The utility model relates to a copper hammer structure improvement of a lobster fishing rod, which comprises: an upper hammer body and a lower hammer body, wherein the upper hammer system is provided with a cylindrical copper block body with a conical head facing upwards and a weight proportionally weighted, and is pivoted at the top end of the conical head An elliptical shackle of a smaller volume that can be rotated by rotation, a bottom portion is recessed with a joint portion, and the lower hammer system is provided with a large cylindrical weight-weight copper block with a conical head facing downward, and a pivotal portion is arranged at the top end of the conical head The semi-S-shaped hook with the open end movable and rotating, the bottom end is convexly provided with a joint portion, and the joint portion of the bottom end of the upper and lower hammer bodies is integrally assembled with the joint portion, so that the upper end forms a closed end ellipse. The shackle has a hook at the lower end, whereby a small-volume oval shackle is provided at the top end of the upper hammer body, and the upper body is tied to the busbar, so that the fishing line system can be easily worn. The tying positioning is not easy to produce slippage, effectively preventing the friction from breaking off, and making it easy to move when hitting the fishing material can quickly slide over, so as to achieve the effect of hooking the fishing object, and using the open end of the lower hammer body The half-S-hook can make the fishing hook body smoothly follow the copper hammer Of action.一種龍蝦釣竿之銅錘結構改良，其包含：一上錘體、一下錘體，其上錘體係設一圓錐頭朝上之一適比例配重之圓柱狀銅塊體，於圓錐頭頂端樞設一可活動旋轉之較小體積之橢圓形鈎環，底端凹設一結合部，其下錘體係設一圓錐頭朝下之適大圓柱狀配重銅塊體，於圓錐頭頂端樞設一具開放端可活動旋轉之半S型掛鈎，底端凸設有一被結合部，利用上、下錘體底端之結合部與被結合部相組設一體，使其上端形成一封閉端之橢圓形鈎環，下端為一開放端之掛鈎，藉此，利用上錘體頂端設較小體積之橢圓形鈎環，供上錘體綁繫母線，除令釣線體繫結處可更容易穿設繫結定位不易產生滑移有效防止磨擦斷線外，並可使其便於移動時碰觸到釣物可迅速滑過，達到使釣物上勾之效，同時利用其下錘體之具開放端之半S型掛鈎，可令釣勾體可順沿銅錘順移快速完成脫勾之動作。
