| 摘要 |
The present invention relates to a movable and buoyancy-adjustable fishing sinker. Specifically, the movable and buoyancy-adjustable fishing sinker used when fishing comprises: a first upper cap formed in a hollow cylindrical shape, wherein a lower surface thereof is opened, and a first through hole is formed on one side of an upper surface thereof; a support bar which is a pipe member having a second through hole formed on the inside thereof, and whose one end is installed in the first through hole disposed on an inner surface of the first upper cap; a body unit provided with a body in a cylindrical shape, a third through hole penetrating an upper and a lower surface of the body, and a first mounting groove slotted on one side of an outer circumferential surface of the body in an annular shape, and installed on one side of the support bar by the other end of the support bar penetrating the third through hole; and a first watertight member formed in an annular shape and installed in the first mounting groove to make an upper portion of the body unit tightly adhere to the inside of the first upper cap when the upper portion of the body unit is inserted into an inner space of the lower surface of the first upper cap. The first, the second, and the third through hole are disposed in a straight line. A fishing line penetrates the through holes, and then the support bar moves on one side of the fishing line and is fixed. Even if a fishing person changes a fishing arrangement or a fishing technique when fishing, the fishing person can adjust buoyancy of the fishing sinker without adding or removing a sinker to improve convenience of the fishing person. |
