JPH0619657Y2 - Bathroom waterproof floor pan - Google Patents

Description

[Detailed description of the device]

TECHNICAL FIELD The present invention relates to a waterproof floor pan forming a floor of a bathroom.

[Prior art]

The bathroom unit is formed by assembling the waterproof floor pan, the wall panel, and the ceiling panel, and the waterproof floor pan that composes the floor of the bathroom unit is installed in the bathtub placement part and the washroom for installing the bathtub. It is formed by the floor and the washing area. The conventional waterproof floor pan is made of FRP, stainless steel, or the like, in which the bathtub mounting portion and the washing area are integrally formed.

[Problems to be solved by the device]

However, if the waterproof floor pan is formed by integrating the bathtub placement part and the washing place part in this way, the whole size becomes large, making it difficult to manufacture and the workability such as carry-in and installation at the construction site is poor. In particular, when the entire size is increased, it becomes difficult to align the drainage part formed in the waterproof floor pan with the drainage pipe, and the workability is deteriorated in terms of pipe connection. In order to solve this problem, it is possible to divide the waterproof floor pan into a bathtub pan and a washbasin pan, but there is no error when assembling and separately assembling the bathtub pan and the washbasin that are manufactured separately. It was difficult to install on. The present invention has been made in view of the above points, and it is needless to say that it can be downsized and manufactured at low cost by being divided into a bathtub placing pan and a washing place pan. It is an object of the present invention to provide a waterproof floor pan for a bathroom, in which separately manufactured bathtub pans and washbasin pans can be easily connected and integrated without error.

[Means for Solving the Problems]

In the waterproof floor pan of the bathroom according to the present invention, the bath pan 1 and the wash pan 2 for installing the bath are separately formed, and the bath pan 1 and the wash pan 2 are provided on three sides of the outer periphery. Sides where the rising portions 9 and 16 are provided and panel receiving pieces 10 and 17 for attaching the lower end of the wall panel to the upper ends of the rising portions 9 and 16 are provided, and the above-mentioned rising portions 9 and 16 of the bath pan 1 and the washing area pan 2 are not provided. While facing each other, the end of the panel receiving piece 10 of the bathtub mounting pan 1 and the end of the panel receiving piece 17 of the washing place pan 2 were butted against each other, and a paragraph was formed between the adjacent panel receiving pieces 10, 17. A concave step portion 21 is provided, and the concave step portion 2
1 is fitted with the connecting fitting 23, and the positioning pin 22 protruding from the concave step portion 21 is attached to the positioning hole 24 of the connecting fitting 23.
Then, the screw tool 26 was screwed from the connecting fitting 23 to the panel receiving pieces 10 and 17 and fastened.

[Action]

In the present invention, since the bath pan 1 and the washing pan 2 are separate bodies, they can be separately manufactured and handled in a small size, and the adjacent panel receiving pieces 10 The connecting metal fitting 23 is fitted into the recessed step portion 21 extending over 17 and 17, and the positioning pin 22 is provided with a positioning hole 24
Since the screw tool 26 is screwed to the panel receiving pieces 10 and 17 from the connecting metal fitting 23, the connecting metal fitting 23 is positioned at a predetermined position and the panel receiving pieces 10 and 17 are attached to the connecting metal fitting 23. Can be connected without error so that the level is reached.

【Example】

The bathtub mounting pan 1 is provided with a rising portion 9 on three sides of the outer peripheral portion, a panel receiving piece 10 for attaching a lower end of a bathroom wall panel to the upper end of the rising portion 9, and a step is formed on the other side of the outer peripheral portion. The rising portion 11 for forming a step is provided, and a bending piece that bends in a substantially U-shaped cross section is provided at the upper end of the rising portion 11 for forming a step, and the engaging recess 3 that opens upward by the bending piece is formed. I am doing it. Of the rising edges on both sides of the engaging recess 3, the outer rising edge 3a located outside is higher than the inner rising edge 3b located inside by a height of α. In addition, the engaging recess 3 of the bath pan 1
The drainage portion 6 is provided so as to extend at the end of the side on which the is provided. The bottom surface of the drainage portion 6 is formed as a surface continuous with the bottom surface of the bath pan 1, and the drainage trap 6 is attached to the bottom surface of the drainage portion 6. The engagement recess 3 is also formed continuously on the edge of the drainage section 6. Here, in the drawing, 14 is a mounting table portion on which the legs of the bathtub are mounted, and 15 is a concave surface portion for guiding the water in the bathtub mounting pan 1 to the drainage portion 6. Here, since the bathtub mounting pan 1 is hidden by placing the bathtub, the appearance finish does not matter much.
A high finish level of colors such as coloring is not required, and the defective rate is significantly reduced. In addition, the washing place pan 2 is provided with a rising portion 16 on three sides of the outer peripheral portion, a panel receiving piece 17 for attaching a lower end of a bathroom wall panel to the upper end of the rising portion 16, and a rising edge for partitioning on the other side of the outer peripheral portion. The partitioning rising portion 18 is provided with the engaging piece 4 so as to project downward. A notch 19 is formed at the end of the side of the washing place pan 2 where the engaging piece 4 is provided, and the engaging piece 4 is continuously formed at the edge of the notch 19. is there. The bath laying pan 1 and the washing place pan 2 are manufactured separately, and they may be integrated in a factory to form a waterproof floor pan, but they are generally installed separately. Bring to the site. Therefore, bath pan 1
The washing place pan 2 and the washing place pan 2 can be easily brought into the construction site in a state of being divided into small parts, and the construction can be performed even when there are many restrictions such as extension and renovation. At the construction site, first, as shown in Fig. 1 (b), the bathtub mounting pan 1 is installed on the floor base, and when the bathtub mounting pan 1 is installed in this way, the drainage pipe 6 is attached to the drain pipe. Nomasu 13
Are to be connected. Since the bathtub mounting pan 1 is in a small size, the drainage part 6 and the drainage pipe can be easily aligned with each other, and the connection action with the pipe is facilitated. Since it projects from the end of the bath pan 1, the connection with the pipe can be surely made while visually confirming the connection state. In this way, the bath pan 1 is attached to the floor base, and then the washing place pan 2 is installed to the floor base as shown in FIG. 1 (a). At this time, as shown in FIG. The engaging piece 4 of the washing place pan 2 is inserted into the engaging recess 3 of the placing pan 1 to engage and connect the bath placing pan 1 and the washing place pan 2 to form a waterproof floor pan that constitutes the floor of the bathroom. Let them do it. The engaging recess 3 is filled with a waterproof material 5, and the waterproof material 5 ensures the waterproof between the engaging recess 3 and the engaging piece 4 over the entire length. A curable resin, for example, a silicone resin liquid can be used as the waterproof material 5, and the silicone resin liquid is poured into the engaging recess 3 and then the engaging piece 4 is inserted into the engaging recess 3. By curing the silicone resin liquid, the waterproof material 5 made of cured silicone resin is used to waterproof the engagement recess 3 and the engagement piece 4. Since the engaging recess 3 is formed as a groove that opens upward, it can be waterproofed with the waterproof material 5 formed by pouring a liquid material and curing it, so that even an amateur can safely carry out waterproofing. The construction can be done reliably. When using the silicone resin liquid, it is preferable to use a one-liquid type liquid having good fluidity. Further, when connecting the bathtub placing pan 1 and the washing place pan 2 in this way, the drainage portion 6 of the bathtub placing pan 1 is fitted into the notch 19 of the washing place pan 2. When the engagement recess 3 is filled with the waterproof material 5, the engagement recess 3 is filled with the waterproof material 5 and joined together. When the waterproof material 5 is filled, the upper end of the inner rising edge 3b and the waterproof material 5 are joined together. It may be filled so that the upper end thereof is flush with the upper end. At this time, since the height of the outer rising edge 3a is higher than the height of the inner rising edge 3b, the waterproof material 5 does not overflow to the outside which cannot be seen when the waterproof material 5 is filled. When the waterproof material 5 is filled, a joint cover 20 having a substantially L-shaped cross section is attached between the inner rising edge 3b and the engaging piece 4 as shown in FIG. At this time, the anchor portion 20a of the joint cover 20 bites into the waterproof material 5 and is firmly integrated. When the joint cover 20 is attached in this manner, it is possible to prevent the waterproof material 5 from being moldy and having a poor appearance. Further, the end of the panel receiving piece 10 of the bathtub mounting pan 1 and the panel receiving piece 17 of the washroom pan 2 are butted against each other,
It is connected as follows. A recessed step portion 21 which is lowered by one step is provided at the ends of the panel receiving pieces 10 and 17, and a positioning pin 22 is provided on the recessed step portion 21 in a protruding manner. The connecting fitting 23 is formed of an angle member, and the connecting fitting 23 is provided with a positioning hole 24 and a screw hole 25. The connecting metal fitting 23 is fitted into the concave step portion 21 so as to extend over the adjacent panel receiving pieces 10 and 17,
The positioning pin 22 is inserted into the positioning hole 24 of the connecting fitting 23, and a screw tool 26 such as a tapping screw is screwed into the panel receiving pieces 10 and 17 through the screw hole 25 to connect the connecting fitting 2
Connected at 3. The waterproof floor pan formed by connecting the bathtub placing pan 1 and the washing place pan 2 as described above is installed on the floor base, and then the bathtub is placed on the bathtub placing pan 1 to set. In addition, the bathroom can be assembled by attaching wall panels, ceiling panels, etc., and further attaching internal fixtures.

[Effect of device]

As described above, according to the present invention, the waterproof floor pan is divided and the bathtub placing pan and the washroom pan for installing the bathtub are separately formed. It is possible to manufacture and handle each and separately in a small state, it is possible to reduce the manufacturing cost and enhance the workability,
In addition, the end of the panel receiving piece of the bath pan and the end of the panel receiving piece of the washroom pan are butted against each other, and a concave step portion is provided between the adjacent panel receiving pieces. Fit the connecting metal fitting and the positioning pin protruding from the recessed step into the positioning hole of the connecting metal fitting, and screw the tool from the connecting metal fitting to the panel receiving piece to fasten it. It can be connected with a connecting metal fitting so that adjacent panel receiving pieces will be at the same level by fitting it in a predetermined position of the recessed step portion, and it can be connected without error and easily aligned and easily connected. It is a thing.

[Brief description of drawings]

FIG. 1 (a) is a perspective view showing an entire embodiment of the present invention, FIG. 1 (b) is a perspective view showing a state where only a bathtub pan is installed, and FIG. 2 (a) (b). ) Is a plan view and a cross-sectional view of the same as above, FIG. 3 is an exploded perspective view showing essential parts of the above-mentioned bathtub placing pan and washing place pan, and FIG. 4 is an enlarged cross-sectional view of the joint portion of FIG. ,
FIG. 5 is a sectional view showing a state in which the joint cover of the same is attached,
FIG. 6 is an exploded perspective view of a part connected by the above-mentioned connecting metal fittings, 1 is a bath pan, 2 is a washing pan, 9 is a rising part, 10 is a panel receiving piece, 16 is a rising part,
Reference numeral 17 is a panel receiving piece, 21 is a concave stepped portion, 22 is a positioning pin, 23 is a connecting fitting, 24 is a positioning hole, 25 is a screw hole, and 26 is a screw tool.

Claims (1)

[Scope of utility model registration request] 1. A bathtub placing pan and a washing place pan for installing a bathtub are separately formed, and a rising portion is provided on three sides of an outer peripheral portion of the bathtub placing pan and the washing place pan, and at the upper end of the rising portion. Provide a panel receiving piece to attach the lower end of the wall panel, and make the edges of the bath pan and the washing room pan that do not have the rising part face each other, and at the same time, end the panel receiving piece of the bath pan and the panel receiving piece of the wash pan. Butt with the end, a recessed step that forms a paragraph is provided between the adjacent panel receiving pieces, a fitting is fitted into this recess, and a positioning pin protruding from the recess is attached to the fitting of the fitting. A waterproof floor pan for bathrooms that fits into the positioning holes and is screwed from the connecting metal fittings to the panel receiving pieces for fastening.