WO2017164694A2

WO2017164694A2 - Drain trap

Info

Publication number: WO2017164694A2
Application number: PCT/KR2017/003203
Authority: WO
Inventors: 박창건
Original assignee: 박창건
Priority date: 2016-03-25
Filing date: 2017-03-24
Publication date: 2017-09-28
Also published as: KR101690457B1; WO2017164694A3

Abstract

A drain trap is disclosed. The drain trap comprises: a floor plate; a trap part comprising a side wall which is perpendicularly connected to the edge of the floor plate, and a drain part which is formed at the center of the floor plate; a filtering part which is coupled to the drain part; and a trap cover which is coupled to the trap part and covers the floor plate of the trap part and the filtering part, wherein the inlet of the drain part is positioned to be higher than the floor plate, and a water storage part for introducing and storing water is formed in the vicinity of the drain part.

Description

Drain trap

TECHNICAL FIELD The present invention relates to a drain trap, and more particularly, to a drain trap in which reliable odor blocking is achieved.

In general, drainage pipes for discharging living sewage generated in bathrooms, toilets, verandas, sinks, sinks, bathtubs, etc. to the sewer are discharged into the drainage pipes, while odors and harmful gases from the living sewage from the drainage pipes flow back into the room. To prevent pests such as insects from entering the room, a waste trap is installed.

Drain trap is typically provided with a sealing tank in which the living water (water sealing) is temporarily collected inside the drain pipe, such as P-trap (P-trap) or S-trap (S-trap), Sealed drain traps are mainly used to block the introduction of pests such as odors, harmful gases, and insects of domestic sewage from the drainage pipes into the room.

An example of such a sealed drain trap is Republic of Korea Patent Publication No. 10-2001-0007915 (published: February 02, 2001), Republic of Korea Patent Publication No. 10-2005-100715 (published: October 20, 2005), Many documents have been proposed, including Korean Utility Model Registration No. 20-0257146 (Registration Date: November 30, 2001) and Korean Utility Model Registration No. 20-0385875 (Registration Date: May 26, 2005).

However, the sealing type drain trap according to the prior art, which is known so far, including the above documents, does not have a sufficient amount of sealing water to be filled in the sealing tank to block odors, thereby causing a problem that the sealing water in the sealing tank easily evaporates. As a result, there was a problem that can not effectively block the odor.

Accordingly, the problem to be solved by the present invention is to provide a drain trap for effectively blocking the odor flowing back from the sewer pipe by increasing the storage amount of water for blocking the odor.

In addition, even if it has a higher height than the conventional to increase the amount of water for blocking odors to provide a drain trap that can be easily installed on the floor without increasing the mortar consumption when the floor, such as bathroom, porch.

In addition, it is configured to be beautiful in appearance, to provide a drain trap so that the interior space with the drain trap is visually beautiful.

It is also to provide a drain trap that is compatible with sewage pipes of various diameters.

It is also an object of the present invention to provide a drain trap to prevent breakage from external shock.

Drain trap according to an embodiment of the present invention for solving the above problems, a trap unit including a bottom plate, a side wall connected to the vertical of the bottom plate and a drain formed in the center of the bottom plate; Filter portion coupled to the drain; And a trap cover coupled to the trap part and covering the bottom plate of the trap part and the manure part, wherein an inlet of the drain part is positioned higher than the bottom plate, and a water storage part into which water is introduced and stored around the drain part. It is characterized by being formed.

The drain portion, the hollow drain pipe including an inlet and an outlet through which the water flows; And a support jaw formed along the inner circumference of the drain pipe, and the mandrel is coupled thereto, wherein the drain pipe is coupled to a sewer pipe protruding from the ground, and a height of an upper end of the sewer pipe coupled with the drain pipe is greater than that of the water storage part. It can be located high.

The trap cover may be combined with the trap unit to allow water to flow into the trap unit without water flowing into the trap cover.

The trap cover may be coupled to the trap so that the edge of the trap cover is spaced apart from the side wall of the trap by a predetermined distance.

In addition, the trap cover may further include a removal ring formed on a portion of an outer surface of the trap cover to separate the trap cover from the trap unit.

In addition, the drain trap, the first finishing material coupled to the trap portion to cover the inner surface of the trap portion; And a second finishing material coupled to the trap cover to cover an outer surface of the trap cover.

In the drain trap according to another embodiment of the present invention, the trap cover may have an opening formed so that the tile is coupled to the upper surface portion.

The drain trap according to another embodiment of the present invention, the drain trap, may further include a trap cover fixing means coupled to the trap cover and the trap unit for tightly fixing the trap cover to the trap unit.

In one embodiment, the trap cover fixing means, a magnet coupled to the trap cover to be located inside the trap cover; And a magnet attaching ring coupled to a portion of an inner surface of the trap part opposite to the magnet.

Use of the drain trap according to the present invention has the following effects.

First, the storage amount of water to block the odor is increased, it can effectively block the odor flowing back from the sewer pipe.

Second, as the water storage unit increases the amount of water storage, even if the trap portion has a relatively high height, the construction of the floor can be easily performed without increasing the mortar consumption during the construction of the floor of the bathroom, veranda, and the like.

Third, the exterior of the drain trap is beautiful, and furthermore, the interior space of the bathroom and the veranda is visually beautiful.

Fourth, even if the trap cover is in the form of a clogged plate without an opening, the trap cover can be easily separated from the trap through the removal ring.

Fifth, since the trap part and the trap cover of the synthetic resin material are covered and protected by the first material and the second material of the metal material, it is easily prevented from being damaged from an external impact.

Sixth, since annular sewage pipe support jaws of different diameters are formed around the drainage pipe in the indentation, it can be used in combination with sewage pipes of various diameters.

1 is an exploded perspective view showing the configuration of a drain trap according to an embodiment of the present invention.

FIG. 2 is a combined perspective view of FIG. 1.

3 is a bottom perspective view illustrating the bottom of FIG. 2.

4 is a plan view illustrating the plane of FIG. 2.

5 is a cross-sectional view taken along the line AA ′ of FIG. 2.

6 is a cross-sectional view showing the installation state of the drain trap according to an embodiment of the present invention.

7 is an exploded perspective view illustrating a drain trap according to another embodiment of the present invention.

8 is an exploded perspective view illustrating a drain trap according to another embodiment of the present invention.

9 is a cross-sectional view of the combination of FIG.

Hereinafter, a drain trap according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. As the inventive concept allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to the specific disclosed form, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. In describing the drawings, similar reference numerals are used for similar elements. In the accompanying drawings, the dimensions of the structures are shown in an enlarged scale than actual for clarity of the invention.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described on the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

1 is an exploded perspective view showing the configuration of the drain trap according to an embodiment of the present invention, Figure 2 is a combined perspective view of Figure 1, Figure 3 is a bottom perspective view showing the bottom of Figure 2, Figure 4 is a 5 is a plan view showing a plane, and FIG. 5 is a cross-sectional view along the line AA ′ of FIG.

1 to 5, a drain trap according to an embodiment of the present invention includes a trap part 100, a filter part 200, and a trap cover 300.

The trap part 100 is installed in the thickness of the mortar 10 of the bottom in which the sewer pipe 30 is embedded. The trap part 100 includes a bottom plate 110, a side wall 120 connected to the edge of the bottom plate 110, and a drain 130 formed at the center of the bottom plate 110. The shape of the trap part 100 is not particularly limited, and may be, for example, a rectangular shape.

On the other hand, the trap portion 100 is the inlet of the drain 130 is located higher than the bottom plate 110 may be water introduced and stored in the vicinity of the drain 130. The drain 130 includes a hollow drain pipe 131 having an inlet 131a and an outlet 131b. The inlet 131a is an inlet through which the water introduced into the trap unit 100 enters the drain pipe 131, and the outlet is an outlet through which the water introduced into the drain pipe 131 is discharged. The inlet 131a of the drain pipe 131 is positioned higher than the bottom plate 110.

The inlet 131a of the drain pipe 131 penetrates through the center of the bottom plate 110 so that the inlet 131a of the drain pipe 131 is positioned higher than the bottom plate 110 of the trap part 100. It may be a form located inside the 100, or as shown in Figure 5 may be a form in which the bottom plate 110 of the drain pipe 131 and the trap unit 100 is integrally formed.

5 illustrates a form in which the inlet 131a of the drain pipe 131 is connected to the bottom plate 110. As shown in FIG. 5, when the inlet 131a of the drain pipe 131 is connected to the bottom plate 110, as shown in FIG. 2, the center portion of the bottom plate 110 is bent at a predetermined curvature. Indented in the direction of the upper end of the side wall 120 to form an annular indentation 111 when viewed from the bottom of the bottom plate 110, the inner side of the bottom plate 110 as the indentation 111 is formed An upper layer 112 positioned higher than the bottom surface of the bottom plate 110 may be formed, and an inlet 131a of the drain pipe 131 may be connected to the upper layer 112. In this case, an area under the upper layer 112 lower than the upper layer 112 forms a water storage unit 113 through which water is introduced and stored. In addition, the inner surface of the bottom plate 110 is gradient at an angle toward the upper layer portion 112.

The drain 130 is coupled to the drain pipe 131 is inserted into the sewer 30. At this time, the upper end portion of the sewage pipe 30 is accommodated in the indentation portion 111 formed in the bottom plate 110 of the trap part 100 so that the upper end portion of the sewage pipe 30 corresponds to the upper layer portion 112 and the drain pipe 131. Outlet portion (131b) of the) is inserted into the sewer pipe 30, the drain pipe 131 is coupled to the sewer pipe (30). As a result, the height of the upper end of the sewage pipe 30 coupled with the drain pipe 131 is positioned higher than that of the water storage part 113.

Meanwhile, in order for the trap part 100 coupled to the sewer pipe 30 to be fixed without shaking, the sewer pipe supporting jaws formed in an annular shape around the drain pipe 131 at the inner side of the indent 111 formed in the bottom plate 110. 114a, 114b, 114c are formed. For example, the sewage

pipe support jaws

114a, 114b, 114c may include a first sewage pipe support jaw 114a having a diameter larger than an outer diameter of the drain pipe 131, and a second sewage pipe support jaw 114a having a diameter larger than that of the first sewer pipe support jaw 114a. The sewer pipe support jaw 114b and the second sewer pipe support jaw 114b may include a third sewage pipe support jaw 114c having a larger diameter. For example, the first sewage pipe support jaw 114a may be formed to correspond to a sewer pipe having a diameter of 50 mm, and the second sewage pipe support jaw 114b may be formed to correspond to a sewage pipe having a diameter of 65 to 75 mm. The third sewer pipe support jaw 114c may be formed to correspond to the sewer pipe having a diameter of 100 mm.

The filtering part 200 filters out foreign substances (for example, hair, etc.) mixed with water when the water is discharged through the drain pipe 131. The filter part 200 is coupled to the drain part 130, that is, the drain pipe 131 of the drain part 130. In order for the filter part 200 to be coupled to the drain pipe 131, the filter part 200 may have a shape corresponding to the cross-sectional shape of the drain pipe 131, and the filter part 200 may be located in the drain pipe 131. The drainage unit 130 may include a support jaw 131c formed along the inner circumference of the drain pipe 131. The filter part 200 may be supported by the support jaw 131c so that the filter part 200 may be located in the drain pipe 131. There is no particular restriction on the shape for filtering the foreign material 200, for example, may be a shape such as a grill.

The trap cover 300 is coupled to the trap part 100 to cover the trap part 100. The trap cover 300 receives water from the outside of the trap part 100 into the trap part 100, that is, into the water storage part 113, and then water from the water storage part 113 to the drainage part 130. It is coupled to the trap unit 100 so that it can be drained. For example, the trap cover 300 may include an upper plate 310 and a side plate 320.

The upper plate 310 has a shape corresponding to the shape of the trap part 100. As illustrated above, when the trap part 100 has a quadrangular shape, the top plate 310 is formed in a quadrangular shape. In this case, the edge of the top plate 310 is spaced apart from the side wall of the trap part 100 by a predetermined distance so that water can flow from the outside of the trap part 100 to the water storage part 113 in the trap part 100. Combined. That is, the top plate 310 is formed in a rectangular planar shape having an area smaller than the area inside the side wall 120 of the trap part 100. The top plate 310 is in the form of a plate without an open area, whereby the top plate 310 is coupled to the trap portion 100 to cover the water storage portion 113 and the drain 130.

The side plate 320 is vertically connected to the edge of the top plate 310. The side plate 320 is inserted into the trap part 100 to be supported by the bottom plate 110 of the trap part 100, and the top plate 310 is the same as the upper end of the side wall 120 of the trap part 100. It can have a height that can lie in a plane. The side plate 320 is formed with a cutout portion 321 cut in part so that water introduced into the water storage unit 113 can be drained to the drainage unit 130 of the trap unit 100. ) And the drain 130 to communicate.

In the trap cover 300, the upper surface plate 310 and the side plate 320 are spaced apart from the side wall 120 of the trap part 100 in a state where the trap cover 300 is coupled to the trap part 100, and the side plate 320 is disposed. As the cutout 321 is formed in the water), water is introduced into the water storage unit 113 from the outside of the trap unit 100, and then the water in the water storage unit 113 moves to the drainage unit 130 to drain the water. It has a structure that can be.

In addition, when the trap cover 300 is coupled to the trap part 100, the trap cover 300 having a smaller area than the trap part 100 is positioned inside the trap part 100 so as to be located in the trap part 100 without shaking. In each corner, a cover support part 140 may be formed to protrude from the inner surface of the side wall 120 of the trap cover 300 by a spaced distance between the trap cover 300 and the side wall 120 of the trap part 100.

In addition, the trap cover 300 further includes a removal ring 330. The removal ring 330 may be formed on the outer surface of some of the side plates 320 connected to the top plate 310 of the trap cover 300, for example, two side plates 320. For example, the removal ring 330 may have a shape protruding in a square shape from the side plate 320 in a plan view of the trap cover 300. The removal ring 330 allows the trap cover 300 to be easily removed from the trap unit 100.

On the other hand, the trap unit 100 and the trap cover 300 is produced by an injection manufacturing method is provided with a synthetic resin material. In order to prevent the trap part 100 and the trap cover 300 of the synthetic resin material from being damaged by an external impact, the first and second finishing materials 410 and the second finishing material surrounding the trap part 100 and the trap cover 300 ( 420 may be coupled to the trap unit 100 and the trap cover 300, respectively.

The first finisher 410 and the second finisher 420 may be metallic. For example, it may be made of stainless steel. The first finishing material 410 has a cross section corresponding to the cross-sectional shape of the trap part 100 so as to cover the side wall 120 of the trap part 100, the inner surface of the bottom plate 110, and a part of the inner surface of the drain pipe 131. It is formed to form a shape. The second finishing material 420 is formed to form a cross-sectional shape corresponding to the cross-sectional shape of the trap cover 300 so as to cover the side plate 320 and the top plate 310 of the trap cover 300.

In order for the first finishing material 410 and the second finishing material 420 to be coupled, the trap part 100 is formed at a lower end of the outer surface of the side wall 120, and is formed along the circumference of the side wall 120 of the trap part 100. The fastening groove 151 and the second fastening groove 152 formed to a predetermined depth from the upper surface of the support jaw 131c formed inside the drain pipe 131 of the drain 130, the trap cover 300 is a side The third fastening groove 153 is formed along the circumference of the plate 320.

The outer end of the first finishing member 410 is inserted into and coupled to the first fastening groove 151, and the inner end of the first finishing member 410 is inserted into and coupled to the second fastening groove 152 to form the first finishing member ( 410 is coupled to the trap unit 100, the lower end of the second finishing member 420 is inserted into the third fastening groove 153, so that the second finishing member 420 is coupled to the trap cover 300.

The drain trap according to one embodiment of the present invention is installed in a space such as a bathroom and a veranda of a house to drain water to a sewer pipe. Hereinafter, the installation structure of the drain trap according to an embodiment of the present invention and the process of draining water through the drain trap. 6 is a cross-sectional view showing the installation state of the drain trap according to an embodiment of the present invention.

For example, as shown in FIG. 6, a part of the trap part 100, that is, a part of the side wall 120 of the trap part 100 is accommodated in the thickness of the mortar 10 of the floor in which the sewer pipe 30 in the bathroom is embedded. The remaining portion of the sidewall 120 that is not received within the thickness of the mortar 10 may be received within the thickness of the tile 20 laminated over the mortar 10. At this time, the outlet 131b of the drain pipe 131 of the trap part 100 is inserted into the sewage pipe 30 and the upper end of the sewage pipe 30 is inward of the indentation part 111 formed in the trap part 100. Are accepted. In this structure, the upper surface portion of the mortar 10 has the same height as the height of the upper layer portion 112 formed on the bottom plate 110 of the trap portion 100, the upper surface of the tile 20 laminated over the mortar 10 is a side wall It has the same height as the upper end of 120. Thus, the top of the drain trap of the present invention may lie in the same plane as the bottom face of the bathroom.

When water is drained from the floor of the bathroom while the drain trap is installed in the bathroom as described above, the water is trapped between the trap part 100 and the trap cover 300, that is, the inner surface of the side wall 120 of the trap part 100 and the trap. Water is introduced into the trap part 100 through spaced spaces of the side plate 320 of the cover 300, and the introduced water is cut out 321 formed in the side plate 320 of the trap cover 300. Through) flows into the inside of the trap cover 300.

At this time, the water flowing into the trap unit 100 is gradually filled in the water storage unit 113 in the trap unit 100. When the water gradually filled in the water storage unit 113 is filled with a water level exceeding the height of the upper layer 112 formed in the bottom plate 110 of the trap unit 100, the filled water is drain pipe 131 of the drain unit 130. Inflow to the inlet 131a and discharged to the sewage pipe 30 combined with the drain pipe 131. In this process, since the inner surface of the bottom plate 110 of the trap part 100 is sloped toward the upper layer part 112, the upper layer part 112 from the inside of the water storage part 113, that is, the bottom of the water storage part 113. Water may be rapidly filled up to the upper surface of the water, and the water quickly filled in the water storage unit 113 may be quickly drained from the upper layer 112 to the drain pipe 131.

When the water level in the water storage unit 113 becomes higher than the upper layer 112 when the water level of the water filled in the water storage unit 113 is in the process of draining through the drain pipe 131, the water is stored in the water storage unit 113. The filled state is maintained. At this time, the water filled in the water storage unit 113 is accommodated up to the inside of the trap cover (300). As such, since the trap cover 300 covers the drainage pipe 131 of the filter part 200 and the drainage part 130 in a state filled in the water storage part 113, the odor flowing back from the sewage pipe 30 is trap cover ( Blocked by 300, the odor can no longer proceed along the reverse flow direction and is dispersed toward the water storage unit 113 under the trap cover 300. At this time, since the water storage unit 113 is filled with water, the dispersed odor is further blocked by the water stored in the water storage unit 113 so that the odor does not flow into the space in the bathroom.

On the other hand, in the process of draining the water through the drain 130, foreign matter introduced into the trap unit 100 with the water is filtered through the filter 200. After removing the trap cover 300 from the trap part 100 to remove the foreign matter filtered by the filter part 200 from the filter part 200, the foreign material is removed by separating the filter part 200. At this time, the removal ring 330 is used to separate the trap cover 300. That is, a separate tool in the form of a rod or bar may be inserted between the trap part 100 and the trap cover 300 and then lifted up the trap cover 300 over the removal ring 330.

Using the drain trap according to an embodiment of the present invention has the following advantages.

First, water is drained, and the water storage unit 113 is formed in the circumferential direction of the drainage unit 130, that is, the drainage unit 130 where the odor from the sewer pipe 30 is introduced. The amount of storage of water is increased, and a water layer may be formed around the drain 130. Therefore, the odor flowing back from the sewer pipe 30 can be effectively blocked.

Second, since the bottom plate 110 of the trap part 100 is indented to the upper side by the indentation part 111 where the drain part 130 connected to the sewer pipe 30 is located, An upper end of the sewage pipe 30 coupled with the drain pipe 131 may be received into the trap part 100. As a result, a part of the trap part 100 may be accommodated within the thickness of the mortar 10 in which the sewage pipe 30 is embedded, so that the trap part 100 has a relatively high height to form the water storage part 113. Even if the floor of the bathroom, porch, etc. when the floor can be easily installed without increasing the consumption of the mortar (10).

Third, the trap cover 300 covering the trap part 100 is provided in the form of a clogged plate without an opening, and is installed in a space such as a bathroom and a veranda as the foreign matter such as hair is filtered out from the inside of the trap part 100. The appearance of the drain trap in the state becomes beautiful, and furthermore, the interior space such as the bathroom and the veranda is visually beautiful.

Fourth, even if the trap cover 300 is in the form of a closed plate without an opening, the trap cover 300 can be easily separated from the trap part 100 through the removal ring 330.

Fifth, since the trap part 100 and the trap cover 300 of the synthetic resin material are covered and protected by the metal material of the first finishing material 410 and the second finishing material 420, it is easily prevented from being damaged from an external impact.

Sixth, since the annular sewer

pipe support jaws

114a, 114b, 114c of different diameters are formed around the drainage pipe 131 in the indentation portion 111 can be used in combination with the sewage pipe 30 of various diameters.

Hereinafter, a drain trap according to another embodiment of the present invention will be described with reference to FIG. 7 based on differences from drain traps according to an embodiment of the present invention. 7 is an exploded perspective view illustrating a drain trap according to another embodiment of the present invention.

Referring to FIG. 7, the drain trap according to another embodiment of the present invention is a drain trap according to an embodiment of the present invention except that a tile (not shown) is coupled to an upper surface of the trap cover 300. Since the same as the following will be described with respect to the trap cover 300.

A rectangular opening 310a may be formed in the upper plate 310 of the trap cover 300, and an inner side of the opening 310a may be lower than an upper surface of the upper plate 310 so as to have an edge of the opening 310a. The tile support frame 310b may be formed. In this case, the height at which the tile support frame 310b is located from the top surface of the top plate 310 may be a height corresponding to the thickness of the tile.

When the tile is inserted into the opening 310a formed in the trap cover 300, the tile seals the opening 310a, and the trap cover like the trap cover 300 of the drain trap according to an embodiment of the present invention. 300 and the tile cover the trap part 100. Therefore, the same function as the trap cover 300 of the drain trap according to an embodiment of the present invention.

Since the drain trap according to another embodiment of the present invention may be coupled to the trap cover 300, the tile having the same shape as the tiles around the drain trap when installed on the floor of the bathroom and veranda, etc. ) Minimizes the exposure of the drain trap, thereby allowing the floor of the bathroom and the veranda to be visually more beautifully constructed.

Hereinafter, a drain trap according to another embodiment of the present invention will be described with reference to FIGS. 8 and 9 based on differences from drain traps according to an embodiment of the present invention. 8 is an exploded perspective view illustrating a drain trap according to another embodiment of the present invention, and FIG. 9 is a cross sectional view of FIG. 8.

8 and 9, the drain trap according to another embodiment of the present invention is the same as the drain trap according to an embodiment of the present invention except that it further comprises a trap cover fixing means 500 in the following The trap cover fixing means 500 will be described below.

The trap cover fixing means 500 allows the trap cover 300 to be fixed to the trap part 100. For example, the trap cover fixing means 500 may include a magnet 510, a magnet cover 520, and a magnet attaching ring 530.

The magnet 510 is coupled to the trap cover 300. Magnetic inserts 311 may be formed in the trap cover 300 to couple the magnet 510. The magnet 510 is inserted into and coupled to the magnet insertion parts 311. The magnet insertion parts 311 protrude from the upper surface of the upper plate 310 of the trap cover 300 in the inward direction of the trap cover 300 and have a space in which a magnet can be inserted. The magnet insertion portions 311 are formed in an area facing the upper layer portion 112 of the trap portion 100 and the lower end portion corresponds to the upper layer portion 112 of the trap portion 100.

The magnet cover 520 prevents the magnet 510 coupled in the magnet insertion parts 311 from being separated out. The magnet cover 520 is coupled to an open upper portion of the magnet insertion portions 311. The magnet cover 520 may have a cylindrical shape having a diameter that can be inserted into the magnet insertion parts 311. The magnet cover 520 may be made of a material which is not attached to the magnet 510. For example, it may be a rubber or plastic material.

The magnet attachment ring 530 is coupled to an upper surface of the upper layer part 112 formed on the bottom plate 110 of the trap part 100. Magnet attachment ring 530 is provided with a metal material to be attached to the magnet 510. In order to couple the magnet attachment ring 530, an annular ring coupling groove 112a formed along the circumferential direction of the upper layer 112 may be formed on the upper surface of the upper layer 112. The magnet attachment ring 530 is coupled to the ring coupling groove 112a.

By the trap cover fixing means 500, when the trap cover 300 is coupled to the trap part 100, the magnet inserting portions of the trap cover 300 are attached to the magnet attachment ring 530 coupled to the upper layer part 112. A magnet 510 coupled within 311 is attached.

By using the drain trap according to another embodiment of the present invention, it is possible to prevent the trap cover 300 from flowing or separated from the trap unit 100 in the process of discharging water.

That is, in the process of discharging water, the water introduced into the water storage unit 113 is discharged in the direction of the sewer pipe 30 through the drain pipe 131, where a large amount of water is introduced into the water storage unit 113 to drain the water pipe. When discharged through the 131, an air layer is formed between the water surface of the water accommodated inside the trap cover 300 and the inner surface of the upper plate 310 of the trap cover 300 to generate a pressure, and the trap cover The case 300 may flow upward, but in the drain trap according to another embodiment of the present invention, the magnet 510 coupled to the trap cover 300 is disposed on the upper layer 112 of the trap part 100. Since the trap cover 300 is fixed to the trap part 100 by being attached to the coupled magnet attachment ring 530, the trap cover 300 is prevented from flowing or separating from the trap part 100.

The description of the presented embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention should not be limited to the embodiments set forth herein but should be construed in the broadest scope consistent with the principles and novel features set forth herein.

Claims

A trap part including a bottom plate, sidewalls connected vertically to an edge of the bottom plate, and a drain formed at the center of the bottom plate;

Filter portion coupled to the drain; And

A trap cover coupled to the trap part to cover the bottom plate of the trap part and the filter part;

The inlet of the drain is located higher than the bottom plate, characterized in that the water storage unit is formed in the water around the drain is formed,

Drain trap.
The method of claim 1,

The drain portion,

A hollow drain pipe including an inlet and an outlet through which the water is introduced; And

It is formed along the inner circumference of the drain pipe, and includes a support jaw to which the manure is coupled,

The drain pipe is combined with the sewer pipe protruding from the ground,

The height of the upper end of the sewage pipe combined with the drain pipe is characterized in that located higher than the water storage,

Drain trap.
The method of claim 1,

The trap cover is characterized in that coupled to the trap to enable the inflow of water into the trap portion without the water flowing into the trap cover,

Drain trap.
The method of claim 1,

The trap cover is coupled to the trap portion such that the edge of the trap cover is spaced apart from the side wall of the trap by a predetermined distance,

Drain trap.
The method of claim 1,

The trap cover is formed on a portion of the outer surface of the trap cover further comprises a removal ring for separating the trap cover from the trap portion,

Drain trap.
The method of claim 1,

The trap cover is characterized in that the opening is formed so that the tile is coupled to the upper surface portion,

Drain trap.
The method of claim 1,

The drain trap,

A first finishing material coupled to the trap part to cover an inner surface of the trap part; And

Further comprising a second finishing material coupled to the trap cover to cover the outer surface of the trap cover,

Drain trap.
The method of claim 1,

The drain trap,

It is characterized in that it further comprises a trap cover fixing means coupled to the trap cover and the trap unit for tightly fixing the trap cover to the trap unit,

Drain trap.
The method of claim 8,

The trap cover fixing means,

A magnet coupled to the trap cover to be positioned inside the trap cover; And

And a magnet attaching ring coupled to a portion of an inner surface of the trap part opposite to the magnet.

Drain trap.