GROMMET AND WIRE HARNESS

PROBLEM TO BE SOLVED: To provide a grommet for a wire harness, which hardly falls off from a plate material while suppressing increase in weight and cost as much as possible.SOLUTION: In a grommet 1, smaller-diameter tubular parts 4 can be bound with members that are continuous to connection parts 3...

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Bibliographische Detailangaben
1. Verfasser: SUENAGA AKIRA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a grommet for a wire harness, which hardly falls off from a plate material while suppressing increase in weight and cost as much as possible.SOLUTION: In a grommet 1, smaller-diameter tubular parts 4 can be bound with members that are continuous to connection parts 3 and penetrate through the inside thereof at end parts thereof. Larger-diameter tubular parts 2 have inclined reduced-diameter parts 22 that are formed extending obliquely toward the inside from parts continuous to the connection parts 3 in a range across the whole circumference. The smaller-diameter tubular parts 4 have deformation limiting parts 42, which face the inclined diameter-reduced parts 22 and protrude more than the other part. The deformation limiting parts 42 limit a range of deformation of the inclined diameter-reduced parts 22 toward the insides. 【課題】ワイヤハーネス用のグロメットにおいて、重量およびコストの増大を極力抑制しつつ板材から外れにくいグロメットを提供すること。【解決手段】グロメット1において、小径筒部4は、連結部3に連なり端部において内側を貫通する部材と結束可能である。大径筒部2は、全周に亘る範囲で連結部3と連なる部分から内側へ斜めに延びて形成された傾斜縮径部22を有する。小径筒部4は、傾斜縮径部22に対向して他の部分よりも突出した部分である変形制限部42を有している。変形制限部42は、傾斜縮径部22の内側への変形範囲を制限する。【選択図】図1