JP5210603B2 - Bathroom unit - Google Patents

Description

  The present invention relates to a pattern exchange technique for a bathroom unit, particularly a wall panel used in the bathroom unit.

  The bathroom unit was devised for the purpose of significantly shortening the construction period compared with the conventional construction method, and the members that form the bathroom are created in advance, and these members are assembled at the construction site. .

FIG. 1 is a schematic perspective view showing a bathroom unit. The bathroom unit 1 forms a closed space with a waterproof pan 2 on the bottom, a wall panel 3 on the side, and a ceiling panel 4 on the top. Inside the bathroom unit 1, a bathtub 5 placed on the waterproof pan 2, a counter 6 installed in front of the washing area, a faucet 7 provided above the counter 6, and a wall panel 3 were fixed. There are a mirror 8, a lamp 9 for illuminating the room, etc., and these can be constructed in a short time.
The waterproof pan 2 includes a bathtub-mounted waterproof pan for mounting the bathtub 5 and a wash-water waterproof pan for forming a washing place, which are integrally formed and divided. Two waterproof pans are used in a watertight manner on site.

The wall panel 3 is fixed by inserting flanges provided around the circumference of a frame (not shown), and various designs are applied to the wall surface on the bathroom side.
Users choose a wall pattern from catalogs, showrooms, etc., and choose their desired wall pattern, so that they can relax their bathing time. It is also possible to make a handle.
JP 2007-197931 A

However, once the wall handle selected by the user has been installed, the wall handle cannot be replaced without extensive construction involving dismantling of the bathroom unit. There is a problem that the wall handle cannot be selected.
This is because the wall panel is a strength member that supports the bathroom unit, and the outer shape of the bathroom unit cannot be maintained with the wall panel removed.

  An object of this invention is to provide the bathroom unit which can replace a wall handle easily.

The present invention relates to the following.
(1) A plurality of frames standing on a waterproof pan, supporting a ceiling panel, and having a groove that opens to the indoor side; and a plurality of basic wall panels provided with a flange that engages with the groove of the frame around the frame; A plurality of wall panels provided around the flange for engaging with the groove of the frame, the flange of the basic wall panel is engaged with the groove of the frame, and the basic wall panel is disposed between the frames along the frame. The wall panel flange is engaged with the frame groove, a plurality of wall panels are installed along the frame, and a plurality of adjacent panels are installed between the frames where the basic wall panel is not installed. configured the wall of a bathroom with the base wall panel or wall panel, pattern panel having insertable flange at the boundary portion of the adjacent wall panels or base wall panel, a flange pattern panel to the boundary Type, bathroom unit provided with concealing walls of said plurality of base wall panels.
(2) The bathroom unit according to item (1), wherein the pattern panel has a horizontal dimension larger than that of the basic wall panel and a vertical dimension equal to or smaller than that of the basic wall panel.
(3) The bathroom unit according to item (1) or (2), wherein the basic wall panel has an engagement flange to the frame, and the flange length is shorter than the flange length of the pattern panel.
(4) The bathroom unit according to item (1) or (2), wherein the basic wall panel has an engagement flange to the frame, and the flange length is longer than the flange length of the pattern panel.
(5) The bathroom unit according to any one of items (1) to (4), wherein the pattern panel is provided across a plurality of basic wall panels.
(6) The bathroom unit according to any one of items (1) to (5), wherein the basic wall panel has a reinforcing member attached to the back surface.

According to the present invention, since the basic wall panel is used as the strength member for maintaining the outer shape of the bathroom unit, the bathroom unit does not collapse even if the pattern panel is removed, and the wall can be easily replaced by replacing the pattern panel. The handle can be exchanged.
In the bathroom unit of the present invention, the wall surface on which the replaceable pattern panel is installed and the wall surface that cannot be replaced can be configured by a common frame, and the wall surface structure in the bathroom can be appropriately selected. it can.
If the horizontal dimension of the pattern panel is larger than the horizontal dimension of the basic wall panel, the back side of the pattern panel can be placed in contact with the surface of the basic wall panel, causing the bathroom space to be inadvertently narrowed. There is nothing to do.
If the basic wall panel has an engagement flange to the frame, and this flange length is shorter than the flange length of the pattern panel, the basic wall panel that maintains strength can be easily engaged with the frame, And the pattern panel which is also an exchange member can be fixed so that it may not fall off easily in a normal use state.
Moreover, since the flange length of the pattern panel is long, the design surface of the pattern panel is less distorted, and the surface can be beautifully displayed.
Conversely, if the basic wall panel has an engagement flange to the frame, and this flange length is longer than the flange length of the pattern panel, the flange of the pattern panel is relatively short, Exchange can be done more quickly.
When the pattern panel is provided across a plurality of basic wall panels, a large seamless panel can be used, and the number of exchanged sheets can be reduced.
When a reinforcing member is attached to the back of the basic wall panel, the strength of the entire bathroom unit can be reinforced, and by selecting a heat insulating material as the reinforcing member, condensation in the bathroom unit is prevented and energy efficiency is increased. You can also.

The frame described in the present invention may be any frame as long as it stands on the waterproof pan, supports the ceiling panel, and can engage a basic wall panel described later, and the material is used in a water field. Further, it is possible to use a metal or a synthetic resin molded product with little corrosion or rust prevention treatment.
Although arrangement | positioning of a flame | frame is not specifically limited, As an example, it can be made to stand in the four corners of a square waterproof pan, and the center part of each edge | side used as the outer peripheral line of a waterproof pan.
The engagement of the basic wall panel is possible by providing a groove, and the flange of the basic wall panel may be inserted directly into the groove provided in the frame, or may be inserted through an inclusion that serves as a slip stopper.

The basic wall panel described in the present invention is engaged with the frame described above, and has a strength capable of maintaining the outer shape of the bathroom unit when installed.
The portion that engages with the frame is made possible by providing a flange around the wall surface and inserting this flange into the groove of the frame, but it can also be performed by bonding, screwing, or the like.
Although the material of a basic wall panel is not specifically limited, Specifically, a galvanized steel plate, a resin sheet affixed steel plate, a synthetic resin molded product, etc. can be used.
When using a galvanized steel sheet, the thickness is preferably 0.3 to 2.3 mm, and more preferably 0.4 to 0.6 mm. When the thickness of the galvanized steel sheet is smaller than 0.3 mm, the engagement flange portion is likely to be bent, and the strength as a bathroom unit is insufficient. Moreover, if it exceeds 2.3 mm, the panel weight increases and it is necessary to reinforce the waterproof pan.
When using a resin sheet-attached steel sheet, a vinyl chloride sheet, a PET sheet, or the like can be used as the resin sheet, and a sheet thickness of 25 to 200 μm is preferably used. When the sheet thickness is 25 μm or less, the rust preventive power of the steel sheet is insufficient due to permeation of water vapor, and when it is 200 μm or more, the economy is deteriorated.
Since the wall surface of the basic wall panel is concealed by a pattern panel described later, no design is required.
A reinforcing member can be attached to the back of the basic wall panel (outside of the bathroom unit). Specifically, as an inorganic material, gypsum board, calcium silicate board, ceramic board made of volcanic ash, etc. Can also be used, and a synthetic resin foam can also be used.
On the back surface of the basic wall panel, a heat insulating member such as glass wool, a porous molded body, and a vacuum heat insulating material can be disposed.
A plurality of basic wall panels are used for one bathroom unit, and the basic wall panels are arranged adjacent to each other. The boundary between adjacent wall panels has a space where a flange of a pattern panel to be described later can be inserted.

The pattern panel described in the present invention is a panel having a design, and has a flange to be inserted at a boundary portion between the basic wall panels.
The flange of the pattern panel is provided at least at both edges (both sides) in the vertical direction in the installed state of the pattern panel, but can also be provided at both edges (both sides) in the horizontal direction. The method for processing the flange is not particularly limited, but can be easily provided by bending using a metal processing machine.
The material of the pattern panel is not particularly limited. Specifically, PET resin, acrylic resin, or the like can be used as the synthetic resin, and aluminum, iron, copper, stainless steel, or an alloy thereof can be used as the metal. Among them, it is preferable to use stainless steel having excellent strength and corrosion resistance.
Any pattern may be printed on the pattern on the pattern panel. Specifically, screen printing, inkjet printing, or the like can be used.
The size of the pattern panel is approximately the same as that of the basic wall panel. However, when the pattern panel is installed across a plurality of basic wall panels, the size of the pattern panel is almost the same as the number of the basic wall panels.
The lamination of the pattern panel and the basic wall panel is performed so that the pattern panel can be detached, and the back of the pattern panel and the surface of the basic wall panel are not bonded.
However, once the water enters between the pattern panel and the basic wall panel, it is difficult to be discharged and causes a bad odor.

Examples of the present invention will be described below with reference to the drawings.
2 is a schematic perspective view showing one embodiment of the present invention, FIG. 3 is a horizontal sectional view of the bathroom unit shown in FIG. 2, FIG. 4 is a detailed view of a portion A shown in FIG. 3, and FIG. It is a BB sectional view shown.
The bathroom unit 1 has a frame 10 formed by bending a rust-proof iron plate on a waterproof pan 2 which is an SMC molded product, and a ceiling panel 4 is placed thereon. The wall panel 3 is a panel that does not require pattern exchange and is formed by a known method and fixed to the bathroom unit 1. The pattern panel 12 is fixed by inserting the flange 14 into the boundary between the basic wall panels 11 and 11.
Further, in the present embodiment, the pattern panel 12 is the wall of the portion where the counter 6 is provided, and one pattern panel is assigned to one basic wall panel, but the wall of the portion where the bathtub 5 is provided. Then, one pattern panel is assigned to two basic wall panels (see FIG. 2).

The basic wall panel 11 is made by bending the four sides of a trade name “Hishi Metal” (thickness 0.5 mm) manufactured by Mitsubishi Plastics Co., Ltd. to a height of 20 mm to form a flange 13 having a width of 797 mm and a height of 2000 mm. A plaster board 15 (thickness 9 mm, width 750 mm, height 1990 mm) made by Yoshino Gypsum Co., Ltd. is pasted on the back surface.
The gypsum board 15 is pasted on the back surface of the basic wall panel 11 and the pasting surface of the gypsum board 15 by spreading a product name “G17” adhesive made by Konishi Bond Co., Ltd. so as to be 0.2 kg / square meter. The solvent was volatilized and then pressurized with a pinch roll at a linear pressure of 5MN.

The pattern panel 12 uses what was inkjet-printed on the surface layer of the brand name "Rishi metal" (thickness 0.5mm) by Mitsubishi Resin Co., Ltd. using the UK Inka inkjet printer (SP320).
An ink-jet printed surface is coated with an acrylic urethane paint (trade name “Mighty Rack 1000 (Clear)”) manufactured by Nippon Paint Co., Ltd. in an appropriate amount and a thickness of 30 μm. After coating, it was cured by heating at 80 ° C. for 30 minutes.
The pattern panel 12 is formed by bending a flange 14 having a height of 10 mm on both right and left sides, and the flange 14 is inserted and fixed to the boundary portion of the basic wall panel 11 described above. In the present embodiment, the laminating operation is performed after attaching a double-sided adhesive tape made by Hitachi Chemical Co., Ltd. to the surface of the basic wall panel 11 during fixing.
In addition, the butted portion of the pattern panel 12 and the ceiling panel 4 and the butted portion of the pattern panel 12 and the counter 6 or the bathtub 5 are made of silicon caulking agent so that water does not enter between the pattern panel 12 and the basic wall panel 11. Water stop treatment.

To replace the pattern panel 12, remove the silicon caulking agent that has been water-stopped with a cutter knife, etc., attach a suction cup to the surface of the pattern panel 12, and lift it slightly from the basic wall panel 11. This is done by inserting a bar or the like and destroying the double-sided adhesive tape.
After the pattern panel 12 is removed, the surface of the basic wall panel 11 is cleaned, a new double-sided tape is applied, a pattern panel with a different pattern from the removed pattern panel is laminated and fixed, and water is stopped with a silicone caulking agent. Apply processing.
Therefore, in the bathroom unit according to the present invention, the wall panel handle can be exchanged in a short time and easily without requiring a large-scale construction for demolishing the entire unit.

It is a schematic perspective view which shows the bathroom unit which is a prior art example. The schematic perspective view of the bathroom unit which is one Example of this invention is shown. FIG. 3 is a horizontal sectional view of the bathroom unit shown in FIG. 2. FIG. 4 is a detailed view of part A shown in FIG. 3. The BB sectional view shown in Drawing 4 is shown.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Bathroom unit, 2 ... Waterproof pan, 3 ... Wall panel, 4 ... Ceiling panel, 5 ... Bathtub, 6 ... Counter, 7 ... Faucet, 8 ... Mirror, 9 ... Lamp, 10 ... Frame, 11 ... Basic wall panel 12 ... Pattern panel, 13 ... Flange, 14 ... Flange, 15 ... Gypsum board

Claims (6)

A plurality of frames standing on the waterproof pan, supporting the ceiling panel and having a groove that opens to the indoor side; a plurality of basic wall panels provided around the flange engaging with the groove of the frame; and A plurality of wall panels with surrounding flanges that engage the grooves,
The flange of the basic wall panel is engaged with the groove of the frame, and the basic wall panel is erected between the frames along the frame,
Engaging the flange of the wall panel in the groove of the frame, a plurality of wall panels along the frame, standing between the frames where the basic wall panel is not erected,
The wall surface of the bathroom is constituted by a plurality of adjacent basic wall panels or wall panels,
A pattern panel having a flange that can be inserted into a boundary portion between adjacent wall panels or basic wall panels , wherein the flange of the pattern panel is inserted into the boundary portion and the wall surfaces of the plurality of basic wall panels are concealed unit.   The bathroom unit according to claim 1, wherein the pattern panel has a horizontal dimension larger than that of the basic wall panel and a vertical dimension equal to or smaller than that of the basic wall panel.   The bathroom unit according to claim 1 or 2, wherein the basic wall panel has an engagement flange to the frame, and the flange length is shorter than the flange length of the pattern panel.   The bathroom unit according to claim 1 or 2, wherein the basic wall panel has an engagement flange to the frame, and the flange length is longer than the flange length of the pattern panel.   The bathroom unit according to claim 1, wherein the pattern panel is provided across a plurality of basic wall panels.   6. The bathroom unit according to claim 1, wherein the basic wall panel has a reinforcing member attached to the back surface.

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