PACKAGING BOX STRUCTURE FOR SMALL-CAPACITY UNINTERRUPTIBLE POWER UNIT

摘要

PROBLEM TO BE SOLVED: To provide a packaging box structure which facilitates opening work and repackaging work on a packaging box for a small-capacity uninterruptible power unit (device) to facilitate the maintenance and replacement of the unit.;SOLUTION: Conventionally, the replacement and/or maintenance of the unit 1 is carried out while the packaging box 4 for the unit 1 is opened completely, so that the replacement and/or maintenance work takes a lot of time and trouble. In contrast, the present invention allows the replacement and/or maintenance of the unit 1 to be carried out while the packaging box 4 is opened on its front side and back side and a buffering material 2 is removed from the box 4, thus reduces a time and trouble for the replacement and/or maintenance work into one that is far less than a time and trouble in a conventional case. In carrying out the work, the left/right sides of the packaging box 4 are not needed to open, and a buffering material 3 is not needed to remove, either.;COPYRIGHT: (C)2007,JPO&INPIT