WO2021210193A1 - Sanitary unit structure and method for constructing same - Google Patents

Abstract

Provided are a highly reliable sanitary unit structure that facilitates accommodation of a sanitary facility including a shower room and a washroom in variously shaped installation spaces having different shapes in a building, and a method for constructing the sanitary unit structure. A sanitary unit structure (1) for installing a shower room (2) and a washroom (3) adjacent to each other inside an installation space enclosed by a structural floor, structural walls, and a structural ceiling of a building has a configuration in which: the shower room has a unitized configuration forming a shower room space; the washroom has a shape accommodating to a space in the installation space other than an area where the shower room is installed; and a washroom space is formed by a floor panel (50) supported on the structural floor with a predetermined space therebetween, a plurality of washroom side wall panels (10) provided rising at predetermined positions in the periphery of the floor panel and constituting side walls, and a washroom ceiling wall panel (13) connected to the washroom side wall panels and forming a ceiling wall.

Description

Sanitary unit structure and its construction method

The present invention relates to a sanitary unit structure including at least a shower room and a washroom provided in a house or the like which is a building, and a construction method thereof.

In houses, etc., the shower room is used as a unit. The shower room unitized in this way is very convenient for designing a house and for constructing a house, and is advantageous in that a shower room that ensures a predetermined quality can be surely installed. Is. For this reason, unitized shower rooms are widely and generally used in buildings such as houses. In the present invention, the shower room includes a structure of a bathroom provided with a bathtub, a faucet, etc., in addition to a structure provided only with shower equipment.

Japanese Unexamined Patent Publication No. 10-60965

If a shower room is installed as a housing facility, a washroom will be placed adjacent to the shower room. The wash basin is equipped with a wash basin equipped with a mirror and the like, and also functions as a changing room. In the present invention, the washroom includes, in addition to the structure provided only with a washbasin, a structure provided with sanitary fixtures such as a toilet bowl, and a structure having a function as a changing room.

The dimensions of the shower room unitized as described above are determined at the stage of factory shipment, and are standardized with certain dimensions. It is common to install such a shower room in a house and have a contractor build a washroom from the beginning in a space adjacent to the shower room.

Patent Document 1 proposes a housing facility in which a shower room and a washroom are connected to form an integral unit, and the whole is unitized. In the unitized configuration, the design and dimensions are standardized and manufactured, so it is easy for the contractor to install, and the owner guarantees a certain level of quality, which is a merit of peace of mind. Has.

However, the unitized configuration as a housing facility is a configuration that is restricted as a housing designer because the dimensions are predetermined. In addition, in a house that is already built, the installation space surrounded by structural floors (slabs), structural walls, and structural ceilings is not constant, so it does not correspond to unitized housing equipment. , There was a problem that a dead space was generated in the installation space. In order to accommodate such an installation space, it was common to install a unitized shower room and then create a washroom from the beginning according to the installation space adjacent to the shower room.

An object of the present invention is to provide a highly reliable sanitary unit structure and a construction method thereof, in which sanitary facilities including a shower room and a washroom can be easily accommodated in installation spaces having different shapes in a building.

The sanitary unit structure of one aspect according to the present invention is
It is a sanitary unit structure in which a shower room and a washroom are arranged adjacent to each other inside an installation space surrounded by a structural floor, a structural wall, and a structural ceiling of a building.
The shower room has a unitized structure forming a shower room space.
The washroom has a shape corresponding to a space other than the area where the shower room is installed in the installation space, and has a floor panel supported by having a predetermined space on the structural floor, and the floor panel. It has a configuration in which a washroom space is formed by a plurality of washbasin side wall panels that are erected at predetermined positions on the peripheral edge portion to form a side wall and a washbasin ceiling wall panel that is connected to the washbasin side wall panel to form a ceiling wall.
The floor panel of the washroom has a waterproof structure.

The method of constructing the sanitary unit structure according to the present invention is as follows.
It is a construction method of a sanitary unit structure in which a shower room and a washroom are arranged adjacent to each other inside an installation space surrounded by a structural floor, a structural wall, and a structural ceiling of a building.
A construction method in which the waterproof pan of the shower room is installed with a predetermined space for the structural floor, and then the floor panel of the waterproof structure of the washroom is installed with a predetermined space for the structural floor. be.

According to the present invention, sanitary equipment including a shower room and a washroom can be easily installed corresponding to installation spaces having different shapes in a building, and a highly reliable sanitary unit structure and a construction method thereof are provided. can do.

Top view of the sanitary unit structure of the first embodiment according to the present invention. Perspective view of the sanitary unit structure of the first embodiment Back view of the sanitary unit structure of the first embodiment The figure which shows the construction method of the sanitary unit structure of Embodiment 1. The figure which shows the construction method of the sanitary unit structure of Embodiment 1. The figure which shows the panel locking member for fixing the shower side wall panel of a shower room to a floor pan in the sanitary unit structure of Embodiment 1. FIG. The figure which shows the wash panel locking member for fixing the wash side wall panel of a washroom to a floor panel in the sanitary unit structure of Embodiment 1. FIG. A perspective view showing a convex corner member and a concave corner member in the sanitary unit structure of the first embodiment. The figure which shows the state which joined and fixed the under-wall skirting board to the convex corner member and the concave corner member in the sanitary unit structure of Embodiment 1. Cross-sectional view of the under-wall skirting board in the sanitary unit structure of the first embodiment The figure which shows the inter-chamber joint member which connects the floor surface of a shower room and the floor surface of a washroom in the sanitary unit structure of Embodiment 1. A side view showing an example of internal configurations of a shower room and a washroom constituting the sanitary unit structure of the second embodiment according to the present invention. A side view showing an example of the internal configuration of the shower room and the washroom constituting the sanitary unit structure of the second embodiment, and showing a part of the structure of the floor panel of the washroom. A side view showing an example of internal configurations of a shower room and a washroom constituting the sanitary unit structure of the third embodiment according to the present invention. The figure which shows typically the positional relationship between the arrangement level of the drain outlet of a shower room and the arrangement level of a drain port of a washroom in Embodiment 3.

Hereinafter, as an embodiment relating to the sanitary unit structure of the present invention and its construction method, a sanitary unit structure including a shower room and a washroom will be described with reference to the attached drawings. The sanitary unit structure of the present invention is not limited to the configuration of the sanitary unit structure described in the following embodiments, and the shower room is not limited to the configuration provided only with shower equipment, but also includes a bathtub and the like. It includes the configuration of a bathroom equipped with faucet equipment and the like. Further, the washroom includes, in addition to a configuration provided only with a washbasin, a configuration provided with sanitary fixtures such as a toilet bowl, a configuration having only a function as a changing room, and a configuration in which these are combined.

Further, the numerical values, shapes, configurations, steps (processes), order of steps, etc. shown in the following embodiments are only examples, and do not limit the present invention. Among the components in the following embodiments, the components not described in the independent claims indicating the highest level concept are described as arbitrary components. In addition, in order to make it easy to understand, the drawing schematically shows each component as a main body.

First, various aspects of the sanitary unit structure of the present invention will be illustrated.
The sanitary unit structure of the first aspect according to the present invention is
It is a sanitary unit structure in which a shower room and a washroom are arranged adjacent to each other inside an installation space surrounded by a structural floor, a structural wall, and a structural ceiling of a building.
The shower room has a unitized structure forming a shower room space.
The washroom has a shape corresponding to a space other than the area where the shower room is installed in the installation space, and has a floor panel supported by having a predetermined space on the structural floor, and the floor panel. It has a configuration in which a washroom space is formed by a plurality of washbasin side wall panels that are erected at predetermined positions on the peripheral edge portion to form a side wall and a washbasin ceiling wall panel that is connected to the washbasin side wall panel to form a ceiling wall.
The floor panel of the washroom has a waterproof structure. In the sanitary unit structure of the first aspect configured in this way, sanitary equipment including a shower room and a washroom can be easily installed corresponding to installation spaces having different shapes in a building.

In the sanitary unit structure of the second aspect according to the present invention, in the first aspect, the waterproof structure of the floor panel of the washroom has a predetermined space with respect to the structural floor of the building. The structure may include a reinforcing frame frame supported by a plurality of support legs and a waterproof layer.

In the sanitary unit structure of the third aspect according to the present invention, in the first or second aspect, the waterproof structure of the floor panel of the washroom is the reinforcing member mounted on the reinforcing frame. , The waterproof layer placed on the reinforcing member and the tile layer spread on the waterproof layer may be included.

In the sanitary unit structure of the fourth aspect according to the present invention, the waterproof layer may be made of a cement board in the third aspect.

In the sanitary unit structure of the fifth aspect according to the present invention, in any one of the first to fourth aspects, the washbasin side wall panel serves as an entrance / exit to the sanitary unit structure in the floor panel. A side wall may be formed by standing on a peripheral portion of a region excluding a position where an entrance / exit to the washroom is formed and a position where an entrance / exit is formed between the shower room and the washroom.

In the sanitary unit structure of the sixth aspect according to the present invention, in any one of the first to fifth aspects, the shower chamber is supported on the structural floor, and the waterproof pan and the above. The shower room space may be formed as a unit by the shower side wall panel erected on the waterproof pan and the shower ceiling wall panel connected to the shower side wall panel.

In the sanitary unit structure of the seventh aspect according to the present invention, in the sixth aspect, the waterproof pan of the shower room and the floor panel of the washroom are provided by the structural floor via a plurality of support legs. It may be configured to have a predetermined space and be maintained at a predetermined level.

In the sanitary unit structure of the eighth aspect according to the present invention, in any one of the first to seventh aspects, the washbasin side wall panel is erected with respect to the floor panel by a panel fixing member. May be configured to.

In the sanitary unit structure of the ninth aspect according to the present invention, in the eighth aspect, the panel fixing member forms an entrance / exit between the washroom and the shower room on the floor panel. And the underwall skirting board fixed to the peripheral portion excluding the formation position of the entrance to the sanitary unit structure including the shower room and the washroom, and the washbasin side wall panel are locked to the underwall skirting board. It may be configured to include a wash panel locking member.

The sanitary unit structure according to the tenth aspect of the present invention may be configured such that the lower end portion of the washbasin side wall panel is in contact with and held by the panel fixing member in the eighth or ninth aspect. good.

The sanitary unit structure of the eleventh aspect according to the present invention is configured such that the shower side wall panel is erected by the shower panel locking member with respect to the waterproof pan in the sixth aspect. good.

In the sanitary unit structure of the twelfth aspect according to the present invention, in the eleventh aspect, the lower end portion of the shower side wall panel has the same configuration as the lower end portion of the washbasin side wall panel, and the waterproof pan. And the shower panel locking member may be contacted and held.

In the sanitary unit structure of the thirteenth aspect according to the present invention, the floor panel may be formed of a cuttable floor material in any one of the first to twelfth aspects.

In any of the first to thirteenth aspects, the sanitary unit structure according to the fourteenth aspect of the present invention is provided in a predetermined space between the structural floor and the floor panel from the shower room. The plumbing fixtures may be configured to be installed.

The sanitary unit structure of the fifteenth aspect according to the present invention may be provided with an opening for inspection in the shower ceiling wall panel and the washbasin ceiling wall panel in the sixth aspect.

In the sanitary unit structure according to the sixteenth aspect of the present invention, in the shower ceiling wall panel and the wash ceiling wall panel in the fifteenth aspect, the inspection opening is the shower room and the wash room. It may be provided at both sides of the doorway between the two.

In the sanitary unit structure of the seventeenth aspect according to the present invention, in any one of the first to sixteenth aspects, the side wall of the washroom is composed of a plurality of washroom side wall panels, and the side wall of the washroom is composed of a plurality of washroom side wall panels. The ceiling wall is composed of multiple ceiling wall panels,
The connecting portion of the adjacent washbasin side wall panel may be configured to correspond to the connecting portion of the adjacent ceiling wall panel.

In the sanitary unit structure according to the eighteenth aspect of the present invention, in any one of the first to seventeenth aspects, a joint portion is provided at a connecting portion of the adjacent washbasin side wall panels.
The joint portion may be configured to attach a load member inside the washroom.

The sanitary unit structure of the nineteenth aspect according to the present invention is a sanitary unit structure in which a shower room and a washroom are adjacently arranged inside an installation space surrounded by a structural floor, a structural wall, and a structural ceiling of a building. And
The shower room has a unitized structure that forms a shower room space.
The washroom has a shape corresponding to a space other than the area where the shower room is installed in the installation space, and has a floor panel supported by having a predetermined space on the structural floor, and the floor panel. It has a configuration in which a washroom space is formed by a plurality of washbasin side wall panels that are erected at predetermined positions on the peripheral edge portion to form a side wall and a washbasin ceiling wall panel that is connected to the washbasin side wall panel to form a ceiling wall.
In the floor panel of the washroom, a drainage port may be provided in the vicinity of a boundary portion with the adjacent shower room, and the formation position of the drainage port may be configured to be the lowest level position in the floor panel.

In the sanitary unit structure according to the twentieth aspect of the present invention, even if the drainage port is provided on the doorway side between the shower room and the washroom in the floor panel according to the nineteenth aspect. good.

In the sanitary unit structure according to the 21st aspect of the present invention, in the shower room according to the 19th or 20th aspect, the drainage port is formed at the lowest level position in the shower room, and is near the entrance / exit. May be the highest level position in the shower room.

The method of constructing the sanitary unit structure according to the 22nd aspect of the present invention is to sanitize a shower room and a washroom adjacent to each other inside an installation space surrounded by a structural floor, a structural wall, and a structural ceiling of a building. It is a construction method of the unit structure,
After the waterproof pan of the shower room is installed with a predetermined space with respect to the structural floor, the floor panel of the waterproof structure of the washroom is installed with a predetermined space with respect to the structural floor. In the method of constructing the sanitary unit structure according to the 22nd aspect, it is possible to easily construct the sanitary equipment including the shower room and the washroom corresponding to the installation spaces having different shapes in the building.

The method of constructing the sanitary unit structure according to the 23rd aspect of the present invention is, in the 22nd aspect, at least the shower room so that the floor surface of the wash room is higher than the floor surface level of the shower room. After the construction of the floor surface of the above, the floor panel of the washroom may be constructed.

In the method of constructing the sanitary unit structure according to the 24th aspect of the present invention, in the 22nd or 23rd aspect, the area where the floor panel of the washroom is installed and the shower room is installed in the installation space. It has a shape corresponding to areas other than the above, and is constructed so as to form a waterproof floor surface by being supported with a predetermined space on the structural floor.
The plurality of washbasin side wall panels serving as the side walls of the washroom are formed in the floor panel at the position of forming the doorway to the washroom which is the doorway to the sanitary unit structure, and between the shower room and the washroom. It is erected on the peripheral part of the area excluding the formation position of the doorway,
The washbasin ceiling wall panel serving as the ceiling wall of the washroom may be connected to the washbasin side wall panel.

(Embodiment 1)
Hereinafter, the sanitary unit structure of the first embodiment and the construction method thereof according to the present invention will be described with reference to the attached drawings. FIG. 1 is a plan view of the shower room 2 and the washroom 3 constituting the sanitary unit structure 1 as viewed from above, and shows a state in which the ceiling walls (ceiling wall panels) are removed.

The shower room 2 is provided with a shower head 4 and a faucet 5, and can be accessed by opening and closing the door 6 to enter and exit the wash room 3 provided adjacent to the shower room 2. The wash basin 3 is provided with a wash basin 7 provided with a mirror and a toilet bowl 8. In the configuration of the first embodiment, the configuration including the toilet bowl 8 will be described, but the configuration of the first embodiment may be a configuration not including the toilet bowl 8.

As shown in FIG. 1, the sanitary unit structure 1 of the first embodiment is a structure in which a washroom 3 is provided adjacent to a shower room 2, and is a structural floor (slab) in a house which is a building. It is composed of dimensions (outer shape) corresponding to the installation space surrounded by structural walls and structural ceilings. The sanitary unit structure 1 provided in the installation space of a house has a configuration in which access to and from other rooms in the house is possible through the entrance opening 11.

The side walls of the shower room 2 and the washroom 3 are constructed by assembling a plurality of panels having the same structure. The side wall of the shower room 2 is composed of a plurality of shower side wall panels 9, and the side wall of the wash room 3 arranged adjacent to the shower room 2 is composed of a plurality of wash side wall panels 10. The shower side wall panel 9 and the washbasin side wall panel 10 in the first embodiment have the same structure and have the same upright structure.

FIG. 2 is a perspective view of the sanitary unit structure 1 of the first embodiment. FIG. 3 is a back view of the floor surface of the sanitary unit structure 1 of the first embodiment. As shown in FIGS. 2 and 3, the sanitary unit structure 1 is supported and held by a plurality of support legs 18 for installation on the structural floor (slab) of a house which is a building.

The floor panel 16 forming the floor surface of the washroom 3 has a double floor structure because it is supported by a plurality of support legs 18 with a predetermined space with respect to the structural floor (slab). The structure is such that the support legs 18 are fixed to the floor panel 16 and has a seismic structure that is strong against push-up and rolling during an earthquake. Further, the support legs 18 are provided with an elastic body and have an anti-vibration function. The floor panel 16 is made of a material that can be easily cut, and for example, various floor materials in which vinyl chloride tile, hard tile, natural stone, decorative sheet, etc. are laminated on a plate material are used.

The floor surface of the shower room 2 is composed of a waterproof pan 17, and the waterproof pan 17 is supported by a plurality of support legs 18 with a predetermined space with respect to the structural floor (slab). Since a predetermined space is formed directly under the waterproof pan 17 of the shower room 2 in this way, the water supply and hot water supply pipes 19 (see FIG. 3) for the shower head 4 and the faucet 5 and the hot water supply pipe 19 (see FIG. Piping extending from the drain port 41 (not shown) is installed and is effectively used together with the space directly under the floor panel 16 of the washroom 3. As described above, various piping facilities in the shower room 2 and the wash room 3 are installed in the space directly under each of the waterproof pan 17 in the shower room 2 and the floor panel 16 in the wash room 3.

[Construction method of sanitary unit structure 1]
4A and 4B are views showing a construction method of the sanitary unit structure 1 of the first embodiment. (A) and (b) in FIG. 4A, and (c), (d) and (e) in FIG. 4B are views showing a state during construction, and (a) → (b) → (c). → (d) → (e) will be installed in this order.

In the state shown in FIG. 4A (a), the shower room 2 supported by the plurality of support legs 18 is completed, and the floor panel 16 of the washroom 3 is supported by the plurality of support legs 18 on the structural floor (slab). It shows the state in which the double floor was made. The shower room 2 is produced as described below, and the shower room space is completed.
(1) The floor pan 17, which is a waterproof pan, is supported by a plurality of support legs 18.
(2) The shower side wall panel 9 is directly fixed to the floor pan 17 supported by the support legs 18 by the shower panel locking member 21.
(3) After the shower side wall panel 9 is fixed to the floor pan 17, the door frame 22 is attached to the shower side wall panel 9, and the door 6 is provided in the shower room 2.
(4) The shower ceiling wall panel 12 of the shower room 2 is attached to complete the shower room 2 having the shower room space.

In the installation space of the house, the floor panel 16 of the washroom 3 is cut to a desired size according to the installation space other than the area where the shower room 2 is installed. The cut floor panel 16 is supported by a plurality of support legs 18 to form a double floor. At this time, the position level of the floor panel 16 is adjusted according to the position of the door 6 of the shower room 2, for example. The position level of the floor panel 16 is adjusted after the floor pan 17, which is the waterproof pan of the shower room 2, is adjusted to a predetermined level. The installation level of the floor panel 16 of the washroom 3 is set higher than the floor surface of the shower room 2, and the inter-chamber joining member 27 (FIG. 10) gently descends from the floor panel 16 to the floor surface of the shower room 2. See).

The state shown in FIG. 4A (b) is a state in which the under-wall skirting board 20, which is one of the panel fixing members, is fixed to the floor end portion of the floor panel 16 after the floor panel 16 is manufactured. The position where the under-wall skirting board 20 is fixed is the position where the washbasin side wall panel 10 is erected. That is, the position where the door 6 which is the entrance / exit to the shower room 2 is installed and the formation position of the entrance opening 11 which is the entrance / exit to the sanitary unit structure 1 including the shower room 2 and the washroom 3 are excluded. At the end of the floor surface, a skirting board (panel fixing member) 20 under the wall for fixing the washbasin side wall panel 10 is fixed.

A wash panel locking member 23 is attached to the underwall skirting board 20 in order to erect the washbasin side wall panel 10. The wash panel locking member 23 has a configuration in which the lower end portion of the wash wall panel 10 is fitted and fastened to erect the wash wall panel 10. Further, the adjacent washbasin side wall panels 10 have a configuration in which the side portions are fitted to each other and joined to the joint portion 25 erected on the under-wall skirting board 20.

FIG. 4B (c) shows a state in which the wash panel locking member 23 (see FIG. 6) is provided on the underwall skirting board 20 fixed to the floor panel 16 and two washbasin side wall panels 10 are erected. ing. FIG. 4B (d) shows a state in which all the washbasin side wall panels 10 constituting the washroom 3 are erected. FIG. 4B (e) shows a state in which the wash ceiling wall panel 13 is attached from the state shown in FIG. 4B (d).

As described above, after the shower room 2 is completed, the washroom 3 is created and the washroom space is completed. That is, the construction process of the washroom 3 includes the following process.

(5) The floor panel 16 of the washroom 3 is cut to a desired size, and the cut floor panel 16 is supported by a plurality of support legs 18 so as to have a height corresponding to the floor level of the shower room 2. Make a heavy bed.

(6) Install the under-wall skirting board 20 at a predetermined position on the floor panel 16 of the washroom 3.

(7) A wash panel locking member 23 is provided on the under-wall skirting board 20, and the wash panel 10 is erected. At this time, the lower end portion of the washbasin side wall panel 10 is fitted to the washbasin panel locking member 23, and the adjacent washbasin side wall panel 10 is fitted to the joint portion 25 which is a wall stud erected between them and fixed to each other. .. In addition, the adjacent washbasin side wall panels 10 may be directly engaged with each other.

(8) The washroom ceiling wall panel 13 is attached to the washbasin side wall panel 10, and the washroom 3 is completed. As a result, the shower room 2 and the washroom 3 are completed, and the sanitary unit structure 1 is completed. As the washbasin side wall panel 10, various shape patterns having different width dimensions are prepared in advance, and a desired shape pattern is selected according to the position (length) to be erected on the floor panel 16. The washbasin side wall panel 10 can be formed by cutting it to a desired width dimension, if necessary.

The various appliances inside the shower room 2 and the washroom 3 will be installed after the sanitary unit structure 1 is completed. Openable and closable openings such as the shower inspection port 14 of the shower ceiling wall panel 12, the washbasin inspection port 15 of the wash ceiling wall panel 13, and the underfloor inspection port 29 are used to attach various appliances and drainage equipment.

In the above construction process, the shower ceiling wall panel 12 and the wash ceiling wall panel 13 shown in (4) and (7) may be attached at the same time in the final process.

In the construction of the sanitary unit structure 1, (a) the floor pan (waterproof pan) 17 of the shower room 2 is installed, (b) the shower side wall panel 9 of the shower room 2 is installed, and (c) the door frame of the shower room 2 is installed. 22 installation (determination of washroom level standard), (d) installation of shower ceiling wall panel 12 in shower room 2, (e) installation of floor panel 16 in washroom 3 (installation of double floor), (f) ) Installation of the under-wall width tree 20 of the washroom 3, (g) installation of the washbasin side wall panel 10 of the washroom, and (h) installation of the washbasin ceiling wall panel 13 of the washroom 3 are produced in this order. The shower ceiling wall panel 12 in (d) may be installed in the same process as the wash ceiling wall panel 13 in (h).

In the construction of the sanitary unit structure 1 of the first embodiment, the washroom 3 having the optimum dimensions according to the installation space surrounded by the structural floor (slab), the structural wall, and the structural ceiling of the building (house) is provided. Since it is a structure to be manufactured, a step of cutting the floor panel 16 of the washroom 3 into a desired shape is included. Further, the cut floor panel 16 is installed according to the installation level of the shower room 2, and the work of fixing the under-wall skirting board 20 for erection of the washbasin side wall panel 10 to the installed floor panel 16 at a predetermined position is performed. Occurs. The work of manufacturing such a double floor (including the floor panel 16 and the skirting board under the wall 20) includes the work of assembling the shower room 2 in which the assembly members are prepared in advance, and the work of assembling the washbasin side wall panel 10 and the washbasin in the washroom 3. Since the work content is different from the assembly work of the ceiling wall panel 13, the contractor is often different. Therefore, when many sanitary unit structures 1 are installed in a building such as an apartment house, one contractor assembles the shower room 2 in sequence, and the other contractor assembles the shower room 2 adjacent to the shower room 2. Then, the double floors (16, 20) having the desired dimensions are installed. After the installation of the double floor is completed, the contractor who has completed the assembly of the shower room 2 assembles the washbasin side wall panel 10 and the washbasin ceiling wall panel 13 prepared in advance on the double floor. As described above, when a plurality of sanitary unit structures 1 are installed, it is a structure that allows different contractors to efficiently proceed with the work.

As described above, in the construction of the sanitary unit structure 1 of the first embodiment, the construction is performed despite the configuration of producing the washroom 3 having the optimum dimensions according to the installation space in the building (house). The configuration is easy and the construction time can be significantly reduced.

FIG. 5 is a diagram showing a panel locking member 21 for fixing the shower side wall panel 9 of the shower chamber 2 to the floor pan 17 in the sanitary unit structure 1 of the first embodiment. FIG. 5 shows an enlarged part of the outer surface of the shower room 2. The outer surface of the shower room 2 will not be visible to the user after the shower room 2 is installed inside the installation space.

As shown in FIG. 5, a joint portion 24 serving as a wall stud is provided between the adjacent shower side wall panels 9, and the adjacent shower side wall panels 9 are held and erected by the joint portion 24. There is. A joint locking tool 21a of the shower panel locking member 21 is attached to the lower end portion of the joint portion 24. The joint locking tool 21a is fixed so as to sandwich the outer edge of the floor pan (waterproof pan) 17 of the shower chamber 2 from above. As a result, the joint portion 24 of the shower chamber 2 is securely fixed to the floor pan (waterproof pan) 17 and erected. The support legs 18 arranged directly below the joint portion 24 may be made of a material having a higher rigidity than the support legs 18 arranged in other regions.

A panel locking tool 21b of the shower panel locking member 21 is attached to the lower end portion of the shower side wall panel 9. The panel locking tool 21b is fixed so as to sandwich the outer edge of the floor pan (waterproof pan) 17 of the shower chamber 2 from above. Further, the lower end of the shower side wall panel 9 is formed of a metal plate bent into a U shape, and this U-shaped portion is held inscribed in the floor pan (waterproof pan) 17. As a result, the shower side wall panel 9 of the shower room 2 is erected in a state of being securely fixed to the floor pan (waterproof pan) 17. The shower side wall panel 9 has a structure in which the floor pan 17 which is a waterproof pan is erected by a panel fixing member including a shower panel locking member 21 and a joint portion 24.

FIG. 6 is a diagram showing a wash panel locking member 23 for fixing the wash side wall panel 10 of the washroom 3 to the underwall skirting board 20 on the floor panel 16 in the sanitary unit structure 1 of the first embodiment. be. FIG. 6 shows an enlarged part of the outer surface of the washroom 3. As with the shower room 2, the outer surface of the washroom 3 is not visible to the user after the washroom 3 is installed inside the installation space.

As shown in FIG. 6, a joint portion 25 serving as a wall stud is provided between the adjacent washbasin side wall panels 10, and the adjacent washbasin side wall panels 10 are held and erected by the joint portion 25. .. A joint locking tool 23a of the wash panel locking member 23 is attached to the lower end portion of the joint portion 25. The joint locking tool 23a is fixed so as to be placed on the wall-mounted rail 26 integrally formed on the upper surface of the under-wall skirting board 20 on the floor panel 16 and sandwiched from above. The wall-mounted rail 26 has a rail 26a projecting upward and extending in the longitudinal direction, and the rail 26a is sandwiched by the joint locking tool 23a.

The under-wall skirting board 20 and the wall-mounted rail 26 may be configured as separate parts and fixed to each other. Further, the under-wall skirting board 20 has a configuration having only a wall-mounted rail 26, for example, a plate material (rail) extending in the longitudinal direction in the center of a flat plate extending in the longitudinal direction on the floor panel 16 as an inverted T shape. A configuration in which 26a) is projected may be used. Although an aluminum material is used as the material of the under-wall skirting board 20 in the first embodiment, the material of the under-wall skirting board 20 is not specified as an aluminum material in the present invention.

In this way, the washbasin side wall panel 10 is placed and fixed on the skirting board 20 under the wall, and the rail 26a is sandwiched by the joint locking tool 23a, so that the joint portion 25 of the washroom 3 becomes the wall of the floor panel 16. It is securely fixed and erected at a predetermined position with respect to the lower skirting board 20. The support legs 18 arranged directly below the joint portion 25 may be made of a material having a higher rigidity than the support legs 18 arranged in other regions.

The panel locking tool 23b of the wash panel locking member 23 is attached to the lower end portion of the washbasin side wall panel 10. The panel locking tool 23b is fixed so as to be placed on the wall-mounted rail 26 provided on the upper surface of the under-wall skirting board 20 from above and sandwiched. Further, the lower end of the washbasin side wall panel 10 has the same structure as the lower end of the shower side wall panel 9, and is formed of a metal plate bent in a U shape. Therefore, the U-shaped portion is held inscribed in the wall-mounted rail 26 on the upper surface of the under-wall skirting board 20. Therefore, the washbasin side wall panel 10 has a structure fixed by the wall-mounted rail 26 provided on the upper surface of the under-wall skirting board 20 like the shower side wall panel 9. As a result, the washbasin side wall panel 10 of the washroom 3 is securely fixed to the floor panel 16.

In the configuration of the first embodiment, the washbasin side wall panel 10 is erected with respect to the floor panel 16 by a panel fixing member including a baseboard under the wall 20, a washbasin panel locking member 23, a joint portion 25, and a wall-mounted rail 26. It has a structure that can be used.

Regarding the standing structure of the shower side wall panel 9 and the washbasin side wall panel 10, various fixing means can be applied as long as each panel is surely erected. In the present invention, at least the lower end portion of the shower side wall panel and the washbasin side wall panel has a panel structure having the same structure, and the shower side wall panel stands up from the floor pan which is a waterproof pan by using the shower panel locking member (21). It has a structure and has a structure in which a wash panel side wall panel rises from a floor panel having a double floor by using a wash panel locking member (23).

In the configuration of the first embodiment, the connection at the corner portion (right angle portion) of the underwall skirting board 20 on the floor panel 16 uses corner members (30, 31) to ensure safety for the user. It has a structure in which the under-wall skirting boards 20 can be joined and arranged at right angles.

FIG. 7 is a perspective view showing the convex corner member 30 and the concave corner member 31. FIG. 7 is a view from the washroom space side (front side) inside the washroom 3. In FIG. 7, a convex corner member 30 for joining a convex under-wall skirting board 20 bent at a right angle is shown on the left side, and a right-angled concave under-wall skirting board 20 for joining is shown on the right side. The concave corner member 31 of the above is shown. As shown in FIG. 7, each of the convex corner member 30 and the concave corner member 31 is formed with insertion joints 30a and 31a projecting in the direction in which the under-wall skirting board 20 is arranged. The convex corner member 30 and the concave corner member 31 in the first embodiment will be described by using an example in which a resin material that is easy to process and is robust is used. However, the present invention is not limited to the resin material and can be processed. Various possible materials are used.

FIG. 8 shows a state in which the under-wall skirting board 20 is joined and fixed to the convex corner member 30 and the concave corner member 31, respectively. A washbasin side wall panel 10 is erected on the under-wall skirting board 20 shown in FIG. FIG. 9 is a cross-sectional view of the under-wall skirting board 20, which is a cross-sectional view cut in a direction orthogonal to the longitudinal direction. As shown in FIG. 9, the under-wall skirting board 20 has a hollow portion 20a formed in a base portion where a wall-mounted rail 26 is projected. Further, a flat foot portion 20b is projected in the horizontal direction at the lower end of the cavity portion 20a, and the foot portion 20b is provided so that the under-wall skirting board 20 is stably arranged on the floor panel 16. It becomes.

As described above, the under-wall skirting board 20 is provided with a hollow portion 20a, and the convex corner member 30 and the insertion joint portions 30a and 31a of the concave corner member 31 are inserted and joined into the hollow portion 20a. .. The spatial shape of the cavity 20a and the protruding shape of the insertion joints 30a and 31a correspond to each other, and the insertion joints 30a and 31a are configured to fit into the cavity 20a. As a result, the under-wall skirting board 20 can be reliably joined at the right-angled portion, and the acute-angled edge portion can be eliminated at the right-angled portion, which makes the configuration highly safe for the user who uses the washroom 3. ..

FIG. 10 is a diagram showing an inter-chamber joining member 27 connecting the floor surface of the shower room 2 and the floor surface of the washroom 3. The inter-chamber joining member 27 is a member arranged on the lower side of the door 6 and is oblique so that the level L1 of the floor surface of the shower room 2 is lower than the level L2 of the floor surface of the washroom 3. Be arranged. By providing the inter-chamber joining member 27 under the door 6 which is the entrance / exit in this way, it is possible to prevent the inflow of water from the shower room 2 to the washroom 3, and it is safe because people can enter and exit smoothly. It has a high-quality structure. Further, it is possible to secure a structure in which a constant interval can be surely maintained between the shower room 2 and the washroom 3.

As described above, after the housings outside the shower room 2 and the washroom 3 are completed, sanitary appliances and equipment in each room are provided at predetermined positions. In particular, in the case of a configuration in which a heavy sanitary instrument is fixed to a wall, for example, when the wash basin 7 is fixed to the wash room 3, it is preferable to install it at the joint portion (24, 25) serving as a wall stud on the wall surface. When the wash basin 7 is provided in this way, even if a large load is applied to the wash basin 7, the load can be received by the rigid joint portion 25, and the bending of the wash basin side wall panel 10 can be reduced. It will be possible.

As shown in the perspective view of FIG. 2 described above, in the sanitary unit structure 1 of the first embodiment, the inspection ports (14) are connected to the ceiling wall panels (12, 13) of the shower room 2 and the washroom 3, respectively. , 15) are provided. The shower inspection port 14 is provided in the vicinity of the entrance / exit (arrangement position of the door 6) to the shower room 2 in the shower ceiling wall panel 12. Further, the washbasin inspection port 15 is provided near the entrance / exit (arrangement position of the door 6) to the shower room 2 in the washbasin ceiling wall panel 13. That is, the shower inspection port 14 and the washbasin inspection port 15 are provided on both sides of the ceiling wall panels (12, 13) on both sides of the entrance to the shower room 2. By providing the shower inspection port 14 and the washbasin inspection port 15 in the vicinity of the doorway (arrangement position of the door 6) in this way, the doorway is not equipped with large appliances, and a certain amount of space is secured. Therefore, the workability in maintenance and management by the inspection ports (14, 15) is improved.

As described above, in the sanitary unit structure 1 of the first embodiment, the washroom 3 is configured such that a plurality of side wall panels (10) are connected to the side wall thereof, and the ceiling wall is a plurality of ceiling wall panels (13). Are connected and configured. As shown in FIGS. 1 and 2, the sanitary unit structure 1 of the first embodiment has a joint portion 25 connecting a plurality of washbasin side wall panels 10 and a joint portion 28 connecting a plurality of washbasin ceiling wall panels 13. (See FIG. 2) are arranged so as to correspond. That is, the joint portions (25, 28) are arranged so as to be continuous on the side wall and the ceiling wall in the washroom 3. By making the joint portions (25, 28) continuous in this way, the strength of the panel structure of the washroom 3 is further strengthened, and by extension, the structure can secure high strength as the sanitary unit structure 1. ..

(Embodiment 2)
Next, the sanitary unit structure of the second embodiment and the construction method thereof according to the present invention will be described with reference to the attached drawings. FIG. 11 is a side view showing an example of internal configurations of the shower room 2 and the washroom 3 constituting the sanitary unit structure 1 of the second embodiment according to the present invention, and side walls (wall panels) on the front side of each. Shows the state in which is removed. In the description of the sanitary unit structure of the second embodiment and the construction method thereof, the same numbers are given to the elements having substantially the same functions and configurations as those of the first embodiment. The sanitary unit structure of the second embodiment and its construction method differ from the sanitary unit structure of the first embodiment and its construction method in that the washroom 3 together with the shower room 2 has a waterproof floor structure. .. Since the other points in the second embodiment are the same as those in the first embodiment, the differences between the second embodiment and the first embodiment will be mainly described.

As shown in FIG. 11, the sanitary unit structure 1 of the second embodiment has a washroom 3 adjacent to the shower room 2 as in the configuration of the first embodiment, and is a house which is a building. It is composed of dimensions (outer shape) corresponding to the installation space surrounded by the structural floor (slab), structural wall, and structural ceiling in.

Further, also in the sanitary unit structure of the second embodiment, similarly to the configuration of the first embodiment, the side walls of the shower chamber 2 and the washroom 3 are configured by assembling a plurality of panels having the same configuration. It has a similar upright structure.

FIG. 12 is a side view showing an example of internal configurations of the shower room 2 and the washroom 3 constituting the sanitary unit structure 1 of the second embodiment, similarly to FIG. In FIG. 12, a part of the structure of the floor panel 50 of the washroom 3 is exposed. As shown in FIG. 12, the floor panel 50 of the washroom 3 is provided with a drainage port 42 for the washroom. That is, the washroom 3 in the second embodiment is waterproofed in the same manner as the shower room 2, and the floor panel 50 of the washroom 3 is composed of a waterproof panel.

The floor panel 50 is formed so as to have a drainage gradient so that the drainage port 42 is at the lowest level position on the floor panel 50. Further, the floor panel 50 may have a water return structure so that water during floor cleaning does not leak from under the door or the like.

The floor panel 50 of the washroom 3 is supported by a plurality of support legs 18 with a predetermined space on the structural floor (slab), as in the configuration of the first embodiment. As shown in FIG. 12, the floor panel 50 has a reinforcing frame frame (for example, a metal square lumber frame) 55 supported by the support legs 18, and a reinforcing member (for example, a reinforcing member) placed and fixed on the reinforcing frame frame 55. , Plate material) 54, a waterproof layer (for example, a waterproofed material such as cement board, wood wool cement board, etc.) 53 that is placed on the reinforcing member 54 and fixed, and the floor surface of the washroom 3 is configured. It has a tile layer 52 as a decorative plate to be used.

The structure of the floor panel 50 of the washroom 3 in the second embodiment has an optimum size and shape according to the installation space surrounded by the structural floor (slab), the structural wall, and the structural ceiling in the house which is a building. It has a structure that can be easily changed so as to be. That is, the reinforcing frame frame 55 in the floor panel 50 is a metal frame material that can be easily cut according to the installation space thereof, and is made of a square frame material in advance. Further, the reinforcing member 54 is also made of a plate material such as wood that can be easily cut. Further, the waterproof layer 53 is a waterproof and easily cutable material such as a cement board and a wood wool cement board. The tile layer 52 is a waterproof tile floor, and may be cut in advance according to the floor shape of the washroom 3, or may be a structure in which a plurality of tile panels are laid out (waterproof treatment). The floor panel 50 of the washroom 3 is configured not to have an inspection port.

In the shower room 2 of the second embodiment, as in the first embodiment, the floor surface is composed of the waterproof pan 17, and the waterproof pan 17 is designated by the plurality of support legs 18 with respect to the structural floor (slab). If it has a space, it may be configured to support it. Alternatively, the floor surface of the shower room 2 may be configured such that the floor panel 51 is provided on the waterproof pan 17 as in the washroom 3. The floor panel 51 in the shower room 2 may have the same structure as the floor panel 52 in the washroom 3.

(Embodiment 3)
Next, the sanitary unit structure of the third embodiment and the construction method thereof according to the present invention will be described with reference to the attached drawings. FIG. 13 is a side view showing an example of internal configurations of the shower room 2 and the washroom 3 constituting the sanitary unit structure 1 of the third embodiment according to the present invention, and side walls (wall panels) on the front side of each. Shows the state in which is removed. In the description of the sanitary unit structure of the third embodiment and its construction method, the same numbers are given to the elements having substantially the same functions and configurations as those of the first and second embodiments described above. .. The sanitary unit structure of the third embodiment and its construction method differ from the sanitary unit structure of the first embodiment and its construction method in that a drainage port is provided on the shower room side of the washroom 3. be. Since other points in the third embodiment are the same as those in the first and second embodiments, the differences between the first and second embodiments in the third embodiment will be mainly described.

As shown in FIG. 13, the sanitary unit structure 1 of the third embodiment has a washroom 3 adjacent to the shower room 2 as in the configuration of the first embodiment, and is a house which is a building. It is composed of dimensions (outer shape) corresponding to the installation space surrounded by the structural floor (slab), structural wall, and structural ceiling in.

In the sanitary unit structure of the third embodiment, similarly to the configuration of the first embodiment described above, the side walls of the shower chamber 2 and the washroom 3 are configured by assembling a plurality of panels having the same configuration. It has a similar upright structure and construction method.

As shown in FIG. 13, the floor panel 50 of the washroom 3 in the sanitary unit structure of the third embodiment is provided with a drainage port 62 for the washroom on the shower room side. The floor surface of the washroom 3 in the third embodiment is formed of a floor panel as in the configuration of the first embodiment. The floor surface of the washroom 3 in the third embodiment is subjected to the same waterproof treatment as the shower room 2 as in the configuration of the second embodiment, and the floor panel 50 of the washroom 3 is made of a waterproof panel. It may be configured.

Further, the floor panel 50 of the washroom 3 is supported by a plurality of support legs with a predetermined space on the structural floor (slab), similarly to the configuration of the first and second embodiments described above. It has the structure of.

As described above, the floor panel 50 of the washroom 3 in the third embodiment is provided with a drainage port 62 near the boundary portion with the adjacent shower room 2. In the floor panel 50, the position where the drainage port 62 is formed is the lowest level position, and the floor panel 50 has a drainage gradient so that the water in the floor panel 50 of the washroom 3 surely flows to the drainage port 62. Further, the floor panel 50 may have a water return structure so that water during floor cleaning does not leak from under the door or the like.

The drain port 62 is formed on the floor panel 50 of the washroom 3 on the entrance / exit side between the shower room 2 and the washroom 3, so that spilled water can be quickly removed when entering or exiting the shower room 2. It is configured to flow to the drain port 62. Therefore, the drainage port 62 is preferably formed near the boundary portion with the adjacent shower chamber 2, and may be provided at the corner portion on the side wall panel side of the floor panel 50.

Each drainage gradient is formed so that the water that has fallen on the floor panel 50 of the washroom 3 flows toward the drainage port 62 and the water that has fallen on the floor panel 51 of the shower room 2 flows toward the drainage port 41. .. Further, the installation level of the floor panel 51 of the shower room 2 is set lower than the floor surface of the floor panel 50 of the washroom 3, and the water in the shower room 2 which is a wet space is transferred to the floor panel 50 of the washroom 3. It does not flow.

FIG. 14 schematically shows the positional relationship between the arrangement level of the drain port 41 on the floor panel 51 of the shower room 2 and the arrangement level of the drain port 62 on the floor panel 50 of the washroom 3 in the third embodiment. It is a figure. As shown in FIG. 14, the drain port 62 of the washroom 3 is located at the lowest level on the floor panel 50 of the washroom 3, and the drainage port 41 of the shower room 2 is at the lowest level on the floor panel 51 of the shower room 2. It is in the position of. Further, a gradient is provided so that the vicinity of the entrance / exit to the shower room 2 is the highest level position in the shower room 2. That is, in the shower room 2, the formation position of the drain port 41 is the lowest level position in the shower room 2, and the vicinity of the entrance / exit is the highest level position in the shower room 2.

In the third embodiment, by increasing the degree of drying of the washroom 3, a material (wood or the like) that cannot normally be used as a floor panel of the washroom 3 can be used.

The drainage port 62 in the floor panel 50 of the washroom 3 shown in FIG. 13 has a configuration provided at a corner portion on the side wall panel side on the back side provided with the toilet bowl 8, but the present invention is limited to this configuration. Instead, the configuration may be provided at the corner portion on the side wall panel side on the front side in FIG. The position of forming the drain port 62 in the third embodiment is preferably at least in the vicinity of the boundary portion between the shower room 2 and the wash room 3 in the floor panel 50 of the wash room 3.

As described above, in the floor panel 50 of the washroom 3, since the drainage port 62 is provided on the entrance / exit side between the shower room 2 and the washroom 3, the space between the shower room 2 and the washroom 3 is provided. The water that has fallen in the wet region of the boundary portion flows to the drain port 41 in the shower room 2 and flows to the drain port 62 close to the wet space in the washroom 3. Therefore, the washroom 3 can hold most of the area as a dry space.

As described above, the sanitary unit structure of the present invention has different shapes for installation spaces in various houses in a building, as specifically described in the first, second and third embodiments. It is possible to provide housing equipment having a desired shower room and washroom. Therefore, according to the present invention, it is possible to provide highly reliable equipment capable of easily installing a sanitary unit structure including a shower room and a washroom corresponding to an installation space.

Although the present invention has been described in embodiments with some degree of detail, the disclosure of embodiments should vary in detail in configuration, with substitutions, combinations, and combinations of elements of variants in embodiments. The change in order can be realized without departing from the claimed scope and ideas of the present invention.

According to the present invention, a sanitary unit structure provided with a highly reliable shower room and washroom can be constructed with a desired shape corresponding to various houses, so that a sanitary unit structure useful as housing equipment can be constructed. Can be provided.

1 Sanitary unit structure 2 Shower room 3 Shower room 4 Shower head 7 Wash basin 9 Shower side wall panel 10 Wash basin side wall panel 11 Entrance opening 12 Shower ceiling wall panel 13 Wash basin ceiling wall panel 14 Shower inspection port 15 Wash basin inspection port 16 Floor panel 17 Floor pan (waterproof pan)
18 Support legs 20 Baseboard under the wall 21 Shower panel locking member 21a Joint locking member 21b Panel locking tool 22 Door frame 23 Washbasin panel locking member 23a Joint locking member 23b Panel locking tool 24, 25, 28 Joint part 26 Mounting rail 27 Inter-chamber joint member 30 Convex corner member 31 Concave corner member 41 Shower room drain 42, 62 Wash room drain 50 Wash room floor panel 51 Shower room floor panel

Claims (24)

It is a sanitary unit structure in which a shower room and a washroom are arranged adjacent to each other inside an installation space surrounded by a structural floor, a structural wall, and a structural ceiling of a building.
The shower room has a unitized structure forming a shower room space.
The washroom has a shape corresponding to a space other than the area where the shower room is installed in the installation space, and has a floor panel supported by having a predetermined space on the structural floor, and the floor panel. It has a configuration in which a washroom space is formed by a plurality of washbasin side wall panels that are erected at predetermined positions on the peripheral edge portion to form a side wall and a washbasin ceiling wall panel that is connected to the washbasin side wall panel to form a ceiling wall.
The floor panel of the washroom is a sanitary unit structure having a waterproof structure. The waterproof structure of the floor panel of the washroom includes a reinforcing frame frame having a predetermined space with respect to the structural floor of the building and supported by a plurality of support legs, and a waterproof layer. The sanitary unit structure described. The waterproof structure of the floor panel of the washroom includes a reinforcing member mounted on the reinforcing frame, the waterproof layer mounted on the reinforcing member, and a tile layer spread on the waterproof layer. 2. The sanitary unit structure according to claim 2. The sanitary unit structure according to claim 2 or 3, wherein the waterproof layer is made of a cement board. The washbasin side wall panel is an area of the floor panel excluding the formation position of the entrance / exit to the washroom which is the entrance / exit to the sanitary unit structure and the formation position of the entrance / exit between the shower room and the washroom. The sanitary unit structure according to any one of claims 1 to 4, which is erected on a peripheral portion of the wall and constitutes a side wall. The shower room forms a shower room space by a waterproof pan supported on the structural floor, a shower side wall panel erected on the waterproof pan, and a shower ceiling wall panel connected to the shower side wall panel. The sanitary unit structure according to any one of claims 1 to 5, which has a unitized structure. The sixth aspect of claim 6, wherein the waterproof pan of the shower room and the floor panel of the washroom are configured to have a predetermined space and be maintained at a predetermined level by the structural floor via a plurality of support legs. Sanitary unit structure. The sanitary unit structure according to any one of claims 1 to 7, wherein the washbasin side wall panel is configured to be erected from the floor panel by a panel fixing member. The panel fixing member determines, on the floor panel, the position of forming an entrance / exit between the washroom and the shower room, and the position of forming the entrance / exit to the sanitary unit structure including the shower room and the washroom. The sanitary unit structure according to claim 8, further comprising a washbasin panel locking member fixed to the removed peripheral edge portion and a washbasin panel locking member for locking the washbasin side wall panel to the underwall skirting board. The sanitary unit structure according to claim 8 or 9, wherein the lower end portion of the washbasin side wall panel is configured to be in contact with and held by the panel fixing member. The sanitary unit structure according to claim 6, wherein the shower side wall panel is configured to be erected by a shower panel locking member with respect to the waterproof pan. 11. The lower end portion of the shower side wall panel has the same structure as the lower end portion of the washbasin side wall panel, and is configured to be held in contact with the waterproof pan and the shower panel locking member. Sanitary unit structure described in. The sanitary unit structure according to any one of claims 1 to 12, wherein the floor panel is made of a cuttable floor material. The sanitary unit structure according to any one of claims 1 to 13, wherein the piping equipment from the shower room is installed in a predetermined space between the structural floor and the floor panel. The sanitary unit structure according to claim 6, wherein the shower ceiling wall panel and the wash ceiling wall panel are provided with openings for inspection. The hygiene unit according to claim 15, wherein in the shower ceiling wall panel and the wash ceiling wall panel, the inspection openings are provided at both sides of the doorway between the shower room and the wash room. Structure. The side wall of the washroom is composed of a plurality of washbasin side wall panels, and the ceiling wall of the washroom is composed of a plurality of ceiling wall panels.
The sanitary unit structure according to any one of claims 1 to 16, wherein the connecting portion of the adjacent washbasin side wall panel and the connecting portion of the adjacent ceiling wall panel correspond to each other. A joint portion is provided at the connecting portion of the adjacent washbasin side wall panel, and the joint portion is provided.
The sanitary unit structure according to any one of claims 1 to 17, wherein a load member inside the washroom is attached to the joint portion. It is a sanitary unit structure in which a shower room and a washroom are arranged adjacent to each other inside an installation space surrounded by a structural floor, a structural wall, and a structural ceiling of a building.
The shower room has a unitized structure forming a shower room space.
The washroom has a shape corresponding to a space other than the area where the shower room is installed in the installation space, and has a floor panel supported by having a predetermined space on the structural floor, and the floor panel. It has a configuration in which a washroom space is formed by a plurality of washbasin side wall panels that are erected at predetermined positions on the peripheral edge portion to form a side wall and a washbasin ceiling wall panel that is connected to the washbasin side wall panel to form a ceiling wall.
In the floor panel of the washroom, a drainage port is provided near the boundary portion with the adjacent shower room, and the formation position of the drainage port is configured to be the lowest level position in the floor panel. Structure. The sanitary unit structure according to claim 19, wherein in the floor panel, the drainage port is provided on the entrance / exit side between the shower room and the washroom. The sanitary unit structure according to claim 19 or 20, wherein in the shower room, the formation position of the drainage port is the lowest level position in the shower room, and the vicinity of the entrance / exit is the highest level position in the shower room. It is a construction method of a sanitary unit structure in which a shower room and a washroom are arranged adjacent to each other inside an installation space surrounded by a structural floor, a structural wall, and a structural ceiling of a building.
A sanitary unit structure in which the waterproof pan of the shower room is installed with a predetermined space for the structural floor, and then the floor panel of the waterproof structure of the washroom is installed with a predetermined space for the structural floor. Body construction method. 22. A sanitary unit structure in which the floor panel of the washroom is constructed at least after the floor surface of the shower room is constructed so that the floor surface of the washroom is higher than the floor level of the shower room. The method of construction of the described sanitary unit structure. The floor panel of the washroom has a shape corresponding to an area other than the area where the shower room is installed in the installation space, and is supported by having a predetermined space on the structural floor to have a waterproof structure. It is constructed so that the floor surface is constructed,
The plurality of washbasin side wall panels serving as the side walls of the washroom are formed in the floor panel at the position of forming the doorway to the washroom which is the doorway to the sanitary unit structure, and between the shower room and the washroom. It is erected on the peripheral part of the area excluding the formation position of the doorway,
The method for constructing a sanitary unit structure according to claim 22 or 23, wherein the washbasin ceiling wall panel serving as the ceiling wall of the washroom is connected to the washbasin side wall panel.

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