发明名称 Convertible furniture system comprised of modular convertible box frames and methods of forming various furniture configurations therefrom
摘要 Modular convertible furniture systems include a pair of similar open-ended box frame assemblies which are nestable one within the other. A pair of slotted support rails are attached pivotally at respective opposing corners of one of the box frame assemblies so as to be movable between raised and lowered positions. When in a raised position, the rails provide a support for a solid board plank thereby becoming a seat back (e.g., for a chair, love seat, or sofa-type arrangement). When the rails are in a lowered position substantially parallel to the ground, the two box frame assemblies may be oriented back-to-back so as to provide a support for a mattress thereby converting the structure into a bed arrangement, for example. The box frame assemblies can be positioned on different sides and ends thereby allowing formation of tables and/or shelving as may be desired.
申请公布号 US6976732(B2) 申请公布日期 2005.12.20
申请号 US20040836630 申请日期 2004.05.03
申请人 THOMAS DAVID L;THOMAS MARK D 发明人 THOMAS DAVID L.;THOMAS MARK D.
分类号 A47B39/00;A47B85/00;A47B85/04;A47C13/00;A47C17/04;(IPC1-7):A47C13/00 主分类号 A47B39/00
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