To reduce deformation or melting of a locking mechanism formed of an inexpensive resin material and attached on an engine body.SOLUTION: A locking mechanism 100 comprises: a clip member 101 having a locking part 104 on which a wire harness 103 laid outside an engine body 105 is locked, a contact part 106 provided inside a locking hole 105b formed in the engine body 105 and contacting a bottom surface 105bof the locking hole 105b, and a connection part 107 for connecting the locking pat 104 and the contact part 106; a first deformation part 102a provided in the engine body 105 and energizing the clip member 101 so as to maintain a state of the contact part 106 being in contact with the bottom surface 105bof the locking hole 105b; and a second deformation part 102b provided in the engine body 105, deformed with heat of the engine body 105 and moving the clip member 101 in a direction away from the bottom surface 105bof the locking hole 105b against energization force of the first deformation part 102a.SELECTED DRAWING: Figure 1

    【課題】安価な樹脂材料で構成され、エンジンボディに取付けられる係止機構の変形または溶融を低減する。【解決手段】係止機構100は、エンジンボディ105の外部に敷設されるワイヤーハーネス103を係止する係止部104と、エンジンボディ105に形成された係止穴105bの内部に設けられ、係止穴105bの底面105b1と接触する接触部106と、係止部104と接触部106を接続する接続部107と、を備えたクリップ部材101と、エンジンボディ105に設けられ、接触部106が係止穴105bの底面105b1と接触する状態を維持するようにクリップ部材101を付勢する第1変形部102aと、エンジンボディ105に設けられ、エンジンボディ105の熱を受けて変形し、第1変形部102aの付勢力に抗してクリップ部材101を係止穴105bの底面105b1から離隔する方向に移動させる第2変形部102bと、を備える。【選択図】図1


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    Title :

    LOCKING MECHANISM


    Additional title:

    係止機構


    Contributors:

    Publication date :

    2019-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile



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