Bathroom sauna unit and method for transporting air in a bathroom sauna unit
The bathroom sauna unit addresses inefficiencies in sauna room heating by using a moisture reduction section to improve air quality, ensuring efficient combustion and easy assembly with integrated waterproofing.
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2026-03-13
AI Technical Summary
Bathroom sauna units face inefficiencies in heating the sauna room due to high moisture content in air from the bathroom, which is introduced from shower and bathtub use, leading to reduced combustion efficiency of sauna equipment.
A bathroom sauna unit design with a moisture reduction section in the bathroom that reduces moisture in the air before it is transported to the sauna room, using a hollow seat section to maintain a drier atmosphere and improve combustion efficiency.
The design efficiently heats the sauna room by reducing moisture in the air, enhancing the combustion efficiency of sauna stove and equipment, allowing easy assembly and waterproofing without additional equipment installation.
Smart Images

Figure 2026045794000001_ABST
Abstract
Description
Technical Field
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[0001] The present invention relates to a bathroom sauna unit having a bathroom and a sauna room, and a method for transporting air in the bathroom sauna unit.
Background Art
[0002] Conventionally, a bathroom sauna unit in which a sauna room is connected to a bathroom has been proposed. (For example, Patent Document 1) And in the case of such a bathroom sauna unit, it is stipulated by laws and regulations that the intake air to the sauna room is taken from the bathroom side.
Prior Art Documents
Patent Documents
[0003]
Patent Document 1
Summary of the Invention
Problems to be Solved by the Invention
[0004] However, in the case of the bathroom sauna unit as described above, since the user uses a shower, a bathtub, etc. in the bathroom, the air in the bathroom is filled with air containing a lot of moisture. Therefore, when introducing air from the bathroom (unit bath, etc.) to the sauna room (sauna unit, etc.), a lot of moisture in the unit bath is also taken into the sauna unit together, and there is a problem that the inside of the sauna unit cannot be efficiently heated.
[0005] Therefore, an object of the present invention is to provide a bathroom sauna unit capable of efficiently heating the air in the sauna room and a method for transporting air in the bathroom sauna unit.
Means for Solving the Problems
[0006] The above objective is achieved by a bathroom sauna unit in which a bathroom and a sauna room are arranged adjacent to each other, and movement between the bathroom and the sauna room is possible by opening and closing a door between the bathroom and the sauna room, wherein the bathroom has a moisture reduction section that reduces moisture inside the bathroom, and the air inside the bathroom is transported to the sauna room via the moisture reduction section.
[0007] According to the above configuration, the bathroom has a moisture reduction unit (for example, a bathroom bench) that reduces moisture inside the bathroom, and the air inside the bathroom is transported to the sauna room via the moisture reduction unit. Therefore, the air in the bathroom is transported to the sauna room with its moisture content reduced in the moisture reduction unit, which improves the combustion efficiency of the sauna stove and other equipment placed in the sauna room, and allows the air in the sauna room to be heated efficiently.
[0008] Preferably, in the bathroom sauna unit, the moisture reduction section is a hollow seat section installed in the bathroom, wherein the atmosphere inside the seat section is formed to be kept in a drier state than the atmosphere in the bathroom outside the seat section, and the air in the bathroom outside the seat section is taken into the seat section and taken into the sauna room via the inside of the seat section.
[0009] According to the above configuration, the seating area can be used as a moisture reduction unit, and the air with reduced moisture content in the bathroom can be transported to the sauna room without the need to separately install any special equipment for reducing moisture.
[0010] Preferably, the bathroom sauna unit has a sauna room support section on which the assembled sauna room can be placed, and the sauna room support section has a waterproof section for holding liquid inside the sauna room support section, and also has a rising section to prevent the liquid held by the waterproof section from leaking to the outside.
[0011] According to the above configuration, the assembled sauna room has a support section (for example, a waterproof pan) that allows it to be placed as is. Therefore, in this invention, it is not necessary to individually install waterproofing equipment and the like for placing the sauna room at the construction site, as in the conventional method. In other words, a sauna room can be easily constructed simply by placing the sauna support structure at the construction site and then placing the assembled sauna room on top of it. Furthermore, according to the above configuration, the sauna room support section has a waterproof section (for example, surface tiles, etc.) at its end to hold the liquid inside the sauna room support section, and also has a raised section (for example, a raised section, etc.) to prevent the liquid held by the waterproof section from leaking to the outside. Therefore, even when the sauna room is washed with water, the water does not leak outside the sauna room's support structure, allowing users to wash the sauna room with peace of mind.
[0012] Preferably, in the bathroom sauna unit, the sauna room is formed by assembling a plurality of members, and the plurality of members are assembled by connecting fittings that connect each other.
[0013] According to the above configuration, the multiple components that make up the sauna room are assembled using connecting fittings (for example, joint fittings) that connect them to each other. Therefore, users can easily assemble the components.
[0014] Preferably, in the bathroom sauna unit, the coupling fitting is configured to combine a first L-shaped coupling fitting placed on one of the multiple members to be coupled with a second L-shaped coupling fitting placed on the other member, and when the first L-shaped coupling fitting and the second L-shaped coupling fitting are coupled, a force acts in the direction that causes one member and the other member to be tightly attached due to the weight of the members themselves.
[0015] According to the above configuration, when the first L-shaped connecting fitting and the second L-shaped connecting fitting are connected, a force acts in a direction that causes one member to come into close contact with the other member due to the weight of the members themselves, so that a sauna room can be assembled simply and securely.
[0016] Preferably, in the bathroom sauna unit, the bathroom has a wall portion for installing the shower portion that protrudes from the wall portion in order to secure a rotational area for the shower portion. It is characterized by being.
[0017] According to the above configuration, the bathroom has a wall section for installing the shower unit (for example, a triangular wall) that protrudes from the wall to secure a rotational area for the shower unit (for example, a swivel shower pipe for the shower unit). Therefore, by positioning, for example, a swivel shower pipe on the wall where the shower unit is installed, the angle of rotation, for example, the swivel angle, can be secured to, for example, 180°, and the user's range of rotation of the swivel shower pipe (for example, the swivel range) can be sufficiently secured.
[0018] The above objective is achieved in the present invention by a method for transporting air in a bathroom-sauna unit in which a bathroom and a sauna room are arranged adjacent to each other, and the bathroom and sauna room are movable by opening and closing a door between the bathroom and the sauna room, characterized in that air is transported to the sauna room via a moisture reduction section of the bathroom, which has a moisture reduction section for reducing moisture in the bathroom. [Effects of the Invention]
[0019] As described above, the present invention has the advantage of providing a bathroom sauna unit that can efficiently heat the air inside the sauna room and a method for transporting air within the bathroom sauna unit. [Brief explanation of the drawing]
[0020] [Figure 1]It is a schematic perspective view showing the main configuration of the bathroom sauna unit 1 according to the present invention. [Figure 2] It is a schematic plan view of the bathroom sauna unit 1 in FIG. 1 [Figure 3] It is a schematic exploded perspective view of the sauna unit 100 in FIG. 1. [Figure 4] It is a schematic explanatory view showing the joining method of the joint fitting 107. (1) is a schematic explanatory view showing the state before joining of the joint fitting 107, and (2) is a schematic explanatory view showing the joined state of the joint fitting 107. [Figure 5] It is a schematic cross-sectional view showing the main configuration etc. of the heat insulating portion 123 of the waterproof pan 120 for the sauna unit. [Figure 6] It is a schematic explanatory view showing the configurations of the waterproof pan 120 for the sauna unit and the drain trap 124 for the sauna unit. H [Figure 7] It is a schematic cross-sectional view for showing the air flow from the unit bath 10 in FIG. 1 to the sauna unit 100. [Figure 8] It is the schematic cross-sectional view of X-X' in FIG. 7. [Figure 9] It is a schematic explanatory view showing the waterproof pan 30 etc. for the unit bath disposed at the lower part of the unit bath 10.
Embodiments for Carrying Out the Invention
[0021] Hereinafter, preferred embodiments of this invention will be described in detail while referring to the accompanying drawings etc. In addition, the embodiments described below are preferred specific examples of the present invention, and thus various technically preferable limitations are imposed. However, the scope of the present invention is not limited to these aspects unless there is a description to particularly limit the present invention in the following description.
[0022] (Main Configuration of the Bathroom Sauna Unit 1) FIG. 1 is a schematic perspective view showing the main configuration of the bathroom sauna unit 1 according to the present invention, and FIG. 2 is a schematic plan view of the bathroom sauna unit 1 in FIG. 1. As shown in Figure 1, the bathroom sauna unit 1 according to this embodiment includes, for example, a unit bath 10 which is a bathroom, and for example, a sauna unit 100 which is a sauna room.
[0023] These unit bathrooms 10 and sauna units 100 are arranged adjacent to each other, and between the unit bathrooms 10 and sauna units 100 is a door, such as an entrance / exit door 101, which allows users to move between the sauna units 100 and the unit bathrooms 10.
[0024] (Main components of Sauna Unit 100) Inside the sauna unit 100, as shown in Figure 1, there is a sauna stove unit 110 for heating the inside of the sauna unit 100, a movable bench 102 for users to place their feet, a fixed bench 103 for users to sit on, and a backrest 104 for supporting the user's back, etc.
[0025] Furthermore, as shown in Figure 2, the sauna stove unit 110 includes a sauna stove body 111 that directly heats the inside of the sauna unit 100, and a sauna stove protective fence 112 to protect users from the heat generated by the sauna stove body 111. Here, the sauna stove body 111 is, for example, an electric stove.
[0026] Figure 3 is a schematic exploded perspective view of the sauna unit 100 shown in Figure 1. As shown in Figure 3, the sauna unit 100 has a sauna room support section at its bottom, for example, a waterproof pan 120 for the sauna unit. Furthermore, as shown in Figure 3, the sauna unit 100 has components on all four sides, such as sauna room wall sections 105a, 105b, 105c, 105d, 105e, 105f, and 105g, and an entrance door frame section 101a, and has a sauna room roof section 106 on the upper part (ceiling). Furthermore, the assembled components can be directly placed on the waterproof pan 120 for the sauna unit.
[0027] Thus, according to this embodiment, the assembled sauna unit 100 can be installed simply by placing the sauna room wall section 105a, etc., directly onto the waterproof pan 120 for the sauna unit. Therefore, unlike in the past, there is no need to individually install waterproof equipment, etc., on the construction site where the sauna unit 100 should be placed, and users can easily install the sauna unit 100.
[0028] Furthermore, below the waterproof pan 120 for the sauna unit, there are sauna unit feet 108a, 108b, 108c, 108d, 108e, etc., for supporting the sauna unit 100. Furthermore, an inspection hatch 106a is provided in the roof section 106 of the sauna room, as shown in Figure 3.
[0029] (Joint fitting 107) As shown in Figure 3, the sauna unit 100 has seven sauna room wall sections 105a to 15d, an entrance door frame section 101a, and a sauna room roof section 106, and the box-shaped sauna unit 100 is formed by assembling these components. Furthermore, in this embodiment, when assembling the sauna unit 100 in this manner, multiple connecting fittings, such as joint fittings 107, are used, as shown in Figure 3.
[0030] Figure 4 is a schematic diagram illustrating the method of joining the joint fittings 107, where (1) is a schematic diagram showing the state of the joint fittings 107 before joining, and (2) is a schematic diagram showing the state of the joint fittings 107 after joining.
[0031] As shown in Figure 4(1), when joining one member to be joined, for example, a sauna room wall section 105a, to the other member to be joined, for example, a sauna room wall section 105b, joint fittings 107, 107 are placed on the respective sauna room wall sections 105a and 105b. As shown in Figure 4, the joint fitting 107 is, for example, an L-shaped connecting fitting whose entire shape is L-shaped. For example, in Figure 4(1), the joint fitting 107 placed on the sauna room wall 105a is positioned so that the longer side of its L-shape faces downwards. On the other hand, the joint fitting 107 placed on the sauna room wall 105b is positioned so that its L-shaped long side faces upward.
[0032] From this state, the sauna room wall section 105a and the sauna room wall section 105b are moved, and their joint fittings 107, 107 are combined and joined, resulting in the configuration shown in Figure 4(2).
[0033] In other words, as shown in Figure 4(2), the joint fittings 107, 107 of the sauna room wall section 105a and the sauna room wall section 105b are connected to each other and completely joined by combining the L-shaped portions of the joint fittings 107 so that they are in close contact with each other.
[0034] Furthermore, as shown in Figure 4(2), the joint fittings 107, 107 that are in close contact in this manner are subjected to the weight of the sauna room wall 105a, which acts on the joint fitting 107 of the sauna room wall 105b via the joint fitting 107 of the sauna room wall 105a, resulting in a downward force pushing the joint fitting 107 of the sauna room wall 105b. Therefore, the adhesion between the joint fitting 107 of the sauna room wall section 105a and the joint fitting 107 of the sauna room wall section 105b can be further improved, making the connection between them stronger.
[0035] Furthermore, as shown in Figure 4(1), the joint fitting 107 has a guide portion 107a formed at its tip, which is a diagonally inclined portion. This guide section 107a allows the joint fittings 107, 107 to be assembled more easily.
[0036] As described above, in this embodiment, the sauna room wall section 105a of the sauna unit 100 is configured in such a way that users can easily assemble it using the joint fittings 107.
[0037] (120mm waterproof tray for sauna unit) As shown in Figure 3, the waterproof pan 120 for the sauna unit in this embodiment has a surface area large enough to accommodate the four sauna room walls 105a of the assembled sauna unit 100.
[0038] Furthermore, the surface of the waterproof pan 120 for the sauna unit has a waterproof section, for example, a surface section 121, on which tiles, stone, or other waterproofing material is arranged. Therefore, this surface portion 121 is configured to hold the liquid inside the sauna unit 100. Furthermore, raised portions 122 are formed at the edges of all four sides of the surface of the waterproof pan 120 for the sauna unit to prevent the liquid held by the surface portion 121 from leaking to the outside.
[0039] The height of this rising portion 122 is, for example, about 50 mm from the surface portion 121. By forming the raised portion 122 in this way, it is possible to prevent water or other liquids accumulated on the surface portion 121 from leaking to the outside, so that users can safely wash the inside of the sauna unit 100.
[0040] (e.g., insulation section 123 of the waterproof pan 120 for the sauna unit) The waterproof pan 120 for the sauna unit is equipped with an insulating section 123 to prevent the temperature inside the sauna unit 100 from dropping. Figure 5 is a schematic cross-sectional view showing the main components of the heat-insulating section 123 of the waterproof pan 120 for the sauna unit.
[0041] As shown in Figure 5, the insulation section 123 is, for example, located below the surface section 121 which is 10 mm thick, and from top to bottom, it has, for example, a first FRP (Fiber Reinforced Plastics) layer 123a with a thickness of 3 mm, a core material such as plywood with a thickness of 12 mm 123b, an insulation material (such as rigid polyurethane foam) with a thickness of 25 mm 123c, and a second FRP layer 123d with a thickness of 3 mm. In this way, by arranging the heat insulating portion 123 below the surface portion 121, the temperature efficiency inside the sauna unit 100 can be improved.
[0042] (Drain trap 124 for sauna unit) Figure 6 is a schematic diagram illustrating the configuration of the waterproof pan 120 for the sauna unit and the drain trap 124 for the sauna unit. As shown in Figure 6, the drain trap 124 for the sauna unit is located below the waterproof pan 120 for the sauna unit, and above it, at the same height as the surface 121, is a removable drain cover 121a.
[0043] Furthermore, as shown in Figure 2, the drain trap 124 for the sauna unit is positioned in accordance with a portion of the waterproof pan 120 for the sauna unit, and the drain cover 121a is placed on top of it.
[0044] Figure 2 shows the drain cover 121a removed to illustrate the drain trap 124 for the sauna unit. Thus, the waterproof pan 120 for the sauna unit has a drain trap 124 for the sauna unit located on its underside, ensuring smooth drainage.
[0045] (Main components of Unit Bathroom 10) As shown in Figure 1, the unit bathroom 10 includes, for example, a bathtub 16 for providing a cold bath, and a bathroom bench 20 which is a water-reducing section and a seat for the user to sit on. The height of these bathtubs 16 and bathroom benches 20 are the same.
[0046] Furthermore, on the bathroom bench 20 side of the unit bath 10, a shower unit installation wall, for example, a shower unit wall 13, is formed to cover the corner 12 formed by, for example, two walls of the unit bath 10, namely the first bathroom wall 11a and the second bathroom wall 11b. A shower unit, for example, a shower unit 14, is installed in this shower unit wall 13.
[0047] Furthermore, as shown in Figure 2, a door 15 for the entrance / exit of the unit bathroom is provided in the unit bathroom 10, and the door 15 for the entrance / exit of the unit bathroom is made of glass, for example.
[0048] (Shower unit 14 and wall section 13 for shower unit, etc.) In the unit bathroom 10, a shower unit wall 13 is formed in relation to the first bathroom wall 11a and the second bathroom wall 11b, and the cross-sections of these walls form a roughly triangular shape. As shown in Figure 1, a shower unit 14 is installed on this wall section 13 for the shower unit.
[0049] As shown in Figure 1, this shower unit 14 includes a shower head 14a attached to the tip for dispersing and spraying liquids such as water, a shower hose 14b for transporting water to the shower head 14a, and a swivel shower pipe 14c for holding the shower head 14a and the like.
[0050] In this embodiment, the swivel shower pipe 14c is configured to rotate 180°, as shown by R in Figure 1. Therefore, the user can rotate the shower head 14a, etc., to any angle, ensuring a 180° rotation range.
[0051] In other words, in this embodiment, the shower unit wall 13 is formed to protrude from the first bathroom wall 11a and the second bathroom wall 11b of the unit bath 10. Therefore, when the user rotates the swivel shower pipe 14c, it can be freely rotated without being hindered by the first bathroom wall 11a or the second bathroom wall 11b, resulting in a user-friendly configuration.
[0052] (Bathroom bench 20, etc.) Figure 7 is a schematic cross-sectional view showing the airflow from the unit bath 10 to the sauna unit 100 in Figure 1, and Figure 8 is a schematic cross-sectional view taken along line X-X' in Figure 7. In the bathroom sauna unit 1 of this embodiment, it is necessary to circulate air from the unit bath 10 to the sauna unit 100 in accordance with laws and regulations. In this case, the air inside the unit bathroom 10 contains a lot of moisture (high humidity) because the user uses the bathtub 16 and shower unit 14. Therefore, even if the humid air inside the unit bathroom 10 is transported into the sauna unit 100, there is a problem that the combustion efficiency of the sauna stove body 111 decreases.
[0053] Therefore, in this embodiment, the system is configured to improve heating efficiency while transporting air from the unit bath 10 to the sauna unit 100 in accordance with laws and regulations. This will be explained below with reference to Figures 7 and 8, etc. As shown in Figures 7 and 8, the bathroom bench 20 has a box-shaped, hollow bathroom bench body 22. Furthermore, this bathroom bench body 22 has an opening at the top. Therefore, the bathroom bench body 22 has a bathroom bench cover 21 on its upper side to close this opening, and by positioning this bathroom bench cover 21, the opening of the bathroom bench body 22 is closed.
[0054] Thus, the atmosphere inside the bathroom bench body 22 has lower humidity and is maintained in a relatively dry state compared to the atmosphere inside the external unit bath 10. Furthermore, when the bathroom bench lid 21 is placed on the bathroom bench body 22, as shown in Figure 8, a small gap, or air intake opening 23, is formed between the bathroom bench lid 21 and the bathroom bench body 22.
[0055] The gap in this air intake opening 23 is, for example, about 15 mm to 20 mm. Furthermore, as shown in Figures 7 and 8, a connecting section 200 is provided to directly connect the atmosphere inside the bathroom bench body 22 of the unit bath 10 with the atmosphere inside the sauna unit 100. Furthermore, in order to accommodate this connecting section 200, an exhaust port and an intake port are formed on the bathroom bench body side and the sauna unit 100 side, respectively.
[0056] Therefore, the airflow from the unit bath 10 to the sauna unit 100 is as follows. The lines shown in A in Figures 7 and 8 indicate the main airflow. First, as shown in Figure 8A, air from inside the unit bath 10 is guided into the bathroom bench body 22 through the air intake opening 23.
[0057] At this time, since the gap of the air intake opening 23 is narrow, about 15 mm to 20 mm, it is possible to prevent a large amount of air from flowing in, and the humidity inside the bathroom bench body 22 is suppressed from becoming high.
[0058] The inside of the bathroom bench body 22 has less moisture than the outside and is relatively dry, so the air taken in has less moisture (lower humidity). Next, the air, now with reduced moisture content, is guided through the exhaust port of the bathroom bench body 22 via the connecting section 200, as shown in Figure 7A.
[0059] Next, air is supplied from the connecting section 200 through the air intake of the sauna unit 100 towards the sauna stove body 111 of the sauna unit 100. The sauna stove body 111 can improve combustion efficiency by introducing air with reduced moisture content and burning it, thereby efficiently heating the inside of the sauna unit 100.
[0060] (e.g., drain trap 31 for unit bathrooms and waterproof pan 30 for unit bathrooms) Figure 9 is a schematic diagram showing a waterproof pan 30 for the unit bath, etc., which is located at the bottom of the unit bath 10. As shown in Figure 9, a waterproof pan 30 for a unit bath is placed below the bathtub 16 to contain water or other liquids from the bathtub 16 without leakage, and tiles or the like are placed on its surface.
[0061] Furthermore, a drain trap 31 for the unit bath is provided to drain water and other liquids contained in the waterproof pan 30 for the unit bath. Thus, in this embodiment, different waterproof pans and drain traps are arranged on the unit bath 10 side and the sauna unit 100 side, making it easy to assemble the unit bath 10 and the sauna unit 100 independently. Furthermore, the waterproof pan 30 for the unit bath may also be provided with an insulating section 123 on its underside, similar to the waterproof pan 120 for the sauna unit.
[0062] Embodiments of the present invention have been described above. However, the present invention is not limited to the above embodiments, and various modifications can be made without departing from the scope of the claims. The configurations of the above embodiments can be partially omitted or combined in any way different from those described above. [Explanation of symbols]
[0063] 1...Bathroom sauna unit, 10...Unit bath, 11a...First bathroom wall section, 11b...Second bathroom wall section, 12...Insulation section, 13...Wall section for shower unit, 14...Shower unit, 14a...Shower head, 14b...Shower hose, 14c...Swivel shower pipe, 15...Door for unit bath entrance, 16...Bathtub, 20...Bathroom bench, 21...Bathroom bench cover section, 22...Bathroom bench body, 23...Air intake opening, 30...Waterproof pan for unit bath, 31...Drain trap for unit bath, 100...Sauna unit, 101...Entrance door, 102...Movable bench, 103...Fixed bench, 104...Backrest, 105a, 1 05b, 105c, 105d, 105e, 105f, 105g... Sauna room wall section, 106... Sauna room roof section, 106a... Inspection hatch, 107... Joint fittings, 107a... Guide section, 108a, 108b, 108c, 108d, 108e... Sauna unit foot section, 110... Sauna stove unit, 111... Sauna stove body, 112...Sauna stove protective fence, 121...Surface section, 121a...Drain cover, 122...Rising section, 123...Insulation section, 123a...First FRP layer, 123b...Core material, 123c...Insulation material, 123d...Second FRP layer, 124...Drain trap for sauna unit, 200...Connecting section, A...Airflow, R...Rotation area
Claims
1. A bathroom sauna unit in which a bathroom and a sauna room are arranged adjacent to each other, and movement between the bathroom and the sauna room is possible by opening and closing the door between the bathroom and the sauna room, The bathroom sauna unit is characterized in that the bathroom has a moisture reduction unit that reduces moisture in the bathroom, and the air in the bathroom is transported to the sauna room via the moisture reduction unit.
2. The moisture-reducing section is a hollow seat installed in the bathroom, and the atmosphere inside the seat is formed to be kept in a drier state than the atmosphere in the rest of the bathroom. A bathroom sauna unit characterized in that the air in the bathroom other than the seating area is taken into the seating area and then taken into the sauna room via the inside of the seating area.
3. It has a sauna room support section on which the assembled sauna room can be placed, The bathroom sauna unit according to claim 1 or 2, characterized in that the sauna room support section has a waterproof section for holding liquid inside the sauna room support section, and also has a rising section to prevent the liquid held by the waterproof section from leaking to the outside.
4. The sauna room is formed by assembling multiple components, The bathroom sauna unit according to claim 1 or 2, characterized in that the plurality of aforementioned members are assembled by connecting fittings that connect them to each other.
5. The aforementioned coupling fitting is configured to combine a first L-shaped coupling fitting placed on one of the multiple members to be coupled with a second L-shaped coupling fitting placed on the other member. The bathroom sauna unit according to claim 4, characterized in that when the first L-shaped connecting fitting and the second L-shaped connecting fitting are connected, a force acts in a direction that causes one of the members to come into close contact with the other member due to the weight of the members themselves.
6. The bathroom sauna unit according to claim 1 or 2, characterized in that the bathroom has a wall portion for installing the shower portion that protrudes from the wall portion in order to secure a rotation area for the shower portion.
7. A method for transporting air in a bathroom-sauna unit in which a bathroom and a sauna room are arranged adjacent to each other, and the bathroom and sauna room can be moved between them by opening and closing a door between them, A method for transporting air in a bathroom sauna unit, characterized in that air is transported to the sauna room via a moisture reduction section of the bathroom, which has a moisture reduction section for reducing moisture in the bathroom.
Citation Information
Patent Citations
JP1986187858U