CN1692204A - Device applied for improving drainage and overflow of sanitary closestool - Google Patents
Device applied for improving drainage and overflow of sanitary closestool Download PDFInfo
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- CN1692204A CN1692204A CNA2003801003971A CN200380100397A CN1692204A CN 1692204 A CN1692204 A CN 1692204A CN A2003801003971 A CNA2003801003971 A CN A2003801003971A CN 200380100397 A CN200380100397 A CN 200380100397A CN 1692204 A CN1692204 A CN 1692204A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000009434 installation Methods 0.000 claims description 28
- 230000007246 mechanism Effects 0.000 claims description 15
- 210000003608 fece Anatomy 0.000 claims description 10
- 230000000284 resting effect Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000012512 characterization method Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 230000035755 proliferation Effects 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 7
- 230000000875 corresponding effect Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/012—Special constructions of flushing devices, e.g. closed flushing system combined with movable closure elements in the bowl outlet
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- 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
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
Improvements introduced to discharge devices applied to sanitary toilets, discharge devices developed as obstruction element for the opening and closing of the outflow pit (5) of the sanitary toilet (1), particularly those without siphon; such discharge devices comprise the fact of the sanitary toilet (1) is projected with a funnel type duct (6) allowing adaptation means of a funnel (10) to outflow the dejections and where the elements of the discharge (D) will e installed, such as a member of the articulated floodgate (11), counterbalance member (12) and drive in the form of a door latch (13) with magnetic (14) or electrical/electronic lock (15), which allow a better adjustment to the operation of the sanitary toilet discharge, allowing them to be cleaned with only 3 liters of water per discharge.
Description
Technical field
The present invention relates to be applied to improve the draining and the overflow mechanism of sanitary closestool, especially relate to a kind of drainage plant,, particularly do not have syphon as in order to open and close the obstruction piece of sanitary closestool latrine bored hole; The form of this drainage plant and structure all design especially to adapt to drain driver, drainage plant also is equipped with the outflow funnel in addition, it is the radial type water valve, balance weight and draining opening/closing device driver with magnetic force lock or electronic lock, thereby can regulate the operation of sanitary closestool draining better, make each cleaning bath only use 3 premium on currency.
Background technology
As everyone knows, problem the most universal just relates to economize on water and the be inversely proportional to relation of population excreta between increasing, and uses the population of sanitary closestool bath many more, and the consumption figure of sanitary closestool is just big more.
Just design at present, sanitary closestool is a kind of anatomic type container that is provided with the latrine bored hole that holds slop, and its interior arrangement can utilize bath that excreta is removed, and well-known is syphon.
Old-fashioned sanitary closestool needs a large amount of baths, thereby domestic water is just very high.
In 1997, owing to set up the rules that are intended to reduce the sanitaryware discharging quantity of water in country of the first world, so the Ministry of Internal Affairs is according to Brazilian household wares quality and manufacturing planning-PBQP-H, rules have been concluded, be incorporated into the manufacturing field, set the new maximum upper limit of sanitary closestool cleaning water gradually in 2002.
According to these government decrees, in 1999, the each bath of the sanitary closestool of Brazilian domestic use was for about about 12 liters.In 2002, the maximum upper limit of the each bath of sanitary closestool became 9 liters again, and in 2002, this upper limit became 6,8 liters again, and is similar but require higher with European Union and north america standard.
In order to control the water consumption of sanitary closestool, just be necessary to be provided with dewatering installation with discharge casing, because of its character, discharge the water yield according to water tank capacity.Determine the water yield that wall valve (wall valve) is discharged by the time quantum of push button.
In the sanitary closestool cleaning course, the fluid energy of supplying with the dewatering installation generation of suitable discharge of sanitary closestool and flow velocity is not only in order to remove excreta there, also can order about them in the horizontal direction by sewer pipe, the pipe (drop pipe) that falls of through building.
Well-known is that sanitary closestool can utilize siphoning installation or bend pipe system to operate.
As just description, siphonic system and bend pipe system can be used for three kinds of complete basic equipments, be sanitary closestool, discharge casing and sewer, be divided into three kinds of different steps and handle (referring to Fig. 1): a) first step, water consumption can not surpass 40% of water volume in water tank, in order to overcoming the weight of liquid and solid in the latrine bored hole, and it is poured the sewer pipe network; B) in second step, utilize the other 40% of displacement, function is as a kind of fluid piston, by cleaning water, cleans in the sewer pipe residual sewage in one section of the level, in the pipe that falls that it is flushed to building; C) utilize the 20% remaining water yield to fill with above-mentioned latrine bored hole again, reconstitute the fluid lock of said system, enter surrounding environment to prevent gas and stink.
Among following Fig. 1, sanitary closestool (1) is generally by the sidewall of drawing from base (2) and constitutes as can be seen, be provided with anatomic type container (3) above the base with top edge (4) and puddle (5), this puddle is in order to hold people's excreta, usually all be provided with syphon or tube wall T, need in suitable water tank (A), keep 6,8 liters the water yield, in order to supply with 80% displacement (a) and as 20% water yield (b) of fluid-tight.
Therefore the low water consumption of sanitary closestool is to depend on that initial 40% water yield that drainage plant is discharged removes the ability of solid feces total amount, thereby also has 2,5 liters of cleaning waters with in the pipe that falls that solid feces is washed into system.
As described in following patent, be applied to the overflow mechanism that the dewatering installation of sanitary closestool has the funnel form, for example PI 7907568 discloses a mechanism and complicated actuating arm links to each other, and by the pressure of above-mentioned actuating arm effect, the blade of the gate-type of economizing on water can seal the edge of above-mentioned funnel.
European patent EP 1045077 discloses a kind of toilet body that is used as latrine bored hole, on complicated discharge structure, be supported with funnel, the arm that is connected to discharge casing and links to each other with the driving pedal, thereby not skew of water level between fluid-tight, discharge casing and bleed off pipe just help bath.
French Patent (FRP) FR 2618817 relates to a kind of sanitary closestool that utilizes the bath of water self gravitation, is provided with the horizontal closing plate of funnel inner edge.
From above-mentioned file as can be seen, how to economize on water, but do not notice the fluid-tight that relates in all the other patents, therefore just very need avoid the backflow of foul gas in the sewer even French Patent (FRP) clearly show that.
Another major issue in these patents is exactly that the water saving door all needs to utilize complicated mechanism just can get back to resting position, has also increased the cost of system in addition, maintain at the appointed time.
The applicant has applied for a patent on December 19th, 2000; the patent No. is PI 0006521-8; ask for protection a kind of dewatering installation with multilayer water-saving door; has identical theory with above-mentioned foreign patent; but have more creativeness; this is because operation is different from above-mentioned described operation, shows to have the modified driving mechanism that utilizes the locking of draining opening/closing device, and can return initial position by means of balance weight.And just research and development and on-the-spot test, the applicant has improved this dewatering installation, and this improvement is dissolved in the dewatering installation of the present invention.
The invention summary
In view of the above problems, dewatering installation research and development of the present invention be 3 liters with the maximum upper limit that reaches each bath, and formation are provided with above-mentioned fluid-tight in order to be applied in the improved sanitary closestool.
An improvement of being introduced comprises, above-mentioned sanitary closestool is made of vertical hopper formula pipe portion, especially be located at latrine bored hole that the toilet body inwall forms bottom, and directly link to each other with sewer, above-mentioned size and the form that is called funnel hereinafter constitutes a main purpose of the present invention, and this is because other devices all are connected in this mechanism.
Another improvement that relates to is meant that above-mentioned toilet is provided with a back and extends the plane, and has one or two transverse holes on this plane, especially as described in the patent application No.PI0203700-0 that is applied for by the present patent application people, has the discharge casing of two bleed off pipes in order to connection.
Another improves and just relates to funnel type duct, especially for use in the exterior zone of latrine bored hole and the funnel type duct between the following water bleed off pipe, this funnel is provided with drain driver, beginning is narrated in the text, part as patent BR PI 0006521-8, include three basic building blocks, promptly corresponding to the water saving door container of latrine bored hole exterior zone, balance weight and in order to discharge the draining opening/closing device of draining; These basic building blocks all are arranged on the side in the above-mentioned funnel type duct, in order to connecting between latrine bored hole and sewer, thereby guarantee the sealing performance of above-mentioned drainage system.
Another object of the present invention is to above-mentioned drain driver can be made of multiple element, and promptly it can be made of machinery, magnetic force or electronic installation.
According to above-mentioned purpose, the main aspect of realization is exactly only 3 liters of drainings from discharge casing, thereby is compared to any traditional dewatering installation, and device of the present invention can be economized on water greatly.
The accompanying drawing summary
According to the preferred embodiment of the present invention, for supplementary copy invention, explanation that can be by accompanying drawing is so that feature of the present invention is better understood, and these accompanying drawings are example only, have been not restricted effect, and accompanying drawing is as follows:
Fig. 1 and 1A are the schematic diagrames that is driven the sanitary closestool operation that bend pipe operates by conventional apparatus, and one of them can observe the water supply volume of required cleaning latrine bored hole, and in order to the water amount of fluid-tight;
Fig. 2 shows the phantom drawing that is provided with the sanitary closestool that improves feature;
Fig. 3 shows the top view of toilet;
Fig. 4 shows the figure that cuts open of A-A line among the above-mentioned figure;
Fig. 5 shows the phantom drawing of said apparatus, promptly closes the position of sanitary closestool bleed off pipe in the installation site, is provided with driving mechanism;
Fig. 6 shows another phantom drawing of said apparatus, is the drainage position of sanitary closestool at removed position, is provided with above-mentioned driving mechanism;
Fig. 7 and 7A show the sectional view of the dewatering installation of the moving driver of mangneto that has on diverse location;
Fig. 8 and 8A show has electric power/sectional view of the dewatering installation of electronically actuated driver;
Fig. 9 shows the improvement dewatering installation that is applied to sanitary closestool, enters vertical soil pipe;
Figure 10 shows the dewatering installation that is applied to sanitary closestool, has the bend pipe dewatering installation, and a preferred embodiment of funnel type duct has been described;
Figure 11 shows the distortion example of above-mentioned modifying device, and wherein above-mentioned funnel type duct is made by rigid plastics.
Summary of the present invention
With reference to above-mentioned accompanying drawing, the present invention relates to a kind of " being applied to improve the draining and the overflow mechanism of sanitary closestool ", sanitary closestool (1) (Fig. 2,3 and 4) is made of the sidewall of drawing from base (2), be provided with anatomic type (anatomic form) container (3) above the base with top edge 4 and puddle 5, this puddle is in order to hold people's excreta, usually all be provided with syphon or tube wall T (with reference to figure 1 and 1A), need in suitable water tank (A), keep 6,8 liters the water yield is in order to supply with 80% displacement (a) and as 20% water yield (b) of fluid-tight.
According to the present invention, the toilet body structure (Fig. 2,3 and 4) that links to each other with the improvement dewatering installation with all the other devices can make maximum of the each cleaning baths of toilet (2) need 3 premium on currency, and this also comprises in order to produce 15% water yield of fluid-tight, above-mentioned puddle (5) is made of the funnel type duct (6) of elliptic cross-section, this pipe portion is outwards outstanding and summit bottom, puddle (5) relatively is perpendicular, and diffusion is come; The height (x) of funnel (6) is in fact corresponding to 1/2 of the sidewall height (y) of toilet body base (2).
Inner surface in funnel (6) is connected with in order to drive the device (D) of draining, and wherein they can discharge, close and be provided with fluid-tight (with reference to other figure).
The end face of toilet is provided with the back and extends plane (7), and this plane has one or two horizontal hollow hole (8), especially in order to connect discharge casing (C), can adapt to not traditional overflow mouth of pipe or two overflow mouths of pipe of co-content and flow-control.
Funnel type duct (6) around above-mentioned sanitary closestool, device (D) is installed, it comprises funnel (10), preferably make (Fig. 5 and other) by pottery, also be provided with the toilet body drain driver, this driver comprises three primary elements, wherein is the water saving door with container (11) form, balance weight (12) and have the draining opening/closing device (13) of magnetic force lock driver (14) or electric power/electronic lock driver (15).
This funnel (10) has special size, also comprise the top edge (10a) on the external surface that is installed in toilet body funnel type duct (6), and the bleed off pipe (E) of inner most edge (10b) and sewerage links to each other; Above-mentioned funnel type duct (10) is in order to connecting between toilet body puddle (5) and sewer (E), and guarantees the sealing performance of drainage system.
Water saving door (11) external surface one side of toilet body funnel (10) is provided with the bar (16) of the mutually attached connection of an end, and its other end is connected on the above-mentioned balance weight (12), the balance weight scope of freedom has the mechanism of locking prodger (17), this locking mechanism comprises locking or discharges the parts of draining opening/closing device (13), can be discharged by outside tradition control driver, and link to each other with discharge pipe line or other driving mechanisms of water tank (C), above-mentioned locking is by magnetic means (14), and electric power/electronic installation (15) is finished.
On the enough position, above-mentioned water saving door (11) and corresponding balance weight (12) can rotate relative to latrine bored hole (6) by radial type element (T) in funnel type duct (10).And utilizing the bath (AG) of specified rate, these water saving doors and balance weight remain on the static position, have been guaranteed above-mentioned fluid-tight by the physical characteristic of toilet body.
A kind of scheme that draining drives is finished by magnetic means (14) (Fig. 5 and 5A) exactly, wherein the prodger of balance weight (12) comprises magnet (M1), and above-mentioned draining opening/closing device (13) is made of standby magnet (M2), and support a spacing protuberance (13b), this spacing protuberance can remain on resting position with the above-mentioned water saving door (11) and the corresponding water yield (AG), enough overcome above-mentioned magnetic force up to displacement, rotate above-mentioned water saving door, water and ight soil are discharged; Above-mentioned balance weight is in order to return above-mentioned water saving door it by resting position that magnetic force kept.
According to Fig. 8, only as illustrative example, above-mentioned magnet (M1), (M2) can be connected to other positions, for example magnet (M1) is connected to the inner surface of funnel type duct (10), and magnet (M2) is connected to the top of water saving door (11), so that when being in resting position, keep the balance in magnetic field at water saving door (11), up to discharging the water yield from discharge casing; Above-mentioned balance weight (12) remains on the turned position, and purpose is to drive above-mentioned water saving door and opens and closes.
Drive unit (Fig. 6 and 6A) is made of electric power or electronic installation (15), and preferably, this device (15) is made up of the solenoid (18) of pin (18) and the above-mentioned draining opening/closing device of operation (13), and this solenoid can discharge or lock above-mentioned balance weight 11.
Above-mentioned funnel type duct, especially its open top can be provided with top edge (10a), and this top edge also includes outstanding edge (19), to avoid overflowing toilet body as the water layer of fluid-tight; This outstanding edge (19) can be subjected to the continuous flushing of draining.
As above-mentioned, above-mentioned modifying device is preferably made by sanitary ceramics, but also can or have anti-water by stainless steel makes with the given plastics of the molecular characterization of other excretas corrosion, as shown in figure 10, these characteristics are made of the funnel type duct with correlated parts (10), this pipe portion includes the water saving door (11) of vessel form, balance weight (12), draining opening/closing device (13), these parts are arranged on the interior side of funnel type duct (10), and should pipe portion also comprise top edge (10a) and inner edge (10b), can link to each other with bleed off pipe (E) with sealing projecting edge (19).
Fig. 8 shows the dewatering installation (10) that is applied to sanitary closestool (1), has the bleed off pipe that flows into vertical soil pipe (3), Fig. 8 also shows the sanitary closestool that said apparatus (10) is applied to have the bend pipe dewatering installation, the preferred embodiment of funnel type duct is described, includes following water bleed off pipe (E) towards rear wall.
Although describe the present invention in detail, be appreciated that details described here and step are not a kind of restriction, the present invention can also adopt other modes, finishes different examples by other features.Be appreciated that terminology used here all is schematically, and be not to be restricted purpose.
Claims (12)
1, is applied to improve the draining and the overflow mechanism of sanitary closestool, this kind sanitary closestool (1) does not have syphon, constitute by the sidewall of drawing from base (2), be provided with the anatomic type container (3) with top edge (4) and latrine bored hole (5) above the base, this latrine bored hole is in order to draining and hold and discharge people's excreta; Above-mentioned sanitary closestool can be connected on discharge casing (C) and the drive unit commonly used, also be provided with the drainage mechanism (D) that comprises water saving door (11), balance weight (12) and draining opening/closing device (13) in addition, it is characterized in that, the each eluant container of above-mentioned dewatering installation (3) that uses at most only needs 3 premium on currency, this wherein also comprises about 15% the water yield as fluid-tight, wherein the latrine bored hole (5) of sanitary closestool (1) is made of the funnel type duct (6) of elliptic cross-section, and this pipe portion outwards gives prominence to and the summit vertical proliferation of relative latrine bored hole (5) bottom is opened; The height of above-mentioned funnel type duct (x) is in fact corresponding to 1/2 of toilet body base (2) sidewall height (y); On the inner surface of above-mentioned funnel type duct (6), be connected with device (D) in order to drain driver, this drain driver can discharge and closes around above-mentioned funnel type duct (6), thereby carry out above-mentioned fluid-tight, above-mentioned funnel also is equipped with draining drive unit (D), can be water saving door (11) and corresponding balance weight (12), and can rotate relative to above-mentioned latrine bored hole (5) or funnel type duct (6) by radial type element (T); Above-mentioned water saving door and balance weight all are maintained on the resting position around above-mentioned latrine bored hole (5), the water yield (AG) that can utilize regulation is to activate above-mentioned fluid-tight, and be in static and latched position, also can utilize magnetic means (14) or electric power/electronic installation (15) to discharge above-mentioned fluid-tight.
2, device as claimed in claim 1, it is characterized in that, above-mentioned dewatering installation (D) is when 3 liters of each baths, can make above-mentioned water saving door and balance weight move in the side, when they returned resting position, the prodger (17) that is locked on the above-mentioned draining opening/closing device (13) can automatically be reorientated above-mentioned water saving door, makes it get back to resting position, thereby have sufficient time to hold 15% water (AG), produce above-mentioned fluid-tight.
3, as claim 1 and 2 described devices, it is characterized in that, above-mentioned dewatering installation (D) can be driven by magnetic means, wherein the prodger (17) of balance weight (12) comprises magnet (M1), and draining opening/closing device (13) is made of standby magnet (M2), and support a spacing protuberance (13b), this spacing protuberance can remain on resting position with the above-mentioned water saving door (11) and the corresponding water yield (AG), reach 3 liters up to displacement, enough overcome above-mentioned magnetic force, rotate above-mentioned water saving door (7), water is discharged; Above-mentioned balance weight is in order to return above-mentioned water saving door to its resting position that magnetic force kept by magnet (M1/M2).
4, as claim 1 and 3 described devices, it is characterized in that, above-mentioned magnet (M1, M2) is installed on the position with respect to balance weight, wherein magnet (M1) is connected on the inner surface of funnel (10), and magnet (M2) is connected to the preceding top edge of water saving door (11), thereby can keep economizing on water the balance in door magnetic field when resting position, up to discharge above-mentioned displacement from discharge casing.
5, device as claimed in claim 1, it is characterized in that, above-mentioned dewatering installation (D) can be driven by electric power/electronic installation (15), wherein preferably, this device (15) is formed by pin (18) with at the solenoid (18) that above-mentioned draining opening/closing device (13) is upward operated, and this solenoid can discharge or lock above-mentioned balance weight (12).
6, the described device of claim as described above is characterized in that, above-mentioned funnel (10) edge (10a) thereon is provided with the edge flange at angle (19) is arranged.
7, the described device of claim as described above, it is characterized in that, the size of above-mentioned funnel (10) makes above-mentioned top edge (10a) be arranged on the external surface of toilet body funnel type duct (6), and above-mentioned inward flange (10b) then is connected on the bleed off pipe (E) of sewerage.
8, the described device of claim as described above is characterized in that above-mentioned funnel (10) connects between toilet body latrine bored hole (5) and sewer pipe (E).
9, the described device of claim as described above is characterized in that above-mentioned funnel (10) is made by sanitary ceramics.
10, the described device of claim as described above is characterized in that above-mentioned funnel (10) is made by the hard thermoplastic plastics, has the molecular characterization of anti-water and the corrosion of other excretas.
11, the described device of claim as described above is characterized in that what above-mentioned funnel (10) was vertical is installed between sanitary closestool (1) and the soil pipe (3).
As the described device of claim 1-11, it is characterized in that 12, above-mentioned funnel (10) can utilize the bend pipe dewatering installation to be installed on the sanitary closestool.
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRC10006521-8 | 2002-11-21 | ||
| BRC100065218 | 2002-11-21 | ||
| BRPI03012662 | 2003-04-04 | ||
| BR0301266-2A BR0301266A (en) | 2003-04-04 | 2003-04-04 | Improvements made to the outflow applied to the sanitary basin |
| BRPI0301266-2 | 2003-04-04 | ||
| BRPI03017672 | 2003-06-24 | ||
| BRPI0301767-2 | 2003-06-24 | ||
| BR0301767-2A BR0301767A (en) | 2003-04-04 | 2003-06-24 | Improvements made to toilet flushing devices |
| PCT/BR2003/000171 WO2004046475A1 (en) | 2002-11-21 | 2003-11-20 | Discharge and outflow devices applied to improved sanitary toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1692204A true CN1692204A (en) | 2005-11-02 |
| CN100429359C CN100429359C (en) | 2008-10-29 |
Family
ID=39469295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003801003971A Expired - Fee Related CN100429359C (en) | 2002-11-21 | 2003-11-20 | Device applied for improving drainage and overflow of sanitary closestool |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20060143815A1 (en) |
| EP (1) | EP1573140A1 (en) |
| JP (1) | JP2006507436A (en) |
| CN (1) | CN100429359C (en) |
| AR (1) | AR042124A1 (en) |
| AU (1) | AU2003283085A1 (en) |
| BR (2) | BR0301266A (en) |
| CA (1) | CA2506875A1 (en) |
| ES (1) | ES2302595B1 (en) |
| GB (1) | GB2411410B (en) |
| MX (1) | MXPA05005456A (en) |
| PE (1) | PE20041001Z (en) |
| WO (1) | WO2004046475A1 (en) |
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| WO2010091582A1 (en) * | 2009-02-16 | 2010-08-19 | Zhang Weiming | Flushing device |
| CN104196103A (en) * | 2014-09-02 | 2014-12-10 | 陈绪强 | Extending-retracting type toilet |
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| KR100859753B1 (en) * | 2006-09-01 | 2008-09-24 | 문상훈 | toilet stool and cyclone type sewage purifier |
| CA2573220A1 (en) * | 2007-01-03 | 2008-07-03 | Shu-Ki Yeung | Tilting bowl toilet |
| CN101289878B (en) * | 2007-04-17 | 2010-09-01 | 张洪达 | Urination access water saving device for water closet bowl |
| CA2616699A1 (en) * | 2008-01-28 | 2009-07-28 | Shu-Ki Yeung | Tilting bowl toilet |
| CN201416204Y (en) * | 2009-05-19 | 2010-03-03 | 吴昊 | Excrement disc device and a toilet flushing device without water having same |
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| CN102312476A (en) * | 2010-06-30 | 2012-01-11 | 张未鸣 | Novel closestool |
| CN102199929A (en) * | 2011-04-26 | 2011-09-28 | 王昌苹 | Volumetric direct drainage water-saving pedestal pan with anti-abrasion and anti-corrosive tip bucket |
| CN102864829B (en) * | 2011-07-08 | 2014-10-29 | 张未鸣 | Novel closestool |
| CN102936919B (en) * | 2011-09-14 | 2014-04-16 | 章超群 | Water-saving toilet with automatic plugging mechanism |
| CN103046630A (en) * | 2013-01-08 | 2013-04-17 | 汪芳 | Deodorizer for toilet |
| CN103114633A (en) * | 2013-01-16 | 2013-05-22 | 江南大学 | Electric squatting toilet |
| JP6262070B2 (en) * | 2014-05-12 | 2018-01-17 | 株式会社Ｌｉｘｉｌ | Toilet device and filth carrier system |
| JP2016125251A (en) * | 2014-12-26 | 2016-07-11 | 株式会社Ｌｉｘｉｌ | Toilet bowl device |
| CN105735448B (en) * | 2016-03-09 | 2019-02-26 | 宁波高新区若水智创科技有限公司 | Splashproof, anti-overflow, control water energy-saving closestool |
| CO2018002525A1 (en) * | 2018-03-08 | 2018-03-20 | Compania Colombiana De Ceram S A S Colceram S A S | Sanitary without water tank and with independent operation of the water inlet pressure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US159906A (en) * | 1875-02-16 | Improvement in water-closets | ||
| ZA746927B (en) * | 1973-11-09 | 1975-11-26 | Technical Innovation Co | Improvements in latrines |
| US4787103A (en) * | 1985-10-11 | 1988-11-29 | Inax Corporation | Trapless water flush toilet bowl fixture |
| US4918764A (en) * | 1988-06-13 | 1990-04-24 | Microphor, Inc. | Electrically operated toilet |
| FR2715953B1 (en) * | 1994-02-08 | 1996-04-05 | Claude Ragot | Sanitary with overflow basin. |
| CA2209796A1 (en) * | 1997-08-11 | 1999-02-11 | Shu-Ki Yeung | Tilting-bowl toilet |
| JPH11256652A (en) * | 1998-03-13 | 1999-09-21 | Rinfuoosu Kogyo Kk | Simple water-closet bowl combining water saving type water-closet bowl |
| CN2463485Y (en) * | 2000-07-01 | 2001-12-05 | 王智敏 | Tipping bucket type water-saving toilet |
| BR0006521C1 (en) * | 2000-12-19 | 2004-03-23 | Dalmo Jose Peres | Improvement introduced in an automatic device applied to the sanitary flush |
| CN2463486Y (en) * | 2001-01-10 | 2001-12-05 | 刘宽洪 | Toilet |
-
2003
- 2003-04-04 BR BR0301266-2A patent/BR0301266A/en not_active Application Discontinuation
- 2003-06-24 BR BR0301767-2A patent/BR0301767A/en not_active Application Discontinuation
- 2003-11-20 CN CNB2003801003971A patent/CN100429359C/en not_active Expired - Fee Related
- 2003-11-20 US US10/536,040 patent/US20060143815A1/en not_active Abandoned
- 2003-11-20 JP JP2004570253A patent/JP2006507436A/en active Pending
- 2003-11-20 CA CA002506875A patent/CA2506875A1/en not_active Abandoned
- 2003-11-20 GB GB0510510A patent/GB2411410B/en not_active Expired - Fee Related
- 2003-11-20 ES ES200550031A patent/ES2302595B1/en not_active Withdrawn - After Issue
- 2003-11-20 WO PCT/BR2003/000171 patent/WO2004046475A1/en not_active Application Discontinuation
- 2003-11-20 MX MXPA05005456A patent/MXPA05005456A/en unknown
- 2003-11-20 AU AU2003283085A patent/AU2003283085A1/en not_active Abandoned
- 2003-11-20 EP EP03773358A patent/EP1573140A1/en not_active Withdrawn
- 2003-11-21 AR ARP030104319A patent/AR042124A1/en unknown
- 2003-11-21 PE PE2003001179U patent/PE20041001Z/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010091582A1 (en) * | 2009-02-16 | 2010-08-19 | Zhang Weiming | Flushing device |
| CN104196103A (en) * | 2014-09-02 | 2014-12-10 | 陈绪强 | Extending-retracting type toilet |
| CN104196103B (en) * | 2014-09-02 | 2017-02-15 | 陈绪强 | Extending-retracting type toilet |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004046475A1 (en) | 2004-06-03 |
| MXPA05005456A (en) | 2005-08-03 |
| PE20041001Z (en) | 2005-01-06 |
| CN100429359C (en) | 2008-10-29 |
| ES2302595B1 (en) | 2009-05-20 |
| BR0301767A (en) | 2005-03-22 |
| ES2302595A1 (en) | 2008-07-16 |
| GB2411410B (en) | 2007-08-22 |
| GB0510510D0 (en) | 2005-06-29 |
| GB2411410A (en) | 2005-08-31 |
| AR042124A1 (en) | 2005-06-08 |
| AU2003283085A1 (en) | 2004-06-15 |
| JP2006507436A (en) | 2006-03-02 |
| EP1573140A1 (en) | 2005-09-14 |
| US20060143815A1 (en) | 2006-07-06 |
| CA2506875A1 (en) | 2004-06-03 |
| BR0301266A (en) | 2004-12-21 |
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