PROBLEM TO BE SOLVED: To provide a novel corrugated tube fixing structure capable of easily confirming an insertion dimension of a corrugated tube from an electric wire lead-out port of an on-vehicle component to an inner side of the on-vehicle component, stably securing such an insertion dimension and improving a degree of freedom in design of a fitting projection.SOLUTION: A tube fitting component 20 has a fitting projection 28 and is formed in a separate body from an on-vehicle component 12. On the other hand, an end portion 58 of a corrugated tube 18 is inserted into the tube fitting component 20, the fitting projection 28 is fitted into a trough portion 54 of the corrugated tube 18, and the tube fitting component 20 is pressure-welded and fixed to an outer peripheral surface 60 of the end portion 58 of the corrugated tube 18. The tube fitting component 20 is held by a fitting component holding part 40 in an electric wire lead-out port 14 of the on-vehicle component 12, such that the end portion 58 of the corrugated tube 18 is fixed to the on-vehicle component 12 while entering the electric wire lead-out port 14.SELECTED DRAWING: Figure 3
【課題】車載部品の電線引出口から車載部品の内部側へのコルゲートチューブの入り込み寸法の確認を容易に行うことができ、かつかかる入り込み寸法を安定して確保することができると共に、嵌合突起の設計自由度が向上される、新規な構造のコルゲートチューブの固定構造を提供すること。【解決手段】チューブ嵌合部品20が嵌合突起28を有しかつ車載部品12とは別体に形成されている一方、コルゲートチューブ18の端部58がチューブ嵌合部品20の内部に挿入され、嵌合突起28がコルゲートチューブ18の谷部54に嵌め入れられる共に、チューブ嵌合部品20がコルゲートチューブ18の端部58の外周面60に圧接固定されており、車載部品12の電線引出口14の嵌合部品保持部40にチューブ嵌合部品20が保持されることにより、コルゲートチューブ18の端部58が電線引出口14に入り込んだ状態で車載部品12に固定されているようにした。【選択図】図3
CORRUGATED TUBE FIXING STRUCTURE
コルゲートチューブの固定構造
2016-12-22
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 |
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