PACKAGING CONTAINER MADE OF EXPANDED RESIN
PURPOSE: To provide a packaging container made of an expanded resin, of which the manufacture is easy, and which can easily contain and package an article. CONSTITUTION: On the side edge part of a lid body 10, pivotally supporting shafts 14a, 14b, which are approx. cylindrical, are integrally formed...
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Zusammenfassung: | PURPOSE: To provide a packaging container made of an expanded resin, of which the manufacture is easy, and which can easily contain and package an article. CONSTITUTION: On the side edge part of a lid body 10, pivotally supporting shafts 14a, 14b, which are approx. cylindrical, are integrally formed. Then, on the side edge part of a container main body 30, hook members 36a, 36b with fastening grooves 35a, 35b, of which the cross section is an approx. U- shape, to be fitted on the pivotally supporting shafts 14a, 14b and rotatably support them are integrally formed. Then, an interval between open side ends 37, 37 of the fastening grooves 35a, 35b is formed so as to be slightly narrower than the diameter of the pivotally supporting shafts 14a, 14b. The pivotally supporting shaft is easily pushed in the fastening groove by going across the open side end, and a hinge engagement is formed there, and they are not separated freely after the pushing in. |
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