KR20220112391A - Tile-mounted drain trap - Google Patents

Abstract

The present invention relates to a tile installation type drainage trap, which prevents a filter plate from being easily clogged, comprising: a trap body including a trap bottom part, a trap sidewall, and a trap rim part; a casing support part for fixing and supporting an edge of a tile casing; a filter plate; and a tile casing including a casing bottom and a casing sidewall.

Description

Tile-mounted drain trap

The present invention is installed so that the tile member is exposed to the upper surface in the same way as the tile installed on the bathroom floor surface, so that the drainage trap as a whole has the same feeling as the surrounding tiles, and if necessary, the tile member is not exposed and the tile member is not exposed. It relates to a tile-installed drain trap that is installed so that the casing is exposed to the top so that the interior atmosphere can be easily changed and used.

In general, a drain hole for draining water after use is provided on the floor of the bathroom, and the floor surface of the bathroom has a structure inclined so that the flow of water naturally goes toward the drain hole.

A drain trap (also called “drainage oil price”) for filtering out foreign substances such as hair in the process of discharging water is installed in such a drain hole.

Such a conventional drainage trap is configured with a drainage cover formed with a plurality of holes so that water can be drained while filtering foreign substances on the upper surface exposed to the outside.

However, since the existing drainage trap is composed of a different texture or design from the decorative tile member on the floor of the bathroom installed around it, there is a problem that the indoor interior effect is greatly reduced because they cannot harmonize with each other.

In addition, the number of holes formed in the drain cover is designed in consideration of the sufficient degree of drainage, but water that has fallen to the floor contacts the boundary of the drainage cover first and drains only through the holes close to the boundary, so the drainage speed is slow and smooth. The downside was that it couldn't be done.

Accordingly, in Patent Registration No. 10-0953837, a drain trap having an improved shape to improve the interior effect by installing the same tile member as the surrounding bathroom floor on the upper surface so that the drain trap is in aesthetic harmony with the surrounding bathroom floor was presented.

The drain trap disclosed in Patent Registration No. 10-0953837 includes a trap body installed at a location where a drain pipe is buried, and a lower cap that is seated inside the trap body to contain a portion of water, and has a drain hole in the side; In the case of consisting of an inner cap that is inserted into the lower cap to guide the drained water, and a sieve that is inserted into the inlet of the inner cap to catch foreign substances, the rim is protruded upward along the outer periphery of the trap body, The outer dimension of the support frame is placed on the upper part of the trap body while maintaining the drainage passage by the leg part, and the upper part is opened and the outer dimension of the support frame into which the tile member is inserted is formed smaller than the inner surface of the rim, and a drainage gap is formed therebetween. is configured to be formed.

However, since such a drainage trap is configured to fit the strainer into the inlet of the inner cap, only a strainer having a very small size compared to the bottom area of the trap body catches foreign substances such as hair, which can easily clog the strainer and trap There was a problem in that foreign substances such as hair remained on the bottom of the body and dried, so that the bottom of the trap body was easily contaminated.

In addition, since the leg portion is integrated into the support frame body into which the tile member is fitted, it can only be installed in a form in which the tile member is exposed on the upper surface, so it has no choice but to have a fragmentary installation form. There was a difficult problem to install in a form in which the bottom of the frame is exposed to the upper surface.

Registered Patent No. 10-0953837

The present invention was devised to solve the conventional problems as described above, and by installing the same tile member as the tile installed on the bathroom floor on the upper surface, it can give a feeling of homogeneity with the surrounding bathroom floor, as well as the trap body floor and the tile. By constructing a filter plate between the casings, it is possible to prevent the filter plate from being easily clogged by filtration of foreign substances such as hair. An object of the present invention is to provide a tile-installed drain trap having an improved form so that the atmosphere of the bathroom interior can be changed by being able to be installed.

However, the object of the present invention is not limited thereto, and even if not explicitly mentioned, the object or effect that can be grasped from the solution or embodiment of the problem is also included therein.

The tile installation type drainage trap of the present invention for achieving the above object includes a trap bottom portion having a trap discharge hole connected to a bathroom drain hole in the center portion, a trap side wall vertically extending upward from a rectangular edge of the trap floor portion, and the a trap body comprising a trap rim that is horizontally formed on the upper periphery of a side of the trap; a casing support portion configured at each of the four corners of the trap bottom to fix and support the corners of the tile casing; a filter plate installed to be spaced apart from the bottom of the trap by a predetermined interval and having a plurality of filtration holes to filter contaminated water and discharge it to the bottom of the trap; It consists of a casing bottom so that the tile member is inserted and coupled, and a casing side wall formed on the edge of the casing bottom, the edge is fixedly supported by the casing support part and installed to be spaced apart from the upper part of the filter plate, and the outer edge part is the trap side wall and the It is configured to include a tile casing spaced apart to form a drain hole, and the casing support portion is formed with a fixing groove that allows the edge of the tile casing to be fixed and supported by a fitting method, and is formed in a “L” shape on the outer surface, A side spacing forming part for forming the drain hole is configured so that a side surface of the tile casing fitted and fixed in the fixing groove is spaced apart from the trap side wall, and the tile casing fitted and fixed in the fixing groove is formed at a lower portion of the trap bottom portion. A lower gap forming part is configured to be spaced apart from the sieve, and the filter plate is installed between the trap bottom and the tile casing, and the water introduced through the drain hole is discharged to the trap bottom in a filtered state through the filter plate. It is characterized in that it is configured to be so.

The casing support may be integrally formed inside the edge of the trap body.

The casing support part may be integrally formed with the edge of the filter plate or configured to be detachably coupled to the edge of the filter plate in a fitting manner.

The filter plate may be sized to cover the entire area of the trap bottom.

The filtration hole may be formed in a sloping shape in which the upper circumference is gradually expanded toward the upper part compared to the lower part, so that a drainage guide part for easy drainage of water may be configured.

According to the above, in the tile installation type drainage trap of the present invention, the tile member is exposed to the upper surface, giving a homogeneous feeling to the surrounding bathroom floor tiles, so that it can be installed harmoniously, as well as easily turning over the tile casing in which the tile member is inserted By installing so that the floor of the tile casing is exposed to the upper surface, the interior atmosphere of the bathroom can be easily changed.

In addition, in the drain trap of the present invention, contaminated water flows into the drain hole between the tile casing and the trap side wall, and only the filtered water passes through the filter plate and is discharged to the bottom of the trap, so that the trap body is easily contaminated. In addition to solving the problem, the filter plate is configured to cover the entire area of the bottom of the trap, increasing the filtration area to prevent clogging of the filter plate easily, and to ensure smooth drainage without clogging the drainage for a longer period of time. have.

1 is an exploded perspective view of a tile installation type drainage trap according to a first embodiment of the present invention;
2 is a perspective view showing the filter plate of FIG. 1 upside down;
3 is a perspective view of a first coupling form of a tile installation type drain trap according to a first embodiment of the present invention;
4 is a cross-sectional view taken along AA of the tile installation type drain trap of FIG. 3;
5 is a cross-sectional view taken along BB of the tile installation type drainage trap of FIG. 3;
6 is a perspective view of a second coupling form of a tile installation type drainage trap according to a first embodiment of the present invention;
7 is a cross-sectional view of the tile installation type drainage trap of FIG. 6;
8 is an enlarged cross-sectional view showing an enlarged part of the filter plate of FIG. 1;
Figure 9 is a cross-sectional view showing a part of another form of the filter plate of Figure 1,
10 is an exploded perspective view of a tile installation type drainage trap according to a second embodiment of the present invention;
It is a combined cross-sectional view of the tile installation type drainage trap of FIG.
12 is a view showing another form of the filter plate of FIG.

The above objects, other objects, features and advantages of the present invention will be easily understood through the following preferred embodiments in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided so that the disclosed content may be thorough and complete, and the spirit of the present invention may be sufficiently conveyed to those skilled in the art.

In this specification, when a component is referred to as being on another component, it may be directly formed on the other component or a third component may be interposed therebetween. In addition, in the drawings, the thickness of the components is exaggerated for the effective description of the technical content.

Embodiments described herein will be described with reference to cross-sectional and/or plan views, which are ideal illustrative views of the present invention. In the drawings, thicknesses of films and regions are exaggerated for effective description of technical content. Accordingly, the shape of the illustrative drawing may be modified due to manufacturing technology and/or tolerance. Therefore, embodiments of the present invention are not limited to the specific form shown, but also include changes in the form generated according to the manufacturing process. For example, the etched region shown at a right angle may be rounded or have a predetermined curvature. Accordingly, the regions illustrated in the drawings have properties, and the shapes of the illustrated regions in the drawings are intended to illustrate specific shapes of regions of the device and not to limit the scope of the invention. In various embodiments of the present specification, terms such as first, second, etc. are used to describe various components, but these components should not be limited by these terms. These terms are only used to distinguish one component from another. The embodiments described and illustrated herein also include complementary embodiments thereof.

The terminology used herein is for the purpose of describing the embodiments, and is not intended to limit the present invention. In this specification, the singular also includes the plural, unless specifically stated otherwise in the phrase. As used herein, 'comprises' and/or 'comprising' does not exclude the presence or addition of one or more other elements.

In describing the specific embodiments below, various specific contents have been prepared to more specifically describe the invention and help understanding. However, a reader having enough knowledge in this field to understand the present invention may recognize that it may be used without these various specific details. In some cases, it is mentioned in advance that parts that are commonly known and not largely related to the invention are not described in order to avoid confusion for no reason in describing the present invention in describing the invention.

Hereinafter, a tile installation type drain trap 1 according to a first embodiment of the present invention will be described with reference to FIGS. 1 to 9 .

The present invention is a drain trap that is installed on the bathroom floor so as to be connected to the drain hole installed on the bathroom floor so that water from the bathroom floor is drained to the drain hole.

The drain trap 1 is configured to include a trap body 10 , a casing support 20 , a filter plate 30 , a tile casing 40 , and a tile member 50 .

The trap body 10 has a rectangular frame structure and may be made of ABS material. The trap body 10 has a trap bottom 11 inclined toward the center, a trap discharge hole 12 connected to a bathroom drain in the center of the trap bottom 11, and a square of the trap bottom 11. It is configured to include a trap side wall 13 vertically extending upward from the rim, and a trap rim portion 14 formed horizontally around the upper end of the trap side wall 13 .

The casing support part 20 is configured at each of the four corners of the trap bottom part 11 to fix and support the tile casing 40, and may be formed in a square block shape.

The casing support 20 is configured to fix and support the tile casing 40 to be spaced apart from the trap bottom 11 upward, and the outer edge of the tile casing 40 to be fixedly and supported to be spaced apart from the trap side wall 13 by a predetermined distance. do.

The casing support unit 20 is formed with a fixing groove 22 on the inner side of the upper side so that the edge of the tile casing 40 is fixedly supported by a fitting method, and is formed in a “L” shape on the outer surface of the fixing groove 22 . A side spacing forming part 24 is configured so that the side of the fitted tile casing 40 is spaced apart from the trap side wall 13, and the lower portion of the tile casing 40 fitted into the fixing groove 22 is fixed to the trap floor. A lower gap forming part 25 is configured to be spaced apart from the part 11 by a predetermined distance.

The filter plate 30 is made in the form of a square plate, and a plurality of filtration holes 31 are formed to filter foreign substances such as hair when water is drained. The filter plate 30 is installed between the tile casing 40 and the trap bottom 11, and filters water flowing in through the drain hole P formed between the tile casing 40 and the trap side wall 13. Foreign substances such as hair are filtered while passing through the filtration hole 31 of the plate 30, and the filtered water is discharged to the trap bottom 11 so that the trap bottom 11 is contaminated by foreign substances such as hair. that prevents

The four corners of the filter plate 30 are formed in the shape of a "L"-shaped groove, and are configured to form contact grooves 33 that are in close contact with the casing support 20 , respectively.

In addition, at the center of the filter plate 30 , a handle 34 may be configured to protrude upward to take the filter plate 30 out of the trap body 10 .

In addition, on the lower surface of the filter plate 30, a plurality of spacer projections 35 that are supported in contact with the trap bottom 11 and support the filter plate 30 to be spaced apart from the trap bottom 11 by a predetermined distance upward are provided. protrusion is formed.

At this time, the plurality of spacer protrusions 35 are a plurality of first spacer protrusions 35a formed at predetermined intervals on the inner circumference of the lower surface of the filter plate 30, and the plurality of second spacer protrusions 35a to be disposed on the outside. The filter plate 30 is configured to include a plurality of second spaced protrusions 35b formed at predetermined intervals on the outer periphery of the lower surface.

The first spacer protrusion 35a has a shorter shape than that of the second spacer protrusion 35b, and is closely adhered to the trap bottom 11 inclined downward toward the center to provide stable support.

The tile casing 40 is installed so that the tile member 50 is fitted, and is formed in the form of a square box with one side open. It is integrally formed under the vertical from the edge of the tile member 50 is configured to include a casing side wall 43 covering the side.

The four corners of the tile casing 40 are fitted to the fixing grooves 22 of the four casing support parts 20 to be fixedly supported, and are spaced upward from the trap bottom part 11, and the outer edge is also the trap edge part 14 ) and spaced apart to form a drain hole (P).

In addition, the present invention is configured such that the filter plate 30 is disposed under the tile casing 40 , and specifically, the filter plate 30 is disposed between the tile casing 40 and the trap bottom 11 . Accordingly, after the polluted water of the bathroom floor is introduced through the drain hole (P), foreign substances such as hair are filtered while passing through the filter plate 30, and the filtered water is filtered through the trap bottom part (11). ) and is discharged to the bathroom drain through the trap discharge hole 12.

The tile member 40 is preferably made of the same tile as the decorative interior installed on the bathroom floor, and is configured to be fitted into the tile casing 40 .

In the present invention, the inner surface of the tile casing 40 is coated with a soft synthetic resin such as silicone, so that the fitted tile member 40 does not easily come off from the tile casing 40 .

5, the present invention is installed on the bathroom floor by fitting the edge of the casing floor 41 of the tile tasing 40 to the bottom of the fixing groove 22 so that the tile member 40 is exposed to the upper surface, as shown in FIG. The tile and the tile member 40 are harmonized so that installation can be made in a form having the same texture as the tile installed on the bathroom floor (first combination form).

On the other hand, as shown in FIG. 7 , without inserting the tile member 40 into the tile casing 40 , only the tile casing 40 is turned over, and the edge end of the casing side 43 of the tile casing 40 is fixed in the fixing groove 22 . ), without the configuration of the tile member 40, the casing floor 41 having a different material feel from the tile installed on the bathroom floor is exposed to the outside of the upper surface, thereby changing the bathroom interior atmosphere (No. 2 combined form).

Meanwhile, in the present invention, an auxiliary drain hole 42 designed in a predetermined pattern may be formed in the casing bottom 41 . In the case of the second coupling type in which the tile casing 40 is installed as shown in FIGS. 6 and 7 without the configuration of the tile member 50, the auxiliary drain hole 42 provides auxiliary drainage of water together with the drain hole P. In addition to the basic drainage function, it also functions to create a luxurious bathroom interior atmosphere according to the design pattern of the auxiliary drainage hole (42).

In the above, in the second coupling mode, the tile member 40 is not inserted and installed in the tile casing 40, but only the tile casing 40 is installed upside down, but is not limited thereto, and the tile casing 40 Even if the tile member 40 is installed in the tile, the atmosphere of the bathroom interior can be changed by installing the tile casing 40 upside down so that the casing floor 41 is exposed to the outside of the upper surface.

As described above, in the present invention, in a state in which the tile casing 40 is inserted into the tile member 40, the tile member 40 is installed in a first coupling form (refer to FIGS. 3 and 5) to be exposed to the upper surface, or , can be installed in the second coupling form (FIGS. 6 and 7) so that the bottom of the tile casing 40, that is, the casing floor 41, is exposed to the upper surface without exposing the tile member 40, thereby creating a variety of bathroom atmospheres There will be.

In addition, in the present invention, the filter plate 30 is installed between the tile casing 40 and the trap bottom 11, so that the contaminated water flowing in through the drain hole P passes through the filter plate 30 and hair and Since the filtered water is discharged to the trap bottom 11 after the same foreign substances are filtered, it not only prevents the trap bottom 11 from being contaminated by foreign substances, but also prevents the filter plate 30 from being contaminated with the trap bottom part ( 11), as it is configured to cover the entire area of the trap discharge hole 12 as in the prior art, a larger area of foreign matter filtration can be made, so that the filter plate 30 is not easily clogged and drained. can be done smoothly.

On the other hand, referring to FIGS. 1 and 8 , the filtering hole 31 formed in the filter plate 30 of the present invention has an inclined shape in which the upper circumference gradually expands toward the upper part compared to the lower part, so that the water can be easily drained. A first drain induction part 31a may be configured so as to

In addition, as shown in FIG. 9 , the present invention connects the filter hole 31 adjacent to the upper surface of the filter plate 30 ′ so that water on the upper surface of the filter plate 30 ′ can easily flow into the filter hole 31 . A second drainage induction unit 37 for inducing may be configured.

The second drain guide part 37 is diagonally crossed with a first drain guide groove 37a connecting two diagonally adjacent filtration holes 31 and the first drain guide groove 37a in an "x" shape. It may be made of a second drain guide groove (37b) for connecting two adjacent filtration holes (31).

Hereinafter, a tile installation type drainage trap according to a second embodiment of the present invention will be described with reference to FIGS. 10 and 11 .

The drain trap according to the second embodiment has only a difference in the formation position of the casing support 20 compared to the drain trap according to the first embodiment, and since the rest of the configuration is the same, only the configuration with the difference will be described in detail. .

That is, in the drainage trap according to the first embodiment, the casing support unit 20 is integrated with the edge of the trap body 10, but in the drainage trap according to the second embodiment, the casing support unit 20 is the trap body. (10) is not configured to be integrally formed on the four corners of the filter plate (30).

In this case, when the filter plate 30 is separated from the trap body 10 , the casing support unit 20 can also be separated, thereby making it easy to clean the edges of the trap body 10 .

In the present invention, the casing support 20 is integrally formed at the edge of the filter plate 30 . However, the present invention is not limited thereto, and as shown in FIG. 12 , the casing support 20 may be configured to be separably fitted to the edge of the filter plate 30 .

A coupling groove 27 is configured on the inside of the casing support 20 , and a coupling end 38 that is inserted into the coupling groove 27 and fitted thereinto is formed at the edge of the filter plate 30 .

When the casing support 20 is detachably coupled to the filter plate 30 in this way, when the casing support 20 or the filter plate 30 is damaged by corrosion, only the corresponding parts can be replaced and installed, so replacement is easy and replacement cost can be reduced.

In the above, the present invention has been shown and described in connection with preferred embodiments for illustrating the principles of the present invention, but the present invention is not limited to the construction and operation as shown and described as such. Rather, it will be apparent to those skilled in the art that many changes and modifications can be made to the present invention without departing from the spirit and scope of the appended claims. Accordingly, all such suitable alterations and modifications and equivalents are to be considered as falling within the scope of the present invention.

10...Trap body
11...the bottom of the trap
12... trap discharge hole
13...trap sidewall
14...Trap border
20... Casing support
22...Fixed groove
24...Side gap forming part
25...Lower gap forming part
30... filter board
31...Filtration hole
31a...The first drain induction part
33...adhesion groove
35..Interval projection
40...tile casing
41... Casing bottom
42...Auxiliary drain hole
43... Casing sidewall
50...tile member

Claims (5)

A trap body comprising a trap bottom having a trap discharge hole connected to the bathroom drain in the central portion, a trap side wall vertically extending upward from the rectangular edge of the trap bottom, and a trap rim horizontally formed around the upper end of the trap side. ;
a casing support portion configured at each of the four corners of the trap bottom to fix and support the corners of the tile casing;
a filter plate installed to be spaced apart from the bottom of the trap by a predetermined interval and having a plurality of filtration holes to filter contaminated water and discharge it to the bottom of the trap;
It consists of a casing bottom so that the tile member is inserted and coupled, and a casing side wall formed on the edge of the casing bottom, an edge is fixedly supported by the casing support part and installed to be spaced apart from the upper part of the filter plate, and the outer edge part is the trap side wall and It is configured to include; a tile casing spaced apart to form a drain hole,
The casing support portion is formed with a fixing groove that allows the edge of the tile casing to be fixedly supported by a fitting method. A side spacing forming part for forming the drain hole is configured to be spaced apart from the bottom, and a lower spacing forming part for separating the tile casing fixed in the fixing groove from the trap bottom part is configured,
The filter plate is installed between the trap floor and the tile casing so that the water introduced through the drain hole is discharged to the trap floor in a filtered state through the filter plate. traps.
The method of claim 1,
The tile installation type drainage trap, characterized in that the casing support is integrally formed inside the corner of the trap body.
The method of claim 1,
The tile installation type drainage trap, characterized in that the casing support part is configured to be integrally formed with the edge of the filter plate or to be detachably coupled to the edge of the filter plate by fitting.
The method of claim 1,
The filter plate is a tile installation type drainage trap, characterized in that the size to cover the entire area of the trap floor.
The method of claim 1,
The filtration hole is a tile installation type drainage trap, characterized in that the upper perimeter is formed in an inclined shape that gradually expands toward the upper part compared to the lower part, and a drainage guide part is configured to facilitate the drainage of water.

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