To provide a manufacturing method for a vehicle spoiler.SOLUTION: When attaching the inner surface 21b of the main body of the upper member 2 and the inner surface 31b of the main part of the lower member 3 with adhesive 4, a first mold is provided with a contact surface set against the outer surface 31a of the main part, and a perforation 30 penetrating to the outer surface 31a of the main part is provided at the part of the inner surface of the main part in contact with the adhesive 4, in addition, the perforated hole 30 is provided with an enlarged hole with a larger hole diameter on the outer mouth side, or/and a recessed hole 62 with a larger hole mouth than the outer mouth and deeper than the thickness of the adhesive film on the portion of the aforementioned contact surface facing the outer mouth, and after applying the adhesive 4 to the inner surface of the body 21b or the inner surface of the main part 31b, the adhesive 4 is pasted together so that the adhesive 4 infiltrates the perforations 30 and fills the enlarged holes or/and the recessed holes, and the upper member 2 and the lower member 3 are crimped and integrated, as well as the resinated part 42 of the adhesive 4 that takes the shape of the enlarged holes 5 or/and the recessed holes.SELECTED DRAWING: Figure 3

    【課題】車両用スポイラの製造方法を提供する。【解決手段】アッパー部材2の本体内面21bと、ロア部材3の主部内面31bとを接着剤4で貼り合せる際、前記主部外面31aに当て面を当接させてセットした第一型を備え、接着剤4に接する該主部内面の部位に主部外面31a側へ貫通する透孔30を設け、さらに該透孔30に外方口側の孔径を大きく形成した拡孔部、又は/及び該外方口と対向する前記当て面の部分に、該外方口よりも穴口が大きく、接着剤4の膜厚よりも深い凹穴62を設け、前記本体内面21b又は前記主部内面31bに接着剤4を塗布した後、該接着剤4が前記透孔30に浸入し前記拡孔部又は/及び前記凹穴に充填されるように、貼り合わせ、前記アッパー部材2と前記ロア部材3とを圧着し一体化すると共に、該拡孔部5又は/及び該凹穴の形になる接着剤4の樹脂化部42を成形する。【選択図】図3


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    Title :

    MANUFACTURING METHOD FOR VEHICLE SPOILERS


    Additional title:

    車両用スポイラの製造方法


    Contributors:

    Publication date :

    2021-08-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B62D MOTOR VEHICLES , Motorfahrzeuge



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