PROBLEM TO BE SOLVED: To provide a filler pipe attachment structure which has a small number of components and reduces costs and labor hours.SOLUTION: In an attachment structure of a filler pipe 20, an inlet part 21 of the filler pipe 20 is welded and attached to an outer wall 2 of a blow molding product 1. The inlet part 21 of the filler pipe 20 is integrally formed with the filler pipe 20. The inlet part 21 of the filler pipe 20 has: an outer cylinder part 22 located at the outer side of the blow molding product 1; an inner cylinder part 23 located at the inner side of the blow molding product 1; and a flange part 24 which is integrally formed protruding from a connection portion between the outer cylinder part 22 and the inner cylinder part 23 in a width direction of an outer surface in a ring form. The flange part 24 is welded to the outer surface of the outer wall 2 of the blow molding product 1.SELECTED DRAWING: Figure 1

    【課題】部品点数が少なく、コストと手間を削減したフィラーパイプの取付構造を提供する。【解決手段】ブロー成形品1の外壁2にフィラーパイプ20の入口部21を溶着して取付けるフィラーパイプ20の取付構造であって、フィラーパイプ20の入口部21は、フィラーパイプ20と一体的に形成される。フィラーパイプ20の入口部21は、ブロー成形品1の外側に位置する外筒部22と、ブロー成形品1の内側に位置する内筒部23と、外筒部22と内筒部23の接続部分から外面の幅方向にリング状に張り出して一体的に形成されたフランジ部24を有し、フランジ部24は、ブロー成形品1の外壁2の外面に溶着されている。【選択図】図1


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    Title :

    FILLER PIPE INLET PART ATTACHMENT STRUCTURE


    Additional title:

    フィラーパイプの入口部の取付構造


    Contributors:

    Publication date :

    2018-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



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