| 摘要 |
The present invention relates to a fishing sinker with a finely adjustable float. More specifically, the fishing sinker of the present invention enables convenient and easy adjustment for buoyancy of a float and the weight balance of the sinker while preventing water quality and fish resource from being polluted by the sinker. The fishing sinker comprises: a first sinker (110) which has a connecting part (111) protruding upward and formed with a coupling groove (111a) in which a female screw thread is formed on the inner wall surface thereof, and a neck wire fixing ring (112) formed at a lower portion thereof, onto which neck wire whose one end is connected to a fishing hook is tied; a second sinker (120) which has a protrusion part (121) coupled to the female screw thread formed on the coupling groove (111a) of the first sinker (110), having a male screw thread on the outer surface thereof, and formed to protrude downward, and a fishing wire ring (122) to which an end of a fishing wire is tied and fixated at an upper portion; and flexible wire (130) which is installed as a wound state in the shape of a coil spring while being able to be released, between the first sinker (110) and the second sinker (120) which are screw-coupled, after the protruding part (121) of the second sinker (120) is inserted into the coupling groove (111a) formed on the connecting part (111) of the first sinker (110). |
