PROBLEM TO BE SOLVED: To provide a structure that enables a user to perform attachment and detachment of an interline float without cutting a line.SOLUTION: A formed body (1) includes a fishing line passing hole (3), and a fishing line passing pipe (4) is formed, and it includes a flute (6). A formed body (2) includes an insertion hole (7) to engage with the fishing line passing pipe (4), and it includes a flute (6), furthermore, a projection (8) is formed at the extension of the insertion hole (7), and the formed body (1) and the formed body (2) are engaged with each other prior to rotation. A slot (9) is provided in the formed body (1) as a space for the rotation range of the projection (8).COPYRIGHT: (C)2012,JPO&INPIT【課題】この発明は、中通しウキの着脱を、道糸の切断なくできる構造を提供する。【解決手段】形成体(1)に釣糸通し孔(3)を設け、そして釣糸通しパイプ(4)を形成し縦溝(6)を設けた、また、形成体(2)に釣糸通しパイプ(4)と嵌め合う挿入孔(7)を設け縦溝(6)を設けた、さらに挿入孔(7)の延長で突起部(8)を形成し、形成体(1)と形成体(2)とを嵌め合せ回転させるが、その突起部(8)の回転範囲の隙間として形成体(1)に長孔(9)を設けた。【選択図】図2
