JPH1189050A - Assembling structure and method of wire connecting section in electrical connection box - Google Patents

Assembling structure and method of wire connecting section in electrical connection box

Info

Publication number
JPH1189050A
JPH1189050A JP9244254A JP24425497A JPH1189050A JP H1189050 A JPH1189050 A JP H1189050A JP 9244254 A JP9244254 A JP 9244254A JP 24425497 A JP24425497 A JP 24425497A JP H1189050 A JPH1189050 A JP H1189050A
Authority
JP
Japan
Prior art keywords
cover body
connector
electric
fixed
fitted
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.)
Withdrawn
Application number
JP9244254A
Other languages
Japanese (ja)
Inventor
Tatsuya Kondo
竜也 近藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Wiring Systems Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Wiring Systems Ltd filed Critical Sumitomo Wiring Systems Ltd
Priority to JP9244254A priority Critical patent/JPH1189050A/en
Publication of JPH1189050A publication Critical patent/JPH1189050A/en
Withdrawn legal-status Critical Current

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  • Connection Or Junction Boxes (AREA)

Abstract

PROBLEM TO BE SOLVED: To prevent interferences at the time of engagement which results from loosened electrical wire of the electrical wire connecting section between a case body and a cover body of an electrical connection box. SOLUTION: In this method, a regulating member 16 consisting of an elastic member is fixed, along the length direction, to an electrical wire bundle W introduced to a cover body 12 of an electrical connection box 10, an engaging projection 16a is projected to the lower side at one end in the introducing port 12a side in this regulating member 16 and the engaging projection 16a is engaged and fixed to an engaging hole 12d formed on a bottom wall 12c of the cover body 12. The other end of the regulating member 16 is freed as a free end each electrical wire of moving side connectors 15a, 15b, 15c engaged with fixing side connectors 14a, 14b, 14c is energized toward the bottom wall 12c side of the cover body 12 in order to absorb the loosened wire.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、自動車用ワイヤハ
ーネスの接続に用いられるの電気接続箱における電線接
続部の組付構造および組付方法に関し、詳しくは、ケー
ス体とカバー体との間の電線接続部の電線の弛みに起因
するケース体とカバー体との嵌合時の阻害防止を図るよ
うにするものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembling structure and an assembling method of an electric wire connecting portion in an electric junction box used for connecting a wire harness for an automobile, and more particularly, to an assembling method for an electric connection box. An object of the present invention is to prevent the case body and the cover body from being hindered from being fitted to each other due to the slack of the electric wire at the electric wire connection portion.

【０００２】[0002]

【従来の技術】この種の自動車用の電気接続箱は、図３
（Ａ）に示すように、ヒューズ、リレー等の電気部品が
配設されたケース体１と、該ケース体１の下面を覆うよ
うにして嵌合装着される箱状のカバー体２と、上記ケー
ス体１の上面を覆う蓋体３とからなっている。上記カバ
ー体２は、一側下部に開口した導入口２ａから電線束Ｗ
が導入されると共に、該電線束Ｗの端末には上記ケース
体１の下面に配設された複数の固定側コネクタ４ａ、４
ｂ、４ｃに、それぞれ対応して嵌合する可動側コネクタ
５ａ、５ｂ、５ｃが接続されている。2. Description of the Related Art An electric junction box for an automobile of this type is shown in FIG.
As shown in (A), a case body 1 on which electric components such as fuses and relays are arranged, a box-shaped cover body 2 fitted and mounted so as to cover the lower surface of the case body 1, A lid 3 covers the upper surface of the case 1. The cover body 2 is connected to a wire bundle W through an inlet 2a opened at a lower portion on one side.
Are introduced, and a plurality of fixed connectors 4a, 4a, 4b,
The movable-side connectors 5a, 5b, and 5c that are fitted to the corresponding b and 4c, respectively, are connected.

【０００３】上記電線束Ｗは、カバー体２の外部におい
てテープＴが巻装されており、導入口２ａのフランジ部
２ｂにおいてテープＴａで固定され、カバー体２内に導
入された電線束Ｗから各可動側コネクタ５ａ、５ｂ、５
ｃへ電線Ｗａ、Ｗｂ、Ｗｃにて接続している。上記可動
側コネクタ５ａ、５ｂ、５ｃへ至る電線Ｗａ、Ｗｂ、Ｗ
ｃは、ケース体１の固定側コネクタ４ａ、４ｂ、４ｃと
の接続の作業性を考慮して可動側コネクタ５ａ、５ｂ、
５ｃがカバー体２の上部から外方へ引き出し可能な余長
分Ｌを有する長さに設定されている。The wire bundle W has a tape T wound around the outside of the cover body 2, is fixed with a tape Ta at a flange portion 2 b of an introduction port 2 a, and is wound from the wire bundle W introduced into the cover body 2. Each movable connector 5a, 5b, 5
c is connected to electric wires Wa, Wb, and Wc. Electric wires Wa, Wb, W reaching the movable-side connectors 5a, 5b, 5c
c is a movable connector 5a, 5b, in consideration of workability of connection with the fixed connectors 4a, 4b, 4c of the case body 1.
5c is set to a length having an extra length L that can be pulled out from the upper part of the cover body 2 to the outside.

【０００４】そしてケース体１とカバー体２の嵌合に際
し、図３（Ａ）に示すように、カバー体２内から可動側
コネクタ５ａ、５ｂ、５ｃを引き出してケース体１の固
定側コネクタ４ａ、４ｂ、４ｃに嵌合接続し、ついで電
線Ｗａ、Ｗｂ、Ｗｃの余長分Ｌをカバー体２内へ戻すよ
うにしてケース体１とカバー体２とを嵌合するようにし
ている。When the case body 1 and the cover body 2 are fitted together, as shown in FIG. 3A, the movable-side connectors 5a, 5b, and 5c are pulled out of the cover body 2 and the fixed-side connector 4a of the case body 1 is pulled out. , 4b, 4c, and then the case body 1 and the cover body 2 are fitted so that the extra length L of the electric wires Wa, Wb, Wc is returned into the cover body 2.

【０００５】[0005]

【発明が解決しようとする課題】しかしながら、ケース
体１とカバー体２との嵌合に際し、嵌合作業のための電
線Ｗａ、Ｗｂ、Ｗｃの余長分Ｌが図３（Ｂ）に示すよう
に、腰折れして電線相互が干渉しあったり、カバー体２
の内壁に干渉したりしてカバー体２内にうまく納まら
ず、その結果、ケース体１とカバー体２の嵌合ができな
い状態となることがあった。このため、電線Ｗａ、Ｗ
ｂ、Ｗｃの余長分Ｌがうまく納まるまで、その嵌合作業
を繰り返し行なわなければならず、電気接続箱の組付作
業の作業性を低下させる原因となっていた。However, when the case body 1 and the cover body 2 are fitted together, the extra lengths L of the wires Wa, Wb, Wc for the fitting work are as shown in FIG. 3 (B). And the wires may interfere with each other,
Or the inner wall of the case 1 may not fit well in the cover 2, and as a result, the case 1 and the cover 2 may not be fitted. For this reason, the electric wires Wa, W
Until the extra length L of b and Wc is properly settled, the fitting operation must be repeatedly performed, which causes a reduction in workability of the operation of assembling the electric connection box.

【０００６】本発明は上記した問題に鑑みてなされたも
ので、ケース体とカバー体との嵌合に際し、嵌合作業の
ための電線の余長分を自動的に吸収しうるようにして、
嵌合作業の作業性向上を図ることを課題としている。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and has been made so as to be able to automatically absorb an extra length of an electric wire for fitting work when fitting a case body and a cover body.
It is an object to improve the workability of the fitting operation.

【０００７】[0007]

【課題を解決するための手段】上記課題を解決するた
め、本発明は、請求項１で、電気部品が配設されたケー
ス本体と、該ケース本体の下面を覆うようにして嵌合装
着される箱状のカバー体とからなり、該カバー体の一側
下部の導入口から導入された電線束の端部に装着された
可動側コネクタを、上記ケース本体の下面に配設された
固定側コネクタに嵌合して電線接続部を構成してなる電
気接続箱における電線接続部の組付構造であって、上記
カバー体に導入された電線束に、長さ方向に沿って弾性
部材よりなる規制部材を固定し、該規制部材における上
記導入口側の一端に係止突起を下方突設すると共に、該
係止突起をカバー体の底壁に形成した係止孔に係止固定
し、上記規制部材の他端を自由端として固定側コネクタ
に嵌合された可動側コネクタの各電線をカバー体の底壁
側へ付勢して電線の弛みを吸収する構成としていること
を特徴とする電気接続箱における電線接続部の組付構造
を提供している。In order to solve the above-mentioned problems, according to the present invention, in claim 1, a case main body on which an electric component is disposed is fitted and mounted so as to cover a lower surface of the case main body. The movable connector attached to the end of the wire bundle introduced from the lower inlet of the one side of the cover body is fixed to the fixed side disposed on the lower surface of the case body. An assembling structure of an electric wire connection portion in an electric connection box configured to form an electric wire connection portion by fitting to a connector, wherein an electric wire bundle introduced into the cover body is formed of an elastic member along a length direction. A fixing member is fixed, a locking projection is projected downward at one end of the restricting member on the introduction port side, and the locking projection is locked and fixed to a locking hole formed in a bottom wall of the cover body. The movable side fitted to the fixed connector with the other end of the regulating member as the free end Each wire connector to urge the bottom wall of the cover member provides an assembly structure of the wire connecting portion in the electrical connection box, characterized in that it is configured to absorb the slack of the electric wire.

【０００８】上記構成とすると、ケース体とカバー体と
の嵌合時において、固定側コネクタに嵌合された可動側
コネクタに接続された電線を規制部材の弾性復元力によ
りカバー体の底壁側へ引っ張ることができる。これによ
り、固定側コネクタへの可動側コネクタの嵌合作業のた
めの電線の余長分を吸収できるため、カバー体内で電線
の余長分が腰折れ等してケース体とカバー体との嵌合を
阻害することがなく、カバー体内に電線を確実に納める
ことができる。[0008] With the above structure, when the case body and the cover body are fitted together, the electric wire connected to the movable connector fitted to the fixed connector is connected to the bottom wall side of the cover body by the elastic restoring force of the regulating member. Can be pulled to As a result, the extra length of the electric wire for the operation of fitting the movable side connector to the fixed side connector can be absorbed. The wires can be securely housed in the cover without obstructing the operation.

【０００９】請求項２では、電気部品が配設されたケー
ス本体と、該ケース本体の下面を覆うようにして嵌合装
着される箱状のカバー体とからなり、該カバー体の一側
下部の導入口から導入された電線束の端部に装着された
可動側コネクタを、上記ケース本体の下面に配設された
固定側コネクタに嵌合して電線接続部を構成してなる電
気接続箱における電線接続部の組付方法であって、上記
カバー体に導入された電線束に、長さ方向に沿って弾性
部材よりなる規制部材を固定し、該規制部材における上
記導入口側の一端に下方突設した係止突起を、カバー体
の底壁に形成した係止孔に係止固定し、上記ケース体の
固定側コネクタへの可動側コネクタの嵌合に際し、上記
規制部材の自由端側をカバー体の底壁側への付勢力に抗
して電線束と一体的に上方へ弾性屈曲させて、可動側コ
ネクタをカバー体の上部外方へ引き出して固定側コネク
タに嵌合接続し、ついでケース体の下面にカバー体を嵌
合すると共に、上記電線束を規制部材と一体的にカバー
体の底壁側へ弾性復帰させて電線の弛みを吸収するよう
にしていることを特徴とする電気接続箱における電線接
続部の組付方法を提供している。According to a second aspect of the present invention, there is provided a case main body in which electric components are disposed, and a box-shaped cover body fitted and mounted so as to cover a lower surface of the case main body, and a lower portion of one side of the cover body. An electric connection box formed by fitting a movable connector attached to an end of an electric wire bundle introduced from an introduction port to a fixed connector disposed on the lower surface of the case main body to form an electric wire connection portion. In the method of assembling the wire connection portion in the above, the wire bundle introduced into the cover body, a regulating member made of an elastic member along the length direction is fixed, at one end of the regulating member on the introduction port side The downwardly projecting locking projection is locked and fixed in a locking hole formed in the bottom wall of the cover body, and when the movable side connector is fitted to the fixed side connector of the case body, the free end side of the regulating member Integrated with the wire bundle against the urging force on the bottom wall side of the cover The movable connector is elastically bent upward, and the movable connector is pulled out of the upper portion of the cover body and is fitted and connected to the fixed connector. Then, the cover body is fitted to the lower surface of the case body, and the wire bundle is restricted. The present invention provides a method for assembling a wire connection portion in an electric junction box, wherein the wire is elastically returned to the bottom wall side of the cover body to absorb slack of the wire.

【００１０】このようにすれば、ケース体の固定側コネ
クタへのカバー体の可動側コネクタの嵌合操作に際し、
可動側コネクタを引っ張り上げることにより、規制部材
がこれに追随して上方へ弾性屈曲するため、これがコネ
クタの嵌合操作のための電線の余長分となって、可動側
コネクタをカバー体から上方外部へ引き出すことができ
る。よって、固定側コネクタへの可動側コネクタの嵌合
操作を無理なく行なうことができる。一方、コネクタの
嵌合接続完了後は、ケース体とカバー体を嵌合するのに
伴って、可動側コネクタに接続された電線は規制部材の
弾性復帰力により電線束と共に、自動的にカバー体の底
壁方向に引き戻すことができる。よって、コネクタの嵌
合操作の余長分の電線が円滑にカバー体内に収納されて
ケース体とカバー体との嵌合操作の作業性を向上するこ
とができる。With this configuration, when the movable connector of the cover is fitted to the fixed connector of the case,
By pulling up the movable connector, the regulating member elastically bends upward following the movable connector, and this becomes the extra length of the wire for the connector fitting operation. Can be pulled out. Therefore, the operation of fitting the movable-side connector to the fixed-side connector can be performed without difficulty. On the other hand, after the connection of the connector is completed, the wires connected to the movable side connector are automatically returned to the cover member together with the wire bundle by the elastic return force of the regulating member as the case body and the cover body are fitted. Can be pulled back toward the bottom wall. Therefore, the wires for the extra length of the fitting operation of the connector are smoothly stored in the cover body, and the workability of the fitting operation between the case body and the cover body can be improved.

【００１１】[0011]

【発明の実施の形態】以下、本発明の実施形態を図面を
参照して説明する。図１は電気接続箱における電線接続
部の組付構造の実施形態を示し、電気接続箱１０は、上
面部にヒューズ、リレー等の電気部品１１ａが配設され
ると共に、下面部に複数の固定側コネクタ１４ａ、１４
ｂ、１４ｃが配設されたケース体１１と、該ケース体１
１の下面を覆うようにして嵌合装着される箱状のカバー
体１２と、上記ケース体１１の上面を覆う蓋体１３とか
らなっている。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows an embodiment of an assembling structure of an electric wire connection part in an electric connection box. An electric connection box 10 has an electric part 11a such as a fuse and a relay arranged on an upper surface and a plurality of fixed parts on a lower surface. Side connectors 14a, 14
b, 14c, and the case body 1
1 comprises a box-shaped cover body 12 fitted and mounted so as to cover the lower surface, and a lid body 13 which covers the upper surface of the case body 11.

【００１２】上記カバー体１２の一側下部には導入口１
２ａを開口すると共に、該導入口１２ａを通して電線束
Ｗをカバー体１２内へ導入し、電線束Ｗを構成する電線
Ｗａ、Ｗｂ、Ｗｃの端末には、上記固定側コネクタ１４
ａ、１４ｂ、１４ｃに嵌合接続される可動側コネクタ１
５ａ、１５ｂ、１５ｃを装着している。上記電線束Ｗの
外周には、固定側コネクタ１４ａ、１４ｂ、１４ｃへの
接続経路をなす電線Ｗａ、Ｗｂ、Ｗｃの一部を残してテ
ープＴにて巻装することで束状形態にしている。An inlet 1 is provided at a lower portion of one side of the cover body 12.
2a, an electric wire bundle W is introduced into the cover body 12 through the inlet 12a, and the terminals of the electric wires Wa, Wb, Wc constituting the electric wire bundle W are connected to the fixed connector 14 described above.
movable connector 1 fitted and connected to a, 14b, 14c
5a, 15b and 15c are mounted. The outer circumference of the wire bundle W is wound around with a tape T to leave a part of the wires Wa, Wb, and Wc forming a connection path to the fixed-side connectors 14a, 14b, and 14c, thereby forming a bundle. .

【００１３】上記カバー体１２内に導入された電線束Ｗ
の外周下面側に、弾性部材よりなる長板状の規制部材１
６を電線束Ｗの長さ方向に沿って配設すると共に、テー
プＴにて電線束Ｗに巻装固定している。上記規制部材１
６における上記導入口１２ａ側の一端には、矢尻状の係
止突起１６ａを一体的に下方突設し、一方、カバー体１
２の底壁１２ｃにおける導入口１２ａの近接位置には、
上記係止突起１６ａを係合する係止孔１２ｄを形成して
いる。カバー体１２内において、上記係止孔１２ｄに上
記係止突起１６ａを係合することで規制部材１６を介し
て電線束Ｗを底壁１２ｃに沿った方向に付勢配置するよ
うにし、上記規制部材１６の自由端側を付勢力に抗して
電線束Ｗと共に上方へ弾性屈曲可能としている。また、
カバー体１２の外部の電線束Ｗは、導入口１２ａから外
方突設したフランジ部１２ｂにテープＴａにて巻装固定
している。The wire bundle W introduced into the cover body 12
A long plate-shaped regulating member 1 made of an elastic member
6 are arranged along the length of the wire bundle W, and are fixedly wound around the wire bundle W with a tape T. The regulating member 1
6, one end of the inlet 12a side is integrally provided with an arrowhead-shaped locking projection 16a projecting downward.
In the position near the inlet 12a on the bottom wall 12c of the second,
A locking hole 12d for engaging the locking projection 16a is formed. In the cover body 12, by engaging the locking projections 16 a with the locking holes 12 d, the wire bundle W is biased and arranged in the direction along the bottom wall 12 c via the restricting member 16. The free end side of the member 16 can be elastically bent upward together with the wire bundle W against the urging force. Also,
The wire bundle W outside the cover body 12 is wound and fixed to a flange portion 12b projecting outward from the inlet 12a with a tape Ta.

【００１４】上記カバー体１２内に導入される電線束Ｗ
は、端末の可動側コネクタ１５ａ、１５ｂ、１５ｃがケ
ース体１１の固定側コネクタ１４ａ、１４ｂ、１４ｃに
接続されると共に、ケース体１１とカバー体１２が嵌合
した状態で各電線Ｗａ、Ｗｂ、Ｗｃに弛みがない程度の
導入長さに設定している。即ち、電線束Ｗがカバー体１
２の底壁１２ｃに沿った状態で、各電線Ｗａ、Ｗｂ、Ｗ
ｃの端末の可動側コネクタ１５ａ、１５ｂ、１５ｃが、
カバー体１２の上面より若干下がった位置に配置される
状態としている。なお、可動側コネクタ１５ａ、１５
ｂ、１５ｃのうち、導入口１２ａに近い側に接続される
電線Ｗｃは、図 に示すように、電線束ＷのテープＴｂ
で巻装された部分の途中から分岐させて至近距離となる
ようにしている。The wire bundle W introduced into the cover body 12
Are connected to the fixed-side connectors 14a, 14b, 14c of the case body 11 while the movable-side connectors 15a, 15b, 15c of the terminal are connected to each other, and the respective wires Wa, Wb, The introduction length is set to such an extent that Wc does not slack. That is, the wire bundle W is
2, each electric wire Wa, Wb, W along the bottom wall 12c.
The movable side connectors 15a, 15b, 15c of the terminal of c
The cover 12 is arranged at a position slightly lower than the upper surface. The movable connectors 15a, 15a
b and 15c, the electric wire Wc connected to the side closer to the inlet 12a is a tape Tb of the electric wire bundle W as shown in FIG.
It is branched from the middle of the part wound by so that it becomes a close distance.

【００１５】次に、上記構成からなる電気接続箱におけ
る電線接続部の組付方法について説明する。先ず、図２
（Ａ）に示すように、上記カバー体１２に導入され、規
制部材１６と共に底壁１２ｃに沿って配置された電線束
Ｗの各電線Ｗａ、Ｗｂ、Ｗｃの端末に接続された可動側
コネクタ１５ａ、１５ｂ、１５ｃを、ケース体１１下面
の対応する固定側コネクタ１４ａ、１４ｂ、１４ｃに接
続するに際し、可動側コネクタ１５ａ、１５ｂ、１５ｃ
を上方へ引っ張り上げることで、規制部材１６の自由端
側を電線束Ｗと一体的に上方へ弾性屈曲させる。これに
伴って図２（Ｂ）に示すように、電線Ｗａ、Ｗｂ、Ｗｃ
と共に可動側コネクタ１５ａ、１５ｂ、１５ｃをカバー
体１２の上部外方へ引き出すことにより、ケース体１１
の固定側コネクタ１４ａ、１４ｂ、１４ｃに接続するた
めの余長分Ｌを確保し、順次固定側コネクタ１４ａ、１
４ｂ、１４ｃに可動側コネクタ１５ａ、１５ｂ、１５ｃ
を嵌合接続するようにしている。Next, a method of assembling the electric wire connection portion in the electric junction box having the above configuration will be described. First, FIG.
As shown in (A), the movable-side connector 15a which is introduced into the cover body 12 and connected to the terminals of the electric wires Wa, Wb, Wc of the electric wire bundle W arranged along the bottom wall 12c together with the regulating member 16. , 15b, 15c are connected to the corresponding fixed-side connectors 14a, 14b, 14c on the lower surface of the case body 11 when the movable-side connectors 15a, 15b, 15c are connected.
Is pulled upward, whereby the free end side of the regulating member 16 is elastically bent upward integrally with the wire bundle W. Accordingly, as shown in FIG. 2B, the electric wires Wa, Wb, Wc
Also, by pulling out the movable side connectors 15a, 15b, 15c to the upper outside of the cover body 12, the case body 11
Of the fixed-side connectors 14a, 14b, and 14c, and an extra length L is secured.
Movable connectors 15a, 15b, 15c to 4b, 14c
Are fitted and connected.

【００１６】ついで、図２（Ｃ）に示すように、ケース
体１１の下面にカバー体１２を嵌合すると、電線束Ｗは
規制部材１６の弾性復元力によりカバー体１２の底壁１
２ｃに沿った方向へ引き戻され、これに伴って可動側コ
ネクタ１５ａ、１５ｂ、１５ｃに接続された各電線Ｗ
ａ、Ｗｂ、Ｗｃも自動的に弛みが吸収され、相互に干渉
し合わない状態でカバー体１２内に整然と収納される。Next, as shown in FIG. 2 (C), when the cover body 12 is fitted to the lower surface of the case body 11, the wire bundle W
2c, and each wire W connected to the movable-side connectors 15a, 15b, 15c
The slacks of a, Wb, and Wc are also automatically absorbed, and are stored neatly in the cover body 12 without interfering with each other.

【００１７】[0017]

【発明の効果】以上の説明より明きらかなように、本発
明の電気接続箱における電線接続部の組付構造および組
付方法では、カバー体内において規制部材により電線束
が底壁に向けて弾性的に付勢された状態となるため、カ
バー体の可動側コネクタをケース体の固定側コネクタに
嵌合するための作業上の電線の余長分を吸収して、電線
相互の干渉によるケース体とカバー体との嵌合作業の阻
害要因をなくすことができる。一方、固定側コネクタへ
の嵌合接続に際しては、可動側コネクタを引っ張り上げ
ることで、規制部材を弾性屈曲させて嵌合作業のための
電線の余長分を確保でき、よって、電気接続箱における
ケース体とカバー体との嵌合作業の作業性向上を図るこ
とができる。As is apparent from the above description, in the structure and method for assembling the electric wire connection portion in the electric junction box of the present invention, the electric wire bundle is elastically moved toward the bottom wall by the regulating member in the cover. The case body due to the mutual interference of the electric wires absorbs the extra length of the electric wire in the operation for fitting the movable side connector of the cover body to the fixed side connector of the case body. It is possible to eliminate a factor that hinders the fitting operation between the cover and the cover body. On the other hand, at the time of fitting connection to the fixed-side connector, by pulling up the movable-side connector, the restricting member can be elastically bent to secure an extra length of the electric wire for the fitting operation. Workability of the fitting operation between the case body and the cover body can be improved.

【図面の簡単な説明】[Brief description of the drawings]

【図１】 本発明に係る電気接続箱における電線接続部
の組付構造の第１実施形態の断面図である。FIG. 1 is a cross-sectional view of a first embodiment of an assembly structure of an electric wire connection portion in an electric junction box according to the present invention.

【図２】 （Ａ）乃至（Ｃ）は組付方法の工程を示す断
面図である。FIGS. 2A to 2C are cross-sectional views showing steps of an assembling method.

【図３】 （Ａ）（Ｂ）は従来例を示す断面図である。FIGS. 3A and 3B are cross-sectional views showing a conventional example.

【符号の説明】[Explanation of symbols]

Ｗ 電線束 Ｗａ、Ｗｂ、Ｗｃ 電線 Ｌ 余長分 １０ 電気接続箱 １１ ケース体 １１ａ 電気部品 １２ カバー体 １２ａ 導入口 １２ｃ 底壁 １２ｄ 係止孔 １４ａ、１４ｂ、１４ｃ 固定側コネクタ １５ａ、１５ｂ、１５ｃ 可動側コネクタ １６ 規制部材 １６ａ 係止突起 W Electric wire bundle Wa, Wb, Wc Electric wire L Extra length 10 Electrical connection box 11 Case body 11a Electrical component 12 Cover body 12a Inlet 12c Bottom wall 12d Lock hole 14a, 14b, 14c Fixed connector 15a, 15b, 15c Movable Side connector 16 Restriction member 16a Locking projection

Claims (2)

【特許請求の範囲】[Claims] 【請求項１】 電気部品が配設されたケース本体と、該
ケース本体の下面を覆うようにして嵌合装着される箱状
のカバー体とからなり、該カバー体の一側下部の導入口
から導入された電線束の端部に装着された可動側コネク
タを、上記ケース本体の下面に配設された固定側コネク
タに嵌合して電線接続部を構成してなる電気接続箱にお
ける電線接続部の組付構造であって、 上記カバー体に導入された電線束に、長さ方向に沿って
弾性部材よりなる規制部材を固定し、該規制部材におけ
る上記導入口側の一端に係止突起を下方突設すると共
に、該係止突起をカバー体の底壁に形成した係止孔に係
止固定し、上記規制部材の他端を自由端として固定側コ
ネクタに嵌合された可動側コネクタの各電線をカバー体
の底壁側へ付勢して電線の弛みを吸収する構成としてい
ることを特徴とする電気接続箱における電線接続部の組
付構造。1. A case body in which an electric component is disposed, and a box-shaped cover body fitted and mounted so as to cover a lower surface of the case body, and an introduction port at a lower portion of one side of the cover body. The electric connector in the electric connection box, in which the movable connector attached to the end of the electric wire bundle introduced from above is fitted to the fixed connector provided on the lower surface of the case body to constitute an electric wire connection portion A fixing member made of an elastic member is fixed along a length direction to the wire bundle introduced into the cover body, and a locking projection is provided at one end of the regulating member on the introduction port side. A movable connector fitted to a fixed connector with the other end of the regulating member being a free end while the locking projection is locked and fixed in a locking hole formed in a bottom wall of the cover body. Of each wire to the bottom wall of the cover to absorb slack in the wires Assembly structure of the wire connecting portion in the electrical connection box, characterized in that has a configuration that. 【請求項２】 電気部品が配設されたケース本体と、該
ケース本体の下面を覆うようにして嵌合装着される箱状
のカバー体とからなり、該カバー体の一側下部の導入口
から導入された電線束の端部に装着された可動側コネク
タを、上記ケース本体の下面に配設された固定側コネク
タに嵌合して電線接続部を構成してなる電気接続箱にお
ける電線接続部の組付方法であって、 上記カバー体に導入された電線束に、長さ方向に沿って
弾性部材よりなる規制部材を固定し、該規制部材におけ
る上記導入口側の一端に下方突設した係止突起を、カバ
ー体の底壁に形成した係止孔に係止固定し、上記ケース
体の固定側コネクタへの可動側コネクタの嵌合に際し、
上記規制部材の自由端側をカバー体の底壁側への付勢力
に抗して電線束と一体的に上方へ弾性屈曲させて、可動
側コネクタをカバー体の上部外方へ引き出して固定側コ
ネクタに嵌合接続し、ついでケース体の下面にカバー体
を嵌合すると共に、上記電線束を規制部材と一体的にカ
バー体の底壁側へ弾性復帰させて電線の弛みを吸収する
ようにしていることを特徴とする電気接続箱における電
線接続部の組付方法。2. A case main body in which electric components are disposed, and a box-shaped cover body fitted and mounted so as to cover a lower surface of the case main body, and an introduction port at a lower portion of one side of the cover body. The electric connector in the electric connection box, in which the movable connector attached to the end of the electric wire bundle introduced from above is fitted to the fixed connector provided on the lower surface of the case body to constitute an electric wire connection portion A method of assembling a part, comprising: fixing a restricting member made of an elastic member along a length direction to a wire bundle introduced into the cover body, and projecting downward at one end of the restricting member on the introduction port side. The locking projection is locked and fixed in a locking hole formed in the bottom wall of the cover body, and when the movable connector is fitted to the fixed connector of the case body,
The free end side of the restricting member is elastically bent upward integrally with the wire bundle against the urging force on the bottom wall side of the cover body, and the movable side connector is pulled out to the upper outside of the cover body and fixed side. After fitting and connecting to the connector, the cover body is fitted to the lower surface of the case body, and the wire bundle is elastically returned to the bottom wall side of the cover body integrally with the regulating member so as to absorb the slack of the wires. A method for assembling an electric wire connection part in an electric junction box.
JP9244254A 1997-09-09 1997-09-09 Assembling structure and method of wire connecting section in electrical connection box Withdrawn JPH1189050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9244254A JPH1189050A (en) 1997-09-09 1997-09-09 Assembling structure and method of wire connecting section in electrical connection box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9244254A JPH1189050A (en) 1997-09-09 1997-09-09 Assembling structure and method of wire connecting section in electrical connection box

Publications (1)

Publication Number Publication Date
JPH1189050A true JPH1189050A (en) 1999-03-30

Family

ID=17116027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9244254A Withdrawn JPH1189050A (en) 1997-09-09 1997-09-09 Assembling structure and method of wire connecting section in electrical connection box

Country Status (1)

Country Link
JP (1) JPH1189050A (en)

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Effective date: 20041207