JP3167767U - Vertical fishing weight - Google Patents

Abstract

In order to prevent rooting in fishing, a saddle type that can be formed in a hook shape by curving a wire or the like so as to cover the weight, protect the weight with a rod, and prevent the rod itself from rooting Provide fishing weight. A claw at the tip end of a branch wire 14 having elasticity bent so as to cover a weight 13 is removably inserted into a holding portion 17 to form a substantially circular hook-like shape. In this case, the rod-type fishing weight has a function of releasing the branch wire from the obstacle when the branch wire is removed. [Selection] Figure 1

Description

  The present invention relates to a fishing weight that effectively releases a root hook in fishing.

  As a known invention related to the present invention, there are an example (see Patent Document 1) in which a ridge formed in an approximately oval shape so as to cover the weight, and an example in which the weight is covered with a wire-like curved spring (see Patent Document 2). is there.

Utility model registration No. 3102738 Utility model registration No. 3053750

  When fishing is rooted, there is a method of separating the weight and collecting the device by calling it a discarded weight. However, it is not desirable in terms of nature protection to throw a weight that is generally made of lead into the water. The object of the present invention is to release the weight from the root and minimize the dumping. For this purpose, in order to prevent the weight from being rooted, a wire rod or the like is provided in a bowl shape so as to cover the weight. (Patent Documents 1 and 2)

  The purpose of covering the weight in the shape of a bowl is to prevent the weight from entering the constricted area such as stones, rock irregularities and other obstacles that become the root, so the size of the bowl is usually in this constricted situation. Depending on the size, a certain size is required. In this case, although the weight is protected by the heel, there is a concern that the heel itself will take root, and no effective countermeasure has been made for this purpose.

  Although Patent Document 1 covers the weight, there is no description of the size of the ridge, and no consideration is given when the ridge itself is rooted. In Patent Document 2, the weight is covered with a wire-like curved spring, and the coil spring provided on the shaft is coupled so that the heel can be deformed. However, this is not sufficient as a rooting measure.

Means for the problem to be solved

  It is composed of an axial wire, a weight penetrating the axial wire, two or more branch wires having elasticity, and a holding member penetrating the axial wire, and the branch wire has a circumference centered on the axial wire. The branch wire is fixed to the shaft wire at an approximately equal angle divided by the number of branch wires, and the branch wire has a claw portion whose tip portion is appropriately bent downward in the branch wire direction so that the branch wire covers the weight while maintaining elasticity. A hook-shaped fishing weight characterized in that it is formed into a substantially circular rod shape by inserting the claw portion into the holding member so as to be detachable.

  More specifically, the above-mentioned branch wire is fixed to the shaft wire at the lower part of the weight at a substantially equal angle obtained by dividing the circumference around the shaft wire equally by the number of branch wires. The branch wire has a claw portion whose tip is bent at an appropriate angle in the range of approximately 30 to 60 ° downward from the branch wire direction, and the branch wire is bent upward so as to cover the weight while maintaining elasticity. The claw portion is removably inserted into a holding member penetrating the shaft material above the weight to form a substantially open rod-shaped fishing weight having a substantially circular shape.

  Alternatively, the branch wire is fixed to the upper portion of the shaft wire at an appropriate angle in the range of about 45 to 90 ° with respect to the lower side of the shaft wire and at a substantially equal angle obtained by equally dividing the circumference around the shaft wire by the number of branch wires. The branch wire has a claw portion bent at an appropriate angle in a range of approximately 45 to 90 ° downward from the branch wire direction, and the branch wire is bent downward so as to cover the weight while maintaining elasticity. The claw portion is removably attached to the holding member penetrating the shaft member below the weight, so that a lower open rod-shaped fishing weight is formed in a substantially circular rod shape.

  As an application example of the rod-shaped fishing weight, a rod-shaped fishing weight provided with a net for bait so as to cover the weight inside the rod-shaped branch wire.

Effect of device

According to the present invention, by covering the weight in a bowl shape, the size of the bowl can be made several times larger than that of the weight body. It can be expected to prevent entry into constricted areas such as, and prevent rooting.
Further, even if the obstacle is related to the branch wire rod part of the fence, it can be expected that the branch wire rod is deformed or the nail portion of the branch wire rod is detached from the holding member, so that it is detached from the obstacle and prevents rooting.
In the present invention, the air resistance in the case of throwing fishing is mainly a branch wire other than the weight. However, since the air resistance can be kept small by forming the branch wire from a thin wire, long throwing is also possible.

Front release top view Same as above Same as above (front view with all nails released) Detailed sectional view of the holding member Front view of lower release type Same as above Same as above (front view with all nails released) Detailed sectional view of the holding member Front view of snap connection Front view showing an example with a net for bait

    Examples of the present invention will be described below. FIG. 1 is a front view (including a partial cross section) of an upper open type of the present invention, and FIG. 2 is a plan view thereof. FIG. 3 shows a front view of the state in which the branch wire 14 is released from the holding member 17.

  As shown in FIGS. 1 to 3, the shaft material 11 forms a central axis and is preferably a material having both elasticity and rigidity. In this example, a stainless steel wire is used. The weight 13 is fixed in such a manner that the shaft wire passes through the center of the weight, and a connection portion 12 having an appropriate shape for connecting a fishing device or the like is provided on the upper end of the shaft wire 11.

  A branch wire 14 having elasticity of two or more is fixed to a substantially lower end portion of the shaft wire 11. In this example, the branch wire 14 made of four stainless steel wires having elasticity is substantially perpendicular to the shaft wire 11 and the angle 90 is obtained by equally dividing the circumference of the shaft wire by the number of branch wires as viewed from above. It is fixed to the fixing portion 15 by welding or the like at °.

  As shown in FIG. 3, the tip of each branch wire is a nail bent at an appropriate angle (suitable for insertion into and removal from the holding member 17) at an angle A of 30 to 60 ° below the shaft wire. The branch wire is bent upward so as to cover the weight 13 while maintaining elasticity, and the claw 16 is inserted into a pipe-shaped holding member 17 provided above the weight so as to pass through the pipe, The branch wire is formed in a bowl shape so as to be substantially circular. The length K of the nail 16 is preferably about 5 to 15 mm.

1 and 2 show a state in which the branch wire 14 is bent and formed into a bowl shape. Usually, the nail | claw 16 is used by the hook-shaped shape inserted in the holding member 17. FIG. When the branch wire is engaged with an obstacle, it is expected that the branch wire is deformed because it has elasticity, or that the claw 16 is released from the obstacle by being released from the holding member 17 and released from the root. The
FIG. 3 shows a state in which the claws 16 of all four branch wires 14 are detached from the holding member 17. In this figure, for the sake of explanation, the branch wire 14 is shown as a straight line, but in reality, it is bent upward after being released due to a permanent strain formed by bending the branch wire into a bowl shape.

  A detailed sectional view of the vicinity of the holding member 17 is shown in FIG. A claw 16 is attached to the holding member 17.

  Next, the overall configuration is the same as described above, and a case of a lower release type in which the fixing portion of the branch wire is above and the holding member is provided at the lower portion of the shaft wire will be described. FIG. 5 is a front view (including a partial cross section), and FIG. 6 is a plan view thereof. FIG. 7 shows a front view of the state in which the branch wire 24 is released from the holding member 27.

  As shown in FIGS. 5 to 7, two or more elastic branch wires 24 are fixed to the shaft member 11 at the top of the weight 13. In this example, as shown in FIG. 7, a branch wire 24 made of stainless steel wires having four elasticity is set to an appropriate angle (an angle B of an angle B between the branch wire 24 and the shaft wire 11 of 45 to 90 °. In order to make it easier to escape from the obstacle, the smaller the angle B, the more the upper part is convex, and it is desirable that the circumference of the shaft wire is equally divided by the number of branch wires as viewed from above. It is fixed to the fixing portion 25 of the shaft wire 11 by welding or the like. The length J of the nail is preferably about 10 to 20 mm.

  As shown in FIG. 7, the tip of each branch wire 24 was bent to an appropriate angle (suitable for insertion into and removal from the holding member 27) at an angle C in the range of 45 to 90 ° below the shaft wire. A claw 26 is provided, the branch wire is bent downward so as to cover the weight 13 while maintaining elasticity, and the claw 26 is passed through a pipe-shaped holding member 27 provided at a substantially lower end portion of the shaft wire. It is inserted and formed into a bowl shape so that the branch wire is substantially circular.

Usually, it is used in the state of the saddle shape of FIG. When the branch wire is engaged with the obstacle, it is expected that the branch wire is deformed because it has elasticity, or the claw 26 is released from the obstacle by being released from the holding member 27 and released from the root. .
In FIG. 7, for the sake of explanation, the branch wire 24 is shown as a straight line. However, in reality, the branch wire 24 is bent downward after being released due to a permanent strain formed by bending the branch wire.

  A detailed sectional view of the holding member 27 is shown in FIG. A claw 26 is attached to the holding member 27. A locking portion 28 is provided to prevent the holding member 27 from falling off the shaft member 11. The locking portion 28 may have an appropriate shape regardless of this drawing.

  In this embodiment, stainless steel wires are used for the branch wires having elasticity, but other materials may be used, and plastics having elasticity can be used, but they are rooted and discarded in water. From the viewpoint of nature protection, it can be said that a wire material that corrodes and disappears naturally, such as a stainless steel wire, is a preferable material.

  The number of branch wires is two or more as the minimum number of ridges, but even in the case of one or two, the size of the ridges is narrowed by appropriately increasing the size of the ridges compared to the weight. You can expect the effect to prevent entering into the place. It is thought that the effect of preventing the entry into a constricted portion is greater when the number is relatively large. However, from the viewpoint of cost and the like, it is practically 2 or more, and at most about 8 is preferable.

The shape of the weight has been described as a streamlined nut-shaped weight in the drawings so far, but other shapes such as a spherical weight may be used.
The shaft wire and the weight may be fixed by welding or the like, or may be a method of penetrating the weight through the shaft material and holding it in place by appropriate means.

  The fixed position of the weight on the axis is preferably lower than the center of the bowl-shaped circle because it is expected that the overall center of gravity is lower and the apex of the bowl is directed upward.

  The shape of the connecting portion 12 is appropriate, and may be a ring shape shown in FIG. 4 or an openable / closable snap-type connecting portion 42 shown in FIG.

  FIG. 10 shows an example in which a net 31 for bait is attached to the rod-shaped fishing weight of the present invention. The net 31 is arranged so as to cover the weight 13, the lower end 32 of the net is coupled to the lower part of the shaft member, and the net opening / closing thread 33 provided in the opening / closing opening 34 at the upper part of the net is passed through the connecting part 12, When they are lifted, all of them are kept suspended and suspended. Put the bait in the net and use it. The net is protected from obstacles by the branch wire by arranging the net for bait inside the hook-shaped branch wire. In addition, the weight and the weight part of the bait are gathered in one place, and the effect for long throwing is expected.

  As one of the specific embodiments of the present invention, a branch wire using a stainless steel wire having a diameter of 0.6 to 1.2 mm and forming a hook shape having a diameter of about 80 to 250 (mm) (at this time) Table 1 shows the evaluation of the suitability of the performance in the present invention in the combination of the diameter of the branch wire and the diameter of the hook shape (L (mm) shown in FIGS. 3 and 7). Show. Appropriate is indicated by ○, and rejected is indicated by Δ.

  In this table, the appropriate range of the ridge shape diameter using a branch wire having a diameter of 0.6 mm is approximately 80 to 120 mm (L = 140 to 210 mm), and similarly, the ridge diameter of a 0.8 mm diameter branch wire is approximately 120 to 120 mm. 180 mm (L = 210-300 mm), diameter 1.0 mm Branch wire diameter is approximately 140-250 mm (L = 240-420 mm), diameter 1.2 mm branch wire diameter is approximately 200-250 mm (L = 350- 420 mm).

  Since the bending strength of the branch wire increases as the diameter of the branch wire increases, the diameter of the branch wire may be large for the purpose of preventing entry into a constricted part such as an obstacle, but the branch wire deforms and obstructs it. In order to be released from the holding member, the branch wire should have a small diameter. Further, the diameter of the branch wire is selected in accordance with the size of the weight to be used.

  Can be used for general fishing. In terms of manufacturing, special and difficult processing techniques are not required, and industrial production is possible.

DESCRIPTION OF SYMBOLS 11 Axis wire 12 Connection part 13 Weight 14 Upper release type branch wire 15 Upper release type branch wire adhering part 16 Upper release type nail 17 Upper release type holding member 24 Lower release type branch wire 25 Lower part release type Branch wire fixing part 26 Lower release-type claw 27 Lower release-type holding member 28 Locking part 31 Net 32 Net lower end part 33 Net opening / closing thread 34 Opening / closing opening 42 Snap-type connection part

Claims (5)

  An axial wire, a weight penetrating through the axial wire, two or more branch wires having elasticity, and a holding member penetrating the axial wire, the branch wire centering on the axial wire The branch wire is fixed to the shaft wire at an approximately equal angle, and the branch wire has a claw portion whose tip is appropriately bent downward in the branch wire direction, and the branch wire covers the weight while maintaining elasticity. A rod-shaped fishing weight characterized in that the hook is bent in such a manner that it is detachably inserted into the holding member and formed into a substantially circular rod shape.   The branch wire according to claim 1, wherein the branch wire is fixed to the shaft wire at a lower portion of the weight at a substantially right angle with respect to the shaft wire at a substantially right angle with respect to the axis wire. Has a claw portion bent at an appropriate angle in a range of approximately 30 to 60 ° downward from the direction of the branch wire, and the branch wire is bent upward so as to cover the weight while maintaining elasticity. 2. The bowl-shaped mold according to claim 1, wherein the hook is removably inserted into the holding member penetrating the shaft member above the weight and formed into a substantially circular bowl shape. Fishing weight.   The branch wire according to claim 1 is fixed to the upper part of the shaft wire at an appropriate angle in a range of approximately 45 to 90 ° with respect to the lower side of the shaft material and at a substantially equal angle with respect to the circumference around the shaft wire. The branch wire has a claw portion bent at an appropriate angle in a range of approximately 45 to 90 ° downward from the direction of the branch wire, and the branch wire covers the weight while maintaining elasticity. It is bent downward, and the claw portion is removably inserted into the holding member penetrating the shaft member below the weight, and is formed in a substantially circular hook shape. Item 2. A rod-type fishing weight according to item 1.   The rod-type fishing weight according to any one of claims 1, 2, and 3, wherein a bait net is provided so as to cover the weight inside the rod-shaped branch wire.   When the branch wire is a stainless steel wire, the length of the branch wire is 140 to 210 mm when the diameter is approximately 0.6 mm, the length is 210 to 300 mm when the diameter is approximately 0.8 mm, and the length is 240 when the diameter is approximately 1.0 mm. The rod-type fishing weight according to any one of claims 1, 2, 3, and 4, characterized in that when the diameter is approximately 420 mm and the diameter is approximately 1.2 mm, the length is 300 to 420 mm.

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