JPH1060965A - Piping structure of unit room - Google Patents

Abstract

PROBLEM TO BE SOLVED: To effectively utilize a dead space so as to house a pipeline of a kitchen and sanitary equipment by projecting a corner part of a wall body of a unit room so as to have a nearly L-shaped cross section, and providing a pipeline space in a back surface of the projected part. SOLUTION: A corner part 6a of a wall body 6 of a sanitary room 16 is projected to the inside A so as to have a nearly L-shaped horizontal cross section. A back surface B of a projected part 7 is provided with a pipeline space 9 for housing a pipeline 8 of a kitchen and sanitary equipment 4. The projected part 7 is provided with a check port 10 for maintenance. A housing shelf 11 is fitted to the check port 10 freely to be removed. The housing shelf 11 functions as a cover of the check port 10, and the housing shelf 11 is utilized so as to seal the check port 10. With this structure, appearance is improved, and maintenance is facilitated, and workability is improved.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a piping structure of a unit room, and more particularly to a layout of piping connected to a drain pipe from a plumbing device and a technique for inspecting the layout.

[0002]

2. Description of the Related Art Conventionally, unit-type bathrooms installed in houses and the like are provided with various water-supplying equipment. For example, as shown in FIG. 5, a unit room equipped with a water-supplying device 4 such as a toilet 1, a vanity table 2, and a shower hose 3 is known. In the figure, 40 is a storage shelf, and 41 is a mirror.

[0003] When connecting the water supply / drainage pipe (branch pipe) from the water supply equipment 4 to the pipe 8 (main pipe) side, FIG.
As shown in the figure, the inspection room 10 is housed inside a ceiling beam-shaped portion 50 protruding forward from a corner of the ceiling of the unit room 5, and the inspection opening 10 provided on the front surface of the ceiling beam-shaped portion 50 is closed with a lid 52. 52 is opened to perform connection and maintenance of the pipe 8.

[0004]

However, when the pipe 8 is housed in the ceiling beam-shaped portion 50 as in the prior art, it takes time and effort to connect the pipe 8 and to remove the lid 52 for maintenance and the like. Moreover, there is a problem that the piping work at a high place called the ceiling beam-shaped portion 50 is very difficult, and a large amount of labor is required for the maintenance work in the event that a water leak or the like occurs. In addition, the ceiling beam shape part 50
Has caused a problem that the ceiling surface of the unit room 5 is lowered to give a sense of oppression.

[0005] The present invention has been made in view of the above points, and it is an object of the present invention to provide a piping space for accommodating piping of a water supply device by effectively utilizing a dead space of a unit room. At the same time, the height of the ceiling can be raised to eliminate the feeling of oppression, and the storage shelf can be installed without any discomfort in the inspection port. In addition, the connection and maintenance of the drain pipe from the water supply equipment and the piping can be easily performed. Another object of the present invention is to provide a piping structure of a unit room in which a storage shelf is easily used.

[0006]

In order to solve the above-mentioned problems, the present invention relates to a method in which a corner portion 6a of a wall 6 of a unit room 5 provided with a water-supplying device 4 such as a toilet, a sink, a bath, etc. Projecting in a substantially L-shaped horizontal cross section toward
A piping space 9 for accommodating the piping 8 of the plumbing device 4 is provided on the back side B of the
And a storage shelf 11 for opening and closing the inspection port 10 is attached to the inspection port 10,
With such a configuration, it is possible to provide a piping space 9 for accommodating the piping 8 of the water circulating device 4 by effectively using the corner portion 6a of the wall body 6 which is a dead space of the unit room 5, and Also, the height of the ceiling can be increased to eliminate the feeling of oppression, and the storage shelf 11 can be attached to the inspection opening 10 without any discomfort. In addition, connection and maintenance of the drain pipe from the water circulating device 4 to the pipe 8 can be easily performed.

Further, it is preferable to arrange the storage shelf 11 facing the side C of the toilet 1, and in this case, it is easy to remove toilet paper and the like in the storage shelf 11 when using the toilet 1.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below. As shown in FIG. 1, the unit room 5 of the present embodiment includes a floor pan 13, a four-circle wall body 6 erected from the outer peripheral edge of the floor pan 13, and a ceiling that closes an upper edge of the wall body 6. (Not shown). The interior of the unit room 5 includes a shower room 15 having a rectangular shape in plan view and a washroom 16 having a rectangular shape in plan view. One side 13 a of the long side of the floor pan 13 of the shower room 15 and the floor of the washroom 16 are provided. One side 14 a of the short side of the pan 14 is connected to each other via a step 17.

The short side wall 6a of the shower room 15
Is a door mounting portion 18 and the long side wall 6b
Is provided with a shower hose 3 having a head 3a at the tip. The shower room 15 and the washroom 16 are separated by a curtain or the like. The floor pan 13 of the shower room 15 is formed lower than the floor pan 14 of the washroom 16, and is separated from the door of the shower room 15 at one longitudinal end of the stepped portion 17 of the floor pans 13, 14. A drain hole 19 which is substantially flush with the floor pan 13 is provided in the corner portion, so that hot water in the shower room 15 flows out of the door to the outside of the unit room 5 or passes over the step portion 17 and the wash room It is prevented from flowing out to the 16 floor pans 14 side.

On the other hand, in the washroom 16,
, A toilet 1 and a piping space 9 are provided. The wash basin 2 is located on the opposite side to the shower room 15 across the step 17 and on one long side of the long side of the wash room 16.
It is installed with the back. Between the other wall 6d of the long side of the front end portion and the basin room 16 of the washbasin 2, or standing person, the front space S ₁ that may or out is ensured.

In addition, the shower room 15
A toilet 1 is installed on the opposite side of the toilet. The toilet 1 is installed so as to face the wash basin 2 with the wall 6e on the short side of the washroom 16 as a back. A gap S ₂ (for example, about 160 mm) is secured between the front end of the toilet 1 and the side surface of the sink 2 such that a person can use the toilet 1.

A piping space 9 is provided on one side C of the toilet 1. In the present embodiment, the corner 6a of the wall 6e on the short side and the wall 6d on the long side of the washroom 16 is projected toward the inside A so as to have an L-shaped horizontal cross section, One side wall 7 a of the protruding portion 7 faces the toilet 1 side, and the other side wall 7 b faces the front space S ₁ of the wash basin 2.

A piping space 9 is provided on the back side B of the protruding portion 7. The pipe space 9 accommodates a plumbing pipe 8 (main pipe) extending vertically.
The branch pipe 20 from the toilet 1 and the branch pipe 21 from the drain hole 19
Are connected respectively. Here, the branch pipe 20 from the toilet 1
Is directly connected to the pipe 8 through one side wall 7 a of the protruding portion 7. On the other hand, the branch pipe 21 from the drain hole 19 is arranged on the lower surface side of the floor pan 14 of the washroom 16, one end is connected to the pipe 8, and the other end is connected to a trap portion below the drain hole 19. And the drain holes 19
The hot and cold water in the shower room 15 is drained from the trap section to the pipe 8 through the branch pipe 21, and the trap section further includes a branch pipe 22 from the sink 2.
The drain of the sink 2 is also connected to the branch pipe 2.
The water is drained to the pipe 8 through the pipes 2 and 21.

Further to the other side wall 7b of the protruding portion 7, inspection opening 10 is provided for maintenance forward facing space S ₁ of the washbasin 2, the storage rack serving as a lid to the access hole 10 11 is detachably attached. Here, an example of the storage shelf 11 is shown in FIGS. 2 and 3. Inspection port 10
As shown in FIG. 2, the storage shelf 11 also serving as a lid
3, left and right side plates 24, a top plate, a bottom plate 26, and a plurality of shelf plates 27
The size is, for example, a width D of 400
mm, height H is set to about 800 mm, and depth E is set to about 150 mm. A flange 28 protrudes from a front edge of the outer periphery of the storage shelf 11, while a mounting frame 29 for mounting a storage shelf mounting bar 29 is mounted on an inner peripheral edge of the inspection port 10 as shown in FIG. In a state where the collar portion 28 of the storage shelf 11 is in contact with the mounting frame 30, a decorative screw 35 is provided.
Is screwed into the bar 29 from the screw hole 36 provided in the side plate 24, so that the storage shelf 11 can be detachably attached to the attachment frame 30 of the inspection port 10.

Here, the toilet bowl 1 in the washroom 16 is used.
The layout of the wash basin 2 is freely changeable. FIG. 1 shows a layout in which the directions of the wash basin 2 and the toilet 1 are different, and FIGS. 2 and 3 show the directions of the wash basin 2 and the toilet 1. The layout in the case where they are the same is shown. It should be noted that other layouts may be used. In other words, the layout may be any as long as the piping space 9 is arranged at the corner 6a of the wall 6 which does not hinder the use of the toilet 1 and the sink 2.

Thus, the corner 6a of the wall 6 of the washroom 16 is protruded toward the inside A in a substantially L-shaped horizontal cross section, and the pipe 8 of the water circulating device 4 is stored in the back B of the protrusion 7. By providing the piping space 9, the dead space in the washroom 16 can be used to provide the piping space 9. In other words, the toilet 1 is inside the washroom 16.
A peripheral space, sufficient if the front space S ₁ of the washbasin 2 is secured, the corner portion 6a of the wall 6 which is away from the toilet 1 and 2 sinks is dead space, by utilizing this dead space By storing the pipe 8
Compared to the conventional case where pipes are housed in the ceiling beam-shaped portion, connection and maintenance with a drain pipe (branch pipe) from the water circulating device 4 can be performed easily, and workability is improved. , Without lowering the ceiling surface as before,
The height of the ceiling can be increased to eliminate the feeling of oppression.

Further, an inspection port 10 for maintenance is provided on the protruding portion 7, and a storage shelf 11 is detachably attached to the inspection port 10, so that the storage shelf 11 is
As a result, the inspection opening 10 can be closed by using the storage shelf 11. Moreover, in terms of design,
Since the storage shelf 11 is used instead of the lid for simply closing the inspection opening 10, the storage shelf 11 can be accepted without any discomfort and the appearance is improved. Further, since the piping space 9 is provided on the back side B of the protruding portion 7 protruding in an L-shaped horizontal cross section, there is a margin in the depth of the piping space 9, and even in the storage shelf 11 deeper than a normal shelf, the protruding portion is formed. 7 can be attached to the inspection port 10 with a margin, and there is also an advantage that the storage efficiency of the storage shelf 11 is improved and the usability is improved.

Further, the storage rack 11, the other side wall 7b of the protruding portion 7 facing the front space S ₁ of the washbasin 2, as in FIG. 1
2 or 3, as shown in FIGS. 2 and 3, on one side wall 7a of the protruding portion 7 facing the side C of the toilet 1. In any layout, the storage shelf 11 is located near the toilet 1. Alternatively, it can be placed near the wash basin 2 and the storage shelf 1
One storage item 12 (eg, toilet paper, soap, etc.)
Is easier to use. In particular, when the storage shelf 11 is arranged facing the side C of the toilet 1 as shown in FIGS. 2 and 3, the toilet paper in the storage shelf 11 can be easily removed when the toilet 1 is used. Can be further improved.

Although the inspection port 10 is provided on one of the side walls 7a and 7b of the protruding portion 7, the side walls 7a and 7b of the protruding portion 7 are provided.
b, both inspection ports 10 may be provided, and each inspection port 10 may be closed with a storage shelf 11. In this case, the inspection ports 10
By selecting, there is an advantage that the maintainability of the pipe 8 in the pipe space 9 is improved and the number of storage shelves 11 can be increased.

Further, the storage shelf 11 is detachably mounted with the decorative screw 35, but one end of the storage shelf 11 is integrally pivotally supported on the protruding portion 7 via hinge means such as a hinge, and the storage shelf 11 is pivoted.
The inspection opening 10 may be made openable and closable by rotating the storage shelf 11 toward the front, and the mounting structure of the storage shelf 11 does not matter. The structure of the storage shelf 11 is not limited to the above-described embodiment, and it is needless to say that the storage shelf 11 may be provided with a door.

[0021]

As described above, according to the first aspect of the present invention, the corner of the wall of a unit room provided with a water-supplying device such as a toilet, a washbasin, and a bath is directed inward. Protruding into an approximately L-shaped horizontal cross section, providing a piping space for storing piping of water circulating equipment behind the protruding part, providing an inspection port for piping in the protruding part, and allowing the inspection port to open and close freely. The storage space for the water supply equipment can be provided by effectively using the corners of the wall, which is the dead space of the unit room, so that a piping space for storing the piping of the water supply equipment can be provided. The surface does not fall, and the ceiling height can be increased to eliminate the feeling of oppression. In addition, by making the inspection opening provided on the protruding portion openable and closable with the storage shelf, the storage shelf also serves as a lid for the inspection opening, so that the storage shelf can be attached to the inspection opening without a sense of incongruity, and the appearance is improved. At the same time, since the inspection port for the piping space is located at the corner of the unit room, compared with the case where the inspection port is provided in the ceiling beam shape part as before, the drainage pipe (branch pipe) from the water supply equipment is Connection with piping and maintenance can be easily performed, and workability is improved. Furthermore, since the piping space is provided behind the protruding portion protruding in the L-shaped horizontal section, there is a margin in the depth of the piping space, and even with a storage shelf having a depth greater than a normal shelf, the inspection port of the protruding portion has a margin. It can be attached, and the storage of the storage shelf is improved.

According to a second aspect of the present invention, the storage shelf according to the first aspect is disposed so as to face the side of the toilet.
In addition to the effects described above, it becomes easy to take out the storage items (for example, toilet paper) in the storage shelf when using the toilet, and the usability of the storage shelf is improved.

[Brief description of the drawings]

FIG. 1 is a plan sectional view showing an example of an embodiment of the present invention.

FIG. 2 is a perspective view of another embodiment.

FIG. 3 is a perspective view of a main part of FIG. 2;

FIG. 4 is an explanatory diagram of an attached state of the storage shelf according to the first embodiment.

FIG. 5 is an explanatory diagram of a conventional piping structure.

FIG. 6 is a sectional view taken along line FF of FIG. 5;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Toilet bowl 2 Wash basin 3 Shower hose 4 Water plumbing equipment 5 Unit room 6 Wall 6a Corner part 7 Projection part 8 Piping 9 Piping space 10 Inspection opening 11 Storage shelf 12 Stored goods A Inside B Back side C Side

Claims (2)

[Claims] 1. A corner portion of a wall of a unit room equipped with water-supplying equipment such as a toilet, a washbasin, a bath, etc., is projected in a substantially L-shaped horizontal cross section toward the inside thereof, and a water-supplying equipment is provided behind the protruding portion. A piping space for accommodating the piping of the present invention, a piping inspection port is provided in a protruding portion, and a storage shelf for opening and closing the inspection port is attached to the inspection port. . 2. The piping structure for a unit room according to claim 1, wherein the storage shelves are arranged facing the side of the toilet.