To inhibit water intrusion into a splice part from a relatively thin electric-wire extension part side which extends from the splice part, by using a structure that is as small and light as possible.SOLUTION: A water intrusion inhibiting structure 1 for a splice part includes a splice part 20 in which core wires 11, 15 of a plurality of electric wires 10, 14 are connected together, a first electric-wire extension part 30 which extends from one end of the splice part 20, and a second electric-wire extension part 40 which extends from the other end of the splice part 20 and which is thicker than the first electric-wire extension part 30. A first sheet 50 covers, on the one end side of the splice part 20, a region that includes a portion reaching the splice part 20 from a coating 12 of the electric wire 10 included in the first electric-wire extension part 30, and extends to a point in front of coatings 12, 16 of the electric wires 10, 14 included in the second electric-wire extension part 40. A second sheet 60 overlaps the first sheet 50, and covers, on the other end side of the splice part 20, a region including a portion reaching the splice part 20 from the coatings 12, 16 of the electric wires 10, 14 included in the second electric-wire extension part 40.SELECTED DRAWING: Figure 1

    【課題】なるべく小型及び軽量な構成で、スプライス部から延出する比較的細い電線延出部側からスプライス部に水が侵入することを抑制すること。【解決手段】スプライス部の水侵入抑制構造1は、複数の電線10、14の芯線11、15同士が接続されたスプライス部20と、スプライス部20の一端から延出する第1電線延出部30と、スプライス部20の他端から延出し、第1電線延出部30よりも太い第2電線延出部40とを備える。第1シート50が、スプライス部20の一端側で、第1電線延出部30に含まれる電線10の被覆12からスプライス部20に至る部分を含み、第2電線延出部40に含まれる電線10、14の被覆12、16よりも手前までの領域を覆う。第2シート60が、第1シート50に重なると共に、スプライス部20の他端側で、第2電線延出部40に含まれる電線10、14の被覆12、16からスプライス部20に至る部分を含む領域を覆う。【選択図】図1


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    Title :

    WATER INTRUSION INHIBITING STRUCTURE FOR SPLICE PART, AND WIRE HARNESS


    Additional title:

    スプライス部の水侵入抑制構造及びワイヤーハーネス


    Contributors:

    Publication date :

    2019-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01B CABLES , Kabel / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS



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