公开(公告)号：US4828278A

公开(公告)日：1989-05-09

申请号：US89800

申请日：1987-08-27

申请人： Nakao Shinroku ,  Takashi Ishikura ,  Yuuichi Arai

发明人： Nakao Shinroku ,  Takashi Ishikura ,  Yuuichi Arai

IPC分类号： B62B7/06 ,  B62B7/08 ,  F16B1/02

CPC分类号： B62B7/08 ,  B62B2205/20 ,  B62B2205/24 ,  Y10T403/32336 ,  Y10T403/32393

摘要： A stoppage-maintaining device for maintaining a baby carriage either in a folded or an unfolded state. The handle bar is pivotally connected to a rear leg by a pivoting stoppage-maintaining bar. The stoppage-maintaining bar has two concave grooves on two surfaces which are alternately engageable, as the bar rotates, with a protrusion on an upper end of a stopper sliding on the rear leg. Also, extending upwardly from the stopper is an engagement plate which, when overlapped with an elastic plate on the rear leg, prevents the rotation of the stoppage-maintaining bar from its unfolded state. The engagement plate is biased toward the elastic plate.

摘要翻译： 一种用于将婴儿车保持在折叠或展开状态的停止保持装置。 手柄通过枢转停止保持杆枢转地连接到后腿。 停止保持杆在两个表面上具有两个凹槽，当凹槽旋转时，它们可以交替地接合，并且在后腿上滑动的止动件的上端具有突起。 而且，从止动件向上延伸的是接合板，当与后腿上的弹性板重叠时，防止止转保持杆从其展开状态转动。 接合板朝向弹性板偏置。