JP2003003549A - Structure for drain part of bathroom - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a structure for a drain part of a bathroom by which hair, dirt or the like contained in drain that flows out from a bathtub can be surely eliminated. SOLUTION: In a case that an inflow part 21a of a drain duct 21 for a bathtub, which leads drain from the bathtub 2, is opened to a part of a drain trap 12 provided to the lower part of a drain port 10 of a washing place 3 inside the bathroom 1, a dirt collecting filter for the bathtub (a dirt collecting net) 22 is provided freely attachably/detachably on the downstream side from the drain inflow part for the bathtub inside the drain trap. Also, the dirt collecting filter 11 for the washing place is provided freely attachably/detachably to the drain port of the washing place.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drainage structure in which a drainage duct for draining water from a bathtub is connected to a drainage trap provided under a drainage outlet of a washing place in a bathroom, and The present invention relates to a bathroom drainage structure capable of collecting and removing hair, dust, and the like in drainage from a washing place or a bathtub.

[0002]

2. Description of the Related Art Conventionally, as a drainage structure in a bathroom, drainage from a bathtub and a washing place is combined in a drainage trap provided under the drainage outlet of the washing place, and drainage provided on the side of the trap. A structure is known in which a pipe is used to discharge the liquid from the bathroom. In such a drainage part structure, dust such as hair and dirt contained in the drainage from the washing place can be reliably collected and removed by a washing place dust collecting tray provided at the drainage port. .

On the other hand, dust such as hair and dirt generated in the bathtub flows into the drainage trap from the drainage port of the bathtub through the drainage duct and is discharged to the outside of the bathroom through the trap and the drainage pipe. It has become. There is also known a structure in which a collecting means such as a simple net is provided at the drainage port portion of such a bathtub so as to collect and remove a certain amount of hair and dust.

[0004]

However, according to the structure of the drainage section in which the drainage trap for draining water in the washing place is combined with the drainage from the bathtub and is discharged by the drainage pipe in the bathroom as described above, Even if a net or the like is provided, it is impossible to reliably collect hair and dust generated in the bathtub, and it is inevitable that the hair and dust will flow into the drain pipe side to some extent.

In such a conventional structure, hair or the like from the bathtub may flow into the drain pipe side through the drain trap, and the drain pipe may be clogged. Moreover, if such a drain pipe becomes clogged, it is necessary to perform maintenance work to clear it.
There is a problem that the work is troublesome and complicated, and it is difficult to surely remove the work. Further, according to such a conventional structure, drainage from the bathroom by the drainage pipe cannot be performed smoothly.

The present invention has been made in view of the above circumstances, and easily and surely removes and removes hair and the like in the drainage flowing out of the bathtub as well as hair and the like in the drainage from the washroom. A drainage structure for a bathroom is provided.

[0007]

In order to meet such an object, a drainage structure of a bathroom according to the present invention (the invention according to claim 1) is a drainage trap of a drainage trap provided under a drainage outlet of a washing place in the bathroom. When the inflow part of the drainage duct for the bathtub that guides the drainage from the bathtub is partially open, a dust collection filter for the bathtub is provided in the drainage trap and on the downstream side of the drainage inflow part for the bathtub. It is characterized by that.

The drainage structure of the bathroom according to the present invention (the invention according to claim 2) is characterized in that, in claim 1, a drainage collection filter for a washing place is detachably provided at the drainage port of the washing place. . Further, the structure of the drainage part of the bathroom according to the present invention (the invention according to claim 3) is the drainage filter for a bathtub according to claim 1 or 2, which is located inside the drainage trap, It is characterized in that it is detachably provided between the drain trap and a drain pipe connecting portion.

According to the present invention, in the drain trap provided in the lower part of the drainage port of the washing place in the bathroom, the dust collecting filter for the bathtub is provided at the downstream side of the drainage inflow portion from the bathtub. Dust such as hair and dirt can be easily and reliably collected and removed by the dust collecting filter for bath.

Further, according to the present invention, hair and dust in the drainage from the bathtub, which has conventionally been liable to flow out to the drain pipe side and cause clogging, are reliably removed at the drain trap portion of the bathroom. Therefore, not only can the drain pipe be less likely to be clogged with dust and the flow of drainage can be improved, but also the maintenance of the drainage part from the bathroom can be simplified.

[0011]

1 to 3 show a first embodiment of a drainage structure of a bathroom according to the present invention. In these drawings, a bathtub 2 and a washing room 3 are provided in a bathroom generally designated by reference numeral 1. Here, in this embodiment, the bathtub 2 and the washing space 3 are made of reinforced plastic {FRP.
(Fiber Reinforced Plastics)} and the like are shown as a case where the bathroom unit is integrally formed.
In addition, in the present embodiment, when the installation floor surface 4 of the bathroom 1 for installing the bathroom unit such as an apartment is flat, and the height space between the installation floor surface and the bathroom unit is small, The structure of the drainage part in is shown.

Reference numeral 5 in the drawing denotes a wall portion that surrounds the bathroom 1, and an opening to the washing space 3 is provided in a part of the wall portion, and a door (not shown) is provided. In addition, in the bathroom 1,
Although not shown, a hot and cold water mixing tap for pouring hot water of a predetermined temperature into the bathtub 2 and a hot and cold water mixing tap for discharging hot water used in the washing area 3 are provided.

A drain port 10 is provided on one side of the washing area 3, and a drain trap 12 is provided below the drain port 10. The drain port 10 is provided with a garbage collecting tray 11 for a washing place in a detachable manner. This eye dish 11 is a washing place 3
It is for removing hair and dust contained in the drainage used in. It should be noted that FIG. 3 shows a state in which the eye plate 11 is removed.

The drain trap 12 is provided with the drain port 10.
A drainage groove forming tubular member 13 having a shape according to the size of
The cylindrical main body 14 has a bottomed cylindrical shape having a collar portion that is locked to the lower step of the cylindrical member 13. The tubular member 13 and the tubular body 14 are made of synthetic resin (for example, A
It is made of a BS resin) and is appropriately sealed with rubber packing or the like.

Inside the cylindrical main body 14 which constitutes the drain trap 12, a double inner cylinder 15 is provided as a water sealing portion and a guide portion, and a lower portion serves as a water storage portion 16.
Then, a drain pipe 17 is connected to a side portion of the tubular main body 14 so as to drain the drainage to the outside of the bathroom 1.

In the drain trap 12, a drain duct 21 connected to the drain port 20 of the bath 2 is connected to the side of the tubular member 13 above the tubular body 14 to connect the bath 2 to the drain 2.
The drainage from the drainage pipe is combined with the drainage from the washing place in the tubular member 13, and then fed into the reservoir 16 in the tubular body 14 and drained by the drainage pipe 17.

In the drain trap 12, a bath garbage collection net 22 is attached to and detached from the upper end portion of the tubular body 14 which is an inlet to the water reservoir 16 on the downstream side of the inflow portion 21a of the drainage from the bathtub 2. It is possible. The bath garbage collection net 22 is for removing hairs and dust contained in the drainage from the bath 2 before discharging to the drain pipe 17.

According to the above construction, the drainage used in the washing place 3 flows into the drainage trap 12 from the drainage port 10 through the eyelet 11 and is further discharged to the outside of the bathroom 1 by the drainage pipe 17. When passing through the eye plate 11, hair and dust generated in the washing place 3 contained in the drainage are collected,
Will be removed. Therefore, the drainage from the washing place 3 is appropriately discharged to the drainage pipe 17 through the drainage trap 12. Moreover, there is no possibility that the drain pipe 17 will be clogged with the hair or the like. The hair or the like collected in the eye plate 11 can be easily removed by the user by hand or the like and discarded.

Further, the drainage from the bathtub 2 is the same as the above-mentioned plate 11
After flowing into the tubular member 13 of the drain trap 12 without passing through, the water is discharged from the water reservoir 16 through the net 22 by the drain pipe 17. At this time, hair and the like in the drainage water from the bathtub 2 are reliably collected and removed by the net 22, so that there is no possibility of causing troubles such as flowing into the drainage pipe 17 side and causing clogging. Further, the hair or the like collected by the net 22 can be easily removed and discarded by the user by removing the eye plate 11 and the like.

Therefore, according to the above structure, it is possible to easily and surely remove dust such as hair and dirt introduced along with the drainage from the washing place 3 and the bathtub 2.
It is possible to prevent clogging of the drain pipe 17 in advance and improve the flow of drainage from the bathroom 1. In addition, since hairs and the like generated in the bathtub 2 and the washing place 3 can be intensively removed by the drainage trap 12 provided at the drainage port 10 portion of the washing place 3, there is an advantage that the user can easily perform the cleaning work. .

Further, as described above, the removal of hairs and the like by the eye plate 11 and the net 22 has an advantage that the hairs in the drainage water from the washing place 3 where hairs and the like are likely to be generated can be surely removed.

It is needless to say that the present invention is not limited to the structure described in the above-mentioned embodiment, and the shape, structure, etc. of each part can be appropriately modified or changed. For example, in the above-mentioned embodiment, when the bathtub 2 and the washing room 3 are provided in the bathroom 1, the case where the unit integrated with the bathroom unit is provided has been described. However, the present invention is not limited to such a unit type, and the bathtub and the washing room may be combined. Needless to say, the types may be provided separately. Furthermore, it goes without saying that various modifications can be considered as the structure inside the bathroom 1.

Further, in the above-described embodiment, the washing place 3
The case where the drain trap 12 is provided in the lower portion of the rectangular drain port 10 provided in the above is described, but the present invention is not limited to this. For example, the present invention can be applied to a drain trap attached to a round drain port. Further, it will be easily understood that the present invention can be applied to the above-mentioned drain trap 12 as long as it is a drain trap having various structures widely known from the past.

Further, in the above-described embodiment, an example in which the floor space 4 of the bathroom unit of the bathroom 1 is flat and the drain trap 12 and drain pipe 17 are restricted in piping space, as in an apartment, is described. However, as shown in FIG. 4, it goes without saying that it can also be adopted in the bathroom 1 in a general house in which the bathroom unit is directly installed on the ground 6. In this example, the washing place 3 is provided at a higher position than that of the example of FIG. 1 so that the step between the bathtub 2 and the washing place 3 is made small, and the drainage pipe 17 and the drainage trap 12 are provided in a groove portion dug into the ground. However, in such a case, as shown in the figure, in the drain trap 12, it is only necessary to increase the length of the tubular member 13. Even in this case, the hair etc. in the drainage water from the bathtub 2 will be collected by the garbage collection net 2.
It can be surely collected and removed by 2.

In addition, the garbage collecting tray 11 for the washing place and the garbage collecting net 2 for the bathtub provided in the drain trap 12 described above.
Needless to say, various filter members can be used as the filter 2 as long as they have a filter function of collecting hair and various kinds of dust.

[0026]

As described above, according to the structure of the drainage part of the bathroom according to the present invention, in the drainage trap provided in the lower part of the drainage port of the washroom in the bathroom, the drainage trap from the bathtub is located downstream of the garbage collection filter for the washroom. When the wastewater is being guided, a dust collecting filter for the bathtub is provided on the downstream side of the drainage inflow portion from the bathtub. Therefore, dust such as hair and dirt generated on the bathtub side is collected by the dust collecting filter for the bathtub. Can be easily and surely collected and removed.

Further, according to the present invention as described above,
Hair and dust in the drainage from the bathtub, which may have leaked to the drain pipe side and become a cause of clogging, can be reliably removed at the drain trap part of the bathroom, so the drain pipe is clogged. Not only is it difficult to improve the flow of drainage, but it also simplifies the maintenance of drainage from the bathroom.

[Brief description of drawings]

FIG. 1 is a schematic side view showing an embodiment of a drainage structure of a bathroom according to the present invention.

2 is an enlarged cross-sectional view showing an enlarged drain trap portion in the bathroom drain structure of FIG. 1. FIG.

FIG. 3 is a schematic plan view of the bathroom shown in FIG.

FIG. 4 is a schematic side view showing another embodiment of the drainage structure of the bathroom according to the present invention.

[Explanation of symbols]

1 ... Bathroom, 2 ... Bathtub, 3 ... Washing room, 4 ... Installation floor surface,
5 ... Wall part, 6 ... Ground, 10 ... Drainage outlet of washing place, 11 ... Garbage collecting tray for washing place (garbage collecting filter), 1
2 ... drain trap, 13 ... tubular member, 14 ... tubular body, 1
Reference numeral 5 ... Inner cylinder, 16 ... Reservoir part, 17 ... Drain pipe, 20 ... Bathtub drainage port, 21 ... Drainage duct, 21a ... Bathtub drainage inflow part, 22 ... Bathtub waste collection net (bathtub waste collection filter) .

Claims (3)

[Claims] 1. A drainage structure of a bathroom in which an inflow portion of a drainage duct for a bathtub for guiding drainage from a bathtub is open to a part of a drainage trap provided at a lower portion of a drainage outlet of a washing room in the bathroom, wherein the drainage trap is provided. A drainage part structure for a bathroom, characterized in that a dust collecting filter for a bathtub is provided on the downstream side of the drainage inflow part for the bathtub. 2. The drainage structure of the bathroom according to claim 1, wherein a drainage collection filter for the washroom is detachably provided at the drainage outlet of the washroom. 3. The drainage structure for a bathroom according to claim 1 or 2, wherein the dust collecting filter for the bathtub is in the drainage trap, the drainage port, and a drainage pipe connecting portion to the drainage trap. The drainage structure of the bathroom, which is detachably installed between and.