JP2000017864A - Unitbath - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a bather from slipping owing to irregularities of a drain gutter and improve a design by forming the drain gutter to continuously extend from the outer peripheral part of a washing floor board formed integrally with a bathtub and arranging wall bodies right above the drain gutters to communicate with a drain hole. SOLUTION: Drain gutters 4 having a nearly U-shaped section are formed at three sides of the outer periphery of washing floor boards 3 integrally formed with a bathtub of a unitbath 1, and wall bodies 9 are arranged right above the drain gutters 4. The peripheries of the washing floor board 3 are connected to form the drain gutters 4 which are formed to communicate with a drain hole. Water holes are bored at every specified distance in the room side lower edge of the wall body 9 or the washing floor board 3 so that water or hotwater on the washing floor board 3 flows down to the drain gutter 4. In this way, water or hotwater on the washing floor board 3 is led to the drain gutter 4 through the water hole and drained from the drain hole. Since drain gutters 4 are not formed on the washing floor boards 3, there is no irregularities or slopes and hence, there is no fear that bathers slips and further, since the drain gutter is invisible from above, the design is improved.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a unit bath for a bathroom.

[0002]

2. Description of the Related Art It is well known that a unit bath system is used to simplify the construction and construction of a bathroom. In this well-known unit bath, the drainage ditch formed in the washing place is disclosed in Japanese Utility Model Laid-Open No. 63-53461, Japanese Utility Model Laid-Open No. 7-2.
As disclosed in Japanese Patent No. 5152 and the like, it is provided at a position on the indoor side of a wall or a door. In such a conventional technique, it is necessary to cover this drainage ditch with a board, and the washing place is felt to be narrow, which is not preferable in terms of design.

[0003]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a method in which a bather slides on an uneven portion constituting a drainage ditch of a washing place. An object of the present invention is to provide a unit bath which is preferable in terms of safety and is also preferable in terms of design.

[0004]

According to a first aspect of the present invention, there is provided a bath unit, wherein a drain groove is formed on an outer peripheral portion of a floor plate of a washing area integrally formed with a bathtub. It is characterized in that a wall body 9 is arranged directly above the drain groove 4. Further, in the bath unit according to claim 2 of the present invention, in the above means, the drain groove 4 is formed so as to be continuous with a part or all of the peripheral portion of the washing floor plate 3, and the drain groove 4 is formed with a drain hole 5. The communication is characterized by

Further, in the bus unit according to a third aspect of the present invention, in the means according to the first or second aspect, the wall support frame 14 is disposed above the drain groove 4, and the wall 9 is mounted on the wall support frame 14.
Is mounted.

Further, according to a fourth aspect of the present invention, there is provided the bath unit according to any one of the first to third aspects, wherein the bath unit extends over the inside and outside of the drain ditch 4 located at the entrance 7 of the washing floor plate 3. It is characterized in that a lower guide frame 20 formed integrally is provided.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS

[Embodiment 1] A unit bath 1 according to a first embodiment of the present invention is installed at a position corresponding to a bathroom on a building frame as shown in FIG. The floorboard 3 which becomes a washing place is arranged. A drainage groove 4 having a substantially U-shaped vertical section is formed on three sides of an outer peripheral portion of the washing floor plate 3 integrally formed with the bathtub 2, and immediately above the drainage groove 4, as shown in FIG. The wall 9 is arranged. The drain groove 4 is formed by continuously connecting the entire periphery of the washing floor plate 3, and the drain groove 4 communicates with the drain hole 5. Therefore, the drain groove 4 is also formed continuously below the entrance 7 of the bathroom provided with the door 6. In addition, the door 6 is arrange | positioned between the entrance vertical frames 8 and 8 so that opening and closing is possible. The above configurations are described in Examples 2 to 5 below.
6 are common components.

The first embodiment is the simplest embodiment of the present invention, in which the walls 9 are directly mounted and fixed on both sides of the edge of the drain groove 4. For this purpose, the thickness of the walls 9... Is formed to be longer than the width of the drain grooves 4, and the inner and outer edges of the wall bodies 9 are placed on the wall receiving portions 10 and 12 on both sides of the edges of the drain grooves 4.・ Fix it. It should be noted that each fixing means is based on known means, and description of specific means is omitted. Water holes (not shown) are formed at regular intervals in the lower edge of the interior of the wall 9... The hot water on the wash floor 3 flows down to the drain grooves 4 from the water holes. I do. In addition, when the water hole to the drain groove 4 is formed in the washing floor plate 3, it is not always necessary to form the water hole in the wall 9.

With the above structure, the hot water on the floor plate 3 of the washing room passes through the water holes of the wall bodies 9... And reaches the drain groove 4 to be drained from the drain hole 5. Therefore, the drainage groove 4 is not formed in the washing floor plate 3 at the position inside the wall body 9..., And the bather slips because the unevenness and the inclined portion are not formed in the washing floor plate 3. Not only is it preferable from the viewpoint of safety, but also condensed water generated on the surface of the bathroom of the wall body 9... Flows down to the drain 4 immediately without flowing down on the floor plate 3. Absent.

Further, since the drainage ditch 4 cannot be seen from the washing place, it is preferable in terms of design. Furthermore, in the present embodiment, the configuration of the washing floor plate 3 at the entrance 7 is different from that of the other wall 9.
Since the washing floor plate 3 has the same configuration as the part, the position where the entrance 7 is provided is arbitrary in design or at the site, and a highly versatile unit bus can be provided.

[0011]

Second Embodiment As shown in FIG. 3, the second embodiment is basically the same as the first embodiment, except that the supporting protrusions 13 are arranged at regular intervals along the indoor side edge of the drain groove 4. Are formed, and the lower portions of the wall bodies 9 are supported by the support projections 13 and the wall receiving portions 12 formed along the outdoor side edge of the drain groove 4.

With the above structure, in addition to the operation and effect of the first embodiment, the lower part of the wall 9... On the bathroom side is supported by the support projections 13. Since there is little direct contact with the lower part of the wall 9, the lower part of the wall 9.

[0013]

Embodiment 3 In Embodiment 3, as shown in FIG.
Are sequentially placed with a gap above both indoor and outdoor edges, and the wall bodies 9 are placed on the wall support frames 14. The wall supporting frame 14 is a block of a fixed length formed in an inverted U-shape, and the block-shaped wall supporting frame 14 is formed on the side of the floor plate 3 with a certain interval. 10 and a wall receiving portion 1 formed on the side of the water blocking piece 11
2 and is mounted and fixed, and further, the wall support frame 14.
The wall 9 is placed and fixed on the top.

According to the above configuration, this unit bath is arranged with the wall bodies 9... Being separated from the washing floor plate 3 by a fixed distance, so that the operation and effects of the first and second embodiments can be improved. In addition, by preparing various shapes of the wall support frames 14, particularly those having different heights, and selecting them, various combinations of the floor pan and the wall body 3 are possible. The versatility of both members is improved. In addition, since the interval between the wall support frames 14 can be appropriately selected on site, the drainage capacity can be changed freely.

[0015]

Fourth Embodiment As shown in FIGS. 5 and 6, a fourth embodiment is configured so that it can be attached to and detached from a raised portion 3a having an uneven shape (particularly, see FIG. 6) formed at a position on the indoor side of the drain groove 4. Detachable support 15
Are provided, and a first engaging portion 16 is formed on the outdoor side surface of the detachable supporting portion 15. In addition, a wall receiving portion 12 is formed at the outside edge of the drain groove 4. Further, an L-shaped locking frame 17 is attached to the lower part of the wall body 9 placed on the attaching / detaching support portion 15 and the wall receiving portion 12, and is composed of a pair of upper and lower elastic tongues provided on the locking frame 17. The second engaging portion 18 is formed so as to be able to engage with the first engaging portion 16.

In order to provide the walls 9 directly above the drainage grooves 4, the wall 9 is first mounted and fixed on the wall receiving portion 12, and thereafter, as shown in FIGS. As shown by the arrows, the detachable supporting portions 15 are sequentially fitted to the rising portions 3a of the floor pan from the washing area side, and the first engaging portions 16 are engaged with the second engaging portions 18. Let it. Therefore, not only is it easy to attach the walls 9 to the floor pan,
After assembling the unit bath, the detachable supporting portions 15 at the necessary places can be removed at any time, so that maintenance such as cleaning of the drainage groove 4 becomes easy. In addition, since the attachment / detachment support portion 15 is the most easily soiled portion, it is easy to keep the wall surface clean as a whole by appropriately replacing only this member.

[0017]

Embodiment 5 Embodiment 5 is similar to Embodiment 1 as shown in FIG.
4, the integrated lower guide frame 2 extends over the inside and outside of the drain 4 located at the bathroom entrance 7 of the washing floor plate 3.
0 is provided, and the inside and outside of the guide lower frame 20 are screwed (not shown) on the wash floor plate 3 and the outdoor floor plate 19, respectively. A door 6 is provided at the upper part of the entrance 7 so as to be openable and closable. At the lower end of the door 6, two sealing tongue pieces 22, 22 in the width direction of the door 6 are provided inside and outside the room. In addition, in the concave portion formed in the center of the lower guide frame 20, a frame 21 is removably mounted. In addition, the washing floor plate 3, the guide lower frame 20,
The upper surfaces of the bed frame 21 and the outdoor floor panel 19 are formed as flat as possible, that is, as uniform surfaces.

With the above configuration, the washing floor plate 3 and the outdoor floor plate 1
9 are connected by a single guide lower frame 20, so that when forming the unit bus, not only the number of required parts is extremely reduced, but also the construction is simplified. Further, since the entrance 7 is formed by a single guide lower frame 20, there is less concern about water leakage and the like. Although the guide lower frame 20 is usually formed integrally, it may be formed as a plurality of members to be integrated.

[0019]

[Embodiment 6] As shown in FIG.
Similarly, the guide lower frame 20 of an integral shape is arranged at the entrance 7, and further, at a position on the drain groove 4 of the guide lower frame 20, the guide rail 23 is integrally formed in an upright manner along the length direction. Is formed. The guide rail 23 guides rail receiving rods 24, 24 provided on the lower surface side of the folding door 6a so that the folding door 6a can be opened and closed. The drain groove 4 of the guide lower frame 20
A drain hole (not shown) is appropriately provided in the upper portion, so that hot water on the guide lower frame 20 is drained to the drain groove 4 quickly. According to the above configuration, since the guide lower frame 20 and the guide rail 23 are integrally formed, the configuration and construction can be further simplified in addition to the operation and effect of the fifth embodiment.

In each of the above embodiments, the drain ditch 4 is provided on three sides of the washing floor plate 3 except for the bathtub portion.
It is good also as only the wall part provided with. Further, the cross-sectional width of the drain groove 4 and the cross-sectional width of the wall body 9 can be appropriately selected,
For example, the cross section width of the drain groove 4 may be larger than the cross section width of the wall body 9. Although the constituent elements of the invention described in the claims are denoted by reference numerals in the drawings in order to clarify the correspondence with the embodiments, the present invention is not limited thereto.

[0021]

According to the present invention, the following effects can be obtained by the above configuration. 1. According to the invention as set forth in claim 1 or 2, the drainage groove is not formed in the washing floor plate at the inner position of the wall, and as a result, the uneven portion and the inclined portion are not formed in the washing floor plate. Not only is the bather not slippery, which is preferable in terms of safety, but also the condensed water generated on the surface of the bathroom in the wall does not flow down on the floor surface and immediately flows into the drainage ditch, so that hot and cold water flows onto the washing floor plate 3. There is no stop. Further, since the drainage ditch is not visible from the washing place, it is preferable in terms of design. Furthermore, since the configuration of the wash floor plate at the entrance and exit is the same as that of the wash floor plate at the other walls, etc., the location of the entrance is arbitrary in design or at the site, and the unit bus is highly versatile. It can be.

2. According to the third aspect of the invention, in addition to the effect of the first or second aspect, the wall body is disposed and arranged at a fixed distance from the washing floor plate.
By preparing various shapes of the wall support frame, particularly those having different heights, and selecting them, various combinations of the floor pan and the wall body become possible, and the versatility of both members is improved. In addition, since the interval between the wall supporting frames can be appropriately selected on site, the drainage capacity can be changed freely.

3. According to the invention of claim 4, in addition to the effect of any one of claims 1 to 3, since the washing floor plate and the outdoor floor plate are connected by one guide lower frame, the number of required parts is reduced. Not only is it extremely small, but also the construction is simple. In addition, since the doorway is formed by an integrated guide lower frame, there is less concern about water leakage and the like.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a main part according to a first embodiment of the present invention.

FIG. 2 is a schematic plan view of the first embodiment.

FIG. 3 is a longitudinal sectional view of a main part of the second embodiment.

FIG. 4 is a longitudinal sectional view of a main part of the third embodiment.

FIG. 5 is a longitudinal sectional view of a main part of the fourth embodiment.

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

FIG. 7 is a longitudinal sectional view of a main part of the fifth embodiment.

FIG. 8 is a longitudinal sectional view of a main part of the sixth embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Unit bath 2 ... Bathtub 3 ... Washing floor plate 3a ... Stand-up part 4 ... Drainage groove 4a ... Groove frame part 5 ... Drain hole 6 ... Opening / closing door (Door) 6a ・ ・ ・ Orido 7 ・ ・ ・ Entrance 8 ・ ・ ・ Entrance vertical frame 9 ・ ・ ・ Wall body 10 ・ ・ Wall receiving part 11 (on the floorboard side) The wall receiving portion 13 (on the side of the standing piece 11) 13. The support protrusion 14. The wall support frame 15. The detachable support portion 16. The first engagement portion (engagement convex portion) 17. The locking frame 18. Second engaging portion 19 Outdoor floor plate 20 Guide lower frame 21 Pencil frame 22 Seal tongue 23 Guide rail 24 Rail receiving rod

Claims (4)

[Claims] 1. A unit bath wherein a drain groove 4 is formed on an outer peripheral portion of a washing floor plate 3 integrally formed with a bathtub 2, and a wall 9 is disposed immediately above the drain groove 4. 2. The drainage channel 4 according to claim 1, wherein the drainage channel 4 is formed so as to be continuous with a part or all of the peripheral portion of the washing floor plate 3, and the drainage channel 4 is communicated with the drainage hole 5. unit bus. 3. A wall support frame 14 is arranged above the drain groove 4,
3. The unit bus according to claim 1, wherein the wall body is placed on the wall support frame. 4. A guide lower frame 20 integrally formed over the inside and outside of the drainage groove 4 located at the entrance 7 of the washing floor plate 3.
The unit bus according to any one of claims 1 to 3, further comprising: