JP2005149936A - Insertion displacement joint connector - Google Patents

Insertion displacement joint connector Download PDF

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Publication number
JP2005149936A
JP2005149936A JP2003386581A JP2003386581A JP2005149936A JP 2005149936 A JP2005149936 A JP 2005149936A JP 2003386581 A JP2003386581 A JP 2003386581A JP 2003386581 A JP2003386581 A JP 2003386581A JP 2005149936 A JP2005149936 A JP 2005149936A
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holding member
electric wire
wire holding
housing
engaging
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JP2003386581A
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Japanese (ja)
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Ichiro Terunuma
一郎 照沼
Takeshi Hasegawa
健 長谷川
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Fujikura Ltd
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Fujikura Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To manufacture at low cost a joint connector making connection of a bus bar with a wire by insulation displacement. <P>SOLUTION: The insulation displacement joint connector 1 is provided with a plurality of wire holders 10 fixing and holding a plurality of wires 80, a housing 20 equipped with a holder mounting part 21 mounting the wire holders, and a bus bar 30 fitted to the housing 20. The bus bar 30 is equipped with an insulation displacement contact terminal part 33 for inserting the wires 80 into a slit 34 for insulation displacement contact with the holder mounting part 21, and the wire holder 10 is provided with a mounting side opening 12a at the holder mounting part 21 side for insulation displacing the wires 80 to the insulation displacement terminal part 33. Since the wire 80 and the bus bar 30 are connected only by mounting the wire holder 10 with the mounting side opening 12a facing toward the holder mounting part 21, conventional connecting terminals are disused to enable to manufacture a joint connector at low cost. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、自動車等に搭載されるワイヤハーネスのジョイントコネクタに関し、特にバスバーなどの分岐接続部との接続を圧接により行う圧接ジョイントコネクタに関する。   The present invention relates to a joint connector for a wire harness mounted on an automobile or the like, and more particularly to a pressure contact joint connector that performs connection with a branch connection portion such as a bus bar by pressure contact.

従来から、自動車等のワイヤハーネスの接続に使用されるジョイントコネクタとしては、ワイヤハーネスの各電線に接続された多数の接続端子をハウジング内に収容し、更にこれらの接続端子を同様にハウジング内に収容されたバスバー等の分岐接続部で短絡させて相互接続して、分岐回路を構成するものが知られている（例えば、特許文献１参照。）。   Conventionally, as a joint connector used to connect a wire harness of an automobile or the like, a large number of connection terminals connected to each electric wire of the wire harness are accommodated in the housing, and these connection terminals are similarly accommodated in the housing. There is known a structure in which a branch circuit is configured by short-circuiting at a branch connection portion such as a housed bus bar and interconnecting them (see, for example, Patent Document 1).

特許第３１６０１９１号公報（第３−５頁、第１−３図）Japanese Patent No. 3160191 (page 3-5, Fig. 1-3)

しかしながら、特許文献１に記載のジョイントコネクタでは、ハウジングに電線に接続された接続端子を収容し、更にバスバーを収容してハウジング同士を嵌合することで分岐接続を図る構造のため、電線に接続端子を接続する作業が必要であると共に各接続端子をハウジング内に収容する作業が必要であるため、結果的にジョイントコネクタのコストが高くなってしまうという問題がある。   However, in the joint connector described in Patent Document 1, the connection terminal connected to the electric wire is accommodated in the housing, and further, the bus bar is accommodated and the housings are fitted to each other so that the branch connection is achieved. Since the operation | work which connects a terminal is required and the operation | work which accommodates each connection terminal in a housing is required, there exists a problem that the cost of a joint connector will become high as a result.

本発明は、このような問題点に鑑みてなされたもので、バスバーなどの分岐接続部と電線との接続を圧接により行うことができると共に安価に製造することができる圧接ジョイントコネクタを提供することを目的とする。   The present invention has been made in view of such problems, and provides a pressure-joint joint connector that can connect a branch connection portion such as a bus bar and an electric wire by pressure welding and can be manufactured at low cost. With the goal.

本発明に係る圧接ジョイントコネクタは、電線を両側から挟持し一方の側に前記電線が臨む開口部が形成された電線保持部材と、この電線保持部材が前記開口部を向けて装着される電線保持部材装着部を有するハウジングと、このハウジングに備えられ前記電線保持部材が前記開口部を前記電線保持部材装着部に向けて前記電線保持部材装着部に装着されたときに前記電線と圧接される圧接端子を有する分岐接続部とを備えたことを特徴とする。   The pressure-joint joint connector according to the present invention includes an electric wire holding member in which an electric wire is sandwiched from both sides and an opening is formed on one side of the electric wire, and the electric wire holding member is mounted with the electric wire holding member facing the opening. A housing having a member mounting portion, and a pressure contact provided to the housing when the wire holding member is mounted on the wire holding member mounting portion with the opening facing the wire holding member mounting portion. And a branch connection portion having a terminal.

なお、この圧接ジョイントコネクタの電線保持部材とハウジングとは、例えば電線保持部材装着部における電線保持部材の装着時に、その装着状態を保持する電線保持部材係合部により互いに係合される構造からなり、この場合電線保持部材係合部としては、例えば（１）電線保持部材の端部に形成され電線保持部材装着部への装着方向に延びると共に係合穴部を有する電線保持部材係合部用係合片と、ハウジングの端部に形成され係合穴部に係合する電線保持部材係合部用係合突起とから構成されるものや、（２）電線保持部材の端部に形成され電線保持部材装着部への装着方向に延びると共に係合突起部を有する電線保持部材係合部用嵌合片と、ハウジングの端部に形成され内部に係合突起部が係合する突起係合部を有する電線保持部材係合部用嵌合穴とから構成されるものなどが良い。   Note that the wire holding member and the housing of this press-fit joint connector are configured to be engaged with each other by the wire holding member engaging portion that holds the mounting state when the wire holding member is mounted in the wire holding member mounting portion, for example. In this case, as the wire holding member engaging portion, for example, (1) For the wire holding member engaging portion formed at the end portion of the wire holding member and extending in the mounting direction to the wire holding member mounting portion and having the engaging hole portion A wire holding member engaging portion engaging protrusion formed at the end of the housing and engaged with the engaging hole, or (2) formed at the end of the wire holding member. A wire holding member engaging portion fitting piece that extends in the mounting direction to the wire holding member mounting portion and has an engaging protrusion, and a protrusion engagement that is formed at the end of the housing and engages with the engaging protrusion inside Wire holding member having a portion Such as those composed of a Goana fitting for engagement portion is good.

また、電線保持部材は、例えば（ａ）電線を介して対向配置され電線をその芯線方向と直交する方向に挟み込んで挟持固定する分割可能な構造の複数の電線保持部材構成体から構成され、複数の電線保持部材構成体のうち、第１電線保持部材構成体に形成された係合凹部と、第２電線保持部材構成体に形成された係合凹部と係合する係合凸部を有する係合片部とからなる電線保持部材構成体係合部を備えてなるものや、（ｂ）電線を介して対向配置され電線をその芯線方向と直交する方向に挟み込んで挟持固定する複数の電線保持部材構成体と、これら複数の電線保持部材構成体の一方の端部同士を結合するヒンジ部と、複数の電線保持部材構成体の他方の端部同士を係合して固定する電線保持部材構成体係合部とを一体的に形成して構成され、電線保持部材構成体係合部は、複数の電線保持部材構成体のうち、第１電線保持部材構成体の他方の端部に形成された係合凹部と、第２電線保持部材構成体の他方の端部に形成された係合凹部と係合する係合凸部を有する係合片部とから構成されているものなどが良い。   Further, the electric wire holding member is composed of, for example, (a) a plurality of electric wire holding member constructs having a separable structure in which the electric wires are arranged to face each other through the electric wires and are sandwiched and fixed in a direction perpendicular to the core wire direction. Among the electric wire holding member structural members, the engaging concave portion formed in the first electric wire holding member structural member and the engaging convex portion engaged with the engaging concave portion formed in the second electric wire holding member structural member. A wire holding member constituting body engaging portion composed of a mating piece portion, or (b) a plurality of electric wire holders that are arranged to be opposed to each other via an electric wire and are sandwiched and fixed in a direction perpendicular to the core wire direction. A member structure, a hinge part that joins one ends of the plurality of wire holding member structures, and a wire holding member structure that engages and fixes the other ends of the plurality of wire holding member structures The body engaging part is formed integrally. The electric wire holding member constituting body engaging portion includes an engaging recess formed at the other end of the first electric wire holding member constituting body and a second electric wire holding member constituting body among the plurality of electric wire holding member constituting bodies. What comprises the engagement piece part which has the engagement convex part engaged with the engagement recessed part formed in the other edge part etc. is good.

更に、この圧接ジョイントコネクタは、例えばハウジングに取り付けられると共に電線保持部材装着部に装着された電線保持部材を押えるハウジング蓋部を更に備えて構成され、ハウジング蓋部は、ハウジングへの取付時に、電線保持部材から外部に露出して延びる電線を、圧接端子との圧接部分に対するストレインリリーフを備えるようにハウジングの端部や電線保持部材の端部と共に挟み込んで所定の角度で折り曲げる電線押え部を有してなると良い。   Further, the pressure-welded joint connector is configured to further include a housing lid portion that is attached to the housing and presses the electric wire holding member attached to the electric wire holding member attachment portion. It has an electric wire presser that clamps the wire that is exposed from the holding member to the outside with the end of the housing and the end of the electric wire holding member and bends at a predetermined angle so as to have a strain relief for the press contact portion with the press contact terminal. It would be nice.

この場合、ハウジング蓋部とハウジングとは、例えばハウジング蓋部のハウジングへの取付時に、その取付状態を保持する蓋係合部により互いに係合される構造からなり、この蓋係合部としては、例えば（Ｉ）ハウジング蓋部の端部に形成されハウジングへの取付方向に延びると共に取付穴部を有するハウジング蓋部用係合片と、ハウジングの端部に形成され取付穴部に係合するハウジング蓋部用係合突起とから構成されるものや、（II）ハウジング蓋部の端部に形成されハウジングへの取付方向に延びると共に係合突起部を有するハウジング蓋部用嵌合片と、ハウジングの端部に形成され内部に係合突起部が係合する突起係合部を有するハウジング蓋部用嵌合穴とから構成されるものなどが良い。   In this case, the housing lid portion and the housing are configured to be engaged with each other by a lid engaging portion that holds the attached state when the housing lid portion is attached to the housing, for example. For example, (I) a housing lid engaging piece formed at the end of the housing lid and extending in the mounting direction to the housing and having a mounting hole, and a housing formed at the end of the housing and engaged with the mounting hole A cover lid engaging projection, (II) a housing lid fitting piece formed at an end of the housing lid and extending in the mounting direction to the housing, and having an engagement projection, and a housing And a housing lid fitting hole having a protrusion engaging portion with which an engaging protrusion engages with the inside.

本発明によれば、圧接ジョイントコネクタが、電線を両側から挟持し電線が臨む開口部を有する電線保持部材と、この電線保持部材が開口部を向けて装着される電線保持部材装着部を有するハウジングと、このハウジングに備えられ電線保持部材が開口部を電線保持部材装着部に向けて装着された際に電線と圧接される圧接端子を有する分岐接続部とから構成される。このため、分岐接続部と電線との接続に際し別途接続端子を必要とせず、また、電線保持部材に電線を挟み込んでハウジングの電線保持部材装着部に装着するだけで分岐接続部と電線との接続を図ることができる。これにより、電線に接続端子を接続する接続作業や接続端子をハウジング内へ収容する収容作業などが不要となり、コストを抑えて安価にジョイントコネクタを製造することが可能となる。   According to the present invention, the pressure-joint joint connector includes a wire holding member having an opening for holding the electric wire from both sides and facing the electric wire, and a housing having an electric wire holding member mounting portion on which the electric wire holding member is mounted with the opening facing the opening. And a branch connection portion having a press contact terminal that is press-contacted to the electric wire when the electric wire holding member is attached to the housing and the opening portion is attached to the electric wire holding member attachment portion. For this reason, a separate connection terminal is not required for connection between the branch connection portion and the electric wire, and the connection between the branch connection portion and the electric wire can be achieved simply by inserting the electric wire into the electric wire holding member and attaching it to the electric wire holding member attachment portion of the housing. Can be achieved. This eliminates the need for connection work for connecting the connection terminals to the electric wires, housing work for housing the connection terminals in the housing, and the like, making it possible to manufacture the joint connector at low cost.

以下、添付の図面を参照して、本発明の好ましい実施の形態を説明する。   Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

図１は、本発明の一実施形態に係る圧接ジョイントコネクタを示す分解斜視図、図２は、この圧接ジョイントコネクタの電線保持部材を示す分解斜視図、図３は、この圧接ジョイントコネクタを示す接続時の側面図、図４及び図５は、この圧接ジョイントコネクタを示す接続時の一部断面図である。   1 is an exploded perspective view showing a pressure joint joint connector according to an embodiment of the present invention, FIG. 2 is an exploded perspective view showing a wire holding member of the pressure joint connector, and FIG. 3 is a connection showing the pressure joint connector. FIG. 4 and FIG. 5 are partial cross-sectional views at the time of connection showing the press-contact joint connector.

圧接ジョイントコネクタ１は、図１に示すように、例えば複数の電線８０を固定保持する複数の電線保持部材としての電線ホルダ１０と、これら複数の電線ホルダ１０が装着される電線保持部材装着部としてのホルダ装着部２１を有するハウジング２０と、このハウジング２０に備えられ複数の電線８０を分岐接続するための分岐接続部としてのバスバー３０とを有して構成されている。なお、電線ホルダ１０及びハウジング２０は、例えば樹脂成型部材からなり、バスバー３０は、金属板を打ち抜き／折り曲げ加工などしてなるものである。   As shown in FIG. 1, the press-contact joint connector 1 includes, for example, a wire holder 10 as a plurality of wire holding members that fix and hold a plurality of wires 80, and a wire holding member mounting portion to which the plurality of wire holders 10 are mounted. The housing 20 having the holder mounting portion 21 and the bus bar 30 serving as a branch connection portion for branch connection of the plurality of electric wires 80 provided in the housing 20 are configured. The electric wire holder 10 and the housing 20 are made of, for example, a resin molded member, and the bus bar 30 is formed by punching / bending a metal plate.

複数の電線ホルダ１０は、図１及び図２に示すように、例えばそれぞれハウジング２０のホルダ装着部２１への装着方向と直交する面と平行に複数の電線８０を保持する板状の電線保持部１１を備えて構成されている。この例の電線保持部１１は、例えば電線８０を介して対向配置され電線８０をその芯線方向と直交する方向に挟み込んで挟持固定する複数の電線保持部材構成体を備えており、矩形枠状の第１電線保持部材構成体としての枠部１２及び矩形板状の第２電線保持部材構成体としてのプレート部１３と、これら枠部１２及びプレート部１３の一方の端部同士を結合するヒンジ部１４と、枠部１２及びプレート部１３の他方の端部同士を係合して固定する電線保持部材構成体係合部としての係合部１５とを一体的に形成して構成された構造からなる。   As shown in FIGS. 1 and 2, the plurality of wire holders 10 are, for example, plate-like wire holding portions that hold the plurality of wires 80 in parallel with the plane orthogonal to the mounting direction of the housing 20 to the holder mounting portion 21. 11. The electric wire holding portion 11 of this example includes a plurality of electric wire holding member structures that are arranged to face each other via, for example, the electric wires 80 and sandwich and fix the electric wires 80 in a direction orthogonal to the core wire direction. The frame portion 12 as the first electric wire holding member constituting body and the plate portion 13 as the rectangular plate-like second electric wire holding member constituting body, and the hinge portion for joining one end portions of the frame portion 12 and the plate portion 13 to each other 14 and an engaging portion 15 as an electric wire holding member constituting body engaging portion that engages and fixes the other ends of the frame portion 12 and the plate portion 13 to each other. Become.

なお、この係合部１５は、例えば枠部１２のヒンジ部１４側と反対側の端部に形成された係合凹部１６と、プレート部１３のヒンジ部１４側と反対側の端部に形成された、係合凹部１６と係合する係合凸部１８を有する係合片部１７とから構成されている。そして、電線保持部１１の枠部１２には、電線ホルダ１０のホルダ装着部２１への装着時に、ホルダ装着部２１上で後述するバスバー３０の圧接端子部３３のスリット３４に電線８０を挿入して圧接可能にするための装着側開口部１２ａが形成され、プレート部１３には、圧接端子部３３と電線８０との圧接時に、圧接端子部３３がプレート部１３に当接しないようにするための逃げ凹み部１３ａが形成されている。   The engaging portion 15 is formed at, for example, an engaging recess 16 formed at the end of the frame 12 opposite to the hinge portion 14 side and an end of the plate portion 13 opposite to the hinge portion 14 side. The engaging piece 17 includes an engaging protrusion 18 that engages with the engaging recess 16. Then, when the electric wire holder 10 is attached to the holder attachment portion 21, the electric wire 80 is inserted into the slit 34 of the press contact terminal portion 33 of the bus bar 30 described later on the holder attachment portion 21. A mounting-side opening 12a for enabling pressure contact is formed, and the plate portion 13 is configured to prevent the pressure contact terminal portion 33 from coming into contact with the plate portion 13 when the pressure contact terminal portion 33 and the electric wire 80 are pressed. The relief recess 13a is formed.

また、この電線ホルダ１０の電線保持部１１の枠部１２及びプレート部１３のそれぞれの対向端部には、例えば複数の電線８０の被覆８２の外周径に合わせて形成された、各電線８０の芯線８１の方向に延びると共に複数配列形成された固定溝部１１ａが備えられている。ここで、電線ホルダ１０に固定保持される複数の電線８０は、この例ではそれぞれ絶縁性の被覆８２に芯線８１が覆われた構造からなり、可撓性を備えている。   Further, each of the electric wires 80 formed on the opposing end portions of the frame portion 12 and the plate portion 13 of the electric wire holder 10 of the electric wire holder 10 according to the outer diameter of the covering 82 of the electric wires 80, for example. A plurality of fixed groove portions 11a are provided that extend in the direction of the core wire 81 and are formed in an array. Here, each of the plurality of electric wires 80 fixedly held by the electric wire holder 10 has a structure in which a core wire 81 is covered with an insulating coating 82 and has flexibility.

この圧接ジョイントコネクタ１の複数の電線ホルダ１０とハウジング２０とは、例えば各ホルダ装着部２１における電線ホルダ１０の装着時に、その装着状態を保持する電線保持部材係合部としてのホルダ係合部２５によりそれぞれ互いに係合される構造からなる。この例のホルダ係合部２５は、例えば各電線ホルダ１０の枠部１２の端部に形成されホルダ装着部２１への装着方向に延びると共に係合穴部２６を有する電線保持部材係合部用係合片としてのホルダ係合片２７と、ハウジング２０の端部に形成され係合穴部２６に係合する電線保持部材係合部用係合突起としてのホルダ係合突起２８とから構成されている。   The plurality of electric wire holders 10 and the housing 20 of the press-contact joint connector 1 are, for example, holder engaging portions 25 as electric wire holding member engaging portions that hold the attachment state when the electric wire holders 10 are attached to the holder attaching portions 21. Are constructed to be engaged with each other. The holder engaging portion 25 of this example is for an electric wire holding member engaging portion that is formed at an end portion of the frame portion 12 of each electric wire holder 10 and extends in the mounting direction to the holder mounting portion 21 and has an engaging hole portion 26, for example. It comprises a holder engaging piece 27 as an engaging piece and a holder engaging protrusion 28 as an electric wire holding member engaging part engaging protrusion that is formed at an end of the housing 20 and engages with an engaging hole 26. ing.

一方、ハウジング２０は、例えばインサートモールド成形などにより、バスバー３０を一体的に備えた構造からなり、上記複数の電線ホルダ１０が装着される棚状の複数のホルダ装着部２１を備えて構成されている。また、ハウジング２０のこれら複数のホルダ装着部２１間には、複数の電線ホルダ１０をハウジング２０に装着する際に、各電線ホルダ１０の端部を当接してホルダ装着部２１への装着時の位置決めなどを行うための位置決め凸部２２が形成されている。   On the other hand, the housing 20 has a structure in which the bus bar 30 is integrally provided by, for example, insert molding, and includes a plurality of shelf-shaped holder mounting portions 21 to which the plurality of wire holders 10 are mounted. Yes. Further, between the plurality of holder mounting portions 21 of the housing 20, when mounting the plurality of electric wire holders 10 on the housing 20, the end portions of the respective electric wire holders 10 are brought into contact with each other at the time of mounting on the holder mounting portions 21. Positioning convex portions 22 for performing positioning and the like are formed.

また、このハウジング２０の端部には、上述したホルダ係合突起２８の他に、例えば後述するハウジング２０に取り付けられるハウジング蓋部４０を係合するための蓋係合部４５の一部を構成するハウジング蓋部用係合突起としての蓋係合突起４８が形成されている。   In addition to the above-described holder engagement protrusion 28, the end portion of the housing 20 constitutes a part of a lid engaging portion 45 for engaging a housing lid portion 40 attached to the housing 20 described later, for example. A lid engaging projection 48 is formed as a housing lid engaging projection.

バスバー３０は、複数の分岐端子部３１の先端側に、上述した電線８０が挿入されるスリット３４を有し且つ電線ホルダ１０のホルダ装着部２１への非装着時に、ホルダ装着部２１においてスリット３４が電線ホルダ１０の装着方向と平行となる状態で露出された圧接端子部３３を備え、各分岐端子部３１が連結部３２により連結された構造からなり、上述したように、例えばインサートモールド成形によりハウジング２０に一体的に備えられている。   The bus bar 30 has the slit 34 into which the above-described electric wire 80 is inserted at the distal end side of the plurality of branch terminal portions 31, and the slit 34 in the holder mounting portion 21 when the electric wire holder 10 is not attached to the holder mounting portion 21. Is provided with a pressure contact terminal portion 33 exposed in a state parallel to the mounting direction of the electric wire holder 10, and each branch terminal portion 31 is connected by the connecting portion 32. As described above, for example, by insert molding The housing 20 is integrally provided.

このように構成された圧接ジョイントコネクタ１では、複数の電線８０を複数の電線ホルダ１０でそれぞれ固定保持し、各電線８０の端末部が対向する状態で各電線ホルダ１０をハウジング２０のホルダ装着部２１にそれぞれ装着側開口部１２ａがホルダ装着部２１側に向かうように装着するだけで、図４及び図５に示すように、ホルダ装着部２１においてバスバー３０の圧接端子部３３のスリット３４に電線８０を挿入してその被覆８２を破り、芯線８１と圧接端子部３３とを接続して各電線８０の分岐接続を行うことができる。このように、この圧接ジョイントコネクタ１は、従来のジョイントコネクタのような接続端子が別途不要になり、また、接続端子の接続作業等も不要となるため、部品点数を少なくして組立作業等を容易化しコストを抑えて安価に製造することが可能となる。   In the pressure-joint joint connector 1 configured as described above, the plurality of electric wires 80 are fixedly held by the plurality of electric wire holders 10, and each electric wire holder 10 is held in the holder mounting portion of the housing 20 with the terminal portions of the electric wires 80 facing each other. As shown in FIG. 4 and FIG. 5, as shown in FIGS. 4 and 5, an electric wire is inserted into the slit 34 of the pressure contact terminal portion 33 of the bus bar 30 in the holder mounting portion 21. 80 is inserted, the covering 82 is broken, the core wire 81 and the press contact terminal portion 33 are connected, and the electric wires 80 can be branched and connected. As described above, the pressure-joint joint connector 1 does not require a separate connection terminal as in the conventional joint connector, and connection work of the connection terminal is not required. It becomes easy and can be manufactured at low cost with low cost.

なお、図３〜図５に示す圧接ジョイントコネクタ１は、ハウジング２０に、ハウジング２０に取り付けられると共に各ホルダ装着部２１に装着された各電線ホルダ１０を覆うように押えるハウジング蓋部４０が取り付けられた状態を示している。この例のハウジング蓋部４０は、例えばハウジング２０への取付時に、各電線ホルダ１０の電線保持部１１から外部に露出して延びる複数の電線８０を、バスバー３０の圧接端子部３３との圧接部分に対していわゆるストレインリリーフを備えるようにハウジング２０の端部と共に挟み込んで所定の角度（ここでは約９０°）で折り曲げる電線押え部としての蓋周縁片部４９を有している。従って、このハウジング蓋部４０を取り付けることで、圧接端子部３３と電線８０との圧接部分に対するストレインリリーフ構造と保護構造とを実現することができる。   3 to 5 is attached to the housing 20 with a housing lid portion 40 that is attached to the housing 20 and that holds the electric wire holders 10 attached to the holder attachment portions 21 so as to cover them. Shows the state. The housing lid portion 40 in this example is a portion in which a plurality of electric wires 80 that are exposed and extended from the electric wire holding portion 11 of each electric wire holder 10 are attached to the press contact terminal portion 33 of the bus bar 30 when being attached to the housing 20. On the other hand, it has a lid peripheral piece 49 as an electric wire pressing part that is sandwiched with an end of the housing 20 and bent at a predetermined angle (about 90 ° in this case) so as to have a so-called strain relief. Therefore, by attaching the housing lid portion 40, a strain relief structure and a protective structure for the pressure contact portion between the pressure contact terminal portion 33 and the electric wire 80 can be realized.

ここで、このハウジング蓋部４０とハウジング２０とは、例えばハウジング蓋部４０のハウジング２０への取付時に、その取付状態を保持する蓋係合部４５により互いに係合される構造からなる。この蓋係合部４５は、図３に示すように、この例では例えばハウジング蓋部４０の端部に形成されハウジング２０への取付方向に延びると共に取付穴部４６を有するハウジング蓋部用係合片としての蓋係合片４７と、ハウジング２０の端部に形成された、取付穴部４６に係合する上述した蓋係合突起４８とから構成されている。   Here, the housing lid portion 40 and the housing 20 are configured to be engaged with each other by a lid engaging portion 45 that holds the attached state when the housing lid portion 40 is attached to the housing 20, for example. As shown in FIG. 3, the lid engaging portion 45 is formed at the end portion of the housing lid portion 40 and extends in the mounting direction to the housing 20 and has a mounting hole portion 46 in this example. A lid engaging piece 47 as a piece and the above-described lid engaging protrusion 48 formed at the end of the housing 20 and engaging with the mounting hole 46 are configured.

このように、ハウジング蓋部４０が取り付けられた圧接ジョイントコネクタ１では、複数の電線８０を複数の電線ホルダ１０の電線保持部１１で固定保持し、これら複数の電線ホルダ１０を装着側開口部１２ａをホルダ装着部２１側に向けた状態でハウジング２０の各ホルダ装着部２１に装着し、ハウジング蓋部４０をこれらを押えるようにハウジング２０に取り付けるだけで、各ホルダ装着部２１においてスリット３４が露出されたバスバー３０の圧接端子部３３に電線８０を挿入し、スリット３４で電線８０の被覆８２を破って芯線８１と圧接端子部３３とを接続することができ、分岐接続を容易に行うことができると共にこの圧接部分に対するストレインリリーフ構造を具備することができる。この圧接ジョイントコネクタ１では、従来のジョイントコネクタのように別途接続端子を必要としないため部品点数を少なくすることができると共に、各電線８０に接続端子を接続する必要がなく、また、ハウジング２０に接続端子を収容する必要もないため、これらの作業が不要となり、更に、圧接端子部３３と電線８０との圧接部分に対するストレインリリーフ構造と保護構造とをハウジング蓋部４０で一括して具備することができるため、ストレインリリーフのための別部品や保護のための別部品が不要となり、結果的にコストを抑えることが可能で安価にジョイントコネクタを製造することができるようになる。   Thus, in the press-contact joint connector 1 to which the housing lid portion 40 is attached, the plurality of wires 80 are fixedly held by the wire holding portions 11 of the plurality of wire holders 10, and the plurality of wire holders 10 are attached to the mounting side opening 12a. Is attached to each holder mounting portion 21 of the housing 20 with the housing facing the holder mounting portion 21 side, and the slit 34 is exposed at each holder mounting portion 21 simply by mounting the housing lid portion 40 to the housing 20 so as to hold them. The wire 80 can be inserted into the pressure contact terminal portion 33 of the bus bar 30 and the core wire 81 and the pressure contact terminal portion 33 can be connected by breaking the coating 82 of the wire 80 with the slit 34, thereby facilitating branch connection. In addition, a strain relief structure for the pressure contact portion can be provided. In this press-fit joint connector 1, it is possible to reduce the number of parts since a separate connection terminal is not required unlike the conventional joint connector, and it is not necessary to connect a connection terminal to each electric wire 80. Since it is not necessary to accommodate the connection terminal, these operations are not necessary, and the housing lid portion 40 is provided with a strain relief structure and a protection structure for the pressure contact portion between the pressure contact terminal portion 33 and the electric wire 80 in a lump. Therefore, a separate part for strain relief and a separate part for protection are not necessary, and as a result, the cost can be reduced and the joint connector can be manufactured at low cost.

なお、この例の圧接ジョイントコネクタ１の複数の電線ホルダ１０とハウジング２０とは、上記ホルダ係合部２５の他に、例えば図６に示すような構造のホルダ係合部２５で互いに係合されても良い。即ち、この場合のホルダ係合部２５は、例えば各電線ホルダ１０の枠部１２の端部に形成され装着方向に延びると共に係合突起部５１を有する電線保持部材係合部用嵌合片としてのホルダ嵌合片５２と、ハウジング２０のハウジング装着部２１の端部に形成され係合突起部５１が係合する突起係合部５３を有する電線保持部材係合部用嵌合穴としてのホルダ嵌合穴５４とから構成されていると良い。このように構成されたホルダ係合部２５でも各電線ホルダ１０とハウジング２０との装着状態を保持することができるからである。   In addition, the plurality of wire holders 10 and the housing 20 of the press-contact joint connector 1 of this example are engaged with each other by a holder engaging portion 25 having a structure as shown in FIG. May be. That is, the holder engaging portion 25 in this case is, for example, an electric wire holding member engaging portion fitting piece that is formed at an end portion of the frame portion 12 of each electric wire holder 10 and extends in the mounting direction and has an engaging protrusion 51. Holder fitting piece 52 and a holder as a fitting hole for an electric wire holding member engaging portion having a protrusion engaging portion 53 formed at the end of the housing mounting portion 21 of the housing 20 and engaged with the engaging protrusion 51. It is good to be comprised from the fitting hole 54. FIG. This is because the mounting state of each wire holder 10 and the housing 20 can be maintained even with the holder engaging portion 25 configured as described above.

また、この例の圧接ジョイントコネクタ１の電線ホルダ１０の電線保持部１１を構成する枠部１２及びプレート部１３は、ヒンジ部１４で一体的に連結された構造からなるものであるが、この構造以外に、図７及び図８に示すように、例えば互いに分割可能な構造からなるものでも良い。この場合、電線保持部１１の係合部１５は、例えば図７に示すように、枠部１２及びプレート部１３のうちの一方（ここではプレート部１３）の端部に対角状に形成された係合凹部１６と、他方（ここでは枠部１２）の端部に係合凹部１６と対応する対角状に形成された係合片部１７とから構成されていても良い。また、例えば図８に示すように、枠部１２及びプレート部１３のそれぞれの端部に対角状に形成された係合凹部１６及び係合片部１７から構成されていても良い。このように構成された係合部１５でも枠部１２及びプレート部１３を確実に一体的に係合して電線保持部１１を構成することができるからである。   Moreover, although the frame part 12 and the plate part 13 which comprise the electric wire holding part 11 of the electric wire holder 10 of the pressure welding joint connector 1 of this example consist of a structure integrally connected by the hinge part 14, this structure In addition, as shown in FIG. 7 and FIG. In this case, the engaging portion 15 of the electric wire holding portion 11 is formed diagonally at the end of one of the frame portion 12 and the plate portion 13 (here, the plate portion 13) as shown in FIG. The engaging recess 16 may be formed on the other end (here, the frame portion 12), and the engaging piece 17 may be formed diagonally corresponding to the engaging recess 16. For example, as shown in FIG. 8, it may be comprised from the engagement recessed part 16 and the engagement piece part 17 which were diagonally formed in each edge part of the frame part 12 and the plate part 13. As shown in FIG. This is because even the engaging portion 15 configured as described above can reliably engage the frame portion 12 and the plate portion 13 integrally to constitute the wire holding portion 11.

更に、ハウジング蓋部４０をハウジング２０に取り付けるための蓋係合部４５としては、例えば図９に示すように、ハウジング蓋部４０のハウジング２０の位置決め凸部２２と対向する端部に形成された、ハウジング２０への取付方向に延びると共に係合突起部４１を有するハウジング蓋部用嵌合片としての蓋嵌合片４２と、ハウジング２０の位置決め凸部２２の端部に穿設され内部に係合突起部４１が係合する突起係合部４３が形成されたハウジング蓋部用嵌合穴としての蓋嵌合穴４４とから構成されていても良い。このような構造の蓋係合部４５でも、ハウジング蓋部４０とハウジング２０との取付状態を保持することができるからである。   Further, the lid engaging portion 45 for attaching the housing lid portion 40 to the housing 20 is formed at an end portion of the housing lid portion 40 facing the positioning convex portion 22 of the housing 20 as shown in FIG. 9, for example. A lid fitting piece 42 as a fitting piece for the housing lid part, which extends in the mounting direction to the housing 20 and has an engagement projection 41, and an end of the positioning convex part 22 of the housing 20 are formed inside. You may comprise from the lid fitting hole 44 as a housing lid part fitting hole in which the protrusion engaging part 43 with which the joint protrusion part 41 engages was formed. This is because even the lid engaging portion 45 having such a structure can maintain the mounting state of the housing lid portion 40 and the housing 20.

図１０は、本発明の他の実施形態に係る圧接ジョイントコネクタを示す分解斜視図、図１１は、この圧接ジョイントコネクタを示す接続時の一部断面図である。なお、以降において、既に説明した部分と重複する説明は割愛し、言及しない部分については既述のものが適用可能であるとする。
この圧接ジョイントコネクタ１Ａでは、各電線８０の端末部が同一方向を向く状態で各電線ホルダ１０を装着側開口部１２ａをホルダ装着部２１側に向けてハウジング２０のホルダ装着部２１に並列に装着する点と、ホルダ係合部２５がホルダ嵌合片５２及びホルダ嵌合穴５４と、例えば電線ホルダ１０のプレート部１３の端部に形成された凸状の嵌合凸部５５及びハウジング２０の位置決め凸部２２の側端部に穿設された嵌合凸部５５が嵌る形状の嵌合凹部５６とから構成されている点と、バスバー３０の形状が異なる点とが、先の例の圧接ジョイントコネクタ１と相違している。この圧接ジョイントコネクタ１Ａでも、上記圧接ジョイントコネクタ１と同様の効果を有する。なお、図１１に示すように、ハウジング蓋部４０をハウジング２０に取り付ければ、上記圧接ジョイントコネクタ１にハウジング蓋部４０を取り付けた場合と同様に、電線８０と圧接端子部３３との圧接部分に対してストレインリリーフや保護などを図ることが可能である。 FIG. 10 is an exploded perspective view showing a pressure contact joint connector according to another embodiment of the present invention, and FIG. 11 is a partial sectional view showing the pressure contact joint connector at the time of connection. In the following, explanations that overlap with the parts that have already been explained will be omitted, and the parts that have already been mentioned can be applied to parts that are not mentioned.
In this press-contact joint connector 1A, each wire holder 10 is mounted in parallel with the holder mounting portion 21 of the housing 20 with the mounting side opening 12a facing the holder mounting portion 21 with the terminal portions of the respective wires 80 facing in the same direction. And the holder engaging portion 25 of the holder fitting piece 52 and the holder fitting hole 54, for example, the convex fitting convex portion 55 formed at the end portion of the plate portion 13 of the electric wire holder 10 and the housing 20. The point that the fitting convex portion 55 formed in the side end portion of the positioning convex portion 22 is fitted with the fitting concave portion 56 and the shape of the bus bar 30 are different from each other in the pressure contact of the previous example. This is different from the joint connector 1. This press-contact joint connector 1A has the same effect as the press-contact joint connector 1 described above. As shown in FIG. 11, when the housing cover 40 is attached to the housing 20, the pressure contact portion between the electric wire 80 and the pressure contact terminal 33 is formed in the same manner as when the housing cover 40 is attached to the pressure joint connector 1. On the other hand, strain relief and protection can be achieved.

図１２及び図１３は、本発明の更に他の実施形態に係る圧接ジョイントコネクタを示す接続時の一部断面図である。
この圧接ジョイントコネクタ１Ｂでは、各電線ホルダ１０の装着側開口部１２ａがそれぞれホルダ装着部２１に向けて装着される際に、ハウジング２０に対して対向方向となる状態で各電線ホルダ１０がハウジング２０のホルダ装着部２１に装着される点と、バスバー３０の形状が異なる点と、ハウジング蓋部４０ハウジング２０への取付時に、各電線ホルダ１０の電線保持部１１から外部に露出して延びる各電線８０を、ハウジング蓋部４０及び蓋周縁片部４９と各電線ホルダ１０の端部とで挟み込んで所定の角度（ここでは約９０°を２回で約１８０°）で折り曲げている点とが、先の例の圧接ジョイントコネクタ１，１Ａと相違している。この圧接ジョイントコネクタ１Ｂでも、上記圧接ジョイントコネクタ１，１Ａと同様の効果を有する。 12 and 13 are partial cross-sectional views at the time of connection showing a pressure contact joint connector according to still another embodiment of the present invention.
In this pressure-joint joint connector 1B, when the mounting side openings 12a of the respective wire holders 10 are mounted toward the holder mounting portions 21, the respective wire holders 10 are arranged in a direction facing the housing 20 in the housing 20 direction. Each of the electric wires that are exposed to the outside from the electric wire holding portion 11 of each electric wire holder 10 when attached to the housing attaching portion 21 and the shape of the bus bar 30 are different. 80 is sandwiched between the housing lid 40 and the lid peripheral piece 49 and the end of each wire holder 10 and bent at a predetermined angle (here, about 90 ° is about 180 ° twice), This is different from the pressure joint connector 1 or 1A of the previous example. This press-contact joint connector 1B has the same effect as the press-connect joint connectors 1 and 1A.

本発明は、分岐接続を含む電気的接続を行う各種の用途に利用できる。   The present invention can be used for various applications for electrical connection including branch connection.

本発明の一実施形態に係る圧接ジョイントコネクタを示す分解斜視図である。It is a disassembled perspective view which shows the press-contact joint connector which concerns on one Embodiment of this invention. 同圧接ジョイントコネクタの電線保持部材を示す分解斜視図である。It is a disassembled perspective view which shows the electric wire holding member of the press-contact joint connector. 同圧接ジョイントコネクタを示す接続時の側面図である。It is a side view at the time of the connection which shows the same press-contact joint connector. 同圧接ジョイントコネクタを示す接続時の一部断面図である。It is a partial cross section figure at the time of the connection which shows the same press-contact joint connector. 同圧接ジョイントコネクタを示す接続時の一部断面図である。It is a partial cross section figure at the time of the connection which shows the same press-contact joint connector. 同圧接ジョイントコネクタの他の電線保持部材係合部を示す一部断面図である。It is a partial cross section figure which shows the other electric wire holding member engaging part of the same pressure welding joint connector. 同圧接ジョイントコネクタの他の電線保持部材を示す展開斜視図である。It is an expansion | deployment perspective view which shows the other electric wire holding member of the same pressure welding joint connector. 同圧接ジョイントコネクタの他の電線保持部材を示す展開斜視図である。It is an expansion | deployment perspective view which shows the other electric wire holding member of the same pressure welding joint connector. 同圧接ジョイントコネクタの他の蓋係合部を示す一部断面図である。It is a partial cross section figure showing the other lid engaging part of the press-contact joint connector. 本発明の他の実施形態に係る圧接ジョイントコネクタを示す分解斜視図である。It is a disassembled perspective view which shows the press-contact joint connector which concerns on other embodiment of this invention. 同圧接ジョイントコネクタを示す接続時の一部断面図である。It is a partial cross section figure at the time of the connection which shows the same press-contact joint connector. 本発明の更に他の実施形態に係る圧接ジョイントコネクタを示す接続時の一部断面図である。It is a partial cross section figure at the time of the connection which shows the press-contact joint connector which concerns on other embodiment of this invention. 同圧接ジョイントコネクタを示す接続時の一部断面図である。It is a partial cross section figure at the time of the connection which shows the same press-contact joint connector.

符号の説明Explanation of symbols

１，１Ａ，１Ｂ…圧接ジョイントコネクタ、１０…電線ホルダ、１１…電線保持部、１１ａ…固定溝部、１２…枠部、１２ａ…装着側開口部、１３…プレート部、１３ａ…逃げ凹み部、１４…ヒンジ部、１５…係合部、１６…係合凹部、１７…係合片部、１８…係合凸部、２０…ハウジング、２１…ホルダ装着部、２２…位置決め凸部、２５…ホルダ係合部、２６…係合穴部、２７…ホルダ係合片、２８…ホルダ係合突起、３０…バスバー、３１…分岐端子部、３２…連結部、３３…圧接端子部、３４…スリット、４０…ハウジング蓋部、４１，５１…係合突起部、４２…蓋嵌合片、４３，５３…突起係合部、４４…蓋嵌合穴、４５…蓋係合部、４６…取付穴部、４７…蓋係合片、４８…蓋係合突起、４９…蓋周縁片部、５２…ホルダ嵌合片、５４…ホルダ嵌合穴、５５…嵌合凸部、５６…嵌合凹部、８０…電線、８１…芯線、８２…被覆。   DESCRIPTION OF SYMBOLS 1,1A, 1B ... Pressure-welding joint connector, 10 ... Electric wire holder, 11 ... Electric wire holding part, 11a ... Fixed groove part, 12 ... Frame part, 12a ... Installation side opening part, 13 ... Plate part, 13a ... Escape dent part, 14 ... Hinge part, 15 ... engagement part, 16 ... engagement concave part, 17 ... engagement piece part, 18 ... engagement convex part, 20 ... housing, 21 ... holder mounting part, 22 ... positioning convex part, 25 ... holder relation Joint part, 26 ... engaging hole part, 27 ... holder engaging piece, 28 ... holder engaging protrusion, 30 ... bus bar, 31 ... branch terminal part, 32 ... connecting part, 33 ... pressure contact terminal part, 34 ... slit, 40 ... Housing cover part, 41, 51 ... Engagement projection part, 42 ... Lid fitting piece, 43, 53 ... Projection engagement part, 44 ... Lid fitting hole, 45 ... Lid engagement part, 46 ... Mounting hole part, 47 ... lid engaging piece, 48 ... lid engaging protrusion, 49 ... lid peripheral piece, 52 ... holder fitting piece 54 ... holder fitting hole, 55 ... fitting projection, 56 ... fitting recess 80 ... wire, 81 ... wire, 82 ... coating.

Claims (8)

電線を両側から挟持し一方の側に前記電線が臨む開口部が形成された電線保持部材と、
この電線保持部材が前記開口部を向けて装着される電線保持部材装着部を有するハウジングと、
このハウジングに備えられ前記電線保持部材が前記開口部を前記電線保持部材装着部に向けて前記電線保持部材装着部に装着されたときに前記電線と圧接される圧接端子を有する分岐接続部と
を備えたことを特徴とする圧接ジョイントコネクタ。 An electric wire holding member in which an opening is formed to hold the electric wire from both sides and the electric wire faces on one side;
A housing having an electric wire holding member mounting portion mounted with the electric wire holding member facing the opening;
A branch connection portion provided in the housing and having a pressure contact terminal that is pressed against the electric wire when the electric wire holding member is attached to the electric wire holding member attachment portion with the opening facing the electric wire holding member attachment portion. A pressure welding joint connector characterized by comprising. 前記電線保持部材と前記ハウジングとは、前記電線保持部材装着部における前記電線保持部材の装着時に、その装着状態を保持する電線保持部材係合部により互いに係合される構造からなり、
前記電線保持部材係合部は、前記電線保持部材の端部に形成され前記電線保持部材装着部への装着方向に延びると共に係合穴部を有する電線保持部材係合部用係合片と、前記ハウジングの端部に形成され前記係合穴部に係合する電線保持部材係合部用係合突起とから構成されている
ことを特徴とする請求項１記載の圧接ジョイントコネクタ。 The wire holding member and the housing are structured to be engaged with each other by a wire holding member engaging portion that holds the mounting state when the wire holding member is mounted in the wire holding member mounting portion.
The electric wire holding member engaging portion is formed at an end portion of the electric wire holding member and extends in the mounting direction to the electric wire holding member mounting portion, and has an engaging hole for an electric wire holding member engaging portion, The press-contact joint connector according to claim 1, further comprising: an engaging protrusion for an electric wire holding member engaging portion that is formed at an end portion of the housing and engages with the engaging hole portion. 前記電線保持部材と前記ハウジングとは、前記電線保持部材装着部における前記電線保持部材の装着時に、その装着状態を保持する電線保持部材係合部により互いに係合される構造からなり、
前記電線保持部材係合部は、前記電線保持部材の端部に形成され前記電線保持部材装着部への装着方向に延びると共に係合突起部を有する電線保持部材係合部用嵌合片と、前記ハウジングの端部に形成され内部に前記係合突起部が係合する突起係合部を有する電線保持部材係合部用嵌合穴とから構成されている
ことを特徴とする請求項１記載の圧接ジョイントコネクタ。 The wire holding member and the housing are structured to be engaged with each other by a wire holding member engaging portion that holds the mounting state when the wire holding member is mounted in the wire holding member mounting portion.
The electric wire holding member engaging portion is formed at an end portion of the electric wire holding member, extends in the mounting direction to the electric wire holding member mounting portion, and has an engaging protrusion, and a fitting piece for an electric wire holding member engaging portion, The wire holding member engaging portion fitting hole having a protrusion engaging portion formed at an end portion of the housing and engaged with the engaging protrusion portion. Pressure welding joint connector. 前記電線保持部材は、前記電線を介して対向配置され前記電線をその芯線方向と直交する方向に挟み込んで挟持固定する分割可能な構造の複数の電線保持部材構成体から構成され、
前記複数の電線保持部材構成体のうち、第１電線保持部材構成体に形成された係合凹部と、第２電線保持部材構成体に形成された前記係合凹部と係合する係合凸部を有する係合片部とからなる電線保持部材構成体係合部を備えてなる
ことを特徴とする請求項１〜３のいずれか１項記載の圧接ジョイントコネクタ。 The electric wire holding member is configured from a plurality of electric wire holding member structures having a splittable structure in which the electric wires are arranged to face each other via the electric wires and are sandwiched and fixed in a direction perpendicular to the core wire direction.
Of the plurality of electric wire holding member constituting bodies, an engaging concave portion formed in the first electric wire holding member constituting body and an engaging convex portion engaged with the engaging concave portion formed in the second electric wire holding member constituting body. The press-fit joint connector according to any one of claims 1 to 3, further comprising an electric wire holding member constituting body engaging portion formed of an engaging piece portion having the following. 前記電線保持部材は、前記電線を介して対向配置され前記電線をその芯線方向と直交する方向に挟み込んで挟持固定する複数の電線保持部材構成体と、
これら複数の電線保持部材構成体の一方の端部同士を結合するヒンジ部と、
前記複数の電線保持部材構成体の他方の端部同士を係合して固定する電線保持部材構成体係合部とを一体的に形成して構成され、
前記電線保持部材構成体係合部は、前記複数の電線保持部材構成体のうち、第１電線保持部材構成体の前記他方の端部に形成された係合凹部と、第２電線保持部材構成体の前記他方の端部に形成された前記係合凹部と係合する係合凸部を有する係合片部とから構成されている
ことを特徴とする請求項１〜３のいずれか１項記載の圧接ジョイントコネクタ。 The electric wire holding member is a plurality of electric wire holding member structures that are arranged to face each other via the electric wire and sandwich and fix the electric wire in a direction perpendicular to the core wire direction.
A hinge part that joins one ends of the plurality of electric wire holding member structures; and
An electric wire holding member structure engaging portion that engages and fixes the other ends of the plurality of electric wire holding member structures is integrally formed,
The electric wire holding member constituting body engaging portion includes an engaging recess formed at the other end of the first electric wire holding member constituting body and a second electric wire holding member constitution among the plurality of electric wire holding member constituting bodies. It is comprised from the engagement piece part which has an engagement convex part engaged with the said engagement recessed part formed in the said other edge part of a body. The any one of Claims 1-3 characterized by the above-mentioned. Press-fit joint connector as described. 前記ハウジングに取り付けられると共に前記電線保持部材装着部に装着された前記電線保持部材を押えるハウジング蓋部を更に備え、
前記ハウジング蓋部は、前記ハウジングへの取付時に、前記電線保持部材から外部に露出して延びる前記電線を、前記圧接端子との圧接部分に対するストレインリリーフを備えるように前記ハウジングの端部又は前記電線保持部材の端部と共に挟み込んで所定の角度で折り曲げる電線押え部を有してなる
ことを特徴とする請求項１〜５のいずれか１項記載の圧接ジョイントコネクタ。 A housing lid portion that is attached to the housing and that holds the wire holding member mounted on the wire holding member mounting portion;
The housing lid portion includes an end portion of the housing or the electric wire so as to have a strain relief with respect to a press-contact portion of the electric wire that is exposed to the outside from the electric wire holding member when attached to the housing. The press-fit joint connector according to any one of claims 1 to 5, further comprising an electric wire pressing portion that is sandwiched with the end portion of the holding member and bent at a predetermined angle. 前記ハウジング蓋部と前記ハウジングとは、前記ハウジング蓋部の前記ハウジングへの取付時に、その取付状態を保持する蓋係合部により互いに係合される構造からなり、
前記蓋係合部は、前記ハウジング蓋部の端部に形成され前記ハウジングへの取付方向に延びると共に取付穴部を有するハウジング蓋部用係合片と、前記ハウジングの端部に形成され前記取付穴部に係合するハウジング蓋部用係合突起とから構成されている
ことを特徴とする請求項６記載の圧接ジョイントコネクタ。 The housing lid part and the housing have a structure in which the housing lid part is engaged with each other by a lid engaging part that holds the attached state when the housing lid part is attached to the housing.
The lid engaging portion is formed at an end portion of the housing lid portion and extends in a mounting direction to the housing and has a mounting hole portion, and is formed at an end portion of the housing. The press-contact joint connector according to claim 6, comprising a housing lid engaging protrusion that engages with the hole. 前記ハウジング蓋部と前記ハウジングとは、前記ハウジング蓋部の前記ハウジングへの取付時に、その取付状態を保持する蓋係合部により互いに係合される構造からなり、
前記蓋係合部は、前記ハウジング蓋部の端部に形成され前記ハウジングへの取付方向に延びると共に係合突起部を有するハウジング蓋部用嵌合片と、前記ハウジングの端部に形成され内部に前記係合突起部が係合する突起係合部を有するハウジング蓋部用嵌合穴とから構成されている
ことを特徴とする請求項６記載のジョイントコネクタ。 The housing lid part and the housing have a structure in which the housing lid part is engaged with each other by a lid engaging part that holds the attached state when the housing lid part is attached to the housing.
The lid engaging portion is formed at an end portion of the housing lid portion and extends in the mounting direction to the housing and has an engaging protrusion, and is formed at an end portion of the housing. The joint connector according to claim 6, further comprising: a housing lid fitting hole having a protrusion engaging portion with which the engaging protrusion engages.
JP2003386581A 2003-11-17 2003-11-17 Insertion displacement joint connector Pending JP2005149936A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007095556A (en) * 2005-09-29 2007-04-12 Kawamura Electric Inc Circuit breaker
WO2011036178A1 (en) * 2009-09-25 2011-03-31 Stequal Layout for the busbar power distribution connector technology
JP2012221812A (en) * 2011-04-11 2012-11-12 Three M Innovative Properties Co Connector
WO2019124063A1 (en) * 2017-12-22 2019-06-27 京セラ株式会社 Connector and attachment method
JP2021057304A (en) * 2019-10-01 2021-04-08 日本圧着端子製造株式会社 connector

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007095556A (en) * 2005-09-29 2007-04-12 Kawamura Electric Inc Circuit breaker
JP4728076B2 (en) * 2005-09-29 2011-07-20 河村電器産業株式会社 Circuit breaker
WO2011036178A1 (en) * 2009-09-25 2011-03-31 Stequal Layout for the busbar power distribution connector technology
FR2950747A1 (en) * 2009-09-25 2011-04-01 Stequal ARRANGEMENT FOR THE POWER DISTRIBUTION CONNECTION BY BAR OMNIBUS
JP2012221812A (en) * 2011-04-11 2012-11-12 Three M Innovative Properties Co Connector
JP2019114416A (en) * 2017-12-22 2019-07-11 京セラ株式会社 Connector and mounting method
WO2019124063A1 (en) * 2017-12-22 2019-06-27 京セラ株式会社 Connector and attachment method
CN111542971A (en) * 2017-12-22 2020-08-14 京瓷株式会社 Connector and mounting method
CN111542971B (en) * 2017-12-22 2021-10-26 京瓷株式会社 Connector and mounting method
JP6993214B2 (en) 2017-12-22 2022-01-13 京セラ株式会社 Connector and mounting method
US11251545B2 (en) 2017-12-22 2022-02-15 Kyocera Corporation Connector and attachment method
JP2021057304A (en) * 2019-10-01 2021-04-08 日本圧着端子製造株式会社 connector
JP7422992B2 (en) 2019-10-01 2024-01-29 日本圧着端子製造株式会社 connector

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