KR100642591B1 - a drain trap for sink with separable water traps - Google Patents

Abstract

The present invention relates to a drainage for a sink having a separate drain trap, and has a separate drain trap, and is installed in the lower side end of the drain, to prevent food waste from accumulating and draining, unlike the drainage of a conventional sink It can be made smoothly, as well as to prevent backflow of sewage odor, and can be easily cleaned and managed to prevent the odor generated when the solids decay, and can reduce the space more efficiently than the conventional drain, It is possible to change the position of the drain pipe so that it is easy to assemble with the embedded drain pipe.

When the present invention as described above is roughly described, first, a large cylindrical drainage main body and a main body cover disposed thereon and a sieve mesh are formed therein, and the bottom portion is formed by finishing with a bottom cap. At the bottom of the main body opposite the bypass pipe connecting part where water overflows from the sink into the outer middle side of the main body, a trap is integrated with the trap part and the drain part, and is connected to the drain pipe at the bottom of the drain trap. Flows out.

As described above, the present invention is provided with a separate separable drain trap, which is simply mounted on the side end of the drain before the sink is installed in the sink bowl, unlike the conventional sink drain before food waste is accumulated and smoothly drained. In addition, it is possible to prevent the reverse flow of sewage odor, and the height thereof is small, so that the space utilization is more efficient than the conventional drainage, and the overall shape of the drainage is simple, so that the formation of the drainage main body is easy. Since the trap part before drainage is detachable, it is also practical for cleaning and management.

In addition, even during regular cleaning or after-care during use, the inside of the trap can be easily cleaned after removing the drain trap without having to remove the whole drainage, so that the decayed components can be removed by adsorption and accumulation inside the drain trap. In order to block the bad smell caused by this inherently.

Also, when the sink is installed and the hole of the buried pipe buried in the floor is not arranged on the vertical line, even when it is difficult to connect with each other, the drain trap can be easily adjusted while turning the drain trap left and right around the drainage trap. Place the hole of the buried pipe in a vertical line and connect it easily.

Drain trap, drain main body, drain hole, strainer, filtering, drain pipe, trap part, drain part

Description

A drain trap for sink with separable water traps}

1 is a perspective view of a drain for a sink having a separate removable drain trap according to a preferred embodiment of the present invention.

Figure 2 is an exploded view of the drain trap of the drain for the sink having a separate removable drain trap according to a preferred embodiment of the present invention.

Figure 3 is an exploded perspective view of the drain for the sink having a separate removable drain trap according to a preferred embodiment of the present invention.

Figure 4 is a cross-sectional perspective view of the drain for the sink having a separate removable drain trap according to a preferred embodiment of the present invention.

Figure 5 is a cross-sectional view of the drain for the sink having a separate removable drain trap according to a preferred embodiment of the present invention.

[Description of Symbols for Main Parts of Drawing]

10: drainage main body 11: main body cover 12, 14: screw thread

13: Base jaw 15: Bypass pipe connection 16: Drain trap connection

18: bottom cap 19: drain cap 20: drain trap

21: trap part 22: drain part 23: coupling part

25: deodorizing plate 26: drain trap cap 30: sieve

31: engaging jaw 32: filter hole 40a, 40b: filtering

The present invention relates to a drainage for a sink equipped with a separate sewage trap, which is installed at the side end of the drainage installed in the sink bowl lower portion, unlike the conventional sink drainage to prevent food waste from accumulating and smooth drainage Of course, it is possible to prevent the backflow of sewage odor, it is possible to reduce the space more efficiently than the conventional drain, and to increase the practicality in cleaning and management.

Looking at the general types of sinks for sinks, sinks are currently used in each household using a trap method that prevents backflow of sewage odors by using a groove of a certain depth in the bottom of the sink to always keep some of the sewage. It is common to see, such a conventional sink drainage is provided with a single-tube protruding tube protruding upward from the inner bottom of the drainage main body forming a large appearance, with the odor prevention cap fitted to the upper surface Odor prevention trap is configured, and the filter net and filtering, the cap before the drain is sequentially assembled, the side portion of the drainage main body has a form having a bypass pipe connection for introducing the overflowed water from the sink.

The water flowing into the conventional sink drainage structure having such a structure is the lower portion before the drainage by the method of overflowing the upper surface of the protruding pipe through the odor prevention trap formed between the single-tube-shaped protruding pipe and the odor preventing cap installed on the upper surface It is drained through the drain pipe connected to the drainage, and a constant residual water is always maintained in the drainage. By blocking the air flow between the drainage pipe and the upper part of the drainage by this residual water, it is possible to effectively block the odor or pests raised from the drainage pipe. It is.

However, in this conventional method, the bypass pipe connecting portion into which the overflowed water flows from the sink is installed on the side of the drainage main body, and the odor prevention trap part is installed upward from the bottom of the drainage main body, and the upper part of the filter net is installed. Since the upright structure of the position is located, the height of the sink drainage is naturally increased, which causes the inside of the sink to be very congested due to its limited installation space. As a result, a lot of unnecessary space was created, which eventually reduced the space utilization rate inside the sink.

In addition, in the conventional drainage structure consisting of an upright structure, food waste and various solids are adsorbed inside the fixed trap at the bottom and accumulated continuously over time, causing decay in itself, resulting in a bad smell. Since the trap structure is fixed, it is very inconvenient for cleaning and after-care, and even if the inside of the drainage is not fixed trap part, in order to remove foreign substances, it is necessary to remove the drain cap, filtering and filter net from the drainage. After disassembly, it was inconvenient to clean the inside of drainage.

In addition, in the case of the drain electric field having such a conventional upright structure, the drain pipe connection part and the hole of the drain pipe buried in the floor are vertical because the drain pipe connection part installed in the center of the bottom surface of the sink bowl is also disposed in the center of the sink bowl. If it is not located on the ship, that is, the distance between the drain pipe connection and the drain pipe buried in the floor becomes longer, the connection between the drain pipe connection and the drain pipe becomes difficult, even if the drain pipe is excessively pulled. When it is to be inserted into the hole of the bottom drain pipe, excessive force is applied to the connection part of the drainage and drainpipes, or the assembly of the drainage and sink bowls, and the defects such as water leakage due to the flow of the assembly are frequently generated.

Therefore, the depth (height) of the drainage is reduced to increase the space utilization inside the sink, and the cleaning of the inside of the drainage or the trap is convenient, and the connection position can be easily adjusted even if the floor drain pipe and the drainage are not located vertically with each other. However, an improved sink drainage that can be used to connect a drain pipe is required, but such a sink drainage has not been proposed.

Therefore, the present invention is provided with a separate separable drain trap, which is simply installed on the side end of the drain before the sink is installed in the sink bowl, unlike the conventional sink drain before food waste is accumulated and smooth drainage In addition, it is possible to prevent the reverse flow of sewage odor, and the height is reduced to enable more efficient use of space than the conventional drainage, and the overall shape of the drainage is simple, easy to form the drainage main body, drainage The former trap part is a detachable type, and its purpose is to improve practicality in cleaning and management.

In addition, the present invention can be easily cleaned inside the trap after removing the drain trap without the need to separate the entire drain even during regular cleaning or after-care during use, so that the decayed components are removed by accumulating in the drain trap. It is another object of the present invention to be able to fundamentally block the odor generated thereby.

In the present invention, even when the sink is installed and the hole of the buried pipe buried in the floor is not disposed on the vertical line, even when it is difficult to connect with each other, the drain trap can be easily adjusted while rotating the drain trap left and right around the drainage trap to the drain trap and the floor. Another object of the present invention is to be able to easily connect the hole of the buried buried pipe in a vertical line.

The present invention relates to a drain for discharging sink having a separate sewage trap, it is provided with a separate sewage trap, installed on the lower side end of the drain, to prevent the accumulation of food waste, unlike the conventional sink drain, Not only makes drainage smooth, but also prevents backflow of sewage odor, and it is easy to clean and manage to prevent odors caused by solids decay, and to reduce space more efficiently than conventional drains. It is possible to change the position of the drain pipe is easy to assemble the buried drain pipe is fixed.

When the present invention is roughly described, a large cylindrical drainage main body and a main body cover disposed thereon and a sieve are formed therein, and a bottom portion is formed by finishing with a bottom cap. On the lower side opposite to the bypass pipe connection portion where water overflows from the sink to the outer middle side, the trap and the drain portion are integrated with a drain trap, which is connected to the drain pipe to the bottom of the drain trap and the sewage flows out. .

1 to 5, the drainage main body 10 is formed in a cylindrical shape having a predetermined depth, and the outer diameter of the upper end is wider. At the periphery, the support jaw 13 is formed on the periphery of the sieve 30, and the upper periphery of the upper periphery is formed with a screw thread 14, which is assembled with the screw thread 12 formed inside the main body cover 11, The filtering 40a is fitted in a fitting manner, and a bypass pipe connecting portion 15 protrudes from one side of the sink, and a drainage trap 20 may be connected to the other side. The trap connecting portion 16 is configured, and the drain trap 20 is formed with a coupling portion 23 that can be fastened to the drain trap connecting portion 16 and the general nut type, the coupling portion 23 and the drain trap connecting portion 16 Can be fixed by Uh, the overall shape of the drainage main body 10 is simplified.

And sieve (30) constitutes a cylindrical of a constant depth, the upper end has a latching jaw 31 made of a diameter enough to be seated on the supporting jaw (13) of the trap body, the outside of the plurality of manure ( 32 is provided, there is a ring-shaped filtering 40a mounted on the upper part of the strainer, and a circular drain cap 19 for closing the filtering 40a, and the same diameter as the drainage main body 10 A bottom cap 18 having a circular shape is provided, and as shown in FIG. 5, the cross-section has a non-vented triangle structure so that the sewage flows well toward the drain trap 20.

And the drain trap 20 of the present invention will be described in detail with reference to Figure 3 or 4, below the convex trap 21 and the straight drain portion 22 is formed integrally, the trap portion therein The deodorizing plate 25 is formed in a fitting manner with the center of the 21 as the center, and the trap part 21 is divided on the basis of the deodorizing plate 25, and is formed in a '∪' shape in cross section, and the trap part ( The outer portion of the 21 is provided with a coupling portion 23 of a predetermined length that can be assembled in the drainage main body 10 and the nut type, the upper portion of the drain trap 20 is configured in an open form, the upper shape inside The drain trap cap 26 having a screw line is formed to be fastened, and the cap 26 of the drain trap can be fixed and separated using the screw line.

In the present invention having such a configuration, the strainer 30 and the main body cover 11 are sequentially assembled to the drainage main body 10, and the lower portion of the bottom cap 18 is assembled to the drainage trap 20. Mounting of the drain trap is inserted by inserting the filtering 40b into the inside of the drain trap connecting portion 16, the coupling portion 23 is coupled to the nut trap fixed to the drain trap connecting portion 16 By rotating the part 23 in a constant direction, the drain trap 20 is fixed, and the present invention thus assembled overflows from the sink and sink primarily filtered by the filter 40a and the strainer 30 in the sink. The sewage combined with the water flows into the drain trap 20 due to the bottom slope, and at this time, the trap part 21 and the deodorizing plate 25 of the drain trap 20 are drained in a '∪' shape, and the trap part ( 21) The sewage that failed to escape has remained.

In the present invention having the structure as described above, since the trap portion is attached to the drainage main body 10 side, as in the conventional drainage hole, the volume of the overall drainage is reduced, resulting in a space margin, and the overall shape of the drainage is simple. It is easy to mold, and since the trap portion 21 of the drain trap 20 is always filled with water of a certain height, the flow of air is blocked so that the odor flowing back from the drain pipe can be blocked, as well as the drainage main body 10 The drain trap 20 can be easily adjusted while turning the drain trap 20 to the left and right with a certain radius so that the hole of the drain pipe and the buried pipe buried in the floor can be positioned on a vertical line, so that it can be easily assembled with the drain pipe easily. In management, only the drain trap 20 needs to be cleaned by opening the drain cap 26 at the upper part of the drain trap 20, thereby increasing the practicality of management.

As described above, the present invention is provided with a separate separable drain trap, which is simply mounted on the side end of the drain before the sink is installed in the sink bowl, unlike the conventional sink drain before food waste is accumulated and smoothly drained. Of course, it is possible to prevent the reverse flow of the sewage odor, and its height is small to enable more efficient space utilization than the conventional drainage, the overall shape of the drainage is simple, easy to form the drainage main body, Since the trap part before the drainage is detachable, it has the effect of improving practicality even in cleaning and management.

In addition, even during regular cleaning or after-care during use, it is possible to easily clean the inside of the trap after removing only the drain trap attached separately and the cap attached to the drain trap without having to remove the whole drainage. Adsorption and accumulation of decayed components can be removed, which has the effect of blocking the odor generated by this.

Also, when the sink is installed and the hole of the buried pipe buried in the floor is not arranged on the vertical line, even when it is difficult to connect with each other, the drain trap can be easily adjusted while turning the drain trap left and right around the drainage trap. The hole of the buried pipe is placed on the vertical line and has an effect of easily connecting.

Claims (5)

Before draining, The strainer 30 and the main body cover 11 are sequentially configured in the drainage main body 10; The trap part 21 and the drain part 22 are integrated, and the drain trap 20 in which the deodorizing plate 25 which divides the trap part 21 in half is provided; The drain trap 20 is used by being assembled to the drainage main body 10, Sink drainage with separate sewage trap, characterized by clean and excellent space utilization. The method of claim 1, The drain trap 20, The upper part is open, and a thread is formed outward, A drain trap cap 26 is provided to couple the upper portion of the drain trap 20 with a screw thread. Drainage for sink with separate separate drain trap, characterized in that the cleaning and subsequent management is easy by fixing and detaching the drain trap cap. The method of claim 1, The combination of the drainage main body 10 and the drain trap 20, A drain trap connecting portion 16 protruding from the inside and the outside through the drainage main body 10 at the side; An inner side and an outer side of the upper portion of the drain trap 20 are inserted into the drain trap connecting portion 16 so as to be fitted therein, and a coupling part 23 that can be fastened in a general nut form is formed. By inserting the filtering 40b into the drain trap connecting portion 16 in a fitting manner, and fastening the drain trap connecting portion 16 and the coupling portion 23 to be fixed in a nut type, Sink drain with a separate separable drain trap, characterized in that for coupling the drainage main body 10 and the drain trap 20. The method of claim 1, The drain trap 20, By allowing the drain trap to rotate left and right with a certain radius around the drainage main body 10, The drainage trap for a sink provided with a separate sewage trap, characterized in that the drain trap 20 and the hole of the buried pipe buried in the bottom can be easily positioned on a vertical line to facilitate assembly with the drain pipe. The method of claim 1, At the bottom of the drainage main body 10, By having a bottom cap 18 having a cross section formed obliquely in a triangle shape, A separate sewage mixed with the firstly filtered sewage and the overflowed water by the filtering 40a and the strainer 30 allows the sewage to flow well from the inside of the drainage main body 10 toward the drain trap 20. Sink drainer with separate drain trap.

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