| 摘要 |
PURPOSE: A fishing float is provided to ensure waterproof characteristic and sensitivity without cutting the weight of the fishing float. CONSTITUTION: A fishing float includes an upper body case(11), a lower body case(12), a conical weight(13), and a bellows floating member(14). A female screw part is formed at the end part of the upper body case. A male screw part is formed on the outer circumference of the lower body case. The weight vertically balances the fishing float. The volume of the bellows floating member is changeable. The buoyancy of the fishing float is controlled by fastening the body cases and changing the internal volume change of the fishing float. |
