KR20140049220A - Waterproof plate connection socket of drainage pipe unit bath room - Google Patents

Abstract

The present invention relates to a drain socket for waterproofing under-slab pipes of a unit bath room, more specifically, to a drain socket for waterproofing under-slab pipes of a unit bath room that prevents water leakage between under-slab pipes and a waterproof plate installed on the floor of the unit bath room and discharges infiltrated water that seeps into the waterproof plate through a drainpipe. The present invention comprises: a floor waterproof plate of the unit bath room, which is constructed on a floor slab of a building; and a floor drain, which is installed penetrating a mortar layer that is installed on the floor waterproof plate and tiles of the bath room floor in order to drain water from the bath room floor and prevent the backflow of odor. The present invention prevents water leakage that occurs at the connection unit between the floor waterproof plate and the floor drain, which is connected to the floor drain, and it also completely blocks water leakage that can occur between the floor waterproof plate and a drain trap on the under-slab pipes of the unit bath room by including a waterproof plate drain socket that discharges the infiltrated water that seeps into the floor waterproof plate.

Description

Waterproof plate connection socket of drainage pipe unit bath room}

The present invention relates to a drainage socket for waterproofing a floor pipe of a built-in bathroom, and more particularly, to a drainage socket for waterproofing a floor pipe of a built-in bathroom, and more particularly to a drainage socket for preventing leakage of water between a waterproof plate and a floor pipe installed on a floor of a built- The present invention relates to a drainage socket for floor waterproofing of a built-in bathroom.

Generally, the drainage structure for discharging washbasins and bathtub sewage to the bathroom floor of the house and the drainage structure for discharging the sewage of the toilet are connected to the sewer inlet correlation and the sewage inlet correlation installed in the pipe duct through the bottom concrete slab have.

In addition, a waterproof structure must be installed on the floor of the bathroom, and it is classified into a wet and a dry method according to the construction method of the floor of the bathroom.

In recent years, the construction of wet floors has been avoided due to the difficulty of installation and the possibility of water leakage due to the cracking of the waterproof layer and the difficulty of maintenance.

Therefore, the case of installation by the dry method for easy installation and waterproofing the floor and maintenance is gradually spreading.

The dry method is called a 'prefabricated bathroom (UBR)' and is a prefabricated bathroom drainage system that pre-produces materials necessary for the formation of bathroom floors, walls, and ceilings in a factory and then simply assembles them on site.

In particular, the prefabricated bathroom using the thermoplastic resin (TPR) waterproof plate is usually installed in the drainage pipe for draining sewage and sewage fixed to the bottom waterproof plate and finished with a mortar layer and the floor tile, in some cases the bottom of the floor tile floor Hot water pipes are also embedded for installation.

In addition, when the piping pipe is installed on the upper part of the bottom watertight plate on the basis of the bottom watertight plate, the layered pipe and the piping pipe can be divided into the floor piping when they are installed on the ceiling of the lower layer through the bottom watertight plate.

Most of the conventional prefabricated bathrooms have been constructed with a floor-to-floor piping structure through which the drainage pipe runs through the bottom of the waterproofing plate.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a drainage socket for a floor-standing waterproofing of a built-in bathroom, which can completely block the water leakage that may occur at the floor penetration portion and the drainage socket connection portion in the sub-

It is another object of the present invention to provide a drainage socket for floor waterproofing of a built-in bathroom, which is capable of continuously discharging infiltration water penetrating into a mortar layer on a floor waterproofing plate in a layered piping structure of an assembled bathroom.

It is a further object of the present invention to provide a drainage socket for a floor-standing waterproofing of a built-in bathroom having a connecting structure for coupling with a floor waterproofing plate installed in a flooring piping structure of a built-in bathroom,

It is still another object of the present invention to provide a drainage socket for floor waterproofing of a prefabricated bathroom having a structure which can be conveniently installed in a generally used wet square rectangular port and a long drain installed in a layered piping structure of a built- .

It is still another object of the present invention to provide a drainage socket for a floor-standing waterproofing of a built-in bathroom in which the structure of the drainage socket coupled to the drainage ground and the bottom waterproofing plate is simple and installation and maintenance is easy.

In order to achieve the above-mentioned object, the present invention provides a floor slab for a building, comprising: a floor waterproof plate of a built-in bathroom constructed on a building floor slab; a mortar layer installed on the floor waterproof plate; The bottom waterproof plate and the connecting portion are connected to the drain water tank to prevent leakage of water between the bottom waterproof plate and the connecting portion, And a watertight plate drainage socket for continuously discharging infiltration water penetrating from the mortar layer above the watertight plate to the drain pipe.

In order to achieve the above-mentioned object, the watertight drainage socket of the present invention comprises: an upper connector; A lower connector screwed into the upper connector; And a water leakage interrupting member coupled between the upper connection port and the lower connection port to be fitted into the bottom watertight plate and to block leakage between the bottom watertight plate and the drain receptacle; The present invention also provides a drainage socket for waterproofing a layered pipe of an assembled bathroom.

According to another aspect of the present invention, there is provided an upper connector, comprising: a body having an upper portion and a lower portion; A flange extending and protruding along the outer circumference of the body; A threaded portion formed at a lower end of the body on which the flange is formed and screwed to the lower connector; And a discharge hole for discharging infiltration water penetrating into the mortar layer on at least two adjacent portions of the flange extending from the body and extending to the bottom watertight plate to the drain pipe; It characterized in that it further comprises Provides a drainage socket for waterproofing the piping of the assembly bathroom.

In order to achieve the above-mentioned object, the present invention also provides a lower connector, comprising: a body having an upper portion and a lower portion, A flange extending a predetermined length along the outer circumference of the upper end of the body; A threaded portion formed on the upper end of the upper portion of the body on which the flange is formed and screwed to the upper connector; An extension extending from the lower end of the body and coupled to the drain pipe; Wherein the body has a body having an inner diameter narrowed from an upper end portion to a lower end portion formed with the extension portion and protruding from an inner boundary portion of the body in which the extension portion extends to form a connection port for connection with the drain pipe ; The present invention also provides a drainage socket for waterproofing a layered pipe of an assembled bathroom.

  In order to achieve the above-mentioned object, according to the present invention, the leak-barrier interconnection member includes an upper connection portion formed to be flat at an upper end thereof and closely contacting with the upper connector; A lower connection part formed to be flat at the lower end and brought into close contact with the lower connection part; An intermediate connection part vertically connecting the upper connection part and the lower end connection part; And a bottom surface watertight plate is fitted into the space holding groove, wherein the bottom watertight plate is fitted into the space holding groove formed between the upper connection part and the lower end connection part.

In order to achieve the above-mentioned object, the present invention also provides a drainage socket for waterproofing a layered pipe in an assembled bathroom, wherein the leak-barrier interconnection member is formed of an elastic rubber material.

The present invention relates to a floor slab of a building constructed on a building floor slab, a floor waterproof plate installed on the floor slab of the building, a mortar layer installed on the floor waterproof plate and a floor tile installed on the floor to prevent drainage of water from the bathroom floor, The bottom watertight plate and the drainage socket are connected to each other to prevent leakage of water generated on the connecting portion between the bottom watertight plate and the drainage socket. In addition, the infiltration water permeated into the mortar layer on the bottom watertight plate is discharged to the drain pipe It is possible to provide a drainage socket for floor waterproofing of a built-in bathroom which can completely block the leakage of water that may occur between the floor waterproof plate and the drainage socket in the sub-floor pipe of the assembled bathroom.

In addition, the present invention has the effect of continuously discharging infiltration water penetrating into the bottom mortar layer of the bottom tile through the drain pipe in the layered piping structure of the assembled bathroom.

In addition, the present invention provides an electronic device comprising: an upper connector; A lower connector screwed into the upper connector; And a water leakage interrupting member coupled between the upper connection port and the lower connection port to be fitted into the bottom watertight plate and to block leakage between the bottom watertight plate and the drain receptacle; Therefore, it is possible to easily combine with the bottom waterproof plate installed in the layered piping structure of the assembled bathroom, and to easily connect the waterproof sheet to the drainage land, thereby preventing leakage of water.

Further, the present invention can provide a drainage socket structure in which a rectangular land portion and a drain for wet use, which are generally used in a layered piping structure of a built-in bathroom, can be conveniently installed.

In addition, the present invention can provide a drainage socket for a floor-standing pipe waterproofing of a built-in bathroom in which the structure of the drainage socket coupled to the drainage ground and the bottom waterproofing plate is simple and installation and maintenance is easy.

FIGS. 1 to 6 show an embodiment of a drainage socket for waterproofing a layered pipe of a built-in bathroom according to the present invention.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view showing a layered piping structure of an assembled bathroom according to an embodiment of the present invention;
Fig. 2 is an enlarged view of a portion taken from "A" showing the installation of a drainage socket for waterproofing of a layered pipe of the assembled bathroom of Fig.
FIG. 3 is an overall perspective view showing a drainage socket for waterproofing a layered pipe of an assembled bathroom according to an embodiment of the present invention; FIG.
FIG. 4 is an exploded perspective view of FIG. 3,
Fig. 5 is a front view of Fig. 3,
6 is an exploded cross-sectional view taken along line AA of Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It is to be understood that the present invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, It is provided to inform.

FIGS. 1 to 6 show an embodiment of a drainage socket for waterproofing a layered pipe of a built-in bathroom according to the present invention.

Referring to FIG. 1, the floor-mounted piping installation structure of the present invention includes a floor waterproofing plate 20 to be installed on a floor slab 10, a mortar layer 30 to be buried on the floor waterproofing plate 20, A floor tile 40 and a drainage ground 100 and a pipe 50 connected to a lower portion of the floor waterproofing plate 20. The drainage groundwater 100 and the upper end are connected to each other, And a waterproof drainage socket 200 in which the lower end is embedded in the bottom slab 10 while being coupled with the plate.

In addition, in the layered piping structure of the assembled bathroom according to the present invention, a wall 1 vertically installed at front, rear, left and right sides of the bottom watertight plate 20, wall tiles 2 closed along the wall 1, A toilet 5, a shower 6, and the like are installed along the floor tile 40 in the bathroom.

1 to 3, the waterproof drainage socket 200 according to the present invention includes an upper connector 210 coupled to a lower portion of the drainage land 100; A lower connector 220 screwed to the upper connector 210; A water leakage preventing member for preventing leakage of water between the bottom watertight plate 20 and the drain sockets 200 is formed between the upper watertight connection plate 210 and the lower watertight connection plate 220, A blocking connecting member 230; .

3 to 6, the upper connector 210 includes a body 211, a flange 212 protruding from the body 211, a threaded portion 213 formed on the body 211, And a leakage water discharge hole 214 formed in the body 211.

The body 211 may be formed to pass through the inside in the longitudinal direction so as to open the upper and lower portions. At this time, the inside of the body 211 has a space portion to drain water.

Further, the flange 212 may be formed to have a predetermined length and be protruded along the outer circumference of the body 211 by a predetermined length.

The threaded portion 213 may be formed at an outer circumferential portion of a lower end of the body 211 in which the flange 212 is formed and may be screwed to the lower connector 220.

In addition, it is preferable that the water leakage hole 214 is formed so as to penetrate at least two portions adjacent to the body 211 where the flange 212 extends. At this time, infiltration water permeating into the mortar layer from the bottom of the bathroom can be discharged to the drain pipe by the water discharge hole 214.

The lower connector 220 includes a body 221, a flange 223 formed on the upper end of the body 221, a threaded portion 224 formed on the body 221, An extension portion 225 and a pipe connection port 226 formed inside the extension portion 225; It is formed to include more.

Further, the body 221 is preferably formed so as to pass through the inside in the longitudinal direction so as to open the upper and lower portions.

In addition, the flange 223 may be formed to have a predetermined length and be protruded along the outer circumference of the upper end of the body 221 by a predetermined length.

The threaded portion 224 may be formed on the upper end of the body 221 on which the flange 222 is formed and may be screwed to the upper connector 210.

The extension part 225 is formed to extend from the lower end of the body 221 to be connected to the drain pipe. At this time, the body 221 is formed to have a body shape such as a jar shape whose inner diameter becomes narrower from the upper end portion to the lower end portion where the extending portion 225 is formed.

The pipe connection port 226 is formed to protrude from the inner boundary of the body 221 through which the extension part 225 extends and to be connected to the drain pipe.

The leak-barrier interconnection member 230 includes an upper connection portion 231 formed to be flat at the upper end and closely contacting the upper end connection 210; A lower end connection part 232 formed to be flat at the lower end and brought into close contact with the lower end connection part 220; An intermediate connection part 233 vertically connecting the upper end connection part 231 and the lower end connection part 232; And a gap holding groove (234) formed between the upper connection part and the lower end connection part.

The gap holding grooves 234 are engaged with the bottom watertight plate 20, so that the spacing grooves can be maintained at appropriate intervals.

In addition, the leak-barrier interconnection member 230 is preferably formed of an elastic rubber material with the same function as the rubber packing.

Further, it is preferable that a washer 240 is further provided to maintain a binding force between the connecting member 230 coupled with the upper connector 210.

Hereinafter, the operation of the drainage socket for waterproofing the floor of the assembled bathroom according to the present invention will be described.

First, after the water leakage preventing member 230 is fixed to the penetrating part of the bottom waterproofing plate 20 of the assembled bathroom, the upper end fitting 210 is inserted through the bottom waterproofing plate 20, The upper connector 210 and the lower connector 220 are screwed together correspondingly to the threaded portion 213 formed at the lower end of the upper connector 210 along the threaded portion 224 formed inside the upper end of the bottom waterproofing plate 20 As shown in Fig. At this time, the bottom watertight plate 20 is in a state of being completely in close contact with the water leakage interception member 230, which is possible by tightening the screw connection.

  Finally, it is possible to complete the installation of the bathroom drainage socket by fixing the general draining water course along the inner space of the upper connector 210 and attaching the drain cover to the upper part.

The waterproof drainage socket installed together with the bottom waterproofing plate can block the water leakage that may occur in the bottom waterproofing plate.

That is, the infiltration water penetrating from the floor tile can be continuously discharged through the water leakage hole penetrating the upper connector of the waterproof drainage socket, and the waterproof drainage socket and the drain trap It is possible to block the water leakage that may occur between the connecting portions of the connecting members.

Also, since the inner space of the upper connector of the waterproof drainage socket is easily formed, it is easy to install the drainage land.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents.

10: floor slab 20: bottom waterproof plate
30; Mortar layer 40: Floor tile
50,: Piping 100: drainage groundwater
200: Waterproof socket 210: Upper connector
220: lower connector 230: leak-barrier connecting member

Claims (6)

The bathroom is installed through the floor waterproof plate 20 of the prefabricated bathroom constructed on the building floor slab 10, the mortar layer 30 and the bathroom floor tile 40 installed on the floor waterproof plate 20. It comprises a drainage flesh (100) for draining the water of the bottom and to prevent odor backflow,
It is installed to penetrate the bottom waterproof plate 20 and connected to the drainage flesh 100 to block leakage occurring between the bottom waterproof plate 20 and the connection portion, and mortar on the bottom waterproof plate 20. Floor drainage waterproof waterproof socket of the prefabricated bathroom, characterized in that further comprises a waterproof plate draining socket 200 for continuously discharging the infiltration water permeated from the floor (30).
According to claim 1, wherein the waterproof plate drain socket 200
An upper connector 210 connected to the drainage flesh 100;
A lower connector 220 screwed to the upper connector 210;
Water leakage to be coupled between the upper connector 210 and the lower connector 220 is fitted with the bottom waterproof plate 20 and to block leakage between the bottom waterproof plate 20 and the drain socket 200. Blocking connection member 230; Floor drainage waterproof drain socket of the prefabricated bathroom, characterized in that further comprises.
The method of claim 2, wherein the upper connector 210
A body 211 penetrating the inner side in the longitudinal direction such that the upper and lower portions are opened;
A flange extending in a predetermined length along the outer circumference of the body 211;
A screw portion 213 formed at a lower outer periphery of the body 211 on which the flange 212 is formed and screwed to the lower connector 220;
At least two or more penetrating portions adjacent to the body 211 where the flange 212 extends are leaked in a bathroom, and a leak discharge hole 214 for discharging the infiltration water penetrating into the bottom waterproof plate 20 to the drain pipe. of; It characterized in that it further comprises Floor drain waterproofing socket for prefabricated bathroom.
The method of claim 2, wherein the lower connector 220
A body 221 penetrating the inner side in the longitudinal direction such that the upper and lower portions are opened;
A flange 223 extending along a predetermined length along an outer circumference of the upper end of the body 221;
A threaded portion 224 formed inside the upper end of the body 221 on which the flange 222 is formed and screwed to the upper connector 210;
An extension part 225 extending from the lower end of the body and coupled to the drain pipe; , ≪ / RTI >
The body 221 has a body of the inner diameter is narrowed toward the lower end of the extension portion 225 is formed from the upper end,
A pipe connection port 226 formed to protrude from an inner boundary of the body 221 to which the extension part 225 extends so as to be connected to the drain pipe; Floor drainage waterproof drain socket of the prefabricated bathroom, characterized in that it is formed further comprising.
The method of claim 2, wherein the leakage blocking connection member 230
A top connection part 231 formed to be flat on the top and in close contact with the upper connection part 210;
A lower connection portion 232 formed to be flat on the lower surface and in close contact with the lower connector 220;
An intermediate connector 233 formed to vertically connect the upper connector 231 and the lower connector 232;
It comprises a gap maintaining groove 234 formed between the upper connection and the lower connection,
The floor waterproofing drainage socket for the lower floor pipe of the prefabricated bathroom, characterized in that the gap maintaining groove 234 is fitted to the bottom waterproof plate (20).
3. The method of claim 2,
The leakage blocking connection member 230 is formed of an elastic rubber material,
Drainage socket for the lower layer pipe waterproofing prefabricated bathroom, characterized in that the washer 240 is further provided for maintaining the binding force between the connection member 230 and the upper connector 210.

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