JP3011062B2 - Connection structure of electrical junction box - Google Patents
Connection structure of electrical junction boxInfo
- Publication number
- JP3011062B2 JP3011062B2 JP7172271A JP17227195A JP3011062B2 JP 3011062 B2 JP3011062 B2 JP 3011062B2 JP 7172271 A JP7172271 A JP 7172271A JP 17227195 A JP17227195 A JP 17227195A JP 3011062 B2 JP3011062 B2 JP 3011062B2
- Authority
- JP
- Japan
- Prior art keywords
- electric
- wire
- wires
- junction box
- harness
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3447—Lead-in-hole components
Landscapes
- Multi-Conductor Connections (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Connection Or Junction Boxes (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、電気接続箱の接続
構造に関し、詳しくは、ジャンクションボックス等の電
気接続箱の内部回路と外部回路のワイヤハーネスの各電
線とをコネクタを用いずに接続するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connection structure for an electric connection box, and more particularly, to a connection circuit for connecting an internal circuit of an electric connection box such as a junction box to each wire of a wire harness of an external circuit without using a connector. Things.
【０００２】[0002]
【従来の技術】従来、ジャンクションボックス等の電気
接続箱の内部回路と外部回路のワイヤハーネスを構成す
る電線とを接続する場合、これら電線の端末より露出さ
せた芯線に圧着端子を接続し、これら圧着端子をコネク
タに収容する一方、電気接続箱に形成したコネクタ収容
部に上記コネクタを嵌合し、コネクタ内に突設している
内部回路の端子と接続している。2. Description of the Related Art Conventionally, when connecting an internal circuit of an electric connection box such as a junction box to electric wires constituting a wire harness of an external circuit, crimp terminals are connected to core wires exposed from the ends of these electric wires. While the crimp terminal is accommodated in the connector, the connector is fitted in a connector accommodating portion formed in the electric connection box, and is connected to a terminal of an internal circuit projecting inside the connector.
【０００３】また、図５に示すように、ワイヤハーネス
Ｗ／Ｈに複数のジャンクションボックス１Ａ，１Ｂを接
続し、これらジャンクションボックス１Ａと１Ｂの内部
回路に繋がりがある場合も同様で、ワイヤハーネスＷ／
Ｈの幹線２から分岐した支線３の各電線の端末に端子を
接続し、これら端子をコネクタ４に収容し、ジャンクシ
ョンボックス１Ａ，１Ｂにそれぞれ形成したコネクタ収
容部５に嵌合して接続している。[0005] Further, as shown in FIG. 5, the same applies to a case where a plurality of junction boxes 1A and 1B are connected to a wire harness W / H and the internal circuits of the junction boxes 1A and 1B are connected. /
Terminals are connected to the terminals of the respective electric wires of the branch line 3 branched from the trunk line 2 of H, these terminals are accommodated in the connector 4, and fitted and connected to the connector accommodating portions 5 formed in the junction boxes 1A and 1B, respectively. I have.
【０００４】上記電気接続箱の内部回路を、ＦＰＣ（フ
レキシブル・プリンテッド・サーキット）、ＰＣＢ（プ
リンテッド・サーキット・ボード）等のフラット・ハー
ネスの導電箔と接続する場合には、これら導電箔に溶接
等で固定したタブに中継端子を接続し、該中継端子をコ
ネクタ収容部に嵌合するコネクタの端子と接続してい
る。When the internal circuit of the electric junction box is connected to a conductive foil of a flat harness such as an FPC (flexible printed circuit) or a PCB (printed circuit board), these conductive foils are used. A relay terminal is connected to a tab fixed by welding or the like, and the relay terminal is connected to a terminal of a connector fitted into the connector housing.
【０００５】このように、従来は、ワイヤハーネスを構
成する外部回路の各電線の端末に端子を接続し、これら
端子をコネクタに収容し、コネクタを介して電気接続箱
の内部回路と接続している。[0005] As described above, conventionally, terminals are connected to terminals of each electric wire of an external circuit constituting a wire harness, these terminals are accommodated in a connector, and connected to an internal circuit of an electric connection box via the connector. I have.
【０００６】[0006]
【発明が解決しようとする課題】上記したように、電気
接続箱とワイヤハーネスとはコネクタ接続する構造であ
るため、電気接続箱にはコネクタ収容部を形成しなけれ
ばならず、多数のコネクタと接続する電気接続箱では、
多数のコネクタ収容部を設けなければならず、電気接続
箱が大型化すると共に、形状が複雑化する問題がある。As described above, since the electric connection box and the wire harness have a structure in which the connector is connected to the electric connection box, the electric connection box must have a connector accommodating portion. In the electrical junction box to connect,
A large number of connector accommodating parts must be provided, and there is a problem that the electric connection box becomes large and the shape becomes complicated.
【０００７】さらに、ワイヤハーネスを構成する電線側
では、各電線の端末に端子を接続し、かつ、これら端子
をコネクタに収容する必要があるため、作業手数がかか
ると共に、必要とする部品（端子、コネクタ）が増加
し、コスト高になる問題がある。Further, on the electric wire side constituting the wire harness, it is necessary to connect terminals to the terminals of each electric wire and to accommodate these terminals in the connector, which requires a lot of labor and requires necessary parts (terminals). , Connectors) to increase the cost.
【０００８】本発明は上記問題を解消するためになされ
たもので、コネクタを介する接続を無くし、電気接続箱
の内部回路の端末部と外部回路のワイヤハーネスの電線
の芯線とを直接接続して、電気接続箱の小型化及び形状
の単純化を図る一方、電線側での端子取り付け作業、コ
ネクタ収容作業を無くすと共に、部品点数の減少を図る
ことを目的としている。The present invention has been made in order to solve the above-mentioned problem, and eliminates connection via a connector, and directly connects a terminal portion of an internal circuit of an electric connection box to a core wire of a wire harness of an external circuit. It is another object of the present invention to reduce the number of parts while eliminating the work of attaching terminals and the work of housing connectors on the electric wire side, while reducing the size and simplifying the shape of the electric connection box.
【０００９】[0009]
【課題を解決するための手段】上記目的を達成するため
に、本発明は、電気接続箱の内部回路を構成するフラッ
ト・ハーネスの導電箔の端末部と、ワイヤハーネスを構
成している外部回路の電線の芯線とを直接接続するもの
で、上記外部回路の電線が電気接続箱に設けた電線挿入
口から同一間隔をあけて並列状態で電気接続箱の内部に
挿入され、該電気接続箱の内部に挿入された各電線の端
末部分は略Ｌ字状に屈曲される一方、上記フラット・ハ
ーネスの導電箔の端末部は、上記電線と同一間隔の一定
の間隔を隔てて平行に配列され、該各端末部には、上記
各電線の芯線をそれぞれ挿入可能な挿入孔があけられ、
上記各電線の折曲させた先端に露出する芯線をフラット
・ハーネスの上記各挿入孔に挿入して半田付けで接続し
ていることを特徴とする電気接続箱の接続構造を提供す
るものである。SUMMARY OF THE INVENTION To achieve the above object, the present invention provides a flat harness conductive foil terminal forming an internal circuit of an electric junction box and an external circuit forming a wire harness. The wire of the external circuit is inserted into the electrical connection box in parallel at equal intervals from the wire insertion port provided in the electrical connection box, and The terminal portion of each wire inserted inside is bent in a substantially L-shape, while the terminal portion of the conductive foil of the flat harness is arranged in parallel at a constant interval equal to the wire, Each of the terminal portions has an insertion hole into which the core wire of each of the electric wires can be inserted,
The present invention provides a connection structure for an electric connection box, wherein core wires exposed at bent ends of the electric wires are inserted into the insertion holes of the flat harness and connected by soldering. .
【００１０】上記各電線の端末部分には、各電線を上記
導電箔の各端末部の間隔に保持する間隔固定用シートが
取り付けられているのが好ましい。（請求項２）It is preferable that a gap fixing sheet for holding the wires at the gap between the ends of the conductive foil is attached to a terminal portion of each of the electric wires. (Claim 2)
【００１１】[0011]
【作用】本発明によれば、ワイヤハーネスを構成してい
る外部回路の電線の芯線を、電気接続箱の内部回路を構
成するフラット・ハーネスの導電箔の端末部の各挿入孔
に挿入して、各導電箔に半田付けにより直接接続してい
るため、コネクタレス結合、即ち、コネクタを介さずに
接続することができる。よって、ワイヤハーネスの各電
線に端子を取り付けると共に、これら端子をコネクタに
収容し、該コネクタを電気接続箱のコネクタ収容部に嵌
合させる作業の全てを不要にできる。また、電気接続箱
にコネクタ収容部を設ける必要がないため、電気接続箱
の小型化及び簡単化を図ることができる。さらに、コネ
クタの嵌合不良や嵌合忘れに起因するトラブルが皆無に
なる。According to the present invention, the core wire of the electric wire of the external circuit constituting the wire harness is inserted into each insertion hole of the terminal portion of the conductive foil of the flat harness constituting the internal circuit of the electric connection box. Since each of the conductive foils is directly connected by soldering, it can be connected without a connector, that is, without a connector. Therefore, terminals can be attached to each electric wire of the wire harness, these terminals can be accommodated in the connector, and all operations of fitting the connector into the connector accommodating portion of the electric connection box can be eliminated. Further, since it is not necessary to provide a connector housing portion in the electric connection box, the electric connection box can be reduced in size and simplified. Further, there is no trouble caused by poor fitting of the connector or forgetting to fit.
【００１２】また、請求項２のように、各電線の端末部
分に、各電線を導電箔の各端末部と同じ間隔に保持する
間隔固定用シートを取り付けることにより、電線の各芯
線を各挿入孔に挿入する作業がワンタッチでスムーズに
行え、自動化が可能になる。Further, according to a second aspect of the present invention, an interval fixing sheet for holding each electric wire at the same interval as each end portion of the conductive foil is attached to a terminal portion of each electric wire, so that each core wire of the electric wire is inserted into each end portion. The work of inserting into the hole can be done smoothly with one touch, and automation becomes possible.
【００１３】[0013]
【発明の実施の形態】以下、本発明を図示の実施の形態
に基づいて詳細に説明する。図１に示すように、ジャン
クションボックスからなる電気接続箱１０の内部回路
を、上下絶縁シート１２Ａ、１２Ｂの間に回路形状に打
ち抜いた導電箔１１を挟持したＦＰＣ（フレキシブル・
プリント・サーキット）からフラット・ハーネス１４で
形成している。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on illustrated embodiments. As shown in FIG. 1, an internal circuit of an electric junction box 10 composed of a junction box is formed by an FPC (Flexible Flexible Circuit) in which a conductive foil 11 punched into a circuit shape is sandwiched between upper and lower insulating sheets 12A and 12B.
(Print circuit) from the flat harness 14.
【００１４】上記フラット・ハーネス１４は、電気接続
箱のアッパケース１５とロアケース１６との間に収容
し、アッパケース１５にロアケース１６を組み合わせ
て、電気接続箱１０を形成している。The flat harness 14 is housed between the upper case 15 and the lower case 16 of the electric connection box, and the electric connection box 10 is formed by combining the upper case 15 with the lower case 16.
【００１５】フラット・ハーネス１４は、図２及び図３
に一部を詳細に示すように、導電箔１１の端末部１１ａ
〜１１ｉは、一定の間隔Ｐを隔てて平行に配列されると
共に、各端末部１１ａ〜１１ｉには、ワイヤハーネスＷ
／Ｈを構成している外部回路の各電線１７ａ〜１７ｉの
芯線１７ａ′〜１７ｉ′をそれぞれ挿入可能な挿入孔１
１ａ′〜１１ｉ′を絶縁シート１２Ａ、１２Ｂを貫通し
てあけている。なお、芯線１７ａ′〜１７ｉ′は、単芯
線でも撚線でもよい。また、導電箔１１の適所には、リ
レー等と接続するための端子１８を挿入可能な挿入孔１
１ｋも絶縁シート１２Ａ、１２Ｂを貫通してあけてい
る。The flat harness 14 is shown in FIGS.
As shown in detail in FIG.
To 11i are arranged in parallel at a fixed interval P, and each terminal portion 11a to 11i has a wire harness W
/ H into which the core wires 17a 'to 17i' of the electric wires 17a to 17i of the external circuit constituting the external circuit / H can be inserted, respectively.
1a 'to 11i' are opened through the insulating sheets 12A and 12B. The core wires 17a 'to 17i' may be single-core wires or stranded wires. In addition, an insertion hole 1 in which a terminal 18 for connecting to a relay or the like can be inserted is provided at an appropriate position of the conductive foil 11.
1k is also penetrated through the insulating sheets 12A and 12B.
【００１６】一方、ワイヤハーネスＷ／Ｈを構成してい
る外部回路の各電線１７ａ〜１７ｉを、アッパケース１
５の電線挿入口１５ａから電気接続箱１０の内部に挿入
し、電気接続箱１０の内部において、各電線１７ａ〜１
７ｉの端末部分を略Ｌ字状に上向きに折曲して、各芯線
１７ａ′〜１７ｉ′を下側の絶縁シート１２Ｂの下方か
ら各挿入孔１１ａ′〜１１ｉ′に挿入するようにしてい
る。On the other hand, the electric wires 17a to 17i of the external circuit constituting the wire harness W / H are connected to the upper case 1
5 is inserted into the electric connection box 10 through the electric wire insertion opening 15a, and each electric wire 17a to 1
The terminal portion 7i is bent upward in a substantially L-shape so that the core wires 17a 'to 17i' are inserted into the insertion holes 11a 'to 11i' from below the lower insulating sheet 12B.
【００１７】上記各電線１７ａ〜１７ｉの折曲部には、
各電線１７ａ〜１７ｉを上記導電箔１１の各端末部１１
ａ〜１１ｉと同じ間隔Ｐに保持するための間隔固定用シ
ート１９を取り付けている。該間隔固定用シート１９
は、腰の強い合成樹脂製のロアシート１９ｂとアッパー
シート１９ａとでなり、接着剤を塗布したロアシート１
９ｂの上面に各電線１７ａ〜１７ｉの端末部分を間隔Ｐ
で平行に配列し、アッパーシート１９ａを被せてロアシ
ート１９ｂに接着することにより、各電線１７ａ〜１７
ｉの端末部分を間隔Ｐに保持している。その後、間隔固
定用シート１９とともに各電線１７ａ〜１７ｉの端末部
分を略Ｌ字状に上向きに折曲させる。In the bent portions of the electric wires 17a to 17i,
Each of the electric wires 17a to 17i is connected to each terminal portion 11 of the conductive foil 11.
An interval fixing sheet 19 for maintaining the same interval P as in a to 11i is attached. The gap fixing sheet 19
Is a lower sheet 1 composed of a lower sheet 19b and an upper sheet 19a made of a strong synthetic resin,
9b, the terminal portions of the electric wires 17a to 17i are arranged at intervals P
Are arranged in parallel with each other, and are adhered to the lower sheet 19b by covering the upper sheet 19a, so that the electric wires 17a to 17
The terminal portion of i is held at the interval P. Thereafter, the terminal portions of the electric wires 17a to 17i together with the spacing fixing sheet 19 are bent upward in a substantially L-shape.
【００１８】上記間隔固定用シート１９により、各電線
１７ａ〜１７ｉの端末部分が導電箔１１の各端末部１１
ａ〜１１ｉと同じ間隔Ｐに保持されるため、電線１７ａ
〜１７ｉの各芯線１７ａ′〜１７ｉ′を導電箔１１の端
末部１１ａ〜１１ｉの各挿入穴１１ａ′〜１１ｉ′に、
同時にワンタッチで挿入できる。挿入後、電線１７ａ〜
１７ｉの各芯線１７ａ′〜１７ｉを導電箔１１の各端末
部１１ａ〜１１ｉに半田付けａをする。The end portions of the electric wires 17 a to 17 i are connected to the end portions 11 of the conductive foil 11 by the above-mentioned gap fixing sheet 19.
a is maintained at the same interval P as that of the electric wires 17a.
To the insertion holes 11a 'to 11i' of the terminal portions 11a to 11i of the conductive foil 11,
It can be inserted with one touch at the same time. After insertion, wires 17a-
Each of the core wires 17a 'to 17i is soldered to each of the terminal portions 11a to 11i of the conductive foil 11.
【００１９】上記のように、電気接続箱１０に収容し
て、内部回路を構成するフラット・ハーネス１４の各端
末部１１ａ〜１１ｉに、外部回路のワイヤハーネスＷ／
Ｈの各電線１７ａ〜１７ｉの芯線１７ａ′〜１７ｉ′を
半田付けａで接続した後、電気接続箱１０のアッパケー
ス１５にロアケース１６を組み付けている。As described above, the terminal parts 11a to 11i of the flat harness 14 housed in the electric connection box 10 and constituting the internal circuit are provided with the wire harness W /
After connecting the core wires 17a 'to 17i' of the H electric wires 17a to 17i by soldering a, the lower case 16 is assembled to the upper case 15 of the electric connection box 10.
【００２０】上記した電気接続箱１０とワイヤハーネス
Ｗ／Ｈの接続構造では、ワイヤハーネスＷ／Ｈを構成す
る電線１７ａ〜１７ｉの各芯線１７ａ′〜１７ｉ′を、
電気接続箱１０の内部回路であるフラット・ハーネス１
４の導電箔１１の各端末部１１ａ〜１１ｉとコネクタレ
スで接続することができる。In the connection structure between the electric connection box 10 and the wire harness W / H, the core wires 17a 'to 17i' of the electric wires 17a to 17i constituting the wire harness W / H are connected to each other.
Flat harness 1 which is the internal circuit of the electrical junction box 10
4 can be connected to the terminal portions 11a to 11i of the conductive foil 11 without a connector.
【００２１】したがって、従来のように、ワイヤハーネ
スＷ／Ｈの電線１７ａ〜１７ｉに端子を取り付けると共
に、これら端子をコネクタに収容し、該コネクタを電気
接続箱１０のコネクタ収容部に嵌合させる作業の全てを
不要にできると共に、電気接続箱１０にコネクタ収容部
を設ける必要がないため、電気接続箱１０の小型化及び
簡単化を図ることができる。また、導電箔１１の各端末
部１１ａ〜１１ｉと各電線１７ａ〜１７ｉの芯線１７
ａ′〜１７ｉ′とを半田付けａで接続するので、簡単に
コネクタレス接続できるようになる。Therefore, as in the prior art, the terminal is attached to the electric wires 17a to 17i of the wire harness W / H, the terminals are accommodated in the connector, and the connector is fitted into the connector accommodating portion of the electric connection box 10. Can be eliminated, and since there is no need to provide a connector accommodating portion in the electric connection box 10, the electric connection box 10 can be reduced in size and simplified. In addition, each terminal portion 11a to 11i of the conductive foil 11 and the core wire 17 of each of the electric wires 17a to 17i.
Since a 'to 17i' are connected by soldering a, connectorless connection can be easily performed.
【００２２】さらに、各電線１７ａ〜１７ｉの端末部分
は、間隔固定用シート１９により間隔Ｐが保持されてい
るから、電線１７ａ〜１７ｉの各芯線１７ａ′〜１７
ｉ′を導電箔１１の各挿入穴１１ａ′〜１１ｉ′に挿入
する作業がスムーズに行えるので、挿入及び半田付けａ
の自動化にも対応できる。Further, since the ends P of the electric wires 17a to 17i are maintained at the intervals P by the interval fixing sheet 19, the cores 17a 'to 17i of the electric wires 17a to 17i are also provided.
i 'can be smoothly inserted into each of the insertion holes 11a' to 11i 'of the conductive foil 11, so that the insertion and soldering a
Can also be automated.
【００２３】図４は、２つの電気接続箱１０Ａと１０Ｂ
をワイヤハーネスＷ／Ｈの電線１７ａ〜１７ｉでコネク
タレスで接続する実施形態である。この場合、ワイヤハ
ーネスＷ／Ｈの電線１７ａ〜１７ｉの芯線１７ａ′〜１
７ｉ′を各電気接続箱１０Ａ，１０Ｂの各フラット・ハ
ーネス１４，１４の各導電箔１１，１１の各端末部１１
ａ〜１１ｉの挿入穴１１ａ′〜１１ｉ′にそれぞれ挿入
した後、それぞれ半田付けａで接続すればよい。FIG. 4 shows two electric connection boxes 10A and 10B.
Is connected without connectors by wires 17a to 17i of a wire harness W / H. In this case, the core wires 17a'-1 of the electric wires 17a-17i of the wire harness W / H.
7i 'is connected to each terminal part 11 of each conductive foil 11, 11 of each flat harness 14, 14 of each electric connection box 10A, 10B.
After insertion into the insertion holes 11a 'to 11i' of a to 11i, respectively, connection may be made by soldering a.
【００２４】上記実施形態は内部回路としてＦＰＣを用
いているが内部回路としてＰＣＢ（プリント・サーキッ
ト・ボード）を用いても同様に構成できる。In the above embodiment, the FPC is used as the internal circuit. However, the same configuration can be obtained by using a PCB (print circuit board) as the internal circuit.
【００２５】[0025]
【発明の効果】以上の説明からも明らかなように、本発
明の電気接続箱の接続構造は、外部回路を構成するワイ
ヤハーネスの各電線と、電気接続箱に収容する内部回路
のフラット・ハーネスの各端末部とを、ケース内で接続
しているため、コネクタレス結合で接続することができ
る。したがって、ワイヤハーネスの各電線に端子を取り
付けたり、これら端子をコネクタに収容したり、コネク
タを電気接続箱のコネクタ収容部に嵌合させるというよ
うな作業の全てを不要にでき、コネクタの嵌合不良や嵌
合忘れに起因するトラブルも皆無になると共に、電気接
続箱にコネクタ収容部を設ける必要がないため、電気接
続箱の小型化及び簡単化も図ることができる。As is apparent from the above description, the connection structure of the electric connection box according to the present invention includes the electric wires of the wire harness constituting the external circuit and the flat harness of the internal circuit housed in the electric connection box. Are connected in the case, so that they can be connected by a connectorless connection. Therefore, all the operations of attaching terminals to each wire of the wire harness, housing these terminals in the connector, and fitting the connector into the connector housing portion of the electrical connection box can be eliminated, and the fitting of the connector can be omitted. Since there is no trouble due to failure or forgetting to fit, there is no need to provide a connector housing portion in the electric connection box, so that the electric connection box can be reduced in size and simplified.
【００２６】また、請求項２のように、各電線の端末部
分に間隔固定用シートを取り付けると、電線の間隔が一
定に保持されるから、電線の各芯線を導電箔の端末部の
各挿入孔に挿入する作業がワンタッチでスムーズに行
え、自動化も可能となる。Further, when the gap fixing sheet is attached to the end portion of each electric wire as in claim 2, the interval between the electric wires is kept constant, so that each core wire of the electric wire is inserted into each end portion of the conductive foil at the end portion. The work of inserting into the hole can be performed smoothly with one touch, and automation is also possible.
【図１】 本発明の電気接続箱の分解斜視図である。FIG. 1 is an exploded perspective view of an electric junction box of the present invention.
【図２】 平板形状のハーネスと電線との接続構造の斜
視図である。FIG. 2 is a perspective view of a connection structure between a flat harness and an electric wire.
【図３】 （Ａ）は図２の接続構造の正面図、（Ｂ）は
（Ａ）の側面断面図である。3A is a front view of the connection structure in FIG. 2, and FIG. 3B is a side sectional view of FIG.
【図４】 接続構造の変形例の斜視図である。FIG. 4 is a perspective view of a modification of the connection structure.
【図５】 従来の電気接続箱の接続構造の斜視図であ
る。FIG. 5 is a perspective view of a connection structure of a conventional electric connection box.
１０ 電気接続箱 １１ 導電箔 １１ａ〜１１ｉ 端末部 １１ａ′〜１１ｉ′挿入穴 １４ フラット・ハーネス １７ａ〜１７ｉ 電線 １７ａ′〜１７ｉ′芯線 １９ 間隔固定用シート Ｗ／Ｈ ワイヤハーネス ａ 半田付け DESCRIPTION OF SYMBOLS 10 Electrical connection box 11 Conductive foil 11a-11i Terminal part 11a'-11i 'Insertion hole 14 Flat harness 17a-17i Electric wire 17a'-17i' core wire 19 Space fixing sheet W / H Wire harness a Soldering
フロントページの続き (72)発明者 宮▲崎▼ 順之 三重県四日市市西末広町１番14号 住友 電装株式会社内 (72)発明者 村上 弘志 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 実開 平１−147618（ＪＰ，Ｕ) 実開 平１−116517（ＪＰ，Ｕ) 実開 平１−113521（ＪＰ，Ｕ) 実開 平１−142171（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) H02G 3/16 H01R 4/02 H01R 9/07 Continuing from the front page (72) Inventor Miya ▲ Saki ▼ Junyuki 1-114 Nishisuehirocho, Yokkaichi-shi, Mie Sumitomo Wiring Systems, Ltd. (72) Inventor Hiroshi Murakami 1-114, Nishisuehirocho, Yokkaichi-shi, Mie Sumitomo Inside of Denso Co., Ltd. (56) References Japanese Utility Model No. 1-147618 (JP, U) Japanese Utility Model No. 1-116517 (JP, U) Japanese Utility Model No. 1-1113521 (JP, U) Japanese Utility Model No. 1-142171 (JP, U.S.A.) , U) (58) Fields investigated (Int. Cl. 7 , DB name) H02G 3/16 H01R 4/02 H01R 9/07
Claims (2)
ト・ハーネスの導電箔の端末部と、ワイヤハーネスを構
成している外部回路の電線の芯線とを直接接続するもの
で、上記外部回路の電線が電気接続箱に設けた電線挿入口か
ら同一間隔をあけて並列状態で電気接続箱の内部に挿入
され、該電気接続箱の内部に挿入された各電線の端末部
分は略Ｌ字状に屈曲される一方、 上記フラット・ハーネスの導電箔の端末部は、上記電線
と同一間隔の一定の間隔を隔てて平行に配列され、該各
端末部には、上記各電線の芯線をそれぞれ挿入可能な挿
入孔があけられ、 上記各電線の折曲させた先端に露出する芯線をフラット
・ハーネスの上記 各挿入孔に挿入して半田付けで接続し
ていることを特徴とする電気接続箱の接続構造。1. A flash constituting an internal circuit of an electric junction box.
The harness conductive wire end and the wire harness.
Directly connecting the core wire of the external circuit wire
so,Is the wire of the above external circuit the wire insertion port provided in the electrical junction box?
At the same distance from each other and inserted in parallel into the electrical junction box
And a terminal portion of each electric wire inserted into the electric connection box.
While the part is bent in a substantially L shape, The terminal of the conductive foil of the flat harness is
Are arranged in parallel at a constant interval of the same interval as
At the end, insert the core wires of each of the above wires.
A hole is drilled, Flatten the core wires exposed at the bent ends of each of the above wires
・ Harness above Insert into each insertion hole and connect by soldering
A connection structure for an electric junction box.
記導電箔の各端末部の間隔に保持する間隔固定用シート
が取り付けられている請求項１に記載の電気接続箱の接
続構造。2. The connection structure for an electric junction box according to claim 1, wherein an interval fixing sheet for holding each of the electric wires at an interval between the end portions of the conductive foil is attached to a terminal portion of each of the electric wires. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7172271A JP3011062B2 (en) | 1995-07-07 | 1995-07-07 | Connection structure of electrical junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7172271A JP3011062B2 (en) | 1995-07-07 | 1995-07-07 | Connection structure of electrical junction box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0923538A JPH0923538A (en) | 1997-01-21 |
| JP3011062B2 true JP3011062B2 (en) | 2000-02-21 |
Family
ID=15938821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7172271A Expired - Fee Related JP3011062B2 (en) | 1995-07-07 | 1995-07-07 | Connection structure of electrical junction box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3011062B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3799510B2 (en) * | 1997-03-05 | 2006-07-19 | 三菱電線工業株式会社 | connector |
-
1995
- 1995-07-07 JP JP7172271A patent/JP3011062B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0923538A (en) | 1997-01-21 |
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