JP2010023477A - Manufacturing method for exterior member - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an exterior member showing a highly qualified and calm feeling. <P>SOLUTION: The exterior member is manufactured by giving a decorative pattern to a surface of a body of a synthetic resin-made member. The method comprises a ground treatment process S2 of removing an impurity adhering to the surface of the member body, a pattern-adding process (picture pasting process S3) of giving a decorative pattern to the surface of the member body after the ground treatment process S2, a base coat application process S5 of applying the base coat on the surface of the member body after the pattern-adding process, and Japanese lacquer application processes S8 and S11 of applying the Japanese lacquer after the base coat application process S5. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a manufacturing method for manufacturing an exterior member such as a cover made of synthetic resin.

  In order to obtain household power, power outlets are installed on the walls of each room. The power outlet includes an outlet body embedded in a wall or the like, and the front surface of the outlet body is covered with an outlet cover. For example, a synthetic resin, which is an electrically insulating material, is used for the outlet cover of such a power outlet, and is formed by integral molding of the synthetic resin. When this power outlet is installed on an indoor wall or the like, the outlet cover is exposed on the wall surface and constitutes a part of the indoor surface such as the indoor wall.

  However, the outlet cover of the power outlet is often used as it is formed from a synthetic resin. Therefore, the function and the manufacturing cost are given priority and the decorativeness is low, and the outlet cover is often not matched with the room. Especially in interior spaces that have a high-class feel in the interior, etc., and in indoor spaces that are gathered up in pure Japanese style, the conventional outlet cover does not match this indoor space, and it floats from the interior space that is organized as an interior You may get a feeling. For this reason, it is desired to realize an outlet cover that can be integrated into a high-quality indoor space or a pure Japanese-style indoor space.

  In addition to the outlet cover of the power outlet, the same can be said for the front cover of a ventilation fan installed in the room, the front cover of an air conditioner, etc., and these front covers can also be integrated into the interior space. It is desired.

  Further, not only those installed indoors but also covers such as mobile phones and notebook computers have little luxury, and realization of these high-quality covers is desired. Further, it is desired to realize a high-class feeling in an exterior panel of an automobile, and further in a building material such as a wall material and a ceiling material.

  The objective of this invention is providing the manufacturing method which can manufacture the exterior member of the calm feeling with a high-class feeling.

In the manufacturing method of the exterior member according to claim 1 of the present invention, the exterior member is manufactured by applying a decorative pattern to the surface of the synthetic resin member body.
A base treatment process for removing impurities adhering to the surface of the member main body, a pattern adding process for applying a decorative pattern to the surface of the member main body after the base treatment process, and a member of the member main body after the pattern adding process. It includes a base coating process for performing base coating on a surface, and a bookmark application process for applying a scum after the base coating process.

  In the exterior member manufacturing method according to claim 2 of the present invention, in the base coating step, a synthetic resin is applied to form a base resin layer on the surface of the member main body, and in the seal coating step, The surface of the base resin layer of the member main body is obtained by applying a lees and forming a surface layer.

  Moreover, in the manufacturing method of the exterior member according to claim 3 of the present invention, a surface treatment process for surface-treating the foundation resin layer is performed between the foundation coating process and the lacquering process, and the surface treatment process. The method is characterized in that fine irregularities are formed on the surface of the base resin layer.

  Moreover, in the manufacturing method of the exterior member of Claim 4 of this invention, in the said pattern addition process, a pattern pattern is affixed on the said member main body after the said surface treatment process, and the decoration pattern which protrudes on the surface side is given. It is characterized by that.

  Moreover, in the exterior member manufacturing method according to claim 5 of the present invention, in the pattern addition step, a pattern is placed on the surface of the member body after the base treatment step, and the pattern is placed on the surface. A pressure-sensitive adhesive is applied to form a pressure-sensitive adhesive layer, and decorative powder is applied to the surface of the pressure-sensitive adhesive layer, or a pigment is applied to apply a decorative pattern to the surface of the member main body.

  In the exterior member manufacturing method according to claim 6 of the present invention, in the pattern addition step, the member body after the base treatment step is masked with a masking member, and the masking state by the masking member is used in the masking state. 1 paint is applied and dried, and then the second paint is applied and dried in this masking state, whereby a decorative pattern by the first and second paints is applied to the surface of the member body. .

  Moreover, in the manufacturing method of the exterior member of Claim 7 of this invention, in the said pattern addition process, the surface of the said member main body after the said surface treatment process performed the Yuzen type dyeing using the Yuzen type engraving. It is characterized by pasting Japanese paper and applying a decorative pattern.

Moreover, the manufacturing method of the exterior member of Claim 8 of this invention is the manufacturing method of the exterior member which gives a decorative pattern to the surface of a member main body, and manufactures an exterior member,
Removing the impurities adhering to the surface of the member main body and repairing scratches on the surface; applying and applying a stain on the surface of the member main body after the base treatment step; A pattern placing process for placing a pattern pattern after the leach coating process; a mark pattern applying process for applying a stain on the pattern pattern; and a member body after the stain pattern applying process. And a pattern paper removing step of peeling the pattern paper from the pattern.

  Moreover, in the manufacturing method of the exterior member of Claim 9 of this invention, in the said pattern paper mounting process, an adhesive material is interposed between the surface of the said member main body and the said pattern pattern paper, The said pattern pattern paper is said It is characterized by being closely attached to the surface of the member main body.

  Furthermore, in the method for manufacturing an exterior member according to claim 10 of the present invention, the base treatment step includes a surface polishing step of polishing the surface of the member body, and a surface of the member body after the surface polishing step. And a surfacer treatment step of painting the surface of the member main body with a surfacer after the putty treatment step.

  According to the method for manufacturing an exterior member according to claim 1 of the present invention, since the decorative pattern is applied to the surface of the member body after the base treatment step, the decorative pattern is applied cleanly to the surface of the member body from which impurities have been removed. Can do. In addition, after the pattern addition process, the surface of the member body is coated with a base, and then a scum is applied, so that a clean scum can be applied to the surface side of the member body, and cracks and peeling of the scum surface layer occur. Can be prevented. The member main body includes an outlet cover, a front cover of a ventilation fan, a front cover of an air conditioner, a cover of a mobile phone, a cover of a notebook computer, and the like.

  Moreover, according to the manufacturing method of the exterior member according to claim 2 of the present invention, in the base coating step, the base resin layer is formed on the surface of the member main body by coating the synthetic resin. The familiar surface layer can be applied to the surface of the base resin layer and the surface layer of the base resin layer can be formed cleanly.

  Further, according to the method for manufacturing the exterior member according to claim 3 of the present invention, since the base resin layer is formed on the member main body, the surface treatment is performed to form fine irregularities on the surface of the base resin layer. Thereafter, in the coating process, it is easy to get a mark, and it is possible to suppress the occurrence of peeling of the surface layer.

  Moreover, according to the manufacturing method of the exterior member according to claim 4 of the present invention, in the pattern addition step, a pattern is formed on the member body after the base treatment step to form a pattern. A decorative pattern protruding to the side can be applied. Further, since the base coating is applied to the surface side of the pattern paper, the pattern paper is covered with the base coating layer in the base coating process, thereby protecting the pattern paper and reliably preventing the peeling.

  Moreover, according to the manufacturing method of the exterior member of Claim 5 of this invention, in a pattern addition process, an adhesive is apply | coated to the surface of a member main body, an adhesive layer is formed, and the surface of this adhesive layer is decorated. Since powder is applied (or a pigment is applied), a decorative pattern (or decorative pattern with a pigment) with decorative powder can be applied to the surface of the member body. Further, since the base coating is applied to the surface side of such a decorative pattern, it is possible to protect the decorative pattern and reliably prevent the peeling off, as described above. The decorative powder is, for example, gold powder or silver powder.

  Further, according to the method for manufacturing an exterior member according to claim 6 of the present invention, in the pattern addition step, the member body is masked with a masking member, and the first paint is applied and dried in this masking state. After that, since the second paint is applied and dried, the surface of the member main body can be provided with a decorative pattern made of the first and second paints, for example, a two-color blur pattern. Further, since the base coating is applied to the surface side of the decorative pattern, this decorative pattern can be protected.

  Moreover, in the manufacturing method of the exterior member according to claim 7 of the present invention, in the pattern addition step, a Japanese paper subjected to Yuzen-type dyeing using Yuzen-type engraving is pasted on the surface of the member body after the base treatment step. Since the decorative pattern is applied, the yuzen pattern can be applied to the surface of the member body. In addition, since the base coating is applied to the surface side of the decorative pattern (Yuzen pattern), the decorative pattern can be protected by the base coating layer.

  According to the method for manufacturing an exterior member according to claim 8 of the present invention, impurities attached to the surface of the member main body are removed, and after repairing the scratches on the surface, the surface of the member main body is removed. Is applied, and a moisture pattern is formed on the moisture layer, so that the surface of the member main body can be finished with a high-class feeling. Further, with respect to the wet pattern, the pattern pattern is used and the mark pattern is applied by applying the mark on the pattern pattern paper, so that the mark pattern can be neatly applied to the surface of the member main body. Such an exterior member is made of, for example, a synthetic resin (including fiber resin), and is used as an exterior material for automobiles, a building material (for example, a door, a shutter, a wall material, a ceiling material, a partition material, a table, etc.) Can be widely applied to.

  Moreover, according to the manufacturing method of the exterior member of Claim 9 of this invention, since an adhesive material is interposed between the surface of a member main body, and pattern paper, pattern paper can be stuck to the surface of a member main body. In this way, the applied moisture does not protrude from the pattern paper, and a beautiful moisture pattern can be applied.

  Furthermore, in the manufacturing method of the exterior member according to claim 10 of the present invention, the base treatment step includes a surface polishing step for polishing the surface of the member main body, and a putty processing step for repairing the surface of the member main body after polishing with a putty. And, the surface of the member body after the putty treatment includes a surfacer treatment step of painting with a surfacer, so that the surface of the member body can be finished cleanly as a pre-stage for applying the moisture, The surface after applying the moisture can be finished to a more beautiful and high-class feeling.

Hereinafter, a method for manufacturing an exterior member according to the present invention will be described with reference to the accompanying drawings.
[First embodiment]
First, with reference to FIGS. 1-4, the 1st Example of the manufacturing method of an exterior member is described. 1 is a perspective view showing an exterior member manufactured according to the first embodiment, FIG. 2 is a sectional view taken along line II-II in FIG. 1, and FIG. 3 is a manufacturing method according to the first embodiment. FIG. 4A is a cross-sectional view showing a state after the symbol pasting step in the manufacturing method of FIG. 3, and FIG. 4B is a base coating step in the manufacturing method. It is sectional drawing which shows a back state.

  1 and 2, the manufacturing method according to the first embodiment is applied to the outlet cover 2 as an exterior member, and the surface side of the outlet cover 2 (the upper surface side in FIG. 2) is also similar to the maple. Leaf pattern 4 is given. The outlet cover 2 is attached to the front side of an outlet body (not shown) installed on the floor of the room. The manufacturing method applied to the outlet cover 2 is similarly applied to other exterior members other than the outlet cover, for example, the front cover of a ventilation fan, the front cover of an air conditioner, the cover of a mobile phone, the cover of a laptop computer, etc. Can do.

  The outlet cover 2 includes a cover body 6 as a member body. The illustrated cover body 6 is provided with a pair of openings 8 spaced in the longitudinal direction (left-right direction in FIGS. 1 and 2), and a plug connecting portion (not shown) is disposed in the opening 8 of the cover body 6. An electric plug (not shown) is electrically connected to the plug connecting portion.

  Next, a method for manufacturing the outlet cover 2 will be described with reference to FIGS. 3 and 4 together with FIG. To manufacture the outlet cover 2, first, a cover body 6 having a predetermined shape is formed from a synthetic resin. The cover main body 6 can be integrally formed by, for example, synthetic resin injection molding (cover molding step S1).

  Next, a ground treatment for removing dust and oil components adhering to the surface of the cover body 6 is performed (ground treatment step S2). For example, the surface treatment is performed by wiping the surface of the cover main body 6 using a cloth containing an alcohol-based liquid.

  After the ground treatment in this way, a decorative pattern is applied to the surface of the cover body 6 (pattern adding step). In the first embodiment, as shown in FIG. 4A, the decorative pattern is a convex pattern protruding on the surface side of the cover body 6, and this convex pattern is formed as follows, for example. The

  That is, a paper pattern 9 having a desired shape is formed as a decorative pattern, for example, a paper pattern with a leaf pattern, and this paper pattern 9 is pasted on the surface 8 of the cover body 6 using an adhesive or the like (design pasting step S3). Thus, a convex decorative pattern is formed on the surface of the cover body 6. As the pattern paper 9, one that does not absorb paint, for example, a cross pattern sheet used in Yuzen dyeing can be used conveniently. After pasting the pattern paper 9, it is dried so that the adhesive is hardened and the pattern paper 9 is securely attached (drying step S4). This drying is performed for about 1 to 2 hours, for example.

  Thereafter, a base coating with a synthetic resin is performed (base coating step S5). This base coating is performed by applying or spraying a liquid synthetic resin on the surface of the cover body 6. When the base coating is performed, as shown in FIG. The attached paper pattern 6 is covered with the base resin layer 10, and the base resin layer 10 protects the paper pattern 9, can also prevent the peeling, and can easily be applied later. After the base resin layer 10 is formed, the base resin layer 10 is dried until it hardens (drying step S6). This drying is performed for about 10 to 20 hours, for example.

  Thereafter, the base resin layer 10 is subjected to a surface treatment to provide fine irregularities over the entire surface (surface treatment step S7). This surface treatment may be polished using, for example, fine-grained sand paper, and by providing such fine irregularities, it becomes easier to attach stains effectively, and cracks and peeling of the stain surface layer 12 described later. Can be suppressed.

  Thereafter, after dust and the like adhering to the surface of the cover body 6 are removed, the surface of the base resin layer 12 is coated with a moisture (a coating process). In this embodiment, the coating is performed twice, and the undercoating step S8 and the overcoating step S11 are performed. Removal of dust and the like can be performed by blowing air, for example. Further, in the undercoat coating step S8, the surface of the base resin layer 12 is coated with a brush for coating of the coating, and may be applied by spraying instead of coating with the brush. Thus, after applying the undercoat, the applied undercoat layer is dried (drying step S9). This drying is performed, for example, for about 10 to 20 hours in an environment at a temperature of about 25 ° C. and a humidity of about 60%. And after this drying process S9, it is left to stand for 4 to 5 days.

  Thereafter, the surface of the undercoat layer is cleaned before the top coat application step S11 (surface cleaning step S10). This cleaning is done by using watering wood, suruga charcoal, water paper, etc. with water and polishing. Then, after this surface cleaning step S10, a top coat coating step S11 is performed. In this upper coat coating step S11, similar to the lower coat coating step S8, the surface of the lower coat layer is overcoated using the brush for coating the wet coat, and is applied by spraying instead of coating with the brush. You may make it do. In this way, after the top coat is applied, the applied top coat layer is dried (drying step S12). This drying is performed, for example, in an environment of a temperature of about 25 ° C. and a humidity of about 60% for about 10 to 20 hours, and after this drying step S12, the substrate is left for 4 to 5 days. The surface layer 12 can be provided on the surface of the substrate. In addition, as for the sushi used in the sushi undercoating step S8 and the sushi upper coating step S11, various types such as a natural book sushi, a substitute sushi, and a paint containing paint can be used.

  As shown in FIG. 2, the outlet cover 2 manufactured in this way is provided with a convex decorative pattern 4 by a pattern 8 on its surface, and the surface of the cover body 6 is covered with a leash layer 12. The surface of the outlet cover 2 has an unprecedented classy and calm feel, and it is a perfect match for high-class interior spaces and pure Japanese-style interior spaces. Can be provided.

  In the first embodiment described above, the lacquer coating process S8 and the lacquer upper coating process S11 are performed as the lacquer coating process, and the lacquer is applied twice, but the lacquer is applied only once. Alternatively, it may be applied three or more times by overlapping the sushi.

  In the first embodiment described above, the paper pattern 8 is pasted on the surface of the cover body 6 after the base treatment, but before the paper pattern 8 is pasted (that is, the base processing step S2 and the pattern pasting step S3). In the meantime, as shown in FIG. 5, you may make it provide the base coating layer 14 (base coating layer formation process). In the following embodiments and modifications, the same reference numerals are assigned to substantially the same components as those in the first embodiment described above, and the description thereof is omitted.

  When the base coating layer 14 of the outlet cover 2A is formed, as shown in FIG. 6, for example, a masking tape 16 is attached to the back side of the cover body 6 so as to close the opening 8, and a masking piece 18 is formed in the opening 8. It is desirable to insert and mask, and this masking can prevent the base coating material from adhering to the inner surface of the opening 8 of the cover body 6 and the back surface of the cover body 6.

  The undercoat layer 14 (see FIG. 5) can be formed by, for example, applying a synthetic resin. By forming the undercoat layer 14 in this manner, the pattern paper 8 is reliably formed on the undercoat layer 14. Can be pasted.

[Second Embodiment]
Next, with reference to FIG.7 and FIG.8, 2nd Example of the manufacturing method of an exterior member is described. FIG. 7 is a perspective view illustrating an exterior member manufactured according to the second embodiment, and FIG. 8 is a process diagram illustrating a manufacturing process of the manufacturing method according to the second embodiment.

  In FIG. 7, in the manufacturing method of the second embodiment, a three-color blur pattern as a decorative pattern is applied to the surface of the outlet cover 2B as an exterior member. That is, in FIG. 7, the first paint of the first color (for example, red) is applied to the region 22 on the left side of the outlet cover 2B (the region marked with “x” in FIG. 7). A second paint of a second color (for example, blue) is applied to the right region 24 (the region marked with “◯” in FIG. 7), and the middle region 26 (symbol in FIG. 7). A third paint of a third color (for example, yellow) is applied to a region where “Δ” is given. The first paint and the third paint are mixed in the area where the area 22 and the area 26 overlap, and the third paint and the second paint are mixed in the area where the area 26 and the area 24 overlap. ing. Since the decorative pattern is applied in this way, in FIG. 7, from the left end side to the right end side, the first color (for example, red) from the first paint to the third color (for example, yellow) from the third paint. The pattern gradually changes from the third color (for example, yellow) to the second color (for example, blue) by the second paint, and the gradation due to the color change is used as a decorative pattern. It has been subjected.

  The manufacturing method of this outlet cover 2B in this 2nd Example is as follows, for example. To manufacture the outlet cover 2B, as in the first embodiment, a cover body having a predetermined shape is formed of a synthetic resin (cover molding step S21), and dust and oil components adhering to the surface of the cover body are removed. Removed (base treatment step S22).

  Then, the cover body is masked as required (masking step S23), and the first to third paints are applied in the masked state (painting step S24). In the masking step S23, for example, as shown in FIG. 6, the opening of the cover body may be closed from the back side with a masking tape, and a masking piece may be inserted into the opening. Further, in the coating step S24 as the pattern addition step, in the masking state described above, for example, the first paint is sprayed and applied to the region 24 in order to apply the first color (for example, red) to the region 22. The second paint is sprayed to give the second color (for example, blue), and is dried for about 10 to 15 hours, for example, until the sprayed paint is dried (paint drying process). Thereafter, a third paint is applied by spraying to give a third color (for example, yellow) to the region 26, and is dried for about 10 to 15 hours, for example, until the paint is dried (paint drying process). In this way, a three-colored blur decorative pattern can be formed on the surface of the cover body. In this embodiment, a three-color blur decoration pattern is applied, but a two-color blur decoration pattern or four or more blur decoration patterns may be applied, or a single-color decoration pattern may be applied. In this case, the drying step S25 is performed after applying a monochrome decorative pattern.

  After the decorative pattern is applied and dried in this manner, the base coating step S26, the drying step S27, the surface treatment step S28, the undercoat coating step S29, the drying step S30, the surface cleaning step S31, the top coat application step 32 and the drying. Step S33 is performed, and the contents of these steps S26 to S33 are substantially the same as the contents of steps S5 to S12 in the first embodiment, and the description thereof is omitted.

  In this second embodiment, the surface of the outlet cover 2B can be provided with a three-colored blur decorative pattern, which is covered with the base resin layer in the base coating step S26, and the surface is a surface layer. Therefore, it is almost the same as that manufactured by the first embodiment, and it is possible to provide a high-quality and calm feeling.

[Third embodiment]
Next, with reference to FIG.9 and FIG.10, the 3rd Example of the manufacturing method of an exterior member is described. FIG. 9 is a process diagram showing the manufacturing process of the manufacturing method of the third embodiment, and FIG. 10A is a cross-sectional view for explaining the work contents in the adhesive application process in the manufacturing method of FIG. FIG. 10B is a cross-sectional view for explaining the work contents in the gold powder attaching step in the manufacturing method of FIG.

  9 and 10, in the manufacturing method of the third embodiment, a pattern is applied by attaching decorative powder (for example, gold powder, silver powder, etc.) as a decorative pattern to the surface of the outlet cover as an exterior member. Yes.

  The manufacturing method of this outlet cover in the third embodiment is as follows, for example. In order to manufacture this outlet cover, as in the first embodiment, a cover body 6 having a predetermined shape is formed of a synthetic resin (cover molding step S41), and dust and oil components adhering to the surface of the cover body 6 are formed. Is removed (base treatment step S42).

  Then, as shown in FIG. 10A, the cover main body 6 is masked as required (masking step S43), and the pattern paper 32 is placed on the surface of the cover main body 6 in the masked state (pattern paper placement). Step S44). This masking is performed, for example, by mounting a masking member 36 having a pair of protrusions 34 from the back side of the cover body 6, inserting the protrusions 34 into the openings 8 of the cover body 6, and masking in this way. The opening 8 of the cover body 6 is closed. Further, the pattern paper 32 is provided with a mold opening 38 at a predetermined portion. When the pattern paper 32 is placed on the cover main body 6, the mold opening 38 is positioned at a portion where the decorative powder is applied.

  After placing the pattern 32 in this way, an adhesive, for example, adhesive paste 40 is placed on the surface of the pattern 32, and the spatula 41 is moved in the direction indicated by the arrow 44 to apply the adhesive paste 40 uniformly ( Adhesive application step S45). When applied in this manner, the adhesive paste 40 is uniformly applied in the mold opening 38 of the pattern 32, and an adhesive layer 42 of the paste 40 is formed in the region corresponding to the mold opening 38 as shown in FIG. The

  Thereafter, the pattern paper 32 is removed from the cover body 6 (pattern paper removal step S46), and as shown in FIG. 10B, the gold powder 46 is sprinkled on the adhesive layer 42 from above to adhere to the adhesive layer 42 (gold powder adhesion step S47). ). When sprinkled in this way, the gold color is conspicuous in the region where a lot of the gold powder 46 is adhered, and the gold color is not conspicuous in the region where the gold powder 46 is small. In this way, the surface of the cover body 6 can be given a powder pattern with the gold powder 46. Then, the adhesive paste 40 is dried for about 1 to 2 hours, for example, until it hardens (drying step S48). By doing so, a decorative pattern can be formed on the surface of the cover body 46 by the gold powder 46.

  After the decorative pattern is applied and dried, the base coating step S49, the drying step S50, the surface treatment step S51, the undercoat application step S52, the drying step S53, the surface cleaning step S55, the overcoat application step S56 and the drying are performed. Step S57 is performed, and the contents of Step S49 to Step S57 are substantially the same as the contents of Step S5 to Step S12 in the first embodiment, and description thereof is omitted.

  In this third embodiment, the surface of the outlet cover can be decorated with a gold powder 46. This decorative pattern is covered with the base resin layer in the base coating step S49, and the surface is covered with the surface layer. Therefore, it is almost the same as that manufactured by the first embodiment, and it is possible to provide a high-quality and calm feeling.

[Fourth embodiment]
Next, with reference to FIG. 11, the 4th Example of the manufacturing method of an exterior member is described. FIG. 11 is a process diagram showing manufacturing steps of the manufacturing method of the fourth embodiment.

In FIG. 11, in the manufacturing method of the fourth embodiment, a pattern as a decorative pattern is attached to the surface of the outlet cover as an exterior member.
The manufacturing method of the outlet cover in the fourth embodiment is almost the same as the manufacturing method of the third embodiment described above, and a pigment coating step is performed instead of the gold powder attaching step S47 in the third embodiment. . In FIG. 11, in the pigment application step S67, the adhesive layer formed on the surface of the cover main body can be colored by applying a pigment using, for example, a brush to give a desired color pattern.

  In the fourth embodiment, a decorative pattern with a pigment can be applied to the surface of the outlet cover, and this decorative pattern is covered with the base resin layer in the base coating step S69, and the surface is covered with the wet surface layer. Therefore, it becomes almost the same as that manufactured by the third embodiment, and it is possible to provide a high-quality and calm feeling.

[Fifth embodiment]
Next, a fifth embodiment of the exterior member manufacturing method will be described with reference to FIG. FIG. 12 is a process diagram showing manufacturing steps of the manufacturing method of the fifth embodiment.

In FIG. 11, in the manufacturing method of the fifth embodiment, the surface of the outlet cover as the exterior member is patterned with a paint as a decorative pattern.
The manufacturing method of the outlet cover in the fifth embodiment is similar to the manufacturing method of the second embodiment described above, and a cover body having a predetermined shape is formed from a synthetic resin (cover molding step S81). A ground processing step S82 and a masking step S83 are performed.

  Thereafter, the pattern paper with the mold opening formed thereon is placed on the surface of the cover body (pattern paper placement step S84), and coating with the paint is performed through the mold opening of the pattern paper (painting step S85). Then, a color pattern is applied to the surface of the cover main body, and is dried for about 1 to 2 hours, for example, until the paint is hardened (drying step S86).

  After the decorative pattern is applied and dried, the base coating step S87, the drying step S88, the surface treatment step S89, the undercoat coating step S90, the drying step S91, the surface cleaning step S92, and the like, as described above. An upper coating step S93 and a drying step S94 are performed.

  In this fifth embodiment, the surface of the outlet cover can be decorated with a paint pattern. The decorative pattern is covered with the base resin layer in the base coating step S87, and the surface is covered with the wet surface layer. Therefore, it is possible to provide a high-quality and calm feeling.

[Sixth embodiment]
Next, a sixth embodiment of the method for manufacturing the exterior member will be described with reference to FIG. FIG. 13 is a process diagram showing manufacturing steps of the manufacturing method of the sixth embodiment.

In FIG. 13, in the manufacturing method of the sixth embodiment, a yuzen pattern using a yuzen dyeing technique is applied as a decorative pattern on the surface of the outlet cover as an exterior member.
The manufacturing method of the outlet cover in the fifth embodiment is similar to the manufacturing method of the first embodiment described above, and a cover body having a predetermined shape is formed from a synthetic resin (cover molding step S101). A ground processing step S102 is performed.

  In addition, in order to give the cover body a pattern using the technique of Yuzen dyeing, a required Yuzen mold is produced (Yuzen mold engraving process S103). In this Yuzen type engraving step S103, the pattern to be applied is color-coded (plate division), and the number of patterns to be engraved on the pattern (so-called plate) is determined. Then, we sculpture the determined number of patterns (so-called molds) by hand-carving, produce Yuzen molds (patterns for each number of colors) of the desired pattern, and lacquering to the patterns after production, Reinforcement such as tensioning is applied and then dried, thus forming the desired Yuzen mold.

  Thereafter, handmade Japanese paper made in advance is pasted on the board, and Yuzen type dyeing is performed on this Japanese paper (Yuzen type dyeing step S104). In this Yuzen-type dyeing process, Yuzen-types created on handmade Japanese paper are placed one by one, and a color (for example, pigment, dye, etc.) is applied to a small brush, and rubbed and stained. This Japanese paper is dyed for each pattern (that is, for each color of the dye), and drying is performed for each sheet, and the repetition of dyeing and drying is performed for the total number of patterns, that is, for all colors to be applied. In this way, Yuzen dyeing is performed on Japanese paper, and handrail Japanese paper is produced.

  Thereafter, a protective film is formed on the surface of the Japanese paper with the yuzen dyeing (protective film coating step S105). This protective film is formed, for example, by applying a coating lacquer, glue or the like, and is dried after the formation of the protective film (drying step S106). In this way, by forming a protective film on the surface of Japanese paper with a Yuzen pattern, discoloration, color peeling, etc. of the Yuzen pattern can be prevented, and the Yuzen pattern can be kept clean for a long time.

  Thereafter, the Japanese paper with the Yuzen pattern is attached to the surface of the cover main body using, for example, an adhesive (sticking step S107) and dried until the Japanese paper is fixed (drying step S108). And after pasting Japanese paper in this way, the part corresponding to the opening of the cover body (the opening corresponding to the plug connection part of the outlet) is cut and removed, and thus the surface of the cover body is given a Yuzen pattern. The Yuzen-type engraving process S103 to the opening cut process S109 (S103 to S109) constitute the pattern adding process.

  After this opening cutting step S109, as in the first embodiment, the base coating step S110, the drying step S111, the surface treatment step S112, the undercoat coating step S113, the drying step S114, the surface cleaning step S115, The coating process S116 and the drying process S117 are performed.

  In this sixth embodiment, the surface of the outlet cover can be provided with a Yuzen pattern using the Yuzen dyeing technique, and this decorative pattern is covered with the base resin layer in the base coating step S110, and the surface is a rust surface. Since it is covered with a layer, it is possible to provide a high-quality and calm feeling.

[Seventh embodiment]
Next, with reference to FIGS. 14-17, the 7th Example of the manufacturing method of the exterior member according to this invention is described. FIG. 14 is a process diagram showing the entire manufacturing process of the manufacturing method of the seventh embodiment, FIG. 15 is a process chart specifically showing the base treatment process in the manufacturing process of FIG. 14, and FIG. FIG. 17 is a view for explaining a splash pattern coating process in the manufacturing process of FIG. 14, and FIG. 17 is a diagram showing a state after the pattern removing process in the manufacturing process of FIG.

  In FIGS. 14 and 15, the manufacturing method of the seventh embodiment will be described. A member main body 52 (a part of which is shown in FIGS. 16 and 17) is formed of a synthetic resin, for example, carbon fiber. The member main body 52 can be molded by a molding method known per se (member molding step S121), and can be provided with sufficient strength by being formed of carbon fiber. It can be used for members and various building materials.

  The member main body 52 thus molded is first subjected to a ground treatment for removing impurities adhering to the surface and repairing scratches on the surface (ground processing step S122). This ground processing is performed, for example, as shown in FIG. First, surface polishing is performed using polishing paper or the like (surface polishing process step S122-1), and impurities (dust, dirt, oil components, etc.) attached to the surface are removed by polishing the surface in this way. be able to. Next, a putty made of synthetic resin, for example, is applied to the polished surface and repaired (putty processing step). This putty treatment process includes a putty repair process S122-2 in which a putty is applied to the surface of the member main body 52 for repair, and polishing with polishing paper after the applied putty is dried (for example, it is left to stand for 2 to 3 hours). When the putty processing step is performed in this way, small irregularities and scratches on the surface of the member main body 52 are repaired, and the surface becomes a flat surface.

  Thereafter, a surface treatment is performed by applying, for example, a synthetic resin surfacer to the surface of the member main body 52 (surfacer processing step). This surface treatment process includes a surfacer coating process S122-4 for applying a surfacer to the surface after putty treatment, and polishing with a polishing paper after the applied surfacer is dried (for example, it is left to stand for 2 to 3 hours). And surfacer polishing step S122-5. In the surfacer polishing step S122-5, it is preferable to perform polishing with rough polishing paper, and then finish polishing with fine polishing paper. Processing can be performed.

  Thereafter, a putty is applied again to the surface subjected to the surfacer treatment to repair the surface (final putty treatment step). In the final putty processing step, as described above, the final putty repairing step S122-6 in which the putty is applied to the surface of the member main body 52 for repair, and the final putty polishing in which the applied putty is dried and then polished with the polishing paper. When the final putty processing step is performed in this manner, the surface of the member main body 52 becomes a flat and clean surface, and thus the base processing step S122 is performed. When the surface can be cleanly processed by the putty processing step and the surfacer processing step, the final putty processing step can be omitted.

  After performing the ground treatment step S122 in this way, undercoating is performed on the surface of the member main body 52 (leather undercoating step S123). In the undercoat coating step S123, the spray is applied by spraying, but it may be applied using a brush or the like. After the undercoat of the lees is thus applied, the applied lees are dried (drying step S124). This drying is performed for about 8 to 12 hours, and after the drying step 124, the surface of the undercoated moisture layer is polished with water paper. Thereafter, the top coating of the seam is performed (the top seam coating process S125). Also in the upper paint coating step S125, the paint is sprayed and applied in the same manner as the undercoat paint process 123, but may be applied using a brush or the like. Thus, after apply | coating on a lees, the applied lees are dried (drying process S126). As described above, this drying is performed for about 8 to 12 hours, and after this drying step 126, the surface of the painted moisture layer is polished with water paper. In this way, the moisture layer 54 (see FIGS. 16 and 17) is formed on the surface of the member main body 52. In addition, when a clean high-grade rust layer can be formed by the undercoat coating, the overcoating can be omitted.

  Thereafter, a pattern 55 is applied on the surface of the layer 54 using pattern paper 56. In this embodiment, as shown in FIG. 16, a pattern paper pattern 56 is placed on the surface of the member main body 52 (specifically, the sushi layer 54) (pattern paper placement step 127). A predetermined pattern is drawn on the pattern paper 56 by a large number of through-holes 58, and such a pattern paper 56 is placed on the surface of the moisture layer 54. In this placement, the pattern paper 56 is brought into close contact with the surface of the member main body 52 by interposing an adhesive material 57 such as glue between the surface of the member main body 52 (specifically, the lacquer layer 54) and the pattern paper 56. It is preferable to make such a close contact, and it is possible to apply a clean stencil pattern 55 as will be described later.

  In the state where the pattern template 56 is placed, the pattern pattern 56 is sprayed from above the pattern template 56 using the spray nozzle 60 (the pattern pattern coating step S128), and the pattern pattern 56 passes through the through hole 58. The seal is attached to the surface of the member main body 52 (specifically, the seal layer 54), and the surface of the member main body 52 is provided with a stain pattern 55. At this time, since the pattern paper 56 is adhered, the sprayed spray does not enter between the surface of the member main body 52 (specifically, the seam layer 54) and the pattern paper 56, and the pattern paper 56 It is possible to apply a clean mark pattern 55 corresponding to a large number of through holes 58. At this time, it is possible to give a desired moisture pattern to the underlying moisture layer 54 by selecting an appropriate color for the moisture of the moisture layer 54 and the sprayed paint.

  After applying the leash pattern 55 in this way, as shown in FIG. 17, the pattern pattern 56 is removed from the member main body 52 (pattern removal step S129), and the leash pattern 55 is dried in this removed state (drying step S130). ). The drying is carried out for about 8 to 12 hours, and the surface of the member main body 52 can be provided with the moisture layer 54 and the moisture pattern 55 in this way, thereby providing an exterior member that exhibits good wettability. In addition, the exterior member has a high-class feeling with a Japanese atmosphere.

  As mentioned above, although various examples of the manufacturing method of the exterior member according to the present invention have been described, the present invention is not limited to these examples, and various changes and modifications can be made without departing from the scope of the present invention. is there.

The perspective view which shows the exterior member (outlet cover) manufactured by the 1st Example. Sectional drawing by the II-II line in FIG. Process drawing which shows the manufacturing process of the manufacturing method of a 1st Example. 4A is a cross-sectional view showing a state after the pattern pasting step in the manufacturing method of FIG. 3, and FIG. 4B is a cross-sectional view showing a state after the base coating step in the manufacturing method. Sectional drawing which shows the exterior member manufactured with the manufacturing method of the modification. Sectional drawing which shows the masking state in the case of the base coating layer formation process in the manufacturing method of a modification. The perspective view which shows the exterior member manufactured by the 2nd Example. Process drawing which shows the manufacturing process of the manufacturing method of a 2nd Example. Process drawing which shows the manufacturing process of the manufacturing method of a 3rd Example. 10A is a cross-sectional view for explaining the work contents in the pressure-sensitive adhesive application process in the manufacturing method of FIG. 9, and FIG. 10B shows the work contents in the gold powder adhesion process in the manufacturing method of FIG. FIG. Process drawing which shows the manufacturing process of the manufacturing method of a 4th Example. Process drawing which shows the manufacturing process of the manufacturing method of a 5th Example. Process drawing which shows the manufacturing process of the manufacturing method of a 6th Example. Process drawing which shows the whole manufacturing process of the manufacturing method of a 7th Example. FIG. 15 is a process diagram specifically showing a base treatment process in the manufacturing process of FIG. 14. The figure for demonstrating the dull pattern coating process in the manufacturing process of FIG. The figure which shows the state after the pattern paper removal process in the manufacturing process of FIG.

Explanation of symbols

2 Outlet cover 6 Cover body 9 Pattern paper 10 Base resin layer 12 Soil surface layer 14 Base coating layer 32 Pattern paper 42 Adhesive layer 46 Gold powder 52 Member body 54 Stain layer 55 Stain pattern 56 Pattern pattern

Claims (10)

In the manufacturing method of the exterior member for manufacturing the exterior member by applying a decorative pattern to the surface of the synthetic resin member body,
A base treatment process for removing impurities adhering to the surface of the member main body, a pattern adding process for applying a decorative pattern to the surface of the member main body after the base treatment process, and a member of the member main body after the pattern adding process. A method for manufacturing an exterior member, comprising: a base coating step for performing base coating on a surface; and a sushi coating step for applying a scum after the base coating step.   In the base coating step, a synthetic resin is applied to form a base resin layer on the surface of the member main body, and in the leach application step, a base is applied to the surface of the base resin layer of the member main body. The method for manufacturing an exterior member according to claim 1, wherein a surface layer is formed.   A surface treatment process is performed between the base coating process and the lacquering process to surface-treat the base resin layer. In the surface treatment process, fine irregularities are formed on the surface of the base resin layer. The manufacturing method of the exterior member of Claim 2 characterized by the above-mentioned.   The exterior member according to any one of claims 1 to 3, wherein, in the pattern addition step, a decorative pattern projecting to the surface side is applied by pasting a pattern paper pattern on the member main body after the base treatment step. Manufacturing method.   In the pattern addition step, a pattern is placed on the surface of the member body after the base treatment step, and an adhesive layer is formed by applying an adhesive while the pattern is placed. The method for manufacturing an exterior member according to any one of claims 1 to 3, wherein a decorative pattern is applied to the surface of the member body by applying decorative powder or applying a pigment.   In the pattern adding step, the member main body after the base treatment step is masked with a masking member, the first paint is applied in a masked state by the masking member and dried, and then the second paint is applied in the masked state. The method for manufacturing an exterior member according to any one of claims 1 to 3, wherein a decorative pattern is applied to the surface of the member main body by the first and second paints.   In the pattern addition step, a decorative pattern is applied to the surface of the member main body after the base treatment step by pasting Japanese paper dyed with Yuzen-type dyeing using Yuzen-type engraving. 4. A method for manufacturing an exterior member according to any one of 3 above. In the manufacturing method of the exterior member for manufacturing the exterior member by applying a decorative pattern to the surface of the member body,
Removing the impurities adhering to the surface of the member main body and repairing scratches on the surface; applying and applying a stain on the surface of the member main body after the base treatment step; A pattern placing process for placing a pattern pattern after the leach coating process; a mark pattern applying process for applying a stain on the pattern pattern; and a member body after the stain pattern applying process. A pattern paper removing step of peeling the pattern pattern from the pattern.   9. The pattern paper placement step according to claim 8, wherein an adhesive material is interposed between the surface of the member main body and the pattern pattern paper so that the pattern pattern is in close contact with the surface of the member main body. Manufacturing method of exterior member.   The surface treatment step includes a surface polishing step for polishing the surface of the member main body, a putty processing step for repairing the surface of the member main body with a putty after the surface polishing step, and a step of the member main body after the putty processing step. A method for producing an exterior member according to claim 8 or 9, comprising a surfacer treatment step of painting the surface with a surfacer.

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