| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sheet that has a fly-away-prevention structure which prevents the sheet from flying away or being turned up under wind pressure and also prevents water from infiltrating into vent holes, and a tent constructed with the sheet. <P>SOLUTION: A sheet with a fly-away-prevention structure comprises a sheet member 2 that has vent holes 3, and lid members 4 that close the vent holes 3. Each one of the lid members 4 has a fixed end part 6 tightly fixed to the sheet member 2 on one end thereof and a free end part 7 on the other end. Accordion material 8 are installed for connecting the lid member 4 to the sheet member 2 between the fixed end part 6 and the free end part 7, and allowing the lid member 4 to flip with the fixed end part 6 as its center. <P>COPYRIGHT: (C)2012,JPO&INPIT |
