CN109811850A - A kind of sanitary flush device for toilet cover - Google Patents
A kind of sanitary flush device for toilet cover Download PDFInfo
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- CN109811850A CN109811850A CN201910079462.XA CN201910079462A CN109811850A CN 109811850 A CN109811850 A CN 109811850A CN 201910079462 A CN201910079462 A CN 201910079462A CN 109811850 A CN109811850 A CN 109811850A
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- telescoping tube
- valve
- pull rod
- water
- control ring
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 142
- 230000000694 effects Effects 0.000 claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims description 55
- 238000009434 installation Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 210000004262 dental pulp cavity Anatomy 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 208000016583 Anus disease Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The invention discloses a kind of sanitary flush devices for toilet cover, including having the ontology of water cavity and intrinsic telescoping tube, it crosses in water cavity and is equipped with the mobile telescoping tube spring of press telescoping tube, it is equipped with two runners in telescoping tube and is connected to spray head, the water inlet end of telescoping tube is equipped with the valve member braked by hydraulic pressure, valve member activity is matched with control assembly, control assembly includes can be along the control ring that ontology moves radially, valve member includes the first valve and the second valve that telescoping tube is fixed in activity, activity blocks two runners to two valves respectively, when the water inlet end of telescoping tube is moved to control ring, two valves are any to be arranged in control ring, it is another so that its corresponding runner is circulated by control ring jack-up.The present invention realizes that stern is washed by the structure of single double water outlets of single tube of intaking and washes a shared telescoping tube and spray head with woman, and simplifying structure reduces cost；It realizes that pre-washing function is switched fast by the cooperation of control ring and the first valve, the second valve, avoids pre-washing function switching time too long.
Description
Technical field
The present invention relates to intelligent closestools, particularly relate to a kind of sanitary flush device for toilet cover.
Background technique
For intelligent closestool relative to Conventional toilets, it is many special to have the function of, initial stage is mainly used for medical treatment and health care for the aged,
The disease of anus of all groups and the bacterium infection of women lower portion can be effectively reduced, gynecological disease and anal intestine are greatly reduced
The illness rate of class disease.Intelligent closestool is increasingly used in average family due to its advantage, but popularity rate is still very
Low, especially in the area of economics of underdevelopment, only only a few family uses intelligent closestool, also there is great market to wait out at present
Hair.
The development of intelligent closestool also experienced a series of course: early stage devises various functions in the industry for intelligent closestool,
Such as buttocks rinses, private parts rinses, mobile peace and quiet, heat preservation seat, warm wind drying, automatic deodorizing, it is mute take a seat, to realize intelligent horse
The full intelligence of bucket.To realize that must be designed with extremely complex circuit and installation in these function toilet seats is permitted multifunctional assembling
It sets, so that full intelligent closestool cost is high, external form is bigger than normal, price is dynamic then thousands of up to ten thousand, it is difficult to be received by average family；And
Since the jet pipe of flushing is also to be set in seat ring, there are the security risks of leak electric leakage in use process；In addition, such as seat
Heat insulation function is enclosed, does not have practicability in the higher area of the temperature such as Africa, South America, Australia.
As time goes on, people increasingly pursue " light intelligent ", reduce cost by simplifying structure, allow user very
Diversified intellectual product is easily experienced, cumbersome intelligence constraint is got rid of, makes to live more convenient；And for the intellectual product producer
For, product cost is lower, and price is lower, also has more the market competitiveness.For this purpose, designing the intelligence that function simplifies in the industry
Closestool abandons most of function, retains pre-washing function, and be not necessarily to flow heated water, so that the structure in counter race carries out greatly
Amount simplifies, and realizes the flexible of jet pipe by mechanical structure.And from the structure of the sanitation point of cleaning and men and women's body privates position
Difference considers that jet pipe includes two to private parts and huckle cleaning and individually flexible root canal roads, realizes that woman washes or/and stern is washed
Function.The realization of above structure needs that transmission mechanism is respectively set for two root canal roads, the big quantity space of seat ring is occupied, so that seat
Circle has no idea to carry out Miniaturization Design, while also increasing the manufacturing cost of product；In addition, the design of dual circuit is in cleaning function
Can handoff procedure in there is a pipe poor, the shortage user experience that withdraws the long period that another pipe stretches out again.
Hereafter, to overcome dual circuit the drawbacks of, in the industry improves the structure of jet pipe, such as Chinese invention patent
(CN107989141A) a kind of single tube of hydraulic pressure control is double disclosed in rushes jetter, as shown in Figure 1, its fixing pipe 10 ' has
Stern washes water inlet pipe 61 ' and woman washes water inlet pipe 62 ', only has first runner 21 ' and second flow channel 22 ' with one in fixing pipe 10 '
Spray boom 20 ', the conducting of each runner controlled by valve plate 80 ', makes first by the impulsive force punching press valve plate 80 ' of different water inlet pipes
Runner 21 ' or second flow channel 22 ' are closed, and unclosed runner is connected to 20 ' front end of spray boom in hydraulic pressure pressurization after spray boom 20 ' stretches out
Spray head 50 ' supply water, wash a shared spray boom 20 ' and a spray head 50 ' with woman to realize that stern is washed, simplification stern washes the water spray control washed with woman
Mechanism processed makes toilet seat Miniaturizable and reduces manufacturing cost.The flushing mechanism have the disadvantage in that its principle be by difference into
Water pipe water inlet realizes that the water flow punching press valve plate 80 ' of different location closes different runners, and during flushing, due to fixation
Water-filled state is constantly in pipe 10 ', valve plate 80 ' is due to the runner before the effect meeting temporarily lasting closure of hydraulic pressure, directly
Impulse force to the other end adds pressure of the hydraulic pressure greater than the end, and valve plate 80 ' understands rotation just to realize the switching of runner, this centre exists
Longer delay cannot switch pre-washing function at once, lack user experience.
In view of this, the present inventor, which is directed in said structure design not attain, improves caused many missings and inconvenience, and
Deeply design, and actively research improvement has a fling at and develops and design the present invention.
Summary of the invention
The purpose of the present invention is to provide a kind of sanitary flush device for toilet cover, have that structure is simple, is produced into
This low feature, pre-washing function is switched fast when can be realized use, to meet the requirement of light intelligence, improve user experience.
In order to achieve the above objectives, solution of the invention is:
A kind of sanitary flush device for toilet cover, including ontology, control assembly, telescopic tube assembly, ontology end cap and spray head；
The ontology was equipped with water cavity, and the water inlet end for crossing water cavity is equipped with water inlet, and ontology end cap seal was matched with the water outlet of water cavity,
Body end is covered equipped with water outlet；The telescopic tube assembly cooperation is in crossing water cavity comprising telescoping tube, sealing ring and press are stretched
The mobile telescoping tube spring of the draw；First runner and second flow channel are equipped in the telescoping tube, which is arranged in control ring
And water outlet, water outlet are connected to the spray head washed with stern and wash effluent functions with woman；The outer wall of telescoping tube water inlet end is formed with
One encloses the cricoid telescoping tube bulge loop of the diameter convex along telescoping tube, and seal ring set is located on telescoping tube, which is resisted against
On telescoping tube bulge loop and activity blocks the gap of telescoping tube and ontology end cap；The control assembly includes pull rod and control ring, mistake
The water outlet of water cavity be formed with for control ring along ontology move radially allow bit space, pull rod, which is arranged in, allows the side wall of bit space
And it is connect with control ring；The telescopic tube assembly further includes valve member, valve member include activity be fixed on telescoping tube into
The first valve and the second valve of water end (W.E.), the first valve are blocked first runner by hydraulic pressure effect activity, and the second valve is made by hydraulic pressure
Second flow channel is blocked with activity；When the water inlet end of telescoping tube is moved to the position of control ring, the first valve and the second valve two
Person is any to be arranged in control ring, and another abutted against by control ring is detached from telescoping tube and it is made to correspond to the runner circulation blocked.
The pull rod is equipped with the cricoid sealing ring mounting groove that a circle concaves along pull rod diameter, covers in sealing ring mounting groove
Equipped with sealing ring.
The pull rod is equipped with a circle and is arranged with spring capping along the cricoid pull rod bulge loop of pull rod diameter convex, pull rod
And reset spring, spring capping are threadedly coupled the outer end for being fixed on pull rod poling, the both ends of reset spring are born against in pull rod
Bulge loop and spring capping.
One end of the pull rod is formed with the cricoid card slot that a circle concaves along pull rod diameter, and one end of control ring is formed with
The buckle to match with card slot.
The sealing ring mounting groove is between card slot and pull rod bulge loop.
The side wall for allowing bit space is equipped with pull rod poling, and pull rod is arranged in pull rod poling and connect with control ring.
The one side of water inlet end of the control ring towards telescoping tube forms guiding surface, the side of the first valve and the second valve
Edge is correspondingly formed the first inclined-plane and the second inclined-plane.
First valve is matched with the first sealing plate of first runner being fixed on one side to enhance leakproofness；It is described
Second valve is matched with the second sealing plate of second flow channel being fixed on one side to enhance leakproofness.
First valve be equipped with several first inlet openings, the first inlet opening telescoping tube radially with first runner
Water inlet be arranged in a staggered manner, the second valve is equipped with several second inlet openings, and the second inlet opening is in telescoping tube radially with the
The water inlet of two runners is arranged in a staggered manner；The first sealing plate is run through in first inlet opening, and the second sealing plate is run through in the second inlet opening.
The telescoping tube spring is set on telescoping tube, and both ends are born against in sealing ring and ontology end cap.
A circle is formed on the side wall of the water outlet along the cricoid water outlet flange of the radial convex of ontology, telescoping tube
The end of spring is resisted against on water outlet flange.
The spray head be equipped be stern wash function water supply first pipe and be woman wash function water supply second pipe, first manage
Road is inserted in first runner, and second pipe is inserted in second flow channel.
First valve and the second valve connect the water inlet end for being fixed on telescoping tube by same pin axis, pin perpendicular to
Pull rod setting.
The water inlet end of the telescoping tube is formed with axially projecting the first protruding portion and the second protruding portion along telescoping tube, the
The water inlet end of one runner is formed in the first protruding portion, and the water inlet end of second flow channel is formed in the second protruding portion；The activity of first valve
It is set in the first protruding portion, the second valve is movably set in the second protruding portion.
The side wall of first protruding portion is formed with the first spacing block set, and the first limit is correspondingly formed on the side wall of the first valve
Position groove, the first limiting groove are formed with the first activity space for the first spacing block set along the axial movement of telescoping tube；Second
The side wall of protruding portion is formed with the second spacing block set, and the second limiting groove, the second limit are correspondingly formed on the side wall of the second valve
Groove is formed with the second activity space for the second spacing block set along the axial movement of telescoping tube.
After adopting the above structure, the present invention realizes that sterns are washed by the structures of single double water outlets of single tube of intaking and washes shared one with woman and stretch
The draw and spray head realize that structure simplifies, reduce production cost；Valve member and telescoping tube are pushed by hydraulic pressure and telescoping tube spring
It is mobile, realize that telescoping tube relative to the flexible of ontology, and when the water inlet end of telescoping tube is moved to control ring position, passes through control
The cooperation of ring processed and the first valve, the second valve necessarily has one valve to be abutted against to be detached from telescoping tube bulge loop by control ring, makes
The circulation of its inlet opening realizes its corresponding pre-washing function so that water flow be made to enter its corresponding runner, and another valve then continues
It sticks on telescoping tube bulge loop and closes its inlet opening, as long as mobile control ring at this time, makes control ring with respect to the position of two valves
It changes, pre-washing function can be switched, and this process switches pre-washing function without retracting telescoping tube so as to reduce
Waiting time realizes being switched fast for pre-washing function, to improve user experience.
In addition, the present invention has the characteristics that structure is simple, production cost is low, so as to meet the needs of light intelligence.
Detailed description of the invention
Fig. 1, which is that a kind of single tube of hydraulic pressure control is double disclosed in Chinese invention patent (CN107989141A), rushes jetter
Cross-sectional view；
Fig. 2 is the perspective view of first embodiment of the invention；
Fig. 3 is the part-structure exploded view of first embodiment of the invention；
Fig. 4 is the exploded view of first embodiment of the invention telescopic tube assembly；
Fig. 5 is the top view of first embodiment of the invention；
Fig. 6 is the cross-sectional view in Fig. 5 at A-A；
Fig. 7 is the state diagram of first embodiment of the invention telescoping tube telescopic process；
Fig. 8 is the effluent state figure that first embodiment of the invention woman washes function；
Fig. 9 is the effluent state figure that first embodiment of the invention stern washes function；
Figure 10 is the exploded view one of second embodiment of the invention telescopic tube assembly；
Figure 11 is the exploded view two of second embodiment of the invention telescopic tube assembly；
Figure 12 is the effluent state figure that second embodiment of the invention woman washes function；
Figure 13 is the effluent state figure that second embodiment of the invention stern washes function.
Label declaration:
1. ontology；11. crossing water cavity；12. water inlet；13. allowing bit space；14. pull rod poling；2. ontology end cap；21. water outlet；
22. water outlet flange；3. spray head；31. first pipe；32. second pipe；4. pull rod；41. card slot；42. pull rod bulge loop；43. bullet
Spring gland；44. reset spring；45. sealing ring mounting groove；46. sealing ring；5. control ring；51. buckle；52. guiding surface；6.
Valve member；61. the first valve；611. first inlet openings；612. first inclined-planes；613. first sealing plates；614. first limits
Groove；62. the second valve；621. second inlet openings；622. second inclined-planes；623. second sealing plates；624. second limiting grooves；
63. pin；7. telescoping tube；71. first runner；72. second flow channel；73. telescoping tube bulge loop；74. the first protruding portion；741. first
Spacing block set；75. the second protruding portion；751. second spacing block sets；8. sealing ring；9. telescoping tube spring.
Specific embodiment
In order to further explain the technical solution of the present invention, being explained in detail below by specific embodiment the present invention
It states.
The present invention is a kind of sanitary flush device for toilet cover, as shown in Figures 2 to 6, real for of the invention first
Apply example comprising ontology 1, control assembly, telescopic tube assembly, ontology end cap 2 and spray head 3.
Above-mentioned ontology 1 was equipped with water cavity 11, and the water inlet end for crossing water cavity 11 is equipped with water inlet 12, the sealing cooperation of ontology end cap 2
In the water outlet for crossing water cavity 11, ontology end cap 2 is equipped with water outlet 21.
Above-mentioned control assembly includes pull rod 4 and control ring 5, and the above-mentioned water outlet for crossing water cavity 11 is formed with for 5 edge of control ring
Ontology 1 move radially allow bit space 13, allow the side wall of bit space 13 to be equipped with pull rod poling 14, pull rod 4 is arranged in pull rod
Poling 14 is simultaneously connect with control ring 5, realizes that control ring 5 is allowing the radial direction in bit space 13 along ontology 1 to move by push-and-pull pull rod 4
It is dynamic.For convenience of installation, one end of above-mentioned pull rod 4 is formed with the cricoid card slot 41 that a circle concaves along 4 diameter of pull rod, control ring 5
One end be formed with the buckle 51 to match with card slot 41, pull rod 4 is equipped with one end of card slot 41 by the outside of ontology 1 when installation
Pull rod poling 14 is penetrated to allowing in bit space 13, control ring 5 is placed in allow bit space 13 and buckle 51 snaps onto card slot 41
On, realize the connection of pull rod 4 and control ring 5, pull rod 4 is driven with limit of the card slot 41 in 4 axial direction of pull rod by buckle 51 and controlled
Ring 5 processed is moved up in the axis of pull rod 4, can realize radially the moving in ontology 1 of control ring 5 by push-and-pull pull rod 4.To increase
Strong control assembly realizes the stability of handoff functionality, and pull rod 4 is equipped with a circle along the cricoid pull rod bulge loop of 4 diameter convex of pull rod
42, spring capping 43 and reset spring 44 are arranged on pull rod 4, spring capping 43, which is threadedly coupled, is fixed on the outer of pull rod poling 14
End, the both ends of reset spring 44 are born against in pull rod bulge loop 42 and spring capping 43.For enhancing pull rod 4 and pull rod poling 14 it
Between leakproofness, pull rod 4 is equipped with the cricoid sealing ring mounting groove 45 that concaves along 4 diameter of pull rod of circle, sealing ring mounting groove
It is arranged with sealing ring 46 in 45, realizes that the sealing between pull rod 4 and pull rod poling 14 cooperates；Sealing ring is pacified in legend of the invention
Tankage 45 is better embodiment between card slot 41 and pull rod bulge loop 42.In practical application, pull rod 4 exposes spring capping
43 part may connect to other mechanical mechanisms, to realize the movement of pull rod 4, i.e. realization control assembly by other mechanical mechanisms
Working condition switching.
Above-mentioned telescopic tube assembly cooperation is in crossing water cavity 11；Telescopic tube assembly includes valve member 6, telescoping tube 7, sealing ring
8 and telescoping tube spring 9.The water inlet end cooperation of above-mentioned telescoping tube 7 is equipped with connection telescoping tube 7 in crossing water cavity 11, and in telescoping tube 7
Water inlet end and the first runner of water outlet 71 and second flow channel 72,6 activity of valve member are fixed on the water inlet end of telescoping tube 7 with work
It is dynamic to block first runner 71 or/and second flow channel 72.Above-mentioned telescoping tube 7 is arranged in control ring 5 and water outlet 21, water outlet position
In water outlet 21 outside and be connected to and wash the spray head 3 for washing effluent functions with woman with stern；Above-mentioned spray head 3, which is equipped with, washes function for stern
The first pipe 31 of water supply and the second pipe 32 that function water supply is washed for woman, first pipe 31 are inserted in first runner 71, and second
Pipeline 32 is inserted in second flow channel 72, to realize that spray head 3 is fixed on the water outlet of telescoping tube 7.The side wall of above-mentioned water outlet 21
On be formed with a circle along the cricoid water outlet flange 22 of the radial convex of ontology 1, the outer wall of 7 water inlet end of telescoping tube is formed with one
The cricoid telescoping tube bulge loop 73 of the diameter convex along telescoping tube 7 is enclosed, sealing ring 8 and telescoping tube spring 9 are set on telescoping tube 7
And between water outlet flange 22 and telescoping tube bulge loop 73, sealing ring 8 is resisted against on telescoping tube bulge loop 73, telescoping tube spring 9
Both ends bear against on sealing ring 8 and water outlet flange 22, sealing ring 8 by telescoping tube 7 cross it is flexible in water cavity 11
Mobile activity blocks the gap between telescoping tube 7 and ontology end cap 2.
Above-mentioned valve member 6 includes that the first valve 61 of activity closure first runner 71 and activity block second flow channel 72
Second valve 62, the first valve 61 be equipped with several first inlet openings 611, the first inlet opening 611 telescoping tube 7 radially with
The water inlet of first runner 71 is arranged in a staggered manner, and the position that telescoping tube bulge loop 73 is corresponded on the second valve 62 is equipped with several second water inlets
Hole 621, the second inlet opening 621 are arranged in a staggered manner in the water inlet radially with second flow channel 72 of telescoping tube 7, to improve toward flexible
The effect that pipe 7 is intake.First valve 61 and the second valve 62 connect the water inlet end for being fixed on telescoping tube 7 by same 63 axis of pin,
Pin 63 is arranged perpendicular to pull rod 4.When valve member only by the effect of hydraulic pressure when, the first valve 61 blocks first runner 71, the
Two valves 62 block second flow channel 72；When the end of telescoping tube 7 is moved to the position of control ring 5, the first valve 61 and second
Both valves 62 one is arranged in control ring 5, is continued to block corresponding runner by hydraulic pressure, another to be abutted against by control ring 5 and with pin
Nail 63 tilts for axis, it is made to correspond to the runner circulation blocked, and water flow is entered in corresponding runner by its inlet opening.For convenience of punching
The switching of function is washed, the one side of above-mentioned water inlet end of the control ring 5 towards telescoping tube 7 forms guiding surface 52,61 He of the first valve
The edge of second valve 62 is correspondingly formed the first inclined-plane 612 and the second inclined-plane 622；When handoff functionality, control ring 5 is in pull rod 4
Under the action of moving radially along ontology 1, the first inclined-plane 612 and the second inclined-plane 622 move up at the both ends of guiding surface 52 respectively
It is dynamic, so that one valve is detached from abutting against and cooperating to block corresponding runner in control ring 5 for control ring 5, another valve is controlled
Ring 5 abuts against and is that axis is tilted to open corresponding runner with pin 63, realizes the switching between two kinds of functions.Above-mentioned first valve 61 is matched
Together in the first sealing plate 613 of first runner 71 being fixed on one side to enhance leakproofness, above-mentioned first inlet opening 611 is run through
First sealing plate 613；Above-mentioned second valve 62 be matched with second flow channel 72 be fixed on one side to enhance leakproofness second
The second sealing plate 623 is run through in sealing plate 623, above-mentioned second inlet opening 621.
Installation process of the invention are as follows: the first valve 61, the second valve 62 are connect by 63 axis of pin and are fixed on telescoping tube 7
Water inlet end, and sealing ring 8 and telescoping tube spring 9 are set on telescoping tube 7, sealing ring 8 is resisted against telescoping tube bulge loop 73, stretches
Draw spring 9 is resisted against sealing ring 8, then telescoping tube 7 was placed in water cavity 11.Secondly sealing ring 46 is set in sealing ring
On mounting groove 45, pull rod 4 is arranged in pull rod poling 14, and control ring 5 is sheathed on telescoping tube 7 and being placed in and allows in bit space 13, card
Button 51 snaps on card slot 41, realizes that pull rod 4 is connect with control ring 5；Reset spring 44 pull rod bulge loop 42 is resisted against again to be arranged
In on pull rod 4, spring capping 43 is suppressed reset spring 44 and is threadedly coupled and is fixed on pull rod poling 14, and ontology end cap 2 is suppressed
Telescoping tube spring 9 and the water outlet for being fixed on ontology 1.First pipe 31 is inserted in first runner 71 again, second pipe 32 is inserted
Set on second flow channel 72, realize that spray head 3 is fixed on the water outlet of telescoping tube 7.Finally on the toilet seat by overall structure installation.
When illustrating the working principle of the invention below, with valve member 6 and the gap for crossing water cavity 11 for the first gap, stretch
Pipe 7 and the gap for crossing water cavity 11 are the second gap, and the gap of telescoping tube 7 and ontology end cap 2 is third space.The present invention not into
Original state is in the case where water, telescoping tube spring 9, which presses telescoping tube bulge loop 73, was contracted in telescoping tube 7 in water cavity 11.
As shown in fig. 7, the water pressure pushing valve member 6 and telescoping tube 7 crossed in water cavity 11 compress telescoping tube spring when water inlet 12 is intake
9 movements, make telescoping tube 7 constantly stretch out ontology end cap 2, and the water flow that water cavity is crossed during this passes through the first gap, the second gap simultaneously
From the surface of third space outflow telescoping tube 7 and spray head 3.When the moving against on ontology end cap 2 with telescoping tube 7 of sealing ring 8,
Two gaps and third space are separated by sealing ring 8, the fully extended ontology end cap 2 of telescoping tube 7.At this time as shown in figure 8, the first valve
61 cooperations are in control ring 5, and the second valve 62 is abutted against by control ring 5 and with pin 63 for axis tilting, and the second sealing plate 623 is detached from
Telescoping tube bulge loop 73, water flow enters second flow channel 72 by the second inlet opening 621, and flows into second pipe 32, sprays to realize
Woman washes function.As shown in figure 9, pull rod 4 ought be pulled manually or mechanically, make control ring 5 along ontology 1 when moving radially, first tiltedly
Face 612 is moved on guiding surface 52, and the first valve 61 is abutted against by control ring 5 progressively disengages telescoping tube bulge loop 73, and water flow is passed through
First inlet opening 611 enters first runner 71, and flows into first pipe 31, sprays to realize that stern washes function, at this time the second inclined-plane
622 move on guiding surface 52 and cooperate in control ring 5, and the second valve 62 is by hydraulic pressure effect cooperation in telescoping tube bulge loop 73
On, the second sealing plate 623 blocks second flow channel 72, and function no longer, which is washed, for woman supplies water, thus realize the switching of pre-washing function, and this
A handoff procedure does not need to retract telescoping tube 7, so as to reduce the waiting time of switching pre-washing function, improves user experience.
It as shown in Figure 10 and Figure 11, is the second embodiment of the present invention, with first embodiment the difference is that valve
The fit system of door component 6 and telescoping tube 7.The water inlet end of above-mentioned telescoping tube 7 is formed with axially projecting first along telescoping tube 7
Protruding portion 74 and the second protruding portion 75, the water inlet end of first runner 71 are formed in the first protruding portion 74, the water inlet of second flow channel 72
End is formed in the second protruding portion 75.First valve 61 is movably set in the first protruding portion 74, and the second valve 62 is movably set in
Two protruding portions 75.To keep the movement of the first valve 61 and the second valve 62 more stable, the side wall shape of above-mentioned first protruding portion 74
At there is the first spacing block set 741, the first limiting groove 614, the first limiting groove 614 are correspondingly formed on the side wall of the first valve 61
It is formed with for the first spacing block set 741 along the first activity space of the axial movement of telescoping tube 7, then the first valve 61 is set in the
It can be along the axial movement of telescoping tube 7 after one protruding portion 74；The side wall of second protruding portion 75 is formed with the second spacing block set 751, the
The second limiting groove 624 is correspondingly formed on the side wall of two valves 62, the second limiting groove 624 is formed with for the second spacing block set
751 along the axial movement of telescoping tube 7 the second activity space, then be set in after the second protruding portion 75 can be along flexible for the second valve 62
The axial movement of pipe 7.
Second embodiment working principle is similar to first embodiment.It is in original state in the case where not intaking, stretches
Pipe spring 9 presses telescoping tube 7 and was contracted in water cavity 11.When the water inlet of water inlet 12, the water pressure pushing valve group in water cavity 11 is crossed
Part 6 and telescoping tube 7 compress the movement of telescoping tube spring 9, and telescoping tube 7 is made constantly to stretch out ontology end cap 2, and water cavity 11 is crossed during this
Water flow flows out the surface of telescoping tube 7 and spray head 3 by the first gap, the second gap and from third space.When sealing ring 8 is with flexible
Pipe 7 moves against on ontology end cap 2, and the second gap and third space are separated by sealing ring 8, the fully extended ontology of telescoping tube 7
End cap 2.At this time as shown in figure 12, the first valve 61 cooperates in control ring 5, and the second valve 62 is abutted against by control ring 5, the second limit
Position convex block 751 in the second limiting groove 624 along the axial movement of telescoping tube 7 so that the second sealing plate 623 is along telescoping tube 7
Axially away from telescoping tube bulge loop 73, water flow enters second flow channel 72 by the second inlet opening 621, and flows into second pipe 32, sprays
Out to realize that woman washes function.As shown in figure 13, when manually or mechanically pulling pull rod 4, make the moving radially along ontology 1 of control ring 5
When, the first inclined-plane 612 moves on guiding surface 52, and the first valve 61 is abutted against by control ring 5, and the first spacing block set 741 is
Along the axial movement of telescoping tube 7 in one limiting groove 614, make the first sealing plate 613 along the convex axially away from telescoping tube of telescoping tube 7
Ring 73, water flow enters first runner 71 by the first inlet opening 611, and flows into first pipe 31, sprays to realize that stern washes function,
The second inclined-plane 622 moves on guiding surface 52 and cooperates in control ring 5 at this time, and the second valve 62 is existed by hydraulic pressure effect cooperation
On telescoping tube bulge loop 73, the second sealing plate 623 blocks second flow channel 72, no longer washes function for woman and supplies water, to realize flushing function
The switching of energy.
The present invention defaults in the case where water inlet realizes that stern is washed or woman washes the function of one, and in pull rod 4 and control ring 5
Cooperation is lower to realize pre-washing function switching.
By above structure, the present invention realizes that sterns are washed by the structures of the double water outlets of single water inlet single tube and washes shared one with woman and stretch
The draw 7 and spray head 3 realize that structure simplifies, reduce production cost；Valve member 6 is pushed by hydraulic pressure and telescoping tube spring 9 and is stretched
The draw 7 is mobile, realizes the stretching relative to ontology 1 of telescoping tube 7, and when the water inlet end of telescoping tube 7 is moved to 5 position of control ring
When, by the cooperation of control ring 5 and the first valve 61, the second valve 62, necessarily there is one valve to be abutted against by control ring 5 to de-
From telescoping tube bulge loop 73, its inlet opening is made to circulate, so that water flow be made to enter its corresponding runner, realizes its corresponding flushing function
Can, and another valve then continues to stick on telescoping tube bulge loop 73 and close its inlet opening, as long as mobile control ring 5 at this time, makes to control
The position of opposite two valves of ring 5 processed changes, and can switch pre-washing function, and this process is not necessarily to retract telescoping tube, from
And the waiting time of switching pre-washing function can be reduced, being switched fast for pre-washing function is realized, to improve user experience.
In addition, the present invention has the characteristics that structure is simple, production cost is low, so as to meet the needs of light intelligence.
Above-described embodiment and schema and non-limiting product form and style of the invention, any technical field it is common
The appropriate changes or modifications that technical staff does it all should be regarded as not departing from patent category of the invention.
Claims (15)
1. a kind of sanitary flush device for toilet cover, including ontology, control assembly, telescopic tube assembly, ontology end cap and spray
Head；The ontology was equipped with water cavity, and the water inlet end for crossing water cavity is equipped with water inlet, and ontology end cap seal was matched with the water outlet of water cavity
End, body end are covered equipped with water outlet；The telescopic tube assembly cooperation is in crossing water cavity comprising telescoping tube, sealing ring and top
The mobile telescoping tube spring of the pressure stretch draw；First runner and second flow channel are equipped in the telescoping tube, which is arranged in control
The water outlet of ring and ontology end cap processed, water outlet are connected to the spray head washed with stern and wash effluent functions with woman；Flexible water inlet tube
The outer wall at end is formed with a circle along the cricoid telescoping tube bulge loop of the diameter convex of telescoping tube, and seal ring set is located on telescoping tube,
The sealing ring is resisted against on telescoping tube bulge loop and activity blocks the gap of telescoping tube and ontology end cap；It is characterized by:
The control assembly includes pull rod and control ring, and the water outlet for crossing water cavity is formed with the moving radially along ontology for control ring
Allow bit space, pull rod be arranged in allow bit space side wall and connect with control ring；The telescopic tube assembly further includes valve group
Part, valve member include the first valve and the second valve that the water inlet end of telescoping tube is fixed in activity, and the first valve is made by hydraulic pressure
First runner is blocked with activity, the second valve is blocked second flow channel by hydraulic pressure effect activity；When the water inlet end of telescoping tube is moved to
When the position of control ring, both the first valve and the second valve are any to be arranged in control ring, another to abut against disengaging by control ring
Telescoping tube simultaneously makes it correspond to the runner circulation blocked.
2. a kind of sanitary flush device for toilet cover as described in claim 1, it is characterised in that: the pull rod is equipped with
One encloses the cricoid sealing ring mounting groove to concave along pull rod diameter, is arranged with sealing ring in sealing ring mounting groove.
3. a kind of sanitary flush device for toilet cover as claimed in claim 2, it is characterised in that: the pull rod is equipped with
One encloses the cricoid pull rod bulge loop along pull rod diameter convex, is arranged with spring capping and reset spring, spring capping spiral shell on pull rod
Line is fastened on the outer end of pull rod poling, and the both ends of reset spring are born against in pull rod bulge loop and spring capping.
4. a kind of sanitary flush device for toilet cover as described in claim 1, it is characterised in that: one end of the pull rod
It is formed with the cricoid card slot that a circle concaves along pull rod diameter, one end of control ring is formed with the buckle to match with card slot.
5. a kind of sanitary flush device for toilet cover as claimed in claim 3, it is characterised in that: the sealing ring installation
Slot position is between card slot and pull rod bulge loop.
6. a kind of sanitary flush device for toilet cover as described in claim 1, it is characterised in that: the bit space that allows
Side wall is equipped with pull rod poling, and pull rod is arranged in pull rod poling and connect with control ring.
7. a kind of sanitary flush device for toilet cover as described in claim 1, it is characterised in that: the control ring towards
The one side of the water inlet end of telescoping tube forms guiding surface, and the edge of the first valve and the second valve is correspondingly formed the first inclined-plane and the
Two inclined-planes.
8. a kind of sanitary flush device for toilet cover as described in claim 1, it is characterised in that: first valve is matched
Together in the first sealing plate of first runner being fixed on one side to enhance leakproofness；Second valve is matched with second flow channel
The second sealing plate being fixed on one side to enhance leakproofness.
9. a kind of sanitary flush device for toilet cover as claimed in claim 8, it is characterised in that: on first valve
Equipped with several first inlet openings, the first inlet opening is radially arranged in a staggered manner with the water inlet of first runner telescoping tube, and second
Valve is equipped with several second inlet openings, and the second inlet opening is set in being radially staggered with the water inlet of second flow channel for telescoping tube
It sets；The first sealing plate is run through in first inlet opening, and the second sealing plate is run through in the second inlet opening.
10. a kind of sanitary flush device for toilet cover as described in claim 1, it is characterised in that: the telescoping tube bullet
Spring is set on telescoping tube, and both ends are born against in sealing ring and ontology end cap.
11. a kind of sanitary flush device for toilet cover as claimed in claim 10, it is characterised in that: the water outlet
A circle is formed on side wall along the cricoid water outlet flange of the radial convex of ontology, the end of telescoping tube spring is resisted against water outlet
On mouth flange.
12. a kind of sanitary flush device for toilet cover as described in claim 1, it is characterised in that: the spray head is equipped with
The first pipe and be the second pipe that woman washes function water supply that function supplies water are washed for stern, first pipe is inserted in first runner, the
Two pipelines are inserted in second flow channel.
13. a kind of sanitary flush device for toilet cover as described in claim 1, it is characterised in that: first valve
The water inlet end for being fixed on telescoping tube is connect by same pin axis with the second valve, pin is arranged perpendicular to pull rod.
14. a kind of sanitary flush device for toilet cover as described in claim 1, it is characterised in that: the telescoping tube
Water inlet end is formed with axially projecting the first protruding portion and the second protruding portion along telescoping tube, and the water inlet end of first runner is formed in
First protruding portion, the water inlet end of second flow channel are formed in the second protruding portion；First valve is movably set in the first protruding portion, and second
Movable valve is set in the second protruding portion.
15. a kind of sanitary flush device for toilet cover as claimed in claim 14, it is characterised in that: described first is prominent
The side wall in portion is formed with the first spacing block set, and the first limiting groove, the first limiting groove are correspondingly formed on the side wall of the first valve
It is formed with the first activity space for the first spacing block set along the axial movement of telescoping tube；The side wall of second protruding portion is formed with
Two spacing block sets, the second limiting groove is correspondingly formed on the side wall of the second valve, and the second limiting groove is formed with for the second limit
Second activity space of the convex block along the axial movement of telescoping tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079462.XA CN109811850A (en) | 2019-01-28 | 2019-01-28 | A kind of sanitary flush device for toilet cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079462.XA CN109811850A (en) | 2019-01-28 | 2019-01-28 | A kind of sanitary flush device for toilet cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109811850A true CN109811850A (en) | 2019-05-28 |
Family
ID=66605479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910079462.XA Pending CN109811850A (en) | 2019-01-28 | 2019-01-28 | A kind of sanitary flush device for toilet cover |
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| Country | Link |
|---|---|
| CN (1) | CN109811850A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374174A (en) * | 2019-07-23 | 2019-10-25 | 李信宽容 | The double clean closet caps of stern yin |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816101A (en) * | 2017-09-30 | 2018-03-20 | 厦门科牧智能技术有限公司 | Multi-functional spray boom |
| CN107989141A (en) * | 2017-12-08 | 2018-05-04 | 厦门豪帝卫浴工业有限公司 | A kind of single tube of hydraulic pressure control is double to rush jetter |
| CN209891322U (en) * | 2019-01-28 | 2020-01-03 | 厦门帝恒诺卫浴科技有限公司 | Sanitary flushing device for toilet cover |
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2019
- 2019-01-28 CN CN201910079462.XA patent/CN109811850A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816101A (en) * | 2017-09-30 | 2018-03-20 | 厦门科牧智能技术有限公司 | Multi-functional spray boom |
| CN107989141A (en) * | 2017-12-08 | 2018-05-04 | 厦门豪帝卫浴工业有限公司 | A kind of single tube of hydraulic pressure control is double to rush jetter |
| CN209891322U (en) * | 2019-01-28 | 2020-01-03 | 厦门帝恒诺卫浴科技有限公司 | Sanitary flushing device for toilet cover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374174A (en) * | 2019-07-23 | 2019-10-25 | 李信宽容 | The double clean closet caps of stern yin |
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