CN102713098B - Variable, double, straight-line piping type of water-saving toilet - Google Patents
Variable, double, straight-line piping type of water-saving toilet Download PDFInfo
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- CN102713098B CN102713098B CN201180000906.8A CN201180000906A CN102713098B CN 102713098 B CN102713098 B CN 102713098B CN 201180000906 A CN201180000906 A CN 201180000906A CN 102713098 B CN102713098 B CN 102713098B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 206
- 238000007599 discharging Methods 0.000 claims description 19
- 230000005855 radiation Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 230000002411 adverse Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract 4
- 230000037361 pathway Effects 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 11
- 102000029749 Microtubule Human genes 0.000 description 8
- 108091022875 Microtubule Proteins 0.000 description 8
- 210000004688 microtubule Anatomy 0.000 description 8
- 230000009467 reduction Effects 0.000 description 7
- 238000011010 flushing procedure Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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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
- E03D11/18—Siphons
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
- E03D2201/30—Water injection in siphon for enhancing flushing
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- 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)
Abstract
The variable, double, straight-line piping type of water-saving toilet of the present invention comprises: a main toilet body (10) having a bowl (11), a cistern (12), a water-supply pathway (13) connected to the rear of the bowl (11) from the cistern (12), and a cover part (14) which covers the lower part of the cistern (12) and the rear of the bowl (11) and is adapted to guide foul water discharged from the bowl (11) to a floor pipe (15); a variable, double, straight-line pipe (20) incorporating an inner pipe (21) of which one end is connected via a flexible tube (25) to the discharge port (13a) of the bowl (11), an outer pipe (22) which receives part of the inner pipe (21) on the inside thereof and which is equipped with spring-securing parts (22a) on the outside surface on two sides, and a connecting part (23) which forms a receiving space (23a) where cleaning water is received between the inner pipe (21) and the outer pipe (22), the pipe (20) being adapted so as to discharge the foul water and the cleaning water in the bowl (11) by rotating downward under its own weight due to the inflow of cleaning water into the receiving space (23a) because of the increase in cleaning water flowing into the bowl (11) during foul-water discharge; two brackets (30) which are secured either vertically or horizontally on both sides of the rear wall (11b) of the bowl (11), and are equipped with spring-fastening parts (31); and tension springs (40) which exhibit a resilient restoring force such that the variable, double, straight-line pipe (20) rotates upwards after foul-water discharge.
Description
Technical field
The present invention relates to a kind of adjustable pair of straight tube water-saving toilet pan, relate in particular to and a kind of the outlet opening of water closet toilet seat (bowl) is connected with bellows with adjustable pair of straight tube, by adjusting the angle of inclination of adjustable pair of straight tube, make the autonomous adjustable pair of straight tube water-saving toilet pan of discharging of dirt in toilet seat.
Background technology
Conventionally, water closet, in order to wash down smoothly ight soil and to eliminate the stink that ight soil outlet opening distributes, adopts siphon (siphon) principle that stores certain water yield at water closet waist.
This siphon principle refers to, when the water level in reverse U shape pipe in water level and closet maintains an equal level, the water surface stays cool, otherwise when the water level in closet raises suddenly, pressure in closet also increases thereupon, poor with mineralization pressure between the relative syphon in low-pressure state, the water in closet is discharged under the effect of pressure differential.
Along with the arrival in water resources shortage epoch, this water closet based on traditional siphon principle needs a large amount of water for rinsing, so there is having another name called the water-saving toilet pan of adjustable hydrocone type.
The traditional structure of the adjustable syphon drive unit of water closet comprises: the adjustable syphon that is reverse U shape structure that utilizes bellows to be connected with the ight soil discharge pipe of toilet seat; Be communicated with the water pocket that the looped pipeline of take is communicated with adjustable syphon as medium simultaneously with the water channel of above-mentioned toilet seat; Utilize water level in toilet seat to rise and water pocket in flow into the weight of water, make adjustable syphon downward-sloping, after the water in toilet seat is by the discharge of ight soil discharge pipe, the restorable reduction means of water pocket and adjustable syphon.
Having the problem that the adjustable syphon drive unit of the water closet of above-mentioned reduction means exists has: reverse spring 107 is when work, because occurring that wrapping phenomena cannot reduce smoothly, after causing the water of adjustable syphon 102 in water pocket 106 to be discharged completely, still cannot rise to original position, thereby break down; Bar 101 is installed difficulty; Can not be interfered because metope W is installed when making the bending section 102a of the adjustable syphon 102 of reverse U shape movable, the rear end of toilet seat 104 fully need to be lengthened, this has caused water closet to be difficult to realize simplifying etc.
The problem occurring in order to improve above-mentioned reduction means, occurred No. 10-479678 (denomination of invention: the Korean granted patent adjustable syphon drive unit of water closet), refer to Fig. 2.
The adjustable syphon drive unit of above-mentioned water closet is by forming with lower member: with water channel be connected the close-connected dead ring 201 of neck; Be connected with the bottom surface of water pocket 202 and carry out the support 204 of gemel connection with adjustable syphon 203; Connect above-mentioned dead ring 201 and above-mentioned support 204, the water in toilet seat 205 by ight soil discharge pipe 206, discharge after by above-mentioned adjustable syphon 203 and the restorable reverse spring 207 of above-mentioned water pocket 202.
And there are some problems in the adjustable syphon drive unit of above-mentioned water closet: so to be U character form structure length long because of adjustable syphon 203, and its bellows 208 by bottom is connected therefore reverse spring 207 and need to adopts the extension spring that elasticity is large with ground pipe; And adopt the capacity of water pocket 202 after the extension spring that elasticity is large can become greatly, and the use of large capacity water pocket 202 will cause the water yield that enters into toilet seat 205 relatively to diminish again, thus reduction flush efficiency; When adjustable syphon 203 declines, the bellows 208 of bottom contacts and causes the lost of life with ground.
In order to improve these problems, there is the Korean granted patent of No. 10-714961 (denomination of invention: the adjustable ight soil of water closet is discharged system), refer to Fig. 3.
The adjustable ight soil of above-mentioned water closet is discharged system by forming with lower member: be arranged on the telescopic type water pocket 303 that the water channel 302 rear and tank of toilet seat 301 is connected; The extension spring 304 that performance elastic force shrinks above-mentioned water pocket 303; The adjustable discharge pipe 305 that is straight tube structure that the bellows 306 of take is connected with the outlet opening of above-mentioned toilet seat 301 as medium, it is along with water pocket 303(water pocket 303 is connected with support 304 by medium) stretching motion carry out lifting, thereby discharge the dirt in toilet seat 301; The microtubule 307 that connects above-mentioned water pocket 303 and adjustable discharge pipe 305.
On this basis, the adjustable ight soil of above-mentioned water closet is discharged system as shown in Figure 4, possesses shell 308, and this shell 308 combines by encasing the first peripheral shell 308a of said system part and encasing the peripheral second housing 308b of residue.
Here, above-mentioned adjustable discharge pipe 305 when mounted one end is communicated with toilet seat 301, the internal communication of the other end and shell 308.Above-mentioned extension spring 304 is built in above-mentioned water pocket 303, and its upper end is fixed on the top hook 302b that is installed on above-mentioned water channel 302 outlet openings, and lower end is fixed on the bottom surface or the hook 304a of the bottom on support 304 that is positioned at above-mentioned water pocket 303.
The adjustable ight soil discharge system of above-mentioned water closet adopts adjustable straight-tube to have the following advantages: can significantly reduce the adjustable siphonal size of U font, thereby weaken the elasticity of required extension spring 304, thereby reduce the capacity of water pocket 303, the water yield that flows into toilet seat 301 is increased relatively, and having removed when adjustable syphon declines because of contact the bottom bellows that shortens its life-span with bottom surface, thereby raising durability.
Although the adjustable defecation discharge system of above-mentioned water closet possesses above-mentioned advantage, also there are the following problems:
The first, the work water supply volume of water pocket is large, reduces flush efficiency.
Said system is the same with the adjustable syphon of U font in the past, and the hook portion 305a (being equivalent to the adjustable siphonal bending part of U font in the past) by adjustable discharge pipe 305, is connected with support 304.Therefore,, in order to allow the dirt in toilet seat 301 discharge, must allow adjustable discharge pipe 305 fully decline.In order to allow adjustable discharge pipe 305 fully decline, the upper and lower variable of water level of the water pocket 303 being connected with support 304 is essential large, and the upper and lower variable of the water level of water pocket 303 is large, mean that the length of water pocket 303 will be grown, length makes the capacity of water pocket 303 become large the most at last after lengthening.Therefore,, for the decline of adjustable discharge pipe 305, the work water of putting in water pocket 303 also will increase.
Thereby, use the shortcoming of large capacity water pocket 303 to be, not only increased the material cost of water pocket itself, require water pocket to shrink required extension spring 304 simultaneously and possess larger elasticity, therefore need to use expensive extension spring 304.
More severe problem is, in the water that tank is discharged, some flows into the driving water that is used as water pocket after water pocket 303, and remaining water flows into toilet seat 301 as the driving water of toilet seat inside.When flowing into the driving water supply volume increasing of water pocket 303, the water yield that flows into toilet seat 301 can reduce relatively, thus the developing result of reduction toilet seat 301 inside.
The second, there is efficiency with the installation exercise of water pocket 303 in-draw springs in water pocket 303.
Said system is the same with traditional adjustable syphon of U font, uses water pocket 303.
In order to realize the knee-action of adjustable discharge pipe 305, the above-mentioned water pocket 303 of essential installation.For this water pocket 303 is installed, need to use up/down end dead ring, to keep the watertightness of the outlet opening 302a of above-mentioned water channel 302, the support 304 of water pocket 303 bottom surfaces, lower end and water pocket 303 attachment surfaces, but like this efficiency of installation exercise can reduce.Especially for the upper end that is built in the extension spring 304 of water pocket 303 inside being fixed on to this top hook of top hook 302b(, be arranged on the outlet opening 302a of water channel 302) on, lower end is fixed on this bottom hook of bottom hook 304a(and is arranged on bottom surface, the interior lower end of above-mentioned water pocket 303) when upper, limited space because of water closet, there is certain difficulty in fit on, this also makes to have occurred on operating efficiency a lot of problems.
The 3rd, the assembling work of microtubule (108 of Fig. 1, Fig. 3 307) has difficulties.
When the microtubule 307 that connects above-mentioned water pocket 303 and adjustable discharge pipe 305 is installed, because of water closet limited space, assembling has difficulties, and has reduced the operating efficiency of assembling.
The 4th, the assembling work inefficiency of shell.
The stink of shell 308 in order to prevent from coming from ground pipe 309 adverse currents, sealing will be done thoroughly.For this reason, the top and bottom of shell 308 be sealed completely.
Therefore the adjustable ight soil that, first shell 308a(the first shell of above-mentioned shell 308 upper ends encases the periphery of the telescopic type water pocket 303 that toilet seat 301 rears are connected with water channel 302, the delivery port periphery of toilet seat 301, above-mentioned water closet is discharged the part periphery of system) joint portion of shell 308 and correct insertion of ground pipe 309 needs of above-mentioned shell 308 lower ends that combine with the second housing 308b that encases residue periphery assemble.But generally, limited by the industry characteristics of ceramic material water closet, the incorrect situation of rigging position is a lot, and assembling work has been caused to difficulty, has obviously reduced production efficiency, guaranteeing on Quality Safety also existing problems.
The 5th, after dirt is discharged, the recovery time of adjustable discharge pipe 305 postpones.
After dirt is discharged, in order to allow adjustable discharge pipe 305 revert to the state before dirt is discharged, need work water in water pocket 303 to enter adjustable discharge by microtubule 307 and manage 305 inside, by the reducing power of extension spring 304, realize the contraction of water pocket 303.Because the caliber of microtubule 307 is relatively little, the time that the work water in water pocket 303 enters adjustable discharge pipe 305 by microtubule 307 can postpone.Because of this delay, before the hanger 305a of adjustable discharge pipe 305 rises, even if the work water in water pocket 303 enters, in adjustable discharge pipe 305, also cannot enter toilet seat 301 inside, thereby directly be discharged from the problem that the work water of causing is wasted.
Summary of the invention
technical purpose
The present invention is intended to address the above problem.The object of this invention is to provide and a kind ofly do not use water pocket, to the wash water that flows into water pocket is all entered in toilet seat, thereby improve adjustable pair of straight tube water-saving toilet pan of toilet seat flush efficiency.
Another object of the present invention is to provide a kind of wash water and dirt own wt based on flowing in toilet seat, and adjustable pair of straight tube tilts so that wash water and dirt are discharged, thereby realizes the adjustable pair of straight tube water-saving toilet pan rinsing in toilet seat.
In addition, another object of the present invention is to provide a kind of microtubule that connects water pocket and adjustable discharge pipe of removing, thereby improves the efficiency of installation exercise, and improves adjustable pair of straight tube water-saving toilet pan of component assembling work efficiency in water closet.
The present invention also has an object to be to provide a kind ofly with ceramic integral type, to cover sealing and replace shell, thereby prevents the anti-stink coming up of ground pipe, improve to install and adjustable pair of straight tube water-saving toilet pan of assembling work efficiency.
technological means
According to an aspect of the present invention, a kind of adjustable pair of straight tube water-saving toilet pan is provided, comprise: closet body (10), it comprises: rear have outlet opening (11a) toilet seat (11), be positioned at above-mentioned toilet seat (11) upper end, rear tank (12), from above-mentioned tank (12) be connected to toilet seat (11) rear water channel (13), cover the rear of above-mentioned tank (12) bottom and above-mentioned toilet seat (11) and dirt that above-mentioned toilet seat (11) is discharged is introduced the outer cap (14) of ground pipe (15), adjustable pair of straight tube (20), it comprises: the inner tube (21) of outlet opening (11a) of bellows (25) above-mentioned toilet seat (11) as medium connects be take in one end, inside take in the other end that comprises above-mentioned inner tube (21) inner tube (21) a part and and above-mentioned inner tube (21) outer tube (22) separated by a distance, and for connecting one end of above-mentioned outer tube (22) and above-mentioned inner tube (21) and form the connecting portion (23) of the receiving space (23a) that can hold wash water between above-mentioned inner tube (21) and above-mentioned outer tube (22), wherein the both sides external face of above-mentioned outer tube (22) is formed with spring fixed part (22a), wherein, discharge before dirt, the other end of above-mentioned inner tube (21) is set to the water level higher than the wash water in above-mentioned toilet seat (11), thereby prevent that wash water from flowing in above-mentioned receiving space (23a), while discharging dirt, because the wash water amount flowing in above-mentioned toilet seat (11) increases, cause the other end of above-mentioned inner tube (21) lower than the water level of the wash water in above-mentioned toilet seat (11), thereby the deadweight flowing into after receiving space (23a) by wash water increases, adjustable pair of straight tube rotated, wash water and dirt in above-mentioned toilet seat (11) are discharged to above-mentioned outer cap (14), two supports (30), it is laterally or be vertically packed in respectively on rear wall (11b) both sides of above-mentioned toilet seat (11) and its and be formed with spring connecting portion (31), extension spring (40), its one end is separately fixed on the spring connecting portion (31) of above-mentioned support (30), the other end is separately fixed on the spring fixed part (22a) of above-mentioned adjustable pair of straight tube (20), above-mentioned extension spring (40) is before discharging dirt, there is the large elasticity of discharge pressure producing than the wash water deadweight in above-mentioned toilet seat (11), while discharging dirt, because flowing into the wash water amount of above-mentioned toilet seat (11), increase, there is the little elasticity of discharge pressure that goes up and produce than the water level of the wash water in above-mentioned toilet seat (11), and after discharging dirt, above-mentioned extension spring performance elastic restoration power is upwards rotated above-mentioned adjustable pair of straight tube (20).
Preferably, be positioned on the above-mentioned connecting portion (23) of above-mentioned inner tube (21) below and be formed with tap (23b), make to discharge after the wash water and dirt in above-mentioned toilet seat (11) by rotating of above-mentioned adjustable pair of straight tube (20), the wash water and the dirt that flow into above-mentioned receiving space (23a) are expelled to above-mentioned receiving space (23a) outside, so that the upwards rotational action of the above-mentioned adjustable pair of straight tube (20) under the elastic restoration power effect of above-mentioned extension spring (40) completes smoothly.
Preferably, adjustable pair of straight tube water-saving toilet pan according to the present invention also further comprises: be inserted in the other end of inner tube (21) of above-mentioned adjustable pair of straight tube (20) and the anti-deformation mouth (50) between the other end of outer tube (22), it is out of shape and prevents that a certain size above dirt from flowing into above-mentioned receiving space (23a) for preventing above-mentioned outer tube (22), wherein, above-mentioned anti-deformation mouth (50) is by spaced a certain distance at least 2 above cylindrical timbers (51), and the radiation timber (52) that is radiation arrangement being connected with above-mentioned cylindrical timber (51) and above-mentioned cylindrical timber (51) is connected with each other forms, and on above-mentioned anti-deformation mouth (50), there are a plurality of discharge orifices (53) that height (h) is less than the diameter (d) of above-mentioned tap (23b), and the height (h) of each discharge orifice in described a plurality of discharge orifice (53) is respectively the spacing between two the cylindrical timbers (51) that form described each discharge orifice.
Preferably, above-mentioned anti-deformation mouth (50) further comprises: spaced apart from each other outstanding from above-mentioned cylindrical timber (51) to above-mentioned connecting portion (23) respectively at a certain angle, end has respectively the affixed parts (54) of hook projection (54a), and the connecting portion (23) of above-mentioned adjustable pair of straight tube (20) possesses with above-mentioned each hook projection (54a) and realizes close-connected coupling hole (23c).
Preferably, adjustable pair of straight tube water-saving toilet pan of the present invention also further comprises: stench adverse current prevents plate (60), its one end is fixed on the upper end of above-mentioned outer tube (22) and can rotates, when above-mentioned adjustable pair of straight tube (20) rotates, because dirt discharge pressure is rotated, thereby open above-mentioned outer tube (22) allows dirt discharge; Discharge after dirt, thereby rotate and seal above-mentioned outer tube (22) based on its deadweight, to prevent being rushed to above-mentioned toilet seat (11) on stink that dirt that above-mentioned ground pipe (15) is discharged causes.
Preferably, for regulating the elasticity of above-mentioned extension spring (40), length direction along above-mentioned outer tube (22) forms a plurality of above-mentioned spring fixed parts (22a) according to a determining deviation, thereby the permanent position of one end of above-mentioned extension spring (40) can be changed.
Preferably, in order to regulate the elasticity of above-mentioned extension spring (40), at above-mentioned support (30), above according to a determining deviation, form a plurality of spring connecting portions (31), thereby the permanent position of the other end of above-mentioned extension spring (40) can be changed.
Preferably, the other end of the outer tube (22) of above-mentioned adjustable pair of straight tube (20) is oblique angle, approaches the outer lower portion of above-mentioned water channel (13) when it is upwards rotated.
Preferably, the other end of the inner tube (21) of above-mentioned adjustable pair of straight tube (20) is oblique angle according to the identical direction of the other end with above-mentioned outer tube (22).
Preferably, both sides sidewall (14a) or the rear wall (14b) of the outer cap (14) of above-mentioned closet body (10) comprising: for the peristome (16) of above-mentioned adjustable pair of straight tube (20) is installed, and the sealing (17) that makes above-mentioned peristome (16) sealing for combining with above-mentioned peristome (16).
beneficial effect
Adjustable pair of straight tube water-saving toilet pan according to the present invention adjustable siphon type or the straight-adjustable tubular type water closet different from the past of said structure.The present invention is not by using water pocket, wash water in utilization inflow toilet seat and the weight of dirt self, make the run-off the straight of adjustable double straight tube, so that flushing is discharged and realized to wash water and dirt, thereby allow the wash water that flows into water pocket all enter in toilet seat, improve the flush efficiency of toilet seat.Do not need to enter the work water of water pocket, thereby reduced wash water amount, there is water-saving result.Do not adopt the water pocket material of the rubber of expensive Ethylene Propylene Terpolymer EPDM class (Ethylene Propylene Diene M-class), saved cost of production.And simplified related accessory, when saving material cost, improved efficiency of assembling and reliability.In addition, with side or the back side, cover and replace outside covering, significantly improved the efficiency of installation and assembling work.
Accompanying drawing explanation
Fig. 1 to Fig. 4 is the diagram of traditional adjustable siphon type water closet;
Fig. 5 is according to the exploded perspective view of the adjustable pair of straight tube water-saving toilet pan internal construction of the specific embodiment of the present invention;
Fig. 6 is according to the exploded perspective view of the adjustable pair of straight pipe type water-saving toilet pan major part of the specific embodiment of the present invention;
Fig. 7 is according to the exploded perspective view of the adjustable pair of straight tube of the specific embodiment of the present invention and anti-deformation mouth;
Fig. 8 is according to the elevation of the anti-deformation mouth of the specific embodiment of the present invention;
Fig. 9 is according to the upward view of the adjustable pair of straight tube of the specific embodiment of the present invention;
Figure 10 to Figure 12 is according to the duty sectional view of the adjustable pair of straight tube water-saving toilet pan of the specific embodiment of the present invention.
The specific embodiment
Below, describe in detail with reference to the accompanying drawings according to adjustable pair of straight tube water-saving toilet pan of the present invention.Fig. 5 is according to the exploded perspective view of the adjustable pair of straight tube water-saving toilet pan internal construction of the specific embodiment of the present invention; Fig. 6 is according to the exploded perspective view of the adjustable pair of straight pipe type water-saving toilet pan major part of the specific embodiment of the present invention; Fig. 7 is according to the exploded perspective view of the adjustable pair of straight tube of the specific embodiment of the present invention and anti-deformation mouth; Fig. 8 is according to the elevation of the anti-deformation mouth of the specific embodiment of the present invention; Fig. 9 is according to the upward view of the adjustable pair of straight tube of the specific embodiment of the present invention; Figure 10 to Figure 12 is according to the duty sectional view of the adjustable pair of straight tube water-saving toilet pan of the specific embodiment of the present invention.
As shown in the figure, according to the adjustable pair of straight tube water-saving toilet pan of the specific embodiment of the present invention, by following part, formed: closet body 10, it has toilet seat 11, tank 12, from above-mentioned tank 12, be connected to the water channel 13 at toilet seat rear, cover above-mentioned tank 12 bottoms and above-mentioned toilet seat 11 rears and dirt that above-mentioned toilet seat 11 is discharged is introduced the outer cap 14 of ground pipe 15, adjustable pair of straight tube 20, it take by one end the inner tube 21 that bellows 25 is connected with the outlet opening 11a of above-mentioned toilet seat 11 as medium, a part for above-mentioned inner tube 21 is taken in inside, both sides external mask has the outer tube 22 of spring fixed part 22a, and the connecting portion 23 that forms the receiving space 23a can hold wash water between above-mentioned inner tube 21 and above-mentioned outer tube 22 forms, while discharging dirt because the wash water flowing in above-mentioned toilet seat 11 increases, adjustable pair of straight tube rotated because flowing into the weight realization of the wash water of above-mentioned receiving space 23a, thereby discharge wash water and dirt in above-mentioned toilet seat 11, laterally or be vertically packed in separately the rear wall 11b both sides of above-mentioned toilet seat 11, and there are two supports 30 of spring connecting portion 31, dirt is brought into play elastic restoration power after discharging makes above-mentioned adjustable pair of straight tube 20 realize the extension spring 40 upwards rotating.
Above-mentioned closet body 10 is the same with common closet body, as shown in Fig. 5, Figure 10～Figure 12, possess: toilet seat 11, be positioned at above-mentioned toilet seat 11 upper ends, rear tank 12, from above-mentioned tank be connected to toilet seat 11 rears water channel 12, cover the bottom of above-mentioned tank 12 and the rear of above-mentioned toilet seat 11 and dirt that above-mentioned toilet seat 11 is discharged is introduced the outer cap 14 of ground pipe 15.
In the inside of above-mentioned outer cap 14, above-mentioned adjustable pair of straight tube 20, bellows 25, support 30 and the extension spring 40 that will be described later have been taken in.For this reason, should be as shown in Figure 5, sidewall 14a or the rear wall 14b of above-mentioned outer cap 14 should form peristome 16, for above-mentioned adjustable pair of straight tube 20, bellows 25, support 30 and extension spring 40 are installed.
In addition, assembled after above-mentioned adjustable pair of straight tube 20, bellows 25, support 30 and extension spring 40, in order to seal above-mentioned peristome 16, should possess with above-mentioned peristome 16 combinations and seal the both sides sidewall 14a of above-mentioned outer cap 14 or the sealing 17 of rear wall 14b.
Above-mentioned adjustable pair of straight tube 20 consists of inner tube 21, outer tube 22 and connecting portion 23.
Take bellows 25 and be connected with the outlet opening 11a of above-mentioned toilet seat 11 as medium in one end of above-mentioned inner tube 21.A part that comprises the other end for above-mentioned inner tube 21 will be accommodated in above-mentioned outer tube 22.
A part for the above-mentioned inner tube 21 of the other end that comprises above-mentioned inner tube 21 will be taken in the inside of above-mentioned outer tube 22, and with above-mentioned inner tube 21 mutually across a certain distance, and externally two sides possess spring fixed part 22a.
Above-mentioned spring fixed part 22a is by for connecting one end of the extension spring 40 will be described later.
Here, in order to regulate the elasticity of above-mentioned extension spring 40, at a plurality of above-mentioned spring fixed part 22a of length direction formation separated by a distance of above-mentioned outer tube 22, to change the permanent position of one end of above-mentioned extension spring 40.
One end of above-mentioned outer tube 22 and above-mentioned inner tube 21 are connected to each other by above-mentioned connecting portion 23, form the receiving space 23a that can hold wash water between above-mentioned inner tube 21 and above-mentioned outer tube 22.
Under this structure, above-mentioned adjustable pair of straight tube 20 do not discharged under the state of dirt, as shown in figure 10, and by the wash water water level holding higher than toilet seat 11.Now, the wash water that toilet seat 11 is held will can not overflow from above-mentioned inner tube 21, thereby prevent that wash water from flowing into above-mentioned receiving space 23a.
State starts thus, and when wash water flows into above-mentioned toilet seat 11 discharge dirt, as shown in figure 11, because the wash water flowing into increases, the other end of above-mentioned inner tube 21 is by the water level of the wash water lower than in above-mentioned toilet seat 11.Now, the wash water flowing in above-mentioned toilet seat 11 will overflow from above-mentioned inner tube, flow in above-mentioned receiving space 23a, and flow into after the wash water deadweight increase of above-mentioned receiving space 23a, as shown in figure 12, above-mentioned adjustable pair of straight tube 20 will rotate, and the wash water in above-mentioned toilet seat 11 and dirt are entered to above-mentioned outer cap 14, and the wash water and the dirt that are drained into above-mentioned outer cap 14 will be introduced into ground pipe 15, complete discharge.
Wash water and dirt in above-mentioned toilet seat 11 complete after discharge, wash water water level in above-mentioned toilet seat 11 can reduce, then by the extension spring 40(that will be described later, it is connected with above-mentioned adjustable pair of straight tube 20, by its elastic restoration power, allowing above-mentioned adjustable pair of straight tube 20 realize upwards rotates), thus above-mentioned adjustable pair of straight tube 20 upwards rotates and sets back.
Now, in above-mentioned toilet seat 11 inside, after above-mentioned adjustable pair of straight tube 20 makes progress and rotate, the wash water of final inflow remains some, thereby returns to the state before dirt is discharged.
The present invention is different from the adjustable hydrocone type of tradition of microtubule or the water closet of employing straight tube that have water pocket, connection water pocket and adjustable tube, the present invention does not use water pocket, but utilize, flow into the wash water of toilet seat and the own wt of dirt, adjustable pair of straight tube realized and rotated (tilting), thereby discharge wash water and dirt and realize the flushing in toilet seat, and by the wash water that flows into water pocket is all dropped in toilet seat, improve the flush efficiency of toilet seat.
In addition,, because not using water pocket, without the water of devoting oneself to work to water pocket, thereby there is the water-saving result that reduces wash water amount; Do not use expensive water pocket material EPDM rubber, have the effect that reduces cost of production; Simplify related accessory, not only can save material cost, can also improve efficiency of assembling and reliability.
Here, while discharging wash water in above-mentioned toilet seat 11 and dirt, most of wash water and dirt are subject to higher discharge pressure effect, from inner tube 21, to above-mentioned outer cap 14, discharge, but the wash water that discharge pressure is lower and dirt can be remaining, or before above-mentioned adjustable pair of straight tube 20 make progress and rotate, the wash water of discharging by inner tube 21 from toilet seat 11 and dirt are not discharged to outer cap 14 in time, but flow into the above-mentioned outer tube 22 that is arranged in above-mentioned inner tube 21 outsides, therefore when above-mentioned adjustable pair of straight tube 20 upwards rotates, partial flushing water and dirt will remain in the inside of above-mentioned receiving space 23a.As mentioned above, when wash water and dirt remain in above-mentioned receiving space 23a, when above-mentioned adjustable pair of straight tube 20 utilizes the elastic restoration power of above-mentioned extension spring 40 upwards to rotate, meeting exert an influence to the elastic restoration power of above-mentioned extension spring 40, thereby disturbs the upwards rotational action of above-mentioned adjustable pair of straight tube 20.Therefore, above-mentioned adjustable pair of straight tube 20 recovery time of rotating that makes progress will extend, thus when discharge wash water and dirt next time, thereby above-mentioned adjustable pair of straight tube 20 rotate the too early reduction flush efficiency that can become.
Therefore, preferred, when above-mentioned adjustable pair of straight tube 20 upwards rotates, inner residual partial flushing water and the dirt of above-mentioned receiving space 23a need to be discharged.For this reason, as shown in Fig. 7 and Fig. 9, preferably, be positioned on the above-mentioned connecting portion 23 of above-mentioned inner tube 21 lower ends and be formed with tap 23b, make by utilizing rotating of above-mentioned adjustable pair of straight tube 20, discharge after the wash water and dirt in above-mentioned toilet seat 11, the wash water and the dirt that flow into above-mentioned receiving space 23a are expelled to above-mentioned receiving space 23a outside, and under the elastic restoration power effect of above-mentioned extension spring 40, allow the upwards rotational action of above-mentioned adjustable pair of straight tube 20 complete smoothly.
The outer tube 22 of above-mentioned adjustable pair of straight tube is connected by connecting portion 23 with one end of inner tube 21, maintain the interval of above-mentioned outer tube 22 and inner tube 21, and, preferably, as shown in FIG. 6 and 7, between the other end of inner tube 21 of above-mentioned adjustable pair of straight tube 20 and the other end of outer tube 22, be inserted with anti-deformation mouth 50, it can prevent above-mentioned outer tube 22 distortion, and for to prevent that the dirt more than a certain size from flowing into above-mentioned receiving space 23a, above-mentioned anti-deformation mouth 50 is by spaced a certain distance at least 2 above cylindrical timbers (rib) 51, and the radiation timber that is radiation arrangement 52 that above-mentioned cylindrical timber 51 is connected with each other forms, therefore on above-mentioned anti-deformation mouth 50, formed height (h) (with reference to figure 8) be less than above-mentioned tap 23b diameter (d) (with reference to figure 9) a plurality of discharge orifices 53.
Here, preferred, further comprise: for fixing above-mentioned anti-deformation mouth 50, be formed with according to certain angle and from above-mentioned cylindrical timber 51, to above-mentioned connecting portion 23, give prominence to respectively, end has respectively the affixed parts 54 of hook projection 54a.Preferred, the connecting portion 23 of above-mentioned adjustable pair of straight tube 20 possesses with each above-mentioned hook projection 54a realizes fastening coupling hole 23c.
Utilize the action that rotates of adjustable pair of straight tube 20 to discharge after dirt to above-mentioned outer cap 14, will utilize the extension spring 40 of describing to realize upwards rotating of above-mentioned adjustable pair of straight tube 20 below.When above-mentioned adjustable pair of straight tube 20 upwards rotates, the stink that the dirt of discharging from above-mentioned ground pipe 15 causes is likely by above-mentioned adjustable pair of straight tube 20, and adverse current is in above-mentioned toilet seat 11.
In order to prevent this from occurring, preferred, further comprise that stench adverse current prevents plate 60, its one end is fixed on the upper end of above-mentioned outer tube 22 and can rotates, when above-mentioned adjustable pair of straight tube 20 rotates, thereby it rotates open above-mentioned outer tube 22 because of dirt discharge pressure, allows dirt discharge.Discharge after dirt, based on its deadweight, rotate, seal above-mentioned outer tube 22, prevent from being rushed to above-mentioned toilet seat 11 on stink that dirt that above-mentioned ground pipe 15 is discharged causes.
In addition, preferred, the other end of above-mentioned adjustable pair of straight tube 20 outer tubes 22 forms oblique angle, approaching with the exterior bottom of above-mentioned water channel 13 when top is upwards rotated.As mentioned above, when the other end of above-mentioned outer tube 22 tilts, discharge after dirt, thereby can prevent based on above-mentioned stench adverse current the deadweight rotation of plate 60.
In addition, preferred, the other end of the inner tube 21 of above-mentioned adjustable pair of straight tube 20 and the other end of above-mentioned outer tube 22 form oblique angle in the same direction.
If the other end of above-mentioned inner tube 21 is not oblique angle, the wash water that flows into above-mentioned toilet seat 11 inside while discharging dirt can increase, and only spills into from the bottom of above-mentioned inner tube 21 when above-mentioned inner tube 21 is overflowed.As mentioned above, if wash water only spills into the bottom of above-mentioned inner tube, when upwards being rotated, above-mentioned adjustable pair of straight tube 20 discharge partial flushing water and the dirt that remains in above-mentioned receiving space 23a inside, the wash water overflowing need to be discharged from tap 23b, thereby extended the time that wash water rests on above-mentioned receiving space 23a, this also will cause rotating time delay or not rotating of above-mentioned adjustable pair of straight tube 20.
Therefore, in order to allow the wash water amount of discharging by above-mentioned tap 23b be less than the wash water amount that flows into above-mentioned receiving space 23a, make the other end of above-mentioned inner tube 21 be oblique angle, the wash water amount that flows into above-mentioned toilet seat 11 inside while discharging dirt increases, and not only from above-mentioned inner tube 21 bottoms, carry out overflow, but realize radiation overflow, allow a large amount of wash water moment flow into receiving space 23a.
Above-mentioned support 30 laterally or is vertically fixed on the rear wall 11b both sides (accompanying drawing illustrates the situation that above-mentioned support 30 is vertically fixed on above-mentioned toilet seat 11 rear wall 11b both sides) of above-mentioned toilet seat 11.Above-mentioned support 30 possesses spring connecting portion 31, with the other end of the above-mentioned extension spring 40 that fixedly will be described later.
Meanwhile, for regulating the elasticity of above-mentioned extension spring 40, be separated by and form the spring connecting portion 31 of a plurality of above-mentioned supports 30, thereby the restraint location of the other end of above-mentioned extension spring 40 can be changed.
One end of above-mentioned extension spring 40 is fixed on the spring connecting portion 31 of above-mentioned support 30 separately, and the other end is fixed on the spring fixed part 22a of above-mentioned adjustable pair of straight tube 20 separately.
Above-mentioned extension spring 40, before discharging dirt, has the large elasticity of discharge pressure producing than the wash water deadweight in above-mentioned toilet seat 11; While discharging dirt, because flowing into the wash water amount of above-mentioned toilet seat 11, increase, there is the little elasticity of discharge pressure that goes up and produce than the wash water position in above-mentioned toilet seat 11.
As mentioned above, when the elasticity of above-mentioned extension spring 40 is greater than the discharge pressure that before discharge dirt, the wash water deadweight in above-mentioned toilet seat 11 produces, can prevent that above-mentioned adjustable pair of straight tube 20 from rotating, and when the elasticity of above-mentioned extension spring 40 is less than discharge dirt, because flowing into the wash water amount of above-mentioned toilet seat 11, increase, when the discharge pressure producing is gone up by the wash water position in above-mentioned toilet seat 11, above-mentioned adjustable pair of straight tube will rotate because the water level of wash water goes up to realize.
In addition, above-mentioned extension spring 40, after discharge dirt, will be brought into play its elastic restoration power, and above-mentioned adjustable pair of straight tube 20 upwards rotated.
About the above-mentioned example of the present invention, shall not be construed as technical thought.Although the present invention is described and illustrates with reference to its preferred embodiment, clearly those skilled in the art can carry out various modifications and variation to it, and does not depart from spirit of the present invention or the category requiring in claims.
Claims (10)
1. an adjustable pair of straight tube water-saving toilet pan, comprising:
Closet body (10), it comprises: rear have outlet opening (11a) toilet seat (11), be positioned at above-mentioned toilet seat (11) upper end, rear tank (12), from above-mentioned tank (12), be connected to the water channel (13) at toilet seat (11) rear and cover above-mentioned tank (12) bottom and the rear of above-mentioned toilet seat (11) dirt that above-mentioned toilet seat (11) is discharged are introduced the outer cap (14) of ground pipe (15);
Adjustable pair of straight tube (20), it comprises: the inner tube (21) of outlet opening (11a) of bellows (25) above-mentioned toilet seat (11) as medium connects be take in one end, inside take in the other end that comprises above-mentioned inner tube (21) inner tube (21) a part and and above-mentioned inner tube (21) outer tube (22) separated by a distance, and for connecting one end of above-mentioned outer tube (22) and above-mentioned inner tube (21) and form the connecting portion (23) of the receiving space (23a) that can hold wash water between above-mentioned inner tube (21) and above-mentioned outer tube (22), wherein the both sides external face of above-mentioned outer tube (22) is formed with spring fixed part (22a), wherein, discharge before dirt, the other end of above-mentioned inner tube (21) is set to the water level higher than the wash water in above-mentioned toilet seat (11), thereby prevent that wash water from flowing in above-mentioned receiving space (23a), while discharging dirt, because the wash water amount flowing in above-mentioned toilet seat (11) increases, cause the other end of above-mentioned inner tube (21) lower than the water level of the wash water in above-mentioned toilet seat (11), thereby the deadweight flowing into after receiving space (23a) by wash water increases, adjustable pair of straight tube rotated, wash water and dirt in above-mentioned toilet seat (11) are discharged to above-mentioned outer cap (14),
Two supports (30), it is laterally or be vertically packed in respectively on rear wall (11b) both sides of above-mentioned toilet seat (11) and its and be formed with spring connecting portion (31); And
Extension spring (40), its one end is separately fixed on the spring connecting portion (31) of above-mentioned support (30), the other end is separately fixed on the spring fixed part (22a) of above-mentioned adjustable pair of straight tube (20), above-mentioned extension spring (40) is before discharging dirt, there is the large elasticity of discharge pressure producing than the wash water deadweight in above-mentioned toilet seat (11), while discharging dirt, because flowing into the wash water amount of above-mentioned toilet seat (11), increase, there is the little elasticity of discharge pressure that goes up and produce than the water level of the wash water in above-mentioned toilet seat (11), and after discharging dirt, above-mentioned extension spring performance elastic restoration power is upwards rotated above-mentioned adjustable pair of straight tube (20).
2. adjustable pair of straight tube water-saving toilet pan according to claim 1, wherein, be positioned on the above-mentioned connecting portion (23) of above-mentioned inner tube (21) below and be formed with tap (23b), make to discharge after the wash water and dirt in above-mentioned toilet seat (11) by rotating of above-mentioned adjustable pair of straight tube (20), the wash water and the dirt that flow into above-mentioned receiving space (23a) are expelled to above-mentioned receiving space (23a) outside, so that the upwards rotational action of the above-mentioned adjustable pair of straight tube (20) under the elastic restoration power effect of above-mentioned extension spring (40) completes smoothly.
3. adjustable pair of straight tube water-saving toilet pan according to claim 2, it further comprises: be inserted in the other end of inner tube (21) of above-mentioned adjustable pair of straight tube (20) and the anti-deformation mouth (50) between the other end of outer tube (22), it is out of shape and prevents that a certain size above dirt from flowing into above-mentioned receiving space (23a) for preventing above-mentioned outer tube (22), wherein, above-mentioned anti-deformation mouth (50) is by spaced a certain distance at least 2 above cylindrical timbers (51), and the radiation timber (52) that is radiation arrangement being connected with above-mentioned cylindrical timber (51) and above-mentioned cylindrical timber (51) is connected with each other forms, and on above-mentioned anti-deformation mouth (50), there are a plurality of discharge orifices (53) that height (h) is less than the diameter (d) of above-mentioned tap (23b), and the height (h) of each discharge orifice in described a plurality of discharge orifice (53) is respectively the spacing between two the cylindrical timbers (51) that form described each discharge orifice.
4. adjustable pair of straight tube water-saving toilet pan according to claim 3, wherein, above-mentioned anti-deformation mouth (50) further comprises: spaced apart from each other outstanding from above-mentioned cylindrical timber (51) to above-mentioned connecting portion (23) respectively at a certain angle, end has respectively the affixed parts (54) of hook projection (54a), and the connecting portion (23) of above-mentioned adjustable pair of straight tube (20) possesses with above-mentioned each hook projection (54a) and realizes close-connected coupling hole (23c).
5. according to adjustable pair of straight tube water-saving toilet pan described in any one in claim 1 to 4, further comprise that stench adverse current prevents plate (60), its one end is fixed on the upper end of above-mentioned outer tube (22) and can rotates, when above-mentioned adjustable pair of straight tube (20) rotates, because dirt discharge pressure is rotated, thereby open above-mentioned outer tube (22) allows dirt discharge; Discharge after dirt, thereby rotate and seal above-mentioned outer tube (22) based on its deadweight, to prevent being rushed to above-mentioned toilet seat (11) on stink that dirt that above-mentioned ground pipe (15) is discharged causes.
6. adjustable pair of straight tube water-saving toilet pan according to claim 1 and 2, wherein, for regulating the elasticity of above-mentioned extension spring (40), length direction along above-mentioned outer tube (22) forms a plurality of above-mentioned spring fixed parts (22a) according to a determining deviation, thereby the permanent position of one end of above-mentioned extension spring (40) can be changed.
7. adjustable pair of straight tube water-saving toilet pan according to claim 6, wherein, in order to regulate the elasticity of above-mentioned extension spring (40), at above-mentioned support (30), above according to a determining deviation, form a plurality of spring connecting portions (31), thereby the permanent position of the other end of above-mentioned extension spring (40) can be changed.
8. adjustable pair of straight tube water-saving toilet pan according to claim 5, wherein, the other end of the outer tube (22) of above-mentioned adjustable pair of straight tube (20) is oblique angle, approaches the outer lower portion of above-mentioned water channel (13) when it is upwards rotated.
9. adjustable pair of straight tube water-saving toilet pan according to claim 8, wherein, the other end of the inner tube (21) of above-mentioned adjustable pair of straight tube (20) is oblique angle according to the identical direction of the other end with above-mentioned outer tube (22).
10. adjustable pair of straight tube water-saving toilet pan according to claim 1, wherein, both sides sidewall (14a) or the rear wall (14b) of the outer cap (14) of above-mentioned closet body (10) comprising: for the peristome (16) of above-mentioned adjustable pair of straight tube (20) is installed, and the sealing (17) that makes above-mentioned peristome (16) sealing for combining with above-mentioned peristome (16).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2010-0127416 | 2010-12-14 | ||
| KR1020100127416A KR101131810B1 (en) | 2010-12-14 | 2010-12-14 | Water-saving toilet bowl having variable double straight tube |
| PCT/KR2011/003203 WO2012081775A1 (en) | 2010-12-14 | 2011-04-29 | Variable, double, straight-line piping type of water-saving toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102713098A CN102713098A (en) | 2012-10-03 |
| CN102713098B true CN102713098B (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180000906.8A Expired - Fee Related CN102713098B (en) | 2010-12-14 | 2011-04-29 | Variable, double, straight-line piping type of water-saving toilet |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101131810B1 (en) |
| CN (1) | CN102713098B (en) |
| WO (1) | WO2012081775A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101278372B1 (en) | 2010-11-08 | 2013-06-25 | 박희범 | Rotation Discharge Pipe system for Toilet Bowl |
| KR101377544B1 (en) * | 2013-06-12 | 2014-03-25 | (주)여명테크 | Water-supply apparatus for toilet bowl without water tank |
| KR101453013B1 (en) * | 2014-07-21 | 2014-11-26 | (주)여명테크 | Water saving closet without water tank |
| WO2015137574A1 (en) * | 2014-03-13 | 2015-09-17 | (주)여명테크 | Direct water-saving toilet |
| KR101442624B1 (en) * | 2014-03-13 | 2014-09-26 | (주)여명테크 | Water saving closet |
| KR101638427B1 (en) * | 2015-12-30 | 2016-07-12 | (주)여명테크 | Ultra water saving closet |
| CN106013382A (en) * | 2016-06-14 | 2016-10-12 | 冯莉莉 | Manufacturing and use method of hose type closestool |
| CN106013383A (en) * | 2016-06-14 | 2016-10-12 | 冯莉莉 | Hose type closestool |
| KR101860834B1 (en) | 2017-06-20 | 2018-05-25 | 주식회사 와와 | Wastewater Discharge Apparatus of Variable Type Water Saving Toilet Bowl |
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| CN2851382Y (en) * | 2005-04-19 | 2006-12-27 | 李宁 | Water saving type closet |
| CN200975014Y (en) * | 2006-11-20 | 2007-11-14 | 陈文焕 | Water-saving toilet closet |
| CN101289877A (en) * | 2007-04-18 | 2008-10-22 | 张海生 | Variable backwater bending toilet |
| JP2008267002A (en) * | 2007-04-20 | 2008-11-06 | Matsushita Electric Works Ltd | Turn-trap type water closet |
| WO2009157996A2 (en) * | 2008-06-27 | 2009-12-30 | Kohler Co. | Kinetic trapway |
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| JP3613962B2 (en) * | 1998-01-26 | 2005-01-26 | 松下電工株式会社 | Flush toilet |
| KR100509069B1 (en) | 2003-06-10 | 2005-08-18 | 전영세 | Toilet bowl having variablenes type syphon pipe |
| JP2008025208A (en) | 2006-07-21 | 2008-02-07 | Matsushita Electric Works Ltd | Turn trap type flush toilet device |
| JP4927107B2 (en) | 2009-01-16 | 2012-05-09 | パナソニック株式会社 | Turn trap flush toilet |
| KR100909403B1 (en) * | 2009-04-16 | 2009-07-24 | 박철웅 | Toilet stool having siphon tube |
-
2010
- 2010-12-14 KR KR1020100127416A patent/KR101131810B1/en not_active IP Right Cessation
-
2011
- 2011-04-29 WO PCT/KR2011/003203 patent/WO2012081775A1/en active Application Filing
- 2011-04-29 CN CN201180000906.8A patent/CN102713098B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2851382Y (en) * | 2005-04-19 | 2006-12-27 | 李宁 | Water saving type closet |
| CN200975014Y (en) * | 2006-11-20 | 2007-11-14 | 陈文焕 | Water-saving toilet closet |
| CN101289877A (en) * | 2007-04-18 | 2008-10-22 | 张海生 | Variable backwater bending toilet |
| JP2008267002A (en) * | 2007-04-20 | 2008-11-06 | Matsushita Electric Works Ltd | Turn-trap type water closet |
| WO2009157996A2 (en) * | 2008-06-27 | 2009-12-30 | Kohler Co. | Kinetic trapway |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012081775A1 (en) | 2012-06-21 |
| CN102713098A (en) | 2012-10-03 |
| KR101131810B1 (en) | 2012-03-30 |
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