| 摘要 |
PROBLEM TO BE SOLVED: To provide a storage box which solves the problem that aesthetic appearance is damaged and the problem that a lid is hardly closed and airtight canot be kept or the like and which can be easily stored and reused and does not require an excessive facility and an excessive process.SOLUTION: A storage box 1 is formed of bubble sheets, where a main body 2 of the box is constituted of: a rectangular bottom portion 20; lateral portions 21 of the main body that are connected while folding and standing lateral plates consecutively connected to respective sides of the periphery of the bottom portion 20 and contacting the sides with each other of adjacent rectangular lateral plates; and an opening 22 of the main body. A lid 3 is constituted of: a corresponding rectangular upper portion 10 of the lid; lateral portions 11 of the lid that are connected while folding and standing lateral plates consecutively connected to respective sides of the periphery of the upper portion 10 of the lid and contacting the sides with each other of adjacent rectangular lateral plates; and an opening 12 of the lid. The lateral portions 21 of the main body and the lateral portions 11 of the lid are formed in a trapezoidal shape in which at least a pair of opposing lateral plates are inclined toward inside of the opening 22 of the main body or the opening 12 of the lid. |
