AU2004220009A1 - Toilet bowl with changeable water seal - Google Patents
Toilet bowl with changeable water seal Download PDFInfo
- Publication number
- AU2004220009A1 AU2004220009A1 AU2004220009A AU2004220009A AU2004220009A1 AU 2004220009 A1 AU2004220009 A1 AU 2004220009A1 AU 2004220009 A AU2004220009 A AU 2004220009A AU 2004220009 A AU2004220009 A AU 2004220009A AU 2004220009 A1 AU2004220009 A1 AU 2004220009A1
- Authority
- AU
- Australia
- Prior art keywords
- sewage draining
- draining passage
- reset device
- tiltable
- toilet bowl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 72
- 239000010865 sewage Substances 0.000 claims description 135
- 238000005452 bending Methods 0.000 claims description 37
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 238000011010 flushing procedure Methods 0.000 description 26
- 238000010586 diagram Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- 238000009991 scouring Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/10—Bowls with closure elements provided between bottom or outlet and the outlet pipe; Bowls with pivotally supported inserts
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/18—Siphons
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Description
I Dongcai, XIANG, President of Jiangsu High & New Technology Development Institute, the Applicants state that I am conversant with both Chinese and English and I hereby verify and confirm that the contents of this specification are correct and complete. Dongca AN 20 5-08-16 VARIABLE WATER SEALED TOILET BOWL Technical Field The present invention generally relates to a toilet bowl, and more specifically, to a variable water sealed toilet bowl. Background of the Invention The water seal device of the traditional toilet bowl is a fixed bending sewage draining 5 passage with deeper water storage, including an upper chamber, a lower chamber, an upper chamber outlet and a lower chamber outlet. Although the waterseal in the bending passage of the lower chamber seals the smell, a resulted high water resistance decreases the flush effect significantly and results in wasting water badly; meanwhile, the larger curvature of the sewage draining passage leads to an increased waster resistance, thereby the sewage tends to stagnate in it, or worse, jamming the passage and rendering the toilet bowl out of work. 10 Summary of the Invention Aiming at solving the deficiency of the prior art, the present invention provides a variable water sealed toilet bowl, which is equipped with a tiltable sewage draining passage enabling the change in the height of the waterseal: at other times the waterseal is high that providing a more desirable blocking effect, when it is flushing, the height ofwaterseal can be 15 lowered and has the effect of reducing the flush resistance and saving the water for flush. The object of the present invention is achieved by the following schemes: A variable water sealed toilet bowl, comprising an upper chamber, a lower chamber, an upper chamber outlet, and a lower chamber outlet,wherein it's equipped with a tiltable sewage draining passage; the tiltable sewage draining passage is mounted on a supporting axle or 20 supporting hole, its lower end surrounding the upper chamber outlet and its higher end that can lower and reset automatically leading to the lower chamber outlet, and the reset device of tiltable sewage draining passage is also equipped.
The tiltable sewage draining passage mentioned above may be rotated around the supporting axle, the upper limit of the rotation is the higher position of the tiltable sewage draining passage; and the lower limit of the rotation is the lower position of the tiltable sewage draining passage. At other times, the tiltable sewage draining passage is kept at the higher position by the reset device, thus the waterseal is high; when it is flushing, owing to the current, the tiltable sewage draining passage overcomes the force from the reset device to rotate around the supporting axle or supporting hole and move into the lower position, which lowers the height of the waterseal and achieves the effect of lowering the flush resistance and saving water for flush. After flush, the tiltable sewage draining passage is reset by the reset device and resume its position with a high waterseal. The described tiltable sewage draining passage can be a U-pipe sewage draining passage, a -1 -pipe sewage draining passage or tiltable tubular sewage draining passages of any other shapes. The described reset device can be selected from the counterweight reset device, the compression spring reset device, the tension spring reset device and the combined reset device of tension spring and compression spring or any other devices that can replace the tiltable sewage draining passage from the lower position to the higher position. The supporting axle or supporting hole of the described tiltable sewage draining passage is mounted on the outside of the upper chamber outlet or the outside of the lower chamber outlet in the lower chamber. More specifically, the object of the present invention is further achieved by the following technical measures: a. The described tiltable sewage draining passage is tubular, namely, tiltable tubular sewage draining passage, and the configuration of the tiltable tubular sewage draining passage is: a flexible tubular sewage draining passage is mounted on the outside groove of the elbowed upper chamber outlet, the tiltable frame tilting around the axle is supported in the 2 supporting hole on the hoop supporter fastened with bolt, and there is a reset device on one side of the tiltable frame, the other side thereof inclines to extend upwards to join the flexible tubular sewage draining passage that is extending with it simultaneously or join the tubular sewage draining passage connected to the flexible tubular sewage draining passage to form a horizontal, vertical or inclined tiltable outlet leading to the lower chamber outlet, and is tilted and reset with the tiltable frame synchronously; there is a narrow plate in the middle of the frame edge on one side of the tiltable frame, that bends downwards to form a bump, the narrow plate bending downwards and the bump form the limit plate and limit bump limiting tilt and reset. b. The described tiltable sewage draining passage is basin-shaped, namely, the variable waterseal is basin-shaped variable waterseal, which comprise: a basin-shaped sewage draining passage with a axle and capable of tilt around the axle, that is supported in the supporting hole on the hoop supporter fastened with bolt on the outside of the upper chamber outlet, and the upper chamber outlet extends into the lower end of the basin-shaped sewage draining passage, and the basin-shaped sewage draining passage inclines right upwards and extends to the horizontal tilting outlet, and there exists reset counterweight on the left outside of the basin shaped sewage draining passage; the horizontal plate on the top of the supporter is the limit plate, a bending bump is the limit bump; the bottom of the supporter is fastened by screws. The advantage of the present invention is in eliminating the high waterseal, high waster resistance and heavy waste of water of the fixed sewage draining passage between the upper chamber outlet and the lower chamber outlet in traditional toilet bowl. Design the sewage draining passage as the variable tiltable sewage draining passage that can tilt automatically into low waterseal when it is flushing and reset automatically into high waterseal when it doesn't flush seals the smell and improves the flush effect greatly, and the water is saved, thus, its structure is simple and reliable, the price performance ratio is high. 3 Brief Description of the Drawings The objects, advantages and features of the present invention will be more apparent from following non-limitative description of the preferred embodiments given as examples with reference to the accompanying drawings, in which: Figure 1 is the structural schematic diagram of a U-pipe variable water sealed toilet bowl with an upper counterweight reset mechanism; Figure 2 is the partial side view of the U-pipe variable water sealed toilet bowl with an upper counterweight reset mechanism; Figure 3 is the partial top-down view of the U-pipe variable water sealed toilet bowl with an upper counterweight reset mechanism; Figure 4 is the structural schematic diagram of a - pipe variable water sealed toilet bowl with an upper counterweight reset mechanism; 5 .Figure 5 is the partial side view of the -1 pipe variable water sealed toilet bowl with an upper counterweight reset mechanism; Figure 6 is the partial structural schematic diagram of a U-pipe variable water sealed toilet bowl with a lower counterweight reset mechanism; Figure 7 is the partial structural schematic diagram of a U-pipe variable water sealed 10 toilet bowl with an upper tension spring reset mechanism; Figure 8 is the partial structural schematic diagram of a U-pipe variable water sealed toilet bowl with an upper compression spring reset mechanism; Figure 9 is the partial structural schematic diagram of a U-pipe variable water sealed toilet bowl with a combined reset mechanism of upper tension spring and upper compression 15 spring; Figure 10 is the partial structural schematic diagram of a 1 pipe variable water sealed toilet bowl with an upper tension spring reset mechanism; Figure 11 is the partial structural schematic diagram of a 1 pipe variable water sealed 4 toilet bowl with an upper compression spring reset mechanism; Figure 12 is the partial structural schematic diagram of a -1 pipe variable water sealed toilet bowl with a combined reset mechanism of upper tension spring and upper compression spring; Figure 13 is the partial structural schematic diagram of a U-pipe variable water sealed toilet bowl with a lower tension spring reset mechanism; Figure 14 is the partial structural schematic diagram of a U-pipe variable water sealed toilet bowl with a lower compression spring reset mechanism; Figure 15 is the partial structural schematic diagram of a U-pipe variable water sealed toilet bowl with a combined reset mechanism of upper tension spring and lower compression spring; Figure 16 is the structural schematic diagram of the tubular variable water sealed toilet bowl; Figure 17 is the partial side view of the tubular variable water sealed toilet bowl; Figure 18 is the partial top-down view of the tubular variable water sealed toilet bowl; Figure 19 is the structural schematic diagram of the basin-shaped variable water sealed toilet bowl; Figure 20 is the partial side view of the basin-shaped variable water sealed toilet bowl; Figure 21 is the partial top-down view of the basin-shaped variable water sealed toilet bowl. In which: 1.upper chamber 2.lower chamber 3.upper chamber outlet 4.lower chamber outlet 5.inlet for flush pipe 5 6.loop diversion pipe 7.diversion hole 8.foot hole 9.mounting window 10 O.hoop 11.hoop 12.supporter 13.U-pipe sewage draining passage 14.Counterweight 15.tilt limit bending plate 16.reset limit bending plate 17.supporting axle 18.flexible hose 19.outlet of sewage draining passage 20.inner cover 21.outer cover 22.gasket 23.bolt 24.bolt 25.bolt 26.bolt 27.-1 pipe sewage draining passage 28.hoop 29.bolt 30.bending plate 31.bending plate 6 32.bending plate 33.bending plate 34.tension spring 35.compression spring 36.supporter 37.tiltable frame 38.curved plate 39.annulus 40.sewage draining passage 41 .limit plate 42.limit bump 43.axel 44.counterweight 45.screw 46.bolt 47.tiltable outlet Detailed Description of the Invention Embodiment I As shown in Fig. 1, 2 and 3, the tiltable tubular sewage draining passage disclosed in the present invention is a U-pipe variable water sealed toilet bowl with an upper counterweight reset mechanism, including a flexible hose 18 and a hoop 10 on which a tilt limit bending plate 15, a reset limit bending plate 16 and a symmetrical supporting axle 17 are provided are mounted and then fastened by bolt 24 on the outside of an upper chamber outlet 3 in the lower chamber 2. A U-pipe sewage draining passage 13, which can tilt around the supporting axle 17 and reset, is supported on the symmetrical supporting axle 17, with a supporter 12 having supporting hole being mounted on the outside of the U-pipe sewage draining passage 13, on the other side of supporter 12 a counterweight 14 is disposed, one end 7 of the U-pipe sewage draining passage 13 is sleeved into the flexible hose 18 and fastened by hoop 11, and on the other end, namely, outlet 19 of the sewage draining passage communicates with the lower chamber outlet 4. Window 9 is disposed on either side of the lower chamber 2, and a outer cover 21 and a gasket 22 are fixed on the inner cover 20 with countersunk head thread holes and the toilet bowl is fixed on the floor through the foot holes 8. When it does not flush, the resetting force which is formed by the combined action of counterweight 14, supporter 12, bolt 26, bolt 25, hoop 11, flexible hose 18 and U-pipe sewage draining passage 13 and the remaining water therein keeps the U-pipe sewage draining passage 13 in the high waterseal position under the resetting status and limited by the reset limit bending plate 16; when it is flushing, water in the water tank enters a loop diversion pipe 6 from a flush pipe inlet connection 5 and spouts to the inner wall of the upper chamber 1 through a set of diversion holes 7, then flows into the flexible hose 18 and U-pipe sewage draining passage 13 from the upper chamber outlet 3 and finally drains out via the sewage draining passage outlet 19 and the lower chamber outlet 4, when the flushing begins, driven by the tilting force (larger than the resetting force) generated by a certain amount of water and sewage passing the flexible hose 18 and U-pipe sewage draining passage 13, the U-pipe sewage draining passage 13 is tilted automatically around the supporting axle 17 until it is limited by the tilt limit bending plate 15 to form the low waterseal status for flushing; following the flushing, the tilting force becomes smaller than the resetting force again, and the U-pipe sewage draining passage 13 resets around the supporting axle 17 until it is limited by Sthe reset limit bending plate 16. Embodiment II As shown in Fig. 4 and 5, the tiltable tubular sewage draining passage disclosed in the present invention is a - pipe variable water sealed toilet bowl with an upper counterweight reset mechanism, including a flexible hose 18 and a hoop 10 on which a tilt limit bending plate 15, a reset limit bending plate 16 and a symmetrical supporting axle 17 are 8 provided are mounted and then fastened by bolt 24 on the outside of an upper chamber outlet 3 in the lower chamber 2. A pipe sewage draining passage 27, which can tilt around the supporting axle 17 and reset, is supported on the symmetrical supporting axle 17, with a supporter 12 having supporting hole being mounted on the outside of the - pipe sewage draining passage 27, on the other side of supporter 12 a counterweight 14 is disposed, one end of the - pipe sewage draining passage 27 is sleeved into the flexible hose 18 and fastened by hoop 11, and on the other end, namely, outlet 19 of the sewage draining passage communicates with the lower chamber outlet 4. Window 9 is disposed on either side of the lower chamber 2, and a outer cover 21 and a gasket 22 are fixed on the inner cover 20 with countersunk head thread holes and the toilet bowl is fixed on the floor through the foot hole 8. When it does not flush, the resetting force which is formed by the combined action of counterweight 14, supporter 12, bolt 26, bolt 25, hoop 11, flexible hose 18 and - pipe sewage draining passage 27 and the remaining water therein keeps the - pipe sewage draining passage 27 in the high waterseal position under the resetting status and limited by the reset limit bending plate 16; when it is flushing, water in the water tank enters a loop diversion pipe 6 from a flush pipe inlet connection 5 and spouts to the inner wall of the upper chamber 1 through a set of diversion holes 7, then flows into the flexible hose 18 and - pipe sewage draining passage 27 from the upper chamber outlet 3 and finally drains out via the sewage draining passage outlet 19 and the lower chamber outlet 4, when the flushing begins, driven by the tilting force (larger than the resetting force) generated by a certain amount of water and sewage passing the flexible hose 18 and - pipe sewage draining passage 27, the - pipe sewage draining passage 27 is tilted automatically around the supporting axle 17 until it is limited by the tilt limit bending plate 15 to form the low waterseal status for flushing; following the flushing, the tilting force becomes smaller than the resetting force again, and the - pipe sewage draining passage 27 resets around the supporting axle 17 until it is limited by the reset limit bending plate 16. 9 Embodiment HI As shown in Fig. 6, the tiltable tubular sewage draining passage disclosed in the present invention is a U-pipe variable water sealed toilet bowl with a lower counterweight reset mechanism, including hoop 10 on which a symmetrical supporting axle 17, a tilt limit bending plate 15 and reset limit bending plate 16 are provided is mounted and fastened by bolt 29 on the outside of the lower chamber outlet 4 in the lower chamber 2. A U pipe sewage draining passage 13, which can tilt around the supporting axle 17 and reset and communicates with the lower chamber outlet 4, is supported on the symmetrical supporting axle 17, with a supporter 12 having supporting hole being mounted on the outside of the U pipe sewage draining passage 13, and on the other side of the' supporter 12, a counterweight 14 is disposed. The other end of the U-pipe sewage draining passage 13 is sleeved into the flexible hose 18 and fastened by hoop 11 and bolt 25; the other end of the flexible hose 18 is sleeved on the outside of the upper chamber outlet 3 and is fasten by hoop 28 and bolt 24. When it does not flush, the resetting force which is formed by the combined action of counterweight 14, supporter 12, bolt 26, bolt 25, hoop 11, flexible hose 18 and U-pipe sewage draining passage 13 and the remaining water therein keeps the U-pipe sewage draining passage 13 in the high waterseal position under the resetting status and limited by the reset limit bending plate 16; when it is flushing water in the water tank enters a loop diversion pipe 6 from a flush pipe inlet connection 5 and spouts to the inner wall of the upper chamber 1 through a set of diversion holes 7, then flows into the flexible hose 18 and U-pipe sewage draining passage 13 from the upper chamber outlet 3 and finally drains out via the sewage draining passage outlet 19 and the lower chamber outlet 4, when the flushing begins, driven by the tilting force (larger than the resetting force) generated by a certain amount of water and sewage passing the flexible hose 18 and U-pipe sewage draining passage 13, the U-pipe sewage draining passage 13 is tilted automatically around the supporting axle 17 until it is limited by the tilt limit bending plate 15 to form the low waterseal status for flushing; following the flushing, the tilting force becomes smaller than the resetting force again, and the 10 U-pipe sewage draining passage 13 resets around the supporting axle 17 until it is limited by the reset limit bending plate 16. Embodiment IV As shown in Fig. 7 to Fig. 15, the tiltable tubular sewage draining passage disclosed in the present invention is a U-pipe or 1 pipe variable water sealed toilet bowl with a spring reset mechanism, including hoop 10 on which symmetrical supporting axle 17, tilt limit bending plate 15, reset limit bending plate 16, spring mount bending plates 30 and 31 are provided is mounted and fastened by bolt 24 or bolt 29 on the outside of the upper chamber outlet 3 or the lower chamber outlet 4. A U-pipe sewage draining passage 13 or 1 pipe sewage draining passage 27, which can tilt around the supporting axle 17 and reset, is supported on the symmetrical supporting axle 17, with a supporter 12 having supporting hole being mounted on the outside of the U-pipe sewage draining passage 13 or -1 pipe sewage draining passage 27, on the other side of supporter 12 spring mount bending plates 32 and 33 is disposed, compression spring 35 is mounted between bending plates 30 and 32, and tension spring 34 is mounted between bending plates 31 and 33. One end of U-pipe sewage draining passage 13 or -1 pipe sewage draining passage 27 is sleeved into the flexible hose 18 and fastened by hoop 11 and bolt 25, and the other end, namely outlet 19 of sewage draining passage, communicates with the lower chamber outlet 4 ,the other end of the flexible hose 18 is sleeved and fastened by hoop and bolt on the out side of the upper chamber outlet 3. When it does not flush, the resetting force which is formed by the combined action of the tension spring 34 or compressing spring 35 or the combination of tension spring 34 and compressing spring 35, supporter 12, bolt 25, bolt 26, hoop 11, flexible hose 18 and U-pipe sewage draining passage 13 or 1 pipe sewage draining passage 27 and the remaining water therein keeps the U-pipe sewage draining passage 13 or 1 pipe sewage draining passage 27 in the high waterseal position under the resetting status and limited by the reset limit bending plate 16; when it is flushing, water in the water tank enters a loop diversion pipe 6 from a flush pipe inlet connection 5 and spouts to the inner wall of the upper chamber 1 through a set of 11 diversion holes 7, then flows into the flexible hose 18 and the U-pipe sewage draining passage 13 or -1 pipe sewage draining passage 27 from the upper chamber outlet 3 and finally drains out via the sewage draining passage outlet 19 and the lower chamber outlet 4, when the flushing begins, driven by the tilting force (larger than the resetting force) generated by a certain amount of water and sewage passing the flexible hose 18 and the U-pipe sewage draining passage 13 or -1 pipe sewage draining passage 27, the U-pipe sewage draining passage 13 or -1 pipe sewage draining passage 27 is tilted automatically around the supporting axle 17 until it is limited by the tilt limit bending plate 15 to form the low waterseal status for flushing; following the flushing, the tilting force becomes smaller than the resetting force again, and the U-pipe sewage draining passage 13 or 1 pipe sewage draining passage 27 resets around the supporting axle 17 until it is limited by the reset limit bending plate 16. Embodiment V As shown in Fig. 16, Fig. 17 and Fig. 18, the sewage draining passage disclosed in the present invention is a tubular(namely, the variable waterseal is tubular) variable water sealed toilet bowl. It includes flexible tubular sewage draining passage 40 mounted on the outside groove of the upper chamber outlet 3 with a shape of elbow in the lower part of the upper chamber 1; in the supporting hole of supporter 36 that is fastened by bolt 46 and integrated with the hoop 10, a tiltable frame 37 is supported which is connected via screw axle 43 and may tilt around the screw axle 43.On the lower left side of the tiltable frame 37 there is a reset counterweight 44. Annulus 39 at the end of an elongated curved plate 38 which extends toward upper right quadrant from the right side of the tiltable frame 37 is inserted into the interlayer formed by the flanging nozzle of the flexible tubular sewage draining passage 40 that extends parallelly with the curved plate 38 to form a horizontal tilting outlet 47 that is tilted and reset with the tiltable frame 37 synchronously. A narrow plate in the middle part of the edge of left frame of tiltable frame 37 bends downward and forms a bump, the narrow plate and the bump form limit plate 41 and limit bump 42 used to limit tilt and reset. On the both sides of under part of the lower chamber 2, the mounting 12 windows 9 are provided, and outer cover 21 and inner cover 22 on which gasket 22 and the countersunk head thread hole are provided are tighten up by bolt 23 and the toilet bowl is fixed on the floor through foot holes 8. When it does not flush, the resetting force which is formed by the combined action of counterweight 44, tiltable frame 37, curved plate 38, annulus 39 and tubular sewage draining passage 40 and the remaining water therein keeps the tubular sewage draining passage 40 in the high waterseal position under the resetting status and limited by the limit bump 42; when it is flushing, water in the water tank enters the loop diversion pipe 6 from flush pipe inlet connection 5 and spouts on the scouring surface of the upper chamber 1 through a set of diversion holes 7, then flows into the lower end of the tubular sewage draining passage 40 from the upper chamber outlet 3 and flows out from the horizontal tilting outlet 47 on the upper right side and finally drains out through the lower chamber outlet 4 of the under part of the lower chamber 2. When the flushing begins, driven by the tilting force(larger than the resetting force) generated by a certain amount of water and sewage passing through the tubular sewage draining passage 40 and its horizontal tilting outlet 47, the tubular sewage draining passage 40 tilts around the screw axle 43 automatically until it is limited by limit plate 41, thereby the horizontal tilting outlet 47 is lowered and the low waterseal status for flushing is formed, as shown by the dot line in Fig. 16. Following the flushing, the tilting force becomes smaller than the resetting force again, and the horizontal tilting outlet 51 ascends to the high waterseal position as the tubular sewage draining passage 40 reset automatically. Embodiment VI As shown in Fig. 19, Fig. 20 and Fig. 21, the sewage draining passage disclosed in the present invention is a basin-shaped (namely, the variable waterseal is basin shaped) variable water sealed toilet bowl. It includes a basin-shaped sewage draining passage 40 which has a axle 43 and can tilt around the axle is supported in the supporting hole of supporter 36 that is fastened by bolt 46 and integrated with hoop 10 on the outside groove of the upper chamber outlet 3 of the lower part of the upper chamber 1. The upper chamber 13 outlet 3 extends into the lower part of the basin-shaped sewage draining passage 40, which extended toward the upper right quadrant to horizontal tilting outlet 47. On the left outside of the basin-shaped sewage draining passage 40 is counterweight 44, and the horizontal plate on the top of supporter 36 is limit plate 41 and the bending bump is limit bump 42. The under part of supporter 36 is fastened by screw 45. When it does not flush, the resetting force is formed by the combined action of counterweight 44, basin-shaped sewage draining passage 40 and the remaining water therein, which keeps the basin-shaped sewage draining passage 40 in the high waterseal position under the resetting status and limited by limit bump 42; while it is flushing, water in the water tank enters the loop diversion pipe 6 from flush pipe inlet connection 5 and spouts to the scouring wall of upper chamber 1 through a set of diversion holes 7, then flows into the lower end of the basin-shaped sewage draining passage 40 from the upper chamber outlet 3 and flows out from the horizontal tilting outlet 51 on the upper right side and finally drains out through the lower chamber outlet 4 at the bottom of the lower chamber 2 . When the flush begins, driven by the tilting force (larger than the resetting force) generated by a certain amount of water and sewage passing through the basin-shaped sewage draining passage 40 and its horizontal tilting outlet 47, the basin-shaped sewage draining passage 40 with axle 43 is tilted around the axes of axle 43 automatically until it is limited by limit plate 41, thereby the horizontal tilting outlet 47 is lowered with it, and the low waterseal status for flushing is formed, as indicated by the dot line in Fig. 19. Following the flushing, the tilting force becomes smaller than the resetting force again, and the horizontal tilting outlet 47 ascends to the high waterseal position as the basin-shaped sewage draining passage 40 reset automatically. The other parts are the same as the embodiment V, so here will not give unnecessary details. .14
Claims (8)
1. A variable water sealed toilet bowl, comprising: an upper chamber, a lower chamber, an upper chamber outlet and a lower chamber outlet; wherein a tiltable sewage draining passage is provided which is mounted on a supporting axle or supporting hole, wherein a lower end thereof surrounds the upper chamber outlet, 15 and a higher end thereof capable of descending and resetting automatically leads to the lower chamber outlet, and a reset device for the tiltable sewage draining passage is also provided.
2. The variable water sealed toilet bowl according to Claim 1, wherein the described tiltable sewage draining passage is tubular, namely, the configuration of the tiltable tubular sewage draining passage is: a flexible tubular sewage draining passage is mounted on the outside 20 groove of the elbowed upper chamber outlet, the tiltable frame tilting around the axle is supported in the supporting hole on the hoop supporter fastened with bolt, and there is a reset device on one side of the tiltable frame, the other side thereof inclines to extend upwards to join the flexible tubular sewage draining passage that is extending with it simultaneously or join the tubular sewage draining passage connected to the flexible tubular sewage draining passage to form a horizontal, vertical or inclined tiltable outlet leading to the lower chamber outlet, and is tilted and reset with the tiltable frame 25 synchronously; there is a narrow plate in the middle of the frame edge on one side of the tiltable frame, that bends downwards to form a bump, the narrow plate bending downwards and the bump form the limit plate and limit bump limiting tilt and reset.
3. The variable water sealed toilet bowl according to claim 1, wherein the described tiltable sewage draining passage is basin-shaped, namely, the variable waterseal is basin-shaped 20 variable waterseal, comprising: a basin-shaped sewage draining passage with a axle and capable of tilt around the axle, that is supported in the supporting hole on the hoop supporter fastened with bolt on the outside of the upper chamber outlet, and the upper chamber outlet extends into the lower end of the basin-shaped sewage draining passage, and the basin-shaped sewage draining passage inclines right upwards and extends to the horizontal tilting outlet, and there exists reset counterweight on the left outside of the basin 25 15 shaped sewage draining passage; the horizontal plate on the top of the supporter is the limit plate, a bending bump is the limit bump; the bottom of the supporter is fastened by screws.
4. The variable water sealed toilet bowl according to claim 1 or Claim 2, wherein the described tiltable sewage draining passage is U-pipe sewage draining passage or -1 pipe sewage draining passage.
5. The variable water sealed toilet bowl according to claim 1 or claim 2 or claim 3, wherein a supporting axle or supporting hole is mounted on the outside of the upper chamber outlet or the lower chamber outlet in the lower chamber.
6. The variable water sealed toilet bowl according to claim 1 or claim 2 or claim 3, wherein the reset device is selected from the counterweight reset device, the compression spring reset device or the tension spring reset device or the combined reset device of compression spring and tension spring.
7. A basin-shaped variable water sealed toilet bowl according to claim 4, wherein the reset device is selected from the counterweight reset device, the compression spring reset device or the tension spring reset device or the combined reset device of compression spring and tension spring.
8. The variable water sealed toilet bowl according to claim 5, wherein the reset device is selected from the counterweight reset device, the compression spring reset device or the tension spring reset device or the combined reset device of compression spring and tension spring. 16
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03112884.X | 2003-02-26 | ||
| CN 03112884 CN1202321C (en) | 2003-02-26 | 2003-02-26 | Seal type flush toilet with variable water |
| CNA031323111A CN1514082A (en) | 2003-08-13 | 2003-08-13 | Deflection pipe shaped changeable water sealing type toilet bowl |
| CN03132311.1 | 2003-08-13 | ||
| PCT/CN2004/000099 WO2004081304A1 (en) | 2003-02-26 | 2004-02-06 | Toilet bowl with changeable water seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2004220009A1 true AU2004220009A1 (en) | 2004-09-23 |
| AU2004220009B2 AU2004220009B2 (en) | 2007-04-26 |
Family
ID=32991710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2004220009A Ceased AU2004220009B2 (en) | 2003-02-26 | 2004-02-06 | Toilet bowl with changeable water seal |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20060137085A1 (en) |
| EP (1) | EP1598492A4 (en) |
| JP (1) | JP2006519326A (en) |
| KR (1) | KR20050110642A (en) |
| AU (1) | AU2004220009B2 (en) |
| WO (1) | WO2004081304A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2616699A1 (en) * | 2008-01-28 | 2009-07-28 | Shu-Ki Yeung | Tilting bowl toilet |
| TWI477677B (en) * | 2008-02-01 | 2015-03-21 | Lixil Corp | Drainage connector |
| KR101377544B1 (en) | 2013-06-12 | 2014-03-25 | (주)여명테크 | Water-supply apparatus for toilet bowl without water tank |
| CN103643730B (en) * | 2013-11-28 | 2016-02-03 | 科勒(中国)投资有限公司 | High clean-up performance toilet and flushing method thereof |
| CN111989444A (en) * | 2019-03-21 | 2020-11-24 | 杨百翰大学 | Noise reduction tube, vacuum assisted toilet system including noise reduction tube, and method of using noise reduction tube |
| EP3743566A4 (en) | 2019-03-21 | 2021-09-15 | Brigham Young University | VACUUM-ASSISTED TOILET SYSTEMS AND PROCESSES FOR USE |
| US11702832B2 (en) | 2019-03-21 | 2023-07-18 | Brigham Young University | Vacuum-assisted toilet systems and methods of using the same |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798681A (en) * | 1972-01-10 | 1974-03-26 | O Johansen | Device in water closets |
| US3835479A (en) * | 1973-04-04 | 1974-09-17 | Itt | Toilet valve assembly |
| ZA746927B (en) * | 1973-11-09 | 1975-11-26 | Technical Innovation Co | Improvements in latrines |
| JPS5242637A (en) * | 1975-10-01 | 1977-04-02 | Yoshihei Nakano | Automatic drainage system for a flush toilet |
| DE59100722D1 (en) * | 1990-07-20 | 1994-01-27 | Geberit Ag | Drain connection on a sanitary article. |
| US6076200A (en) * | 1995-02-28 | 2000-06-20 | Yeung; Shu-Ki | Fluid-operated tilting-bowl toilet |
| CN2326646Y (en) * | 1997-12-29 | 1999-06-30 | 刘铁仓 | Noval toilet closet |
| DE50013520D1 (en) * | 1999-01-19 | 2006-11-09 | Detlef Meiser | TO URINAL ADJUSTABLE TOILET DEVICE |
| CN2378451Y (en) * | 1999-07-23 | 2000-05-17 | 李俊先 | Elastic water sealed water-closet bowl |
| KR200189623Y1 (en) * | 1999-11-11 | 2000-07-15 | 이홍석 | The structure of storage and drain for toilet bowl |
| US6332229B1 (en) * | 2000-12-13 | 2001-12-25 | O'malley Conor | Automated flap and cup cleaner water-saving toilet |
| JP2002322717A (en) * | 2001-04-25 | 2002-11-08 | Inax Corp | Water closet |
| CN2491512Y (en) * | 2001-07-25 | 2002-05-15 | 卢太白 | Water saving safety active water sealed toilet |
| CN2526372Y (en) * | 2001-10-01 | 2002-12-18 | 张建忠 | Toilet |
-
2004
- 2004-02-06 US US10/545,748 patent/US20060137085A1/en not_active Abandoned
- 2004-02-06 JP JP2006504192A patent/JP2006519326A/en active Pending
- 2004-02-06 KR KR1020057015842A patent/KR20050110642A/en not_active Abandoned
- 2004-02-06 EP EP04708706A patent/EP1598492A4/en not_active Withdrawn
- 2004-02-06 WO PCT/CN2004/000099 patent/WO2004081304A1/en not_active Ceased
- 2004-02-06 AU AU2004220009A patent/AU2004220009B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU2004220009B2 (en) | 2007-04-26 |
| EP1598492A4 (en) | 2008-04-23 |
| KR20050110642A (en) | 2005-11-23 |
| US20060137085A1 (en) | 2006-06-29 |
| WO2004081304A1 (en) | 2004-09-23 |
| JP2006519326A (en) | 2006-08-24 |
| EP1598492A1 (en) | 2005-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |