| 摘要 |
<p>Provided herein is a cot convertible to a pack-rack comprising: first, second and third sections serially aligned along a general longitudinal axis; the first section and the third section similarly configured, each comprising a pair of co-planar side rails rigidly connected at corresponding first and second end regions, respectively by first and second U-shaped feet; the distance between the first and second U-shaped feet of the first section substantially equal to the distance between the first and second U-shaped feet of the third section; the second section comprising two co-planar side rails; and the first section pivotally coupled to a first end region of the second section and the third section pivotally coupled to a second end region of the second section.</p> |
