KR20090093200A - Suppression type drain traps - Google Patents

Abstract

A concealed drain trap is provided to enable smooth drainage through a gap between the upper plate and the main body which is embedded under the floor. A concealed drain trap comprises a main body(100) which is a rectangular case in order to be embedded in the floor wherein a drain(120) is formed through the floor and is connected to a sewer, and an upper plate(200) which is planar in order to cover the main body whereof a flooring material(220) is anchored on the top. A drainage gap is formed between the edge of the upper plate and main body and discharges the water flowing on the floor. In order to support the force or weight acting on the upper plate, a bearing support(240) is formed between the floor where the upper plate contact with the main body. For maintaining the interval of the drainage gap and preventing movement thereof, a position setting projection(260) is formed between the edge of the upper plate and main body.

Description

Suppression type drain traps

The present invention relates to a drain trap for smoothly draining water by installing on the floor of a porch or bathroom bathroom, and specifically, by combining the same flooring material (tiles, slabs, wooden boards, etc.) on the upper surface of the top plate. In addition to having a sense of homogeneity, and relates to a concealed drain trap for smooth drainage through the gap between the body and the top plate buried in the bottom.

In general, the drain trap is installed on the floor of a porch, toilet, bath, etc. to drain various sewage into sewage pipes. In addition, it has a function of filtering various foreign substances contained in the sewage and preventing backflow of odors. It is a well known fact.

The structure of the conventional drain trap as shown in Figure 1 has a receiving space formed in the upper portion while having a drain hole 12 in the center 10; And a top plate 20 having a plurality of holes 22 formed on the surface thereof while being seated in the receiving space of the main body. In this case, it can be seen that the top plate is made of a metal plate material so as not to be easily broken or broken in a state where a plurality of holes are formed.

However, when the top plate exposed on the surface of the floor is formed of a metal plate material having a plurality of holes, there is a problem that a completely different feeling is felt from the floor on which the flooring material such as tiles, slabs or wooden boards is coated.

In other words, floors such as porches, toilets, baths, etc. are usually made of tiles, slabs, or wooden boards to enhance the interior atmosphere, and thus, a plurality of holes are formed at any one point on the floor. When the upper plate of the metal plate material is revealed, its beauty is inevitably deteriorated.

The concealed drain trap of the present invention combines the same flooring material (tile, slab, wood board, etc.) with the floor on the upper surface of the upper surface exposed to the floor to have a sense of homogeneity with the floor as a whole, and between the main body and the upper floor embedded in the floor This is to ensure a smooth drainage through the gap.

The concealed drain trap of the present invention is to prevent the flow of the top plate while ensuring a smooth drainage through the gap between the main body and the top plate, and to secure the bottom of the top plate to prevent cracking of the flooring material.

The present invention is installed on the floor of the porch or toilet bath, drainage trap for smooth water drainage,

A body formed in a rectangular case shape so as to be buried in the bottom, and a drain hole penetrated through the bottom thereof so as to be connected to the sewer pipe; And an upper plate formed in a plate shape so as to cover the main body, the upper plate formed to couple and fix the bottom member on the upper portion thereof, wherein the upper and left and right edges form a drainage gap that is formed at a predetermined interval between the main body and the upper plate. And, between the main body and the bottom of the upper surface to contact the water discharged through the drain gap to form a support for supporting the force or weight acting on the top plate while being spaced apart to flow into the drain hole, the drain gap It is made by forming a positioning projection for preventing the front, rear, left and right flow between the main body and the edge of the top plate.

At this time, at least one seating groove is formed on the top surface of the top plate to seat and fix at least one flooring material.

In addition, the positioning projection and the supporting support is formed by integrally protruding from any one of the main body or the top plate.

In addition, the drain is formed in a position eccentric from the bottom center of the main body to one side.

On the other hand, the drainage port of the main body is coupled to the backflow prevention means for preventing backflow on the seating jaw in the state in which the annular seating jaw is formed on the inner side, the backflow preventing means is formed in the shape of a cup of a smaller diameter than the drain hole While the engaging jaw is formed on the seating jaw is formed in the bent portion, the outer cylinder is formed with one or more overflow outlet cut in the form of a window below the locking jaw; And an inner cylinder formed with a pipe shape having a diameter and a height smaller than that of the outer cylinder, and having a locking step formed on the locking jaw of the outer cylinder at its portion. Concealed drain trap, characterized in that consisting of.

According to the concealed drain trap of the present invention by combining the same flooring material (tiles, slabs, wooden boards, and the like) on the upper surface of the upper surface exposed to the floor to have a sense of homogeneity with the floor as a whole, the beauty of the interior of the porch, toilet or bath, etc. Very useful effects that can be improved.

According to the concealed drain trap of the present invention by forming a positioning projection and a support support between the receiving space of the main body and the top plate to prevent damage of the flooring while maintaining a smooth drainage through the gap, it is very useful and safe to use Exerted.

1 is a perspective view showing a conventional drain trap.

Figure 2 is an exploded perspective view showing a concealed drain trap applied to the present invention.

Figure 3 is a perspective view showing a hidden drain trap applied to the present invention.

Figure 4 is a bottom perspective view showing a top plate of the concealed drain trap to which the present invention is applied.

Figure 5 is a cross-sectional view showing a concealed drain trap to which the present invention is applied.

Figure 6 is a functional view showing a concealed drain trap to which the present invention is applied.

Figure 7 is an exploded perspective view showing another embodiment of the concealed drain trap applied to the present invention.

Figure 8 is a perspective view showing another embodiment of the concealed drain trap applied to the present invention.

<Brief description of symbols for the main parts of the drawings>

100: main body 120: drain

122: seating jaw

200: top plate 220: flooring

220a: seating groove 240: support base

260: positioning projection

300: outer cylinder 320: locking jaw

340: overflow drain

400: inner cylinder 420: jamming jaw

A preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is an exploded perspective view showing a concealed drain trap to which the present invention is applied, Figure 3 is a combined perspective view showing a concealed drain trap to which the present invention is applied, Figure 4 shows a top plate of the concealed drain trap to which the present invention is applied. Bottom perspective view, FIG. 5 is a cross-sectional view showing a concealed drain trap to which the present invention is applied, FIG. 6 is a functional view showing a concealed drain trap to which the present invention is applied, and FIG. 7 is another embodiment of the concealed drain trap to which the present invention is applied. An exploded perspective view showing an example, Figure 8 is a combined perspective view showing another embodiment of the concealed drain trap to which the present invention is applied.

Concealed drain trap of the present invention, as shown in Figures 2 to 8 by combining the same flooring material (220: tiles, slabs, wooden boards, etc.) as the floor on the upper surface of the top plate 200 to have a homogeneity with the floor as a whole It is characterized in that the smooth drainage is made through the drainage gap formed between the edge of the main body 100 and the upper plate 200 embedded in the bottom.

The main body 100 is formed in a rectangular case shape so as to be buried in the bottom is formed through the drain hole 120 to be connected to the sewer pipe at the bottom. At this time, the lower part of the main body can be directly connected to the sewage pipe or as shown in Figure 5 can be combined with a reservoir for storing a certain amount of sewage in the middle and then discharged to the sewage pipe.

The upper plate 200 is formed in the shape of a plate to cover the main body 100 while allowing the bottom member 220 to be coupled to and fixed to the upper surface thereof. At this time, the top plate 200 may be bonded directly to the flooring material 220 thereon in a flat state, as shown in Figures 2 to 6 the flooring material 220 on the top surface of the top plate 200 It is preferable to form a recessed groove (220a) indented to be fixed by mounting the adhesive. Of course, the seating grooves 220a may form at least one seating groove 220a corresponding to the plurality of seating grooves 220 having a small tile shape as shown in FIG. have.

In the configuration of the main body 100 and the upper plate 200, a plurality of drainage gaps are formed between the front and rear, right and left at regular intervals. That is, by forming the front, rear, left and right width of the upper plate 200 smaller than the front, rear, left and right width of the main body 100 to form a drainage gap between the edges, the water flowing to the floor is discharged through the drainage gap.

In addition, in the configuration of the main body 100 and the top plate 200 to support the force or weight acting on the top plate 200 while being spaced so that the water introduced through the drainage gap flows into the drain hole between each bottom in contact with each other. Form the support base 240 to be able to. In this case, the supporter 240 may be integrally formed on the bottom of the upper plate 200 as shown in FIGS. 4 to 6, or integrally formed on the bottom of the body 100 as shown in FIG. 7. (Indicated by the reference numeral 140 in FIG. 7) That is, even if formed in the main body 100 or the upper plate 200 is not limited to the technical idea for achieving the purpose.

In addition, in the configuration of the main body 100 and the upper plate 200, a positioning projection 260 for preventing flow is formed while maintaining the interval of the drainage gap formed in the front, rear, left and right, respectively. In this case, the positioning protrusion 260 may be integrally formed on the edge of the upper plate 200 as shown in FIGS. 2 to 6, or integrally formed on the edge of the main body 100 as shown in FIG. 7. (Indicated by the reference numeral 160 in FIG. 7) That is, even if formed in the main body 100 or the upper plate 200, there is no change in the technical idea for achieving the purpose is not limited to this.

As described above, the supporting support 240 and the positioning protrusion 260 formed between the main body 100 and the upper plate 200 of the present invention may integrally protrude from either the main body 100 or the upper plate 200. In this way, production is convenient and various applications are possible.

On the other hand, the drain hole 120 may be formed at a position eccentric to the side from the bottom center of the main body 100. That is, in order to improve the supporting force on the bottom of the upper plate 200 may be formed a support support 240 as shown in Figure 4, in this case, the circular portion formed in the center to block the drain port 120 to discharge In order to solve the possible problem, the position of the drain 120 is to be eccentric from the bottom center.

In addition, the drain hole 120 of the main body 100 forms a backflow prevention means for preventing the back flow of filthy water and odor on the seating jaw 122 in a state in which an annular seating jaw 122 is formed on the inner upper side. . At this time, the countercurrent prevention means is to be formed in the reservoir as described above.

Thus, the backflow preventing means is formed in the shape of a cup having a smaller diameter than the drain hole 120, the engaging jaw 320 is placed on the seating jaw 122 is formed in the bent portion, the window below the locking jaw 320 One or more overflow outlets 340 cut in the form is formed in the outer cylinder 300 and the pipe shape having a diameter and height smaller than the outer cylinder 300 is caught on the hooking jaw 320 of the outer cylinder in the sphere The jaw 420 is formed of an inner cylinder 400.

That is, the water discharged to the drain port 120 is a structure that is smoothly discharged through the overflow outlet 340 of the outer cylinder 300 via the inner cylinder 400, the water is always filled inside the outer cylinder 300 Since it is blocking the inner cylinder 400 connected to the drain port 120 in a state, it is possible to prevent the backflow of sewage and odor.

Therefore, according to such a configuration, as shown in Figure 3 by coupling the flooring material 220, such as the floor to the top plate 200, since the configuration is concealed so that it is not easily noticeable from the floor, such as a porch or toilet or bath It can not interfere with the interior decoration of the.

In addition, as shown in Figure 6, while the smooth drainage is made through the drainage gap and the bottom gap of the border can be further improved the convenience of use by preventing the backflow of sewage or odor through the backflow prevention means.

As described above, the present invention has been described with reference to the embodiments illustrated in the drawings, but this is merely exemplary and various modifications and equivalent other embodiments are possible to those skilled in the art. I will understand. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Claims (6)

In the drain trap to be installed on the floor of the porch, toilet, bathroom, etc. A body formed in a rectangular case shape so as to be buried in the bottom, and a drain hole penetrated through the bottom thereof so as to be connected to the sewer pipe; And Consists of a top plate formed in the form of a plate so as to cover the main body to be fixed to the bottom by combining the flooring material thereon; Between the main body and the edge of the upper plate to form a drainage gap formed at regular intervals in the front and rear, left and right, and the water flows through the drainage gap between the bottom and the bottom of the main body and the upper plate to flow out to the drain hole while acting on the upper plate. Concealed drain trap is formed by forming a support for supporting a force or weight, and forming a positioning projection for preventing the front, rear, left and right flows between the main body and the upper plate edge through the drain gap. . The concealed drain trap according to claim 1, wherein at least one seating groove is formed on an upper surface of the top plate to seat and fix at least one floor member. The concealed drain trap according to claim 1, wherein each of the positioning protrusions and the supporting support is formed by integrally protruding from one of the main body and the upper plate. The concealed drain trap according to claim 1, wherein the drain hole is formed at a position eccentrically from the bottom center of the main body to one side. The concealed drain trap of claim 1, wherein the main body and the upper plate are formed in a square or a rectangular shape. The method according to any one of claims 1 to 4, wherein the drain of the main body is coupled to the backflow prevention means for preventing backflow on the seating jaw in a state in which an annular seating jaw is formed on the inner upper side, The backflow prevention means is formed in the shape of a cup having a diameter smaller than the drain hole is formed in the hook is raised on the seating jaw, the lower side of the hooking jaw formed at least one overflow outlet cut in the form of a window; And An inner cylinder formed with a pipe shape having a diameter and a height smaller than that of the outer cylinder, and having a locking step formed on the locking jaw of the outer cylinder at a portion thereof; Concealed drain trap, characterized in that consisting of.