JPH0630262U - Piping structure in bathroom unit - Google Patents

Abstract

(57) [Summary] [Purpose] Drainage work can be performed easily from inside the bathroom unit, and also piping work and maintenance work can be performed easily. [Structure] An opening is formed below the attachment part of the wash counter on the wall panel fixed to the flange of the wash pan waterproof pan, and this opening is concealed by an inspection palate that is easy to cut, The piping in the bathroom unit is constructed by piping the hot water supply pipe end facing the opening.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a piping structure in a bathroom unit.

[0002]

[Prior art]

 Conventionally, when piping is drawn into a waterproof pan type bathroom unit, it is common to make a hole in the wall panel, but in this case, it is very important to match the position where the hole is made with the rising position of the pipe. It is difficult and the work becomes very complicated because a special tool is required when drilling holes in the construction site in the tiles, etc. In recent years, the piping structure shown in Fig. 5 or 6 has been often adopted. Has been done.

The conventional piping structure shown in FIG. 5 considers the case of an apartment house or a cold house where drainage is required. Small holes 7 and 7 for inserting the pipes 5 and 6 are opened in the counter mounting step 4, and the pipes 5 and 6 from the water supply / hot water supply device are drawn into the small holes 7 and 7 to be connected to the faucet 8 and the like. Is configured as follows.

Further, in the conventional piping structure shown in FIG. 6, small holes 17 and 17 through which the pipes 15 and 16 are inserted are formed in the rising flange portion 14 of the bath pan waterproof pan 11 to which the bathtub counter 12 is attached. The pipes 15 and 16 from the water supply / hot water supply device are drawn into the small holes 17 and 17 substantially horizontally and are connected to a faucet (not shown) or the like. Reference numeral 13 in the drawing is a wall panel.

[0005]

[Problems of the prior art]

 However, in the conventional piping structure shown in FIG. 5, the water faucet 8 and the like are drawn by drawing the pipes 5 and 6 into the small holes 7 and 7 formed in the wash-counter counter mounting step 4 of the wash-pan waterproof pan 1. Since it is configured to be connected with the pipes, the drainage equipment attached to the pipes 5 and 6 must be attached to the outside of the bathroom unit, and the water remaining at the rising portions of the pipes 5 and 6 freezes. It had the problem of being easy.

Further, in the conventional piping structure shown in FIG. 6, there are few problems as in the piping structure shown in FIG. 5, but the retracted positions of the pipes 15 and 16 are such that the bathtub waterproof pan 11 to which the bathtub counter 12 is attached. Since it is the rising flange portion 14 of the above, and it is in a deep position where it is difficult to put a hand in, it has problems that water draining work is very difficult and that it hinders maintenance work.

The present invention was devised in view of the current situation, and its purpose is to make it possible to easily perform drainage work from the bathroom unit, and to perform piping work and maintenance work. It is intended to provide a piping structure for a bathroom unit that has excellent workability and is easy to use.

[0008]

[Means for Solving the Problems]

 In order to achieve the above object, in the piping structure of the bathroom unit according to the present invention, an opening is formed below the attachment part of the washing counter of the wall panel fixed to the flange of the washing pan waterproof pan. It is characterized in that it is configured such that the portion is concealed by an inspection palate that can be easily cut, and that the pipe end for water supply and hot water supply is piped so as to face the opening.

[0009]

【Example】

 Hereinafter, the present invention will be described in detail with reference to an embodiment shown in the accompanying drawings.

As shown in FIGS. 1 to 4, the bathroom unit according to this embodiment includes a washroom waterproof pan 20, a bathtub waterproof pan (not shown) connected to the washroom waterproof pan 20, and Necessary for a bathroom, a wall panel 23 fixedly connected to the peripheral flange of the waterproof pan with its lower end placed, a ceiling panel (not shown) fixedly connected to the upper end of each wall panel 23 And various members (not shown).

Further, in this embodiment, in addition to the above-mentioned configuration, an opening is formed below the wall panel 23 to which the washing counter 24 is attached, among the plurality of wall panels 23 fixed to the flange portion 21 of the washing floor waterproof pan 20. 25 is opened, and an inspection port lid body 26 formed of a material that can be easily cut with a cutter or the like is fixed to the front side of the opening 25 (the inside of the bath chamber) with a screw 27 on the peripheral edge of the opening 25. Has been done. Reference numeral 24a in the drawing is a counter apron that is mounted on the front side of the washing place counter 24 and conceals the inspection mouth lid 26.

That is, as shown in FIG. 3, inspection port cover attachment members 29 fixed to a panel frame 28 and the like are provided at the upper edge and the lower edge of the wall panel 23 in which the opening 25 is formed. 2 to 4, the upper and lower edges of the inspection port cover body 26 are fixed to the inspection port cover body mounting member 29 with screws 27, and both side edges are fixed. Fastened with screws 27 to both side edges of the opening of the wall panel 23. Of course, the inspection lid mounting member 29 may be omitted, and the upper and lower edges of the inspection lid 26 may be directly fixed to the upper and lower edges of the opening of the wall panel with screws. It should be noted that the inspection port cover mounting member 29 arranged at the upper edge and the lower edge of the wall panel 23 having the opening 25 formed therein is, for example, the case where the lower end of the opening 25 is cut off. Used as a reinforcing material in

The inspection lid 26 is made of a synthetic resin thin plate material or the like that is waterproof and easy to punch, and has a reinforcing plate on the back side as shown in FIG. 31 is attached. Incidentally, reference numeral 30 in the figure is a Fischer plug.

Further, although not shown, the ends of the respective pipes from the water heater / water heater are drawn in on the back surface side of the wall panel 23 in which the openings 25 are formed, and the ends of the respective pipes are drawn in. A known water supply elbow 32 is attached to the.

Next, when piping the bathroom unit having the above-mentioned configuration, first loosen the screw 27, remove the inspection port cover 26, open the opening 25, and put a hand in the opening 25. The water supply elbow 32 is connected to the end of each pipe from the water supply / hot water supply device, and the position of the bathroom side connection port of the water supply elbow 32 is confirmed, and then the inspection port cover 26 and the reinforcing plate 31 have holes. 33 and 34 will be opened on site.

Next, although not shown, a connection pipe from a faucet is inserted into the holes 33 and 34 of the inspection port cover body 26 to connect the connection pipe and the water supply elbow 32 to each other. After fixing the inspection port cover 26 to the wall panel 23 with the screw 27, and fixing the connecting state of the connecting pipe and the water supply elbow 32 through the rubber packing 35, the sliding plate 36 and the tightening ring 37. The outer circumference of the tightening ring 37 and the screw hole of the tightening ring 37 are sealed with silicone, and finally, the counter apron 24a is attached.

When piping to the shower tower, after applying silicone to the peripheral portions of the holes 33 and 34, a reinforcing plate (similar to the reinforcing plate 31) on the bathroom side of the inspection port lid body 26 ( After setting (not shown), the communication connection state between the connecting pipe and the water supply elbow 32 is fixed via the rubber packing 35, the sliding plate 36 and the tightening ring 37, and the tightening ring 37 is fixed. It is desirable to secure mounting strength by sealing the outer periphery and the screw holes of the tightening ring 37 with silicon.

In this embodiment, it is desirable that the water draining mechanism is provided on the bathroom side of the inspection port cover 26 and in the middle of the connecting pipe located below the washing counter 24. By arranging the water draining mechanism in this way, the connecting pipe and the water draining mechanism are hidden by the counter apron 24a in the normal state, which is preferable in appearance, and when the water draining operation is performed. By removing the counter apron 24a and operating the water draining mechanism, it is possible to easily drain water from the inside of the bathroom.

[0020]

[Effect of device]

 As described above, the piping structure of the bathroom unit according to the present invention is such that the inspection lid is arranged below the washing counter so that the draining work can be performed from inside the bathroom unit. Since the work, maintenance work, and drainage work can be performed from the bottom of the washroom counter, routine drainage work can be easily performed from the bathroom side as well as pipe work and maintenance work. , An excellent effect is obtained.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing a main part of a piping structure in a bathroom unit according to an embodiment of the present invention.

FIG. 2 is a front view showing how the inspection port cover is attached in the same piping structure.

FIG. 3 is a vertical cross-sectional view showing how the inspection port lid is attached in the same piping structure.

FIG. 4 is a horizontal cross-sectional view showing how the inspection port cover is attached in the same piping structure.

FIG. 5 is a sectional view showing a first example of a piping structure in a conventional bathroom unit.

FIG. 6 is a cross-sectional view showing a second example of the piping structure in the conventional bathroom unit.

[Explanation of symbols]

 20 Washing place waterproof pan 23 Wall panel 24 Washing place counter 25 Opening 26 Inspection lid 32 Water supply elbow

Claims (1)

[Scope of utility model registration request] 1. An opening is formed below a part for attaching a washing counter on a wall panel fixed to a flange of a washing pan waterproof pan, and the opening is concealed by an inspection palate that is easy to cut. A piping structure in a bathroom unit, characterized in that piping ends for water supply and hot water supply are connected to the opening.