| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a collapsible enclosure member that is capable of being collapsed within an area of the installed enclosure member in a single operation, and can always hold a rectangular shape of an opening when installed in an enclosure state. <P>SOLUTION: First and second side surface forming members 10a, 10b are tri-folded into a U-shape, and lapped so that a first left side surface forming surface 13a of the first side surface forming member 10a is arranged on the outer side of a second left side surface forming surface 13b of the second side surface forming member 10b and a second right side surface forming surface 12b of the second side surface forming member 10b is arranged on the outer side of a first right side surface forming surface 12a of the first side surface forming member 10a. Thereafter, an end of the first left side surface forming surface 13a of the first side surface forming member 10a is coupled to the second left side surface forming surface 13b of the second side surface forming member 10b. <P>COPYRIGHT: (C)2012,JPO&INPIT |
