| 摘要 |
<p>PURPOSE:To prevent a collapse of piled-up housing cases and draw out smoothly one of the housing cases which are standing vertically side by side in a housing case for keeping a tape cassette, for example, in a sealed state. CONSTITUTION:A protruding part 33 is provided on a rear side of a case body 2 at a corresponding position to a label area 32 which is recessed on a surface of the case body 2. At this time, it is designed that, when a plurality of housing cases are piled, the protruding part 33 can engage with the label area 32 of the housing case on a next lower stage. Thus, the housing cases can be prevented from displacing from each other. In addition, both of the ends of each of the label area 32 and the protruding part 33 are formed in sloped surfaces 32a and 33a. By this, if one of the housing cases is taken out, it can be drawn out smoothly without causing such an inconvenience as the protruding part 33 clings to the label area 32.</p> |
