PROBLEM TO BE SOLVED: To obtain a vehicle pillar structure which enables reinforcement members to be securely joined to a pillar outer panel and a pillar inner panel without providing a work hole in a pillar and can inhibit cross-sectional deformation of the pillar from being caused by load input in a vehicle fore and aft direction.SOLUTION: An inner side reinforcement member 36 is disposed in a pillar body part 16H to be joined to a pillar inner panel 30, protrudes to the side of a pillar outer panel 32, and forms a second closed cross section part 38 with the pillar inner panel 30. On the other hand, an outer side reinforcement member 40 is disposed in the pillar body part 16H to be joined to the pillar outer panel 32, protrudes to the side of the pillar inner panel 30, and forms a third closed cross section part 42 with the pillar outer panel 32. The outer side reinforcement member 40 is provided at the vehicle front side of the inner side reinforcement member 36 and overlaps with a part of the inner side reinforcement member 36 in a vehicle front view.SELECTED DRAWING: Figure 2

    【課題】ピラーに作業穴を設けなくてもピラーアウタパネル及びピラーインナパネルに補強部材を良好に接合させることができると共に、車両前後方向の荷重入力に対するピラーの断面変形を抑制することができる車両用ピラー構造を得る。【解決手段】インナ側補強部材36は、ピラー本体部16Hの内部に配置されてピラーインナパネル30に接合され、ピラーアウタパネル32側へ突出されると共にピラーインナパネル30とで第二閉断面部38を形成している。これに対して、アウタ側補強部材40は、ピラー本体部16Hの内部に配置されてピラーアウタパネル32に接合され、ピラーインナパネル30側へ突出されると共にピラーアウタパネル32とで第三閉断面部42を形成している。このアウタ側補強部材40は、インナ側補強部材36の車両前方側に設けられて車両正面視でインナ側補強部材36の一部と重なっている。【選択図】図2


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    Title :

    VEHICLE PILLAR STRUCTURE


    Additional title:

    車両用ピラー構造


    Contributors:

    Publication date :

    2018-02-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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