JPH09119151A - Waterproof pan structure - Google Patents

Abstract

(57) [PROBLEMS] To secure the strength of a waterproof pan formed by connecting a bathtub receiving member and an adjacent floor pan, and to form the waterproof pan with an excellent appearance design. SOLUTION: The bathtub receiving member 3 excludes a bathtub installation portion 31 in which a square-shaped opening 31a for fitting and mounting the bathtub 2 is formed, and one side of the bathtub installation portion 31 facing an adjacent floor pan 4. A wall panel standing portion 32 formed on the periphery of the other side and a support portion 34 vertically provided on one side of the bathtub installation portion 31 facing the adjacent floor pan 4 are provided, while the adjacent floor pan 4 is a washing area. The portion 41, the wall panel standing portion 42 formed on the periphery of the other side of the washing place 41 excluding the side facing the bathtub receiving member 3, and the standing portion on the side facing the bathtub receiving member 3 in the washing place 41. An apron portion 43 and a receiving portion 44 formed on the outer upper edge of the apron portion 43,
The support portion 34 of the bathtub receiving member 3 is placed and connected to the receiving portion 44 of the adjacent floor pan 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waterproof pan structure constituting a bathroom unit.

[0002]

2. Description of the Related Art Generally, a bathroom unit as shown in FIG. 3 is known. The bathroom unit 1 includes a bathtub 2, a waterproof pan 5 including a bathtub receiving member 3 on which the bathtub 2 is fitted and placed, and an adjacent floor pan 4 connected to the bathtub receiving member 3.
And the peripheral edge of the other side of the waterproof pan 5 other than the side facing the adjacent floor pan 4 of the bathtub receiving member 3 and the peripheral edge of the other side of the adjacent floor pan 4 excluding the side facing the bathtub receiving member 3. It is composed of a wall panel 6 provided and a ceiling panel (not shown) that covers an upper opening formed by these wall panels 6.

As shown in FIG. 4, the bathtub receiving member 3 constituting the waterproof pan 5 has a substantially flat bathtub installation portion 31 in which a square-shaped opening 31a for fitting and mounting the bathtub 2 is formed.
And a wall panel standing portion 32 formed on the periphery of the other side of the bathtub installation portion 31 facing the adjacent floor pan 4
And an apron 33 vertically extending from one side facing the adjacent floor pan 4 in the bathtub installation portion 31 are integrally formed. It can be placed through the material. In addition, the adjacent floor pan 4 that constitutes the waterproof pan 5
Is an integrally molded wash room part 41 and a wall panel standing part 42 formed on the periphery of the wash room part 41. The wall panel standing part 42 facing the bathtub receiving member 3 in the adjacent floor pan 4 is The apron 33 of the bathtub receiving member 3 is placed.

Therefore, the bathtub receiving member 3 is attached to the wall panel standing portion 42 facing the bathtub receiving member 3 in the adjacent floor pan 4.
After placing the apron 33, the reinforcing pan (not shown) is arranged on the back side of the apron 33, and the apron 33 and the wall panel standing portion 42 are integrally connected via the reinforcing member to form the waterproof pan 5. It can be assembled.

[0005]

By the way, in the waterproof pan, as described above, the apron of the bathtub receiving member is placed on the corresponding wall panel standing portion of the adjacent floor pan, and the apron and the wall panel standing portion are mounted. Since it is configured by connecting, the lower edge of the apron extends horizontally and is exposed to the washroom side,
There is a problem that the appearance design of the waterproof pan, and eventually the bathroom unit, is impaired.

As described in JP-B-44-14909, while an apron is erected on one side of an adjacent floor pan, the bathtub receiving member is formed in a U shape so that both ends of the bathtub receiving member are adjacent to each other. By joining to the apron upper edge of the floor pan, an opening for fitting and mounting the bathtub is formed to conceal the mounting part between the bathtub receiving member and the adjacent floor pan, and a waterproof pan with improved design It is also known, but since the bathtub support is U-shaped, the strength for supporting the bathtub is insufficient, and in order to compensate for this lack of strength, there is the drawback that special reinforcement work is required at the time of construction. there were.

The present invention has been made in view of the above problems, and ensures strength for supporting a bathtub and
It is intended to provide a waterproof pan structure excellent in design.

[0008]

SUMMARY OF THE INVENTION The present invention is a waterproof pan constructed by connecting an adjacent floor pan to a bathtub receiving member for fitting and placing a bathtub, wherein the bathtub receiving member has a bathtub fitted and placed thereon. And a wall panel standing portion formed on the periphery of the other side excluding one side facing the adjacent floor pan in the bathtub setting section, and the adjacent floor in the bathtub setting section A supporting portion is provided integrally on one side facing the pan, while the adjacent floor pan is formed on the periphery of the washing place and the other side of the washing place except one side facing the bathtub receiving member. Wall panel standing part, and an apron part standing upright on one side facing the bathtub receiving member in the washing area,
The apron portion is integrally provided with a receiving portion formed on the outer upper edge thereof, and the supporting portion of the bathtub receiving member is placed and connected to the receiving portion of the adjacent floor pan.

[0009]

Embodiments of the present invention will be described below with reference to the drawings.

The waterproof pan 5 shown in FIGS. 3 and 4 is used.
The same reference numerals are used for the same members as the members constituting the.

FIG. 1 shows a waterproof pan 5 of the present invention together with a bathtub 2. The waterproof pan 5 comprises a bathtub receiving member 3 and an adjacent floor pan 4.

The bathtub receiving member 3 constituting the waterproof pan 5 is a substantially flat bathtub installation portion 31 having a square-shaped opening 31a for fitting and mounting the bathtub 2, and the bathtub installation portion 3
1, a wall panel standing portion 32 formed on the periphery of the other side excluding one side facing the adjacent floor pan 4 and a supporting portion 3 vertically extending on one side facing the adjacent floor pan 4 in the bathtub installation portion 31.
4 are integrally formed with each other, and a drainage groove 31b is formed on the outer peripheral edge of the other side of the bathtub installation section 31 excluding one side facing the adjacent floor pan 4, and the tip thereof communicates with the support section 34. Has been done.

On the other hand, the adjacent floor pan 4 constituting the waterproof pan 5
Is a washing place 41, a wall panel standing portion 42 formed on the periphery of the other side of the washing place 41 excluding one side facing the bathtub receiving member 3, and one side facing the bathtub receiving member 3 in the washing place 41. The apron portion 43 erected on the upper side of the apron portion 43 and the receiving portion 44 formed on the outer upper edge of the apron portion 43 are integrally formed. The supporting portion 34 of the bathtub receiving member 3 is formed in the receiving portion 44. It is supposed to be placed.

When the support portion 34 of the bathtub receiving member 3 is placed on the receiving portion 44 of the adjacent floor pan 4, the bathtub mounting portion 31
It is set so that the bottom surface of the drain groove 31b formed in the above is continuous with the top surface of the apron portion 43.

A bathtub receiving member 3 having such a structure,
When assembling the waterproof pan 5 with the adjacent floor pan 4, as shown in FIG. 2, after the support portion 34 of the bathtub receiving member 3 is placed on the receiving portion 44 of the adjacent floor bread 4, the back surface side of the support portion 34 is placed. In the above, the reinforcing member 11 and the spacer 12 are arranged between the receiving portion 44 and the fastening portion with the screws b, so that the bathtub receiving member 3 and the adjacent floor pan 4 can be integrally connected. The connection work between the bathtub receiving member 3 and the adjacent floor pan 4 is performed by opening the opening 31 of the bathtub installing portion 31 in the bathtub receiving member 3.
through a.

Next, after filling the watertight material S1 between the support portion 34 of the bathtub receiving member 3 and the apron portion 43 of the adjacent floor pan 4, and further applying the silicone caulking C, the opening 31a in the bathtub installation portion 31. The watertight material S2 may be applied to the periphery of the bathtub 2, and the bathtub 2 may be fitted and mounted through the opening 31a of the bathtub installation portion 31.

As a result, the apron portion 43 is attached to the adjacent floor pan 4.
And the receiving part 44
By forming the support portion 34 of the bathtub receiving member 3 by forming the above, the placement portion of the bathtub receiving member 3 and the adjacent floor pan 4 is hidden by the bathtub 2 and is not exposed to the washroom side. The waterproof pan 5 having an excellent design can be formed. Further, since the mouth-shaped opening 31a is formed in the bathtub installation portion 31 of the bathtub receiving member 3, the strength for supporting the bathtub 2 can be secured, and no special reinforcement work is required. .

[0018]

As described above, according to the present invention, in the waterproof pan constituted by connecting the adjacent floor pan to the bathtub receiving member on which the bathtub is fitted and mounted, the bathtub is fitted to the bathtub receiving member. A bathtub installation part having a square-shaped opening to be placed, a wall panel standing part formed on the periphery of the other side excluding one side facing the adjacent floor pan in this bathtub installation part, and a bathtub installation part An integrally provided supporting portion is provided on one side facing the adjacent floor pan, while the adjacent floor pan is provided on the periphery of the washing place and the other side of the washing place except for one side facing the bathtub receiving member. The wall panel standing portion formed, the apron portion standing on one side facing the bathtub receiving member in the washing area, and the receiving portion formed on the outer upper edge of the apron portion are integrally provided, and The supporting part of the bathtub receiving member is placed on the receiving part of the floor pan. By being connected, it is possible to support the tub to secure the strength without requiring any special reinforcement work, it is possible to form an excellent appearance design.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a waterproof pan of the present invention together with a bath.

FIG. 2 is a partial cross-sectional view of the waterproof pan of the present invention.

FIG. 3 is a perspective view showing a bathroom unit.

FIG. 4 is an exploded perspective view showing a waterproof pan of the bathroom unit of FIG. 3 together with a bathtub.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bathroom unit 2 Bathtub 3 Bathtub receiving member 31 Bathtub installation part 31a opening 32 Wall panel standing part 34 Support part 4 Adjacent floor pan 41 Washing room part 42 Wall panel standing part 43 Apron part 44 Receiving part 5 Waterproof pan

Claims (1)

[Claims] 1. A waterproof pan configured by connecting an adjacent floor pan to a bathtub receiving member on which a bathtub is fitted and mounted, wherein the bathtub receiving member has a square-shaped opening on which the bathtub is fitted and mounted. The formed bathtub installation part, the wall panel standing part formed on the periphery of the other side except the one side facing the adjacent floor pan in this bathtub installation part, and the vertical installation on one side facing the adjacent floor pan in the bathtub installation part The adjacent floor pan, on the other hand, the adjacent floor pan, the washing area, and a wall panel standing portion formed on the periphery of the other side excluding one side facing the bathtub receiving member in this washing area, An apron portion which is erected on one side facing the bathtub receiving member in the washing area, and a receiving portion which is formed on the outer upper edge of the apron portion are integrally provided, and the receiving portion of the adjacent floor pan is provided with the bathtub receiving member. The protection is characterized in that the support part is placed and connected. Water pan structure.