KR20080002976U - A bad smell interception device for an overflow - Google Patents

Abstract

The present invention relates to a odor blocking device for drainage, more specifically, the structure is relatively simple and easy to install, and since the crimped pipe is formed in a double structure, it can be used continuously in case of some damages, and it has excellent sealing force and is used semi-permanently. It relates to a odor blocking device for this possible drain.

According to the odor blocking device for drainage according to the present invention, since it is composed of a crimping pipe equipped with a connecting pipe and a magnetic strip, the structure is simple and easy to install, and the upper part of the connecting pipe is formed integrally with foreign matter once again. Since the filter can prevent clogging of the drainage pipe, the crimping pipe is formed of a double structure of the inner skin and the outer shell so that the outer shell performs the same function even if the inner shell is damaged. In addition, the magnetic strip is provided between the inner and outer shells of the crimping tube to protect it from foreign substances and dust, and because it does not directly contact with water, it has excellent magnetic force so that the lower part of the crimping tube can be firmly attached to achieve a semi-permanent effect. Can be.

Drain Traps, Connectors, Crimps, Magnetic Strips

Description

A bad smell interception device for an overflow}

1 is an exploded perspective view showing the structure of a conventional drain trap.

Figure 2 is a sectional view of the structure of the conventional drain trap.

Figure 3 is a perspective view showing a bad smell blocking device for drains according to an embodiment of the present invention.

Figure 4 is a longitudinal cross-sectional view of the connector according to an embodiment of the present invention.

Figure 5 is a longitudinal sectional view of the crimping tube according to an embodiment of the present invention.

"A" of Figure 6 is a perspective view showing a crimping tube according to another embodiment of the present invention, "I" is a longitudinal cross-sectional view of "A".

"A" of Figure 7 is a perspective view showing a crimp tube according to another embodiment of the present invention, "I" is a longitudinal cross-sectional view of "A".

"A" of Figure 8 is a sectional view of the installation of the odor blocking device for drainage drain according to a preferred embodiment of the present invention, "I" is a sectional view of the installation of the odor blocking device for drainage according to another embodiment of the present invention, " C "is a cross-sectional view of the installation of the bad smell odor blocking device according to another embodiment of the present invention.

"A" and "B" of Figure 9 is a schematic cross-sectional view showing the operation of the odor blocking device for drains according to an embodiment of the present invention.

Explanation of symbols for the main parts of the drawings

10: Structure of the conventional drain trap 20: Connector

22: locking jaw 30: crimp tube

40: rubber ring 50: bullet

60: drain trap 62: step

70: filter plate 80: drain pipe

100: odor blocking device for drainage drain 110 of the present invention: connector

112: jam jaw 114: sieve

120: crimp tube 122: endothelial

124: jacket 130: magnetic strip

The present invention relates to a odor blocking device for drainage, more specifically, the structure is relatively simple and easy to install, and since the crimped pipe is formed in a double structure, it can be used continuously in case of some damages, and it has excellent sealing force and is used semi-permanently. It relates to a odor blocking device for this possible drain.

In general, drains are formed on the floors of bathrooms or toilets in various buildings to discharge household sewage. On the other hand, the discharged living sewage contains a variety of organic matter is easily decayed will cause odor. Odor generated in such a way flows back through the drain pipe of each home to enter the room would create a discomfort.

For the same reason as above, a structure of a odor blocking drain trap is provided in order to block odor flowing back from a drain, and Korean Patent No. 045465 is one example.

That is, Figure 1 is an exploded perspective view showing the structure of the conventional drain trap, Figure 2 is a cross-sectional view of the installation of the conventional drain trap structure.

First, referring to Figure 1, largely connected to the drain trap 60, the connecting pipe 20 is inserted into the device groove of the drain trap 60, and the connecting pipe 20, the rubber ring 40 Compression tube 30 is fixed to the) and is configured to include a coal piece 50 provided at the lower end of the compression tube (30).

The drain trap 60 is formed with a device groove having a step (62) inside. The connecting pipe 20 is placed into the drain trap 60 to be placed in the step 62, the upper side of the annular frame-shaped locking jaw 22 is formed, the lower outer peripheral surface is formed with a recess groove. . The crimping pipe 30 is formed of a vinyl material is fitted to the outer peripheral surface of the connecting pipe 20, it is fixed to the recess groove of the connecting pipe 20 via the rubber ring (40). The coal piece 50 is formed to a predetermined size and is attached to the lower portion of the compression tube 30 is usually attached to the compression tube 30 by the elastic force.

2, a drain trap 60 is provided at an inlet of the drain pipe 80, and a connection pipe 20 is inserted into the drain trap 60 to be placed on the step 62. The lower part of the connection pipe 20 is fitted with a crimping tube 30 to be fixed through a rubber ring 40, and a coal piece 50 is attached to the lower part of the crimping tube 30 to constrict the crimping tube. The lower part of 30 is attached, ie, sealed. In addition, it can be seen that the filter plate 70 is mounted on the drain trap 60.

If so configured, the odor flowing back through the drain pipe 80 will not be introduced into the room because the lower portion of the compression pipe 30 is sealed.

At this time, when water is introduced, the lower portion of the crimping tube 30 is opened by its own weight to discharge the sewage. And, if the water is no longer introduced to the lower portion of the pressurized pipe 30 by the elastic force of the bullet piece 50 is to block the odor backflow.

 Conventional drain trap 60 is operated as described above has the advantage of blocking the odor, but there is a disadvantage that the installation operation is not easy because the structure to couple the connection pipe 20 and the crimping pipe 30 is somewhat complicated. In addition, even if the rubber ring 40 for fixing the connection pipe 20 and the crimping pipe 30 is loosened, the crimping pipe 30 is dropped into the drainage pipe 80, which may not serve the original purpose. . In addition, when foreign matter is caught in the coal piece 50 to which the compression pipe 30 is attached, or the coal pieces 50 lose elasticity due to prolonged use, the compression pipe 30 may not be properly attached.

In addition, the crimping tube 30 is damaged due to the nature of the vinyl material used for a long time has a disadvantage that requires periodic maintenance.

The present invention has been devised to solve the above problems, it is relatively simple in structure and easy to install, continue to use even when some damage and at the same time excellent sealing force to provide a odor blocking device for drainage that can be used semi-permanently. do.

In order to achieve the above object, the present invention has an annular frame-shaped locking jaw is formed on the upper side so as to be mounted on the stepped portion formed inside of the trap, and the upper surface of the connecting pipe is formed integrally to filter the foreign matter; A crimping tube fitted into the upper portion from the lower portion of the connecting tube and bonded to the upper surface thereof, and having a shape that is generally upper and lower narrow, and composed of a double layer of an inner skin and an outer skin so as not to be easily damaged by drainage or foreign matter; And is attached to the middle or lower portion of the inner surface of the outer shell is usually attached to the crimp tube by the magnetic force to prevent the rise of odor, when the drainage includes a magnetic strip provided to discharge the water falling by the drainage It is configured by.

Preferably, the external appearance of the connection pipe is formed in the shape of normal light and narrow so as to be easily inserted into the drain trap.

Preferably, the pressing tube is formed to shorten any one of the inner and outer shells of the pressing tube so that the adhesion of the lower surface is excellent.

Hereinafter, with reference to the accompanying drawings will be described in more detail the odor blocking device for drain holes of the present invention.

Figure 3 is a perspective view showing the odor blocking device for drainage drainage according to an embodiment of the present invention, Figure 4 is a longitudinal sectional view of the connector according to a preferred embodiment of the present invention, Figure 5 is a preferred embodiment of the present invention It is a longitudinal cross-sectional view of a crimping tube according to an embodiment.

3 to 5, the odor blocking device 100 for drainage of the present invention is largely connected to the connection pipe 110 is placed into the conventional drain trap 60, and the lower connection pipe 110 It is configured to include a pressing tube 120 to be fitted and the magnet strip 130 provided in the middle or lower side of the pressing tube 120.

The connecting pipe 110 has an annular frame-shaped locking jaw 112 formed at an upper portion thereof so as to be placed on the stepped portion 62 formed in the drain trap 60 as in the related art. However, unlike the conventional connection pipe 110 of the present invention can be seen that the sieve network 114 is integrally formed on the upper surface, the shape of the upper and lower narrow so that the appearance of the appearance is easy to insert into the drain trap (60) Implemented to have

At this time, the sieve network 114 formed on the upper surface of the connecting pipe 110 is preferably manufactured to be formed integrally when forming the connecting pipe 110, but separately manufactured to fit through-hole size formed in the connecting pipe 110 It may be fitted.

The crimping tube 120 is made of a vinyl material as in the prior art, the overall shape is preferably manufactured in a normal light narrowing shape to be easily fitted to the connecting pipe (110). In addition, the crimp tube 120 is preferably formed of a double structure consisting of the inner shell 122 and the outer shell 124. That is, the endothelial 122 is manufactured in the form of a tube through which it is vertically penetrated, and the inner skin 122 and the outer skin 124 are attached by inserting the outer skin 124 of the same shape on the outer circumferential surface and then heat-sealing both sides.

The magnetic strip 130 is attached to the middle or lower inner surface of the outer shell 124 before attaching the inner shell 122 and the outer shell 124 of the crimp tube 120. In this case, the magnet strip 130 is attached to the inner surface of the right side of the outer shell 124, so that the repulsive force is not generated, the S pole is attached to the inner surface of the left side of the outer shell. Of course, you may attach on the contrary.

The magnet strip 130 attached to the crimp tube 120 is usually attached to the crimp tube 120 by a magnetic force to prevent the rise of odor.

In addition, the magnet strip 130 is located between the inner skin 122 and the outer skin 124 of the crimping tube to be protected from foreign matter and dust, and to minimize the phenomenon that the magnetic force is lowered because it is not directly in contact with water. will be.

"A" of Figure 6 is a perspective view showing a crimping tube according to another embodiment of the present invention, "I" is a longitudinal cross-sectional view of "A", "A" of Figure 7 is another embodiment of the present invention It is a perspective view which shows the crimping tube which concerns on an example, and "b" is a longitudinal cross-sectional view of "a".

First, referring to FIG. 6, the case in which the inner skin 122 constituting the crimp tube 120 is formed shorter than the outer skin 124 is illustrated. At this time, although the endothelial 122 is formed short, the magnetic strip 130 is attached to the middle inner surface of the outer shell 124, and thus, is located between the outer shell 124 and the endothelial 122, thereby implementing the above-described effects. The lower portion of the crimp tube 120 may be made of one layer of the outer cover, thereby further improving the sealing force.

Referring to FIG. 7, the endothelial 122 is formed longer than the outer skin 124 as opposed to the case of FIG. 6. In this case, the magnet strip 130 is attached to the middle inner surface of the outer shell 124 is located between the endothelial 122 and the outer shell 124, after all, while implementing the above-described effect and at the same time the lower end of the crimp tube 120 (122) Since it is formed in one layer, it will be possible to further improve the sealing force.

That is, when the entirety of the crimp tube 120 is formed of two layers of the outer shell 124 and the inner shell 122, the lower part may not be easily attached by the thickness thereof, and thus the sealing force may be somewhat lowered, thereby forming the lower part in one layer. Would be more desirable.

"A" of Figure 8 is a sectional view of the installation of the odor blocking device for drainage drain according to a preferred embodiment of the present invention, "I" is a sectional view of the installation of the odor blocking device for drainage according to another embodiment of the present invention, " "" Is a cross-sectional view of the installation of the odor blocking device for drains according to another embodiment of the present invention.

First, referring to "a", first, the crimp tube 120 in which the magnetic strip 130 is positioned between the outer shell 124 and the inner shell 122 is inserted into the lower portion of the connecting tube 110 to be attached with an adhesive. Then, it is inserted into the normal drain trap 60 to place the connecting pipe 110 on the step 62, and finally when the mounting plate 70 is mounted on the upper surface of the drain trap 60 is completed will be. As can be seen here, the odor blocking device for drainage device 100 of the present invention has the advantage that the installation is very simple and easy installation.

Subsequently, referring to "I" and "C", the construction method is the same as that of "A" described above. However, the installation state of the pressurized pipe 120 having different lengths of the inner shell 122 and the outer shell 124 is shown.

"A" and "B" of Figure 9 is a schematic cross-sectional view showing the operation of the odor blocking device for drains according to an embodiment of the present invention.

First, referring to "a", in the drain trap 60 of the drain hole, as described above, the odor blocking device 100 for drain holes of the present invention is installed. At this time, since the lower part of the crimping tube 120 is usually attached by the magnetic force of the magnet strip 130, the odor flowing back through the drain pipe 80 is blocked to prevent the inflow into the room.

On the other hand, referring to "b", it can be seen that the water is introduced into the drain trap (60). Foreign matter contained in this water will be first filtered by the filter plate 70 mounted on the upper surface of the drain trap 60, most of the foreign matter passing through the filter net formed integrally on the upper surface of the connection pipe 110 (114) ) To secondary filtering. Then, the magnetic strip 130 attached to the lower portion of the pressing tube 120 is naturally dropped by the weight of the falling water, and the lower portion of the pressing tube 120 is opened to discharge the water into the drain pipe 80.

Now, if there is no water inflow, the lower portion of the crimping tube 120 is attached again by the magnetic force of the magnet strip 130, as in the case of "a", and serves the original purpose of blocking odor.

Therefore, the upper part of the connecting pipe 110 is formed with a sieve network 114 integrally to filter the foreign matter passing through the filter plate 70 once again can prevent the clogging phenomenon of the drain pipe (80).

In addition, the crimp tube 120 is formed of a double structure of the endothelium 122 and the outer shell 124, so that even if the endothelium 122 is damaged, since the outer shell 124 performs the same function, it can continue to be used.

In addition, the magnet strip 130 is provided between the inner shell 122 and the outer shell 124 of the crimping tube 120 to be protected from foreign matter or dust, and because it does not directly contact water, the magnetic force of the crimping tube 120 is excellent. It is a useful design that can be used semi-permanently because the bottom can be firmly attached.

The foregoing has outlined rather broadly the features and technical advantages of the subject innovation in order to better understand the utility model claims of the subject matter described below. Additional features and advantages constituting the utility model claims of the present invention will be described below. It should be appreciated by those skilled in the art that the concepts and specific embodiments disclosed herein can be used immediately as a basis for designing or modifying other structures for carrying out similar purposes as the present invention.

In addition, such a modification or altered equivalent structure by those skilled in the art as a basis for modifying or designing the structure and concept of the invention disclosed in the present invention to another structure for carrying out the same purpose of the present invention is practical. Various changes, substitutions, and alterations are possible without departing from the spirit or scope of the invention as described in the scope of the new patent.

As described above, according to the odor blocking device for drainage according to the present invention, since it is composed of a crimping pipe provided with a connecting pipe and a magnetic strip, its structure is simple and easy to install, and a sieve is integrally formed on the upper part of the connecting pipe. Since the foreign matter is filtered once again, it is possible to prevent clogging of the drainage pipe, and the pressurized pipe is formed in a double structure of the inner shell and the outer shell, so that the outer shell performs the same function even if the inner shell is damaged, so it can be used continuously.

In addition, the magnetic strip is provided between the inner and outer shells of the crimping tube to protect it from foreign substances and dust, and because it does not directly contact with water, it has excellent magnetic force so that the lower part of the crimping tube can be firmly attached to achieve a semi-permanent effect. Can be.

Claims (3)

In the odor blocking device for the drain is provided in the drain trap is attached to the inlet of the drain pipe is provided to block the inflow of the odor generated in the drain hole, A connecting pipe having an annular frame-shaped locking jaw formed at an upper side thereof so as to be mounted to a stepped jaw formed at the inside of the drain trap, and having a sieve net integrally formed to filter foreign substances from the upper surface thereof; A crimping tube fitted into the upper portion from the lower portion of the connecting tube and bonded to the upper surface thereof, and having a shape that is generally upper and lower narrow, and composed of a double layer of an inner skin and an outer skin so as not to be easily damaged by drainage or foreign matter; And It is attached to the middle or lower portion of the outer surface of the outer shell is usually attached to the compression tube by the magnetic force to prevent the rise of odor, including a magnetic strip provided to discharge the water falling by the drainage when the drainage flows in; Odor blocking device for drainage, characterized in that configured. The method of claim 1, The external appearance of the connection pipe is a bad smell blocking device for drainage, characterized in that it is formed in the shape of ordinary light and narrow to facilitate insertion into the drain trap. The method of claim 1, The pressurized pipe is a odor blocking device for drainage, characterized in that to form any one of the inner and outer skin constituting the compressed tube shorter so as to excellent adhesion of the lower surface.

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