| 摘要 |
<p>PURPOSE:To obtain a housing cage, having excellent rigidity and water draining property and convenient for transporting and handling, by forming a rising wall on the periphery of a bottom plate, flange on the top of the rising wall and continuous fishhook engaging part in the circumferential direction in the flange. CONSTITUTION:A rising wall 3 is integrally provided on the peripheral part of a plate bottom plate 2 and an outwardly protruding flange 4 is provided at the tip of the rising wall 3. An edge member 5 of almost U-shaped cross section is provided on the flange 4 and a fishhook engaging member 6 for fishhooks 61 is continuously provided in the circumferential direction in recessed parts 52 of the edge member 5. Radial grooves 21 reaching from the center to the peripheral part and annular groove 22 for connecting the grooves 21 are formed in the bottom plate 2.</p> |
