The invention relates to a wire harness firewall and an installation structure thereof and relates to the field of automobile parts. The wire harness firewall comprises a firewall body and a sheath, wherein one side of the firewall body is provided with at least one wire passing hole transversely penetrating through the interior of the firewall body, the sheath is installed in the wire passing hole, and a first sealing member is arranged between the wire passing hole and the sheath; the firewall body comprises an upper cover, a base and a pressing piece, the base comprises a lower cover and a middle frame which are integrally arranged, the upper cover is installed on the middle frame, the pressing piece is arranged on the base and used for pressing the upper cover on the middle frame, and a second sealing piece used for sealing is arranged at the contact position of the upper cover and the middle frame. The wire harness firewall has the effect of being good in sealing performance.
本申请涉及一种线束防火墙及其安装结构,涉及汽车配件的领域,其包括防火墙本体和护套,所述防火墙本体一侧开设有横向贯通防火墙本体内部的至少一个过线孔,所述护套安装于过线孔内,所述过线孔与护套间设置有第一密封件;所述防火墙本体包括上盖、底座和压紧件,所述底座包括一体设置的下盖和中框,上盖安装于中框上,压紧件设置于底座上用于将上盖压紧于中框上,上盖与中框接触处设置有用于密封的第二密封件。本申请具有密封性好的效果。
Wire harness firewall and installation structure thereof
线束防火墙及其安装结构
2021-06-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Wire sheath with sealing effect on automobile firewall wire harness
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