发明名称 Portable collapsible toddler swing stand
摘要 A stand for a toddler's swing supported by an overhead horizontal bar has a compact mode for transport and storage and an operational mode. In the operational mode a horizontal bar has a pair of legs at each end of the bar forming triangles with apices at the bar. The legs of a pair pivot relative to one another and a flexible element limits the open angle. Each leg is provided with a removable extension with a lateral pedal for forcing the end into the ground for enhanced stability. The legs rotate into a common plane and the extensions are removed to form a compact flat transport and storage package.
申请公布号 US6017007(A) 申请公布日期 2000.01.25
申请号 US19980078704 申请日期 1998.05.14
申请人 MUZZI, ROLAND J. 发明人 MUZZI, ROLAND J.
分类号 A47D13/10;A63G9/00;(IPC1-7):F16M11/20 主分类号 A47D13/10
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