JP5443681B2 - Bathroom wall panels - Google Patents

Description

  The present invention relates to a bathroom wall panel, and more particularly, to a technique for projecting a projector image sharply on a wall panel.

  In a conventional bathroom wall panel, a resin film on which a pattern is printed is used as an outermost layer sheet, and this sheet is generally laminated on a steel plate. Of course, the wall panel for a bathroom with the above configuration has a constant wall handle, and when the user wants to change the wall handle, the bathroom wall panel needs to be dismantled once. That is, there is a problem that the wall handle cannot be easily changed.

  In order to solve the above problem, it is conceivable to use a projector for projecting an image and project a wall pattern image projected from the projector onto a bathroom wall panel. For example, Patent Document 1 includes a vibration generator and a heater on a bathroom wall panel so that fogging of the panel surface, water droplets, and the like do not adversely affect the projection of the projector image on the bathroom wall panel. It has been proposed.

However, even when fogging and water droplets are prevented as described above, the wall panels for bathrooms have a high specularity on the surface (high gloss), so that the projected wall pattern appears thin on the panel surface. become. Therefore, there is a problem that it is difficult to express a fine color change on the panel surface.
JP 2002-295031 A

  The present invention has been made in view of the above problems, and an object of the present invention is to provide a bathroom wall panel capable of sharply projecting an image of a projector with respect to the wall panel.

In order to solve the above-described problems, the present invention is a bathroom wall panel on which an image is projected by the projector 1, and the sheet 2 provided in the outermost layer has at least a portion for finely matting the portion on which the image is projected. embossing is applied to the surface, sheet 2 of the outermost layer is made of polyester material, which is laminated on the surface of the steel plate 3, the back surface of the steel plate 3 are epoxy resin 4 is coated, the steel plate 3 It is assumed that the back surface of is bonded to the wall surface via the epoxy resin 4 . By doing so, it is possible to reduce the glossiness of the portion on which the image on the panel surface is projected, and to prevent the image from appearing thin. Therefore, even a fine change in color tone can be vividly expressed. Further, since the outermost layer sheet 2 subjected to fine embossing is made of a polyester-based material, when the contaminants adhere to the surface of the sheet 2, it becomes easy to remove the contaminants. It is possible to prevent the image from appearing sharper. In addition, the sheet 2 has chemical resistance, and even when a chemical such as a detergent used for bathroom cleaning adheres, the sheet 2 is prevented from being attacked.

  The fine embossing is suitable for suppressing the gloss to 16% or less. By doing in this way, the situation where a picture is projected thinly is effectively prevented.

Further, the lower layer sheet 2 of the outermost layer, it is preferable to handle with printed are subjected. By doing in this way, the image from the projector 1 can be overlaid on the pattern printed on the lower layer as a base.

The invention according to claim 1, the video projector can be projected sharply against the wall panels This will allow for some to be vivid even change in fine color tone, also contaminants sheet to prevent from adhering it becomes possible to project a further sharp image, an effect that Ru is prevented sheet is affected by this even if adhered chemicals detergent, etc., used in the bathroom cleaning.

  In addition to the effect of the invention according to claim 1, the invention according to claim 2 has an effect of effectively preventing a situation in which a video image appears thin.

In addition to the effect of the invention according to claim 1 or 2 , the invention according to claim 3 has an effect that the image from the projector can be expressed by being superimposed on the pattern printed on the lower layer.

  Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings. FIG. 1 shows a cross section of an example bathroom wall panel in the embodiment of the present invention, and FIG. 2 shows a state in which an image from the projector 1 is projected on the example bathroom wall panel. The projector 1 is connected to a PC (not shown).

  The bathroom wall panel of this example forms at least a portion (hereinafter referred to as “projection portion S”) on which an image is projected by the projector 1 of the wall panel surrounding the bathroom space, and has a cross section in FIG. As shown, a film having fine embossing on the outer surface is used as the outermost layer sheet 2, and the outermost layer sheet 2 is laminated to the steel plate 3. The back surface of the steel plate 3 is coated with an epoxy resin 4. Since the epoxy resin 4 is applied to the back surface of the bathroom wall panel, it is easy to join the wall surface during construction.

  The outermost layer sheet 2 is formed using a polyester film, and the fine embossing applied to the outer surface thereof has an emboss depth d of 12 μm and a pitch p of 24 μm. As described above, the effect of matting is produced by performing the fine embossing on the polyester film, and the glossiness of the outermost sheet 2 is about 8%. The glossiness here is measured at a measurement angle of 60 °.

  Therefore, when the wall pattern image from the projector 1 is projected onto the outermost sheet 2, the wall pattern image is sharply projected on the entire projection portion S, and the color tone is fine. It is also possible to express changes vividly. Although the glossiness is set to 8% here, any glossiness may be used as long as it is suppressed to 16% or less (preferably 12% or less). The embossed shape is not particularly limited as long as the glossiness can be set within the above range.

  The image projected from the projector 1 can be changed as appropriate by operating the connected PC. Therefore, when the user wants to change the wall pattern, the wall pattern can be easily changed by simply changing the image projected on the projector 1 side without dismantling the bathroom. Also, the projected image is not limited to the wall pattern, and the projector 1 can be used to project a photographic image, or a TV tuner can be connected to the projector 1 to project a television broadcast image. Is possible. In any case, since the gloss of the projected portion S is suppressed to 16% or less by fine embossing, the image is sharply expressed up to the fine color change, which gives the user a sense of satisfaction. it can.

  Further, the outermost sheet 2 to be finely embossed is made of a polyester material and has a microscopic specularity, so that when the contaminants adhere to the surface of the sheet 2, the contamination The material is easy to remove. This prevents the attachment of contaminants and makes the image appear sharper.

  In other words, the bathtub wall panel in this example is matt-matted by micro-embossing to prevent the image from appearing thin, and microscopically mirrored to prevent adhesion of contaminants. As a result, a sharper projection has been realized.

In addition, since the outermost layer sheet 2 is formed of a polyester material, the sheet 2 has chemical resistance. Therefore, even if medicines or cleaning products for use in the bathroom cleaning is attached to the seat 2, Rukoto sheet 2 is affected is prevented by this material.

  In addition, it is also suitable for the steel plate 3 which is the lower layer of the outermost layer sheet 2 to be subjected to pattern printing. Thereby, the pattern of the steel plate 3 is projected on the surface via the outermost sheet 2 that is transparent or translucent, and the image from the projector 1 is projected onto the sheet 2 to be printed on the steel plate 3 side. Based on a certain pattern, the image of the projector 1 can be overlaid on this.

It is sectional drawing of the wall panel for bathrooms of an example in embodiment of this invention. It is a perspective view of the bathroom formed using the wall panel for bathrooms same as the above.

Explanation of symbols

1 Projector 2 Outermost layer sheet 3 Steel plate 4 Epoxy resin d Emboss depth p Pitch S Projected part

Claims (3)

A wall panel for bathrooms projected by a projector,
The sheet provided for the outermost layer has been subjected to a fine embossing for matting on at least the part where the image is projected,
This outermost layer sheet is made of polyester material and laminated on the surface of the steel sheet.
The back of this steel plate is coated with epoxy resin ,
A wall panel for a bathroom characterized in that the back surface of the steel plate is bonded to a wall surface via an epoxy resin .   The wall panel for bathroom according to claim 1, wherein the fine embossing suppresses the glossiness to 16% or less. The wall panel for bathroom according to claim 1 or 2 , wherein pattern printing is applied to a lower layer of the outermost sheet .

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