| 摘要 |
<p>[Problem] To allow a figure-eight line folded within a case to be less likely to move even if subjected to vibration during transportation. [Solution] A main wall (18) is located within a rectangular parallelepiped case (2) and is in contact with the rectangular wall (6) of the case (2), and a main wall (20) is located within the case (2) and is in contact with the rectangular wall (8) of the case (2), one end of the main wall (18) and one end of the main wall (20) being interconnected by a connector (22). Columnar portions (24, 26) project from the main walls (18, 20), and the loop portions (32a, 32b) obtained by winding a line (32) into the shape of a figure eight and folding the same engage with the columnar portions (24 and 26). Side walls (34, 36, 38, 40) projecting from both longitudinal edges of the main walls (18, 20) are provided with triangle poles (42, 44, 46, 48, 50, 52, 54).</p> |
