JPH06146621A - Sanitary room unit - Google Patents

Abstract

PURPOSE:To easily fix the lower end of a wall panel to a water-proof pan by a simple operation in assembling a sanitary room unit without mounting previously a fixture to the wall panel. CONSTITUTION:A fixing fitting 32 provided with a piece 34 fixed to a water- proof pan 10 and a locking piece 38 extending obliquely upward toward the inside of a room is mounted on a flange part 28 of the periphery of the water- proof pan 10. On the other hand, the lower end of a wall panel 20 mounted on the flange part 28 of the water-proof pan 10 is formed with a recessed streak part 24 for receiving the locking piece 38 so that the lower end of the wall panel 20 is fixed into the water-proof panel 10 on the basis of the locking action between the locking piece 38 and recessed streak part 24.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sanitary room unit such as a bathroom unit.

[0002]

2. Description of the Related Art Conventional sanitary room units, such as bathroom units, are constructed to construct a side wall by connecting a plurality of wall panels at each end. FIG. 9 shows an example in which a tile panel is used as such a wall panel. A panel frame 202 is attached to the back surface of each wall panel (tile panel) 200, and the panel frames 202 are bolts 204. The wall panels are joined and the side walls are constructed by being directly fastened by means of, or by being fastened by the joint plate 206 and the bolts 204 in the shape of a corner at the corners.

On the other hand, back hanger metal fittings 208 are attached to the lower end portions of the respective wall panels 200, and the back hanger metal fittings 208 are locked to the rising portions for draining around the peripheral edge of the waterproof pan, so that the lower end portions of the wall panel are waterproof. Fixed on the pan.

[0004]

However, when the wall panel 200 is fixed on the waterproof pan with such a structure,
There is a problem that the back hanger metal fittings 208 must be attached to the wall panel 200 in advance. Especially, when it is difficult to fix the metal fittings 208 to the wall panel 200 depending on the material and the form of the wall panel 200, the back hanger fittings 208 need to be attached. It becomes difficult to fix the lower end of the wall panel to the waterproof pan via the hanger fitting 208.

[0005]

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above problems and to provide a sanitary room unit in which the lower end of a wall panel can be fixed on a waterproof pan by a simpler operation. It is a thing. Thus, the invention of the present application is to install a fixing tool having a fixing portion to the waterproof pan and a locking piece extending obliquely upward toward the indoor side on the upper side of the flange portion at the peripheral edge of the waterproof pan, while A locking recess for inserting the locking piece is formed at the lower end of the wall panel placed on the flange portion of the waterproof pan, and the wall panel is formed based on the engaging action of the locking piece and the locking recess. The lower end is fixed on the waterproof pan (Claim 1).

In another invention of the present application, an upper side surface of the locking recess is an inclined surface which is inclined in a direction corresponding to the locking piece,
When the wall panel is placed, the locking pieces come into contact with the upper side surface.
It is characterized in that the lower ends of the wall panels are prevented from being displaced toward the inside of the room by engaging them and inclining them (claim 2).

Still another invention of the present application is characterized in that a positioning member for contacting the back surface of the wall panel to position the wall panel is provided (claim 3).

Still another invention of the present application is characterized in that the positioning member is a vertical frame which is erected at a predetermined position on the rear surface side of the wall panel so as to support the wall panel (claim 4). ).

Still another invention of the present application is characterized in that the fixing tool is provided with a concave groove for fitting and fixing the lower end portion of the vertical frame as the positioning member. Item 5).

[0010]

As described above, according to the first aspect of the present invention, the fixture having the locking piece extending obliquely upward toward the indoor side is fixed to the waterproof pan side, and the wall panel is fixed to the waterproof pan. The engaging recess is formed on the flange portion of the wall panel, and the engaging recess formed on the wall panel is engaged with the engaging piece. According to the present invention, the fixing tool need not be attached to the wall panel in advance. Even wall panels can be fixed.

Therefore, even when it is difficult to provide a fixture on the side of the wall panel, the wall panel can be fixed to the waterproof pan without any trouble. Moreover, since the locking piece extends obliquely upward, the lower end portion of the wall panel engaged with the locking piece in the locking recess is prevented from being disengaged from the indoor side.

According to the second aspect of the present invention, the upper side surface of the locking recess of the wall panel is an inclined surface corresponding to the locking piece of the fixture. According to the present invention, the upper side surface of the locking recess is engaged. Place the wall panel on the waterproof pan so that it rests on the stopper,
Due to the guiding action of the inclined surface, the advantage that the locking recess and the locking piece are fitted deeply can be obtained.

According to the present invention, a positioning member is provided. According to the present invention, the wall panel is positioned by placing the back surface of the wall panel against the positioning member and placing it on the waterproof pan. It can be fixed on the waterproof pan in the state, and the work of fixing the lower end of the wall panel can be easily performed.

The locating member can be constituted by a vertical frame which is erected at a predetermined position on the back side of the wall panel (claim 4). In this case, the fixture may be provided with a groove, and the lower end of the vertical frame may be fitted into the groove to fix the frame (claim 5). With this configuration, the fixture can have a function of fixing the lower end of the wall panel and a function of fixing the lower end of the vertical frame.

[0015]

Embodiments of the present invention will now be described in detail with reference to the drawings. FIG. 1 shows a sanitary room unit according to an embodiment of the present invention. In the figure, reference numeral 10 denotes a waterproof pan that constitutes the floor of the sanitary room.
A rigid main vertical frame 12 (one of which is shown at 12a) is erected on top of it.

The respective upper ends of the main vertical frames 12 are connected and fixed to each other by a rigid main horizontal frame 14 made of metal. The main vertical frame 12 and the main horizontal frame 1 are connected to each other.
At 4, the skeleton frame is constructed.

An intermediate vertical frame 16 and an intermediate horizontal frame 18 are provided at intermediate height portions between the main vertical frames 12 and 12 and between the main horizontal frame 14 and the waterproof pan 10. Each of the intermediate vertical frames 16 and the intermediate horizontal frames 18 has a main horizontal frame 14,
It is fixed to the waterproof pan 10 and the main vertical frame 12.

Reference numeral 20 is a wall panel constituting the side wall of the sanitary room unit, and 21 is a ceiling panel. The wall panel 20 is
A solid cement board is used here. The wall panel 20 made of a cement plate has the same length as each of the four sides of the room and has a predetermined width in the vertical direction.

As shown in FIG. 2, each of the wall panels 20 has a ridge 22 and a corresponding ridge (locking recess) 24 at the upper end and the lower end, respectively. They are fitted to each other at the contacting portions. That is, the respective wall panels 20 are fitted to each other at the upper and lower ends via interlocking clips 68 described later (see FIG. 3).

The upper side surface 26 of the groove 24 is an inclined surface which is inclined obliquely upward toward the indoor side.
The fitting between the ridge 22 and the ridge 22 does not come off. As shown in FIGS. 3 and 4, the uppermost portion of the wall panel 20 has the same upper end portion as the main body portion, and the ridge portion 22 is not formed.

As shown in FIG. 8, the waterproof pan 10 has a flange portion 28 which forms a panel mounting surface in the peripheral portion, and a rising portion 30 for draining which rises from the peripheral edge of the flange portion 28. An L-shaped fixing metal fitting 32 is attached to the flange portion 28 and the rising portion 30.

The L-shaped fixing member 32 includes a fixing piece 34 fixed to the inner surface of the rising portion 30 and the main vertical frame 12 described above.
It has an upward groove 36 having a width approximately equal to the front-rear width and a locking piece 38 extending obliquely upward toward the inside of the room, and the fixing piece 34 is attached to the waterproof pan rising portion 30 by a screw 40. It is stopped.

As shown in FIG. 4, the main vertical frame 12 has a pair of frame fixing portions 42 connected to the main horizontal frame 14 and the intermediate horizontal frame 18, and a fixed distance from the frame fixing portions 42 inside the room. It is composed of a panel fixing portion 44 extending in a direction parallel to the frame fixing portion 42 and a dogleg-shaped connecting portion 46 connecting these.

As shown in FIGS. 3 and 8, the main vertical frame 12 has its lower end inserted into the groove 36 of the L-shaped fixing metal fitting 32, and is fixed with a screw 47.
2 and is connected to the waterproof pan 10 through the fixing bracket 32.
It is fixed on. The fixing fitting 32 may be a long one that extends continuously along the waterproof pan 10 or a short one that is partially arranged. In addition to the main vertical frame 12, the lower end of the intermediate vertical frame 16 is also fitted and fixed in the concave groove 36 of the L-shaped fixing bracket 32.

On the other hand, the main horizontal frame 14 has a frame fixing portion 48 which hangs downward as shown in FIG. 4, and this frame fixing portion 48 corresponds to the frame fixing portion 42 of the main vertical frame 12. It is fixed with a bolt 50.

The main horizontal frame 14 is a main vertical frame 1.
The downward groove 52 extending continuously in the horizontal direction on the indoor side and the upper side of the panel fixing portion 44 of No. 2, and the concave groove 52.
The upper end of the uppermost wall panel 20a is fitted and fixed in the recessed groove 52 from the bottom to the inside.

The upper end of the uppermost wall panel 20a is
As shown in FIGS. 3 and 6, the recessed groove 52 and the extending portion 54 are formed.
The front wall 52a of the groove 52 and the extending portion 54 also serve as a decorative material in this example.

The main horizontal frame 14 further includes a panel mounting portion 56 and a bent portion 58 which is bent downward at the rear end of the panel mounting portion 56, and the ceiling panel 21 is mounted on the panel mounting portion 56. It has been placed.

The ceiling panel 21 has an upward bent portion 60 at the peripheral edge thereof, and the bent portion 6 of the ceiling panel 21.
0 and the downward bent portion 58 of the main horizontal frame 14 are connected to each other by an elastic connection clip 62.

The elastic coupling clip 62 has a pair of elastic engaging claws 63 and 64, and the elastic claws 63 and 64 are bent portions 60 and 5 of the ceiling panel 21 and the main horizontal frame 14, respectively.
8 are elastically engaged with each other.

As described above, the wall panels 20 are stacked one above the other, of which the bottom wall panel 20 is placed on the flange portion 28 of the waterproof pan 10 as shown in FIG. At the same time, the engagement between the locking piece 38 of the L-shaped fixing metal fitting 32 and the recessed portion 24 prevents the falling-off in the forward direction. Specifically, the inclined upper side surface 26 of the recessed line portion 24
And the engaging action with the inclined locking piece 38 prevents the falling-off in the forward direction.

The upper and lower ends of the one wall panel 20 are connected to each other on the basis of the interlocking fitting of the ridges 22 and the ridges 24 via the fixing clips 68, and the main vertical frame. It is fixed at 12. A sealing material 69 is interposed in the interlocking fitting portion, and the same portion is liquid-tightly sealed.

As shown in FIG. 4, the fixing clip 68 includes a plate-shaped base portion 70, an arm 72 extending forward (inward of the room) from the base portion 70, and a locking piece 74 bent downward from the tip of the arm 72. And consists of. And base 7
The laterally projecting sleeve portion of 0 is engaged with the back surface of the panel fixing portion 44 of the main vertical frame 12, and the arm 72 and the locking piece 7 are provided.
4 enters the recessed portion 24 of the wall panel 20 and locks the protruding portion 22 at the upper edge of the wall panel 20.

The arm 72 is also engaged with the recessed portion 24 at the lower end edge of the upper wall panel 20, and the inclined surface of the arm 72 obliquely upward to the front and the same in the recessed portion 24. The engagement action with the inclined upper side surface 26 in the direction prevents the upper side wall panel 20 from being detached forward.

As shown in FIG. 5, the intermediate vertical frame 16 has a frame fixing portion 76 and a panel fixing portion 78. The upper end portion and the intermediate portion of the frame fixing portion 76 are bolted to the main portion. It is fixed to the horizontal frame 14 and the intermediate horizontal frame 18, respectively.

On the other hand, the panel fixing portion 78 is engaged with the base portion 70 of the fixing clip 68, and holds the upper end portion of the wall panel 20 via the fixing clip 68.

As shown in FIG. 5, one of the main vertical frames 12a is configured to fix the door frame. The main vertical frame 12a is provided with one frame fixing portion 42, a panel fixing portion 44 and a door frame fixing portion 79, and the door frame 80 is fixed to the door frame fixing portion 79 with screws or the like. ing.

In the figure, reference numeral 82 denotes an intermediate vertical frame for fixing a door frame. The intermediate vertical frame 82 has an L-shaped cross section as a whole, and has a frame fixing portion 42, a panel fixing portion 44 and a door frame fixing. And a part 83 are provided.

In the case of the sanitary room unit of this example, the waterproof pan 1
After attaching the L-shaped fixing metal fitting 32 on the flange portion 28 of 0, the main vertical frame 12 is erected at the corner and the lower end is fixed to the waterproof pan 10 by the fixing metal fitting 32, and the upper end is A main frame 14 is connected to form a skeleton frame, and an intermediate vertical frame 16 and an intermediate horizontal frame 1 are also combined.
8, the wall panels 20 are sequentially stacked and fixed to the skeleton frame, and the ceiling panel 21
A hygiene room unit can be constructed by attaching.

Thus, the bottom wall panel 20 is attached to the waterproof pan 1
0, the back surface is brought into contact with the main vertical frame 12 and the intermediate vertical frame 16, and the recessed portion 24 serving as the locking recess is provided with the locking piece 38 of the L-shaped fixing fitting 32.
By placing it on the waterproof pan 10 so as to engage with,
The lower end portion of the lowermost wall panel 20 can be easily positioned on the waterproof pan 10 while properly aligning the lower end portion thereof. Further, at that time, when the recessed portion 24 of the wall panel 20 is engaged with the locking piece 38, the upper side surface 26 of the recessed portion 24 and the inclined surface of the locking piece 38 guide them naturally deeply. Can be combined.

Although the embodiment of the present invention has been described in detail above, this is merely an example. For example, the present invention can be applied to the case where one wall panel has a height similar to that of a sanitary room, and other wall panels made of different materials and forms from the above examples. The main vertical frame and the main horizontal frame can be applied to a sanitary room unit that uses an assembly method other than the method of constructing a skeletal frame of the sanitary room and then attaching the wall panel. It can be configured in a form in which various changes are made based on the knowledge of those skilled in the art.

[Brief description of drawings]

FIG. 1 is an overall view of a sanitary room unit that is an embodiment of the present invention.

FIG. 2 is a view of a wall panel in the same hygiene room unit.

FIG. 3 is a longitudinal sectional view of a main part of the same sanitary room unit.

FIG. 4 is an exploded perspective view showing an essential part of FIG. 3 in an exploded manner.

FIG. 5 is a plan sectional view of a main part of the same sanitary room unit.

FIG. 6 is a perspective view showing a fixed state of the upper end of the uppermost wall panel in the same sanitary room unit.

FIG. 7 is an explanatory diagram showing a method of mounting the uppermost wall panel.

FIG. 8 is a view showing a fixing structure of a main vertical frame, an intermediate vertical frame, and a lower end portion of a lowermost wall panel by a fixture.

FIG. 9 is an explanatory diagram for explaining the background of the present invention.

[Explanation of symbols]

 10 Waterproof Pan 12 Main Vertical Frame 16 Middle Vertical Frame 20 Wall Panel 24 Recessed Strip 26 Upper Side 28 Flange 30 Standing 32 Fixing Fixture 34 Fixing Piece 36 Recessed Groove 38 Locking Piece

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Ryohei Sakai 5-1-1 Koiemotocho, Tokoname City, Aichi Prefecture Inax Co., Ltd.

Claims (5)

[Claims] 1. A fixture having a fixing portion to the waterproof pan and a locking piece extending obliquely upward toward the indoor side is attached to an upper side of a flange portion of a peripheral edge of the waterproof pan while the waterproof pan is provided. The lower end of the wall panel placed on the flange portion is formed with a locking recess into which the locking piece is inserted, and the lower end of the wall panel is locked based on the engaging action of the locking piece and the locking recess. A hygiene room unit fixed on the waterproof pan. 2. An upper surface of the locking recess is an inclined surface that tilts in a direction corresponding to the locking piece, and the locking piece and the upper side surface contact and engage with each other when the wall panel is placed, The sanitary room unit according to claim 1, wherein the inclination action prevents the lower end portion of the wall panel from being displaced toward the indoor side. 3. The sanitary room unit according to claim 1, further comprising a positioning member that comes into contact with a back surface of the wall panel to position the wall panel. 4. The sanitary room unit according to claim 3, wherein the positioning member is a vertical frame provided upright at a predetermined position on the back surface side of the wall panel to support the wall panel. 5. The sanitary room according to claim 4, wherein the fixture is provided with a groove for fitting and fixing the lower end of the vertical frame as the positioning member. unit.