JP2004215564A - Paternoster line for fishing - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To secure strength and to reduce the resistance given by water in a paternoster line for fishing. <P>SOLUTION: The paternoster line for the fishing having an arm part 14 constituted of a ribbon-shaped wire 12 having a cross section in a rectangular shape is formed by arranging the ribbon-shaped wire 12 so that the long side 12a of the rectangular shape of the cross section may be directed in the perpendicular direction and the short side 12b may be directed in the horizontal direction. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a fishing tenbin in which an arm portion is formed of a wire having a rectangular cross section.
[0002]
[Prior art]
DESCRIPTION OF RELATED ART Conventionally, what was described in patent document 1 or patent document 2 is known as a fishing ten bin using this kind of strip-shaped wire rod.
[0003]
For example, in the device described in Patent Document 1, a curved arm portion is formed of a strip-shaped wire, and at one end of the arm portion, the strip-shaped wire is bent upward, and vertically upward. It extends and is folded back downward at its upper end to form a warp thread attachment port, extends vertically downward, further extends below the one end of the arm portion, and further extends upward at its lower end. It is folded back to form a weight attachment port. A spiral is provided in a vertically extended and folded portion below the warp thread attachment port and near the one end of the arm portion.
[0004]
Further, in the device described in Patent Document 2, the curved arm portion is formed of a strip-shaped wire, and at one end of the arm portion, the strip-shaped wire is bent upward, and vertically upward. It extends and is folded back downward at its upper end to form a warp thread attachment port, extends vertically downward, further extends below the one end of the arm portion, and further extends upward at its lower end. It is folded back to form a weight attachment port. Then, a strip-shaped wire that is vertically extended and folded below the warp thread attachment port and near one end of the arm portion is welded by spot welding.
[0005]
[Patent Document 1]
Registered Utility Model No. 3047974 [Patent Document 2]
Japanese Utility Model Publication No. Hei 8-6468
[Problems to be solved by the invention]
However, in the fishing ten bin described in this publication, the flat surface of the strip-shaped wire constituting the arm portion is horizontal (horizontal direction). For this reason, there is a problem that the resistance in the vertical direction received from water increases.
[0007]
Further, in the fishing bin, a round wire having a circular cross section than the band-shaped wire described in the above-mentioned patent documents and the like has been generally used for a long time. However, in order to secure the strength of the arm portion with a round wire, there is no way to increase the diameter of the circular cross-section, but in this case, the problem that the resistance of water increases also occurs.
[0008]
The present invention has been made in view of the above problems, and an object of the present invention is to provide a fishing tenbin that can secure strength and reduce resistance received from water.
[0009]
[Means for Solving the Problems]
In order to achieve the above object, the invention according to claim 1 is characterized in that, in a fishing ten bin in which an arm portion is formed of a strip-shaped wire having a rectangular cross section, a long side of the rectangular cross section is oriented in a vertical direction, The strip-shaped wire is arranged so that the short side faces in the horizontal direction.
[0010]
Since the long side of the strip-shaped wire is oriented in the vertical direction and the short side is oriented in the horizontal direction, it is possible to reduce the resistance received from water with respect to the vertical movement of the tenbin. In addition, since the surface on the long side can receive in the shear direction with respect to the moment acting on the ten bin, unlike the conventional product in which the surface on the long side is received in the out-of-plane direction, the same Even with a cross-sectional area, it is much better in rigidity and strength than conventional products. Therefore, it can be made of a thin strip-shaped wire having a smaller cross-sectional area, and the resistance received from water can be further reduced.
[0011]
According to a second aspect of the present invention, in the first aspect, the arm portion extends in a curved shape in a vertical plane. By forming the arm portion in a curved shape as described above, rigidity and strength can be further improved.
[0012]
According to a third aspect of the present invention, in the first or second aspect, a ring portion is formed at an end of the arm portion by folding the band-shaped wire rod, and the ring portion is It has a ring surface substantially parallel to the extension direction of the arm portion. Since the long side is in the vertical direction, the ring surface of the ring portion can be easily formed substantially horizontally in the extending direction by bending the strip-shaped wire in a direction perpendicular to the long side.
[0013]
According to a fourth aspect of the present invention, in the device according to any one of the first to third aspects, the band-shaped wire is folded from one end of the arm portion to form a folded portion, and the folded portion is formed of the arm portion. The device is characterized in that it is superposed laterally and extends halfway through the arm portion, and a tool mounting portion is formed at the end. With this configuration, the main portion of the ten bin can be configured only by the strip-shaped wire.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0015]
FIG. 1 is a diagram illustrating a fishing tenbin according to an embodiment of the present invention. In the figure, the ten bin 10 is mainly composed of a strip-shaped wire 12. The strip-shaped wire 12 is a wire having a rectangular cross section. For example, a wire (flat wire) having a long side 12a and a short side 12b as shown in FIG. ). By appropriately adjusting the length ratio between the long side 12a and the short side 12b, various desired strengths can be obtained even with the same cross-sectional area. Here, a rectangular cross section includes a substantially rectangular shape, and also includes a rounded shape as shown in the figure. By rolling the round stainless steel, the roundness can be freely adjusted as a rounded shape. In this way, there is no corner, and it can be made safe and excellent in usability.
[0016]
The ten bin 10 has an arm portion 14 that extends in a curved shape when the strip-shaped wire 12 is curved in an arc shape when viewed in a vertical plane.
[0017]
The arm portion 14 is configured such that the long sides 12a of the rectangular cross section of the strip-shaped wire 12 are arranged vertically, that is, vertically, and the short sides 12b are arranged horizontally, that is, horizontally. The curved shape of the portion 14 is bent in a direction perpendicular to the short side 12b, in other words, in a direction parallel to the long side 12a. As is easily understood, when the strip-shaped plate wire 12 is deformed into a curved shape, it is easy to bend in a direction perpendicular to the short side 12b, in other words, in a direction parallel to the long side 12a, as in the present invention. However, once formed into this shape, it will be very excellent in terms of rigidity and strength.
[0018]
Both ends of the arm portion 14 are folded back in the horizontal direction, and ring portions 14a and 14b are formed at the folded portions. In the case of this example, the ring portions 14a and 14b function as a threading port because of the induction type tenbin, but in the case of the fixed type tenbin, one of the ring portions 14a functions as the fishing port. Then, the other ring portion 14b functions as a warp yarn attachment port.
[0019]
In the case of the induction type ten bin, since the yarn passes through the ring portions 14a and 14b, the ring surfaces of the ring portions 14a and 14b are arranged in a substantially horizontal plane or at least in a non-vertical plane so that the passage of the yarn is not hindered. It is desired. In the present invention, since the long side 12a is oriented in the vertical direction, it is possible to form the ring surfaces of the ring portions 14a and 14b in a non-vertical direction by bending the long side 12a in a direction perpendicular to the long side 12a. Become. On the other hand, in the conventional product, since the flat surface of the strip-shaped wire is oriented in the horizontal direction, it is difficult to form a ring portion whose ring surface is oriented substantially in the horizontal direction or at least in the non-vertical direction.
[0020]
When the ring portion 14b is formed, the proximal end portion of the arm portion 14 is further folded, and the folded portion 16 overlaps the arm portion 14 in the lateral direction and extends.
The folded portion 16 extends halfway through the arc-shaped arm portion 14 (to a position closer to the lowermost point of the arc of the arm portion 14). The folded portion 16 is formed by overlapping the flat surface of the strip-shaped wire 12 in the lateral direction of the strip-shaped wire 12 of the arm portion 14 and attaching a resin tube 19 to the overlapped portion. The displacement between the portion 14 and the folded portion 16 can be prevented, and the overlap between them can be held more stably. Therefore, the arm portion 14 and the folded portion 16 do not need to be joined by welding or the like.
[0021]
The distal end of the folded portion 16, which is partially overlapped with the arm portion 14, extends downward away from the arm portion 14, and is further folded back to form a tool attaching portion 18 for attaching a weight or the like. Is done.
[0022]
Except for the tube 19, the tube 20 attached to the folded portion at the end opposite to the proximal end of the arm portion 14, and the spring 21 attached to the folded portion of the tool attaching portion 18, the main part of the ten bin 10 is It can be constituted by the shape wire 12.
[0023]
The formation of the arm portion 14 from the strip-shaped wire 12 can be performed in the following steps. The linear stainless steel round wire is rolled to form a linear strip-shaped wire having a desired rectangular cross section. Next, the forming process of the linear strip-shaped wire is performed. At the time of forming, a straight strip-shaped wire is sent out, the short side is pressed against the jig, and the direction is changed by the jig in a direction different from the feeding direction. By gradually bending to form an arc having a desired radius of curvature, a curved arm portion can be formed. Furthermore, after bending both ends of the arm portion to have a shape similar to that of the finished product, an annealing step is performed. The annealing step can be performed, for example, at 400 ° C. for about 30 minutes. This annealing can release the internal stress and stabilize the shape.
[0024]
In the ten bin 10 configured as described above, the long side 12a of the strip-shaped wire 12 is in the vertical direction and the short side 12b is in the horizontal direction. The resistance received from the vehicle can be reduced. Since the surface on the long side 12a can receive the moment acting on the ten bin 10 in the shear direction, the surface on the long side like the conventional product having the same cross-sectional area is received in the out-of-plane direction. Unlike the configuration, the rigidity and strength are remarkably excellent, and therefore, it can be made of a thinner wire having a smaller cross-sectional area, and the resistance to water can be further reduced.
[0025]
Also, when there is a tide flow, the water pressure is applied to the surface on the long side 12a side. Therefore, the tide flow is always applied to the long side 12a so that the resistance is minimized. It is automatically adjusted so that the side faces are parallel. For this reason, unlike the conventional product, the surface on the long side is less likely to receive the water pressure due to the tide flow, and unlike the configuration on the short side surface that receives the tide flow, the ten bin 10 moves along the tide flow. The posture can always be stably maintained.
[0026]
In the above-described embodiment, the arm portion 14 extends in a curved shape. However, the present invention is not limited to this. The arm portion 14 extends in an arbitrary shape such as a horizontal linear shape, and It is needless to say that the present invention can be similarly applied to a case where an arbitrary shape such as an L-shape is formed.
[0027]
【The invention's effect】
As described above, according to the ten bin of the present invention, the long side of the strip-shaped wire is oriented in the vertical direction, and the short side is oriented in the horizontal direction. Resistance can be reduced. In addition, since the surface on the long side can receive in the shear direction with respect to the moment acting on the ten bin, unlike the conventional product in which the surface on the long side is received in the out-of-plane direction, the same Even with a cross-sectional area, it is much better in rigidity and strength than conventional products, so it can be composed of a smaller wire with a smaller cross-sectional area, and the resistance to water can be further reduced. it can.
[Brief description of the drawings]
FIG. 1 is a side view showing a fishing ten bin according to an embodiment of the present invention.
FIG. 2 is a top perspective view showing the fishing ten bin according to the embodiment of the present invention.
FIG. 3 is a sectional view taken along line 3-3 in FIG. 1;
FIG. 4 is a partially enlarged perspective view of a portion on a base end side of an arm portion.
FIG. 5 is a sectional view taken along line 5-5 in FIG. 1;
[Explanation of symbols]
10 Tenbin 12 Strip wire 12a Long side 12b Short side 14 Arms 14a, 14b Ring 16 Folding 18 Tool mounting

Claims (4)

In a fishing ten bin in which the arm portion (14) is formed of a strip-shaped wire rod (12) having a rectangular cross section,
The tenbin for fishing, wherein the strip-shaped wire rod (12) is arranged so that the long side (12a) of the rectangular cross section faces the vertical direction and the short side (12b) faces the horizontal direction. The fishing ten bin according to claim 1, wherein the arm (14) extends in a curved shape in the vertical plane. A ring portion (14a, 14b) is formed at the end of the arm portion (14) by folding the band-shaped wire rod (12), and the ring portion (14a, 14b) is non-vertical. 3. The fishing ten bin according to claim 1, wherein the ten bin has a ring surface. The strip-shaped wire rod (12) is folded from one end of the arm portion (14) to form a folded portion (16), and the folded portion (16) is overlapped beside the arm portion (14) to form an arm portion. The fishing ten bin according to any one of claims 1 to 3, wherein the tool mounting portion (18) is formed to extend halfway of the (14), and formed at an end thereof.

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