| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a package container in which opening of a lid plate can be excellently prevented and assembling operation can be carried out easily.SOLUTION: A package container comprises: a first flap 30 which extends from a first side plate 10 of a container main body 4 and on which an insertion port 34 is formed; a lid plate 40 extending from a second side plate 20; and an insertion piece 50 extending from the lid plate 40. In a package container 1 which is sealed by locking a first locking claw 52 and a second locking claw 56 on the insertion piece 50 at both ends of the insertion port 34, when the insertion piece 50 is inserted into the insertion port 34, the further a first locking claw side edge 54 proceeds in an insertion direction X of the insertion piece 50, the closer the first locking claw side edge 54 moves to the second locking claw 56 so as to guide the first locking claw 52 into the insertion port 34. On an insertion piece edge 51 of the insertion piece 50 in the insertion direction X, a pending part which contacts with a second insertion port edge 36 of the insertion port 34 and puts in a pending state insertion of the second locking claw 56 into the insertion port 34 when the first locking claw 52 is inserted into the insertion port 34.</p> |
