The utility model relates to a quick pin for sea fishing, which mainly comprises a pin body, at least one first end portion defined at one end of the pin body, at least one first bending portion defined at a side of the first end portion, At least one first ring body formed on the pin body, at least one first opening portion defined on the first ring body, and at least one defined on the first ring body and corresponding to the first opening portion The first limiting slot portion； thus, when the user wants to join the fishing line to the first ring body, the first bending portion can be opened to separate the first bending portion from the pin body, and the fishing line is The one end portion is coupled to the first ring body via the first bending portion, and the first bending portion is pressed against the pin body, so that the fishing line can be quickly combined with the first ring body, and the fishing line is in the first When the ring body is inside, it can be positioned in the first limit groove portion without shifting the fishing line.本新型為有關一種海釣用快速別針，主要包括一別針本體、至少一界定於該別針本體一端處之第一端部、至少一界定於該第一端部側處之第一彎折部、至少一形成於該別針本體上之第一環體、至少一界定於該第一環體上之第一開口部、及至少一界定於該第一環體上且位置對應該第一開口部之第一限位槽部；如此，使用者欲將釣線結合於第一環體上時，可將第一彎折部扳開使第一彎折部與別針本體分離，並將釣線由第一端部經由第一彎折部結合於第一環體上，再將第一彎折部抵持於別針本體上，便可使釣線快速地與第一環體結合，且釣線於第一環體內時可定位於第一限位槽部，而不會使釣線位移。
