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    • 1. 发明授权
    • Body structure for vehicles employing floor, roof, pillar and side sill
reinforcements
    • 车身结构采用地板,屋顶,支柱和底梁加固
    • US6073992A
    • 2000-06-13
    • US15662
    • 1998-01-29
    • Makoto YamauchiKatsumi EjimaShuichi NakagamiToshimitsu Kadoya
    • Makoto YamauchiKatsumi EjimaShuichi NakagamiToshimitsu Kadoya
    • B62D23/00B62D25/02B62D25/04B60J7/00
    • B62D23/00B62D25/02B62D25/025B62D25/04
    • The invention provides a body structure for vehicles which is capable of enhancing the passenger-protecting performance without much increasing the vehicle weight by enhancing the stiffness around the vehicle interior with high efficiency. A body roof is equipped with a closed-in-cross-section roof reinforcement extending widthwise of the vehicle body along a roof panel, right-and-left end portions of the roof reinforcement being coupled to upper end portions of a right-and-left pair of closed-in-cross-section center pillars extending in upper-and-lower direction in side portions of the vehicle body, respectively. Lower end portions of the center pillars are coupled to a pair of closed-in-cross-section side sills which extend longitudinally of the vehicle body to support right-and-left side edge portions of a floor panel, respectively, so that the roof reinforcement, the right-and-left center pillars and the right-and-left side sills form a continuous closed cross section with which an upper portion and right-and-left side portions of the vehicle interior, as viewed from the front of the vehicle, are covered.
    • 本发明提供了一种车辆的车身结构,其能够通过以高效率提高车辆内部的刚度而能够增强乘客保护性能而不会大大增加车辆重量。 车身屋顶配备有沿着车顶板沿车身宽度方向延伸的封闭的横截面车顶加强件,车顶加强件的右侧和左侧端部被联接到右侧和右侧的顶端部分, 分别在车体的侧部沿上下方向延伸的左侧的一对闭合截面中心支柱。 中心支柱的下端部分分别连接到一对沿着车身纵向延伸的闭合截面侧梁,以分别支撑地板镶板的左右侧边缘部分,使屋顶 左右中心支柱和左右两侧梁的形状形成一个连续的闭合横截面,从前方观察车辆内部的上部和右侧和左侧部分 车辆,被覆盖。