JP2731227B2 - Construction method of plumbing casing for toilet bowl - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a toilet casing unit for a toilet bowl.

(Prior art and problems) In recent years, when interiors of building structures are installed, there is a tendency to avoid as much as possible the structures around the water such as toilets, and to switch to the prefab system to improve work efficiency and reduce costs. become. In such a case, a pipe casing for storing a water supply pipe, a sewage pipe, and other necessary pipe systems located on the indoor side is prepared in a variety of widths, for example, according to the number of flush toilets juxtaposed. When different numbers of toilet bowls are arranged side by side, they cannot be used with each other, and it has been desired to reduce the number of types of piping casings.

Therefore, an object of the present invention is to provide a method of constructing a plumbing casing for a toilet having a reduced number of types of plumbing casings and having versatility of the plumbing casings.

(Means for Solving the Problems) In order to achieve the above object, the present invention provides a first piping casing unit having a predetermined width with one toilet attached to a front surface thereof, and a first piping casing unit having a predetermined width. A second piping casing unit having a double width and attached to the front of two toilet bowls is provided, and then a plurality of the first and second piping casing units are combined in the width direction from the two types. It is characterized by being connected continuously.

(Operation) A first piping casing unit having a predetermined width is provided, and a second piping casing unit having a width approximately twice as large as the first piping casing unit is provided. Since a plurality of types are connected in series in the width direction, the number of types of piping casings can be reduced to two types, and by combining a plurality of these two types, the present invention can be applied to many types.

(Example) Hereinafter, an example of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a plan view of a first piping casing unit according to the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a side view thereof.

The first piping casing unit 1 has a width 1 corresponding to the width of a private room, and has a frame 5 for housing the piping system 4, a counter 6 for covering the upper surface of the frame, and a front body for covering the front of the frame. 8
And a toilet bowl 3 attached to the front body. The frame body 5 is formed into a unit having partition support members 9 each having a T-shape in plan view projecting from both sides on both sides thereof. In this embodiment, the support 9 is attached via a bolt or the like at the front of the frame 5.
It has a length from top to bottom.

In the figure, reference numeral 10 denotes a wall panel constituting a tile wall surface above the counter 6, and this wall panel 10 may be fixed to the back surface of the frame 5 to form a unit, or separately provided on the floor surface F. Is also good.

Reference numeral 11 denotes a water supply pipe for supplying flush water to the toilet bowl 3, 12 denotes a drain pipe for draining sewage in the toilet bowl 3, and 13 denotes a ventilation pipe for supplying air to the drain pipe 12 to prevent generation of negative pressure. is there.

FIG. 4 is an enlarged plan view of a main part showing a partition support portion.

As shown in the figure, the first piping casing units 1 are arranged side by side in the width direction, and partitions 17 that define adjacent private rooms via a caulking material 16 and the like in a recess 0 formed by a pair of partition supports 9, 9.
I support.

FIG. 5 is a plan view of the second piping casing unit, and FIG.
The figure is the front view.

The second piping casing unit 2 is configured substantially in the same manner as the first piping casing unit 1 and has a width 2l corresponding to the width of two private chambers. 3,3 is attached. Partition support members 9 are attached to both ends of the second piping casing unit 2 in the same manner as the first piping casing unit 1. A partition support 90 is also mounted between the pair of toilet bowls 3 of the second piping casing unit 2. The first and second piping casing units 1, which are unitized as described above,
2 is manufactured in advance in a factory, etc., and then carried into the construction site of a toilet, where a plurality of them are combined in the width direction and connected. In the figure, 100 is a wall panel and 60 is a counter.

FIGS. 7 (a), (b) and (c) are explanatory views showing an example of a combination construction of the first and second piping casing units.

FIG. 7A shows the first piping casing unit 1 on the left side.
On the right side shows an example in which the second piping casing units 2 are arranged one by one and connected in the width direction. In this manner, the toilet casing unit 30 for three toilets can be configured. The first piping casing unit 1 may be connected to the left side and the second piping casing unit 2 may be connected to the right side, and can be arbitrarily selected depending on the convenience of construction.

FIG. 7 (b) shows an example in which two second piping casing units 2 are continuously provided in the width direction. In this way, a toilet casing 31 for connecting four private rooms can be constructed. .

FIG. 7 (c) shows the second piping casing unit 2 as 2
An example is shown in which a single toilet casing unit 32 is constructed by combining one individual first casing unit 1 in the width direction and connecting five individual compartments in series. Also in this case, the position of the first piping casing unit 1 may be any position on the right end, the left end, or between the two second piping casing units 2.

In the above, the case of the three, four, and five chambers of the toilet casing has been described. However, even in the case of the six or more chambers, the width direction is selected from the two types of the first and second piping casing units 1 and 2. Multiple units can be combined and connected.

(Effects of the Invention) As is clear from the above description, according to the present invention, the number of types of piping casings can be reduced to two types, and the two types can be combined and used in any number of rooms. A method for constructing a plumbing casing for a toilet bowl can be provided.

[Brief description of the drawings]

1 is a plan view of a first piping casing unit according to the present invention, FIG. 2 is a front view thereof, FIG. 3 is a side view thereof, FIG. 4 is an enlarged view of a main part showing a partition support portion, and FIG. Is a plan view of the second piping casing unit, FIG. 6 is a front view of the same, FIG.
(A), (b), (c) is explanatory drawing which shows the example of combination construction of a 1st and 2nd piping casing unit. In the drawings, 1 is a first piping casing unit, 2 is a second piping casing unit, and 3 is a toilet bowl.

Claims (1)

(57) [Claims] 1. A first piping casing unit having a predetermined width in which one toilet is attached to the front surface is provided, and has a width approximately twice as large as the first piping casing unit, and is parallel to two toilets front surfaces. A method for constructing a toilet casing for a toilet bowl, comprising: providing a second attached piping casing unit to be installed and thereafter combining a plurality of the first and second piping casing units in the width direction.