公开(公告)号：US06767028B2

公开(公告)日：2004-07-27

申请号：US09925726

申请日：2001-08-10

申请人： Daniel William Britton ,  Miller Karl Mack

发明人： Daniel William Britton ,  Miller Karl Mack

IPC分类号： B62B706

CPC分类号： B62B7/08 ,  B62B5/064 ,  B62B7/044 ,  B62B7/062 ,  B62B7/064 ,  B62B2205/20 ,  B62B2206/02

摘要： A stroller is described that is foldable and includes a tracking adjustment mechanism. The stroller is folded by pivoting the main frame members about one pair of main connecting brackets. Handle height adjustment can be made at the bracket. Some foldable frame cross members are formed of cable, rather than tubing to reduce the weight and folded size of the stroller over stroller having foldable cross members formed of tubing. A stroller having adjustable wheel spacing for tracking and stroller center of gravity adjustment is also described.

摘要翻译： 描述了可折叠的婴儿车，并且包括跟踪调节机构。 通过围绕一对主连接支架枢转主框架构件来折叠婴儿车。 可以在支架上进行手柄高度调节。 一些可折叠的框架横向构件由电缆形成，而不是管道，以减少具有由管道形成的可折叠横向构件的婴儿车上的婴儿车的重量和折叠尺寸。 还描述了具有用于跟踪和婴儿车重心调节的可调轮距的婴儿车。