KR102035533B1 - Foam-type toilet structure for the aeration tank - Google Patents

Abstract

The present invention relates to an aeration tank, which generates and provides foam used in a foam flush toilet, and more specifically, to a structure for a foam flush toilet, which is possible to prevent an air hose from being twisted with each other by allowing the air hose interpolated into an aeration tank to be respectively embedded in an air hose inlet pipe, is possible to smoothly maintain air supply and foam generation, is possible to prevent the generated foam from flowing backward into the air hose inlet pipe by fixing positions of the air hose and a dispenser tip, and is possible to easily separate the air hose in accordance with necessity.

Description

Aeration Tank Structure for Four-Stage Toilet {FOAM-TYPE TOILET STRUCTURE FOR THE AERATION TANK}

The present invention relates to an aeration tank for generating and providing foam for use in a toilet bowl, and more specifically, the air hoses interpolated into the aeration tank can be prevented from twisting each other by being embedded in the air hose inlet pipe, respectively. Through this, air supply and foaming can be continued smoothly, and the position of the air hose and the dispersing head can be fixed to prevent the generated bubbles from flowing back into the air hose inlet pipe, and the air hose can be easily separated as necessary. To a potty toilet.

In general, most of the toilets used are flush toilets with water. However, due to the recent increase in the importance of environmental protection, there is a lot of water consumption when using flush toilets, and efforts are being made to improve them. There is a problem in that installation or use is difficult in the absence or low water supply.

Therefore, there is an increasing interest in a flush toilet that can solve the problem of the flush toilet.

A bubble flushtoilet is a toilet that uses a foam generated by injecting a hose that provides air to a washing water mixed with water and a surfactant, and consumes significantly less water than a flush toilet. Porcelain toilets are hygienic and environmentally friendly due to their low odor, no bugs, and no sewage or sewage.

As a prior art for such a toilet bowl is described in the Republic of Korea Patent Publication No. 10-1545125 "aeration tank structure for a toilet bowl (hereinafter, referred to in the prior art)".

The prior document is located in the interior of the water tank is composed of a connecting pipe and the insertion grooves are respectively configured on the upper both sides of the aeration tank is configured to be higher than the height of the water, it is possible to prevent the aeration tank float by buoyancy to directly install the water Convenience is given because it does not touch, the insertion groove is configured to combine the aeration tank with the inner side of the water tank, and the connector to the toilet bowl structure for securing a strong fixing force by combining with the toilet main body portion.

However, there is a disadvantage that the pair of hoses introduced into the valve body part is fixed only in the position around the insertion groove through the packing provided in the insertion groove.

That is, as shown in Figure 1 prior art, the built-in hose is not fixed separately except for the portion combined with the packing, the inner lower portion of the inner portion of the valve main body is a portion of the water is introduced to the hose is fresh water. Therefore, the hose is moved by the flow of water, and even in the process of inserting the hose into the insertion groove, the hoses may be entangled with each other, causing problems that the hoses are twisted with each other.

In this way, when the hoses are twisted with each other, the air supplied through the hoses is not discharged smoothly, and foaming capacity is lowered. In order to solve this problem, it is necessary to disassemble the toilet bowl and freely twist the hoses directly. exist.

Republic of Korea Patent Publication No. 10-1545125 (August 21, 2015)

The present invention has been made to solve the above problems to provide an aeration tank structure for the toilet bowl that can prevent the air hose for supplying air in the aeration tank is twisted with each other can be smoothly sustained air supply and foaming. There is a purpose.

In addition, it is possible to fix the position of the air hose and the dispersing head to prevent backflow of the bubbles generated by the air hose inlet pipe, and for the toilet bowl for cleaning the air hose with splatters or to easily separate the air hose when changing the dispersing head The purpose is to provide an aeration tank structure.

The present invention relates to an aeration tank for a potty toilet, the present invention has the following configuration to achieve the above object.

The aeration tank structure that generates air by receiving air from the air hose connected to the controller has an air hose in which each air hose is embedded, and the front end of the air hose is opened to expose the end of the penetrated air hose. A portion of the front end is interpolated, and a mixture of water and a surfactant is introduced, and bubbles are formed through the air discharged from the air hose end, and bubbles are discharged to the connected toilet bowl.

In addition, the air hose may be divided into being exposed to the outside connected to the controller and embedded in the air hose inlet pipe, the air hose inlet pipe is further provided with a one-touch fitting at the upper end of the air hose inlet The one-touch fitting is opened up and down, and air hoses are fitted to both ends, and the air hoses can be easily separated.

A sleeve surrounding an outer circumferential surface of the one-touch fitting is further formed, and the sleeve is fixed to an upper end of the air hose inlet pipe to fix the one-touch fitting to the air hose inlet pipe, and between the air hose inlet pipe and the air hose. Closing the gap may close the open upper end of the air hose inlet pipe.

In addition, the upper side of the air hose inlet pipe is formed with a connecting bracket for connecting each air hose inlet pipe to each other, the connecting bracket is connected to the air hose inlet pipe to each other, it is fixed to the back of the toilet bowl body.

In addition, the front end of the air hose inlet pipe may be further formed with an expansion portion is gradually expanded in the inner diameter.

In addition, a predetermined length of the front end side of the air hose inlet pipe is formed with an inclined portion bent upwards, the inclined portion is formed in the air hose inlet pipe portion interpolated into the bubble generating pipe, the end of the air hose is the foam Face up the production tube.

In addition, an inlet hole in which the front end of the air hose inlet pipe is interposed is formed in the lower rear surface of the foam tube, the inlet hole is the same as the number of the air hose inlet pipe, the inlet hole is the air hose inlet Each tube is introduced.

In addition, a discharge port for discharging the bubbles into the bowl on the upper front surface of the foaming tube; the outlet is formed through the front of the main body portion with the foaming tube is built-in and the rear of the toilet treatment unit with the bowl is the bowl Foam is discharged to the side, a plurality of grooves are formed along the outer circumferential surface of the discharge port is fixed to the body portion and the toilet treatment unit.

As described above, the present invention can prevent the air hose from being twisted by incorporating the air hose introduced into the aeration tank into the air hose inlet pipe, respectively, thereby obtaining an effect that the air supply and foaming can be easily made. .

In addition, the air hose built into the air hose inlet pipe discharges the air in a fixed position, thereby preventing the air bubbles from flowing back toward the air hose inlet pipe by fixing the positions of the air hose and the spray tip. The effect is that the air hose can be easily removed when cleaning the stuck air hose or replacing the dispersing head.

Figure 1 shows the prior art.
2 and 2a shows a front perspective view and a rear perspective view of the aeration tank according to the present invention.
3 is a side cross-sectional view of the aeration tank according to the present invention.
Figures 4 and 4a shows a front perspective view and a rear perspective view cut a side cross-section of the present invention.
Figure 5 shows a side cross-sectional view of the potty toilet to which the present invention is applied.

Embodiments of the present invention as described above will be described in detail with reference to the accompanying drawings.

2 and 2a is a front perspective view and a rear perspective view of the aeration tank according to the present invention, Figure 3 is a side cross-sectional view of the aeration tank according to the present invention, Figures 4 and 4a is a front perspective view cut a side cross-section of the present invention And a rear perspective view, Figure 5 shows a side cross-sectional view of the potty toilet to which the present invention is applied.

The present invention relates to an aeration tank (1) for generating a foam of the toilet bowl, the air hose (2) drawn into the aeration tank (1) is connected to the air supply unit 31 built in the controller (3) is connected to the air The air generated from the supply part 31 is transferred into the aeration tank 1 to generate bubbles.

The structure of this aeration tank 1 is demonstrated.

The aeration tank (1) is to supply air to the mixture of water and surfactant to produce bubbles and to deliver the bubbles to the bowl of the toilet bowl, in the present invention, the aeration tank (1) is a bubble production pipe (10) ), And an air hose inlet pipe 20 for fixing the air hose 2 by embedding each air hose 2.

The bubble generating pipe 10 and the air hose inlet pipe 20 is provided at positions symmetrical with each other around the connecting portion, the bubble generating pipe 10 and the air hose inlet pipe 20 is combined when viewed from the side It has a "∪" shape. In addition, the bubble generating tube 10 is closely coupled to the front of the main body portion can discharge the bubbles generated inside the toilet treatment unit, the air hose inlet pipe 20 is coupled to the rear of the main body is fixed.

First, the foaming tube 10 is a place where the mixed liquid mixed with water and the surfactant is introduced, and the foam used for the toilet bowl is generated through the air supplied from the air hose 2 introduced into the lower side.

Bubbles generated from the lower side of the foaming tube 10 rises and is discharged to the outlet 11 located at the upper end thereof, and a pair of inlet holes 12 are inserted into the lower rear so that the air hose inlet tube 20 can be interpolated. Is formed. At this time, the inlet hole 12 is larger than the diameter of the air hose inlet pipe 20 so that the front end of the air hose inlet pipe 20 can be easily introduced, the inlet hole 12 and the air hose inlet pipe 20 Water flows into the body part into the gap between the bubbles to supply the mixed liquid to the foaming tube (10).

In addition, the lower surface of the foaming tube 10 is formed with a mixed liquid inlet hole 13 communicating the inside and the outside of the foaming tube 10, the foaming tube 10 is introduced into the mixed liquid in the body portion.

Therefore, the air discharged from the dispersing head 2a of the air hose 2 and the mixed liquid inlet hole 13 meet with the mixed liquid mixed with water and the surfactant in the bubble forming tube 10 to generate bubbles. .

In addition, when the toilet is stopped and stored for a long time or when the toilet is cleaned, the rear valve (10a) formed on the upper rear of the foaming tube (10) is opened to supply the cleaning water, and the supplied cleaning water moves to the bowl of the water treatment unit. At the same time it is also moved to the lower side of the foaming tube 10 is discharged to the mixed liquid inlet hole 13 can wash the inside of the foaming tube (10).

The outlet 11 is connected to the rear of the stool treatment unit to supply the bubbles generated in the foam generating tube 10 to the bowl, and is formed at one end located on the front side of the foam generating tube 10, wherein the stool processing unit In order to be easily coupled with the groove is recessed at a predetermined interval along the outer circumferential surface of the outlet 11 to facilitate the coupling with the toilet treatment.

As such, the outlet 11 is coupled to and fixed to the toilet treatment unit so that the foaming tube 10 is fixed at the designated position.

Meanwhile, the bubble generating tube 10 has a shape in which the half is cut in the longitudinal direction in the shape of “∪”, and has a shape that is symmetrical with the air hose inlet tube 20 so that the bubble generating tube 10 and the air hose inflow are formed. When the pipes 20 are coupled to each other, an aeration tank 1 having a "∪" shape is formed.

At this time, the gravity reduction portion 14 is formed at a certain upper portion of the bubble rises generated from the lower side of the bubble generating tube (10).

The gravity reducing unit 14 may have a large circular shape that extends from the inner width of the foaming tube 10 to prevent the foam rising up toward the outlet 11 from being weakened by the gravity. That is, the mixed liquid buried in the foam is lowered to the lower side of the foam by the load, the foam is easily moved upward and at the same time the mixed liquid dropped to the lower side of the foam tube 10 can be reproduced again to the foam.

The air hose inlet pipe 20 has a shape symmetrical with the bubble generating pipe 10 and one end of the air hose 2 connected to the air supply unit 31 in the controller 3 is introduced, the other end is foamed by a predetermined length The end of the air hose (2) is introduced into the bottom of the production tube 10 to be provided in the foam tube (10).

The air hose inlet pipe 20 is formed in a pair, and one air hose 2 is built in each air hose inlet pipe 20.

The air hose inlet pipe 20 has the same number as the air hose 2 connected to the controller 3, and one air hose 2 is embedded in one air hose inlet pipe 20.

The air hose 2 is introduced into the upper end of the air hose inlet pipe 20, the air hose 2 drawn along the inside of the air hose inlet pipe 20 is the air drawn into the foam generating pipe 10 The end of the air hose (2) protrudes out toward the front end of the hose inlet pipe (20). At this time, the dispersing head 2a is provided at the end of the air hose 2 coming out from the front end of the air hose inlet pipe 20 so that the dispersing head 2a protruding out of the air hose inlet pipe 20 has a foaming pipe. (10) Make it easy to discharge the air inside.

At this time, the inner diameter of the air hose inlet pipe 20 is made larger than the diameter of the air hose 2 and the dispersing head 2a so that the air hose 2 and the dispersing head 2a can be smoothly introduced.

One-touch fitting 21 is located at the upper end of the air hose inlet pipe 20, extends in the vertical direction and both ends are open.

Both ends of the one-touch fitting 21 can be easily connected and separated by fitting the air hose (2).

At this time, the air hose 2 is coupled to the one-touch fitting 21 is divided into that which is embedded in the air hose inlet pipe 20 and connected to the controller (3). Therefore, these two types of air hoses 2 are inserted into and fitted to both ends of the one-touch fittings 21, respectively.

Therefore, the air hose 2 can be easily separated and combined through the one-touch fitting 21, so that the air hose 2 in the air hose inlet pipe 20, which is frequently stuck, can be easily separated and replaced through the one-touch fitting 21. Can be taken out and cleaned.

In addition, the one-touch fitting 21 has an inner diameter of the one-touch fitting 21 and an outer diameter of the air hose 2 so that the air hose 2 is inserted into and fitted to each other, such a one-touch fitting 21 is an air hose. Since the cross section width is similar to (2), the width is narrower than that of the air hose inlet pipe 20.

Therefore, a sleeve 21a which can close the rear upper end of the open air hose inlet pipe 20 and which the one-touch fitting 21 can be fixed to the upper end is further formed.

The sleeve 21a may have a shape surrounding the outer circumferential surface of the one-touch fitting 21, and the outer diameter of the sleeve 21a may be larger than the width of the upper end of the air hose inlet pipe 20 to close the opening of the upper end. .

In addition, the one-touch fitting 21 may be fixed to the upper end of the air hose inlet pipe 20 through the sleeve 21a, and the one-touch fitting 21 and the sleeve 21a may be replaced or replaced. The cleaning has the advantage that the air hose 2 can be easily separated from the air hose inlet pipe (20).

That is, when the air hose 2 is desired to be separated, only the air hose 2 connected to the one-touch fitting 21 can be easily removed without a separate dismantling operation.

A portion of the front end of the air hose inlet pipe 20 is inserted into the foaming tube 10, and the dispersing air 2a of the air hose 2 is discharged to the end of the air hose inlet pipe 20. At this time, the front end of the air hose inlet pipe 20 is formed with an extension portion 20a that extends like a trumpet toward the end side.

The expansion part 20a prevents the disperser head 2a from entering the air hose inlet pipe 20 again due to vibration or the like while discharging the air, and the air discharged from the disperser head 2a is bubble-forming tube ( 10) to facilitate delivery to the side and at the same time to easily remove the air hose (2) on which the air disperser (2a) is attached to the air hose inlet pipe (20) without being caught by the air hose inlet pipe (20) to be.

In addition, the shape of the air hose inlet pipe 20 has a shape in which a "∪" shape is cut about half, wherein the part connected to the controller 3 has a shape extending downward and is introduced into the bubble generating pipe 10. The portion is formed with an inclined portion 22 which is bent upwards.

Since the dispersing head 2a is fixed to the upper side through the inclined portion 22, the air discharging can be discharged upward, and even when the level of the mixed liquid is lowered, the dispersing head 2a is dispersed than the air hose inlet pipe 20 ( Since the position where 2a) is lifted is high, it is possible to prevent the backflow of bubbles.

That is, when the inclined portion 22 is not formed and the dispersing tip 2a is inclined toward the lower surface of the foaming tube 10, when the air is discharged downward, the air collides with the lower surface of the foaming tube 10 to vibrate and Noise may be generated, and when the position of the dispersing head 2a is the same as the lowermost position of the air hose inlet pipe 20, the bubble flows back toward the air hose inlet pipe 20 and the one-touch fitting 21 is located on the upper side. There is a risk of backflow to the end. Therefore, the above-mentioned problem can be solved through the inclined portion 22.

On the other hand, the air hose inlet pipe 20 in which the respective air hoses 2 are built is not connected to each other, and the air hose inlet pipe 20 is also not directly fixed to the main body portion, thereby positioning the air hose 2. Although there is a fear that the position of the air hose inlet pipe 20 itself is not fixed because it can be fixed.

Therefore, a connection bracket 23 may be further configured to connect the air hose inlet pipe 20 to each other and to fix the air hose inlet pipe 20 to the main body.

The connection bracket 23 is located on the upper side of the predetermined length of the air hose inlet pipe 20, and wraps the front side and the rear side of the pair of air hose inlet pipe 20, respectively, and then combines the air hose inlet pipe 20 ) Make sure that it is in close contact with the outer surface. The connection bracket 23 is fixed in close contact with the upper side of the air hose inlet pipe 20, the air hose inlet pipe 20 does not deviate from the initial position due to the flow of water in the body portion, etc., is introduced into the bubble generating pipe (10) inside The end of the air hose inlet pipe 20 can be prevented from leaving the bubble generating pipe 10, it can be minimized that the inlet hole 12 and the air hose inlet pipe 20 hit.

In addition, the coupling member 23a coupled through the front and rear surfaces of the connection bracket 23 extends to the rear of the main body so as to be fixed to the rear of the main body (see FIG. 5).

Therefore, the foaming tube 10 is the outlet 11 is coupled to the front of the main body portion, the air hose inlet pipe 20 is coupled to the rear of the body portion through the coupling bracket 23 and the coupling member 23a by aeration tank ( 1) can be coupled and fixed in the body portion.

In addition, a fastener 24 surrounding the air hose 2 may be further formed at a position connected to the controller 3 and drawn into the main body.

Fixture 24 protects the outer surface of the air hose (2) introduced into the main body through the main body rear, and serves to fix the air hose (2) to the rear of the main body.

The fastener 24 surrounds the outer circumferential surface of the air hose 2, and when the extended air hose 2 facing the lower surface of the controller 3 penetrates the rear surface of the main body, the air hose 2 is parallel to the ground. It wraps around the outer circumference and penetrates the rear side of the main body so that the air hose 2 extends downward from the upper side corresponding to the center of the upper surface of the air hose inlet pipe 20 when the air hose 2 is introduced into the main body. It has a shape.

The controller 3 may control the amount of air discharged from the air hose 2 and the like, and may adjust the amount of the surfactant to control the amount of foam. At this time, the control unit 3a is provided in front of the controller 3 to allow a person to directly operate so that the user can manage the amount of foam in the toilet bowl.

As described above, the aeration tank 1 is provided with an air hose inlet pipe 20 which individually houses the air hose 2 according to the number of air hoses 2, and the air hose inlet pipe 20 generates bubbles. By entering the pipe 10 and discharging air, the air hoses 2 can be prevented from being twisted together in the main body.

Therefore, the air supply is made smoothly has the effect that the foaming can be continued smoothly.

In addition, the air hose 2 can be removed from the air hose inlet pipe 20 by removing the one-touch fitting 21 from the air hose inlet pipe 20 during maintenance of the air hose 2. Can be separated.

Since the existing toilet is installed on the wall, the space between the wall and the toilet is so small that it is difficult to remove and replace the hose stuck in the rear of the main body.It is inconvenient to remove and replace everything from the controller to the aeration tank when replacing the air hose. exist.

In addition, there is a problem that the air hose continues to move in the aeration tank by discharging the air hose can solve these problems through the air hose inlet pipe (20).

In addition, what was described above using FIGS. 2-5 described only the main matter of this invention, As long as various designs are possible within the technical scope, this invention is not limited to the structure of FIGS. Is self explanatory.

1: aeration tank 2: air hose
2a: Disperser 3: controller
3a: control panel
10: foaming tube 11: outlet
12: inlet hole 13: mixed liquid inlet hole
14: gravity reducing unit 20: air hose inlet pipe
20a: Extension 21: One-touch fitting
21a: sleeve 22: inclined portion
23: connection bracket 24: fixture
31: air supply unit

Claims (8)

In the aeration tank structure that generates air by receiving air from the air hose connected to the controller,
An air hose inlet tube having each air hose embedded therein, the front end of which is open to expose the air hose end; And
A portion of the front end of the air hose inlet pipe is interpolated, a mixture of water and a surfactant is introduced therein, and bubbles are formed through the air discharged from the air hose end and discharged into the connected toilet bowl; Become,
An aeration tank structure for a potty toilet, characterized in that the expansion portion is formed to gradually expand the inner diameter at the front end of the air hose inlet pipe.
The method of claim 1,
The air hose,
Connected to the controller and exposed to the outside and embedded in the air hose inlet pipe,
The air hose inlet pipe is a one-touch fitting at the upper end of the air hose is introduced; is further provided,
The one-touch fittings are open and closed upper and lower air hoses are fitted at both ends, the air hose aeration tank structure characterized in that the air hose can be easily separated.
The method of claim 2,
A sleeve surrounding the outer circumferential surface of the one-touch fitting; is further formed,
The sleeve,
Fixed to the upper end of the air hose inlet pipe to fix the one-touch fitting to the air hose inlet pipe,
The aeration tank structure for the flushing toilet characterized in that it closes the open upper end of the air hose inlet pipe while preventing the gap between the air hose inlet pipe and the air hose.
The method of claim 1
A connection bracket connecting each air hose inlet pipe to each other above the air hose inlet pipe;
The connecting bracket connects the air hose inlet pipes with each other, and the aeration tank structure for the potty toilet, characterized in that fixed to the back of the potty toilet body.
delete The method of claim 1,
A predetermined length of the front end side of the air hose inlet pipe is inclined portion bent upward;
The inclined portion,
It is formed in the air hose inlet pipe portion that is interpolated into the bubble generating pipe,
The aeration tank structure for the toilet bowl characterized in that the end of the air hose is directed to the upper side of the foaming tube.
The method of claim 1,
An inlet hole through which the front end of the air hose inlet pipe is interposed in the lower rear surface of the foaming tube;
The inlet hole is the same as the number of the air hose inlet pipe, and the air hose inlet pipe, characterized in that each of the air inlet pipe is introduced into the inlet hole.
The method of claim 1,
An outlet for discharging bubbles into the bowl on an upper front surface of the bubble generating pipe;
The discharge port discharges the foam to the bowl side through the front of the main body portion with the foam generating tube and the rear of the toilet treatment portion with the bowl,
Aeration tank structure for a toilet bowl characterized in that a plurality of grooves are formed along the outer circumferential surface of the discharge port is coupled to the main body and the toilet treatment unit.

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