CN208167891U - Flashing valve, flushing mechanism and closestool - Google Patents

Abstract

The utility model relates to a kind of flashing valves, flushing mechanism and closestool, flashing valve includes valve body, be delayed water chamber, movable valve plug, flushing switch, push-rod assembly and elastic parts, the delay water chamber, movable valve plug, push-rod assembly and elastic parts are arranged in valve body, valve body is equipped with water inlet and water outlet, flushing switch one end is arranged in the valve body, the other end stretches out the valve body, one end of the movable valve plug can be slidably matched with delay water chamber, the water inlet is set to be connected to or disconnect with water outlet, the other end of movable valve plug stretches out delay water chamber and connect with push-rod assembly, push-rod assembly connect or abuts with flushing switch, the inlet opening being connected to its inner cavity is offered on delay water chamber, and delay groove is offered on the inner wall for the water chamber that is delayed.Realize the distribution according to need of bath water by the principle of time-delay closing, focus bath water, focus the bath kinetic energy of water, achieve the purpose that rinse it is powerful with it is super water-saving.

Description

Flashing valve, flushing mechanism and closestool

Technical field

The utility model relates to sanitary bath equipments, more particularly to a kind of flashing valve, flushing mechanism and closestool.

Background technique

Conventional toilets are stored tap water in water tank by inlet valve, then by drain valve simultaneously by the water in water tank Washable surface irrigation channel and sewage draining exit irrigation channel are distributed to, while washable surface and sewage draining exit are rinsed, is realized to closestool The purpose of cleaning.But there is not powerful, the big problem of water consumption of flushing in Conventional toilets.

Utility model content

Based on this, the utility model lies in that overcome the deficiencies of existing technologies, a kind of flashing valve, flushing mechanism and horse are provided Bucket rinses more powerful, the effectively save rinse water of energy.

Its technical solution is as follows：

A kind of flashing valve, including valve body, delay water chamber, movable valve plug, flushing switch, push-rod assembly and capable of driving push away The elastic parts of bar assembly rebound, the delay water chamber, movable valve plug, push-rod assembly and elastic parts are arranged at the valve In ontology, the valve body is equipped with water inlet and water outlet, and described flushing switch one end is arranged in the valve body, another The valve body is stretched out at end, and one end of the movable valve plug can be slidably matched with the inner wall of delay water chamber, makes the water inlet It is connected to or disconnects with water outlet, the other end of the movable valve plug stretches out delay water chamber and connects with one end of the push-rod assembly Connect, the other end of the push-rod assembly connect or abuts with the flushing switch, offered on the delay water chamber and its The inlet opening of inner cavity connection, and delay groove is offered on the inner wall for the water chamber that is delayed.

When not washing by water, the inner cavity of valve body is separated into two chambers by movable valve plug, and the chamber being connected to water outlet was Water cavity, the chamber being connected to water inlet are intake antrum.Flushing state, when pressing flush switch, push-rod assembly is along delay water chamber The direction at place is mobile, drives delay water chamber to move along its inner wall, is connected to water outlet with water inlet, and water inlet for The connection of extraneous tap water, pressure and atmospheric pressure phase at this point, the moment that the static pressure in intake antrum is released, in valve body Deng, the hydraulic pressure potential energy of daily tap water generation is converted into bath kinetic energy, and moment forms bath water flow, and it generates and is pressurized impulse force, realization Pressurized flushing rinses more powerful, the effectively save rinse water of energy；When unclamping flush switch, elasticity group rebound produces movable valve plug The raw trend towards the movement close to the direction where flushing switch, movable valve plug is under the screen resilience of elastic parts to flushing switch Mobile, the intracorporal water pressure of water cavity that is delayed at this time, to delay water cavity internal drainage, prevents movable valve plug to bath by delay groove It switchs close.By the opening size control of the elastic force to elastic parts and the groove that is delayed, water cavity and water inlet can control The time of chamber connection, that is, the Lifetime of water inlet and water outlet controlling, in the range of 2 to 15 seconds, automatic time delay is closed, from And achieve the purpose that control bath water.The distribution according to need of bath water is realized by the principle of time-delay closing, focuses bath water Amount, focus the bath kinetic energy of water, further achieve the purpose that rinse it is powerful with it is super water-saving.

Further, swivel nut is additionally provided in the valve body, and the inner wall of the valve body is equipped with flange, the swivel nut One end connect with the valve body, the delay water chamber is pressed on the flange by the other end, and the push-rod assembly is worn The swivel nut is crossed to connect with movable valve plug, and between the swivel nut and push-rod assembly be equipped with first seal, the swivel nut with prolong When water chamber between be equipped with second seal, formed water cavity between first seal and second seal, it is described cross water cavity with Water outlet connection, the movable valve plug under natural conditions with the second seal seal cooperate, make it is described cross water cavity and water inlet Mouth disconnects.

Further, the movable valve plug includes third sealing element, connecting screw and clamping sleeve, and the one of the connecting screw End connect with push-rod assembly, the other end is connect with clamping sleeve, the third sealing element be set on the clamping sleeve and can with prolong When water chamber inner wall be slidably matched, under natural conditions the end face of the clamping sleeve and the second seal sealing cooperate.

Further, the movable valve plug further includes the 4th sealing element, and the clamping sleeve is equipped with stepped hole, the connection Screw rod is equipped with annular groove close to one end of nut, and the 4th sealing element is set in the annular groove, the connection spiral shell Bar passes through the stepped hole far from one end of nut and connect with push-rod assembly.

Further, the elastic parts includes outer spring and the inner spring that is arranged in outer spring, the outer spring One end abuts or connect with flushing switch, and the other end is abutted with the swivel nut, one end of the inner spring and the push rod group Part abuts or connection, the other end are abutted with the swivel nut.

Further, the valve body include the first cylinder, the second cylinder and connector drum, first cylinder with connect Cylinder screw connection, the connector drum are pressed on swivel nut by circlip, and the swivel nut is connect with the second cylinder screw.

Further, the swivel nut includes the housing being threadedly coupled and inner sleeve, is formed and is accommodated between the housing and inner sleeve The groove of the first seal, the push-rod assembly sequentially passes through the housing and first seal is connect with movable valve plug, It being connect on the outside of the housing with the second cylinder screw, the inner sleeve is pressed on delay water chamber far from one end of first seal, And the groove for accommodating the second seal is formed between the delay water chamber and inner sleeve.

A kind of flushing mechanism, including triple valve and two flashing valves, two flashing valves are respectively the first valve body With the second valve body, the water inlet of the triple valve with water inlet pipe for being connected to, a water outlet of the triple valve and the first valve The water inlet of body is connected to, another water outlet of triple valve is connected to the water inlet of the second valve body, and the water outlet of the first valve body is used In connecting the first jet water spout, the water outlet of the second valve body for connecting the second jet water spout, the flushing switch of first valve body with The flushing switch of second valve body is integrally connected to form a master switch.

After pressing master switch, the tap water in water inlet pipe is directly separately dispensed into the first punching through the first valve body and the second valve body Water pipe and the second jet water spout can respectively be rinsed the washable surface of closestool with sewage draining exit, avoid bath pressure and kinetic energy of washing by water Loss, and flushing mechanism impacts flush pressure boost distributes appropriate water to the washable surface of closestool and rinses, and distributes a large amount of bath The focusing water and strong flushing that water and Pressurized flushing carry out drain outlet, rinse it is more powerful, can be using lesser Reach powerful flushing effect under water consumption.

Further, the aperture of the delay groove of first valve body is less than opening for the delay groove of second valve body Degree, makes the ratio 8 of the amount of flush water of first jet water spout and the amount of flush water of second jet water spout:2 to 9:1.

A kind of closestool, including the flashing valve；Or including the flushing mechanism.

Above-mentioned closestool has above-mentioned flashing valve or flushing mechanism, and flushing is more powerful, can use lesser water consumption Under reach powerful flushing effect.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of flashing valve described in an embodiment of the present invention；

Fig. 2 is the diagrammatic cross-section of bath valve closing state described in an embodiment of the present invention；

Fig. 3 is the diagrammatic cross-section of flashing valve open state described in an embodiment of the present invention.

Fig. 4 is the structural schematic diagram of flushing mechanism described in an embodiment of the present invention；

Fig. 5 is the structural schematic diagram after closestool described in an embodiment of the present invention is splitted；

Fig. 6 is the diagrammatic cross-section of closestool described in an embodiment of the present invention.

Description of symbols：

10, closet bowl body, 110, drain outlet, 120, flushing tank, 122, flush port, 130, jet port, 140, washable surface, 20, flushing mechanism, 201, flushing switch, 202, valve body, 2021, flange, the 2022, first cylinder, the 2023, second cylinder, 2024, connector drum, 203, delay water chamber, 2031, inlet opening, 2032, delay groove, 204, movable valve plug, 2041, third Sealing element, 2042, connecting screw, 2043, clamping sleeve, the 2044, the 4th sealing element, 205, push-rod assembly, 206, elastic parts, 2061, outer spring, 2062, inner spring, 207, swivel nut, 2071, housing, 2072, inner sleeve, 208, mistake water cavity, 209, intake antrum, 212, water inlet, 214, water outlet, the 210, first valve body, the 220, second valve body, 230, master switch, 240, first seal, 250, second seal, the 260, the 5th sealing element, 270, circlip, the 30, first jet water spout, the 40, second jet water spout, 50, water inlet pipe, 60, triple valve, 70, cabinet, 80, fixing seat.

Specific embodiment

The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this The disclosure of type understands more thorough and comprehensive.

It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper", There is no intermediary elements.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement are For illustrative purposes, it is not meant to be the only embodiment.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet Include any and all combinations of one or more related listed items.

As described in Fig. 1,2,3, a kind of flashing valve, including valve body 202, delay water chamber 203, movable valve plug 204, bath Switch 201, push-rod assembly 205 and the elastic parts 206 that push-rod assembly 205 can be driven to spring back, the delay water chamber 203 are lived Movable valve plug 204, push-rod assembly 205 and elastic parts 206 are arranged in the valve body 202, and the valve body 202 is equipped with Water inlet 212 and water outlet 214, described 201 one end of flushing switch are arranged in the valve body 202, described in other end stretching One end of valve body 202, the movable valve plug 204 can be slidably matched with the inner wall of delay water chamber 203, make the water inlet 212 are connected to or disconnect with water outlet 214, and the other end of the movable valve plug 204 stretches out delay water chamber 203 and pushes away with described One end of bar assembly 205 connects, and the other end of the push-rod assembly 205 connect or abuts with the flushing switch 201, institute It states and offers the inlet opening 2031 being connected to its inner cavity on delay water chamber 203, and offered on the inner wall for the water chamber 203 that is delayed Be delayed groove 2032.

The delay water chamber 203 cannot be mobile relative to valve body 202, between movable valve plug 204 and push-rod assembly 205 Water cavity 208 was formed, water cavity 208 is crossed and is connected to water outlet 214, delay water chamber 203 is connected to water inlet 212, such as Fig. 2,3 institutes Show, i.e., when not washing by water, the inner cavity of valve body 202 is separated into two chambers by movable valve plug 204, the chamber being connected to water outlet 214 Room was water cavity 208, and the chamber being connected to water inlet 212 is intake antrum 209.

Flushing state, when pressing flush switch, push-rod assembly 205 is moved along the direction where delay water chamber 203, is driven Delay water chamber 203 is moved along its inner wall, is connected to water outlet 214 with water inlet 212, and water inlet 212 is used for the external world certainly Water connection, pressure and atmospheric pressure phase at this point, the moment that the static pressure in intake antrum 209 is released, in valve body 202 Deng, the hydraulic pressure potential energy of daily tap water generation is converted into bath kinetic energy, and moment forms bath water flow, and it generates and is pressurized impulse force, realization Pressurized flushing rinses more powerful, the effectively save rinse water of energy；When unclamping flush switch, elasticity group rebound makes movable valve plug 204 Generate the trend towards the movement close to the direction where flushing switch 201, screen resilience of the movable valve plug 204 in elastic parts 206 It is lower mobile to flushing switch 201, the water pressure being delayed in water chamber 203 at this time by delay groove to delay water cavity internal drainage, Prevent movable valve plug 204 close to flushing switch 201.Pass through the elastic force to elastic parts 206 and the groove 2032 that is delayed Opening size control, the time that can control water cavity 208 to be connected to intake antrum 209, i.e. control water inlet 212 and water outlet 214 Lifetime, in the range of 2 to 15 seconds, automatic time delay close, thus achieve the purpose that control bath water.Pass through delay The principle of closing realizes the distribution according to need of bath water, focuses bath water, focuses the bath kinetic energy of water, further reach punching Wash powerful and super water-saving purpose.

Non-washed state, movable valve plug 204 are returned to specific position, disconnect water cavity 208 and intake antrum 209, resistance Water-blocking path, i.e. water outlet 214 are no longer discharged, and reach sealing effect.

As shown in Figure 2,3, further, it is additionally provided with swivel nut 207 in the valve body 202, and the valve body 202 is interior Wall is equipped with flange 2021, and one end of the swivel nut 207 connect with the valve body 202, and the other end is by the delay water chamber 203 are pressed on the flange 2021, and the push-rod assembly 205 passes through the swivel nut 207 and connect with movable valve plug 204, and institute It states and is equipped with first seal 240 between swivel nut 207 and push-rod assembly 205, set between the swivel nut 207 and delay water chamber 203 Have second seal 250, formed water cavity 208 between first seal 240 and second seal 250, it is described cross water cavity 208 with Water outlet 214 is connected to, and the movable valve plug 204 is sealed with the second seal 250 under natural conditions to be cooperated, and makes the mistake Water cavity 208 and water inlet 212 disconnect.

It is connect by setting swivel nut 207 with valve body 202, the water chamber 203 that is delayed is pressed on to the flange of valve body 202 It is not only ingenious in design on 2021, and first seal 240 and second seal 250 are set, make push-rod assembly 205 and swivel nut 207 Between, delay water chamber 203 and swivel nut 207 and movable valve plug 204 between formed be tightly connected, avoid water from leaking, pass through first The water cavity 208 of crossing formed between sealing element 240 and second seal 250 is connected to water outlet 214, when bath, movable valve plug 204 It is mobile, it is detached from second seal 250, is connected to water cavity 208 with intake antrum 209, realize flush operation, it is living when not washing by water Movable valve plug 204 is pushed against in second seal 250, disconnects water cavity 208 and intake antrum 209.

Further, the movable valve plug 204 includes third sealing element 2041, connecting screw 2042 and clamping sleeve 2043, One end of the connecting screw 2042 is connect with push-rod assembly 205, and the other end is connect with clamping sleeve 2043, the third sealing Part 2041 is set on the clamping sleeve 2043 and can be slidably matched with the inner wall of delay water chamber 203, described under natural conditions The end face of clamping sleeve 2043 and the second seal 250 sealing cooperate.Delay groove 2032 is provided with delay water chamber 203 Inner wall, third sealing element 2041 can be along delay water chambers under the action of elastic parts 206, water pressure and flushing switch 201201 203 inner wall moves up, and clamping sleeve 2043 and second seal 250 are compressed or be detached from, and realizes that channel is opened Or the function of closing, and water enters in the delay water chamber 203 of 2041 lower end of third sealing element from delay groove 2032, delay The opening size of groove 2032, influences the disengaging speed of water, to influence water pressure size suffered by movable valve plug 204, influences The length of time of 204 closing passage of movable valve plug controls amount of flush water to influence flushing period.

As shown in Figure 1, 2, further, the movable valve plug 204 further includes the 4th sealing element 2044, the clamping sleeve 2043 are equipped with stepped hole, and the connecting screw 2042 is equipped with annular groove, the 4th sealing element close to one end of nut 2044 are set in the annular groove, and the connecting screw 2042 passes through the stepped hole and push rod group far from one end of nut Part 205 connects.Connecting screw 2042 is clamped in stepped hole by the 4th sealing element 2044, not only good seal performance, and is installed It is convenient and efficient.

Further, it is delayed between water chamber 203 and the flange 2021 of valve body 202 and is equipped with the 5th sealing element 260, the company of avoiding Connect place's water leakage, it is ensured that sealing effect.Valve body 202 passes through the hydraulic pressure and movable valve plug in each sealing element, intake antrum 209 204 gravity collective effects, reach sealing effect.

Further, the elastic parts 206 includes outer spring 2061 and the inner spring being arranged in outer spring 2061 2062, one end of the outer spring 2061 abuts or connect with flushing switch 201, and the other end is abutted with the swivel nut 207, institute The one end for stating inner spring 2062 abuts or connect with the push-rod assembly 205, and the other end is abutted with the swivel nut 207.Such as figure 2, it shown in 3, is against on flushing switch 201, energy self-return after being pressed flushing switch 201, and pushed away by outer spring 2061 Under the action of inner spring 2062 and water pressure, be delayed bar assembly 205 return.According to actual needs, elastic parts 206 can be done Appropriate deformation, need to only meet above-mentioned function.

Further, the valve body includes the first cylinder 2022, the second cylinder 2023 and connector drum 2024, and described the One cylinder 2022 is threadedly coupled with connector drum 2024, and the connector drum 2024 is pressed on swivel nut 207 by circlip 270, The swivel nut 207 is threadedly coupled with the second cylinder 2023.The first cylinder 2022 connects with 2024 screw thread of connector drum in the present embodiment It connects, connector drum 2024 is pressed on swivel nut 207 by circlip 270, and swivel nut 207 is connect with the second cylinder 2023, is easily installed Each components in valve body 202, it is ensured that assembly in place, and is fabricated and is easier, in the present embodiment, one end of outer spring 2061 It is connected in connector drum 2024.Certainly according to actual needs, other modes can also be used, be such as not provided with connector drum 2024, Directly the first cylinder 2022, the second cylinder 2023 are threadedly coupled with swivel nut 207 respectively.

As shown in Figure 2,3, in one embodiment, the swivel nut 207 includes the housing 2071 being threadedly coupled and inner sleeve 2072, the groove for accommodating the first seal 240, the push-rod assembly are formed between the housing 2071 and inner sleeve 2072 205 sequentially pass through the housing 2071 and first seal 240 is connect with movable valve plug 204,2071 outside of housing and the The connection of two cylinder screws, the inner sleeve 2072 are pressed on delay water chamber 203 far from one end of first seal 240, and described Be delayed the groove for being formed between water chamber 203 and inner sleeve 2072 and accommodating the second seal 250.Through-hole is provided in inner sleeve 2072 It is connected to 202 inner cavity of valve body, so that water cavity 208 be made to be connected to water outlet 214.The processing of swivel nut 207 of split type structure is more It is convenient, and assembled more simply between other parts.Certain swivel nut 207 can do appropriate deformation according to actual needs, as long as can be full The above-mentioned function of foot.

Referring to Fig. 4-6, a kind of flushing mechanism 20, including triple valve 60 and two flashing valves, two flashing valves Respectively the first valve body 210 and the second valve body 220, the water inlet of the triple valve 60 with water inlet pipe 50 for being connected to, and described three One water outlet of port valve 60 is connected to the water inlet 212 of the first valve body 210, another water outlet and the second valve of triple valve 60 The water inlet 212 of body 220 is connected to, and the water outlet 214 of the first valve body 210 is for connecting the first jet water spout 30, the second valve body 220 Water outlet 214 for connecting the second jet water spout 40, the flushing switch 201 of first valve body 210 rushes with the second valve body 220 Taps 201 are integrally connected to form a master switch 230.By triple valve 60 by the first valve body 210, the second valve body 220 with Water inlet pipe 50 is connected to, and so that the first valve body 210 and the second valve body 220 is shared a water inlet pipe 50 and is intake, on the other hand makes First valve body 210 and the second valve body 220 are joined together to form an entirety, and the flushing switch 201 of the first valve body 210 with The flushing switch 201 of second valve body 220 is integrally connected to form a master switch 230, by master switch 230, while to the first valve Body 210 and the water inlet on-off of the second valve body 220 are controlled.

After pressing master switch 230, the tap water in water inlet pipe 50 is directly distinguished through the first valve body 210 and the second valve body 220 It is assigned to the first jet water spout 30 and the second jet water spout 4, the washable surface of closestool can be rinsed respectively with sewage draining exit, avoid washing by water The loss of pressure and kinetic energy of washing by water, and 20 impacts flush pressure boost of flushing mechanism distribute appropriate water to the washable surface of closestool and rush It washes, distributes the focusing water and strong flushing that a large amount of bath water and Pressurized flushing carry out drain outlet, flushing is more powerful, Powerful flushing effect can be reached under using lesser water consumption.

The flushing mechanism 20 may be provided in the cabinet 70 of closestool, replace the water part flushing function of Conventional toilets, water feeder Structure 20 is rinsed the washable surface 140 of closestool by the second jet water spout 40, by the first jet water spout 30 to the jet port of closestool 130 flushing pollution discharge roads.Two jet water spouts are mutually indepedent, quantified by the first valve body 210 and the second valve body 220 to washing water quantity Distribution is pressurized washable surface 140 and drain outlet 110 by water requirement and bath, realizes the flushing pollution discharge of closestool.There is rushing for pressurization Wash water pressure also has 110 difference water-supply quantity of washable surface 140 and drain outlet, rinses toilet bowl sewage draining pipeline and washable surface on demand 140, it is not only water-saving, but also good flushing pollution discharge effect can be reached.

Further, the aperture of the delay groove 2032 of first valve body 210 is less than prolonging for second valve body 220 When groove 2032 aperture, make the ratio 8 of the amount of flush water of first jet water spout 30 and the amount of flush water of second jet water spout: 2 to 9:1.Washable surface 140 and the amount of flush water distribution of sewage draining exit are more reasonable, effectively solve because the distribution of bath water is improper, closestool The punching of washable surface 140 is not clean, the industry problem of blocking and excretion hardly possible.What the first valve body 210 and the second valve body 220 were discharged simultaneously rushes Water water summation (i.e. bath total Water) can comply fully with water-saving type closestool national standard water water standard.

Conventional toilets spray main flushing channel and washable surface 140 shares water channel, are controlled by water part, the discharge of water part drain valve Water is simultaneously rinsed " washable surface 140 " of closestool and " pipeline ", and there are following limitations：1, bath water is rinsing horse When bucket washable surface 140 and flushing pipe, bath water is unable to reasonable distribution, causes toilet bowl sewage draining to rinse difficult；2, pass through water part The water of drain valve discharge is simultaneously rinsed closestool " washable surface 140 " and " pipeline ", and flushing pressure shunts, and causes to rinse dynamic The decrease or reduction of energy.In addition, unreasonable because of Conventional toilets structure, when user rinses closestool, just intracavitary dirty water is easy Reflux or overflow are not easy blowdown to tapping hole.And the flushing mechanism 20 of the present embodiment, washable surface 140 and sewage draining exit not only by Two independent water pipe baths, bath pressure are concentrated, and the aperture of the delay groove 2032 of the first valve body 210 is less than the second valve body The aperture of 220 delay groove 2032, amount of flush water rationally quantify, and can solve the problems, such as that just intracavitary dirty water flows backward to tapping hole, Can effectively by dirty water and excrement be expelled directly out sewage draining exit；And in flushing cycle, dunghill is discharged to drain outlet 110, Washable surface 140 easy to clean, removal are deposited or adhered to the solid or liquid wastes on clean surface, then moisturizing water shutoff replace clearly Water, to make to keep relatively clean in closestool.

Referring to Fig. 5,6, an embodiment also provides a kind of closestool, including the flashing valve；Or including the bath Mechanism 20.The closestool has above-mentioned flashing valve or flushing mechanism 20, and flushing is more powerful, can be under using lesser water consumption Reach powerful flushing effect.

In one embodiment, a kind of closestool, including closet bowl body 10, flushing mechanism 20, the first jet water spout 30 and second Jet water spout 40 offers drain outlet 110, flushing tank 120 and jet port 130, the flushing mechanism 20 on the closet bowl body 10 Including the first valve body 210 and the second valve body 220, water inlet 212 is offered on first valve body 210 and the second valve body 220 With water outlet 214, the water inlet 212 with water inlet pipe 50 for being connected to, one end of first jet water spout 30 and the first valve body 210 water outlet 214 is connected to, and the other end is connected to the jet port 130, one end of second jet water spout 40 and the second valve body 220 water outlet 214 is connected to, and the other end is connected to the flushing tank 120, and is set on the first valve body 210 and the second valve body 220 There is flushing switch 201.

As shown in Figure 1, 2, 3, the inner wall upper end of the closet bowl body 10, the second jet water spout 40 is arranged in the flushing tank 120 Interior water is gone out by the flush port 122 of flushing tank 120, entrance of the jet port 130 towards drain outlet 110, the first bath Water in pipe 30 is gone out by jet port 130 is rinsed sewage draining exit, and the water confluence for rinsing washable surface 140 with flushed channel enters Drain outlet 110.In one embodiment, the drain outlet 110 on closet bowl body 10, flushing tank 120 and jet port 130, wash Position identical with Conventional toilets can be used in wash one's face 140 setting position, such as the inner wall that washable surface 140 is closet bowl body 130, bath The upper end of washable surface 140 is arranged in slot 120, and the lower end of washable surface 140 is arranged in drain outlet 110 and jet port 130.

The closestool uses the independent flushing mechanism 20 of dual-valve body, makes the first jet water spout being rinsed to drain outlet 110 30 and the second jet water spout 40 for being rinsed to washable surface 140 separate, two independent jet water spouts respectively with flushing tank 120 and spray Loophole 130 is connected to, and after pressing flushing switch 201, the tap water in water inlet pipe 50 is directly through the first valve body 210 and the second valve body 220 are separately dispensed into the first jet water spout 30 and the second jet water spout 40, are sprayed by flush port 122 and jet port 130, to washable surface 140 are rinsed with sewage draining exit, avoid the loss of bath pressure and kinetic energy of washing by water, and flushing is more powerful, can be using lesser Reach powerful flushing effect under water consumption.

Referring to Fig.1-6, state is rinsed, when pressing flush switch, push-rod assembly 205 is along the side where delay water chamber 203 To movement, drives delay water chamber 203 to move along its inner wall, be connected to water outlet 214 with water inlet 212, and water inlet 212 It is connected to water inlet pipe 50, the pressure and atmosphere at this point, the moment that the static pressure in intake antrum 209 is released, in valve body 202 The hydraulic pressure potential energy equal, daily tap water generates to be pressed, bath kinetic energy is converted into, moment forms bath water flow, pressurization impulse force is generated, Realize the Pressurized flushing of closestool；For two valve bodies according to delay principle, respectively exclude setting presses water requirement simultaneously.It is opened when unclamping to rinse It closes, elastic parts 206, which is sprung back, makes movable valve plug 204 generate the trend towards the movement close to the direction where flushing switch 201, living Movable valve plug 204 is mobile to flushing switch 201 under the screen resilience of elastic parts 206, the water pressure being delayed in water chamber 203 at this time By delay groove 2032 to delay water cavity internal drainage, prevent movable valve plug 204 close to flushing switch 201.By to elasticity The opening size control of the elastic force of component 206 and the groove 2032 that is delayed, can control water cavity 208 to be connected to intake antrum 209 Time, in the range of 2 to 15 seconds, automatic time delay close.The late release time is controlled by the design for the groove 2032 that is delayed, To achieve the purpose that control bath water.The distribution according to need of bath water is realized by the principle of time-delay closing, focuses bath Water focuses the bath kinetic energy of water, reaches and rinses powerful, reaches super water-saving, further solve closestool water outlet inability and blowdown Difficult pain spot.

Compared to traditional closestool, which is not necessarily to through water tank water storage, without the setting bath water in closestool ceramic body Road, but by flushing mechanism 20, the first jet water spout 30 is connect with the second jet water spout 40 with most smooth, shortest bath distance Flushing tank 120 and jet port 130, be rinsed blowdown to closestool, passes through the concentration of water, the bath pressure of flushing mechanism 20 Pressurization and water pipe connection distance are most short, directly distribute appropriate water to the washable surface of closestool 140 and rinse, and distribute a large amount of bath water The focusing water and strong flushing pipeline that amount and Pressurized flushing carry out drain outlet 110, so that closestool siphon occurs than commonly Closestool shifts to an earlier date, and punching caused by effectively the water and pressure of solution washable surface 140 and drain outlet 110 are inadequate is not washed clean, rinsed The industry problem of powerless, blocking and excretion hardly possible, is further ensured that entire closestool can reach strong under using lesser water consumption The flushing effect of strength.

As shown in Figure 5,6, optionally, which further includes cabinet 70, and the cabinet 70 is integrated with the closet bowl body 10 Structure, the flushing mechanism 20 are arranged in the cabinet 70, and the cabinet 70 is equipped with the passed through for the first jet water spout 30 One through-hole, the second through-hole passed through for the second jet water spout 40 and the third through-hole passed through for water inlet pipe 50.Do not make in the cabinet 70 It stores water to use, for installing flushing mechanism 20, makes to form an entirety between flushing mechanism 20, cabinet 70 and closet bowl body 10, Ensure that the structure of entire closestool is coherent, shape is complete.Optionally, the flushing mechanism 20 is fixed on cabinet 70 by fixing seat 80 It is interior.First jet water spout 30 of the closestool is directly connected to jet port 130, and the second jet water spout 40 is directly connected to rinse mouth, in closestool not Be arranged again ceramics injection flushing pipeline, thoroughly solve the gas leakage leak of inner cavity triangle position, also solve because excessive temperature differentials earthenware duct because The industry problem of water icing bursting by freezing.According to actual needs, it can also be not provided with cabinet 70, directly by flushing mechanism 20 and therewith The water pipe of connection exposes to being partially buried in wall of closet bowl body 10, and master switch 230 is only exposed on wall.

Optionally, first jet water spout 30, the second jet water spout 40 caliber size be four be in charge of, six are in charge of or six points Pipe turns four and is in charge of.The present embodiment is in charge of using six, can further increase hydraulic pressure, it is ensured that flushing effect., through research and survey repeatedly Test card in the range by the caliber setting of the first jet water spout 30, the second jet water spout 40 can generate bigger bath kinetic energy, Guarantee that toilet-washing face 140 is got express developed and flushing strength is more powerful.

In one of the embodiments, as shown in Fig. 2, the flushing tank 120 is cricoid open slot, and flushing tank 120 The one end being connected to the second jet water spout 40 be it is high-end, the height of flushed channel by the high-end bath direction along the second jet water spout 40 gradually It reduces, to form Scroll-tupe water flow；When the second jet water spout 40 water by the second jet water spout 40 enter the structure flushing tank 120 When, Scroll-tupe water flow can be formed, whirlpool washout directly is carried out to the washable surface of closestool 140, washes away that dynamics is bigger, and effect is more preferable.

In another embodiment, flushing tank 120 is cricoid channel, and channel is on the wall surface of 10 inside of closet bowl body Offer multiple water holes.I.e. when the water of the second jet water spout 40 enters the flushing tank 120 of the structure by rinse mouth, water is from each mistake Water hole outflow, cleans the face of scrubbing, the flushing tank 120 of the structure is avoided that dunghill enters flushing tank 120.

As shown in Figure 1, 2, further, the drain outlet 110 is hydrocone type structure.That is the structure of the closestool is applicable On siphonage-toilet, have many advantages, such as that water-saving result is good, flushing effect is good, less energy-consuming, noise are small.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of flashing valve, which is characterized in that including valve body, delay water chamber, movable valve plug, flushing switch, push-rod assembly And the elastic parts that push-rod assembly can be driven to spring back, the delay water chamber, movable valve plug, push-rod assembly and elastic parts are all provided with It sets in the valve body, the valve body is equipped with water inlet and water outlet, and described flushing switch one end is arranged in the valve In ontology, the other end stretches out the valve body, and one end of the movable valve plug can be slidably matched with the inner wall of delay water chamber, make The water inlet is connected to or disconnects with water outlet, the other end of the movable valve plug stretch out delay water chamber and with the push rod group One end of part connects, and the other end of the push-rod assembly connect or abuts with the flushing switch, on the delay water chamber The inlet opening being connected to its inner cavity is offered, and offers delay groove on the inner wall for the water chamber that is delayed.

2. flashing valve according to claim 1, which is characterized in that be additionally provided with swivel nut, and the valve sheet in the valve body The inner wall of body is equipped with flange, and one end of the swivel nut is connect with the valve body, and the other end compresses the delay water chamber On the flange, the push-rod assembly passes through the swivel nut and connect with movable valve plug, and between the swivel nut and push-rod assembly Equipped with first seal, second seal, first seal and second seal are equipped between the swivel nut and delay water chamber Between formed water cavity, the water cavity of crossing is connected to water outlet, the movable valve plug under natural conditions with the second seal Sealing cooperation disconnects the water cavity of crossing with water inlet.

3. flashing valve according to claim 2, which is characterized in that the movable valve plug includes third sealing element, connection spiral shell One end of bar and clamping sleeve, the connecting screw is connect with push-rod assembly, and the other end is connect with clamping sleeve, the third sealing element Be set on the clamping sleeve and can be slidably matched with the inner wall of delay water chamber, under natural conditions the end face of the clamping sleeve with The second seal sealing cooperation.

4. flashing valve according to claim 3, which is characterized in that the movable valve plug further includes the 4th sealing element, described Clamping sleeve is equipped with stepped hole, and the connecting screw is equipped with annular groove close to one end of nut, and the 4th sealing element is arranged In the annular groove, the connecting screw passes through the stepped hole far from one end of nut and connect with push-rod assembly.

5. flashing valve according to claim 2, which is characterized in that the elastic parts includes outer spring and setting bullet outside One end of inner spring in spring, the outer spring abuts or connect with flushing switch, and the other end is abutted with the swivel nut, described One end of inner spring abuts or connect with the push-rod assembly, and the other end is abutted with the swivel nut.

6. according to the described in any item flashing valves of claim 2-5, which is characterized in that the valve body includes the first cylinder, the Two cylinders and connector drum, first cylinder are threadedly coupled with connector drum, and the connector drum is pressed on spiral shell by circlip It puts on, the swivel nut is connect with the second cylinder screw.

7. flashing valve according to claim 6, which is characterized in that the swivel nut includes the housing and inner sleeve of threaded connection, Form the groove for accommodating the first seal between the housing and inner sleeve, the push-rod assembly sequentially pass through the housing and First seal is connect with movable valve plug, is connect on the outside of the housing with the second cylinder screw, and the inner sleeve is far from the first sealing One end of part is pressed on delay water chamber, and is formed between the delay water chamber and inner sleeve and accommodated the recessed of the second seal Slot.

8. a kind of flushing mechanism, which is characterized in that including any one of triple valve and two claim 1-7 flashing valve, two A flashing valve is respectively the first valve body and the second valve body, and the water inlet of the triple valve is described for being connected to water inlet pipe One water outlet of triple valve is connected to the water inlet of the first valve body, the water inlet of another water outlet and the second valve body of triple valve Mouth connection, the water outlet of the first valve body are used for the second jet water spout of connection for connecting the first jet water spout, the water outlet of the second valve body, The flushing switch of first valve body and the flushing switch of the second valve body are integrally connected to form a master switch.

9. flushing mechanism according to claim 8, which is characterized in that the aperture of the delay groove of first valve body is less than The aperture of the delay groove of second valve body, makes the amount of flush water of first jet water spout and the amount of flush water of second jet water spout Ratio be 8:2 to 9:1.

10. a kind of closestool, which is characterized in that including the described in any item flashing valves of claim 1-7；Or including claim The described in any item flushing mechanisms of 8-9.