CN108533769A - Faucet assembly, sprayer assembly and tap - Google Patents
Faucet assembly, sprayer assembly and tap Download PDFInfo
- Publication number
- CN108533769A CN108533769A CN201810627540.0A CN201810627540A CN108533769A CN 108533769 A CN108533769 A CN 108533769A CN 201810627540 A CN201810627540 A CN 201810627540A CN 108533769 A CN108533769 A CN 108533769A
- Authority
- CN
- China
- Prior art keywords
- assembly
- fluid channel
- seal
- faucet assembly
- sprayer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims abstract description 69
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 22
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0406—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
A kind of faucet assembly of present invention proposition, sprayer assembly and tap, the faucet assembly can install sprayer assembly, and faucet assembly includes：Tap main body, tap main body are provided with first fluid channel；First seal and the first elastomeric element are installed on first fluid channel, first elastomeric element peace is positioned at the upstream side of first seal, the downstream side of first seal can install sprayer assembly, when sprayer assembly is not installed on faucet assembly, first elastomeric element exerts a force to first seal and blocks first fluid channel, when sprayer assembly is installed on faucet assembly, first seal is atomized device assembly force and is moved towards the direction of the first elastomeric element of compression so that opens in first fluid channel.The function of facilitating water-filling is realized by the simple structure of faucet assembly, sprayer assembly, is especially that by automatic water-filling to a certain extent, avoids the inconvenience brought using the manual water-filling of the prior art.
Description
Technical field
The present invention relates to a kind of field of fluid control more particularly to faucet assembly, sprayer assembly and taps.
Background technology
The manual sprayer of the prior art sprays water mist using high frequency oscillation, can solve user and smear nutrient solution shield with hand
When managing face, smearing thickness is uneven, and the problem of can make hand dirty.But the capacity of manual sprayer is limited, needs to fill manually
Water could continue to use.
Invention content
Defect based on the above-mentioned prior art and make the present invention, the purpose of the present invention is to provide a kind of tap groups
Part, sprayer assembly and tap, sprayer assembly, which is installed on faucet assembly, can carry out water-filling.
The present invention proposes that a kind of faucet assembly, the faucet assembly can install sprayer assembly,
The faucet assembly includes：
Tap main body, the tap main body are provided with the first mounting hole, are formed in first mounting hole first-class
Body channel；
First seal, the first seal are installed on the first fluid channel；
First elastomeric element, first elastomeric element are installed on the first fluid channel and positioned at described first close
The upstream side of sealing,
Wherein, first mounting hole is located at the downstream side of the first seal at it can install the sprayer group
Part,
When the sprayer assembly is not installed on the faucet assembly, first elastomeric element is close to described first
Sealing exerts a force and blocks the first fluid channel,
When the sprayer assembly is installed on the faucet assembly, the first seal is by the sprayer assembly
It exerts a force and is moved towards the direction for compressing first elastomeric element so that opened in the first fluid channel.
Preferably, the faucet assembly further includes the first mounting portion, and first installation position is in first sealing
The downstream side of part, first mounting portion is for installing the sprayer assembly.
Preferably, the faucet assembly further includes fastener, and the fastener is mounted in first mounting hole, institute
It includes first mounting portion to state fastener, and first mounting portion is set to the downstream side of the fastener, the fastener
It is provided with the slot separated in the circumferential, first mounting portion is made to separate in the circumferential.
Preferably, the peripheral surface of the fastener is provided with the limiting section being circumferentially spaced, first mounting hole
Inner peripheral surface be provided with the first clamping portion being circumferentially spaced, pass through the card of the limiting section and first clamping portion
It connects, the fastener is mounted in first mounting hole.
Preferably, the faucet assembly further includes bushing, and the bushing is mounted in first mounting hole, the lining
Set is hollow tubular, and the inside of the bushing is passed through in the first fluid channel,
The first seal can abut with the mating surface of the bushing and block the first fluid channel.
Preferably, the faucet assembly further includes nozzle, and the nozzle has different from the first fluid channel
Fluid channel.
The present invention also proposes that a kind of sprayer assembly, the sprayer assembly can be installed on faucet assembly,
The sprayer assembly includes：
Second mounting hole is formed with second fluid channel in second mounting hole；
Second seal, the second seal are installed on the second fluid channel；
Second elastomeric element, second elastomeric element are installed on the second fluid channel and positioned at described second close
The downstream side of sealing；
Wherein, the upstream side of the second seal can be installed on the faucet assembly,
When the sprayer assembly is not installed on the faucet assembly, the second seal can be described second
The second fluid channel is blocked under the action of elastomeric element,
When the sprayer assembly is installed on the faucet assembly, in the starting stage of water-filling, second sealing
Part can move under the effect of the pressure of the water flowed into from the faucet assembly towards the direction for compressing second elastomeric element
It is dynamic so as to open in the second fluid channel；Water-filling complete the stage, the second seal the water being filled with pressure with
Under the action of second elastomeric element, the second fluid channel is blocked.
Preferably, the sprayer assembly further includes the second mounting portion, and second installation position is in second sealing
The upstream side of part, second mounting portion is for being installed on the faucet assembly.
Preferably, the sprayer assembly further includes plug-in unit, and the plug-in unit is mounted in second mounting hole, and described the
Two mounting portions are set to the upstream side of the plug-in unit, and the plug-in unit is hollow tubular, and the plug-in unit is mounted on described second and installs
In hole, the second fluid channel is pacified by inside the plug-in unit, fore-set is provided in the plug-in unit in the sprayer assembly
When being attached to the faucet assembly, the fore-set is used to open the fluid channel of the faucet assembly.
Preferably, the sprayer assembly further includes sealing shroud, and the sealing shroud is mounted in the plug-in unit, and described second
Fluid channel passes through the sealing shroud, blocks the second fluid logical by the second seal and the sealing shroud coordinate
Road is detached by the second seal with the sealing shroud, and the second fluid channel is made to open.
The present invention also proposes that a kind of tap, the tap include faucet assembly of the present invention and the present invention
The sprayer assembly.
Technical scheme of the present invention extends the function of tap and/or sprayer assembly, passes through faucet assembly, spraying
The simple structure of device assembly realizes the function of facilitating water-filling, is especially that by automatic water-filling to a certain extent, avoids
The inconvenience brought using the manual water-filling of the prior art.Sprayer assembly is installed on faucet assembly, makes first seal quilt
Sprayer assembly exerts a force and is moved towards the direction of the first elastomeric element of compression, opens first fluid channel to automatic water-filling.
Particularly, using the faucet assembly of the present invention, sprayer assembly, can stop after sprayer assembly is full of water
Water-filling avoids that excessive water-filling is caused to waste.
Specifically, when sprayer assembly is installed on faucet assembly, first seal is atomized device assembly and exerts a force and court
It is moved to the direction of the first elastomeric element of compression so that open in the first fluid channel.It is close in the starting stage of water-filling, second
Sealing can move under the effect of the pressure of the water flowed into from faucet assembly towards the direction for compressing second elastomeric element,
So that the second fluid channel is opened；Stage, pressure and institute of the second seal in the water being filled with are completed in water-filling
Under the action of stating the second elastomeric element, the second fluid channel is blocked.
When being removed when sprayer assembly is not installed or from faucet assembly, second seal can be in the second elastomeric element
Under the action of block second fluid channel, the first elastomeric element to exert a force to first seal and block first fluid channel.
Particularly, sprayer assembly of the invention also may make up a part for tap, i.e. faucet assembly and sprayer
Component constitutes tap.For example, by the simple mounting means such as plug manual sprayer component is mutually tied with faucet assembly
It closes, sprayer assembly can be installed on faucet assembly even if user is finished after sprayer assembly, it is improper to avoid placing.
Description of the drawings
Fig. 1 shows the structural schematic diagram of tap according to the embodiment of the present invention.
Fig. 2 shows the structural schematic diagrams that the faucet assembly of Fig. 1 and spray assembly detach.
Fig. 3 shows the partial sectional view of faucet assembly according to the embodiment of the present invention.
Fig. 4 shows the partial sectional view of faucet assembly according to the embodiment of the present invention.
Fig. 5 shows the structural schematic diagram of the fastener of tap according to the embodiment of the present invention.
Fig. 6 shows the partial sectional view of the spray assembly of tap according to the embodiment of the present invention.
Fig. 7 shows the partial sectional view of the spray assembly water-filling state of tap according to the embodiment of the present invention.
Fig. 8 shows the broken section of the spray assembly water-filling halted state of tap according to the embodiment of the present invention
Figure.
Fig. 9 shows the sectional perspective of the spray assembly water-filling halted state of tap according to the embodiment of the present invention
Sectional view.
Figure 10 shows the partial sectional view of the spray assembly use state of tap according to the embodiment of the present invention.
Reference sign
1 faucet assembly, 11 tap main body, 111 first mounting hole, 1,111 first positioning surface 1,112 second positions
1,113 first clamping portion of face, 12 121 first mounting portion of fastener, 122 slot, 123 limiting section, 124 first buckling groove
125 13 first washer of second packing ring, 14 bushing, 141 first 142 second bushing of bushing, 15 O-rings 16 first are close
161 first plug of sealing, 163 First terrace, 162 second 17 first elastomeric element of plug, 18 current limiter 19 into
Water pipe
2 sprayer assembly, 21 atomiser body, 211 second mounting hole, 22 second elastomeric element 23 second seals
251 second clamping portion of part 24 sealing shroud, 241 first through hole, 242 conical seal (contact) face, 25 plug-in unit, 252 second mounting portion
253 fore-set, 254 fore-set interconnecting piece, 255 second through-hole.
Specific implementation mode
Exemplary embodiments of the present invention are described with reference to the accompanying drawings.It should be appreciated that these specific descriptions are only used for
How teaching those skilled in the art implement the present invention, rather than the exhaustive present invention all feasible modes, without in
It limits the scope of the invention.
In the present invention, unless otherwise instructed, axial A and circumferential direction C refer respectively to tap main body 11 and atomiser body 21
Axial A and circumferential direction C；Arrow direction in Fig. 7 and Fig. 9 indicates the direction of hydraulic pressure；Lower section in Fig. 7 to Figure 10 is upstream side,
Top is downstream side.
As shown in Figure 1, the present invention provides a kind of taps comprising faucet assembly 1 and sprayer assembly 2, the fire hose
Head assembly 1 includes the nozzle that can be discharged, and faucet assembly 1 and sprayer assembly 2 can connect installation, such as grafting is formed
It is whole, thus by faucet assembly 1 to 2 water-filling of sprayer assembly.As shown in Fig. 2, when sprayer assembly 2 is used alone,
Sprayer assembly 2 can be removed from faucet assembly 1, for example extracted and the two is made to detach.
Faucet assembly
As shown in Figure 3 and Figure 4, faucet assembly 1 includes tap main body 11, first seal 16, the first elastomeric element 17.
In addition, particularly, faucet assembly 1 further includes the first washer 13, current limiter 18, water inlet pipe 19, fastener 12, bushing 14, O-shaped
One or more of circle 15.
Tap main body 11 is provided with the first mounting hole 111 of A in an axial direction, and first fluid is formed in the first mounting hole 111
Channel.First elastomeric element 17, first seal 16 are packed into the first mounting hole 111 from the downstream side of the first mounting hole 111 successively.
Preferably, the first washer 13, the first elastomeric element 17, first seal 16, bushing 14, fastener 12 are successively from the first mounting hole
111 downstream side is packed into the first mounting hole 111.
First mounting hole 111 is through-hole, is changed by the internal diameter of the first mounting hole 111, the inner wall of the first mounting hole 111 is set
It is equipped with the first positioning surface 1111 towards downstream side.The inner peripheral surface in the downstream side of the first mounting hole 111 is provided with to radially inner side
First clamping portion 1113 of protrusion, the first clamping portion 1113 are positioned apart from two on circumferential C, specifically, two first cards
Socket part 1113 can be spaced 180 °, and the first clamping portion 1113 is for making fastener 12 in axial A upper limits.
As shown in figure 3, second positioning surface 1112 of the inner wall setting of the first mounting hole 111 towards upstream side.Such as Fig. 4 institutes
Show, is packed into current limiter 18 from the upstream side of the first mounting hole 111 and water inlet pipe 19, current limiter 18 are against the second positioning surface 1112
On, the inner wall of current limiter 18 and the first mounting hole 111 is interference fitted, and water inlet pipe 19 can be installed to by fit systems such as screw threads
In first mounting hole 111.
As shown in figure 3, the first washer 13 is packed into from the downstream side of the first mounting hole 111, the first washer 13 is installed to the
One positioning surface 1111.First washer 13 is for the sealing between bushing 14 and the first mounting hole 111.
First elastomeric element 17 is installed on first fluid channel and the upstream side positioned at first seal 16.Specifically,
One elastomeric element 17 can be spring.First elastomeric element 17 is packed into from the downstream side of the first mounting hole 111, the first elastomeric element
17 lower ends are installed on the first mounting hole 111, and the upper end of the first elastomeric element 17 abuts first seal 16.Preferably
In, 17 lower end of the first elastomeric element is abutted with current limiter 18, and the first elastomeric element 17 can also be abutted with the first positioning surface 1111.
First seal 16 is installed on first fluid channel and the downstream side positioned at the first elastomeric element 17, specifically, the
One sealing element 16 can be plug.Plug is packed into from the downstream side of the first mounting hole 111, and plug includes the first plug 161 and the
Two plugs 162, the first plug 161 and the second plug 162 can be integrally formed.Plug can be cylindric, the first plug
161 are located at the downstream side of the second plug 162, and the diameter of the first plug 161 is less than the diameter of the second plug 162, the first plug 161
The First terrace of transition forming face downstream is changed by outer diameter with the second plug 162.First terrace is used for and first
Fluid channel coordinates, the blocking in control first fluid channel or opening.The lower face of second plug 162 preferably forms receiving portion
The groove for dividing the first elastomeric element 17, makes the upper end of the first elastomeric element 17 for example be installed on the bottom of the groove in a manner of abutting
Portion, i.e. the first elastomeric element 17 are located at the upstream side of plug.
Bushing 14 is packed into from the downstream side of the first mounting hole 111, and bushing 14 is cylindrical shape, and the lower end of bushing 14 abuts and the
One washer 13.Bushing 14 includes the first bushing 141 and the second bushing 142, and the first bushing 141 and the second bushing 142 can be one
Body formed.First bushing 141 is less than the second bushing 142 in the downstream side of the second bushing 142, the internal diameter of the first bushing 141
The inner peripheral surface of internal diameter, the inner peripheral surface of the first bushing 141 and the second bushing 142 changes transition forming face to the upstream side by internal diameter
Second step face (mating surface).The internal diameter of first bushing 141 is more than the outer diameter of the first plug 161, and the internal diameter of the second bushing 142 is big
In the outer diameter of the second plug 162, to make bushing 14 be sleeved on around plug, second step face can be with First terrace phase
It supports.Between the first bushing 141 and the first plug 161, the second bushing 142 and the second plug 162, First terrace and second
The first fluid channel of part can be formed between terrace.First fluid channel is when First terrace and second step face offset
It blocks, and is opened when First terrace and second step face detach.
The outer diameter of first bushing 141 is less than the outer diameter of the second bushing 142, the peripheral surface and the second bushing of the first bushing 141
142 peripheral surface changes the third step surface of transition forming face downstream by outer diameter.
As shown in Figure 3 and Figure 5, fastener 12 is packed into from the downstream side of the first mounting hole 111, and the lower face of fastener 12 is excellent
Selection of land is connected to third step surface, opening direction movements of the A towards the first mounting hole 111 in an axial direction of limitation bushing 14.Fastener 12
Preferably cylindric, the top (downstream side) of fastener 12 is provided with the first mounting portion 121 protruded to radially inner side, passes through
First mounting portion 121 coordinates with sprayer assembly 2, and sprayer assembly 2 can be made to be connect with faucet assembly 1.Fastener 12
Top is preferably provided with the slot 122 separated in the circumferential, and the first mounting portion 121 is made to be easy to radial outside flexible deformation,
For example aftermentioned plug-in unit 25 of reception is facilitated to be inserted into fastener 12.
The lower part (upstream side) of fastener 12 is provided with the limiting section of the peripheral surface of protrusion fastener 12 radially
123, limiting section 123 be positioned apart from the circumferential there are one, two or more.Specifically, two limiting sections 123 can between
Every 180 °.In this embodiment, the outer diameter on the top of fastener 12 is more than the outer diameter of the lower part of fastener 12 so that limiting section
123 top preferably forms circumferentially spaced first buckling groove 124.It, will when fastener 12 is installed to the first mounting hole
Limiting section 123 is staggered with the first clamping portion 1113, and fastener 12 is inserted into rotation, such as 90 ° of rotation after tap main body, makes limiting section
123 overlap with the first clamping portion 1113 on axial A, and the first clamping portion 1113 is contained in the first buckling groove 124, makes fastener
12 limit in the axial direction.
The inner peripheral surface of fastener 12 is disposed an outwardly facing the 4th step surface in downstream side, and second packing ring 125 is arranged at the 4th
On terrace.Second packing ring 125 for fastener 12 and sprayer, for example aftermentioned sprayer plug-in unit 25 between sealing.
The inner peripheral surface of fastener 12 is provided with annular groove, and the interior installation of annular groove for example can be the sealing of O-ring 15
Circle, O-ring 15 is bonded with the peripheral surface of the first bushing 141, to ensure the sealing between fastener 12 and bushing 14.
In this embodiment, the lower face of the first washer 13 and second packing ring 125 is provided with cricoid protrusion, the protrusion
It is easier to deform after being under pressure, is conducive to form sealing.The upper surface of first washer 13 and second packing ring 125 can also be provided with
The protrusion.
Sprayer assembly
As shown in fig. 6, sprayer assembly 2 includes atomiser body 21, the second elastomeric element 22, second seal 23, it is excellent
Selection of land, sprayer assembly 2 further include sealing shroud 24 and plug-in unit 25.
Atomiser body 21 offers the second mounting hole 211 of A in an axial direction, and second is formed in the second mounting hole 211
Body channel, opening down (upstream side) of the second mounting hole 211.The bottom (top in Fig. 6) of second mounting hole 211 and receiving
The cavity of liquid is connected to, and liquid is allow to enter cavity by the second mounting hole 211.Preferably, sealing shroud 24 can fill in advance
In plug-in unit 25, then the second elastomeric element 22, second seal 23 and plug-in unit 25 are sequentially loaded into the second mounting hole 211.
Second elastomeric element 22 is installed on second fluid channel and the downstream side positioned at second seal 23, specifically, the
Two elastomeric elements 22 can be spring.Second elastomeric element is packed into the second mounting hole 211, and the upper end of the second elastomeric element is with for example
The mode of abutting is installed on the bottom of the second mounting hole 211.Second seal 23 is installed on second fluid channel and is located at second
The upstream side of elastomeric element 22.Specifically, second seal 23 can be ball, and ball is packed into the second mounting hole 211, the second bullet
Property component lower end abut ball.
Plug-in unit 25 is the tubular of such as circular cross-section.Preferably, the inner peripheral surface of plug-in unit 25 has and protrudes to radially inner side
Second clamping portion 251, the peripheral surface of sealing shroud 24 are equipped with the second buckling groove coordinated with the second clamping portion 251, pass through the second card
Socket part 251 is embedded in the second buckling groove, and sealing shroud 24 is made to be mounted in plug-in unit 25.Sealing shroud 24 is installed on second fluid channel,
And positioned at the upstream side of ball.
Sealing shroud 24 is provided centrally with the first through hole 241 that A in an axial direction extends, and the elastic force of the second elastomeric element makes second close
Sealing 23, such as ball abut sealing shroud 24 and block first through hole 241, wherein the size of second seal 23, such as
The diameter of ball is more than the internal diameter of first through hole 241.
Preferably, the top of the peripheral surface of plug-in unit 25 is provided with screw thread, and plug-in unit 25, which is inserted into the second mounting hole 211, passes through spiral shell
Line is connect with atomiser body 21.The lower part (upstream side) of the peripheral surface of plug-in unit 25 is provided with cricoid second mounting portion 252, leads to
The first mounting portion 121 for crossing the second mounting portion 252 and faucet assembly 1 coordinates, and can make sprayer assembly 2 and faucet assembly
1 connection.
Preferably, plug-in unit 25 and fastener 12 are connected, by the second mounting portion 252 and the first mounting portion 121 for example with card
The mode connect is connected.Particularly, the distance of the second mounting portion 252 to the lower face of plug-in unit 25 is more than the first mounting portion 121 to the
The distance of two washers, 125 upper surface.Especially, when the second mounting portion 252 and the first mounting portion 121 being made to be clamped, under plug-in unit 25
End face portion is against in second packing ring 125, makes to seal between plug-in unit 25 and fastener 12.
Preferably, the tapered sealing surface 242 of the upper end chamfering of through-hole 241 makes second seal, such as ball be connected to
Sealing shroud 24, and when blocking second fluid channel, thus there is better seal effect.
Preferably, the tapered sealing surface 242 of the equal chamfering of the upper and lower ends of through-hole 241, when sealing shroud 24 can be made to install
Without identifying installation direction.
The bottom (upstream side) of plug-in unit 25 is provided with fore-set 253.Preferably, fore-set 253 by fore-set interconnecting piece 254 and is inserted
The inner peripheral surface of part 25 connects.Preferably, fore-set interconnecting piece 254 is provided with the second through-hole 255 of A in an axial direction, makes the interior of plug-in unit 25
Portion forms the second fluid channel of part.Fore-set 253 is located at the shaft core position of plug-in unit 25 and protrudes from the lower end of plug-in unit 25
Face.
As shown in Figure 7 and Figure 8, sprayer assembly 2 is in water-filling state.
When 2 water-filling of sprayer assembly, sprayer assembly 2 and faucet assembly 1 are connected.Preferably, the second of plug-in unit 25
Mounting portion 252 and the first mounting portion 121 of fastener 12 are clamped.Plug is pressed downward that the first elastomeric element 17 is made to press by fore-set 253
Contracting.The First terrace of plug is detached with the second step face 143 of bushing 14, to make first fluid channel open.Along arrow
Shown direction, water flow to downstream side from upstream side through first fluid channel and second fluid channel.Due to the pressure of the water of inflow
More than the hydraulic pressure of the elastic force and the water being filled with of the second elastomeric element, under the pressure effect of the water of inflow, the second elastomeric element
Compression, second seal, such as ball is downstream open-top, and second seal is detached with sealing shroud 24, such as close with taper
Cover 242 detaches so that second fluid channel is opened, to which water can enter sprayer assembly 2 by first through hole 241
In cavity, automatic water-filling is carried out.
As shown in figure 9, sprayer assembly 2 is in water-filling halted state.
With water filling process, water enters in the cavity of sprayer assembly 2, and the pressure for the water being filled with gradually increases.When
After water is full of cavity, hydraulic pressure and the second elastomeric element in cavity are more than inflow to the pressure of second seal, such as ball
The pressure of water makes to make second seal, such as ball be connected on sealing shroud 24, on such as abutting conical seal (contact) face 242
First through hole 241 is closed by second seal, i.e. second fluid carrier frequency channel break, stops water-filling.
As shown in Figure 10, sprayer assembly 2 is in use state.
When using sprayer assembly 2, sprayer assembly 2 to be removed from faucet assembly 1, fore-set 253 is detached from plug,
Under the elastic force effect of first elastomeric element 17, the First terrace of plug is abutted with the second step face of bushing 14, to be formed
Sealing makes first fluid carrier frequency channel break, faucet assembly 1 stop being 2 water-filling of sprayer assembly.Since the water pressure of inflow disappears
It loses, the pressure for the water being filled with and the pressure of the second elastomeric element in the cavity of sprayer assembly 2 make second seal, such as
Ball is connected on the conical seal (contact) face 242 of sealing shroud 24, blocks second fluid channel, ensures that spray assembly 2 will not leak.
Certainly, the present invention is not limited to the above embodiment, those skilled in the art under the teachings of the present invention can be to this
The above embodiment of invention makes various changes and modification, without departing from the scope of the present invention.
Claims (11)
1. a kind of faucet assembly, which is characterized in that the faucet assembly (1) can install sprayer assembly (2),
The faucet assembly (1) includes：
Tap main body (11), the tap main body (11) are provided with the first mounting hole (111), in first mounting hole (111)
Inside it is formed with first fluid channel；
First seal (16), the first seal (16) are installed on the first fluid channel；
First elastomeric element (17), first elastomeric element (17) are installed on the first fluid channel and positioned at described the
The upstream side of one sealing element (16),
Wherein, first mounting hole (111) is located at the downstream side of the first seal (16) at it can install the spray
Day with fog component,
When the sprayer assembly (2) is not installed on the faucet assembly (1), first elastomeric element (17) is to described
First seal (16) exerts a force and blocks the first fluid channel,
When the sprayer assembly (2) is installed on the faucet assembly (1), the first seal (16) is by the spraying
Device assembly (2) exerts a force and is moved towards the direction for compressing first elastomeric element (17) so that the first fluid channel is beaten
It opens.
2. faucet assembly according to claim 1, which is characterized in that the faucet assembly (1) further includes the first peace
Dress portion (121), first mounting portion (121) are located at the downstream side of the first seal (16), first mounting portion
(121) it is used to that the sprayer assembly (2) to be installed.
3. faucet assembly according to claim 2, which is characterized in that the faucet assembly (1) further includes fastener
(12), the fastener (12) is mounted in first mounting hole (111), and the fastener (12) includes first installation
Portion (121), first mounting portion (121) are set to the downstream side of the fastener (12), and the fastener (12) is provided with
The slot (122) separated in the circumferential makes first mounting portion (121) separate in the circumferential.
4. faucet assembly according to claim 3, which is characterized in that the peripheral surface of the fastener (12) is provided with
Circumferentially spaced limiting section (123), the inner peripheral surface of first mounting hole (111) are provided be circumferentially spaced
One clamping portion (1113), by the clamping of the limiting section (123) and first clamping portion (1113), by the fastener
(12) it is mounted in first mounting hole (111).
5. faucet assembly according to claim 2, which is characterized in that the faucet assembly (1) further includes bushing
(14), the bushing (14) be mounted on first mounting hole (111) in, the bushing (14) be hollow tubular, described first
Fluid channel passes through the inside of the bushing (14),
The first seal (16) can abut with the mating surface of the bushing (14) and block the first fluid channel.
6. faucet assembly according to any one of claims 1-5, which is characterized in that the faucet assembly (1) is also
Including nozzle, the nozzle has the fluid channel different from the first fluid channel.
7. a kind of sprayer assembly (2), which is characterized in that the sprayer assembly (2) can be installed on faucet assembly,
The sprayer assembly (2) includes：
Second mounting hole (211), second mounting hole (211) is interior to be formed with second fluid channel；
Second seal (23), the second seal (23) are installed on the second fluid channel；
Second elastomeric element (22), second elastomeric element (22) are installed on the second fluid channel and positioned at described the
The downstream side of two sealing elements (23)；
Wherein, the upstream side of the second seal (23) can be installed on the faucet assembly,
When the sprayer assembly (2) is not installed on the faucet assembly, the second seal (23) can be described
The second fluid channel is blocked under the action of second elastomeric element (22),
When the sprayer assembly (2) is installed on the faucet assembly, in the starting stage of water-filling, the second seal
It (23) can be under the effect of the pressure of the water flowed into from the faucet assembly towards compression second elastomeric element (22)
It moves in direction so that open in the second fluid channel；The stage is completed in water-filling, the second seal (23) is what is be filled with
The pressure of water blocks the second fluid channel under the action of second elastomeric element (22).
8. sprayer assembly (2) according to claim 7, which is characterized in that the sprayer assembly (2) further includes second
Mounting portion (252), second mounting portion (252) are located at the upstream side of the second seal (23), second mounting portion
(252) it is used to be installed on the faucet assembly (1).
9. sprayer assembly (2) according to claim 8, which is characterized in that the sprayer assembly (2) further includes plug-in unit
(25), the plug-in unit (25) is mounted in second mounting hole (211), and second mounting portion (252) is set to described insert
The upstream side of part (25), the plug-in unit (25) are hollow tubular, and the plug-in unit (25) is mounted on second mounting hole (211)
Interior, the second fluid channel is internal by the plug-in unit (25), fore-set (253) is provided in the plug-in unit (25), described
When sprayer assembly (2) is installed to the faucet assembly, the fore-set (253) is used to open the fluid of the faucet assembly
Channel.
10. sprayer assembly (2) according to claim 9, which is characterized in that the sprayer assembly (2) further includes close
Big envelope (24), the sealing shroud (24) are mounted in the plug-in unit (25), and the sealing shroud is passed through in the second fluid channel
(24), the second fluid channel is blocked by the second seal (23) and the sealing shroud (24) coordinate, passes through institute
It states second seal (23) to detach with the sealing shroud (24), the second fluid channel is made to open.
11. a kind of tap, which is characterized in that the tap includes tap group according to any one of claims 1 to 6
Sprayer assembly described in any one of part and claim 7-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810627540.0A CN108533769B (en) | 2018-06-15 | 2018-06-15 | Tap subassembly, atomizer subassembly and tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810627540.0A CN108533769B (en) | 2018-06-15 | 2018-06-15 | Tap subassembly, atomizer subassembly and tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108533769A true CN108533769A (en) | 2018-09-14 |
| CN108533769B CN108533769B (en) | 2023-12-05 |
Family
ID=63471147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810627540.0A Active CN108533769B (en) | 2018-06-15 | 2018-06-15 | Tap subassembly, atomizer subassembly and tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108533769B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002039479A (en) * | 2000-07-21 | 2002-02-06 | Jiyopuratsukusu Kk | Joint |
| CN200943793Y (en) * | 2006-09-04 | 2007-09-05 | 李支斌 | Quick-acting joint for pipeline |
| CN103256765A (en) * | 2012-02-20 | 2013-08-21 | 珠海格力电器股份有限公司 | Pouring gun head |
| CN203309230U (en) * | 2013-05-23 | 2013-11-27 | 何美桃 | Non-return structure of water discharge valve |
| CN104399215A (en) * | 2014-12-01 | 2015-03-11 | 东莞市长原喷雾技术有限公司 | Anti-drip device for high-pressure water mist fire sprinkler |
| CN108087563A (en) * | 2016-11-22 | 2018-05-29 | 青岛海尔洗衣机有限公司 | A kind of washing machine water tap and washing machine |
| CN208595240U (en) * | 2018-06-15 | 2019-03-12 | 九牧厨卫股份有限公司 | Faucet assembly, sprayer assembly and tap |
-
2018
- 2018-06-15 CN CN201810627540.0A patent/CN108533769B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002039479A (en) * | 2000-07-21 | 2002-02-06 | Jiyopuratsukusu Kk | Joint |
| CN200943793Y (en) * | 2006-09-04 | 2007-09-05 | 李支斌 | Quick-acting joint for pipeline |
| CN103256765A (en) * | 2012-02-20 | 2013-08-21 | 珠海格力电器股份有限公司 | Pouring gun head |
| CN203309230U (en) * | 2013-05-23 | 2013-11-27 | 何美桃 | Non-return structure of water discharge valve |
| CN104399215A (en) * | 2014-12-01 | 2015-03-11 | 东莞市长原喷雾技术有限公司 | Anti-drip device for high-pressure water mist fire sprinkler |
| CN108087563A (en) * | 2016-11-22 | 2018-05-29 | 青岛海尔洗衣机有限公司 | A kind of washing machine water tap and washing machine |
| CN208595240U (en) * | 2018-06-15 | 2019-03-12 | 九牧厨卫股份有限公司 | Faucet assembly, sprayer assembly and tap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108533769B (en) | 2023-12-05 |
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