KR20080002977U - A bad smell interception device for a water pipe - Google Patents

Abstract

The present invention relates to a odor blocking device for a drain pipe, and more specifically, to block the odor flowing back from the drain pipe for discharging the living sewage of the sink or wash basin and the washing machine, as well as a relatively simple structure and easy installation. The present invention relates to a odor blocking device for drainage pipes that can be used semi-permanently due to low damage rate and excellent sealing power.

The odor blocking device for drain pipe of the present invention can more completely block backflow odor through drain pipes such as sinks, wash basins and washing machines, and is easy to install since it is relatively simple.

In addition, the crimp tube has a low damage rate because it is formed of a double structure of the inner shell and the outer shell, and the magnetic strip is provided between the inner shell and the outer shell of the crimp tube to protect it from foreign matter and dust, and has excellent magnetic force because it does not directly contact the discharged water. Thus, the lower part of the crimping tube can be firmly attached, so that it can be used semi-permanently.

Drain pipe, discharge pipe, connector, crimp pipe, magnetic strip

Description

A bad smell interception device for a water pipe}

1 is a perspective view showing a bad smell blocking device for a drain pipe according to an embodiment of the present invention.

Figure 2 is a longitudinal cross-sectional view of the connector according to an embodiment of the present invention.

Figure 3 is a longitudinal sectional view of the crimping tube according to an embodiment of the present invention.

"A" of Figure 4 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 5 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 6 is a sectional view of the installation of the odor blocking device for drain pipes according to an embodiment of the present invention, "I" is a sectional view of the installation of the odor blocking device for drain pipes according to another embodiment of the present invention, " C "is a cross-sectional view of the installation of the odor blocking device for drainage pipe according to another embodiment of the present invention.

"A" and "I" of Figure 7 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

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

112: engaging jaw 114: coupling portion

120: crimp tube 122: endothelial

124: jacket 130: magnetic strip

140: sink 150: wash basin

160: washing machine 170: discharge pipe

180: drain pipe

The present invention relates to a odor blocking device for a drain pipe, and more particularly, it is installed between the sink and the sink and the discharge pipe and the drain pipe of the washing machine to more completely block the odor flowing back through the drain pipe, as well as the relatively simple structure It is easy to install, has a low damage rate and excellent sealing force, and relates to a odor blocking device for drainage pipes that can be used semi-permanently.

In general, sinks, sinks and washing machines of various buildings are provided with a discharge pipe for discharging the used sewage, and the discharge pipe is coupled to the drain pipe connected to the outside to discharge the living sewage. On the other hand, the discharged living sewage contains a variety of organic matter is easily decayed and odor is generated. Odors generated in this way were flowed back along the drainage pipes of the homes and introduced into the room to create discomfort.

Therefore, in the related art, in order to block the odor that flows backward, the joint of the drain pipe and the discharge pipe was wound using a tape, but this did not fundamentally block the odor.

Therefore, in recent years, there is a need for an odor blocking device capable of blocking the odor flowing back from the drain pipe for discharging the living sewage of the sink, the sink and the washing machine.

The present invention has been devised to solve the above problems, as well as blocking the odor flowing back from the drain pipe for discharging the living sewage of the sink or wash basin and washing machine, as well as relatively simple structure, easy installation, low damage rate It is to provide a odor blocking device for drain pipe that can be used semi-permanently with excellent sealing power.

Inserted into the interior of the drain pipe in order to achieve the above object, the upper outer peripheral surface is formed with a hook of the annular frame so as to be placed on the upper surface of the drain pipe, the upper surface of the connecting pipe is provided with a coupling portion for tightly coupling the discharge pipe; 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 connecting pipe is formed in a shape that is normally light and narrow so as to be easily inserted into the drain pipe.

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 pipe of the present invention.

1 is a perspective view showing a bad smell blocking device for drainage pipes according to an embodiment of the present invention, Figure 2 is a longitudinal sectional view of the connector according to a preferred embodiment of the present invention, Figure 3 is a preferred embodiment of the present invention It is a longitudinal cross-sectional view of a crimping tube according to an embodiment.

1 to 3, the odor blocking device 100 for drainage pipes of the present invention is largely fitted with a connection pipe 110 mounted on a conventional drainage pipe 180 and a lower portion of the connection pipe 110. Compression tube 120 and the compression tube 120 is configured to include a magnet strip 130 provided in the middle or lower side.

The upper circumferential surface of the connection pipe 110 is formed with a hooking jaw 112 of the annular frame so as to be placed on the upper surface of the drain pipe 180, the upper surface is provided with a coupling portion 114 protruding to firmly couple the discharge pipe 170. The shape of the exterior is implemented to have a normal light narrowing shape so as to be easily inserted into the drain pipe 180. And, the connecting pipe 110 is too natural to penetrate up and down.

The crimping tube 120 is made of a vinyl material, the overall shape is preferably manufactured in a normal light narrowing shape so as 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 a tube shape through which it is vertically penetrated, and the outer shell 124 having the same shape is fitted to the outer circumferential surface thereof, and then both sides are thermally fused to attach.

The magnet strip 130 is first attached to the middle or lower inner surface of the outer shell before attaching the inner shell 122 and the outer shell 124 of the crimping 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 crimping tube 120 is usually attached to the lower portion of the crimping tube 120 by a magnetic force to prevent the odor rise.

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 4 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 5 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. 4, the case where the inner shell 122 which comprises the crimp tube 120 is formed shorter than the outer shell 124 is shown. 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. Since the lower part of the crimp tube 120 is composed of one layer of the outer shell 124, the sealing force may be further improved.

Referring to FIG. 5, the inner skin 122 is formed longer than the outer skin 124 as opposed to the case of FIG. 4. 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.

Therefore, if the entirety of the crimp tube 120 is formed in 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 6 is a sectional view of the installation of the odor blocking device for drain pipes according to an embodiment of the present invention, "I" is a sectional view of the installation of the odor blocking device for drain pipes according to another embodiment of the present invention, " "" Is a cross-sectional view of the installation of the odor blocking device for drain pipes according to another embodiment of the present invention.

First, referring to "a", first, the pressing tube 120 having the magnetic strip 130 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 by an adhesive. Then, while inserting the lower portion of the connecting pipe 110 into the conventional sink 140 drain pipe 180, it is mounted to the drain pipe 180 via the locking step 112 formed on the upper outer peripheral surface, and finally the sink ( When the fitting pipe 140 is inserted into the coupling portion 114 of the connecting pipe 110, the construction is completed. As can be seen here, the odor blocking device 100 for the drain pipe of the present invention has the advantage that the construction is very simple and easy to install and install.

Subsequently, referring to "B", the case where the odor blocking device 100 for drain pipe of the present invention is installed in the sink 150 and the drain pipe 180 is shown. The installation method is the same as the above-mentioned "A", except the use thereof.

In addition, referring to "d", the odor blocking device 100 for drainage pipes of the present invention is illustrated in the case where the washing machine 160 is installed in the drainage pipe 180, and this installation method is also the same as described above.

At this time, as can be seen with reference to the drawings, the inner diameter of the coupling portion 114 and the lower portion formed on the upper portion of the connecting pipe 110 can be seen that the diameter including the outer diameter is different. Therefore, it can be used upside down according to the diameter of the drain pipe 180.

Therefore, it should be appreciated that the odor blocking device 100 for drain pipe of the present invention may be installed in various drain pipes 180.

"A" and "B" of Figure 7 is a schematic cross-sectional view showing the operation of the odor blocking device for drain in accordance with a preferred embodiment of the present invention.

First, referring to "a", the drain pipe 180 is coupled to the discharge pipe 170, which is installed as the odor blocking device 100 for drain pipe of the present invention, as described above. 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 180 is blocked to prevent the inflow into the room.

On the other hand, referring to "b", it can be seen that water is introduced into the drain pipe 180. Due to the weight of the falling water, the magnetic strip 130 attached to the lower portion of the crimping tube 120 will naturally fall, and the lower portion of the crimping tube 120 is opened to discharge the water into the drain pipe 180. .

Now, if there is no inflow of water, the lower part of the crimping tube 120 is reattached by the magnetic force of the magnet strip 130 to serve the original purpose of blocking odor.

Therefore, according to the odor blocking device 100 for the drain pipe, it is possible to more completely block the odor flowing back through the drain pipe 180, such as the sink 140, the wash basin 150 and the washing machine 160, a relatively simple configuration It is easy to install.

In addition, the crimp tube 120 is formed of a double structure of the inner shell 122 and the outer shell 124 has a low damage rate, the magnetic strip 130 is between the inner shell 122 and the outer shell 124 of the crimp tube 120. It is provided in is protected from foreign matter or dust, and because it does not directly contact the discharged water is excellent useful magnetic force can be attached firmly to the lower portion of the crimping tube 120 can be used semi-permanently.

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 conception and specific embodiments of the presently disclosed subject matter 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, the odor blocking device for the drain pipe of the present invention can more completely block the odor flowing back through the drain pipe such as a sink, a wash basin, and a washing machine, and is easily installed because it is relatively simple.

In addition, the crimp tube has a low damage rate because it is formed of a double structure of the inner shell and the outer shell, and the magnetic strip is provided between the inner shell and the outer shell of the crimp tube to protect it from foreign matter and dust, and has excellent magnetic force because it does not directly contact the discharged water. Thus, the lower part of the crimping tube can be firmly attached, so that it can be used semi-permanently.

Claims (3)

In the odor blocking device is installed between the sink, the washing machine and wash basin discharge pipe and the drain pipe is provided to block the inflow of the odor flow back through the drain pipe, Inserted into the drain pipe, the upper outer peripheral surface is formed with a hook of the annular frame so as to be placed on the upper surface of the drain pipe, the upper surface of the connecting pipe is provided with a coupling portion for tightly coupling the discharge pipe; 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 a drain pipe, characterized in that configured. The method of claim 1, Appearance of the connecting pipe is a bad smell blocking device for drainage pipes, characterized in that formed in the shape of ordinary light and narrow to facilitate insertion into the drainage pipe. The method of claim 1, The pressurized pipe is a odor blocking device for drainage pipes, characterized in that to form any one of the inner and outer skin constituting the pressurized tube shorter so as to excellent adhesion of the lower surface.

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