| 摘要 |
PROBLEM TO BE SOLVED: To provide a housing case which can house a plurality of connected nails constituted in such a manner that a large number of nails are wound into a spiral form without generating shape collapsing or rash movements under a stable state in which the configuration at the time of the housing is kept as it is. SOLUTION: In this housing case, a sheet-shaped member 2 consisting of a single-faced corrugated cardboard is laid in the housing case 1 with the corrugated central core paper facing upward, and a plurality of connected nails A are mounted on the sheet-shaped member 2 under a parallel state with the sharp end parts of the nails facing downward. The end parts of the nails located on the protruding portions 3a of the sheet-shaped member 2 are made to bite in by the self weights of the connected nails A. At the same time, the end sections of the nails located on recess portions 3b are placed under a fastened state in which the end parts of the nails are made to sink in the recessed portions 3b, and the shape of the connected nails A is prevented from collapsing. In addition, the connected nails A are held under the stably housed state without moving in the longitudinal and lateral directions on the sheet-shaped member 2. COPYRIGHT: (C)2007,JPO&INPIT
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