CN104179998B - The ceramic control valve of faucet - Google Patents

Abstract

The invention discloses the ceramic control valve of a kind of faucet, its ceramic control valve is the most sequentially combined with water controlled plate in a valve casing, upper potsherd, lower potsherd, valve seat, there is inside valve casing a room, it is arranged over through hole, water controlled plate is located in room, valve casing is passed by through hole, room runs through valve casing with at least one outlet, water controlled plate has the valve rod of a hollow tubular, valve rod is located on pedestal, upper potsherd is provided with water flowing breach, central authorities have provided a limbers, side, limbers peritreme is provided with expanding part, lower potsherd bottom surface is provided with cold, hot water flux, valve seat is provided with cold, hot water water inlet flow channel, cold, hot water water inlet flow channel is up equipped with first respectively at valve seat end face, two splitter boxs.The ceramic control valve of faucet of the present invention, what its ceramic control valve itself can be used to change faucet goes out water state, is not required to additional configuration and pulls head, can front end water outlet and above change between water outlet, effectively reduce the number of fitting parts of faucet, easily assembled.

Description

The ceramic control valve of faucet

Technical field

The present invention relates to the ceramic control valve of a kind of faucet, a kind of being not required to coordinates the use pulling head, just can use Water discharge of water faucet state is carried out the ceramic control valve of operation change.

Background technology

The use of faucet is generally provided that front water outlet and shower nozzle water outlet, and these two kinds of different water-out manners are same When using on faucet, it is to utilize one to pull pulling of head, enables water source to be switched, i.e. after faucet is opened, its current Be typically flowed directly into lower reservoir (such as wash basin or bathtub) by faucet front end, when water-out manners to be converted, then be on Pull head, by pulling head to close the runner of front water outlet, allow current can change the water pipe up connect and spray through shower nozzle, simultaneously The head that pulls of pull-up is supported without down dropping by hydraulic pressure, until water source is closed, makes the hydraulic pressure within faucet be reduced to Less than when pulling nose heave amount, this pulls head just can actively fall.

So, during because known faucet uses, all having one and pull head to stretch out above faucet, what this additionally used pulls Head, except can cause lofty in addition to, more can the overall aesthetic of havoc faucet greatly, furthermore, what this up stretched out pulls head easily quilt False touch, and change under without early warning and water state.

Summary of the invention

In view of this, the technical problem to be solved in the present invention is to provide the ceramic control valve of a kind of faucet, and itself can Change faucet goes out water state, it is to avoid extra use pulls head.

For solving above-mentioned technical problem, the technical scheme is that and be achieved in that: the pottery control of a kind of faucet Valve, its ceramic control valve is the most sequentially combined with a water controlled plate, potsherd, once potsherd on one in a valve casing, under Side is again with the combination of a valve seat, and block internals drops out, and wherein, has a room inside valve casing, and top undergauge is provided with one and leads to Hole, water controlled plate is i.e. located in this room, and upper end is passed valve casing outward by through hole, and room runs through valve with at least one outlet Shell, water controlled plate has the valve rod of a hollow tubular, and this valve rod is located on a pedestal, to utilize the rotation of valve rod, band moving base Rotating, upper potsherd edge is provided with a water flowing breach to inscribe, and central authorities have provided a limbers, and side, limbers peritreme is provided with one Expanding part, by the formation of this expanding part, by constituting below limbers, aperture is more than the state in aperture, top, at the bottom of lower potsherd Face is provided with a cold water runner and a hot water flux, and lower potsherd is respectively up run through with a cold water opening in cold water runner two ends, heat Lower potsherd is up run through with hot water opening in water flow passage two ends the most each, and valve seat is provided with a cold water water inlet flow channel and a hot water Water inlet flow channel, cold water water inlet flow channel and hot water water inlet flow channel are up equipped with one first splitter box and one the respectively at valve seat end face Two splitter boxs, with this first splitter box and the formation of the second splitter box, guide hot water or cold water to carry toward another side, go up again potsherd, Lower potsherd is sequentially stacked with valve seat, jointly inserts in the room of valve casing, and lower potsherd is fixed on valve seat, upper potsherd Then be attached with pedestal, and when potsherd and valve seat are stacked instantly, the first splitter box of valve seat, the second splitter box can respectively with The cold water runner of lower potsherd, hot water flux are formed and align.

Preferably, valve casing inwall is provided with two projections, and this two projection is to keep being separated by, at pedestal with an anglec of rotation Periphery is then provided with the linked block of a tool arc edge, and linked block both sides all become a barricade.

Preferably, valve casing inwall is provided with a concave location division of arc, is then provided with and is subject on the pedestal of water controlled plate One ejector pin of spring force extrapolation.

Preferably, base bottom surface has protruded out drive foot, and upper potsherd end face is provided with gearing groove, when upper pottery Sheet abuts in lower potsherd end face, and when putting into room together, is i.e. formed with the drive foot of this gearing groove with pedestal and plant Coordinate.

Preferably, lower potsherd periphery is provided with caulking groove, and valve seat is then provided with upwardly extended snap finger, and this snap finger is removed Outside being fixed for lower potsherd, moreover it is possible to up clasp valve casing.

Preferably, lower potsherd bottom surface is provided with a mutual cold water runner in opposite arc edge and a hot water flux.

Preferably, cold water opening all extends out with the top peritreme of hot water opening.

Preferably, the most sheathed on cold water water inlet flow channel, hot water water inlet flow channel, the first splitter box and the second splitter box There is sealing collar.

Preferably, lower potsherd central authorities are provided with a water outlet perforation.

The technique effect that the present invention reaches is as follows:

(1) ceramic control valve of faucet of the present invention, it is watery that its ceramic control valve itself can be used to change going out of faucet State, allows faucet be not required to additional configuration one and pulls head, also can front end water outlet and above obtain conversion between water outlet, except can be effective Reduce outside the number of fitting parts of faucet, the simplest on assembling.

(2) ceramic control valve of faucet of the present invention, does not has one to pull head process depotition cock surface during its use, therefore will It is avoided that generation is lofty, uses more attractive.

(3) ceramic control valve of faucet of the present invention, its ceramic control valve is not required to cooperation and pulls head to use, therefore will It is avoided that by false touch, and causes out water state to change under without early warning.

Accompanying drawing explanation

Fig. 1 is the three-dimensional combination figure of the present invention；

Fig. 2 is the three-dimensional exploded view of the present invention；

Fig. 3 is the three-dimensional exploded view of another angle of the present invention；

Fig. 4 is the plane graph of potsherd in the present invention；

Fig. 5 is the plane graph of potsherd under the present invention；

Fig. 6 is the combination section of the present invention；

Fig. 7 is the state diagram that the present invention carries out by faucet using；

Fig. 8 is the profile that the present invention connects hot and cold water source；

Fig. 9 is the graph of a relation of upper and lower potsherd when being sealing of the present invention；

Figure 10 is upper and lower potsherd graph of a relation when front end of the present invention water outlet and simple use cold water；

Figure 11 is profile when front end of the present invention water outlet and simple use cold water；

Upper and lower potsherd graph of a relation when Figure 12 is front end of the present invention water outlet and hot water or cold water mixes；

Figure 13 is upper and lower potsherd graph of a relation when front end of the present invention water outlet and simple use hot water；

Figure 14 is upper and lower potsherd graph of a relation when water outlet and simple use cold water above the present invention；

Figure 15 is profile when water outlet and simple use cold water above the present invention；

Upper and lower potsherd graph of a relation when Figure 16 is that above the present invention, water outlet and hot water or cold water mix；

Figure 17 is upper and lower potsherd graph of a relation when water outlet and simple use hot water above the present invention；

Figure 18 provides the enforcement illustration of another kind of faucet use for the present invention；

Figure 19 provides the profile of another kind of faucet use for the present invention.

[symbol description]

Valve casing-----10 rooms-----11

Through hole-----12 projections-----13

Location division----14 outlet----15

Water controlled plate----20 valve rods-----21

Pedestal-----22 linked block----221

Barricade-----222 drive foot----223

Spring-----23 ejector pins-----24

Upper potsherd---30 water flowing breach---31

Limbers----32 expanding part----33

Interlock groove---34

Lower potsherd---40 cold water runner---41

Cold water opening--42 hot water flux---43

Hot water opening--44 water outlet perforation---45

Caulking groove-----46

Valve seat-----50 cold water water inlet flow channel-51

Hot water water inlet flow channel-52 first splitter box--53

Second splitter box--54 snap fingers-----55

Sealing collar----56

Faucet----60 faucet----600

Compartment-----601 outlet part----602

Apopore----603 handles-----61

Cold water source----62 thermal water source----63

Connecting tube----64.

Detailed description of the invention

First, please by shown in Fig. 1 ~ Fig. 6, its ceramic control valve is the most sequentially combined with a control water in a valve casing 10 Potsherd 30, once potsherd 40 on part 20, lower section is again with the combination of a valve seat 50, and block internals drops out, wherein, Valve casing 10 is internal has a room 11, and top undergauge is provided with a through hole 12, and water controlled plate 20 is i.e. located in room 11, and upper end by Through hole 12 passes valve casing 10 outward, is provided with two projections 13 at valve casing 10 inwall, and two projections 13 are to keep with a suitable anglec of rotation Being separated by, be provided with a concave location division of arc 14 between the rotation path of two projections 13, room 11 then passes through with at least one outlet 15 Wearing valve casing 10, water controlled plate 20 has the valve rod 21 of a hollow tubular, and valve rod 21 is located on a pedestal 22, to utilize valve rod 21 Rotating, band moving base 22 rotates, and pedestal 22 periphery is provided with the linked block 221 of a tool suitable arc edge, and linked block 221 both sides all can become Being a barricade 222, be provided with the ejector pin 24 extrapolated by spring 23 elastic force in linked block 221 central authorities, bottom surface has then protruded out band Dynamic foot 223, upper potsherd 30 edge is provided with a water flowing breach 31 to inscribe, and central authorities have provided a limbers 32, limbers 32 1 Side opening edge is provided with an expanding part 33, by the formation of expanding part 33, can constitute aperture below limbers 32 and be more than aperture, top State, be provided with gearing groove 34 at upper potsherd 30 end face, when upper potsherd 30 abuts in lower potsherd 40 end face, and together When putting into room 11, i.e. form plant with gearing groove 34 with the drive foot 223 of water controlled plate 20 and coordinate, lower potsherd 40 bottom surface Being provided with cold water runner 41 and the hot water flux 43 mutually in opposite arc edge, cold water runner 41 two ends are respectively with a cold water opening 42, lower potsherd 40 is up run through with hot water opening 44 in hot water flux 43 two ends each, and lower potsherd 40 central authorities are provided with one and go out Water perforation 45, periphery is provided with caulking groove 46, is fixed on valve seat 50 for locking, and valve seat 50 is provided with a cold water water inlet flow channel 51 With a hot water water inlet flow channel 52, cold water water inlet flow channel 51 and hot water water inlet flow channel 52 are up equipped with one respectively at valve seat 50 end face First splitter box 53 and one second splitter box 54, with the first splitter box 53 and the formation of the second splitter box 54, bootable hot water or cold water Carry toward another side, on valve seat 50 and be provided with upwardly extended snap finger 55, be fixed except being available for lower potsherd 40 with snap finger 55 Outward, moreover it is possible to up clasp valve casing 10, make first splitter box the 53, second splitter box 54 can respectively with cold water runner 41, hot water flux 43 are formed and align, and cold water water inlet flow channel 51, hot water water inlet flow channel the 52, first splitter box 53 are the most sheathed with on the second splitter box 54 There is sealing collar 56.

When it is actually used, the ceramic control valve of the present invention is arranged in the compartment 601 of faucet 60, and with water controlled plate Connect handle 61 (please refer to shown in Fig. 7 and Fig. 8) on the valve rod 21 of 20, by the operation of handle 61, come through ceramic control valve Faucet 60 is carried out the control of front end water outlet or top water outlet, also can adjust the mixed proportion of hot water or cold water when water outlet, with Obtaining suitable water temperature, the cold water water inlet flow channel 51 of valve seat 50 connects cold water source 62 simultaneously, hot water water inlet flow channel 52 meets thermal water source 63, in The valve rod 21 of blank pipe shape then connects Sprinkler in connecting tube 64, and the outlet 15 of valve casing 10 is directly and the front end of faucet 60 Outlet part 602 forms conducting, and again under the normality that handle 61 does not operates, water controlled plate 20 is centrally located, and ejector pin 24 can be subject to Spring 23 pushing tow snaps in location division 14, with as the initial point used, goes up the water flowing breach 31 of potsherd 30, expanding part 33 general simultaneously Produce dislocation with secondary cooling water opening 42, the two hot water opening 44 of lower potsherd 40, hot water or cold water can be blockaded, with Faucet 60 is carried out Guan Shui (please refer to shown in Fig. 9).

When faucet 60 front end water outlet to be carried out, toward a direction swing handle 61, valve rod 21 is allowed to connect by band moving base 22 Ibid potsherd 30 rotates, and with aligning by water flowing breach 31 and a wherein cold water opening 42, makes from cold water water inlet flow channel 51 cold water flowed into can after the first splitter box 53, cold water runner 41, wherein a cold water opening 42 and water flowing breach 31, then Flow out through outlet part 602 from valve casing 10 outlet 15, to provide the water outlet of faucet 60 front end to use (please refer to Figure 10 and Tu Shown in 11), and the rotation of upper potsherd 30 be not enough to allow expanding part 33 and cold water opening 42, that hot water opening 44 produces is right Just, therefore hot water or cold water all without from limbers 32, valve rod 21, connecting tube 64 through Sprinkler spray；Again when front end water outlet, To use warm water simultaneously, the most alone hot water, can again by the lasting rotation of handle 61, allow water flowing breach 31 can gradually with its In a hot water opening 44 carry out overlap, the difference of this visual rotation amplitude of overlap size, and being adjusted, when water flowing breach 31 with Time conducting wherein a cold water opening 42 and hot water opening 44 time (please refer to shown in Figure 12), hot water or cold water will produce Mixing, to form warm water offer use, and when handle 61 turns to maximum travel position, allows water flowing breach 31 avoid cold water completely Opening 42, and whole contain to (please refer to shown in Figure 13) during hot water opening 44, can singly carry with the outflow of hot water For, when water to be closed, then handle 61 is gone back to, and when handle 61 goes back to, ejector pin 24 elasticity can snap in location once again Portion 14, with the return as initial point.

In use, as switched to top water outlet, handle 61 is rotated toward rightabout, expanding part 33 can be right against Another cold water opening 42, utilize expanding part 33 through the transfer of limbers 32, allow cold water can from valve rod 21, connecting tube 64 through watering Device ejection (please be simultaneously by shown in Figure 14 and Figure 15)；The most up during water outlet, to use warm water simultaneously, the most alone heat Water, can allow expanding part 33 gradually carry out overlapping with another hot water opening 44, this overlap again by the lasting rotation of handle 61 The difference of the visual rotation amplitude of size, and be adjusted, when expanding part 33 is respectively turned on cold water opening 42 and hot water opening 44 Time (please refer to shown in Figure 16), hot water or cold water will produce mixing in expanding part 33, with formed warm water provide use, and When handle 61 turns to maximum travel position, allow expanding part 33 avoid cold water opening 42 completely, and whole contain to hot water stream (please refer to shown in Figure 17) during through hole 44, singly can provide with the outflow of hot water and use, when water to be closed, then by handle 61 turns Return, and utilize projection 13 and barricade 222 by tactile, handle 61 can be prevented by inordinate rotation.

Also, the top peritreme of cold water opening 42 and hot water opening 44 can appropriateness extend out, the linking making current can be more suitable Freely.

The ceramic control valve of the present invention in addition to may be installed shower or bathtub faucet 60 (please refer to Fig. 7 and Fig. 8 Shown in), it is possible to produce to be suitable on the faucet 600 in the various field such as kitchen cabinet, wash basin and (ask simultaneously by Figure 18 and Figure 19 institute Show), the ceramic control valve of the present invention can obtain universal, and to increase market share, and faucet 600 has making of straight-tube shape Type, to provide ceramic control valve to put into carrying also with the compartment 601 within faucet 600, bottom faucet 600 and be provided with Apopore 603, makes the hot water or cold water flowed out from valve casing 10 front outlet 15 can be through the transfer of compartment 601, then by apopore 603 External front outlet part flows out.

The ceramic control valve of above-mentioned faucet has following advantage: (one) its ceramic control valve itself can be used to change water Tap 60 go out water state, faucet 60 is not required to additional configuration one and pulls head, also can front end water outlet and above obtain between water outlet Conversion, in addition to effectively reducing the number of fitting parts of faucet 60, the simplest on assembling；(2) it does not has to draw when using Dynamic head process depotition cock 60 surface, therefore will be avoided that generation is lofty, use more attractive；(3) its ceramic control valve is not required to join Conjunction pulls head to use, therefore will be avoided that by false touch, and causes out water state to change under without early warning.

The above, only presently preferred embodiments of the present invention, it is not intended to limit protection scope of the present invention.

Claims (9)

1. a ceramic control valve for faucet, its ceramic control valve is the most sequentially combined with a control water in a valve casing Part, potsherd, once potsherd on one, lower section is again with the combination of a valve seat, and block internals drops out, wherein, inside valve casing Having a room, top undergauge is provided with a through hole, and water controlled plate is i.e. located in this room, and upper end is passed valve outward by through hole Shell, it is characterised in that:

Room runs through valve casing with at least one outlet, and water controlled plate has the valve rod of a hollow tubular, and this valve rod is located in a pedestal On, to utilize the rotation of valve rod, band moving base rotates, and upper potsherd edge is provided with a water flowing breach to inscribe, and central authorities have provided One limbers, side, limbers peritreme is provided with an expanding part, by the formation of this expanding part, can constitute aperture below limbers More than the state in aperture, top, lower potsherd bottom surface is provided with a cold water runner and a hot water flux, and cold water runner two ends are respectively with one Cold water opening up runs through lower potsherd, and lower potsherd, valve are up run through with hot water opening in hot water flux two ends the most each Seat is provided with a cold water water inlet flow channel and a hot water water inlet flow channel, and cold water water inlet flow channel and hot water water inlet flow channel are up on valve seat top Face is equipped with one first splitter box and one second splitter box respectively, with this first splitter box and the formation of the second splitter box, guides Hot water or cold water carries toward another side, goes up again potsherd, lower potsherd is sequentially stacked with valve seat, jointly inserts in the room of valve casing, under Potsherd is fixed on valve seat, and upper potsherd is then attached with pedestal, and when potsherd and valve seat are stacked instantly, valve seat The first splitter box, the second splitter box can form align with the cold water runner of lower potsherd, hot water flux respectively.

The ceramic control valve of faucet the most according to claim 1, it is characterised in that valve casing inwall is provided with two projections, should Two projections are to keep being separated by with an anglec of rotation, are then provided with the linked block of a tool arc edge in pedestal periphery, and linked block both sides all become It it is a barricade.

The ceramic control valve of faucet the most according to claim 1, it is characterised in that it is concave that valve casing inwall is provided with an arc Location division, is then provided with the ejector pin extrapolated by spring force on the pedestal of water controlled plate.

The ceramic control valve of faucet the most according to claim 1, it is characterised in that base bottom surface has protruded out drive Foot, upper potsherd end face is provided with gearing groove, when upper potsherd abuts in lower potsherd end face, and when putting into room together, I.e. form plant with this gearing groove with the drive foot of pedestal to coordinate.

The ceramic control valve of faucet the most according to claim 1, it is characterised in that lower potsherd periphery is provided with caulking groove, Then being provided with upwardly extended snap finger on valve seat, this snap finger is in addition to being fixed for lower potsherd, moreover it is possible to up clasp valve casing.

The ceramic control valve of faucet the most according to claim 1, it is characterised in that lower potsherd bottom surface is provided with mutually in instead To a cold water runner and a hot water flux of arc edge.

The ceramic control valve of faucet the most according to claim 1, it is characterised in that cold water opening and hot water opening Top peritreme all extend out.

The ceramic control valve of faucet the most according to claim 1, it is characterised in that cold water water inlet flow channel, hot water are intake Sealing collar all it is arranged with on runner, the first splitter box and the second splitter box.

The ceramic control valve of faucet the most according to claim 1, it is characterised in that lower potsherd central authorities are provided with a water outlet Perforation.