JPH0355256Y2 - - Google Patents
Info
- Publication number
- JPH0355256Y2 JPH0355256Y2 JP1985096071U JP9607185U JPH0355256Y2 JP H0355256 Y2 JPH0355256 Y2 JP H0355256Y2 JP 1985096071 U JP1985096071 U JP 1985096071U JP 9607185 U JP9607185 U JP 9607185U JP H0355256 Y2 JPH0355256 Y2 JP H0355256Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- piece
- frame
- terminal frame
- pieces
- 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
- 238000003780 insertion Methods 0.000 claims description 37
- 230000037431 insertion Effects 0.000 claims description 37
- 238000003466 welding Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Description
【考案の詳細な説明】
［技術分野］
本考案は、ブレーカ、開閉器等の端子装置に関
するものである。[Detailed Description of the Invention] [Technical Field] The present invention relates to a terminal device such as a breaker or a switch.
［背景技術］
第４図は従来の端子装置の斜視図を、第５図は
断面図を夫々示すものであり、端子枠１は枠状に
折り曲げられて形成されるものである。すなわ
ち、略コ字型の端子枠１の両側片１ｂ，１ｂの下
端縁より下片１ｃ，１ｃが内側横方向に一体に延
出形成されている。端子枠１の上片１ａには当金
６を介して端子ねじ３が螺着される。端子枠１の
側片１ｂの下部には角状の挿入穴２′が夫々穿孔
され、また、端子枠１内の下片１ｃの上側に収納
配置される端子板４の両側端縁に上記挿入穴２′
に差し込む挿入片５′が夫々一体に外側に突設さ
れている。この挿入片５′を挿入穴２′に差し込ん
で、その部分を溶接して（図中Ｘ）端子板４と端
子枠１とを固着している。しかして、第５図に示
すように、端子板４と当金６との間に電線７を挿
入し、端子ねじ３を螺着することで、電線７と端
子板４とが接触接続される。ここで、端子枠１の
下片１ｃが端子ねじ３の締め付け力により、下方
へ曲がるのを防止するため、少し湾曲した端子板
４の両側の下面を下片１ｃの上面に当たるように
している（第５図中のA1，A2）。ところで、端子
板４を端子枠１内に入れる場合、第７図に示すよ
うに、端子枠１を広げて端子枠１の中に端子板４
を入れて、さらに、端子板４の挿入片５′を挿入
穴２′に差し込み、端子枠１の最終曲げをするた
め、ねじ穴８が変形したり、あるいは工程が複雑
になるという問題があつた。[Background Art] Fig. 4 shows a perspective view of a conventional terminal device, and Fig. 5 shows a cross-sectional view, respectively, and the terminal frame 1 is formed by being bent into a frame shape. That is, lower pieces 1c, 1c are integrally formed to extend inwardly and laterally from the lower end edges of both side pieces 1b, 1b of the substantially U-shaped terminal frame 1. A terminal screw 3 is screwed onto the upper piece 1a of the terminal frame 1 via a stopper 6. Angular insertion holes 2' are bored in the lower part of the side pieces 1b of the terminal frame 1, and the insertion holes 2' are formed in both side edges of the terminal plate 4, which is housed above the lower piece 1c in the terminal frame 1. hole 2'
Insertion pieces 5' to be inserted into are integrally provided to protrude outward. This insertion piece 5' is inserted into the insertion hole 2', and that part is welded (X in the figure) to fix the terminal plate 4 and the terminal frame 1. As shown in FIG. 5, by inserting the electric wire 7 between the terminal plate 4 and the stopper 6 and screwing the terminal screw 3, the electric wire 7 and the terminal plate 4 are connected in contact with each other. . Here, in order to prevent the lower piece 1c of the terminal frame 1 from bending downward due to the tightening force of the terminal screw 3, the lower surfaces of both sides of the slightly curved terminal plate 4 are made to touch the upper surface of the lower piece 1c ( A 1 , A 2 in Fig. 5). By the way, when putting the terminal board 4 into the terminal frame 1, as shown in FIG.
Then, the insertion piece 5' of the terminal board 4 is inserted into the insertion hole 2' to perform the final bending of the terminal frame 1, which may cause problems such as deformation of the screw hole 8 or complicating the process. Ta.
［考案の目的］
本考案は上述の点に鑑みて提供したものであつ
て、ねじ穴の変形を防止すると共に、組立加工性
を向上させることを目的とした端子装置を提供す
るものである。[Purpose of the invention] The present invention has been provided in view of the above-mentioned points, and provides a terminal device that is intended to prevent deformation of a screw hole and improve assembly workability.
［考案の開示］
以下、本考案の実施例を図面により説明する。
本考案は第１図に示すように、挿入穴２を端子枠
１の下片１ｃの基部に夫々穿孔し、また、この挿
入穴２に差し込む挿入片５を端子板４の両側より
一体に下方に突設し、挿入片５の部分の断面をコ
字型としたものである。しかして、端子板４を端
子枠１内に入れ、端子板４を上から下方に降ろ
し、端子板４の挿入片５を端子枠１の挿入穴２に
差し込み、端子枠１の下面から挿入片５の溶接を
行なう（第２図中Ｘ）。かかる構成により端子枠
１を曲げることなく端子板４を取り付けているの
で、ねじ穴８は変形されず、締め付け強度は向上
するものである。[Disclosure of the invention] Hereinafter, embodiments of the invention will be described with reference to the drawings.
As shown in FIG. 1, in the present invention, insertion holes 2 are bored at the base of the lower piece 1c of the terminal frame 1, and insertion pieces 5 inserted into the insertion holes 2 are integrally inserted downward from both sides of the terminal board 4. The insertion piece 5 has a U-shaped cross section. Then, put the terminal board 4 into the terminal frame 1, lower the terminal board 4 from above, insert the insertion piece 5 of the terminal board 4 into the insertion hole 2 of the terminal frame 1, and insert the insertion piece from the bottom of the terminal frame 1. Perform welding in Step 5 (X in Figure 2). With this configuration, the terminal plate 4 is attached without bending the terminal frame 1, so the screw hole 8 is not deformed and the tightening strength is improved.
［考案の効果］
本考案は上述のように、上片に端子ねじが螺着
される略コ字型の端子枠の両側片の下端より夫々
内側横方向に下片を一体に延出形成し、この両下
片に挿入穴を穿設し、上記端子枠内に配置される
端子板の両側部より上記挿入穴に挿入する挿入片
を下方に折曲して一体に夫々設け、挿入片の先端
面がわと挿入穴の周縁の端子枠と溶接固定したも
のであるから、端子板を端子枠内に入れて端子板
の挿入片を端子枠の挿入穴に挿入することで、端
子板と端子枠との組立ができて組立加工性が向上
するものであり、しかも、下方へ折曲して挿入片
を形成しているため、挿入片の先端が挿入穴の下
面にまで達し、挿入片と端子枠との溶接が容易に
行うことができ、従つて、従来のように端子枠を
後から曲げる必要がないので、ねじ穴の変形を防
止でき、締め付け強度が向上するものであり、ま
た、端子板が平板状から、挿入片を含めた部分が
コ字型になり、しかも、挿入片と端子枠とを溶接
しているため、電線締め付けの際に、端子板が変
形しにくく、かつ溶接によつて強固な固定とな
り、端子板の挿入片が端子枠の挿入穴から外れな
いという効果を奏するものである。従つて、挿入
片と端子枠との溶接によつて強固な固定となつ
て、端子ねじを回し続けても、挿入片は容易に外
れないという効果を奏するものである。[Effects of the invention] As described above, the present invention has a substantially U-shaped terminal frame with a terminal screw screwed into the upper piece, and the lower pieces are integrally formed to extend laterally inward from the lower ends of both sides of the terminal frame. , an insertion hole is formed in both lower pieces, and insertion pieces to be inserted into the insertion hole from both sides of the terminal board placed in the terminal frame are bent downward and provided in one piece. The tip end is welded and fixed to the terminal frame around the insertion hole, so by placing the terminal block inside the terminal frame and inserting the terminal block insertion piece into the terminal frame insertion hole, the terminal block and It can be assembled with the terminal frame, improving assembly processability. Furthermore, since the insertion piece is bent downward to form the insertion piece, the tip of the insertion piece reaches the bottom surface of the insertion hole, and the insertion piece The terminal frame can be easily welded to the terminal frame, and there is no need to bend the terminal frame afterwards as in the conventional case, which prevents deformation of the screw hole and improves the tightening strength. , the terminal plate has changed from a flat plate shape to a U-shape including the insertion piece, and since the insertion piece and the terminal frame are welded, the terminal plate is difficult to deform when tightening the wires, and The welding provides a strong fixation and has the effect of preventing the insertion piece of the terminal plate from coming off the insertion hole of the terminal frame. Therefore, the insertion piece and the terminal frame are firmly fixed by welding, and the insertion piece does not easily come off even if the terminal screw is continued to be turned.
第１図は本考案の分解斜視図、第２図は同上の
断面図、第３図は同上の斜視図、第４図は従来例
の斜視図、第５図は同上の断面図、第６図は同上
の端子板の要部斜視図、第７図ａ，ｂは同上の組
立説明図である。
１は端子枠、１ａは上片、１ｂは側片、１ｃは
下片、２は挿入穴、３は端子ねじ、４は端子板、
５は挿入片を示す。
Figure 1 is an exploded perspective view of the present invention, Figure 2 is a sectional view of the same, Figure 3 is a perspective view of the same, Figure 4 is a perspective view of the conventional example, Figure 5 is a sectional view of the same, and Figure 6 is a perspective view of the same. The figure is a perspective view of the main part of the terminal board same as the above, and FIGS. 7a and 7b are assembly explanatory views of the same. 1 is a terminal frame, 1a is a top piece, 1b is a side piece, 1c is a bottom piece, 2 is an insertion hole, 3 is a terminal screw, 4 is a terminal board,
5 indicates an insert piece.
Claims (1)
の両側片の下端より夫々内側横方向に下片を一体
に延出形成し、この両下片に挿入穴を穿設し、上
記端子枠内に配置される端子板の両側部より上記
挿入穴に挿入する挿入片を下方に折曲して一体に
夫々設け、挿入片の先端面がわと挿入穴の周縁の
端子枠と溶接固定したことを特徴とする端子装
置。 Lower pieces are integrally formed to extend inward and laterally from the lower ends of both side pieces of a substantially U-shaped terminal frame into which a terminal screw is screwed into the upper piece, and insertion holes are bored in both lower pieces, The insertion pieces to be inserted into the insertion hole from both sides of the terminal board arranged in the terminal frame are bent downward and provided integrally, respectively, and the tip surface of the insertion piece is attached to the terminal frame on the periphery of the insertion hole. A terminal device characterized by being fixed by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985096071U JPH0355256Y2 (en) | 1985-06-25 | 1985-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985096071U JPH0355256Y2 (en) | 1985-06-25 | 1985-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6288374U JPS6288374U (en) | 1987-06-05 |
| JPH0355256Y2 true JPH0355256Y2 (en) | 1991-12-09 |
Family
ID=30961415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985096071U Expired JPH0355256Y2 (en) | 1985-06-25 | 1985-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355256Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918373B2 (en) * | 1978-02-22 | 1984-04-26 | ドラゴコ・ゲルベルデインク・アンド・コムパニ−・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング | Volatilization retention agent for fragrance compositions |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918373U (en) * | 1982-07-28 | 1984-02-03 | 日東工業株式会社 | Terminal device for electrical equipment |
-
1985
- 1985-06-25 JP JP1985096071U patent/JPH0355256Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918373B2 (en) * | 1978-02-22 | 1984-04-26 | ドラゴコ・ゲルベルデインク・アンド・コムパニ−・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング | Volatilization retention agent for fragrance compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6288374U (en) | 1987-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0355256Y2 (en) | ||
| JPH103953A (en) | Electronic part holding structure in electric connection box, electronic part holding body, and electric connection box | |
| JPH0526792Y2 (en) | ||
| JPH1126053A (en) | Battery terminal | |
| JP3393993B2 (en) | Electrical connector | |
| JPH0593075U (en) | Mounting structure for electrical components | |
| JP2604611Y2 (en) | Wire connection device | |
| JPS5839024Y2 (en) | Relay pressure contact type terminal block | |
| JPH0129728Y2 (en) | ||
| JPS6234426Y2 (en) | ||
| JPH0747811Y2 (en) | Main branch terminal block | |
| JPH0351482Y2 (en) | ||
| JPH0429507Y2 (en) | ||
| JPH08124551A (en) | Battery terminal | |
| JPH0332042Y2 (en) | ||
| JPS5936935Y2 (en) | Electronic parts with board | |
| JPS6119493Y2 (en) | ||
| JPS6112660Y2 (en) | ||
| JPS5915419Y2 (en) | Terminal block | |
| JP2595681Y2 (en) | Insect repellent rosette | |
| JPH0347252Y2 (en) | ||
| JPH0612597Y2 (en) | One-touch insertion fuse block | |
| JPH0220782Y2 (en) | ||
| JPH0745914Y2 (en) | Baseless bulb socket | |
| JPH0737301Y2 (en) | Fixed structure of ballast body and terminal block |