| 摘要 |
PURPOSE: A post pipe equipped with a buoyant ball is provided, which enables a user to capture fishes without using a fishing vessel. CONSTITUTION: A post pipe equipped with a buoyant ball comprises: a supporter(30) laid inside foreshore or coast; a housing(10) combined with the top of the supporter; a plurality of sliding members(20) which slide along the outer wall of the housing and in which a loop is integrally formed in one side thereof; a seawater exhaust pipe(11) combined with the bottom of the housing; a buoyant ball moving up and down by seawater flowing in through a through-hole; and a wire connected to the lower part of the buoyant ball, first and second pulleys, and sliding member. |
