CN109281365A - A kind of sliding type auto-flushing squatting pan - Google Patents
A kind of sliding type auto-flushing squatting pan Download PDFInfo
- Publication number
- CN109281365A CN109281365A CN201811096320.6A CN201811096320A CN109281365A CN 109281365 A CN109281365 A CN 109281365A CN 201811096320 A CN201811096320 A CN 201811096320A CN 109281365 A CN109281365 A CN 109281365A
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- China
- Prior art keywords
- squatting pan
- switch
- ratchet
- flow
- connecting rod
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 41
- 239000000919 ceramic Substances 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 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 1
- 238000003905 indoor air pollution Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 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
- E03D11/04—Bowls of flat shape with only slightly inclined bottom ; Squat-type closets
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
- E03D5/08—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the foot combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising or lowering seat and cover and/or for swiveling the bowl
-
- 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
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
A kind of sliding type auto-flushing squatting pan, belongs to technical field of sanitary ware, convenient for dirt landing and auto-flushing.Its technical solution is: the washable surface forward downward inclination of squatting pan ceramic body, flush port is connected with big flow pipeline and small flow conduit, the mandril upper end of foot-operated mechanical switch is connect with pedal plane perpendicular, mandril lower end is connected with the top of connecting rod by shaft, the centre of connecting rod and ratchet shaft are rotatablely connected, the lower part of connecting rod and the front end of low flow switch are opposite, low flow switch is connected with small flow valve, the front end of pawl and the ratchet of ratchet are opposite, the rear portion of pawl is connected with the upper end of connecting rod by shaft, the upper end of connecting rod is also connected with tension spring, 4 annular driving levers are evenly distributed in ratchet, annular driving lever and big flow switch are opposite, big flow switch is connected with large-capacity valve.The present invention may be implemented dirt and voluntarily slide and auto-flushing, and water consumption is low, flushing switch it is simple and compact for structure, be hardly damaged.
Description
Technical field
The present invention relates to the sliding type squatting pans that one kind is capable of auto-flushing, belong to technical field of sanitary ware.
Background technique
At present the squatting pan multiselect punching of public restroom fall before formula drain squatting pan or with trap before drain squat toilet
Device.Design has the puddles of water at the former washable surface, has completely cut off glaze paint and has contacted with the direct of dirt, can rinse cleaner but this
Design needs to overcome a part of potential energy that dirt could be swept away to sewage draining exit, therefore water consumption is very big, in addition dirt before rinsing
It is constantly exposed to outside, peculiar smell can pollute entire public restroom, greatly destroy the environment that goes to the toilet；The latter due to band trap,
Dirt is fallen directly into water, although having completely cut off smell, using when water be easy to splash on body, it is very unhygienic, therefore some make
User, which comes dirt at it and rinses, not clean brings more serious hygienic issues and cleaning difficulty.Both there is respective lack
Point, and to individual users since the phenomenon that hygienic issues do not remove manual flush or forget bath is all helpless.
China Patent No. 200710026475.8 discloses " integrated mechanical and full-automatic water-saving squatting pan " patent of invention, should
The automatic controls of patent is complex, is easy failure or damage.And the patent is using hydrocone type blowdown mode, this
Kind design can have that water is easy to splash with user in use, and dewatering in siphon type pipeline is thinner, hold
Easily blocking is not suitable for using in the bigger public arena of flow of the people.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of sliding type auto-flushing squatting pan, this squatting pan can be with
It realizes that dirt voluntarily slides, reduces bad smell and pollute environment, can also realize auto-flushing, do not have to electric energy, water consumption is low, punching
Taps it is simple and compact for structure, integral installation is convenient and reliable, is hardly damaged.
The technical solution for solving above-mentioned technical problem is:
A kind of sliding type auto-flushing squatting pan, it includes squatting pan ceramic body, flushing pipe, before squatting pan ceramic body
There is sewage draining exit in portion, and there is flush port at the rear portion of squatting pan ceramic body, and flushing pipe is connected with flush port, and improvements are,
The flush port at the rear portion of squatting pan ceramic body has big flow flush port and small flow flush port, and squatting pan ceramic body is cleaned
From the rear portion of squatting pan ceramic body, anteriorly inclined downward, flushing pipe are connected with big flow pipeline and small flow conduit in face
It connects, the water outlet of big flow pipeline and small flow conduit and the big flow flush port at squatting pan ceramic body rear portion and small flow rush
The mouth of a river is separately connected, and big flow pipeline and small flow conduit are connected with foot-operated mechanical switch, and foot-operated mechanical switch includes
Box body, pedal, mandril, connecting rod, ratchet, ratchet shaft, pawl, low flow switch, small flow valve, fixing axle, big flow switch, are big
Flow valve, switch tension spring, pawl tension spring, annular driving lever, locating rod, mandril upper end are connect with pedal plane perpendicular, mandril lower end
It is connected with the top of connecting rod by shaft, the centre of connecting rod and ratchet shaft are rotatablely connected, the lower part of connecting rod and the upper end of locating rod
It is in contact, also opposite with the front end of low flow switch, low flow switch middle section is connect with the upper end of switch tension spring, and switch is drawn
Spring lower end is connected on box body, and the rear end of low flow switch is connected with small flow valve, the front end of pawl and the ratchet phase of ratchet
Right, the rear portion of pawl is connected with the upper end of connecting rod by shaft, and the upper end of connecting rod is also connected with the front end of pawl tension spring, pawl tension spring
Rear end be fixed on box body, have 4 ratchets on ratchet, be evenly equipped on the back side disk of ratchet 4 it is vertical with ratchet surface
One end of annular driving lever, big flow switch is connected with large-capacity valve, and the other end of big flow switch is located at the ratchet back side and ring
Shape driving lever is opposite, and the middle part of big flow switch is connected with the upper end of another switch tension spring, the lower end of another switch tension spring and box
Body connection.
The tilt angle of above-mentioned sliding type auto-flushing squatting pan, the squatting pan ceramic body washable surface and horizontal plane is
25-40 degree is evenly equipped with multiple small round pools on washable surface, or is evenly equipped with multiple tracks groove, and multiple tracks groove is parallel, the length side of groove
To the length direction of the washable surface along squatting pan ceramic body.
Above-mentioned sliding type auto-flushing squatting pan, the small flow valve is identical with large-capacity valve structure, internal to be made pottery by fixed
Tile, rotating ceramic plates, metal outer ring, the fixed bracket of rotating ceramic plates, gasket, sealing ring and gasket composition, small flow valve
It is combined together with the fluted tongue on rotating ceramic plates on the inner ring of the metal outer ring of large-capacity valve, metal outer ring turns
It is dynamic to drive rotating ceramic plates rotation, there are 6 fan-shaped drainage holes of uniform branch on rotating ceramic plates, also has 6 on fixed potsherd
A same drainage hole interlaces 30 degree with the drainage hole on rotating ceramic plates, and the size of each drainage hole can be by right
The physical plane of side is blocked, and the contact surface cooperation of rotating ceramic plates and fixed potsherd is close, circumference outer ring due to gasket and
The sealing of sealing ring.
Above-mentioned sliding type auto-flushing squatting pan is separately installed with flow tune in the big flow pipeline and small flow conduit
Save valve.
Above-mentioned sliding type auto-flushing squatting pan, circle between two adjacent annular driving levers of 4 driving levers of ratchet circumference
All distances trample stroke downward with mandril matches.
Above-mentioned sliding type auto-flushing squatting pan, the shaft end of the ratchet shaft are connected with rotary damper.
Above-mentioned sliding type auto-flushing squatting pan, the small flow flush port are equipped with fixed internally threaded sleeve, small stream
Flow nozzle is connected with casing, and small flow nozzle is fan nozzle, the injection direction of small flow nozzle spray towards washable surface direction,
The fan-shaped water spray angle of small flow nozzle is 65 degree.
The beneficial effects of the present invention are:
Squatting pan ceramic body washable surface of the invention uses inclined surface, while uniformly distributed small round pool or groove structure on inclined surface,
Moisture in small round pool or groove can play enhancing lubricating action, and dirt is easy to slide under the effect of gravity, reach automatic
The purpose slide, reduce odor contamination, reducing water consumption；Bath of the invention is combined using small flow and big flow, such as
During lavatory, small flow water is persistently cleaned inclined-plane to squatting pan ceramic body and is lubricated, and facilitates dirt to slide, goes to the toilet and finish
Afterwards, big flow water is rinsed automatically；Foot-operated mechanical switch structure of the invention is simpler, is hardly damaged, easy to maintain,
Once trampling can be realized carries out small flow and big flow bath automatically.
The present invention is the pioneering of squatting pan, solves traditional squatting pan odor contamination environment, washable surface retains dirt, dirt
It is easy splashing etc. to be difficult to overcome the problems, such as, with may be implemented, auto-flushing, water consumption are low, flushing switch structure is simply tight
Gather, integral installation is convenient and reliable, the advantages of being hardly damaged, and promotes the use of especially suitable for toilet in public places, be society
One energy-saving new way can be provided.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the structural schematic diagram of foot-operated mechanical switch；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is another structural schematic diagram of the invention；
Fig. 6 is the part drawing of large-capacity valve and small flow valve.
It is marked in figure as follows: squatting pan ceramic body 1, sewage draining exit 2, flush port 3, flushing pipe 4, big flow pipeline 5, small
Flow conduit 6, small round pool 7, washable surface 8, box body 9, pedal 10, sliding block 11, slideway 12, mandril 13, connecting rod 14, ratchet 15, spine
Wheel shaft 16, pawl 17, low flow switch 18, small flow valve 19, switch tension spring 20, big flow switch 21, large-capacity valve 22, pawl
Tension spring 23, annular driving lever 24, flow control valve 25, rotary damper 26, groove 27, small flow nozzle 28, locating rod 29, gold
Belong to outer ring 30, fixed potsherd 31, rotating ceramic plates 32, rotating ceramic plates fixed bracket 33, drainage hole 34.
Specific embodiment
The present invention is made of squatting pan ceramic body, flushing pipeline and foot-operated mechanical switch three parts.
There are sewage draining exit 2 in Fig. 1,2 displays, the front of squatting pan ceramic body 1, and there is bath at the rear portion of squatting pan ceramic body 1
Mouthfuls 3, flush port 3 is connected with flushing pipeline, the flush port 3 at the rear portion of squatting pan ceramic body 1 divide for big flow flush port with
Small flow flush port.
Fig. 1,2,5 show, the washable surface 8 of squatting pan ceramic body 1 is from the rear portion of squatting pan ceramic body 1 anteriorly lower section
The tilt angle of inclination, washable surface 8 and horizontal plane is 25-40 degree, is evenly equipped with multiple small round pools 7 on inclined washable surface 8, or
Be evenly equipped with multiple tracks groove 27, multiple tracks groove 27 is parallel, the length direction of groove 27 along squatting pan ceramic body 1 washable surface 8
Length direction.1 washable surface 8 of squatting pan ceramic body uses inclined surface, while uniformly distributed 27 knot of small round pool 7 or groove on inclined surface
Structure, the moisture in small round pool 7 or groove 27 can play enhancing lubricating action, and dirt is easy to slide under the effect of gravity, reach
To the automatic purpose for sliding, reducing odor contamination.
Fig. 1,2 displays, flushing pipeline are made of flushing pipe 4, big flow pipeline 5 and small flow conduit 6.Flushing pipe 4
It is connected with external aqueduct, flushing pipe 4 is connected with big flow pipeline 5 and small flow conduit 6 respectively, big flow pipeline
5 and the water outlet of small flow conduit 6 connect respectively with the big flow flush port at 1 rear portion of squatting pan ceramic body and small flow flush port
It connects, this is one of features of the present invention.Big flow pipeline 5 and small flow conduit 6 are connected with foot-operated mechanical switch respectively, foot
Formula mechanical switch control flushing pipe 4 is stepped on to wash by water to squatting pan ceramic body 1.
The purpose that this big flow pipeline 5 and small flow conduit 6 combine is that meeting nature is stepped on pedal when someone goes to the toilet,
It supplies water to open small flow conduit 6, continuous lubrication is carried out to the washable surface 8 of squatting pan ceramic body 1, makes dirt as much as possible
It is slipped to sewage draining exit 2, is reduced to indoor air pollution；And automatically turn on big flow pipeline 5 after personnel go to the toilet and leave and supply water,
Washable surface 8 is rinsed well.
Fig. 6 shows that small flow flush port is equipped with fixed internally threaded sleeve, and small flow nozzle 28 is connected with casing,
Small flow nozzle 28 is fan nozzle, and small 28 exposed portion diameter of flow nozzle and height can be hidden in outer all at 1 centimeter or so
In the following, injection direction is towards washable surface direction, fan nozzle water spray angle is 65 degree, so that the distribution of small flow water continuous uniform
It is the guarantee that effective moisture film is formed on washable surface, small flow line is using hose form and small flow nozzle 28 on washable surface
Connection, small flow nozzle 28 is in the highest point in water route, and under low-down flow, the grains of sand in tap water will not be flushed to small flow
The water jet of nozzle 28 will not result in blockage along with the front end in straight-through valve is provided with filter screen because of the grains of sand.And opposite
Pressure is larger and the faster nozzle of flow velocity is also not easily formed the blocking generated by scale.Even if producing over time stifled
Plug can also easily remove maintenance or replacement in outside, use more secure.
Fig. 3,4 display, foot-operated mechanical switch include box body 9, pedal 10, sliding block 11, slideway 12, mandril 13, connecting rod 14,
Ratchet 15, ratchet shaft 16, pawl 17, low flow switch 18, small flow valve 19, switch tension spring 20, big flow switch 21, big flow
Valve 22, pawl tension spring 23, annular driving lever 24, flow control valve 25, rotary damper 26, locating rod 29.
Fig. 3,4 displays, pedal 10 are mounted on the top surface of box body 9, and sliding block 11 is located at the lower section of pedal 10, and sliding block 11 can be
It is slided up and down in slideway 12.13 upper end of mandril is vertical with sliding block 11 to be connect, and the top of 13 lower end of mandril and connecting rod 14 is by shaft phase
Connection, the centre of connecting rod 14 and ratchet shaft 16 are rotatablely connected, and ratchet shaft 16 is horizontally fixed on the two sidewalls of box body 9.Connecting rod 14
Lower part be in contact with 29 upper end of locating rod, it is also opposite with the front end of low flow switch 18, the rear end of low flow switch 18 with it is small
Flow valve 19 is connected, and small flow valve 19 is mounted in small flow conduit 6.Pedal 10 is stepped on, mandril 13 drives connecting rod 14 around spine
Wheel shaft 16 rotates clockwise, and the other end of connecting rod 14 drives low flow switch 18 to turn around small 19 outer ring anti-clockwise loops for example of flow valve
Dynamic, 31 drainage hole 34 of fixation potsherd in rotating ceramic plates 32 and small flow valve 19 that the connection of low flow switch 18 controls is gradually
It is overlapped, water route is connected to, and is supplied water through small flow conduit 6 to the small flow flush port of squatting pan ceramic body 1.
Fig. 3,4 displays, large-capacity valve 22 is by 17 structure control of ratchet 15 and pawl.The front end of pawl 17 and the spine of ratchet 15
Tooth is opposite, and the rear portion of pawl 17 is connected with the upper end of connecting rod 14 by shaft, and the upper end of connecting rod 14 is also connected with pawl tension spring 23
Front end, the rear end of pawl tension spring 23 are fixed on the box body 10 of 13 other side of mandril, are evenly equipped with 4 on the back side disk of ratchet 15
A annular driving lever 24 vertical with ratchet surface, one end of big flow switch 21 are connected with large-capacity valve 22, big flow switch 21
The other end be located at 15 back side of ratchet annular driving lever 24 it is opposite, large-capacity valve 22 is mounted in big flow pipeline 5.Lift pedal
10, pawl tension spring 23 drives the upper end of connecting rod 14 to move forward, and pawl 17 moves forward therewith, and pawl 17 pushes 15 inverse time of ratchet
Needle rotates, and the annular driving lever 24 on ratchet 15 lifts big flow switch 21, and big flow switch 21 is around 22 outer ring up time of large-capacity valve
The rotation of needle ring shape, the rotating ceramic plates 32 and the fixation potsherd 31 in large-capacity valve 22 of the connection control of big flow switch 21 drain
Hole 34 is gradually overlapped, and water route is connected to, and is supplied water through big flow pipeline 5 to the small flow flush port of squatting pan ceramic body 1.
Fig. 3,4 displays, 18 middle section of low flow switch are connect with the upper end of switch tension spring 20, and switch 20 lower end of tension spring connects
It is connected on box body 9.The middle part of big flow switch 21 is connected with the upper end of another switch tension spring 20, under another switch tension spring 20
End is connect with box body 9.Box body 9 has added a locating rod 29 below, when 14 lower end of connecting rod is in contact with 29 upper end of locating rod, connecting rod
14 stop operating, while ratchet 15 also stops operating, it is therefore an objective to which positioning is all accurate every time, will not produce over time
Raw deviation.
Fig. 3,4 displays, circumferential distance and mandril 13 between two adjacent driving levers 24 of the annular driving lever 24 of 15 circumference of ratchet 4
Downward stroke of trampling matches.In this way, an annular can be driven to dial after leaving pedal 10 every time, when mandril 13 moves up
Bar 24 lifts big flow switch 21, and next annular driving lever 24 is moved to the putting down under rear position of big flow switch 21
Big flow switch 21 is lifted in side, preparation next time, so constantly recycles, and realizes and automatically controls.
Fig. 3,4,6 show that small flow valve 19 is identical with 22 structure of large-capacity valve, internal by metal outer ring 30, fixed ceramics
The fixed bracket 33 of piece 31, rotating ceramic plates 32, rotating ceramic plates, gasket, sealing ring and gasket composition.Such flow valve belongs to
Fast open form straight-through valve, very small by influence of hydraulic pressure due to being tangentially to switch water route using potsherd, the strength of very little can be quick
Controlled valve.Low flow switch 18 and big flow switch 21 are linked together with metal outer ring 30, low flow switch 18 and big flow
The rotation of switch 21 drives the rotation of metal outer ring 30, on the inner ring of metal outer ring 30 it is fluted with it is convex on rotating ceramic plates 32
Slot is combined together, and the rotation of metal outer ring 30 drives rotating ceramic plates 32 to rotate, and has the 6 of uniform branch on rotating ceramic plates 32
A sector drainage hole 34, fixes the drainage hole 34 also having on 6 same drainage holes 34, with rotating ceramic plates 32 on potsherd 31
It interlacing 30 degree, the size of each drainage hole 34 can be blocked by the physical plane of other side, in general, rotation pottery
The contact surface cooperation of tile 32 and fixed potsherd 31 is close, and due to the sealing of gasket and sealing ring, water route is for circumference outer ring
It closes, when rotating low flow switch 18 or when big flow switch 21, will drive rotating ceramic plates 32 and rotate, two potsherds
Fan-shaped drainage hole 34 can be gradually overlapped, and water route starts to open.It is big to flow when rotating through 30 degree for big flow switch 21
Amount switch 21 rotates to final position, and the fan-shaped drainage hole 34 on two potsherds is completely coincident, and water route is fully open, at this time greatly
The another of flow switch 21 corrects tangent with the outer of annular driving lever 24, and continues for some time, until 24 turns of annular driving lever
Cannot be tangent again to big flow switch 21, big flow switch 21 is switched on and off spring 20 and is withdrawn into original position, while spine
Wheel 15 also stops operating.
There are 4 ratchets on ratchet 15, so the every rotation of ratchet 15 is exactly once 90 degree, the length of annular driving lever 24 accounts for institute
With ratchet shaft 16 for the center of circle circle a quarter perimeter 2/3rds or so, so that the maximum of big flow switch 21 is logical
Water maintains 2/3rds of flushing period or so, to guarantee the effect of bath.
For low flow switch 18, as long as water route can be opened, it is not required that get to maximum stream flow.
Fig. 4 is shown, flow control valve 25 is separately installed in big flow pipeline 5 and small flow conduit 6, to adjust two
The uninterrupted of a pipeline.
Fig. 4 is shown, is connected with rotary damper 26, rotation of the rotary damper 26 to ratchet shaft 16 in the shaft end of ratchet shaft 16
Life of changing the line of production damps, to make slow its rotation, then water flow flushing has certain time.Adjust the damping size of rotary damper 26 just
Adjustable length of time.
The section components of one embodiment of the present of invention are as follows:
Small flow valve 19 is the straight-through valve with rapid switch, model JT01；
Large-capacity valve 22 is the straight-through valve with rapid switch, model JT01；
Flow control valve 25 is DN20 plum blossom handwheel straight-through valve, model ZF-0068；
Rotary damper 26 is disc type bidirectional rotary dampers, model ZB-48A；
The model model 6501 of small flow nozzle 28, flow can control at 0.3 liter/min or so.
The course of work of the invention is as follows:
When user goes to the toilet, when meeting nature steps on pedal 10, sliding block 11 moves downward in ground way 12, connects with sliding block 11
The mandril 13 connect moves downward.Since mandril 13 is connected with one end of connecting rod 14, the middle part of connecting rod 14 is connected with ratchet shaft 16
It connects, so connecting rod 14 can be rotated clockwise with ratchet shaft 16 for the center of circle.The other end of connecting rod 14 and one end of low flow switch 18
It is tangent, drive low flow switch 18 to rotate counterclockwise around small 19 outer ring of flow valve, so that the connection control of low flow switch 18
Rotating ceramic plates 32 are gradually overlapped with 31 drainage hole 34 of fixation potsherd in small flow valve 19, and water route is connected to, through small flow
Pipeline 6 provides small flow water to the small flow nozzle 28 of the small flow flush port of squatting pan ceramic body 1.
At the same time, the pawl 17 being connected on connecting rod 14 can be slided along the outer ring of ratchet 15,17 slide downward of pawl
To next ratchet rear portion of ratchet 15, pawl 17 can be caught in the ratchet of ratchet 15.After user leaves, the meeting of connecting rod 14 exists
Spinning reduction counterclockwise under the pulling force of pawl tension spring 23, while ratchet 15 rotates counterclockwise under the drive of pawl 17.Uniformly hang down
The annular driving lever 24 of 4 be directly fixed on 15 back side disk of ratchet is as ratchet 15 also does rotation counterclockwise, during the motion
One of annular driving lever 24 can be in contact with big flow switch 21, and big flow switch 21 is lifted up by annular driving lever 24, is made
It obtains big flow switch 21 to rotate clockwise around 22 outer ring of large-capacity valve, big flow pipeline 5 is connected, to squatting pan ceramic body 1
Flush port 3 provides big flow water.
Connecting rod 14 will be no longer tangent with low flow switch 18 during spinning reduction counterclockwise, so that small flow
Switch 18 resets under the pulling of switch tension spring 20, and small flow conduit 6 is closed, and small flow water stops outflow.When ratchet 15 revolves
After going to certain angle, annular driving lever 24 falls off with the front end of big flow switch 21 to be contacted, and big flow switch 21 is in switch tension spring
It is resetted under 20 pulling, large-capacity valve 22 is closed, and big flow pipeline 5 ends, and big flow water stops outflow.Connecting rod 14 at the same time
Lower end and locating rod 29 upper-end contact, connecting rod 14 stops operating, and ratchet 15 also stops operating, thus foot-operated mechanical switch
A use process terminate.It can repeat above step again in next use process, 4 annular driving levers 24 are successively stirred
Big flow switch 21, and ratchet 15 can all be turn 90 degrees every time, it is unlimited to repeat down.
In use, small flow water is flowed uniformly on washable surface 8 present invention by small flow nozzle 28, can be played
Lubricating action is without using too many water, and flow control is at 0.3 liter/min or so.After user leaves, big flow water is logical
It crosses big flow flush port and washes away washable surface 8, since washable surface 8 is relatively cleaner, control can be squatting pan ceramics at 2 liters or so
It is rinsed well in ontology 1, and dirt is gone out lower pipeline trap, be greatly saved and use water.
The present invention successively pours into using small flow water and flows out small round pool 7 or groove 27, plays the role of first is that in glaze paint
It is upper to form uniform moisture film, contact of the dirt with glaze paint is isolated, reduces the adhesive attraction between the two interface；Second is that reducing friction
Power, flowing water film allow the two contact to generate more slidings.And the effect of both thicker places of moisture film is brighter in small round pool 7
Aobvious, dirt generates the tangential force downward along inclined-plane in the momentum on inclined-plane because of own wt and when falling, when this strength is greater than
When the tangential resultant force of adherency and friction, dirt can be slipped to downwards sewage draining exit 2, thus using the trap in lower pipeline by smell
It seals.
Claims (7)
1. a kind of sliding type auto-flushing squatting pan, it includes squatting pan ceramic body (1), flushing pipe (4), squatting pan ceramics
The front of ontology (1) has sewage draining exit (2), and the rear portion of squatting pan ceramic body (1) has flush port (3), flushing pipe (4) and bath
Mouth (3) is connected, it is characterised in that: the flush port (3) at the rear portion of squatting pan ceramic body (1) has big flow flush port and small stream
Measure flush port, the washable surface (8) of squatting pan ceramic body (1) from the rear portion of squatting pan ceramic body (1) anteriorly inclined downward,
It is connected between flushing pipe (4) and flush port (3) by big flow pipeline (5) and small flow conduit (6), big flow pipeline (5)
With the water outlet of small flow conduit (6) and the big flow flush port at squatting pan ceramic body (1) rear portion and small flow flush port point
It does not connect, big flow pipeline (5) and small flow conduit (6) are connected with foot-operated mechanical switch, and foot-operated mechanical switch includes
Box body (9), pedal (10), mandril (13), connecting rod (14), ratchet (15), ratchet shaft (16), pawl (17), low flow switch
(18), small flow valve (19), switch tension spring (20), big flow switch (21), large-capacity valve (22), pawl tension spring (23), annular
Driving lever (24), locating rod (29), pedal (10) are located at the top surface of box body (9), mandril (13) upper end and pedal (10) plane perpendicular
Connection, mandril (13) lower end are connected with the top of connecting rod (14) by shaft, and the centre and ratchet shaft (16) of connecting rod (14) rotate
Connection, the lower end of connecting rod (14) are in contact with the upper end of locating rod (29), and the lower end of locating rod (29) is fixed on box body (9),
The lower part of connecting rod (14), low flow switch opposite with the front end of low flow switch (18) below low flow switch (18) front end
(18) middle section is connect with the upper end of switch tension spring 20, and switch tension spring (20) lower end is connected on box body (9), low flow switch
(18) rear end is connected with small flow valve (19), and the front end of pawl (17) is opposite with the ratchet of ratchet (15), pawl (17)
Rear portion is connected with the upper end of connecting rod (14) by shaft, and the upper end of connecting rod (14) is also connected with the front end of pawl tension spring (23), pawl
The rear end of tension spring (23) is fixed on box body (9), and 4 rings vertical with ratchet surface are evenly equipped on the back side disk of ratchet (15)
One end of shape driving lever (24), big flow switch (21) is connected with large-capacity valve (22), and big flow switchs the other end position of (21)
Relatively in ratchet (15) back side and annular driving lever (24), big flow switchs the middle part of (21) and the upper end of another switch tension spring (20)
It is connected, the lower end of another switch tension spring (20) is connect with box body (9).
2. sliding type auto-flushing squatting pan according to claim 1, it is characterised in that: the squatting pan ceramic body
(1) tilt angle of washable surface (8) and horizontal plane is 25-40 degree, is evenly equipped with multiple small round pools (7) on inclined washable surface (8),
Or multiple tracks groove (27) are evenly equipped with, in parallel, the length direction of groove (27) is along squatting pan ceramic body for multiple tracks groove (27)
(1) length direction of washable surface (8).
3. sliding type auto-flushing squatting pan according to claim 1, it is characterised in that: the small flow valve (19) and big
Flow valve (22) structure is identical, internal by metal outer ring (30), fixed potsherd (31), rotating ceramic plates (32), rotation ceramics
Piece fixed bracket (33), gasket, sealing ring and gasket composition, the metal outer ring of small flow valve (19) and large-capacity valve (22)
(30) the fluted tongue on rotating ceramic plates (32) is combined together on inner ring, and the rotation of metal outer ring (30) drives rotation
Turn potsherd (32) rotation, there are 6 fan-shaped drainage holes of uniform branch on rotating ceramic plates (32), on fixed potsherd (31)
There are 6 same drainage holes, interlaces 30 degree with the drainage hole on rotating ceramic plates (32), the size of each drainage hole can
To be blocked by the physical plane of other side, the contact surface cooperation of rotating ceramic plates (32) and fixed potsherd (31) is close, outside circumference
Enclose the sealing due to gasket and sealing ring.
4. sliding type auto-flushing squatting pan according to claim 1, it is characterised in that: the big flow pipeline (5) and
Flow control valve (25) are separately installed in small flow conduit (6).
5. sliding type auto-flushing squatting pan according to claim 1, it is characterised in that: 4, ratchet (15) back side
Circumferential distance the trample stroke downward with mandril (13) matches between two adjacent annular driving levers (24) of annular driving lever (24).
6. sliding type auto-flushing squatting pan according to claim 1, it is characterised in that: the shaft end of the ratchet shaft (16)
It is connected with rotary damper (26).
7. sliding type auto-flushing squatting pan according to claim 1, it is characterised in that: the small flow flush port installation
There is fixed internally threaded sleeve, small flow nozzle (28) is connected with casing, and small flow nozzle (28) is fan nozzle, small flow
For the injection direction of nozzle (28) towards washable surface direction, the fan-shaped water spray angle of small flow nozzle (28) is 65 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811096320.6A CN109281365B (en) | 2018-09-19 | 2018-09-19 | Sliding type automatic flushing squatting pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811096320.6A CN109281365B (en) | 2018-09-19 | 2018-09-19 | Sliding type automatic flushing squatting pan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109281365A true CN109281365A (en) | 2019-01-29 |
| CN109281365B CN109281365B (en) | 2020-07-03 |
Family
ID=65180981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811096320.6A Active CN109281365B (en) | 2018-09-19 | 2018-09-19 | Sliding type automatic flushing squatting pan |
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| Country | Link |
|---|---|
| CN (1) | CN109281365B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653141A (en) * | 2021-07-16 | 2021-11-16 | 北京科技大学 | Super water-saving toilet for separating excrement from urine and using method |
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|---|---|---|---|---|
| DE1833195U (en) * | 1960-03-03 | 1961-06-15 | Arthur Preston Booth | TRIGGERING DEVICE FOR THE VALVE MECHANISM OF A WATER FLUSHING SYSTEM WITH HIGH-RIGHT WATER TANK, IN PARTICULAR FOR W.C. |
| DE2555641A1 (en) * | 1975-12-11 | 1977-06-16 | Wagner Fa Robert | Toilet basin for railway carriage - has valve plate actuated by sliding counter weight responding to low force |
| CN85200422U (en) * | 1985-04-01 | 1986-10-29 | 梁今玉 | Machinery time-controlled urinal watering valve |
| CN2789334Y (en) * | 2004-08-17 | 2006-06-21 | 唐小岚 | Environment protection water-closet capable of separating and treating stool or urine |
| KR20080003994U (en) * | 2007-03-16 | 2008-09-19 | 박용길 | The left side seat supply of water a lever functioning equipment |
| CN106013376A (en) * | 2016-06-14 | 2016-10-12 | 冯莉莉 | Squatting pan for preventing feces sticking |
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2018
- 2018-09-19 CN CN201811096320.6A patent/CN109281365B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1833195U (en) * | 1960-03-03 | 1961-06-15 | Arthur Preston Booth | TRIGGERING DEVICE FOR THE VALVE MECHANISM OF A WATER FLUSHING SYSTEM WITH HIGH-RIGHT WATER TANK, IN PARTICULAR FOR W.C. |
| DE2555641A1 (en) * | 1975-12-11 | 1977-06-16 | Wagner Fa Robert | Toilet basin for railway carriage - has valve plate actuated by sliding counter weight responding to low force |
| CN85200422U (en) * | 1985-04-01 | 1986-10-29 | 梁今玉 | Machinery time-controlled urinal watering valve |
| CN2789334Y (en) * | 2004-08-17 | 2006-06-21 | 唐小岚 | Environment protection water-closet capable of separating and treating stool or urine |
| KR20080003994U (en) * | 2007-03-16 | 2008-09-19 | 박용길 | The left side seat supply of water a lever functioning equipment |
| CN106013376A (en) * | 2016-06-14 | 2016-10-12 | 冯莉莉 | Squatting pan for preventing feces sticking |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653141A (en) * | 2021-07-16 | 2021-11-16 | 北京科技大学 | Super water-saving toilet for separating excrement from urine and using method |
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| Publication number | Publication date |
|---|---|
| CN109281365B (en) | 2020-07-03 |
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