KR200479005Y1 - For easy cleaning drain trap drain pipe wall - Google Patents

Abstract

The present invention relates to a drain trap installed in a wash bowl, and more particularly, it relates to a drain trap which prevents the backflow of odor and prevents foreign substances such as hair from getting caught inside the drain trap and the inside of the bellows pipe, It is easy to remove foreign matter, water and mold that can gradually accumulate in the drain trap body and the bellows pipe, and it is easy to install by the bellows pipe and prevents the corrosion of the drainage trap body and the bellows pipe, A drainage trap for a wall drain pipe which is easy to clean can be extended.
In addition, the drain trap for the wall drain pipe, which is easy to clean by the present invention, has an effect of preventing corrosion of the body by the wash water stored by the drainage storage member coupled to the inside of the lower body, It is easy to clean and the pipe construction can be easily carried out by the bellows pipe and the inner wall protecting member provided inside the bellows pipe can reinforce the rigidity of the bellows pipe and prevent the corrosion, And the effect of extending the replacement cycle of the bellows pipe is provided.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a drain pipe for a drain pipe,

The present invention relates to a drain trap installed in a wash bowl, and more particularly, it relates to a drain trap which prevents the backflow of odor and prevents foreign substances such as hair from getting caught inside the drain trap and the inside of the bellows pipe, It is easy to remove foreign matter, water and mold that can gradually accumulate in the drain trap body and the bellows pipe, and it is easy to install by the bellows pipe and prevents the corrosion of the drainage trap body and the bellows pipe, The present invention relates to a drainage trap for a wall drain pipe which is easy to clean.

Generally, S-type and P-type are mainly used as conventional drainage traps for washstand. Such drainage traps for washstand are difficult to pipe work due to the structure of S-type and P-type when drain outlet of drainage trap and sewer of toilet are not aligned with each other. .

In addition, when such S-type and P-type drain traps are installed, there is a problem that the drainage is gradually accumulated in the drain trap, the drainage is not smooth, and it is difficult to clean the drain trap which is difficult to separate, There is a problem that drainage traps are often replaced due to damage caused by corrosion of the drainage traps due to the number of wash water.

In addition, a general drainage pipe connecting the wall drainage pipe and the drainage trap outlet is difficult to bend or turn, resulting in a lot of time and a lot of work flow during piping work. Therefore, the drainage pipe is bent easily and the bellows pipe .

In order to solve this problem, a drainage trap which smoothly drains the toilet water and is easy to separate and clean the drainage trap has been devised. For example, Korean Utility Model No. 0360049 discloses that a drainage trap is detached by providing a stopper at the bottom of the drainage trap In addition, it is easy to clean inside the drainage trap, and a bellows pipe is installed at the discharge port of the drainage trap to facilitate the installation. However, in the above-mentioned design, foreign matters are gradually accumulated on the inner wrinkle portion of the bellows pipe, so that the drainage is not smooth and cleaning is difficult to remove foreign substances, and replacement of the bellows pipe due to corrosion is required.

In addition, Korean Utility Model No. 0282353 discloses that a flexible pipe, that is, a bellows pipe is connected to a lower body having a hollow channel, and connected to a wall drain pipe. However, the same problem as that of No. 0360049 has occurred, 0007817, it is easy to pipe the wall pipe by using the central connecting member without inner wrinkles and to reduce the formation of water and foreign matter on the inner circumferential surface of the central connecting member. However, The use of the bellows tube is inevitable and problems such as those of No. 0360049 and No. 0282353 have occurred.

In other words, it is difficult to clean pipelines such as a drain pipe and a bellows pipe which is easily connected to a drain trap and a drain trap, and it is required to develop a technique to solve the problem.

Korean Registered Utility Model No. 0360049 Korea Registered Utility Model No. 0282353 Korea public utility model 2010-0007817

The present invention has been made to solve the problems of the prior art described above, and it is a technology which is installed in the inside of a bellows tube and a body and a bellows pipe for allowing water to be easily drained and cleaned, And which can smoothly drain the water of the washing water and prevent corrosion of the body and the bellows pipe and reinforce the rigidity of the bellows pipe by using the drainage storage member and the inner wall protection member. The main purpose is to.

In order to realize the above-described purpose, the present invention has an inlet port for receiving a lower end of a drain pipe 100 such as a washstand and fixedly connected by a coupling member 26, An upper body 20 protruding upward and having a discharge port 24 for discharging the incoming toilet water, a lower body 20 and an upper body 20, A body 10 including a lower body 30 having an upper end received and threadedly coupled to a lower portion of the body 10 and storing wash water therein and a coupling member 42 having one end connected to the outlet 14, And a bellows pipe 40 which is fixedly coupled to the wall drain pipe 200 by the other end and is led into the wall drain pipe 200 and discharged to the discharge hole 24 to the wall drain pipe 200, 26 and the inlet 22 of the upper body 20 and between the upper body 20 and the lower body 20. [ 34 and 44 between the discharge port 24 of the upper body 20 and the coupling member 42 between the bellows pipe 40 and the wall drain pipe 200 And the connection pipe 46 is connected to the wall drain pipe 200 after the outer periphery of the other end of the bellows pipe 40 is brought into close contact with the connection packing 46, And the drain trap for the wall drain pipe is easily cleaned.

The inlet 22 of the present invention further includes a support surface 22a on the inner circumferential surface of the upper end thereof and the upper body 20 is connected to the support surface 22a of the inlet 22, And a cylindrical drainage induction pipe 23 formed at an upper portion thereof and accommodated therein.

The lower body 30 of the present invention further includes a drainage storage member 32 formed at an upper portion thereof with a latching portion 32a supported by an upper end of the lower body 30, The inner wall protecting member 50 is made of a synthetic resin vinyl material and the one end of the inner wall protecting member 50 is made of a braided tube 40 And the other end is fixed by the connection packing 46 while covering the other end of the bellows pipe 40.

In addition, the inner wall protecting member 50 of the present invention is made of a synthetic resin material having elasticity, has a semicircular outer wall at a position corresponding to the inner wall of the bellows tube 40, and forms a latching part 52 at one end .

The drain trap for the wall drain pipe, which is easy to clean according to the present invention as described above, has an effect of preventing the corrosion of the body due to the water stored in the drainage storage member coupled to the inside of the lower body, It is easy to clean the inside of the body, and it is easy to construct the piping by the bellows pipe, and the inner wall protecting member provided inside the bellows pipe reinforces the rigidity of the bellows pipe and prevents corrosion, and the drainage- So that the replacement period of the body and the bellows pipe can be extended.

1 is a perspective view of a preferred embodiment of the present invention;
2 is an exploded perspective view according to a preferred embodiment of the present invention;
3 is a cross-sectional view in accordance with a preferred embodiment of the present invention;
4 is a sectional view according to another embodiment of the inner wall protecting member of the present invention;
5 is a use state diagram according to a preferred embodiment of the present invention;
6 is a partial cross-sectional view of another embodiment of the latching portion 25 of the present invention.

The present invention relates to a drain trap installed in a wash bowl, and more particularly, to a drain trap which induces rapid drainage of wash water and prevents foreign matter such as hair from returning to the inside of the drain trap and the drain trap, The present invention relates to a drain trap which is easily drained without being caught by the drain trap and which can be gradually accumulated in the body of the drain trap and the bellows pipe, In addition, the present invention is characterized in that it is possible to reduce the number of workings by facilitating piping construction by the bellows pipe.

Hereinafter, the present invention will be described in detail with reference to the drawings 1 to 5 showing embodiments of the present invention.

Specifically, the body 10 of the present invention

An inlet port 22 for receiving the lower end of the drain pipe 100 such as a washstand and fixedly connected by the engaging member 26 and introducing the toilet water discharged to the drain pipe 100 is formed to protrude upward, An upper body 20 having a lower portion opened and a lower end portion accommodated in the lower portion of the upper body 20 so as to be threadedly engaged with the upper body 20, And a packing 28 is further inserted between the coupling member 26 and the inlet 22 of the upper body 20 so as to be watertight, And the packing 34 is further combined and coupled between the upper body 20 and the lower body 30 to form watertightness.

The inlet 22 of the upper body 20 is further formed with a support surface 22a at the upper end inner peripheral surface and the upper body 20 is supported by the support surface 22a of the inlet 22, And a cylindrical drainage induction pipe 23, which is accommodated therein.

In other words, a threaded portion (not shown) is formed on the outer peripheral edge of the inlet port 22 and the inner peripheral edge of the engaging member 26. The drainage induction pipe 23 flows into the inlet port 22, The engaging portion 23a is supported by the support surface 22a of the inlet 22.

Thereafter, the packing 28 is seated on the upper portion of the latching portion 23a of the water discharge guide pipe 23, and the lower end of the water discharge pipe 100 is drawn into the inlet port 22 and the joint member 26 and the inlet port 22 The water pipe 100 and the upper body 20 are fixedly coupled to each other.

At this time, the packing 28 achieves watertightness between the water discharge pipe 100 and the upper body 20 to realize the effect of preventing the water from being discharged to the outside when the water surface is introduced into the body 10, The water surface introduced into the body 10 is guided to a position lower than the discharge port 14 together with the foreign material of the body 10 to realize the effect that the surface water is smoothly discharged to the discharge port 24 together with foreign matter.

2, the upper body 20 is formed with a latching portion 21 on the inner periphery of the upper portion of a screw portion (not shown) formed on the lower inner circumferential edge, (34) achieves watertightness between the upper body (20) and the lower body (30).

The upper end of the lower body 20 into which the drainage holding member 32 to be described later is received is received and screwed in The water surface is prevented from flowing into the space (undefined) between the drainage member 32 and the lower body 20, thereby preventing the lower body 20 from being corroded.

This is because when the lower body 20 is dismantled to clean the body 10, since the water surface is stored in the drainage storage member 32, only the drainage storage member 32 is cleaned, Thereby realizing the effect of keeping the inside of the body 10 clean.

The latching portion 25 is formed on the inner circumferential edge of one side of the discharge port 24 of the upper body 20 to determine the position of the retracting bracket 40 to be described later, It is most preferable to be formed perpendicular to the engaging portion 21 as shown in Fig. This prevents the foreign matter moving together with the washing water from sticking to the latching portion 25 and prevents the drain pipe 23 from being broken by the bellows pipe 40.

A supporting surface 24a is formed at the inner circumferential edge of the other end of the discharge port 24 so that the packing 44 to be described later is supported and the gap between the discharge port 24 and the bellows pipe 40 Thereby realizing the effect of achieving watertightness.

In addition, the lower body 20 prevents the odor and worms from flowing back to the washstand through the wall drain pipe 200 because the wash water is stored, and the lower body 20 is corroded by the stored wash water, And a drain retaining member 32 formed at an upper portion of the retaining member 32a and supported by the upper end of the lower body 30 to prevent the drainage member 32 from being discharged.

That is, the drainage storage member 32 is installed inside the lower body 20 and communicates with the upper body 20 as described above, and the drainage storage member 32 is not directly stored in the lower body 20, The upper body 20 and the lower body 30 can be prevented from being stuck with the foreign body, thereby realizing the effect of smooth drainage of the toilet water.

It is preferable that the height of the drainage member 32 is formed so that the end of the drainage member 32 is 1 to 2 cm lower than the lower end of the drainage guide pipe 23. If the drainage member 32 is formed to be less than 1 cm, If the drainage is not smooth and hangs on the end of the guide pipe 23 and is formed in excess of 2 cm, the foreign matter is not moved to the discharge port by the flow of the wash water and is accumulated in the lower part of the drainage storage member 32, 32) can be accelerated.

In connection with the above, it is preferable that the material of the body 10, the drainage induction pipe 23 and the drainage storage member 32 is made of a synthetic resin material or a stainless steel material, and the packing 28 and 34 is made of a synthetic resin rubber material And it can be variously changed according to the judgment of the person skilled in the art in consideration of the manufacturing cost, the weight and the degree of corrosion.

Next, the bellows tube 40 of the present invention

One end of the water is drawn into the discharge port 24 and is fixedly coupled by the coupling member 42. The other end of the water is drawn into the wall drain pipe 200 and discharged to the discharge port 24 to the wall drain pipe 200 The length of the pipe is not limited as it is generally made of stainless steel and its length may vary depending on the location of the water pipe 100 and the wall water pipe 200. In addition, the conventional bellows tube is used when it can not be easily bent and can not realize a straight line, and is often used when the positions of the inlet and the outlet are different.

The bellows tube 40 of the present invention is formed such that the bellows tube 30 and the discharge port 14 are fixed to each other by the coupling member 42, . Thus, the number of wash water flowing into the body 10 can be kept at a watertight state and discharged to the wall drain pipe 200 together with foreign matter.

The bellows tube 40 of the present invention further includes an inner wall protecting member 50 formed to enclose the inner wall in the longitudinal direction of the bellows tube 40, Thereby preventing the foreign matter moving along the wrinkle portion formed inside the bellows pipe 40 from moving.

Also, the inner wall protecting member 50 can be easily removed by separating the bellows tube 40, and then the inner wall protecting member 50 can be replaced to maintain cleanliness inside the bellows tube 40 as in the first time. Even if the bellows tube 40, The effect of being discharged to the wall drain pipe 200 without counting outside the bellows pipe 40 is realized.

In addition, the inner wall protecting member 50 of the present invention

3, the end of the bellows tube 40 is fixed by a packing 44 and the other end of the bellows tube 40 is fixed to the bellows tube 40 The inner wall protecting member 50 is prevented from being discharged together with the discharged washing water and the outer wall protecting member 50 is prevented from being discharged together with foreign matters .

As described above, the inner wall protecting member 50 realizes the effect that the washing water can be discharged to the wall drain pipe 200 without being temporarily discharged to the outside even when the bellows pipe 40 is broken, The bellows tube 40 can be separated and the inner wall protecting member 50 can be replaced to clean the bellows tube 40 without replacement.

That is, if the foreign matter is caught on the wrinkle portion formed on the inner wall of the bellows pipe 40, it is difficult to easily remove the foreign matter, and as the foreign matter continues to accumulate, the bellows pipe 40 can be easily damaged by corrosion, The inner wall protecting member 50 can solve the problem.

2 and 4, the inner wall protecting member 50 of the present invention is made of a synthetic resin material having elasticity, and has a semi-circular shape at a position corresponding to the inner wall of the bellows tube 40, And a fastening portion 52 is formed at one end of the bellows pipe 40 to be fitted into the bellows pipe 40 to further enhance the rigidity of the bellows pipe 40, And the inner wall protecting member 40 is easily removed by removing the inner wall protecting member 40 after separating the bellows tube 40. This facilitates the cleaning of the bellows tube 40. [

In addition, the inner wall protecting member 50 made of a synthetic resin material having elasticity is provided with a latching part 52 at one end thereof to prevent movement to the wall drain pipe 200 by the water pressure generated when the washing water is discharged, 40 at the other end.

The reason for not forming the latching part 52 at the other end of the inner wall protecting member 50 is to facilitate the drawing or removal of the inner wall protecting member 50 into the bellows pipe 40, 40 are formed in a semicircle shape to prevent breakage of the bellows pipe 40 when the inner wall protecting member 50 is inserted into or removed from the bellows pipe 40. [

At this time, the semicircular outer wall formed on the inner wall protecting member 50 made of elastic synthetic resin may be formed so as to correspond to all the inner wrinkles of the bellows pipe 40 according to the judgment of a person skilled in the art, It may be formed only in a part. It will also be appreciated that the size of the outer wall of the semicircular shape may be manufactured according to the judgment of a person skilled in the art.

That is, it is preferable that the inner wall protecting member 50, which is made of a synthetic resin vinyl material, is used when the length of the bellows pipe 40 is long because the position of the drain pipe 100 and the wall drain pipe 200 are long, It is preferable that the inner wall protecting member 50 is used when the position of the drain pipe 100 and the wall drain pipe 200 are close to each other and the length of the bellows pipe 40 is small.

When the length of the zebra tube 40 is long, the zebra tube 40 may not be easily bent by the inner wall protecting member 50 made of a synthetic resin material having elasticity. When the length of the zebra tube 40 is small, This is because the plastic inner wall protecting member 50 has less effect of reinforcing the rigidity of the bellows tube 40 than the inner wall protecting member 50 made of synthetic resin having elasticity.

Next, the connection packing 46 is made of a synthetic resin rubber material having elasticity, and the other end of the jaraba pipe 40 is drawn in one side and the other side is drawn into the wall water pipe 200 to be watertight, The water is discharged to the wall drain pipe 200. That is, as described above, the connection packing 46 fixes the other end of the inner wall protecting member 50 made of synthetic resin, and the other end of the bellows pipe 40 is firmly coupled to the wall drain pipe 200 The effect of discharging wash water, foreign matter, and the like is realized.

That is, the present invention can shorten the working time by the bellows pipe (40) when draining the water, and when foreign matter such as water and hair caused by the flooding water accumulated in order to prevent backflow of odor is accumulated, The body 10 can be opened by opening the body 20 and the inner wall protecting member 50 can be removed and replaced by separating the bellows pipe 40 to allow smooth water drainage, Corrosion of the lower body 20 can be prevented and the replacement period of the body 10 can be extended.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It is possible to carry out various changes in the present invention.

100: Water pipe 200: Wall water pipe
10: body 20: upper body
22: Inlet port 22a, 24a: Support surface
23: drainage induction pipe 21, 23a, 25, 52:
24: exhaust port 26: engaging member
28, 34, 44: packing 30: lower body
40: Bellows tube 42:
46: connection packing 50: inner wall protecting member
52:

Claims (5)

An inlet port 22 for receiving the lower end of the drain pipe 100 such as a washstand and fixedly connected by the engaging member 26 and introducing the toilet water discharged to the drain pipe 100 is formed to protrude upward, An upper body 20 having a discharge port 24 for discharging water protruding from the side thereof,
A body 10 including an upper body 20 and a lower body 30, the upper end of which is received and threadedly coupled to the lower body 30,
One end of the water is drawn into the discharge port 24 and is fixedly coupled by the coupling member 42. The other end of the water is drawn into the wall drain pipe 200 and discharged to the discharge port 24 to the wall drain pipe 200 And a bellows pipe (40)
The gap between the coupling member 26 and the inlet 22 of the upper body 20 and between the upper body 20 and the lower body 30 and between the outlet 24 of the upper body 20 and the coupling member 42, (28), (34) and (44)
A connecting packing 46 is further provided between the bellows pipe 40 and the wall drain pipe 200,
The bellows tube (40)
The outer periphery of the other end is drawn in close contact with the connection packing 46, and then the connection packing 46 is drawn into the wall drain pipe 200 and fastened.
The lower body (30)
And a drainage storage member (32) formed at an upper portion of the upper portion of the lower body (30) and supported by the upper end of the lower body (30) Drain trap.
The method according to claim 1,
The inlet (22)
Further comprising a support surface (22a) on the inner peripheral surface of the upper end,
The upper body (20)
Further comprising a cylindrical drainage induction pipe (23) formed in the upper part of the fastening part (23a) supported by the support surface (22a) of the inlet (22) Drain trap for easy wall drainage.
delete The method according to claim 1,
The bellows tube (40)
Further comprising an inner wall protecting member (50) formed to enclose an inner wall in a longitudinal direction inside,
The inner wall protecting member (50)
The other end of the bellows tube 30 surrounds the other end of the bellows tube 40 and is fixed by the connection packing 46. The other end of the bellows tube 40 is fixed by the packing 44, Wherein the drain trap is disposed in the drain pipe.
5. The method of claim 4,
The inner wall protecting member (50)
Characterized in that it is made of a synthetic resin material having elasticity and has a semicircular outer wall at a position corresponding to the inner wall of the bellows pipe (40), and a latching part (52) is formed at one end thereof. Drain trap.

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