JPH071746Y2 - Wedge base valve socket - Google Patents
Wedge base valve socketInfo
- Publication number
- JPH071746Y2 JPH071746Y2 JP1989077338U JP7733889U JPH071746Y2 JP H071746 Y2 JPH071746 Y2 JP H071746Y2 JP 1989077338 U JP1989077338 U JP 1989077338U JP 7733889 U JP7733889 U JP 7733889U JP H071746 Y2 JPH071746 Y2 JP H071746Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- socket
- mounting
- piece
- terminal
- 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
Landscapes
- Connecting Device With Holders (AREA)
Description
【考案の詳細な説明】 〈産業上の利用分野〉 本考案は、自動車用灯具等に使用されるウエッジベース
バルブ用ソケットに関するものである。DETAILED DESCRIPTION OF THE INVENTION <Industrial field of application> The present invention relates to a socket for a wedge base valve used in a vehicle lamp or the like.
〈従来の技術〉 この種バルブソケットでは、バルブと電気的に接触する
端子を一体的に組込む場合、端子に取付片部及び抜止め
係止片を形成せしめ、その取付片部をバルブ装着口内に
形成した取付溝内に挿入係合させると共に、抜止め係止
片を上記取付溝乃至はバルブ装着口の内壁面に形成した
係止部に掛止させて一体化している。その為に、端子が
ソケット本体のバルブ装着口内でガタ付やすく、バルブ
との電気的接触不良を起しやすい不具合があった。特
に、バルブベース部に上面側が短斜面をなし下面側が長
斜面をなす断面略三角形状をした上向き傾斜突起と下面
側が短斜面をなし上面側が長斜面をなす断面略三角形状
をした下向き傾斜突起を突設した大型のウエッジベース
バルブを装着するためのバルブソケットの場合、端子に
バルブのリード線と電気的に接触する接触子と上記バル
ブベース部の上向き傾斜突起を下方向へ弾圧するための
押圧片を同一体に形成しなければならない為、旧来のバ
ルブソケットよりも一層端子がガタ付やすい不具合があ
った。<Prior art> With this type of valve socket, when integrally assembling a terminal that makes electrical contact with the valve, a mounting piece and a retaining locking piece are formed on the terminal, and the mounting piece is placed inside the valve mounting port. The retaining locking piece is inserted and engaged in the formed mounting groove, and the retaining locking piece is hooked on the locking groove formed on the mounting groove or the inner wall surface of the valve mounting port to be integrated. For this reason, the terminals are easily rattled in the valve mounting port of the socket body, and there is a problem that electrical contact with the valve is apt to occur. In particular, the valve base has an upward sloping protrusion with a generally triangular cross-section with a short slope on the upper side and a long slope on the lower side, and a downward sloping protrusion with a generally triangular shape on the bottom side having a short slope and a long slope on the upper side. In the case of a valve socket for mounting a large wedge base valve that is protruding, a contact that makes electrical contact with the valve lead wire and the upward pressing protrusion of the valve base that presses down on the terminal. Since the pieces must be formed in the same body, there is a problem that the terminals are more easily rattled than in the conventional valve socket.
〈考案が解決しようとする課題〉 本考案はこの様な従来の不具合に鑑みてなされたもので
あり、端子の剛性を向上させることが出来ると共に、端
子をソケット本体のバルブ装着口内にガタ付くことなく
しっかりと一体化させることが出来るウエッジベースバ
ルブ用ソケットを提供せんとするものである。<Problems to be Solved by the Invention> The present invention has been made in view of such a conventional problem, and it is possible to improve the rigidity of the terminal and to make the terminal rattle in the valve mounting opening of the socket body. It is intended to provide a socket for a wedge-based valve that can be integrated firmly without being.
〈課題を解決するための手段〉 斯る目的を達成する本考案のウエッジベースバルブ用ソ
ケットは、バルブベース部に上面側が短斜面をなし下面
側が長斜面をなす断面略三角形状をした上向き傾斜突起
と下面側が短斜面をなし上面側が長斜面をなす断面略三
角形状をした下向き傾斜突起を突設したウエッジベース
バルブを装着するためのソケットであって、ソケット本
体のバルブ装着口内に、バルブのリード線と電気的に弾
接触する接触子とバルブベース部に形成された前記上向
き傾斜突起を下方へ弾圧するための押圧片とソケット本
体の取付溝内に挿入係合される取付片部とを平面略コ字
形状に配置形成してなる端子を一体的に組込むと共に、
上記接触片と押圧片及び取付片部とに前記バルブ装着口
の内壁面と当接するビードを突出形成せしめた事を特徴
としたものである。<Means for Solving the Problems> The wedge base valve socket of the present invention which achieves the above object has an upwardly inclined projection having a substantially triangular cross section in which the upper surface side has a short slope and the lower surface side has a long slope. A socket for mounting a wedge-based valve that has a downwardly sloping protrusion that has a substantially triangular cross-section with the lower side having a short slope and the upper side having a long slope, and the valve lead in the valve mounting port of the socket body. A contactor for electrically elastically contacting the wire, a pressing piece for elastically pressing the upwardly inclined projection formed on the valve base portion downward, and a mounting piece portion inserted and engaged in the mounting groove of the socket body. While integrally incorporating the terminals formed and arranged in a substantially U-shape,
It is characterized in that a bead that abuts against the inner wall surface of the valve mounting port is formed in a protruding manner on the contact piece, the pressing piece and the mounting piece portion.
〈実施例〉 以下、本考案実施の一例を図面に基づいて説明する。<Embodiment> An embodiment of the present invention will be described below with reference to the drawings.
バルブソケットには、ソケット本体１の内部に組込んだ
端子２に直接外部コネクタを電気的に接続させる所謂直
結タイプのものと、端子２にコードを接続しそのコード
にターミナルを介して外部コネクタを接続させる所謂コ
ードタイプのものとがあり、更に両タイプ共に夫々シン
グルフィラメントバルブ用とダブルフィラメントバルブ
用とがあるが、今図示実施例に従ってコードタイプのシ
ングルフィラメントバルブ用ソケットの例で説明する。The valve socket has a so-called direct connection type in which an external connector is electrically connected directly to the terminal 2 incorporated in the socket body 1, and a cord is connected to the terminal 2 and an external connector is connected to the cord via the terminal. There is a so-called cord type to be connected, and both types have a single filament valve and a double filament valve respectively. Now, an example of a cord type single filament valve socket will be described according to the illustrated embodiment.
また図示例のバルブ３は、最近規格化された大型シング
ルフィラメントウエッジベースバルブであり、電球部31
の下部に偏平状のベース部32を同一体に形成せしめ、そ
のベース部32の下端からフィラメント33のリード線34を
導出させてベース部32の左右両面上に添設すると共に、
ベース部32の左右両面に上向き傾斜突起35と下向き傾斜
突起36を同一体に突出形成して構成され、上記ベース部
32をソケット本体１のバルブ装着口11内に着脱自在に挿
入装着して、バルブベース部32のリード線34をソケット
本体１のバルブ装着口11内に一体的に組込んだ端子２の
接触子21に電気的に接触させると共に、端子２の押圧片
24でもって上向き傾斜突起35を下方向へ弾圧し、下向き
傾斜突起36を端子２又はバルブ装着口11内に形成した係
止段部18に当接係合させるものである。Further, the bulb 3 in the illustrated example is a recently standardized large single filament wedge base bulb, and the bulb 31
A flat base portion 32 is formed in the lower part of the same body, and the lead wire 34 of the filament 33 is led out from the lower end of the base portion 32 and attached to both the left and right sides of the base portion 32.
The base portion 32 is formed by projecting upwardly-inclined protrusions 35 and downwardly-inclined protrusions 36 on the right and left sides of the base portion 32.
The contactor of the terminal 2 in which the lead wire 34 of the valve base portion 32 is integrally incorporated into the valve mounting port 11 of the socket body 1 and the lead wire 34 of the valve base part 32 is integrally assembled in the valve mounting port 11 of the socket body 1. 21 and the pressing piece of the terminal 2
The upward inclined projection 35 is elastically pressed downward by 24, and the downward inclined projection 36 is brought into contact with and engaged with the locking step portion 18 formed in the terminal 2 or the valve mounting port 11.
ソケット本体１は、樹脂等の絶縁性材料を用いて、バル
ブ３のベース部32を挿着支持するためのバルブ装着口11
と、バヨネット12を突設し灯具のソケット取付口と適合
するようにバルブ装着口11の外周を囲繞する円筒状外周
壁13と、ガスケット（図示せず）を支持するためのフラ
ンジ14とを同一体に形成してなり、上記バルブ装着口11
内にアース用とプラス用の２個の端子２を一体的に組込
んでソケットを構成する。The socket body 1 is made of an insulating material such as resin, and has a valve mounting port 11 for inserting and supporting the base portion 32 of the valve 3.
And a cylindrical outer peripheral wall 13 surrounding the outer periphery of the bulb mounting opening 11 so as to project the bayonet 12 so as to match the socket mounting opening of the lamp, and a flange 14 for supporting a gasket (not shown). It is integrally formed, and the valve mounting port 11
A socket is formed by integrally incorporating two terminals 2 for grounding and plus for inside.
バルブ装着口11は、バルブ３のベース部32を挿入装着し
た際にバルブ３が前後及び左右にグラ付かないようにバ
ルブベース部32の外形とほぼ適合する平面略横長矩形状
に形成し、このバルブ装着口11の内に端子２を組込むた
めの取付溝16を奥行方向に形成すると共に、端子２の抜
止め係止片25及び抜止め係止突起27を掛止させるための
係止部17及び掛止突起19を形成し、更にバルブベース部
32の下向き傾斜突起36を当接係合させるための係止段部
18を形成する。また、バルブ装着口11の口縁内側には端
子２の接触子21の頭部21aを覆うひさし15を突出形成せ
しめる。この様にひさし15を突出形成することにより、
バルブ３のベース部32をバルブ装着口11内へ挿入させる
際に、バルブベース部32の下端が端子２の接触子頭部21
aに当接することがないので、端子２の接触子21をこじ
って変形する惧れがなくなる。The valve mounting port 11 is formed in a substantially horizontally long rectangular shape in a plane substantially conforming to the outer shape of the valve base portion 32 so that the valve 3 does not stick to the front, rear, left and right when the base portion 32 of the valve 3 is inserted and mounted. A mounting groove 16 for assembling the terminal 2 is formed in the valve mounting port 11 in the depth direction, and a locking portion 17 for locking the retaining locking piece 25 and the retaining locking projection 27 of the terminal 2 is formed. And a hooking protrusion 19 are formed, and the valve base part
Locking step portion for abuttingly engaging the downwardly inclined projection 36 of 32
Forming 18. Further, an eaves 15 that covers the head 21a of the contact 21 of the terminal 2 is formed on the inside of the edge of the valve mounting port 11 so as to project. By forming the eaves 15 so as to project,
When the base part 32 of the valve 3 is inserted into the valve mounting port 11, the lower end of the valve base part 32 is the contact head 21 of the terminal 2.
Since it does not come into contact with a, there is no fear that the contact 21 of the terminal 2 will be deformed by being twisted.
そして、ソケット本体１のバルブ装着口11内に装着され
る端子２は、バルブ３のリード線34と電気的に弾接触す
る接触子21と、バルブベース部32の上向き傾斜突起35を
下方向へ弾圧するための押圧片24と、ソケット本体１の
取付溝16内に挿入係合される取付片部22とを、平面略コ
字形状に配置すると共に、コード４を接続するためのコ
ード接続部23とを同一体に形成し、且つバルブ装着口11
の内壁面11aに当接するビード26と、バルブ装着口11の
取付溝16内に形成した係止部17及び掛止突起19に掛止さ
れる抜止め係止片25及び抜止め係止突起27を上記取付片
部22に突出形成してなる。この時、抜止め係止片25及び
抜止め係止突起27を図示実施例の如く、互いに横並列状
に配置形成することにより、端子２全体の大きさを小型
化することが出来る。The terminal 2 mounted in the valve mounting opening 11 of the socket body 1 has a contact 21 that electrically makes elastic contact with the lead wire 34 of the valve 3 and a downwardly upward projection 35 of the valve base 32. A pressing piece 24 for elastically pressing and a mounting piece portion 22 inserted and engaged in the mounting groove 16 of the socket body 1 are arranged in a substantially U shape in a plane, and a cord connecting portion for connecting the cord 4 is formed. 23 and 23 are formed in the same body, and the valve mounting port 11
Bead 26 that comes into contact with the inner wall surface 11a of the valve, the locking portion 17 formed in the mounting groove 16 of the valve mounting opening 11 and the locking projection 25 and the locking locking projection 27 that are locked by the locking projection 19. Is formed on the mounting piece portion 22 in a protruding manner. At this time, the retaining lock pieces 25 and the retaining lock projections 27 are arranged side by side in parallel with each other as in the illustrated embodiment, whereby the size of the entire terminal 2 can be reduced.
又、端子２に形成するビード26は外側へ向けて断面略半
円形状に形成すると共に、バルブ装着口11の内壁面11a
と接触する接触子21の背面側21bと取付片部22及び押圧
片24の各中央部に夫々長手方向に沿って形成するもので
ある。In addition, the bead 26 formed on the terminal 2 is formed to have an approximately semicircular cross section toward the outside, and the inner wall surface 11a of the valve mounting port 11 is formed.
The back side 21b of the contactor 21 that contacts with the central portion of the attachment piece portion 22 and the pressing piece 24 are formed along the longitudinal direction.
而して、端子２のコード接続部23にコード４をカシメて
接続した後、ソケット本体１の下方（バルブ装着口11と
反対側）から挿入させて、端子２の取付片部22をソケッ
ト本体１の取付溝16内に挿入係合させると共に、抜止め
係止片25及び抜止め係止突起27をバルブ装着口11内に形
成した係止部17及び掛止突起19に夫々係合掛止させて一
体的に組込み、コード４側をブッシュ５でもって密封す
る。Then, after the cord 4 is caulked and connected to the cord connecting portion 23 of the terminal 2, it is inserted from below the socket body 1 (on the side opposite to the valve mounting port 11), and the mounting piece portion 22 of the terminal 2 is inserted into the socket body. 1 is inserted into the mounting groove 16 and engaged with the retaining groove 25, and the retaining retaining piece 25 and the retaining retaining protrusion 27 are engaged with the retaining portion 17 and the retaining protrusion 19 formed in the valve mounting opening 11 respectively. Then, the cord 4 side is integrated, and the cord 4 side is sealed with the bush 5.
〈考案の効果〉 本考案のウエッジベースバルブ用ソケットは斯様に構成
したので、下記の効果を奏する。<Effect of Device> Since the socket for wedge base valve of the present invention is configured in this way, the following effects are obtained.
接触片と押圧片及び取付片部を平面略コ字形状に配
置して端子を形成せしめたので、端子自体の剛性を向上
させることが出来る。Since the terminal is formed by arranging the contact piece, the pressing piece and the mounting piece in a substantially U-shape in a plane, the rigidity of the terminal itself can be improved.
端子を構成する接触片と押圧片及び取付片部にビー
ドを形成せしめたので、端子自体の剛性をより一層向上
させることが出来る。Since the bead is formed on the contact piece, the pressing piece, and the mounting piece that form the terminal, the rigidity of the terminal itself can be further improved.
接触片と押圧片及び取付片部に形成するビードを、
バルブ装着口の内壁面と当接するように形成せしめたの
で、端子をソケット本体のバルブ装着口内にガタ付くこ
となくしっかりと装着することが出来る。The bead formed on the contact piece, the pressing piece, and the mounting piece,
Since it is formed so as to come into contact with the inner wall surface of the valve mounting port, the terminal can be firmly mounted without rattling in the valve mounting port of the socket body.
第１図は本考案実施の一例を示す第２図の（１）−
（１）線断面図、第２図は第１図の（２）−（２）線断
面図、第３図は、一部切欠分解斜視図である。 図中 1:ソケット本体、2:端子 3:バルブ、11:バルブ装着口 12a:バヨネット、26:ビードFIG. 1 is a diagram (1)-of FIG. 2 showing an embodiment of the present invention.
(1) line sectional view, FIG. 2 is a (2)-(2) line sectional view of FIG. 1, and FIG. 3 is a partially cutaway exploded perspective view. In the figure 1: Socket body, 2: Terminal 3: Valve, 11: Valve mounting port 12a: Bayonet, 26: Bead
Claims (1)
なし下面側が長斜面をなす断面略三角形状をした上向き
傾斜突起（35）と下面側が短斜面をなし上面側が長斜面
をなす断面略三角形状をした下向き傾斜突起（36）を突
設したウエッジベースバルブ（３）を装着するためのソ
ケットであって、ソケット本体（１）のバルブ装着口
（11）内に、バルブ（３）のリード線（34）と電気的に
弾接触する接触子（21）とバルブベース部（32）に形成
された前記上向き傾斜突起（35）を下方へ弾圧するため
の押圧片（24）とソケット本体の取付溝（16）内に挿入
係合される取付片部（22）とを平面略コ字形状に配置形
成してなる端子（２）を一体的に組込むと共に、上記接
触片（21）と押圧片（24）及び取付片部（22）とに前記
バルブ装着口（11）の内壁面（11a）と当接するビード
（26）を突出形成せしめた事を特徴とするウエッジベー
スバルブ用ソケット。Claims: 1. A valve base portion (32) has an upwardly inclined projection (35) having a substantially triangular cross section on the upper surface side and a long slope on the lower surface side, and a cross section having a short slope on the lower surface and a long slope surface on the upper surface. A socket for mounting a wedge-based valve (3) having a substantially triangular downward sloping protrusion (36), the valve (3) being inserted into a valve mounting opening (11) of the socket body (1). (21) for electrically elastically contacting the lead wire (34) and the upwardly inclined projection (35) formed on the valve base (32), and a pressing piece (24) and a socket for elastically pressing downward. The contact piece (21) is integrally assembled with a terminal (2) having a mounting piece portion (22) inserted and engaged in the mounting groove (16) of the main body and formed in a substantially U-shape in a plan view. And the pressing piece (24) and the mounting piece (22) on the inner wall surface (1 Socket for wedge base valve, characterized in that a bead (26) that abuts against 1a) is formed to project.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077338U JPH071746Y2 (en) | 1989-06-30 | 1989-06-30 | Wedge base valve socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077338U JPH071746Y2 (en) | 1989-06-30 | 1989-06-30 | Wedge base valve socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0316680U JPH0316680U (en) | 1991-02-19 |
| JPH071746Y2 true JPH071746Y2 (en) | 1995-01-18 |
Family
ID=31619632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989077338U Expired - Lifetime JPH071746Y2 (en) | 1989-06-30 | 1989-06-30 | Wedge base valve socket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071746Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0138871Y2 (en) * | 1985-09-14 | 1989-11-20 |
-
1989
- 1989-06-30 JP JP1989077338U patent/JPH071746Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0316680U (en) | 1991-02-19 |
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