JPH083488Y2 - Soundproof structure of waterproof pan in bathroom unit - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a soundproof structure for a waterproof pan in a bathroom unit that is adapted to be installed on a frame material suspended between cloth foundations.

(Prior Art) Conventionally, as the installation structure of a bathroom unit, a method has been adopted in which the legs provided at the bottom of the bathroom unit are placed on a horizontal surface such as the ground.

However, due to measures against frost heave in cold regions,
The method of installing it on a frame using a cloth foundation is adopted. That is, by suspending a frame member via a fixing member between cloth foundations and installing the bathroom unit on the frame member, the bathroom unit is supported in a state of being floated from the ground (for example, Japanese Patent Publication No. (See Japanese Patent No. 36373).

(Problems to be solved by the invention) However, in the above-described conventional installation structure, due to insufficient rigidity of the waterproof pan, a large walking sound is generated from the waterproof pan when a bather walks on the waterproof pan. Will occur.

Therefore, as shown in FIG. 3, it has been proposed to increase the rigidity of the waterproof pan 12 by increasing the reinforcing material 15 between the structural members 14 provided on the bottom surface of the waterproof pan 12. And
As shown in FIG. 4, the waterproof pan 12 is placed on the frame member 4 suspended between the cloth foundations 2 with the fixing member 3 interposed therebetween, whereby a soundproof effect can be obtained. However, in this case, there arises a disadvantage that the structure of the waterproof pan 12 becomes complicated.

The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a soundproof structure of a waterproof pan having excellent soundproofing in a stand-mounted bathroom unit.

(Means for Solving the Problems) The waterproof structure of the waterproof pan in the bathroom unit of the present invention is a bathroom unit having a waterproof pan at the bottom,
It is designed to be installed on a hanging material suspended between cloth foundations.A plurality of structural materials are provided at appropriate intervals on the bottom surface of the bathroom unit, and the entire bottom surface of the waterproof pan is in sheet form. The sound-proofing material is attached.

(Operation) According to the waterproof structure of the waterproof pan in the bathroom unit of the present invention, the rigidity of the waterproof pan is reinforced by the plurality of structural members provided at the bottom surface of the bathroom unit at appropriate intervals, and further, the waterproof pan structure. The sheet-like soundproof material attached to the entire bottom surface muffles the walking sound of the waterproof pan in the bathroom unit (Example) Hereinafter, an example of the present invention will be described with reference to the drawings .

1 shows the soundproof structure of the waterproof pan 13 in the bathroom unit 1, and FIG. 2 shows the installation structure of the bathroom unit 1.

That is, the bathroom unit 1 is an intermediate assembly in which a bathroom provided with a waterproof pan 12 and a bath 13 is assembled as one unit, for example, glass fiber reinforced polyester resin, enamel iron plate, stainless steel, hard vinyl chloride resin. ,
It is made of material such as ABS resin. The bathroom unit 1 may be one in which the waterproof pan 12 and the bathtub 13 are previously integrated, or one in which the waterproof pan 12 and the bathtub 13 are assembled and integrated. A plurality of structural members 14 are provided on the bottom surface of the bathroom unit 1 at appropriate intervals. Further, a sheet-like soundproof material 5 is attached to the entire bottom surface of the waterproof pan 12.

As the soundproof material 5, a material having excellent sound absorbing property such as glass wool, foam rubber, foam urethane is used. The soundproof material 5 is formed in a sheet shape, and is adhered to the entire bottom surface of the waterproof pan 12 with an adhesive, or is attached with pins, screws, or the like.

The bathroom unit 1 thus configured has a structure in which the bathroom unit 1 is mounted on the frame member 4 suspended between the cloth foundations 2 via the fixing member 3.
It is installed so that the structural material 14 of FIG.

The cloth foundation 2 is configured to surround the peripheral edge of the bottom of the bathroom unit 1.

The fixing member 3 is formed by bending a plate-shaped body in a stepwise manner, and an upper step portion thereof is a connection portion 31 adapted to come into contact with the cloth foundation 2 and a lower step portion thereof is Frame 4
The support portion 32 is adapted to support the bottom portion of the. The fixing member 3 is provided at an appropriate position on the periphery of the cloth foundation 2,
The support portions 32 of the fixing member 3 are attached so as to face each other.

The bridge member 4 is provided so as to be suspended between the support portions 32 of the fixing member 3.

As a procedure for installing the bathroom unit 1, first, the fixing member 3 is positioned on the cloth foundation 2. Next, the bridge member 4 is placed so as to be suspended between the support portions 32 of the fixing member 3. Then, the structure member 14 of the bathroom unit 1 is placed on the frame member 4 to complete the process. At this time, in order to adjust the levelness and height of the bathroom unit 1, the structural member 14 has a height adjusting function, or a spacer (not shown) is interposed between the structural member 14 and the frame member 4. , Cloth foundation 2 and fixing member 3
This can be done by interposing a spacer 6 between the and.

(Effect of the Invention) As described above, according to the present invention, the rigidity of the waterproof pan is reinforced by the plurality of structural members provided on the bottom surface of the bathroom unit at appropriate intervals, and the bottom surface of the waterproof pan is further enhanced. The sheet-shaped soundproof material attached to the whole will mute the walking noise of the waterproof pan in the bathroom unit, so that the manufacturing process of the bathroom unit is not complicated and the rigidity of the waterproof pan is impaired. The soundproofing effect can be easily obtained without using the soundproofing material, and since the soundproofing material is formed into a sheet shape, the work of attaching the soundproofing material to the waterproof pan is easy and the waterproof pan does not become extremely heavy.

[Brief description of drawings]

1 and 2 are drawings according to the present invention, wherein FIG. 1 is a bottom view showing a soundproof structure of a waterproof pan, and FIG. 2 (a).
Is a sectional view showing an installation structure of a bathroom unit equipped with the waterproof pan, FIG. 2 (b) is a sectional view of the same side, FIG. 3 is a bottom view showing a soundproof structure of a conventional waterproof pan, and FIG. 4 is the same. It is a sectional side view which shows the installation structure of the bathroom unit provided with the waterproof pan. 1 …… Bathroom unit 12 …… Waterproof pan 2 …… Cloth foundation 4 …… Bridge 5 …… Soundproof material

Claims (1)

[Scope of utility model registration request] 1. A bathroom unit having a waterproof pan at the bottom, which is adapted to be installed on a hanging material suspended between cloth foundations, wherein an appropriate space is provided on the bottom surface of the bathroom unit. A soundproof structure for a waterproof pan in a bathroom unit, wherein a plurality of structural materials are provided, and a sheet-shaped soundproof material is attached to the entire bottom surface of the waterproof pan.