阅读说明：本技术 一种压簧或皮筋用于台阶状支撑面的自动钓鱼器 (Automatic fishing device with pressure spring or rubber band used for step-shaped supporting surface ) 是由 吴明义 于 2020-03-31 设计创作，主要内容包括：一种压簧或皮筋用于台阶状支撑面的自动钓鱼器,为一根支撑杆的下部有支撑杆延伸段和台阶状支撑面,压簧或皮筋与U形连接件底部连接,U形连接件两环臂与D形触发件的笔直部或T形触发件的横直部连接,触发件的另一端与子线连接,安装时捏住U形连接件向台阶状支撑面方向牵拉压缩压簧或拉伸皮筋,将D形触发件笔直部中间部位的圆柱体或T形触发件的轴或轴套放在台阶状支撑面上,鱼吃饵拉钩牵动触发件,圆柱体或轴或轴套滚动脱离台阶状支撑面,钓器触发,缩钩钓住鱼。若要大力远距离抛投钓器垂钓,则在触发件上设置延伸段,使用用水浸湿了的薄膜将上述延伸段和支撑杆延伸段一起卷裹暂锁钓器。优点：结构简单,性能好,易操作,可暂锁防误触发。(The automatic fishing device is characterized in that the lower part of a supporting rod is provided with a supporting rod extension section and a step-shaped supporting surface, the pressure spring or the rubber band is connected with the bottom of a U-shaped connecting piece, two ring arms of the U-shaped connecting piece are connected with a straight part of a D-shaped trigger piece or a transverse straight part of a T-shaped trigger piece, the other end of the trigger piece is connected with a sub-line, the U-shaped connecting piece is held during installation to pull and compress the pressure spring or stretch the rubber band towards the step-shaped supporting surface, a cylinder in the middle of the straight part of the D-shaped trigger piece or a shaft sleeve of the T-shaped trigger piece is placed on the step-shaped supporting surface, a bait-eating hook pulls the trigger piece, the cylinder or the shaft sleeve rolls off the step-shaped supporting surface, and the fishing device. If the fishing device needs to be thrown vigorously and remotely for fishing, the extension section is arranged on the trigger piece, and the temporary locking fishing device is wound together with the extension section of the support rod by using a film soaked by water. The advantages are that: the structure is simple, the performance is good, the operation is easy, and the temporary lock can prevent false triggering.)

1. An automatic fishing device with pressure spring or rubber band for step-shaped supporting surface features that the lower part of a long supporting rod has an extended supporting rod segment and a step-shaped supporting surface, and features that its elastic element is a pressure spring or rubber band, which has a U-shaped connector and a trigger part in D or T shape, the former is named D-shaped trigger part and the latter is named T-shaped trigger part, the D-shaped trigger part and T-shaped trigger part have rolling part at one end and sub-thread hole at another end, the straight part of D-shaped trigger part and the rest of D-shaped trigger part are in continuous integral structure or the straight part of D-shaped trigger part is a shaft fixedly connected to the rest of D-shaped trigger part, the middle part of D-shaped trigger part is cylindrical structure, which is the rolling part of D-shaped trigger part, and the T-shaped trigger part is composed of transverse straight part and vertical part, the transverse straight part of the T-shaped trigger is a shaft, the vertical part of the T-shaped trigger is fixedly connected with the shaft or the upper end of the vertical part of the T-shaped trigger is fixedly or movably connected with the shaft through a shaft sleeve, the middle part of the shaft of the T-shaped trigger or the shaft sleeve at the upper end of the T-shaped trigger is a rolling part of the T-shaped trigger, the bottom of the U-shaped connecting piece is provided with a bolt hole, and two ring arms of the U-shaped connecting piece are movably connected with the straight part of the D-shaped trigger or the shaft of the T-shaped trigger through connecting holes or fixedly connected with the shaft of the T-shaped trigger; when a pressure spring is adopted, a pressure spring is sleeved on a supporting rod, a pressing ring or a sliding tube for compressing the pressure spring is sleeved on the supporting rod above the upper end of the pressure spring, protrusions for limiting the position of the pressure spring are arranged on the supporting rod at the lower end of the pressure spring and on the supporting rod at the upper end of the pressing ring or the sliding tube, the upper end of a connecting wire is connected with the pressing ring or the sliding tube, the lower end of the connecting wire is connected with a fastening hole of a U-shaped connecting piece, two ring arms of the U-shaped connecting piece are movably connected with a straight part of a D-shaped trigger or a shaft of a T-shaped trigger through connecting holes, or the two ring arms of the U-shaped connecting piece are fixedly connected with the shaft of the T-shaped trigger, and a; when the rubber band is adopted, the upper end of the rubber band is connected with the fastening hole at the upper part of the supporting rod, the lower end of the rubber band is connected with the fastening hole of the U-shaped connecting piece, the two ring arms of the U-shaped connecting piece are movably connected with the straight part of the D-shaped triggering piece or the shaft of the T-shaped triggering piece, or the two ring arms of the U-shaped connecting piece are fixedly connected with the shaft of the T-shaped triggering piece, and the sub-line is connected with the fastening hole of the D-shaped triggering piece or the sub-line of the T-shaped triggering.

2. A pressure spring or rubber band automatic fishing device with stepped support surface as claimed in claim 1 wherein the D-shaped trigger or T-shaped trigger has an extension.