PROBLEM TO BE SOLVED: To provide a technique for enhancing sealability of a grommet having an inner member.SOLUTION: A grommet 20 comprises a grommet body 22 and an inner member 40. The inner member 22 has an annularly formed peripheral wall part 42 which can be provided in an open hole Ph of a panel P, a flange part 46 which is so provided as to be expanded outwards from one end of the peripheral wall part 42, and a lock piece 50 which extends from the other end side of the peripheral wall part 42 toward said one end side. The grommet body 22 includes: an annular sealing part 26 is so superposed on the flange part 46 as to cover a portion of the flange part 46 on the peripheral wall part 42 side; a cylindrical part 28 which extends from the annular sealing part 26 on a side opposite to the peripheral wall part 42; and a seal part 29 which is provided on an opening end edge part 261 of the annular sealing part 26 and can contact an inner peripheral edge part PhE of the open hole Ph.SELECTED DRAWING: Figure 2
【課題】インナー部材を有するグロメットのシール性を高める技術を提供する。【解決手段】グロメット20は、グロメット本体22及びインナー部材40を備える。インナー部材22は、パネルPの貫通孔内Phに配設可能な環状に形成された周壁部42と、周壁部42の一端から外側に張り出すようにして設けられた鍔部46と、周壁部42の他端側から前記一端側に向けて延びるロック片50とを有する。グロメット本体22は、鍔部46のうち周壁部42側の部分を覆うように鍔部46に被さる環状封止部26と、周壁部42とは反対側に環状封止部26から延出する筒部28と、環状封止部26の開口端縁部261に設けられており、貫通孔Phの内周縁部PhEに当接可能なシール部29とを含む。【選択図】図2
GROMMET AND WIRING HARNESS WITH GROMMET
グロメット及びグロメット付ワイヤハーネス
2017-01-12
Patent
Elektronische Ressource
Japanisch
IPC: | 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 / 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 |