JPS586131Y2 - Ring-shaped discharge lamp cap - Google Patents
Ring-shaped discharge lamp capInfo
- Publication number
- JPS586131Y2 JPS586131Y2 JP11869178U JP11869178U JPS586131Y2 JP S586131 Y2 JPS586131 Y2 JP S586131Y2 JP 11869178 U JP11869178 U JP 11869178U JP 11869178 U JP11869178 U JP 11869178U JP S586131 Y2 JPS586131 Y2 JP S586131Y2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- lead wire
- cap
- discharge lamp
- wire guide
- 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
Description
【考案の詳細な説明】 本案は環状放電灯用口金の改良に関するものである。[Detailed explanation of the idea] This proposal relates to the improvement of a cap for an annular discharge lamp.
一般にこの種環状放電灯用口金は例えば第１図に示すよ
うに複数本の口金ピンＡを植立固定した半円筒状の本体
Ｂに半円筒状の蓋体Ｃを衝合して構成されている。In general, this type of annular discharge lamp cap is constructed by a semi-cylindrical body B having a plurality of cap pins A planted and fixed thereon, and a semi-cylindrical lid C abutting against each other, as shown in FIG. 1, for example. There is.
ところで、口金ピンＡは第２図に示すように本体Ｂに形
成された口金ピン挿通孔にゴ端が外方に突出するように
挿通し、他端りを口金ピン挿通孔の上端に形成されたテ
ーパ一部に密着するように押し拡げることによって、本
体Ｂにかしめ固定されている。By the way, as shown in Fig. 2, the cap pin A is inserted into the cap pin insertion hole formed in the main body B with the outer end protruding outward, and the other end is inserted into the cap pin insertion hole formed at the upper end of the cap pin insertion hole. It is caulked and fixed to the main body B by pressing and spreading it so that it comes into close contact with a portion of the taper.
従って、環状放電灯より導出されたリード線Ｅを口金ピ
ンＡに挿通する場合、第２図に示すようにリード線Ｅと
口金ピンＡとの軸が一致して釦れば円滑に挿通できるの
であるが、図示点線のようにリード線Ｅが押し拡げ部り
の端縁に当接されたりすると、同端縁に引掛って口金ピ
ンＡへの挿通ができなくなるという欠点がある。Therefore, when inserting the lead wire E led out from the annular discharge lamp into the cap pin A, it can be inserted smoothly if the axes of the lead wire E and the cap pin A are aligned and the button is pressed as shown in Fig. 2. However, if the lead wire E comes into contact with the edge of the expanded portion as shown by the dotted line in the figure, it will get caught on the edge and cannot be inserted into the base pin A.
本案はこのような点に鑑み、口金ピンにリード線を挿入
する際に、リード線が口金ピンに対して同軸的に整線さ
れていなくでも、簡単かつ確実に挿入しつる環状放電灯
用口金を提供するもので、以下実施例について説明する
。In view of these points, this proposal provides a cap for a ring-shaped discharge lamp that allows the lead wire to be easily and securely inserted into the cap pin even if the lead wire is not aligned coaxially with the cap pin. Examples will be described below.
第３図〜第４図に釦いて、１は例えば樹脂材にてほぼ半
円筒状に形成された本体であって、それの内壁中央部分
には肉厚の隔壁部２が一体的に形成されている。Referring to FIGS. 3 and 4, reference numeral 1 denotes a main body formed of, for example, a resin material into a substantially semi-cylindrical shape, and a thick partition wall 2 is integrally formed at the center of the inner wall of the main body. ing.
そしてそれの底部２ａの中央部にはネジの挿通孔３が形
成されてトリ、さらに挿通孔３を中心に４個の口金ピン
挿通孔４が形成されている。A screw insertion hole 3 is formed in the center of the bottom 2a, and four base pin insertion holes 4 are formed around the insertion hole 3.
尚、口金ピン挿通孔４の内端部分にはテーパ一部が形成
されている。Note that a tapered portion is formed at the inner end portion of the base pin insertion hole 4.
そして、この口金ピン挿通孔４には４本の口金ピン５が
、一端が外方に突出するように挿通（植立）され、他端
は口金ピン挿通孔４のテーパ一部に押し付けるように押
し拡げて固定されている。Four cap pins 5 are inserted (erected) into this cap pin insertion hole 4 so that one end projects outward, and the other end is pressed against a part of the taper of the cap pin insertion hole 4. It is pushed out and fixed.
又、隔壁部２の対向する側壁部２ｂ 、２ｂのそれぞれ
中央部分には例えば半円状の溝６，６が形成されている
。Furthermore, semicircular grooves 6, 6, for example, are formed in the center portions of the opposing side walls 2b, 2b of the partition wall 2, respectively.
そして溝６によって分割された側壁部２ｂの内壁面には
上方のテーパ一部２ｃの終端部分に、本体１の軸方向に
ほぼ平行な凹部７が形成されている。A recess 7 substantially parallel to the axial direction of the main body 1 is formed in the inner wall surface of the side wall 2b divided by the groove 6 at the terminal end of the upper tapered portion 2c.
そして、側壁部２ｂの上面にして、かつ溝６に近い部分
には位置決め用の凹部８が形成されている。A positioning recess 8 is formed on the upper surface of the side wall portion 2b in a portion close to the groove 6.
９は例えば樹脂材にて形成されたリード線案内具であっ
てそれの平板部１０の中央部分にはネジの挿通孔１１が
形成されている。Reference numeral 9 denotes a lead wire guide made of, for example, a resin material, and a flat plate portion 10 thereof has a screw insertion hole 11 formed in the center thereof.
そして平板部１０の挿通孔１１を中心にして、その周辺
には下方に向けて漏斗状部１２が一体的に形成されてお
り、平板部１０側の開口部１２ａは大きく、先端の開口
部１２ｂは小さく縮径されている。A funnel-shaped part 12 is integrally formed downward around the insertion hole 11 of the flat plate part 10, with an opening 12a on the flat plate part 10 side being large and an opening 12b at the tip. is reduced in diameter.
尚、開口部１２ｂは本体１に訃ける口金ピン５の内端開
口部５ａに対向するように配慮されている。Note that the opening 12b is designed to face the inner end opening 5a of the base pin 5 that is attached to the main body 1.
そして、平板部１００両端縁１０ａ、１０ａには本体１
の溝６，６にほぼ合致する半円形の舌片１３，１３が一
体的に形成されている。The main body 1 is attached to both end edges 10a, 10a of the flat plate portion 100.
Semicircular tongue pieces 13, 13 that approximately match the grooves 6, 6 are integrally formed.
このリード線案内具９は本体１に、舌片１３，１３が溝
６，６に、端縁１０ａ、１０ａ。This lead wire guide 9 has a main body 1, tongue pieces 13, 13 in grooves 6, 6, and end edges 10a, 10a.
が凹部７，７にそれぞれ係合されるように係止されてお
り、係止状態に釦いて漏斗状部１２の先端１２ｂは口金
ピン５の内端開口部５ａに近接して対向されている。are locked so as to be engaged with the recesses 7, 7, respectively, and when the button is in the locked state, the tip 12b of the funnel-shaped part 12 is close to and opposite the inner end opening 5a of the base pin 5. .
１４は例えば樹脂材にて形成された半円筒状の蓋体であ
って、それの内壁中央部分には肉厚の隔壁部１５が一体
的に形成されて釦り、中央部にはネジを挿入する孔１６
が、両端には本体１の凹部８に対応するように凸部１７
．１７がそれぞれ形成されている。Reference numeral 14 denotes a semi-cylindrical lid made of, for example, a resin material, and a thick partition wall 15 is integrally formed in the central part of the inner wall of the lid, and a button is inserted into the central part, and a screw is inserted into the central part. hole 16
However, a convex portion 17 is provided at both ends to correspond to the concave portion 8 of the main body 1.
．． 17 are formed respectively.
そして、この蓋体１４は本体１に凹部８に凸部１７が嵌
合されるように衝合され、ネジ１８を挿通孔３，１１を
介して孔１６に螺入することによって固定されている。The lid body 14 is fitted onto the main body 1 so that the convex part 17 is fitted into the concave part 8, and is fixed by screwing a screw 18 into the hole 16 through the insertion holes 3 and 11. .
尚、本体１と蓋体１４との固定はネジ１８による他、そ
れぞれに係止凹凸部を設けこれの保合によって行うこと
もできる。The main body 1 and the lid 14 can be fixed together by screws 18 or by providing locking projections and projections on each of them and engaging them.
このように本体１０対向する内壁部分にはリード線案内
具９が、それの漏斗状部１２の先端１２ｂが口金ピン５
の内端開口部５ａに対向するように配設されているので
、例えば第５図に示すように環状放電灯より導出された
リード線１９が口金ピン５の軸に対して大巾にずれてい
ても、リード線案内具９の漏斗状部１２によって挿入方
向が規正され口金ピン５に確実に挿入することができる
。In this way, the lead wire guide 9 is located on the inner wall portion facing the main body 10, and the tip 12b of the funnel-shaped portion 12 is connected to the base pin 5.
As shown in FIG. 5, for example, as shown in FIG. However, the insertion direction is regulated by the funnel-shaped portion 12 of the lead wire guide 9, so that the lead wire can be inserted into the cap pin 5 reliably.
特に、漏斗状部１２９先端１２ｂと口金ピン５の内端開
口部５ａとが近接されている程、又、先端１２ｂの開口
部がリード線１９が挿通できる程度に小さい程、挿入の
確実性を高めることができるＯ
又、リード線案内具９は本体１に対して舌片１３゜１３
が溝６，６に嵌合された状態で平板部１０の端縁１０ａ
、１０ａが凹部７，７に係止されているので、リード線
案内具９の本体１に対する位置すれかなぐ、漏斗状部１
２の先端１２ｂと口金ピン５の内端開口部５ａとの位置
関係を正常に維持できる。In particular, the closer the tip 12b of the funnel-shaped part 129 and the inner end opening 5a of the base pin 5 are, and the smaller the opening of the tip 12b is to the extent that the lead wire 19 can be inserted, the more reliable the insertion. Also, the lead wire guide 9 has a tongue piece 13°13 with respect to the main body 1.
are fitted into the grooves 6, 6, the edge 10a of the flat plate portion 10
, 10a are locked in the recesses 7, 7, so that the position of the lead wire guide 9 with respect to the main body 1 is not exceeded, and the funnel-shaped portion 1
The positional relationship between the tip 12b of the pin 2 and the inner end opening 5a of the base pin 5 can be maintained normally.
第６図は本案の他の実施例を示すもので、本体１に３け
る隔壁部２０対向する側壁部２ｂ、２ｂには本体１の軸
にほぼ平行な凹部７，７が全体に亘って形成されている
。FIG. 6 shows another embodiment of the present invention, in which recesses 7, 7 substantially parallel to the axis of the main body 1 are formed in the opposing side wall parts 2b, 2b of the partition wall 20 in the main body 1. has been done.
そして、リード線案内具９０両端縁１０ａ、１０ａの端
部には舌片１３゜１３が形成されており、舌片１３間の
寸法りは側壁部２ｂの巾と同程度に設定されている。Further, tongue pieces 13° 13 are formed at the ends of both ends 10a, 10a of the lead wire guide tool 90, and the dimension between the tongue pieces 13 is set to be approximately the same as the width of the side wall portion 2b.
同、舌片１３は図示点線部分に形成することもできる。Similarly, the tongue piece 13 can also be formed in the dotted line portion shown in the figure.
この実施例によれば、リード線案内具９は舌片１３．１
３にて側壁部２ｂの両側面を挾持するようにして端縁１
０ａ 、１０ａが凹部７，７に係止される関係で、上記
実施例同様に、リード線案内具９の本体１に対する位置
規正を確実に行うことができ、リード線１９の挿通性を
向上できる。According to this embodiment, the lead wire guide 9 has tongues 13.1
The edge 1 is sandwiched between both sides of the side wall portion 2b by the
Since 0a and 10a are locked in the recesses 7 and 7, the position of the lead wire guide 9 relative to the main body 1 can be reliably adjusted, and the insertion performance of the lead wire 19 can be improved, as in the above embodiment. .
第７図は本案のさらに異った実施例を示すもので、本体
１の側壁部２ｂＫＬ−ける凹部７は部分的に一対の突起
２０．２０によって形成されている。FIG. 7 shows a further different embodiment of the present invention, in which a recess 7 in the side wall 2bKL of the main body 1 is partially formed by a pair of projections 20,20.
特に、上方の突起２０の上側にテーパ一部を形成すれば
、リード線案内具の装着性を改善できる。In particular, if a portion of the taper is formed on the upper side of the upper projection 20, the ease of mounting the lead wire guide can be improved.
第８図は本案のさらに異った実施例を示すもので、口金
ピン５の内端部におけるかしめは端部を切り開いて十文
字状にかしめ固定されている。FIG. 8 shows a further different embodiment of the present invention, in which the inner end of the base pin 5 is caulked in a criss-cross shape by cutting open the end.
そして、それの内端開口部５ａに近接する位置にはリー
ド線案内具９に釦ける漏斗状部１２の先端１２ｂが位置
している。A tip 12b of a funnel-shaped portion 12 that is attached to the lead wire guide 9 is located close to the inner end opening 5a.
伺、本案は何ら上記実施例にのみ制約されることなく、
例えば本体にトける隔壁部の形状、構造は適宜に変更で
きる。Please note that the present proposal is not limited to the above embodiments in any way.
For example, the shape and structure of the partition wall in the main body can be changed as appropriate.
又、本体と蓋体との固定にネジ（例えばタッピングネジ
）を用いない場合にはリード線案内具などに釦ける挿通
孔は省略できる。Furthermore, if screws (e.g., tapping screws) are not used to fix the main body and the lid, the insertion hole for the lead wire guide can be omitted.
さらには口金ピンとして板材を巻回した巻ピンを使用す
ることもできる。Furthermore, a winding pin made by winding a plate material can also be used as the cap pin.
以上のように本案によれば、リード線が口金ピンに対し
て同軸的に整線されていなくても、簡単かつ確実に挿入
することができる上、自動化が容易となる。As described above, according to the present invention, even if the lead wire is not aligned coaxially with the base pin, it can be easily and reliably inserted, and automation is facilitated.
第１図は従来例の左半分を断面にした側面図、第２図は
第１図の要部拡大断面図、第３図は本案の一実施例を示
す左半分を断面にした側面図、第４図は分解斜視図、第
５図はリード線の挿入方法を説明するための要部拡大断
面図、第６図は本案の他の実施例を示す分解斜視図、第
７図〜第８図は本案に係る本体のそれぞれ異った実施例
を示す側面図である。
図中、１は本体、２は隔壁部、２ｂは側壁部、５は口金
ピン、５ａは内端間口部、７は凹部、９はリード線案内
具、１０は平板部、１０ａは端縁、１２は漏斗状部、１
２ｂは先端、１４は蓋体、１９はり一ド線である。FIG. 1 is a side view of the conventional example with the left half in section, FIG. 2 is an enlarged sectional view of the main part of FIG. 1, and FIG. 3 is a side view of the left half of the conventional example, FIG. 4 is an exploded perspective view, FIG. 5 is an enlarged cross-sectional view of main parts for explaining the lead wire insertion method, FIG. 6 is an exploded perspective view showing another embodiment of the present invention, and FIGS. 7 to 8 The figures are side views showing different embodiments of the main body according to the present invention. In the figure, 1 is the main body, 2 is the partition part, 2b is the side wall part, 5 is the base pin, 5a is the inner end frontage part, 7 is the recessed part, 9 is the lead wire guide, 10 is the flat plate part, 10a is the edge, 12 is the funnel-shaped part, 1
2b is a tip, 14 is a lid, and 19 is a lead wire.
Claims (1)
ると共に、対向する内壁部分に凹部を形成したほぼ半円
筒状の本体と、平板部に、本体にち゛けるそれぞれの口
金ピンの内端開口部に対向する漏斗状部を形成したリー
ド線案内具と、はぼ半円筒状の蓋体とを具備し、上記リ
ード線案内具を本体の凹部に、漏斗状部の先端が口金ピ
ンの内端開口部に対向するように嵌合係止したことを特
徴とする環状放電灯用口金。The main body is approximately semi-cylindrical in shape, with a cap pin fixed to the central part so as to protrude outward, and a recess is formed in the opposing inner wall, and a flat plate part has a cap pin attached to the main body. It is equipped with a lead wire guide having a funnel-shaped part facing the end opening and a roughly semi-cylindrical lid body, and the lead wire guide is placed in the recess of the main body, and the tip of the funnel-shaped part is connected to the base pin. A cap for an annular discharge lamp, characterized in that the cap is fitted and locked so as to face the inner end opening of the annular discharge lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11869178U JPS586131Y2 (en) | 1978-08-29 | 1978-08-29 | Ring-shaped discharge lamp cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11869178U JPS586131Y2 (en) | 1978-08-29 | 1978-08-29 | Ring-shaped discharge lamp cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5534394U JPS5534394U (en) | 1980-03-05 |
| JPS586131Y2 true JPS586131Y2 (en) | 1983-02-02 |
Family
ID=29073262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11869178U Expired JPS586131Y2 (en) | 1978-08-29 | 1978-08-29 | Ring-shaped discharge lamp cap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS586131Y2 (en) |
-
1978
- 1978-08-29 JP JP11869178U patent/JPS586131Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5534394U (en) | 1980-03-05 |
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