Provided is a reel seat attached to a fishing rod, and fixing a reel. The reel seat has a seat body and a movable hood. A locking part is formed at the seat body in a front and rear direction. The movable hood presses and fixes a reel leg to the seat body. The movable hood includes: a movable body movably coupled to the seat body, and pressing the reel leg; and an elastic latch arranged in the movable body, detachably locked and coupled to the locking part by a lever, and pushing the movable body to the reel leg. The lever includes: a rotary shaft part having a cam part formed with a cam action surface being in slidable contact with an inner surface of the movable body; an arm part extending from the rotary shaft part, and applied with a rotational force; and a pressing part arranged in the rotary shaft part, and deforming the elastic latch by a cam action between the inner surface of the movable body and the cam action surface to allow the elastic latch to be detachably locked and coupled to the locking part. The lever is rotatably coupled to the movable body in the cam part. Also, the cam part and the pressing part are made of a resin material.本發明提供一種安裝於釣竿之竿體,並固定捲線器之捲線器座。捲線器座(100)具有底座本體(110)與可動罩(200)。於底座本體(110)沿前後方向形成有卡止部(111)。可動罩(200)將捲線器腳推向底座本體並固定。可動罩(200)包含:可動體(210),其可移動地與底座本體(110)結合並推壓捲線器腳;及彈性閂鎖(220),其配置於可動體(210),藉由搖桿(230)可解除地與卡止部(111)卡合並將可動體(210)壓向捲線器腳。搖桿(230)包含:旋轉軸部(231),其具有形成有可與可動體(210)之內表面滑動接觸之凸輪作用面(235)之凸輪部(234);臂部(232),其自旋轉軸部(231)延長且被施加旋轉力;及推壓部(233),其配置於旋轉軸部(231),並以彈性閂鎖(220)可解除地與卡止部(111)卡合之方式,藉由可動體(210)之內表面與凸輪作用面(235)間之凸輪作用,使彈性閂鎖(220)變化。搖桿(230)以凸輪部(234)可旋轉地與可動體(210)結合。凸輪部(234)與推壓部(233)包含樹脂材料。