JP2017153473A - Fishing parts - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fishing member such as a fishing tackle that reduces surface frictional resistance and further combines both of coloring properties and reduction properties of frictional resistance.SOLUTION: A fishing member includes a metallic body 11 and a coating layer 20 disposed on the surface of the metallic body 11. A coating layer 20 includes a plated layer 21 for rust-proofing of the inside, and a coating layer 24 disposed on the surface side of the plated layer 21 and containing fluorine. The plated layer 21 increases rust prevention, and the coating layer 24 suppresses the surface friction coefficient and reduces the surface frictional resistance. A colored layer 22 and an intermediate layer 23 can also be included between the plated layer 21 and the coating layer 24.SELECTED DRAWING: Figure 3

Description

The present invention relates to a fishing member.

Patent Document 1 discloses a fishing hook in which a surface of a fishing hook main body is formed by electroless treatment and a plating layer is formed by combining a nickel-phosphorus alloy base material with a fluorine resin having a fine molecular structure.
Patent Document 2 discloses a fishing hook composed of a fishing hook body, a coating layer formed on the surface of the fishing hook body, and a light transmission / scattering material present in at least one of the coating layer and the surface of the coating layer. Has been.

Japanese Patent No. 2807673 JP-A-8-89135

An object of the present invention is to provide a new fishing member with reduced surface frictional resistance.
Furthermore, this invention makes it a subject to provide the member for fishing which has coloring property and the reduction | decrease property of frictional resistance.
Another object of the present invention is to provide a fishing hook with improved penetrability.
Still another object of the present invention is to provide a fishing hook having both chromaticity and penetrability.

The present invention relates to a fishing member comprising a metal main body and a coating layer disposed on the surface of the metal main body, wherein the coating layer includes an inner antirust plating layer and a surface of the plating layer. Provided is a fishing member comprising a fluorine-containing coating layer disposed on a side. The plating layer improves the rust prevention of the metal body, and the coating layer containing fluorine reduces the friction coefficient of the surface by reducing the friction coefficient of the surface.
When the metal main body is implemented as a fishhook main body, the penetrability into the fish body can be improved by reducing the frictional resistance.

The present invention can be implemented as a coating layer having a light-transmitting property and having a colored layer between the plating layer and the coating layer. Thereby, since the color of a colored layer is visible through a coating layer, the member for fishing can be colored in colors other than the color of a plating layer.
Furthermore, by interposing a light-transmitting intermediate layer between the coating layer and the colored layer, peeling between the coating layer and the colored layer can be suppressed.

The present invention has been able to provide a fishing member with reduced surface frictional resistance.
Furthermore, the present invention has been able to provide a fishing member having coloring in addition to reducing the frictional resistance of the surface.
When the metal main body is implemented as a fishhook main body, it is possible to provide a fishhook that has improved penetrability to the fish body due to a reduction in frictional resistance and further has coloring.

Explanatory drawing of the various aspects of the member for fishing which concerns on embodiment of this invention. The principal part expanded sectional view of the member for fishing. The principal part expanded sectional view of the member for fishing concerning other embodiments of the present invention. Explanatory drawing of the test method of the Example of this invention. The graph which showed the test result of Example 1 and Comparative Example 1. The graph which showed the test result of Example 2 and Comparative Example 2. FIG.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 shows aspects of various fishing members 10 according to an embodiment of the present invention. Specific examples of the fishing member 10 include a fishing hook 12, a saloon 13, a snap 14, and a fishing line guide 15. And so on.

As shown in FIG. 2, the fishing member 10 such as the metal main body 11 includes various metal main bodies 11 such as iron and alloys thereof, and a coating layer 20 formed and disposed on the surface of the metal main body 11. Is provided.
The coating layer 20 includes a rust-preventing plating layer 21 formed on the surface of the metal main body 11 and a coating layer 24 containing fluorine formed and arranged on the surface of the metal main body 11.

Moreover, the coating layer 24 in this invention should just be formed in the surface side rather than the plating layer 21, Preferably, it arrange | positions at the outermost surface. Therefore, as shown in FIG. 3, it can be implemented as a color layer 22 between the plating layer 21 and the coating layer 24. In this case, the plating layer 21, the colored layer 22 and the coating layer 24 can be implemented as three layers. However, in order to improve the adhesion between the colored layer 22 and the coating layer 24, an intermediate layer 23 is provided between the two layers. It can also be interposed.

The plated layer 21 is formed for the purpose of enhancing the rust prevention property of the metal main body 11, and is used for various plating such as nickel, gold, silver, copper, chromium, brass, and alloys thereof. A metal can be used, and the plating method is not particularly limited.
The layer thickness of the plating layer 21 is not particularly limited, and may be carried out according to the layer thicknesses of various conventional fishing members 10, and may be carried out by appropriately changing according to the required rust prevention performance. it can. Specifically, a layer thickness of 1 to 10 μm, and in the case of a fishing hook, a layer of about 3 to 4 μm can be exemplified.

The colored layer 22 can be disposed when a color other than the plated layer 21 is to be imparted to the fishing member 10, and can be formed using various paints. The type of the paint is not particularly limited, and can be appropriately selected according to the use conditions of the fishing member 10 such as a solvent type and a solventless type, and those containing a fluorescent paint or a pearl pigment can be used. The conditions of the colored layer 22 to be employed can be appropriately changed according to the required color developability and adhesion performance, etc., and may be carried out according to the layer thicknesses of various conventional fishing members 10, For example, a 10-20 micrometers thick thing can be illustrated.

The intermediate layer 23 is used as necessary to enhance the adhesion between the colored layer 22 and the coating layer 24, and examples thereof include liquid glass, but the composition of the colored layer 22 and the coating layer 24 is used. It can be implemented with appropriate changes according to the type. It is appropriate that the intermediate layer 23 has a high translucency for forming a transparent thin film.

The coating layer 24 is a synthetic resin layer obtained by polymerizing an olefin containing fluorine, such as fluoroolefin, and may be exemplified by polytetrafluoroethylene (tetrafluororesin). In particular, when the penetrability of the fishhook 12 to the fish body is increased, those having a dynamic friction coefficient of less than 0.1, particularly 0.09 or less are suitable, and those showing a high hardness (pencil hardness of 6-8H) or more are preferred. The coating layer 24 has a small coating thickness, and is preferably 20 nm or less, more preferably 5 to 15 nm.

The method for manufacturing the fishing member 10 according to the present invention can be carried out in substantially the same procedure as the conventional method for forming a coating layer. Taking the case of the fishing hook 12 as an example, the wire rod used as the metal body 11 is predetermined. Cut to the size of to form a point (needle tip). Next, the entire shape of the fishing hook 12 is formed by bending or the like, and heat treatment is performed. Next, after sharpening the tip (needle tip) by chemical polishing or the like, the plating layer 21 is formed. If necessary, the colored layer 22 and the intermediate layer 23 are formed, and finally the coating layer 24 is formed. In addition, about the most advanced point (for example, the location within 0.1-0.05 mm from the most advanced point) at the tip (needle tip), the colored layer 22 and the intermediate layer 23 are not formed, or even if formed, from other locations. However, if the coating layer 24 is formed directly on the surface of the plating layer 21 as a thin film, it is possible to reliably reduce the friction coefficient at the most advanced point and to suppress the peeling off of the coating layer 24. It is advantageous.

In Patent Document 1 described above, a surface of the fishing hook body is formed by electroless treatment with a plating layer composed of a nickel-phosphorus alloy base material and a fluorine resin having a fine molecular structure. Although relatively simple, in the present invention, by performing the plating layer 21 and the coating layer 24 in separate steps, the number of steps is increased, but the effect of reducing the rust prevention performance and friction coefficient by each layer is ensured. Since it is exhibited, it is possible to provide the fishing member 10 capable of improving both the rust prevention performance and the penetration performance.

Examples of the present invention will be described below, but the present invention should not be understood to be limited to these examples.
Example 1
The fishhook 12 shown in FIG. 1 and FIG.
Metal body 11: 80 carbon hard steel wire 1.47mm diameter plating layer 21: Nickel plating 3μm thick coating layer 24: 10nm thickness Dynamic friction coefficient 0.09 Pencil hardness 6-8H

Example 2
The fishhook 12 shown in FIG. 1 and FIG.
Metal body 11: Same plating layer as in example 1 21: Colored layer as in example 1 22: Lacquer-based paint 20μ thick intermediate layer 23: Water glass 10nm thick coating layer 24: Same as in example 1

Comparative Example 1
The fishing hook in which the coating layer 24 is not formed in Example 1.

Comparative Example 2
A fishing hook in which the intermediate layer 23 and the coating layer 24 are not formed in the second embodiment.

Penetration test Each example and each comparative example was subjected to a penetration test by the following test method using the following test apparatus.

Test equipment: Instron micro product strength evaluation equipment (desktop single column)
Load capacity: 1kN maximum
Load measurement accuracy: ± 0.4% of indicated value up to 1/100
Position measurement accuracy: ± 0.02mm or ± 0.05% of displacement

Test Method Each fishhook 12 was set on the clamp 31 of the test apparatus so that the tip of the fishhook 12 was directly below. A film 33 made of vinyl chloride was stretched on the upper end of the cylindrical jig 32, and the test apparatus was operated to lower the fishhook 12 together with the clamp 31, and the load applied when the tip penetrates the film 33 was measured.

Test Results As shown in the graphs of FIGS. 5 and 6, in Examples 1 and 2, the maximum compression load when the fishing hook 12 penetrates the film 33 is reduced as compared with Comparative Examples 1 and 2. Was able to.
In particular, when comparing the maximum compressive load between the example and the comparative example, the comparative example 1 was 18.90967N, whereas the example 1 was 8.42634N, and the example 1 was about 46% of the comparative example 1. In Comparative Example 2, it was 22.04664N, whereas Example 1 was 7.7304N, and Example 2 was about 35% of Comparative Example 2. It was a great surprise for the present inventors that the equivalence could be reduced.

DESCRIPTION OF SYMBOLS 10 Fishing member 11 Metal main body 12 Fishing hook 20 Covering layer 21 Plating layer 22 Colored layer 23 Intermediate layer 24 Coating layer 31 Clamp 32 Jig 33 Film

Claims (4)

In a fishing member comprising a metal body and a coating layer disposed on the surface of the metal body,
The fishing member according to claim 1, wherein the coating layer includes an inner rust-preventing plating layer and a fluorine-containing coating layer disposed on the surface side of the plating layer. The coating layer has translucency,
The fishing member according to claim 1, further comprising a colored layer between the plating layer and the coating layer. An intermediate layer having translucency is provided between the coating layer and the colored layer, and the intermediate layer has a peel strength between the coating layer and the colored layer as compared with a case where the intermediate layer is not interposed. The fishing member according to claim 2, wherein the fishing member is improved. The fishing member according to claim 1, wherein the metal main body is a fishhook main body.