| 摘要 |
PROBLEM TO BE SOLVED: To provide a more excellent expansible tent device. SOLUTION: The expansible tent device includes a plurality of rails 20 arranged in vertically spaced, parallel relationship; a plurality of frames 30 each having a pair of upper and lower rollers 31; and covers 40 mounted on the plurality of frames. The pairs of upper and lower rollers which the plurality of frames have are attached to the plurality of rails. The rails are channeled to hold the rollers, and openings 20a in the rails face in different directions. The tent device has coupling means 60 for cooperatively coupling one part of the frame and the cover to the other part. COPYRIGHT: (C)2004,JPO
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