JPH0555870U - Fishing hook - Google Patents

Abstract

(57) [Abstract] [Purpose] To protect the fishhook from the corrosion and corrosion caused by the transmission of the electrolytic corrosion action from the fishhook to the anticorrosion member by the reliable energization of the shaft surface of the fishhook and the corrosion protection member. Provide a fishing hook that can A structure in which an anticorrosive member 5 having an engaging hole 6 is engaged with a locking projection 4 attached to a shaft portion 1 of a fishhook A so that the locking projection 4 penetrates. [Effect] When the anticorrosion member is attached to the shaft portion, the movement of the anticorrosion member is surely prevented, and since the anticorrosion member and the shaft portion are fixed to each other without a gap, static electricity from the fishing line is prevented. The fishhook is reliably transmitted to the anticorrosion member 5, and electrolytic corrosion is performed by the electrocorrosion action of the anticorrosion member, so that the fishhook is not melted or corroded.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to fishing hooks used in the fishing industry.

[0002]

[Prior Art]

 In the recent fishing industry where the use of synthetic resin fishing line has increased, the shaft and needle parts are melted or corroded due to the electrolytic corrosion caused by static electricity, etc. Since the fish may easily come off and the fishing result may be reduced, a corrosion-resistant metal is attached to the shaft part of the fishing hook, and the electrolytic corrosion action is applied to this to protect the fishing hook itself.

For example, 1. Japanese Utility Model Publication No. 60-174568, 2. Japanese Utility Model Publication No. 57-89465 and the like are known.

The invention of the above-mentioned 1. is one in which the sacrificial electrode is caulked to the locking means provided on the shaft portion of the fishhook, and the invention of 2. is the concave or convex portion provided on the shaft portion of the fishhook. It has an anticorrosion ring attached to it.

In any case, since the anticorrosion metal is attached so as to engage with the locking means of the shaft portion or the concave portion or the convex portion, a large force is required for the attachment, and a large amount of metal is used at a time. In manufacturing, the worker is forced to bear a heavy labor load, and the adhesion of the anticorrosion metal to the shaft is poor, so that a gap is likely to be formed between the two, and as a result, the anticorrosion metal is easily moved. Therefore, the electrical conductivity between the fishing hook and the anticorrosion metal is lowered, and the shaft and needle may be melted or corroded by a slight fishing in the sea. There was a strong demand for the appearance of fishing hooks with anticorrosion properties.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned needs, and the locking projection penetrates the anticorrosion member having the engaging hole to the locking projection attached to the shaft portion of the fishing hook. By engaging in such a manner, the shaft surface of the fishhook and the inner surface of the anticorrosion member are in close contact with each other, and the electric corrosion action from the fishhook is transmitted to the anticorrosion member due to reliable energization of both. It is an object of the present invention to provide a hook that can protect the hook from melting and corrosion.

[0007]

[Means for Solving the Problems]

 The means of the present invention for achieving the above-mentioned object is a fishing hook comprising a knotting portion, a shaft portion, and a hook-shaped needle portion, and a locking projection protruding from the shaft portion of the fishing hook and the locking projection. The fishing hook is provided with: an engaging hole that is fitted so as to penetrate therethrough; and a corrosion-resistant member that surrounds and is secured to the shaft portion.

[0008]

[Action]

 The fishing hook of the present invention configured as described above has the following operations.

When the engaging hole of the anticorrosion member is fitted to the locking protrusion provided on the shaft portion of the fishhook, and the anticorrosion member is abutted and fixed to the surface of the shaft portion, the shaft portion of the fishhook and the anticorrosion member Becomes one.

Therefore, the conductivity between the fishing hook and the anticorrosion member is good, and when this fishing hook is used for fishing, the static electricity generated during use is transferred from the fishing hook to the anticorrosion member, and The fishhook is protected by electrolytic corrosion by only the member.

Further, when the anticorrosion member is attached to the shaft portion by the coupling of the locking protrusion and the engagement hole, the movement of the anticorrosion member is surely prevented, and a gap is formed between the anticorrosion member and the shaft portion. It is fixed without occurring.

[0012]

【Example】

 Next, an example of implementation of the fishing hook according to the present invention will be described with reference to the drawings. In FIG. 1, A is a fishing hook, which is formed by bending a steel wire and providing a yarn tie portion 2 for binding a fishing line (not shown) made of synthetic resin or the like on the upper portion of the shaft portion 1. A hook-shaped needle portion 3 is formed.

A locking projection 4 is provided on the outer periphery of the shaft portion 1 described above, and one of the locking projections 4 is provided as shown in FIG. 2 or two corresponding projections are provided as shown in FIG. It is formed at one place, or at multiple places (not shown), and its peripheral edge is tapered outward as shown in FIG. 3, or as shown in FIG. 6 (a). It is formed in an arc shape or in a straight shape as shown in FIG. 6 (b).

Further, the shape of the locking projection 4 is circular as shown in FIG. 7 (a), quadrangular as shown in (b), triangular as shown in (c), or (d). As shown, it is formed into a rectangular shape.

Reference numeral 5 denotes an anticorrosion member, which is made of aluminum or an alloy thereof or a metal such as zinc or magnesium which is easily subjected to an electrolytic action, and is formed in a semicircular shape with one side open. At this proper position, an engaging hole 6 into which the locking projection 4 is fitted is formed, and as shown in FIGS. 2 to 4, the central portion on the other side of the opening is formed. 5 or two as shown in FIG. 5 so as to match the locking projections 4 and 4 provided on both sides of the shaft portion 1, or according to the number of the locking projections 4. The inner edge of the engaging hole 6 is formed so as to match the shape of the peripheral end of the engaging projection 4 described above, so that the engaging hole 6 is fitted into the engaging projection 4. At this time, the both are in close contact with each other, and the anticorrosion member 5 is prevented from moving up and down with respect to the shaft portion 1 and the delusion of left and right is surely prevented. Of.

When mounting the anticorrosion member 5 on the shaft portion 1, the engagement hole 6 of the anticorrosion member 5 is fitted to the locking projection 4 of the shaft portion 1 to attach the anticorrosion member 5 to the anticorrosion member 5. When the inner surface is brought into contact with the outer surface of the shaft portion 1 and then is caulked by a conventional caulking tool (not shown), the corrosion-preventing member 5 is provided with the shaft portion 1 and the corrosion-preventing member as shown in FIGS. Since there is no gap between the hook 5 and the hook 5, the electrostatic force from the fishing line of the fishing hook A is surely transmitted from the hook A to the anticorrosion member 5, and the anticorrosion member 5 Electrolytic corrosion is carried out by the electrolytic corrosion action of, and the fishhook A does not dissolve or corrode.

[0017]

[Effect of the device]

 As described above, in the fishing hook according to the present invention, the locking projection is coupled so as to pass through the engaging hole, so that when the corrosion-preventing member is attached to the shaft portion, the movement of the corrosion-preventing member is reliably prevented. Since the anticorrosion member and the shaft are fixed to each other without forming a gap, the static electricity from the fishing line is surely transmitted from the fishing hook to the anticorrosion member, and the electrocorrosion action of the anticorrosion member causes electrolytic corrosion. , The fishhook does not melt or corrode.

Since the structure is such that the locking projection is attached to the shaft part of the fishhook, the strength of the shaft is not adversely affected, and the structure is simple, so that the fishing hook can be provided at low cost. Become. It has special effects such as.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of a fishing hook according to the present invention.

FIG. 2 is a cross-sectional view of the anticorrosion member in FIG.

FIG. 3 is a vertical cross-sectional view of the anticorrosion member in FIG.

FIG. 4 is a perspective view showing an anticorrosion member.

5 is a cross-sectional view showing another example in FIG.

FIG. 6 is a cross-sectional view of a main part showing another example of the locking projection, (a)
Shows an arcuate shape and (b) shows a straight shape.

FIG. 7 is a partial front view showing each shape of a locking projection.

[Explanation of symbols]

 1 Shaft Part 2 Yarn Part 3 Hook-like Needle Part 4 Locking Protrusion 5 Corrosion Resistant Member 6 Engagement Hole A Fishing Hook

Claims (1)

[Scope of utility model registration request] 1. A fishing hook comprising a thread-linking portion, a shaft portion, and a hook-shaped needle portion. A fishing hook, comprising a corrosion-resistant member which is provided with a dowel hole and surrounds the shaft portion and is fixed thereto.