Provided are a grommet seal structure and a wire harness capable of ensuring sufficient sealing performance. A large-diameter cylindrical section (17) of the grommet (7) has a first sealing section (24) that is in sealing contact with the periphery of the through-hole (4), and a second sealing section (26) that is in sealing contact with the flange-processed section (12). The bracket (8) has a first pressing section (34) and a second pressing section (33) that press the large-diameter cylindrical section (17) of the grommet (7). A second pressed surface (28) of the grommet (7) on the oppositeside (inner side) from the second close contact section (26) and a second pressing surface (36) of the second pressing section (33) are formed in a ring shape that is inclined with respect to the axis(CL) of the large-diameter cylindrical section (17) and that follows the axis (CL) of the large-diameter cylindrical section (17). A grommet seal structure (1) is a seal structure in which a grommet(7) is brought into close contact with both the peripheral edge of a through-hole (4) of a plate (3) and a flange-processed section (12).

    提供一种能够确保充分的密封性能索环密封构造以及线束。索环(7)的大径筒部(17)具有密接于贯通孔(4)的周缘的第一密接部(24)和密接于翻边加工部(12)的第二密接部(26)。托架(8)具有按压索环(7)的大径筒部(17)的第一按压部(34)以及第二按压部(33)。索环(7)的相对于第二密接部(26)的相反侧(内侧)的第二被按压面(28)与第二按压部(33)的第二按压面(36)被形成为相对于大径筒部(17)的轴线CL倾斜且沿着大径筒部(17)的轴线CL的环状。索环密封构造(1)是使索环(7)对于板(3)的贯通孔(4)的周缘以及翻边加工部(12)的两个位置密接的密封构造。


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    Title :

    Grommet seal structure and wire harness


    Additional title:

    索环密封构造以及线束


    Contributors:

    Publication date :

    2020-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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