发明名称 Folding bed frame structure and method of fabricating same
摘要 A folding bed frame structure comprises spaced apart folding side frame assemblies connected with transversely extending cross members by a combination of mating frictionally interfitting "swaged" and tongue-and-slot connections which do not require or utilize fasteners, thereby permitting the structure to be shipped and stored in disassembled condition. Side frame elements of the bed frame structure have an angled base portion with an arcuate portion extending therefrom to simulate the appearance of tubular elements.
申请公布号 US5970537(A) 申请公布日期 1999.10.26
申请号 US19980017848 申请日期 1998.02.03
申请人 HICKORY SPRINGS MANUFACTURING CO. 发明人 HANES, FRED E.;WILLIAMS, ALLEN M.;COPE, MICHAEL L.
分类号 A47C19/00;A47C19/12;(IPC1-7):A47C17/04 主分类号 A47C19/00
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