To provide an attachment structure of an intercooler which can suppress the damage of a peripheral component and a head cover by sliding the intercooler up to a fastening position with high positional precision.SOLUTION: An intercooler 7 (herein after called as an IC 7) comprises an attachment part 8C fastened to a head cover 10B, and a first end part 7C having a first opening communicating with intake pipes and protrusions 21 arranged around the first opening. The intake pipes 11, 12 comprise second end parts 11B having second openings communicating with the IC 7, and recesses 22 arranged around the second openings, and fitted to the protrusions. The head cover 10B comprises: a fastening part 40 fastened to the attachment part of the IC 7; a first wall part 41 extending in a second direction intersecting with a first direction progressing toward the intake pipes from the IC 7, and capable of abutting on the attachment part of the IC 7 before making the IC 7 slide; and a second wall part 42 extending along the first direction from one end of the first wall, and guiding the attachment part of the IC 7 up to the fastening part.SELECTED DRAWING: Figure 4

    【課題】インタークーラを締結位置まで位置精度良くスライドさせ、周辺部品やヘッドカバーの損傷を抑制可能なインタークーラの取付構造を提供する。【解決手段】インタークーラ7(以下IC7)は、ヘッドカバー10Bと締結される取付け部8Cと、吸気管と連通する第1開口及び当該第1開口の周りに配置された凸部21を有する第1端部7Cとを備え、吸気管11,12は、IC7と連通する第2開口及び当該第2開口の周りに配置され、凸部と嵌合する凹部22を有する第2端部11Bを備え、ヘッドカバー10Bは、IC7の取付け部と締結される締結部40と、IC7から吸気管に向かう第1方向と交差する第2方向に延在し、IC7をスライドさせる前のIC7の取付け部と当接可能な第1壁41と、第1壁の一端から第1方向に沿って延在し、IC7の取付け部を締結部まで案内する第2壁42とを備える。【選択図】図4


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    Title :

    ATTACHMENT STRUCTURE OF INTERCOOLER


    Additional title:

    インタークーラの取付構造


    Contributors:

    Publication date :

    2021-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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