PROBLEM TO BE SOLVED: To provide a liquid proofing structure of a connector minimizing and facilitating a countermeasure against inflation of liquid.SOLUTION: A harness 1 includes: a coated wire 2 for connecting an ECU 7 and an EOP 8; a shield film 3 for surrounding the coated wire 2; a ground line 4 connected to the shield film 3; and a wire connection coupler 5 interposed in the coated wire 2 and the ground line 4. In the ground line 4, the wire connection coupler 5 and the shield film 3 are configured to be divided. The shield film 3 side configured to be divided in the ground line 4 is defined as a first ground line 42 while the wire connection coupler 5 side is defined as a second ground line 43. A first round type crimp terminal 42a and a second round type crimp terminal 43a are provided at a downstream end of the first ground line 42 and an upstream end of the second ground line 43, respectively. When connecting each of the coated wire 2 and the ground line 4, the two first round type crimp terminal 42a and the second round type crimp terminal 43a are connected to each other. A silicon water-cut section 431 for suppressing inflation of liquid into the wire connection coupler 5 is formed in only the second ground line 43.

    【課題】液体の浸入対策が最小限かつ容易である接続器の防液構造を提供する。【解決手段】ハーネス1は、ECU7とEOP8とを接続する被覆電線2と、被覆電線2を囲繞するシールド膜3と、シールド膜3に接続されるアース線4と、被覆電線2およびアース線4に介装される結線カプラ5と、を備え、アース線4のうち結線カプラ5とシールド膜3との間を分割して構成し、分割して構成されたアース線4のシールド膜3側を第1アース線42と規定するとともに、結線カプラ5側を第2アース線43と規定し、第1アース線42の下流端と、第2アース線43の上流端と、にそれぞれ第1丸型圧着端子42a、第2丸型圧着端子43aを設け、被覆電線2およびアース線4をそれぞれ接続するときに、2つの第1丸型圧着端子42a、第2丸型圧着端子43aが互いに連結され、第2アース線43のみに結線カプラ5への液体の浸入を抑制するシリコン止水部431を形成する。【選択図】図1


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    Title :

    LIQUID PROOFING STRUCTURE OF CONNECTOR


    Additional title:

    接続器の防液構造


    Contributors:

    Publication date :

    2015-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



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