[0025] A fishing sinker for fishing of the present invention, such as Figure 1-4 As shown, it includes a counterweight head 1, an aluminum connector 2 and a plastic head 3. The aluminum connector 2 is a hollow aluminum tube with open ends, that is, the aluminum connector 2 has a hollow cylindrical structure, and the counterweight head 1 is a lead block The lead block body is provided with a reinforcing rod 4 integrally cast with the lead block body. One end of the counterweight head 1 extends into the first end port of the aluminum connector 2 and is fixed together with the aluminum connector 2. The other end is outside the aluminum connector 2. The plastic head 3 is a hollow tube with an open end at one end and a closed end at the other end. The second end of the aluminum connector 2 is fitted tightly in the open end of the plastic head 3. The plastic head 3 is fixedly connected with the plastic head 3, and a threaded coil 5 outside the closed end of the plastic head 3 is fixedly installed on the plastic head 3. The outer side wall of the plastic head 3 is provided with a number of wing plates 31 protruding from each other. The circumferential intervals of the head 3 are distributed around.
[0026] Preferably, the weight head 1 has a cylindrical structure, with the first end of the aluminum connector 2 as the lower and the second end as the upper end, and the upper end of the weight head 1 is in the lower end of the aluminum connector 2, and the weight of the weight head 1 The lower end is outside the lower end of the aluminum connecting piece 2, and the lower end of the weight head 1 is tapered downwards, that is, the lower end of the weight head is similar to the shape of a bullet head, and the lower end of the weight head 1 has a reduced diameter cylindrical section 11, so The reinforcing rod 4 described is a steel nail. The steel nail has a cylindrical head in the reduced-diameter cylindrical section 11 and a rod in the counterweight head 1. The reinforcing rod, the counterweight head and the aluminum connector are integrally cast, that is, when casting , Put the aluminum connector into the casting mold first, then place the steel nails in the aluminum connector, and then add lead liquid to cast it as a whole. In the present invention, the lower end of the aluminum connecting piece 2 is provided with a number of lead liquid inflow holes (not shown in the figure) spaced and distributed along the circumferential direction of the aluminum connecting piece at the position where it is nested with the weight head 1. The lead liquid inflow hole causes the lead liquid to penetrate into the lead liquid inflow hole when the counterweight head 1 is cast, and the counterweight head and the aluminum connector are formed with connecting ribs, thereby making the connection between the counterweight head and the aluminum connector stronger.
[0027] The central part of the closed end of the plastic head 3 is provided with an installation through hole (not shown in the figure). The threaded coil 5 is composed of a stainless steel ring body and a wire harness 51. The wire harness 51 is open at both ends. In a cylindrical structure, the wire harness 51 is sleeved and installed in the installation through hole, and the outer side wall of the lower end of the wire harness 51 is convexly provided with a limit ring 511 whose outer diameter is larger than the installation through hole. The stainless steel ring body has an arc There are two straight rod parts, the first ends of the two straight rod parts are integrally formed with the two ends of the arc-shaped bent part 52, and the two straight rods The horizontal and straight parts 53 are arranged parallel to each other. The two horizontal and straight parts 53 and the two straight rod parts are arranged in one-to-one correspondence. The first end of the horizontal straight part 53 and the second end of the straight rod part are perpendicular to each other. The second end of the two horizontal straight parts 53 are arranged opposite to each other, the arc-shaped bent part 52 is limited to the upper end of the wire harness 51, and the two straight rods are co-located in the wire harness 51 and along the wire harness 51. The wire sleeve extends in the axial direction, and the two horizontal straight parts 53 are outside the lower end of the wire harness 51. That is, the stainless steel ring body is made of a stainless steel wire. First, a certain length of stainless steel wire is bent in half to form a The arc-shaped bent part and the two straight rod parts mentioned above, after bending, pass the two straight rod parts of the stainless steel wire through the cable harness 51, and then bend the two ends of the stainless steel wire 90 degrees away from each other to form the result. The said horizontal and straight part enables the installation of the wire harness 51 and the stainless steel ring body and the molding of the stainless steel ring body, so that the fixed installation of the coil 5 can be realized through the wire harness 51, and the hollow cavity of the plastic head 3 is arranged There is a water barrier 6 that matches the hollow cavity of the plastic head 3, and the water barrier 6 is preferably a foam column that fits tightly in the upper end of the plastic head 3.
[0028] The fishing sinker for fishing of the present invention has the following beneficial effects:
[0029] 1. Use the lead weight head to make the weight of the whole fishing sinker heavier and easy to cast by the hook, and cooperate with the reinforcing rod 4 to make the lead weight head 1 not easy to deform, extend the life of the fishing sinker, and then use the lead weight head 1 The reduced diameter cylindrical section 11 makes the whole fishing sinker easy to be inserted into soft soil, so that the fishing sinker will not move and has good positioning;
[0030] 2. Utilizing the combination of the tubular aluminum connector and the plastic head and the wing plate to make the whole fishing sinker have a streamlined dart shape, so that the fishing sinker can be thrown farther, and the whole fishing sinker can be inserted into the soft soil or upright after falling. In the rock, and the upper part of the fishing sinker will not be inserted into the soft soil, so that the fishing sinker is placed in a fixed state and is not easy to move, so that the hook will not drift and increase the sensitivity of the fish;
[0031] 3. The hollow section of the aluminum connector 2 has a certain buoyancy so that the fishing sinker will rise to the surface and generate resistance when it is pulled out of the water, so that the fishing sinker will not rebound and avoid the traditional fishing sinker from directly returning without resistance when pulled out of the water. It is safe and reliable to use the problem of hitting the angler and hurting the angler or others;
[0032] 4. Using each wing plate 31 to make the fishing sinker have a structure with a large end and a small end, so that the big end of the fishing sinker is not easy to be inserted into the cracks of the rock, and it is easy for the fishing sinker to escape from the rock, avoiding the regular shape of the traditional fishing sinker. The problem that it is not easy to pull up when the whole falls into the cracks of the rocks;
[0033] 5. The combination of the wire harness and the stainless steel ring body makes the forming and installation of the coil 5 easier, and the foam column prevents external water from flowing into the plastic head 3 from the installation through hole, so that the plastic head 3 can always It has a certain buoyancy, and the anti-rebound characteristic of avoiding falling fishing is weakened.
[0034] The fishing sinker for fishing of the present invention is further preferred that: the aluminum connecting piece 2 is equipped with steel balls 7 so that the steel ball 7 is used to make the fishing sinker have an impulse against the fishing sinker during the throwing action. , To speed up the throwing speed of the fishing sinker, so that the fishing sinker can be thrown farther; in addition, a plastic tube 8 is sleeved in the aluminum connecting piece 2, and the steel ball 7 is in the plastic tube 8. The plastic tube 8 can be used to enhance The strength of the aluminum connector 2 is not easy to deform the aluminum connector 2 and prevent the steel ball 7 from damaging the aluminum connector 2. The plastic tube 8, the aluminum connector 2 and the plastic head 3 are fixed together, that is, the aluminum connector 2 A number of glue inflow holes (not shown in the figure) spaced around the circumference of the aluminum connector 2 are opened on the outer side wall of the second end. The glue inflow holes are filled with plastic pipes and aluminum connectors. The release agent filler that is glued together with the plastic head, that is, through the glue inflow hole, the glue will flow to the outer side wall of the plastic pipe and the inner side wall of the plastic head, so as to realize the bonding of the three, and use the glue to flow in The hole makes the connection between the plastic pipe and the plastic head and the aluminum connector stronger.
[0035] It is also preferable that the wing plate 31 is provided with three wing plates 31, the three wing plates 31 are evenly spaced and distributed along the circumference of the plastic head 3, and the wing plate 31 is of a block structure, and the wing plate 31 is in contact with the plastic head. The lower part of the back of the wing plate 31 is integrally connected with the outer side of the plastic head by injection molding. The lower part of the back of the wing plate 31 is an outwardly inclined inclined surface, and the inclined surface of the three-wing plate 31 A horn space gradually expanded from the first end to the second end of the aluminum connector is formed. The closed end of the plastic head 3 falls into the horn space. The bottom surface of the wing plate 3 is a curved surface, and the bottom surface of the wing plate and the wing plate 3 The front surface of the wing is arranged in a continuous transition, so that the horn space formed by the three-wing plate 31 can facilitate the installation of the coil 5, and the arc structure of the bottom and the front of the wing plate can make the hook feel better. Good at hand, easy to throw away. In addition, the top surface of each wing plate 31 is recessed with accommodating recesses (not shown in the figure), and the recess of the accommodating recess is plugged with a sponge block 9; Drop into this accommodating concave hole, so that the fish can swim to the hook, and the sponge block can be used to store the fish attractant.
[0036] It is also preferred that in the present invention, the outer side wall of the aluminum connector 2 is provided with a plurality of strip-shaped convex strips distributed around the circumferential interval of the aluminum connector, and the length of each strip-shaped convex strip is equal to that of the aluminum connector 2. The lengths are the same. In this way, the outer surface of the aluminum connecting piece 2 is provided with a non-slip effect by using the strip-shaped convex strips, and it is easy to catch and throw.
[0037] The above-mentioned embodiments and drawings do not limit the above-mentioned product form and style and application range, and can be directed to any other lighting products. Any appropriate changes or modifications made by those of ordinary skill in the art should be regarded as not departing from the present invention. The scope of patents.
