KR200183628Y1 - A trap structure for water spout - Google Patents

Abstract

The present invention relates to a trap structure for sewage pipes. This improves the workability of the drainage pipe of the wash basin, and the inlet 12 communicating with the sewage inflow pipe 5 is formed so that the water repellency can be easily disassembled and assembled for the leakage or repair work even after the construction of the wash basin. A trap cap 10 coupled to the sewage inlet pipe 5 by the member 16, a trap body 20 coupled to the trap cap 10, and an outlet 24 formed on the bottom of the trap body 20. And, the inner wheel portion 22 of the discharge hole 24 is spaced apart from the inner wall portion of the trap body 20, and the standing wheel portion 22 is formed in an upright position, and the circular wheel shape of the wheel wheel portion 22 and the trap body 20 Induction cap 30 installed between the inner wall portion, the coupling screw 40 which is connected to the outlet 24 from the lower surface of the trap body 20 to fasten the sewage discharge pipe 50, the discharge port 24 and the sewage discharge pipe The drain sealing member 46 and the plurality of compression protrusions 44 are formed inside the coupling screw 40 to mutually hermetically seal the sewage discharge pipe 50. It consists of a coupling ring 42 for fastening. As a result, the construction is improved regardless of the location of the sewer and the sewer drain pipe, and the workability is improved by taking up a small area, and it is easy to disassemble or reassemble during the repair or cleaning of the trap so that the trap can be easily separated. It can be easily repaired and assembled, which increases the usability and has the effect of providing airtightness and deodorization.

Description

Trap Structure for Sewage Pipe

The present invention relates to a trap structure for sewage pipes, and in particular, an induction cap is installed, and a trap having a reservoir is piped directly through a pipe between the sewer and the sewer pipe so that foreign substances can be easily held and deodorized. The present invention relates to a sewage pipe trap structure that can be disassembled and assembled to improve workability and water retention.

In general, sewage pipes, in particular household sewage pipes, are water pipes for discharging the water supplied from the water source after use in the home.

These water pipes are connected to various sewer pipes and underground sewer pipes, which are piped to sewage treatment facilities.

The water pipes are pipes starting from a plurality of sewage discharged from the sewage used at home to the underground sewer pipe, and a plurality of sewage pipes are installed according to the installation position of the sewer.

Such sewage pipes should have corrosion prevention function and leak tightness due to construction characteristics and at the same time, have the function of preventing odor from reverse rise from underground sewer pipes due to the characteristics of sewage.

Sewage pipes having such various functions are divided into a case where the installation position is high, such as a sink of a sink installed in a home or a sink of a sink, and a low sewer pipe such as a sewer of a bathtub and a general floor sewer. The pipe is not limited to the pipe, but the sewage pipe piped to the sink or sink should be exposed to the outside and should have aesthetics and workability.

Representatively used for the above sewage pipe is generally used trap, this trap is mainly used P trap or S trap depending on the shape.

These traps are installed in the pipes from the sewer of the basin of which the installation position is higher than the ground to the sewer pipes of the basement, and have airtightness and easy construction and deodorization.

Such traps are characterized by their shape, for example, in the case of the S trap, a certain amount of sewage is always retained at the bend of the trap, which blocks the sewers from the underground sewer pipe and thus deodorizes the screw. The construction is provided.

However, in the conventional trap, since the positions of the sewers and sewer pipes are not located in a straight line according to their bending characteristics, they occupy a lot of construction space, and at the same time, the construction positions must be precisely adjusted. As the user touches the trap and pipe frequently because it is exposed, the construction position of the trap and the pipe is deformed, and this deformation causes water leakage to the sewer pipe. There was a problem that the leak occurs and the difficulty of repair after construction, such as the cost is generated because it must be requested again to the contractor.

The present invention has been devised in view of the above problems, and it is possible to minimize the construction space of the sewage pipe connecting the sewer and the sewer pipe, and at the same time, the sewer and the sewer pipe can be located in a straight line, thereby improving the workability of the pipe. Afterwards, the object of the present invention is to provide a sewage pipe trap structure that is easy to disassemble and assemble for leakage or repair work.

The present invention for achieving the above object, in the trap interposed between the sewage inlet pipe and sewage discharge pipe of the sewage pipe,

A trap cap is formed in communication with the sewage inlet pipe and is interposed with a packing ring. The trap cap is coupled to the sewage inlet pipe by a coupling member, the trap body is coupled to the trap cap with an O-ring interposed therebetween, and the bottom of the trap body. A discharge outlet formed, a wheel part spaced apart from the inner wall part of the trap body at the playing part of the discharge hole, and formed upright in an upper direction, and installed between the wheel wheel part and the inner wall part of the trap body in a circular cap shape, and the wheel wheel at the inner upper bottom part. A plurality of support parts are formed in contact with the upper surface of the part is formed spaced apart from each other on the upper surface and the induction cap having a plurality of upper projections and radial projections radially protruding on the outer circumferential surface, and the sewage discharge pipe is connected to the discharge port in the lower surface of the trap body Combination screw and the drainage sealing member for sealing the coupling screw and the sewage discharge pipe, and is placed inside the coupling screw to press the sewage discharge pipe Consists of a coupling ring for sealing the trap body and the sewage discharge pipe to prevent the rise of odor from the sewage discharge pipe by the reservoir formed by the inner wall of the trap body and the protrusions, and foreign substances introduced into the sewage inlet pipe by the induction cap. This is achieved by providing a trap structure for sewage piping.

1 is an exploded perspective view of the present invention,

2 is a bottom perspective view of a part of the present invention trap,

Figure 3a is a cross-sectional view of the coupling state of the present invention.

Figure 3b is a cross-sectional view of the use state for the embodiment of the present invention.

<Explanation of symbols for main parts of drawing>

5: sewage inlet pipe 10: trap cap

12: inlet 14: packing ring

16: coupling member 20: trap body

22: wheel wheel 24: outlet

26: reservoir 30: induction cap

32: upper protrusion 34: spinneret

36: support portion 40: coupling screw

42: coupling ring 44: crimping projection

46: drainage sealing member 50: sewage discharge pipe

T: trap

Hereinafter, the present invention will be described in detail based on the accompanying drawings.

The trap of the present invention is installed in the sewage pipe, which always maintains a certain amount of sewage, foreign substances are caught, and maintains airtightness between the pipe and the pipe.

As shown in FIG. 1, the trap has an inlet 12 communicating with the sewage inlet pipe 5 so that the packing ring 14 is interposed and the sewage inlet pipe 5 is coupled by the coupling member 16. The trap cap 10, the trap body 20 to which the O-ring 28 is coupled to the trap cap 10, a discharge port 24 formed on the bottom of the trap body 20, and the trap. Induction cap 30 is placed on the upper surface of the discharge port 24 in the inner side of the body 20, the coupling screw is connected to the discharge port 24 in the lower surface of the trap body 20 to fasten the sewage discharge pipe (50) 40, the drain sealing member 46 for hermetically sealing the trap body 20 and the sewage discharge pipe 50, and the coupling screw 40 is placed inside the coupling screw 40 and the coupling screw 40 It consists of a coupling ring 42 for pressing and coupling the sewage discharge pipe 50 from the inside.

The inner side of the trap body 20 is formed in the inner ring portion 22 of the trapping portion 22 is formed in the upper portion spaced apart from the inner wall portion of the trap body 20 to the upper side.

The wheel part 22 is spaced apart from the inner wall of the trap body 20, the space is formed in the reservoir 26, the reservoir 26 is the induction cap 30 of the sewage Since the flow path is guided to the reservoir 26 and discharged to the discharge port 24, a predetermined amount of sewage always remains inside the trap body 20 by the height of the wheel wheel 22 in the reservoir 26.

The induction cap 30 is to prevent the sewage flowing into the inlet 12 of the trap cap 10 to be discharged directly to the outlet 24 of the trap body 20, is formed in a circular cap shape the wheel portion It is provided between 22 and the inner wall part of the trap body 20.

As shown in FIG. 2, the induction cap 30 is provided with a plurality of support parts 36 contacting the upper surface of the wheel wheel part 22 at the inner upper bottom part. Then, the upper surface of the induction cap 30 is formed with a plurality of upper projections 32 are formed to stand apart from each other and the radial projections are formed radially protruding on the outer peripheral surface (34).

Next will be described the operation of the present invention made as described above.

The trap (T) of the present invention is used in the general sewage pipe or when directly piped to the lower part of the basin (Pop-up) of the sink control mechanism of the trap cap 10 without the coupling member 16 of the trap cap 10 The inlet 12 is directly fastened to the screw member of the pub, can be used, when used in the general sewage pipe, as shown in Figure 3 (a), sewage inlet pipe (5) of the sewage pipe, that is, sewer and sewage discharge pipe ( It is piped between 50).

Sewage inflow pipe (5) is a pipe connected to the sewer, which is usually perforated on the bottom of the washbasin, and the user discharges the sewage into the sewer after using the constant derived from the water supply pipe.

A pipe of a certain length, that is, a sewage inflow pipe 5, is piped from the sewer to the trap T of the present invention. The sewage inlet pipe 5 is matched to the inlet 12 of the trap cap 10 from the sewer and then fastened to the coupling member 16 in the state in which the packing ring 14 is interposed.

In addition, another pipe is connected between the lower part of the trap body 20 and the sewer pipe underground, for example, by discharging the sewage discharge pipe 50 such as a flexible pipe or a pleated rubber pipe, and the discharge port 24 formed at the lower end of the trap body 20. After coupling the sewage discharge pipe 50 and the coupling screw 40 in a state interposed between the drain sealing member 46. At this time, the coupling ring 42 placed inside the coupling screw 40 has a hard elasticity and a plurality of compression protrusions 44 are formed on the outer side of the coupling screw 40 when the coupling screw 40 is coupled to the coupling screw 40. Since the inner diameter of the pressing portion 44 presses the compression protrusion 44 of the coupling ring 42, the diameter of the coupling ring 42 is finely reduced to press the outer portion of the sewage discharge pipe 50. Therefore, the trap body 20 and the sewage discharge pipe 50 maintain the airtightness by the drainage sealing member 46 and at the same time improve the fastening force by the coupling ring 42.

The present invention interposed in the sewage pipe as described above is flexible when the installation position of the sewage inlet pipe 5 and the sewage discharge pipe 50 is in a straight line as well as the pipe installed below the trap T when the position is wrong. If pipes or rubber pleated pipes are used, piping is possible, thereby improving workability.

On the other hand, if the trap (T) of the present invention is installed in the pub-up of the washbasin, as shown in Figure 3 (b), the inlet 12 of the trap cap 10, the fastening portion (P) installed in the pub-up (P) J) and fastening the threaded portion 12 'of the trap cap 10 to the female thread machined inside the fastening portion J, the packing ring 14 of the trap cap 10 while maintaining airtightness Without using the coupling member 16 it is possible to install directly in the pub-up (P) of the washbasin.

In the case where sewage is pumped into the trap T, which is piped in this way, as in the sewage path shown in FIG. 3A, the sewage dumped from the sewer is trapped through the inlet 12 of the trap cap 10. Flows into.

The sewage introduced into the trap body 20 is guided to the upper surface of the induction cap 30, and the sewage is induced to the inner wall surface of the trap body 20 due to the upper surface of the induction cap 30. The sewage introduced to the inner wall surface of the trap body 20 is via the upper projection 32 of the induction cap 30, at this time, foreign matter contained in the sewage, that is, hair or residual food, etc. in the upper projection 32 Will be caught.

As described above, the sewage that is caught by the foreign matter is introduced into the inner wall surface of the trap body 20, that is, the reservoir 26, flows downward through the induction cap 30 and passes through the spinneret 34. Sewage via 34) causes foreign material to be caught once again.

The sewage flowing down the induction cap 30 as described above is guided to the inside of the induction cap 30 to flow to the wheel wheel part 22. The sewage induced in this way remains a certain amount by the height of the wheel wheel 22, and if the sewage continues to flow from the sewer, the sewage stored inside the reservoir 26 and the induction cap 30 goes to the upper part of the wheel wheel 22. It overflows.

The sewage flowing to the upper portion of the protrusion wheel part 22 is passed between the support parts 36 formed on the inner bottom of the induction cap 30 and is led to the lower part of the trap body 20, and the sewage flowing downward is discharged to the outlet 24. ) Will be discharged to the sewage discharge pipe (50).

The drainage sealing member 46 interposed at the lower end of the discharge port 24 maintains an airtightness in the pipe between the discharge port 24 and the sewage discharge pipe 50 to prevent leakage, and the sewage discharge pipe by the coupling screw 40. 50 is fastened and the compression projection 44 of the coupling ring 42 placed inside the coupling screw 40 is narrowed inwardly because the inner diameter is narrowed to fasten the sewage discharge pipe 50.

The sewage introduced from the sewer as described above is always a certain amount of sewage remains due to the protrusion 22 formed inside the trap body 20 to ensure the airtight between the sewage inlet pipe 5 and the sewage discharge pipe 50, This stored sewage prevents the odor of the sewage discharge pipe 50 flowing from the sewage discharge pipe 50 lowered to the sewer.

In addition, foreign matter accumulated in the induction cap 30 inside the trap (T) is detached from the sewage discharge pipe 50 by removing the coupling screw 40 fastened to the lower end of the trap body 20, the trap body 20 The trap cap 10 is separated from each other, and the induction cap 30 is taken out and cleaned, and then coupled and fastened again. do.

Thus, the present invention, since the pipe is directly interposed between the sewage inlet pipe 5 and the sewage discharge pipe 50 from the sewer, the piping work of the sewage inlet pipe 5 and the sewage discharge pipe 50 is facilitated, trap body ( 20) Since a certain amount of sewage remains in the reservoir 26 inside, airtightness is maintained, so that the odor from the sewage discharge pipe 50 is prevented from rising, and the lower end of the trap T during repair or cleaning of the trap T; By disassembling the coupling screw 40 fastened to the trap body 20 can be separated from the sewer so that the maintenance or cleaning operation is simplified.

The sewage pipe trap structure of the present invention can be constructed regardless of the position of the sewer and the location of the sewage pipe during sewage pipe construction, and at the same time occupies a small construction area and improves the workability. Simple disassembly or reassembly allows the trap to be easily removed from the sewer, so anyone in the home can easily repair and assemble, increasing usability and providing airtightness and deodorization.

Claims (1)

In the trap (T) interposed between the sewage inlet pipe 5 and the sewage discharge pipe 50 of the sewage pipe, A trap cap 10 formed with an inlet 12 communicating with the sewage inlet pipe 5 and having a packing ring 14 interposed therebetween and coupled to the sewage inlet pipe 5 by a coupling member 16; A trap body 20 to which the O-ring 28 is coupled to the trap cap 10; An outlet 24 formed at the bottom of the trap body 20; A protrusion wheel part 22 which is spaced apart from the inner wall part of the trap body 20 in the inner playing part of the discharge port 24 and is standing upwards; An induction cap 30 disposed between the protrusion wheel part 22 and the inner wall part of the trap body 20 in a circular cap shape; A plurality of support parts 36 contacting the upper surface of the wheel wheel part 22 at the inner upper bottom of the induction cap 30 and spaced apart from each other; A plurality of upper protrusions 32 and a radial protrusion protruding radially on an outer circumferential surface of the induction cap 30 and spaced apart from each other on an upper surface thereof; Coupling screw 40 for fastening the sewage discharge pipe 50 in communication with the outlet 24 in the lower surface of the trap body (20); A drain sealing member 46 for hermetically sealing the discharge port 24 and the sewage discharge pipe 50; A coupling ring 42 for compressing the sewage discharge pipe 50 by forming a plurality of compression protrusions 44 inside the coupling screw 40; The trap T configured as described above is piped so that the sewage remains in the reservoir 26 formed by the inner wall surface portion and the protrusion 22 of the trap body 20, and the sewage inflow pipe 5 and the sewage discharge pipe 50 The airtight trap structure for sewage pipes, characterized in that the foreign material is caught in the upper protrusion 32 and the spinneret 34 of the induction cap 30.