| 摘要 |
PROBLEM TO BE SOLVED: To provide an assemblable box, has no problem of the intrusion of foreign matters and has a heat shielding effect for suppressing an increase in temperature caused by sunlight.SOLUTION: A assemblable box includes: a bottom face member and a ceiling member each having a rectangular shape; and a foldable sheet-shaped side face member having side faces continued to each other. The bottom face member and the ceiling member have grooves to which side edges of the side face member can be fitted. A sheet formed by laminating aluminum foil on both faces of an air including layer is attached on each of both faces of the ceiling member and both faces of the side face member. |
