CN107407084A - Water-washing type toilet closet - Google Patents
Water-washing type toilet closet Download PDFInfo
- Publication number
- CN107407084A CN107407084A CN201580077527.7A CN201580077527A CN107407084A CN 107407084 A CN107407084 A CN 107407084A CN 201580077527 A CN201580077527 A CN 201580077527A CN 107407084 A CN107407084 A CN 107407084A
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- China
- Prior art keywords
- water
- water jet
- current
- jet
- closestool
- Prior art date
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- Granted
Links
- 238000005406 washing Methods 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 360
- 239000007921 spray Substances 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 description 26
- 239000000203 mixture Substances 0.000 description 11
- 230000005484 gravity Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/08—Bowls with means producing a flushing water swirl
-
- 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
- E03D2201/40—Devices for distribution of flush water inside the bowl
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
It is related to a kind of water-washing type toilet closet, possesses：The drainpipe in the closestool portion with the first and second water jet, the water unit that rinse water is supplied to the first and second water jet and the occluded water for discharging closestool portion.Second water jet is sprayed water to the Background Region in closestool portion and forms the second current, and the first water jet is set lower than the second water jet on the front on the direction of the second current and forms the first current rotated in the circumferential to the top water spray in closestool portion.The opening of second water jet is located at the position being open by the top than the first water jet.
Description
Technical field
The present invention relates to water-washing type toilet closet, the water-washing type toilet closet of the type of rinse water is particularly sprayed from multiple water jets.
Background technology
In water-washing type toilet closet, it is known that rinse water is sprayed from more than one water jet to closestool portion and passes through the rinse water
Strength cleaning way from dirt to drainpipe that release it is well-known.Hereinafter, dirt will be pushed away to drainpipe inside closet
The force spent is referred to as " expulsion force ".In addition, in order that the bits of dirt will not residue in the internal face in closestool portion, it is also desirable in wide model
Enclose the current of the internal face in interior cleaning closestool portion.Hereinafter, the power for cleaning closestool inwall is referred to as " cleaning force ".In patent document 1
In, by spraying the first current from the first water jet of the left upper portion for being arranged at closestool along closestool inwall to form rotation water
Stream, cleaning closestool inwall (with reference to Fig. 4 of patent document 1).Further, by making second from the right upper portion for being arranged at closestool
The second current that water jet sprays collaborate with postrotational first current, strengthen expulsion force.
Patent document 1：No. 2014/027499 publication of International Publication.
The content of the invention
The invention problem to be solved
So, to water-washing type toilet closet, it is desirable to two functions of expulsion force and cleaning force.According to the washing described in patent document 1
Formula closet, two sides and the front end face of closestool inwall can be cleaned in a wide range by the first current.
The present inventors are further recognized by the rear end face of closestool inwall, are particularly the top of rear end face (hreinafter referred to as
" Background Region ") also easily polluted by the spittle of dirt.Side, the front end of the first current cleaning closestool inwall of patent document 1
Face, rear end face bottom, but Background Region (rear end face top) may not be substantially arrived at.In addition, the second current be used for strengthen to
The power of the flowing underneath of first current, i.e. expulsion force, it may have the possibility of Background Region can not be substantially arrived at.
The present invention is completed based on the above-mentioned problem that present inventor recognizes, and its main purpose is in rinsing type just
The technology of Background Region for cleaning the closestool polluted easily by dispersing for dirt in a effective manner is provided in device.
The means to solve the problem
Water-washing type toilet closet in the disclosure includes toilet body and water unit.Toilet body includes：With first and
The closestool portion of two water jets and the drainpipe of the occluded water for discharging closestool portion.Water unit supplies to the first and second water jet
To rinse water.
Second water jet is sprayed water and shape to the Background Region between the above-mentioned first and second water jet in the horizontal direction
Into the second current.First water jet is set lower than the second water jet on the front on the direction of the second current and to closestool portion
Spray water and form the first current for rotating in the circumferential in top.
The opening of second water jet is located at the position being open by the top than the first water jet.
Flush toilet with above-mentioned composition is by being provided for the rear end face, spy that cleaning is easily polluted by the spittle of dirt
It is not the water jet (the second water jet) of the Background Region as the upper area, more improves the cleaning effect of water-washing type toilet closet
Fruit.In order to as far as possible nearby clean up the upper end of Background Region, the second water jet is arranged at higher than the first water jet
Position.
In the flush toilet of above-mentioned composition, preferably：Inwall in closestool portion, further from the first water jet in the circumferential
Formed with the first water guide unit, and from the second water jet in the circumferential formed with the second water guide unit.In this case, second lead
Water unit is preferably continuously connected with the first water guide unit.
In the flush toilet of above-mentioned composition, preferably：First water guide unit is terminated before the second water jet is reached.
In the flush toilet of above-mentioned composition, preferably：It is assigned to the first water jet more than the cleaning from water unit supply
50% water of water.
In the flush toilet of above-mentioned composition, the distance of the first water jet and the second water jet is preferably the inner circumferential in closestool portion
More than 1/4 2/5 within.
Brief description of the drawings
Fig. 1 is the upward view of water-washing type toilet closet.
Fig. 2 is the sectional side view of water-washing type toilet closet.
Fig. 3 is the first stereogram of water-washing type toilet closet.
Fig. 4 is the schematic diagram for being illustrated to the height relation of the first water jet and the second water jet.
Fig. 5 is the amplification stereogram near the first water jet.
Fig. 6 is the second stereogram of water-washing type toilet closet.
Fig. 7 is the 3rd stereogram of water-washing type toilet closet.
Fig. 8 is the stereogram of the water-washing type toilet closet in the first variation.
Fig. 9 is the stereogram of the water-washing type toilet closet in the second variation.
Figure 10 is the stereogram of the water-washing type toilet closet in the 3rd variation.
Embodiment
Fig. 1 is the upward view of one for showing water-washing type toilet closet.Fig. 2 is the sectional side view of the water-washing type toilet closet illustrated in Fig. 1.
In the following embodiments, with by making rotating flow from two water jets ejection rinse waters to clean in closet
Mode exemplified by illustrate.But the present invention is not limited to the composition with two water jets, it can be applied to have two
The water-washing type toilet closet 100 of water jet more than individual.
Water-washing type toilet closet 100 is divided into toilet body 102 and water unit 104.Toilet body 102 includes closestool portion
106th, water storage part 118 and drainpipe 120.Water storage part 118 is formed on the bottom in closestool portion 106, and drainpipe 120 is via water storage
Portion 118 is connected with closestool portion 106.Water unit 104 supplies rinse water to closestool portion 106.
Closestool portion 106 is configured to the container for being used for the bowl-shape inwall for receiving dirt.Horse in present embodiment
Bucket portion 106 includes the first water jet 112 (the main jet mouth of a river) and second two water jets of water jet 114 (secondary water jet).
In water storage part 118, occluded water is stored always, thus interdicts the stink of drainpipe 120.Fall on water storage part 118
Dirt is cleaned water together with occluded water and released to drainpipe 120.
" (contemplate water flowing in water flowing road formed with rinse water along the top edge of closestool portion 106 in the upper end in closestool portion 106
Path) ".First water jet 112 is configured to connect with the water flowing road of the top edge along closestool portion 106.From the first water spray
(following, the current that the rinse water sprayed from the first water jet 112 is formed are referred to as " the first current to the rinse waters that mouth 112 sprays
S1 ") sprayed from the first water jet 112 into closestool portion.That is, the first current S1 is by from the first water jet to circumferential ejection.
Here so-called " circumference ", it is meant that along the direction on water flowing road, the water flowing curb the upper end in closestool portion.First current S1 mono-
Fall, fall in closestool while turn-taking on the internal face (front end face and two sides) in closestool portion 102 or rotating one side helical form
To after water storage part 118, discharged from drainpipe 120.First current S1 is provided clear by widely cleaning the inwall in closestool portion 102
Power is washed, and expulsion force is provided also by hydraulic pressure when overboard.
On the other hand, the first purpose of the second water jet 114 is the top (rear area of the rear end face in cleaning closestool portion 102
Domain 110).Second water jet 114 is also arranged to connect with the water flowing road of the top edge setting along closestool portion 106.In this reality
Apply in mode, the first water jet and the second water jet go out as what the rinse water passed through in water flowing road flowed into closet
Mouthful.
Background Region 110, during man's urine, urine directly contacts the region, thus easy attachment dirt.In addition, according to
The position of water storage part and/or shape etc., sometimes than other positions be easier to adhere to by urine, stool, other dirts it is winged
Attachment dirt caused by foam and/or rebound.In order to remove the attachment dirt of Background Region 110, it is also considered that make the first current S1 compared with
The earth makes it reach the method for Background Region 110 after rotating, but in such method, it is difficult to makes the sufficient flow of water, sufficiently
The rinse water of water reaches the wide region of Background Region 110, is particularly near the upper end of Background Region 110.Therefore, in this reality
Apply in mode, the second water jet 114 is set to clean the Background Region 110 that this easily pollutes.In addition, the second water jet
114 not only clean Background Region 110, also contribute to clean the wide region in closestool portion 106 as a part for rotary water current,
Also turn into a part for the stream for releasing dirt to drainpipe 120 and contribute to the reinforcing (being described in detail later) of expulsion force.
In so-called present embodiment " Background Region 110 ", it is meant that region above the back interior wall in closestool portion 102,
Particularly contemplate the region of the spittle attachment of dirt (region is contemplated in pollution).So-called Background Region 110, it is at least from the first water spray
Region between the 112 to the second water jet 114 of mouth.More specifically, when the inner circumferential center of gravity in closestool portion 102 is set into P, by after
Portion region 110 relative to center of gravity p-shaped into angle a be 30 degree to 80 degree of scope, after at least 30 degree to 60 degree of scope is set to
The girth in portion region 110 and define.In addition, at least height Z2 of Background Region 110 relative to the upper end in closestool portion 106 to water storage
The distance Z1 (reference picture 2) of the water surface in portion 118 is less than half.In the present embodiment, by from the upper end in closestool portion 106 to
The scope of two water guide units 124 (aftermentioned) is set to the height of Background Region 110 and defined." water guide unit " mentioned here, it is
Finger is protruded inwardly from closestool portion 106 or is used to provide as the depression for being arranged at closestool portion 106 like that by entablement
The construction on water flowing road.The top of water guide unit is necessarily horizontal plane, or the shape including inclined plane.
The rinse water sprayed from the second water jet 114 (below, the rinse water sprayed from the second water jet 114 is formed
Current be referred to as " the second current S2 ") is sprayed in the horizontal direction by posteriorly region 110 after, with the first current interflow, its is detailed
It is aftermentioned." horizontal direction " mentioned here, it is not intended to tight horizontal direction, and mean at least for the second current S2's
Initial velocity, the velocity vector of horizontal direction are bigger than the velocity vector of vertical direction.Second water jet 114 is not preferably with can
The mode covered near the upper end of Background Region 110 to leakage is cleaned.
First water jet 112 is formed than the second water spray on the second current S2 direction (being counterclockwise in Fig. 1)
Mouth 114 is on the front (downstream side).In Fig. 1, the right back shape in the water-washing type toilet closet 100 from X-direction (positive direction)
Into there is the second water jet 114, in left side side formed with the first water jet 112.From the front end of the first water jet 112 to the second spray
Include Background Region 110 in the range of the front end at the mouth of a river 114.Specifically, the front end of the first water jet 112 and the second water jet
114 front end relative to center of gravity p-shaped into angle b (＞ a) be 90 degree (1/4 of closestool inner circumferential) to 144 degree of (2/ of closestool inner circumferential
5) scope of scope, more preferably 100 degree to 140 degree.In addition, the more than half of rinse water supplied from water unit 104 (exceedes
50% water) it is preferably 70~85% to be distributed to the first water jet 112, residue is distributed to the second water jet 114.
From the starting point Q2 of the front end as the second water jet 114 to the terminal R2 of the terminal as the first water jet 112, shape
Into the second water guide platform 124 for having the guide rail as the second current S2.Second water guide platform is an embodiment of the second water guide unit.
The the second current S2 sprayed from the second water jet 114 is formed on the second water guide platform 124 (related to be chatted in detail to Fig. 3,4
State).Left surface, front end face and right flank from the starting point Q1 of the front end as the first water jet 112 throughout closestool portion 106,
The first water guide platform 122 formed with the guide rail as the first current S1.First water guide platform is an embodiment party of the first water guide unit
Formula.Terminal R1 of the first water guide platform 122 in the front of the front end until the second water jet 114 is terminated.Therefore, formed with terminal R1
With the starting point Q2 of the second water guide platform 124 opening portion 130.For opening portion 130, narration in detail related to Fig. 7.
Fig. 3 is the first stereogram of water-washing type toilet closet 100.
Water-washing type toilet closet 100 shown in Fig. 3 is to be protruded inwardly without the upper end by closestool portion 106 to prevent water
The type for the part (depending portion) jumped on to closet upper surface 126.Water-washing type toilet closet 100 is by that without depending portion, can make
Design is simple.
Second water jet 114 sprays rinse water to the Background Region 110 in closestool portion 102.From the second water jet 114 to the first
Water jet 112 is set to the second current S2 guide rail and formed with the second water guide unit 124.Sprayed from the second water jet 114
Rinse water forms the second current S2 behind portion region 110 along the second water guide unit 124 after cleaning, reaches the first water jet 112.
Upper inside wall of first water jet 112 in closestool portion 102 sprays rinse water to circumferential.From the first water jet 112, edge
The circumferential formed with the first water guide unit 122 of closestool portion 102.The rinse water sprayed from the first water jet 112 is led along first
Water unit 122 forms the first current S1, in the front end face in closestool portion 102 and the top rotation of side, is described in detail later.
Second water guide platform 124 is continuously combined with the first water guide platform 122 smoothly, in other words.Therefore, it is formed at second
Second current S2 of water guide platform 124 smoothly collaborates with being formed at the first current S1 of the first water guide platform 122.In other words,
Two current S2 near the first water jet 112 turn into the first current S1 a part, be integrally formed and in closestool portion 102
Helical form declines the rotation of wall top simultaneously.Hereinafter, the current behind the first current S1 and the second current S2 interflow are referred to as " rotation
Current S0 ".Rotary water current S0 major part is the first current S1, but also includes the second current S2.
Fig. 4 is the schematic diagram for illustrating the height relation of the first water jet 112 and the second water jet 114.Fig. 5 is
Amplification stereogram near one water jet 112.
As described above, the first current S1's act as, by along the first water guide unit 122 in water flowing road (closestool portion 102
Upper inside wall) in rotation and wide region cleaning closestool portion 102, and the dirt of water storage part 118 will be stored in drainpipe 120
Release.On the other hand, the second current S2 main part that act as cleans Background Region 110.Background Region 110 has pollution
Possibility near its upper end, so the water spray from the second water jet 114 is preferably up to up to the as high as possible of Background Region 110
Place.Therefore, the second water jet 114 is preferably provided with as high as possible, and will not be flown out to the second current S2 must compare Background Region
110 is upper and disperse to the degree of the upper surface 126 of water-washing type toilet closet 100.
On the other hand, in the case of the first current S1, it is made to reach the necessity of the inwall upper end in closestool portion 102 than the
Two current S2 are low.In view of the design mesh of the above, in the present embodiment, the second water jet 114 is formed at than the first water spray
112 high positions of mouth.In Fig. 4, the height of the open lower end of the first water jet 112 is set to H4, by the first water jet 112
A/F is set to Z4, and the height of the open upper end of the first water jet 112 is set into H6, by the opening of the first water jet 112
The height of centre is set to H5." height " mentioned here is defined as the height of the bottom surface away from water-washing type toilet closet 100 or away from water storage part
The height of the water surface of 118 occluded water, the height away from the ground for being provided with water-washing type toilet closet 100.In this case, H5=H4+
Z4/2, H6=H4+Z4.
Equally, in Fig. 4, the height of the open lower end of the second water jet 114 is set to H1, by the second water jet 114
A/F is set to Z3, and the height of the open upper end of the second water jet 114 is set into H2, by the opening of the second water jet 114
The height of centre is set to H3.In this case, H3=H1+Z3/2, H2=H1+Z3.
So-called herein " water jet 112 of the second water jet 114 to the first is high ", it is meant that any one following：
(1) H1≤H4 (comparing lower end) and H3 ＞ H5 (center is relatively)
(2) H1 ＜ H4 (comparing lower end), but H3 ＞ H5 (center is relatively) and H2 ＞ H6 (comparing upper end)
(3) H3≤H5 (center is relatively), but H1 ＞ H4 (comparing lower end).
Present embodiment (Fig. 4) is corresponding with (1).
(1) it is meant that when opening center (S3, S5) is compared, the second water jet 114 is in than the first water jet
112 high positions, and when open lower end is compared, the open lower end of the second water jet 114 are and the first water jet 112
It is more than the identical height of open lower end or the height.In this case, the second water guide unit 124 from the second water jet 114 it is horizontal or
Tilt downwards.
(2) it is that when open lower end (S1, S4) is compared, the second water jet 114 becomes lower than the first water jet 112,
So the second water guide unit 124 tilts upward.On the contrary, being open center or open upper end is all the second water jet 114
It is higher than the first water jet 112.
(3) it is that when opening center (S3, S5) is compared, the second water jet 114 is in lower than the first water jet 112
Position, but when open lower end (S1, S4) is compared, the second water jet 114 is in the position higher than the first water jet 112
Put, so the second water guide unit 124 tilts downwards.
It is above-mentioned it is arbitrary in the case of, all assign to the rinse water sprayed from the second water jet 114 all or part of
The potential energy this point higher than the rinse water sprayed from the first water jet 112 is emphasis (reason is aftermentioned).
In order that the first current S1 is capable of the internal face in wide region cleaning closestool portion 102, distributed to the first water jet 112
Than the rinse water of the second water jet more than 114.Therefore, if the first larger water jet 112 of injection flow rate is arranged at into higher position
Put, then the possibility that water second water jet 114 smaller than injection flow rate more disperses is higher.On the other hand, the second water jet 114
Injection flow rate it is fewer, so easily set must be than the first water jet 112 by the top.From such viewpoint, instead of being sprayed to first
The major part (more than 50%, preferably 70~85%) of rinse water is distributed at the mouth of a river 112, and the second water jet 114 is arranged at than the
The high position of one water jet 112 is also rational.
Second current S2 is after cleaning behind portion region 110, along inclined second water guide unit 124 towards first downwards
Water jet 112.Second water guide unit 124 is used as guide rail, forms the second current S2 water flowing road.Second water guide unit 124 and
One water guide unit 122 smoothly combines (reference picture 5)." smooth " mentioned here means continuous (linear and
Continuous) and without the step of essence.
When viewed from above, the first current S1 and the second current S2 direction is all counterclockwise, but the first water jet 112
Being formed in water (flow) direction must be than the second water jet 114 on the front.Therefore, if the first water jet 112 and the second water jet 114
Height be set to identical, then the second current S2 loses the part of kinetic energy (flow of water) before collaborating with the first current S1, so
At interflow, easily generation is poor in the flow of water of two current.But in the present embodiment, the second water jet 114 is located at than the
The high position of one water jet 112, the amount of the advantage of potential energy can be added to the second current S2.So, although the second water jet 114
Sprayed water from than the first water jet 112 rearward, but the second water jet 114 is sprayed water from the position higher than the first water jet 112, institute
So that the flow of water of the first current can be made to be approached with the flow of water of the second current, reach the smooth interflow of two current.
If 70~85% situation of the first water jet 112 distribution rinse water is contemplated, before the first water jet 112
The circular arc held to the front end of the second water jet 114 is preferably set to 1/4~2/5 all-round degree in closestool portion 102.According to such
Design, as the Background Region 110 as cleaning object simultaneously (region is contemplated in pollution), it is ensured that the region of sufficient size, lead to
Cross the fewer rinse water from the second water jet 114 neatly to clean to the Background Region 110 near its upper end, and hold
Easily collaborate the second current S2 and the first current S1 with the flow of water of same degree.
If making the first water jet 112 be got too close to the second water jet 114, a certain water jet can be entered as clear
The part of region (Background Region 110) is contemplated in the pollution for washing object.If for example, the first water jet 112 is arranged at rear
It is not side, then the first water jet 112 may be by dirt contamination.Ensure to contemplate region (Background Region 110) as pollution
The region of sufficient size, the first water jet 112 need to isolate to a certain degree with the second water jet 114.If on the contrary, make two
Water jet excessively separates, then the second current can excessively lose the flow of water before collaborating with the first current.Need to consider such balance
And design.
Fig. 6 is the second stereogram of water-washing type toilet closet 100.
First current S1 and the second current S2 interflow, forms rotary water current S0.Rotary water current S0 is along the first water guide list
Member 122, the upper inside wall in closestool portion 102 is formed in the circumferential.A rotary water current S0 part is under the first water guide unit 122
Fall and clean the inwall in closestool portion 102, it is most of to be turn-taked along the first water guide unit 122 to terminal R1 (reference picture 1).So,
Guide rail of the first water guide unit 122 as rotary water current S0, form rotary water current S0 water flowing road.
Fig. 7 is the 3rd stereogram of water-washing type toilet closet 100.
Around the inwall one week in closestool portion 102, the station terminal portion 128 as its terminal part is formed first water guide platform 122
In the front of the second water jet 114.Station terminal portion 128 slowly narrows, the front of the second water jet 114 terminal R1 by end
Only, so formed with platform discontinuous portion 130 between terminal R1 and the second water jet 114 (also referring to Fig. 1).In closestool portion 102
The rotary water current S0 that turn-takes of inside slowly lose the flow of water before the station terminal portion 128 of the first water guide platform 122 is reached, finally,
Rotary water current S0 major part falls from opening portion 130 to water storage part 118.Closestool portion 102 has smooth in platform discontinuous portion 130
Internal face, so rotary water current S0 falls on smoothly and down water storage part 118 at a heat, its flow of water to fall will be stored in water storage
The dirt in portion 118 is strongly released.That is, rotary water current S0 whereabouts is passed through, there is provided expulsion force.
If more than summarizing, water-washing type toilet closet 100 except expulsion force and (front end face and side are set to object) compared with
Wide region cleaning force, it can also provide the local cleaning force that Background Region 110 is set to object.The water spray of first water jet 112
Rotated in a wide range along the first water guide unit 122 and meanwhile rinse closestool portion 102 internal face (above and side it is clear
Wash power), dirt is strongly washed out (expulsion force) being fallen at a heat with unified water behind station terminal portion 128.
On the other hand, by the so-called shooting cleaning Background Region 110 of water spray of the second water jet 114, along the second water guide
Unit 124 forms the second current S2, smoothly collaborates with the first current S1.Second current S2 is after cleaning behind portion region 110
As a rotary water current S0 part, so the second current S2 can not be used lavishly.In addition, hold to clean conventional dirt
Easy remaining Background Region 110, it is particularly its top and the second water jet 114 is set in higher position.By such
Construction, improves the overall cleaning performance as closestool portion 102.
Finally, additionally the first to the 3rd variation.
Fig. 8 is the stereogram of the water-washing type toilet closet 100A in the first variation.
It is not smoothly to be connected the second water guide unit 124 with the first water guide unit 122 in the first variation, but
Step is provided with therebetween.In the case where setting step, the second water guide unit 124 can be level, but can also be such as Fig. 4
The shown inclination having like that to a certain degree.According to the first variation, the second current S2 by the first current S1 in a manner of being covered
Collaborate with the first current S1.That is can enter to exercise the second current S2 rides over such interflow on the first current S1.
Fig. 9 is the stereogram of the water-washing type toilet closet 100B in the second variation.
In the second variation, along the last week in closestool portion 102 formed with depending portion 132.Depending portion 132 have prevent
The effect dispersed of water, dirt.Therefore, in the composition that depending portion 132 is set, easily the second water jet 114 is set more
It is high.
Figure 10 is the stereogram of the water-washing type toilet closet 100C in the 3rd variation.
3rd variation is the combination of the first and second variation.That is, in the first water guide unit 122 and the second water guide list
Step is set in member 124, and formed with depending portion 132.
As described above, by by as the first water guide unit 122 of the guide rail of the water spray from the first water jet 112 and
Two water guide units 124 are continuously connected, and the first current S1 is smoothly collaborated with the second current S2.Make in the first water guide list
The most of the current that member 122 is turn-taked fall in the front of the second water jet 114.By making the first current S1 in closestool internal rotation one
The strength is kept after secondary emergency drop-down, easily in a effective manner washes out dirt to drainpipe.After as cleaning object
Portion region 110 (region is contemplated in pollution), it is ensured that the region of sufficient size, while pass through the comparison from the second water jet 114
Few rinse water wide region cleans the Background Region 110, and easily makes the second current S2 with the flow of water of same degree and first
Current S1 collaborates.
The present invention representated by embodiment from the description above, by by the height of the vertical direction of the second water jet
The composition of the position higher than the height of the vertical direction of the first water jet is arranged at, can be while being maintained as the auxiliary of auxiliary rotation
The function of current is helped, while efficiently sending out current to the region of the easy attachment dirt at closestool internal upper part rear.As a result, energy
Enough with not increasing the water that uses efficiently and in a effective manner upper back regions of the easy attachment dirt of cleaning.
In addition, the direction on water rotation, by the starting point and the second water guide unit that are successively formed the first water guide unit
Terminal, the first current can be made smoothly to collaborate with the second current, current efficiently can be used in closet cleaning
Energy.
In addition, the direction on water rotation, by the terminal and the second water guide list that discontinuously form the first water guide unit
The starting point of member, the majority for the current for easily making to be oriented to by the first water guide unit and being turn-taked in closet is in the front of the second water jet
Fall.Fallen by making the first current closestool internal rotation is with once keeping the strength afterwards anxious, easily in a effective manner by dirt to
Drainpipe washes out.
In addition, 1/4 of inner circumferential by the way that the circumferential distance of the first water jet and the second water jet to be set to closestool portion with
Composition within upper 2/5, Water usage increase ground can not be made efficiently to form rotating flow, and be sprayed using from the second water jet
The current that go out and efficiently clean the region of the easy attachment dirt of closestool inner face upper back.This composition is particularly from the
The water that one water jet sprays is (7~8.5) with the water sprayed from the second water jet：It is most effective during the ratio of (3~1.5).
The present invention is not limited to above-mentioned embodiment, and various change can be carried out in the range of claim is not departed from
Change, modification or improvement, such changes, modifications or improvement fall within the scope of claims of the present invention.In addition it is interpreted
The embodiment equal with the shape in the disclosure, function, composition is also included in the scope of the present invention.
Practicality
The present invention can be applied to water-washing type toilet closet, and the rinsing type of the type of rinse water is particularly sprayed from multiple water jets
Closet.
Claims (6)
1. a kind of water-washing type toilet closet, it is characterised in that possess：
Toilet body, it includes the closestool portion with the first water jet and the second water jet and for discharging the closestool portion
The drainpipe of occluded water；And
Water unit, it supplies rinse water to first water jet and the second water jet,
Second water jet is sprayed water and formed to the Background Region between first water jet and second water jet
Second current,
First water jet is set lower than second water jet on the front on the direction of second current, and to institute
State the top water spray in closestool portion and form the first current rotated in the circumferential,
The opening of second water jet is located at the position being open by the top than first water jet.
2. water-washing type toilet closet according to claim 1, it is characterised in that
Inwall in the closestool portion, further from first water jet in the circumferential formed with the first water guide unit, from institute
The second water jet is stated in the circumferential formed with the second water guide unit, and the second water guide unit connects with the first water guide unit
Connect continuously.
3. water-washing type toilet closet according to claim 2, it is characterised in that
The first water guide unit is terminated before second water jet is reached.
4. water-washing type toilet closet according to claim 1, it is characterised in that
Inwall in the closestool portion, it is described further from first water jet in the circumferential formed with the first water guide unit
First water guide unit is terminated before second water jet is reached.
5. water-washing type toilet closet according to any one of claim 1 to 4, it is characterised in that
50% water more than the rinse water from water unit supply is assigned to first water jet.
6. water-washing type toilet closet according to any one of claim 1 to 5, it is characterised in that
The distance of first water jet and second water jet is within more than the 1/4 2/5 of the inner circumferential in the closestool portion.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2015/056813 WO2016143029A1 (en) | 2015-03-09 | 2015-03-09 | Flush toilet unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107407084A true CN107407084A (en) | 2017-11-28 |
| CN107407084B CN107407084B (en) | 2020-05-12 |
Family
ID=56878835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580077527.7A Expired - Fee Related CN107407084B (en) | 2015-03-09 | 2015-03-09 | Water-washing type toilet |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3269886A4 (en) |
| JP (1) | JP6367466B2 (en) |
| CN (1) | CN107407084B (en) |
| WO (1) | WO2016143029A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663622A (en) * | 2019-03-07 | 2020-09-15 | 杜拉维特有限公司 | Sanitary device in the form of a toilet |
| CN112678122A (en) * | 2020-12-16 | 2021-04-20 | 武昌船舶重工集团有限公司 | Booster-type stool pot |
| CN114592572A (en) * | 2022-03-15 | 2022-06-07 | 箭牌家居集团股份有限公司 | Hidden closestool that goes out water |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6840917B2 (en) * | 2017-02-23 | 2021-03-10 | 株式会社Ｌｉｘｉｌ | Flush toilet |
| JP7176176B2 (en) * | 2017-09-28 | 2022-11-22 | Toto株式会社 | flush toilet |
| DE102018121465A1 (en) | 2017-11-17 | 2019-05-23 | Villeroy & Boch Ag | flush toilet |
| DE102017127188A1 (en) | 2017-11-17 | 2019-05-23 | Villeroy & Boch Ag | sanitary facilities |
| JP7174567B2 (en) * | 2018-08-13 | 2022-11-17 | 株式会社Lixil | flush toilet |
| CN110053132B (en) * | 2019-03-26 | 2024-01-30 | 佛山市顺德区乐华陶瓷洁具有限公司 | Toilet bowl and preparation method thereof |
| CN110000894B (en) * | 2019-03-26 | 2024-01-30 | 佛山市顺德区乐华陶瓷洁具有限公司 | High-strength closestool and preparation method thereof |
| JP7353805B2 (en) * | 2019-06-07 | 2023-10-02 | 株式会社Lixil | flush toilet |
| JP7549956B2 (en) * | 2019-10-31 | 2024-09-12 | 株式会社Lixil | Flush toilet |
| JP6845997B2 (en) * | 2019-12-02 | 2021-03-24 | Toto株式会社 | Flush toilet |
| JP7415312B2 (en) * | 2022-02-28 | 2024-01-17 | Toto株式会社 | flush toilet |
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- 2015-03-09 WO PCT/JP2015/056813 patent/WO2016143029A1/en active Application Filing
- 2015-03-09 JP JP2017504453A patent/JP6367466B2/en active Active
- 2015-03-09 EP EP15884525.5A patent/EP3269886A4/en not_active Withdrawn
- 2015-03-09 CN CN201580077527.7A patent/CN107407084B/en not_active Expired - Fee Related
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| CN112678122A (en) * | 2020-12-16 | 2021-04-20 | 武昌船舶重工集团有限公司 | Booster-type stool pot |
| CN114592572A (en) * | 2022-03-15 | 2022-06-07 | 箭牌家居集团股份有限公司 | Hidden closestool that goes out water |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016143029A1 (en) | 2016-09-15 |
| CN107407084B (en) | 2020-05-12 |
| EP3269886A4 (en) | 2018-12-05 |
| JPWO2016143029A1 (en) | 2017-10-26 |
| JP6367466B2 (en) | 2018-08-01 |
| EP3269886A1 (en) | 2018-01-17 |
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