| 摘要 |
A lightweight, foldable mattress support frame with head and foot sections insertable between a mattress and a box spring support. Head and foot sections are pivotally connected and manipulated between a flat position and positions at selected angular dispositions. Flexible straps interconnect marginal portions of the frame. Pivots between the head and foot sections provide a minimal amount of disturbance of a mattress supported on the frame between the marginal portions of the frame.
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