在汽车侧面的设计中,有5条必须考虑到的特征线,分别是车窗上沿线、车窗下沿线、肩线、腰线、裙线。要线作为主要特征线,承担了调整、衬托、分割、强调侧面比例的作用,因此在侧面的设计占据重要地位。本论文主要从不同品牌的腰线设计和同一品牌不同车型的腰线设计两方面来浅析肩线的设计规律。 In the car side of the design, there are five lines must be taken into account, respectively, along the window, along the window, shoulder line, waistline, skirt line. To the line as the main characteristic line, assumed the role of adjustment, set off, segmentation, emphasizing the ratio of the side, so in the side of the design occupies an important position. This thesis mainly analyzes the design rule of the shoulder line from the design of the waistline of different brands and the design of the waistline of different models of the same brand.