JPH0220783Y2 - - Google Patents
Info
- Publication number
- JPH0220783Y2 JPH0220783Y2 JP1984022210U JP2221084U JPH0220783Y2 JP H0220783 Y2 JPH0220783 Y2 JP H0220783Y2 JP 1984022210 U JP1984022210 U JP 1984022210U JP 2221084 U JP2221084 U JP 2221084U JP H0220783 Y2 JPH0220783 Y2 JP H0220783Y2
- Authority
- JP
- Japan
- Prior art keywords
- contact
- cord
- socket
- opening
- wedge base
- 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
- 210000000078 claw Anatomy 0.000 claims description 8
- 238000002788 crimping Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000012945 sealing adhesive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Connecting Device With Holders (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Description
【考案の詳細な説明】
〈考案の技術分野〉
この考案は、車輛用灯具のウエツジベースバル
ブ用ソケツトに関する。[Detailed Description of the Invention] <Technical Field of the Invention> This invention relates to a socket for a wedge base bulb of a vehicle lamp.
〈従来技術とその問題点〉
従来のウエツジベースバルブ用ソケツトは、第
１図に示すように、コンタクト１の下部にコード
２の芯線３をスポツト溶接した後、これをコード
２とともにソケツト本体４の上部から差し込み、
ソケツト下部のコードの回りにゴム系のシール用
接着材５を塗布して組み立てていた。このため、
組立工数が多くコスト高になるとともに、接着材
５が完全に接着せず防水性が劣る欠点があつた。<Prior art and its problems> As shown in Fig. 1, the conventional socket for wedge base valves involves spot welding the core wire 3 of the cord 2 to the lower part of the contact 1, and then attaching the core wire 3 together with the cord 2 to the socket body 4. Insert it from the top of the
Rubber-based sealing adhesive 5 was applied around the cord at the bottom of the socket to assemble it. For this reason,
There were disadvantages in that it required a large number of assembly steps, resulting in high costs, and the adhesive material 5 did not adhere completely, resulting in poor waterproof properties.
〈考案の目的〉
この考案の目的は、したがつて組立工数が少な
く、防水性の充分な改良されたウエツジベースバ
ルブ用ソケツトを提供することにある。<Purpose of the invention> The purpose of the invention is therefore to provide a socket for a wedge base valve which requires fewer assembly steps and is sufficiently waterproof.
〈考案の構成〉
この考案によるウエツジベースバルブ用ソケツ
トは、組み立てがすべてソケツト本体の下部から
できるようになつている。コードおよびその芯線
を下部に形成されたＵ字形溝にかしめたコンタク
トは、その上端部にウエツジベースバルブを挾持
するためのばね部を有し、その中間部に上抜け防
止用の鍔およびその上部に下抜け防止用の弾性爪
をそれぞれ有し、これに対するソケツト本体は、
コードをかしめたコンタクトを下部から挿入可能
な開口部と、コンタクトの抜け止め用鍔および弾
性爪をそれぞれ係止可能な段部と、コードに挿入
された防水用グロメツトを挿着可能な開口部とを
備えている。<Structure of the invention> The wedge base valve socket according to this invention can be assembled entirely from the bottom of the socket body. The contact, in which the cord and its core wire are caulked into a U-shaped groove formed at the bottom, has a spring part at its upper end for holding the wedge base valve, and a flange in the middle part to prevent it from coming off. Each has an elastic claw at the top to prevent it from falling out, and the socket body for this is
An opening into which a contact with a crimped cord can be inserted from the bottom, a stepped part into which the retaining collar and elastic claw of the contact can be respectively locked, and an opening into which a waterproof grommet inserted into the cord can be inserted. It is equipped with
〈実施例の説明〉
この考案の一実施例においては、第２図に示す
ような飛行機形のコンタクト１１が使用される。
このコンタクト１１は、先端部にウエツジベース
バルブを挾持するための一対のばね部１１ａを有
し、後端部にはコード１２およびその芯線１３を
かしめるためのＵ字形溝１１ｂを有し、その先端
部に近い中間部には、横方向両側に延びる鍔１１
ｃを有し、その上部の鉤形に折れ曲がつた先端部
の背面には、弾性爪１１ｄが切り起こしで形成さ
れている。<Description of Embodiment> In one embodiment of this invention, an airplane-shaped contact 11 as shown in FIG. 2 is used.
This contact 11 has a pair of spring parts 11a for holding the wedge base valve at the tip, and a U-shaped groove 11b for crimping the cord 12 and its core wire 13 at the rear end. In the middle part near the tip, there is a tsuba 11 extending on both sides in the horizontal direction.
c, and an elastic claw 11d is formed by cutting and raising on the back surface of the upper end portion which is bent into a hook shape.
一方、ソケツト本体１４は、第３図の平面図、
第４図および第５図の部分断面図および第６図の
底面図に示すように、コード１２をかしめたコン
タクト１１を下部から挿入するための開口部１４
ａと、挿入されたコンタクト１１のがたつきを防
止するための下から上まで延びる中央立壁１４ｂ
と、コンタクト１１の鍔１１ｃを係止するための
段部１４ｃおよび弾性爪１１ｄを係止するための
段部１４ｄとを備えている。 On the other hand, the socket main body 14 is shown in the plan view of FIG.
As shown in the partial cross-sectional views of FIGS. 4 and 5 and the bottom view of FIG.
a, and a central vertical wall 14b extending from the bottom to the top to prevent the inserted contacts 11 from wobbling.
, a stepped portion 14c for locking the collar 11c of the contact 11, and a stepped portion 14d for locking the elastic claw 11d.
コード１２をそのＵ字形溝１１ｂにかしめたコ
ンタクト１１は、ソケツト本体１４の下部開口部
１４ａから挿入され、その弾性爪１１ｄがテーパ
状の内壁面１４ｆに押されて縮んだ後、段部１４
ｄに出て拡がるとともに、鍔１１ｃが段部１４ｃ
に当る。これにより、鍔１１ｃは上方への抜け止
めとなり、弾性爪１１ｄは下方への抜け止めとな
る。そして予めコード１２に通された防水用グロ
メツト１５をソケツト本体１４の開口部１４ｅに
嵌め込んで、ソケツトの組み立てが終る。 The contact 11 with the cord 12 crimped into the U-shaped groove 11b is inserted from the lower opening 14a of the socket body 14, and after its elastic claw 11d is pressed against the tapered inner wall surface 14f and compressed, the contact 11 is inserted into the stepped portion 14.
d and expands, and the collar 11c becomes the stepped part 14c.
corresponds to As a result, the flange 11c serves as a stopper for upward movement, and the elastic pawl 11d serves as a stopper for downward movement. Then, the waterproof grommet 15, which has been passed through the cord 12 in advance, is fitted into the opening 14e of the socket main body 14, and assembly of the socket is completed.
〈考案の効果〉
以上のように、この考案によるウエツジベース
バルブ用ソケツトは、ソケツトの組み立てをすべ
てソケツト本体の下部から行なうことができるの
で、コンタクトとコード、グロメツト、コネクタ
等を予め組立体として用意することができるとと
もに、ソケツトの組立工数が減少してコスト低減
に大きく寄与することができる。また、コンタク
トの中間部に設けた上抜け防止用の鍔は、ばね部
とＵ字形溝との軸線に対し、横方向両側に延設さ
れた、即ち十字状に設けられているので上方への
抜け防止と共にばね部等のコンタクトがぐらつく
ことがなく安定した状態でソケツト内で保持力が
確実である。さらに、コンタクトおよびソケツト
本体に上下の抜け止め用係止部を設けたので、コ
ンタクトの保持が確実になり、またソケツト本体
に防水用グロメツト挿着用開口部を設けたので、
従来のようなシール用接着材の塗布工程がなくな
るとともに、防水効果もより向上する等の効果が
ある。<Effects of the invention> As described above, the socket for wedge-based valves according to this invention can be assembled from the bottom of the socket body, so contacts, cords, grommets, connectors, etc. can be assembled in advance. In addition, the number of man-hours required for assembling the socket is reduced, which greatly contributes to cost reduction. In addition, the flange provided at the middle part of the contact to prevent the contact from falling out extends on both sides in the lateral direction with respect to the axis of the spring part and the U-shaped groove, that is, it is provided in a cross shape. In addition to preventing the contacts from coming off, the contacts such as spring parts do not wobble and are held in a stable state within the socket. Furthermore, the contacts and the socket body are provided with upper and lower locking portions to prevent them from falling out, ensuring that the contacts are retained, and the socket body is provided with an opening for inserting a waterproof grommet.
This eliminates the conventional process of applying a sealing adhesive, and has the advantage of further improving the waterproofing effect.
第１図は、従来のウエツジベースバルブ用ソケ
ツトの一例を示す断面図、第２図は、この考案の
一実施例に使用されるコンタクトの斜視図、第３
図は、この考案の一実施例を示すウエツジベース
バルブ用ソケツトの平面図、第４図は第３図のＡ
−Ａ線に沿う断面図、第５図は、第４図のＢ−Ｂ
線に沿う断面図、第６図は、第３図に示すソケツ
トからコード組立体を除いたソケツト本体の底面
図である。
１１……コンタクト、１１ａ……ばね部、１１
ｂ……Ｕ字形溝、１１ｃ……鍔、１１ｄ……弾性
爪、１２……コード、１３……芯線、１４……ソ
ケツト本体、１４ａ……コンタクト挿入用開口
部、１４ｂ……中央立壁、１４ｃ……上抜け防止
用段部、１４ｄ……下抜け防止用段部、１４ｅ…
…グロメツト挿着用開口部、１５……グロメツ
ト。
Fig. 1 is a sectional view showing an example of a conventional socket for a wedge base valve, Fig. 2 is a perspective view of a contact used in an embodiment of the present invention, and Fig. 3
The figure is a plan view of a wedge base valve socket showing an embodiment of this invention, and Figure 4 is A of Figure 3.
- A cross-sectional view along line A, Figure 5 is B-B in Figure 4.
6 is a bottom view of the socket body shown in FIG. 3 with the cord assembly removed. 11...Contact, 11a...Spring part, 11
b...U-shaped groove, 11c...flange, 11d...elastic claw, 12...cord, 13...core wire, 14...socket body, 14a...opening for contact insertion, 14b...center vertical wall, 14c ... Stepped portion for preventing top slip-off, 14d... Step portion for preventing bottom slip-off, 14e...
...Grommet insertion opening, 15... Grommet.
Claims (1)
部と、下端部にコードおよびその芯線をかしめる
Ｕ字形溝と、その中間部に横方向両側に延設した
上抜け防止用の鍔とその上部に下抜け防止用の弾
性爪をそれぞれ有するコンタクトの前記Ｕ字形溝
にコードをかしめたコード組立体と、 前記コード組立体のコンタクトを下部から挿入
するための開口部および前記コンタクトの上抜け
防止用鍔を係止する段部と、下抜け防止用弾性爪
を係止するための段部とを直交して設け前記コー
ドに挿入された防水用グロメツトを挿着するため
の開口部を有するソケツト本体とからなることを
特徴とするウエツジベースバルブ用ソケツト。[Claims for Utility Model Registration] A spring part that holds the wedge base valve at the upper end, a U-shaped groove for crimping the cord and its core wire at the lower end, and an upper cut-out extending laterally on both sides at the middle part. A cord assembly in which a cord is crimped into the U-shaped groove of the contact, each having a prevention collar and an elastic claw on the top to prevent the contact from slipping out; an opening for inserting the contact from the bottom of the cord assembly; A step portion for locking the upper contact prevention collar and a step portion for locking the lower contact prevention elastic claw are provided perpendicularly to each other for inserting a waterproof grommet inserted into the cord. 1. A socket for a wedge base valve, comprising a socket body having an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2221084U JPS60134286U (en) | 1984-02-18 | 1984-02-18 | Wedge base valve socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2221084U JPS60134286U (en) | 1984-02-18 | 1984-02-18 | Wedge base valve socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60134286U JPS60134286U (en) | 1985-09-06 |
| JPH0220783Y2 true JPH0220783Y2 (en) | 1990-06-06 |
Family
ID=30514303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2221084U Granted JPS60134286U (en) | 1984-02-18 | 1984-02-18 | Wedge base valve socket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60134286U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2533589Y2 (en) * | 1989-10-27 | 1997-04-23 | 株式会社小糸製作所 | Wedge base valve socket |
| JPH0637591Y2 (en) * | 1990-04-07 | 1994-09-28 | 株式会社小糸製作所 | Wedge base bulb socket |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5228383B2 (en) * | 1972-04-07 | 1977-07-26 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5228383U (en) * | 1975-08-20 | 1977-02-28 | ||
| JPS54114397U (en) * | 1978-01-30 | 1979-08-11 |
-
1984
- 1984-02-18 JP JP2221084U patent/JPS60134286U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5228383B2 (en) * | 1972-04-07 | 1977-07-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60134286U (en) | 1985-09-06 |
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