发明名称 Bed frame
摘要 An improved bed frame structure that includes initially separate headboard and footboard members, the legs of the headboard and footboard being connected by initially separate side rails. In the preferred embodiment, two tension rods are connected in an X-pattern between the side rails. The tension rods are sized, relative to their connection points with the side rails, so that the rods are maintained under tension, i.e., so that the side rails are slightly bowed inwardly when the frame is erected, thereby locking the headboard footboard and side rails into a tight bed frame configuration.
申请公布号 US4145777(A) 申请公布日期 1979.03.27
申请号 US19770787953 申请日期 1977.04.15
申请人 LEGGETT & PLATT, INCORPORATED 发明人 POTTER, DUANE W.;THOMPSON, JOSEPH R.
分类号 A47C19/02;(IPC1-7):A47C19/12 主分类号 A47C19/02
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