A reel unit of the dual-bearing reel configured to support a spool, a spool shaft, a drag mechanism, and the drag adjusting lever. The reel unit has a first end member with a first opening and a first escape portion. The first opening accommodates a first flange portion and has an edge surface with a first facing portion facing towards the outer peripheral surface of the first flange portion. The first facing portion and the outer peripheral surface of the first flange portion define a gap with an axial length shorter than the axial length of the outer peripheral surface of the first flange portion. The first escape portion is arranged within the inner peripheral surface of the first end member and has a diameter larger than the first facing portion.儘可能地抑制釣線進入開口及凸緣部的外周面的間隙,且即使液體滲入也不會妨害捲筒的自由旋轉。雙軸承捲線器的捲線器本體(1)是支撐捲筒(4)、捲筒軸(5)、牽引機構(6)及牽引力調整操作桿(2)。捲線器本體(1),是具有:第1及第2凸緣部(9b、9c)可進入的第1及第2開口(19a、19b)、及第1相面對部(19c)、及第1退避部(19e)。第1相面對部(19c),是設在第1開口(19a)的開口端。第1相面對部(19c),是在開口端形成可與第1凸緣部(9b)的外周面將相面對的微小的間隙且長度是比第1凸緣部(9b)的外周面短。第1退避部(19e),是在第1相面對部(19c)的捲筒軸方向外方形成比第1相面對部(19c)大徑。1...捲線器本體4...捲筒5...捲筒軸5a...止轉銷5b...扣環6...牽引機構8a...竿裝設腳部9...捲筒本體9a...捲線胴部9b...第1凸緣部9c...第2凸緣部9d...外周面9e...外周面9f...鍃孔部9g...底面9h...銷固定部9i...貫通孔9j...螺孔10...框架11a...第1筒部11b...第2筒部12a,12c...連結部13a...第1側板13b...第2側板13c...轂部13e,13f...第1及第2排水孔18...捲筒發音機構19a...第1開口19b...第2開口19c...第1相面對部19d...第2相面對部19e...第1退避部19f...第2退避部19g...第3退避部19h...第4退避部20a...軸承20b...軸承21...摩擦碟片22...制動碟片23...釣線卡止銷23a...第1軸部23b...第2軸部23c...頭部24...滑動碟片25...本體構件26...蓋構件26g...螺絲通過孔28...螺絲構件36...收納空間75...發音構件75b...凹凸部
