JP2539408Y2 - connector - Google Patents
connectorInfo
- Publication number
- JP2539408Y2 JP2539408Y2 JP1991089252U JP8925291U JP2539408Y2 JP 2539408 Y2 JP2539408 Y2 JP 2539408Y2 JP 1991089252 U JP1991089252 U JP 1991089252U JP 8925291 U JP8925291 U JP 8925291U JP 2539408 Y2 JP2539408 Y2 JP 2539408Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- retainer
- connector housing
- cut out
- wall
- 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
- Manufacturing Of Electrical Connectors (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、端子の二重係止機構を
持つコネクタに関し、詳しくは、コネクタハウジングの
端子収容室に形成した可撓性係止腕(ランス)で端子を係
止すると共に、コネクタハウジングとは別部品の端子係
止具(リテーナ)を取り付けて、端子を二重係止するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector having a double locking mechanism for terminals, and more particularly to locking a terminal with a flexible locking arm (lance) formed in a terminal receiving chamber of a connector housing. At the same time, a terminal locking member (retainer), which is a separate component from the connector housing, is attached to double-lock the terminal.
【０００２】[0002]
【従来の技術】電線の先端に圧着した端子金具(以下、
端子と称する)を、コネクタハウジングに並設した端子
収容室の内部に係止固定するには、コネクタハウジング
と一体に形成したランスだけでは係止力が不十分であ
り、かつ、端子が半挿入状態で放置される可能性がある
ため、近時、コネクタハウジングとは別部品であるリテ
ーナを組み合わせて、端子の抜けをより確実に防止する
二重係止機構を有するコネクタが提供されている。(特
開昭６４−５４６７８号公報等)2. Description of the Related Art Terminal fittings crimped to the tip of an electric wire
In order to lock and fix the terminal inside the terminal housing chamber juxtaposed to the connector housing, the locking force is insufficient with only the lance formed integrally with the connector housing, and the terminal is half-inserted. In recent years, there has been provided a connector having a double locking mechanism that more reliably prevents the terminal from coming off by combining a retainer, which is a component separate from the connector housing, because the connector housing may be left unattended. (JP-A-64-54678, etc.)
【０００３】この種の二重係止機構を有するコネクタに
おいては、通常、図６に示すように、コネクタハウジン
グ１の中央部にリテーナ２を上部より挿入するための貫
通孔３が設けられている。上記コネクタは、コネクタハ
ウジング１に並設した端子収容室４内に電線を圧着した
端子(図示せず)を挿入し、該端子収容室４に形成したラ
ンス(図示せず)で係止すると共に、上方より貫通孔３に
挿入するリテーナ２に設けた係止突起５で係止して、二
重係止により端子の抜けを確実に防止している。In a connector having a double locking mechanism of this type, a through hole 3 for inserting a retainer 2 from above is provided at the center of a connector housing 1 as shown in FIG. . In the connector, a terminal (not shown) obtained by crimping an electric wire is inserted into a terminal accommodating chamber 4 juxtaposed with the connector housing 1 and locked by a lance (not shown) formed in the terminal accommodating chamber 4. The terminal is locked by a locking protrusion 5 provided on the retainer 2 inserted into the through hole 3 from above, and the terminal is reliably prevented from coming off by double locking.
【０００４】[0004]
【考案が解決しようとする課題】上記したコネクタハウ
ジング１は、端子収容室４の前面側と後面側を開口させ
ると共に、上下方向に開口した貫通孔３を設けるため
に、該コネクタハウジング成形用金型は、前後一対の型
と、これら前後型に対して直交する方向に開閉作動する
スライド型が必要となる。上記スライド型を用いる場
合、金型の構造が複雑になると共に、コスト高になり、
かつ、成形サイクルが長くなる等の種々の問題があっ
た。In the connector housing 1 described above, the front and rear sides of the terminal accommodating chamber 4 are opened, and the through-holes 3 which are opened in the vertical direction are provided. The mold requires a pair of front and rear molds and a slide mold that opens and closes in a direction perpendicular to the front and rear molds. When the above-mentioned slide mold is used, the structure of the mold becomes complicated and the cost increases,
In addition, there are various problems such as a long molding cycle.
【０００５】本考案は、上記した問題に鑑みてなされた
もので、コネクタハウジングとリテーナとからなるコネ
クタを、スライド型を用いることなく成形出来る構成と
することを目的とするものである。The present invention has been made in view of the above-mentioned problems, and has as its object to provide a configuration in which a connector including a connector housing and a retainer can be formed without using a slide mold.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するた
め、本考案は、コネクタハウジングに端子収容室を左右
方向に複数個並列して形成し、これら並列する端子収容
室を同一水平位置で左右方向に連続するリテーナ挿入用
スペースを設け、該リテーナ挿入用スペースにコネクタ
ハウジングの左右いずれかの側方よりリテーナを端子収
容室を順次横断するように挿入し、該リテーナの水平方
向の平板部に間隔をあけて形成した端子係止部により各
端子収容室内に挿入する端子を係止する構成と、かつ、
上記リテーナ挿入用スペースを、スライド型を用いず
に、前後金型だけで形成できるようにするものである。In order to achieve the above object, the present invention provides a connector housing in which a plurality of terminal receiving chambers are formed side by side in the left-right direction, and these parallel terminal receiving chambers are formed at the same horizontal position. The retainer insertion space continuous in the direction is provided, and the retainer is inserted into the retainer insertion space from either the left or right side of the connector housing so as to sequentially traverse the terminal accommodating chamber, and is inserted into the horizontal plate portion of the retainer. A structure in which terminals inserted into each terminal accommodating chamber are locked by terminal locking portions formed at intervals, and
The retainer insertion space can be formed only by the front and rear molds without using a slide mold.
【０００７】即ち、本考案は、コネクタハウジングに前
後方向に貫通して端子収容室を左右方向に複数個並列に
形成すると共に、これら端子収容室に直交する左右外側
壁のいずれかよりリテーナを挿入可能としたリテーナ挿
入用スペースを同一水平位置で左右方向に連続的に形成
し、該リテーナ挿入用スペースをコネクタハウジングの
前端側から後端側近傍まで切り抜いた溝と、後端側から
前端部近傍まで切り抜いた溝とで形成する一方、上記リ
テーナの水平方向の平板部に間隔をあけて形成した端子
係止部により各端子収容室内に挿入する端子を係止する
構成としていることを特徴とするコネクタを提供してい
る。That is, in the present invention, a plurality of terminal receiving chambers are formed in parallel in the left-right direction so as to penetrate the connector housing in the front-rear direction, and a retainer is inserted from one of right and left outer walls orthogonal to the terminal receiving chambers. A space for inserting the retainer that is made possible is continuously formed in the left-right direction at the same horizontal position, and the space for inserting the retainer is cut out from the front end side to the vicinity of the rear end side of the connector housing, and the vicinity of the front end portion from the rear end side. And the terminal inserted into each terminal accommodating chamber is locked by a terminal locking portion formed at an interval on a horizontal plate portion of the retainer. Provides connectors.
【０００８】上記コネクタハウジングは、左右外側壁の
間に複数の中間支柱を備え、これら左右外側壁と中間支
柱の間に隔壁を設けて並列に端子収容室を構成し、上記
隔壁に前端側より切り抜くリテーナ挿入用スペースを形
成する溝を設けると共に、上記中間支柱に後端側より切
り抜くリテーナ挿入用スペースを形成する溝を設け、か
つ、左外側壁にリテーナ挿入溝を前端より切り抜いて開
口すると共に、右外側壁の内面に前端より凹部を切り抜
いて形成し、上記左右外側壁の溝および凹部と隔壁およ
び中間支柱の溝とを左右方向に一連に形成して、並設す
る端子収容室の上部を連続的に貫通するリテーナ挿入用
スペースを形成している。The connector housing has a plurality of intermediate posts between left and right outer walls, and a partition is provided between the left and right outer walls and the intermediate posts to constitute a terminal accommodating chamber in parallel. A groove for forming a retainer insertion space to be cut out is provided, and a groove for forming a retainer insertion space to be cut out from the rear end side is provided in the intermediate support, and a retainer insertion groove is cut out from the front end and opened on the left outer wall. A recess is cut out from the front end on the inner surface of the right outer wall, and the grooves and recesses of the left and right outer walls and the grooves of the partition walls and the intermediate pillars are formed in a series in the left and right direction. Are formed to form a retainer insertion space that continuously penetrates through.
【０００９】上記コネクタハウジングに、水平方向に並
設する端子収容室を上下方向に複数段形成し、各段の端
子収容室の上部に左右方向に連続した上記リテーナ挿入
用スペースを設ける場合、各段のリテーナ挿入用スペー
スに挿入する平板部を上下方向に複数段備えると共に、
これら平板部の一端を連結板で連結したリテーナを設
け、該リテーナの各平板部には各端子挿入室に挿入され
る端子に係止する係止部を所定間隔をあけて形成してい
る。In the above connector housing, a plurality of terminal receiving chambers arranged in a horizontal direction are formed in a plurality of stages in the vertical direction, and the retainer insertion space continuous in the left and right direction is provided above the terminal receiving chambers in each stage. With a plurality of flat plates vertically inserted into the retainer insertion space of the step,
A retainer in which one end of each of the flat plate portions is connected by a connecting plate is provided, and locking portions for locking the terminals inserted into the respective terminal insertion chambers are formed at predetermined intervals on each flat plate portion of the retainer.
【００１０】上記コネクタハウジングには、各端子収容
室の壁部を切り起こしてランスを一体に形成し、端子収
容室内に挿入する端子の係止穴に係止し、上記リテーナ
による端子の係止と合わせて二重係止機構を持たせてい
る。In the connector housing, a wall of each terminal accommodating chamber is cut and raised to integrally form a lance, which is engaged with a retaining hole of a terminal inserted into the terminal accommodating chamber, and the terminal is retained by the retainer. A double locking mechanism is provided.
【００１１】[0011]
【作用】上記構成からなるコネクタハウジングでは、コ
ネクタハウジングに左右方向に連続的に形成するリテー
ナ挿入用スペースを、前後方向に貫通して形成する端子
収容室と同方向の前後方向から切り抜く溝により形成し
ているため、コネクタハウジングの成形金型を前後一対
の型より成形することが可能となり、スライド金型が不
要となる。In the connector housing having the above structure, a retainer insertion space formed continuously in the left and right direction in the connector housing is formed by a groove cut out from the front and rear direction in the same direction as the terminal accommodating chamber formed to penetrate in the front and rear direction. Therefore, the molding die for the connector housing can be molded from a pair of front and rear molds, and a slide mold is not required.
【００１２】[0012]
【実施例】以下、本考案を図面に示す実施例により詳細
に説明する。図１において、１０はコネクタハウジン
グ、１１はリテーナ、１２は電線１３に圧着する端子で
ある。上記コネクタハウジング１０は、スライド金型を
用いない前後一対の金型を用いて、絶縁製樹脂により一
体成形しており、本実施例のコネクタハウジング１０は
水平方向に多数並設した端子収容室を上下二段設けた構
成としている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to embodiments shown in the drawings. In FIG. 1, reference numeral 10 denotes a connector housing, 11 denotes a retainer, and 12 denotes terminals to be crimped to the electric wires 13. The connector housing 10 is integrally formed of an insulating resin using a pair of front and rear molds that do not use a slide mold. The connector housing 10 of the present embodiment has a plurality of terminal housing chambers arranged in a horizontal direction. The upper and lower stages are provided.
【００１３】上記コネクタハウジング１０は、水平方向
の上端外壁１４、中間仕切壁１５、下端外壁１６を左右
外側壁１７、１８および中間柱壁１９で連結した形状
で、上記中間隔壁１５および下端外壁１６の上面より所
定間隔をあけて隔壁２０を突設し、水平方向に並設され
た上下２段の端子収容室２１を形成している。The connector housing 10 has a shape in which a horizontal upper end outer wall 14, an intermediate partition wall 15, and a lower end outer wall 16 are connected by left and right outer walls 17, 18 and an intermediate column wall 19. The partition wall 20 is protruded from the upper surface at a predetermined interval from the upper surface of the terminal housing to form two upper and lower terminal accommodating chambers 21 juxtaposed in the horizontal direction.
【００１４】上記端子収容室２１を形成する上下二段の
隔壁２０と夫々の上面側の上端外壁１４、中間仕切壁１
５との間にはリテーナ貫通用の溝２２を図中前端側(端
子１２の挿入側)から切り抜いて形成している。これら
溝２２はリテーナ１１の巾Ｗより僅かに長い距離だけ前
端側から形成して、後部側では上面側の上端外壁１４お
よび中間仕切壁１５に連続させて、溝２２を設けていな
い。また、複数個の端子収容室２１毎に設けた上記２本
の中間柱壁１９には、上記溝２２と同一水平位置に図中
後端側から切り抜いた溝２３を上下二段で設けている。
尚、前端側には溝２３を延在させずに連続させている。The upper and lower two-stage partition walls 20 forming the terminal accommodating chamber 21, the upper end outer wall 14 on the upper surface side, and the intermediate partition wall 1
5, a groove 22 for penetrating the retainer is cut out from the front end side (the insertion side of the terminal 12) in the figure. These grooves 22 are formed from the front end side by a distance slightly longer than the width W of the retainer 11, and the rear side is continuous with the upper end outer wall 14 and the intermediate partition wall 15 on the upper surface side, and the grooves 22 are not provided. In the two intermediate column walls 19 provided for each of the plurality of terminal accommodating chambers 21, grooves 23 cut out from the rear end side in FIG. .
Note that the groove 23 is continuous without extending on the front end side.
【００１５】さらに、上記左外側壁１７に、上記溝２
２,２３と同一水平位置に前端より切り抜いた溝２４を
上下二段で形成する一方、右外側壁１８の内面に溝２
２,２３と同一水平位置に凹部２５を上下二段で形成し
ている。Further, the groove 2 is formed on the left outer wall 17.
A groove 24 cut out from the front end is formed at the same horizontal position as that of the right and left outer walls 18 while forming the groove 2 on the inner surface of the right outer wall 18.
A concave portion 25 is formed in the same horizontal position as 2, 23 in two upper and lower stages.
【００１６】上記のように、左外側壁１７より右外側壁
１８にかけて、水平方向に一連に連続する溝２４,２２,
２３および凹部２５を設け、水平方向に並設する端子収
容室２１の上端部に左右水平方向に連続したリテーナ挿
入用スペース２７を設けている。即ち、前後方向に貫通
して形成している端子収容室２１の各上部に、直交する
左右方向に水平方向に連続するリテーナ挿入用スペース
２７を貫通して形成している。As described above, the grooves 24, 22, continuous in the horizontal direction from the left outer wall 17 to the right outer wall 18.
23 and a concave portion 25 are provided, and a retainer insertion space 27 that is continuous in the left-right horizontal direction is provided at the upper end of the terminal housing chambers 21 arranged in a horizontal direction. That is, the retainer insertion space 27 is formed in each of the upper portions of the terminal accommodating chambers 21 penetrating in the front-rear direction.
【００１７】上記前端側より切り抜く溝２２,２４、凹
部２５は前側金型(図示せず)を前方へ抜いて形成する一
方、後端側より切り抜く溝２３は後側金型(図示せず)を
後方へ抜いて形成している。よって、リテーナ１１の挿
入用スペースは一対の前後金型のみにより成形可能とし
ている。The grooves 22, 24 and recess 25 cut out from the front end side are formed by cutting out a front mold (not shown) forward, while the groove 23 cut out from the rear end side is formed in a rear mold (not shown). Is formed by pulling backward. Therefore, the insertion space of the retainer 11 can be formed only by the pair of front and rear dies.
【００１８】コネクタハウジング１０の各端子収容室２
１の底壁には、図３に示すように、その一部を切り起こ
してランス２６を一体に形成している。Each terminal accommodating chamber 2 of the connector housing 10
As shown in FIG. 3, a lance 26 is integrally formed by cutting and raising a part of the bottom wall.
【００１９】リテーナ１１は上下二段の端子収容室２１
の上記リテーナ挿入用スペース２７に挿入しえる巾Ｗお
よび長さＬを有する上下一対の略長方形平板部３０,３
１と、これら平板部３０と３１の右端を一体に連結する
連結板３２とからなり、絶縁樹脂により一体成形してい
る。上記平板部３０,３１の下面には図４に示すように
端子係止用突起３４,３５を長さ方向に間隔をあけて突
設している。The retainer 11 has two upper and lower terminal receiving chambers 21.
And a pair of upper and lower substantially rectangular flat plates 30, 3 having a width W and a length L that can be inserted into the retainer insertion space 27.
1 and a connecting plate 32 for integrally connecting the right ends of the flat plate portions 30 and 31 and are integrally formed of insulating resin. As shown in FIG. 4, terminal locking projections 34 and 35 are provided on the lower surfaces of the flat plate portions 30 and 31 at intervals in the length direction.
【００２０】上記各端子収容室２１内に挿入する端子１
２は、その先端側の電気接触部３６に上端にリテーナ係
止部３７を突設していると共に、該電気接触部３６の下
面側にランス係止穴３８を形成している。端子１２の基
部側には電線圧着用バレル３９を設け、電線１３に圧着
している。Terminals 1 to be inserted into each terminal accommodating chamber 21
2 has a retainer locking portion 37 projecting from the upper end of the electric contact portion 36 on the distal end side and a lance locking hole 38 formed on the lower surface side of the electric contact portion 36. An electric wire crimping barrel 39 is provided on the base side of the terminal 12 and crimped to the electric wire 13.
【００２１】上記した構成からなるコネクタに対して、
電線１３の先端に圧着した端子１２は、図１に示すよう
に、コネクタハウジング１０の各端子収容室２１へ前方
より挿入する。端子１２が端子収容室２１内に完全に挿
入された状態で、図５に示すように、ランス係止穴３８
にランス２６が係止する。With respect to the connector having the above configuration,
The terminal 12 crimped to the end of the electric wire 13 is inserted into each terminal accommodating chamber 21 of the connector housing 10 from the front as shown in FIG. With the terminal 12 completely inserted into the terminal accommodating chamber 21, as shown in FIG.
The lance 26 is locked.
【００２２】ついで、コネクタハウジング１０の左外側
壁１７に開口している上下一対の溝２４よりリテーナ１
１の上下一対の平板部３０,３１を言わば串差し状にし
て左右方向に並列する端子収容室を順次横断するように
挿入していく。各平板部３０,３１は水平方向に一連に
連続する溝２２,２３を通って右外側壁１８の内面の凹
部２５に先端が係合する。該状態で、左側の連結部３２
が左外側壁１７の外面に当接して、リテーナ１１はコネ
クタハウジング１０に嵌合保持される。Next, the retainer 1 is formed by a pair of upper and lower grooves 24 opened in the left outer wall 17 of the connector housing 10.
The pair of upper and lower flat plate portions 30 and 31 are inserted in a so-called skewered shape so as to sequentially traverse the terminal housing chambers arranged in the left-right direction. The leading ends of the respective flat plate portions 30 and 31 are engaged with the concave portions 25 on the inner surface of the right outer wall 18 through the grooves 22 and 23 that are continuous in a horizontal direction. In this state, the left connecting portion 32
Abuts against the outer surface of the left outer wall 17, and the retainer 11 is fitted and held in the connector housing 10.
【００２３】上記リテーナ１１の挿入時において、端子
収容室２１内に挿入された端子１２が半挿入状態である
と、リテーナ係止部３７にリテーナ１１の係止部３４あ
るいは３５が当接してリテーナ１１の挿入が出来なくな
るため、端子１２が半挿入状態であることが検知出来
る。端子１２が完全に挿入状態に位置されると、図５に
示すように、端子のリテーナ係止部３７の端面に係止部
３４,３５が係止してリテーナ１１が挿入される。When the retainer 11 is inserted, if the terminal 12 inserted into the terminal accommodating chamber 21 is in a partially inserted state, the retaining portion 34 or 35 of the retainer 11 contacts the retainer retaining portion 37 and the retainer 11 contacts the retaining portion 37. Since the terminal 11 cannot be inserted, it can be detected that the terminal 12 is in the half-inserted state. When the terminal 12 is completely inserted, as shown in FIG. 5, the retaining portions 34 and 35 are retained on the end surfaces of the retainer retaining portions 37 of the terminal, and the retainer 11 is inserted.
【００２４】上記実施例は、コネクタハウジングに上下
二段の端子収容室を形成しているため、リテーナには上
下二段の端子収容室に挿入するための上下一対の平板部
を設けて、略コ字形状としているが、端子収容室が一段
の場合は、一枚の平板部だけでよく、その場合には、該
平板部の一端部にコネクタハウジング外壁係止用のツバ
部を設ければ良い。また、端子収容室が３段、４段に設
けられれば、それに対して、リテーナの平板部を３段、
４段と設けて、一端部を連結部で連結すれば良い。In the above embodiment, since the connector housing is formed with two upper and lower terminal receiving chambers, the retainer is provided with a pair of upper and lower flat plate portions to be inserted into the upper and lower terminal receiving chambers. Although it has a U-shape, when the terminal accommodating chamber is one stage, only one flat plate portion is required, and in that case, a flange portion for locking the outer wall of the connector housing is provided at one end of the flat plate portion. good. Further, if the terminal accommodating chambers are provided in three stages or four stages, the flat plate portion of the retainer is three stages,
What is necessary is just to provide four steps and to connect one end part with a connection part.
【００２５】[0025]
【考案の効果】以上の説明より明らかなように、本考案
に係わるコネクタでは、コネクタハウジングに前後方向
に貫通して端子収容室を形成すると共に、該端子収容室
の上部に直交する左右側方からリテーナ挿入用スペース
を連続的に形成し、該リテーナ挿入用スペースをコネク
タハウジングの前端側から後端側近傍まで切り抜いた溝
と、後端側から前端部近傍まで切り抜いた溝とで形成し
ているため、前後金型のみで成形することが出来る。よ
って、従来、リテーナ挿入用スペースを形成するために
必要とされたスライド金型が不要となり、成形金型を簡
単とすることが出来、コストダウンおよび成形サイクル
の短縮を図ることが出来る。As is apparent from the above description, in the connector according to the present invention, the terminal housing is formed so as to penetrate the connector housing in the front-rear direction, and the left and right sides are perpendicular to the upper part of the terminal housing. , A retainer insertion space is continuously formed, and the retainer insertion space is formed by a groove cut out from the front end side to the vicinity of the rear end side of the connector housing and a groove cut out from the rear end side to the vicinity of the front end part. Therefore, it can be formed only by the front and rear dies. Therefore, the slide mold conventionally required for forming the retainer insertion space is not required, and the molding mold can be simplified, and the cost and the molding cycle can be reduced.
【図１】 本考案に係る実施例の分解斜視図である。FIG. 1 is an exploded perspective view of an embodiment according to the present invention.
【図２】 図１のII−II線断面図である。FIG. 2 is a sectional view taken along line II-II of FIG.
【図３】 図１のIII−III線断面図である。FIG. 3 is a sectional view taken along line III-III of FIG.
【図４】 リテーナの断面図である。FIG. 4 is a sectional view of a retainer.
【図５】 図１のコネクタハウジング、リテーナおよび
端子を組み付けた状態を示す断面図である。FIG. 5 is a cross-sectional view showing a state where the connector housing, the retainer and the terminals of FIG. 1 are assembled.
【図６】 従来例を示す分解斜視図である。FIG. 6 is an exploded perspective view showing a conventional example.
１０ コネクタハウジング １１ リテーナ １２ 端子 １７,１８ 外壁 １９ 中間支柱 ２０ 隔壁 ２１ 端子収容室 ２２,２３,２４ 溝 ２５ 凹部 ２６ ランス ２７ リテーナ挿入用スペース ３０,３１ 平板部 ３２ 連結板 ３４,３５ 係止部 ３７ リテーナ係止部 ３８ ランス係止穴 ４０ 電線 DESCRIPTION OF SYMBOLS 10 Connector housing 11 Retainer 12 Terminal 17 and 18 Outer wall 19 Intermediate post 20 Partition wall 21 Terminal accommodating chamber 22, 23 and 24 Groove 25 Depression 26 Lance 27 Retainer insertion space 30, 31 Flat plate part 32 Connecting plate 34, 35 Locking part 37 Retainer locking part 38 Lance locking hole 40 Electric wire
───────────────────────────────────────────────────── フロントページの続き (72)考案者 川瀬 治 三重県四日市市西末広町１番14号 住友 電装株式会社内 (56)参考文献 特開 昭64−45076（ＪＰ，Ａ) 実開 平１−177875（ＪＰ，Ｕ) ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Osamu Kawase 1-114, Nishisuehiro-cho, Yokkaichi-shi, Mie Sumitomo Wiring Systems, Ltd. (56) References JP-A-64-45076 (JP, A) −177875 (JP, U)
Claims (2)
て端子収容室を左右方向に複数個並列に形成すると共
に、これら端子収容室に直交する左右外側壁のいずれか
よりリテーナを挿入可能としたリテーナ挿入用スペース
を同一水平位置で左右方向に連続的に形成し、該リテー
ナ挿入用スペースをコネクタハウジングの前端側から後
端側近傍まで切り抜いた溝と、後端側から前端部近傍ま
で切り抜いた溝とで形成する一方、上記リテーナの水平
方向の平板部に間隔をあけて形成した端子係止部により
各端子収容室内に挿入する端子を係止する構成としてい
ることを特徴とするコネクタ。1. A retainer which penetrates a connector housing in a front-rear direction and has a plurality of terminal receiving chambers formed in parallel in a left-right direction, and a retainer can be inserted from one of right and left outer walls orthogonal to the terminal receiving chambers. The insertion space is formed continuously in the left-right direction at the same horizontal position, and the retainer insertion space is cut out from the front end to the vicinity of the rear end of the connector housing, and the groove is cut out from the rear end to the vicinity of the front end. And a terminal locking portion formed in the horizontal plate portion of the retainer at an interval with a terminal locking portion to lock a terminal to be inserted into each terminal accommodating chamber.
間に複数の中間支柱を備え、これら左右外側壁と中間支
柱の間に隔壁を設けて上記左右方向に並列に端子収容室
を形成し、上記隔壁に前端側より溝を切り抜くと共に上
記中間支柱に後端側より溝を切り抜き、さらに、左外側
壁にリテーナ挿入溝を前端より切り抜いて開口すると共
に、右外側壁の内面に前端より凹部を切り抜いて形成し
て、上記左右外側壁の溝および凹部と隔壁および中間支
柱の溝とを左右方向に一連に形成して、左右方向に並設
する端子収容室の上部に左側方よりリテーナを挿入しえ
る上記リテーナ挿入用スペースを形成しており、さら
に、各端子収容室の壁部を切り起こして端子係止用のラ
ンスを設け、該ランスと上記リテーナに設けた係止部と
で端子収容室内に挿入する端子を二重係止する構成とし
ている請求項１に記載のコネクタ。2. A connector housing comprising: a plurality of intermediate posts between left and right outer walls of the connector housing; a partition wall provided between the left and right outer walls and the intermediate posts to form terminal housings in parallel in the left and right direction; Cut out a groove from the front end side of the partition wall and cut out a groove from the rear end side of the intermediate support, further cut out and open a retainer insertion groove from the front end on the left outer wall, and cut out a recess from the front end on the inner surface of the right outer wall. The grooves and recesses of the left and right outer walls and the grooves of the partition wall and the intermediate support are formed in series in the left and right direction, and the retainer is inserted from the left side into the upper part of the terminal accommodating chambers juxtaposed in the left and right direction. The above-mentioned retainer insertion space is formed, and a wall of each terminal accommodating chamber is cut and raised to provide a lance for locking the terminal, and the lance and the engaging portion provided on the retainer are used to form the terminal accommodating chamber. Insert into The connector according to claim 1, wherein the terminal is configured to be double-locked.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991089252U JP2539408Y2 (en) | 1991-10-30 | 1991-10-30 | connector |
| EP92118553A EP0540008B1 (en) | 1991-10-30 | 1992-10-29 | Connector |
| US07/968,486 US5326287A (en) | 1991-10-30 | 1992-10-29 | Connector |
| DE69203428T DE69203428T2 (en) | 1991-10-30 | 1992-10-29 | Interconnects. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991089252U JP2539408Y2 (en) | 1991-10-30 | 1991-10-30 | connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0541070U JPH0541070U (en) | 1993-06-01 |
| JP2539408Y2 true JP2539408Y2 (en) | 1997-06-25 |
Family
ID=13965571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991089252U Expired - Lifetime JP2539408Y2 (en) | 1991-10-30 | 1991-10-30 | connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2539408Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856690B (en) * | 2012-08-23 | 2015-11-11 | 长城汽车股份有限公司 | A kind of circuit connecting device and automotive wire bundle |
| KR101786334B1 (en) | 2016-04-21 | 2017-10-17 | 현대자동차주식회사 | Joint Connector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6445076A (en) * | 1987-08-10 | 1989-02-17 | Amp Inc | Double locking connector |
| JPH0451429Y2 (en) * | 1988-06-03 | 1992-12-03 |
-
1991
- 1991-10-30 JP JP1991089252U patent/JP2539408Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0541070U (en) | 1993-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19970204 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |