KR20210000699U - Easy maintenamce type drain guiding apparatus for bathtub - Google Patents

Abstract

Apart from the conventional bathroom integrated drainage system that collects and discharges sewage drained from the sink and the bathtub and drainage from the bathroom floor, the present design is embedded and fixed in the direct lower part of the bathtub to connect and fix the bathtub drainage pipe and the drainage pipe in the mortar layer. As the bathtub drainage connector connected to the drain pipe is detachably connected to the upper side of the water collecting tank, for example, in the event of a problem of clogging the bathtub drainage due to hair, etc., removal of the side finish of the bathtub or the side finish of the bathtub without removing the mortar layer The present invention relates to a bathtub drain induction device for easy maintenance by removing a bathtub drain connection port through an opening and closing window on the top so that the cause of blockage on the bathtub drain can be quickly and easily resolved.
The bathtub drainage induction device for easy maintenance according to an embodiment of the present invention is mounted on a concrete layer corresponding to the direct lower part of the bathtub, and then buried and fixed in the mortar layer, and a drain pipe formed in the bathroom integrated drainage device is connected to one side. And a water collecting canister cover coupled to the upper side of the water collecting canister and having a seating step formed at the inner edge thereof, and the upper edge is watertightly coupled to the seating step of the water collecting canister cover to be mounted in the water collecting canister and around the upper circumference. A drainage passage in which a drainage hole is formed, a filter passage mounted in the drainage container by coupling an upper edge to the inside of the upper end of the drainage container, and the lower part is inserted into the seating step of the water collecting container cover, and any of the water collecting container cover and the drainage container It prevents separation and includes a tub drain connector on which a connecting pipe to which the tub drain pipe is connected to be watertight is protruded at the top.

Description

Easy maintenamce type drain guiding apparatus for bathtub}

The present invention relates to a bathtub drainage induction device that is embedded and fixed in the lower part of the bathtub and connects the bathtub drainage pipe and the drainage pipe in the mortar layer so that water in the bathtub is easily drained, and in more detail, the sewage and bathroom drained from the sink and the bathtub Apart from the conventional bathroom integrated drainage system that collects and discharges sewage from the floor, it is embedded and fixed in the direct lower part of the bathtub to connect and fix the bathtub drainage pipe and the drainage pipe in the mortar layer. As it is detachably connected to the bathtub, for example, in the event of a problem of clogging the bathtub drainage due to hair, etc., without removing the mortar layer, the bathtub drainage connector is removed by removing the bathtub drainage connector through the opening and closing window on the side finish of the bathtub without removing the mortar layer. The present invention relates to a bathtub drain induction device that is easy to maintain and repair so that the cause of blockage in drainage can be quickly and easily resolved.

In general, an integrated bathroom drainage device is installed on the floor of a bathroom equipped with a bathtub and a sink to collect and discharge sewage from the sink and the bathtub and sewage from the bathroom floor.

As an example of such an integrated bathroom drainage device, Korean Patent Laid-Open No. 10-2008-0083905 (published on September 19, 2008) includes a water collecting pipe connected to a wash basin or a water collecting pipe connected to a bathtub drain, and a water collecting pipe fastening the water collecting pipe. A drain pipe device having a drain pipe fastening part to which a part and a drain pipe for collecting and discharging sewage from the water collecting pipe and the floor of the wash basin are fastened, and a drain pipe fastened to the drain pipe fastening part, wherein the drain pipe The device is installed on the top of the base concrete floor of the wash basin, and is buried in the finishing concrete poured on the concrete for the base floor, the upper surface is opened, and the drain pipe device main body is formed with the collecting pipe fastening part and the drain pipe fastening part on the side, An outer frame that is installed on the open upper surface of the main body of the drain pipe device, where the bottom and bottom parts are buried in the bottom of the wash basin and the top is exposed, and an inner frame that is detachably installed inside the outer frame and has an odor backflow prevention hole installed in the center. A wash-basin drainage system comprising an upper base, characterized in that the water collecting pipe fastened to the collecting pipe fastening part of the drain pipe device main body and the drain pipe fastened to the drain pipe fastening part are double pipes formed of a protective tube and an inner tube, respectively. do.

In addition, Korean Patent Publication No. 10-2015-0030186 (published on March 19, 2015) discloses an integrated drain trap for a bathroom, wherein the drain trap is connected to the floor drain of the bathroom through an upper opening, and drainage is collected inside. A drainage main body having a collection space, a drainage inlet penetrating through the outer circumferential surface of the drainage main body to introduce drainage from the bathroom into the collection space, and the drainage passing through the outer circumferential surface of the drainage main body and collected through the collection space. An integrated drain trap for a bathroom comprising a drainage outlet for flowing out and a overflow wall for blocking odors by adjusting a water level of drainage flowing through the drainage inlet in a collecting space of the drain receiving body is disclosed.

In addition, in Korean Patent Publication No. 10-2010-0099403 (published on September 13, 2010), a drain trap installed on the bottom of the washbasin, and the bathtub drain of the bathtub placed on the bathtub mounting surface and one end are connected, and the other end is applicable. A drainage device having a bathtub drainage pipe connected to the drainage trap, wherein the drainage trap is horizontally and circularly open to the bottom of the washroom in an installed state, and the washroom drainage inlet through which the washroom drainage flows, and the washroom drainage inlet. A water sealing part securing water at the bottom, a drain port for discharging drainage overflowing from the water sealing part, a housing in which a bathtub drain inlet through which the bathtub drain flows in by connecting the bathtub drain pipe is formed, and the wash basin drain inlet is attached and detached from the top. Equipped with a catcher capable of being mounted and having a net portion in which the floor is separated from the water, while passing the drainage from the inside to the outside, and in the housing, it is located below the drainage inlet of the washroom. An inflow chamber, an outflow chamber communicating via the inflow chamber and the water, and communicating with the drain outlet, and a guide path for discharging the corresponding tub drain flowing from the tub drain inlet to the inlet chamber through the tub drain outlet in a tangential direction. A drainage device characterized in that it is formed is disclosed.

In the case of the conventional bathroom drainage device as described above, it is embedded and fixed on the mortar layer of the bathroom floor to collect and drain not only sewage drained from the bathroom, but also the sink and the sewage from the bathroom floor.

Among the drain pipes of the bathroom, the part of the drain pipe that is located directly under the bathtub is most frequently caused by a blockage accident due to actual hair or the like. In the case where water does not drain due to the blockage of the drain pipe located directly under the bathtub, there is a problem that maintenance is very difficult because the cause of the blockage must be removed by removing not only the bathtub but also the mortar layer.

1. Korean Patent Publication No. 10-2008-0083905 (published on September 19, 2008) 2. Korean Patent Publication No. 10-2015-0030186 (published on March 19, 2015) 3. Korean Patent Publication No. 10-2010-0099403 (published on September 13, 2010)

Therefore, the present design is embedded and fixed in the direct lower part of the bathtub, separate from the conventional bathroom integrated drainage device that collects and discharges sewage drained from the sink and the bathtub and the sewage from the bathroom floor together, and connects and fixes the bathtub drain pipe and the drain pipe in the mortar layer. As the bathtub drainage connector connected to the bathtub drainage pipe is detachably connected to the upper side of the water collection tank, for example, in the event of a problem of clogging the bathtub drainage due to hair, etc., removal of the side finish of the bathtub or the side of the bathtub without removing the mortar layer An object of the present invention is to provide a bathtub drainage induction device that is easy to maintain and maintain so that the cause of blockage on the bathtub drainage can be quickly and easily resolved by removing a bathtub drainage connector through an opening and closing window on a finishing material.

In order to achieve the above object, the present invention is mounted on a concrete layer corresponding to the lower part of the bathtub, and then buried and fixed in the mortar layer. A water collecting canister cover coupled to the upper side and having a seating step on the inner edge thereof, and a water-tightly coupled upper edge to the seating step of the water collecting canister cover so as to be mounted in the water collecting canister and forming a drainage hole around the upper side thereof, and the drainage The upper edge is coupled to the inside of the upper end of the container, and the lower part is inserted into the seating step of the water collecting container cover to prevent arbitrary separation of the water collecting container cover and the drain container, and a tub drain pipe is provided at the upper part. It provides a tub drain induction device that is easy to maintain and includes a tub drain connector in which a connecting pipe connected to be watertight is protruding.

In the present invention, a coupling protrusion capable of being coupled to a water collecting container base fixed on the concrete layer is protruded below the water collecting container so that the water collecting container is positioned and mounted on the concrete layer prior to the formation of the mortar layer. .

In the present invention, the filter tank includes an inclined ring part having an edge seated and coupled to an inner upper end of the drain container and decreasing in diameter toward the bottom, and a vertical pipe part integrally connected to the lower end of the inclined ring part.

In the present invention, the connection pipe of the bathtub drainage connector extends inclined upward.

In the present invention, a pipe fitting portion into which the bathtub drain pipe is fitted is formed in an annular shape around the outer circumference of the connection pipe of the bathtub drain connector, and the bathtub drain pipe is coupled by a pipe coupling ring screwed around the outer circumference of the pipe fitting portion. A packing ring is interposed between the pipe fitting part and the pipe coupling ring.

The bathtub drainage induction device for easy maintenance as described above is buried and fixed in the direct lower part of the bathtub separately from the conventional bathroom integrated drainage device that collects and discharges the sewage drained from the sink and the bathtub and the sewage from the bathroom floor together. The drainage pipe and the drainage pipe in the mortar layer are connected and fixed to each other, but the bathtub drainage connector connected to the bathtub drainage pipe is detachably connected to the upper side of the sump. The advantage that the cause of blockage in the bathtub drain can be quickly and easily resolved by removing the bathtub drainage connector through the side finish of the bathtub or through the opening and closing window on the side finish of the bathtub to remove the blockages inside the water collection tank, drainage tank and filter tank. There is this.

In addition, there is an advantage of preventing odors in the drain pipe from flowing into the bathtub as a drainage container with a drainage hole formed around the upper side is installed in the water collecting container and a sealing structure in which the filter container is mounted in the drainage container is applied.

1 is a cross-sectional view of a use state of a bathtub drainage induction device for easy maintenance according to an embodiment of the present invention.
Figure 2 is a perspective view of a bathtub drain induction device for easy maintenance according to an embodiment of the present invention.
3 is an exploded perspective view of a bathtub drainage induction device for easy maintenance according to an embodiment of the present invention.
Figure 4 is a cross-sectional structure diagram of a bathtub drainage induction device for easy maintenance according to an embodiment of the present invention.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. However, this is for explaining in detail enough that a person having ordinary knowledge in the technical field of the present invention can easily implement the design, and this does not mean that the technical idea and scope of the present invention are limited.

1 is a use state diagram of a bathtub drain induction device for easy maintenance according to an embodiment of the present invention, and FIG. 2 is a perspective view of a bathtub drain induction device for easy maintenance according to an embodiment of the present invention. 3 is an exploded perspective view of a bathtub drain induction device for easy maintenance according to an embodiment of the present invention, and FIG. 4 is a cross-sectional view of a bathtub drain induction device for easy maintenance according to an embodiment of the present invention.

The bathtub drainage induction device for easy maintenance according to an embodiment of the present invention is mounted on a concrete layer corresponding to the direct lower part of the bathtub and then buried and fixed in the mortar layer, and a drain pipe 7 formed on one side of the bathroom integrated drainage device The connected water collecting canister 10, a water collecting canister cover coupled to the upper side of the water collecting can and having a seating step formed at the inner edge thereof, and the upper edge of the water-tightly coupled to the seating step of the water collecting canister cover, A drain passage mounted and having a drainage hole formed around the upper side thereof, a filter cylinder mounted in the drainage tank by coupling an upper edge inside the upper end of the drainage tank, and a lower portion of the water collecting container cover while being inserted into the seating step of the water collecting container cover. A tub drain connector is provided on the upper portion of the drain pipe to prevent the drainage from being removed from the drain tank, and a connection pipe through which the tub drain pipe is connected to be watertight.

Hereinafter, with reference to FIGS. 1 to 4, the components of the tub drain induction device 1 for easy maintenance according to an embodiment of the present invention and the relationship between the components will be described in detail.

As shown in FIG. 1, the bathtub drainage induction device 1 for easy maintenance according to an embodiment of the present invention combines sewage drained from the sink (not shown) and the bathtub 2 and sewage from the bathroom floor. Separately from the bathroom integrated drainage device 5 that collects and discharges, it is buried and fixed directly under the bathtub 2 to connect the bathtub drain pipe 6 and the drain pipe 7 in the mortar layer 4 to each other.

To this end, the bathtub drainage induction device (1) that is easy to maintain according to an embodiment of the present invention is a part of the concrete layer (3) forming the bathroom floor layer, where the bathtub (2) is to be placed, that is, the direct portion of the bathtub (2). It is connected to the bathroom integrated drainage device 5 by a drain pipe 7 after being connected to the water collecting canister support 8 fixed on the lower position, and is buried and fixed by the mortar layer 4.

After curing the mortar layer 4, the bathtub 2 is installed at a certain height with the masonry wall', and then the bathtub drainage pipe 6 is easily maintained according to an embodiment of the present invention. After connecting and fixing (1), support the side of the bathtub (2) with a side finishing material (2") and construct it in harmony with the bottom of the bathtub. At this time, the side finishing material (2") is used according to an embodiment of the present invention. It is preferable that an opening and closing window (not shown) that is opened for maintenance of the bathtub drainage induction device 1 for easy maintenance is installed.

The bathtub drainage induction device 1 for easy maintenance according to an embodiment of the present invention is mounted on the concrete layer 3 corresponding to the directly under the bathtub 2, as shown in FIGS. 1 to 4 After being buried and fixed in the mortar layer (4) and connected to the drain pipe (7) formed in the bathroom integrated drainage device (5) on one side, it is coupled to the upper side of the sump (10) and seated on the inner edge. The upper edge is watertightly coupled to the water collecting trough cover 20 on which the stepped 21 is formed, and the mounting step 21 of the water collecting trough cover 20 so as to be mounted in the water collecting trough 10 and a drain hole 32 around the upper circumference. The drainage canister 30 is formed, and the upper edge is coupled to the upper inner side of the drainage canister 30, and the filter canister 40 mounted in the drainage canister 30, and the lower part is a seating step ( 21) while being inserted into the water collecting canister cover 20 and the drainage canister 30 to prevent arbitrary separation, and at the top of the bathtub drainage connector 50 in which a connection pipe 51 to which the bathtub drainage pipe 6 is connected to be watertight is formed protruding Includes.

Here, the water collecting canister 10 is to form a water collecting space directly under the bathtub 10 before the sewage discharged from the bathtub 10 is collected by the bathroom integrated drainage device 5, and the upper The drain pipe connector 11 to which the drain pipe 7 extending to the bathroom integrated drainage device 5 is connected is formed to be protruded on one side and formed in an open enclosure shape. For the connection of the drain pipe 7 to the drain pipe connector 11, all watertight pipe connection structures already known in the piping field can be applied.

The water collecting canister 10 is mounted on the concrete layer 3 corresponding to the direct lower part of the bathtub 2 and then buried and fixed in the mortar layer 4. At this time, the mortar layer 4 is placed on the concrete layer 3 before the mortar layer 4 is formed so that the mortar layer 4 is poured. (3) On the top, for example, a coupling protrusion 12 that can be coupled to the water collecting canister support 8 fixed by an anchor bolt or a concrete nail is formed protruding.

A water collecting container cover 20 is coupled to the upper side of the water collecting container 10 described above.

This water collecting canister cover 20 closes the open upper edge of the water collecting canister 10, and at the same time, the watertight coupling part of the drainage canister 30 to be described later and the insertion fixing part of the tub drainage connector 50 are attached to the inner edge. To form, a seating step 21 on which the upper edge of the drainage canister 30 is seated is formed at the lower end of the inner edge.

It is preferable that the support step 13 is protruded on the inner circumferential surface of the water collecting canister 10 for stable coupling of the water collecting canister cover 20 to support the lower edge of the water collecting canister cover 20.

The drainage container 30 is coupled to the mounting step 21 of the water collecting container cover 20 and mounted in the water collecting container 10.

The drainage tube 30 forms a drainage passage through which drainage is performed by the overflow in the drainage tube 30, and together with the filter tube 40, which will be described later, forms a foreign material collection space in which foreign matter such as hair can be collected. At the same time, it forms a water-sealing structure that prevents odors downstream from flowing back into the bathtub by forming a space always filled with water, and is formed in a cylindrical shape with an open top.

It is preferable that the upper edge of the drainage canister 30 is watertightly coupled to the mounting step 21 of the water collecting canister cover 20, for this purpose, a packing ring 31 is coupled to the outer circumferential surface of the upper edge of the drainage canister 30 .

In addition, a drain hole 32 positioned at a predetermined height from the bottom surface of the drain container 30 is formed through the upper circumference of the drain container 30.

The filter tank 40 is coupled to the inside of the upper end of the drain tank 30 and is mounted in the drain tank 30.

The filter tank 40 is a part through which sewage first flows into the bathtub drainage induction device 1 that is discharged from the bathtub 2 and is easy to maintain according to an embodiment of the present invention. It serves as a guide for guiding the introduced rainwater to flow into the drainage container 30 while forming, for example, a vortex.

The filter tube 40 has an inclined ring part 41 having an edge seated and coupled to the inside of the upper end of the drain container 30 and decreasing in diameter toward the bottom, and a vertical pipe part 42 integrally connected to the lower end of the inclined ring part 41 It has a funnel shape when viewed as a whole, including. At this time, the lower end of the vertical pipe portion 42 is opened without being closed.

A bathtub drain connector 50 is inserted into the seating step 21 of the water collecting canister cover 20 in which the drainage canister 30 and the filter canister 40 are sequentially coupled and mounted.

The tub drain connector 50 is a pipe connecting member that connects the tub drain pipe 6 directly connected to the drain port side of the tub 2 to the tub drain induction device 1 for easy maintenance according to an embodiment of the present invention. As corresponding to, the lower side is inserted into the mounting step 21 of the catchment cover 20 to prevent arbitrary separation of the catchment cover 20 and the drainage tube 30, and the bathtub drain pipe 6 is watertight at the top. The connecting pipe 51 to be connected is protruding.

At this time, the sewage flowing into the bathtub drainage induction device 1 for easy maintenance according to an embodiment of the present invention through the bathtub drainage pipe 6 is guided to the inclined ring 41 of the filter tube 40 so that the vortex flows as much as possible. To be formed, it is preferable that the connection pipe 51 of the bathtub drain connector 50 extends inclined upward.

A bathtub drain pipe is located around the outer circumference of the connector 51 of the bathtub drain connector 50 so that the bathtub drain pipe 6 can be quickly and easily connected to the connector 51 of the bathtub drain connector 50 while maintaining watertightness. The pipe fitting portion 52 to be fitted is formed in an annular shape, and the tub drain pipe 6 is coupled by a pipe fitting ring 53 that is screwed around the outer periphery of the pipe fitting portion 52.

At this time, it is preferable that a packing ring 54 is interposed between the pipe fitting part 52 and the pipe coupling ring 53 for watertight connection of the bathtub drain pipe 6. In addition, a male thread 52' is formed on the outer circumferential surface of the pipe fitting part 52 for mutual screwing of the pipe fitting part 52 and the pipe fitting ring 53, and a pipe fitting part is formed on the inner circumferential surface of the pipe fitting ring 53. A female thread 53' corresponding to the male thread 52' of 52 is formed.

Hereinafter, with reference to the accompanying drawings, the entire operation of the tub drain induction device 1 for easy maintenance according to an embodiment of the present invention will be described as follows:

First, for the installation of the bathtub drainage induction device 1 for easy maintenance according to an embodiment of the present invention, maintenance according to an embodiment of the present invention on the concrete layer 3 directly under the bathtub 2 After mounting the easy-to-use bathtub drainage induction device (1) separately from the bathroom integrated drainage device (5), it is connected to the bathtub (2) through the bathtub drainage pipe (6), and the bathroom integrated drainage device (5) through the drainage pipe (7). ), and then install the mortar layer (4). After the mortar layer 4 is cured, the bathtub 2 is installed at a certain height with the masonry wall', and then the side surface of the bathtub 2 is supported and fixed with the side finishing material 2".

In this case, the bathtub drainage induction device 1 for easy maintenance according to an embodiment of the present invention is a bathroom that collects and discharges sewage from the sink (not shown) and the bathtub (2) and sewage from the bathroom floor. A separate from the integrated drainage device (5), it is embedded and fixed directly under the bathtub (2) to connect and fix the bathtub drain pipe (6) and the drain pipe (7) in the mortar layer (4) to each other, but connected to the bathtub drain pipe (6). As the drain connector 50 is detachably connected to the upper side of the water collecting tank 10, for example, when a problem of clogging the bathtub drainage due to hair, etc. occurs, the side of the bathtub 2 even if the mortar layer 4 is not removed Removal of the finishing material (2") or removal of the tub drain connector 50 through an opening and closing window (not shown) on the side finishing material (2") of the bathtub (2) (40) By removing the internal blockage, the cause of the blockage on the bathtub drain can be quickly and easily resolved.

In addition, when the tub drain induction device 1 for easy maintenance according to an embodiment of the present invention is applied, a drain container 30 having a drain hole 32 formed around the upper circumference in the sump 10 is installed. As the filter tank 40 in the shape of a funnel is installed in the drain tank 30 as a whole, a kind of sealing structure is formed in the water collecting tank 10, so that the odor in the drain pipe 7 can be prevented from entering the bathtub 2 in advance. have..

Although some embodiments have been exemplarily described above, the fact that the present invention can be embodied in various forms without departing from the spirit and scope thereof is obvious to those of ordinary skill in the art. Therefore, the above-described embodiments should be regarded as illustrative rather than restrictive, and all implementations within the scope of the appended claims and equivalents thereof will be included within the scope of the present invention.

1: bathtub drainage induction device
2: bathtub
2': Masonry wall
2": side finish
3: concrete layer
4: mortar layer
5: Bathroom integrated drainage device
6: bathtub drain pipe
7: drain pipe
8: water catcher base
10: water catcher
11: drain pipe connection
12: coupling protrusion
13: support step
20: catching bucket cover
21: seating step
30: drain bucket
31: packing ring
32: drain hole
40: filter tube
41: inclined ring part
42: vertical pipe part
50: bathtub drain connection port
51: connector
52: pipe fitting
52': male thread
53: pipe coupling ring
53': female thread
54: packing ring

Claims (5)

A water collecting tank mounted on a concrete layer corresponding to the direct lower part of the bathtub and fixed embedded in the mortar layer, and connected to a drain pipe formed in the bathroom integrated drainage device at one side;
A water collecting container cover coupled to the upper side of the water collecting container and having a seating step formed at an inner edge thereof;
A drainage container having an upper edge coupled to the seating step of the water collecting container cover so as to be watertight, mounted in the water collecting container, and having a drain hole formed around the upper side thereof;
A filter tube having an upper edge coupled to the inside of the top of the drain container and mounted in the drain container;
The lower part is inserted into the seating step of the water collecting canister cover to prevent arbitrary separation of the water collecting canister cover and the drainage canister, and maintenance including a bathtub drainage connector protruding from the upper part is a connection pipe to which the tub drainage pipe is watertightly connected. Easy bathtub drainage induction device. The method according to claim 1,
A coupling protrusion capable of being coupled to a water collecting container base fixed on the concrete layer is protruded below the water collecting container so that the water collecting container is positioned and mounted on the concrete layer prior to the formation of the mortar layer. Bath drain induction device for easy maintenance. The method according to claim 1,
The filter tank is easy to maintain, characterized in that it includes an inclined ring part whose edge is seated and coupled to the inside of the upper end of the drain container and whose diameter decreases toward the bottom, and a vertical pipe part integrally connected to the lower end of the inclined ring part. Bath drain induction device. The method according to claim 1,
The tub drain induction device for easy maintenance, characterized in that the connection pipe of the tub drain connector extends in an upward inclination. The method according to claim 1,
A pipe fitting portion into which the tub drain pipe is fitted is formed in an annular shape around the outer circumference of the connecting pipe of the tub drain connector, and the tub drain pipe is coupled by a pipe fitting ring screwed around the outer periphery of the pipe fitting portion. And the tub drain induction device for easy maintenance, characterized in that the packing ring is interposed between the pipe coupling ring.

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