JP2002129635A - Drainage connection structure for toilet bowl - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide drainage connection structure for a toilet bowl allowing the installation of the toilet bowl laterally shifted well without needing to enlarge a skirt part of the toilet bowl. SOLUTION: A drainage adjuster 2 is provided in the skirt part 1a of the toilet bowl 1, and the toilet bowl and an existing drain pipe of a toilet are connected by the drainage adjuster 2. In this structure, an eccentric pipe part 4 laterally eccentric onto the existing drain pipe side by a specified dimension is formed at the drainage adjuster 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drain connection structure for a toilet.

[0002]

2. Description of the Related Art Conventionally, in a side view of FIG.
As shown in the plan view of FIG. 12, the toilet 51 has a drain adjuster 52 provided in a skirt portion 51a at a lower end thereof, and the drain adjuster 52 is used to discharge the drain port 51 of the toilet.
b and the existing flange 58 at the upper end of the existing drain pipe 57 in the toilet, and the drain adjuster 52 is connected as shown in FIG.
As shown in the perspective view of FIG. 3, a toilet connection pipe portion 55 having a fixing plate portion 55a fixed to the floor of the toilet is provided upright on the upstream side of the straight pipe portion 53, and on the downstream side of the straight pipe portion 53, The fixing plate 54 is provided to cover the existing flange 58.

As shown in the plan view of FIG. 14, a counter 6 with a hand-washing device 61 is provided on the side surface in the toilet room 59.
When the toilet 0 is to be installed, it is necessary to move the toilet 51 from the existing line P1, which is the position of the existing drain pipe 57 (drain wick), to the new line P2. When it is desired to shift in the horizontal direction with respect to the position of the existing drain pipe 57 (drain wick), the drain adjuster 52 is inclined as shown in the plan view of FIG. If the straight pipe portion 53 of the adjuster 52 is inclined, there is a problem that the position of the toilet bowl 51 is difficult to determine when the toilet bowl 51 is covered from above, and the toilet bowl 51 is also likely to be inclined. Also, the fixing plate 55a needs to be separated from the toilet connection tube 55, which is disadvantageous in manufacturing. In addition, the existing flange 5
In order to hide the skirt 8, it is necessary to enlarge the skirt portion 51a at the lower end of the toilet bowl 51 in the lateral direction, and the shape of the toilet bowl 51 itself becomes an awkward shape with a wide skirt portion 51a. there were.

[0004]

SUMMARY OF THE INVENTION The present invention has been devised in view of the above-mentioned conventional problems, and is intended to provide a toilet which can be displaced satisfactorily in a lateral direction without increasing the skirt portion of the toilet. The first gist of the present invention is to provide a drainage connection structure, a drainage adjuster is provided in a toilet skirt portion, and the drainage adjuster is used to connect an existing drainage pipe of a toilet and a toilet. The present invention is characterized in that an eccentric pipe portion eccentric by a predetermined dimension in the lateral direction is formed on the existing drain pipe side. A second point is that the existing flange at the tip of the existing drain pipe is rotated by 90 ° and re-fixed in the laterally narrow direction, and a drain adjuster is connected to the existing flange. A third point is that the existing flange at the tip of the existing drain pipe is cut to fix a new narrow flange, and a drain adjuster is connected to the new flange.

[0005]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a schematic plan view showing a configuration in which a toilet is displaced in a lateral direction with respect to a position (a drainage wick) of an existing drain pipe in a toilet, and a skirt portion 1a at a lower end of the toilet 1 of the present embodiment. Has the same horizontal dimension as the conventional toilet, and the drain adjuster 2 provided in the skirt portion 1a and installed on the floor surface F of the toilet room 59 has a structure as shown in a perspective view in FIG. At the upstream side of the straight pipe portion 3, an insertion hole 6 into which a drain port of a toilet bowl can be inserted and connected to the upper end.
A toilet connecting pipe section 6 having an a is provided upright, and a fixed plate section 7 is formed horizontally at the lower end of the toilet connecting pipe section 6, and a wood screw is attached to the floor finishing surface F of the toilet. A screw hole 7a for inserting and fixing is formed. In addition, straight pipe section 3
The downstream side of the eccentric tube portion 4 in this example is continuously eccentric in the lateral direction, and the lower end of the eccentric tube portion 4 is formed with a fixed plate portion 5 to be placed on the existing flange 58, Bolt holes 5 through which bolts pass are provided in the fixing plate portion 5.
a, 5a are formed to penetrate vertically. The eccentric tube portion 4 is formed to be eccentric, for example, in the lateral direction by 75 mm with respect to the straight tube portion 3.
The fixed plate portion 5 at the lower end is formed in an elliptical shape that is vertically long along the longitudinal direction of the straight pipe portion 3.

If the drain adjuster 2 having the eccentric pipe portion 4 eccentric as described above is used, the toilet 1 is moved to the position (drain wick) of the existing drain pipe 57 buried in the toilet room 59. The eccentric part of the eccentric tube part 4 can be installed in such a manner that the eccentric pipe part 4 is shifted laterally as shown in the front view of FIG. In this example, the toilet 1 can be installed with a gap of 75 mm in the horizontal direction. In addition, this 75 mm is an ideal distance to shift the toilet 1 in the horizontal direction, assuming that the width of the counter 60 to be subsequently installed in the toilet room 59 is 150 mm. It is.

As shown in the plan view of FIG. 4, the existing flange 58 attached to the upper end of the existing drain pipe 57 in the toilet room 59 faces the width direction of the toilet room 59 as shown in FIG. It is arranged in a long elliptical shape, and when the toilet 1 is displaced in the lateral direction using the drain adjuster 2, the existing flange 58 is rotated by 90 ° as shown in the plan view of FIG. Alternatively, it is necessary to use a new flange and arrange it vertically as shown in FIG. That is, in order not to make the skirt portion 1a of the toilet bowl 1 large, the direction of the existing flange 58 is rotated by 90 ° from the state of FIG. 4 to the state of FIG. The direction needs to be fixed again.

As shown in the vertical sectional view of FIG. 6, the existing drain pipe 57 is buried in the toilet room 59, and the existing flange 58 attached to the upper end thereof is connected to the toilet room 5.
9 is fixed to the floor finishing surface F with wood screws to form a structure as shown in a perspective view in FIG.
A tapered drain pipe connection hole 58a into which the upper end of the existing drain pipe 57 is tapered and fits is formed at the center of the drain pipe 57, and a pair of circular arc holes 58b facing each other is formed on the outer peripheral side. , 58b are formed, and screw holes 5 are formed on the outside thereof.
8c, 58c, 58c, and 58c are formed. Before the wood screws 61 are passed through the screw holes 58c and the wood screws 61 are fastened to the floor surface F of the toilet room 59, T is inserted into each of the arc holes 58b, 58b.
The bolts 62, 62 are inserted, and the T bolts 62, 62 are fixed in a rising shape. The fixing plate 54 of the drain adjuster 52 is fixed to the T bolts 62, 62 by the nut 64.
Is fixed to the floor finish surface F,
The existing toilet bowl 51 is removed, and the four wood screws 61,
By removing 61, 61, 61, the existing flange 58 becomes 9
After turning by 90 °, the wood screws 61, 61, 61, 61 are again passed through the holes 58c, 58c, 58c, 58c and screwed into the floor surface F at that position. Thus, the existing flange 58 can be re-fixed to the floor finish surface F in the narrow direction in the lateral direction of the toilet room 59 as shown in FIG. 5, and the existing flange 58 can be attached in such a state of FIG. After the fixing, as described above, the fixing plate portion 5 of the drain adjuster 2 having the eccentric tube portion 4 is placed on the existing flange 58, and the toilet 1 can be satisfactorily shifted in the lateral direction and installed. The toilet 1 can conceal the existing flange 58 that has been re-fixed as shown in FIG. 1 without increasing the size of the skirt 1a.

The existing flange 58 shown in FIGS. 6 and 7 is a metal flange.
8 is made of vinyl chloride, the connection flange 58d is inserted from the upper end of the existing drainage pipe 57 into the existing flange 58 made of vinyl chloride and adhered to the flange 58 as shown in the longitudinal sectional view of FIG. Therefore, it is difficult to rotate such an existing flange 58 made of vinyl chloride by 90 °. Therefore, as shown in FIG. The side is removed by cutting with a cutter or the like, and then, as shown in FIG. 10, a new flange 8 made of vinyl chloride is inserted into the inside of the connecting pipe portion 58d in the laterally narrow direction, and the adhesive is used. The PVC flange 8 can be fixed at the upper end of the existing drain pipe 57 in the direction shown in the plan view of FIG. 5, and the new PVC flange 8 fixed as shown in FIG. On the other hand, the fixing plate portion 5 of the drain adjuster 2 is put on, the T bolt is passed through the bolt hole 5a of the fixing plate portion 5, the nut 64 is tightened from above, and the fixing plate portion 5 is connected to the flange 8. Can be done.

In the drain adjuster 2 of the present embodiment, since the straight pipe portion 3 is arranged straight with respect to the center line of the toilet bowl to be installed, the center position of the attachment of the straight pipe section 3 and the toilet bowl 1 is adjusted. Since they coincide, the position of the toilet 1 is easy to understand, and as shown in FIG. 1, the toilet 1 can be covered from above by aligning the center line of the toilet with the straight pipe portion 3, which facilitates installation. Also, since the fixing plate 7 does not tilt at all,
The toilet connection tube section 6 and the fixed plate section 7 can be integrally formed.

[0011]

The present invention has a structure in which a drain adjuster is provided in the toilet skirt portion and the existing drain pipe of the toilet and the toilet is connected by the drain adjuster, and the drain adjuster has a predetermined lateral direction on the existing drain pipe side. By forming the eccentric eccentric tube portion, the toilet can be easily shifted laterally by a predetermined distance, and the position of the toilet can be easily understood at the time of installation, and the installation is easy. There is no need to enlarge the skirt portion of the toilet, and the toilet can be shifted in the lateral direction satisfactorily.

Also, the existing flange at the tip of the existing drainage pipe is 9
By rotating it by 0 ° and re-fixing it in the narrow direction in the horizontal direction, and connecting the drainage adjuster to the existing flange, the existing flange provided at the tip of the existing drainage pipe is used to make this existing flange 90 °. By rotating it and re-fixing it in the narrow width direction in the toilet room and installing it and connecting the drain adjuster to it, it is not necessary to enlarge the skirt part of the toilet horizontally, The toilet can be concealed, so that the distance to which the toilet is shifted in the lateral direction can be secured well.

Further, by cutting the existing flange at the end of the existing drain pipe and fixing a new narrow flange, and connecting the drain adjuster to the new flange, in the case of the existing flange made of PVC, the toilet A new narrow flange is fixed in the lateral direction of the room, a drain adjuster is connected to this, and it is not necessary to enlarge the skirt part of the toilet, so the toilet can be shifted laterally and installed .

[Brief description of the drawings]

FIG. 1 is a plan view showing a state in which a toilet is displaced laterally with respect to an existing drain pipe using an eccentric drain adjuster.

FIG. 2 is a perspective configuration diagram of an eccentric drainage adjuster.

FIG. 3 is a front configuration diagram of a toilet bowl that is installed shifted in a lateral direction.

FIG. 4 is a plan view showing the arrangement direction of existing flanges in the toilet room.

FIG. 5 is a plan view showing a state in which an existing flange is rotated by 90 ° and fixed again.

FIG. 6 is a vertical cross-sectional configuration diagram of an existing mounting state of an existing flange.

FIG. 7 is a perspective configuration diagram of an existing flange.

FIG. 8 is a vertical cross-sectional configuration diagram of an installed state of an existing flange made of vinyl chloride.

FIG. 9 is a view showing a state in which an existing flange made of vinyl chloride is cut.

FIG. 10 is a vertical cross-sectional configuration view showing a state in which a new narrow flange is adhered and fixed after further cutting.

FIG. 11 is a side view showing a configuration of a conventional toilet.

FIG. 12 is a plan view showing a state where a conventional toilet is installed.

FIG. 13 is a perspective view of a conventional drain adjuster.

FIG. 14 is an explanatory plan view of a conventional toilet which is displaced laterally when a counter is installed in a toilet room.

FIG. 15 is a plan view showing a state in which a toilet adjuster is inclined and a toilet is displaced in a lateral direction.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Toilet bowl 1a Skirt part 2 Drain adjuster 3 Straight pipe part 4 Eccentric pipe part 5 Fixing plate part 5a Bolt hole 6 Toilet connection pipe part 6a Insertion hole 7 Fixing plate part 7a Screw hole 8 New flange made of vinyl chloride 57 Existing drain pipe 58 Existing flange 58a Drain pipe connection hole 58b Arc hole 59 Toilet room 61 Wood screw 62 T bolt F Floor finish surface

Claims (3)

[Claims] 1. A structure in which a drain adjuster is provided in a toilet skirt portion and an existing drain pipe of a toilet and a toilet is connected by the drain adjuster.
A drain connection structure for a toilet bowl, wherein an eccentric pipe portion eccentric to a predetermined dimension in a lateral direction is formed on the existing drain pipe side. 2. The existing flange at the tip of the existing drain pipe is set at 90 °.
The drainage connection structure for a toilet according to claim 1, wherein the drainage adjuster is rotated and re-fixed in a laterally narrow direction, and a drainage adjuster is connected to the existing flange. 3. The drain of a toilet bowl according to claim 1, wherein an existing flange at an end of the existing drain pipe is cut to fix a new narrow flange, and a drain adjuster is connected to the new flange. Connection structure.