| 摘要 |
<p>PURPOSE: To provide a bookcase-shaped protective case capable of easily performing the loading and taking-out of a tape cartridge and to reduce the production cost thereof. CONSTITUTION: A notch part 7 is formed to the lower half part of the entrance and exit 6 of a case main body 1 formed into a bookcase shape by notching a pair of main walls 2, 2 and the lower wall 4 continuing to both main walls 2, 2. The large notch part 7 is set to an insertion start end to load the case main body 1 with a tape cartridge 10. At the time of taking-out, the peripheral wall 11 of the main body case 11 of the tape cartridge 10 exposed from the notch part 7 can be grasped firmly by the hand. The notch part 7 is utilized to form a blank material 24 punched next and a material sheet is utilized effectively.</p> |
