JP2020112028A - Washroom floor, wall, bathroom and method of assembling bathroom - Google Patents

Abstract

To provide a washroom floor, a wall, a bathroom, and a method of assembling the bathroom that can control installation errors in dry joints.SOLUTION: A washroom floor formed with a recess on an outer circumference, comprises a covering member capable of covering a gap between a first side surface located inside the washroom floor among surfaces of the recess and a wall to be placed on the recess. The covering member is formed in a thin-walled shape. One end of the covering member is pre-fixed to the washroom floor before the wall is placed on the recess, and the other end of the covering member is protruding from the washroom floor toward the wall and can abut on the wall.SELECTED DRAWING: Figure 1

Description

Aspects of the present invention generally relate to washroom floors, walls, bathrooms, and methods of assembling bathrooms.

For example, Patent Document 1 discloses a technique in which, when assembling a bathroom, a dry joint is pushed into a gap between a wash floor and a wall to be attached. Further, Patent Document 2 discloses a technique of attaching a dry joint by pushing a dry joint into a gap between a bathtub and a wall and locking a part of the dry joint at a lower end of the wall.

JP, 2006-230745, A JP, 2005-113607, A

In the techniques disclosed in Patent Document 1 and Patent Document 2, the dry joint is attached after the washing floor, the bathtub, the wall, and the like are assembled and a gap is formed. Therefore, a dry joint is attached by the builder at the assembly site. However, since it is difficult to visually recognize the inside of the gap, there are problems that the dry joint is constructed in a state where it easily comes off, and that water leakage occurs due to the displacement of the mounting position of the dry joint.
The present invention has been made based on the recognition of such problems, and an object of the present invention is to provide a washing floor, a wall, a bathroom, and a method for assembling a bathroom that can suppress construction errors in dry joints.

1st invention covers the clearance gap between the 1st side surface located inside the said washing floor among the side surfaces of the said recessed part, and the wall mounted in the said recessed part in the washbasin floor in which the recessed part was formed in the outer periphery. And a cover member capable of being formed, wherein the cover member is formed in a thin shape, and one end of the cover member is fixed to the wash floor in advance before the wall is placed in the recess, The other end of the covering member is a wash-floor floor, which can project from the wash-floor floor toward the wall and can come into contact with the wall.

By using this wash floor for assembling a bathroom, the gap between the wash floor and the wall can be covered with a covering member, which can be used as a dry joint. Dry joints can be installed on the wash floor in advance before construction. By installing dry joints at the manufacturing site for the wash floor, for example, it is not necessary for the installer to install dry joints at the construction site, so there is no need to leave the installation of dry joints to the contractor. It is possible to suppress the occurrence of problems such as the dry joint being constructed in a state where it is easily detached, and water leakage due to the displacement of the attachment position of the dry joint.

2nd invention is a wall which comprises at least one part of a bathroom, Comprising: The coating member which can cover the clearance gap of the said bathroom floor and the said wall is provided, The said coating member is formed in thin shape. One end of the covering member is fixed to the bathroom-side surface of the wall in advance before the wall is placed on the washing floor, and the other end of the covering member is the surface of the washing floor. It is a wall characterized in that it protrudes more toward the inside of the bathroom than at the one end so that it can come into contact with.

By using this wall for assembling the bathroom, it is possible to cover the gap between the wash floor and the wall with the covering member, and use this as a dry joint. Dry joints can be pre-mounted on the wall before construction. For example, by installing dry joints on the wall at the manufacturing site, it is not necessary for the installer to install dry joints at the construction site, so there is no need to leave the installation of dry joints to the contractor It is possible to suppress the occurrence of problems such as the joint being constructed in a state where it is easily dislodged, or water leakage due to the displacement of the attachment position of the dry joint.

In a third aspect based on the second aspect, the other end of the covering member projects so as to come into contact with an upper surface of a bathroom floor of the bathroom, and the one end is a first portion along the surface. Direction,
The other end extends in a second direction inclined with respect to the first direction, and an angle between the first direction and the second direction is an acute angle.

According to this wall, when the other end of the covering member is brought into contact with the upper surface of the washing floor, the other end can be easily inclined downward from the wall toward the washing floor. The drainage property on the upper surface of the edge can be improved. Further, since the other end of the covering member comes into contact with the upper surface of the wash floor in a pressed state, the close contact between the other end and the wash floor is enhanced, and the waterproofness of the covering member can be improved.

A fourth aspect of the present invention is a washing floor having a recess formed on the outer periphery thereof, a wall mounted on the recess, a first side surface of the side surfaces of the recess located inside the washing floor, and the wall, And a covering member capable of covering the gap of the covering member, wherein the covering member is formed in a thin-walled shape, and one end of the covering member has the washing place in advance before the wall is placed in the recess. It is fixed to one of the floor and the wall, and the other end of the covering member can project from the one toward the other of the wash floor and the wall and can abut the other. It is a bathroom to do.

According to this bathroom, since the covering member is fixed to the washing floor or the wall in advance before the wall is placed, it is possible to cover the gap between the first side surface and the wall with the covering member to form a dry joint. it can. The covering can be pre-mounted on the wash floor or wall prior to construction. For example, by installing the covering member on the wash floor or wall manufacturing site, it is not necessary for the installer to install dry joints at the construction site, so there is no need to leave the installation of dry joints to the contractor It is possible to suppress the occurrence of problems such as the joint being constructed in a state where it is easily dislodged, or water leakage due to the displacement of the attachment position of the dry joint.

A fifth aspect of the present invention is a washing floor having a recess formed on an outer periphery thereof, a wall placed in the recess, a first side surface of the side surfaces of the recess located inside the washing floor, and the wall, And a covering member formed in a thin wall shape that covers the gap, and a method of assembling a bathroom, wherein one end of the covering member is fixed to the washing floor before placing the wall in the recess. The method for assembling a bathroom is characterized in that the wall is placed in the recess and the other end of the covering member is brought into contact with the wall.

According to this method of assembling the bathroom, the covering member can be fixed to the wash floor before the wall is placed. The covering member can be used as a dry joint, and by attaching the covering member to the washing floor, for example, at the manufacturing site, it is not necessary for the builder to install the covering member at the construction site. For this reason, it is not necessary to entrust the installation of dry joints to the contractor, and it is possible to prevent problems such as the dry joints being constructed in a state where they are easily detached, or water leaking due to displacement of the dry joint installation position. It is possible to

A sixth aspect of the present invention is a washing floor with a recess formed on the outer periphery, a wall placed in the recess, a first side surface of the side surfaces of the recess that is located inside the washing floor, and the wall, And a covering member for covering the gap of the bathroom, wherein one end of the covering member is fixed to the wall before the wall is placed in the recess. It is an assembly method.

According to this bathroom assembly method, the covering member can be fixed to the wall before the wall is placed on the wash floor. The covering member can be used as a dry joint, and by attaching the covering member to the wall, for example, at the manufacturing site, it is not necessary for the builder to install the covering member at the construction site. For this reason, it is not necessary to entrust the installation of dry joints to the contractor, and it is possible to prevent problems such as the dry joints being constructed in a state where they are easily detached, or water leaking due to displacement of the dry joint installation position. It is possible to

According to an aspect of the present invention, there is provided a wash floor, a wall, a bathroom, and a method for assembling a bathroom, which can suppress construction errors in dry joints.

It is a perspective view showing the bathroom which concerns on 1st Embodiment. It is sectional drawing showing the fitting structure of the wall surface connection member and wall panel in 1st Embodiment. It is a perspective view showing the attachment structure of the wall in 1st Embodiment. It is an exploded perspective view explaining composition of a washing floor concerning a 1st embodiment. It is a perspective sectional view which expanded a part of washing floor and a part of wall concerning a 1st embodiment. It is a perspective sectional view which expanded the part B of FIG. It is sectional drawing which expanded a part of washing-bed floor and a part of wall which concern on 1st Embodiment. It is the top view which expanded the vicinity of the recessed part of the floor in the washroom before the wall panel is installed. FIG. 9 is a cross-sectional view taken along the line A-A′ in FIG. 8. It is sectional drawing showing the assembly method of the bathroom which concerns on 1st Embodiment. It is sectional drawing showing the assembly method of the bathroom which concerns on 1st Embodiment. It is sectional drawing showing the assembly method of the bathroom which concerns on 1st Embodiment. It is sectional drawing showing the assembly method of the bathroom which concerns on 1st Embodiment. It is sectional drawing which expanded a part of wash-floor floor which concerns on 1st Embodiment. It is sectional drawing which expanded a part of bathtub and a part of wall which concern on 1st Embodiment. It is the top view which expanded the recessed part vicinity before the wall panel is installed. FIG. 16 is a cross-sectional view taken along the line C-C′ of FIG. 15. It is sectional drawing which expanded a part of washing-bed floor and a part of wall which concern on the modification of 1st Embodiment. It is sectional drawing which expanded a part of bathtub and a part of wall which concern on the modification of 1st Embodiment. It is sectional drawing which expanded a part of wash-floor floor and a part of wall which concern on 2nd Embodiment. It is sectional drawing showing the assembly procedure of the bathroom which concerns on 2nd Embodiment.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, the same components are designated by the same reference numerals, and detailed description thereof will be appropriately omitted.

(First embodiment)
FIG. 1 is a perspective view showing a bathroom according to the first embodiment.
The bathroom 100 shown in FIG. 1 includes a bathtub 1, a wash floor 2, and a wall 3. Support legs 6 are provided in the vicinity of the four corners of the bottom surface of the bathtub 1, and the bathtub 1 is installed on the bathroom installation surface (for example, the floor of the building) S via the support legs 6. The support leg 6 is configured so that its height can be adjusted by rotating the bolt portion.

The washing floor 2 is formed in a shallow container shape (bread shape) with its peripheral portion bent upward, and is waterproof so that hot water does not leak outside the bathroom. The washing floor 2 is installed on the bathroom installation surface S via the support legs 231. Like the support leg 6, the support leg 231 is configured to be adjustable in height by rotating the bolt portion.

In the washing floor 2, a drain port communicating with the drain pipe 5 is formed near the boundary with the bathtub 1. In addition, in FIG. 1, this drain port is closed by a removable lid 7. The portion provided with the drainage port is recessed, and the surface of the wash floor 2 has a slope inclined downward toward the drainage port. A drainage pipe 5 is provided near the boundary with the bathtub 1 on the back side of the wash floor 2, and the drainage port is connected to the drainage pipe 5. A drain port (not shown) provided at the bottom of the bathtub 1 is also connected to the drain pipe 5.

The wall 3 constitutes four sides of the bathroom unit. The wall 3 is composed of wall panels 31 to 37 which are wall materials. A wall surface connecting member 50 is provided on the outer peripheral portion 2 a of the wash floor 2 along a direction orthogonal to the upper surface of the wash floor 2. The wall surface connecting member 50 is provided between the adjacent wall panels, and the adjacent wall panels are connected by the wall surface connecting member 50.

The wall panel 31 is arranged on the opposite side of the wash floor 2 from the bathtub 1, and is formed by connecting two wall panels by a wall connection member 50 (not shown). The wall panel 32 and the wall panel 33 are orthogonal to the wall panel 31 and are arranged to face each other. The wall panels 34-36 are arrange|positioned among the edges of the bathtub 1 on the edge of three sides except the washroom floor 2 side. Below the wall panel 34 and the wall panel 35, a wall panel 37 that connects the bathtub 1 to the wall panel 32 and the wall panel 33 is provided. In the bathroom unit shown in FIG. 1, the door DR is provided on the wall panel 33 via a door mounting frame (not shown).

The structure of the wall material in the present invention is not limited to the wall panels 31 to 37. For example, the wall panel 31 may be composed of more panels, and the other wall panels 32 to 37 may be composed of a plurality of panels. Further, the wall panel 31 may be composed of one panel.

A bath apron 9 is provided at the boundary between the bathtub 1 and the wash floor 2 to cover the side surface of the bath 1 on the wash floor 2 side. The bath apron 9 is provided so as to press a floor surface member 21 described later.

FIG. 2 is a cross-sectional view showing a fitting structure of the wall surface connecting member and the wall panel in the first embodiment.
FIG. 2 shows a cross section along a direction orthogonal to the in-plane direction of the wall panel.
FIG. 2A illustrates a fitting structure of two wall panels adjacent to each other on the same plane and a wall surface connecting member provided between them.
FIG. 2B exemplifies a fitting structure of two wall panels that are orthogonal to each other at a corner and a wall surface connecting member provided between them.
In the following description, the wall surface connecting member 50A illustrated in FIG. 2A and the wall surface connecting member 50B illustrated in FIG. 2B are collectively referred to as a wall surface connecting member 50.

As shown in FIG. 2, the wall panel 31 is composed of a first wall panel 31-1 and a second wall panel 31-2. Each wall panel has a base material and a steel plate provided inside the bathroom with respect to the base material. The base material is formed of gypsum board or the like, and the steel plate is attached to the surface of the base material inside the bathroom for reinforcement. For example, the first wall panel 31-1 includes a base material 310-1 and a steel plate 311-1. The second wall panel 31-2 includes a base material 310-2 and a steel plate 311-2.

The wall surface connecting member 50 has a hollow structure formed by bending a thin plate. The left and right folded portions 501 of the wall surface connecting member 50 have elasticity.

In FIG. 2A, the mounting state of the two wall panels 31-1 and 31-2 that form the wall panel 31 is shown. The left and right side surfaces of the steel plate 311 of the two wall panels 31-1 and 31-2 are provided with elastically folded back portions 502-1 and 502-2, respectively.

To attach the two wall panels 31-1 and 31-2 to the wall surface connecting member 50A, the folded portions 502-1 and 502-2 are fitted between the left and right folded portions 501 of the wall surface connecting member 50A. The folded-back portions 502-1 and 502-2 are urged toward each other by being fitted so as to spread apart the left and right folded-back portions 501. When the folded-back portions 502-1 and 502-2 are fitted, the two wall panels 31-1 and 31-2 are fixed in the same plane with the wall surface connecting member 50A in between.

In FIG. 2B, the attached state of the wall panel 31-2 and the wall panel 32, which form the wall panel 31, is shown. The steel plate 311-2 of the wall panel 31-2 is provided with a folded back portion 502-1, and the steel plate 321 of the wall panel 32 is provided with a folded back portion 502-1. The folded-back portions 502-1 and 502-2 each have elasticity.

The folded-back portions 502-1 and 502-2 are fitted so as to widen the space between the folded-back portions 501 on the left and right. When the folded-back portions 502-1 and 502-2 are fitted, the two wall panels 31-2 and 32 are fixed in a state of being orthogonal to each other with the wall surface connecting member 50A therebetween.

As described above, since the folded-back portion 501 of the wall surface connecting member 50 and the folded-back portion 502 of each wall panel have elasticity along the plane orthogonal to the wall 3, their installation positions are fixed. On the other hand, in the direction along the surface of the wall 3, the wall surface connecting member 50 does not regulate the position. Therefore, when each wall panel is fitted into the wall surface connecting member 50, it falls downward due to its own weight, and its lower end (a tip portion 311a described later) comes into contact with the floor surface member 21.

FIG. 3 is a perspective view showing a wall mounting structure in the first embodiment.
As shown in FIG. 3, a plurality of wall surface connecting members 50 extending in a direction orthogonal to the upper surface of the wash floor 2 are attached to the outer peripheral portion 2 a of the wash floor 2. The wall surface connecting member 50 is fixed to the wall surface fixing member 51 that has been attached in advance by fastening means such as bolts or screws. At this time, the wall surface connecting member 50 may be fixed such that the lower end of the wall surface connecting member 50 presses the outer peripheral portion 2a of the floor surface member 21 downward. The wall panels 31 to 35 are fixed by fitting the wall panels to the respective wall connection members 50. The wall panel 37 is fixed between the bathtub 1 and the wall surface connecting member 50. The wall panel 36 is fixed between one end of the wall panel 34 and one end of the wall panel 35.

FIG. 4 is an exploded perspective view illustrating the configuration of the washing floor according to the first embodiment.
As shown in FIG. 4, the wash floor 2 has a floor base material 20 and a skin material 23 arranged on the floor base material 20. The floor base material 20 has a support material 22, a floor surface material 21, and a cushion material 201 in order from the bottom.

The support member 22 has four support legs 231 provided at four corners. The support leg 231 is configured such that the height can be adjusted by rotating the bolt portion. For the support member 22, a flat plate-shaped material having relatively high strength and rigidity is used. An example of such a material is a sandwich panel. The sandwich panel has, for example, a structure in which a plastic plate material is sandwiched between two steel plates, is lightweight and has high rigidity, and a fastening member such as a screw can also be used. The support member 22 is provided with a work opening so that an operator can go under the floor. After the construction, the work port is covered with the lid 221.

As will be described later, the floor surface member 21 is provided with a concave portion serving as a drainage port and an inclined surface for forming a slope of the upper surface of the wash floor 2. The floor material 21 is made of, for example, a thermoplastic resin. Floor material 21 may be formed of fiber reinforced plastic (FRP). As the thermoplastic resin, for example, expanded polypropylene, expanded polystyrene, expanded polyethylene, expanded polyurethane or the like is used.

A cushion member 201 is provided on the floor surface member 21. For the cushion material 201, a soft material such as foamed polyurethane is used. By changing the hardness (softness) of the cushion material 201, the hardness (softness) of the floor surface felt when the skin material 23 is stepped can be changed.

The skin material 23 is arranged on the outermost surface of the wash floor 2, and a soft sheet material having waterproofness and flexibility is used. In order to improve the design and drainage of the surface of the wash floor 2, the skin material 202 may be subjected to uneven processing or a pattern.

A recess is formed on the outer periphery of the floor surface member 21, and the wall 3 is installed on this recess. This point will be described more specifically with reference to FIGS.
FIG. 5 is an enlarged perspective sectional view of a part of the wash floor and a part of the wall according to the first embodiment.
FIG. 6 is an enlarged perspective sectional view of a portion B of FIG.
FIG. 7 is an enlarged cross-sectional view of a part of the wash floor and a part of the wall according to the first embodiment.
5 to 7, the support member 22 is omitted.

As shown in FIGS. 5 to 7, the steel plate 311 extends toward the floor surface member 21, and the tip 311 a is bent toward the outside of the wash floor 2. A recess 21R is formed on the outer periphery of the floor material 21, and a guide piece 27 is attached to the inside of this recess. The tip portion 311a is placed on the guide piece 27 via the packing PK1. The floor material 21 is pressed downward by the weight of the wall 3. The tip 311 a is fixed by the guide piece 27. By doing so, the displacement of the relative positional relationship between the wash floor 2 and the wall 3 is suppressed.

Of the side surfaces of the recess 21R, the gap between the side surface S1 located inward of the wash floor 2 and the wall 3 (wall panel 31) is covered with the covering member 25.

The covering member 25 has a first end 251 on one end side and a second end 252 on the other end side. The first end portion 251 is fixed to the lower surface of the skin material 23 or the upper surface of the floor material 21, and is located between the skin material 23 and the floor material 21. At this time, it is desirable that the first end portion 251 is not located between the cushion material 201 and the skin material 23. That is, the cushion material 201 is located between a part of the skin material 23 and a part of the floor material 21, and the first end portion 251 has another part of the skin material 23 and the other of the floor material 21. It is desirable that it be located between a part of and.

The second end 252 is in contact with the steel plate 311. A part of the covering member 25 is bent along the side surface of the skin material 23, and the second end 252 is located above the first end 251. The covering member 25 has a surface 25S that is in contact with the side surface 23S of the skin material 23. The upper surface of the portion of the covering member 25 that covers the gap between the side surface S1 and the wall panel 31 is located above the upper surface of the skin material 23.

The covering member 25 has elasticity, for example. Furthermore, the covering member 25 may be soft. Further, the covering member 25 may be formed in a thin shape. Since the covering member 25 is at least one of soft and thin, when the second end 252 of the covering member 25 is deformed upward, it can be easily deformed.

The covering member 25 includes a polyolefin resin such as polypropylene and polyethylene, a styrene resin such as polystyrene and ABS (acrylonitrile butadiene styrene copolymer), a polyester resin such as vinyl chloride and polyethylene terephthalate, a polyamide resin such as nylon, and a fluororesin. Etc. can be used. By using these materials, elasticity and softness can be imparted to the covering member 25.

FIG. 8 is an enlarged plan view of the vicinity of the concave portion of the wash floor before the wall panel is installed.
FIG. 9 is a cross-sectional view taken along the line AA′ of FIG.
In addition, in FIG. 8 and FIG. 9, the wall panel 31 placed after that is shown with the broken line.

As shown in FIGS. 8 and 9, when the wall panel 31 is not installed, the covering member 25 extends in the horizontal direction and projects toward the outside of the wash floor 2. At this time, the length L1 of the portion protruding above the recess 21R is longer than the distance D1 between the side surface S1 and the steel plate 311 in the state where the wall panel is installed. Therefore, when the wall panel 31 is installed, the second end 252 of the covering member 25 abuts against the steel plate 311 and bends, so that the upper surface of the covering member 25 moves downward from the steel plate 311 toward the skin material 23. Lean to.

Here, a method of assembling the bathroom according to the first embodiment will be described with reference to FIGS. 10 to 13.
10 to 13 are cross-sectional views showing the method of assembling the bathroom according to the first embodiment.
First, as shown in FIG. 10A, the first end portion 251 of the covering member 25 is fixed to the end of the lower surface of the skin material 23. At this time, the first end portion 251 is fixed so that the surface 25S of the covering member 25 contacts the side surface 23S of the skin material 23. The covering member 25 is fixed to the lower surface of the skin material 23 with, for example, a double-sided tape T. Alternatively, they may be fixed with an adhesive, welding by heat, staples, or the like.

Next, as illustrated in FIG. 10B, the skin material 23 is attached to the upper surface of the floor surface material 21 in which the guide piece 27 is provided in the recess 21R. At this time, the skin material 23 is attached to the floor material 21 so that the portion of the covering member 25 fixed to the skin material 23 is sandwiched between the skin material 23 and the floor material 21.

FIG. 11A shows a state in which the skin material 23 is arranged on the floor material 21. As shown in FIG. 11A, the covering member 25 extends toward the outside of the skin material 23 so as to cover a part of the recess 21R.

Next, as shown in FIGS. 11B and 12A, the second end 252 of the covering member 25 is deformed upward and temporarily fixed to the skin material 23. For fixing to the skin material 23, for example, a masking tape M is used.

Next, as shown in FIGS. 12B and 13A, the wall panel 31 is moved downward from above the floor surface material 21 and the skin material 23 to the recess 21R, and Place on. At this time, since the second end 252 of the covering member 25 is fixed to the skin material 23, it is possible to avoid contact between the wall panel 31 and the covering member 25.

Finally, as shown in FIG. 13B, the masking tape M attached to the second end 252 of the covering member 25 is removed. By releasing the deformation of the second end portion 252 and bringing the tip of the covering member 25 into contact with the steel plate 311, the gap between the side surface S1 and the steel plate 311 is covered by the covering member 25. At this time, when the covering member 25 has elasticity, releasing the deformation of the second end portion 252 causes a force to return to the original shape shown in FIG. Can be easily covered. As described above, since the length L1 of the protruding portion of the covering member 25 is longer than the distance D1, the covering member 25 is brought into contact with the steel plate 311 so that the upper surface of the covering member 25 changes from the steel plate 311 to the skin material 23. Incline downwards towards.

In the above description, the wall panel 31 is described as an example, but the other wall panels 32, 33, and 37 are similarly installed on the wash floor 2.

As the shape of the covering member 25, for example, the shape shown in FIG. 14 can be adopted other than the example shown in FIG. 7.
FIG. 14 is an enlarged cross-sectional view of a part of the washing floor according to the first embodiment.

The covering member 25 may have a structure in which steps are formed at both ends as shown in FIG. Specifically, a step is formed on the upper surface on the first end 251 side, and a step is formed on the lower surface on the second end 252 side. Accordingly, the upper surface of the second end portion 252 can be located above the upper surface of the first end portion 251. Further, by forming the step on the lower surface on the second end 252 side, it becomes easier for the second end 252 to abut along the wall 3. Note that the thickness of the first end portion 251 and the thickness of the second end portion 252 may be different as shown in FIG. 14A or may be the same.

Alternatively, as shown in FIG. 14B, the covering member 25 may have the thickness on the second end 252 side gradually decreasing in the direction from the first end 251 to the second end 252. At this time, it is desirable that the thickness on the second end 252 side is gradually reduced so that the height of the lower surface changes while the height of the upper surface on the second end 252 side remains constant. Accordingly, the upper surface of the second end portion 252 can be located above the upper surface of the first end portion 251.

Next, the structure of the outer circumference of the bathtub 1 will be specifically described with reference to FIG.
FIG. 15 is an enlarged cross-sectional view of a part of the bathtub and a part of the wall according to the first embodiment.
As shown in FIG. 15, the wall panel 36 has a base material 360 and a back plate 361. A concave portion 1R is formed on the outer periphery of the bathtub 1, and the lower end of the base material 360 is placed on the bottom surface of the concave portion 1R via a packing PK2.

The base material 360 faces the side surface S2 located inward of the bathtub 1 among the side surfaces of the recess 1R. A covering member 26 is provided in the gap between the side surface S2 steel plate 311. The covering member 26 covers the gap between the side surface S2 and the base material 360. The covering member 26 has a first end 261 on one end side and a second end 262 on the other end side. The first end 261 is fixed to the side surface S2, and the second end 262 is in contact with the base material 360.

The covering member 26 has elasticity, for example. Further, like the covering member 25, it may be at least one of soft and thin. The same material as that of the covering member 25 can be used for the covering member 26.

FIG. 16 is an enlarged plan view of the vicinity of the recess before the wall panel is installed.
FIG. 17 is a sectional view taken along the line CC′ of FIG. 16.
Note that, in FIGS. 16 and 17, the wall panel 36 placed thereafter is indicated by a broken line.

As shown in FIGS. 16 and 17, when the wall panel 36 is not installed, the covering member 26 extends in the horizontal direction and projects toward the outside of the bathroom. At this time, the length L2 of the portion projecting above the recess 1R is longer than the distance D2 between the side surface S2 and the wall panel 36 in the state where the wall panel is installed. Therefore, when the wall panel is installed, the second end portion 262 of the covering member 26 abuts against the base material 360 and bends, so that the upper surface of the covering member 26 moves downward from the base material 360 toward the bathtub 1. Lean to.

The fixing of the covering member 26 to the bathtub 1 and the installation of the wall panel 36 are performed in the same manner as the fixing of the covering member 25 to the wash floor 2 and the installation of the wall panel 31.

That is, first, the first end 261 of the covering member 26 is fixed to the side surface S1 of the recess 1R. The covering member 26 is fixed by, for example, a double-sided tape or an adhesive. Alternatively, they may be fixed by heat welding or staples.

Next, the second end 262 of the covering member 26 is deformed upward and is temporarily fixed to the bathtub 1 with, for example, tape. Subsequently, the wall panel 36 is moved from above the bathtub 1 toward the recess 1R and placed. At this time, since the second end portion 262 is deformed and fixed toward the inside of the bathtub 1, contact between the wall panel 36 and the covering member 26 can be avoided.

After that, when the deformation of the second end 252 of the covering member 25 is released, the gap between the side surface S2 and the base material 360 is covered with the covering member 26, and the tip of the covering member 26 abuts the wall panel 36. As described above, since the length L2 of the covering member 26 is longer than the distance D2, the covering member 26 abuts the wall panel 36 in a bent state, and the upper surface of the covering member 26 is inclined.

In the above description, the wall panel 36 is described as an example, but the other wall panels 34 and 35 are similarly installed on the wash floor 2.

Next, the structure of the bathroom according to the modification of the first embodiment will be described with reference to FIGS. 18 and 19.
FIG. 18 is an enlarged cross-sectional view of a part of the wash floor and a part of the wall according to the modification of the first embodiment.
FIG. 19 is an enlarged cross-sectional view of a part of the bathtub and a part of the wall according to the modification of the first embodiment.

As shown in FIG. 18, a caulking material CK1 may be provided between the side surface S1 of the recess 21R and the wall panel 31 (steel plate 311). The first end 251 of the covering member 25 is fixed to the wash floor 2, and the caulking material CK1 is covered by the second end 252. By providing the caulking material CK1 in addition to the covering member 25, it becomes possible to further enhance the water blocking performance between the wash floor 2 and the wall 3.

As shown in FIG. 19, a caulking material CK2 may be provided between the side surface S2 of the recess 1R and the wall panel 36 (base material 360). The first end 261 of the covering member 26 is fixed to the bathtub 1, and the caulking material CK2 is covered by the second end 262. By providing the caulking material CK2 in addition to the covering member 26, it is possible to further improve the water blocking performance between the bath 1 and the wall 3.
Silicone, for example, is used for the caulking materials CK1 and CK2.

In addition, in the above-mentioned 1st Embodiment, although the washing floor 2 was demonstrated about the case where it was comprised from the support material 22, the floor surface material 21, the cushion material 201, and the skin material 23, this embodiment WHEREIN: It can also be applied to wash floors with other configurations. For example, the wash floor 2 may be composed of two members, a support member 22 and a floor material 21. In this case, the covering member 25 is fixed to the outer circumference of the floor surface member 21.

In the first embodiment described above, the washing floor 2 includes the covering member 25, the first end 251 of the covering member 25 is fixed to the washing floor 2, and the second end 252 faces the outside of the washing floor 2. And covers at least a part of the recess 21R.
When the wash floor 2 having such a configuration is used, the gap between the wash floor 2 and the wall 3 can be covered with the covering member 25 to form a dry joint. By using the wash floor 2 to which the covering member 25 is fixed in advance before placing the wall 3 in the recess 21R, it is not necessary to leave the installation of the dry joint to the contractor, and the dry joint can be easily removed. It is possible to suppress the occurrence of problems such as construction being carried out and water leakage due to displacement of the mounting position of the dry joint.

The covering member 25 is fixed to, for example, the lower surface of the outer periphery of the skin material 23. Therefore, the same effect can be obtained by using the skin material 23 provided with the covering member 25.

Further, it is preferable that the covering member 25 has a surface 25S that contacts the side surface 23S of the skin material 23, and that the upper surface of the second end portion 252 is located above the upper surface of the first end portion 251. According to such a configuration, it is possible to prevent water from easily collecting on the upper surface of the second end 252, reduce the gap between the side surface 23S of the skin material 23 and the covering member 25, and suppress the inflow of water into the gap. It is possible. This makes it possible to suppress the generation of mold on the covering member 25.

The first end 251 of the covering member 25 is preferably fixed between the skin material 23 and the floor material 21. By fixing the first end portion 251 between the skin material 23 and the floor surface material 21, the fixing work becomes easier and the fixing area is wider than in the case of fixing to the side surface S1, for example. It becomes possible.

Further, the upper surface of the second end 252 of the covering member 25 is preferably located at the same height as the upper surface of the skin material 23 or above the upper surface of the skin material 23. By using the skin material 23 having such a configuration, it is possible to enhance the drainage property from the covering member 25 to the skin material 23 and suppress the generation of mold in the covering member 25.

When fixing the covering member 25, as shown in FIG. 10A, the first end portion 251 of the covering member 25 is fixed to the covering member 23 before the covering member 23 and the floor covering 21 are bonded together. It is desirable to fix it on the bottom. By fixing the first end 251 between the skin material 23 and the floor surface material 21 in a state where the surface 25S of the covering member 25 is brought into contact with the side surface 23S of the skin material 23, the first end portion 251 is fixed. It is possible to more firmly fix and to prevent a gap from being formed between the covering member 25 and the skin material 23.

When a downward force is applied to the skin material 23, the cushion material 201 absorbs the impact. At this time, the cushion material 201 is deformed by an external force. As the cushion material 201 is deformed, the height of the portion of the skin material 23 located on the cushion material 201 also changes. Therefore, if the first end portion 251 of the covering member 25 is fixed between the skin material 23 and the cushion material 201, the position of the covering member 25 in the height direction is also changed each time an external force is applied to the skin material 23. Change. For this reason, the gap between the side surface S1 and the wall 3 may be exposed, and the water shutoff may be reduced. Further, the second end portion 252 of the covering member 25 that is in contact with the wall 3 may be rubbed against the wall 3 and worn, which may cause a decrease in water blocking performance.

In this regard, the cushion material 201 is located between a part of the skin material 23 and a part of the floor material 21, and the first end portion 251 is connected to the other part of the skin material 23 and the floor. It is desirable to locate it between other parts of the face material 21. By fixing the first end portion 251 so that it does not overlap the cushion material 201, it is possible to suppress a decrease in water blocking performance.

Further, when the covering member 25 has elasticity, as shown in FIG. 9, the second end 252 of the covering member 25 extends in the direction intersecting the surface of the wall 3, so that the second end 252 is formed. The coating member 25 presses the wall 3 more strongly when it is brought into contact with the wall 3. Since the covering member 25 abuts against the wall 3 while pressing the wall 3 more strongly, a gap is less likely to be formed between the covering member 25 and the wall 3, and the waterproof property of the covering member 25 can be improved.

The bathtub 1 includes the covering member 26, the first end 261 of the covering member 26 is fixed to the second side surface S2, and the second end 262 of the covering member 26 projects toward the outside of the bathtub 1 and is recessed. It covers at least part of 1R. Therefore, similarly, the gap between the bath 1 and the wall 3 can be covered with the covering member 26 to form a dry joint.

At this time, it is desirable that the upper surface of the second end portion 262 be located at the same height as the upper surface of the bathtub 1 or above the upper surface of the bathtub 1. By using the bath 1 and the covering member 26 having such a configuration, it is possible to enhance the drainage property from the covering member 26 to the bath 1 and suppress the generation of mold in the covering member 26.

When the covering member 26 has elasticity, as shown in FIG. 17, the second end portion 262 of the covering member 26 extends in the direction intersecting the surface of the wall 3, so that the second end portion 262 is formed. The cover member 26 presses the wall 3 more strongly when it is brought into contact with the wall 3. Since the covering member 26 abuts against the wall 3 while pressing it more strongly, a gap is less likely to be formed between the covering member 26 and the wall 3, and the waterproof property of the covering member 26 can be improved.

Further, like the wall panel 31 shown in FIGS. 2 and 3, one wall surface of the bathroom may be composed of a plurality of panels. In this case, if dry joints are attached to the respective panels that form one wall surface, a gap is likely to be formed between these dry joints.
On the other hand, by attaching the dry joint to the wash floor and the bathtub as in the present embodiment, the dry joint is not divided into a plurality even if one wall surface is composed of a plurality of panels. It is possible to reduce the possibility of problems such as water leakage.

Further, in the bathroom according to the present embodiment, the covering member 25 is fixed to the wash floor 2 or the wall 3 and the covering member 26 is fixed to the bathtub 1 or the wall 3 before the wall 3 is placed. .. With such a configuration, the covering members 25 and 26 can be attached in advance before assembling the bathroom. By attaching the covering members 25 and 26 at the manufacturing site of the bathtub 1, the washing floor 2, and the wall 3, it is not necessary for the builder to install the dry joint at the construction site. For this reason, it is not necessary to entrust the installation of dry joints to the contractor, and it is possible to prevent problems such as the dry joints being constructed in a state where they are easily detached, or water leaking due to displacement of the dry joint installation position. It becomes possible to do.

(Second embodiment)
FIG. 20 is an enlarged cross-sectional view of a part of the wash floor and a part of the wall according to the second embodiment. In FIG. 20, the support material 22 is omitted.

As shown in FIG. 20, the bathroom according to the second embodiment is different from the bathroom according to the first embodiment in that the covering member 28 is attached to the wall panel 31, for example. The covering member 28 has a second end portion 282 on one end side and a first end portion 281 on the other end side. The first end portion 281 extends along the bathroom-side surface of the wall panel 31 and is fixed to the surface. The second end 282 is located inside the bathroom with respect to the first end 281. The second end 282 is in contact with the surface of the wash floor 2 and covers the gap between the side surface S1 and the wall panel 31 (steel plate 311). Not limited to the example shown in FIG. 20, the second end 282 may abut on another portion of the surface of the wash floor 2 such as the side surface S1. However, in order to improve the water blocking performance by the covering member 28, it is desirable that the second end portion 282 is in contact with the upper surface of the wash floor 2 (the upper surface of the skin material 23). The second end 282 is inclined downward from the wall panel 31 toward the wash floor 2.

The covering member 28 has elasticity, for example. Further, the covering member 28 may be soft. Further, the covering member 28 may be formed in a thin shape. Since the covering member 28 is at least one of soft and thin, the second end portion 282 of the covering member 28 can be easily deformed upward.
The same material as that of the covering member 25 can be used for the covering member 28.

Next, the procedure for attaching the covering member and the wall panel according to the second embodiment will be described with reference to FIG. 20 with reference to FIG.
In FIG. 21A, the state before the second end 282 of the covering member 28 is deformed is shown by a broken line. Further, in FIG. 21B, the state before the deformation of the second end portion 282 of the covering member 28 is released is indicated by a broken line.

First, the skin material 23 is attached to the upper surface of the floor material 21, and the guide piece 27 and the packing PK1 are arranged inside the recess 21R on the outer periphery of the floor material 21. Subsequently, as shown in FIG. 20A, the second end 282 of the covering member 28 is deformed upward, and the second end 282 is fixed to the surface of the wall panel 31 using the masking tape M.

As shown in FIG. 21A, the second end 282 of the covering member 28 extends downward along the direction inclined with respect to the surface of the wall panel 31 in the undeformed state. The angle θ between the direction along the surface of the wall panel 31 where the first end 281 extends and the direction inclined with respect to the surface where the second end 282 extends is an acute angle (for example, 45 degrees or less). is there. The second end 282 is longer than the distance between the side surface S1 of the recess 21R and the wall panel 31.

In this state, the wall panel 31 is placed in the recess 21R. Then, as shown in FIG. 21B, the deformation of the second end portion 282 of the covering member 28 is released by peeling off the masking tape M. Then, the second end portion 282 is brought into contact with the surface of the skin material 23 to cover the gap between the side surface S1 and the steel plate 311. At this time, when the covering member 28 has elasticity, releasing the deformation of the second end portion 282 causes a force to return to the original shape represented by the broken line in FIG. The gap between and can be easily covered.

In the second embodiment described above, the wall 3 (wall panel 31) includes the covering member 28, the first end 281 is fixed to the surface of the wall 3, and the second end 282 is the first end. It is located inside the bathroom with respect to 281 and projects downward.
When the wall 3 having such a configuration is used, the gap between the wash floor 2 and the wall 3 can be covered with the covering member 28 to form a dry joint. For this reason, by using the wall 3 to which the covering member 28 is fixed in advance, it is not necessary to entrust the installation of the dry joint to the operator, and the dry joint is easily detached, or the dry joint is attached. It is possible to suppress the occurrence of problems such as water leakage due to displacement of the position.

Further, with respect to the covering member 28, it is desirable that the angle θ between the direction in which the first end portion 281 extends and the direction in which the second end portion 282 extends is 45 degrees or less. By setting the angle θ to be 45 degrees or less, when the second end 282 is brought into contact with the surface of the wash floor 2, the second end 282 can be easily moved downward from the wall 3 toward the wash floor 2. Can be tilted. Further, the inclination angle with respect to the surface of the wash floor 2 can be made steeper, and the drainage property on the upper surface of the second end 282 can be improved.

The embodiments of the present invention have been described above. However, the present invention is not limited to these descriptions. A person skilled in the art appropriately changes the design of the above-described embodiment is also included in the scope of the present invention as long as it has the features of the present invention. For example, the shape, size, material, arrangement, etc. of each element included in the bathroom 100 and the installation form thereof are not limited to the exemplified ones, and can be changed as appropriate.
Further, each element included in each of the above-described embodiments can be combined as long as technically possible, and a combination of these is also included in the scope of the present invention as long as it includes the features of the present invention.

1 bathtub, 2 wash floor, 3 wall, 5 drainage pipe, 6 support leg, 7 lid, 9 bath apron, 20 floor base material, 21 floor surface material, 22 support material, 23 skin material, 23S side surface, 25, 26, 28 coating member, 25S surface, 27 guide piece, 31-37 wall panel, 50 wall surface connecting member, 50A, 50B wall surface connecting member, 51 wall surface fixing member, 100 bathroom, 201 cushion material, 202 skin material, 221 lid, 231 support Leg, 251, 261, 281 1st end part, 252, 262, 282 2nd end part, 310 base material, 311, 321 steel plate, 360 base material, 361 back plate, CK1, CK2 caulking material, DR door, M masking Tape, PK1, PK2 packing, S Bathroom installation surface, S1, S2 side surface, T Double-sided tape

Claims (6)

In the wash floor with a recess formed on the outer periphery,
A cover member capable of covering a gap between a first side surface of the side surface of the concave portion located inside the washing floor and a wall placed in the concave portion;
The covering member is formed in a thin shape,
One end of the covering member is previously fixed to the wash floor before the wall is placed in the recess,
The other end of the covering member protrudes from the washing floor toward the wall and can come into contact with the wall. A wall that forms at least part of the bathroom,
The bathroom includes a covering member capable of covering a gap between the bathroom floor and the wall,
The covering member is formed in a thin shape,
One end of the covering member is fixed to the bathroom-side surface of the wall in advance before the wall is placed on the wash floor.
A wall characterized in that the other end of the covering member protrudes more toward the inside of the bathroom than the one end so as to come into contact with the surface of the wash floor. The other end of the covering member protrudes so that it can come into contact with the upper surface of the bathroom floor of the bathroom,
The one end extends in a first direction along the surface,
The other end extends in a second direction inclined with respect to the first direction,
The wall according to claim 2, wherein an angle between the first direction and the second direction is an acute angle. A wash floor with a recess formed on the outer circumference,
A wall placed in the recess,
A covering member capable of covering a gap between the wall and a first side surface of the side surface of the recess which is located inside the washing floor,
Equipped with
The covering member is formed in a thin shape,
One end of the covering member is previously fixed to one of the wash floor and the wall before the wall is placed in the recess,
A bathroom characterized in that the other end of the covering member projects from the one toward the other of the wash floor and the wall and can come into contact with the other. A wash floor with a recess formed on the outer circumference,
A wall placed in the recess,
A first side surface of the side surface of the recess that is located inside the washing floor, and a covering member that is formed in a thin wall shape to cover a gap between the wall and the side surface,
A method of assembling a bathroom equipped with
Before placing the wall in the recess, one end of the covering member is fixed to the wash floor,
A method for assembling a bathroom, wherein the wall is placed in the recess, and the other end of the covering member is brought into contact with the wall. A wash floor with a recess formed on the outer circumference,
A wall placed in the recess,
A cover member that covers a gap between the wall and the first side surface located inside the wash floor among the side surfaces of the recess;
A method of assembling a bathroom equipped with
A method of assembling a bathroom, wherein one end of the covering member is fixed to the wall before the wall is placed in the recess.

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