CN103046624B - Water-saving siphoning type toilet - Google Patents
Water-saving siphoning type toilet Download PDFInfo
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- CN103046624B CN103046624B CN201210233113.7A CN201210233113A CN103046624B CN 103046624 B CN103046624 B CN 103046624B CN 201210233113 A CN201210233113 A CN 201210233113A CN 103046624 B CN103046624 B CN 103046624B
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Abstract
The invention provides a water-saving siphoning type toilet. The toilet comprises a water tank, a water guide channel, a seat ring face, a water guide ring, a washing hole, a pan cavity, an auxiliary washing channel, a jetting hole, a discharging inlet and a discharging tube. The water guide channel is divided into 2 channels in the front of a water guide ring channel, one channel is communicated with the water guide ring and the other channel is communicated with the auxiliary washing channel. The toilet is characterized in that a slope-shaped structure is arranged among the water guide channel, the water guide ring and the auxiliary washing channel, the slope-shaped structure and the wall of the water guide channel form a water storing slot of which the periphery is sealed, the outside of the inner edge of the seat ring face is thick, the inside of the inner edge of the seat ring face is thin, the area of the cross section of the tapered cavity of the water guide ring is tapered from inlets of two ends of the water guide ring to the middle of the water guide ring, and the distance between the bottom of the discharging inlet and the upper surface of the seat ring face is no more than 250mm. The toilet is high in efficiency, water-saving, silent and good in washing effect through the optimization of the whole toilet structure.
Description
Technical field
The present invention relates to a kind of water closet, especially a kind of by reasonable distribution from conduit pipe current out, improve water closet water guide coil structures, closet pelvic height and blow-off pipe length, optimize water closet overall structure thus reach the water-saving siphon water closet of high-efficiency water-saving, quiet, superpower scrubbing effect.
Background technology
Sanitaryware is the daily necessities that huge numbers of families common people be unable to do without.But a large amount of water consumption in sanitaryware use procedure, to taking of resource and creating a great impression of environment, is the resource-hungry living water use utensil typically had a large capacity and a wide range.China's water resource of per capita is only equivalent to 1/4 of world's water resources ownership per capita, dewater outside inadequate resource, water resources in china also also exists very serious nonunf ormity, differ very greatly different, in more than 600 city, the whole nation, lack of water city has reached more than 400, and wherein the city of serious water shortage has 114, in addition 2, more than 000 ten thousand people in the countryside dysdipsias are also had.Popularization and application water-saving type sanitary accessories for closet is Constructing Water-saved Society, solves fresh water resources shortage in China, ensures the inevitable choice of Chinese society's sustainable economic development.
From present circumstances, the saving toilet wash water be up to state standards still must 5.5-6 liter, scrub and replacement result general.Therefore, can enterprise improve water closet pre-washing function further on the basis reaching national water saving standard indices, water is used under making water-saving siphon wc pan realize large row 3.5 liters, washing water Flow Velocity is common water-saving product more than 2 times, be Constructing Water-saved Society by producing such product, solve fresh water resources shortage in China, ensure that Chinese society's sustainable economic development are made contributions.
Summary of the invention
Based on the deficiencies in the prior art, the object of the invention is to provide a kind of water-saving siphon water closet, there is conduit pipe, seat ring face, water guide circle, scrub hole, pelvic cavity, auxiliary flushing channel, spray-hole, blowdown entrance, blow-off pipe, described conduit pipe is divided into two-way before water guide circle passage, wherein a road connection connects described water guide circle, another road is communicated with described auxiliary flushing channel, it is characterized in that: at described conduit pipe and described water guide circle, a domatic structure is had between described auxiliary flushing channel, the wall of described domatic structure and described conduit pipe forms the aqua storage tank of an all round closure, in described seat ring face, along outside, thick inner side is thin, the area of the cross section of the tapering type cavity of described water guide circle is reduced in the middle of described water guide circle gradually by entrance, described water guide circle two ends, and the distance of described blowdown entry bottom and described seat ring face upper surface is less than or equal between 250mm.This water-saving siphon water closet is by optimizing water closet overall structure thus reaching high-efficiency water-saving, quiet, superpower scrubbing effect effect.
To achieve these goals, the invention provides a kind of water-saving siphon water closet, comprise water tank, conduit pipe, seat ring face, water guide circle, scrub hole, pelvic cavity, auxiliary flushing channel, spray-hole, blowdown entrance, blow-off pipe, described conduit pipe is divided into two-way before water guide circle passage, wherein a road connection connects described water guide circle, another road is communicated with described auxiliary flushing channel, it is characterized in that: at described conduit pipe and described water guide circle, a domatic structure is had between described auxiliary flushing channel, the wall of described domatic structure and described conduit pipe forms the aqua storage tank of an all round closure, in described seat ring face, along outside, thick inner side is thin, described water guide circle cavity is tapering type cavity, the distance of described blowdown entry bottom and described seat ring face upper surface is less than or equal to 250mm.
As the improvement of water-saving siphon water closet of the present invention, described domatic structure vertical or outward-dipping.
As the improvement of water-saving siphon water closet of the present invention, described domatic structure slopes inwardly.
As the improvement of water-saving siphon water closet of the present invention, the height of described domatic structure is equal to or greater than the height of described water guide circle entrance.
As the improvement of water-saving siphon water closet of the present invention, the cross section of the tapering type cavity of described water guide circle is right-angled trapezium, and its area is reduced in the middle of described water guide circle gradually by entrance, described water guide circle two ends.
As the improvement of water-saving siphon water closet of the present invention, described blow-off line inwall summit is greater than 320mm far from the distance on ground.
As the improvement of water-saving siphon water closet of the present invention, the angle connecting straight line between described blow-off line inwall summit and described blowdown entrance and horizontal plane is less than or equal to 40 degree.
As the improvement of water-saving siphon water closet of the present invention, it is over half that described outward-dipping domatic structure blocks described auxiliary flushing channel water inlet, and the distance of described blowdown entry bottom and described seat ring face upper surface is between 200mm to 250mm.
As the improvement of water-saving siphon water closet of the present invention, the cross section of the tapering type cavity of described water guide circle is right-angled trapezium, and its area is reduced in the middle of described water guide circle gradually by entrance, described water guide circle two ends.
As the improvement of water-saving siphon water closet of the present invention, described blow-off line inwall summit is greater than 320mm far from the distance on ground.
As the improvement of water-saving siphon water closet of the present invention, the angle connecting straight line between described blow-off line inwall summit and described blowdown entrance and horizontal plane is less than or equal to 40 degree.
Compared with prior art, the present invention has following beneficial effect: use water under making siphon wc pan realize large row 3.5 liters under the prerequisite of every water saving index that is up to state standards, washing water Flow Velocity is common water-saving product more than 2 times, thus reaches high-efficiency water-saving, superpower scrubbing effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing siphon wc pan.
Fig. 2 is the water-saving siphon water closet lateral view involved by embodiments of the invention 1.
Fig. 3 is the A-A line sectional view of Fig. 2.
Fig. 4 is the B-B line sectional view of Fig. 2.
Fig. 5 is the close-up sectional view of the formation of domatic structure in the water-saving siphon water closet involved by the embodiment of the present invention 1.
Mobility status schematic diagram when Fig. 6 is the domatic structure in the water-saving siphon water closet involved by the embodiment of the present invention 1.
Fig. 7 is the close-up sectional view of the formation of water guide circle in the water-saving siphon water closet involved by the embodiment of the present invention 1.
Fig. 8 is the distance key diagram of pelvic cavity and seat ring face upper surface in the water-saving siphon water closet involved by the embodiment of the present invention 1.
Fig. 9 is blowoff line summit and ground distance key diagram in the water-saving siphon water closet involved by the embodiment of the present invention 1.
Figure 10 is the close-up sectional view of the formation of domatic structure in the water-saving siphon water closet involved by the embodiment of the present invention 2.
Mobility status schematic diagram when Figure 11 is the domatic structure in the water-saving siphon water closet involved by the embodiment of the present invention 2.
Symbol description: 1-water tank; 2-conduit pipe; 3-conduit pipe domatic structure; 4-seat ring face; 5-water guide circle; 6-scrubs hole; 7-pelvic cavity; The auxiliary flushing channel of 8-; 9-spray-hole; 10-blowdown entrance; 11-blow-off pipe; 12-blow-off pipe inwall summit.
Water-saving siphon water closet of the present invention is applicable to various water-saving siphon water closet.
detailed description of the invention onewater-saving siphon water closet preferred embodiment 1 of the present invention hereafter will be described in detail with reference to figure 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9.
A kind of water-saving siphon water closet involved in the present embodiment, comprise water tank 1, conduit pipe 2, seat ring face 4, water guide circle 5, scrub hole 6, pelvic cavity 7, auxiliary flushing channel 8, spray-hole 9, blowdown entrance 10, blow-off pipe 11, described conduit pipe 2 is divided into two-way before it, wherein a road connection connects described water guide circle 5, another road is communicated with described auxiliary flushing channel 8, it is characterized in that: at described conduit pipe 2 and described water guide circle 5, a domatic structure 3 is had between described auxiliary flushing channel 8, described domatic structure 3 and the wall of described conduit pipe 2 form the aqua storage tank of an all round closure, the height of described domatic structure 3 is equal to or greater than the height of described water guide circle 5 entrance, described domatic structure slopes inwardly, in described seat ring face 4, along outside, thick inner side is thin, described water guide circle 5 cavity is tapering type cavity, 250mm is less than or equal to the distance of described seat ring face 4 upper surface bottom described blowdown entrance 10.
From the experimental results, as shown in Figure 1 as prior art the conduit pipe of siphon wc pan owing to there is not domatic, it is higher with the connecting portion of auxiliary flushing channel than conduit pipe latter end that water guide enspheres open height, add that the connecting portion of conduit pipe and auxiliary flushing channel is plane or lower cut shape, therefore whole conduit pipe is all cavity, there is not water phenomenon, whole cavity volume is 0.8-1 liter.In water closet flush cycle process, because auxiliary flushing channel entrance height is low, first flow into auxiliary flushing channel by the water in conduit pipe and arrive spray-hole, only have after auxiliary flushing channel is filled up by water, in conduit pipe, the water of remainder " could be climbed " and be flow to water guide circle and scrub.After this two path water collects at pelvic cavity, the water level of pelvic cavity is improved, under the effect of jet water course and water-head, form siphon drain dirt, this is rinse mode after a kind of first blowdown, enter water guide circle scrub with water and to enter the auxiliary blowdown water ratio rushing passage be 3:7.Under normal circumstances, because rinse mode after first blowdown fails water closet water to collect simultaneously, to fail to make good use of from water tank water flow pressure out and speed, siphon is formed late, current can flow away in the early stage of filling up blow-off line process part water, and it is few to scrub water supply volume, only has 30% of total Water, scrub function difference, water consumption is many.After adopting described conduit pipe 2 structure of the embodiment of the present invention, the aqua storage tank forming an all round closure due to described domatic structure 3 and the wall of described conduit pipe 2 has about 0.2-0.4 premium on currency for a long time, described conduit pipe 2 narrows, the aqua storage tank that described domatic structure 3 and the wall of described conduit pipe 2 the form an all round closure only volume of remaining 0.5 liter, the height of described domatic structure 3 is equal to or greater than the height of described water guide circle 5 entrance, current can keep fair speed and pressure when arriving at described water guide circle 5, thus the deadline is scrubbed in shortening, improve the washing force to described pelvic cavity 7, and promote siphonage formation as early as possible by this speed and pressure.Even if described auxiliary flushing channel 8 is not filled full by current, the current described water guide circle 5 that also can go directly is formed and scrubs.When described water-saving siphon water closet second flush cycle starts, current save the time that the wall filling up described domatic structure 3 and described conduit pipe 2 forms the aqua storage tank 2 of an all round closure, the cavity narrowed can keep higher speed and pressure to arrive rapidly described domatic 3 structure place formation " choosing stream ", flow to simultaneously and scrub described water guide circle 5 and described auxiliary flushing channel 8, water closet backwashing manner is scrubbed to become blowdown and scrub after first blowdown and carries out simultaneously, and described water-saving siphon water closet water can be collected simultaneously, promote siphonage as early as possible to be formed, reduce siphon and form non-active streamflow in early stage, improve the effective water yield.Enter in this rinse mode described water guide circle 5 scrub with water and to enter the described auxiliary blowdown water ratio rushing passage 8 be 5:5 or 6:4.
In the present embodiment, the cross section of the tapering type cavity of described water guide circle is right-angled trapezium, and its area is reduced in the middle of described water guide circle gradually by entrance, described water guide circle two ends.
The described water guide circle 5 of the described water-saving siphon water closet of the embodiment of the present invention is arranged on inside, described seat ring face 4, and described seat ring face 4 is interior is thin flat type along outward appearance, is highly laterally inside 15-30mm; Described water guide circle 5 cavity cross section is right-angled trapezium shape, outward appearance is thin flat type, internal construction is tapered cavity, wall between described seat ring face 4 with described water guide circle 5 is owing to will reach national relevant art standard and under the substantially consistent prerequisite of thickness, be highly laterally 25-30mm in the described seat ring face 4 corresponding to entrance, described water guide circle two ends, and in the described seat ring face 4 corresponding to centre having arrived described water guide circle 5, being highly laterally 25-30mm, the volume of whole described water guide circle 5 is about 1.5 liters.Because described water guide circle 4 cavity only has 1.5 liters, through the abundant water that described domatic structure 3 " choosing stream " distributes, this stock accounts for total amount more than 50%, initial velocity when maintaining discharge and scrubbing of fluid inertia can fill up whole described water guide circle 5 cavity with water within the shortest time, add that described water guide circle 5 structure designs for reducing pipe, according to current under isopiestic state through reducing pipe, the principle that flowing velocity can be accelerated, this stock maintains initial velocity and fluid inertia, it is little through cavity that total amount exceedes scrubbing with water of described water guide circle 5 cavity volume, kinetic energy and pressure can be fully kept when structure is the water guide circle of reducing pipe, from described scrub the current that flow out in hole 6 to described pelvic cavity 7 wall to scrub strength larger.
From the experimental results, as shown in Figure 1 as being highly laterally 40-50mm in the siphon wc pan seat ring face of prior art, water guide circle cavity cross section is square or class square shape, and for evenly ring-like, internal construction is contour cavity, and volume is close to 3 liters.Under usual condition, in use washing water must could be formed and more effectively scrubs being full of toroidal cavity, after when rinsing, current must first fill up auxiliary flushing channel, in conduit pipe, the water of remainder just can flow to water guide circle and scrubs, only have scrubbing by shipwreck to fill up water guide circle cavity of total amount 30%, initial velocity in this process during wash water discharge and fluid inertia consumption will be use up, flow pattern is free discharge, causing to scrub uses water hydraulic pressure low, scrub abundant not, cause closet water supply volume large to a certain extent, flushing pressure is low, blowdown and scrubbing effect poor.Experimentally data, described domatic structure 3 in the water-saving siphon water closet of employing this patent embodiment and the product of described water guide circle 5 structure, the smaller volume of conduit pipe 2 described in it and described this partial structure of water guide circle 5 more than 2 liters, singly this part has just saved the use water of about 2 liters, maintain again the initial velocity and inertia of scrubbing current, therefore this product scrub flow rate of water flow be as prior art siphon wc pan scrub flow rate of water flow three times.
In the present embodiment, described blow-off line inwall summit is greater than 320mm far from the distance on ground.
In the present embodiment, the straight line between described blow-off line inwall summit and described blowdown entrance and the angle of horizontal plane are less than or equal to 40 degree.
The vertical distance of the pelvic cavity bottom distance seat ring face upper surface of the siphon toilet as prior art is as shown in Figure 1 more than 300mm, such structure makes water closet inner space little, the angle that blow-off pipe and pelvic cavity bottom are formed is large, blow-off pipe inwall summit and ground distance are failed more than 270mm, and blow-off pipe function is restricted.Improved by described pelvic cavity 7 bottom level in the embodiment of the present invention, described water-saving siphon water closet inside is made to have had greater room that described blow-off pipe 11 can be set, the embodiment of the present invention increases described blow-off pipe 11 length of pipe, and more than 320mm is brought up to ground distance in described blow-off pipe inwall summit 12.This structure make the angle of straight line between described blow-off line inwall summit and described blowdown entrance and horizontal plane be less than or equal to 40 degree, sewer Flow Velocity is kept, and reduces the linear loss of blowdown current.After more than 320mm brought up to by described blow-off pipe inwall summit 12 and ground distance, described blow-off pipe 11 can elongate length of pipe, and it is round and smooth to be designed to curvature, the shape that cleanliness is good.When such structure makes wash water flow in described blow-off pipe 11, on-way resistance is little, siphon strength and stability is high, experimentally result, siphonage is relevant with the vertical distance of blow-off pipe, as shown in Figure 9, in figure, D-C-B part is the blow-off pipe of water closet, A be water seal face a bit, B be waste a bit, C be inner-walls of duct peak a bit, D be blowdown entrance a bit, if A point is hA to C point vertical distance; B point is hB to C point vertical distance; External atmosphere pressure is P; The proportion of water is r, when pipeline is full of water, acts on the pressure P A=P-hAr of A point; The pressure P B=P-hBr of B point.As hB > hA, PA > PB, liquid in pipeline flows out from B end and forms siphonage, siphon negative pressure is PB-PA=(hA-hB) r=hABr, therefore siphon pressure increases because AB distance increases, and distance is larger, and gravity is larger, pressure is larger, and flushing effect is better.
From experiment effect, compare the siphon wc pan as prior art as shown in Figure 1, the water-saving siphon water closet of the embodiment of the present invention is adopted to save the use water of about 2 liters at described conduit pipe 2 and described this partial structure of water guide circle 5, described pelvic cavity 7 bottom level improve this structure saved about 1 liter with water, General Implementing can save about 3 liters with water.Therefore this product can realize completely using water under large row 3.5 liters under the prerequisite of every water saving index that is up to state standards, and washing water Flow Velocity is the high-efficiency water-saving of common water-saving product more than 2 times, superpower scrubbing effect.When being the large water discharging valve of the water closet of 3 cun when using diameter, effect is better.Experiment effect proves, the function that the present invention is also applicable to the siphonic w.c.pan of other material products such as stainless steel, acrylic, resin is improved.
detailed description of the invention twowith reference to figure 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, water-saving siphon water closet preferred embodiment 2 of the present invention hereafter will be described in detail.
In specific embodiment 2, compared with specific embodiment 1, different content is as follows: as Figure 10, Figure 11, described domatic structure 3 is outward-dipping, described outward-dipping domatic structure 3 blocks described auxiliary flushing channel 8 water inlet more than 1/4th, the water flowed out from described conduit pipe 2 like this can enter described water guide circle 5 more, less enter described auxiliary flushing channel 8, current can keep comparatively specific embodiment 1 more speed and pressure when arriving at described water guide circle 5, thus the deadline is scrubbed in shortening, improve the washing force to described pelvic cavity 7, and promote siphonage formation as early as possible by this speed and pressure.Scrubbing with water and entering the described auxiliary blowdown water ratio rushing passage 8 5:5 or 6:4 can be greater than of described water guide circle 5 is entered in this rinse mode.In specific embodiment 2, other partial contents are identical with specific embodiment 1.
Above disclosedly be only preferably two embodiments of the present invention, certainly can not since limit the interest field of the present invention, therefore according to the equivalent variations that the present patent application the scope of the claims is done, still belong to the scope that the present invention is contained.
Claims (11)
1. a water-saving siphon water closet, comprise water tank, conduit pipe, seat ring face, water guide circle, scrub hole, pelvic cavity, auxiliary flushing channel, spray-hole, blowdown entrance, blow-off pipe, described conduit pipe is divided into two-way before water guide circle passage, wherein a road connection connects described water guide circle, another road is communicated with described auxiliary flushing channel, it is characterized in that: between described conduit pipe and described water guide circle, described auxiliary flushing channel, have a domatic structure, the wall of described domatic structure and described conduit pipe forms the aqua storage tank of an all round closure; In described seat ring face, along outside, thick inner side is thin; Described water guide circle cavity is tapering type cavity; The distance of described blowdown entry bottom and described seat ring face upper surface is less than or equal to 250mm.
2. water-saving siphon water closet as claimed in claim 1, is characterized in that: described domatic structure vertical or outward-dipping.
3. water-saving siphon water closet as claimed in claim 1, is characterized in that: described domatic structure slopes inwardly.
4. water-saving siphon water closet as claimed in claim 3, is characterized in that: the height of described domatic structure is equal to or greater than the height of described water guide circle entrance.
5. a kind of water-saving siphon water closet as claimed in claim 4, is characterized in that: the cross section of the tapering type cavity of described water guide circle is right-angled trapezium, and its area is reduced in the middle of described water guide circle gradually by entrance, described water guide circle two ends.
6. water-saving siphon water closet as claimed in claim 5, is characterized in that: described blow-off line inwall summit is greater than 320mm far from the distance on ground.
7. water-saving siphon water closet as claimed in claim 6, is characterized in that: the angle connecting straight line between described blow-off line inwall summit and described blowdown entrance and horizontal plane is less than or equal to 40 degree.
8. water-saving siphon water closet as claimed in claim 2, it is characterized in that: described outward-dipping domatic structure blocks described auxiliary flushing channel water inlet more than 1/4th, the distance of described blowdown entry bottom and described seat ring face upper surface is between 200mm to 250mm.
9. water-saving siphon water closet as claimed in claim 8, is characterized in that: the cross section of the tapering type cavity of described water guide circle is right-angled trapezium, and its area is reduced in the middle of described water guide circle gradually by entrance, described water guide circle two ends.
10. water-saving siphon water closet as claimed in claim 9, is characterized in that: described blow-off line inwall summit is greater than 320mm far from the distance on ground.
11. water-saving siphon water closets as claimed in claim 10, is characterized in that: the angle connecting straight line between described blow-off line inwall summit and described blowdown entrance and horizontal plane is less than or equal to 40 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210233113.7A CN103046624B (en) | 2011-10-11 | 2012-07-06 | Water-saving siphoning type toilet |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110319779.X | 2011-10-11 | ||
| CN201110319779X | 2011-10-11 | ||
| CN201110319779XA CN102363972A (en) | 2011-10-11 | 2011-10-11 | Viable pressure type toilet bowl |
| CN201220228488.X | 2012-05-21 | ||
| CN201220228488X | 2012-05-21 | ||
| CN201220228488 | 2012-05-21 | ||
| CN201210233113.7A CN103046624B (en) | 2011-10-11 | 2012-07-06 | Water-saving siphoning type toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103046624A CN103046624A (en) | 2013-04-17 |
| CN103046624B true CN103046624B (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220325902 Withdrawn - After Issue CN202658695U (en) | 2011-10-11 | 2012-07-06 | Water-saving siphon closestool |
| CN201210233113.7A Active CN103046624B (en) | 2011-10-11 | 2012-07-06 | Water-saving siphoning type toilet |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220325902 Withdrawn - After Issue CN202658695U (en) | 2011-10-11 | 2012-07-06 | Water-saving siphon closestool |
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| Country | Link |
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| CN (2) | CN202658695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020114472A1 (en) * | 2018-12-07 | 2020-06-11 | 骊住(中国)投资有限公司 | Toilet |
| WO2020114473A1 (en) * | 2018-12-07 | 2020-06-11 | 骊住(中国)投资有限公司 | Toilet |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202658695U (en) * | 2011-10-11 | 2013-01-09 | 广东恒洁卫浴有限公司 | Water-saving siphon closestool |
| CN103967103A (en) * | 2013-01-29 | 2014-08-06 | 广东恒洁卫浴有限公司 | closestool with transversely placed sewage inlet and encircling sewage pipe |
| CN104712043B (en) * | 2013-12-15 | 2018-11-16 | 骆旭东 | High-efficient water-saving type pan closet |
| CN103967100A (en) * | 2014-04-14 | 2014-08-06 | 邱淡铭 | Water-saving pedestal pan |
| CN104088348B (en) * | 2014-07-03 | 2016-11-09 | 佛山东鹏洁具股份有限公司 | A kind of toilet |
| CN105239655A (en) * | 2015-09-28 | 2016-01-13 | 科勒(中国)投资有限公司 | Pedestal pan |
| CN107201775B (en) * | 2016-03-17 | 2023-06-02 | 九牧厨卫股份有限公司 | Toilet bowl, mold and manufacturing method thereof |
| CN108360641B (en) * | 2018-04-28 | 2023-07-04 | 九牧厨卫股份有限公司 | Quick flushing toilet |
| CN108678112A (en) * | 2018-07-20 | 2018-10-19 | 佛山市家家卫浴有限公司 | A kind of boosting energy-saving closestool |
| CN110857578B (en) * | 2018-08-23 | 2021-07-16 | Toto株式会社 | Flushing toilet |
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| KR20110103261A (en) * | 2010-03-12 | 2011-09-20 | 계림요업주식회사 | Toilet bowl for economization of water |
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- 2012-07-06 CN CN 201220325902 patent/CN202658695U/en not_active Withdrawn - After Issue
- 2012-07-06 CN CN201210233113.7A patent/CN103046624B/en active Active
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| FR2680193A1 (en) * | 1991-08-09 | 1993-02-12 | Sterling Plumbing Group Inc | Water-saving toilets |
| KR20110103261A (en) * | 2010-03-12 | 2011-09-20 | 계림요업주식회사 | Toilet bowl for economization of water |
| CN101858103A (en) * | 2010-06-25 | 2010-10-13 | 谢伟藩 | Flip siphon-type pedestal pan |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020114472A1 (en) * | 2018-12-07 | 2020-06-11 | 骊住(中国)投资有限公司 | Toilet |
| WO2020114473A1 (en) * | 2018-12-07 | 2020-06-11 | 骊住(中国)投资有限公司 | Toilet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202658695U (en) | 2013-01-09 |
| CN103046624A (en) | 2013-04-17 |
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Application publication date: 20130417 Assignee: FOSHAN SANSHUI KAILEDE SHOWER EQUIPMENT CO., LTD. Assignor: FOSHAN HEGII SANITARYWARE CO., LTD. Contract record no.: 2018440000121 Denomination of invention: Water-saving siphoning type toilet Granted publication date: 20150624 License type: Common License Record date: 20180921 |
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Effective date of registration: 20200617 Address after: 528137 4 South New Town Road, Leping Town, Sanshui District, Foshan, Guangdong Patentee after: HEGII TOILET AND BATHROOM GROUP Co.,Ltd. Address before: No. 3 Guangdong Avenue in Sanshui District 528137 city of Foshan Province Patentee before: FOSHAN HEGII SANITARYWARE Co.,Ltd. |
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