| 摘要 |
A dual-structure storage box (1) is used in a railcar and stores device units (41 and 43). The dual-structure storage box (1) includes a device receiver case (22) and a storage case (23). The device receiver case (22) is fixed to a floor (4) of the railcar, and the device units (41 and 43) are attached to the device receiver case (22). The storage case (23) is configured separately from the device receiver case (22), covers the device receiver case (22) from an outer side of the device receiver case (22), and stores the device units (41 and 43). |
