JP2022158146A - Manufacturing method of plated decorative component - Google Patents

Abstract

To provide a plated decorative component which has the excellent corrosion resistance and the new texture by a simple method.SOLUTION: A manufacturing method of a plated decorative component comprises: a plated surface formation step of forming a plated surface by applying plating to a base material; a UV curable ink layer formation step of forming a UV curable ink layer having a three-dimensional pattern in a prescribed shape by printing the translucent UV curable ink to the plated surface; and a UV irradiation step of curing the UV curable ink layer by irradiating the UV curable ink layer with UV.SELECTED DRAWING: Figure 1

Description

TECHNICAL FIELD The present invention relates to a method for manufacturing a plated decorative part plated and decorated, and a plated decorative part.

A method for manufacturing an ornament is known (see Patent Document 1). In this method, the substrate is plated, the plated surface is treated with an abrasive to form irregularities on the plated surface, and then finish coating is applied.

JP-A-6-270597

In the above-mentioned conventional methods, since the plated surface is subjected to polishing treatment, the plated surface or the base material itself is damaged, and the corrosion resistance of the plated surface and finish coating is insufficient.

SUMMARY OF THE INVENTION An object of the present invention is to provide a plated decorative part with good corrosion resistance and new texture by a simple method.

The above problems are solved by the present invention described below. That is, the method for producing a plated decorative part of the present invention (1) includes:
A plating part forming step of plating the base material to form a plating part;
A UV curable ink layer forming step of printing a translucent UV curable ink on the plated portion to form a UV curable ink layer having a three-dimensional pattern of a predetermined shape;
a UV irradiation step of irradiating and curing the UV curable ink layer;
Prepare.

Further, the method for producing a plated decorative part of the present invention (2) is the method for producing a plated decorative part according to (1),
After the plating portion forming step and before the UV curable ink layer forming step, a primer is printed on the plating portion to form a primer layer having a predetermined pattern on the plating surface. Further comprising a layer forming step,
In the UV curable ink layer forming step, the UV curable ink layer having the predetermined pattern is formed on the primer layer having the predetermined pattern.

A method for producing a plated decorative part according to the present invention (3) is the method for producing a plated decorative part according to (1),
After the plating portion forming step and before the UV curable ink layer forming step, a clear coating layer forming step of applying a clear coating to the plating portion to form a clear coating layer is further provided,
In the UV curable ink layer forming step, the UV curable ink layer having the predetermined pattern is formed on the clear coating layer.

Further, the method for manufacturing a plated decorative part of the present invention (4) is the method for manufacturing a plated decorative part according to (2),
After the plating portion forming step and before the UV curable ink layer forming step, a clear coating layer forming step of applying a clear coating to the plating portion to form a clear coating layer is further provided,
In the primer layer forming step, the primer layer having the predetermined pattern is formed on the upper side of the clear coating layer.

Further, the method for producing a plated decorative part of the present invention (5) is the method for producing a plated decorative part according to (3) or (4),
After the UV irradiation step, the method further includes a second clear coating layer forming step of applying a clear coating to the upper side of the UV curable ink layer to form a second clear coating layer.

Further, the method for producing a plated decorative part of the present invention (6) is the method for producing a plated decorative part according to (1) to (5),
The UV curable ink layer forming process is performed by an inkjet method.

Further, the method for producing a plated decorative part of the present invention (7) is the method for producing a plated decorative part according to (1) to (6),
The base material is architectural hardware.

In addition, the plated decorative part of the present invention (8) is
a hanger member having a first plated portion and on which a belt-shaped body, a cylindrical body, or a finger is hung on the first plated portion;
a peripheral member provided in the vicinity of the hanger member, the peripheral member having a second plating portion and a translucent three-dimensional pattern of a predetermined shape formed on the surface of the second plating portion;
Prepare.

Further, the plated decorative part of the present invention (9) is the plated decorative part according to (8),
The three-dimensional pattern is made of translucent resin.

Further, the plated decorative part of the present invention (10) is the plated decorative part according to (9),
The resin is a UV curable resin.

Further, the plated decorative part of the present invention (11) is the plated decorative part according to (9) or (10),
The resin is printed by an inkjet method.

Further, the plated decorative part of the present invention (12) is the plated decorative part according to any one of (8) to (11),
The peripheral member has a clear coating layer covering the three-dimensional pattern on the upper side of the three-dimensional pattern.

Further, the plated decorative part of the present invention (13) is the plated decorative part according to any one of (8) to (12),
The peripheral member constitutes a support portion of the hanger member.

Further, the plated decorative part of the present invention (14) is the plated decorative part according to any one of (8) to (13),
The peripheral member is a cover that covers the cylindrical body that is hung on the hanger member.

Further, the plated decorative part of the present invention (15) is the plated decorative part according to any one of (8) to (14),
At least one of the hanger member and the peripheral member is construction hardware.

According to the present invention, it is possible to provide a plated decorative part with good corrosion resistance and a new texture by a simple method.

FIG. 2 is a top view showing the plated decorative component of the first embodiment; FIG. 2 is a front view of the plated decorative component shown in FIG. 1; FIG. 2 is a bottom view of the plated decorative component shown in FIG. 1; FIG. 2 is a left side view of the plated decorative component shown in FIG. 1; FIG. 2 is a rear view of the plated decorative component shown in FIG. 1; FIG. 11 is a top view showing the plated decorative component of the second embodiment; FIG. 7 is a front view of the plated decorative component shown in FIG. 6; FIG. 11 is a top view showing a plated decorative component of a third embodiment; FIG. 9 is a front view of the plated decorative component shown in FIG. 8; FIG. 9 is a bottom view of the plated decorative component shown in FIG. 8; 9 is a left side view of the plated decorative component shown in FIG. 8. FIG. FIG. 9 is a rear view of the plated decorative component shown in FIG. 8; FIG. 11 is a top view showing a plated decorative component according to a fourth embodiment; FIG. 11 is a top view showing a plated decorative component according to a fifth embodiment; FIG. 15 is a front view of the plated decorative component shown in FIG. 14; 15 is a bottom view of the plated decorative component shown in FIG. 14; FIG. 15 is a left side view of the plated decorative component shown in FIG. 14; FIG. 15 is a right side view of the plated decorative component shown in FIG. 14; FIG. FIG. 15 is a rear view of the plated decorative component shown in FIG. 14; FIG. 15 is a usage mode diagram of the plated decorative component shown in FIG. 14; FIG. 11 is a top view showing a plated decorative component according to a sixth embodiment; FIG. 22 is a front view of the plated decorative component shown in FIG. 21; FIG. 11 is a top view showing a plated decorative component of a seventh embodiment; 24 is a front view of the plated decorative component shown in FIG. 23; FIG. 24 is a bottom view of the plated decorative component shown in FIG. 23; FIG. 24 is a left side view of the plated decorative component shown in FIG. 23; FIG. 24 is a right side view of the plated decorative component shown in FIG. 23; FIG. 24 is a rear view of the plated decorative component shown in FIG. 23; FIG. FIG. 20 is a top view showing the plated decorative component of the eighth embodiment;

An embodiment of the plated decorative component will be described below with reference to the drawings. Plated decorative parts are used, for example, as architectural hardware installed in buildings, such as small towel racks, large towel racks, toilet paper holders, doorknobs, and the like.
[First embodiment]

A plated decorative component 11 of the first embodiment will be described with reference to FIGS. 1 to 5. FIG. FIG. 1 is a top view of a plated decorative component 11. FIG. FIG. 2 is a front view of the plated decorative component 11. FIG. FIG. 3 is a bottom view of the plated decorative component 11. FIG. FIG. 4 is a left side view of the plated decorative component 11. FIG. FIG. 5 is a rear view of the plated decorative component 11. FIG. A right side view of the plated decorative component 11 is omitted because it is symmetrical with the left side view shown in FIG.

The plated decorative component 11 is used, for example, as building hardware, and more specifically, as a small towel rail.

The plated decorative component 11 includes a hanger member 12 and a peripheral member 13 provided near the hanger member 12 . In this embodiment, the hanger member 12 and the peripheral member 13 are formed in a laterally elongated integral ring shape, as shown in FIG.

The hanger member 12 is in the shape of a rod with a substantially square cross section, and a band-shaped object such as a towel can be hung on the hanger member 12 . The hanger member 12 has a first plated portion 14 plated on its surface. The first plating portion 14 may be nickel plating, tin-cobalt plating, or chromium plating.

A peripheral member 13 is provided adjacent to the hanger member 12 . The peripheral member 13 is generally U-shaped and constitutes a portion of the integral ring shape elongated in the lateral direction, excluding the hanger member 12 . The peripheral member 13 constitutes a support portion that supports the hanger member 12 . The peripheral member 13 has an attachment portion 15 for attachment to the wall surface of the building. As shown in FIG. 4, the peripheral member 13 is obliquely formed so that the installation height thereof decreases as the distance from the mounting portion 15 mounted on the wall surface of the building increases.

The peripheral member 13 has a second plated portion 16 and a translucent three-dimensional pattern 17 formed on the surface of the second plated portion 16 and on the upper surface of the peripheral member 13 . The second plating portion 16 may be nickel plating, tin-cobalt alloy plating, or chromium plating.

The three-dimensional pattern 17 is made of UV curable resin. In the present embodiment, the three-dimensional pattern 17 has a form in which countless square tiles are laid out in a grid pattern, and can reflect the metallic luster of the second plating portion 16 in a predetermined direction. Therefore, the three-dimensional pattern 17 of the present embodiment can exhibit a unique new texture with a tile-like appearance while having a metallic luster.

The type of three-dimensional pattern 17 can be edited as appropriate on a computer (PC) connected to an inkjet printer, which will be described later. Therefore, the geometric shape of the three-dimensional pattern is not limited to the tile pattern, and any geometric shape can be adopted.

The function of the plated decorative component 11 of this embodiment will be described. In this embodiment, the peripheral member 13 is provided as a support portion for the hanger member 12 at a position separated from the hanger member 12 on which a band-shaped object such as a towel is hung. For this reason, the belt-like body is not caught on the part, and the three-dimensional pattern 17 is prevented from coming off due to contact and friction with the belt-like body.

A method for manufacturing the plated decorative component 11 of this embodiment will be described. The method of manufacturing the plated decorative component 11 of the present embodiment is roughly divided into three steps: a plated portion forming step, a clear coating layer forming step, and a printing step. Furthermore, as an optional step, there is a second clear coating layer forming step that is performed after the printing step.

In the plated portion forming step, the base material 18 of the building hardware made of a material such as steel is plated to form the first plated portion 14 of the hanger member 12, the second plated portion 16 of the peripheral member 13, to form Nickel plating, tin-cobalt alloy plating, or chromium plating is selected as the material used for plating.

In the formation of the nickel plating, a Cu layer having a concentration of 99.9% by mass or more is formed as a base plating, and a Ni layer having a concentration of 99.9% by mass or more is formed as a finishing plating thereon.

In the formation of the tin-cobalt alloy plating, a Cu layer having a concentration of 99.9% by mass or more is formed as a base plating, and a Ni layer having a concentration of 99.9% by weight or more is formed as a base plating on the upper side of the Cu layer. In the production of tin-cobalt alloy plating, an alloy layer of 60 to 65% by weight of Sn and 35 to 40% by weight of Co is formed as a finishing plating on the upper side of the base plating.

In forming the chromium plating, a Cu layer having a concentration of 99.9% by mass or more is formed as a base plating, and a Ni layer having a concentration of 99.9% by mass or more is formed as a base plating on the upper side of the Cu layer. In the production of chromium plating, a Cr layer having a concentration of 99.9% by mass or more is formed as a finish plating on the upper side of the base plating.

A clear coating layer forming step is performed to form a clear coating layer on the second plating portion 16 corresponding to the peripheral member 13 of the first plating portion 14 and the second plating portion 16 formed in the plating forming step. The clear coating layer forming step may be performed on the first plating portion 14 corresponding to the hanger member 12 in addition to the second plating portion 16 . Various translucent resin materials can be used for the clear coating. In the clear coating layer forming step, for example, a clear coating layer can be formed on the second plated portion 16 by a spray method. As a material for the clear coating layer, for example, translucent thermosetting acrylic resin, urethane resin, or the like can be preferably used. As the thermosetting acrylic resin, for example, a thermosetting acrylic resin manufactured by Taiho Paint Co., Ltd., trade name GA Hard, can be used. In addition, when the plating formed in the plating forming step is composed of the above chromium plating, since sufficient peeling resistance is ensured, this clear coating layer forming step is not required, and the second plating portion 16 Subsequent printing steps can be performed directly on the

The printing process includes a degreasing process, a primer layer forming process, and a UV curable ink layer forming process. In the degreasing step, the printed surface composed of the clear coating layer or the second plated portion 16 is cleaned with a degreasing material such as Dassia Earth (manufactured by Kansai Moritz Co., Ltd.). Subsequently, the base material 18 of the plated decorative component 11 is placed on a specially manufactured jig, and the printed surface is held horizontally.

Subsequently, a primer layer forming step is performed by an inkjet method using an inkjet printer such as UFJ-6042 (manufactured by Mimaki Engineering). In the primer layer forming step, a translucent primer ink such as PR-200 (manufactured by Mimaki Engineering) is printed on the printing surface to form a primer layer. The primer layer may be formed directly on the second plated portion 16 instead of on the clear coating layer.

Subsequently, a UV curable ink layer forming step is performed. In the UV curable ink layer forming step, a translucent hard UV clear ink such as LH-100 (manufactured by Mimaki Engineering) is printed by an inkjet method on the printing surface on which the primer layer is formed. The inkjet printer prints according to the image of the three-dimensional pattern stored in the computer connected to it. The type of three-dimensional pattern 17 can be appropriately selected by the worker who performs the manufacturing work from several patterns. Resolution is, for example, 600×900 dpi. The UV curable ink layer may be formed directly on the second plated portion 16 instead of on the primer layer, or may be formed on the clear coating layer.

Subsequently, a UV irradiation process is performed using an inkjet printer. In the UV irradiation step, the printing surface printed with the hard UV clear ink is irradiated with UV to cure the hard UV clear ink. The UV irradiation may be performed once or multiple times.

After completion of the UV irradiation step, a second clear coating formation step may optionally be performed in which the same material as the above clear coating layer is used for coating. In the second clear coating layer forming step, a second clear coating layer is formed on the second plated portion 16 (first clear coating layer) and the UV curable ink layer thereabove. Therefore, the second clear coating layer is formed to cover and protect the UV curable ink layer. The second clear coating layer forming step may be performed on the first plated portion 14 (first clear coating layer) corresponding to the hanger member 12 . In the second clear coating layer forming step, the second clear coating layer can be formed by, for example, a spray method. As a result, a plated decorative component having a translucent three-dimensional pattern formed on the plated surface is completed.

According to this embodiment, the following can be said. The method of manufacturing the plated decorative component 11 includes a plated portion forming step of plating the base material 18 to form a plated portion, and printing a translucent UV curable ink on the plated portion. , a UV curable ink layer forming step of forming a UV curable ink layer having a three-dimensional pattern of a predetermined shape, and a UV irradiation step of irradiating and curing the UV curable ink layer.

According to this configuration, by imparting a light-transmitting pattern to the plated portion, the gloss of the plated portion can be changed, and a unique texture can be obtained. As a result, the plated decorative part 11 can be given a new and extremely high-quality appearance. As a result, the unit price of the plated decorative component 11 can be improved. In addition, unevenness can be formed on the plated portion without etching or the like, and a unique texture can be realized by a simple process. This can reduce manufacturing costs.

In the method for manufacturing a plated decorative component, after the plating portion forming step and before the UV curable ink layer forming step, a primer is printed on the plating portion to form a predetermined pattern on the plating portion. The UV curable ink layer forming step includes forming a UV curable ink layer having the predetermined pattern on an upper side of the primer layer having the predetermined pattern. to form

According to this configuration, the UV curable ink layer and the plated portion can be firmly bonded by the primer layer. As a result, the durability of the patterned plated portion can be improved.

The method for manufacturing a plated decorative component includes forming a clear coating layer by applying a clear coating to the plating portion after the plating portion forming step and before the UV curable ink layer forming step. The method further includes a step of forming a UV curable ink layer having the predetermined pattern on the upper side of the clear coating layer in the UV curable ink layer forming step.

According to this configuration, the clear coating can prevent peeling of the plated portion printed with the UV curable ink. This makes it possible to achieve high durability of the plated portion.

The method for manufacturing a plated decorative component includes forming a clear coating layer by applying a clear coating to the plating portion after the plating portion forming step and before the UV curable ink layer forming step. The method further includes a step of forming the primer layer having the predetermined pattern on the upper side of the clear coating layer in the primer layer forming step.

According to this configuration, the clear coating can prevent peeling of the plated portion on which the UV curable ink and the primer layer are printed. This makes it possible to achieve even higher durability of the plated portion.

The method for manufacturing a plated decorative component further comprises a second clear coating layer forming step of applying a clear coating to the upper side of the UV curable ink layer to form a second clear coating layer after the UV irradiation step. According to this configuration, peeling of the UV curable ink can be prevented by the second clear coating layer forming step. This makes it possible to realize high durability of the plated portion and the UV curable ink layer.

The UV curable ink layer forming process is performed by an inkjet method. According to this configuration, the masking process prior to printing the UV curable ink can be omitted, and the manufacturing process can be simplified to reduce the manufacturing cost.

The base material 18 is architectural hardware. According to this configuration, the plated portion having the translucent three-dimensional pattern 17 can be formed with high durability. Therefore, the plated portion having the translucent three-dimensional pattern 17 can be suitably applied to architectural hardware that requires higher durability than general miscellaneous goods.

The plated decorative part 11 includes a hanger member 12 having a first plated portion 14 and on which a belt-shaped body, a cylindrical body, or a finger is hung on the first plated portion 14, and a periphery provided near the hanger member 12. The member 13 includes a peripheral member 13 having a second plated portion 16 and a translucent three-dimensional pattern 17 of a predetermined shape formed on the surface of the second plated portion 16 .

According to this configuration, the peripheral member 13 having the translucent three-dimensional pattern 17 can be arranged in the vicinity of the hanger member 12, instead of the belt-shaped member, the tubular member, or the hanger member 12 on which fingers are hung. As a result, the risk of the three-dimensional pattern 17 coming off due to contact or friction with a band-shaped body, a cylindrical body, or fingers can be reduced, and a highly durable plated decorative component 11 can be realized. In addition, according to the above configuration, the translucent three-dimensional pattern 17 does not impair the luster of the second plated portion 16, and the three-dimensional shape of the pattern can give a unique texture. As a result, the plated decorative component 11 can be given an extremely high quality appearance. As a result, the unit price of the plated decorative component 11 can be improved.

The three-dimensional pattern 17 is made of translucent resin. According to this configuration, the three-dimensional pattern 17 can be formed on the plated portion by an extremely simple process without using a technique such as etching to melt the plated portion to form unevenness. Moreover, since the plated portion is not damaged chemically or mechanically, a highly durable plated portion can be realized.

The resin is a UV curable resin. According to this configuration, curing can be performed in a short time using UV, and the time required for manufacturing can be shortened. Moreover, by using a technique called UV curing, the three-dimensional pattern 17 can be firmly fixed to the plated portion. As a result, the plated decorative component 11 having a highly durable plated portion with the three-dimensional pattern 17 can be realized.

The resin is printed by an inkjet method. According to this configuration, the three-dimensional pattern 17 can be formed on the plated portion by an extremely simple process without requiring a masking process. This simplifies the manufacturing process and reduces the manufacturing cost.

The peripheral member 13 has a clear coating layer covering the three-dimensional pattern 17 on the upper side of the three-dimensional pattern 17 . According to this configuration, peeling of the three-dimensional pattern 17 can be further prevented, and the highly durable plated decorative component 11 can be realized.

The peripheral member 13 constitutes a support portion for the hanger member 12 . According to this configuration, the plated portion having the three-dimensional pattern 17 can be arranged at a position that is not hidden by the belt-shaped body, the cylindrical body, or fingers, is easily visible to the user, and is less likely to come into contact with or cause friction. can. As a result, it is possible to realize the plated decorative part 11 that satisfies all of the unprecedented high quality, high durability plated portion, and low cost.

At least one of the hanger member 12 and the peripheral member 13 is construction hardware. According to this configuration, the plated portion having the translucent three-dimensional pattern 17 can be formed with high durability. Therefore, the plated portion having the translucent three-dimensional pattern 17 can be suitably applied to architectural hardware that requires higher durability than general miscellaneous goods.

In the following embodiment, portions different from the first embodiment will be mainly described, and illustration or description of portions common to the first embodiment will be omitted.
[Second embodiment]

A plated decorative component 11 according to a second embodiment will be described with reference to FIGS. 6 and 7. FIG.

FIG. 6 is a top view of the plated decorative component 11. FIG. FIG. 7 is a front view of the plated decorative component 11. FIG. A bottom view of the plated decorative component 11 is the same as the bottom view of the plated decorative component 11 of the first embodiment shown in FIG. 3, so illustration thereof is omitted. A left side view of the plated decorative component 11 is the same as the left side view of the plated decorative component 11 of the first embodiment shown in FIG. 4, so illustration thereof is omitted. The right side view of the plated decorative component 11 is omitted because it is symmetrical to the left side view of the plated decorative component 11 of the first embodiment shown in FIG. A rear view of the plated decorative component 11 is the same as the rear view of the plated decorative component 11 of the first embodiment shown in FIG. 5, so illustration thereof is omitted.

In this embodiment, the shape of the base material 18 constituting the plated decorative component 11 is the same as in the first embodiment, but only the three-dimensional pattern 17 formed on the second plated portion 16 of the peripheral member 13 is the same as in the first embodiment. is different from The position and size at which the three-dimensional pattern 17 is formed are the same as in the first embodiment.

The three-dimensional pattern 17 is made of UV curable resin. In the present embodiment, the three-dimensional pattern 17 has a form in which corrugations are alternately arranged in the front-rear direction, and can reflect the metallic luster of the second plating portion in a predetermined direction. For this reason, the three-dimensional pattern 17 of the present embodiment can exhibit a new and unique texture having wavy bright and dark portions while having a metallic luster.

The type of three-dimensional pattern 17 can be edited as appropriate on a computer (PC) connected to an inkjet printer, which will be described later. Therefore, the geometric shape of the three-dimensional pattern 17 is not limited to the above-described wavy shape, and any geometric shape can be adopted.

The function and manufacturing method of the plated decorative component 11 of this embodiment are the same as those of the first embodiment. Regarding the three-dimensional pattern 17, the three-dimensional pattern 17 of the present embodiment can be easily obtained by replacing the three-dimensional pattern 17 of the first embodiment with the three-dimensional pattern 17 of the second embodiment on a computer (PC) connected to an inkjet printer. can be changed to Note that the three-dimensional pattern 17 is not limited to those of the first and second embodiments, and other three-dimensional patterns can be suitably applied.
[Third Embodiment]

A plated decorative component 11 of the third embodiment will be described with reference to FIGS. 8 to 12. FIG. The plated decorative component 11 of the third embodiment is used, for example, as building hardware, more specifically, as a large towel rack.

FIG. 8 is a top view of the plated decorative component 11. FIG. FIG. 9 is a front view of the plated decorative component 11. FIG. FIG. 10 is a bottom view of the plated decorative component 11. FIG. FIG. 11 is a left side view of the plated decorative component 11. FIG. FIG. 12 is a rear view of the plated decorative component 11. FIG. A right side view of the plated decorative component 11 is omitted because it is symmetrical with the left side view shown in FIG.

The hanger member 12 is in the shape of a rod with a substantially square cross section, and a band-shaped object such as a towel can be hung on the hanger member 12 . The hanger member 12 has a longer length in the longitudinal direction than the hanger member 12 of the first embodiment. The hanger member 12 has a first plated portion 14 plated on its surface. The first plating portion 14 may be nickel plating, tin-cobalt plating, or chromium plating.

A peripheral member 13 is provided adjacent to the hanger member 12 . The peripheral member 13 has a block shape protruding away from the wall surface on which the plated decorative component 11 is mounted. The peripheral member 13 constitutes a support portion that supports the hanger member 12 . The peripheral member 13 has an attachment portion 15 for attachment to the wall surface of the building.

The peripheral member 13 has a second plated portion 16 and a translucent three-dimensional pattern 17 formed on the surface of the second plated portion 16 and on the upper surface of the peripheral member 13 . The second plating portion 16 may be nickel plating, tin-cobalt alloy plating, or chromium plating.

In this embodiment, the shape of the base material 18 constituting the plated decorative component 11 is different from that in the first embodiment, but the three-dimensional pattern 17 formed on the second plated portion 16 of the peripheral member 13 is different from that in the first embodiment. common. Therefore, the three-dimensional pattern 17 of the present embodiment can exhibit a unique new texture with a tile-like appearance while having a metallic luster.

The function of the plated decorative component 11 of this embodiment will be described. In this embodiment, the peripheral member 13 is provided as a support portion for the hanger member 12 at a position separated from the hanger member 12 on which a band-shaped object such as a towel is hung. For this reason, the belt-like body is not caught on the part, and the three-dimensional pattern 17 is prevented from coming off due to contact and friction with the belt-like body.

The function and manufacturing method of the plated decorative component 11 of this embodiment are the same as those of the first embodiment. As for the three-dimensional pattern 17, the three-dimensional pattern 17 of the first embodiment can be used as it is on a computer (PC) connected to the inkjet printer. Note that the three-dimensional pattern 17 is not limited to that of the first embodiment, and other three-dimensional patterns 17 can be suitably applied.
[Fourth Embodiment]

A plated decorative component 11 according to the fourth embodiment will be described with reference to FIG.

FIG. 13 is a top view of the plated decorative component 11. FIG. A front view of the plated decorative component 11 is the same as the front view of the plated decorative component 11 of the third embodiment shown in FIG. 9, so illustration thereof is omitted. A bottom view of the plated decorative component 11 is the same as the bottom view of the plated decorative component 11 of the third embodiment shown in FIG. 10, so illustration thereof is omitted. A left side view of the plated decorative component 11 is the same as the left side view of the plated decorative component 11 of the third embodiment shown in FIG. 11, so illustration thereof is omitted. The right side view of the plated decorative component 11 is omitted because it is symmetrical to the left side view of the plated decorative component 11 of the third embodiment shown in FIG. A rear view of the plated decorative component 11 is the same as the rear view of the plated decorative component 11 of the third embodiment shown in FIG. 12, so illustration thereof is omitted.

In this embodiment, the shape of the base material 18 constituting the plated decorative component 11 is the same as in the third embodiment, but only the three-dimensional pattern 17 formed on the second plated portion 16 of the peripheral member 13 is the same as in the third embodiment. is different from The position and size at which the three-dimensional pattern 17 is formed are the same as in the third embodiment.

The three-dimensional pattern 17 is made of UV curable resin. In this embodiment, as in the second embodiment, the three-dimensional pattern 17 has a form in which corrugations are alternately arranged in the front-rear direction, and the metallic luster of the second plating portion 16 can be reflected in a predetermined direction. For this reason, the three-dimensional pattern 17 of the present embodiment can exhibit a new and unique texture having wavy bright and dark portions while having a metallic luster.

The type of three-dimensional pattern 17 can be edited as appropriate on a computer (PC) connected to an inkjet printer, which will be described later. Therefore, the geometric shape of the three-dimensional pattern 17 is not limited to the above-described wavy shape, and any geometric shape can be adopted.

The function and manufacturing method of the plated decorative component 11 of this embodiment are the same as those of the third embodiment. Regarding the three-dimensional pattern 17, the three-dimensional pattern 17 of the present embodiment can be easily produced by replacing the three-dimensional pattern 17 of the third embodiment with the same three-dimensional pattern 17 as in the second embodiment on a computer (PC) connected to an inkjet printer. It can be changed to pattern 17. Note that the three-dimensional pattern 17 is not limited to those of the third embodiment and the second embodiment, and other three-dimensional patterns 17 can be suitably applied.
[Fifth embodiment]

A plated decorative component 11 according to a fifth embodiment will be described with reference to FIGS. 14 to 20. FIG. The plated decorative component 11 of the fifth embodiment is used, for example, as building hardware, more specifically, as a toilet paper holder.

FIG. 14 is a top view of the plated decorative component 11. FIG. FIG. 15 is a front view of the plated decorative component 11. FIG. 16 is a bottom view of the plated decorative component 11. FIG. 17 is a left side view of the plated decorative component 11. FIG. 18 is a right side view of the plated decorative component 11. FIG. FIG. 19 is a rear view of the plated decorative component 11. FIG.

The plated decorative component 11 includes a hanger member 12 and a peripheral member 13 provided near the hanger member 12 . Both the hanger member 12 and the peripheral member 13 are building hardware.

The hanger member 12 has a rod shape with a substantially square cross section, and is bent into a substantially "C" shape as shown in FIG. As shown in FIG. 20, a cylindrical body such as toilet paper can be hung on the hanger member 12 . The hanger member 12 has a first plated portion 14 plated on its surface. The first plating portion 14 may be nickel plating, tin-cobalt plating, or chromium plating.

The peripheral member 13 is provided above the hanger member 12 adjacent to the hanger member 12 . The peripheral member 13 is composed of a cover that covers a tubular body such as toilet paper hung on the hanger member 12 .

The peripheral member 13 includes a peripheral member main body 21, a mounting portion 15 for attaching to a wall surface of a building, a support portion 22 for supporting the hanger member 12, and a peripheral member main body 21 provided in the support portion 22 to rotatably support the peripheral member main body 21. and a hinge portion 23 . The peripheral member main body 21 is formed in a flat plate shape.

The peripheral member 13 has a second plated portion 16 and a translucent three-dimensional pattern 17 formed on the surface of the second plated portion 16 and on the upper surface of the peripheral member main body 21 . The second plating portion 16 may be nickel plating, tin-cobalt alloy plating, or chromium plating.

The three-dimensional pattern 17 is made of UV curable resin. In this embodiment, similarly to the first embodiment, the three-dimensional pattern 17 has a tile pattern, and can reflect the metallic luster of the second plating portion 16 in a predetermined direction. For this reason, the three-dimensional pattern 17 of the present embodiment can exhibit a new and unique texture having wavy bright and dark portions while having a metallic luster.

The type of three-dimensional pattern 17 can be edited as appropriate on a computer (PC) connected to an inkjet printer, which will be described later. Therefore, the geometric shape of the three-dimensional pattern 17 is not limited to the tile pattern, and any geometric shape can be adopted.

The function of the plated decorative component 11 of this embodiment will be described. In this embodiment, as shown in FIG. 20, the peripheral member 13 is provided as a cover for the tubular body 31 at a position separated from the hanger member 12 on which the tubular body 31 such as toilet paper is hung. At that time, the peripheral member main body 21 can rotate around the hinge portion 23 and the cylindrical body 31 can be hooked to the inner hanger member 12 . Therefore, the cylindrical body 31 is not caught on the peripheral member 13 , and the three-dimensional pattern 17 is prevented from coming off due to contact and friction with the cylindrical body 31 .

The function and manufacturing method of the plated decorative component 11 of this embodiment are the same as those of the first embodiment. Note that the three-dimensional pattern 17 is not limited to that of the first embodiment, and other three-dimensional patterns 17 can be suitably applied.

According to this embodiment, the following can be said. The peripheral member 13 is a cover that covers the cylindrical body 31 hung on the hanger member 12 .

According to this configuration, the plated portion having the three-dimensional pattern 17 can be arranged at a position that is not hidden by the tubular body, is easily visible to the user, and is less likely to be touched or rubbed. As a result, it is possible to realize the plated decorative part 11 that satisfies all of the unprecedented high quality, high durability plated portion, and low cost.
[Sixth Embodiment]

A plated decorative component 11 of the sixth embodiment will be described with reference to FIGS. 21 and 22. FIG. The plated decorative component 11 of the sixth embodiment is used, for example, as building hardware, and more specifically, as a toilet paper holder.

FIG. 21 is a top view of the plated decorative component 11. FIG. FIG. 22 is a front view of the plated decorative component 11. FIG. A bottom view of the plated decorative component 11 is the same as the bottom view of the plated decorative component 11 of the fifth embodiment shown in FIG. 16, so illustration thereof is omitted. A left side view of the plated decorative component 11 is the same as the left side view of the plated decorative component 11 of the fifth embodiment shown in FIG. 17, so illustration thereof is omitted. A right side view of the plated decorative component 11 is the same as the right side view of the plated decorative component 11 of the fifth embodiment shown in FIG. 18, so illustration thereof is omitted. A rear view of the plated decorative component 11 is the same as the rear view of the plated decorative component 11 of the fifth embodiment shown in FIG. 19, so illustration thereof is omitted.

In this embodiment, the shape of the base material 18 constituting the plated decorative component 11 is the same as that of the fifth embodiment, but only the three-dimensional pattern 17 formed on the second plated portion 16 of the peripheral member 13 is the same as that of the fifth embodiment. is different from The position and size at which the three-dimensional pattern 17 is formed are the same as in the fifth embodiment.

The three-dimensional pattern 17 is made of UV curable resin. In this embodiment, as in the second embodiment, the three-dimensional pattern 17 has a form in which corrugations are alternately arranged in the front-rear direction, and the metallic luster of the second plating portion 16 can be reflected in a predetermined direction. For this reason, the three-dimensional pattern 17 of the present embodiment can exhibit a new and unique texture having wavy bright and dark portions while having a metallic luster.

The type of three-dimensional pattern 17 can be edited as appropriate on a computer (PC) connected to an inkjet printer, which will be described later. Therefore, the geometric shape of the three-dimensional pattern 17 is not limited to the above-described wavy shape, and any geometric shape can be adopted.

The function and manufacturing method of the plated decorative component 11 of this embodiment are the same as those of the fifth embodiment. Regarding the three-dimensional pattern 17, the three-dimensional pattern 17 of the present embodiment can be easily produced by replacing the three-dimensional pattern 17 of the fifth embodiment with the same three-dimensional pattern 17 as in the second embodiment on a computer (PC) connected to an inkjet printer. It can be changed to pattern 17. Note that the three-dimensional pattern 17 is not limited to those of the fifth embodiment and the second embodiment, and other three-dimensional patterns 17 can be suitably applied.
[Seventh Embodiment]

A plated decorative component 11 of the seventh embodiment will be described with reference to FIGS. 23 to 28. FIG. The plated decorative component 11 of the seventh embodiment is used, for example, as building hardware, more specifically as a doorknob.

FIG. 23 is a top view of the plated decorative component 11. FIG. FIG. 24 is a front view of the plated decorative component 11. FIG. 25 is a bottom view of the plated decorative component 11. FIG. 26 is a left side view of the plated decorative component 11. FIG. 27 is a right side view of the plated decorative component 11. FIG. 28 is a rear view of the plated decorative component 11. FIG.

The plated decorative component 11 includes a hanger member 12 and a peripheral member 13 provided near the hanger member 12 . As shown in FIG. 23, the plated decorative component 11 is formed in a rod shape that is bent into an "L" shape when viewed from above.

The hanger member 12 is in the shape of a rod with a substantially square cross section, and a finger can be hooked on it. The hanger member 12 has a first plated portion 14 plated on its surface. The first plating portion 14 may be nickel plating, tin-cobalt plating, or chromium plating.

A peripheral member 13 is provided adjacent to the hanger member 12 . The peripheral member 13 constitutes a support portion that supports the hanger member 12 . The peripheral member 13 has a mounting portion 15 for mounting on the wall surface of the building, and a shaft portion 24 that rotates with respect to the mounting portion 15 to release the door latch.

The peripheral member 13 has a second plated portion 16 and a translucent three-dimensional pattern 17 formed on the surface of the second plated portion 16 and on the upper surface of the peripheral member 13 . The second plating portion 16 may be nickel plating, tin-cobalt alloy plating, or chromium plating.

The three-dimensional pattern 17 is made of UV curable resin. In this embodiment, similarly to the first embodiment, the three-dimensional pattern 17 has a tile pattern, and can reflect the metallic luster of the second plating portion 16 in a predetermined direction. For this reason, the three-dimensional pattern 17 of the present embodiment can exhibit a new and unique texture having wavy bright and dark portions while having a metallic luster.

The type of three-dimensional pattern 17 can be edited as appropriate on a computer (PC) connected to an inkjet printer, which will be described later. Therefore, the geometric shape of the three-dimensional pattern 17 is not limited to the tile pattern, and any geometric shape can be adopted.

The function of the plated decorative component 11 of this embodiment will be described. In this embodiment, the peripheral member 13 is provided as a support portion for the hanger member 12 at a position separated from the hanger member 12 on which fingers are hung. Therefore, fingers are not caught on the part, and the three-dimensional pattern 17 is prevented from peeling off due to contact and friction with fingers.

The function and manufacturing method of the plated decorative component 11 of this embodiment are the same as those of the first embodiment. Note that the three-dimensional pattern 17 is not limited to that of the first embodiment, and other three-dimensional patterns 17 can be suitably applied.
[Eighth embodiment]

A plated decorative component 11 according to the eighth embodiment will be described with reference to FIG. The plated decorative component 11 of the eighth embodiment is used, for example, as building hardware, more specifically as a doorknob.

FIG. 29 is a top view of the plated decorative component 11. FIG. A front view of the plated decorative component 11 is the same as the front view of the plated decorative component 11 of the seventh embodiment shown in FIG. 24, so illustration thereof is omitted. A bottom view of the plated decorative component 11 is the same as the bottom view of the plated decorative component 11 of the seventh embodiment shown in FIG. 25, so illustration thereof is omitted. A left side view of the plated decorative component 11 is the same as the left side view of the plated decorative component 11 of the seventh embodiment shown in FIG. 26, so illustration thereof is omitted. A right side view of the plated decorative component 11 is the same as the right side view of the plated decorative component 11 of the seventh embodiment shown in FIG. 27, so illustration thereof is omitted. A rear view of the plated decorative component 11 is the same as the rear view of the plated decorative component 11 of the seventh embodiment shown in FIG. 28, so illustration thereof is omitted.

In this embodiment, the shape of the base material 18 constituting the plated decorative component 11 is the same as that of the seventh embodiment, but only the three-dimensional pattern 17 formed on the second plated portion 16 of the peripheral member 13 is the same as that of the seventh embodiment. is different from The position and size where the three-dimensional pattern 17 is formed are the same as in the seventh embodiment.

The three-dimensional pattern 17 is made of UV curable resin. In this embodiment, as in the second embodiment, the three-dimensional pattern 17 has a form in which corrugations are alternately arranged in the front-rear direction, and the metallic luster of the second plating portion 16 can be reflected in a predetermined direction. For this reason, the three-dimensional pattern 17 of the present embodiment can exhibit a new and unique texture having wavy bright and dark portions while having a metallic luster.

The type of three-dimensional pattern 17 can be edited as appropriate on a computer (PC) connected to an inkjet printer, which will be described later. Therefore, the geometric shape of the three-dimensional pattern 17 is not limited to the above-described wavy shape, and any geometric shape can be adopted.

The function and manufacturing method of the plated decorative component 11 of this embodiment are the same as those of the seventh embodiment. Regarding the three-dimensional pattern 17, the three-dimensional pattern 17 of the present embodiment can be easily produced by replacing the three-dimensional pattern 17 of the seventh embodiment with the same three-dimensional pattern 17 as in the second embodiment on a computer (PC) connected to an inkjet printer. It can be changed to pattern 17. Note that the three-dimensional pattern 17 is not limited to those of the seventh embodiment and the second embodiment, and other three-dimensional patterns can be suitably applied.

The above-described embodiments can be implemented with various replacements and modifications. Also, it is naturally possible to configure one invention by appropriately combining different embodiments.

11 Plated decorative part 12 Hanger member 13 Peripheral member 14 First plated part 15 Mounting part 16 Second plated part 17 Three-dimensional pattern 18 Base material 21 Peripheral member main body 22 Support part 23 Hinge part 24 Shaft part

Claims (15)

A plating part forming step of plating the base material to form a plating part;
A UV curable ink layer forming step of printing a translucent UV curable ink on the plated portion to form a UV curable ink layer having a three-dimensional pattern of a predetermined shape;
a UV irradiation step of irradiating and curing the UV curable ink layer;
A method for manufacturing a plated decorative part. After the plating portion forming step and before the UV curable ink layer forming step, a primer is printed on the plating portion to form a primer layer having a predetermined pattern on the plating portion. Further comprising a layer forming step,
2. The method of manufacturing a plated decorative component according to claim 1, wherein, in said UV curable ink layer forming step, said UV curable ink layer having said predetermined pattern is formed on said primer layer having said predetermined pattern. . After the plating portion forming step and before the UV curable ink layer forming step, a clear coating layer forming step of applying a clear coating to the plating portion to form a clear coating layer is further provided,
2. The method of manufacturing a plated decorative component according to claim 1, wherein in said UV curable ink layer forming step, said UV curable ink layer having said predetermined pattern is formed on said clear coating layer. After the plating portion forming step and before the UV curable ink layer forming step, a clear coating layer forming step of applying a clear coating to the plating portion to form a clear coating layer is further provided,
3. The method of manufacturing a plated decorative component according to claim 2, wherein in the primer layer forming step, the primer layer having the predetermined pattern is formed on the upper side of the clear coating layer. 5. The method according to claim 3, further comprising a second clear coating layer forming step of applying a clear coating to the upper side of the UV curable ink layer to form a second clear coating layer after the UV irradiation step. A method for manufacturing plated decorative parts. The method for manufacturing a plated decorative component according to any one of claims 1 to 5, wherein the UV curable ink layer forming step is performed by an inkjet method. The method for producing a plated decorative part according to any one of claims 1 to 6, wherein the base material is architectural hardware. a hanger member having a first plated portion and on which a belt-shaped body, a cylindrical body, or a finger is hung on the first plated portion;
a peripheral member provided in the vicinity of the hanger member, the peripheral member having a second plating portion and a translucent three-dimensional pattern of a predetermined shape formed on the surface of the second plating portion;
A plated decorative part comprising: 9. The plated decorative part according to claim 8, wherein the three-dimensional pattern is made of translucent resin. 10. The plated decorative part according to claim 9, wherein the resin is a UV curable resin. The plated decorative part according to claim 9 or 10, wherein the resin is printed by an inkjet method. The plated decorative part according to any one of claims 8 to 11, wherein the peripheral member has a clear coating layer covering the three-dimensional pattern on an upper side of the three-dimensional pattern. The plated decorative part according to any one of claims 8 to 12, wherein the peripheral member constitutes a support portion of the hanger member. The plated decorative part according to any one of claims 8 to 12, wherein the peripheral member is a cover that covers the cylindrical body hung on the hanger member. The plated decorative part according to any one of claims 8 to 14, wherein at least one of the hanger member and the peripheral member is architectural hardware.

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