JP3025339U - Water-saving toilet - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To provide a water-saving toilet having a large water-saving effect. A water tank assembly and a toilet assembly are provided. The water tank assembly includes a water tank, a water tank and a lid for a water supply control mechanism provided in the water tank, a water trap control mechanism, and a water discharge control mechanism. The toilet assembly includes a toilet bowl and a water discharge system having a first discharge line and a second discharge line. The unique adjustment and coordination of the ball valve and float arm in the water trap control mechanism ensure proper control of both water storage in the tank and water trap formation in the toilet bowl. In this case, the control of the amount of water to be discharged is achieved by the arrangement of twin discharge lines together with the linkage of the levers, which results in the pumping action of the line system by siphoning, that is, the controlled amount of water flowing into the toilet bowl. Toilet based, (excrete solid waste)
"First operating mode" or (exhaust liquid waste)
Any of the "second operation modes" will be implemented.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a water-saving toilet, and more particularly, to an adjustment container placed in a water trap control mechanism of a tank assembly that operates in cooperation with the action of the first discharge line and the second discharge line in the toilet assembly. The present invention relates to the water-saving toilet, which is used for the purpose of carrying out a "first operation mode" (discharging solid waste) or a "second operation mode" (discharging liquid waste), respectively.

In particular, a feature of the present invention resides in the design of a unique water trap control mechanism, and more particularly, it provides an adjustment vessel with coordination and adjustment by a ball valve and a float arm, thereby providing a control of the aquarium inside the aquarium. Both the proper control of water storage and the formation of water traps in the toilet bowl. Furthermore, the feature of the present invention is to bring the pumping action of the pipeline system through the siphon action, that is, the "first operation mode" (discharging solid waste) or the "second operating mode" (discharging liquid waste) of the toilet. Either is in a two-drain conduit arrangement of the toilet assembly that allows it to be performed based on a controlled volume of water entering the toilet bowl.

[0003]

[Prior art]

 In conventional siphon or downwash toilets, water is stored in the aquarium. During use, whether solid or liquid waste is discharged from the toilet bowl, the entire amount of water stored in the tank is released. However, such large amounts of water are not always necessary to excrete waste. For example, the amount of water required to excrete urine and the amount of water required to excrete feces should be substantially different. That is, while the total amount of water in the tank may be needed to excrete solid waste, only a small amount of water will be sufficient to excrete urine. Therefore, in a conventional toilet where the same amount of water is used for discharging whether solid feces or urine is discharged, water is obviously excessively wasted.

In view of the above facts, various types of water-saving toilets have been introduced. The conventional technology of water-saving toilets was first aimed at changing the arrangement of the elements in the aquarium. That is, the structure of the release control handle, float ball, discharge valve, and other elements in the tank have been modified to serve the purpose of a two-stage release. Nevertheless, since there are no corresponding changes in the design of the toilet bowl structure, this type of water-saving toilet still suffers from the same practical problems seen with conventional toilets, as described below. .

[0005]

[Problems to be solved by the device]

 1. Because the drainage system in conventional toilets is of a single conduit design, when performing water saving operations to drain urine, the amount of water flowing from the aquarium to the toilet bowl remains In order to rise to the upper edge of the pipe above the point of siphoning onset of the drainage line, it must be suitable for the water level in the toilet bowl, which will ensure the intended function and effect of siphoning. As shown in FIG. 1 of the present invention, it is a point corresponding to the siphon action starting height point of the single discharge line at the upper edge point 2A of the pipe. As a result, in such conventional water-saving toilets, there is no substantial difference between the amount of water released in the water-saving stage and the amount released in the complete release stage, and consequently the water-saving effect is limited. And it is obviously a little.

2. In conventional water-saving toilets, due to the limitation of the single discharge line design adopted in the toilet bowl, the amount of water traps to block the odor from the discharge line is set below the siphon action starting point 2A. It must be maintained at a level close to the lower edge of the pipe, which corresponds to the siphoning start height of the single discharge line at the lower edge point 2B of the pipe as shown in FIG. 1 of the present invention. That is the point. With a water trap formed in this way, the water volume is much higher than that required to block off odors in a single discharge line. Therefore, in the course of any complete or water-saving discharge operation of a conventional water-saving toilet, it is necessary to form a water trap with an excessive amount of water, resulting in considerable waste of water and limited water-saving effect. It becomes a thing.

From the above, it is clear that the conventional water-saving toilet design can achieve only a small water-saving effect on the amount of water for discharge and water trap. Given the total water consumption, traditional water-saving toilets do not seem to actually serve the purpose of saving water.

[0008]

[Means for Solving the Problems]

 The main object of the present invention is to provide a toilet assembly with a unique first drainage line and second drainage line in a water-saving toilet, and these drainage lines are for utilizing the principle of siphon action. , The upper edge points 2A and 2C which are the two points of the siphon action starting height, that is, they are specifically designed to be formed with the highest points in the curved pipes of the first discharge line and the second discharge line, Therefore, the water level of the auxiliary water trap remains at the lower edge of the pipe below the highest point of the second line, ie, at the lower edge point 2D, which is lower than the highest point of the first discharge line of the present invention, which is the case with conventional toilets. Comparing with the water trap of the above, it is to provide a water-saving toilet that is at the lower edge of the pipe, that is, at the lower edge point 2B, and therefore the water-saving toilet of the present invention has a real water-saving effect. Furthermore, due to the function of the drainage control mechanism, the water level is formed at various heights as shown in 2F and 2G in FIGS. 6 and 8, and these water levels correspond to various amounts of water to be discharged in the toilet bowl. Therefore, various ejection modes of operation will result for the upper edge points 2A and 2C. Since the second line has a much smaller diameter than the first line, only a small amount of water is needed in the second drain line to initiate the siphoning action. In operation, the first operating mode (for draining solid waste) is controlled by the first lever and the second operating mode (for draining urine only) is controlled by the second lever. In this way, a large water-saving effect can definitely be achieved by discharging different excretions in different operating modes.

Another object of the present invention is to provide a water-saving toilet with a unique water trap control mechanism in which a specially designed control container is located with a special ball valve and other elements. When the water stored in the conditioning container with a preset volume is discharged into the toilet bowl to form a water trap, this water trap is brought to the lowest level, namely to point 2B in the present invention. It can be controlled so that it is lower than the overflow point of the single discharge line at the lower edge of the corresponding pipe and comes to the lower edge of the pipe below the overflow point 2D of the second line as shown in FIG. , Thereby providing a substantial water saving effect. In addition, through opening and closing ball valves in the conditioning container, the timing of forming the water trap can be controlled by first storing water in the conditioning container and then discharging it into the toilet bowl. That is, when the water level in the aquarium rises high enough, the float arm that joins the float ball in the aquarium is rotated to the uppermost position, lifting the ball valve, after which the water in the reservoir is flushed. It is released into water traps. There is a time delay between the water discharged from the main pipeline and the water discharged to form the water trap, which causes the water forming the water trap to be completely depleted of waste. Only after it is released into the toilet bowl.

The structure and features of the present invention will be apparent to those skilled in the art from the following description of preferred embodiments with reference to the accompanying drawings.

[0011]

[Embodiment of device]

 Referring to FIG. 1, the water-saving toilet according to the present invention includes a water tank assembly 1 and a toilet assembly 2, and the toilet assembly 2 shown in cross section has a toilet 20, a first discharge conduit 21 and a second discharge conduit 21, respectively. It comprises a drainage pipe system having a discharge pipe line 22, an upper pipe joint 23 located at the bottom of the toilet bowl 20 and a lower pipe joint 24 located at the lower end of the first discharge pipe line 21. The first discharge line 21 is formed at its highest position on the pipe having an upper edge point 2A and a lower edge point 2B, and the second discharge line 22 also has an upper edge point 2C and a lower edge point 2D. Is formed at its highest position on the pipe. As shown in FIG. 1, the first discharge line 21 is the same as a single drain line in a conventional toilet, and the second discharge line 22 is much larger in diameter than the first discharge line 21. Small, both ends of the second discharge line 22 are connected to the upper pipe joint 23 and the lower pipe joint 24, respectively, whereby the toilet bowl 20 and the first discharge pipe line 21 are connected. Furthermore, the second discharge line 22 must be arranged so that its upper edge point 2C is below the upper edge point 2A of the first discharge line 21. FIG. 1 shows that the water level 2E in the standby state, that is, the height of the water trap surface must be below the lower edge point 2D of the second discharge line 22.

Referring to FIGS. 2 and 3, the water tank assembly 1 includes a water tank 10, a lid 11, a water supply pipe 12, a float ball 13, an adjusting container 14, a drain valve 15, a first lever 16, and a second lever. It includes a bar 17, a ball valve 18, and a pair of acceleration blocks 19. The water tank 10 is a kind of box having an open upper part, and the lid 11 is provided with a pair of holes, that is, a hole 111 for the first lever and a hole 112 for the second lever. Then, the water tank 10 is covered. The water supply pipe 12 is a pipe connected to the water tank 10 and an external water pipe, and is provided with an arc-shaped water outflow pipe 121 extending at an angle and a swirling seat 122. The float ball 13 is connected to a float arm 131, and its end is pivotally connected to the swivel seat 122 on the upper surface of the water supply pipe 12. The float arm 131 includes an adjusting sheet 132, and a set screw 133 is screwed into the adjusting sheet 132. The water supply pipe 12, the float ball 13, and the float arm 131 are combined to form a water supply control mechanism. The adjustment container 14 is provided with a pair of fixed holding plates 141 for fixing it to the upper edge of the water tank 10, whereby the adjustment container 14 is positioned in the water tank 10, and the adjustment container 14 has an opening at its bottom. 142, the positioning sheet 143 has a central passage and a funnel-shaped top opening mounted in an opening 142 at the bottom of the adjusting container 14, and the other fixing sheet 144 has a fitting sheet on one side. Which has a pair of fitting holes, said fitting sheets being held in place at the upper edge of the adjusting container 14. The ball valve 18 is placed in the funnel-shaped upper opening of the positioning seat 143 in the adjusting container 14, the ball valve 18 is connected to the adjusting wire 181, and the end of the adjusting wire 181 is stopped on the float arm 131. It is connected to the screw 133 and thus the distance between the ball valve 18 and the positioning seat 143 can be adjusted by turning the set screw 133. The adjustment vessel 14, the positioning seat 143, the ball valve 18 with the float arm 131, and the set screw 133 on the float arm 131 combine to form a water trap control mechanism. The drainage valve 15 is positioned on a flush pipe 150 which communicates with the toilet 20 and is provided with an actuating plate 151 thereon and is connected on one side to an overflow pipe 145, which overflow pipe 145 communicates with the flush pipe 150. Is aligned with the lower pipe of the positioning sheet 143 and is attached to the bottom of the adjusting container 14 by a restriction block 146, which extends from the outside of the overflow pipe 145 to prevent the drain valve 15 from swirling excessively. Also, the positioning sheet 143 extends from the other side on which both the first control sheet 154 and the second control sheet 157 having horizontal and vertical tabs can be swung in by the pin 152. One end of the horizontal tab on the first control sheet 154 is directly connected to the first float 155, and the vertical tab is formed with the first holding groove 156. One end of the vertical tab on the second control sheet 157 is connected to the second float 158 by a rigid wire, and the vertical tab is formed by the second holding groove 159, which is different from the first holding groove 156. Low. Both the first lever 16 and the second lever 17 have flanged heads, which extend out of the holes 111 and 112 in the upper surface of the lid 11, so that the user can pull the lever by hand. These levers are fitted and fixed in the fitting holes on the fixing sheet 144, respectively, and are provided with the upper pins 161, 171 and the lower pins 162, 172, and thus, the first lever 16 and the second lever 16 are provided. Limit 17 working strokes. The first lever 16 is connected from below to the first control wire 163, the end of which is connected to the free end of the actuation plate 151 on the drain valve 15. The second lever 17 is connected from below to a second control wire 173, the other end of which is connected to the first control wire 163 in a loosened position in place. The above members are combined to form a drainage control mechanism. The acceleration block 19 has a fixed holding sheet 191 for holding it on the upper edge of the water tank 10 so as to be located on the inner wall of the water tank 10. FIG. 2 shows the assembled aquarium tank assembly.

FIG. 4 shows the internal structure of the aquarium assembly 1 of the present invention in the standby state, and since the water surface is at its highest water level A, the float ball 13 is in the highest position. Therefore, the water supply pipe 12 restricts the water from flowing out from the water outflow pipe 121. When the float arm 131 is swung to the highest position by the water level A and the ball valve 18 is raised, the positioning sheet 143 in the adjusting container 14 is separated, and no water is stored in the adjusting container 14. The drain valve 15 covers the running water pipe 150, and the first control seat 154 and the second control seat 157 swivel on the swivel seat 153 to the correct position by the first float 155 and the second float 158 which receive buoyancy. Tilt at an angle.

In FIG. 5, to eject the solid waste (in the first mode of operation), the first lever 16 is raised until the lower pin 162 contacts the fixed seat 144. The first control wire 163 thus stretched causes the drainage valve 15 to pivot, where the limit block 146 serves to prevent excessive pivoting movement. Then, the first lever 16 is released, and the leading edge of the operation plate 151 on the drain valve 15 is held in the first holding groove 156 of the first control seat 154. Next, a large amount of water stored in the water tank 10 is discharged into the toilet 20 from the water flow pipe 150 until the water level drops from level A to level B. The first float 155 on the first control sheet 154 will rotate the first control sheet 154 to the position shown by the chain line due to the lack of buoyancy due to water. The tip of the actuation plate 151 on the drain valve 15 is released from being held by the first holding groove 156 of the first control sheet 154, thus quickly covering the water pipe 150. The swivel float arm 131 then lowers the ball valve 18 to a position where it closely engages the positioning seat 143, which causes water to begin to flow out of the water outlet pipe 121 of the water supply pipe 12, It goes directly into the adjusting container 14. First, the water fills the adjusting container 14, then overflows into the water tank 10, and then the water level rises from B to A. The accelerating block 19 allows the float ball 13 to rapidly rise to the correct position due to the narrow cross-sectional area of the top of the aquarium. Then, the amount of water flowing out of the water outflow pipe 121 of the water supply pipe 12 gradually decreases and becomes weaker, so that the water cannot be discharged directly to the adjusting container 14, and thereby flows directly into the aquarium 10. , Causes the float ball 13 to rise further, and lifts the ball valve 18 away from the positioning seat 143. Then, when the float ball 13 comes to the correct position, the water outflow pipe 121 stops the water supply. Immediately before this, the ball valve 18 is separated from the positioning seat 143, and the water in the adjusting container 14 flows from the overflow pipe 145 to the flush pipe 150 into the toilet 20. After the water in the adjusting container 14 is exhausted, the water tank assembly 1 returns to the standby state as shown in FIG.

Looking at FIG. 6, FIG. 6A shows the toilet bowl in a standby state under the first mode of operation, and the water level 2E in the toilet bowl 20 represents a water trap formed with only a small amount of water. After a large amount of water is discharged from the running water pipe 150 into the toilet 20 as described above, the water level in the toilet rapidly rises to 2F as shown in FIG. 6B, and 2F is the first discharge line 21. And second discharge line 22 respectively above 2A and 2C, which results in a siphon action, the solid and liquid wastes in the toilet bowl being the first discharge line 21 and the second discharge line 22. Is discharged by water from both. Furthermore, since there is a substantial difference in pipe diameter between the first discharge line 21 and the second discharge line 22, the solid excrement is discharged by the strong retraction force from the first discharge line, (2) The discharge line 22 is not blocked. After being completely discharged, there is no solid waste in the toilet bowl 20 as shown in FIG. 6C. The aquarium 10 is then filled with water as described above, the resulting float balls 13 are moved to the correct position, the ball valve 18 is raised and the water stored in the conditioning tank 14 is drained from the overflow pipe 145. It flows through the water pipe 150 into the toilet 20 and forms a water trap at the water level 2E, thus returning to the standby state as shown in FIG. 6A.

In FIG. 7, in order to drain urine (in the second mode of operation), the second lever 17 is raised until the lower pin 172 contacts the fixed seat 144. The drain valve 15 is swung by the lower pin 173 that is pulled and loosened in this way. Then, the second lever 17 is released, and the leading edge of the actuation plate 151 on the drain valve 15 is held in the second holding groove 159 of the second control seat 157. Then, a large amount of water stored in the water tank 10 is discharged from the water pipe 150 into the toilet 20 until the water level rapidly drops from level A to level C. Since the water level C is below the second float 158, the second control sheet 157 rapidly swivels to the position shown by the chain line. The tip of the operating plate 152 on the drain valve 15 is released from being held by the second holding groove 159 of the second control seat 157, thus quickly covering the running water pipe 150. The downwardly swiveled float arm 131 then lowers the ball valve 18 to a position where it closely engages the positioning seat 143, which causes water to begin to flow out of the water outflow pipe 121 of the water supply pipe 12 for adjustment. It goes directly into the container 14. First, the water fills the adjusting container 14, then overflows into the water tank 10, and then the water level rises from C to A. The accelerating block 19 allows the float ball 13 to be rapidly raised to the correct position due to the narrow cross-sectional area of the upper part of the aquarium. Then, the amount of water flowing out from the water outflow pipe 121 of the water supply pipe 12 gradually decreases and becomes weaker, so that the water cannot be discharged directly to the adjusting container 14, whereby it directly flows into the water tank 10 and floats.・ The ball 13 is lifted further, and the ball valve 18 is lifted and separated from the positioning sheet 143. Then, when the float ball 13 comes to the correct position, the water outflow pipe 121 stops the water supply. Immediately before this, the ball valve 18 separates from the positioning seat 143, and the water in the adjusting container 14 flows from the overflow pipe 145 through the water pipe 150 into the toilet 20. After the water in the adjusting container 14 is exhausted, the water tank assembly 1 returns to the standby state as shown in FIG.

Turning to FIG. 8, FIG. 8A shows the toilet bowl in a standby state under the second mode of operation, and the water level 2E in the toilet bowl 20 represents a water trap formed with only a small amount of water. After a small amount of water is discharged from the flush pipe 150 into the toilet 20 as described above, the water level in the toilet rapidly rises to 2G as shown in FIG. And between the second discharge line 22 and 2C respectively, ie on 2C of the second discharge line 22, which results in a siphoning action in the second discharge line 22 Urine is discharged from the second drainage line 22 and becomes completely empty. After being completely drained, as shown in FIG. 8C, the aquarium 10 is filled with water as described above, so that the float ball 13 moves to the correct position and the ball valve 18 rises, thus The water stored in the adjustment tank 14 flows from the overflow pipe 145 into the toilet 20 via the water pipe 150, forms a water trap at the water level 2E, and thus returns to the standby state as shown in FIG. 8A.

From the above, it is apparent that the water-saving toilet of the present invention has the following technical advantages which have never been disclosed or proposed in the prior art, as compared with the conventional siphon type or downwash type toilet. Become.

1. A uniquely designed tuning vessel 14 is installed with a special ball valve 18 located in the control assembly. When the predetermined volume causes the water stored in the conditioning container 14 to be discharged into the toilet bowl 20 to form a water trap, this water trap is located at a minimum level 2E sufficient to serve the purpose of saving water. Can be controlled as follows. Moreover, through opening and closing of the ball valve 18, the time during which the water trap is formed by first storing water in the conditioning container 14 and then discharging it into the toilet bowl 20 can be controlled. That is, the float arm 131 needs to be rotated to the uppermost position, then the ball valve 18 is opened and the water in the adjustment vessel 14 is discharged. The resulting time delay allows the toilet bowl to be thoroughly flushed before the water trap is formed.

2. The unique first drainage line 21 and the second drainage line 22 are two points of the siphon action starting height for utilizing the siphon principle, the upper edge points 2A and 2C, that is, the first drainage line 21 and the second drainage line 21. It is specially designed to be formed with the highest point of each bend of the drainage line 22, whereby the water level of the spare water trap is higher than that of the water trap of a conventional toilet. Remaining at the lower edge point 2D below the highest point of the channel, 2D is lower than the highest point of the first drainage pipeline of the present invention, ie the lower edge point 2B at the lower edge of the channel, and thus of a practically large height. There is a difference, that is, a substantial difference in the amount of water. Furthermore, through the function of the drainage control mechanism including the first lever 16, the second lever 17, and the drainage valve 15, different amounts of water are discharged into the toilet bowl to form different heights of 2F and 2G. As a result, different modes of operation occur according to different water levels. That is, the first operating mode (for discharging solid waste) is controlled by the first lever and the second operating mode (for discharging only urine) is controlled by the second lever. In this way, a large water-saving effect can be reliably achieved by discharging different excretions in different operating modes.

While the preferred embodiment of the present invention has been described, a person of ordinary skill in the art can make various changes and modifications to the present invention without departing from the technical principle and intent of the present invention. All such changes and revisions are not within the scope of the attached utility model claims.

[Brief description of drawings]

FIG. 1 is a schematic cross-sectional view of a water-saving toilet device of the present invention including a toilet assembly having a primary discharge line and a secondary discharge line.

FIG. 2 is a partially cutaway perspective view showing an aquarium assembly of a water-saving toilet according to the present invention.

FIG. 3 is an exploded view showing various elements of the water-saving toilet of the present invention.

FIG. 4 is a schematic view showing a tank assembly of the water-saving toilet of the present invention in a standby state.

FIG. 5 is a schematic view showing the structure and operation of the tank assembly of the water-saving toilet of the present invention in the primary operation mode.

FIG. 6A is a schematic view showing the structure and operation of the toilet assembly of the water-saving toilet of the present invention in the primary operation mode.

FIG. 6B is a schematic view showing the structure and operation of the toilet assembly of the water-saving toilet of the present invention in the primary operation mode.

FIG. 6C is a schematic view showing the structure and operation of the toilet assembly of the water-saving toilet of the present invention in the primary operation mode.

FIG. 7 is a schematic view showing the structure and operation of the tank assembly of the water-saving toilet of the present invention in the secondary operation mode.

FIG. 8A is a schematic view showing the structure and operation of the toilet assembly of the water-saving toilet of the present invention in the secondary operation mode.

FIG. 8B is a schematic view showing the structure and operation of the toilet assembly of the water-saving toilet of the present invention in the secondary operation mode.

FIG. 8C is a schematic view showing the structure and operation of the toilet assembly of the water-saving toilet of the present invention in the secondary operation mode.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Water tank assembly 2 Toilet bowl assembly 10 Water tank 12 Water supply pipe 13 Float ball 14 Adjustment container 15 Drain valve 16 First lever 17 Second lever 18 Ball valve 19 Accelerating block 20 Toilet bowl 21 First discharge pipe line 22 Second discharge Pipe line 23 Upper joint 24 Lower joint

Claims (6)

[Scope of utility model registration request] 1. A water-saving toilet including a water tank assembly and a toilet bowl assembly, wherein the water tank assembly is a water tank which is a box with an open top, and a pair for each of a first lever and a second lever. With holes in the
A lid for covering the aquarium, a water outlet pipe connected to an external water pipe through the aquarium and having an arch-shaped angled extension at the top and a swivel seat, and a float arm coupled to the float arm. A swivel seat extending from one side with a float ball, the distal end of which is pivotally connected to the swivel seat at the top of the water pipe and a flush pipe leading to the toilet assembly, with an actuation plate on the top surface, A drain valve having a horizontal tab and a vertical tab, both of which are swung toward a swivel seat by a pin at a side portion of the flowing water pipe, wherein the vertical tab is provided with a first holding groove and a second holding groove, respectively. A first control sheet and a second control sheet, respectively, a first float and a second float connected to one end of the horizontal tabs of the first control sheet and the second control sheet, respectively, A first control wire and a second control wire, each of which includes a first lever and a second lever, wherein the toilet assembly includes a toilet bowl and a discharge conduit system, and the adjustment container is a water tank. Has a pair of fixed retaining plates fixed to the upper edge of the adjustment container, thereby positioning the adjustment container in the aquarium, the adjustment container having an opening at its bottom, a positioning sheet, and another positioning plate. Equipped with seats,
The locating sheet has a central passageway that fits into an opening in the bottom of the adjustment container, thereby extending the locating sheet from the lower pipe portion at the bottom of the inner water pipe and aligning with the drain pipe. Locating sheet has a mating sheet with a pair of mating holes on one side, the mating sheet being held in place on the upper edge of the adjustment container, and the ball valve attached to the adjustment wire. Positioned on the locating seat in the connected conditioning container, the distal end of the adjusting wire is threaded onto the set screw in the adjusting seat on the float arm by turning the set screw to the ball valve and the locating seat. The discharge line system of the toilet assembly includes a first discharge line and a second discharge line, and a second discharge line is the second discharge line. It is connected to the vessel, water-saving toilet, characterized in that the other end is connected to the first discharge line. 2. The first lever and the second lever each have a head portion with a flange, and the head portion extends so as to project from a hole on the upper surface of the lid so that the head portion can be pulled by a user's hand. , Each of which is fixed by being fitted into a fitting hole on the fixed sheet, and the first lever and the second lever further include an upper pin and a lower pin for limiting an operation stroke of the first lever and the second lever. The first lever is connected from below to a first control wire, the end of which is connected to the free end of the actuation plate on the drain valve,
The water-saving type according to claim 1, wherein the second lever is connected to the second control wire from below and is connected to the first control wire at a proper point in a loosened state at its end. toilet. 3. The water-saving toilet according to claim 1, wherein the positioning sheet has a generally funnel-shaped upper opening that widens upward. 4. The second discharge conduit is connected by an upper joint so as to communicate with the toilet bowl, and the other end is connected by a lower joint so as to communicate with the first discharge conduit. The water-saving toilet according to claim 1. 5. The first discharge pipeline and the first discharge pipeline so that the upper edge of the first discharge pipeline at the highest position of the tube is located above the upper edge of the second discharge pipeline at the highest position of the tube. The water-saving toilet according to claim 1, wherein a second discharge conduit is arranged. 6. The aquarium of the aquarium assembly further comprises an acceleration block having a fixed retaining sheet for retaining at an upper edge of the aquarium and positioning on an inner wall of the aquarium. The water-saving toilet according to 1.