JP2001065025A - Bathtub placing floor pan - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily perform cleaning by forming an upward opening recessed bathtub placing part in a floor pan body, and detachably providing a cover body for sealing a drain opening by arranging the drain opening on the washing place side of this bathtub placing part. SOLUTION: A washing place part 5 is formed on one side of a floor pan body 1, and a bathtub placing part 2 juxtaposed in a step-down shape to this washing place part 5 is formed on the opposite side of the.floor pan body l. A part of the bathtub placing part 2 is projected and extended to the washing place part 5 side as a drain recess 6, a drain opening 3 is formed in this drain recess 6, and an apron panel 8 is erected in a boundary part between the bathtub placing part 2 and the washing place part 5. A cover body 4 is arranged to seal the drain opening 3, a catch basin installed in the drain opening 3 in a state of removing the cover body 4 is detachably provided, and the floor pan body 1 integrated with the bathtub placing part 2 and the washing place part 5 is placed on a foundation floor via support legs 14 to thus easily and sufficiently remove a stain to be cleaned.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor pan for bath tub mounting, in which a concave bath tub mounting portion opened upward is formed on a floor pan main body.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 6, a floor bath body 1 is provided with a concave bathtub mounting portion 2 which is opened upward, and the bathtub mounting portion 2 is provided with a drainage opening 3 formed therein. Stationary floor breads are known.

[0003] In the bath pan mounting floor pan, a washing section 5 is integrally formed on one side of the floor pan main body 1, and a bathtub mounting section 2 is provided in parallel with the washing section 5 in a stepped manner. Are formed on the opposite side of the pan body 1 on the same floor. Further, an apron panel 8 is provided upright at the boundary between the bathtub placing portion 2 and the washing section 5 to cover the outside of the wall of the bathtub 7, and the upper end portion of the apron panel 8 has an upper edge flange portion of the bathtub 7. It is engaged with the lower side of 16 and is detachably attached.

Accordingly, in the bath pan mounting floor pan, the floor of the bathroom can be easily constructed by the dry method, and the bath tub 7 is installed on the bath tub mounting portion 2 of the floor pan main body 1. And waterproofness is also secured. The sewage that has flowed into the bathtub placing section 2 from the washing section 5 is drained from the drainage opening 3 of the bathtub placing section 2 and connected to a sewage drain pipe 17.
Through the tub, the bathtub mounting section 2 and the washing section 5
With the floor pan body 1 made of, waterproofness of the floor portion of the entire bathroom is secured.

[0005]

In the above-mentioned prior art, there is a problem that it is difficult to clean the space between the bathtub mounting portion 2 of the floor pan main body 1 and the bottom portion of the bathtub 7 placed thereon. . That is, although the sewage flows into the bathtub mounting part 2, the water does not flow over the entire upper surface of the bathtub mounting part 2, but the bottom part of the bathtub mounting part 2 and the bathtub 7 installed thereon. The dirt easily accumulates between them. When dirt accumulates between the bathtub mounting portion 2 of the floor pan main body 1 and the bottom portion of the bathtub 7 placed thereon, the apron panel 8 is removed and water is poured from the opening gap of this portion. The accumulated dirt is washed away and cleaned.

However, in this case, cleaning around the washing section 5 side where the apron panel 8 is removed can be performed relatively easily. It was difficult to reach, and even if a cleaning tool was used, the cleaning tool did not reach, and was extremely difficult and could not be sufficiently cleaned. In addition, bathtub placing part 2
Can be removed by flowing water, but dirt attached to the bottom of the bathtub 7 installed on the bathtub mounting part 2 cannot be removed without using a cleaning tool. there were. In addition, it is conceivable to move the bathtub 7 from the bathtub mounting portion 2 to another part for cleaning, but it is realistic that a general user moves the heavy bathtub 7 every time cleaning is performed. Not.

SUMMARY OF THE INVENTION The present invention has been made in order to solve all the problems in the prior art described above, and an object thereof is to solve the problem of a bath tub mounting portion of a floor pan main body and a bottom portion of a bath tub installed thereon. An object of the present invention is to provide a bath pan-mounted floor pan which can easily and sufficiently clean the space.

[0008]

According to a first aspect of the present invention, there is provided a floor pan for bath tub mounting, wherein the floor pan body has a recessed bath tub mounting part which is opened upward, and a washing place for the bath tub mounting part. A drain opening is formed on the side, and a lid for sealing the drain opening is detachably provided.

Therefore, in this case, the sewage which has flowed into the bathtub mounting portion is normally drained and removed from the drainage opening without hindrance by removing the lid from the drainage opening. Then, when dirt accumulated between the bathtub mounting portion and the bottom portion of the bathtub set thereon, the lid was attached to the drainage opening, and the drainage opening was hermetically sealed, thereby accumulating the same. Dirt can be easily and sufficiently removed and easily cleaned.

[0010] That is, the drainage opening is sealed with a lid, and the washing water is stored in the concaved bathtub mounting portion which is opened upward, and during that time, the upper surface of the bathtub mounting portion is washed by the washing water. And dirt attached to the bottom of the bathtub can be sufficiently removed. Thereafter, the lid is removed from the drainage opening, and the cleaned sewage is drained and removed from the drainage opening to complete the cleaning operation and return to the normal use state. In this manner, the cleaning operation is performed easily and easily by removing accumulated dirt. Moreover, at this time, since the drainage opening is formed on the washing place side of the bathtub mounting part, the lid can be easily attached to and detached from the washing place side of the drainage opening, and the cleaning workability is also good. .

According to a second aspect of the present invention, there is provided the floor pan for bathtub placement according to the first aspect of the present invention, wherein a washing area is formed on one side of the floor pan body. A bathtub mounting portion arranged side by side in a stepped manner is formed on the opposite side of the pan body of the same floor.

Therefore, in this case, in particular, a washing section is formed on one side of the floor pan body, and a bathtub placing section which is juxtaposed to the washing section is arranged on the opposite side of the floor pan body. Since it is formed, the water used in the washing section also flows into the bathtub placing section, and is smoothly and smoothly drained and removed from the drainage opening located on the washing place side of the bathtub placing section. The floor pan body having the washing section ensures waterproofness of the floor portion of the entire bathroom.

According to a third aspect of the present invention, there is provided the floor pan for mounting a bathtub according to the second aspect of the present invention, wherein a part of the bathtub mounting portion projects as a drainage recess toward the washing area. It is characterized in that it extends and a drain opening is formed in the drain recess.

Therefore, in this case, in particular, since the drainage recess formed in a part of the bathtub mounting portion protrudes toward the washing basin portion, when the washing water is stored in the bathtub mounting portion, the bathtub is first used. When ordinary water is accumulated in the mounting portion, the ordinary water also accumulates in the drainage recess protruding toward the washing area,
By adding a cleaning agent into the drainage recess, the entire ordinary water becomes cleaning water and is stored in the bathtub mounting portion. At this time, the cleaning agent can be easily added to the drainage recess protruding toward the washing area, and the operation of storing the washing water in the bathtub mounting portion is easily performed. In addition, since the drainage opening is formed in the drainage recess protruding toward the washing area, the lid can be easily attached to and detached from the washing area at the drainage opening, and the cleaning workability is further improved. Becomes

According to a fourth aspect of the present invention, there is provided a floor pan for mounting a bathtub according to the third aspect of the present invention, wherein the floor pan for mounting a bathtub is provided upright at a boundary between a bathtub mounting portion and a washing area. An apron panel that covers the outside of the wall is provided, and a drainage recess is extended so as to protrude more toward the washing place than the apron panel.

Therefore, in this case, in particular, since the apron panel which is provided upright at the boundary between the bathtub placing portion and the washing place portion and covers the outside of the wall of the bathtub is provided, the appearance around the bathtub fits well. In addition, since the drainage recess is extended so as to protrude more toward the washing area than the apron panel, a cleaning agent is added to the drainage recess, and a drainage opening formed in the drainage recess is formed. The operation of attaching and detaching the lid can be performed very easily from the washing place side without removing the apron panel.

According to a fifth aspect of the present invention, there is provided a bath pan-mounted floor pan according to any one of the first to fourth aspects, wherein the drain is provided with the lid removed. A perforated plate attached to the opening is detachably provided, and a holding opening is formed in the perforated plate to which the tip of a drain pipe piped from the drain port of the bathtub is fitted and held and connected and connected. I do.

Therefore, in this case, in particular, since the perforated plate attached to the drainage opening with the lid removed is detachably provided, the perforated plate can be inserted into the drainage opening in a normal use state other than when cleaning. Large dust can be prevented from entering, and clogging in the drainage opening can be prevented. Further, since the holding opening is formed in the perforated plate, the leading end of a drain pipe piped from the drain port of the bathtub is fitted and held, and is connected and connected, the hot water discharged from the drain port of the bathtub. Is smoothly guided and drained to the drain opening of the bathtub mounting part through the drain pipe, and at this time, the effect as the eye plate is also performed without hindrance, and the tip of the eye plate and the drain pipe are drained from the drain opening. By removing the lid and attaching the lid to the drain opening, the cleaning operation can be performed without any trouble.

[0019]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIGS.
5 shows an embodiment corresponding to all the bath pans, and the bath pan mounting floor pan of this embodiment forms a concave bathtub mounting part 2 opened upward on the floor pan body 1, and the bathtub mounting part 2 A drain opening 3 is formed on the washing area side, and a lid 4 for sealing the drain opening 3 is detachably provided.

In the floor pan for bathtub placement according to the embodiment, a washing section 5 is formed on one side of the floor pan main body 1, and the bathtub placement section is provided side by side with the washing section 5 stepwise. 2
Is formed on the opposite side of the pan body 1 on the same floor. Further, a part of the bathtub mounting part 2 is protruded and extended as a drainage recess 6 toward the washing area 5 side, and a drainage opening 3 is formed in the drainage recess 6.

In this case, an apron panel 8 is provided upright at the boundary between the bathtub placing section 2 and the washing section 5 to cover the outside of the wall of the bathtub 7.
The drainage recess 6 is extended so as to protrude to the side.
Further, a perforated plate 9 attached to the drain opening 3 with the lid 4 removed is provided detachably (FIGS. 4 and 5), and a distal end 12 of a drain pipe 11 piped from a drain port 10 of the bathtub 7. Are formed in the same plate 9 to be fitted and held and communicated and connected.

The floor pan body 1 has a rectangular shape as a whole, and a bath tub mounting portion 2 and a washing place portion 5 are integrated side by side and integrated, and are installed on a basic floor of a bathroom via a plurality of support legs 14. Thereby, the entire floor of the bathroom is easily constructed by the dry method, and the waterproofness of the entire floor of the bathroom is ensured. Each of the bath tub placing part 2 and the washing place part 5 of the floor pan main body 1 is formed in a concave shape opened upward, and in this case, the bath tub placing part 2
Is formed in a concave shape deeper than the washing part 5, so that the bathtub mounting part 2 is arranged side by side with the washing part 5 in a stepped shape.

A bath tub placing part 2 and a washing place part 5 of the floor bread main body 1
Is divided by a rising wall portion 15 formed at the boundary between the two, and an apron panel 8 is erected on the rising wall portion 15. The apron panel 8 covers substantially the entire outside of the wall on the long side of the bathtub 7, and its upper end portion is engaged with the lower side of the upper edge flange portion 16 of the bathtub 7 and is detachably attached. . Also, the rising wall
A part of the middle part 15 is formed by being cut off, and in this cut-out part, a part of the bathtub placing part 2 is projected toward the washing place part 5 side, and the drainage recess 6 is extended.

In this case, the bottom surface of the bathtub mounting part 2 and the bottom surface of the drainage recess 6 are connected to be flush with each other, and the drainage opening 3 is formed in the bottom surface of the drainage recess 6. . In addition, a water gradient is provided in the washing part 5 so as to be inclined downward toward the drainage recess 6, and the water used in the washing part 5 is smoothly guided into the drainage recess 6. In a normal use state, the wastewater is drained and removed from the drainage opening 3 together with the sewage in the bathtub mounting part 2 without any trouble. A drainage pipe 17 is connected downward to the drainage opening 3, and the drainage is removed through the drainage pipe 17, and the floor pan body 1 including the bathtub mounting part 2 and the washing place part 5 controls the entire bathroom. Waterproofing of the floor is ensured.

As shown in FIG. 3, the lid 4 attached to the drain opening 3 in a cleaning state has a circular shape and a packing
A drain 18 is attached to the drain opening 3 so that the drain opening 3 can be hermetically sealed.
At this time, a pair of convex pieces 19 are arranged and formed on the upper surface of the lid 4 at symmetrical positions. It can be easily and reliably attached to and detached from the drainage opening 3. In the cleaning state, as shown in FIG. 2, the distal end 12 of the drain pipe 11 laid from the drain port 10 of the bathtub 7 is removed from the drain opening 3.

In a normal use state, as shown in FIG. 4, a distal end portion 12 of a drain pipe 11 piped from a drain port 10 of a bathtub 7 is fitted and held in a perforated plate 9 attached to the drain opening 3. Have been. In this case, as shown in FIG. 5, the drain pipe 11 is formed by connecting and integrating a hard elbow 21 to the tip of a bendable bellows-like portion 20, and the tip 12 of the elbow 21 is formed in the center of the eye plate 9. And is removably fitted and held. A large number of flowing water holes 22 are formed in the perforated plate 9 around the holding opening 13, and even when the tip 12 of the drain pipe 11 is fitted and held in the holding opening 13, the same number of holes are formed. The water is drained from the water hole 22 without any trouble.

Therefore, in the bath pan mounting floor pan of the present embodiment, the lid 4 is usually removed from the drain opening 3 so that the sewage flowing into the bath tub mounting portion 2 can be drained from the drain opening 3. The wastewater is removed from 3 without any problem. When dirt accumulates between the bathtub mounting portion 2 and the bottom portion of the bathtub 7 placed thereon, the lid 4 is attached to the drainage opening 3 to seal the drainage opening 3. Thus, the accumulated dirt can be easily and sufficiently removed to easily clean.

That is, as shown in FIG. 2, the drainage opening 3 is closed by the lid 4 and the washing water is stored in the concaved bathtub mounting part 2 which is opened upward. The dirt adhering to the upper surface of the bathtub mounting portion 2 and the bottom portion of the bathtub 7 can be sufficiently removed by the cleaning action. afterwards,
If the lid 4 is removed from the drainage opening 3 and the washed sewage is drained and removed from the drainage opening 3, the cleaning operation is completed.
The normal use state is set. In this way, cleaning work
The accumulated dirt is easily and sufficiently removed, and is easily performed. Moreover, at this time, since the drainage opening 3 is formed on the washing basin portion 5 side of the bathtub mounting portion 2, the lid 4 can be easily attached to and detached from the drainage opening 3 from the washing basin portion 5 side.
Cleaning workability is also good.

Further, in the bath pan mounting floor pan of the present embodiment, a washing section 5 is formed on one side of the floor pan main body 1, and the bath tub mounting is arranged side by side with the washing section 5. Since the placing section 2 is formed on the opposite side of the same-pan bread main body 1,
The water used in the washing section 5 also flows into the bathtub placing section 2,
The drain is smoothly and smoothly removed from the drain opening 3 located on the side of the washing section 5 of the bathtub placing section 2, and the floor pan body 1 having the bathtub placing section 2 and the washing section 5 allows the floor portion of the entire bathroom to be removed. Waterproofness is ensured.

Further, in the bath pan mounting floor pan of the embodiment, the drainage recess 6 formed by a part of the bathtub mounting portion 2 is provided.
When the washing water is stored in the bathtub mounting portion 2 and ordinary water is first stored in the bathtub mounting portion 2, the normal water is projected into the washing portion portion 5. When the cleaning agent 23 is added to the drainage recess 6, the entire ordinary water becomes washing water and is stored in the bathtub mounting portion 2. Is placed. At this time, the cleaning agent 23 is placed in the drainage recess 6 protruding toward the washing area 5 side.
Can be easily added, and the operation of storing the washing water in the bathtub mounting portion 2 is easily performed.

Further, since the drainage opening 3 is formed in the drainage recess 6 protruding toward the washing place 5 side, the lid 4 can be very easily attached to and detached from the drainage opening 3 from the washing place 5 side. The cleaning workability is further improved.
Further, as described above, when ordinary water is stored in the bathtub mounting portion 2, the drainage recess 6 is moved from the washing section 5 into the bathtub mounting portion 2.
The water can easily flow in, and the work of storing ordinary water is easily performed. Further, in this case, the washing section 5 and the bathtub placing section 2 can be washed together, and the entire floor pan body 1 can be easily cleaned.

The bath pan mounting floor pan of this embodiment has an apron panel 8 erected at the boundary between the bath tub mounting section 2 and the washing section 5 to cover the outside of the wall of the bath tub 7. Therefore, the appearance around the bathtub 7 fits well. Moreover,
Since the drainage recess 6 is extended so as to protrude from the apron panel 8 toward the washing area 5, the cleaning agent 23 is added to the drainage recess 6, and the drainage recess 6 is formed inside the drainage recess 6. The operation of attaching / detaching the lid 4 to / from the drainage opening 3 formed in the drainage opening 3 can be performed extremely easily from the washing section 5 side without removing the apron panel 8.

Further, in the bath pan mounting floor pan of this embodiment, with the lid 4 removed, as shown in FIGS.
Since the perforated plate 9 attached to the drain opening 3 is detachably provided, in a normal use state other than during cleaning,
The same dish 9 having a large number of water holes 22 can prevent large debris from entering the drainage opening 3, and can prevent clogging in the drainage opening 3 and the sewage drain pipe 17 connected thereto. Can be prevented.

Moreover, the opening 9 is formed in the perforated plate 9 so that the distal end portion 12 of the drain pipe 11 piped from the drain port 10 of the bathtub 7 is fitted and held and is connected to communicate therewith. ,
Hot water discharged from the drain port 10 of the bath tub 7 is smoothly guided and drained to the drain opening 3 of the bath tub placing section 2 through the drain pipe 11, and at this time, the operation and effect of the eye plate 9 is also performed without any trouble. Is done. Further, the perforated plate 9 is removed from the drainage opening 3 and the distal end 12 of the drainage pipe 11 is removed from the holding opening 13 of the perforated plate 9, and the lid 4 is attached to the drainage opening 3 as shown in FIG. As described above, the cleaning operation can be performed without any trouble.

[0035]

As described above, according to the floor pan for bathtub mounting according to the first aspect of the present invention, even if the space between the bathtub mounting portion and the bottom portion of the bathtub installed thereon is contaminated, drainage is prevented. By attaching a lid to the opening and closing the drainage opening and storing the washing water in the bathtub mounting portion, the dirt can be easily and sufficiently removed and easily cleaned. Is also good.

In the floor pan for bathtub mounting according to the second aspect of the present invention, in particular, water used in the washing basin also flows into the bathtub mounting section and is located on the washing basin side of the bathtub mounting section. The drain is smoothly and smoothly removed from the drain opening, and the floor pan body ensures waterproofness of the floor portion of the entire bathroom.

Further, in the floor pan for placing a bathtub according to the third aspect of the present invention, in particular, the detergent can be easily added into the drainage recess protruding toward the washing area, and the washing water can be easily removed. The work of storing in the bathtub mounting part is easily performed, and moreover,
A drainage opening is formed in the drainage recess, and the lid can be easily attached to and detached from the washout side from the drainage opening, thereby further improving the cleaning workability.

[0038] In the floor pan for bathtub mounting according to the fourth aspect of the present invention, the appearance around the bathtub is particularly well accommodated by the apron panel, and the cleaning agent is added to the drain recess. The work of attaching / detaching the lid to / from the drainage opening in the drainage recess can be performed extremely easily from the washing place side without removing the apron panel.

In the floor pan for bathtub mounting according to the fifth aspect of the present invention, the clogging of the drainage opening can be particularly prevented by the perforated plate, and the hot water discharged from the bathtub is passed through the drainpipe. The drainage is smoothly guided to the drainage opening of the bathtub mounting part, and the perforated plate, the drainage pipe, and the like are removed from the drainage opening, and the lid can be attached to the drainage opening to perform cleaning work without any trouble.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a bathtub mounting floor pan according to an embodiment of the present invention.

FIG. 2 is a sectional view showing a cleaning state of the bathtub mounting floor pan.

FIG. 3 is an exploded perspective view showing an essential part of the bathtub mounting floor pan in a cleaning state.

FIG. 4 is a cross-sectional view showing a normal use state of the bathtub mounting floor pan.

FIG. 5 is an exploded perspective view showing a main part of the bath pan mounting floor pan in a normal use state.

FIG. 6 is a cross-sectional view showing a conventional bath pan mounting floor pan.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Floor pan body 2 Bathtub mounting part 3 Drainage opening 4 Lid 5 Washing part 6 Drainage recess 7 Bathtub 8 Apron panel 9 Eye plate 10 Drainage port 11 Drainage pipe 12 Tip 13 Holding opening

Claims (5)

[Claims] 1. A floor tub body having a concave bathtub mounting portion opened upward, a drainage opening formed on the washing basin side of the bathtub mounting portion, and a lid for sealing the drainage opening is detachably attached. Floor pan for bathtub mounting. 2. A washing area is formed on one side of the floor bread main body,
2. The floor pan for bathtub mounting according to claim 1, wherein a bathtub mounting part arranged side by side with the washing place part is formed on the opposite side of the floor pan main body. 3. The bathtub mounting according to claim 2, wherein a part of the bathtub mounting portion protrudes and extends as a drainage recess toward the washing area, and a drainage opening is formed in the drainage recess. Floor bread. 4. An apron panel erected at a boundary between the bathtub mounting portion and the washing area to cover the outside of the wall of the bathtub, and a drainage recess is provided so as to protrude further from the apron panel toward the washing area. The floor pan for mounting a bathtub according to claim 3, characterized in that: 5. A drainage plate attached to a drainage opening with a lid removed is detachably provided, and a distal end of a drainage pipe piped from a drainage port of a bathtub is fitted and held and is connected and connected. The floor pan for mounting a bathtub according to any one of claims 1 to 4, wherein the holding opening is formed in the same dish.