JPS644243Y2 - - Google Patents
Info
- Publication number
- JPS644243Y2 JPS644243Y2 JP1981072853U JP7285381U JPS644243Y2 JP S644243 Y2 JPS644243 Y2 JP S644243Y2 JP 1981072853 U JP1981072853 U JP 1981072853U JP 7285381 U JP7285381 U JP 7285381U JP S644243 Y2 JPS644243 Y2 JP S644243Y2
- Authority
- JP
- Japan
- Prior art keywords
- notch
- hollow
- width
- depth
- hollow block
- 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
Links
- 101100008046 Caenorhabditis elegans cut-2 gene Proteins 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 1
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- Connection Of Plates (AREA)
Description
【考案の詳細な説明】
配電盤には、第１４図に示すようにモザイクパ
ネルと称し縦横の基盤目状に一体的に構成したパ
ネル枠Ａの桝路Ｂに必要な計器類を配置収納し、
それ以外の桝路表面にはプラスチツクあるいは金
属製のタイルＣを装着してパネル面を構成するも
のが知られている。[Detailed description of the invention] In the switchboard, necessary instruments are arranged and stored in the channels B of the panel frame A, which is called a mosaic panel and is integrally constructed in the shape of vertical and horizontal base grids, as shown in Fig. 14.
It is known to construct a panel surface by attaching plastic or metal tiles C to the other channel surfaces.
このようなものでは、使用する計器の大きさに
合わせてパネル枠A′の一部を切除する必要が生
ずる。計器類の取付位置を変えたり、計器類を新
たに取付けたい場合にも、パネル枠A′の一部を
切除したり、パネル枠Ａに穴をあけたりする必要
がある。 In such a case, it becomes necessary to cut out a part of the panel frame A' to match the size of the instrument used. If you want to change the mounting position of the instruments or install new instruments, it is necessary to cut out a part of the panel frame A' or make a hole in the panel frame A.
従つて、パネル枠しいては配電盤全体の強度が
低下する欠点がある。 Therefore, the panel frame has the disadvantage that the strength of the entire switchboard is reduced.
本考案はこの欠点を解消するために案出された
もので、第４図，第１３図に示すように方形枠状
の中空ブロツクＤ，Ｄを機械的に多数連結してパ
ネル枠を構成し、その際使用する計器類の大きさ
に応じて一部のブロツクD′を省略したり、この
部分には別の大きなブロツクを嵌め込み得るよう
にしたカツトフリー型モザイクパネルにおいて、
特にモザイク表面に外力Ｆ（第６図）が加わつて
もその表面が歪むのを防止するためのスタツドボ
ルトに特徴を有するものである。 The present invention was devised to eliminate this drawback, and as shown in Figs. 4 and 13, a panel frame is constructed by mechanically connecting a large number of rectangular frame-shaped hollow blocks D, D. In cut-free mosaic panels, some blocks D' can be omitted depending on the size of the instruments used, or other large blocks can be inserted into these parts.
In particular, the stud bolt is used to prevent the surface of the mosaic from being distorted even if an external force F (FIG. 6) is applied to the mosaic surface.
即ち、中空ブロツクのコーナー部分において、
表裏両側から一定の幅に亘つて所定の深さだけ切
込みを、また、その残余の陵線部分を窪ませて切
欠面を設け、中空ブロツクを隣接して配置した場
合において、上記切込みにより生ずる凹所内に前
後から連結用のボルトの頭とナツトとをそれぞれ
嵌入し得るように、また、切欠面で形成される中
空部にボルトを挿通するとともに、連結用のボル
ト５の頭５ａの幅及び高さＷを切込み２の幅の
２倍とし、また、その奥行きL′は前記切込み２の
深さＬより大ならしめたものである。 That is, in the corner part of the hollow block,
When a cut is made to a predetermined depth over a certain width from both the front and back sides, and the remaining ridge line portion is depressed to provide a cut surface, and hollow blocks are placed adjacent to each other, the depression caused by the cut The width and height of the head 5a of the connecting bolt 5 are adjusted so that the head of the connecting bolt and the nut can be inserted into the space from the front and back. The width W is twice the width of the cut 2, and the depth L' is larger than the depth L of the cut 2.
本考案の実施例を図面に基いて説明する。 Embodiments of the present invention will be described based on the drawings.
本考案でいう中空ブロツク１とは、第１図に示
すように金属またはプラスチツクなどで方形枠状
に成型したものをいい、その四隅には表裏両側か
ら一定の幅に亘つて所定の深さだけ切込み２を設
ける。 The hollow block 1 referred to in the present invention refers to a rectangular frame made of metal or plastic, as shown in Fig. 1, and the four corners of the block have a predetermined depth extending over a certain width from both the front and back sides. Provide cut 2.
切込み２の幅は第２図に示すようにとし、ま
た、その深さは第３図に示すようにＬとする。 The width of the cut 2 is as shown in FIG. 2, and the depth is L as shown in FIG.
また、前後の切込み２，２の残余の部分３の陵
線部分を窪ませて切欠面４を設ける。 Further, the ridge line portion of the remaining portion 3 of the front and rear notches 2, 2 is depressed to provide a notch surface 4.
このようにすると、中空ブロツク１を互いに隣
接させて配置したとき、第１０図に示すように隣
接する中空ブロツク１，１のそれぞれの切込み２
により前後２箇所に十字状の凹所ａが、また、切
欠面４，４で囲まれる部分に前後に貫通する空所
ｂが形成される。 In this way, when the hollow blocks 1 are arranged adjacent to each other, the notches 2 of each of the adjacent hollow blocks 1, 1 are formed as shown in FIG.
As a result, cross-shaped recesses a are formed at two locations in the front and rear, and a cavity b that penetrates in the front and rear is formed in a portion surrounded by the notch surfaces 4, 4.
なお、切欠面４は例えば面取りのような形でも
よく、要は中空ブロツク１を配列した際表側から
裏側に貫通する空所ｂが形成されればよい。 Note that the cutout surface 4 may have a chamfered shape, for example, and the point is that when the hollow blocks 1 are arranged, a space b passing through from the front side to the back side is formed.
複数の中空ブロツク１，１を連結するには、錠
形多角形の頭をした連結用のボルト５とその螺子
部５ｂに螺合するナツト６とにより行うことがで
きる。 The plurality of hollow blocks 1, 1 can be connected using a connecting bolt 5 having a lock-shaped polygonal head and a nut 6 screwed into the threaded portion 5b of the connecting bolt 5.
即ち、中空ブロツク１，１を配置したときその
四隅部分に形成される空所ｂにボルト５を挿通
し、その頭部５ａは後側の凹所ａ内に位置せし
め、また、前側の凹所ａにはナツト６を嵌入して
ボルト５の螺子部５ｂに螺合せしめる。 That is, when the hollow blocks 1, 1 are arranged, the bolts 5 are inserted into the cavities b formed at the four corners thereof, and the heads 5a are positioned in the recesses a on the rear side, and the bolts 5 are inserted into the recesses on the front side. Insert the nut 6 into the hole a and screw it into the threaded portion 5b of the bolt 5.
なお、この固定に当り、中空ブロツク１と連結
用のボルト５及び中空ブロツク１とナツト６との
間に、第７図に示すように90度の間隔をおいて４
個の掛爪７ａを有する座金７を対向させて嵌め込
み、四方の中空ブロツク１，１に掛爪７ａをそれ
ぞれ係合せしめ、その上からナツト６で締め付け
るようにすると、隣接する中空ブロツクが互いに
強固に連結される。 In addition, for this fixing, as shown in FIG.
When the washers 7 having the hooks 7a are fitted facing each other, the hooks 7a are engaged with the four hollow blocks 1, 1, and the nuts 6 are tightened from above, the adjacent hollow blocks are firmly attached to each other. connected to.
上記作業を四方に連続して行けば、大きな碁盤
目状のパネル枠を構成することができ、多数の中
空ブロツク１の方形枠内が１つの桝路Ｂとなつ
て、ここに必要な計器類を適宜配置することがで
き、それ以外の桝路にはタイルＣを嵌め込む。連
結用のボルト５の頭５ａは第７図に示すように、
その幅及び高さＷをそれぞれ前記切込み２の幅
の２倍とし（即ち、Ｗ＝２）、また、その奥行
きL′は前記切込み２の深さＬより大きくする（即
ち、L′＞Ｌ）。 If the above operations are carried out continuously in all directions, a large checkerboard-shaped panel frame can be constructed, and the rectangular frame of the many hollow blocks 1 becomes one channel B, and the necessary instruments are placed here. can be placed as appropriate, and tiles C are fitted into the other channels. The head 5a of the connecting bolt 5 is as shown in FIG.
Its width and height W are each twice the width of the notch 2 (i.e., W=2), and its depth L' is larger than the depth L of the notch 2 (i.e., L'>L). .
このようにすると、連結用のボルト５をナツト
６とにより複数の中空ブロツク１，１を互いに固
定し、第５図，第６図に示すように固定用スタツ
トボルト９を用いてこれを固定枠Ｅなどに固定し
た場合、第６図，第１１図，第１２図に示すよう
にボルト５の頭５ａの外側面が、中空ブロツク１
の切込み２によつて形成される凹所ａの段部a′に
接するとともに、ボルト５の頭５ａが中空ブロツ
ク１より裏側（図の右側）に突出するため、第１
１図，第１２図のＰ点では中空ブロツク１と連結
用のボルト５の頭５ａとが接することとなる。 In this way, the plurality of hollow blocks 1, 1 are fixed to each other by the connecting bolt 5 and the nut 6, and as shown in FIGS. When the bolt 5 is fixed to the hollow block 1, the outer surface of the head 5a of the bolt 5 is fixed to the hollow block 1 as shown in FIGS.
Since the head 5a of the bolt 5 protrudes from the hollow block 1 to the back side (to the right in the figure), the first
At point P in FIGS. 1 and 12, the hollow block 1 and the head 5a of the connecting bolt 5 come into contact.
従つて、第６図のＦで示すように中空ブロツク
１の端部に矢印方向の力が加えられても、その力
は上記Ｐ点で完全に受止められ、中空ブロツク
１，１が連結部分でく字状に撓む（そる）ような
ことがなく、また、中空ブロツク１の表面に歪が
生ずることを防止することができる。 Therefore, even if a force in the direction of the arrow is applied to the end of the hollow block 1, as shown by F in FIG. It is possible to prevent the hollow block 1 from being bent in a diagonal shape, and to prevent distortion from occurring on the surface of the hollow block 1.
なお、十字状の角座金８の幅及び高さをボルト
５の頭５ａの場合と同じように切込み２の幅の
２倍とし、これをナツト６と座金７との間に介装
すると、中空ブロツク１，１に表面からの外力に
より歪が生ずるのを一層防止することができる。 Note that if the width and height of the cross-shaped square washer 8 are twice the width of the notch 2, as in the case of the head 5a of the bolt 5, and this is inserted between the nut 6 and the washer 7, a hollow It is possible to further prevent distortion from occurring in the blocks 1, 1 due to external forces from the surfaces.
本考案においては、連結用のボルト５の頭５ａ
の幅及び高さＷを切込み２の幅の２倍とし、ま
た、その奥行きL′は切込み２の深さＬより大なら
しめてあるから、中空ブロツク１が連結部分でく
字状に撓む（そる）ようなことがなく、また、中
空ブロツク１の表面に歪が生ずることを防止する
ことができるから、配電盤の機能を損うことがな
いという特長がある。 In the present invention, the head 5a of the connecting bolt 5 is
Since the width and height W of the notch 2 are twice the width of the notch 2, and the depth L' is made larger than the depth L of the notch 2, the hollow block 1 is bent in a dogleg shape at the connecting part ( Since the hollow block 1 can be prevented from being warped and the surface of the hollow block 1 can be prevented from being distorted, the function of the switchboard is not impaired.
添付図面の第１図ないし第１３図は、本考案に
よるカツトフリー型モザイクパネル用角形中空ブ
ロツクの実施例を示すもので、第１図は中空ブロ
ツクの斜視図、第２図はその正面図、第３図はそ
のコーナー部分の拡大斜視図、第４図は中空ブロ
ツクを機械的に連結したパネル枠の一部分の正面
図、第５図はその側面図で、一部を断面して示
す、第６図はその一部の拡大縦断面図、第７図は
中空ブロツクの連結機構を示す分解斜視図、第８
図，第９図は中空ブロツクの連結部分を表側と裏
側からそれぞれ見た場合の正面図、第１０図は中
空ブロツクの連結前の状態を示す正面図、第１１
図は第８図のXI−XI線断面図、第１２図は第９図
のXII−XII線断面図、第１３図はカツトフリー型モ
ザイクパネルを用いて形成されたパネル枠の正面
図、第１４図は従来から存在する一体のモザイク
パネルのパネル枠正面図、である。
１……中空ブロツク、２……切込み、４……切
欠面、５……連結用のボルト、５ａ……その頭、
６……ナツト、７……座金、ａ……凹所、ｂ……
空所。
1 to 13 of the accompanying drawings show an embodiment of a rectangular hollow block for a cut-free mosaic panel according to the present invention. FIG. 1 is a perspective view of the hollow block, FIG. 2 is a front view thereof, and FIG. 3 is an enlarged perspective view of the corner portion, FIG. 4 is a front view of a portion of the panel frame mechanically connecting the hollow blocks, FIG. 5 is a side view thereof, and FIG. The figure is an enlarged vertical sectional view of a part of the block, Figure 7 is an exploded perspective view showing the connection mechanism of the hollow block, and Figure 8 is an exploded perspective view showing the connection mechanism of the hollow block.
Figures 9 and 9 are front views of the connecting parts of the hollow blocks seen from the front and back sides respectively, Figure 10 is a front view showing the state of the hollow blocks before they are connected, and Figure 11
The figures are a cross-sectional view taken along the line XI-XI of FIG. 8, FIG. 12 is a cross-sectional view taken along the line XII-XII of FIG. 9, FIG. The figure is a front view of the panel frame of a conventional integrated mosaic panel. 1... Hollow block, 2... Notch, 4... Notch surface, 5... Connection bolt, 5a... Its head,
6... Nut, 7... Washer, a... Recess, b...
Blank space.
Claims (1)
両側から一定の幅に亘つて所定の深さＬだけ切
込み２を、また、その残余３の陵線部分には切欠
面４を設け、複数の中空ブロツク１，１を組合せ
た際隣接する中空ブロツクの切込み２によつて形
成される前後２箇所の凹所ａに連結用のボルト５
の頭とナツト６とを、また、切欠面４によつて形
成される空所ｂに前記ボルト５の螺子部５ｂを挿
通し得るようにするとともに、連結用のボルト５
の頭５ａの幅及び高さＷを切込み２の幅の２倍
とし、また、その奥行きL′は前記切込み２の深さ
Ｌより大ならしめたことを特徴とするカツトフリ
ー型モザイクパネル用中空ブロツク。 At the corner part of the hollow block 1, a notch 2 is provided by a predetermined depth L over a certain width from both the front and back sides, and a notch surface 4 is provided in the remaining ridge line part 3, so that a plurality of hollow blocks 1, When 1 is combined, connecting bolts 5 are inserted into two recesses a in the front and back formed by the notches 2 in the adjacent hollow blocks.
and the nut 6, and the threaded portion 5b of the bolt 5 can be inserted into the space b formed by the notch surface 4, and the connecting bolt 5
A hollow block for a cut-free type mosaic panel, characterized in that the width and height W of the head 5a are twice the width of the notch 2, and the depth L' thereof is larger than the depth L of the notch 2. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981072853U JPS644243Y2 (en) | 1981-05-19 | 1981-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981072853U JPS644243Y2 (en) | 1981-05-19 | 1981-05-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57186107U JPS57186107U (en) | 1982-11-26 |
| JPS644243Y2 true JPS644243Y2 (en) | 1989-02-03 |
Family
ID=29868638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981072853U Expired JPS644243Y2 (en) | 1981-05-19 | 1981-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644243Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643216B2 (en) * | 1978-09-29 | 1981-10-09 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138324Y2 (en) * | 1979-09-10 | 1986-11-06 |
-
1981
- 1981-05-19 JP JP1981072853U patent/JPS644243Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643216B2 (en) * | 1978-09-29 | 1981-10-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57186107U (en) | 1982-11-26 |
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