CN209620200U

CN209620200U - A kind of pedal type linked siphon toilet

Info

Publication number: CN209620200U
Application number: CN201822082040.1U
Authority: CN
Inventors: 史建城
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-12
Filing date: 2018-12-12
Publication date: 2019-11-12
Anticipated expiration: 2028-12-12

Abstract

The utility model relates to a kind of pedal type linked siphon toilets, including closestool body, water tank, siphon pipeline, the inside of the closestool body is equipped with a heavy arm, the water inlet of the heavy arm is connect by flushing pipe with water tank, the water outlet and siphon piping connection of the heavy arm, the siphon pipe water outlet is connect with sewer pipe, the water tank includes outer water tank and the inner water tank that is arranged in inside outer water tank, the inner water tank is provided with water, and inner water tank is connect by flushing pipe with the water inlet of heavy arm, discharge water valve cell and the inlet unit for filling the water into inner water tank and heavy arm for being used to open flushing pipe entrance are equipped in the outer water tank, the junction of the heavy arm water outlet and siphon pipeline is equipped with siphon valve, the toilet seat is equipped with one for successively opening discharge water valve cell and siphon respectively The footstep mechanism of valve.Compared with prior art, the utility model is more water-saving.

Description

A kind of pedal type linked siphon toilet

Technical field

The utility model relates to a kind of pedal type linked siphon toilet, it is specifically a kind of it is more convenient, impulse force is bigger, water-saving More toilet seats.

Background technique

Toilet seat, when use by human body take sitting posture with the characteristics of closet, be divided into Washdown type, hydrocone type by backwashing manner.Directly The toilet seat of formula is rushed due to water seal deficiency, foul smell can be overflowed；And the toilet seat device of hydrocone type is due to the water of the siphon pipeline of protuberance Action potential cannot make full use of, and energy loss is larger in bath, cause toilet seat water consumption big, and flushing strength is small, pollution discharge capability Phenomena such as poor.

As patent CN108678113A discloses a kind of inclined in type toilet seat.Including closet body, in closet body It is respectively arranged with pot body and blow-off line, the inclined in type cap of connection pot body and blow-off line is additionally provided in closet body Head, inclined in type cap head is oblique down-set by pot body part, and brush scouring water and solid dirt in pot body is made to be tilted into blowdown Pipeline.But this kind of toilet seat still can not accomplish good water-saving result.

Utility model content

The purpose of this utility model is exactly to provide a kind of water-saving performance to overcome the problems of the above-mentioned prior art Good pedal type linked siphon toilet.

The purpose of this utility model can be achieved through the following technical solutions:

A kind of pedal type linked siphon toilet, including closestool body, water tank, siphon pipeline, the inside of closestool body are set There is a heavy arm, the water inlet of heavy arm is connect by flushing pipe with water tank, heavy arm water outlet and siphon piping connection, Siphon pipe water outlet is connect with sewer pipe, and water tank includes outer water tank and the inner water tank that is arranged in inside outer water tank, bath The front end of pipeline is equipped with vertical discharging valve water outlet, the discharging valve water outlet pass through the bottom of inner water tank and outer water tank and with it is interior Water tank and outer water tank sealing are affixed, be equipped in outer water tank be used to open discharging valve discharge water valve cell and for inner water tank and The junction of the water limiting valve filled the water in heavy arm, heavy arm water outlet and siphon pipeline is equipped with siphon valve, and toilet seat is equipped with one A footstep mechanism for being used to successively open discharge water valve cell and siphon valve respectively, by setting inner water tank and outer water tank, and will Water is stored in inner water tank, and since the sectional area of inner water tank is smaller, the height that identical water is lauched is higher, is had biggish Hydrodynamic(al) potential energy has biggish impulse force when undershoot, and therefore, in order to wash out the dunghill of equivalent, used inner water tank is than existing Water tank needed for water to lack.In addition, first open and discharge water valve cell by setting footstep mechanism, make water in inner water tank from Heavy arm is poured in flushing pipe；When water reaches heavy arm, footstep mechanism just drives siphon valve to open, then from Nei Shui Case sweeps away the water come and pours dunghill in siphon pipeline together with the water itself being stored in heavy arm.After flushing, Footstep mechanism is unclamped, the valve cell that discharges water successively is closed with siphon valve, and water seal of the siphon valve prior to heavy arm water at this time is closed, Sewer is timely and effectively closed, prevents stink from overflowing.

Footstep mechanism includes the connecting rod being connected on closestool body outer wall by bearing, and one end of connecting rod passes through axis It holds and fixes a pedal, the part that connecting rod is located at the bearing other side is sequentially connected with two draught lines from inside to outside, internally positioned Draught line b connect with siphon valve, the end of connecting rod is connect by tension spring a with draught line a, draught line a and discharging valve list Member connection.When pedal is pressed downward, entire connecting rod can be around bearing rotary, due to connecting draught line a of the valve cell that discharges water In the outside of the draught line b of connection siphon valve, so draught line a displacement is more, therefore when connecting rod is around bearing rotary The valve cell opening that discharges water can be taken the lead in driving, the water in inner water tank rushes at heavy arm by flushing pipe.Simultaneously as stroke width Spend larger, tension spring a can be pulled open gradually, play the role of extending stroke.And the time rushed under water about at zero point several seconds, at this In the section time, the rotation of connecting rod just drives siphon valve to open, and can then to sweep away the water come and this from inner water tank The water that body is stored in heavy arm together pours dunghill in siphon pipeline.

The structure of the first valve cell that discharges water of the utility model is as follows: the valve cell that discharges water includes that putting in outer water tank is arranged in Water trestle, middle part are hinged on the frame interlocking lever a and valve system a that discharges water that discharges water on the trestle top that discharges water, during the valve system a that discharges water includes Discharging valve a of the empty valve rod a that discharges water, lid conjunction on discharging valve water outlet a, the bottom integrated setting for the valve rod a that discharges water are being washed by water It on pipeline, and is connected to flushing pipe sealing, the valve rod a that discharges water is arranged in inner water tank, and integrated setting is equipped with two on discharging valve a Root connecting column, the upper end of connecting column and the outer surface valve rod a that discharges water are hinged.Discharge water frame interlocking lever a one end connection draught line a, put The other end of water frame interlocking lever a is connect by rope with discharging valve a upper surface middle part.Draught line a pulls downward on the frame gearing that discharges water One end of bar a discharges water on trestle due to being hinged in the middle part of the frame interlocking lever a that discharges water, so the other end for the frame interlocking lever a that discharges water is upward It tilts, therefore is pulled up discharging valve a by rope, discharging valve a is opened, and the water in inner water tank pours flushing pipe, and it is heavy to rinse Arm, discharging valve water outlet a is suitable for reading to have a sealing ring between corresponding discharging valve a.Setting discharges water, and there are two effects by valve rod a: First is that the opening to discharging valve a plays the role of fixed route；Second is that making the water from water limiting valve from lower outlet b by connecing Pipe enters the valve rod a hollow tube that discharges water and enters flushing pipe, into heavy arm water seal foul smell.

The structure of second of the utility model valve cell that discharges water is as follows: the valve cell that discharges water include be arranged in outer water tank can The rotation of rotation discharges water frame, cock of water drain and the valve system b that discharges water connecting with cock of water drain, and the rotation frame that discharges water includes that rotation is put Water trestle, one end are hinged on rotation and discharge water the frame interlocking lever b that discharges water on trestle top, and cock of water drain includes two high settings such as side by side Button, the compression bar and a lever of each button bottom are set, the compression bar length under two buttons is different, lever Fulcrum is located at lever middle, and one end of lever is located at below two compression bars, and the other end of lever passes through lift lever and discharging valve machine The lower section of structure b connection, button is equipped with rebound spring；After setting rebound spring can make draught line a unclamp, that is, the frame that discharges water interlocks When bar b is no longer influenced by downward pulling force, that is, when the frame interlocking lever b that discharges water no longer presses button, button can return under the action of rebound spring Bullet.

The valve system b that discharges water includes that lid closes the discharge water valve rod hollow in discharging valve b discharging valve water outlet b suitable for reading and one B, the bottom integrated setting for the valve rod b that discharges water are connected on flushing pipe, and with flushing pipe sealing, the upper surface discharging valve b Middle part is fixedly connected with lift lever；

The discharge water middle part of frame interlocking lever b is connect with draught line a；Frame interlocking lever b discharge water far from the one end for rotating the trestle that discharges water The top of button is set.By above structure, existing hand push type toilet seat is realized in pedal type linked siphon toilet The water-out manners of the double-button possessed, the specific working principle is as follows:

When draught line a, which is pulled downward on, discharges water the frame interlocking lever middle part b, since the one end for the frame interlocking lever b that discharges water is hinged on rotation Relay on water trestle, so the other end for the frame interlocking lever b that discharges water can be also pressed downward, to touch button, button by compression bar to One end of lever is pushed, the other end of lever will be upturned, to pull up discharging valve b by lift lever, due to mentioning Rising stem is rigid, so its motion profile is exactly straight up and down, so can guarantee that discharging valve b opens or closes discharging valve water outlet Path when mouthful b be it is the same, since this kind trestle that discharges water of rotation in valve cell that discharges water can rotate, can drive entire The frame interlocking lever b that discharges water is rotated, and allows the frame interlocking lever b that discharges water to be located at the tops of different buttons, i.e., when draught line a is pulled down When, different buttons can be pressed.Two button bottoms are equipped with the compression bar of different length, and one is long and the other is short, when draught line a pulls down phase With apart from when, the distance that the longer compression bar of length pushes lever one end will be longer, so that the lever other end tilted Distance is higher, and it is bigger that discharging valve b leaves discharging valve water outlet b distance suitable for reading, i.e. discharging valve b is opened to being again switched off discharging valve The water outlet b required time suitable for reading is longer, therefore can discharge more water, is generally usually used in the flushing of stool；And compression bar compared with That short button, then the water discharged is less, the flushing for urine.In this way, it is selected for different dunghills Different displacement is selected, more saving water.

The frame interlocking lever b that discharges water includes left bar and right bar, and left bar is connected with right bar by pin shaft, and is set on the pin shaft of connection Set torsional spring, side and the rotation of left bar discharge water trestle top it is hinged, the other side is connect with right bar by pin shaft；In left bar with the right side The hinged one end bottom of bar is equipped with horizontal shore, and the middle part of left bar is connect with draught line a, and the bottom of right bar is placed on the level On support frame；The middle part of right bar is located at the top at the top of inner water tank tank wall, and the other end of right bar is arranged in the top of button, passes through Torsional spring and horizontal shore can make the holding in the lesser situation of stress of left bar and right bar horizontal, i.e., pull down in draught line a Initial stage, one end of right bar can be with push button, and the resistance of rebound spring is overcome to press button；When pressing lower button, discharge water Valve b is turned on, and the water in inner water tank pours flushing pipe and enters heavy arm until rinsing terminates, at this point, water limiting valve discharged water into Enter inner water tank and heavy arm.It is contacted at the top of the middle part of right bar and inner water tank tank wall, draught line a is again toward when drop-down at this time, right bar It can be upturned around pin shaft, and torsional spring is compressed, therefore right bar can not push button again, button is gradually upward at this time, puts Water valve b is progressively closed off.When draught line a no longer pulls downward on left bar, left bar and right bar become under the rebound effect of torsional spring One straight-bar, button move upwards final return under the effect of returning back to top of rebound spring.

Rotation discharge water trestle include the bottom foundation being fixed in outer water tank, the hollow top pillar that is set in above foundation and The rotating handles on top pillar top are set, and top pillar, which passes through outer water tank lid, is arranged rotating handles on outer tank lid top, top pillar Middle part and the one end for the frame interlocking lever b that discharges water are hinged, and the lower sidewalls of top pillar are set there are two circular hole, and the upper end side wall of foundation is equipped with one The rear of a ball, ball is fixed by spring and foundation side wall, and the diameter of ball is greater than the diameter of circular hole, the front end position of ball In one of circular hole, which is convenient for rotating the rotation and fixation of the trestle that discharges water.

Siphon pipeline is in C font, and from the import of siphon pipeline to outlet, siphon pipeline is in downward trend always.Siphon Pipeline is in C font, therefore has biggish stroke, can prevent the entrance of foul smell；And siphon pipeline presents downward always to become Gesture, i.e., the siphon pipeline not swelled upwards also just make siphon become more strong, in hydrodynamic(al) potential energy without siphon resistance Collective effect under, discharge force multiplication can be in order to the discharge of dunghill, and save more water consumptions.

Siphon valve includes a hinge, the valve plate fixed with one block of side plate of hinge, for driving shaft in hinge to rotate Interlocking lever and the tension spring b fixed with interlocking lever, the inner wall of the one block of side plate and siphon pipe road mouth of hinge is fixed, and the side The rotation connection of the shaft of plate and hinge, another block of side plate of hinge is fixed with valve plate, and the shaft of the side plate and hinge is fixed, and is closed The shaft of page passes through the inner wall of siphon pipeline, and the spindle portion in siphon pipeline is connect with two blocks of side plates of hinge respectively, It being fixedly connected in the middle part of the top of spindle portion outside siphon pipeline and interlocking lever, one end and the tension spring b of interlocking lever are fixed, The other end of interlocking lever passes through the connection of draught line b and footstep mechanism, and interlocking lever can be axle center perpendicular to shaft using shaft Plane internal rotation.When not washing by water, tension spring b holds interlocking lever, so that interlocking lever can not be rotated around shaft, therefore turns Axis can not also rotate, and hinge can not rotate, and hinge is fixed can not also to be rotated with valve plate, and valve plate blocks heavy arm water outlet, Certain water is stored in heavy arm；When needing to wash by water, footstep mechanism pulls interlocking lever by draught line b, so that interlocking lever Overcome the pulling force of tension spring b, start to rotate around shaft, to successively drive shaft, hinge, valve plate rotation, the rotation of valve plate makes Siphon pipeline is obtained to be connected to heavy arm.After the completion of flushing, footstep mechanism is unclamped, draught line b no longer pulls interlocking lever, interlocking lever Opposite direction rotates under the effect of pulling back of tension spring b, to successively drive shaft, hinge, valve plate, also opposite direction is rotated, so that Valve plate again blocks heavy arm water outlet.Valve plate is equipped with sealing ring with heavy arm water outlet contact position, prevents in heavy arm The water of storage is missed, while playing the foul smell that closing flows back from sewer.

Water limiting valve includes the double water pipe being arranged in outer water tank, the float being arranged in inner water tank, connect use with float In the lid for cutting off or opening double water pipe connection, double water pipe include bottom connect with tap water inner conduit, be wrapped in it is interior The outer water pipe being connected on the outside of water pipe and with inner water tank, the top of inner conduit are equipped with a water outlet, and cover cap is closed in water outlet； Buoys float is on the water surface of inner water tank, and the upright bar of one rigidity of top setting of float, is also provided with a rigidity above lid Upright bar, the upright bar of two rigidity is separately positioned on the both ends of No. two levers, and the fulcrum of No. two levers is located in No. two levers At portion and close lid.Tap water flows into outer water pipe, outer water pipe bottom from inner conduit bottom to upstream after water outlet ejection Equipped with lower outlet a and lower outlet b, lower outlet a is flowed into water in inner water tank by conduit, and the water level in inner water tank is gradually Rise, float moves upwards, so that one end of No. two levers be driven to move upwards, the other end is moved downward.When in inner water tank After water level reach a certain height, the other end of No. two levers, which declines and passes through upright bar, just closes cover cap in water outlet, water outlet Mouth stops water outlet, water filling stopping in inner water tank.Lower outlet b is discharged water the valve rod a or valve rod b that discharges water by taking over to enter, then into Enter flushing pipe, pours heavy arm.The water in the water in inner water tank and heavy arm is just met for the demand used next time at this time.

Compared with prior art, the beneficial effects of the utility model are embodied in following several respects:

(1) the utility model, so that the hydrodynamic(al) potential energy in water tank is bigger, can be obtained by using inner water tank with less water Biggish impulse force is obtained, is saved water；

(2) C font is used and siphon pipeline downward always, stroke is long, and siphon power is stronger, facilitate the discharge of dunghill, Discharge dunghill is stronger, and can effectively prevent the spilling and the entrance of insect of foul smell；

(3) discharge water valve cell and siphon valve are successively opened by footstep mechanism, by hydrodynamic(al) potential energy and without the siphon of protuberance Pipeline is organically combined, and impulse force is big, not only convenient and healthy but also water-saving；

(4) it is selected with different drainings, it is more water-saving according to the type unrestricted choice of dunghill；

(5) water in inner water tank is controllable, more water-saving.

Detailed description of the invention

Fig. 1 is the general profile structural schematic diagram of the utility model；

Fig. 2 is the theory structure schematic diagram of the utility model footstep mechanism

Fig. 3 is the structural schematic diagram of valve cell of discharging water in embodiment 1；

Fig. 4 is the structural schematic diagram of valve cell of discharging water in embodiment 2；

Fig. 5 is discharge water in embodiment 2 foundation of trestle and the left view connection schematic diagram of top pillar；

Fig. 6 is discharge water in embodiment 2 foundation of trestle and the main view connection schematic diagram of top pillar；

Fig. 7 is the structural schematic diagram of two buttons in embodiment 2；

Fig. 8 is the structural schematic diagram of frame interlocking lever of discharging water in embodiment 2；

The structural schematic diagram of Fig. 9 the utility model siphon valve；

Figure 10 is the structural schematic diagram of the utility model inlet unit.

Wherein, 1 is closestool body, and 2 be outer water tank, and 3 be inner water tank, and 4 be heavy arm, and 5 be siphon pipeline, and 6 be jet water spout Road, 7 be siphon valve, and 8 be the valve cell that discharges water, and 9 be discharging valve water outlet a, and 10 be footstep mechanism, and 11 be pedal, and 12 be connection Bar, 13 be bearing, and 14 be draught line a, and 15 be tension spring a, 16 draught line b, and 17 be the trestle that discharges water, and 18 be the frame interlocking lever a that discharges water, 19 Rope, 20 be discharging valve a, and 21 be the valve rod a that discharges water, and 22 be the valve system a that discharges water, and 23 be connecting column, and 24 is rotate the frame that discharges water, and 25 are The trestle that discharges water is rotated, 26 be top pillar, and 27 be foundation, and 28 be rotating handles, and 29 be the frame interlocking lever b that discharges water, and 30 be the valve system that discharges water B, 31 be the valve rod b that discharges water, and 32 be discharging valve b, and 33 be discharging valve water outlet b, and 34 be outer water tank lid, and 35 be button, and 36 be compression bar, 37 be lever, and 38 be lift lever, and 39 be rebound spring, and 40 be ball, and 41 be circular hole, and 42 be spring, and 43 be shaft, and 44 be conjunction Page, 45 be interlocking lever, and 46 be sealing ring, and 47 be tension spring b, and 48 be inner conduit, and 49 be outer water pipe, and 50 be water outlet, and 51 be lid, 52 be upright bar, and 53 be No. two levers, and 54 be float, and 55 be lower outlet a, and 56 be lower outlet b, and 57 be water limiting valve, and 58 be a left side Bar, 59 be right bar, and 60 be horizontal shore, and 61 be pin shaft, and 62 be valve plate, and 63 go out for heavy arm water outlet, 64 for siphon pipeline The mouth of a river.

Specific embodiment

It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility model It puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimited In following embodiments.

Embodiment 1

A kind of pedal type linked siphon toilet, structure is as shown in Fig. 1~3, Fig. 9~10, including closestool body 1, water Case, siphon pipeline 5, the inside of closestool body 1 are equipped with a heavy arm 4, and the water inlet of heavy arm 4 passes through flushing pipe 6 and water Case connection, heavy arm water outlet 63 are connect with siphon pipeline 5, and siphon pipe water outlet 64 is connect with sewer pipe, and water tank includes The front end of outer water tank 2 and the inner water tank 3 being arranged in inside outer water tank 2, flushing pipe 6 is equipped with vertical discharging valve water outlet A9, the discharging valve water outlet a9 pass through the bottom of inner water tank 3 and outer water tank 2 and sealed with inner water tank 3 and outer water tank 2 it is affixed, outside Discharge water valve cell 8 and the limit for filling the water into inner water tank 3 and heavy arm 4 for being used to open discharging valve a20 are equipped in water tank 2 Water valve (does not embody) in Fig. 1, and the junction of heavy arm water outlet 63 and siphon pipeline 5 is equipped with siphon valve 7, and toilet seat is equipped with one A footstep mechanism 10 for being used to successively open discharge water valve cell 8 and siphon valve 7 respectively, as shown in Figure 1, passing through setting inner water tank 3 and outer water tank 2, and water is stored in inner water tank 3, since the sectional area of inner water tank 3 is smaller, the height that identical water is lauched It spends higher, there is biggish hydrodynamic(al) potential energy, there is biggish impulse force therefore in order to wash out the dunghill of equivalent, to be adopted when undershoot Inner water tank 3 is fewer than water needed for existing water tank.In addition, first opening discharging valve list by setting footstep mechanism 10 Member makes the water in inner water tank 3 pour heavy arm 4 from flushing pipe 6；When water reaches heavy arm 4, the just band of footstep mechanism 10 Dynamic siphon valve 7 is opened, and then sweeps away the water come together with the water itself being stored in heavy arm 4 for dunghill from inner water tank 3 It pours in siphon pipeline 5.After flushing, footstep mechanism 10 is unclamped, discharge water valve cell 8 and the successively closing of siphon valve 7, this When siphon valve 7 closed prior to sinking the water seal of 4 water of arm, timely and effectively close sewer, prevent stink from overflowing.

The structure of footstep mechanism 10 is as shown in Fig. 2, include the connection being connected on 1 outer wall of closestool body by bearing 13 A pedal 11 is fixed by bearing 13 in bar 12, one end of connecting rod 12, connecting rod 12 be located at the part of 13 other side of bearing from It is sequentially connected with two draught lines from inside to outside, internally positioned draught line b16 is connect with siphon valve 7, and the end of connecting rod 12 is logical It crosses tension spring a15 to connect with draught line a14, draught line a14 is connect with the valve cell that discharges water.It is entire to connect when pedal 11 is pressed downward Bar 12 can be rotated around bearing 13, and the draught line a14 due to connecting the valve cell that discharges water is located at the draught line b16 of connection siphon valve Outside, so draught line a14 displacement is more when connecting rod 12 is rotated around bearing 13, therefore can take the lead in driving and discharge water Valve cell 8 is opened, and the water in inner water tank rushes at heavy arm by flushing pipe.Simultaneously as stroke amplitude is larger, tension spring a15 It can gradually be pulled open, play the role of extending stroke.And the time rushed under water about at zero point several seconds, during this period of time, even The rotation of extension bar 12 just drives siphon valve to open, and can then make the water swept away from inner water tank be stored in itself heavy Water in arm together pours dunghill in siphon pipeline.

Discharge water valve cell 8 structure as shown in figure 3, the valve cell 8 that discharges water includes the trestle that discharges water that is arranged in outer water tank 2 17, middle part is hinged on the frame interlocking lever a18 and valve system a22 that discharges water that discharges water on 17 top of trestle that discharges water, and discharge water valve system a22 packet Include the hollow valve rod a21 that discharges water, lid closes the discharging valve a20 on discharging valve water outlet a9, the bottom integration for the valve rod a21 that discharges water It is arranged on flushing pipe, and is connected to flushing pipe sealing, the valve rod a21 that discharges water is arranged in inner water tank 3, on discharging valve a20 Integrated setting is equipped with two connecting columns 23, and the upper end of connecting column 23 and the outer surface valve rod a21 that discharges water are hinged.Discharge water frame interlocking lever One end of a18 connects draught line a14, and the other end for the frame interlocking lever a18 that discharges water passes through rope 19 and discharging valve a20 upper surface middle part Connection.Draught line a14 pulls downward on the one end for the frame interlocking lever a18 that discharges water, and discharges water due to being hinged in the middle part of the frame interlocking lever a18 that discharges water On trestle 17, so the other end for the frame interlocking lever a18 that discharges water is upturned, therefore discharging valve a20 is pulled up by rope 19, put Water valve a20 is opened, and the water in inner water tank 3 pours flushing pipe, rinses heavy arm, discharging valve water outlet a9 it is suitable for reading with it is corresponding There is a sealing ring between discharging valve a20.The valve rod a21 that discharges water is arranged, and there are two effects: first is that playing to the opening of discharging valve a21 solid Determine the effect in path；Second is that make water from water limiting valve from lower outlet b by take over enter discharge water valve rod a21 hollow tube into Enter flushing pipe, into heavy arm water seal foul smell.

Siphon pipeline 5 is in C font, and from the import of siphon pipeline 5 to outlet, and siphon pipeline 5 is in downward trend always.Rainbow Suction pipe road 5 is in C font, therefore has biggish stroke, can prevent the entrance of foul smell；And the presentation of siphon pipeline 5 is downward always Trend, i.e., the siphon pipeline not swelled upwards also just makes siphon become more strong, in hydrodynamic(al) without siphon resistance Under the collective effect of potential energy, discharge force multiplication can be in order to the discharge of dunghill, and saves more water consumptions.

The structure of siphon valve 7 as shown in figure 9, include a hinge 44, the valve plate 62 fixed with 44 1 blocks of side plates of hinge, Interlocking lever 45 and the tension spring b47 fixed with interlocking lever 45 for driving shaft 43 in hinge 44 to rotate, one piece of hinge 44 The inner wall of side plate and siphon pipe road mouth is fixed, and the shaft 43 of the side plate and hinge 44 is rotatablely connected, and another piece of hinge 44 Side plate and valve plate 62 are fixed, and the shaft 43 of the side plate and hinge 44 is fixed, and the shaft 43 of hinge 44 passes through the interior of siphon pipeline Wall, 43 part of shaft in siphon pipeline are connect with two blocks of side plates of hinge 44 respectively, the shaft outside siphon pipeline The top of 43 parts is fixedly connected with the middle part of interlocking lever 45, and one end and the tension spring b47 of interlocking lever 45 are fixed, interlocking lever 45 it is another One end passes through the connection of draught line b16 and footstep mechanism, and interlocking lever 45 can be axle center perpendicular to shaft 43 with shaft 43 Plane internal rotation.When not washing by water, tension spring b47 holds interlocking lever 45, so that interlocking lever 45 can not be rotated around shaft 43, Therefore shaft 43 can not also rotate, and hinge 44 can not rotate, and hinge 44 is fixed can not also to be rotated with valve plate 62, and valve plate 62 will sink The entrance of arm water outlet is blocked, and is stored with certain water in heavy arm；When needing to wash by water, footstep mechanism passes through draught line B16 pulls interlocking lever 45, so that interlocking lever 45 overcomes the pulling force of tension spring b47, starts to rotate around shaft 44, to successively drive Shaft 43, hinge 44, valve plate 62 rotate, and the rotation of valve plate 62 is so that siphon pipeline is connected to heavy arm.After the completion of flushing, pine Footstep mechanism is opened, draught line b16 no longer pulls interlocking lever 45, and the opposite direction under the effect of pulling back of tension spring b47 of interlocking lever 45 rotates, To successively drive shaft 43, hinge 44, valve plate 62, also opposite direction is rotated, so that valve plate 62 is again by heavy arm water outlet It blocks.Valve plate 62 and heavy arm water outlet contact position are equipped with sealing ring 46, prevent the water stored in heavy arm from missing, play simultaneously Close the foul smell to flow back from sewer.

The structure of water limiting valve 57 is as shown in Figure 10, including be arranged in outer water tank 2 double water pipe, be arranged in inner water tank 3 In float 54, connect with float 54 lid 51 for cutting off or opening double water pipe connection, double water pipe include bottom with The inner conduit 48 of tap water connection, the outer water pipe 49 for being wrapped in 48 outside of inner conduit and being connected to inner water tank 48, inner conduit 48 Top is equipped with a water outlet 50, and the lid of lid 51 closes at water outlet 50；Float 54 is swum on the water surface of inner water tank 3, and floating The upright bar 52 of one rigidity of top setting of son 54, the top of lid 51 is also provided with the upright bar 52 of a rigidity, the upright bar of two rigidity 52 are separately positioned on the both ends of No. two levers 53, and the fulcrum of No. two levers 53 is located at the middle part of No. two levers 53 and close to lid 51 Place.Tap water flows into outer water pipe 49,49 bottom of outer water pipe is equipped with from 48 bottom of inner conduit to upstream after the ejection of water outlet 50 Lower outlet a55 and lower outlet b56, lower outlet a55 are flowed into water in inner water tank 3 by conduit, the water level in inner water tank 3 It is gradually increasing, float 54 moves upwards, so that one end of No. two levers 53 be driven to move upwards, the other end is moved downward.When interior After water level in water tank 3 reach a certain height, the other end of No. two levers 53, which declines and passes through upright bar, just covers conjunction for lid 51 In water outlet 50, water outlet 50 stops water outlet, and water filling stops in inner water tank 3.The water of lower outlet b56 is discharged water by taking over access In valve rod a21, into flushing pipe, into heavy arm.The water in the water in inner water tank and heavy arm is just met for down at this time The secondary demand used.

Embodiment 2

Using inner water tank 3 identical with embodiment, outer water tank 2, closestool body 1, inlet unit, siphon pipeline 5, difference It is in the different valve cell 8 that discharges water of use, specifically as shown in Fig. 4~8.

The valve cell 8 that discharges water include the rotatable rotation that is arranged in outer water tank 2 discharge water frame 24, cock of water drain and with put The valve system b30 that discharges water of taps connection, the rotation frame 24 that discharges water includes that discharge water trestle 25, one end of rotation is hinged on rotation and discharges water frame The frame interlocking lever b29 that discharges water on 25 top of column, cock of water drain include two side by side etc. high settings button 35, be arranged in each button The compression bar 36 of 35 bottoms and a lever 37,36 length of compression bar under two buttons 35 is different, as shown in fig. 7, lever 37 Fulcrum be located at the middle part of lever 37, one end of lever 37 is located at two compression bars, 36 lower section, and the other end of lever 37 passes through lift lever 38 connect with the valve system b30 that discharges water, and the lower section of button 35 is equipped with rebound spring 39；Setting rebound spring 39 can make draught line After a14 unclamps, that is, when the frame interlocking lever b29 that discharges water is no longer influenced by downward pulling force, that is, the frame interlocking lever b29 that discharges water no longer presses button 35 When, button 35 can be sprung back under the action of rebound spring 39.

The valve system b30 that discharges water includes that lid is closed and put discharging valve b32 discharging valve water outlet b33 suitable for reading and one are hollow Water valve column b31, the bottom integrated setting for the valve rod b31 that discharges water are connected on flushing pipe, and with flushing pipe sealing, discharging valve The middle part of the upper surface b32 is fixedly connected with lift lever；

The discharge water middle part of frame interlocking lever b29 is connect with draught line a14；The frame interlocking lever b29 that discharges water is separate to rotate the trestle that discharges water The top of button 35 is arranged in 25 one end.By above structure, existing hand is realized in pedal type linked siphon toilet By the water-out manners for the double-button that formula toilet seat possesses, the specific working principle is as follows:

When draught line a14, which is pulled downward on, discharges water the frame interlocking lever middle part b29, since the one end for the frame interlocking lever 29b that discharges water is cut with scissors It connects and discharges water on trestle 25 in rotation, so the other end for the frame interlocking lever b29 that discharges water can be also pressed downward, to touch button 35, press Button 35 is pressed downward one end of lever 37 by compression bar 36, and the other end of lever 37 will be upturned, to pass through lift lever 38 Discharging valve b32 is pulled up, since lift lever 38 is rigid, so its motion profile is exactly straight up and down, so can guarantee Path when discharging valve b32 opens or closes discharging valve water outlet b33 be it is the same, put since this kind discharges water to rotate in valve cell Water trestle 25 can rotate, therefore the frame interlocking lever b29 that entirely discharges water can be driven to be rotated, so that the frame interlocking lever b29 that discharges water The top of different buttons 35 can be located at, i.e., when draught line a14 is pulled down, different buttons 35 can be pressed.Two buttons 35 Bottom be equipped with different length compression bar 36, one is long and the other is short, when draught line a14 drop-down it is identical apart from when, the longer compression bar of length 36 push 37 one end of lever distances will be longer so that 37 other end of lever tilt distance it is higher, discharging valve b21 from Distance open valve outlets b33 suitable for reading is bigger, i.e. discharging valve b32 opens suitable for reading to discharging valve water outlet b33 is again switched off The required time is longer, therefore can discharge more water, is generally usually used in the flushing of stool；And shorter that of compression bar 36 Button 35, then the water discharged is less, the flushing for urine.In this way, it is selected for different dunghills different Displacement, more saving water.

The frame interlocking lever b29 that discharges water includes left bar 58 and right bar 59, and left bar 58 and right bar 59 are connected by pin shaft 61, and even On the pin shaft 61 connect be arranged torsional spring (not shown), side and the rotation of left bar 58 discharge water trestle 25 top it is hinged, it is another Side is connect with right bar 59 by pin shaft 61；Horizontal shore 60, left bar are equipped with the hinged one end bottom of right bar 59 in left bar 58 58 middle part is connect with draught line a14, and the bottom of right bar 59 is placed on the horizontal shore 60；The middle part of right bar 59 is located at interior The top of button 35 is arranged in the other end of top at the top of 3 tank wall of water tank, right bar 59, as shown in figure 8, passing through torsional spring and level Support frame 60 can make the holding in the lesser situation of stress of left bar 58 and right bar 59 horizontal, i.e., in draught line a14 drop-down The one end at initial stage, right bar 59 can be with push button 35, and the resistance of rebound spring 39 is overcome to press button 35；When by lower button 35, discharging valve b32 is turned on, and the water in inner water tank 3 pours flushing pipe and enters heavy arm until rinsing terminates, at this point, restricting water supply Valve has discharged water into inner water tank and heavy arm.It is contacted at the top of the middle part of right bar 59 and 3 tank wall of inner water tank, at this time draught line a14 Again toward when drop-down, right bar 59 can be upturned around pin shaft 61, and torsional spring is compressed, therefore right bar can not push button again 35, gradually rebound, discharging valve b32 are progressively closed off button 35 upwards at this time.When draught line a14 no longer pulls downward on left bar 58, Left bar 58 and right bar 59 become a straight-bar under the rebound effect of torsional spring, and button 35 is under the effect that returns back to top of rebound spring 39 Move upwards final return.

Rotation discharge water trestle 25 include bottom be fixed in outer water tank 2 foundation 27, be set in the hollow of the top of foundation 27 Top pillar 26 and the rotating handles 28 that 26 top of top pillar is arranged in, top pillar 26, which passes through outer water tank lid 34, makes the setting of rotating handles 28 exist 34 top of outer water tank lid, the middle part of top pillar 26 and the one end for the frame interlocking lever b29 that discharges water are hinged, and the lower sidewalls of top pillar 26 are equipped with two A circular hole 41, the upper end side wall of foundation 27 are equipped with a ball 40, and the rear of ball 40 is solid by spring 42 and 27 side wall of foundation Fixed, the diameter of ball 40 is greater than the diameter of circular hole 41, and the front end of ball 40 is located in one of in circular hole 41, and the setting is convenient for rotation The rotation and fixation of water trestle 25 are relayed, as shown in Figure 5, Figure 6.

Claims

1. a kind of pedal type linked siphon toilet, which includes closestool body (1), water tank, siphon pipeline (5), described The inside of closestool body (1) is equipped with a heavy arm (4), and the water inlet of the heavy arm (4) passes through flushing pipe (6) and water tank Connection, the heavy arm water outlet (63) connect with siphon pipeline (5), and siphon pipe water outlet (64) is connect with sewer pipe, It is characterized in that, the water tank includes the inner water tank (3) of outer water tank (2) and setting in outer water tank (2) inside, the jet water spout The front end on road (6) is equipped with vertical discharging valve water outlet, and the discharging valve water outlet passes through inner water tank (3) and outer water tank (2) Bottom is simultaneously affixed with inner water tank (3) and outer water tank (2) sealing, is equipped in the outer water tank (2) and is used to open discharging water for discharging valve Valve cell (8) and the water limiting valve (57) for being used to fill the water into inner water tank (3) and heavy arm (4), the heavy arm water outlet (63) siphon valve (7) are equipped with the junction of siphon pipeline (5), the toilet seat is equipped with one and puts for successively opening respectively The footstep mechanism (10) of water valve unit (8) and siphon valve (7).

2. a kind of pedal type linked siphon toilet according to claim 1, which is characterized in that the footstep mechanism (10) Including being connected to the connecting rod (12) on closestool body (1) outer wall by bearing (13), one end of the connecting rod (12) is logical It crosses bearing (13) and fixes a pedal (11), the connecting rod (12) is located at the part of bearing (13) other side from inside to outside successively Two draught lines are connected with, internally positioned draught line b (16) is connect with siphon valve (7), and the end of the connecting rod (12) is logical It crosses tension spring a (15) to connect with draught line a (14), the draught line a (14) connect with the valve cell that discharges water (8).

3. a kind of pedal type linked siphon toilet according to claim 2, which is characterized in that the valve cell that discharges water (8) include the trestle that discharges water (17) in outer water tank (2) is set, middle part is hinged on the frame gearing that discharges water on the trestle that discharges water (17) top It bar a (18) and discharges water valve system a (22), the valve system a (22) that discharges water includes hollow discharge water valve rod a (21), Gai He Discharging valve a (20) on discharging valve water outlet a (9), the bottom integrated setting of the valve rod a (21) that discharges water is in flushing pipe (6) it on, and is connected to flushing pipe (6) sealing, described discharge water valve rod a (21) are arranged in inner water tank (3), the discharging valve a (20) integrated setting is equipped with two connecting columns (23) on, and the upper end of connecting column (23) and valve rod a (21) outer surface that discharges water are hinged；

One end of the frame interlocking lever a (18) that discharges water is connect by draught line a (14) with footstep mechanism (10), and discharge water frame interlocking lever The other end of a (18) is connect by rope (19) with discharging valve a (20) upper surface middle part.

4. a kind of pedal type linked siphon toilet according to claim 2, which is characterized in that the valve cell that discharges water It (8) include rotatable rotation in outer water tank (2) is arranged discharging water frame (24), cock of water drain and to connect with cock of water drain Discharge water valve system b (30), the rotation discharge water frame (24) include that discharge water trestle (25), one end of rotation is hinged on rotation and discharges water trestle (25) the frame interlocking lever b (29) that discharges water on top, the cock of water drain include two side by side etc. high settings button (35), setting exist The compression bar (36) of each button (35) bottom and a lever (37), compression bar (36) length under two buttons (35) are different Sample, the fulcrum of lever (37) are located in the middle part of lever (37), and one end of the lever (37) is located at below two compression bars (36), lever (37) the other end is connect by lift lever (38) with the valve system b (30) that discharges water, and the lower section of the button (35) is equipped with rebound bullet Spring (39)；

Described discharge water valve system b (30) include that lid closes in discharging valve b (32) discharging valve water outlet b (33) suitable for reading and one Empty discharges water valve rod b (31), and the bottom integrated setting of the valve rod b (31) that discharges water is on flushing pipe (6), and and jet water spout Road (6) sealing connection, the middle part of discharging valve b (32) upper surface is fixedly connected with lift lever (38)；

The middle part of the frame interlocking lever b (29) that discharges water is connect with draught line a (14)；The frame interlocking lever b (29) that discharges water is far from rotation Relay top of one end setting in button (35) of water trestle (25).

5. a kind of pedal type linked siphon toilet according to claim 4, which is characterized in that the frame interlocking lever that discharges water B (29) includes left bar (58) and right bar (59), and the left bar (58) and right bar (59) are connected by pin shaft (61), and in connection Torsional spring is set on pin shaft (61), side and the rotation of the left bar (58) discharge water trestle (25) top it is hinged, the other side and right Bar (59) is connected by pin shaft (61)；Horizontal shore is equipped with the hinged one end bottom of right bar (59) in the left bar (58) (60), the middle part of the left bar (58) is connect with draught line a (14), and the bottom of the right bar (59) is placed on the horizontal shore (60) on；The middle part of right bar (59) is located at the top at the top of inner water tank (3) tank wall, and the other end of right bar (59) is arranged in button (35) top.

6. a kind of pedal type linked siphon toilet according to claim 4, which is characterized in that described to rotate the trestle that discharges water (25) include the bottom foundation (27) being fixed in outer water tank (2), the hollow top pillar (26) that is set in above foundation (27) and Rotating handles (28) on top pillar (26) top are set, and the top pillar (26), which passes through outer water tank lid (34), sets rotating handles (28) It sets on outer tank lid (34) top, the middle part of the top pillar (26) and the one end for the frame interlocking lever b (29) that discharges water are hinged, the top pillar (26) lower sidewalls are set there are two circular hole (41), and the upper end side wall of the foundation (27) is equipped with a ball (40), the circle The rear of pearl (40) is fixed by spring (42) and foundation (27) side wall, and the diameter of the ball (40) is greater than the straight of circular hole (41) The front end of diameter, the ball (40) is located in one of in circular hole (41).

7. a kind of pedal type linked siphon toilet according to claim 1, which is characterized in that the siphon pipeline (5) In C font, and from the import of siphon pipeline (5) to outlet, the siphon pipeline (5) is in downward trend always.

8. a kind of pedal type linked siphon toilet according to claim 1 or claim 7, which is characterized in that the siphon valve It (7) include a hinge (44), the valve plate (62) fixed with (44) one blocks of side plates of hinge, for driving shaft in hinge (44) (43) interlocking lever (45) and the tension spring b (47) fixed with interlocking lever (45) rotated, one block of side plate of the hinge (44) with Siphon pipeline (5) inner wall suitable for reading is fixed, and the shaft (43) of the side plate and hinge (44) is rotatablely connected, the hinge (44) Another block of side plate and valve plate (62) are fixed, and the shaft (43) of the side plate and hinge (44) is fixed, the shaft of the hinge (44) (43) inner wall for passing through siphon pipeline (5), shaft (43) part two pieces with hinge (44) respectively being located in siphon pipeline (5) Side plate connection is located in the middle part of the top and interlocking lever (45) of shaft (43) part of siphon pipeline (5) outside and is fixedly connected, described One end and tension spring b (47) of interlocking lever (45) are fixed, and the other end of the interlocking lever (45) passes through draught line b (16) and treading device The connection of structure (10), the interlocking lever (45) can be axle center in the plane internal rotation perpendicular to shaft (43) with shaft (43).

9. a kind of pedal type linked siphon toilet according to claim 8, which is characterized in that the valve plate (62) and heavy Arm water outlet (63) contact position is equipped with sealing ring (46).

10. a kind of pedal type linked siphon toilet according to claim 1, which is characterized in that the water limiting valve (57) Including be arranged in outer water tank (2) double water pipe, float (54) in inner water tank (3) be set, connect use with float (54) In the lid (51) for cutting off or opening double water pipe connection, the double water pipe includes the inner conduit that bottom is connect with tap water (48), it is wrapped in the outer water pipe (49) being connected on the outside of inner conduit (48) and with inner water tank (3) and the valve cell that discharges water (8), it is described interior The top of water pipe (48) is equipped with a water outlet (50), and lid (51) lid closes at water outlet (50)；The float (54) Swim on the water surface of inner water tank (3), and float (54) top setting one rigidity upright bar (52), the lid (51) it is upper Side is also provided with the upright bar (52) of a rigidity, and the upright bar (52) of two rigidity is separately positioned on the both ends of No. two levers (53), described The fulcrum of No. two levers (53) is located at the middle part of No. two levers (53) and at lid (51), the bottom of the outer water pipe (49) Equipped with lower outlet a (55) and lower outlet b (56), the lower outlet a (55) is connect by conduit with inner water tank (3), institute Lower outlet b (56) are stated to connect by conduit with the valve cell that discharges water (8).