JP2017095876A - bathroom - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bathroom capable of suppressing degradation of aesthetic appearance even if a coking material is used in order to stop water.SOLUTION: In a bathroom, a coking material is placed between a washing floor having a concavity formed on the circumference, a wall placed in the concavity, a first side face among side faces of the concavity, which is located in the inside of the washing floor, and the wall. An elastic coating member covers the coking material and one end of the coating member is fixed to the washing floor and the other end butts against the wall. The coating member is deformed by the wall so that the length of the coating member in a direction perpendicular to the first side face becomes longer when a distance between the first side face and the wall changes and becomes longer.SELECTED DRAWING: Figure 1

Description

  Aspects of the invention generally relate to a bathroom.

  In patent document 1, the technique which inject | pours a caulking material between a washing-room floor and a wall and stops water is disclosed regarding the bathroom. More specifically, a recess is formed on the outer periphery of the washing floor, and the wall is placed in the recess. And the clearance gap between a recessed part side wall and a wall is filled with the caulking material provided between the side wall and wall of a recessed part, and the water stop is performed.

JP2013-209853A

In general, the caulking material is cured as time passes. For this reason, when the distance between the washing floor and the wall becomes long due to a change in temperature, vibration, or the like, the caulking material may be excessively pulled and a tear may occur. Such a tear in the caulking material is easily noticeable by the user in the bathroom and detracts from the beauty.
The present invention has been made on the basis of recognition of such a problem, and an object thereof is to provide a bathroom capable of suppressing a decrease in aesthetics even when a caulking material is used for water stopping. To do.

  The first aspect of the present invention is a washroom floor having a recess formed on the outer periphery, a wall placed in the recess, a first side surface located inside the washroom floor among the side surfaces of the recess, the wall, A caulking material provided between, a covering member that has elasticity, covers the caulking material, one end is fixed to the washing floor, and the other end abuts against the wall. When the distance between the first side surface and the wall changes and becomes longer, the covering member is deformed by the wall so that the length in the direction orthogonal to the first side surface becomes longer. It is a bathroom characterized by being.

  According to this bathroom, the caulking material is covered with the covering member, and even when the distance between the first side surface and the wall is changed, the covering member is deformed according to the change in the distance, thereby covering the caulking material. The length in the direction orthogonal to the first side surface of the member is increased. For this reason, even when distance changes, possibility that the caulking material covered with the coating | coated member will be exposed can be reduced. Therefore, even when a caulking material is provided for water stopping, it is possible to reduce the possibility that the caulking material in which a tear has occurred is exposed toward the space in the bathroom and the appearance of the bathroom is lowered.

  According to a second invention, in the first invention, the covering member is deformed so that an upper surface of a portion covering the caulking material is inclined downward from the wall toward the inside of the washing floor. It is a featured bathroom.

  According to this bathroom, it is possible to improve drainage from the wall to the inside of the washroom floor, to improve drainage, and to suppress the occurrence of mold in the covering member.

  A third invention is the bathroom according to the second invention, wherein the upper surface of the portion of the covering member is located above the upper surface of the washing floor.

  According to this bathroom, since water easily flows from the upper surface of the covering member toward the upper surface of the washing floor, generation of mold in the covering member can be further suppressed.

  According to a fourth aspect of the present invention, there is provided: a bathtub having a recess formed on the outer periphery; a wall placed on the recess; a second side surface located inside the bathtub among the side surfaces of the recess; and the wall. And a covering member that has elasticity, covers the caulking material, has one end fixed to the bathtub, and the other end abutted against the wall. When the distance between the two side surfaces and the wall changes and becomes longer, the covering member is deformed by the wall so that the length in the direction orthogonal to the second side surface becomes longer. It is a featured bathroom.

  According to this bathroom, the caulking material is covered with the covering member, and even when the distance between the second side surface and the wall is changed, the covering member is deformed according to the change in the distance, thereby covering the caulking material. The length in the direction orthogonal to the second side surface of the member is increased. For this reason, even when distance changes, possibility that the caulking material covered with the coating | coated member will be exposed can be reduced. Therefore, even when a caulking material is provided for water stopping, it is possible to reduce the possibility that the caulking material in which a tear has occurred is exposed toward the space in the bathroom and the appearance of the bathroom is lowered.

  According to a fifth invention, in the fourth invention, the covering member is deformed so that an upper surface of a portion covering the caulking material is inclined downward from the wall toward the inside of the bathtub. It is a bathroom.

  According to this bathroom, drainage from the wall toward the inside of the bathtub can be improved, drainage can be improved, and generation of mold in the covering member can be suppressed.

  In a sixth aspect based on the fifth aspect, the upper surface of the portion of the covering member is located above the upper surface of the portion of the bathtub to which the one end of the covering member is fixed. It is a bathroom.

  According to this bathroom, water easily flows from the upper surface of the covering member toward the upper surface of the bathtub, so that generation of mold in the covering member can be further suppressed.

  According to the aspect of the present invention, even if a caulking material is used for water stopping, it is possible to suppress a decrease in aesthetic appearance.

It is a perspective view showing the bathroom concerning this embodiment. It is sectional drawing showing the fitting structure of the wall surface connection member and wall panel in this embodiment. It is a perspective view showing the attachment structure of the wall in this embodiment. It is a disassembled perspective view explaining the structure of the washing-room floor which concerns on this embodiment. It is the perspective sectional view which expanded a part of washing ground floor and a part of wall concerning this embodiment. FIG. 6 is an enlarged perspective sectional view of a portion B in FIG. 5. It is sectional drawing to which a part of washing floor and a part of wall which concern on this embodiment were expanded. It is sectional drawing to which a part of washing floor and a part of wall which concern on this embodiment were expanded. It is the top view to which the recessed part vicinity of the washroom floor of the state before a wall panel was installed was expanded. FIG. 10 is a cross-sectional view taken along line A-A ′ of FIG. 9. It is sectional drawing showing the construction method of the joint member of the bathroom which concerns on this embodiment. It is sectional drawing showing the construction method of the joint member of the bathroom which concerns on this embodiment. It is sectional drawing showing the construction method of the joint member of the bathroom which concerns on this embodiment. It is sectional drawing showing the construction method of the joint member of the bathroom which concerns on this embodiment. It is sectional drawing showing the construction method of the joint member of the bathroom which concerns on this embodiment. It is sectional drawing which expanded a part of bathtub and a part of wall which concern on this embodiment. It is the top view to which the recessed part vicinity of the state before a wall panel was installed was expanded. It is sectional drawing in the C-C 'line | wire of FIG. It is sectional drawing to which a part of washroom floor and a part of wall which concern on the modification of this embodiment were expanded.

  Embodiments of the present invention will be described below with reference to the drawings. In addition, in each drawing, the same code | symbol is attached | subjected to the same component and detailed description is abbreviate | omitted suitably.

FIG. 1 is a perspective view illustrating a bathroom according to the present embodiment.
The bathroom 100 illustrated in FIG. 1 includes a bathtub 1, a washing floor 2, and a wall 3. Support legs 6 are provided in the vicinity of the four corners of the bottom rear surface of the bathtub 1, and the bathtub 1 is installed on a bathroom installation surface (for example, a floor of a building) S through the support legs 6. The support leg 6 is configured to be adjustable in height by rotating the bolt part.

  The washing floor 2 is formed in a shallow vessel shape (bread shape) whose peripheral edge is bent upward, and has a waterproof property that does not allow hot water to leak out of the bathroom. The washing floor 2 is installed on the bathroom installation surface S via the support legs 231. Similarly to 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 outlet communicating with the drain pipe 5 is formed in the vicinity of the boundary with the bathtub 1. In FIG. 1, the drain port is closed with a removable lid 7. The portion provided with the drain port is recessed, and the surface of the washing floor 2 is provided with a slope inclined downward toward the drain port. On the back side of the washing floor 2, a drain pipe 5 is provided in the vicinity of the boundary with the bathtub 1, and a drain outlet is connected to the drain pipe 5. A drain outlet (not shown) provided at the bottom of the bathtub 1 is also connected to the drain pipe 5.

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

  The wall panel 31 is disposed on the opposite side of the washing floor 2 from the bathtub 1 and is formed by connecting two wall panels by a wall connecting member 50 (not shown). The wall panel 32 and the wall panel 33 are orthogonal to the wall panel 31 and are disposed to face each other. Wall panel 34-36 is arrange | positioned among the edges of bathtub 1 on the edge of 3 sides except the washing-room floor 2 side. A wall panel 37 is provided below the wall panel 34 and the wall panel 35 to connect the bathtub 1 to the wall panel 32 and the wall panel 33. In the bathroom unit shown in FIG. 1, a door DR is provided on the wall panel 33 via a door mounting frame (not shown).

  In addition, the structure of the wall surface material in this invention is not limited to the said wall panels 31-37. 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. Moreover, the wall panel 31 may be comprised from one panel.

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

FIG. 2 is a cross-sectional view showing a fitting structure between a wall surface connecting member and a wall panel in the present embodiment.
In FIG. 2, the cross section along the direction orthogonal to the in-plane direction of a wall panel is represented.
FIG. 2A illustrates a fitting structure of two wall panels adjacent on the same plane and a wall surface connecting member provided therebetween.
FIG. 2B illustrates a fitting structure of two wall panels that are orthogonal to each other at the corners 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 the wall surface connecting member 50.

  As illustrated in FIG. 2, the wall panel 31 includes 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 affixed 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 in which a thin plate is bent. The left and right folded portions 501 of the wall surface connecting member 50 have elasticity.

  FIG. 2A shows an attached state of the two wall panels 31-1 and 31-2 constituting the wall panel 31. FIG. The left and right side surfaces of the steel plates 311 of the two wall panels 31-1 and 31-2 are provided with elastic folded portions 502-1 and 502-2, respectively.

  In order 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 portions 502-1 and 502-2 are urged in the direction of each other by being fitted so as to push between the left and right folded portions 501. When the folded portions 502-1 and 502-2 are fitted, the two wall panels 31-1 and 31-2 are fixed to the same surface with the wall surface connecting member 50A interposed therebetween.

  FIG. 2B shows an attached state of the wall panel 31-2 and the wall panel 32 constituting the wall panel 31. The steel plate 311-2 of the wall panel 31-2 is provided with a folded portion 502-1 and the steel plate 321 of the wall panel 32 is provided with a folded portion 502-2. The folded portions 502-1 and 502-2 each have elasticity.

  The folded portions 502-1 and 502-2 are fitted so as to push and spread between the left and right folded portions 501. When the folded 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, the folded portion 501 of the wall surface connecting member 50 and the folded portion 502 of each wall panel have elasticity along the plane orthogonal to the wall 3, so that their installation positions are fixed. On the other hand, in the direction along the surface of the wall 3, the position of the wall connecting member 50 is not restricted. For this reason, when each wall panel is fitted in the wall surface connection member 50, it falls downward due to its own weight, and its lower end (a tip portion 311 a described later) comes into contact with the floor material 21.

FIG. 3 is a perspective view showing a wall mounting structure in the present 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 washing floor 2 are attached to the outer peripheral portion 2 a of the washing floor 2. The wall surface connecting member 50 is fixed to a wall surface fixing member 51 attached in advance by fastening means such as bolts and screws. At this time, the wall surface connecting member 50 may be fixed so that the outer peripheral portion 2a of the floor surface material 21 is pressed downward by the lower end of the wall surface connecting member 50. The wall panels 31 to 35 are fixed by fitting the wall panels to the respective wall surface 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 present embodiment.
As illustrated in FIG. 4, the washroom floor 2 includes a floor base material 20 and a skin material 23 disposed on the floor base material 20. The floor base material 20 includes 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. As the support member 22, a flat plate 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 is sandwiched between two steel plates, is lightweight and highly rigid, and a fastening member such as a screw can also be used. The support member 22 is provided with a work port so that an operator can go under the floor. After the construction, the work port is covered with a lid 221.

  As will be described later, the floor surface material 21 is provided with an inclined surface for forming a concave shape portion serving as a drain port and a gradient of the upper surface of the washing floor 2. The floor material 21 is made of, for example, a thermoplastic resin. The floor material 21 may be formed of fiber reinforced plastic (FRP). Examples of the thermoplastic resin include foamed polypropylene, foamed polystyrene, foamed polyethylene, and foamed polyurethane.

  A cushion material 201 is provided on the floor surface material 21. For the cushion material 201, for example, a soft material such as polyurethane foam 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 on can be changed.

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

A recess is formed on the outer periphery of the floor material 21, and the wall 3 is placed on the 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 washing floor and a part of the wall according to the present embodiment.
6 is an enlarged perspective sectional view of a portion B in FIG.
7 and 8 are enlarged cross-sectional views of a part of the washing floor and a part of the wall according to the present embodiment.
In addition, the support material 22 is abbreviate | omitted in FIGS.

  As shown in FIGS. 5 to 7, the steel plate 311 extends toward the floor surface material 21, and the tip portion 311 a is bent toward the outside of the washing 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 the recess. On the guide piece 27, the front-end | tip part 311a is mounted via packing PK1. The floor surface material 21 is pressed downward by the weight of the wall 3. The tip 311 a is fixed by a guide piece 27. By doing so, the displacement of the relative positional relationship between the washing floor 2 and the wall 3 is suppressed.

  A caulking material CK1 is provided in a gap between the side surface S1 located inside the washing floor 2 and the wall 3 (wall panel 31) among the side surfaces of the recess 21R. 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. The second end 252 covers the caulking material CK <b> 1 and is in contact with the wall panel 31. At this time, the portion arranged in the vicinity of the side surface S1 of the covering member 25 may be in contact with and bonded to the caulking material CK1.

  The covering member 25 has elasticity. The covering member 25 is deformed toward the inside of the washing floor 2 by the second end 252 of the covering member 25 coming into contact with the wall panel 31.

  Although the change in the distance D1 between the side surface S1 and the wall panel 31 is suppressed by the guide piece 27, the thermal expansion or contraction of the washing floor 2 and the wall 3 and the vibration in the washing floor 2 and the wall 3 are performed. It may change depending on the situation. Further, the distance D <b> 1 may change due to the inclination of the wall 3. FIG. 8 shows a state when the distance D1 is longer than the state shown in FIG. As shown in FIGS. 7 and 8, when the distance D1 is increased, the covering member 25 is deformed in accordance with the change of the distance D1, and the length of the covering member 25 in the direction orthogonal to the side surface S1 is increased.

  Of the covering member 25, the upper surface of the portion covering the caulking material CK <b> 1 is inclined downward from the wall panel 31 toward the inside of the washing floor 2. Further, the second end 252 of the covering member 25 that is in contact with the wall panel 31 is located above the first end 251 fixed to the washing floor 2. Furthermore, the upper surface of the portion of the covering member 25 that covers the caulking material CK <b> 1 is located above the upper surface of the washing floor 2.

  The covering member 25 has elasticity and may be at least one of soft and thin-walled. Since the covering member 25 has elasticity and is at least one of soft and thin-walled, the covering member 25 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 fluorine resin. Etc. can be used. By using these materials, the covering member 25 can be given elasticity and flexibility.

FIG. 9 is an enlarged plan view of the vicinity of the recess of the washing floor before the wall panel is installed.
10 is a cross-sectional view taken along line AA ′ of FIG.
In FIG. 9 and FIG. 10, the wall panel 31 to be placed thereafter is indicated by a broken line.

  As shown in FIGS. 9 and 10, in a state where the wall panel 31 is not installed, the covering member 25 extends in the horizontal direction and protrudes toward the outside of the washing floor 2. At this time, the length L1 of the portion protruding on the recess 21R is longer than the distance D1 between the side surface S1 and the wall panel 31 in a state where the wall panel is installed. For this reason, in the state in which the wall panel 31 is installed, the second end 252 of the covering member 25 abuts on the wall panel 31 and deforms, so that the upper surface of the covering member 25 is directed from the wall panel 31 toward the washing floor 2. And tilt down.

Here, the construction method of the joint member of a bathroom is demonstrated using FIGS. 11-15.
FIGS. 11-15 is the construction method of the joint member of the bathroom which concerns on this embodiment.
First, as shown in FIG. 11A, the first end 251 of the covering member 25 is fixed to the end of the lower surface of the skin material 23. The covering member 25 is fixed to the lower surface of the skin material 23 by, for example, a double-sided tape T. Alternatively, it may be fixed with an adhesive, heat welding, staples, or the like.

  Next, as shown in FIG. 11B, the skin material 23 is bonded to the surface of the floor material 21 in which the guide piece 27 is provided in the recess 21 </ b> R. At this time, the skin material 23 is bonded to the floor material 21 so that a portion of the covering member 25 fixed to the skin material 23 is sandwiched between the skin material 23 and the floor material 21.

  A state in which the skin material 23 is arranged on the floor material 21 is shown in FIG. As shown in FIG. 12A, 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 FIG. 12B and FIG. 13A, 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 FIG. 13B and FIG. 14A, the wall panel 31 is moved downward from above the floor material 21 and the skin material 23 to the recess 21 </ b> R, and Placed on. At this time, since the second end portion 252 of the covering member 25 is fixed to the skin material 23, contact between the wall panel 31 and the covering member 25 can be avoided.

  Next, as shown in FIGS. 14B and 15A, the caulking material CK <b> 1 is filled between the side surface S <b> 1 and the wall panel 31. At this time, the caulking material CK1 is filled so that, for example, the upper end is located at the same position as the upper surface of the skin material 23 or below it. By arranging the caulking material CK1 in this way, it is possible to reduce the friction between the lower surface of the covering member 25 and the upper surface of the caulking material CK1 when the covering member 25 is brought into contact with the wall panel 31 to be deformed.

  Finally, as shown in FIG. 15B, the deformation of the second end 252 of the covering member 25 is released. At this time, since the covering member 25 has elasticity, the deformation of the end of the second end portion 252 is canceled, so that the original shape shown in FIG. At that time, the caulking material CK <b> 1 is covered with the covering member 25, and the tip of the covering member 25 comes into contact with the wall panel 31. As already described, since the length L1 of the protruding portion of the covering member 25 is longer than the distance D1, the covering member 25 contacts the wall panel 31 in a deformed state, and the upper surface of the covering member 25 is separated from the wall panel 31. It inclines downward toward the skin material 23.

  In the above description, the wall panel 31 has been described as an example, but the other wall panels 32, 33, and 37 are also installed on the washing floor 2 in the same manner.

Next, the structure in the outer periphery of the bathtub 1 is demonstrated concretely using FIG.
FIG. 16 is an enlarged cross-sectional view of a part of the bathtub and a part of the wall according to the present embodiment.
As shown in FIG. 16, the wall panel 36 includes a base material 360 and a back plate 361. A recess 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 recess 1R via the packing PK2.

  Base material 360 opposes side surface S2 located inside bathtub 1 among the side surfaces of recess 1R. A caulking material CK2 is provided in the gap with the side S2 steel plate 311. The caulking material CK2 is covered with a covering member 26. 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 of the covering member 26 is fixed to the side surface S2, and is located between the side surface S2 and the caulking material CK2. The second end 262 of the covering member 26 is in contact with the base material 360. The covering member 26 has elasticity, and the covering member 26 is deformed in a direction orthogonal to the side surface S2 by the second end portion 262 contacting the wall panel 36.

  The distance D2 between the side surface S2 and the wall 3 (wall panel 36) may change due to thermal expansion or contraction of the bathtub 1 and the wall 3, vibrations in the bathtub 1 and the wall 3, or the like. Further, the distance D <b> 2 may change due to the inclination of the wall 3. The second end portion 262 of the covering member 26 contacts the wall panel 36, and the covering member 26 is deformed according to the change in the distance D2, so that the length of the covering member 26 in the direction orthogonal to the side surface S2 is increased.

  Of the covering member 26, the upper surface of the portion covering the caulking material CK <b> 2 is inclined downward from the wall panel 36 toward the inside of the bathtub 1. Further, the second end portion 262 of the covering member 26 that is in contact with the wall panel 36 is located above the first end portion 261 fixed to the bathtub 1. Furthermore, the upper surface of the portion of the covering member 26 that covers the caulking material CK2 is located above the upper surface of the portion of the bathtub 1 to which the covering member 26 is fixed.

  The covering member 26 has elasticity and may be at least one of soft and thin-walled. Since the covering member 26 has elasticity and is at least one of soft and thin-walled, the covering member 26 can be easily deformed.

FIG. 17 is an enlarged plan view of the vicinity of the recess before the wall panel is installed.
18 is a cross-sectional view taken along the line CC ′ of FIG.
In FIG. 17 and FIG. 18, the wall panel 36 to be placed thereafter is indicated by a broken line.

  As shown in FIGS. 17 and 18, in a state where the wall panel 36 is not installed, the covering member 26 extends in the horizontal direction and protrudes toward the outside of the bathroom. At this time, the length L2 of the portion protruding on the recess 1R is longer than the distance D2 between the side surface S2 and the wall panel 36 in a state where the wall panel is installed. For this reason, in the state in which the wall panel 36 is installed, the second end 262 of the covering member 26 abuts against the wall panel 36 and is deformed, so that the upper surface of the covering member 26 is moved from the wall panel 36 to the inside of the bathtub 1. Inclined downward.

  The attachment 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 attachment of the covering member 25 to the washing 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, it may be fixed by heat welding or staples.

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

  Thereafter, when the deformation of the second end portion 262 of the covering member 26 is released, the gap between the side surface S2 and the wall panel 36 is covered with the covering member 26, and the tip of the covering member 26 comes into contact with the wall panel 36. As already described, since the length L2 of the covering member 26 is longer than the distance D2, the covering member 26 contacts the wall panel 36 in a deformed state, and an inclination is formed on the upper surface of the covering member 26.

  In the above description, the wall panel 36 has been described as an example, but the other wall panels 34 and 35 are installed on the washing floor 2 in the same manner.

Next, the structure of the bathroom according to a modification of the present embodiment will be described with reference to FIG.
FIG. 19 is an enlarged cross-sectional view of a part of the washing floor and a part of the wall according to the modification of the present embodiment.
In FIG. 19, the state when the deformation amount of the covering member 25 changes is indicated by a broken line.

  As shown in FIG. 19, in this modification, the covering member 25 is a hollow tube having elasticity. The covering member 25 has a surface along the vertical direction. For example, one surface is fixed to the side surface or the side surface S <b> 1 of the skin material 23, and the other surface is in contact with the wall panel 36. The covering member 25 is provided in a deformed state between them and covers the caulking material CK1.

  In the example shown in FIG. 19, the cross-sectional shape of the covering member 25 is a trapezoid, but the shape thereof is arbitrary, such as a circle, an ellipse, or a polygon. The covering member 25 is formed hollow, but may be formed solid. Similarly, in the present modification, the covering member 25 is deformed in accordance with the change in the distance D1 between the side surface S1 and the wall panel 31.

  Moreover, it is also possible to provide the covering member 26 having the same structure as the covering member 25 according to this modification between the bathtub 1 and the wall 3.

  In addition, although embodiment mentioned above demonstrated the case where the washing floor 2 was comprised from the support material 22, the floor surface material 21, the cushioning material 201, and the skin material 23, this embodiment is such a structure. It can also be applied to other washroom floors. For example, the washroom floor may be composed of two of a support material 22 and a floor surface material 21. In this case, the covering member 25 is fixed to the outer periphery of the floor surface material 21.

  According to the embodiment described above, the caulking material CK <b> 1 is covered with the covering member 25. Even when the distance D1 between the side surface S1 of the recess and the wall 3 changes due to thermal expansion or contraction of the washing floor 2 and the wall 3, the covering member 25 is deformed according to the change of the distance D1. To do. For this reason, even when the distance D1 changes, the possibility that the caulking material CK1 covered by the covering member 25 is exposed toward the space in the bathroom 100 can be reduced. Therefore, even when the caulking material CK1 is provided for water stoppage, the possibility that the caulking material CK1 in which the tear has occurred is exposed toward the space in the bathroom 100 and the aesthetics of the bathroom is reduced can be reduced. it can.

  The covering member 25 has the first end 251 fixed to the washing floor 2, while the second end 252 is not fixed to the wall 3. For this reason, even if it is a case where the distance D1 becomes excessively long, both ends of the covering member 25 are pulled, and the possibility that the covering member 25 is damaged can be reduced.

  Further, when fixing the covering member 25 having a bent portion as shown in FIG. 7 and FIG. 8, as shown in FIG. 11A, before bonding the skin material 23 and the floor material 21, It is desirable to fix the first end 251 of the covering member 25 to the bottom surface of the skin material 23. Thus, the first end 251 can be fixed between the skin material 23 and the floor material 21 in a state where the bent portion of the covering member 25 is in contact with the side surface 23S of the skin material 23. For this reason, while fixing the 1st end part 251 more firmly, it can suppress that a clearance gap produces between the coating | coated member 25 and the side surface 23S.

  Further, when the covering member 25 has elasticity, as illustrated in FIG. 10, the second end 252 of the covering member 25 extends in a direction intersecting the surface of the wall 3, and thus the second end 252. Is brought into contact with the wall 3, the covering member 25 presses the wall 3 more strongly. Since the covering member 25 makes contact with the wall 3 being pressed more strongly, a gap is hardly formed between the covering member 25 and the wall 3, and water stoppage by the covering member 25 can be improved.

  Similarly, with respect to the covering member 26, the caulking material CK2 is covered with the covering member 26, and the covering member 26 is deformed in accordance with a change in the distance D2 between the side surface S2 of the recess and the wall 3. For this reason, even when the distance D2 changes, the possibility that the caulking material CK2 covered with the covering member 26 is exposed toward the space in the bathroom 100 can be reduced. Therefore, even when the caulking material CK2 is provided for water stoppage, the possibility that the caulking material CK2 in which the tear has occurred is exposed toward the space in the bathroom 100 and the aesthetic appearance of the bathroom 100 is reduced. Can do.

  The covering member 26 has the first end 261 fixed to the bathtub 1, while the second end 262 is not fixed to the wall 3. For this reason, even when the distance D2 becomes excessively long, both ends of the covering member 25 are pulled, and the possibility that the covering member 25 is damaged can be reduced.

  As shown in FIG. 3 and FIG. 4, the rift generated in the caulking material is installed in parallel with the bathroom installation surface S, whereas the wall 3 (wall panel) is installed in the bathroom installation surface. This can be particularly noticeable when it is installed upright in a direction perpendicular to S. This is because, in the bathroom structure shown in FIGS. 3 and 4, when thermal expansion or thermal contraction occurs in these members due to temperature changes, the direction of expansion (shrinkage) differs, and the amount of change in the width of the gap is different. This is because it tends to be large. Therefore, this embodiment is particularly effective when the wall 3 is provided along the direction perpendicular to the installation surfaces of the bathtub 1 and the washing floor 2.

  It is desirable that the covering member 25 described above is deformed so that the upper surface of the portion covering the caulking material CK1 is inclined downward from the wall 3 toward the inside of the washing floor 2. According to such a structure, drainage from the wall 3 toward the inside of the washing floor 2 can be improved, drainage can be improved, and generation of mold in the covering member 25 can be suppressed.

  At this time, it is desirable that the upper surface of the portion of the covering member 25 covering the caulking material CK1 is located above the upper surface of the washing floor 2. According to such a structure, water easily flows from the upper surface of the covering member 25 toward the upper surface of the washing floor 2, so that generation of mold in the covering member 25 can be further suppressed.

Similarly, the upper surface of the portion of the covering member 26 that covers the caulking material CK <b> 2 is preferably deformed so as to be inclined downward from the wall 3 toward the inside of the bathtub 1. According to such a structure, drainage from the wall 3 toward the inside of the bathtub 1 can be improved, drainage performance can be improved, and mold generation in the covering member 26 can be suppressed.
Moreover, it is desirable that the upper surface of the portion of the covering member 26 covering the caulking material CK2 is located above the upper surface of the portion of the bathtub 1 to which the first end portion 261 of the covering member 26 is fixed. . According to such a structure, water easily flows from the upper surface of the covering member 26 toward the upper surface of the bathtub 1, and thus mold generation in the covering member 26 can be further suppressed.

  When the covering member 26 has elasticity, as shown in FIG. 18, the second end 262 of the covering member 26 extends in a direction intersecting the surface of the wall 3, so that the second end 262 becomes a wall. When it is brought into contact with 3, the covering member 26 presses the wall 3 more strongly. Since the covering member 26 makes contact with the wall 3 being pressed more strongly, it is difficult to form a gap between the covering member 26 and the wall 3, and the water stoppage by the covering member 26 can be improved.

The embodiment of the present invention has been described above. However, the present invention is not limited to these descriptions. As long as the features of the present invention are provided, those skilled in the art appropriately modified the design of the above-described embodiments are also included in the scope of the present invention. For example, the shape, dimensions, material, arrangement, installation form, and the like of each element included in the bathroom are not limited to those illustrated, but can be changed as appropriate.
Moreover, each element with which each embodiment mentioned above is provided can be combined as long as technically possible, and the 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 Bath, 2 Washing floor, 3 Wall, 5 Drain pipe, 6 Support leg, 7 Lid, 9 Bath apron, 20 Floor base material, 21 Floor material, 22 Support material, 23 Skin material, 23S Side, 25, 26 Covering Member, 27 guide piece, 31-37 wall panel, 50 wall surface connection member, 50A, 50B wall surface connection member, 51 wall surface fixing member, 100 bathroom, 201 cushion material, 202 skin material, 221 lid, 231 support leg, 251, 261 First end, 252 and 262 Second end, 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)

A washroom floor with a recess on the outer periphery;
A wall placed in the recess;
A caulking material provided between the first side surface located on the inner side of the wash floor among the side surfaces of the recess and the wall;
A covering member having elasticity, covering the caulking material, one end fixed to the wash floor, and the other end abutting the wall;
With
When the distance between the first side surface and the wall changes and becomes longer, the covering member increases the length of the covering member in the direction perpendicular to the first side surface. A bathroom characterized by being deformed by.   2. The bathroom according to claim 1, wherein the covering member is deformed so that an upper surface of a portion covering the caulking material is inclined downward from the wall toward the inside of the washing floor.   The bathroom according to claim 2, wherein the upper surface of the portion of the covering member is located above the upper surface of the washing floor. A bathtub with a recess formed on the outer periphery;
A wall placed in the recess;
A caulking material provided between the second side surface located inside the bathtub among the side surfaces of the recess, and the wall;
A covering member having elasticity, covering the caulking material, one end fixed to the bathtub, and the other end in contact with the wall;
With
When the distance between the second side surface and the wall changes and becomes longer, the covering member increases the length of the covering member in the direction perpendicular to the second side surface. A bathroom characterized by being deformed by.   The bathroom according to claim 4, wherein the covering member is deformed so that an upper surface of a portion covering the caulking material is inclined downward from the wall toward the inside of the bathtub.   The bathroom according to claim 5, wherein the upper surface of the portion of the covering member is located above the upper surface of a portion of the bathtub to which the one end of the covering member is fixed.

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