| 摘要 |
The rigid containers are joined together along one edge and move round a U-shaped frame. This is put round the user's body and has two parallel hollow rails (16,17), one at the level of the arm-pits and the other at waist level, on which rollers on the containers move. They are moved by two cords (19) wound on winders (23,24).Each container is a rectangular parallelepiped with a lid in which a case is held which can pivot, on a front articulation, into a horizontal open position. The container is held closed by strips of hooked pile fasteners.
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