JP3632815B2 - Residential bus unit - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a residential bus unit used in a bathroom of a general house.
[0002]
[Prior art]
As shown in FIG. 3, the conventional method for installing a residential bus unit used in a bathroom of a general residential building is such that a wall mounting surface 3 a and a rising wall are provided on a base 2 of a building frame provided with a vent 1. A waterproof pan 4 or a tub with a wash basin formed with a draining portion 3 made of 3b is placed and fixed, and there is a slight gap between the wall 5a and the building frame wall 5 on the wall mounting surface 3a excluding the door entrance. The panel 6 was fixed upright, the ceiling panel 7 was placed and fixed on the wall panel 6, and a door panel (not shown) was fixed and installed. And, as shown in FIG. 3, the building frame wall 5 and the bottom of the bus unit, the periphery of the wall panel 6 and the ceiling behind the bus unit and the ceiling behind the next room, and the space between the bottom of the bus unit and the floor under the next room, etc. In addition, air outside the vent hole 1 always circulates.
[0003]
[Problems to be solved by the invention]
By the way, recently, in order to effectively use the heat energy in the house and spend a comfortable life, it has been proposed to make the entire building highly airtight and prevent the release of heat energy.
[0004]
On the other hand, at the bottom of the bus unit, air always flows from the plurality of vents 1 provided in the foundation 2, but the vents 1 are necessary for removing the humidity and cannot be closed. Therefore, the room is kept airtight by insulating the room from outside air with a heat insulating floor or tatami mat.
[0005]
However, since outside air enters the bottom of the bus unit through the vent 1 and rises in the gap between the periphery of the bus unit and the building frame wall 5 and further flows into the ceiling of the adjacent room, the temperature of the outside air and the interior of the bus unit When the temperature difference from the living room is large, there is a problem that the temperature of the room is lost due to the circulation of the outside air.
[0006]
The present invention has been made in view of the above problems, and enables moisture at the bottom of the bus unit to be removed, and the wall panel 6 and the ceiling panel above the building enclosure wall 5 and the waterproof floor or bathtub with a wash basin. (7) To provide a residential bus unit capable of improving airtightness by preventing outside air from flowing from the vent 1 to the air on the back surface and the space on the ceiling back surface of the room, and preventing the temperature in the bus unit room and the room from decreasing. It is aimed at.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, as shown in FIG. 1, the invention according to claim 1 includes a waterproof pan, a wall panel, and a ceiling panel, and the waterproof pan has a wall mounting surface and a rising edge around the waterproof pan. In a residential bus unit installed on the foundation of a building frame, one end of an airtight tape is attached to the wall mounting surface and the other end is bonded to the wall surface of the building frame. The airtight tape was concealed later by the wall panel .
[0008]
The invention described in claim 2 is characterized in that the airtight tape 20 is formed of a flexible synthetic resin film, and an adhesive or a pressure-sensitive adhesive is applied to the back surface of the synthetic resin film.
[0009]
As is apparent from the above configuration, according to the first aspect of the present invention, air is passed through the gap between the wall surface portion 19 of the building housing and the back surface of the waterproof pan 14 or the wall panel 15 and the ceiling panel 16 at the top of the bathtub with a wash basin. Airtightness can be increased so that outside air from the mouth does not circulate.
[0010]
Moreover, since the flexible airtight tape 20 is used to enhance the airtightness, it can follow deformation caused by vibration such as an earthquake, and is always on the waterproof pan 14 of the residential bus unit 10 or the upper back of the bathtub with a wash basin. Airtightness can be increased.
[0011]
Furthermore, according to invention of Claim 2, since the airtight tape 20 to be used uses the synthetic resin film which has the softness | flexibility which apply | coated the adhesive agent or the adhesive agent to the back surface, the wall surface part 19 of a building housing is used. It is also in close contact with the curved surface portion having the concavo-convex portion and can be easily sealed.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of a residential bus unit according to the present invention will be described in detail with reference to the accompanying drawings.
[0013]
FIG. 1 is a cross-sectional view showing the overall configuration of a residential bus unit according to the present invention, and FIG. 2 is a partially enlarged cross-sectional view showing the main configuration of the residential bus unit according to the present invention.
[0014]
The residential bus unit 10 according to the present invention is provided with a draining portion 13 including a wall mounting surface 11 and a rising wall 12 around an upper portion thereof, and a waterproof pan 14 on which a bathtub can be placed, and a draining of the waterproof pan 14. It is mainly composed of a wall panel 15 erected on the portion 13, a ceiling panel 16 fixed on the wall panel 15, and a door panel (not shown).
[0015]
And when installing this bus unit 10 for houses on the foundation 18 of the building frame which provided the vent hole 17, as shown in FIG. 2, the wall mounting surface 11 of a waterproof pan 14 or a bathtub with a washroom, and a standing wall 12 is covered with a flexible airtight tape 20 between a draining portion 13 made of 12 and a wall surface portion 19 of a building frame.
[0016]
In more detail, the waterproof pan 14 may be formed of a synthetic resin such as SMC by providing a tub mounting place on one side of the floor and a washing place on the other side, or a tub on one side and a retaining wall (side wall) on the other side. It is good also as a bathtub with a washroom which provided the washroom which has and was integrally formed with synthetic resins, such as SMC.
[0017]
In the illustrated embodiment, a waterproof pan 14 is used, and the waterproof pan 14 has a side wall 21 formed by raising four sides. The wall mounting surface 11 and the rising wall 12 described above are formed at the tip of the side wall 21. The draining part 13 which consists of is provided. Moreover, the said airtight tape 20 consists of synthetic resin films, such as polyethylene which has a softness | flexibility, and the adhesive agent or the adhesive is apply | coated to the back surface of the airtight tape 20 in order to make local workability | operativity good. .
[0018]
Next, with respect to the mounting of the residential bus unit 10, the waterproof pan 14 is placed and fixed on the floor surface of the building frame, and the draining portion including the wall mounting surface 11 and the rising wall 12 formed around the upper portion of the waterproof pan 14. An airtight tape 20 is attached between the wall 13 and the wall surface 19 of the building enclosure to close the space. One end of the airtight tape 20 may be attached to either the wall mounting surface 11 or the rising wall 12 of the draining portion 13.
[0019]
Then, the wall panel 15 is erected on the wall mounting surface 11, the ceiling panel 16 is placed and fixed on the wall panel 15, and a door panel (not shown) is attached.
[0020]
The above-mentioned airtight tape 20 is formed by laminating a foamed material with an adhesive applied to the surface of a polyethylene resin film. The airtight tape 20 has a width of 100 mm and a thickness of 2 mm. A board 22 is installed.
[0021]
It should be noted that the affixing operation of the airtight tape 20 needs to be performed after the waterproof pan 14 is installed and before the wall panel 15 is installed. By constructing in this way, the airtight tape 20 is concealed by the wall panel, and the aesthetic appearance is not impaired.
[0022]
As described above, the residential bus unit 10 according to the present invention uses the airtight tape 20 in order to enhance the airtightness, and since the airtight tape 20 has flexibility, the wall surface portion 19 of the building frame. It is easy to become familiar with the unevenness and the curved surface portion of the water, and the space on the upper back surface of the draining portion 13 of the waterproof pan 14 can be easily sealed. In addition, it can follow deformation caused by vibration such as an earthquake, and the airtightness of the waterproof pan 14 of the bath unit 10 or the back of the upper part of the bathtub is not lost, and good airtightness can be maintained.
[0023]
【The invention's effect】
As described above, the present invention includes a waterproof pan that can be provided with a draining portion including a wall mounting surface and a rising wall around the upper portion, and a bathtub can be placed on the upper surface, and a wall that stands on the draining portion of the waterproof pan. In a residential bus unit composed of a panel, a ceiling panel and a door panel fixed on the wall panel, and installed on the foundation of the building frame, a water drainage portion and a building comprising a wall mounting surface and a rising wall of the waterproof pan Since it is configured to cover the wall surface of the building body with a flexible airtight tape, the outside air from the vents is provided in the gap between the wall of the building body and the wall panel and ceiling panel of the waterproof pan or the bathtub. It is possible to prevent the circulation of the air, improve airtightness, and prevent the temperature in the bus unit room and the living room from being lowered.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view showing the overall configuration of a residential bus unit according to the present invention.
FIG. 2 is a partial enlarged cross-sectional view showing a main configuration of the residential bus unit shown in FIG. 1;
FIG. 3 is a cross-sectional view showing an overall configuration of a conventional residential bus unit.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Vent 2 Base 3 Drainage part 3a Wall mounting surface 3b Rising wall 4 Waterproof pan 5 Building frame 6 Wall panel 7 Ceiling panel 10 Residential bus unit 11 Wall mounting surface 12 Rising wall 13 Draining part 14 Waterproof pan 15 Wall panel 16 Ceiling panel 17 Vent 18 Foundation of building enclosure 19 Wall of building enclosure 20 Airtight tape 21 Side wall 22 Airtight moisture barrier board

Claims (2)

In a residential bus unit comprising a waterproof pan, a wall panel, and a ceiling panel, the waterproof pan having a wall mounting surface and a rising wall around the waterproof pan, and installed on the foundation of a building frame. A residential bus unit in which one end of the tape is attached to the wall mounting surface, the other end is attached to the wall surface of the building housing, and the airtight tape is concealed by the wall panel after the attaching operation . According to claim 1, airtight tape, synthetic is a resin film, a synthetic resin film residential bus unit back surface adhesive or adhesive material that has been coated with a flexible.

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