JP4401301B2 - Components for fishing and sports equipment - Google Patents

Description

  The present invention relates to a member for sports equipment such as fishing equipment, golf equipment, ski equipment, tennis equipment, and the like.

  For sporting equipment such as fishing equipment, golf equipment, ski equipment, tennis equipment, etc., there is a tendency to improve the function and characteristics and realize weight reduction. On the other hand, in order to appeal to a user's hobby, various decorations are given to the fishing equipment and sports equipment. For this reason, various coatings and the like are applied to these members so as to show an excellent appearance. In recent years, with the weight reduction of fishing equipment and sports equipment, the ratio of the coating layer in the member weight has increased. Specifically, in fishing rods, the weight of the coating layer in the rod tube weight has risen to an extent that occupies 5 to 10% or more. For this reason, the paint layer and the decoration layer are a major cause of hindering the weight reduction of the fishing equipment and sports equipment described above.

  As described above, fishing gear and sports equipment that have an excellent appearance and are lightweight are desired, but the requirements cannot be fully satisfied. This invention is made | formed in view of this point, and it aims at providing the member for fishing / sports equipment which is lightweight and has the outstanding external appearance.

The present invention is a member main body, a plurality of metal films formed directly or via an intermediate layer on the member main body, and formed on the outside of the plurality of metal films. comprising a single color color film that transmits or reflects only a component of the region, a single color of the single color coloring coatings, Ri yellow der blue or wavelengths 560~590nm wavelength 450-490 nm, the single color color film When the single color is blue with a wavelength of 450 to 490 nm, the plurality of metal films are composed of a Ni film and a Ti film laminated in order from the member main body side, and the single color of the single color developing film has a wavelength of 560. If it is yellow ~590nm, the plurality of metal film provides a fishing-sports equipment member according to claim Rukoto such a Cr film, and the Ti film are stacked in this order from the member body.

  The member for fishing / sports equipment of the present invention is formed on a member main body, a metal film formed on the member main body directly or through an intermediate layer, and outside the metal film. Since it has a single color-developing film that transmits or reflects only 450 to 490 nm blue or yellow having a wavelength of 560 to 590 nm, it is lightweight and has a stable single color blue or yellow color and has an excellent appearance It is.

  The member for fishing / sports equipment of the present invention is formed on a member main body, a film (a metal film or a ceramic film) formed on the member main body directly or through an intermediate layer, and outside the film, And a single color film that transmits or reflects only a component in a specific wavelength range of incident light.

  In the member for fishing / sports equipment having the above configuration, the member body is made of a polyamide resin, a glass fiber reinforced polyamide resin, an ABS (acrylonitrile-butadiene-styrene) resin, a glass fiber reinforced ABS resin, a polycarbonate resin, or the like; a carbon fiber, Fiber reinforced prepregs made by impregnating glass fiber, alumina fiber, aramid fiber, etc. with synthetic resin such as epoxy resin, phenol resin, polyester, etc .; metal such as aluminum alloy, magnesium alloy, titanium alloy; zirconium oxide, aluminum oxide, Ceramics such as silicon carbide and silicon nitride can be used.

The film formed directly on the member body or through the intermediate layer specifically means a metal film or a ceramic film, and the lightness and saturation of the color that appears as an appearance using the light reflectance of the metal or ceramics In addition, the member main body and the underlying layer are concealed. Examples of the metal constituting the metal film include Al, Cu, Ag, Mg, In, Cr, Si, Ni, Au, Rh, and Pt. Examples of the ceramic constituting the ceramic film include TiN, TiC, CrCN, TiAlN, DLC (diamond-like carbon), Al ₂ O ₃ , SiC, Si ₃ N ₄ , ZrC, and the like. For example, by using Cr, stainless steel, Ni or the like as the material constituting the metal film, the color appearing as the appearance can be made brighter than the color obtained by only the coating layer, and the corrosion resistance can be improved.

  The metal film may be composed of a plurality of films made of these materials. By combining a plurality of films, various colors can be easily expressed. For example, when a blue color is expressed in appearance, it is preferable to form a metal film in the order of a Ni film and a Ti film directly on the member body or via an intermediate layer, and a yellow color is expressed in appearance. In this case, it is preferable to form a metal film in the order of a Cr film and a Ti film on the member body directly or via an intermediate layer. Thereby, bright blue or yellow can be revealed.

  In addition, the thickness of the metal film is preferably 2 nm to 20 μm, particularly 2 to 50 nm in consideration of obtaining a bright color or concealing the base.

  The single-color coloring film has a characteristic of transmitting or reflecting only a component in a specific wavelength range of incident light. That is, this film has a characteristic of emitting a single color (same color tone) upon incidence of multicolor light. Specifically, multi-color light such as white light is incident to emit a single color such as blue, blue-violet, green, yellow-green, yellow, red, or pink. These hues can be changed by adjusting the thickness of the coating. In particular, a blue color having a wavelength of 450 to 490 nm and a yellow color having a wavelength of 560 to 590 nm do not react sensitively to variations in film thickness, and stably become a single color.

Examples of the material constituting the single color film include SiO, SiO ₂ , In ₂ O ₃ , TiO ₂ , SnO ₂ , MgF ₂ , Al ₂ O ₃ , Cr ₂ O ₃ , and ZnS. The single color coloring film may be composed of a plurality of films made of these materials. In addition, since a single color coloring film reflects only the component of a specific wavelength and expresses a color, it is preferable that the material is transparent or translucent.

  The thickness of the single color developing film is a value obtained by dividing an odd multiple of 1/4 optical film thickness of the wavelength of the color to be obtained as an appearance by the refractive index, that is, (2m + 1) · λ / 4 = nd (λ: wavelength, n : Refractive index, d: film thickness, m: integer) is preferably set. As a result, the interference effect is strengthened and the color development becomes vivid. For example, when coloring blue with a wavelength of 450 to 490 nm, it is preferably an odd multiple of 112.5 to 122.5 nm where nd is λ / 4, and when developing yellow with a wavelength of 560 to 590 nm Nd is preferably an odd multiple of 140 to 147.5 nm where λ / 4, and when coloring red with a wavelength of about 700 nm, it is an odd multiple of about 175 nm where nd is λ / 4. preferable.

  In addition, the thickness of the single color coloring film is set so as to satisfy the value obtained by dividing the even number of half the optical film thickness of the color wavelength to be obtained as the appearance by the refractive index, that is, 2 m · λ / 2 = nd. May be. As a result, the interference effect is canceled out, the background color can be easily obtained, a dull color can be expressed, and a tasteful appearance can be shown.

  Moreover, it is preferable that the single color coloring film is formed with a substantially uniform thickness, that is, with a thickness variation of 5 to 50 nm. By adjusting the thickness variation of the single color developing film in this way, a single color can be emitted by entering multicolor light, and no rainbow color due to interference appears in the appearance.

  As a method for forming the metal film, ceramic film and single color coloring film, PVD (physical vapor deposition) such as vacuum deposition, sputtering, ion plating, P-CVD (plasma CVD), Examples thereof include a CVD (chemical vapor deposition) method such as an MOCVD (organometallic CVD) method, a wet plating method, and the like.

  An intermediate layer such as a paint layer or a printed layer may be provided between the member main body and the metal film or ceramic film, and a protection made of a synthetic resin, an inorganic substance, or the like is provided between the metal film and the single-color coloring film. An intermediate layer such as a layer, a primer layer, or an uneven pattern layer may be provided.

Further, On the single color coloring _{film, SiO, SiO 2, MgF 2} , AlF 3, BaF 2, CaF 2, ZrO 2, organosilicon compounds such as polysiloxanes and polydimethyl siloxane, polytetrafluoroethylene and perfluoro You may provide the transparent or semi-transparent protective layer which consists of fluororesins, such as alkyl acrylate, ie, the layer which provides functions, such as abrasion resistance, water repellency, and abrasion resistance. In this case, the thickness of the protective layer is preferably 2 to 500 nm in consideration of not affecting the expression of the function and the color of the single color coloring film.

Also, a hard protective layer made of ceramics such as TiC, TiN, SiC, Al ₂ O ₃ , CrCN, TiAlN, Si ₃ N ₄ , ZrC, DLC, etc. on the member main body directly or on a coating body, printing layer, etc. The intermediate layer may be provided. Thereby, abrasion resistance can be improved with a thin protective layer.

  The protective layer can be formed by the PVD method, the CVD method, or the like. Embodiments of the present invention will be specifically described below with reference to the drawings.

(First embodiment)
FIG. 1 is a sectional view showing an embodiment of a member for fishing / sports equipment of the present invention. In the figure, reference numeral 1 denotes a member body of a member for fishing / sports equipment. The shape and dimensions of the member body 1 are not particularly limited.

  For example, in the case of using a soot tube wound with a fiber reinforced prepreg as the member main body 1, when the surface is polished after the fiber reinforced prepreg is wound, as shown in FIG. The corner | angular part 1a comprised by the part is formed. The corner portion 1a plays a role of giving an impression of a base feeling in appearance.

  A metal film 2 having a substantially uniform film thickness is formed on the member main body 1. Thereby, the member main body 1 can be concealed. Moreover, the metal film 2 can improve the weather resistance of the member main body 1 or can provide a heat storage preventing effect.

  By adopting such a configuration, it is possible to obtain a member for fishing / sports equipment that is lightweight and excellent in appearance.

(Second Embodiment)
FIG. 2 is a sectional view showing another embodiment of the member for fishing / sports equipment of the present invention. In this embodiment, a single color coloring film 3 having a thickness obtained by dividing an odd multiple of a quarter optical film thickness of the wavelength of the desired color by the refractive index is formed on the member main body 1. The variation in thickness of the single color coloring film 3 over the entire length of the tubule is preferably set to 5 to 50 nm in order to develop a single color. Also in this case, the corner part 1a comprised by the edge part of a fiber reinforced prepreg is formed as a balance.

  In the soot tube having the above-described configuration, the presence of the corner portion 1a can express the feeling of the substrate, and the desired color (interference color having a substantially uniform color tone) can be expressed by the single color coloring film 3 having a uniform film thickness. ) Can appear. That is, it is possible to realize a single colored appearance that leaves the feeling of the substrate.

  1 and 2, the case where the metal film 2 or the single-color coloring film 3 is directly formed on the member main body 1 is described. However, the first and second embodiments are not limited to this, and the member When the metal film 2 or the single color coloring film 3 is formed on the main body 1 through an intermediate layer such as a film having a concealing property, a coating layer, an anodized film, a wet plating film, a dry coating film, or a chemical conversion treatment film. Can also be applied.

  1 and 2, in order to show the influence of the substrate, the member main body 1 having the corner 1a is used. However, the metal film 2 or the metal film 2 on the flat member main body not having the corner 1a is used. Even if the single color coloring film 3 is formed, the same effects as those of the first and second embodiments can be exhibited.

(Third embodiment)
FIG. 3 is a sectional view showing another embodiment of the member for fishing / sports equipment of the present invention. As the member main body 1 in FIG. 3, the same one used in the first and second embodiments can be used.

A film 4 is formed on the member main body 1. The coating 4 is configured by alternately stacking high refractive index films H ₁ , H ₂ , H ₃ and low refractive index films L ₁ , L ₂ , L ₃ . In this laminated film, affect the color tone representing the material and thickness of each layer, the ratio n _b / n _a of the refractive index n _a of the refractive index n _b and the low refractive index film of the high refractive index film affects the vividness of the color (saturation), number of films and n _b / n _a affects the lightness of the color. Therefore, the thickness of each laminated film, the number of films, and the material of the film are appropriately selected in accordance with the color desired to appear as the appearance.

The film thickness of each of the high refractive index films H ₁ , H ₂ , H ₃ and / or the low refractive index films L ₁ , L ₂ , L ₃ is the color that the product of the film thickness and the refractive index of the film should appear as an appearance. Is set to be an odd multiple of 1/4 optical film thickness. Moreover, it is preferable to set each film | membrane so that the variation in thickness may be 5-50 nm over the member main body full length. Thereby, the film 4 can develop a single color. In particular, the high refractive index film _{(H 1, H 2, H} 3 ... H n) and the low refractive index film _{(L 1, L 2, L} 3 ... L n) is large ratio n _b / n _a refractive index of, Further, the more the number of times the high refractive index film and the low refractive index film are stacked (the more the interface between the high refractive index film and the low refractive index film), the more the color component desired to appear in the appearance according to the following equation 1. It is emphasized and appears vividly.

As materials for the high refractive index films H ₁ , H ₂ , H ₃ , dielectric materials such as TiO ₂ , ZrO ₂ , CeO ₂ , Bi ₂ O ₃ , In ₂ O ₃ , Fe ₂ O ₃ , ZnS, etc. should be used. As the material of the low refractive index films L ₁ , L ₂ , and L ₃ , dielectric materials such as SiO ₂ , SiO, MgF ₂ , AlF ₃ , BaF ₂ , and CaF ₂ can be used. The high refractive index films H ₁ , H ₂ and H ₃ may all be made of the same material or different materials. The same applies to the low refractive index films L ₁ , L ₂ and L ₃ .

The number of high refractive index films H ₁ , H ₂ , H ₃ and low refractive index films L ₁ , L ₂ , L ₃ is preferably 3 to 15 in view of economy and interference effect. High-refractive-index films H ₁ , H ₂ , H ₃ and low-refractive-index films L ₁ , L ₂ , L ₃ such as extremely thin films and films with a film thickness of several angstroms can be obtained by the above-mentioned PVD method, CVD method, etc. It can be formed with high accuracy by the method.

Further, the film thickness of the coating film 4 as a whole is preferably 40 to 500 nm in consideration of adhesion and wear resistance. In such a configuration, the coat 4 can efficiently display the color desired to appear as the appearance. For example, a TiO ₂ film having a thickness of 40 nm is used as the high refractive index films H ₁ , H ₂ , and H ₃ , and a SiO ₂ film having a thickness of 50 nm is used as the low refractive index films L ₁ , L ₂ , and L _3. Thus, blue having a specific wavelength of about 430 nm can be vividly shown in the appearance. Moreover, if the variation in the thickness of the coating 4 is about 20 nm, a single color can be stably generated.

  The film 4 in FIG. 3 may be directly formed on the member main body 1, or a film in which films having different optical characteristics are alternately laminated may be prepared in advance, and this may be adhered onto the member main body 1. In addition, an intermediate layer such as a coating layer, an anodic oxide film, a wet plating film, a dry coating film, or a chemical conversion treatment film may be formed on the member main body 1.

  Although FIG. 3 illustrates the case where films having different refractive indexes are stacked, the present embodiment also applies to a case where films having different optical characteristics such as metal films made of Ni, Cr, Al, etc. are stacked. Can be applied.

  FIG. 3 illustrates the case where the coating 4 is formed by laminating a plurality of films, but in the present embodiment, regions having different optical characteristics overlap each other in a single coating. It can also be applied to (when there is no film interface).

  Further, in the third embodiment, the member main body 1 exhibits light absorption so that a component other than the component of the color desired to appear as an appearance is efficiently absorbed, and a specific color appears clearly in the appearance. It is preferable that it is black. However, conversely, when it is desired to blur the color, the member body 1 is preferably white (including silver) that exhibits light reflectivity.

(Fourth embodiment)
FIG. 4 is a sectional view showing another embodiment of the member for fishing / sports equipment of the present invention. As the member main body 1 in FIG. 4, the same one used in the first and second embodiments can be used, and the coating 4 is the same as in the third embodiment.

  In the present embodiment, a metal film 5 is provided between the member main body 1 and the coating 4. The metal film 5 affects the brightness of the color that appears as an appearance due to reflection in the visible region. Therefore, the material of the metal film 5 is appropriately selected according to the color desired to appear as the appearance. For example, selecting a metal film 5 having a high visible region reflectance (Al, Ag, etc.) makes the appearance brighter, and selecting a metal film 5 material having a low visible region reflectance. Doing so darkens the appearance.

  Even in this case, if the variation in the thickness of the coating 4 is about 20 nm, a single color can be stably generated. The film 4 in FIG. 4 may be directly formed on the member body 1 as in the third embodiment. A film in which films having different optical characteristics are alternately laminated is prepared in advance. You may affix on the member main body 1, and may form on the member main body 1 through intermediate | middle layers, such as a coating layer, an anodic oxide film, a wet plating film, a dry coating film, and a chemical conversion treatment film.

(Fifth embodiment)
FIG. 5 is a sectional view showing another embodiment of the member for fishing / sports equipment of the present invention. As the member main body 1 in FIG. 5, the same one used in the first and second embodiments can be used, and the coating 4 is the same as that in the third embodiment.

In the present embodiment, a protective layer 6 is provided on the coating 4. This protective layer 6 is a transparent or translucent film that protects the film 4 without impairing the desired color developed by the film 4. That is, this protective layer 6 can minimize the light reflectivity by setting the film thickness based on the following formula 2, and without damaging the desired color obtained with the film 4. 4 can be protected.

  Furthermore, by forming the protective layer 6 in a multilayer structure, the reflectance can be minimized in a wide wavelength range, and the desired color obtained by the coating 4 can be protected without further damage. .

  Even in this case, if the variation in the thickness of the coating 4 is about 20 nm, a single color can be stably generated. The film 4 in FIG. 5 may be directly formed on the member body 1 as in the third embodiment. A film in which films having different optical characteristics are alternately laminated is prepared in advance. You may affix on the member main body 1, and may form on the member main body 1 through intermediate | middle layers, such as a coating layer, an anodic oxide film, a wet plating film, a dry coating film, and a chemical conversion treatment film.

  In the above embodiment, as described above, the surface of the member main body 1 is preferably smooth in order to exhibit a desired color. Smooth here means that the surface of the member body 1 itself is smooth, and is independent of the member body 1 having the corners 1a. Further, the single color coloring film, the high refractive index film and the low refractive index film are very thin films, and therefore follow the shape of the base. For this reason, in order to obtain an appearance in which a single color is developed from any direction, it is preferable to make the base of these thin films smooth. In addition, for example, the case where a fine unevenness of about 1 to 10 μm is provided over the entire member by performing polishing or matte coating using a # 600 polishing body is also included in the smoothness here. In this case, the single color to be developed is light and has a soft hue.

  Moreover, in the said embodiment, it is preferable that the member main body 1 shows light-shielding property, for example, is black so that a specific color may appear clearly. In the said embodiment, although the case where the member main body of the member for fishing / sports equipment is a rod tube which winds a fiber reinforced prepreg is demonstrated, this invention is not limited to this, A member main body is others The present invention can also be applied in the same manner to a fishing / sports equipment member.

Sectional drawing which shows one Embodiment of the member for fishing / sports equipment of this invention. Sectional drawing which shows other embodiment of the member for fishing / sports equipment of this invention. Sectional drawing which shows other embodiment of the member for fishing / sports equipment of this invention. Sectional drawing which shows other embodiment of the member for fishing / sports equipment of this invention. Sectional drawing which shows other embodiment of the member for fishing / sports equipment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Member main body, 1a ... Corner | angular part, 2, 5 ... Metal film, 3 ... Single color coloring film, 4 ... Film, 6 ... Protective layer.

Claims (1)

A member body, a plurality of metal films formed on the member body directly or via an intermediate layer, and formed on the outside of the plurality of metal films, and only components in a specific wavelength range of incident light. was and a single color color film that transmits or reflects, a single color of the single color coloring coatings, Ri yellow der blue or wavelengths 560~590nm wavelength 450-490 nm, a single color of the single color coloring coating In the case of blue having a wavelength of 450 to 490 nm, the plurality of metal films are composed of a Ni film and a Ti film sequentially stacked from the member body side, and the single color of the single color coloring film is yellow having a wavelength of 560 to 590 nm. If it is, the plurality of metal films, fishing, sports equipment member according to claim Rukoto such a Cr film, and the Ti film are stacked in this order from the member body.

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