| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a corrugated cardboard box which endures repeated uses, effectively prevents the collapse of loads during transportation, and with which a cost increase and environmental pollution can be prevented. <P>SOLUTION: The corrugated cardboard box comprises a box body 2 having side walls 21-24 and a bottom board, which are made of corrugated boards, and a resin lid 3 fitted on the upper ends of the side walls 21 and 22 in a swingable manner. The lid 3 comprises two front and rear portions divided at the center of the lid, which are single-way opening swingable boards 3A and 3B that are connected to the box body 2 via pairs of left and right connecting members 4 and 4, respectively, in a swingable manner. On the upper surfaces of the swingable boards 3A and 3B, latticed nonslip reinforcing ribs 31 are formed. <P>COPYRIGHT: (C)2004,JPO |
