A spinning reel for fishing includes: a rotor including a cylindrical portion and a pair of support arms； a spool including a bobbin trunk, a front flange and a rear flange disposed on front and rear ends of the bobbin trunk respectively； and a line safety guard configured to prevent entry of a fishing line into the spool. The line safety guard has a base end portion, connecting frames proximally extending radially outward from the base end portion, and an annular portion consecutively connected to the distal ends of the connecting frames. The annular portion has an outer peripheral surface that is disposed to face an inner peripheral surface of the rear flange, and a gap is open between the inner peripheral surface of the rear flange and the outer periphery of the annular portion, in an axial direction.本發明的課題係在於提供具備有可更有效地防止釣線侵入到捲筒的內側之防止釣線脫落構件之釣魚用捲線器。 用以解決課題之手段為，魚釣用紡車式捲線器係具備有：轉子(40)，其具有圓筒部(41)與一對支持臂(42、43)；捲筒(60)，其在釣線捲繞主體部(63)的前後具有前凸緣部(64)與後凸緣部(65)；及防止釣線脫落構件(80)，其用來防止釣線侵入到捲筒(60)的內側。防止釣線脫落構件(80)係具有：基端部(81)；較基端部(81)更朝徑方向外側延伸伸出的接續框架(82a、82c)；及連續設置於接續框架(82a、82c)的前端之環狀部(83)。環狀部(83)係具有與後凸緣部(65)的內周面相對向的外周面，形成於後凸緣部(65)的內周面與環狀部的外周面之間的間隙(88)朝軸心(S)方向開口。
