| 摘要 |
PROBLEM TO BE SOLVED: To simplify the structure so as to enable speeding up the operation in supplying a case body with parts and in removing the contents by attaching a lid by the use of fastening pieces of partition boards which are components of a case body. SOLUTION: A bottom board 3 has both at the right and left sides respectively parts which by being bent upward form side boards 4, 5. In each of the side boards 4, 5 vertical first slits each opposed in position to another are formed at a prescribed pitch longitudinally. To form a case body 1a and provide a lid 20 for closing its upper side there are provided a number of partition boards 10 each having fastening pieces 12 both at the right and left ends respectively and the fastening pieces 12 are fitted in mutually opposed first slits 8, 9 in the side boards 4, 5 and fastened. Furthermore, at least along one side of the right and left sides of the lid 20 there is provided a bent piece 22 bendable downward in which a plurality of second slits are formed at prescribed intervals longitudinally. Into these second slits the fastening pieces 12a of the partition boards 10, exposed outside the case body 1a, are fitted and fastened. |
