JP2001241198A - Floor structure of bathroom unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a floor structure capable of coping with waterproofness while securing water tight reliability without cutting process for a flashing piece of the outer peripheral part of a floor pan even a furniture frame is forced to collapse into the entrance of the bathroom unit to reduce an entrance level difference. SOLUTION: In a bathroom unit constituted of a waterproof floor pan provided with a mounting part for a bathtub or a bathtub body, a wall panel constituting a wall part, and a ceiling panel fixedly placed on the wall panel, as a piece for mounting the wall panel having an upwardly rising part is installed on a part mounting the wall of a washing section floor and the wall panel is mounted thereon in the entrance of the bathroom unit. It is not necessary to install a flashing piece, and cutting of the floor body is eliminated by exchanging a piece for mounting the wall panel in correspondence with the entrance condition. In this way, it is made possible to cope with waterproofness without deterioration of watertight reliability.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor structure of a bathroom unit which is an assembling bathroom.

[0002]

2. Description of the Related Art In a floor pan configuration of a bathroom unit, a waterproof rising portion is formed at the outermost peripheral portion of the floor pan on the back side of a wall panel as a final waterproof structure. By the rising part of this water return, in the worst case, even if water entered the back of the wall, efforts were made to increase watertight reliability so that water would not leak outside up to the height of the water return. is there.

[0003] In recent years, with the rapid increase in demand for barrier-free products, it has become an essential requirement to eliminate steps at the entrance and exit of bathrooms. In recent years, unit baths have become products whose specifications have very small steps at the entrance. In this case, if the fitting is to be installed on the floor with a small step, the above-described floor pan return portion and the lower frame of the fitting will interfere with each other, causing a problem that the fitting cannot be installed at a predetermined position. For this reason, most of the conventional techniques employ a structure in which a water return portion of a portion to which a fitting is attached is cut and removed so that the fitting can be installed at a predetermined position. Also, some floor floors have adopted a floor structure in which the height of the water return at the outermost periphery of the floor pan is extremely low or lost over the entire circumference so as not to interfere with the lower frame of the fittings. .

[0004]

In a conventional structure employing a structure for cutting and removing a water return portion of a fitting installation portion, it is necessary to change the fitting position of the fitting, that is, the cut position of the floor pan depending on the entrance. Yes, there are many problems with the floor unit in stock. In addition, dust generated at the time of cutting deteriorates the processing environment and is not preferable in terms of the health of the processor. In terms of cost, there is a problem that the processing operation cost is added, the cost is increased, and the price competitiveness is reduced. In addition, in the floor structure where the height of the water return part is extremely low to avoid interference with the lower frame of the fitting from the beginning, the above-mentioned problem does not exist, but the essential performance of the water return part ( Do not leak water that has entered the back of the wall to the outside), which leads to a decrease in watertight reliability.

In view of the above, the present invention provides an inexpensive low-level step without cutting the water return portion of the floor pan, irrespective of the entrance or exit, without reducing the watertight reliability. It is intended to provide a unit bus with an entrance specification.

[0006]

In order to achieve the above object, the invention according to claim 1 is directed upward to a wall mounting portion of a washing floor where a doorway of a bathroom unit may be installed. It is characterized by adopting a structure in which a piece of material for stacking wall panels having rising pieces is installed, and a wall panel is stacked thereon.

According to the present invention, the water return portion on the outer periphery of the floor pan on the side of the washing area where the entrance can be provided is not formed integrally with the floor pan, but on the floor pan wall mounting portion other than the fitting installation portion.
In order to install a piece of wall panel loading piece material with a rising edge upwards with a separate member, regardless of the variation of the entrance hand, by changing the position of the wall piece piece and the fitting, the floor pan It is possible to form a sufficiently high final water return side on the back surface of the wall portion other than the fitting installation portion without cutting.

As the material of the wall-mounted piece material, for example, a material that can be manufactured by extrusion, such as various kinds of resin, rubber, or aluminum, is preferable.

The invention described in claim 2 of the present invention is claim 1
In the case of the described invention, a concave groove or a convex protrusion is formed along the long side direction of the wall mounting portion on the entire circumference of the washing room wall mounting portion of the bathroom unit, and the lower surface of the wall panel mounting piece material is formed. A convex or concave portion corresponding to the floor shape is provided, and is inserted into a concave groove or convex portion of the floor surface and attached.

According to the present invention, since the convex and concave portions corresponding to the floor wall mounting surface and the lower surface of the wall mounting piece material are respectively formed, the positioning of the wall mounting piece material with respect to the floor pan is easily determined, and Can also prevent the gap between them.

The third aspect of the present invention is the first aspect of the present invention.
Alternatively, in the case of the invention described in 2 above, the projections and the depressions on the lower surface of the wall-mounted piece material are shaped to prevent falling off.

According to the present invention, the joint between the floor mounting surface and the wall mounting piece can be further strengthened, and each can be mounted with sufficient strength without using a mechanical fixing method such as a screw fixing. Can be improved.

The invention according to claim 4 of the present invention is the invention according to claim 1.
The invention according to any one of the first to third aspects, wherein the convex portion and the concave portion on the lower surface of the wall-mounted piece member are provided with a soft sealing material.

According to the present invention, not only the positioning of the floor pan wall mounting portion and the wall mounting piece material but also a sufficient fitting strength can be attained so that a predetermined fixing method can be achieved without a mechanical fixing method such as screw fixing. It becomes possible to attach to a position, and also it becomes possible to give sufficient watertightness performance by a soft material.

The invention described in claim 5 of the present invention is claim 1
The invention according to any one of the above aspects 4 to 4, is characterized in that a mounting support member for mounting the wall panel joint member is fixed to an outer peripheral portion of the wall mounted on the floor at the wall panel joint position of the bathroom unit.

According to the present invention, the mounting member for the strength is fixed to the floor main body separately from the wall-mounted piece at a place where the strength is required, such as the wall connecting portion of the unit. Since the strength required for the water return portion is not required, the piece material main body can have a simple and inexpensive structure.

The invention described in claim 6 of the present invention is claim 1.
The invention according to any one of the first to fifth aspects, is characterized in that at least a part of the wall-mounted piece material is made of a transparent or translucent translucent material.

In the present invention, the whole and a part of the wall-mounted piece are formed of a transparent or translucent material, so that the position of the wall joint receiving member located on the back of the wall-mounted piece can be confirmed from inside the unit. Thus, the construction can be simplified.

Further, in the present invention, since the whole and a part of the wall mounting piece are formed of a transparent or translucent material, a caulking material is installed between the floor mounting wall mounting surface and the wall mounting piece. Even when the construction method is adopted, the coking status can be confirmed, and the reliability of the construction is improved.

The invention according to claim 7 of the present invention is the invention according to claim 1.
In the case of the invention as set forth in claims 6 to 6, the upper end portion of the water return piece raised above the wall-mounted piece material is folded back into a substantially J shape, and is formed in a clip shape so as to have a sandwiching function. It is to be.

According to the present invention, since there is a simple fixing and supporting method on the upper part of the wall-mounted piece, before the main fixing when the wall-mounted piece is constructed, it can be simplified at a place where the wall-mounted piece is engaged with the floor main body or at each joint. Temporary fixation is possible, and the workability is improved.

The invention according to claim 8 of the present invention is the invention according to claim 1.
The invention according to any one of the first to seventh aspects is characterized in that the whole wall-mounted piece material or the water return side raised upward is made of a soft material that is easily deformed.

In the present invention, since the entire wall-mounted piece or the water return side raised upward is made of a soft material that is easily deformed, the wall-mounted piece is attached around the entire washing area. However, since the soft portion is deformed by being crushed by the lower frame portion of the fitting, the position of the fitting attachment portion can be set arbitrarily.

Further, according to the present invention, the wall-mounted piece material can be bent at the corner of the washing place and can be constructed with one real wall-mounted piece material, so that the number of members can be reduced and the watertightness of the connection portion can be improved.

[0025]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a sectional view of a wall panel portion showing an example of a bathroom floor structure according to the present invention. The bathroom Y includes a waterproof floor pan A, a wall panel 2 and a ceiling panel (not shown) placed thereon, and the outer periphery of the wash floor 1 of the waterproof floor pan A is one step lower than the surface of the wash floor 1. At the position, the wall mounting surface 6 is formed in a shape having no water return side toward the upper part. On the wall mounting surface 6, a wall mounting piece member 3 having a rising edge is installed upward, and a concave groove portion 4 is formed on the wall mounting surface 6 along the longitudinal direction. A convex portion 3b corresponding to the concave groove portion 4 is formed on the lower surface of the wall mounting piece member 3, and is positioned, fitted and attached when the wall mounting piece member 3 is installed on the wall mounting surface 6. A wall panel 2 is erected on the wall mounting piece 3, and a silicon caulking 8 is provided between the lower end of the wall panel 2 and the wall mounting piece 3.
Are installed and constitute the floor and wall surfaces of the unit bath.
On the front surface of the wall mounting surface 6, a drain groove 13 for water closing is formed, and a groove cover member 7 is installed above the drain groove 13.

FIG. 2 shows another embodiment in which a water-absorbing and swellable sealing material 8a is interposed between the concave groove 4 and the wall-mounted piece 3 and the wall-mounted piece 3 is mounted on the wall with screws 14 from above. Fixed to 6. The water return side of the wall-mounted piece material 3 is formed with a substantially L-shaped orthogonal corner portion 3f, and this corner portion 3f is formed as shown in FIG.
When the fitting is installed on the wall placing surface 6 as shown in FIG. 5, the piece 3 can be placed on the wall irrespective of the installation position of the fitting by being bent outward and deformed. Even if water is immersed between the wall mounting surface 6 and the wall mounting piece material 3 by the water-absorbing and swelling sealing material 8a, the water-absorbing and swelling sealing material 8a swells and swells, thus providing watertight reliability. Is improved.

FIG. 4 is a perspective view of FIG. A wall panel joint member 12 is installed at a joint portion of the wall panel 2 erected on the wall mounting piece member 3, and is connected to each wall panel, and is a strength member (post) for receiving a load applied to the wall. Function as The wall panel joint 12
In the outermost part of the floor at the position shown in FIG.
Is fixed to the floor with screws. A clip-shaped portion 3a having a substantially J-shaped pinching function is formed at the upper end of the water return side of the wall-mounted piece member 3, and the wall panel joint receiving member 1 is formed.
It is attached so that 1 is sandwiched. The wall-mounted piece 3 is entirely or partially made of a transparent and translucent material so that the position of the wall panel joint receiving member 11 located on the back of the wall-mounted piece 3 can be confirmed. Has become. The wall panel joint member 12 is screw-fixed to the wall panel joint receiving member 11 so as to sandwich the upper water return side of the wall mounting piece member 3 while checking the position of the wall panel joint receiving member 11.

Thus, the load applied to the wall portion is transmitted to the wall panel joint attaching member 11 firmly attached to the outer peripheral portion of the floor pan via the wall panel joint member 12, and the load is applied to the wall mounting piece. It is not necessary to receive with material 3. That is, it is only necessary that the wall-mounted piece material 3 has a strength enough to accumulate water leakage behind the wall.

FIG. 5 is a cross-sectional view of the entrance of the bathroom floor structure according to the present invention. Similar to the cross section of the wall in FIG. 1, the outer peripheral portion of the bathroom washroom floor 1 formed in substantially the same cross-sectional shape is provided at a position one step lower than the surface of the washroom, in a shape having no water return side toward the upper part. The mounting surface 6 is formed. A fitting lower frame 9 is set on the wall mounting surface 6 in a state where the entrance step is lowered. Even in this case, since the water return side is not formed on the wall mounting surface 6 at the outer peripheral portion of the floor, the lower frame 9 of the fitting does not interfere with the floor pan wall mounting surface even when the fitting at the entrance is set low. . The end 5 on the dressing room B side of the fitting lower frame 9 is connected to the floor surface 10 of the dressing room B in a substantially flush state.

On the front side of the bathroom Y side of the wall-mounting surface 6, a drainage groove 13 for water closing is formed as in FIG. 1, and a groove lid member 7 is provided on the upper part thereof to reduce an entrance step. It is configured such that there is no problem in entering and exiting as a state.

FIG. 6 shows an example of a floor structure using another example of the wall-mounted piece 3 according to the present invention. It is composed of a convex portion 3c at the lower portion of the wall mounting piece member 3 and a groove 4 provided on the floor wall mounting surface 6 corresponding to the convex portion 3c. The usage location of this product is the same as the usage method described in FIG.

FIG. 7 shows an example of a floor structure using another example of the wall-mounted piece 3 according to the present invention. It is composed of a concave portion 3d at the lower part of the wall mounting piece member 3 and a convex portion 4a provided on the floor wall mounting surface 6 so as to correspond to that portion. The usage location of this product is the same as the usage method described in FIG.

Both the lower shape (3c and 3d) of the wall-mounted piece 3 shown in FIGS. 6 and 7 correspond to the concave groove 4 or the convex portion 4a corresponding to each shape formed on the wall-mounted surface 6. It is designed to fit in. The lower part 14b or 15b of the wall-mounted piece material has a shape that has a retaining prevention effect, and is firmly fitted to the concave groove 4 and the convex part 4a of the floor wall mounting surface 6 corresponding to each shape. . This makes it possible to mount the piece material on a floor pan without using a fixing method such as a screw.

FIG. 8 shows an example of a wall-mounted piece 3 according to still another embodiment of the present invention. A soft material is used for the lower convex portion 3e of the wall-mounted piece material 3. The convex portion 3e with a soft material is fitted into the concave groove portion 4 formed on the wall mounting surface 6 in the same manner as the configuration shown in FIG. 1 and fitted together with not only fixing but also watertightness. In addition, the above-mentioned effect is further doubled by making the shape of the soft material into a wedge shape for preventing it from coming off and pushing it in while elastically deforming it to some extent.

FIG. 9 shows an example of a wall-mounted piece according to still another embodiment of the present invention. A soft material is used for the lower concave portion 3f of the wall-mounted piece material 3. The concave portion 3f with soft material is fitted into the convex portion 4a formed on the wall mounting surface 6 in the same manner as the structure shown in FIG. 5, and is fitted in a state having not only fixing but also watertightness. In addition, the above-mentioned effect is further doubled by making the shape of the soft material into a wedge shape for preventing it from coming off and pushing it in while elastically deforming it to some extent.

[0036]

The present invention has the following effects.

According to the first aspect of the present invention,
Since a piece of wall panel loading piece having a rising piece is installed upward on the wall mounting portion of the washroom floor where the entrance of the bathroom unit may be installed, and the wall panel is mounted thereon. In addition, it is possible to easily form a water return side on the back of the wall for improving watertight reliability without cutting the floor pan body.

According to a second aspect of the present invention, in the case of the first aspect of the present invention, a concave groove or a convex protrusion is formed on the entire periphery of the washing room wall mounting portion of the bathroom unit. The wall mounting piece is formed along the direction, and the lower surface of the wall panel stacking piece material is formed as a convex portion or a concave portion corresponding to the floor shape, and is inserted into the concave groove portion or the convex portion of the floor surface and attached. Positioning is easy at the time of construction of the material, and it is hard to be displaced or detached even after the construction, thereby simplifying the construction.

The third aspect of the present invention is the first aspect of the present invention.
In the case of the invention described in (1) to (2), the projections and recesses on the lower surface of the wall-mounted piece material are shaped to prevent falling off, so that the fitting to the floor pan body becomes more firm, and the wall-mounted piece is constructed. Sometimes, the piece mounted on the wall can be firmly fixed without using a method such as screw fixing. As a result, the number of members can be reduced, the construction can be simplified, and cost reduction can be expected.

The invention described in claim 4 of the present invention is claim 1
In the case of the invention described in (3), when the convex portion and the concave portion on the lower surface of the wall-mounted piece material are provided with a soft sealing material, when the wall-mounted piece material is installed at a predetermined position on the floor pan wall mounting surface, Not only can it be firmly attached, but also it can be attached with a watertight function.
Thereby, watertight reliability can be improved.

The fifth aspect of the present invention is the first aspect of the present invention.
In the case of the inventions described in the above-described embodiments, since the mounting support member for mounting the wall panel joint member is provided on the outer peripheral portion of the wall mounted on the floor at the wall panel joint position of the bathroom unit, the present invention relates to the wall panel joint portion. Power
The mounting support member firmly attached to the floor main body is responsible for the support, so that the wall-mounted piece main body does not require strength, and the number of choices in the manufacturing method and material of the wall-mounted piece material increases. As a result, the cost of the wall-mounted piece material can be reduced, and the product can be made highly price-competitive.

The invention according to claim 6 of the present invention is characterized by claim 1
In the case of the inventions described in the above-described embodiments, since at least a part of the wall mounting piece member is made of a transparent or translucent translucent material, the position of the wall panel joint portion mounting member located on the back surface of the wall mounting piece member. Can be confirmed.
Further, even when a caulking material is installed between the floor pan wall mounting surface and the wall mounting piece, it is possible to check the execution status from the surface side, and the workability and the reliability of the work are improved.

The invention according to claim 7 of the present invention is characterized by claim 1
In the case of the inventions described in the above-described embodiments, since the upper end of the water return piece raised above the wall-mounted piece material is folded into a substantially J-shape and formed in a clip shape so as to have a sandwiching function, Prior to the actual fixing when the mounting piece is constructed, temporary fixing can be easily performed at a place to be connected to the floor main body and at each joint, thereby improving workability.

The invention according to claim 8 of the present invention is the invention according to claim 1.
In the case of the inventions described in the above-mentioned embodiments 7, since the whole wall-mounted piece material or the water-returning side raised upward is made of a soft material that is easily deformed, the wall-mounted piece material is attached all around the washing place. Even in this case, since the soft portion is deformed by being crushed by the lower frame of the fitting, the position of the fitting attaching portion can be set arbitrarily.

Further, in the present invention, the corner portion of the washing place can be constructed of a single piece of wall-mounted piece without bending by bending the piece of wall-mounted piece, so that the number of members can be reduced and the watertightness of the connection portion can be improved.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a washroom wall panel showing a bathroom floor structure according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of a bathroom wall panel showing a bathroom floor structure according to an embodiment of the present invention.

FIG. 3 is a cross-sectional view of a bathroom floor structure according to one embodiment of the present invention at an entrance / exit portion.

FIG. 4 is a sectional perspective view of a washroom wall panel showing a bathroom floor structure according to an embodiment of the present invention.

FIG. 5 is a cross-sectional view of a bathroom floor structure according to an embodiment of the present invention at an entrance / exit portion.

FIG. 6 is a detailed sectional view of a wall-mounted piece member and a floor-wall mounted surface in a bathroom floor structure according to an embodiment of the present invention.

FIG. 7 is a detailed cross-sectional view of a wall mounting piece and a floor mounting surface in a bathroom floor structure according to an embodiment of the present invention.

FIG. 8 is a detailed sectional view of a wall-mounted piece member in a bathroom floor structure according to an embodiment of the present invention.

FIG. 9 is a detailed sectional view of a wall-mounted piece in a bathroom floor structure according to an embodiment of the present invention.

FIG. 10 is a perspective view of a waterproof floor pan with a bathroom floor structure according to an embodiment of the present invention.

FIG. 11 is a perspective view of a waterproof floor pan in the related art.

FIG. 12 is a sectional view of a bathroom entrance according to the prior art.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bathroom washing floor 1a Above the water 2 Wall panel 3 Wall mounting piece material 3a Clip-shaped part 3b Convex part 3c Convex part 3d Concave part 3e Convex part 3f Corner part 4 (wall mount surface) Concave groove part 4a (wall mount surface) convex part 5 End of the fitting lower frame undressing place side 6 Wall mounting surface 7 Groove cover member 8 Caulking material 8a Water-absorbing and swellable sealing material 9 Fitting lower frame 10 Dressing floor floor 11 Wall panel joint receiving material 12 Wall panel joint material 13 Drain groove 14 Screw Y Bathroom A Waterproof floor bread B Dressing room

Claims (8)

[Claims] 1. A bathroom unit comprising a bathtub mounting portion or a waterproof floor pan provided with a bathtub body, a wall panel forming a wall portion, and a ceiling panel mounted on the wall panel. A piece of material for stacking a wall panel having a rising piece is installed on a wall mounting portion of a washing floor where a doorway of the washing machine may be installed, and the wall panel is stacked thereon. And the floor structure of the bathroom unit. 2. A concave groove or a protruding protrusion is formed along the long side direction of the wall mounting portion on the entire circumference of the washing room wall mounting portion of the bathroom unit, and the lower surface of the wall panel mounting piece member is formed. 2. The floor structure of a bathroom unit according to claim 1, wherein the floor structure is a projection or a depression corresponding to the floor shape, and is inserted into the groove or the projection on the floor. 3. The floor structure of a bathroom unit according to claim 1, wherein a convex portion and a concave portion on a lower surface of the wall-mounted piece material are shaped to prevent falling off. 4. The floor structure of a bathroom unit according to claim 1, wherein the projections and the depressions on the lower surface of the wall-mounted piece are provided with a soft sealing material. 5. The bathroom unit according to claim 1, further comprising a mounting support for mounting a wall panel joint member on an outer peripheral portion of a wall mounted on the floor at a wall panel joint position of the bathroom unit. Floor structure. 6. The floor structure of a bathroom unit according to claim 1, wherein at least a part of said wall-mounted piece material is made of a transparent or translucent translucent material. 7. An upper end portion of the water return piece raised above the wall-mounted piece material is folded back into a substantially J-shape, and is formed in a clip shape so as to have a sandwiching function. 7. The floor structure of the bathroom unit according to any one of 1 to 6. 8. The floor of a bathroom unit according to claim 1, wherein the whole of the wall-mounted piece material or a water return piece raised upward is made of a soft material that is easily deformed. Construction.