JPH0255570B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a bathroom unit comprising a pedestal, a bathtub, and a washing area.

<Prior Art> The basic components of a residential bathroom unit are a bathtub, a washing area, a ceiling, and a wall. Therefore,
Conventionally, regarding the bathtub and washing area, we have created a bathtub with a washing area in which the washing area and the bathtub are integrally molded with FRP or stainless steel plates, and a bathtub with a washing area in which the washing area and the bathtub are connected with a frame material with an apron. (e.g.,
59-42958) has been proposed.

<Problems to be Solved by the Invention> However, the above-mentioned conventional bathtubs with a washing area are designed to be easy to pack, transport, and bring in, to be easy to manufacture, and to be economical. No consideration was given to this, and the installation and preparations for installation were complicated. That is, when installing a conventional bathtub with a washing area, it was necessary to install the washing area and the seat for the bathtub on the foundation of the compartment that will become the bathroom, while adjusting the horizontal level. In addition, in the conventional bathroom unit installation, it was necessary to install the wall before forming the wall surface, and therefore, it was necessary to demolish the wall in the case of expansion and renovation work, although it was possible in new construction work. Furthermore, during wall construction work, there have been accidents in which the wash basins and bathtubs that have already been installed are scratched or their edges are damaged.

<Means for Solving the Problems> The present invention has been made in view of the above, and includes a frame-shaped mount having a bathtub installation part and a washing area installation part, and a side part of the bathtub installation part that can be tilted. A bathtub fixing hook is provided, a washing area fixing clip is provided on one side of the washing area installation part, a leg is provided on the back side of the bathtub and the washing area to fit with the bathtub fixing hook and the washing area fixing clip, and a leg is provided on the bottom of the washing area. An inspection port was opened in the part of the upright wainscoting facing the bathtub.

<Example> Below, an example of the present invention will be explained with reference to the illustrated example.
Consists of 3 bathtubs.

The frame 1 includes a left vertical frame 4, a right vertical frame 5, made of channel material such as stainless steel, aluminum, or iron.
An auxiliary frame 8, which is a frame formed by assembling an upper horizontal frame 6 and a lower horizontal frame 7 in a rectangular shape, projects from the lower horizontal frame 7 to the inside of the frame.
Bathtub installation part 1a and washing area installation part 1 at locations a and 8b
It is divided into b.

Tiltable bathtub fixing hooks 9 are protruded from one side of the bathtub installation part 1a, that is, near the protruding end 4a of the left vertical frame 4 and the connection point between the left vertical frame 4 and the lower horizontal frame 7. As shown in FIG. 1, this bathtub fixing hook 9 has a gate-shaped fastening fitting 10 pivotably attached to the left vertical frame 4, and a tightening bolt 1 attached to an upper crosspiece 11 of the fastening fitting 10.
2 may be screwed together, or as shown in FIG. 2, opposing L-shaped catch seats 13 may be provided on the upper surface of the left vertical frame 4, and a gate may be installed between the two catch seats in the same manner as above. The fastening fitting 10 of the mold may be pivotally attached to be tiltable using rivets or the like, and the tightening bolt 12 may be screwed onto the upper crosspiece 11 of the fastening fitting 10.

In addition, each of the protruding tips 6a and 7a of the upper horizontal frame 6 and lower horizontal frame 7 protruding from the right vertical frame 5, on one side of the washing area installation part 1b, has a washing area with an open surface facing the bathtub installation part 1a. A field fixing clip 14 is provided. The washing area fixing clip 14 is formed by, for example, an elastic metal fitting having a substantially inverted L shape fixed to the end face of the horizontal frame with bolts or the like, and the legs of the washing area 2 can be fitted thereto. The above-mentioned washroom fixing clip 14 is attached to the upper surface of the middle part of the upper horizontal frame 6 and the lower horizontal frame 7 at the end of the washroom installation part 1b.
A push-in bolt base 15 is provided to protrude so as to face the. The push-in bolt base 15 is, for example, an L having an elevation surface 15a facing the washing station fixing clip 14.
Reinforcing plates 15b are provided on both sides of the material, and these are fixed to the horizontal frame by welding or the like. A push-in bolt 16 is installed on the vertical surface 15a so that its tip faces the washing area fixing clip 14. The push-in bolt 16
is for press-fitting the legs of the washing area 2 into the washing area fixing clips 14, but the bolt base 15 and the push-in bolt 16 can be omitted, and in this case, the washing area 2 is connected to the washing area fixing clip 14. Push it into the field fixing clip 14. Moreover, it is preferable to install appropriate washing area guides on the side surfaces of the upper horizontal frame 6 and the lower horizontal frame 7 on which the washing area 2 is placed.

Furthermore, a bathtub drain plug holding plate 17 is extended to the bathtub installation part 1a of the upper horizontal frame 6, and a drain trap holding plate 18 is provided to the washing area installation part 1b. A bathtub drain socket 19 is disposed, and a cylindrical drain trap 20 is held on the drain trap holding plate 18.

The drain trap 20 is a device that has an inner tube inside to prevent backflow of wastewater and backflow of odor. A drain pipe 21 connects the bathtub drain socket 19 and the drain trap 20. Incidentally, a hole for piping is provided on the side surface of each frame member, so that the drain pipe connected to the drain trap 20 can be pulled out from any direction.

Furthermore, bolt holes are provided at necessary locations on each frame member, so that the washing area 2 and the bathtub 3 can be properly secured.

The auxiliary frames 8a and 8b form one side of each installation part of the washing area 2 and the bathtub 3, and in this embodiment, they extend only halfway between the frame members, but between the opposing frame members. may be provided so as to be connected.

Next, the washing area 2 has a deep dish shape with a bottom board 22 surrounded on all sides by wainscoting boards 23 and side walls 24, and is made of a metal plate such as stainless steel or FRP. Both sides of the wainscot 23 facing the bathtub 3 have sloped parts 23', 23', and an inspection lid 26 is provided at the inspection opening 25 opened in each sloped part 23'.
is attached removably. The inspection lid 26 has a bottom plate 26a extending toward the bathtub 3, and soap, shampoo, etc. can be placed here. Also,
A side wall 24 is continuously formed on the upper side of the wainscot 23,
A washing area flange 27 is provided at the end where the side wall 24 contacts the bathtub 3.
A guide hole 28 is bored in the.

Further, on the back side of the bottom plate 22 of the washing area 2, as shown in FIGS. 3 and 4, a groove-shaped washing area 29 is installed, and two plates are placed across the washing area 29. A wash basin leg 30 having a shape of 30 mm is floating and fixed to the bottom plate 22. A rising portion 30a facing toward the bottom plate 22 is formed at the end of the washing area leg 30 on the side facing the bathtub 3, and the rising portion 30a comes into contact with the push-in bolt 16. The other end 30b of the washing area leg 30, that is, the outer end side of the washing area 2, is formed into a tongue shape, and when the push-in bolt 16 is screwed in, the washing area 2 slides on the pedestal 1, and the washing area 2 slides on the pedestal 1. The washing area fixing clip 14 is adapted to fit therein. Furthermore, the bottom plate 22 of the washing area 2
is provided with a drain port for fixing a drain trap 20, and the drain trap 20 is fastened to the bottom plate 22 with a lock flange via a packing.

On the other hand, the bathtub 3 is made of stainless steel, FRP, etc., and has upper edges on both sides of the bathtub 31 and the washing area 2 extending horizontally, and overhanging edges 32a, 32b,
32c, and furthermore, this overhanging edge 32
A, 32b and the upper edge of the wall side of the bathtub 31 are raised in three directions to form a water return piece 33. The remaining overhanging edge portion 32c in the two directions of the washing area is bent downward to form an apron holder 34. A bathtub flange 35 is formed on both side end surfaces where the apron receiver 34 and the water return piece 33 are continuous, and as shown in FIG. A guide pin 36 to be fitted is provided protrudingly.

In addition, two parallel bathtub legs 3 are placed on the bottom surface of the bathtub 3.
7 and 38 are provided, and both ends thereof slightly protrude from the side wall of the bathtub 31 to form projecting ends. Bolt holes are drilled at each protruding end of the bathtub legs 37 from the washing area 2, and correspond to the bolt holes in the upper horizontal frame 6 and lower horizontal frame 7 described above. Further, the respective protruding ends 38a, 38b of the outer bathtub legs 38 are fitted with bathtub fixing hooks 9, 9 protruding from the left vertical frame 4 mentioned above.

Further, it is preferable that the overhanging edge portion 32b is supported by a flange support column 39 provided protrudingly from the pedestal 1.

The assembly and installation of the bathroom unit according to the invention is as follows.

Installation of the pedestal: Install the pedestal 1 at the marked position on the foundation while adjusting the horizontal level, and fix it with mortar or the like.

Installation of drain pipes: Combine the drain pipe sets, glue the pipes through the drain pipe holes of each frame member to the appropriate extraction position, and then glue them to the trap outlet and connect them to the external drain pipe.

Installation of the washing area: Place the washing area 2 on the washing area installation part 1b of the pedestal 1 while keeping the tip rising part 30a of the washing area leg 30 of the pedestal 2 in contact with the push-bolt base 15. Push it in toward the end and tighten the push-in bolt 16 to remove the wash basin leg 30.
The other end 30b and the wash area clip 14 are fitted together. Further, the washing stand 29 and the auxiliary frame 8b of the pedestal 1 are properly fastened with bolts.

Installing the trap; attach the drain trap 20 to the washing area 2
Pull it up to the drain hole, sandwich the gasket, and secure it with the locking flange.

Installing the flange support column; Flange support column 39
is attached onto the protruding end 4b of the pedestal 1 using tack screws or the like.

Attaching the bathtub: Install the bathtub 3 in the bathtub installation part 1a of the frame 1 so that the guide pin 36 of the bathtub flange 35 and the guide hole 28 of the washing area flange 27 fit together.
Place it on top. The bathtub legs 37 and the pedestal 1 are fixed with bolts through the inspection holes 25 on both sides of the waist board 23.
Raise the fallen bathtub fixing hook 9 with a tool passed through the inspection port 25, and remove the protruding end 38 of the bathtub leg 38.
a and 38b are held in the fastening fitting 10, and the tightening bolt 12 is tightened.

Connection of washing area and bathtub; Washing area 2 and bathtub 3 are connected with appropriate screws.

Check for water leakage: Connect the bathtub and drain pipe and check for water leakage.

According to the invention, the tiltable bathtub fixing hook 9
, the bathtub 3 can be fitted into the bathtub installation part 1a of the pedestal 1 even in a narrow space where there is no place for the bathtub 3 to escape, and each frame member of the pedestal 1 is provided with drainage pipe holes. Therefore, the drain pipe 21 can be pulled out from any direction. In addition, since a drainage trap 20 is installed, there is no backflow of drainage or odor, allowing for a comfortable bathing experience.

In addition, an inspection port 25 is opened, and since work is performed within reach from this port, there is no need to leave a space for work. The inspection lid 26 of the inspection port 25 is not just a flat plate, but the bottom plate 26a
Since it is extended to the bathtub 3 side and used as a storage for small items, it is not only convenient but also has an excellent design.

Furthermore, guide holes 28 and guide pins 36 are provided in the wash area flange 27 and the bathtub flange 35,
Furthermore, since a washing area guide is provided, positioning is easy. In addition, when supporting the overhanging edge 32b of the bathtub 3 with the flange support column 39, the overhanging edge 32b
2b can be made large, and even if the user sits on this overhanging edge 32b, no strength problem will occur.

In explaining this invention, the left vertical frame 4, upper horizontal frame 6, etc. are described in terms of top, bottom, left and right for convenience, and are based on FIG. Needless to say, when they are replaced, their respective positions will change.

<Effects of the Invention> The bathroom unit according to the present invention uses a bathtub fixing hook and a washing area fixing clip to fix the end of the pedestal, an inspection opening is opened, and the installation work is performed within the range that can be reached from the inspection opening. There is no need to leave any space, and you can use the bathroom area to its fullest.
Moreover, the installation work is easy.

[Brief explanation of the drawing]

Figure 1 is an assembled perspective view of the bathroom unit, Figure 2 is a perspective view of the bathtub fixing hook, Figure 3 is a side view of the washing area installation part, Figure 4 is a perspective view of the washing area seen from the back, and Figure 5 is a perspective view of the bathroom unit. The figure is a perspective view of the apron portion of the bathtub, and FIGS. 6 to 8 are perspective views each illustrating an assembly method. 1... Frame, 2... Washing area, 3... Bathtub, 9...
Bathtub fixing hook, 14...Washing area fixing clip, 2
3...Waist board, 25...Inspection port.

Claims (1)

[Claims] 1 A bathtub installation part and a washing area installation part are set on a frame-shaped pedestal, a tiltable bathtub fixing hook is provided on one side of the bathtub installation part, and a washing area fixing clip is provided on one side of the washing area installation part. Legs that fit with the above-mentioned bathtub fixing hooks and washing area fixing clips were provided on the back of the bathtub and washing area, and an inspection opening was opened in the part of the wainscot that stands upright from the bottom of the washing area that faces the bathtub. A bathroom unit featuring: