KR20110051449A - Toilet bowl for saving water - Google Patents

Abstract

PURPOSE: A wave-saving type toilet bowl is provided to simplify components, reduce processes, reduce material costs, and facilitate assembly. CONSTITUTION: A wave-saving type toilet bowl(1) comprises an opening/closing device(100). The opening/closing device is installed inside a toilet bowl body(10) and comprises a plunger portion(200) and a drainage guide pipe(300). The water of a water tank(40) flows in the plunger portion and flows out to a rim channel(520) of a toilet bowl(50). The drainage guide pipe guides the water and dirt in the toilet bowl to a drain pipe through a discharge pipe(540). The drainpipe is installed separately in the outside.

Description

Water Saving Toilet Bowl {Toilet Bowl for saving water}

A toilet comprising a toilet body, a water tank, an opening / closing valve, a toilet, and a discharge pipe inside the toilet, including an opening and closing device installed inside the toilet body, wherein the opening and closing device is configured to allow the water in the water tank to flow into the toilet. It relates to a water-saving toilet bowl including a plunger portion for outflow of water to the rim channel of the water, and drainage induction pipe connected to the drain pipe is installed separately from the water and the dirt stored in the toilet.

[Documentation information of the prior art 1] Korea Utility Model Registration No. 20-0283481

A left side barrel 4, a pedestal 10 for supporting the left side barrel 4, a water supply valve 6 for controlling the discharge of water into the left side barrel 4, and the left side barrel 4 In the toilet bowl composed of the inlet pipe 18 for guiding the contents to the discharge pipe 20, and the discharge pipe 20 for discharging the introduced contents to the sewage pipe installed outside,

The conventional water-saving toilet has a piston 24 fitted in close contact with the cylinder 16 to selectively open and close the passage between the inlet 18a and the outlet 20a, and an open / close lever 38 connected to the water supply valve 6. And a lever mechanism 30 connected to the open / close lever 38 and installed through the center of the piston 24.

The lever mechanism 30 includes a support 32 installed on the bottom 100, a pedal 34 connected to the support 32, and one end of the pedal 34 and the bottom 100. It includes a spring 40 installed in, and a rod 36 connected to the other end of the pedal 34.

The rod 36 penetrates through the center of the piston 24 and is connected to the open / close lever 38.

Pressing the pedal 34, the spring 40 is installed, the pedal is a seesaw movement to open and close the lever 38.

At this time, the water supply valve 26 is opened and water is injected into the left side cylinder 4 through the nozzle 8, the piston 24 is raised to open the inlet pipe 18 and the discharge pipe 20, Water and contents stored in the left side barrel 4 passes through the inlet pipe 18 to the discharge pipe 20 and is discharged to a sewer pipe (not shown) installed outside.

When the load applied to the pedal 34 is removed, the lever mechanism 30 and the piston 24 are returned to their original state, thereby closing the inflow pipe 18 and the discharge pipe 20 so that the left side cylinder 4 has a fixed amount. Water will remain.

Such a conventional water-saving toilet may occupy a large area and may have limitations in the installation place. There is a problem that can occur emissions to air and air.

[Documentation information 2 of the prior art] Korean Patent Publication No. 2001-0015995

A toilet 10, a push valve 1 for controlling the discharge of water into the toilet 10, and an outlet 11 installed at a lower end of the toilet 10 to discharge the contents of the toilet 10. And, in the toilet bowl composed of a discharge pipe 12 for discharging the contents discharged to the sewage pipe installed in the outside connected to the outlet 11,

The conventional water-saving toilet has a discharge opening and closing means (6) for opening and closing the outlet 11 so as not to discharge the water remaining in the toilet 10 is located outside the toilet 10, and the supply pipe (4) It includes an operating means 20 to control the inflow of water into the toilet 10 by the water pressure of the water supplied from, to open and close the outlet opening and closing means (6).

The outlet opening and closing means 6 includes a cylinder 6d disposed above the discharge pipe 12 connected to the outlet 11, a piston 6a reciprocating in the cylinder 6d, and a piston 6a. ) And a rotating shaft (6f) formed with a rack gear (6b) extending to the front side of the piston (6a), a rotating gear (6c) provided to engage the lower end of the rack gear (6b), and the rotating shaft ( It is coupled to the lower end of 6f) comprises an opening and closing plate 7 for opening and closing the outlet 11 according to the rotation angle of the rotation shaft (6f).

The actuating means 20 includes an inlet 21 through which water supplied from the supply pipe 4 flows, control valves 2 and 3 installed at upper and lower ends of the inlet 21, and the control valve ( Pistons 2a and 3a disposed in 2 and 3 and reciprocating, connecting pipes 2b and 3b through which water in the control valves 2 and 3 are discharged, and the inlet portion 21 and the adjustment Orifice holes (2e, 3e) are provided in the piston (2a, 3a) so that the inside of the valve (2, 3).

When the push button 1b is pressed, the water in the connecting pipes 2b and 3b is released through the push valve 1 so that the pressure in the cylinders 2 and 3 is weakened, so that the water pressure of the water supplied from the supply pipe 4 is reduced. As a result, the pistons 2a and 3a are pushed toward the connecting pipes 2b and 3b, and the closed connecting pipes 2c and 3c are opened, so that the water supplied is flushed through the connecting pipes 2c and 3c. 10 flows into the cylinder 6d.

The piston 6a is pushed by the water pressure of the water introduced into the cylinder 6d to rotate the rotation gear 6c engaged with the rack gear 6b, and to the rotation shaft 6f coupled with the rotation gear 6c. The installed opening and closing plate 7 is opened and water and toilet in the toilet 10 are discharged to the outside through the discharge port (11).

The supplied water is gradually introduced to the other side through the orifice holes 2e and 3e formed at one side of the pistons 2a and 3a, and the pistons 2a and 3a are moved in accordance with the amount of water introduced thereto so that the connection pipe 2c is provided. 3c is blocked, and in this state, water is introduced into the cylinder 6d through the connecting pipe 6e to push the piston 6a, so that the opening and closing plate 7 seals the outlet 11.

Such a conventional water-saving toilet has a problem in that a large number of parts requires a lot of cost, and a structure is complicated and thus frequently breaks down.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object thereof is to provide a water-saving toilet that simplifies parts and reduces processes to reduce costs and facilitates assembly.

The water-saving toilet of the present invention for achieving the above object, includes an opening and closing device installed in the toilet body, the opening and closing device is a water plunger is introduced into the water tank of the water inlet flows into the rim channel of the toilet The water and dirt stored in the toilet bowl includes a drain induction pipe connected to the drain pipe is provided separately from the outside through the discharge pipe.

The plunger portion includes a cylinder having an inlet and an outlet formed at one side thereof, and having a through hole formed in the middle to connect the inlet and the outlet, and a piston disposed between the inlet and the outlet to open and close the through hole.

The drain induction pipe is composed of a discharge port connected to the discharge pipe, and a drain connected to the drain pipe separately installed on the outside.

A discharge valve connected to the piston in a line to open and close the discharge port according to the movement of the piston, and a packing installed at the lower end of the discharge valve to seal the lower side of the drain port are disposed inside the drain induction pipe.

According to the water-saving toilet of the present invention as described above, there are the following effects.

The plunger part is integrally formed of a cylinder having an inlet and an outlet formed on one side thereof, and having a through hole formed in the middle to connect the inlet and the outlet, and a piston disposed between the inlet and the outlet to open and close the through hole. The drain induction pipe is composed of a discharge port connected to the discharge pipe, and a drain hole connected to a drain pipe separately installed on the outside, disposed inside the drain induction pipe and connected to the line with the piston to move the discharge port according to the movement of the piston. Including the discharge valve to open and close, and the packing is installed at the lower end of the discharge valve to seal the lower side of the drain port, the parts are simplified to reduce the manufacturing cost, there is an effect that can reduce the cost.

In addition, the structure is so simple that almost no noise caused by water and air.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

For reference, among the configurations of the present invention to be described below, the same configuration as the prior art will be referred to the above-described prior art, and a detailed description thereof will be omitted.

Figure 3 is a cross-sectional view when closing the closing valve of the piston-type water-saving toilet according to a preferred embodiment of the present invention, Figure 4 is a cross-sectional view of opening and closing valve of the piston-type water-saving toilet according to a preferred embodiment of the present invention, Figure 5 Is a cross-sectional view of the closing valve and the pinion-type water-saving toilet according to a preferred embodiment of the present invention, Figure 6 is a cross-sectional view of the opening and closing valve of the rack and pinion-type water-saving toilet according to a preferred embodiment of the present invention, Figure 7 is a cross-sectional view of the opening and closing device of Figure 6, Figure 8 is a perspective view of the discharge valve of the water-saving toilet according to a preferred embodiment of the present invention, Figure 9 is a cross-sectional view of the discharge valve of Figure 8, Figure 10 is required for water level control This is also the operation of the non-return valve.

The water-saving toilet (1) is a toilet (10) for supporting the ground, the water tank 40 is stored water, the on-off valve 400 for controlling the discharge of the water stored in the water tank (40) and , The toilet 50 is stored in the water and dirt, and the discharge pipe 540 is installed in the lower portion of the toilet 50.

The on-off valve 400 includes a pressing means 460 and a rubber packing 470.

The open / close valve 400 may be a conventional open / close valve or various open / close valves to be developed.

The water-saving toilet 1 of the present embodiment includes an opening and closing device 100 installed inside the toilet body 10.

Opening and closing device 100 is a plunger portion 200 that the water in the water tank 40 is introduced into the rim channel 520 of the toilet 50, and the water and dirt stored in the toilet 50 It includes a drain induction pipe 300 is connected to a drain pipe (not shown) separately installed through the discharge pipe 540.

The plunger part 200 has an inlet port 220 formed at one side, an outlet port 230 formed at the other side, a cylinder 240 connecting the inlet port 220 and the outlet port 230, and the inlet port 220. And a piston 250 disposed between the outlet 230.

The cylinder 240 is formed with a through hole 245 for inducing water introduced into the inlet 220 to be discharged to the outlet 230.

The lower portion of the plunger portion 200 is formed with a through hole 210 of a predetermined size through which the line 80 to pass through the cylinder 240 and the drain induction pipe 300 can pass therethrough.

The plunger 200 may be a cylinder piston method and a rack and pinion method, which will be described later.

The drainage induction pipe 300 has a discharge port 320 connected to the discharge pipe 540, a drain hole 330 connected to a drain pipe (not shown) separately installed on the outside, and a lower inner wall of the drain induction pipe 300. Consists of a protrusion 350 installed in.

The protrusion 350 is positioned below the outlet 320, and serves to fix the packing 70 to be completely sealed to the drain hole 330.

The discharge valve for opening and closing the outlet 320 in accordance with the movement of the piston 250 is connected to the piston 250 and the line 80 through the through hole 210 in the interior of the drain induction pipe 300. 60 and a packing 70 disposed below the discharge port 320 to seal the lower side of the drain port 330 and installed at a lower end of the discharge valve 60.

As shown in FIG. 8, a weight 61 is installed below the discharge valve 60.

The upper portion of the discharge valve 60 is provided with a groove 62 formed inclined in the vertical direction around the cylindrical tube and the cylindrical tube.

The groove 62 allows the dirt of the discharge port to be smoothly discharged when the discharge valve 60 is raised, and the discharge valve 60 is washed by the water flowing through the through-hole 210.

The groove 62 receives the pressure of the toilet 50 in which water and dirt are stored when the discharge valve 60 is closed to ensure the sealability of the packing 70 under the discharge valve 60.

The discharge valve 60 has a height greater than the diameter of the discharge port 320 to seal the discharge port 320.

Gravity acting on the discharge valve 60 should be less than the force generated by the pressure of the water acting on the area of the piston (250).

The through-hole 64a of the discharge valve 60 is provided with a water level control valve tube 64 for appropriately adjusting the washing surface air level inside the toilet 50 before use.

As illustrated in FIG. 10, the non-return valve 65 is applied to the water level control valve tube 64 so that the smell of the sewage pipe does not rise.

Silicon may be used inside the non-return valve 65 and is operated by the closing 65a and the opening 65b, and is normally closed as shown in FIG. 10 (a).

The wire 80 may be a synthetic fiber or the like, and is not specifically mentioned as using a conventional product.

As shown in FIG. 3, the plunger portion 200 of the water-saving toilet 1 of this embodiment uses a cylinder piston method.

A fixing pin (not shown) is installed at the central portion of the piston 250 so as to connect the line 80.

A fixing pin (not shown) is installed at the central portion of the discharge valve 60 to connect the line 80.

The fixing pin (not shown) is not specifically mentioned as using a conventional product.

The roller 291 is provided on the extension line in the direction of the inlet 220 from the fixing pin (not shown) and the upper portion of the through-hole 210.

The line 80 is connected to a fixing pin (not shown) of the piston 250, guided by the roller 291 to pass through the through hole 210, and then a fixing pin (not shown) of the upper center portion 63. ).

As shown in FIG. 5, the plunger portion 200 of the water-saving toilet 1 of this embodiment uses a rack and pinion equation, which will be described below in detail with reference to the accompanying drawings.

The pinion 283 and the pinion 284 are connected to the pinion shaft 287.

A roller 285 is installed between the pinions 283 and 284.

The pinions 283 and 284 and the rollers 285 are connected by the pinion shaft 287 so that the rollers 285 and the racks 285 and 284 also rotate when the pins 281 and 282 and the pinions 283 and 284 are driven.

Upper portions of the pinions 283 and 284 are installed such that the racks 281 and 282 mesh with each other.

Pistons 250 are installed on the racks 281 and 282.

A through hole 245 is formed between the racks 281 and 282 and the roller 285.

A wire 80 is wound around the roller 285 and is connected to a fixing pin (not shown) of the upper center portion 63.

Switching device 100 of the water-saving toilet (1) has the advantage that the parts are simplified to reduce the cost, the structure is simple and the manufacturing cost is reduced.

The operation of the present embodiment having the above-described configuration will be described below.

When the on-off valve 400 is opened and the water stored in the water tank 40 passes through the inlet port 220, the piston 250 is pushed to the rear by the water pressure of the water passing through the inlet water 245. It is discharged through the outlet 230 through. The water discharged to the outlet 230 passes through the rim channel 520 and is moved to the toilet 50.

As the piston 250 is pushed out, the discharge valve 60 is raised to open the drain hole 330, so that water and dirt stored in the toilet 50 are discharged to the drain hole 330 through the discharge hole 320. It is discharged to a drain pipe (not shown) separately installed outside.

The cylinder 210 pushed back at the time when water and dirt is discharged to the drain 330 is released, the piston 250 is released by the weight of the discharge valve 60 while the pressure of the water flowing from the water tank 40 is released The discharge valve 60 closes the drain port 330 while moving to the original position, and at the same time, the water remaining in the plunger part 200 flows through the through hole 210 to serve as a toilet 50 air volume.

The water-saving toilet 1 including the rack and pinion-type opening and closing device 100 moves the piston 250 by driving the racks 281 and 282 and the pinions 283 and 284, and thus, the piston 250 and the cylinder ( It is effective to reduce the friction of the 240 to drive smoothly.

As described above, although described with reference to a preferred embodiment of the present invention, those skilled in the art various modifications or variations of the present invention without departing from the spirit and scope of the invention described in the claims below Can be carried out.

As described above, the water-saving toilet according to the present invention is particularly suitable for a water-saving toilet with a simplified component and a low cost.

1 is a perspective view of a conventional cylinder piston water-saving toilet.

Figure 2 is a perspective view of a conventional rack and pinion-type water-saving toilet.

Figure 3 is a cross-sectional view when the closing valve of the piston-type water-saving toilet in accordance with a preferred embodiment of the present invention.

Figure 4 is a cross-sectional view when the opening and closing valve of the piston-type water-saving toilet in accordance with a preferred embodiment of the present invention.

Figure 5 is a cross-sectional view when the closing valve of the rack and pinion-type water-saving toilet in accordance with a preferred embodiment of the present invention.

Figure 6 is a cross-sectional view when opening and closing the valve of the rack and pinion-type water-saving toilet according to a preferred embodiment of the present invention.

7 is a cross-sectional view of the opening and closing device of FIG.

8 is a perspective view of the discharge valve of the water-saving toilet according to an embodiment of the present invention.

9 is a cross-sectional view of the discharge valve of FIG.

10 is an operation of the non-return valve required for level control.

** Description of symbols for the main parts of the drawing **

100: switchgear 200: plunger portion

210: through hole 220: inlet

230: outlet 240: cylinder

245: through hole 250: piston

300: drainage induction pipe 320: discharge port

330: drain hole 350: protrusion

60: discharge valve 61: weight

62: groove 64: water level control valve

70: packing 65: non-return valve

80: line

Claims (2)

A toilet comprising a toilet body, a water tank, an opening / closing valve, a toilet, and a discharge pipe inside the toilet; The opening and closing device installed inside the toilet body includes a plunger portion through which water from the water tank flows in and out of the rim channel of the toilet, and a drain pipe separately provided with water and dirt stored in the toilet through the discharge pipe. A drainage induction pipe connected to the The plunger portion includes a cylinder having an inlet and an outlet formed at one side, and having a through hole formed in the middle to connect the inlet and the outlet, and a piston disposed between the inlet and the outlet to open and close the through hole. The drain induction pipe is composed of a discharge port connected to the discharge pipe and the drain pipe is connected to the drain pipe separately installed in the outside, disposed inside the drain induction pipe and connected to the line with the piston in accordance with the movement of the piston Water-saving toilet comprising a discharge valve for opening and closing the packing, which is installed at the lower end of the discharge valve to seal the lower side of the drain. A toilet comprising a toilet body, a water tank, an opening / closing valve, a toilet, and a discharge pipe inside the toilet; The opening and closing device installed inside the toilet body has a plunger part through which water from the water tank flows in and out of the rim channel of the toilet, and water and dirt stored in the toilet are separately installed through the discharge pipe. It includes a drain induction pipe connected to the drain pipe, The plunger portion has an inlet and an outlet formed at one side thereof, and a cylinder having a through hole formed therebetween to connect the inlet and the outlet, a piston disposed between the inlet and the outlet to open and close the hole, and the piston. It is composed of a rack installed in the lower portion, the pinion engaged with the rack, and the roller connected to the pinion, the roller is characterized in that connected to the discharge valve in line, The drain induction pipe is composed of a discharge port connected to the discharge pipe and the drain pipe is connected to the drain pipe separately installed in the outside, disposed inside the drain induction pipe and connected to the line with the piston in accordance with the movement of the piston Water-saving toilet comprising a discharge valve for opening and closing the packing, which is installed at the lower end of the discharge valve to seal the lower side of the drain.

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