PROBLEM TO BE SOLVED: To provide a wheel house inner structure capable of ensuring the rigidity strength of a wheel house inner part having a recessed portion with a simple structure.SOLUTION: A wheel house inner structure of the present invention comprises: a wheel house inner part 11 including a longitudinal wall 17 and a protruding lateral wall 19 and disposed in a vehicle front-rear direction; a joined portion 21 formed in lower end portions of the longitudinal wall 17 and the lateral wall 19; and a recessed portion 25 formed by recessing a longitudinal wall portion and a lateral wall portion above the joined portion 21 from a portion halfway along the wheel inner part 11 to one end of the wheel inner part 11, the recessed portion 25 including a first ridge line 29 retreated to outside of a cabin with respect to an intersecting portion 18 in which the longitudinal wall 17 intersects the lateral wall 19 and extending to one end of the wheel inner part 11; a second ridge line 31 provided in a sidewall portion right on the joined portion 21 to extend from an end of the first ridge line 29 along the joined portion 21 at a position retreated to outside of the cabin with respect to the joined portion 21; and a recessed wall portion 27 including a first curved portion 35 whose upward projected portion faces a direction of inside of the cabin and a second curved portion 37 whose downward projected portion faces a direction of the outside of the cabin, occupying a recessed region of the recessed portion 25, and formed so that the first curved portion 35 constitutes the first ridge line 29 and the second curved portion 37 constitutes the second ridge line 31.SELECTED DRAWING: Figure 3

    【課題】本発明は、簡単な構造で、凹部を有するホイールハウスインナの剛性強度が確保できるホイールハウスインナ構造を提供する。【解決手段】本発明は、縦壁17と突き出る横壁19を有し車両前後方向に配置されるホイールハウスインナ11と、縦壁、横壁の下端部に形成された被接合部21と、ホイールハウスインナの途中から一方端までの被接合部の上側の縦壁部分、横壁部分を車室外へ凹ませた凹部25とを備え、凹部25は、縦壁と横壁とが交差する交差部18よりも車室外に退避した、ホイールハウスインナの一方の端まで延びる第1稜線29と、被接合部の直上の側壁部分に、被接合部よりも車室外に退避した位置で、第1稜線29の端から被接合部沿いに延びる第2稜線31と、上部に凸が車室内に向く第1曲面部35、下部に凸が車室外に向く第2曲面部37を有し、凹部の凹ませた部位を占め、第1曲り部が第1稜線をなし、第2曲り部が第2稜線をなすように形成された凹み壁部27とを有する。【選択図】図3


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    Title :

    WHEEL HOUSE INNER STRUCTURE


    Additional title:

    ホイールハウスインナ構造


    Contributors:

    Publication date :

    2016-02-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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