JPS6333509Y2 - - Google Patents
Info
- Publication number
- JPS6333509Y2 JPS6333509Y2 JP1980042271U JP4227180U JPS6333509Y2 JP S6333509 Y2 JPS6333509 Y2 JP S6333509Y2 JP 1980042271 U JP1980042271 U JP 1980042271U JP 4227180 U JP4227180 U JP 4227180U JP S6333509 Y2 JPS6333509 Y2 JP S6333509Y2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- terminal
- cap
- male terminal
- terminals
- 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
- 238000010586 diagram Methods 0.000 description 5
- 238000002788 crimping Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Details Of Indoor Wiring (AREA)
Description
【考案の詳細な説明】
本考案は分岐用ジヨイントコネクタに関するも
のである。[Detailed Description of the Invention] The present invention relates to a joint connector for branching.
複雑な回路要素を有する電気機器や自動車には
多数の電気部品が使用されていて、これらの電気
部品間の情報、信号又は電力の授受などのための
電気回路を完成するため一般にハーネスと称され
る組電線が利用されている。 A large number of electrical parts are used in electrical equipment and automobiles that have complex circuit elements, and harnesses are generally called harnesses to complete electrical circuits for exchanging information, signals, or power between these electrical parts. A wire assembly is used.
この種ワイヤハーネスは電気部品の取付位置が
各所に分散されるものが多いことからその途中で
第１図に示す様に電線の分岐が行われる。 In many of these types of wire harnesses, the electrical parts are installed at various locations, so the wires are branched midway through the harness, as shown in FIG. 1.
この電線の分岐として第２図に示す様なジヨイ
ント端子を用いる方式が採用される。即ち第２図
の図ａは圧着前のジヨイント端子１の斜視図、図
ｂは上記を用い電線２に分岐を施したときの斜視
図を示している。なお２′は分岐した電線、１′は
端子１を圧着したものを示し、図ｂは分岐部分の
後に施すテープ巻は省略して描いている。 A method using a joint terminal as shown in FIG. 2 is adopted as a branch of this electric wire. That is, FIG. 2A shows a perspective view of the joint terminal 1 before crimping, and FIG. 2B shows a perspective view when the electric wire 2 is branched using the above. Note that 2' indicates a branched electric wire, 1' indicates a terminal 1 crimped, and the tape wrapping applied after the branched portion is omitted in FIG.
しかし乍ら上記によるものは下記のような欠点
がある。 However, the above method has the following drawbacks.
皮剥→圧着→テープ巻手作業を必要とし、信
頼性、コスト面で不利である。 It requires manual labor to perform peeling, crimping, and tape wrapping, which is disadvantageous in terms of reliability and cost.
同一線上に多数の分岐がある場合ばらばらに
電線がつながつている為特に作業性が落ちる。 When there are many branches on the same line, work efficiency is particularly reduced because the wires are connected separately.
この様な欠点を解消するため即ちリレー、ヒユ
ーズ等の機能部品の集合と共に電線中の分岐をな
くするため第３図の様なジヤンクシヨンブロツク
（分岐接続箱）が採用される。なお第３図中図ａ
はジヤンクシヨンブロツク４の外観斜視図、図ｂ
はブロツクケース内に絶縁板を介在させて収納さ
れる電気回路を構成する金属打抜板のバスバー５
の斜視図である（例えば実開昭55−11715号参
照）。 In order to eliminate such drawbacks, that is, to assemble functional parts such as relays and fuses, and to eliminate branches in the wires, a junction block (branch connection box) as shown in FIG. 3 is employed. In addition, Figure 3 middle diagram a
Figure b is an external perspective view of junction block 4.
is a bus bar 5 made of a metal punching plate that constitutes an electric circuit that is housed in a block case with an insulating plate interposed therebetween.
(See, for example, Utility Model Application Publication No. 11715/1983).
しかし乍らこれは大がかりになる、又車等
の中の限られた場所にしか用いられない等の欠点
がある。 However, this method has drawbacks such as being large-scale and being usable only in a limited area inside a car or the like.
そこで小さな安い、又車等の随所に用いられる
ものを提供すべく本考案を案出したものである。
以下例示の図面に就いて本考案を説明する。 Therefore, the present invention was devised to provide a small, inexpensive device that can be used everywhere in cars and the like.
The invention will be explained below with reference to the illustrative drawings.
第４図は本考案に於いて適用する少くとも３個
のめす端子７を有する樹脂製コネクタハウジング
８、第５図は少くとも３個の端子９間が該端子と
一体の且つ該端子に垂直な面の即ち折れ曲つた面
の連結部１０によつて連結された端子、第６図は
一面が開放した中空体のキヤツプ１１を示してい
る。なお図ａは断面図、図ｂは斜視図である。 FIG. 4 shows a resin connector housing 8 having at least three female terminals 7 applied to the present invention, and FIG. FIG. 6 shows a hollow cap 11 with one side open. Note that FIG. a is a cross-sectional view, and FIG. b is a perspective view.
上記に於いておす端子９はめす端子７に挿入接
続される。又キヤツプ１１はおす端子と別体で、
面の開放によりおす端子９側からハウジング８に
嵌め合され保護する。この状態を第７図に示して
いる。なお第４，６，７図中１２は電線、１３は
係止凸部１４付アーム、１５は切り欠き、１６は
アームの押え、１７は押えカバー即ちロツク離脱
防止保護部を示している。なお上記ハウジング係
止凸部１４はキヤツプ切り欠き１５と、上記キヤ
ツプ１１がハウジング８に嵌め合された際、係合
される（第７図参照）。 In the above, the male terminal 9 is inserted and connected to the female terminal 7. Also, the cap 11 is separate from the male terminal,
By opening the surface, the male terminal 9 is fitted into the housing 8 from the side and protected. This state is shown in FIG. In FIGS. 4, 6, and 7, 12 is an electric wire, 13 is an arm with a locking convex portion 14, 15 is a notch, 16 is a presser for the arm, and 17 is a presser cover, that is, a protection portion for preventing lock release. The housing locking protrusion 14 is engaged with the cap notch 15 when the cap 11 is fitted into the housing 8 (see FIG. 7).
又上記連結部１０によつて連結されるおす端子
９の数は、１本の電線から１本の電線が分岐され
る場合は３個であり、１本の電線から２本の電線
が分岐される場合は４個である、従つて少くとも
３個以上である。なおハウジングとランスの形状
は従来よく知られている通りである（例えば実公
昭54−21754参照）。又連結部１０によつて連結さ
れるおす端子９は一枚の金属板から打ち抜きによ
り容易に作ることが出来る。 Further, the number of male terminals 9 connected by the connecting portion 10 is three when one electric wire is branched from one electric wire, and when two electric wires are branched from one electric wire. If so, the number is 4, so there are at least 3 or more. The shapes of the housing and lance are as well known in the art (see, for example, Japanese Utility Model Publication No. 54-21754). Further, the male terminals 9 connected by the connecting portions 10 can be easily made by punching out a single metal plate.
第８図に本考案のコネクタを用いて電線に分岐
を施した電気回路図を示す。図中の符号イ，ロ，
…ホ等は第１図のそれらに対応するものである。
第８図の場合の連結部によつて連結された端子の
数は４個（従つて１対の端子の２連続体）と６個
（従つて１対の端子の３連続体）である。従つて
これらは長い連続体より切断すれば簡単に得られ
る。 FIG. 8 shows an electric circuit diagram in which electric wires are branched using the connector of the present invention. Symbols a, b, in the figure
...E, etc. correspond to those in FIG.
In the case of FIG. 8, the number of terminals connected by the connecting portions is four (therefore, two continuums of one pair of terminals) and six (therefore, three continuums of one pair of terminals). Therefore, these can be easily obtained by cutting a long continuous piece.
以上の様な本考案に於いては、めす端子に接続
するおす端子を係止収納するコネクタハウジング
は別に設けていない、単におす端子と別体の、ラ
ンスのないキヤツプを設けているだけである。従
つて材質が限定されず金型も簡単である。即ち安
価である、又形状が大きくならない。更にキヤツ
プはおす端子の連結部が該おす端子に垂直な面即
ち折り曲げられた面であるのでより小さくなる。 In the present invention as described above, there is no separate connector housing for locking and housing the male terminal that connects to the female terminal, but simply a lance-less cap that is separate from the male terminal. . Therefore, the material is not limited and the mold is simple. That is, it is inexpensive and does not have a large size. Furthermore, the cap is smaller because the connecting portion of the male terminal is a plane perpendicular to the male terminal, that is, a bent plane.
第１図はワイヤハーネスに於けて分岐を有する
ものの回路図、第２図はワイヤハーネスに於ける
分岐に使用する圧着端子（図ａ）とそれを用いて
行つたワイヤハーネス分岐部（図ｂ）の夫々の斜
視図、第３図はジヤンクシヨンブロツクの外観斜
視図（図ａ）とブロツクケース内に収納されるバ
スバーの斜視図（図ｂ）、第４図は本考案に於い
て適用するめす端子を有するコネクタハウジング
の断面図（図ａ）と斜視図（図ｂ）、第５図は本
考案に於いて適用する端子間が該端子と一体の連
結部によつて連結された端子の断面図（図ａ）と
斜視図（図ｂ）、第６図は本考案に於いて適用す
るキヤツプの断面図（図ａ）と斜視図（図ｂ）、
第７図は本考案のコネクタの組立状態を示す図、
第８図は本考案のコネクタを電線の分岐に適用し
た場合の回路図を夫々例示している。
１……圧着前のジヨイント端子、１′……圧着
後のジヨイント端子、２……電線、２′……分岐
した電線、４……ジヤンクシヨンブロツク、５…
…バスバー、７……めす端子、８……コネクタハ
ウジング、９……おす端子、１０……連結部、１
１……キヤツプ、１２……電線、１３……アー
ム、１４……係止凸部、１５……切り欠き、１６
……押え、１７……押えを覆うカバー（ロツク離
脱防止保護部）。
Figure 1 is a circuit diagram of a wire harness with branches, and Figure 2 is a crimp terminal used for branching in a wire harness (Figure a) and a wire harness branch made using it (Figure b). ), FIG. 3 is an external perspective view of the junction block (FIG. a), a perspective view of the bus bar stored in the block case (FIG. b), and FIG. 4 is a perspective view of the junction block applied to the present invention. A sectional view (Fig. a) and a perspective view (Fig. b) of a connector housing having female terminals, and Fig. 5 show a terminal in which the terminals applied in the present invention are connected by a connecting part integral with the terminals. A cross-sectional view (Figure a) and a perspective view (Figure b), Figure 6 is a cross-sectional view (Figure a) and a perspective view (Figure b) of a cap applied in the present invention,
FIG. 7 is a diagram showing the assembled state of the connector of the present invention;
FIG. 8 shows circuit diagrams in which the connector of the present invention is applied to branching electric wires. 1... Joint terminal before crimping, 1'... Joint terminal after crimping, 2... Electric wire, 2'... Branched electric wire, 4... Junction block, 5...
... Bus bar, 7 ... Female terminal, 8 ... Connector housing, 9 ... Male terminal, 10 ... Connection part, 1
1... Cap, 12... Electric wire, 13... Arm, 14... Locking protrusion, 15... Notch, 16
...Presser foot, 17...Cover that covers the presser foot (lock separation prevention protection part).
Claims (1)
３個の端子あなにめす端子が挿入係止され、且つ
少くとも係止凸部を有するコネクタハウジング
と、少くとも３個の端子間が該端子と一体で且つ
該端子に垂直な面の連結部によつて連結されてい
るおす端子と、上記ハウジングの係止凸部と係合
する切欠きを有するキヤツプとを備え、上記おす
端子はハウジング内のめす端子に挿入されて接続
され、上記キヤツプは上記おす端子と別体で且つ
一面が開放した中空体であつてこの面の開放によ
り上記ハウジング内のめす端子に接続されたおす
端子側からハウジングに嵌め合わせることが出来
且つハウジング係止凸部とキヤツプ切欠きを係合
させるようにしたことを特徴とする分岐用ジヨイ
ントコネクタ。 A connector housing having at least three terminal holes, into which female terminals are inserted and locked, and having at least a locking convex portion, and the at least three terminals are connected. A male terminal is integral with the terminal and connected by a connecting part on a plane perpendicular to the terminal, and a cap has a notch that engages with a locking convex part of the housing, and the male terminal is connected to the housing. The cap is a hollow body that is separate from the male terminal and has one side open, and by opening this side, the male terminal connected to the female terminal inside the housing is inserted into the housing. A joint connector for branching, characterized in that it can be fitted into a housing and a housing locking convex portion and a cap notch are engaged with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980042271U JPS6333509Y2 (en) | 1980-03-29 | 1980-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980042271U JPS6333509Y2 (en) | 1980-03-29 | 1980-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56143788U JPS56143788U (en) | 1981-10-29 |
| JPS6333509Y2 true JPS6333509Y2 (en) | 1988-09-06 |
Family
ID=29637653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980042271U Expired JPS6333509Y2 (en) | 1980-03-29 | 1980-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6333509Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835858A (en) * | 1971-09-08 | 1973-05-26 | ||
| JPS4874265A (en) * | 1971-12-29 | 1973-10-06 |
-
1980
- 1980-03-29 JP JP1980042271U patent/JPS6333509Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835858A (en) * | 1971-09-08 | 1973-05-26 | ||
| JPS4874265A (en) * | 1971-12-29 | 1973-10-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56143788U (en) | 1981-10-29 |
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