| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a packaging case sealing structure capable of preventing a stored material which is stored in a packaging case from changing the direction or causing the shift of the stored material. <P>SOLUTION: The stored material (A) is stored into the packaging case 20, thereafter, a plug-in flap 21c of an upper cover 21a is inserted into an aperture between a front side wall 24 and folding flaps 22a, 23a, and a protrusion 27 formed on the plug-in flap 21c is pushed against a front side outer circumferential surface Aa of the stored material (A). Furthermore, the protrusion 27 formed on a plug-in flap 21d of a bottom cover 21b is also pushed against a lower outer circumferential surface Aa of the stored material (A), and therefore, contact resistance is simultaneously applied to a front-rear outer circumferential surface Aa opposite to the storage material (A). Thereby, although vibration or a shock generated in transition is applied to the stored material (A) stored in the packaging case 20, the stored material (A) is not rotated in the circumferential direction, and therefore, it is prevented that the direction of the stored material (A) is changed and the stored material (A) is shifted. <P>COPYRIGHT: (C)2012,JPO&INPIT |
