| 摘要 |
PROBLEM TO BE SOLVED: To provide a packing structure that effectively absorbs shocks from the outside without increasing the length for a packing case body and prevents increase of transportation cost per one unit of the article to be packed, and to provide usage of such structure. SOLUTION: An article 4 to be packed with a breakable projecting part 4a provided, a packing case body for packing the article to be packed, a first cushioning body 2 approximately in a C-shaped section and equipped with reversely turned-up parts 2a, 2b contacting at their ends close to stepped parts 4b, 4c of the article to be packed, and a second cushioning body 6 arranged at a space between a vicinal part 4d at the base end of the projecting part of the article to be packed and the internal face of the packing case body and absorbs shocks while being compressed and deformed when the shocks are applied from the outside are provided. The second cushioning body 6 is formed by bending a corrugated board material 6' into a square tubelike shape and arranged with its direction of axial length intersecting the axial direction of the projecting part at a right angle, and holes 6f and 6g are made at the middle part in the lengthwise direction of the square tubelike shape on corners between the side face on the article to be packed-side and the bottom face, and by adjusting the shape such as size and like of the holes, cushioning efficiency can be adjusted. |
