WO2017115964A1

WO2017115964A1 - Highly efficient water-saving flush toilet

Info

Publication number: WO2017115964A1
Application number: PCT/KR2016/008108
Authority: WO
Inventors: 이종인
Original assignee: (주)여명테크; 주식회사 와와; 현돈
Priority date: 2015-12-30
Filing date: 2016-07-25
Publication date: 2017-07-06
Also published as: CN108603369A; KR101638427B1

Abstract

The present invention comprises: a flush toilet body portion (1100) having a tap water inflow channel (1150) formed therein, having a bowl (1110) provided to store a predetermined amount of sewage, having a connecting tube (1120) provided to discharge the sewage stored in the bowl (1110), and having a cover portion (1130) provided to induce the same to a bottom tube (1140) that discharges the sewage to the outside of the toilet; a branch portion (1200) installed inside the tap water inflow channel (1150) such that a part of the tap water branches off and falls into the cover portion (1130); a corrugated tube (1300) that forms the path of flow of the sewage discharged from the bowl (1110); a sewage discharge portion (1400) comprising a communication portion (1410) into which sewage flows through the corrugated tube (1300), a discharge portion (1420) that forms a U-shaped channel together with the communication portion (1410) so as to discharge the sewage that has flowed in from the communication portion (1410), and a storage portion (1430) provided on the upper portion thereof so as to store the part of tap water that has branched off and fallen by means of the branch portion (1200); and an elastic portion (1500) that has elasticity and thus elastically connects the connecting tube (1120) and the sewage discharge portion (1400) such that, after the sewage is discharged, the sewage discharge portion (1400) stands upright, thereby preventing discharge of the sewage.

Description

Ultra Water Saving Toilet

The present invention relates to an ultra-saving water toilet, and when the water for washing is put into the toilet, if a certain amount of water is stored, the water is rotated by its own weight to discharge the sewage in the bowl. By reducing the delay time is stored from the bowl to the wastewater discharge unit as in the prior art relates to an ultra-low-water toilet to reduce the waste of washing water required to be stored in the wastewater discharge unit.

In general, a toilet siphon (siphon) is used to store a certain amount of water in the toilet bowl for the smooth cleaning of the odor or manure coming from the manure discharge.

This siphon principle is that when the water level in the inverted U-tube and the water level in the toilet are in equilibrium, when the water level in the toilet bowl suddenly rises, the pressure rise in the toilet bowl is accompanied by a relatively low pressure siphon tube and This refers to the principle that water in the toilet bowl is discharged by the pressure difference.

As shown in FIG. 1, a common toilet may include a bowl 2 containing fresh water of a predetermined amount, and a predetermined amount of water for washing at a position higher than the bowl 2. It consists of the water storage tank 1 connected through the supply path 2a which was closed by the water supply packing 5 with respect to 2), and by the operation of the water discharge lever 3 installed in the water storage tank 1, the water drain lever The water supply packing 5 interlocked with (3) opens the water supply port 10 so that the water in the water storage tank 1 is rapidly supplied to the bowl 2 through the supply path 2a, thereby providing the bowl 2 ) The sediment in the bowl due to the siphon effect generated by the water pressure generated in the bowl 2 as the water level increases and the water drained along the drain passage 2b by the water pressure. It is made to discharge to the drain 2d through 2c).

However, the conventional toilet as described above should always maintain the water level above the height of the drain trap (2c) to prevent backflow, such as odor in the bowl, and the amount of water that can overcome the water pressure of the height of the drain trap (2c) at the time of washing Since water must be used, there is a problem that the consumption of water is large.

In addition, the existing toilet should have a bowl discharge pipe diameter of 45mm or more, usually 45 ~ 55mm, determined through KS standards for smooth discharge of dirt, so to clean up the dirt in the bowl, a so-called siphon phenomenon should be generated. In order to solve this siphon phenomenon, water must be supplied to the inside of the bowl at least at a time. To solve this problem, the existing toilet is installed with a water tank, and a predetermined amount of water is stored in the water tank. The siphon phenomenon occurs by supplying water into the bowl through the inner channel through the water tank and the bowl by opening and closing the stopper attached to the drain pipe diameter of about 65mm installed in the siphon.

Therefore, the existing toilet has a diameter of about 15mm, and no matter how much water is supplied to the inside of the bowl, the diameter of the bowl discharge pipe is usually 45-55mm, so it cannot generate a siphon phenomenon and is discharged through the bowl discharge pipe. Can not be cleaned.

Therefore, in the meantime, in the case of male urinals, automatic washing is generalized by using a water direct connection, but in the case of a toilet, direct flushing of water is not possible with a direct connection to a water pipe for the same reason as described above.

In addition, the existing toilet is essentially a water tank function can be cleaned because it is limited by the design and the water tank can not reduce the size of the toilet space constraints. In addition, when the pottery is made integrally with the water tank and the pedestal (aka "one-piece toilet bowl"), the defective rate is high and the production yield is low, resulting in an increase in the cost of pottery.

In addition, even if a leak occurs due to a failure of the water supply and drain pipe installed in the tank, it is difficult for the user to easily detect the water and sewage bills may be recognized. In addition, in the case of a flash toilet used in a public place such as a communal toilet or office building, there is no water tank, so an additional 25 mm (1 inch) diameter pipe is added to the water pipe so that a large amount of water can be supplied at a time for direct use. The installation cost is huge, and the operation of the lever is known as "water hammer", which is accompanied by severe noise, making it impossible to use for general residential purposes.

In order to solve some of these problems, the present applicant has been disclosed in Korean Patent Registration No. 10-1131810 (name of the invention: variable double straight tubular toilet).

However, the variable double straight pipe can operate in the manner of the existing water supply flow path and the bowl rim, and when the water level inside the bowl rises when water supply is directly supplied, the variable straight pipe is lowered and the waste water is discharged, but the water pressure is increased. There is a problem in washing the inside of the bowl because the water pressure cannot be used as a result of falling sharply from the waterway inside the bowl and the waterway inside the bowl rim, and it is difficult to control the downward delay time of the variable straight pipe during the discharge. Backflow sometimes occurs.

Therefore, since the toilet disclosed in the patent also supplies water directly without using a water tank, the above-mentioned problem is accompanied, and therefore, a water tank must be provided to solve the above-mentioned problem. As such, since the tank must be provided, the manufacturing cost increases, and there is a problem that the space occupied by the tank cannot be utilized.

In addition, the variable double straight tube is made to rotate the variable double straight tube by weight only if the length is long to be able to perform the waste discharge role. In this way, when the length of the variable double straight tube is lengthened, the radius of rotation of the variable double straight tube is also increased, and the space for accommodating the cover portion must be increased, resulting in a large toilet and difficult installation in a narrow space. There is this.

In addition, since the variable double straight tube must be stored at an angle of about 45 degrees before discharge of dirt, i.e., in the air, the reservoir must be stored inside the bowl, so that the elastic force of a constant tension spring is applied to bear the load of the variable double straight tube. You must keep it. In addition, the elastic spring of the tension spring must be further increased in order for the variable double straight pipe rotated at 45 degrees or more to restore the dirt to its original position. Accordingly, if the washing water is not used more than an appropriate amount to have a weight greater than the elastic force of the tension spring, the restoring force of the tension spring becomes strong, and the variable double straight pipe does not rotate over a certain angle to discharge the dirt. There is a problem with backflow.

In addition, one side of the tension spring coupled with the variable double straight tube is fixed to the bracket, this bracket is to be attached to the ceramics. This bracket is attached to the bowl made of porcelain by using a screw, etc., due to the characteristics of the porcelain difficult to attach due to the screw, there is a problem in productivity and stable quality control.

In order to solve this problem, Korean Patent No. 10-1453013 filed by the applicant (registered name: direct type water saving toilet) has been disclosed, it is shown in Figures 2 to 4.

The direct-type water-saving toilet is installed on the bottom or wall, and a direct inflow pipe receiving portion 101a is formed in which a direct inflow pipe 50 into which the upper part is opened and the inflow of the inflow water from the outside is accommodated, and the wastewater Is provided with a bowl 101 is stored a certain amount, is provided with a connection pipe 110 for discharging the sewage stored in the bowl 101, covering the rear of the bowl 101 and through the connection pipe 110 Toilet bowl body portion 100 is provided with a cover portion 102 to guide the discharged waste to the bottom tube 103 for discharging the toilet outside; A corrugated pipe (200) connected to the connection pipe (110), forming a flow path of sewage drained from the bowl (101), and capable of bending; Is connected to the corrugated pipe 200, when the filthy water flowing from the corrugated pipe 200 forms a set amount, it moves elastically downward to discharge the filthy water to the outside through the main discharge passage, and part of the filthy water discharged After the storage in a set amount and discharged to the outside through the auxiliary discharge passage, the waste water discharge pipe 400 for delaying the discharge time discharged through the main discharge passage; And elastically connect the connecting pipe 110 and the sewage discharge pipe 400, and when the sewage flowing from the corrugated pipe 200 is less than a set amount, the sewage discharge pipe 400 is in an upright state. Having an elastic portion 500; Including, but the elastic portion 500 is fixed to the connection pipe 110 and the connection pipe 110 of the connection pipe 110 to be perpendicular to the sewage flow direction of the connection pipe 110 from the outside A pair of first latching members 510 each having a protrusion 511 having a first latching hole 511a and protruding from both sides of the outer side, respectively, is installed outside the sewage discharge pipe 400 and each of the second A pair of second latching members 520 having a latching hole 521 and one end thereof are respectively connected to the pair of second latching members 520 and the other end is connected to the first latching hole 511a. It is characterized by having a pair of elastic members 530 to be.

At this time, the sewage discharge pipe 400, the sewage discharge pipe 400, the cylindrical main discharge pipe 410 connected to the sewage discharge side end of the corrugated pipe 200 and a part of the main discharge pipe 410 It is provided on the outer periphery of the main discharge pipe 410 is provided with an auxiliary discharge pipe 420 having a storage space, the main discharge pipe 410 and the auxiliary discharge pipe 420 to communicate with each other from the corrugated pipe 200 A drain hole 411 for discharging the flow of sewage into the auxiliary discharge pipe 420 is formed, and the sewage discharged into the sewage discharge pipe 400 is disposed at the sewage discharge side end of the auxiliary discharge pipe 420. When the amount is set, the auxiliary discharge hole 421 is discharged to the outside.

The water-saving toilet with the configuration as described above maintains the sewage discharge pipe 400 upright as shown in FIGS. 2 and 3, and the sewage stored in the bowl 101 is connected to the pipe 110 and the corrugated pipe ( When flowing through the 200, the flow of sewage flows to the main discharge pipe 410, the sewage flowing into the main discharge pipe 410 is the secondary discharge pipe in contact with the auxiliary discharge pipe 420 surrounding the main discharge pipe 410 420 is discharged to the inside of the auxiliary discharge pipe 420 connected to the lower end of the main discharge pipe 410 through a pair of discharge holes 411 formed on both sides of the main discharge pipe 410 located at both ends of the main discharge pipe 410. Stored inside). When a predetermined amount of sewage is stored inside the auxiliary discharge pipe 420, the entire wastewater discharge pipe 400 is rotated to form a horizontal (90 degree or more), as shown in FIG. 4, by the weight of the auxiliary discharge pipe 420. The stored sewage is discharged outward while being discharged to the outside through the auxiliary discharge hole 421 formed at the rear end of the auxiliary discharge pipe 420, that is, the sewage discharge side end.

Since the sewage toilets of the direct type water-saving toilet are discharged into the auxiliary discharge pipe 420 to be discharged into the auxiliary discharge pipe 420, only a predetermined amount of waste water must be stored in the auxiliary discharge pipe 420 so that the sewage discharge pipe 400 falls down and discharged. In addition, operation delay time is achieved.

In addition, even when artificially injecting water into the bowl 101 for the washing of the bowl 101 is discharged to the interior of the auxiliary discharge pipe 420 is stored in the auxiliary discharge pipe 420 a certain amount of sewage discharge pipe ( 400 falls down to cause a malfunction to discharge the water stored in the bowl 101. In the case of such a malfunction, there is a problem in that the water is not left in the bowl 101, and thus the operation for inflowing water into the bowl 101 must be performed again.

In addition, even if the water is continuously added to the bowl 101 for washing the soil of the bowl 101 is discharged to the inside of the auxiliary discharge pipe 420 is stored in the auxiliary discharge pipe 420 a certain amount of waste water discharge pipe ( 400 falls down to cause a malfunction to discharge the water stored in the bowl 101. In the case of such a malfunction, there is a problem in that the water is not left in the bowl 101, and thus the operation for inflowing water into the bowl 101 must be performed again.

In addition, in order to wash the sewage in the bowl 101 by operating a button or a lever to direct water into the bowl 101, the water injected into the bowl 101 should be more than a certain amount of the discharge hole in the main discharge pipe (410) 411 is discharged to the inside of the auxiliary discharge pipe 420 and the wastewater stored in the auxiliary discharge pipe 420 must be stored in a certain amount of sewage discharge pipe 400 is rotated downward by its own weight to discharge the sewage in the bowl 101. . At this time, when the main discharge pipe 410 is discharged from the auxiliary discharge pipe 420 has a delay time before the sewage is discharged into the auxiliary discharge pipe 420 is stored a certain amount.

As a result of the delay time before the sewage in the bowl 101 is discharged into the auxiliary discharge pipe 420 and stored in a predetermined amount, the phenomenon that the sewage in the bowl 101 is gradually filled with water is introduced. In this way, when the sewage in the bowl 101 is gradually filled with the injected water, the dirt is scattered not only in the bowl 101 but also inside the toilet. This scattering dirt contains a lot of bacteria, these bacteria will remain in the upper portion of the bowl 101 even if the bowl 101 is washed, and will be attached to the toothbrush and the like, especially in the wash basin. Accumulation of these bacteria under frequent use will adversely affect the cleanliness of the bowl 101 and toilet.

In addition, when the sewage in the bowl 101 is gradually filled with water introduced by such a delay time, the water introduced into the bowl 101 is filled with the auxiliary discharge pipe through the discharge hole 411 in the main discharge pipe 410. 420 is discharged and stored, the amount of water that is introduced into the bowl 101 must be much higher than the amount discharged and stored in the auxiliary discharge pipe 420. At this time, the water filling up into the bowl 101 is not significantly involved in washing, and is mainly discharged and stored in the auxiliary discharge pipe 420. As such, the water filling up into the bowl 101 is not greatly involved in the washing, and rather, dirt increases in the bowl, resulting in waste of washing water.

The present invention has been made in order to improve the above problems, an object of the present invention, when water for a certain amount when the water for washing is put into the toilet bowl is rotated by its own weight to discharge the sewage in the bowl of the direct water discharge It is to provide a ultra-low water toilet to reduce the waste of washing water required to be stored in the sewage discharge unit by reducing the delay time is stored from the bowl to the sewage discharge unit as it is by supplying a portion directly through the bowl without going through.

Another object of the present invention is to provide an ultra-low-water toilet which prevents waste water from being washed out and prevents dirt from being scattered by preventing the water from rising gradually with the sewage in the bowl when the direct water for washing is introduced into the toilet.

Another object of the present invention is to reduce the length of the sewage discharge pipe, in particular, the discharge port of the sewage discharge port is short, consequently minimizing the size (length) of the toilet bowl, ultra-low-water toilets to facilitate the diversification of the design To provide.

Ultra-saving water toilet according to an embodiment of the present invention, is installed on the floor or the wall, the top is opened and a direct water inflow path 1150 is formed in which water flows from the outside in the outer periphery of the opening is formed a bowl ( 1110 is provided, and the connection pipe 1120 for discharging the sewage stored in the bowl 1110 is provided, covering the rear of the bowl 1110 and toilet waste discharged through the connection pipe 1120 Toilet body portion 1100 having a cover portion 1130 to be guided to the bottom tube 1140 to be discharged to the outside; The branch portion 1200 installed inside the water inflow path 1150 and branching part of the water from the water inflow path 1150 when the water flows into the bowl 1110 is dropped into the cover part 1130. ; A corrugated pipe 1300 connected to the connection pipe 1120 and forming a flow path of filthy water drained from the bowl 1110 and capable of bending; Located in the cover portion 1130, one end portion is connected to the corrugated pipe 1300 and communicate with the communication portion 1410 through which the filthy water flows from the bowl 1110 through the corrugated pipe 1300, and the communication portion A U-shaped flow path is formed at the lower portion of the 1410 together with the communicating portion 1410 so that filthy water introduced from the communicating portion 1410 is discharged in a direction opposite to the inflow direction of the filthy water flowing from the communicating portion 1410. The discharge unit 1420 and the storage unit 1430 to be stored in the upper portion branched by the branch portion 1200 to be stored, the direct branch branched by the branch portion 1200 is stored A sewage discharge unit 1400 which is rotated downward by its own weight so as to flow into the unit 1430 and discharges sewage to the outside through the communication unit 1410 and the discharge unit 1420; And the connecting pipe 1120 and the sewage discharge unit 1400 elastically connected, and after the discharge of the sewage, the sewage discharge unit 1400 is in an upright state, and the sewage in the bowl 1110 is the sewage discharge unit. An elastic portion 1500 having an elastic force to prevent the discharge to the 1400; Characterized in that comprises a.

In addition, the storage unit 1430 of the sewage discharge unit 1400 is 5 degrees to 30 so that the water flows branched by the branch portion 1200 and flows down to the rear of the bowl 1110 to be stored. It is characterized by having a slope of degrees.

In addition, the discharge cross-sectional area of the discharge unit 1420 of the wastewater discharge unit 1400 is characterized in that larger than the discharge cross-sectional area of the communication unit 1410.

In addition, one side of the valve portion 1410 is fixed to the communication portion 1410 so as to close the communication portion 1410 to the inner end portion of the communication portion 1410 of the sewage discharge unit 1400 and rotated to open when discharged sewage ( 1440 is further provided.

In addition, the lower discharge side end portion of the discharge unit 1420 is characterized in that the engaging portion (1421) for reducing the discharge side cross-sectional area for increasing the discharge pressure of the sewage discharged by the communication unit 1410 is provided. .

In addition, the communication portion 1410 of the sewage discharge portion 1400 is a circular tube shape, the discharge portion 1420 is characterized in that the rectangular tube shape surrounding the communication portion 1410.

In addition, the branch portion 1200 is inserted into the direct inflow passage 1150, and the end portion located inside the direct inflow passage 1150 is less than a predetermined level of the direct inflow passage 1150. A stepped portion 1210 is formed higher than a bottom of the water inflow path 1150 so that a part of the water from the water inflow path 1150 may be blocked from branching by the branch portion 1200.

In addition, a lower portion of the branch portion 1200 is opened when water flows through the water inflow passage 1150 by the branch portion 1200, and is closed when water does not flow, so that the cover portion 1130 is closed. The odor prevention part (not shown) for the branch portion 1200 to prevent the odor flows back from the inside to the direct inflow path 1150 is provided.

Ultra-low water toilet according to another embodiment of the present invention, the water tank 500; Located in the lower portion of the water tank 500 is installed on the floor or wall, provided with a bowl 1110 to store a predetermined amount of sewage from the water tank 500 through the water supply inlet 1160, stored in the bowl 1110 It is provided with a connection pipe 1120 for discharging the sewage, which covers the rear of the bowl 1110 and is guided to the bottom pipe 1140 for discharging dirt discharged through the connection pipe 1120 to the outside of the toilet. Toilet body portion 1100 having a cover portion 1130; A branch portion 1200 installed inside the water supply inlet 1160 and allowing a part of water to branch from the water inlet 1160 when the water is supplied to the bowl 1110 to fall into the cover 1130; A corrugated pipe 1300 connected to the connection pipe 1120 and forming a flow path of filthy water drained from the bowl 1110 and capable of bending; Located in the cover portion 1130, one end portion is connected to the corrugated pipe 1300 and communicate with the communication portion 1410 through which the filthy water flows from the bowl 1110 through the corrugated pipe 1300, and the communication portion A U-shaped flow path is formed at the lower portion of the 1410 together with the communicating portion 1410 so that filthy water introduced from the communicating portion 1410 is discharged in a direction opposite to the inflow direction of the filthy water flowing from the communicating portion 1410. The discharge unit 1420 and the storage unit 1430 to store the water branched by the branch portion 1200 to be dropped in the upper portion, the water branched by the branch portion 1200 is the storage A sewage discharge unit 1400 which is rotated downward by its own weight so as to flow into the unit 1430 and discharges sewage to the outside through the communication unit 1410 and the discharge unit 1420; And the connecting pipe 1120 and the sewage discharge unit 1400 elastically connected, and after the discharge of the sewage, the sewage discharge unit 1400 is in an upright state, and the sewage in the bowl 1110 is the sewage discharge unit. An elastic portion 1500 having an elastic force to prevent the discharge to the 1400; Characterized in that comprises a.

In addition, the discharge cross-sectional area of the discharge unit 1420 of the sewage discharge unit 1400 is characterized in that larger than the discharge cross-sectional area of the communication unit 1410.

In addition, the valve is fixed to one side of the communication portion 1410 so that the communication portion 1410 is closed on the inner end portion of the communication portion 1410 of the sewage discharge portion 1400 and rotated to open when the sewage is discharged. 1440 is further provided.

In addition, the lower discharge side end portion of the discharge unit 1420 is characterized in that the engaging portion (1421) for reducing the discharge side cross-sectional area for increasing the discharge pressure of the sewage discharged by the communication unit 1410 is characterized in that it is provided. .

In addition, the communication portion 1410 of the sewage discharge unit 1400 is a circular tube shape, the discharge unit 1420 is characterized in that the rectangular tube shape surrounding the communication unit 1410.

In addition, the branch portion 1200 is inserted and coupled vertically into the water supply inlet 1160, the end portion located in the water supply inlet 1160 has the water supply inlet 1160 is below a predetermined level The stepped portion 1210 is formed higher than the bottom surface of the water supply inlet 1160 so that a part of the water from the water inlet 1160 can be blocked from branching by the branch 1200. .

In addition, the lower portion of the branch portion 1200 is opened when the water flows through the water supply inlet passage 1160 by the branch portion 1200, and is closed when the water does not flow and the cover portion 1130. It is characterized in that the odor prevention part for branch to prevent the odor flow back to the water supply inlet (1160).

The present invention, when the water for washing is put into the toilet bowl, if the water is stored over a certain amount without passing through the bowl to directly supply a portion of the direct water to the sewage discharged by the self-weight so that the waste is immediately discharged to store the water in the bowl for washing There is an effect that can reduce the delay time.

Since part of the direct water is directly supplied to the sewage discharge unit without going through the bowl, most of the washing water is involved in the washing when the direct water for cleaning is put into the toilet as the washing delay time is reduced, which can drastically reduce the waste of the washing water. do.

In addition, since the delay time stored in the sewage discharge unit can be reduced, when the direct water for washing is introduced into the toilet, it is prevented from gradually rising with the sewage in the bowl, thereby preventing the dirt from scattering.

In addition, since the scattering of dirt is prevented there is an effect that can maintain the cleanliness of the bowl and toilet.

In addition, when the water stored in the direct water or the water tank is not supplied, the waste discharge unit may not operate. Therefore, the waste discharge unit does not malfunction even when a large amount of water is artificially injected into the main body or the user keeps pressing the lever, etc. It does not work.

In addition, since the discharge length of the waste discharge portion is short, it is possible to reduce the size (length) of the toilet as much as possible, so that the space of the toilet is easy to use and various designs can be implemented.

1 is a view showing the configuration of a conventional toilet.

2 to 4 is a view showing a conventional direct-type water-saving toilet.

5 and 6 are views showing the state before the waste water discharged in the ultra-low water toilet according to an embodiment of the present invention.

7 and 8 are views showing a state in which the sewage of the ultra-low water toilet according to an embodiment of the present invention is discharged.

9 and 10 are exploded perspective views showing the connection state of the sewage discharge portion and the elastic portion of the ultra-low water toilet according to the present invention.

11 is a view showing the ultra-low water toilet according to another embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings will be described ultra-low water toilet of the present invention.

The ultra-low water toilet of the present invention may be divided into a direct toilet for washing with direct water and a toilet for washing with water stored in a water tank.

When the toilet for the direct water to be washed by using direct water as the ultra-low water toilet according to an embodiment of the present invention will be described.

5 and 6 are views showing the state before the waste water of the ultra-low water toilet according to an embodiment of the present invention, Figures 7 and 8 are the waste water discharge of the ultra-high water toilet according to an embodiment of the present invention 9 and 10 are exploded perspective views showing the connection state of the sewage discharge portion and the elastic portion of the ultra-low water toilet according to the present invention.

5 to 8, the ultra-conservative toilet of the present invention is largely a toilet body portion 1100, branch portion 1200, corrugated pipe 1300, sewage discharge unit 1400, elastic portion 1500 It is composed of

The toilet body portion 1100, the corrugated pipe 1300 and the elastic portion 1500 is the same as that disclosed in Korean Patent No. 10-1453013 (invention: water-saving toilet) of the applicant filed and registered .

Toilet body portion 1100 according to the present invention is installed on the floor or wall of the toilet. The figure shows a state installed on the floor of the toilet. Since the toilet according to the present invention does not have to have a water tank, the weight of the toilet is light and the space utilization is large, and as will be described later, the sewage discharge unit 1400 is formed as a U-shaped flow path, so that the length of the sewage discharge unit 1400 is shortened. Since the toilet can be miniaturized, it can be installed on the wall of the bathroom.

The toilet body portion 1100 is a bowl 1110 for storing a predetermined amount of sewage, a connection pipe 1120 for discharging sewage from the bowl 1110 and a cover portion 1130 covering the rear of the bowl 1110. It is composed.

The bowl 1110 is formed with a direct inflow path 1150 through which an upper part of the bowl is opened and direct water flows from the outside, and stores a certain amount of direct water introduced through the direct inflow path 1150. The bowl 1110 has the same shape as that applied to a general toilet.

The connection pipe 1120 serves to discharge the sewage stored in the bowl 1110 to the cover part 1130 and protrudes to the rear of the bowl 1110.

The cover part 1130 covers the rear of the bowl 1110 and is guided to the bottom tube 1140 for discharging dirt discharged through the connection pipe 1120 to the outside of the toilet.

Corrugated pipe 1300 according to the present invention forms a flow path of the sewage drained from the bowl 1110, it is connected to the connecting pipe 1120. That is, one end of the corrugated pipe 1300 is connected to the end of the connecting pipe 1120.

One end of the corrugated pipe 1300 may be fitted and fixed to the connection pipe 1120, or may be connected by screwing in a screw manner.

The corrugated pipe 1300 is a flexible pipe and can be bent by an external force.

It may be provided inside the corrugated pipe 1300, and may further include a malodor prevention unit 1600 is opened by the flow of sewage when the sewage flows, and closed when the sewage does not flow.

5 to 8, the malodor prevention unit 1600 according to the present invention is installed inside the corrugated pipe 1300, when the sewage flows, is opened by the flow of sewage, and the sewage does not flow. If not closed.

The odor prevention unit 1600 is also the same as that disclosed in Korean Patent No. 10-1453013 (Inventive name: water-saving toilet) that the applicant has applied for and registered.

The odor preventing unit 1600 is disposed inside the corrugated pipe 1300 and includes a odor preventing member 1610 formed in a hollow shape and formed of vinyl or thin rubber having flexibility.

The malodor prevention member 1610 is preferably formed of a vinyl or rubber having a hollow and flexible.

Here, one end of the malodor prevention member 1610 is fixed to the one end of the waste water inlet side of the corrugated pipe (1300). The manner of fixing can be accomplished using an adhesive.

The other end of the malodor preventing member 1610 is disposed to form a free end along the effluent discharge side of the corrugated pipe 1300. That is, the other end of the malodor preventing member 1610 is not fixed inside the corrugated pipe 1300.

Accordingly, when the sewage stored in the bowl 1110 flows into the corrugated pipe 1300 through the connection pipe 1120, the flowable sewage flows into the odor preventing member 1610 and the odor preventing member 1610. The other end of can be opened.

At this time. The circumference of the odor preventing member 1610 may be in close contact with the inner circumference of the corrugated pipe 1300.

Then, when the flow of sewage from the corrugated pipe 1300 is completed, the other end of the odor preventing member 1610 disposed in the free end is variable in shape so as to be in close contact with each other.

That is, after all the sewage is discharged, the other ends of the odor preventing member 1610 are in close contact with each other and closed.

Accordingly, the other end of the malodor prevention member 1610 is in a closed state to some extent, and the flow of malodor back to the bowl 1110 from the other end of the malodor prevention member 1610 from which wastewater is discharged can be minimized.

5 and 7, the branch portion 1200 according to the present invention is installed into the water inflow path 1150 and a portion of the water flow from the water inflow path 1150 when water flows into the bowl 1110. Branched to serve to fall into the cover 1130.

The sewage discharge unit 1400 is located in the cover unit 1130, and includes a communication unit 1410, a discharge unit 1420, and a storage unit 1430.

One end portion of the communicating portion 1410 is connected to the corrugated pipe 1300 and communicated with the wastewater from the bowl 1110 through the corrugated pipe 1300.

The discharge part 1420 has a communication part such that the sewage introduced from the communication part 1410 at the lower portion of the communication part 1410 is discharged in a direction opposite to the inflow direction of the sewage introduced from the communication part 1410. Together with 1410, a U-shaped flow path is formed.

When the discharge unit 1420 and the communication unit 1410 together form a U-shaped flow path, the length of the sewage discharge unit 1400 is shortened, miniaturization of the toilet, as well as the long length of foreign matter other than sewage Being able to prevent the discharge is also effective to prevent the blockage of the bottom tube (1140).

The storage unit 1430 serves to store the direct water that is branched and dropped by the branch unit 1200 in the upper portion.

The sewage discharge unit 1400 is rotated downward by its own weight when the number of direct branches branched by the branch unit 1200 flows into the storage unit 1430 and is set, thereby communicating with the communication unit 1410. The wastewater is discharged to the outside through the discharge unit 1420.

6, 8 and 9 to 10, the elastic portion 1500, elastically connects the connecting pipe 1120 and the sewage discharge unit 1400, from the corrugated pipe 1300 When the flow of sewage is less than the set amount, as shown in FIG. 6, the sewage discharge unit 1400 is in an upright state so that the sewage in the bowl 1110 sewage discharge pipe 1310 of the sewage discharge unit 1400 It has an elastic force to prevent it from being discharged.

The elastic part 1500 is the same as the elastic part described in Korean Patent No. 10-1453013 (name of the invention: a water-saving toilet) registered and filed by the present applicant.

6, 8 and 9 to 10, the elastic portion 1500 is fixed to the connection pipe 1120 and the sewage flow of the connection pipe 1120 outside the connection pipe 1120 A pair of first hooking members 1510 having protrusions 1511 each having a first hooking hole 1511a and protruding to both outer sides of the connecting pipe 1120 at right angles to the direction, and the wastewater discharge pipe ( 1310 is provided on the outside of the pair of second hooking member 1520 and the second hooking hole 1521 is formed, respectively, one end is connected to the pair of second hooking member 1520, respectively, the other end A pair of elastic members 1530 connected to the first latching hole 1511a are provided.

Here, the first latching hole 1511a of the first latching member 1510 is formed in plurality at intervals in the protrusion 1511 of the first latching member 1510.

The first fastening member 1510 may be fixed by bolting to the connection pipe 1120 and may be inserted and fixed to the connection pipe 1120. Since the toilet is mostly made of pottery () 器) in the case of the bolt fastening method when fixing the first fastening member 1510, the connection pipe 1120 of the toilet can be damaged, it is advantageous to fit the fitting.

In the case of the fitting type, the connector 1120 is fitted to the first fastening member 1510 and is further provided with a connector coupling part 1512 fixed to the connector 1120. The connector coupling portion 1512 is a ring-shaped pipe.

The pair of second latching members 1520 have a plate shape and protrude to the outside of the sewage discharge pipe 1310.

The second latching holes 1521 may be provided in plurality in intervals along a vertical or horizontal direction in each of the pair of second locking members 1520.

The first latching hole 1511a of the first latching member 1510 and the plurality of second latching holes 1521 of the second latching member 1520 are installed to adjust the elastic force of the elastic member 1530. to be. Adjusting the elastic force of the elastic member 1530 is associated with the rotation by the own weight of the sewage discharge unit 1400 according to the inflow of water into the storage unit 1430. When the elastic force of the elastic member 1530 is increased, when the inflow amount of the direct water from the storage unit 1430 is large, the sewage discharge unit 1400 may be rotated by its own weight to set the sewage discharge to be possible. When the elastic force of the member 1530 is reduced, the sewage can be discharged by allowing the sewage discharge unit 1400 to rotate by the weight of the sewage discharge unit 1400 even when the inflow amount of the direct water from the storage unit 1430 is small. However, in order to facilitate the discharge of sewage, it is preferable to maintain the appropriate elastic force of the elastic member 1530.

In addition, the pair of second hooking members 1520 are perpendicular to the sewage inflow direction of the sewage discharge pipe 1310 so as to be close to an upper portion of the connection pipe 1120 at an end portion of the sewage inlet side of the sewage discharge pipe 1310. It is preferable to be formed to protrude to the outside of the sewage discharge pipe 1310, respectively.

The pair of second hooking members 1520 are perpendicular to the sewage inflow direction of the sewage discharge pipe 1310 so as to be close to an upper portion of the connection pipe 1120 at an end portion of the sewage inlet side of the sewage discharge pipe 1310. When each of the sewage discharge pipe 1310 is formed to protrude to the outside, the sewage discharge unit 1400 after the discharge of the sewage can be smoothly rotated upright. If the pair of second hooking members 1520 are provided away from the upper portion of the connecting pipe 1120 at the sewage inlet side end portion of the sewage discharge pipe 1310, the sewage discharge unit 1400 after the sewage discharge is discharged. It can be rotated to the bottom without rotating to the top. In this case, even if the waste water is discharged through the sewage discharge pipe 1310 even if the water is directly supplied into the bowl 1110, the sewage is not stored in the bowl 1110. Therefore, in order to prevent such a malfunction, the sewage discharge pipe 1310 so that the pair of second hooking members 1520 are close to the upper portion of the connection pipe 1120 at the sewage inlet side end portion of the sewage discharge pipe 1310. The projected outwardly of the sewage discharge pipe 1310 so as to be perpendicular to the sewage inflow direction of the sewage discharge, so that the sewage discharge unit 1400 can be rotated upright after discharge.

Referring to the configuration of the ultra-low water toilet of the present invention, when the direct water does not flow into the direct inflow path 1150, as shown in Figure 5 and 6, the waste water discharge unit 1400 is maintained in an upright state. . When the sewage discharge unit 1400 is in an upright state, the connection pipe 1120 is in a state perpendicular to the corrugated pipe 1300 and the sewage discharge pipe 1310 so that the water contained in the bowl 1110 is not discharged.

When the water flows into the water inflow path 1150 to wash the bowl 1110, a part of the water is branched to the branch portion 1200 installed into the water inflow path 1150, and a part of the branched water flows through the branch part. Falling through the 1200 is stored in the storage unit 1430. When the number of water stored in the storage unit 1430 reaches a set amount, the sewage discharge unit 1400 is rotated downward by its own weight (see FIGS. 7 and 8).

When the sewage discharge unit 1400 is rotated downward, the connecting pipe 1120 is in a horizontal state with the corrugated pipe 1300 and the sewage discharge pipe 1310 and the soil contained in the bowl 1110 is the corrugated pipe 1300. And discharged to the outside through the sewage discharge pipe 1310.

At this time, the direct water stored in the storage unit 1430 is discharged to the outside of the storage unit 1430 at the time of discharge of sewage in the bowl 1110 in a state in which the wastewater discharge unit 1400 is rotated downward.

When the water stored in the storage unit 1430 is discharged to the outside of the storage unit 1430 through an outlet 1431 discharging to the outside of the storage unit 1430, when the number of water is less than the set amount, the elastic unit The sewage discharge unit 1400 is returned to its original position by the elastic force of 1500, and as shown in FIG. 6, the sewage discharge unit 1400 is maintained in an upright position, and the bowl 1110 after washing the bowl 1110 Direct water received therein is no longer discharged from the bowl 1110 to the outside.

When all the water stored in the storage unit 1430 is discharged through the outlet 1431, the sewage discharge unit 1400 is returned to its original position, which is a state of being upright by the elastic force of the elastic unit 1500, so that the state of FIG. Will be.

As described above, the ultra-saving water toilet of the present invention is different from the conventional method in which a delay time is generated by storing water into the sewage discharge unit through the bowl when water is injected into the toilet bowl, without passing through the bowl 1110. Through 1200, a portion of the direct water is directly supplied to the sewage discharge unit 1400 rotated by its own weight, thereby saving the delay time when the sewage discharge unit 1400 is rotated.

Thus, since a part of the direct water is directly supplied to the sewage discharge unit 1400 without passing through the bowl 1110, according to the reduction of the delay time stored in the sewage discharge unit 1400, when the direct water for cleaning is introduced into the toilet, Since there is no delay time until the sewage discharge unit 1400 is stored, most of the washing water is involved in the washing, and thus, the waste of the washing water can be drastically reduced.

In addition, as the delay time stored in the sewage discharge unit can be reduced, the sewage is immediately discharged when the direct water for cleaning is put into the toilet, so that the phenomenon of filling up with the sewage in the bowl as in the prior art is prevented. It is possible to prevent the scattering of dirt due to the filling. In addition, since the scattering of dirt is prevented there is an effect that can maintain the cleanliness of the bowl and toilet.

Direct water dropped through the branch portion 1200 is stored in the storage unit 1430 of the sewage discharge unit 1400 to discharge the sewage in the bowl 1110 in a state in which the sewage discharge unit 1400 is rotated downward. In this case, the direct water stored in the storage unit 1430 is discharged to the outside of the storage unit 1430 through the discharge port 1431, and the direct water is discharged to the storage unit 1430. When the weight of water stored in the water is reduced, the sewage discharge unit 1400 is erected upright in its original state so that the water contained in the bowl 1110 is not discharged.

The storage unit 1430 of the sewage discharge unit 1400 is inclined about 10 degrees so that the direct water branched and dropped by the branching unit 1200 flows in the rear direction of the bowl 1110 to be stored. It is desirable to have.

If the inclination of the storage unit 1430 of the sewage discharge unit 1400 is too small, the number of branches which are branched and dropped by the branching unit 1200 flows in the rear direction of the bowl 1110 to store the time. The amount of water consumed or branched and dropped by the branching unit 1200 is not stored in the storage unit 1430, but flows out of the storage unit 1430, and thus is not stored in the storage unit 1430.

In addition, if the inclination of the storage unit 1430 of the sewage discharge unit 1400 is too large, the number of straight branches branched by the branch portion 1200 is dropped and stored in the rear direction of the bowl 1110 Although it takes less time, the height of the sewage discharge unit 1400 is increased to secure the storage space of the storage unit 1430, and thus there is a disadvantage in that it cannot be miniaturized.

Therefore, it is preferable that the inclination of the storage unit 1430 of the sewage discharge unit 1400 is appropriately sized.

In addition, the discharge cross-sectional area of the discharge unit 1420 of the sewage discharge unit 1400 is preferably larger than the discharge cross-sectional area of the communication unit 1410.

When the discharge cross-sectional area of the discharge unit 1420 of the sewage discharge unit 1400 is greater than the discharge cross-sectional area of the communication unit 1410, the wastewater introduced from the communication unit 1410 together with the communication unit 1410 U It is possible to smoothly be discharged to the discharge portion 1420 forming the male flow path.

At this time, the communication portion 1410 of the sewage discharge unit 1400 is formed in the same circular tube shape as the corrugated pipe 1300, the discharge unit 1420 preferably has a rectangular tube shape surrounding the communication unit 1410. Do.

The branch portion 1200 is a part of the direct water flowing into the direct inflow path 1150 is branched to fall, the water level of the direct inflow path 1150 is high in order to allow the direct water for cleaning into the bowl 1110. When the number of parts is dropped by the branch portion 1200.

However, at the end of the washing of the bowl 1110, which blocks the water flow into the direct inflow path 1150 after the bowl 1110, the water level of the direct inflow path 1150 is gradually lowered, the direct inflow path 1150 At the end of washing the bowl 1110, the level of water is lowered, the sewage discharge unit 1400 is maintained in an upright state and remains in the inflow path 1150 only when water is prevented from falling by the branch part 1200. The direct water present in the bowl 1110 is to be stored.

As such, when the bowl 1110 is finished cleaning, the water level of the direct inflow path 1150 is lowered to be lower than a predetermined level so that the branched water branched by the branch part 1200 is prevented from falling. The stepped portion 1210 may be formed at an end portion of the direct inflow passage 1150 higher than the bottom of the direct inflow passage 1150.

In addition, since the branch portion 1200 is inserted and coupled vertically into the direct inflow passage 1150, the stepped portion 1210 divides a portion of the straight water that is branched and dropped from the direct inflow passage 1150. It also serves to easily branch to the base (1200).

In addition, the communication portion 1410 is closed to the inner end portion of the communication portion 1410, that is, the discharge side discharging side discharge portion 1420, the communication portion 1410 to rotate and open when the discharged sewage. ) Is preferably further provided with a valve 1440 on which one side is fixed. The valve 1440 is made of an elastic material such as rubber, and when the sewage discharge unit 1400 is rotated by branched water in an upright state, sewage may be discharged when the sewage is discharged through the communication unit 1410. Will be rotated.

In addition, when the sewage discharge unit 1400 is in an upright state, the valve 1440 may communicate with the communication unit through the discharge unit 1420 of the sewage discharge unit 1400 within the cover 1130. It also serves to prevent backflow into the bowl 1110 through 1410.

In addition, a lower portion of the branch portion 1200 is opened when water flows through the water inflow passage 1150 by the branch portion 1200, and is closed when water does not flow, so that the cover portion 1130 is closed. ) Is preferably provided with a malodor prevention part (not shown) for branch to prevent the odor flow back to the direct inflow passage (1150).

The lower discharge side end portion of the discharge unit 1420 is preferably provided with a catching portion (1421) for reducing the discharge side cross-sectional area in order to increase the discharge pressure of the sewage discharged by the communication unit 1410.

When the sewage discharge unit 1400 is rotated by its own weight by the supply of branched direct water, the sewage is discharged from the communication unit 1410 to the discharge unit 1420. As described above, the communication unit 1410. Since the discharge area of the discharge unit 1420 is larger than the discharge area of the), the flow rate of the sewage is slowed down to generate a pressure drop. Therefore, when the locking unit 1421 is provided to increase the discharge pressure of the discharge unit 1420, the discharge pressure of the discharge unit 1420 may be increased, and discharge from the discharge unit 1420 may be performed. I can do it smoothly.

In addition, the locking portion 1421 is preferably streamlined to facilitate the discharge of sewage.

The odor prevention part (not shown) for the branch part 1200 prevents odors from flowing back from the inside of the cover part 1130 to the direct inflow path 1150, from the inside of the cover part 1130. It flows into the bowl 1110 through the direct inflow path 1150 to block the odor that can be spread to the toilet. The structure of the malodor preventing unit (not shown) for the branch portion 1200 is the same as the structure of the malodor preventing unit 1600 described above.

On the other hand, the toilet of the present invention, it is preferable to include a water supply valve (not shown) capable of supplying and blocking the direct water in the front end of the position where the direct water supply pipe (1200) is installed. The still water valve may be provided mechanically or electronically, using a known one to control the opening and closing time. One example of a mechanical type is a check valve type that is opened to open and close by a push switch, and is operated to be restored to a closed state after a certain time by a spring elastic force. One example of the electronic type is a solenoid valve type which can be controlled by a push switch. In addition, although a conventional valve can be used, the water saving effect can be seen by providing the water discharge valve on the direct inflow path 1150, and the water level of the sewage can be kept constant in the bowl 1110.

Therefore, the embodiment according to the present invention can be used to drain the sewage of fresh water in the bowl 1110 of the toilet bowl without the water tank by using the direct water supplied directly from the water pipe.

Referring to the toilet bowl for washing by using the water stored in the tank as the ultra-low water toilet according to another embodiment of the present invention.

Referring to FIG. 11, the ultra-conservative toilet of the present invention is largely a water tank 500, a toilet body part 1100, a branch part 1200, a corrugated pipe 1300, a sewage discharge part 1400, and elasticity. It is composed of a unit 1500.

The water tank 500 is a component of a general toilet in which the washing water for supplying the washing water to the bowl 1110 is stored.

The rest of the toilet body portion 1100, corrugated pipe 1300, sewage discharge unit 1400 and elastic portion 1500 is the same or similar to the configuration of the ultra-low water toilet according to an embodiment of the present invention, Explain only the other parts.

The bowl 1110 of the toilet body portion 1100 is the same as the structure of a general toilet type toilet in which a predetermined amount of sewage is stored from the water tank 500 through a water supply inlet 1160.

The branch portion 1200 is installed inside the water supply inlet 1160, and when water is supplied to the bowl 1110, a portion of the water is branched from the water inlet 1160 to fall into the cover 1130. Play a role.

The branch portion 1200 is the same as the ultra-low water toilet that can be directly connected to the water supply according to the above-described embodiment of the present invention installed in the direct inflow passage 1150.

In addition, the branch portion 1200 is inserted and coupled vertically into the water supply inlet 1160, and inserted and coupled vertically into the water supply inlet 1160, and inside the water supply inlet 1160. The end portion is located in the water supply inlet 1160 so that when the water supply inlet 1160 is below a predetermined level, a portion of water from the water inlet 1160 may be blocked from branching by the branch 1200. The stepped portion 1210 is formed higher than the bottom surface.

The rest of the configuration is the same as the ultra-low water toilet that can be used directly connected to the water according to the embodiment of the present invention described above.

Although the embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above embodiments but may be manufactured in various forms, and having ordinary skill in the art to which the present invention pertains. It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without changing to the spirit or essential features of the invention. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive.

Claims

Is installed on the floor or wall, the top is open and the outer periphery of the opening is formed with a direct inflow path 1150 for direct water flow from the outside is provided with a bowl 1110 for storing a certain amount of sewage, the bowl 1110 A connection pipe 1120 for discharging the stored sewage is provided, and covers the rear of the bowl 1110 and is led to the bottom pipe 1140 for discharging dirt discharged through the connection pipe 1120 to the outside of the toilet. Toilet body portion 1100 having a cover portion 1130 to be;

The branch portion 1200 installed inside the water inflow path 1150 and branching part of the water from the water inflow path 1150 when the water flows into the bowl 1110 is dropped into the cover part 1130. ;

A corrugated pipe 1300 connected to the connection pipe 1120 and forming a flow path of filthy water drained from the bowl 1110 and capable of bending;

Located in the cover portion 1130,

One end portion is in communication with the corrugated pipe 1300 and the communication portion 1410 through which the filthy water flows from the bowl 1110 through the corrugated pipe 1300,

U-shaped together with the communication portion 1410 so that filthy water introduced from the communication portion 1410 at the lower portion of the communication portion 1410 is discharged in a direction opposite to the inflow direction of the filthy water flowing from the communication portion 1410. A discharge part 1420 forming a flow path,

It is made of a storage unit 1430 to be stored by branching by falling to the branch portion 1200, the upper portion,

When the direct water branched by the branching unit 1200 reaches the storage unit 1430 and reaches the set amount, the water is rotated downward by its own weight and is sewage through the communicating unit 1410 and the discharge unit 1420. Sewage discharge unit 1400 to discharge the outside; And

The connecting pipe 1120 and the sewage discharge unit 1400 elastically connected, and after the discharge of sewage, the sewage discharge unit 1400 is in an upright state, so that the sewage in the bowl 1110 is the sewage discharge unit ( An elastic portion 1500 having an elastic force to prevent the discharge to the 1400; Ultra-low water toilet, characterized in that consisting of.
The method of claim 1,

The storage unit 1430 of the sewage discharge unit 1400 is inclined by 5 degrees to 30 degrees so that the straight water branched by the branch portion 1200 may flow down and stored in the rear direction of the bowl 1110. Ultra-low water toilet, characterized in that having a.
The method of claim 2,

The discharge section of the discharge unit 1420 of the sewage discharge unit 1400 is ultra-saving water toilet, characterized in that larger than the discharge cross-sectional area of the communication unit 1410.
The method of claim 3, wherein

The valve 1440 on which one side is fixed to the communication portion 1410 so as to close the communication portion 1410 to the inner end portion of the communication portion 1410 of the sewage discharge unit 1400 and rotated to open when discharge of sewage. Ultra-low water toilet, characterized in that further provided.
The method of claim 4, wherein

Ultra-low water, characterized in that the lower discharge side end portion of the discharge portion 1420 is provided with a catching portion (1421) for reducing the discharge side cross-sectional area in order to increase the discharge pressure of the sewage discharged by the communication unit 1410 Toilet.
The method of claim 5,

The communication unit 1410 of the sewage discharge unit 1400 has a circular tube shape, and the discharge unit 1420 is a super water-saving toilet, characterized in that the rectangular tube shape surrounding the communication unit 1410.
The method according to any one of claims 1 to 6,

The branch portion 1200 is inserted into the direct inflow passage 1150, and the end portion located inside the direct inflow passage 1150 is less than a predetermined level of the direct inflow passage 1150 when the direct inflow Ultra-low water toilet, characterized in that the step portion 1210 is formed higher than the bottom of the direct inflow path (1150) so that a part of the direct flow from the furnace (1150) can be blocked by the branch portion (1200).
The method of claim 7, wherein the lower portion of the branch portion 1200,

When water flows through the water inflow passage 1150 by the branch portion 1200, the water flows open. When water flows through the water flow passage, the water flows through the water inflow passage 1150. Ultra-saving water toilet, characterized in that provided with a malodor prevention part for branch to prevent backflow.
Water tank 500;

Located at the bottom of the tank 500 is installed on the floor or wall,

The bowl 1110 is provided with a predetermined amount of sewage from the water tank 500 through the water supply inlet 1160, and a connection pipe 1120 is provided to discharge the sewage stored in the bowl 1110. A toilet body part 1100 having a cover part 1130 covering a rear side of the 1110 and leading to a bottom tube 1140 for discharging dirt discharged through the connection pipe 1120 to the outside of the toilet bowl;

A branch portion 1200 installed inside the water supply inlet 1160 and allowing a part of water to branch from the water inlet 1160 when the water is supplied to the bowl 1110 to fall into the cover 1130;

A corrugated pipe 1300 connected to the connection pipe 1120 and forming a flow path of filthy water drained from the bowl 1110 and capable of bending;

Located in the cover portion 1130,

One end portion is in communication with the corrugated pipe 1300 and the communication portion 1410 through which the filthy water flows from the bowl 1110 through the corrugated pipe 1300,

U-shaped together with the communication portion 1410 so that filthy water introduced from the communication portion 1410 at the lower portion of the communication portion 1410 is discharged in a direction opposite to the inflow direction of the filthy water flowing from the communication portion 1410. A discharge part 1420 forming a flow path,

It is made of a storage unit 1430 to be stored in the water branched by the branch portion 1200 is dropped in the upper portion,

When the water branched by the branching unit 1200 flows in and is stored in the storage unit 1430 to set the amount, the water is rotated downward by its own weight and is sewage through the communication unit 1410 and the discharge unit 1420. Sewage discharge unit 1400 to discharge the outside; And

The connecting pipe 1120 and the sewage discharge unit 1400 elastically connected, and after the discharge of sewage, the sewage discharge unit 1400 is in an upright state, so that the sewage in the bowl 1110 is the sewage discharge unit ( An elastic portion 1500 having an elastic force to prevent the discharge to the 1400; Ultra-low water toilet, characterized in that consisting of.
The method of claim 9,

The storage unit 1430 of the sewage discharge unit 1400 is inclined by 5 degrees to 30 degrees so that the straight water branched by the branch portion 1200 may flow down and stored in the rear direction of the bowl 1110. Ultra-low water toilet, characterized in that having a.
The method of claim 10,

The discharge section of the discharge unit 1420 of the sewage discharge unit 1400 is ultra-saving water toilet, characterized in that larger than the discharge cross-sectional area of the communication unit 1410.
The method of claim 11,

The valve 1440 on which one side is fixed to the communication portion 1410 so as to close the communication portion 1410 to the inner end portion of the communication portion 1410 of the sewage discharge unit 1400 and rotated to open when discharge of sewage. Ultra-low water toilet, characterized in that further provided.
The method of claim 12,

Ultra-low water, characterized in that the lower discharge side end portion of the discharge portion 1420 is provided with a catching portion (1421) for reducing the discharge side cross-sectional area in order to increase the discharge pressure of the sewage discharged by the communication unit 1410 Toilet.
The method of claim 13,

The communication unit 1410 of the sewage discharge unit 1400 has a circular tube shape, and the discharge unit 1420 is a super water-saving toilet, characterized in that the rectangular tube shape surrounding the communication unit 1410.
The method according to any one of claims 9 to 14, wherein the branch portion 1200,

The water supply inlet 1160 is vertically inserted into and coupled to the end portion located in the water inlet 1160 when the water inlet 1160 is below a predetermined level of water from the water inlet 1160. Ultra-low water toilet, characterized in that the stepped portion 1210 is formed higher than the bottom surface of the water supply inlet (1160) so that a part can be blocked by the branch portion (1200).
The method of claim 15, wherein the lower portion of the branch portion 1200,

When water flows through the water supply inlet 1160 by the branch part 1200, the water is opened. If water does not flow, the water is closed and the odor is desorbed from the cover 1130 to the water inlet 1160. Ultra-saving water toilet, characterized in that provided with a malodor prevention part for branch to prevent backflow.