JPH0782908A - Bath room unit with filter - Google Patents

Abstract

PURPOSE:To maintain and inspect a filter simply in a bath room, and to eliminate the need for the scaling-up of a filter housing section more than required for maintenance and inspection in the filter housing section. CONSTITUTION:A filter housing section 4, in which a front is opened, is mounted on the wall panel 2 of a bath room unit 1. A filter 6 for filtering hot and cold water in a bathtub 5 is housed in the filter housing section 4 in an upright attitude while the filter 6 is rotated freely as a lower end section is used as a fulcrum. When the inside of the filter 6 is maintained and inspected, the filter 6 is projected forward from the filter housing section 4 in a forward tilted attitude at a fixed angle, and the filter 6 is projected forward while the state is held by a forward-tilted attitude holding means.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bathroom unit with a filtering device for filtering hot water in a bathtub so that it can be used for many days.

[0002]

2. Description of the Related Art Conventionally, there has been known a filtering device which can be used for many days by filtering hot water in a bathtub. This filter is conventionally installed outside the bathroom, connected to the bathtub by piping, and the hot and cold water in the bathtub is filtered by the filter,
It is sterilized and returned to the bathtub so that the hot and cold water in the bathtub is always kept clean so that it can be bathed for many days.

[0003]

In the above-mentioned conventional example, the filtering device is installed outside the bathroom. Therefore, a special installation space is required for installing the filtering device, and the piping is required. Etc. were also troublesome. Therefore, it is conceivable to attach a cabinet serving as a filtration device storage portion to the wall panel of the bathroom and store the filtration device in the filtration device storage portion. However, when the filtration device is stored in the filtration device storage part, it is necessary to remove the lid of the filtration device in the filtration device storage part for maintenance and inspection inside the filtration device, which is troublesome for maintenance and inspection. It was necessary to increase the size of the storage unit of the filtration device for extra eyes so that maintenance and inspection could be performed.

The present invention was invented in view of the above-mentioned problems of the conventional example, and the object thereof is to easily perform maintenance and inspection of the filtering device in the bathroom, and to store the filtering device. It is also an object of the present invention to provide a bathroom unit with a filtration device that does not need to be made excessively large because there is no need to perform maintenance and inspection in the filtration device housing.

[0005]

In order to solve the problems of the above-mentioned conventional examples and to achieve the object of the present invention, the bathroom unit with a filtering device of the present invention has a front opening in the wall panel 2 of the bathroom unit 1. The filtration device storage unit 4 is attached, and the filtration device 6 for filtering hot and cold water in the bathtub 5 is stored in the filtration device storage unit 4 in an upright posture, and the filtration device 6 is rotatable about the lower end as a fulcrum. 6, a front tilt posture holding means 100 for holding the front tilt posture at a constant angle 6 is provided.

Further, the forward tilting posture holding means 100 for holding the forward tilting posture of the filtering device 6 at a constant angle is provided with the cord-like body 4.
It is preferably 7. It is also preferable that the pipe 7 connecting the filtering device 6 and the bath 5 be flexible between the bottom of the filtering device housing 4 and the lower surface of the filtering device 6. Further, a pipe cover 41 for concealing the pipe 7 between the bottom of the filtration device storage 4 and the lower surface of the filtration device 6 is provided at the lower end of the opening of the filtration device storage 4, and the pipe cover 4
It is also preferable that the filter unit 1 is rotatable so that the filter unit 6 is interlocked with the forward tilting of the filtering device 6 and tilted to the forward tilted state.

It is also preferable that the shelf board 56 is detachably attached to the inside of the filtration device housing 4 at a position immediately above the filtration device 6.

[0008]

According to the present invention having the above-described structure, since the filtering device housing 4 is attached to the wall panel 2 of the bathroom unit 1 and the filtering device 6 is housed in the filtering device housing 4, the bathroom unit 1 The filter device 6 can be attached during assembly. Then, the filtration device 6 is maintained and inspected in the bathroom unit 1. In this case,
The filtering device 6 is rotated around the lower end as a fulcrum, and the forward tilting posture of the filtering device 6 at a constant angle is held by the forward tilting posture holding means 100, so that the upper surface portion of the filtering device 6 is held in the filtering device housing portion 4.
The inside is to be maintained and inspected by opening the lid while protruding from the front.

In this case, when the forward leaning posture holding means 100 for holding the forward leaning posture of the filtering device 6 at a constant angle is the cord-like body 47, the filtering device 6 can be leaned forward at a constant angle with a simple structure. Can be held at. In addition, the filtration device 6
By making the pipe 7 for connecting the tub 5 and the bath 5 flexible between the bottom portion of the filtration device housing 4 and the lower surface portion of the filtration device 6, the filtration device 6 is provided with the lower end portion as a fulcrum. When tilted and rotated, the stress applied to the pipe 7 can be absorbed and the rotation is not hindered.

Further, a pipe cover 41 for concealing the pipe 7 between the bottom portion of the filtration device storage portion 4 and the lower surface portion of the filtration device 6 is provided at the lower end of the opening of the filtration device storage portion 4, and the pipe cover 41 is provided. When the filter device 6 is pivotable so as to be interlocked with the forward tilt of the filter device 6 so as to be tilted to the forward tilted state, the pipe 7 is hidden by the pipe cover 41 to improve the appearance, and the filter device 6 is tilted forward with the lower end as a fulcrum. When rotating the pipe cover 41
Can be rotated without hindrance, and as a result, the pipe cover 41 can be arranged in a state of being brought close to the filtering device 6.

Further, when the shelf board 56 is detachably attached to the inside of the filtration apparatus housing portion 4 at a position immediately above the filtration apparatus 6, even if the shelf board 56 is arranged immediately above the filtration apparatus 6, the shelf board 5 is placed.
Removing 6 does not hinder the forward tilting rotation of the filtering device 6.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings. As shown in FIGS. 1 to 4, the bathroom unit 1 has a bathtub 5 installed on a floor pan 16 and a door frame 18 having a wall panel 2 and a door 17 standing on a rising portion 16 a around the floor pan 16. The bathroom unit 1 is constructed by connecting the ceiling panel 19 on the wall panel 2 and assembling these members on site.

As shown in FIGS. 1, 3 and 6, a suction port 9 and a discharge port 10 are provided on the side surface of the bathtub 5. The suction port 9 is a part for sucking hot and cold water in the bathtub 5, and the blowout port 10 is a part for blowing hot and cold water into the bathroom. Then, the suction port 9 and the blowing port 10 are located on the foot side when taking a bath (that is,
It is located on the foot side so that hot water does not directly hit the back). Further, as an element for specifying the head side and the foot side of the bathtub 5, an armrest part, a pillow part for hitting the head, or the like is provided in the bathtub, or the faucet metal fitting 13 is provided on the foot side, so Specified by. An opening 3 is provided in the wall panel 2 which is close to the foot side of the bathtub 5 and faces the bathtub 5. Here, the wall panel 2 provided with the opening 3 may be a wall panel 2 facing and adjoining in parallel with a surface on which the suction port 9 or the blowout port 10 is located, or a wall panel 2 facing and adjoining at a right angle. Good.

As shown in FIG. 7, a reinforcing plywood 20 is attached to the back side of the wall panel 2 in the opening 3, a holding member 15 is arranged on the front side, and the holding member 15 is inserted from the front side. The fixing tool 21 is fixedly attached to the reinforcing member 20. The reinforcing member 15 is made of metal, and is fixed to both ends of the lower receiving plate 22 and the lower end of the vertical frame member 23 made of an angle member. In addition, the rear portion of the lower receiving plate 22 (vertical frame member 23
A pipe insertion hole 25 is provided on the rear side. Then, the rear portion of the lower receiving plate 22 is inserted from the front surface side of the opening portion 3 so as to project rearward, and one side of the vertical frame member 23 having an L-shaped cross section is brought into contact with the front surface side of the opening portion 3 of the wall panel 2 to form a vertical frame member. 23
The fixing tool 21 is inserted from the hole provided in the wall panel 2 and penetrates the wall panel 2 and is fixed to the reinforcing member 20 (see FIG. 8).

A filter housing 4 made of synthetic resin is fitted and attached to the opening 3. As shown in FIGS. 6 and 8, the filtering device housing portion 4 has a thin box shape with an opening at the front, and a surface contact portion that contacts the surface of the wall panel 2 at a substantially middle portion of the outer peripheral surface in the front-rear direction. 26 is provided, and a flange portion 27 is provided at least above and below the surface contact portion 26. Then, the filtering device housing portion 4 is fitted into the opening portion 3 of the wall panel 2 from the front side, and the lower receiving plate 22 of the holding member 15 is inserted.
The front surface of the wall panel 2 is brought into contact with the surface abutting portion 26 provided on the outer peripheral portion of the filtration device housing portion 4 in this state, and the fastener 21 inserted from the flange portion 27 is attached to the wall panel 2. It penetrates and is fixed to the reinforcing member 20.

As shown in FIG.
A pipe hole for passing the pipe 7 on the bottom surface behind the flange portion 27
8 is formed. In addition, the side surface of the filtration device storage portion 4
In the position in front of the piping hole 8 on the bottom surface or the top surface, as shown in FIG.
A pipe mark 28 is provided. Suction port of bathtub 5
A pipe 7 is connected to each of the outlet 9 and the outlet 10.
The filter to be stored in the filtration device storage section 4 by the pipe 7.
It is connected to the transponder 6. 3, 4, 6, etc.
As shown in FIG.
From the space below the center through the wall panel 2 to the outside
Along the wall panel 2 outside the wall panel 2
Stand up (in this case, from the rear surface of the storage unit 4 for the filtering device)
The filter device storage part.
4 through the pipe receiving hole 25 and the pipe hole 8 of the lower receiving plate 22.
Bathtub side pipe 7a protruding through and one end on the floor pan
Positioned and penetrated through the wall panel 2 and led out to the outside,
Outside of 2, rises along the wall panel 2 (this
In the case of, do not project backward from the rear surface of the filtration device housing 4.
The lower support plate 22 inside the filtration device housing 4
Drainage protruding through the pipe insertion hole 25 and the pipe hole 8
The pipe 7d and the tip of the bath side pipe 7a and the drain pipe 7d.
Projecting part 29 into the filtering device housing 4 (suction port side collision)
Projection part 29a, blow-out port side protrusion 29b, drain pipe side protrusion
Part 29c) and the inlet side connection port 30a of the filtering device 6
For connection ports 30 such as side connection port 30b and drainage connection port 30c
Flexible connecting hose 7 for connecting each
b and the connecting hose 7b is connected to the bathtub side.
Hose 7b₁And storage section side connection hose 7b₂And 2 minutes
Split hose and one connecting hose 7b₃And used
Be done. Here, the bathtub-side connection hose 7b divided into two parts₁
And storage section side connection hose 7b ₂Should be connected
The protruding portion 29 and the connection port 30 are in the front-rear direction and the left-right direction.
It is used when it is located in the wrong position.
Base 7b₃The protruding portion 29 to be connected and the connection port 30
Used when the front-back direction is not shifted in the front-back direction
Is. And the above-mentioned one connecting hose 7b₃Is filtered
For positioning when arranging the device 6 in the filtration device housing 4
There is also a role.

Then, as shown in FIG. 11, one end of each of the two flexible bath-tub-side connecting hoses 7b ₁ is fitted into the suction port-side projecting portion 29a and the drain pipe-side projecting portion 29c to form a hose band or the like. Fasten and connect. In this case, _one end of the corresponding bathtub-side connecting hose 7b ₁ is positioned so that the other end of the bathtub-side connecting hose 7b ₁ is located exactly at the pipe mark 28. It is connected to 29c.

As shown in FIG. 20, the filtration device 6 has a pump 3 in the path connecting the inlet side connection port 30a and the outlet side connection port 30b.
2, heater 33 such as ceramic heater, filtration tank 3
4. A sterilizing section 35 having a sterilizing lamp, ozone generating means, etc. is provided and configured, and a drainage connection port 30c is provided. In the embodiment, as shown in FIG. 11, the housing side connecting hose 7b ₂ is fitted into the inlet side connecting port 30a and the draining connecting port 30c protruding from the lower surface and fastened by a hose band for connection. In this case, the other end of the storage-part-side connecting hose 7b ₂ is positioned at a mark (not shown) provided on the front side of the bottom surface of the filtering device 6 so as to be offset. In addition, one connecting hose 7 is provided at the outlet connection port 30b.
It is connected by fitting one end of b ₃ and fastening it with a hose band or the like. Here, the other end of one connecting hose 7b ₃ is also a mark (not shown) provided on the bottom surface of the filtering device 6.
Be located at.

When mounting the filtering device 6, the spacers 36 are placed at both ends of the filtering device housing 4 as shown in FIG. 12, and the legs 40 of the filtering device 6 are placed on the spacer 36 so that the filtering device 6 can be mounted. A space longer than the normal setting is formed between the lower surface and the bottom surface of the filtration device housing 4 by the amount of the spacer 36, and in this state, first, one connecting hose 7b attached to the filtration device 6 is formed. The other end of ₃ is connected to the blow-out port side protruding portion 29b, and the filtration device storage portion 4 of the filtration device 6 is connected.
Position the installation position inside. Next, the other ends of the two bath-tub-side connecting hoses 7b ₁
It is connected to the other end of the book-housing-side connecting hose 7b ₂ . In this case, the other end of the flexible bath-side connecting hose 7b _{1 and} the other end of the flexible storage-side connecting hose 7b ₂ are both the lower surface of the filtering device 6 and the filtering device. Since the spacer 36 is located closer to the front than the normal setting, which is formed between the bottom surface of the storage portion 4 and the normal setting, both of them can be easily connected. The connection between the two is, for example, as shown in FIG.
As shown in (b), one half portion of the connecting pipe 37 is fitted into the substantially horizontal portion of the other end portion of the flexible bathtub-side connecting hose 7b _{1 and} the other half portion portion is flexible. The hose band 3 is fitted in a substantially horizontal portion of the other end of the part-side connecting hose 7b ₂ and connected in a substantially horizontal direction in the gap.
It is bound by 8. When such connection is completed, the spacer 36 is removed and the leg 40 of the filtration device 6 is removed.
Is set on the bottom surface of the filter device storage section 4.

A pipe cover 41 is detachably attached to the lower end of the front opening of the filtration device housing 4 to cover the above hoses so that they cannot be seen outside. Piping cover 4
1 has locking holes 43 formed in the rearward facing pieces 42 on both sides, and the locking holes 43 are detachably locked to locking projections 44 provided on both inner walls of the filtration device storage portion 4 so as to be attached. Has become.

The filtration device 6 is usually one in which the filtration device 6 is stored in the filtration device storage portion 4 in an upright posture. The filtration device 6 has its lower end (that is, the lower end of the leg 40) as a fulcrum. It is rotatable in a tilted position. Further, a forward leaning posture holding means 100 for holding the forward leaning posture of the filtering device 6 at a constant angle is provided. That is, for maintenance and inspection of the filtering device 6, the lid 45 detachably attached to the upper surface of the filtering device 6 is removed, and the filtering device 6 is pivoted to the forward leaning posture with the lower end as a fulcrum, and the forward leaning is performed. The inside is maintained and inspected while the posture is held by the leaning posture holding means 100.

In the embodiment shown in FIG. 15, a hole 46 is formed in the wall portion of the case forming the outer shell of the filtering device 6, and the chain forming the forward leaning posture holding means 100 is formed in the hole 46. A string-shaped body 47 such as a string is passed through, and the rear end of the string-shaped body 47 is attached to the back wall of the filtration device storage section 4. In the embodiment shown in FIG. 16, the filtration device storage unit 4
A protruding portion 48 that is bent forward is formed on a part of the rear wall of the, and a reinforcing plate 49 is formed in the concave portion on the back side of the protruding portion 48.
Is fitted and fixed, and the rear end of the string-like body 47 is fixed to the bent portion 48 whose back surface is reinforced by a reinforcing plate 49 by a fixing tool. The locking means 5 is provided at the front end of the string-like body 47.
0 and stopper means 51 are provided, and in the embodiment of FIG. 15, an annular portion 52 is provided at the front end of the string-like body 47, and the annular portion 52 shares the locking means 50 and the stopper means 51. . The annular portion 52 is the tubular portion 5 existing above the filtration device 6.
3 is detachably locked to the annular portion 5
In a state where 2 is locked in the tubular portion 53, the cord-shaped body 47 is stretched so that the cord-shaped body 47 is stretched so that the filtration device 6 that is stored in the filtration-device storage portion 4 and is self-supporting does not fall. Has been set. On the other hand, when performing maintenance and inspection of the filtering device 6, the lid 45 is removed, and the annular portion 5 that constitutes the locking means 50.
2 is removed from the tubular portion 53, and the leg 40 is used as a fulcrum to filter the device 6.
Tilt diagonally forward so that the top edge tilts forward. Then,
The annular portion 5 forming the stopper means 51 when tilted at a constant angle
2 hits the edge of the hole 46, and the filtration device 6 is held in a constant tilted posture. By doing so, the whole or most of the upper part of the filtering device 6 can be put out in front of the filtering device housing portion 4, and maintenance and inspection such as replacement of the filter medium can be easily performed in this state. FIG. 21 shows another example of the locking means 50 and the stopper means 51. In this embodiment, the fixing metal fitting 54 also serves as the locking means 50 and the stopper means 51, so that the fixing metal fitting 54 is detachably locked to the fixed portion 55, and the fixing metal fitting 54 has a hole. It is formed larger than 46. In each of the above embodiments, the locking means 50
Although an embodiment in which the stopper means 51 and the stopper means 51 are commonly used is shown,
Of course, the locking means 50 and the stopper means 51 may be separate members. When the filtering device 6 is tilted forward, the shape of the locking hole 43 is set so that the pipe cover 41 also rotates as shown in FIG. Here, the locking hole 43 is V-shaped and has a locking slide hole portion 43a.
And the introduction hole portion 43b. The engagement protrusion 44 is inserted from the introduction hole portion 43 and fitted into the engagement slide hole portion 43a, which is normal (that is, the pipe cover 41 is in an upright posture). While the locking projection 43 is located at the upper end of the locking slide hole 43a, the filtering device 6 is pushed to the filtering device 6 when the filtering device 6 pivots in the forward tilted posture with the lower end as a fulcrum. Then, the pipe cover 41 rotates about the lower end of the front end as a fulcrum as shown by the imaginary line in FIG. 16, and in this case, the position of the locking projection 44 is aligned along the slanting locking slide hole 43a. It changes and stops when the locking protrusion 44 is located at the lower end of the locking slide hole 43a.

A shelf board 56 is provided on the upper part of the filter device storage section 4, and various small articles used in the bathroom can be placed and stored on the shelf board 56. here,
The shelf board 56 may be integrated with the filtration device storage unit 4, but if it is detachable, it is slightly above the filtration device 6 installed in the filtration device storage unit 4 with the shelf plate 56 attached. Since it can be arranged through a large gap, the appearance can be improved. Then, at the time of maintenance and inspection of the filtering device 6, the shelf plate 56 is removed and the filtering device 6 is tilted forward as described above. By removing the shelf plate 56, it does not hinder the forward tilting rotation of the filtering device 6. ing.
In order to attach the shelf board 56 detachably, for example, as shown in FIG. 22, a dowel projection 57 is provided on the inner wall of the filtration device storage section 4, and the dowel receiving section 58 of the shelf board 58 is attached to the dowel projection 57.
It is designed to be attachable and detachable by locking.

A filter 60 is attached to the suction port 9 of the bath 5. That is, as shown in FIGS. 18 and 19, a tubular bathtub fitting 61 having a collar and a male screw on the outer periphery is inserted from the inside of the bathtub 5 into the wall portion of the bathtub 5, and is attached from outside the bathtub 1. In addition, a female thread of a tubular outer bath fitting 62 having a female thread on the inner circumference is screwed into the inner bath fitting 61 and attached through a washer or packing. Bathtub fittings 6
In No. 1, an engaging projection 63 is provided on the inner peripheral portion so as to project inward. A connecting cylinder portion 66 is provided at a central portion of the latter half body 65 of the filter housing portion 64 so as to project rearward.
6 has an L-shaped engagement hole 67 with one end opening to the rear edge.
Is formed. Then, the connection tubular portion 66 is put into the tubular bathtub outer metal fitting 62, and the filter housing portion 64 is further axially moved in the axial direction of the L-shaped hole with the tip opening of the L-shaped engaging hole 67 inserted into the engaging protrusion 63. The engaging projection 63 is engaged with the rear end portion of the engaging hole 67 by being pushed in along with. In this state, the front half 68 of the filter housing 64 is
It is set so that the suction portion 69 provided at the bottom is located downward. The filter 60 is accommodated in the filter accommodating portion 64, but the rear end of the front half body 68 is detachably fitted to the front end of the rear half body 65 for cleaning or replacement of the filter 60 (by fitting or screwing). Since it is detachably fitted, this is done by removing it.

Then, the pump 32 provided in the filtration device 6
The hot water of the bathtub 5 is sucked through the suction portion 69 of the suction port 9 by the operation of the, and the hair or the like is captured by the filter 60.
The hot water in the bathtub 5 can be kept clean for a long period of time by sterilizing with the filter tank 34, then filtering with the filter tank 34, and again blowing the purified hot water as jet water into the bathtub 5 from the outlet 10 for several days. It is possible to take a bath across. Then, by heating with the heater 33 as necessary, the temperature drop of the hot water is prevented. In addition, filtration device 6
It is also possible to separately provide a heating means for the hot and cold water of the bathtub 5 without providing the heater 33.

[0026]

As described above, according to the present invention, since the filtering device housing having the front opening is attached to the wall panel of the bathroom unit, the filtering device is exposed in the bathroom unit when the bathroom unit is assembled. In addition, the filtration device for filtering the hot and cold water in the bathtub is stored in the filtration device storage portion in an upright posture, and the filtration device is rotatable about the lower end as a fulcrum. Since there is a forward leaning posture holding means for holding the forward leaning posture at a certain angle, when performing maintenance and inspection of the filtering device in the bathroom, the filtering device is turned to the forward leaning position with the lower end as a fulcrum. , This state can be held by the forward tilt posture holding means, and maintenance or inspection can be performed with all or most of the upper surface of the filtration device protruding forward from the storage device of the filtration device. This can be done easily, and as a result, it is necessary to maintain and inspect the filtration device storage section as compared to those that perform internal maintenance and inspection from the top surface of the filtration device with the filtration apparatus held in the standing posture in the filtration device storage section. No extra space is required, and the filtration device housing can be made smaller.

If the forward tilting posture holding means for holding the forward tilting posture of the filter device at a constant angle is a cord-like body,
With a simple configuration, the filtration device can be held in a tilted forward posture at a certain angle. Also, by making the pipe connecting the filtering device and the bathtub flexible between the bottom of the filtering device housing and the lower surface of the filtering device, the filtering device is tilted forward with the lower end as a fulcrum. When it is rotated, the stress applied to the pipe portion can be absorbed and there is no hindrance to the rotation, and it can be easily tilted forward for maintenance and inspection.

Further, a pipe cover for concealing the pipe between the bottom of the filtration device storage part and the bottom face of the filtration device is provided at the lower end of the opening of the filtration device storage part, and the pipe cover is tilted forward by tilting. If it is made rotatable so that it can be tilted to the front tilted state in conjunction with it, the piping cover is hidden to improve the appearance, and when the filtering device is tilted forward with the lower end as a fulcrum, the piping cover becomes an obstacle. As a result, the pipe cover can be placed close to the filtration device, and when the pipe is shielded by the pipe cover, the gap between the filtration device and the pipe cover should be minimized as much as possible. It can be shielded.

Further, when the shelf is detachably attached to the inside of the filtration device storage portion immediately above the filtration device, even if the shelf plate is arranged immediately above the filtration device, the rack plate can be removed to tilt the filter device forward. This does not hinder the movement, and as a result, the gap between the shelf plate and the upper surface of the filtration device can be narrowed to improve the appearance of the storage state of the filtration device.

[Brief description of drawings]

FIG. 1 is a front sectional view showing the whole of the present invention.

FIG. 2 is a plan sectional view showing the whole of the above.

FIG. 3 is a side sectional view of the above.

FIG. 4 is a front sectional view of an essential part of the above.

FIG. 5 is a plan cross-sectional view of a filter device mounting portion before the above filter device is mounted.

FIG. 6 is an exploded perspective view of the above.

FIG. 7 is an exploded perspective view showing the attachment of the above holding member.

FIG. 8 is an exploded perspective view showing the attachment of the above-described filtration device storage portion.

FIG. 9 is a perspective view showing a state in which one end of a bath-side connecting hose is connected to the suction port-side protruding portion and the drain pipe-side protruding portion of the above-described filtration device storage portion.

FIG. 10 is a bottom view of the above filtering device.

FIG. 11 is an exploded perspective view of the above.

FIG. 12 is a perspective view showing a state before mounting the same as above.

FIG. 13 (a) is an explanatory view showing the connection of the above pipes, and FIG. 13 (b) is a sectional view.

FIG. 14 is a perspective view showing a hose used in the above.

FIG. 15 is a perspective view of the above filtering device in a forwardly tilted state.

FIG. 16 is an explanatory view showing the above-mentioned pipe cover in a forward-moving state.

FIG. 17 is a cross-sectional view showing the attachment of the above pipe cover.

FIG. 18 is an exploded perspective view of the suction port portion of the above.

FIG. 19 is a cross-sectional view of the suction port portion of the above.

FIG. 20 is a schematic piping diagram of the present invention.

FIG. 21 is a perspective view of another embodiment of the present invention.

FIG. 22 is a view showing an example of attachment / detachment of the shelf board of the present invention,
(A) is sectional drawing, (b) is an exploded perspective view.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bathroom unit 2 Wall panel 4 Filtration device storage part 5 Bathtub 6 Filtration device 7 Piping 41 Piping cover 47 String-like body 56 Shelf board 100 Front fall posture holding means

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Yasuhiro Nozaki 1048, Kadoma, Kadoma, Osaka Prefecture Matsushita Electric Works Co., Ltd. (72) Inventor, Chihiro I, 1048, Kadoma, Kadoma, Osaka Prefecture

Claims (5)

[Claims] 1. A filter unit housing having a front opening is attached to a wall panel of a bathroom unit, a filter unit for filtering hot water in a bathtub is stored in a standing position in the filter unit holder, and the filter unit is attached to a lower end portion. A bathroom unit with a filtering device, which is rotatable about a fulcrum and is provided with a forward-tilting position holding means for holding the forward-tilting position of the filtering device at a certain angle. 2. The bathroom unit with a filtering device according to claim 1, wherein the forward-tilting position holding means for holding the forward-tilting position of the filtering device at a constant angle is a cord-like body. 3. The filtration according to claim 1, wherein the pipe connecting the filtering device and the bath is flexible between the bottom of the filtering device housing and the lower surface of the filtering device. Bathroom unit with device. 4. A pipe cover for concealing the pipe between the bottom of the filtration device storage part and the bottom face of the filtration device is provided at the lower end of the opening of the filtration device storage part, and the pipe cover is provided by tilting the filtration device forward. The bathroom unit with a filtration device according to claim 3, wherein the bathroom unit is rotatable so as to be interlocked and tilted forward. 5. A bathroom unit with a filtering device according to claim 1, wherein a shelf plate is detachably attached to the inside of the filtering device housing at a position immediately above the filtering device.