JPH05339967A - Drainer for bath room - Google Patents

Abstract

PURPOSE:To enable easy connection regardless of the position of the arrangement of a sewage branch pipe by disposing a discoid movable body with a rising cylinder section between the large diametral section for movement of a cylinder body and a reinforcing disc with a rising section and rotatably fitting and arranging a tile receiver for drainage to the rising cylinder section. CONSTITUTION:A drainage lower hole is formed to a section, where a sewage branch pipe 5 is positioned, and the drain hole section 12 of a cylinder body 1 is connected directly to the sewage branch pipe 5. The rising cylinder section 22 of a discoid movable body 2 is gripped and a disc 21 is moved, and the center of a tile in the tile housing pan section 43 of a tile receiver 4 for drainage is conformed to the center of a floor face tile. The tile receiver 4 for drainage is rotated to the rising cylinder section 22, and the tile in the tile housing pan section 43 and the crossed joints of the floor face tile are conformed. Accordingly, the sewage branch pipe can simply be connected properly regardless of the position of the installation of the branch pipe, and can be accorded easily to the center of the floor face tile and the crossed joints.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drainage device for a bathroom which is disposed in a buried state on a bathroom floor surface and drains dirty water on the bathroom floor surface.

[0002]

2. Description of the Related Art FIG. 6 is an explanatory view showing a conventional bathroom drainer. This bathroom drainer comprises a stainless drainer body 61 having an upper opening and a bottom, and a synthetic resin trap 62 integrally attached to the lower portion of the drainer body 61.
On the upper surface of the opening of the drainage body 61, a stainless lid plate 61a having a large number of drainage small holes formed in the surface is provided.
When mounting on the bathroom floor, the drainage main body 61 with a trap is fitted into a drainage pilot hole (a pilot hole provided corresponding to the place where the sewage branch pipe 5 is installed) previously provided on the floor surface,
The connection opening 63 of the trap 62 is connected to the sewage branch pipe 5. In this state, the lid plate 61a is flush with the tile floor surface. Then, sand / cement (mortar or the like) is poured into the prepared hole to fix the drainage body 61. The floor surface sewage flows into the main body 61 of the drainage device from the drainage small hole of the cover plate 61a, and flows out to the sewer branch pipe 5 via the trap.

[0003]

In the construction of the floor drain of the bathroom, the water supplier normally connects the drain main body 61 to the sewage branch pipe 5 constructed at an appropriate place on the floor. After this, the domming house pours and fills the mortar (or sand / cement) into the prepared hole, and fixes the drainage body (with trap 62) 61. After the cement dries, the tiler tiles the floor. That is, the drain main body 61
Place floor tiles around the perimeter. In this way, separate contractors will carry out the construction of the sewage branch pipe, the connection work of the drainage body, and the tile attachment work. Therefore, at the stage of connecting the drainage body 61 to the sewage branch pipe 4, from the viewpoint of the position of the drainage body 61 with respect to the floor tile, that is, the alignment of the image, the center of the drainage body (trap connection port portion) 61 and the sewage. In many cases, the axial center of the branch pipe 5 does not match. In this case, conventionally, the drainer main body 61 and the sewage branch pipe 5 are connected via a bellows-shaped flexible connecting pipe 64 so that the drainer main body and the floor tile joint are aligned. However, the diameter of the drainer body including the trap is gradually decreasing downward, and the drainer itself is extremely unstable, and the flexible connecting pipe moves downward due to the load of the drainer body until the cement hardens. There is a risk of sinking or tilting. In this case, there is a disadvantage that it is necessary to redo even if the drainage main body and the floor tile are previously matched with each other and the height position of the floor is set.

The present invention solves the above-mentioned problems, enables simple and proper connection regardless of the position of the sewer branch pipe, and allows the floor tile center and the vertical and horizontal media of the floor tile to be easily matched. The purpose is to provide a bathroom drainer to obtain.

[0005]

In order to achieve this object, the bathroom drainer according to the present invention has the following structure. A bathroom drainer has a drain port that connects to a sewage branch pipe at the bottom, and a flat cylindrical body with an upper opening and a bottom that has a large diameter part for moving guides at the top, and a large guide for moving this cylindrical body. A reinforcing disc that is attached to the diameter portion in a lid shape and has a window hole in the center of the surface and a rising ring portion at the periphery of the window hole, and a space between the large diameter portion for moving guide of the cylindrical body and the reinforcing disc. And a disc-shaped movable body having an O-ring portion on the outer peripheral portion of the disc and a rising cylinder portion projecting upward from the window hole in the center of the plane, and a rising cylinder of the disc-shaped movable body. The lower cylinder part is fitted to the bottom part, and the rectangular frame part that is continuous to the upper part of the cylinder part is fitted with a tile storage tray part that accommodates tiles similar to floor tiles inside with a certain gap. It is characterized by comprising a possible drainage tile container.

In the bathroom drainer having such a structure, the sewage branch pipe and the drain outlet of the cylindrical body are directly connected. Therefore, by the time the cement is poured into the prepared hole in which the sewage branch pipe is located, the cylindrical body is already almost completely fixed. In this case, the tile in the drainage tile housing (tile housing tray) does not match the center of the floor tile,
Moreover, it may not match the joint of the floor tile. Here, the disk-shaped movable body is moved. That is, the rising cylinder of the disk-shaped movable body is gripped with fingers and moved in an arbitrary direction (direction in which the tile in the tile storage dish matches the center of the floor tile). The movable range of the movable body can be moved within an arbitrary range of 360 degrees within the area of the difference between the diameter of the large diameter portion for movement guide of the cylindrical body and the diameter of the disk portion of the movable body.
As a result, the tubular portion of the movable body, that is, the drainage tile container moves to an arbitrary position, and the tile in the tile storage dish can be aligned with the center of the floor tile. However, in this state, the tiles of the tile container and the floor tiles often do not match the vertical and horizontal medias (joint). here,
The tile container for drainage is rotated with respect to the rising tubular portion of the movable body so that the tiles of the tile container and the vertical and horizontal media of the floor tile are aligned with each other. Thus, since the drain port of the cylindrical body is directly connected to the sewage branch pipe, the flexible connecting pipe is unnecessary. In addition, all loads are received in a stable state by the cylinder body with the largest diameter, and the cylinder body itself is firmly connected to the sewer branch pipe, so that the whole drainer is solidified before the cement poured into the pilot hole hardens. This eliminates the risk of the sinking or tilting. Further, the center of the tile of the drainage tile housing and the center of the floor tile can be matched by simply moving the disc-shaped movable body in an arbitrary direction,
Moreover, the tile of the tile container can be matched with the vertical and horizontal media of the floor tile by a simple work of rotating the drainage tile container.

[0007]

1 is a sectional view showing a concrete embodiment of a bathroom drainer according to the present invention.

The bathroom drainer is provided with a drain port portion 12 connected to the sewage branch pipe 5 in the lower portion, and a flat cylindrical main body 1 having an upper opening with a large diameter portion 13 for moving guide in the upper portion, and The reinforcing disc 3 is attached to the large-diameter portion 13 for movement guide of the cylindrical body 1 in a lid shape, and has a window hole 32 in the center of the surface and a rising ring portion 33 at the peripheral edge of the window hole. A rising tubular portion that is provided in a space between the large diameter portion for moving guide 13 and the reinforcing disc 3, is provided with an O-ring portion 23 on the outer peripheral portion of the disc 21, and projects upward from the window hole 32 in the center of the plane. A disk-shaped movable body 2 provided with 22, and a lower cylinder portion 41 fitted to the rising cylinder portion 22 of the disk-shaped movable body 2,
The rectangular frame body portion 42 that is continuous with the upper portion of the tubular portion 41 has a tile storage tray portion 43 that accommodates tiles similar to floor tiles inside.
And a rotatable drainage tile housing 4 which is fitted with a fixed gap. The cylindrical main body 1 is formed of a synthetic resin material or the like into a flat tubular body 11 having a shallow upper opening and a bottom.
A large-diameter portion 13 for movement guide is continuously formed on the upper peripheral edge of the opening of the cylindrical body 11. The large diameter portion 13 for movement guide is
A horizontal plate portion 13a that is continuous with the upper peripheral edge of the opening of the cylindrical body 11, and a peripheral wall portion 13 that continuously rises from the peripheral edge of the horizontal plate portion 13a.
b and. The screw part 1 is provided on the outer peripheral surface of the peripheral wall part 13b.
3c is formed. At the bottom of the cylindrical body 11, a drainage port 12 that connects to the sewage branch pipe 5 is provided in a protruding manner. The reinforcing disc 3 is a ring-shaped disc 31 having a diameter corresponding to the large diameter portion 13 for moving guide, and is attached to the upper opening surface of the large diameter portion 13 for moving guide in a lid shape. A window hole 32 corresponding to the diameter of the cylindrical body 11 is opened in the surface of the disc 31, and a rising ring portion 33 is provided upright on the peripheral edge of the window hole 32. Further, a plurality of reinforcing ribs (8 reinforcing ribs in the embodiment) 34 are attached to the disc 31 so as to open at a predetermined angle to prevent the opening. In the embodiment, the reinforcing disc 3 has a cross-sectional shape of "L", and the screw 31b is provided on the inner surface of the peripheral wall 31a obtained by vertically bending the outer periphery of the disc 31 downward.
Threaded portion 1 of the cylindrical body (large diameter portion 13 for movement guide) 1
It is attached by screwing to 3c. The disk-shaped movable body 2 is
It is composed of a flat disk 21, a rising cylinder portion 22 provided in the center of the surface of the disk 21, and an O-ring portion 23 provided on the outer circumference of the disk 21. The O-ring portion 23 is the disc 2
1. A projecting portion 23a projecting in the vertical direction is provided around the outer peripheral portion of the No. 1 in a circular shape, and the O ring 2 is provided in the groove portion 23b in the projecting portion 23a.
3c is fitted. The O-ring 23c is an O-ring coated with lubricating oil. This disk-shaped movable body 2 is
It is arranged in the space between the large diameter portion 13 for moving guide and the reinforcing disc 3. That is, the upper and lower O-rings 23c of the O-ring portion 23 come into liquid-tight contact with the inner surface of the disc 31 and the inner surface of the horizontal plate portion 13a of the large-diameter portion 13 for moving guide, respectively. The rising tube portion 22 corresponds to the window hole 32, and the window hole 32
It greatly protrudes upward from. The moving range of the disk-shaped movable body 2 is the difference between the diameter of the disk 21 including the O-ring portion 23 and the diameter of the large-diameter portion (reinforcement disk 3) for movement guide, that is, the diameter of the rising cylinder portion 22 and the reinforcing circle. In the area range of the difference from the diameter of the rising ring portion 33 of the plate 3, the plate 3 can be moved to any position of 360 degrees. In the embodiment, an example is shown in which the disc 21 is provided with the connecting cylinder port 21a, and the rising cylinder part 22 is fitted into the connecting cylinder port 21a.

As shown in FIGS. 1 and 2, the drainage tile container 1 has a lower cylindrical portion 41, an upper rectangular frame portion 42 continuous with the cylindrical portion 41, and the rectangular frame body portion. 42
And a tile storage plate portion 43 that is fitted into. The cylindrical portion 41 fitted into the rising cylindrical portion 22 is provided with an O-ring groove portion 41a that is recessed inward on the outer peripheral surface, and the groove portion 4 is formed.
O-ring (O-ring with lubrication oil applied) 1a 41
b is fitted. The cylindrical portion 41 rises through the fitted O-ring 41b and comes into liquid-tight contact with the cylindrical portion 22,
Moreover, it is rotatably fitted. The cylindrical portion 41 can adjust the fitting depth with the rising cylindrical portion 22 by the O-ring 41b. That is, the tile A in the tile storage plate portion 43
And it is necessary to make the height of the floor tile A flush with each other.
The height can be adjusted by pulling up the cylindrical portion 41. Further, in this cylindrical portion 41, the four flange portions 44a of the bowl body 44 that project from the step portion 41c of the groove portion 41a are locked, and the flange portion of the wrapper tube 45 is mounted on the flange portion of the bowl body 44. And a dust removing net plate 46 is placed on the flange portion of the trumpet cylinder 45. The lower portion of the trumpet cylinder 45 is fitted into the bowl body 44 with a gap. The rectangular frame body portion 42 includes a frame edge-shaped horizontal plate portion 42 a continuous from the upper peripheral edge of the opening of the cylindrical portion 41, and the water plate portion 42.
A flat rectangular tubular enclosure 42b that rises upward from a
It consists of and. The flange portion 4 is provided at a proper position on the surrounding frame portion 42b.
2c is provided. The tile storage tray 43 has a plurality of legs 43a supported by a horizontal plate 42a in a projecting manner, and an internal storage space 43b has a single tile similar to the tile A constituting the floor tile ( A tile) A cut slightly smaller than the floor tile A is attached and arranged. The tile storage plate portion 43 is fitted into the surrounding frame portion 42b with a constant gap S around the periphery. This gap S serves as a drainage gap through which dirty water on the floor flows into the cylindrical portion 11.

In the bathroom drainer having such a structure, the drainage prepared hole is formed in the portion where the sewage branch pipe 5 is located. Then, the drain port 12 of the cylindrical body 1 is directly connected to the sewer branch pipe 5. In this state, the cylindrical body 1 is firmly fixed to the sewer branch pipe 5. In this state, as shown in FIG. 3, it is assumed that the tile A in the drainage tile container 4 and the tile A on the floor do not match the tile center and the tile vertical and horizontal media M do not match. Then, first, the disk-shaped movable body 2 is moved. That is, the rising cylinder portion 22 is gripped with fingers and the disc 21 is pulled and moved in the desired direction. In this movement, the tile A in the tile storage tray portion 13 is moved in a direction coinciding with the center of the floor tile A. As a result, the rising cylinder portion 22 of the movable body 2, that is, the drainage tile container 4 moves to an arbitrary position, and the center of the tile A in the tile storage tray 43 is the floor tile A as shown in FIG. Match the center. The movable range of the movable body 2 is arbitrarily moved within a range of 360 degrees within the area of the difference between the diameter of the rising tubular portion 22 and the diameter of the rising ring portion 33. The movement of the movable body 2 can be limited until the lower peripheral portion of the rising tubular portion 22 comes into contact with the peripheral wall of the rising ring portion 33. Furthermore, in this state, the tile A of the drainage tile housing 4 and the vertical and horizontal media (joint) M of the floor tile A often do not match (see FIG. 4). In this case, the drainage tile housing 4 is rotated with respect to the rising tubular portion 22 of the movable body 2 to match the tile A of the tile housing 4 with the vertical and horizontal media M of the floor tile A (see FIG. 5). Thus, since the drain port 12 of the cylindrical body 1 is directly connected to the sewage branch pipe 5, a flexible connecting pipe is unnecessary. Further, since all the loads are stably received by the cylindrical body 1 having the largest diameter, and the cylindrical body 1 itself is firmly connected to the sewer branch pipe 5, by the time the cement poured into the prepared hole is solidified, There is no fear that the entire drain will sink or tilt. Moreover, the center of the tile A of the drainage tile housing 4 and the center of the floor tile A can be matched with each other and the drainage tile housing 4 can be rotated only by moving the disc-shaped movable body 2 in an arbitrary direction. The tile A of the tile container 1 can be matched with the vertical and horizontal media M of the floor tile A by a simple operation of moving.

The floor surface dirty water flows into the trumpet cylinder 45 through the dust receiving net plate 46 from the circumferential gap S between the tile tray portion 43 and the rectangular frame body portion (enclosing frame portion 42b) 42, and then the bowl. Sewage received by the body 44 and overflowing from the arm body 44 rises and flows out to the sewer branch pipe 5 through the drainage port portion 12 of the cylindrical body 1 through the tubular portion 22.

[0012]

According to the present invention, as described above, the disk-shaped movable body having the rising cylinder portion is provided between the moving large diameter portion of the cylindrical body and the reinforcing disc having the rising ring portion. However, since the drainage tile container is rotatably fitted and arranged with respect to the rising cylinder portion of the disk-shaped movable body,
By directly connecting the cylindrical body to the sewer branch pipe, the cylindrical body can be fixed in a stable state. Therefore, unlike the conventional case, there is no need to interpose a flexible connecting pipe, and the disadvantages such as tilting or sinking of the drainage device can be eliminated before the cement that hardens around the prepared hole hardens. In addition, the tile of the tile housing can be aligned with the center of the floor tile by a simple operation of moving the disk-shaped movable body in an arbitrary direction, and by rotating the tile housing in this state, the tile housing can be stored. It has an excellent effect of achieving the object of the invention such that the body tile can be matched with the vertical and horizontal joints of the floor tile.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing an example bathroom drainer.

FIG. 2 is an exploded perspective view showing the bathroom drainer according to the embodiment.

FIG. 3 is an explanatory view showing a tile container in a state where a cylindrical main body is connected to a sewer branch pipe.

FIG. 4 is an explanatory diagram showing a state in which a disk-shaped movable body is moved and tile centers are aligned with each other.

FIG. 5 is an explanatory view showing a state in which a tile container for drainage is rotated to match tile media.

FIG. 6 is an explanatory view showing a conventional bathroom drainer.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cylinder main body 2 Disc-shaped movable body 3 Reinforcement disc 4 Drainage tile container 12 Drainage port portion 13 Large diameter portion for movement guide 22 Standing cylinder portion 23 O-ring portion 33 Standing ring portion

Claims (1)

[Claims] 1. A flat cylindrical main body having an upper opening and a bottom, which has a drain port portion connected to a sewage branch pipe at a lower portion and a large diameter portion for a moving guide at an upper portion, and a large diameter for a moving guide of the cylindrical body. A disc having a window hole in the center of the surface and a rising ring portion at the periphery of the window hole, and a space portion between the large-diameter portion for moving guide of the cylinder body and the reinforcing disc. And a disk-shaped movable body having an O-ring portion on the outer peripheral portion of the disk and a rising cylinder portion projecting upward from the window hole in the center of the plane, and a rising cylinder portion of the disk-shaped movable body. On the other hand, the lower cylinder part is fitted, and the rectangular frame part that is continuous to the upper part of the cylinder part is fitted with a tile storage tray that houses tiles similar to floor tiles inside with a certain gap Drainer for the bathroom, which consists of various drainage tile containers.