阅读说明：本技术 一种杆状自动钓鱼器 (Rod-shaped automatic fishing device ) 是由 吴明义 于 2019-10-01 设计创作，主要内容包括：一种杆状自动钓鱼器,一根杆的下部有支撑面,支撑面为凸字形、一字形或圆圈形,拉簧或压簧套在杆上并与U形连接器连接,后者又与一个D形环或T形件连接；D形环或T形件一头与子线连接另一头有轴式或环脚式滚动部,D形环和T形件的滚动部是其在钓器触发过程中在支撑面发生滚动运动的结构部位。与杆的上端连接的主线上有可移动的浮漂,安装触发机关时拉伸或压缩弹簧,然后把D形环或T形件的滚动部挂在杆下端的支撑面上,再转动D形环或T形件使之与杆的纵轴相交角目测为直角,钓器即为待发状态,鱼吃饵拉钩,子线拉动D形环或T形件转动,滚动部便滚动脱离支撑面而触发钓器缩钩钓住鱼。结构简单、直观、合理,安装便捷,性能平稳可靠,耐用。(A rod-shaped automatic fishing device, the inferior part of a rod has bearing surfaces, the bearing surface is a character form of protruding, a character form or round ring shape, the tension spring or pressure spring is covered on the rod and connected with U-shaped connector, the latter is connected with a D-shaped ring or T-shaped piece; one end of the D-shaped ring or the T-shaped part is connected with the sub-line, and the other end of the D-shaped ring or the T-shaped part is provided with a shaft type or a ring foot type rolling part which is a structural part for rolling motion on the supporting surface in the triggering process of the fishing tackle. A movable float is arranged on a main line connected with the upper end of the rod, a spring is stretched or compressed when a trigger mechanism is installed, then a rolling part of a D-shaped ring or a T-shaped part is hung on a supporting surface at the lower end of the rod, then the D-shaped ring or the T-shaped part is rotated to enable an angle between the D-shaped ring or the T-shaped part and a longitudinal axis of the rod to be visually observed to be a right angle, the fishing device is in a state ready to send, a fish eats the bait draw hook, the D-shaped ring or the T-shaped part is pulled by a sub-line to rotate. Simple structure, intuition, reasonability, convenient installation, stable and reliable performance and durability.)

1. A rod-shaped automatic fishing device is characterized in that the lower part of a rod is provided with a supporting surface, the supporting surface is in a convex shape or a linear shape or a circular shape, a tension spring or a pressure spring is arranged, the tension spring is sleeved on the rod, the upper end of the tension spring is connected with the upper end of the rod, the lower end of the tension spring is connected with a U-shaped connector or is connected with the U-shaped connector through other connectors after being connected with other connectors, or the pressure spring is sleeved on the rod, and the lower end of a pull wire connected with a pressure spring ring at the upper end of the pressure spring is connected with the U-shaped connector or is connected with the U-shaped connector through other connectors after being connected with; the other connectors are mainly one or more of 8-shaped ring connectors, 8-shaped swivel connectors, pin connectors and O-shaped ring connectors; a D-shaped ring or a T-shaped piece or a U-shaped body or a round wheel body; the D-shaped ring consists of a U-shaped ring body and a straight part, the straight part of the D-shaped ring is an axis or a continuous structure integrated with the U-shaped ring body, the U-shaped connector is connected with the straight part of the D-shaped ring, the D-shaped ring is provided with a rolling part, the rolling part of the D-shaped ring is the middle part of the straight part of the D-shaped ring or two feet of the U-shaped ring body of the D-shaped ring, the two feet of the U-shaped ring body refer to the end parts of two ring arms of the U-shaped ring body, the rolling part of the middle part of the straight part of the D-shaped ring is in a cylindrical or large semi-cylindrical shape, the rolling parts of the two feet of the U-shaped ring body of the D-shaped ring are in a shape structure of an arc body or a straight tangent plane plus the arc body, the rolling part of the middle part of the straight part of the D-shaped ring is called an axial rolling part, and when the rolling part is in an axial rolling part, the D-shaped ring is called a foot type rolling part of the D-shaped ring when the rolling part of the D-shaped ring is a foot type rolling part of the U-shaped ring body of the D-shaped ring, the U-shaped ring body of the D-shaped ring is fixedly connected or movably connected with a straight part of the D-shaped ring when the rolling part of the D-shaped ring is the foot type rolling part, and a bending part of the D-shaped ring is connected with a sub line; the T-shaped part consists of a transverse straight part and a vertical part, the transverse straight part of the T-shaped part is a shaft or a continuous structure integrated with the vertical part, the U-shaped connector is movably or fixedly connected with the transverse straight part of the T-shaped part, the vertical part of the T-shaped part is fixedly or movably connected with the transverse straight part, the lower end of the vertical part of the T-shaped part is connected with a sub-line, the tail end of the upper part of the vertical part of the T-shaped part is a foot type rolling part of the T-shaped part, and the foot type rolling part of the T-shaped part is of an arc body structure or an arc body and straight tangent plane structure; the U-shaped body is provided with two legs which can be used as rolling parts and is connected with the U-shaped connector through two short shafts, the leg type rolling parts of the U-shaped body are in circular arc bodies or circular arc bodies and straight tangent plane structures, and the bent ends of the U-shaped body are connected with sub-lines; the round wheel-shaped body is a round wheel-shaped foot which is only used as a foot type rolling part, the round wheel-shaped body is provided with an axle hole or no axle hole, when the axle hole is absent, the axle and the round body are of an integrated continuous structure, the round wheel-shaped body is provided with a connecting wire or a sub-wire connecting hole for connecting a sub-wire, the sub-wire connecting hole is at a distance from the center of the round wheel-shaped body so as to generate lever force, and the round wheel-shaped body is connected with the U-shaped connector through the axle; the rolling parts of the D-shaped ring, the T-shaped piece, the U-shaped body and the circular wheel-shaped body refer to structural parts of the D-shaped ring, the T-shaped piece, the U-shaped body and the circular wheel-shaped body which roll in the range of the supporting surface in the triggering process of the triggering device.

Example 1 (fig. 1-5), is an example of a D-ring + U-shaped connector for a convex support surface:

fig. 1 illustrates the assembled parts, with the tension spring 6 fitted over the rod 1, the tension spring 6 connected at its lower end to the U-shaped connector 7,

the U-shaped connector 7 is connected to the shaft 10 of the D-ring 9.

Fig. 2 is an enlarged view of a portion of fig. 1 from another view, clearly showing the straight portion of the D-shaped ring 9 as the shaft 10, the connection of the U-shaped connector 7 to the shaft 10 of the D-shaped ring 9, and the shape of the convex support surface 3, wherein the U-shaped connector 7 is movably connected to the shaft 10, and the D-shaped ring 9 is fixedly connected to the shaft 10. The middle part of the shaft 10 is provided with a shaft type rolling part 13 of a D-shaped ring, and the shape and the structure of the rolling part are cylindrical or a large semi-cylindrical. In the figure 11 is a sub-line connecting the D-ring 9.

Fig. 3 is a partial view of the D-ring axial rolling part 13 of the D-ring 9 positioned on the convex support surface 3 of the lower part of the rod 1 before fishing, when the fishing device is in a state of waiting for triggering, and when the fishing hook pulls the animal line 11, the D-ring 9 will rotate, and because the D-ring 9 is fixedly connected with the shaft 10 and the U-shaped connector 7 is movably connected with the shaft 10, the D-ring axial rolling part 13 will roll on the convex support surface 3 to be separated from the support surface 3 to trigger the fishing device. In the figure, 6 is a tension spring.

Fig. 4 is a view of the fishing device in a cocked state as viewed from the top to the bottom, in which fig. 6 is a tension spring, 7 is a U-shaped connector, and 9 is a D-shaped ring.

FIG. 5 is an overall side view of the fishing device in a ready-to-send state, viewed from the top to the bottom, in which FIG. 12 is a main line 12 to which a float is to be connected, and the position of the movable float on the main line 12 can be adjusted to adjust the fishing depth; 6 is a tension spring sleeved on the rod 1, 7 is a U-shaped connector, 9 is a D-shaped ring, and at the moment, the D-shaped ring 9 is intersected with the rod 1 to form a visual right angle, namely, a horizontal state; 11 is the sub-line connecting the fishhook, and the shaft-type rolling part 13 of the D-shaped ring 9 is on the convex supporting surface.