| 摘要 |
PROBLEM TO BE SOLVED: To provide an inner article storage frame capable of storing an article having a certain thickness (with a certain height) such as a box-shaped lighting device or an electrical apparatus, and a coupling member suitable for coupling materials of storage frame into a square shape.SOLUTION: The inner article storage frame is a square-shaped box frame including a storage space for storing an inner article. Each of frame members is connected to the box in a swingable manner. The box is a square-shaped frame constituted of four box members which are coupled with a common coupling member. The frame has a square shape constituted of four frame members which are coupled with the coupling members in a swingable manner. Four box members are held in a square shape. Each of the frame members is arranged to be swingable independent from each other so that one edge of the box is disengaged to open outward, from a state upright being engaged with an upper edge of the box. The box includes a storage space which has a height and width capable of storing an inner article. |
