PROBLEM TO BE SOLVED: To provide a vehicular frame capable of simultaneously achieving light weight and vibration damping performance while securing rigidity.SOLUTION: A vehicular frame 1 includes a compression side wall part 2a on which a compression load is applied, and a tensile side wall part 3a on which a tensile load is applied, a section orthogonal to a back-and-forth direction constituting a closed section C by joining the ends of the compression side wall part 2a and the tensile side wall part 3a via an extension wall part 2b. A synthetic resin reinforcing member 4 disposed in the closed section C includes a first compression side connection part 11 fixed to the compression side wall part 2a via an adhesive elastic material 5, a first tensile side connection part 12 fixed to the tensile side wall part 3a via the adhesive elastic material 5, and a first connection partition part 13 for connecting the first compression side connection part 11 and the first tensile side connection part 12 to partition the closed section C. An angle between the first connection partition part 13 and the compression side wall part 2a and an angle between the first connection partition part 13 and the tensile side wall part 3a are set sharp.SELECTED DRAWING: Figure 3

    【課題】剛性を確保しつつ軽量化と振動減衰能とを両立することができる車両用フレームを提供する。【解決手段】圧縮荷重が作用する圧縮側壁部2aと、引張荷重が作用する引張側壁部3aとを備え、圧縮側壁部2aと引張側壁部3aの端部を延長壁部2bを介して接合して前後方向に直交する断面が閉断面Cを構成する車両用フレーム部材1において、閉断面C内に配設された合成樹脂製補強部材4が、圧縮側壁部2aに粘弾性接着材5を介して固定された第1圧縮側連結部11と、引張側壁部3aに粘弾性接着材5を介して固定された第1引張側連結部12と、閉断面Cを仕切るように第1圧縮側連結部11と第1引張側連結部12を連結する第1連結仕切部13とを有し、第1連結仕切部13と圧縮側壁部2aとがなす角度及び第1連結仕切部13と引張側壁部3aとがなす角度が鋭角に設定された。【選択図】 図3


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    Title :

    VEHICULAR FRAME


    Additional title:

    車両用フレーム


    Contributors:

    Publication date :

    2016-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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