| 摘要 |
A large rectangular floor mat having an integral cover providing a substantially smooth, unbroken top surface is constructed in the form of individual sections permanently connected together only by an overall top sheet constituting a part of the cover and arranged so that the entire mat can be readily "roll-folded" inwardly from its two ends to form a long narrow stack of mat sections on the floor which can then be moved away to one side, all without requiring any disassembly of the mat. A separate sheet or "skid" beneath the mat is also provided so that after the mat is folded the skid can serve as a handy means by which the folded mat can be dragged across the floor. Additionally, the mat is constructed so that it can also be folded inwardly from its sides in order readily to remove shock absorbing material within the mat sections without requiring any disassembly of the cover.
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