This creation proposes a buoy that can be set on a fishing line connected to a fishing rod and includes a buoy body and a curved channel. The curved channel runs through the inside of the buoy body. As a result, the fishing line is pulled while the fish is hooked, and the two ends of the fishing line are stressed and tightened, thereby making the fishing line abut against the inner wall surface of the curved channel and the openings at both ends. When the fishing line is pressed against the curved channel, the friction force can fix the buoy on the fishing line. Therefore, when the fish is hooked, a slight pulling force will cause the buoy to sink, which is an obvious signal for hooking and raises the whole layer (from the surface to the bottom) Depth) sensitivity when hooking. In addition, the buoy releases the bus bar at an angle of 0°~30° on the horizontal plane to reduce resistance and the force of natural wind resistance, so that the bus line goes out more smoothly, and reach the fishing shed (swimming layer) as soon as possible to increase the chance of bait.本創作提出一種浮標，其能被設置於連接於釣竿的魚線上，並包含一浮標本體及一彎曲通道。彎曲通道貫穿於浮標本體內部。藉此，魚上鉤的同時會拉扯魚線，而使魚線兩端受力而被繃緊，藉此使魚線抵緊於彎曲通道內壁面及兩端的開口。當魚線抵緊於彎曲通道，摩擦力能浮標固定於魚線上，因此當魚上鉤後有微許的拉力便會使浮標下沉，作為明顯的上鉤訊號，且提升全層(水面至水底的深度)上鉤時的敏感度。此外，本浮標以水平面0°~30°角放出母線可減少阻力及大自然風阻的力量使母線出線更為順暢，盡速到達釣棚(泳層)增加就餌的機會。
