| 摘要 |
A shelf system (15) comprising a vertical support (16), a horizontal support (18) and a shelf (25), the vertical support, the horizontal support and the shelf being so configured and arranged that the shelf may be selectively positioned at different locations along the horizontal support. The vertical support may comprise a first vertical member (19), a second vertical member (20) and a base (23). The horizontal support may comprise a first horizontal member (21), a second horizontal member (22) oriented parallel to the first horizontal member, the first horizontal member and the second horizontal member defining a gap (24) between them. The shelf may comprise a first top member (26) and a second member (28) extending perpendicular to the first top member. The second member may be so configured and arranged as to fit in the gap.
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