CN108825793A - Discharge switching device - Google Patents
Discharge switching device Download PDFInfo
- Publication number
- CN108825793A CN108825793A CN201810844572.6A CN201810844572A CN108825793A CN 108825793 A CN108825793 A CN 108825793A CN 201810844572 A CN201810844572 A CN 201810844572A CN 108825793 A CN108825793 A CN 108825793A
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- China
- Prior art keywords
- baffle
- water outlet
- cavity
- water
- switching device
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 344
- 230000000694 effects Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 25
- 238000002955 isolation Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 20
- 239000007921 spray Substances 0.000 description 13
- 238000004140 cleaning Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000008234 soft water Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
Abstract
The invention discloses a kind of discharge switching devices, including cavity and baffle, the cavity includes water inlet and the first water outlet, the baffle includes the second water outlet, the baffle is connect with chamber activities, baffle closes the first water outlet when being in first position in the cavity be connected to water inlet with the second water outlet, baffle closes the second water outlet when being in the second position in the cavity be connected to water inlet with the first water outlet, and water inlet is connected to the first water outlet and the second water outlet simultaneously when baffle is in other positions in the cavity.The beneficial effects of the present invention are：Can be by the switching to water outlet water route to realize different outlet effects, while handoff functionality only at least can be realized with two parts, product structure is significantly simplified, product cost is reduced, is conducive to promote the use of.
Description
Technical field
The present invention relates to sanitary ware more particularly to a kind of discharge switching devices.
Background technique
In the prior art, to out water outlet equipment with the discharging device of core assembly in water outlet there are a variety of
Water is controlled or is adjusted.
Application No. is 200620004600.6 patents to disclose control water valve, and water outlet is provided with moving up and down
Core assembly (control valve group i.e. marked as 20) opens or closes water route, to make instead of the function of faucet switch valve
The overall structure for obtaining discharging device is simpler, and using relatively sanitary.This scheme function is more single, can not waterway switching
To realize different effluent functions.
Application No. is 200720195074.0 patents to disclose water-saving forming head, be spirally connected in water outlet can on move down
Dynamic core assembly (regulation cock i.e. marked as 50) come open, close water route and adjust flow.This scheme needs specially
Tool adjust the position of regulation cock, use is more inconvenient, and can not waterway switching realize different effluent functions.
Application No. is 201611185825.0 patents to disclose bathroom embedded unit, and water outlet is provided with can be upper and lower
Mobile core assembly (buffer that Figure 15 in i.e. 201611185825.0 patent is indicated) is come to the hydraulic pressure generated suddenly
It is buffered, to generate the water flow mildly increased.Application No. is 201710066785.6 patents to disclose bathroom insertion list
Member, water outlet are provided with fixed core assembly (the channel embedded components i.e. marked as 26) to improve outlet effect.With
Upper two schemes are all merely able to improve outlet effect, equally can not waterway switching realize different effluent functions.
Application No. is 201720750840.9 patents to disclose Multifunctional water outlet device, the core of water outlet setting
Component (current divider i.e. marked as 24) can be used for allowing water flow from the water route outflow marked as 246 or from point marked as 244
Discharge orifice outflow.This programme is to realize different effluent functions by water route switching from the maximum difference of above scheme,
But it is found that its components is various, core needs to be made of nearly 20 parts the scheme disclosed from the patent, produces
It is all more troublesome with assembly, it is at high cost, it is unfavorable for marketing.
Summary of the invention
It is simple the technical problem to be solved by the invention is to provide a kind of structure and can be realized going out for a variety of effluent functions
Water switching device.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of discharge switching device, including cavity
And baffle, the cavity include water inlet and the first water outlet, the baffle includes the second water outlet, the baffle with
Chamber activities connection, baffle closes the first water outlet when being in first position in the cavity connect water inlet and the second water outlet
Logical, baffle closes the second water outlet when being in the second position in the cavity be connected to water inlet with the first water outlet, baffle
Water inlet is connected to the first water outlet and the second water outlet simultaneously when being in other positions in the cavity.
The beneficial effects of the present invention are：Since baffle is set as movable in the cavity,
When the entrance of the second water outlet of baffle is resisted against cavity inner wall, the second water outlet is closed, and is intake at this time
Mouth is connected to the first water outlet, and water flow flows out after water inlet inflow by the first water outlet, and the first water outlet can be by water flow
The functor handled water flow is oriented to come when obtaining the first function water, such as being used in Kitchen tap, first is discharged
Connect needle-shaped runner after mouthful and can project needle-shaped water to be cleaned, in another example when being used in bath tap, the first water outlet it
Afterwards connection it is common go out the network of rivers or going out the network of rivers and can project the soft water of not gassiness or gassiness with air suction structure, be suitble to cleaning but not
Can splash the utilization scene of spray；
And when the first water outlet is closed in the position that baffle moves to the first water outlet of closing, water inlet and the second water outlet
Connection, water flow flow out after water inlet inflow by the second water outlet on baffle, and the second water outlet can be by current deflecting
Another functor handled to water flow obtains second of function water, such as is used in when extracting shower, the second water outlet
Spray structure can be connected and project spray water to carry out face cleaning, in another example when being used in bidet, the direct water outlet pressure of the second water outlet
Biggish columnar water, suitable woman washes, stern is washed；
And when baffle moves to middle position, neither close the first water outlet nor close the second water outlet, at this time into
The mouth of a river is connected to two water outlets simultaneously, and two water outlets can be discharged simultaneously；
Compared with prior art, this programme can realize different outlet effects by the switching to water outlet water route, together
When handoff functionality only at least can be realized with two parts, significantly simplify product structure, reduce product cost, be conducive to promote
It uses.
Detailed description of the invention
Fig. 1 a is the sectional view of the discharge switching device of the embodiment of the present invention one；
Fig. 1 b is the perspective view of the epicoele of the discharge switching device of the embodiment of the present invention one；
Fig. 1 c is the perspective view of the cavity of resorption of the discharge switching device of the embodiment of the present invention one；
Fig. 1 d is the perspective view of the baffle of the discharge switching device of the embodiment of the present invention one；
Fig. 1 e is the perspective view for going out the network of rivers of the discharge switching device of the embodiment of the present invention one；
Fig. 2 a is the sectional view of the discharge switching device of the embodiment of the present invention two；
Fig. 2 b is the perspective view of the epicoele of the discharge switching device of the embodiment of the present invention two；
Fig. 2 c is the perspective view of the cavity of resorption of the discharge switching device of the embodiment of the present invention two；
Fig. 2 d is the perspective view of the baffle of the discharge switching device of the embodiment of the present invention two；
Fig. 2 e is the perspective view for going out the network of rivers of the discharge switching device of the embodiment of the present invention two；
Fig. 2 f is the perspective view of the outer housing of the discharge switching device of the embodiment of the present invention two；
Fig. 3 a is the structural exploded view of the discharge switching device of the embodiment of the present invention three；
Fig. 3 b is the first sectional view of the discharge switching device of the embodiment of the present invention three；
Fig. 3 c is the second sectional view of the discharge switching device of the embodiment of the present invention three；
Fig. 3 d is sectional view of Fig. 3 b at A-A；
Fig. 3 e is the perspective view of the epicoele of the discharge switching device of the embodiment of the present invention three；
Fig. 3 f is the perspective view of the cavity of resorption of the discharge switching device of the embodiment of the present invention three；
Fig. 3 g is the perspective view of the baffle of the discharge switching device of the embodiment of the present invention three；
Fig. 3 h is the perspective view for going out the network of rivers of the discharge switching device of the embodiment of the present invention three；
Fig. 3 i is the perspective view of the outer housing of the discharge switching device of the embodiment of the present invention three；
Fig. 4 a is the sectional view of the discharge switching device of the embodiment of the present invention four；
Fig. 4 b is the perspective view of the epicoele of the discharge switching device of the embodiment of the present invention four；
Fig. 4 c is the perspective view of the cavity of resorption of the discharge switching device of the embodiment of the present invention four；
Fig. 4 d is the perspective view of the baffle of the discharge switching device of the embodiment of the present invention four；
Fig. 4 e is the perspective view of the isolation part of the discharge switching device of the embodiment of the present invention four；
Fig. 4 f is the perspective view of the outer housing of the discharge switching device of the embodiment of the present invention four；
Fig. 5 a is the sectional view of the discharge switching device of the embodiment of the present invention five；
Fig. 5 b is the perspective view of the epicoele of the discharge switching device of the embodiment of the present invention five；
Fig. 5 c is the perspective view of the cavity of resorption of the discharge switching device of the embodiment of the present invention five；
Fig. 5 d is the perspective view of the baffle of the discharge switching device of the embodiment of the present invention five；
Fig. 5 e is the perspective view of the water flow refractor of the discharge switching device of the embodiment of the present invention five.
Specific embodiment
In order to describe the technical content, the structural feature, the achieved object and the effect of this invention in detail, below in conjunction with embodiment
And attached drawing is cooperated to be explained in detail.
The design of most critical of the present invention is:Movable a baffle and cavity body structure is arranged to cooperate, movably closing chamber
Intracorporal difference water outlet realizes different effluent functions to switching water discharging channel.
Please refer to Fig. 1 a, Fig. 2 a, Fig. 3 b, Fig. 4 a and Fig. 5 a, a kind of discharge switching device, including cavity 10 and baffle
20, the cavity 10 includes water inlet 11 and the first water outlet 12, and the baffle 20 includes the second water outlet 21, baffle
21 are flexibly connected with cavity 10, and baffle 21 closes the first water outlet 12 when being in first position be discharged water inlet 11 and second
Mouth 21 is connected to, and baffle 21 closes the second water outlet 21 when being in the second position be connected to water inlet 11 with the first water outlet 12,
Water inlet 11 is connected to the first water outlet 12 and the second water outlet 21 simultaneously when baffle 21 is in other positions.
As can be seen from the above description, the beneficial effects of the present invention are：Since baffle is set as movable in the cavity, when leading
When the entrance of second water outlet of fluid is resisted against cavity inner wall, the second water outlet is closed, at this time water inlet and the first water outlet
Mouth connection, water flow flow out after water inlet inflow by the first water outlet, and the first water outlet can flow into current deflecting to water
One functor of row processing is come when obtaining the first function water, such as being used in Kitchen tap, the first water outlet connects needle later
Shape runner can project needle-shaped water to be cleaned, in another example connecting commonly to go out after the first water outlet when being used in bath tap
The network of rivers or going out the network of rivers and can project the soft water of not gassiness or gassiness with air suction structure, are suitble to cleaning but cannot splash spray
With scene；
And when the first water outlet is closed in the position that baffle moves to the first water outlet of closing, water inlet and the second water outlet
Connection, water flow flow out after water inlet inflow by the second water outlet on baffle, and the second water outlet can be by current deflecting
Another functor handled to water flow obtains second of function water, such as is used in when extracting shower, the second water outlet
Spray structure can be connected and project spray water to carry out face cleaning, in another example when being used in bidet, the direct water outlet pressure of the second water outlet
Biggish columnar water, suitable woman washes, stern is washed；
And when baffle moves to middle position, neither close the first water outlet nor close the second water outlet, at this time into
The mouth of a river is connected to two water outlets simultaneously, and two water outlets can be discharged simultaneously；
Compared with prior art, this programme can realize different outlet effects by the switching to water outlet water route, together
When handoff functionality only at least can be realized with two parts, significantly simplify product structure, reduce product cost, be conducive to promote
It uses.
Further, as shown in Fig. 1 a, Fig. 2 a and Fig. 3 b, the baffle 20 is mounted in first water outlet 12,
There is gap between the outer wall of baffle 20 and the inner wall of the first water outlet 12.
Seen from the above description, it can directly be opened by the upper and lower position by adjusting baffle using such structure
Close two water outlets, such as push up baffle to when abutting cavity inner wall, while the second water outlet closing the first water outlet by
Gap between the outer wall of baffle and the inner wall of the first water outlet is held on；Otherwise pull down baffle goes out to abutting first
When water, baffle closes the first water outlet by self structure, while the second water outlet is kept it turning on.
Further, as shown in Fig. 1 a, Fig. 2 a, Fig. 3 b, Fig. 4 a and Fig. 5 a, the baffle 20 is column, baffle
The runner 22 of perforation is equipped in 20, second water outlet 21 is located at the runner 22.
Seen from the above description, baffle is set as the more convenient push-and-pull of column to rest in different location, inside sets
Runner was for draining water.
Further, further include the network of rivers 30 out, it is described go out the network of rivers 30 be flexibly connected with the cavity 10, the baffle 20
It is fixedly connected with the network of rivers 30 out.
Further, as shown in Fig. 1 a, Fig. 2 a and Fig. 3 b, the network of rivers 30 out includes external annulus 31, grid 32 and through-hole
33, grid 32 is arranged around through-hole 33, and the periphery of grid 32 is connect with external annulus 31；The outer wall of external annulus 31 and the cavity 10
Connection, through-hole 33 are connect with the outer wall of the baffle 20.
Seen from the above description, external annulus " extension " on cavity, baffle connection in through-holes, allow in this way when water outlet
It it is able to drive baffle when net moves up and down also synchronizes and move up and down, facilitate the position of adjustment baffle to realize that water route switches
And the function that flow is adjusted.
Further, as shown in Figure 2 a, the external annulus is connect with the outer wall of the cavity by screw thread or sags and crests.
Seen from the above description, using the step-less adjustment that water outlet switching can be achieved is threadedly coupled, when the two is in pole up and down
When extreme position, two water outlets, which only have a water outlet, can cross water, realize the water outlet of any one function, and when the two is in two
When between a extreme position, two water outlets can cross water simultaneously, and two water outlets can be realized from being greater than 0% to less than 100%
Between arbitrary proportion inflow distribution, realize different-effect two functions mixing water outlet；
Can realize that apparent gear is adjusted when using sags and crests connection, a salient point can be arranged on external annulus and
Two or three concave points are set in chamber outer wall, can also be arranged in turn, by the cooperation of sags and crests, baffle is in the cavity
Two to three different locations, to switch or open simultaneously two water outlets between two water outlets.
Further, further include the network of rivers and outer housing out as shown in Fig. 3 a~Fig. 3 i, it is described go out the network of rivers include boss, it is outer
Ring wall, grid, through-hole, spring and convex block, grid are arranged around through-hole, and the periphery of grid is connect with external annulus, and boss is around institute
External annulus setting is stated, spring is set on boss, and convex block is set to the bottom in the network of rivers；The outer housing is installed in rotation on described
The outside of cavity, for the inner wall of outer housing circumferentially arranged at least two ladder blocks, the ladder block is equipped at least two height not
With ladder, smoothly transit between ladder；The through-hole is socketed in the outer wall of the baffle, and the spring supporting is in described convex
Between platform and the cavity；The quantity of the convex block is equal with the ladder number of blocks, and convex block is placed on ladder block.
Seen from the above description, above structure when in use, drives the convex block on ladder block by rotational shell body
Change height of the network of rivers on horizontal position out, realizes the opening and closing control to two water outlets so as to adjust the position of baffle
System；It is for using the network of rivers rapidly and reliably when convex block is moved to the ladder of low level-one from higher leveled ladder that spring, which is arranged,
It falls after rise, it is ensured that water conservancy diversion physical efficiency is adjusted in place.When ladder is equipped with the height of three-level, then adjustable baffle is three different positions
Individually to open a water outlet or simultaneously two water outlets of unlatching；When height of the ladder equipped with two-stage, then it can adjust baffle
In two different positions individually to open any one water outlet.
Further, as shown in Figure 2 a, the side wall of the baffle is equipped with through-hole.
Seen from the above description, the through-hole of water conservancy diversion body sidewall can be used for when water flow is flowed out by the second water outlet, side wall
Through-hole sucking air mixed with water flow, form oxygen-containing particle water or air-bubble；And when the second water outlet is closed, water flow is by first
When water outlet flows out, water flow can enter from the through-hole of side wall, and then make two water outlets while being discharged；When two water outlets all
When unlatching, the through-hole of side wall is then used to get through two water outlets.
Further, as shown in Figure 2 a, the baffle inner wall is equipped with flange, and it is close that the flange is located at the through-hole
The side of the water inlet.
Seen from the above description, flange is used to flow through out-of-date generation Venturi effect in water to ensure that the through-hole of side wall can
Enter in water flow for sucking gas mixing to generate oxygen-containing particle water or air-bubble.
Further, as shown in Fig. 4 a and Fig. 5 a, the cavity includes mounting hole, and the baffle is set to the mounting hole
In.
Further, as shown in fig. 4 a, be equipped between the water inlet and first water outlet in the cavity every
From portion, the isolation part is equipped with port, and the baffle passes through port, and baffle is for opening and closing port.
Seen from the above description, water outlet switching is realized by push-and-pull baffle with can be convenient using such structure,
Baffle top abuts cavity upper wall to the second water outlet of closing after being pushed up to bottom, and water flow passes through water inlet, process at this time
It is projected after port from the first water outlet；Pass through conversely, being drawn down to baffle behind bottom against the edge of port to cut off water flow
The path of port, water flow transfer to project after the second water outlet.
Further, as shown in Figure 5 a, first water outlet is arranged around the mounting hole, and the baffle stretches out institute
The part stated outside cavity is connect with water flow refractor, and the water flow refraction is for reflecting the water flow projected by the first water outlet.
Further, as shown in Figure 2 a, functor is equipped in the baffle.
It seen from the above description, include spraying function part (i.e. the functor of Fig. 2 a), pulse function part, pressurization by setting
A variety of existing functors including functor can allow the water flow projected from the second water outlet to have different-effect to adapt to
The application of different scenes.
Further, as shown in Fig. 2 a and Fig. 4 a, the baffle is equipped with sealing element.
Seen from the above description, setting sealing element can be used for closing the first water outlet or the second water outlet of itself when baffle
When mouth, Watertightness can be more preferable, prevent leak.Common sealing element includes the various common sealing rings such as O-shaped, V-type, U-shaped, Ke Yishi
Corresponding structure is set on baffle with ground to install these sealing rings, such as shown in figures 1 and 3 in the upper end of baffle
Be arranged annular flange after U-shaped sealing ring is installed, or as shown in fig. 4 a baffle upper end setting annular groove after
Mounting O-shaped sealing ring.
Further, as shown in Figure 1a, sealing element is equipped with around second water outlet in the cavity.
Seen from the above description, sealing element is laid in cavity around the second water outlet, can be used for when baffle to
Watertightness can be more preferable when the first water outlet of lower mobile closing, prevents leak.
Fig. 1 a to Fig. 1 e is please referred to, the embodiment of the present invention one is：
A kind of discharge switching device, including cavity 10, baffle 20 and the network of rivers 30 out.
Cavity 10 includes water inlet 11 and the first water outlet 12, and cavity 10 is made of epicoele 101 and cavity of resorption 102, circular
Water inlet 11 is located on epicoele 101, and the first water outlet 12 is set at the axle center of cavity of resorption 102, and cavity of resorption 102 is socketed in epicoele 101
Inner wall simultaneously is fixed together to constitute complete cavity 10 by ultrasonic welding.Direction projection of the epicoele 101 towards discharging device
There is annular wall 103, annular wall 103 is equipped with and the matched inside/outside screw thread of discharging device.The upper surface of cavity of resorption 102 is equipped with close
Sealing 40, sealing element 40 are arranged around the first water outlet 12.
Baffle 20 is cylinder, and the interior runner 22 for being equipped with perforation, the second water outlet 21 is located at 22 end of runner.Baffle
The outer wall of 20 one end is equipped with the annular flange 201 radially extended；The outer wall of the other end of baffle 20 is equipped with cricoid card
Slot.
The network of rivers 30 includes external annulus 31, grid 32 and through-hole 33 out, and grid 32 is arranged around through-hole 33, the periphery of grid 32
It is connect with external annulus 31.
One end that baffle 20 is equipped with annular flange 201 is located in cavity 10, and baffle 20 passes through the first water outlet 12, leads
Have between the outer wall of fluid 20 and the inner wall of the first water outlet 12 for the gap by water flow, the diameter of annular flange 201
Greater than the diameter of the first water outlet 12, the other end that baffle 20 is equipped with card slot is connected to out in the through-hole 33 in the network of rivers 30, is discharged
The external annulus 31 of net 30 connect (not shown) by screw thread or sags and crests with the outer wall of epicoele 101.
This discharge switching device is mounted on discharging device by the screw thread in annular wall 103 when implementing by the present embodiment
The water outlet of (such as faucet, top shower, extract head, spray gun etc.), opens the water valve of discharging device, water flow can by into
The mouth of a river 11 enters in cavity 10；Later, it when the network of rivers 30 is moved upward to extreme position (i.e. position shown in Fig. 1 a) out, drives
The annular flange 201 of baffle 20 withstands the inner wall of epicoele 101, at this time the first water outlet 12 open, runner 22 close, water flow from
First water outlet 12 projects after flowing through grid 32, and the hydraulic pressure of water flow also can ensure that runner 22 is reliably closed；Conversely, when water outlet
When net 30 is moved downward to extreme position, the annular flange 201 of baffle 20 is driven to withstand the sealing element being laid on cavity of resorption 102
40, the first water outlet 12 is closed at this time, the second water outlet 21 is opened, and water flow projects after passing through runner 22 from the second water outlet 21；
And when annular flange 201 is between two extreme positions, then two water outlets are discharged simultaneously.
A to Fig. 2 f referring to figure 2., the embodiment of the present invention two are：
A kind of discharge switching device, including cavity 10, baffle 20, the out network of rivers 30 and outer housing 50.
Cavity 10 includes water inlet 11 and the first water outlet 12, and cavity 10 is made of epicoele 101 and cavity of resorption 102, circular
Water inlet 11 is located on epicoele 101, is equipped with a baffle body 104, the first water outlet 12 towards water discharging direction at the center of epicoele 101
At the axle center of cavity of resorption 102, epicoele 101 is set on cavity of resorption 102 and is fixed together to have constituted by ultrasonic welding
Whole cavity 10.It is socketed on outer housing 50 on the outside of cavity 10 by the way that a step is arranged, the outer wall of outer housing 50 is equipped with and water outlet
The matched external screw thread of device.
Baffle 20 is cylinder, and the interior runner 22 for being equipped with perforation, the second water outlet 21 is located at 22 end of runner.Baffle
The outer wall of 20 one end is equipped with the annular flange 201 radially extended, and it is U-shaped sealing that section is arranged in annular flange 201
Part 40；The outer wall of the other end of baffle 20 is equipped with cricoid card slot, and the side wall of baffle 20 is equipped with the suction hole 202 of perforation,
It is located above suction hole 202 in runner 22 and is equipped with functor 203, functor 203 includes multiple being extended by 22 inner wall of runner
Chamfer rib composition.
The network of rivers 30 includes external annulus 31, grid 32 and through-hole 33 out, and grid 32 is arranged around through-hole 33, the periphery of grid 32
It is connect with external annulus 31.The outer surface of external annulus 31 is equipped with bump to increase frictional force.
One end that baffle 20 is equipped with annular flange 201 is located in cavity 10, the diameter of the baffle body 104 on epicoele 101
Less than the diameter of the second water outlet 21, baffle body 104 and baffle 20 are coaxially disposed and protrude into runner 22, and baffle 20 passes through
First water outlet 12 has between the outer wall of baffle 20 and the inner wall of the first water outlet 12 for the gap by water flow, close
The diameter of sealing 40 is greater than the diameter of the first water outlet 12, and the other end that baffle 20 is equipped with card slot is connected to out the logical of the network of rivers 30
In hole 33, the external annulus 31 and the outer wall of cavity of resorption 102 in the network of rivers 30 are connected through a screw thread out.
This discharge switching device is mounted on discharging device by the external screw thread on outer housing 50 when implementing by the present embodiment
The water outlet of (such as faucet, top shower, extract head, spray gun etc.), opens the water valve of discharging device, water flow can by into
The mouth of a river 11 enters in cavity 10；Later, when rotating out of the network of rivers 30 and being moved upward to extreme position, the annular of baffle 20 is driven
Sealing element 40 on flange 201 withstands the inner wall of epicoele 101, and the first water outlet 12 is opened at this time, the second water outlet 21 is closed,
Water flow projects after flowing through grid 32 from the first water outlet 12, and the hydraulic pressure of water flow also can ensure that runner 22 is reliably closed；Conversely,
When rotating out of the network of rivers 30 and being moved downward to extreme position (i.e. position shown in Fig. 2 a), the annular flange of baffle 20 is driven
Sealing element 40 on 201 withstands the first water outlet 12, and the first water outlet 12 is closed at this time, the second water outlet 21 is opened, and water flow exists
Into before runner 22, the port sharply reduced by the discharge area being made of baffle body 104 and 22 inner wall of runner is needed, is being flowed
Measure it is constant in the case where will lead to hydraulic pressure since discharge area reduces and increase, and due to the blocking of water blocking body 104, water flow can only
It is sprayed downwards along 22 inner wall of runner, and then enters the beveling rib of the functor 203 of lower section to form the rotary water current of high pressure,
Spray water is projected outward from the second water outlet 22 after being mixed again with the gas entered through suction hole 202；And work as annular flange
201 between two extreme positions when, then two water outlets are discharged simultaneously.
A to Fig. 3 i referring to figure 3., the embodiment of the present invention three are：
A kind of discharge switching device, including cavity 10, baffle 20, the out network of rivers 30 and outer housing 50.
Cavity 10 includes water inlet 11 and the first water outlet 12, and cavity 10 is made of epicoele 101 and cavity of resorption 102, circular
Water inlet 11 is located on epicoele 101, and the first water outlet 12 is set at the axle center of cavity of resorption 102, and epicoele 101 is set in cavity of resorption 102
It goes up and passes through ultrasonic welding and be fixed together to constitute complete cavity 10.The direction of cavity of resorption 102 towards discharging device is convexly equipped with
Annular wall 103, annular wall 103 are equipped with and the matched internal screw thread of discharging device；The lateral wall of cavity of resorption 102 is equipped with the interruption of annular
The discontinuities of flange 105, interrupted flange 105 are equipped with block 106.
Baffle 20 is cylinder, and the interior runner 22 for being equipped with perforation, the second water outlet 21 is located at 22 end of runner, and second goes out
There are five the mouth of a river 21 is set, in cross-shaped arrangement as shown in figure 3g.The outer wall of one end of baffle 20 is equipped with and radially extends
Annular flange 201；The outer wall of the other end of baffle 20 is equipped with cricoid card slot.Baffle 20 is located at 12 lower section of the first water outlet
Outer wall be equipped with annular flange.
The network of rivers 30 includes external annulus 31, grid 32, through-hole 33, boss 34, spring 35 and four convex blocks 36 out, grid 32
Periphery is connect with external annulus 31, and boss 34 is arranged around the external annulus 31, and spring 35 is set on boss 34, and convex block 36 is set to
The bottom in the network of rivers 30.
Circumferentially arranged with four ladder blocks 51, the ladder block 51 sets that there are three height is different for the inner wall bottom of outer housing 50
Ladder, smoothly transit between ladder；Circumferentially arranged with four clamping blocks 52 at the top of the inner wall of outer housing 50；The position of ladder block 51
It sets and is staggered in vertical direction with the position of clamping block 52.
One end that baffle 20 is equipped with annular flange 201 is located in cavity 10, and baffle 20 passes through the first water outlet 12, leads
Have between the outer wall of fluid 20 and the inner wall of the first water outlet 12 for the gap by water flow, baffle 20 is equipped with card slot
The other end is connected to out in the through-hole 33 in the network of rivers 30, and the convex block 36 of 30 lower section of the network of rivers is placed in appointing for the ladder block 51 of outer housing 50 out
It anticipates on step, outer housing 50 is rotationally connected on the interrupted flange 105 of cavity 10 by four fixture blocks 52, with outer
The rotation convex block 36 of shell 50 is on step not at the same level, and is designed as baffle when convex block 36 is in highest level step
The annular of baffle 20 when 20 annular flange 201 is tightly attached to wall inner wall top surface, convex block 36 is in the step of minimum level-one
Flange 201 is covered on the first water outlet 12, i.e., the minimum difference in height between highest ladder is not less than the height of cavity 10,
But it can not be designed as greatly too much, otherwise convex block 36 can block and cannot be introduced into another step.
The arc length L that the rotational travel of outer housing 50 is marked out by Fig. 3 d, position and clamping block 52 due to ladder block 51
Position be staggered in vertical direction, therefore stroke of the convex block 36 on ladder block 51 is also equal to arc length L, and ladder block 51
Length may be configured as being greater than arc length L, and convex block 36 can thus be allowed to be expert at the side gone to close to highest or minimum step
When edge, fixture block 52 touches interrupted flange 105 just to stop the rotation in the network of rivers 30 out, prevent out the network of rivers fallen from ladder and
It can not return.Meanwhile the spring 35 on the network of rivers 30 is supported between boss 34 and cavity 10 out, in this way when convex block 36 is from high by one
The travelling up or down a flight of stairs of grade can obtain the power-assisted of spring to preferably fall after rise when arriving the ladder of low level-one.
This discharge switching device is mounted on water outlet dress when implementing, through the internal screw thread in annular wall 103 by the present embodiment
The water outlet for setting (such as faucet, top shower, extraction head, spray gun etc.), opens the water valve of discharging device, water flow can pass through
Water inlet 11 enters in cavity 10；Later, when rotational shell body 50 makes convex block 36 be located at ladder at the highest level, baffle 20
Annular flange 201 withstands the inner wall of epicoele 101, and the first water outlet 12 is opened at this time, runner 22 is closed, and water flow is from the first water outlet
12 outflows, and the flange of the annular below the first water outlet 12 is beaten, this can change the flow direction of water flow, make water flow jet to two sides
Wall, and when water flow is flowed down from side wall, the air mixing of side seam entrance can be followed and form air-bubble, last air-bubble is through grid
32 project；Conversely, the annular flange 201 of baffle 20 is covered when rotational shell body 50 makes convex block 36 be located at minimum step
The first water outlet of lid 12, the first water outlet 12 is closed at this time, runner 22 is opened, and water flows through runner 22 and enters five second water outlets
The biggish needle-shaped water of pressure is formed after mouth 21 to spray outward；And when convex block 36 is located at intermediate step, in annular flange 201
Between position, then two water outlets are discharged simultaneously.
A to Fig. 4 f referring to figure 4., the embodiment of the present invention four are：
A kind of discharge switching device, including cavity 10, baffle 20 and outer housing 50.
Cavity 10 includes water inlet 11, the first water outlet 12 and mounting hole 13, and cavity 10 is by epicoele 101 and 102 groups of cavity of resorption
At multiple rectangular water inlets 11 are located on epicoele 101, and the inner wall of epicoele 101 is equipped with annular wall, and mounting hole 13 is set to cavity of resorption
At 102 axle center, multiple the first water outlets 12 with tapered runner are set to cavity of resorption 102 and are fitted around the setting of hole 13, epicoele
101 are set on cavity of resorption 102 and are fixed together to constitute complete cavity 10 by ultrasonic welding.In water inlet in cavity 10
11 and first are equipped with isolation part 106 between water outlet 12, and 106 center of isolation part is equipped with port, the outer wall of isolation part 106
Equipped with rib, the inner wall of cavity 10 is equipped with rib slot, is fixed in cavity 10 by the cooperation isolation part 106 of the two.Outside cavity 10
Side is socketed on outer housing 50 by the way that a step is arranged, and the inner wall of outer housing 50 is equipped with and the matched internal screw thread of discharging device.
Baffle 20 is cylinder, the interior runner 22 for being equipped with perforation, is equipped with pass in runner 22, the second water outlet 21 is located at
22 end of runner.The outer wall of one end of baffle 20 is equipped with groove, and it is O-shaped sealing element 40 that section is equipped in groove, this
The inner wall at end is then equipped with radial drainage trough；The other end of baffle 20 sequentially passes through port and mounting hole 13 extends to outside.
One end that baffle 20 is equipped with sealing element 40 is located at the epicoele 101 in cavity 10 and between isolation part 106, sealing element
40 diameter is less than the outer diameter of annular wall and port and is greater than the internal diameter of annular wall and port.Meanwhile in the inside of mounting hole 13
O-shaped sealing element 40 also is provided with to ensure that water flow will not leak between mounting hole 13 and baffle 20.
This discharge switching device is mounted on discharging device by the screw thread on outer housing 50 when implementing by the present embodiment
The water outlet of (such as faucet, top shower, extract head, spray gun etc.), opens the water valve of discharging device, water flow can by into
The mouth of a river 11；Later, when pushing up baffle 20 makes its sealing element 40 be close to the annular wall of epicoele 101, port is opened, runner 22 closes
It closes, water flows through and projects multicolumn water flow in high pressure shape after the tapered runner before entering multiple first water outlets 12 after port；Instead
It, when drop-down baffle 20 makes the sealing element 40 of baffle 20 withstand port, port is closed, runner 22 is opened, and water flow is first through drawing
The drainage of chute enters runner 22 and projects single-column water flow from the second water outlet 21 in high pressure shape behind pass；And when sealing
When part 40 is not contacted with other component, then two water outlets are discharged simultaneously.
A to Fig. 5 e referring to figure 5., the embodiment of the present invention five are：
A kind of discharge switching device, including cavity 10 and baffle 20.
Cavity 10 includes water inlet 11, the first water outlet 12 and mounting hole 13, and cavity 10 is by epicoele 101 and 102 groups of cavity of resorption
At.Multiple circular water inlets 11 are located on epicoele 101, and the direction of epicoele 101 towards discharging device is convexly equipped with annular wall 103,
Annular wall 103 is equipped with and the matched inside/outside screw thread of discharging device；Mounting hole 13 is set at the axle center of cavity of resorption 102, multiple circles
The first water outlet 12 be set to cavity of resorption 102 and be fitted around hole 13 setting, the inner wall of epicoele 101 and the outer wall of cavity of resorption 102 are equipped with
Matched screw thread, epicoele 101 and cavity of resorption 102 are connected through a screw thread to constitute complete cavity 10.
Baffle 20 is cylinder, and the interior runner 22 for being equipped with perforation, the second water outlet 21 is located at 22 end of runner.Baffle
20 are threadedly coupled with mounting hole 13, and one end of baffle 20 is located in cavity 10 and is equipped with the convex annular radially extended in outer wall
Edge 201, the area coverage of annular flange 201 are greater than the area that the first water outlet 12 around mounting hole 13 is occupied；Water conservancy diversion
The other end of body 20 extends to outside cavity 10 from mounting hole 13, and installs water flow refractor 60, water flow folding by screw thread in end
60 are penetrated for reflecting the water flow for passing through the first water outlet 12 and projecting.
This discharge switching device is mounted on discharging device by the screw thread in annular wall 103 when implementing by the present embodiment
The water outlet of (such as faucet, top shower, extract head, spray gun etc.), opens the water valve of discharging device, water flow can by into
The mouth of a river 11 enters cavity 10；Later, when pushing up baffle 20 makes it be close to the inner wall of epicoele 101, the unlatching of the first water outlet 12,
Runner 22 is closed, and water flows through 12 directive water flow of the first water outlet refraction 60, and dissipates under the action of water flow refractor 60 to two sides
It projects with opening, the hydraulic pressure of water flow can ensure that runner 22 is reliably closed；Conversely, drop-down baffle 20 covers annular flange 201
When all first water outlets 12, the first water outlet 12 is closed, runner 22 is opened, and water is penetrated after flowing through runner 22 from the second water outlet 21
Out, since the diameter design of the runner of the present embodiment 22 is lesser size, the second water outlet 21 is also designed smaller, by the
The water flow water column that two water outlets 21 project is thin, hydraulic pressure is high, is applicable in and rinses the mouth, cleans tooth；And when annular flange 201 not with its
When his component contact, then two water outlets are discharged simultaneously.
In conclusion discharge switching device provided by the invention can pass through the operation of less part and the formula that moves up and down
Come realize water route switching to generate different outlet effects, it is convenient for production, easy to assembly, using also facilitating.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include
In scope of patent protection of the invention.
Claims (15)
1. a kind of discharge switching device, which is characterized in that including cavity and baffle,
The cavity includes water inlet and the first water outlet,
The baffle includes the second water outlet,
The baffle is connect with chamber activities, and baffle closes the first water outlet when being in first position in the cavity make into water
Mouth is connected to the second water outlet, and baffle closes the second water outlet when being in the second position in the cavity go out water inlet with first
Mouth of a river connection, water inlet is connected to the first water outlet and the second water outlet simultaneously when baffle is in other positions in the cavity.
2. discharge switching device according to claim 1, which is characterized in that the baffle is mounted on first water outlet
In mouthful, there is gap between the outer wall of baffle and the inner wall of the first water outlet.
3. discharge switching device according to claim 1 or 2, which is characterized in that the baffle is column, baffle
The interior runner for being equipped with perforation, second water outlet are located at the runner.
4. discharge switching device according to claim 3, which is characterized in that further include the network of rivers out, it is described go out the network of rivers and institute
Chamber activities connection is stated, the baffle is fixedly connected with the network of rivers out.
5. discharge switching device according to claim 4, which is characterized in that it is described go out the network of rivers include external annulus, grid and
Through-hole, grid are arranged around through-hole, and the periphery of grid is connect with external annulus；External annulus is connect with the outer wall of the cavity, through-hole
It is connect with the outer wall of the baffle.
6. discharge switching device according to claim 5, which is characterized in that the outer wall of the external annulus and the cavity is logical
Cross screw thread or sags and crests connection.
7. discharge switching device according to claim 3, which is characterized in that it further include the network of rivers and outer housing out,
The network of rivers out includes boss, external annulus, grid, through-hole, spring and convex block, and grid is arranged around through-hole, the week of grid
Edge is connect with external annulus, and boss is arranged around the external annulus, and spring is set on boss, and convex block is set to the bottom in the network of rivers；
The outer housing is installed in rotation on the outside of the cavity, and the inner wall of outer housing is circumferentially arranged at least two ladders
Block, the ladder block are equipped with the different ladder of at least two height, smoothly transit between ladder；
The through-hole is socketed in the outer wall of the baffle, and the spring supporting is between the boss and the cavity；It is described
The quantity of convex block is equal with the ladder number of blocks, and convex block is placed on ladder block.
8. discharge switching device according to claim 3, which is characterized in that the side wall of the baffle is equipped with through-hole.
9. discharge switching device according to claim 8, which is characterized in that the baffle inner wall is equipped with flange, institute
It states flange and is located at the through-hole close to the side of the water inlet.
10. discharge switching device according to claim 3, which is characterized in that the cavity includes mounting hole, the water conservancy diversion
Body is set in the mounting hole.
11. discharge switching device according to claim 10, which is characterized in that in the water inlet and institute in the cavity
It states and is equipped with isolation part between the first water outlet, the isolation part is equipped with port, and the baffle passes through port, and baffle is for opening
Close port.
12. discharge switching device according to claim 10, which is characterized in that first water outlet is around the installation
Hole setting, the part that the baffle stretches out outside the cavity are connect with water flow refractor, and the water flow refraction is logical for reflecting
Cross the water flow of the first water outlet injection.
13. discharge switching device according to claim 1, which is characterized in that be equipped with functor in the baffle.
14. discharge switching device according to claim 1, which is characterized in that the baffle is equipped with sealing element.
15. discharge switching device according to claim 1, which is characterized in that around first water outlet in the cavity
Sealing element is equipped at mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844572.6A CN108825793A (en) | 2018-07-27 | 2018-07-27 | Discharge switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810844572.6A CN108825793A (en) | 2018-07-27 | 2018-07-27 | Discharge switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108825793A true CN108825793A (en) | 2018-11-16 |
Family
ID=64152037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810844572.6A Pending CN108825793A (en) | 2018-07-27 | 2018-07-27 | Discharge switching device |
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| Country | Link |
|---|---|
| CN (1) | CN108825793A (en) |
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| CN110575917A (en) * | 2019-09-07 | 2019-12-17 | 陈现明 | Multifunctional water control valve core |
| CN112323920A (en) * | 2020-12-03 | 2021-02-05 | 菏泽市智慧工匠科技有限公司 | Multifunctional embedded water-saving bubbler capable of adjusting angles in multiple positions |
| CN113274294A (en) * | 2021-05-25 | 2021-08-20 | 四川大学华西医院 | Gastrointestinal digestive juice and nutrient solution mixed input connector |
| WO2022017313A1 (en) * | 2020-07-24 | 2022-01-27 | 李火亮 | Rotary switching water outlet device |
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