板（１２）を裏板
（１１）に取付け、上記天板の前隅部における表板（１
２）の前部屈曲片（２８）と裏板（１１）の前部取付片
（１３）間の空隙には上記前部屈曲片（２８）に適合す
る断面形状で内側面に溝（３０）を有するキャップ（１
８）を嵌装して上記上方折曲片（２８′）と係合する裏
板（１１）の前部取付片（１３）の段部（１７）を上記
溝（３０）に挿嵌すると共に上記裏板（１１）と表板
（１２）の前部屈曲片（２８）を該キャップ（１８）の
底面に固着し、上記表板（１２）と裏板（１１）の間に
芯材（３２）を介装してなる天板の構造。1. A back plate (11) of a top plate (2) is formed by bending a front and rear end portion upward to form a front mounting piece (13) and a rear mounting piece (14). The front end of the front plate (12) is bent to the back side with a proper gap between it and the front mounting piece (13) of the back plate (11) to form a front bending piece (28). The rear end of the top plate (12) is bent downward to form a rear bent piece (29).
The upper bending piece (28 ') formed on the edge of 8) is attached to the back plate (1
1) The front bending piece (29) is engaged with the step portion (17) formed on the front mounting piece (13) and the rear bending piece (29) is fixed to the rear mounting piece (14) of the back plate (11). The plate (12) is attached to the back plate (11), and the front plate (1
In the space between the front bending piece (28) of 2) and the front mounting piece (13) of the back plate (11), a groove (30) is formed on the inner surface with a cross-sectional shape that matches the front bending piece (28). With a cap (1
8) is fitted and the step portion (17) of the front attachment piece (13) of the back plate (11) which engages with the upper bent piece (28 ') is inserted into the groove (30). The front bending pieces (28) of the back plate (11) and the front plate (12) are fixed to the bottom surface of the cap (18), and a core material (between the front plate (12) and the back plate (11) ( 32) The structure of the top plate which is interposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989095705U JPH0610836Y2 (en) | 1989-08-15 | 1989-08-15 | Top plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989095705U JPH0610836Y2 (en) | 1989-08-15 | 1989-08-15 | Top plate structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0335738U JPH0335738U (en) | 1991-04-08 |
| JPH0610836Y2 true JPH0610836Y2 (en) | 1994-03-23 |
Family
ID=31644959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989095705U Expired - Lifetime JPH0610836Y2 (en) | 1989-08-15 | 1989-08-15 | Top plate structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610836Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004267551A (en) * | 2003-03-10 | 2004-09-30 | Kokuyo Co Ltd | Back panel for furniture |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5549621U (en) * | 1978-09-28 | 1980-04-01 | ||
| JPS5870144U (en) * | 1981-11-09 | 1983-05-12 | トヨセツト株式会社 | steel desk top |
| JPS6012428U (en) * | 1983-07-02 | 1985-01-28 | 村岡 耕一 | Side folding device of paper blank forming machine |
-
1989
- 1989-08-15 JP JP1989095705U patent/JPH0610836Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004267551A (en) * | 2003-03-10 | 2004-09-30 | Kokuyo Co Ltd | Back panel for furniture |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0335738U (en) | 1991-04-08 |
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