To provide a waterproof unit and a wiring harness that can suppress deterioration of waterproofness .SOLUTION: A waterproof unit 31 includes: a cylindrical waterproof member 50 which is attached to a through-hole 200X in a vehicle body panel 200 provided between outside of a vehicle cabin as a waterproof region and inside of the vehicle cabin as a non-waterproof region; and a cylindrical waterproof member 90 provided in the vehicle cabin so as to be separated from the cylindrical waterproof member 50. The waterproof unit 31 includes a corrugated tube 100 provided between the waterproof member 50 and the waterproof member 90, and connected to the waterproof member 50 and the waterproof member 90. The corrugated tube 100 has a bending rigidity higher than that of the waterproof member 50.SELECTED DRAWING: Figure 2
【課題】防水性の低下を抑制できる防水ユニット及びワイヤハーネスを提供する。【解決手段】防水ユニット31は、防水領域である車室外と非防水領域である車室内との間に設けられる車体パネル200の貫通孔200Xに取り付けられる筒状の防水部材50と、車室内において防水部材50と離れて設けられる筒状の防水部材90とを有する。防水ユニット31は、防水部材50と防水部材90との間に設けられ、防水部材50と防水部材90とに連結されたコルゲートチューブ100を有する。コルゲートチューブ100は、防水部材50よりも曲げ剛性が高く形成されている。【選択図】図2
WATERPROOF UNIT AND WIRING HARNESS
防水ユニット及びワイヤハーネス
2021-09-24
Patent
Electronic Resource
Japanese
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 / F16L PIPES , Rohre / H01B CABLES , Kabel |
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