KR102645117B1 - Built-in water service box having through-hole for drain pipe - Google Patents

Abstract

The present invention relates to a faucet box (100) embedded in a wall where a washbasin (10) is installed. A pipe penetration hole (111) is formed on the top, bottom, or side to allow pipes to pass through, and a pipe connector (1) is provided. A main body 110 in which a storage space 112 is formed inside to be accommodated, an open hole 113 is formed in the front, and the main body 110 is formed to be buried in the wall; A faucet exposure hole 121 is formed so that the faucet or faucet connection pipe 2 coupled to the pipe connector 1 is exposed to the front, and a cover 120 is installed to open and close the open hole 113; , a drain insertion hole 122 is formed in the cover 120 to allow the drain 200 connected to the drain pipe 11 of the sink 10 to be inserted, and the drain part 200 is formed on the lower surface of the main body 110. By presenting a faucet box with a drain through-hole, wherein the drain through-hole 114 is formed so that (200) penetrates, it is easy to finish the wall where the sink is installed, and the drain pipe is provided at the bottom of the short cover. Avoid exposure to ensure excellent usability and aesthetics.

Description

BUILT-IN WATER SERVICE BOX HAVING THROUGH-HOLE FOR DRAIN PIPE}

The present invention relates to the field of construction technology, and more specifically to a water faucet having a drainage through hole.

In order to connect a water supply pipe (piping) embedded in the wall of a building and a faucet (faucet) exposed for water supply, a construction method is generally used by embedding a water supply box in the wall.

Figure 1 is a configuration diagram of the structure and installation structure of a conventional water supply pipe buried type water box.

Faucet boxes (20, 20a, 20b) for supplying water to the sink (10), bathtub, and toilet are installed at each location, and these faucet boxes (20, 20a, 20b) are connected by various pipes.

The faucet box 20 for a washbasin is generally installed at the lower part of the washbasin 10, and has a structure in which the faucet connector of the faucet box 20 and the faucet of the washbasin 10 are connected by an external pipe.

A drain pipe 11 and a faucet box 20 are installed at the bottom of the sink 10, and a cover 12 is usually installed to cover them (Figures 2a and 2b).

A long cover 12a may be installed so that the bottom of the cover 12 touches the floor (Figure 2a), or a short cover 12b may be installed so that the bottom of the cover 12 does not contact the floor. .(Figure 2b)

3 to 5 are photographs of a conventional open faucet box 20 for a sink.

Various piping connectors are installed in the main body 21, and a cover 22 is installed to close the front of the main body 21. A faucet exposure hole is formed in the cover 22 so that the faucet or faucet connection pipe is exposed to the front.

An external insertion groove 23 is formed on the bottom of the main body 21 to position the buried drain pipe 11a to which the drain pipe 11 of the sink 10 is coupled.

This conventional faucet box 20 is installed so that the main body 21 is embedded in the lower wall of the sink 10 and the cover 22 is exposed to the outside (FIG. 6).

A buried drain pipe (11a) is buried in the lower part of the faucet box (20), and the drain pipe (11) of the sink (10) is coupled to the buried drain pipe (11a).

A P trap having a bent structure is generally installed in the drain pipe 11 of the sink 10 to remove foreign substances.

However, this conventional water receiving box 20 had the following problems.

First, finishing the walls is difficult and cumbersome.

Since the buried drain pipe 11a is installed in a separate location from the water receiving box 20, separate finishing work (tile processing work, etc.) is required around the opening of the buried drain pipe 11a.

Second, the drain pipe is exposed through the bottom of the short cover, so it does not look good (Figures 6 and 7).

The P trap, which is generally installed in the drain pipe 11 of the sink 10, has a bent structure extending downward.

The drain pipe 11 of the sink 10 is located inside the single cover 12b, and the drain pipe 11 is coupled to the buried drain pipe 11a.

In the case of the prior art, the buried drain pipe 11a is installed in the lower part of the water receiving box 20, and the end of the drain pipe 11 (P trap) must be extended to that location, and thus the drain pipe 11 (P trap) Because the overall height of , the lower end of the bent portion of the drain pipe 11 (P trap) is exposed through the lower part of the short cover.

The present invention was developed to solve the above problems, and is a drain through-hole that facilitates the finishing work of the wall where the sink is installed and provides excellent usability and aesthetics by preventing the drain pipe from being exposed to the lower part of the short cover. The purpose is to present a water receiving box equipped with .

In order to solve the above problem, the present invention provides a faucet box (100) embedded in the wall where the washbasin (10) is installed, and a pipe penetration hole (111) is formed on the top, bottom, or side to allow the pipe to pass through, A main body 110 in which a storage space 112 is formed inside to accommodate the piping connector 1, an open hole 113 is formed in the front, and the main body 110 is formed to be buried in the wall; A faucet exposure hole 121 is formed so that the faucet or faucet connection pipe 2 coupled to the pipe connector 1 is exposed to the front, and a cover 120 is installed to open and close the open hole 113; , a drain insertion hole 122 is formed in the cover 120 so that the drain part 200 connected to the drain pipe 11 of the sink 10 is inserted, and the drain part is placed on the lower surface of the main body 110. A water faucet with a drain through hole is presented, wherein the drain through hole 114 is formed so that (200) penetrates.

To prevent the piping connector 1 installed in the storage space 112 inside the main body 110 from colliding with the drain unit 200, the cover 120 is installed at the bottom of the faucet exposure hole 121. It is preferable that a secondary insertion hole 122 is formed.

The cover 120 preferably has the drain insertion hole 122 formed in the lower center of the pair of faucet exposure holes 121 formed to be spaced apart from each other.

The present invention provides the water receiving box (100); A faucet box characterized in that it includes a drain unit (200) connected to the drain pipe (11) of the sink (10) and coupled to the drain insertion hole (122) and the drain unit through-hole (114). Present the assembly.

In order to prevent sewage from flowing into the main body 110, the drain part 200 has a front end formed through the drain insertion hole so that the drain part 200 is spatially separated from the inside of the main body 110. It is preferable to include a drain elbow 210 coupled to (122).

The drain part 200 is inserted into the drain part to prevent sewage from flowing into the main body 110 through between the drain pipe 11 of the sink 10 and the drain insertion hole 122. It further includes an insertion member 220 coupled to the hole 122, with the drain insertion hole 122 interposed therebetween, and the rear end of the insertion member 220 is connected to the front end of the drain elbow 210. It is desirable to combine.

The insertion member 220 has a coupling hole for the drain pipe 11 formed in its deep portion, the middle portion of the outer surface contacts the inner surface of the drain insertion hole 122, and the rear end of the outer surface is the inner surface of the drain elbow 210. Body portion 221 coupled to the front end; It is preferable to include a ring-shaped closing portion 222 protruding outward from the front end of the body portion 221 to close the edge of the drain insertion hole 122.

The drain 200 preferably further includes a discharge pipe 230 coupled to the lower end of the drain elbow 210 so as to be exposed downward through the drain through hole 114.

The present invention facilitates the finishing work of the wall where the sink is installed and provides excellent usability and aesthetics by preventing the drain pipe from being exposed to the lower part of the single cover.

Figure 1 is a configuration diagram of the installation structure of a conventional electric power box.
Figures 2 and 3 are photos of a conventional wash basin.
Figures 4 to 6 are photos of a conventional water receiving box.
Figure 7 is a perspective view of the installation state of a conventional electric power box.
Figure 8 below shows an embodiment of the present invention,
Figure 8 is a perspective view of the main body of the battleship.
Figure 9 is a front view of the receiving box cover.
Figure 10 is a rear view of the power box cover.
Figure 11 is a perspective view of a battleship.
Figure 12 is a perspective view of a drain elbow and discharge pipe.
Figure 13 is a perspective view of the insertion member.
Figure 14 is a front view of the packer.
Figure 15 is a front perspective view of the cover and drain assembly.
Figure 16 is a side view of the cover and drain assembly.
Figure 17 is a rear perspective view of the cover and drain assembly.
Figure 18 is a perspective view of the receiving box assembly.
Figures 19 and 20 are photos of the installation state of the power box assembly.

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

As shown in FIG. 8 and below, the present invention basically relates to a water faucet box 100 embedded in a wall where a washbasin 10 is installed, and is comprised of a main body 110 and a cover 120.

The main body 110 has a pipe penetration hole 111 formed on the top, bottom, or side to allow various pipes to pass through, a storage space 112 is formed inside to accommodate the pipe connector 1, and an open hole is provided at the front. (113) is formed and is formed to be buried in the wall.

The cover 120 has a faucet exposure hole 121 formed so that the faucet or faucet connector 2 coupled to the piping connector 1 is exposed to the front, and is installed to open and close the open hole 113 of the main body 110. do.

A drain insertion hole 122 is formed in the cover 120 so that the drain part 200 connected to the drain pipe 11 of the sink 10 is inserted, and the drain part 200 penetrates the lower surface of the main body 110. A drainage through hole 114 is formed to do so.

The power receiving box assembly according to the present invention includes an upper power receiving box 100 and a drain unit 200.

The drain 200 functions as a conventional buried drain pipe 11a, and is connected to the drain pipe 11 of the washbasin 10, and is coupled to the drain insertion hole 122 and the drain penetration hole 114. do.

That is, rather than having a structure in which the embedded drain pipe 11a connected to the drain pipe 11 of the sink 10 is installed in the outer lower part of the water faucet box as in the prior art, the drain part 200 connected to the drain pipe 11 is It is installed to penetrate the interior of the water receiving box 100 through the drain insertion hole 122 and the drain through hole 114.

This has the following advantages:

First, finishing the wall is easy (Figure 19).

Since the drain pipe 11 of the sink 10 is installed to extend downward through the faucet box 100, only finishing work (tile processing, etc.) for installation of the faucet box 100 needs to be performed, and Likewise, there is no need for separate finishing work around the opening of the buried drain pipe (11a) connected to the drain pipe (11).

Second, it is possible to prevent the drain pipe (P trap) from being exposed to the bottom of the short cover (Figures 19 and 20).

Since the drain pipe 11 of the sink 10 only needs to extend to the installation location of the faucet box 100, the overall height of the drain pipe 11 (P trap) can be reduced, and thus the drain pipe 11 (P trap) The lower end of the bent part can be prevented from being exposed through the lower part of the short cover, which provides excellent usability and aesthetics.

A drain insertion hole 122 is provided at the bottom of the faucet exposure hole 121 of the cover 120 to prevent the piping connector 1 installed in the storage space 112 inside the main body 110 from colliding with the drain 200. It is desirable for this to be formed (Figures 9 and 11).

When a pair of faucet exposed holes 121 are formed in the cover 120 to be spaced apart from each other (in the case of a double-hole type faucet box), a drain insertion hole 122 is formed in the lower center of the pair of faucet exposed holes 121. This formation is desirable to prevent stomach irritation.

Meanwhile, since the drain unit 200 is an area through which sewage discharged from the drain pipe 11 of the sink 10 flows, it must be spatially separated from other areas inside the faucet box 100 through which clean water flows.

For this purpose, the drain unit 200 includes a drain elbow 210, an insertion member 220, and a discharge pipe 230 that are separately installed inside the main body 110 of the water receiving box 100. (FIG. 12 ,15,16,17)

The drain elbow 210 has a front end coupled to the drain insertion hole 122 so that the drain 200 is spatially separated from the inside of the main body 110, in order to prevent sewage from flowing into the main body 110. adopt a structure that

The insertion member 220 is coupled to the drain insertion hole 122 in order to prevent sewage from flowing into the main body 110 through the drain pipe 11 of the sink 10 and the drain insertion hole 122. do.

This takes a structure in which the rear end of the insertion member 220 is coupled to the front end of the drain elbow 210 using a screw coupling structure or the like, with the drain insertion hole 122 in between.

The insertion member 220 specifically includes a body portion 221 and a closure portion 222 (FIG. 13).

The body portion 221 has a coupling hole for the drain pipe 11 formed in the deep portion so that the end of the drain pipe 11 of the sink 10 is coupled, the middle portion of the outer surface is in contact with the inner surface of the drain insertion hole 122, and the outer surface is in contact with the inner surface of the drain insertion hole 122. The rear end is coupled to the inner front end of the drain elbow 210 using a screw coupling structure, etc.

When a partition wall 122a of a ring-shaped structure with a closed circumference is protruding behind the edge of the drain insertion hole 122 of the cover 120 of the water supply box 100 (FIG. 10), the body of the insertion member 220 Since the middle portion of the outer surface of the portion 221 comes into contact with the inner surface of the upper partition 122a, the inflow of sewage into the main body 110 can be more reliably prevented.
On the inner surface of the cover 120, reinforcing ribs 123 in a grid-like structure protrude backward, and the partition wall 122a and the reinforcing ribs 123 are coupled to each other (FIGS. 10 and 17).

The closing portion 222 protrudes outward from the front end of the body portion 221 to close the edge of the drain insertion hole 122.

Between the closed portion 222 of the insertion member 220 and the front of the drain insertion hole 122 and the front end of the drain elbow 210 and the partition wall 122a located behind the drain insertion hole 122. Between the rear ends, a packer 240 with a ring-shaped structure made of rubber, etc. may be installed (FIGS. 14, 15, and 16).

The discharge pipe 230 of the corrugated pipe structure is integrally coupled to the lower end of the drain elbow 210 so that it is exposed downward through the drain through hole 114.

Accordingly, the sewage flowing into the drain 200 from the drain pipe 11 of the sink 10 flows and is discharged through the inside of the insertion member 220, the drain elbow 210, and the discharge pipe 230, so that the sewage Inflow into the main body 110 of the water receiving box 100 can be stably prevented.

Since the above is only a description of some of the preferred embodiments that can be implemented by the present invention, as is well known, the scope of the present invention should not be construed as limited to the above embodiments, and the scope of the present invention described above Both the technical idea and the technical idea underlying it will be said to be included in the scope of the present invention.

1: Piping connector 2: Faucet connector
10: Washbasin 11: Drain pipe
100: receiving box 110: main body
111: Piping through hole 112: Storage space
113: Open hole 114: Drainage through hole
120: Cover 121: Faucet exposure hole
122: Drainage part insertion hole 200: Drainage part
210: drainage elbow 220: insertion member
221: body part 222: closure part
230: discharge pipe

Claims (8)

It is connected to a faucet box 100 embedded in the wall where the washbasin 10 is installed and the drain pipe 11 of the washbasin 10, and has a drain insertion hole 122 and a drain part of the faucet box 100. A water receiving box assembly including a drain unit 200 coupled to a through hole 114,
The power receiving box 100,
A pipe penetration hole 111 is formed on the top, bottom, or side to allow the pipe to pass through, a storage space 112 is formed inside to accommodate the pipe connector 1, and an open hole 113 is formed in the front. , a main body 110 formed to be buried in the wall;
A faucet exposure hole 121 is formed so that the faucet or faucet connection pipe 2 coupled to the pipe connector 1 is exposed to the front, and a cover 120 is installed to open and close the open hole 113; ,
The cover 120 is formed with a drain insertion hole 122 so that the drain 200 connected to the drain pipe 11 of the sink 10 is inserted,
The drain part through-hole 114 is formed on the lower surface of the main body 110 so that the drain part 200 penetrates,
To prevent the piping connector 1 installed in the storage space 112 inside the main body 110 from colliding with the drain unit 200, the cover 120 is installed at the bottom of the faucet exposure hole 121. A secondary insertion hole 122 is formed,
The cover 120 has the drain insertion hole 122 formed in the lower center of the pair of faucet exposure holes 121 formed to be spaced apart from each other,
The drain unit 200,
In order to prevent sewage from flowing into the main body 110, the front end is coupled to the drain insertion hole 122 so that the drain part 200 is spatially separated from the inside of the main body 110. elbow (210);
In order to prevent sewage from flowing into the main body 110 through between the drain pipe 11 of the sink 10 and the drain insertion hole 122, an insert coupled to the drain insertion hole 122 absence (220);
It includes a discharge pipe 230 of a corrugated pipe structure integrally coupled to the lower end of the drain elbow 210 so as to be exposed downward through the drain through hole 114,
With the drain insertion hole 122 in between, the rear end of the insertion member 220 is coupled to the front end of the drain elbow 210,
The insertion member 220 is,
A body portion 221 in which a coupling hole of the drain pipe 11 is formed in the deep portion, a middle portion of the outer surface contacts the inner surface of the drain insertion hole 122, and a rear end of the outer surface is coupled to the front inner surface of the drain elbow 210. );
and a closing portion 222 of a ring structure protruding outward from the front end of the body portion 221 to close the edge of the drain insertion hole 122,
A partition 122a of a ring-shaped structure with a closed circumference is protruding behind the edge of the drain insertion hole 122 of the cover 120 of the water receiving box 100,
On the inner surface of the cover 120, reinforcing ribs 123 in a grid-like structure are formed to protrude rearward, and the partition wall 122a and the reinforcing ribs 123 are coupled to each other,
A partition located between the closed portion 222 of the insertion member 220 and the front of the drain insertion hole 122 and the front end of the drain elbow 210 and the rear of the drain insertion hole 122. A packer 240 of a ring-shaped structure is mounted between the rear ends of (122a),
A water box assembly, characterized in that the middle portion of the outer surface of the body portion 221 of the insertion member 220 contacts the inner surface of the partition wall 122a to prevent sewage from flowing into the main body 110. delete delete delete delete delete delete delete

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