| 摘要 |
he box is provided in a raised state a flap (26) is connected with a slot (30) and another flap (32) is connected with an opening (34). The sections (16, 20, 24) form in the box raised state a part, whose cross-section is L-shaped. This part and the flap pushed through the slot are fixed by the second flap through working in conjunction with the opening. The two bodies of the part are parallel to and arranged on the inside of the box side walls (4, 6). |
