JPH0796843B2 - Bathroom structure - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a bathroom structure, and more particularly to a residential bathroom structure.

(Prior Art) Generally, in a two-story house, the bathroom is provided on the first floor or the second floor, and in a two-family house where parents and children live together, the bathroom is on the first floor and the second floor, respectively. Some have a bathroom.

(Problems to be solved by the invention) If a bathroom is provided on each of the first and second floors, it is possible to take a bath individually on each of the first and second floors. It is not appropriate in terms of usage, and it requires bathtubs, water pipes, etc. on the second floor in addition to the first floor, which increases equipment costs and construction costs.

INDUSTRIAL APPLICABILITY The present invention does not provide a bathtub and the like on the lower and upper floors such as the first and second floors, and allows direct access to the bathroom from the lower and upper floors, and is spacious. The purpose is to provide a new bathroom structure that effectively uses the residential space from the provision of the above-mentioned bathroom space.

(Means for Solving the Problems) According to the present invention, the above-described object is to provide a bathroom with a structure of an upper and lower floor, a bathtub on the lower floor, and entrances to the bathroom on the lower floor and the upper floor, respectively. Is provided, and a staircase is provided in the bathroom, which connects a doorway on the upper floor with a stairway on the lower floor.

(Operation) According to the configuration described above, it is possible to enter and leave the bathroom from the lower floor (lower floor) and the upper floor (upper floor), for example, the first floor and the second floor, respectively. In the case of a two-family house in which the first-floor household is located and the second-floor household is located on the second-floor, it is possible to directly enter and leave the bathroom from the persistence of each household on the first and second floors. The occupying space required for this bathroom is the same as when the bathrooms are provided on the first and second floors, respectively, but since the bathroom has a stairwell structure on the upper and lower floors, a spacious bathroom space can be obtained. .

In addition, on the lower floor, you can enter and leave the bathroom directly from the outside,
There may be another entrance on the lower floor, and if it is not a two-family house, the entrance on the upper floor may be connected to a balcony, roof garden, etc.,
In this case, you will be able to directly access the balcony, roof garden, etc. above the bathroom. Further, this bathroom structure may be provided in the basement and the first floor, and when a fitness room such as a training room or an esthetic room is provided in the basement, the entrance on the lower floor is the fitness room on the basement, or It should be provided so that the bathroom can be directly accessed from the esthetic room.

(Example) Hereinafter, one example of the bathroom structure according to the present invention will be described in detail with reference to the accompanying drawings.

1 to 4 show one embodiment of the bathroom structure according to the present invention. In these drawings, reference numeral 10 indicates a bathroom as a whole, and the bathroom 10 is between the lower floor (first floor) and the upper ceiling (second ceiling), and between the lower floor and the upper ceiling. It is bounded by four side walls that extend to the upper and lower floors. The constituent elements of the bathroom 10 are divided into parts as shown in FIG. 2, and the bathroom 10 is constructed as a knockdown field assembly type unit.

The lower floor of the bathroom 10 is constructed by laying a washing pan 20, a bath pan 30, and a center pan 40.

The upper ceiling of the bathroom 10 is composed of a ceiling panel 50 and a skylight sash 60. The skylight sash 60 is composed of a sash that can be opened and closed for ventilation (ventilation) in addition to daylighting.

Of the four side walls of the bathroom 10, the three side walls including the indoor side are composed of a plurality of wall panels 70, a decorative cover panel 72, etc., and one side wall facing the outside is continuous to the lower floor and the upper floor. It is composed of continuous sash 80 on the upper and lower floors. The continuous sash 80 on the upper and lower floors may be fitted with transparent glass or frosted glass for daylighting, and a blind or the like may be attached to this if necessary. As shown in FIG. 3, the lower floor of the continuous sash 80 on the upper and lower floors is an entrance 82 for directly entering and leaving the bathroom 10 from the outside.
May be provided.

The side walls except the continuous sash 80 on the upper and lower floors are wall panels.
It may be constructed by a conventional construction method instead of the unit construction method by 70 or the like.

The indoor side wall of the bathroom 10 has bathrooms 10 on the lower floor and the upper floor, respectively.
Doorways 74 and 76 are provided. Lower floor entrance
74 is open to the laying portion of the washroom pan 30 in the bathroom 10.

At the part where the doorway 76 on the upper floor is installed, there is an internal balcony 78 that extends over the bathroom 10.
A spiral staircase 90 standing upright from the center pan 40 is connected to the inner balcony 78. The spiral staircase 90 interconnects the upper floor entrance 76 and the lower floor via an internal balcony 78.

In addition, a bathtub pan is located below the internal balcony 78 on the lower floor.
A body shower panel (shower core) 100 is arranged in a manner adjacent to 20.

The washing place pan 20 constitutes a washing place 22 which is curved and extends in an arc shape so as to extend around the spiral stairs 90 on the side of the entrance 47, and the washing place 22 is connected to the entrance 74 on the lower floor at one end. Has been done. The washing place 22 has a drain hole 24 at the end portion far from the entrance 74, that is, at the connection end side with the bathtub pan 30, and a draining gradient from the connection end side with the entrance 74 toward the drain hole 24. Has been set.

This drainage gradient is generally 1/50 so that wash water or overflow water from the bathtub 32 does not flow out of the bathroom from the entrance 74.
Although having a drainage gradient of about a certain degree, the washing place 22 has the bathtub pan 30 having the connection end with the entrance 74 and the drain hole 24 as described above.
Since it extends in an arc shape on the side of the connection end with and, the total length of the washing area 22 is longer than in the case where it extends linearly along one side wall of the bathroom 10. This reduces the risk of water flowing out of the bathroom from the entrance / exit 74 through the washing area 22, and this drainage slope of the washing area 22 is better than before in order to improve bathing safety. It has a gentle slope (see FIG. 5).

A shelf 26, on which small items for bathing and the like can be placed, is provided at a corner portion on the side opposite to the entrance / exit 74 of the washroom pan 22,
A water tap 28 is provided on the shelf 26. Also in this part,
Although not shown in the figure, a hose type hand shower unit may be provided.

As shown in FIG. 5, the door 75 of the entrance / exit 74 on the lower floor is composed of a hanging sliding door or a swinging door that is suspended from the upper frame 73 and does not have a lower guide rail.
There is no step between the floor surface Fb of the Fs and the washroom 22 and a straight line. As a result, even an infant or an elderly person can enter and leave the bathroom 10 more safely than before, and can easily take a bath with a wheelchair. The bathtub pan 30 constitutes a bathtub 32, and the bathtub 32
Is curved in an arc shape and extends around the spiral staircase 90 on the side opposite to the entrance / exit 74. The bathtub 32 forms an inclined bathtub which becomes gradually deeper as it goes away from the washing place 22 side, that is, toward the shower core 100 side. Bathtub
32 has a depth of a normal bathtub on the deep side, that is, the shower core 100 side, for example, a depth of about 550, and a depth of about 200 on the shallow side. Good. As a result, the entrance and exit from the washing room 22 to and from the bathtub 32 can be easily performed without a large step.

The bottom of the bathtub has a slope in order to give the above-mentioned difference in depth at both ends of the bathtub 32, but since the bathtub 32 is curved and extends in an arc shape, this is the bathroom. As compared with the case where it is provided in a straight line along one of the side walls, the total length is longer, and accordingly, the slope of the bottom of the bathtub is also gentle and the bath volume is expanded.

A hot water supply hole 34 and a hot water jet hole 35 are provided on the deep side of the bathtub 32, and a drain hole 36 which is selectively closed by a plug is provided on the bottom surface of the deep side.

1 shower core at the end of the bathtub 32 on the side of the shower core 100
A stand 102 for 00 is provided. The stand 102 is
It is one step lower than the standard floor surface F of the bathroom 10 and is continuous with the bathtub 32, and also functions as a stool in the bathtub 32. Above the deep side wall of the bathtub 32 is an overflow drainage hole 38 for defining the maximum water level in the bathtub 32.
May be provided. As a result, the standing table 102 does not normally submerge in the hot and cold water of the bathtub 32, and this causes the standing table 102 to overflow outside the bathtub 32 when the bather vigorously bathes in the bathtub 32. It also functions as a buffer tank that receives the hot water that is about to flow.

The side of the washing area 22 and the bathtub 32 of the center pan 40 is also one step lower than the reference floor surface F of the bathroom 10 to form a buffer tank 42, and this portion also prevents overflow water from the bathtub 32 from going to the entrance / exit 74. It is like this. The buffer tank 42
Also has a drainage hole 44.

6 to 8 each show an application example of the bathroom structure having the above-mentioned configuration. FIG. 6 shows an example in which the bathroom structure according to the present invention is applied to a two-story house for parents and children, and a dressing room S which also functions as a restroom is adjacent to the entrances 74 and 76 on the upper and lower floors, respectively. Is provided. FIG. 7 is an example in which the bathroom structure according to the present invention is applied to a villa or the like. In this case, the dressing room S is provided only adjacent to the entrance / exit 74 on the first floor, and the entrance / exit 76 on the upper floor is located on the veranda or the like. It is accessible.

FIG. 8 shows an example in which a bathroom structure according to the present invention is installed in a basement and a first floor in a house having a basement. In this case, a dressing room S is provided adjacent to an entrance 74 on the upper floor. Therefore, the entrance / exit 74 on the lower floor can directly access the athletic room A. In addition, the entrance 82 to the outside allows access to the garden G by cutting moat.

[Effects of the Invention] As is clear from the effects described above, according to the bathroom structure of the present invention, it is possible to directly enter and leave the bathroom from the lower floor and the upper floor, for example, the first floor and the second floor, respectively. For example, in a two-family house where the parent household resides on the first floor and the child household resides on the second floor, you can enter and leave the bathroom directly from each private room of each household on the first and second floors. Even if bathrooms are not provided on the upper and lower floors, households on the upper and lower floors can conveniently use the bathrooms. The occupying space required for this bathroom is the same as when the bathrooms are provided on the first and second floors, respectively, but since the bathroom has a ceiling structure on the upper and lower floors, a spacious bathroom space can be obtained. From this, effective use of the residential space can be achieved.

[Brief description of drawings]

FIG. 1 is a perspective view showing one embodiment of a bathroom structure according to the present invention, FIG. 2 is a perspective view showing exploded components of the bathroom structure according to the present invention, and FIG. 3 is a plan view of the bathroom structure according to the present invention. 4 and 5 are elevation views of the spiral staircase portion of the bathroom structure according to the present invention, FIG. 5 is a cross-sectional view of the washing pan portion of the bathroom structure according to the present invention, and FIGS. 6 to 8 are bathrooms according to the present invention. It is an application conceptual diagram which shows the application example of a structure. 10 …… bathroom, 20 …… washing place pan, 22 …… washing place 30 …… bathtub pan 32 …… bathtub, 74,76 …… entrance 90 …… spiral stairs, 100 …… shower core

Claims (1)

[Claims] 1. A bathroom having an upper and lower floor open-air structure, a bathtub on the lower floor, and entrances and exits for the bathroom on the lower and upper floors, respectively. A bathroom structure characterized by the provision of stairs that connect to each other.