| 摘要 |
PROBLEM TO BE SOLVED: To provide a packaging device enabling a delivery of not only goods but an option member, consumption articles and the like without damaging goods and without increasing the volume unnecessarily. SOLUTION: A plurality of reinforcing grooves 5 (5a, 5b and 5c) are formed on the upper surface of a top plate 4 of the packaging device. A parallel groove 5a extends parallel to each of four sides of the top plate. Oblique grooves 5b are obliquely provided to connect four corners of the top plate. Circumferential grooves 5c are provided in the circumference 4b of the top plate. Since the reinforcing grooves 5 are provided as a reinforcing part of the top plate, the strength of the top plate 4 is extremely enhanced. A reinforcing part 6 is provided in each crossing portion of the reinforcing grooves 5 to prevent a decrease of strength of the crossing portion. A reinforcing wall 7 is provided in each reinforcing groove 5. A plurality of reinforcing ribs 8 are provided on the reverse surface of the top plate. Accordingly since the strength of the top plate becomes sufficiently high, it is possible to load the option member, the consumables and the like accompanying the goods on the top plate 4, transfer and deliver the goods, the option member, the consumables and the like at the same time. COPYRIGHT: (C)2007,JPO&INPIT
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