公开(公告)号：US20030070702A1

公开(公告)日：2003-04-17

申请号：US09977122

申请日：2001-10-12

Applicant: Invacare Corporation

Inventor： Mr. John Ownes

IPC: A45B009/00

CPC classification number: A61H3/00 ,  A61H3/04 ,  A61H2003/046 ,  A61H2201/1633

Abstract: Abstract of DisclosureThe invention relates to a rollator which tubular frame assembly comprising a pair of U-shaped side frames connected by a front brace. The side frames also have a cross bar that extends between the front legs and the back legs of the frame. The side frames are pivotably attached to the front brace so that the side frames can fold inward. Further, the rollator has a molded rigid seat that is mounted on pivot brackets to allow it to pivot upward out of the way of the user. The pivot brackets have an offset axis of rotation so that the seat nestles in a curved area of the front brace.

Abstract translation: 发明内容本发明涉及一种卷筒机，其包括一对通过前支架连接的U形侧框架的管状框架组件。 侧框架还具有在框架的前腿和后腿之间延伸的横杆。 侧框架可枢转地附接到前支架，使得侧框架可以向内折叠。 此外，卷取机具有模制的刚性座椅，其被安装在枢转支架上以允许其向上枢转以外的使用者的方式。 枢轴支架具有偏移旋转轴线，使得座椅嵌套在前支架的弯曲区域中。