JP2005130766A - Fishing/sporting goods - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a kind of fishing/sporting goods simple in construction, realized in interlaminar high adhesiveness, also realized in appearance excellent in profound recognizability through preventing color unevenness, and improved in durability. <P>SOLUTION: The kind of fishing/sporting goods has the following construction: The outer surface of an inner rod body 10 is provided with a 1st coating film layer 11 containing a coloring material 112 and a light-reflective particles 113 and a 2nd coating film layer 12 is integratedly laminated on the 1st coating film layer 11 so that the corresponding coating materials are mutually incorporated at the boundary to form a decorative layer 13, wherein the 2nd coating film layer 12 contains a coloring material 122 of the same color base as the coloring material 112 in a smaller amount than the case with the coloring material 112 in the 1st coating film layer 11. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to fishing / sporting equipment suitable for use in fishing equipment such as fishing rods, fishing reels and lures, and various sports equipment such as golf club shafts and tennis rackets.

In general, this type of fishing / sporting equipment is required to have a deep appearance and excellent visibility, and to be lightweight and durable enough to withstand use. Therefore, as such fishing / sports equipment, a light-transmitting first coating film containing light-reflecting particles is applied on the material, and particles having different light-reflecting characteristics are applied on the first coating film. Containing a deep and three-dimensional appearance by applying a light-transmitting second coating film, and refracting light in a complex manner with these first and second coating films Has been proposed (see, for example, Patent Document 1).
Japanese Patent Laid-Open No. 5-170959

  However, in the said patent document 1, the 1st and 2nd coating film containing the particle | grains which have a different reflection characteristic on a raw material is laminated | stacked in order, and on an external appearance by the light reflection based on the difference in the light reflection characteristic of each coating film. Due to the configuration to obtain depth and stereoscopic effect, if the adhesion at the boundary between the laminated first coating film and the second coating film is poor, color unevenness occurs and visibility deteriorates. Has the disadvantage of being.

  Moreover, when the adhesiveness of the boundary part of a 1st coating film and a 2nd coating film is bad, the durability as a product will fall, for example, it is difficult to endure use as a fishing gear or various sports goods. There is also a problem that there is.

  The present invention has been made in view of the above circumstances, and can achieve high adhesion between layers with a simple configuration, thereby preventing uneven color and realizing a deep visibility. At the same time, an object is to provide fishing / sports equipment with improved durability.

  The present invention includes a first coating layer containing a coloring material and light-reflecting particles applied to the surface of a product body, and a boundary layer entering the first coating layer to form an integral laminate. The second coating layer containing the coloring material having the same color as the coloring material of the first coating layer in a smaller amount than the content of the coloring material of the first coating layer. A fishing and sports equipment equipped with

  According to the present invention, it is possible to achieve high adhesion between layers with a simple configuration, to prevent color unevenness, to realize an appearance with deep visibility, and to improve durability. We can provide the fishing / sporting equipment that we have planned.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

  FIG. 1 shows a middle rod of a fishing rod applied to a fishing / sports equipment according to an embodiment of the present invention. A middle rod main body 10 constituting the equipment main body is a composite of CFRP, GFRP, etc., for example. Fitting portions 101 and 102 are provided which are formed of a material into a cylindrical shape and are fitted to the side pipes adjacent to both ends thereof. The outer surface of the intermediate collar body 10 is polished with an abrasive having a roughness of about # 320, for example, and then subjected to degreasing and surface activation treatment, which is a pretreatment for coating, with ethyl acetate, methanol, or the like. The

  For example, as shown in FIG. 2, a decorative layer in which a first coating layer 11 that is a light-reflecting particle-containing colored region and a second coating layer 12 that is a light-transmitting colored region are laminated in order on the middle collar body 10. 13 is formed with a thickness of 7 to 40 μm. These first and second coating layers 11 and 12 are applied in order to the outer surface of the middle collar body 10 using, for example, two spray guns (not shown) as will be described later, and the mutual boundary portions are clearly defined. Stacked without being separated.

  Of these, the first coating layer 11 is capable of containing 10 wt% or more of a chromatic coloring material 112 such as a coloring dye or a coloring pigment with respect to the resin 111 such as a fluororesin, an acrylic urethane resin, or a polyurethane resin. The light reflecting particles 113 contained in a range of 10 to 18 wt% (7.5 to 14 vol%) and having a light reflecting action such as aluminum, titanium, and pearl pigments are 0.5 to 3 wt% (0.35 to 2). 0.5 vol%).

  In order to reduce the influence of the surface roughness (unevenness) of the middle collar body 10 in the region close to the middle collar body 10 as the first coating layer 11, the light reflecting particles 113 that are achromatic are used. The coloring material 112 is contained so as to increase on the surface side of the main body. As a result, the first coating layer 11 can effectively prevent uneven color, and the distance of light passing through the coloring material 112 is increased, the coloring effect is improved, and a deeper appearance. Can be realized. That is, most of the light reflected by the light reflecting particles 113 of the first coating layer 11 passes through a region containing a large amount of the coloring material 112, so that the thickness of the first coating layer 11 can be efficiently reduced. Therefore, the transmission distance of the coloring material 112 sufficient to give depth can be ensured with a minimum film thickness. As a result, while keeping the film thickness to a minimum, an effective coloring effect is obtained, the depth of appearance is increased, and excellent visibility is realized.

  On the other hand, the second coating layer 12 does not contain, for example, light-reflecting particles having a light-reflecting action, and the first coating layer with respect to the resin 121 such as a fluororesin, an acrylic urethane resin, or a polyurethane resin. The coloring material 122 having the same color as the 11 coloring material 112 is contained in an amount of 7 wt% or less, preferably 1 to 5 wt% (0.7 to 4 vol%). The second coating layer 12 contains the coloring material 122 in an amount smaller than the content of the coloring material 112 of the first coating layer 11, and the coloring material density is almost equal to the color fading from the surface. By forming to the extent that it does not exist, it also has a function as a protective layer. Further, the second coating layer 12 is formed so as to be thicker than the first coating layer 11, for example, to have a thickness of 1/2 to 3/4 of the total thickness. Is done.

  Here, the formation procedure of the said 1st and 2nd coating-film layers 11 and 12 is demonstrated.

  For example, as a film-forming resin, so-called blistering, peeling, and softening are possible even when immersed in warm water at 80 ° C for 24 hours with a flex resistance of φ30 or less in consideration of bending as a fishing rod and usage in water. Is mixed in a ratio of 4: 1 with a main component mainly composed of resin acrylic polyol and a curing agent mainly composed of hexamethylene diisocyanate (HMDI) (in addition, epoxy-based, polyurethane-based, fluorine-based, acrylic silicon-based, silicon Paints such as those may be used), and those containing 55% of the evaporation component (toluene, xylene, ethylbenzene, 3-methoxybutyl acetate, n-butyl acetate), 0.5 to 3 wt% of the above-mentioned light reflecting particles A first coating material containing a first coating layer containing 10 to 18 wt% of a chromatic coloring material, and the first coating material containing no light reflecting particles. A second paint for forming a second coating layer containing 1 to 5 wt% of a similar chromatic coloring material in an amount smaller than the coating material is prepared.

  Next, the first and second paints are accommodated in the paint tanks of the first and second spray guns (not shown), and after the polishing, the middle collar body 10 that has been subjected to degreasing and surface activation treatment, It is installed in a coating device (not shown) and coating is started in a coating environment at a room temperature of 15 to 28 ° C. Here, the first and second spray guns, for example, are controlled to move with respect to the middle collar body 10 and are driven to blow out substantially simultaneously. Then, the first paint blown from the first spray gun reaches the outer surface of the intermediate main body 10 prior to the second paint blown from the second spray gun and is applied before curing, for example, The second paint from the second spray gun is sequentially applied on the surface of the surface in a so-called wet state before the touch-drying where the paint does not adhere to the finger even when touched with a finger.

  Here, after the first coating film layer 11 made of the first paint is formed on the surface of the intermediate collar body 10, the second coating film layer 12 made of the second paint is laminated and formed. The first coating layer 11 and the second coating layer 12 are preferably integrally formed in a state in which the boundary portions are not clearly separated and the mutual paints are mixed with each other. The As a result, the decorative layer 13 in which the first and second coating layers 11 and 12 are laminated on the intermediate collar body 10 has adhesion at the boundary between the first and second coating layers 11 and 12. As a result, there is no unevenness of color, and a deep appearance makes it possible to improve the inter-layer durability with high-quality texture and excellent visibility.

  The first and second spray guns are driven so as to have a time difference of, for example, within 30 seconds without being controlled so as to blow out at the same time, and the first coating layer 11 and the second coating layer. The 12 boundary portions are not clearly separated, and the layers can be integrally laminated in a state where the paints are mixed with each other.

  In the above-described configuration, the middle collar body 10 is formed by laminating and forming the first and second coating layers 11 and 12 in an integrated state in which the boundary portions are mixed with each other. The light reflected by the light reflecting particles 113 of the film layer 11 is reflected by the coloring material 112 of the first coating layer 11 and also by the coloring material 122 of the second coating layer 12. Due to the synergistic effect of the first and second coating layers 11 and 12, the depth is increased and excellent visibility from the appearance is obtained. As a result, the first and second coating layers 11 and 12 can have a deep appearance even if the total film thickness is only about 20 μm.

  Moreover, since the said inner collar main body 10 is trying to obtain the deep external appearance in cooperation with the 1st and 2nd coating-film layers 11 and 12, there are few coloring materials in the outermost layer. The finished second coating layer 12 functions as a protective layer, and its color fading is kept to a minimum, so that durability sufficient to withstand its use is ensured without providing a protective layer called a top coat. As a result, weight reduction is promoted. With respect to this color fading, for example, white cotton impregnated with toluene, xylene, ethyl acetate, methyl acetate, MEK, etc. is used to withstand use in a well-known rubbing test for rubbing the second coating layer 12 to test the color fading. It has been confirmed that

  In this way, the fishing / sporting goods described above form the first coating layer 11 containing the coloring material 112 and the light reflecting particles 113 on the outer surface of the middle rod main body 10, and this first coating layer 11. The second coating layer 12 containing a coloring material 122 having the same color as the coloring material 112 of the first coating layer 11 in a lower amount than the coloring material 112 of the first coating layer 11 The decorative layer 13 was integrally formed in a so-called mixed state in which the respective paints entered in the part.

  According to this, the interlayer between the first and second coating layers 11 and 12 constituting the decoration layer 13 is kept in high contact, preventing the occurrence of color unevenness between the layers and ensuring the durability between the layers. Is possible. As a result, the light reflected by the light reflecting particles 113 of the first coating layer 11 is reflected by the coloring material 112 of the first coating layer 11 and also by the coloring material 122 of the second coating layer 12. Reflected, the first and second coating layers 11 and 12 can cooperate to form a durable decorative layer 13 with excellent visibility and no color unevenness.

  As a result, the first and second coating layers 11 and 12 have a deep appearance even if the total film thickness is formed, for example, about 20 μm, and the second coating layer 12 It functions as a protective layer that prevents discoloration, and without providing a separate protective layer, durability sufficient to withstand the desired use can be obtained, and weight reduction can be promoted.

  In the above-described embodiment, the case where the surface of the intermediate collar body 10 is formed by polishing with an abrasive having a roughness of about # 320 has been described. However, the present invention is not limited to this abrasive having a roughness and can be configured. is there. However, for example, when polishing with an abrasive having a roughness of # 800 to # 1500, it takes some time for the polishing process. However, after degreasing and surface activation treatment, the first and second coating films to be laminated are formed. Even when the total film thickness of the layers 11 and 12 is 7 to 30 μm, the appearance with a beautiful depth in which uneven color is prevented is easily realized with almost no polishing eyes acting on the appearance. Then, when the first and second coating layers 11 and 12 are laminated by polishing with an abrasive having a roughness of # 320 to # 600, the total film thickness dimension is 15 to 15 as described above. By setting it to 40 μm, the same effect is expected.

  Moreover, in the said embodiment, although demonstrated by the case where it comprised so that the 1st and 2nd coating-film layers 11 and 12 could be laminated-formed using a spray gun, it is not restricted to this but brushing etc. It can be formed using various coating methods.

  Furthermore, in the said embodiment, although demonstrated in the case where it comprised so that light reflection particle | grains might not be contained in the 2nd coating film layer 12, it is not restricted to this, For example, content of the said 1st coating film layer 11 Even if it is configured to contain only a very small amount, substantially the same effect is expected. Moreover, it is also possible to use the light reflecting particles having transparency.

  Moreover, in the said embodiment, after giving grinding | polishing, degreasing | defatting, and surface activation process to the outer surface of the main body 10, the 1st coating film layer 11 and the 2nd coating film layer 12 are directly attached to the outer surface. Although the description has been given of the case where the coating material is mixed in the boundary portion so as to be laminated in a so-called mixed state, the present invention is not limited to this. For example, as shown in FIG. The undercoat layer 14 is formed thereon, and the first and second coating layers 11 and 12 are formed on the undercoat layer 14 in a so-called mixed state in which the respective paints enter the boundary portion in the same manner. It is also possible to constitute so as to be integrally laminated.

  Furthermore, in the above embodiment, the case where the present invention is applied to a fishing rod as a fishing equipment has been described. However, the present invention is not limited to this, and fishing equipment such as a fishing reel, lure, golf club shaft, tennis racket, etc. It can also be applied to various sports equipment, and all are expected to have substantially the same effect.

  For example, as shown in FIGS. 4 and 5, in the case where an uneven surface 201 having a substantially wave shape or the like is provided on the outer surface of the article body 20 that is a product body, as described above on the uneven portion 201. Polishing, degreasing, and surface activation treatment are performed, and similarly, the first coating layer 11 and the second coating layer 12 are integrally formed in a so-called mixed state in which each other's paint enters the boundary portion. Laminate. Thereby, the high adhesion of the boundary part of the 1st and 2nd coating-film layers 11 and 12 is implement | achieved, and the decoration layer 13 excellent in durability without generation | occurrence | production of color unevenness is formed, and 1st The light reflected by the light reflecting particles 113 of the coating layer 11 is reflected by the coloring material 112 of the first coating layer 11 and also by the coloring material 122 of the second coating layer 12, The first and second coating layers 11 and 12 can form an external appearance with excellent visibility together with a high-quality texture with no color unevenness and depth. The uneven portion 201 formed on the article body 20 is not limited to the substantially wave shape, but is also effective in other various uneven shapes.

  Therefore, the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the invention at the stage of implementation. Further, the above embodiments include inventions at various stages, and various inventions can be extracted by appropriately combining a plurality of disclosed constituent elements.

  For example, even if some constituent requirements are deleted from all the constituent requirements shown in the embodiment, the problem described in the column of the problem to be solved by the invention can be solved, and the effect described in the effect of the invention can be obtained. In such a case, a configuration in which this configuration requirement is deleted can be extracted as an invention.

It is the top view which took out and showed the middle rod of the fishing rod to which the fishing and sports goods concerning one embodiment of this invention were applied. FIG. 2 is a cross-sectional view showing the center of FIG. 1 in the axial direction. It is sectional drawing which carried out the cross section and showed the fishing / sports goods which concern on other embodiment of this invention to an axial direction. It is sectional drawing which cut and showed a part of fishing / sports goods which concern on other embodiment of this invention. It is sectional drawing which expanded and showed FIG.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 10 ... Medium length main body, 101, 102 ... Fitting part, 11 ... 1st coating film layer, 111 ... Resin, 112 ... Coloring material, 113 ... Light reflection particle, 12 ... 2nd coating film layer, 121 ... Resin 122 ... Coloring material, 13 ... Decoration layer, 14 ... Underlayer, 20 ... Body of article, 201 ... Concavity and convexity.

Claims (4)

A first coating layer containing a coloring material and light reflecting particles applied to the surface of the article body;
A coloring material having the same color as the coloring material of the first coating layer formed by integrally laminating the boundary portions of the first coating layer into the first coating layer is a coloring material of the first coating layer. A smaller amount than the content of the second coating layer contained,
Fishing / sporting goods characterized by comprising.   The first coating layer contains 10 to 18 wt% of the coloring material and 0.5 to 3 wt% of the light reflecting particles, and the second coating layer comprises the first coating layer. 2. The fishing / sports equipment according to claim 1, wherein a coloring material having the same color as the coloring material of the layer is contained in an amount of 1 to 5 wt%.   The fishing / sporting goods according to claim 1 or 2, wherein the second coating layer is applied onto the first coating layer before the first coating layer is cured.   4. The fishing / sporting article according to claim 1, wherein the article body is polished with a roughness of # 320 to # 600.

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