CN103028499B - Alternating switching mechanism of water outlet device - Google Patents
Alternating switching mechanism of water outlet device Download PDFInfo
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- CN103028499B CN103028499B CN201210550812.4A CN201210550812A CN103028499B CN 103028499 B CN103028499 B CN 103028499B CN 201210550812 A CN201210550812 A CN 201210550812A CN 103028499 B CN103028499 B CN 103028499B
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- water
- impeller
- discharging device
- water outlet
- reciprocating mechanism
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/08—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities ; Fluidic oscillators
- B05B1/083—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities ; Fluidic oscillators the pulsating mechanism comprising movable parts
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- Nozzles (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The invention discloses an alternating switching mechanism of a water outlet device. The alternating switching mechanism is arranged in a waterway of the water outlet device and is matched together with a switcher of the water outlet device. The alternating switching mechanism of the water outlet device comprises a flow deflector, an impeller and a reciprocating mechanism, wherein the flow deflector is arranged at a water inlet of the water outlet device and is provided with an oblique water inlet; the impeller is located below the flow deflector and is movably sheathed onto a support shaft of the reciprocating mechanism, and meanwhile, the reciprocating mechanism is directly or indirectly driven by the impeller to realize a front and back reciprocating locus; and the reciprocating mechanism and a switcher for functional water are matched together. According to the alternating switching mechanism of the water outlet device, through arranging the impeller and the reciprocating mechanism in the water outlet device, when water flow is accelerated by the flow deflector to drive the impeller to rotate, the reciprocating mechanism is directly or indirectly driven by the impeller to perform alternating vibration, and then, the reciprocating mechanism is matched with the switcher for the functional water, and therefore, automatic alternating switching spray of various functional water blooms is realized; an effect of relieving muscle fatigue is exerted on a bather; and bather feels more comfortable when taking a shower bath.
Description
Technical field
The invention belongs to bathroom field, refer to a kind of discharging device alternation switching mechanism used for shower especially.
Background technology
Along with the continuous lifting of people's quality of the life, to the requirement of shower also in continuous lifting, shower water outlet form also from the earliest single go out gondola water faucet water progressively develop into there is the multiple water-pouring functions that difference goes out water sample, as gondola water faucet water, air-bubble, massaging water, atomized water etc., the discharging device that the function water of number not of the same race is combined, the so-called three function showers of existing market, five-function shower etc., 2D, 3D water outlet up till now again, above water exit mode development is all to satisfy the demands of consumers.
And discharging device in the market, function switching mode has by rotating switching, pressing switches, stirs switching etc., but these switching constructions make discharging device only can remain on simple function after switching goes out water state, automatic cycle between difference in functionality water cannot be realized switch, even if massaging water also just utilizes impeller the interval of current to be stopped to the change reaching spray power, and multiple spray alternation cannot be reached spray the comfortable shower sensation taken to.
Summary of the invention
The object of this invention is to provide a kind of discharging device alternation switching mechanism, can realize several functions spray alternation and switch, slowly-releasing muscular fatigue during shower, makes shower more comfortable.
For achieving the above object, solution of the present invention is:
A kind of discharging device alternation switching mechanism, it to be located in the water route of discharging device and to be combined together with discharging device switch, wherein: comprise a flow deflector, an impeller and a reciprocating mechanism; The water inlet of discharging device is located at by described flow deflector, which is provided with oblique water inlet; Below described impeller location flow deflector, also movable sleeve is placed on the back shaft of reciprocating mechanism, and impeller drives by current, the reciprocating motion track before and after the driving reciprocating mechanism that impeller is direct or indirect simultaneously realizes; The switch of this reciprocating mechanism and function water is combined together, and utilizes the reciprocating motion of this reciprocating mechanism and drives switch to carry out the alternation switching of several functions spray.
Described reciprocating mechanism comprises a gearbox and a cam, gearbox comprises a shell, one power shaft, one speed reducer and an output shaft, power shaft protrudes out shell upper end and impeller links together, and output shaft protrudes out shell lower end and link together with switch, decelerator coordinates power shaft and output shaft; Be that a sleeve column coordinates with output shaft in the middle part of cam, and sleeve column periphery be formed with inclined-plane tooth to coordinate with switch.
Described decelerator is gear train deceleration, worm and gear deceleration, planetary gear speed-reduction or cycloidal-pin wheel deceleration.
Described switch is functional disc, it coordinates the water outlet panel of discharging device to form water chamber, this functional disc comprises one and has the water-stop sheet of water inlet and the oscillating plate of a hollow out, and water-stop sheet and water outlet panel are fixed together, and oscillating plate activity be placed between water-stop sheet and water outlet panel; Described cam is positioned at the bottom of oscillating plate, and its sleeve column is that the mating holes being placed in oscillating plate is stretched in activity, and inclined-plane tooth top holds the mating surface of oscillating plate.
Each water outlet of described water outlet panel inner surface forms an annular convex wall, and the sidewall of each annular convex wall forms tangential water inlet, and the oscillating plate of correspondence each annular convex wall corresponding is formed with Sealing Surface.
Also back-moving spring is provided with between described oscillating plate and water-stop sheet.
Described reciprocating mechanism comprises a valve casing and a balance valve body, the water-stop sheet suitable with discharging device body internal diameter is formed at this valve casing top, the body zone of discharging device is separated out upper and lower two chambers by water-stop sheet, water-stop sheet is circumferentially distributed with inlet opening, necking down valve pocket is formed at the bottom of this water-stop sheet, upwards form a water inlet bar communicated with valve pocket in the middle part of water-stop sheet to coordinate for impeller, the upper end of water inlet bar forms side direction breach and from then on flows in valve pocket the upper surface acting on balance valve body for current, and balance valve body activity and be matched with in this valve pocket, valve rod and the switch of its balance valve body lower end are combined together, described impeller lower end be interval be provided with water sealing slice, namely in two adjacent blade lower ends be interval be provided with water sealing slice.
Described switch is functional disc, and this functional disc is the disk body of a corresponding water outlet panel, and it is distributed with inlet opening, and the delivery port of corresponding water outlet panel forms Sealing Surface, being placed between reciprocating mechanism and water outlet panel of this functional disc activity simultaneously.
The delivery port of described water outlet panel is provided with tangential water inlet.
Between described functional disc and water outlet panel, back-moving spring is set.
Described reciprocating mechanism is a water deflector, the water-stop sheet suitable with water outlet body internal diameter is formed at its top, body zone is separated out upper and lower two chambers by water-stop sheet, water-stop sheet is circumferentially distributed with inlet opening, the bottom of this water-stop sheet forms connecting rod and switch is combined together, and upwards forms the support bar of a support impeller in the middle part of water-stop sheet; Described impeller lower end be interval be provided with water sealing slice, namely in two adjacent blade lower ends be interval be provided with water sealing slice.
Described switch is functional disc, and this functional disc is the disk body of a corresponding water outlet panel, and it is distributed with inlet opening, and the delivery port of corresponding water outlet panel forms Sealing Surface, being placed between reciprocating mechanism and water outlet panel of this functional disc activity simultaneously.
The delivery port of described water outlet panel is provided with tangential water inlet.
Described reciprocating mechanism also comprises a spring and is arranged between functional disc and water outlet panel.
Described flow deflector is the cylindrical drum of a top seal, and it is placed on outside impeller, several oblique inlet openings uniform on the sidewall of this cylindrical drum.
After adopting such scheme, the present invention by arranging impeller and reciprocating mechanism in discharging device, current are accelerated when drives impeller is rotated by deflector, the direct or indirect driving reciprocating mechanism of impeller carries out oscillation exchange, coordinate the switch of function water again, switch injection with the automatic alternation that this realizes several functions spray, shower person is had to effect of slowly-releasing muscular fatigue, make shower more comfortable.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the embodiment of the present invention 1;
Fig. 2 is the combination appearance figure of the embodiment of the present invention 1;
Fig. 3 is the assembled sectional view (the flower-shaped state of atomized water) of the embodiment of the present invention 1;
Fig. 4 is the assembled sectional view (the flower-shaped state of columnar water) of the embodiment of the present invention 1;
Fig. 5 is the three-dimensional exploded view of the embodiment of the present invention 2;
Fig. 6 is the combination appearance figure of the embodiment of the present invention 2;
Fig. 7 is the assembled sectional view (the flower-shaped state of atomized water) of the embodiment of the present invention 2;
Fig. 7 A is that the A-A of Fig. 7 is to sectional view;
Fig. 8 is the assembled sectional view (the flower-shaped state of columnar water) of the embodiment of the present invention 2;
Fig. 8 A is that the A-A of Fig. 8 is to sectional view;
Fig. 9 is the three-dimensional exploded view of the embodiment of the present invention 3;
Figure 10 is the assembled sectional view (the flower-shaped state of atomized water) of the embodiment of the present invention 3;
Figure 10 A is that the A-A of Figure 10 is to sectional view;
Figure 11 is the assembled sectional view (the flower-shaped state of columnar water) of the embodiment of the present invention 3;
Figure 11 A is that the A-A of Figure 11 is to sectional view.
Detailed description of the invention
As shown in Fig. 1 to Figure 11 A, present invention is disclosed a kind of discharging device alternation switching mechanism switched for shower spray, it to be located in the water route of discharging device and to be combined together with discharging device switch, its basic structure comprises flow deflector 1, impeller 2 and a reciprocating mechanism 3, this reciprocating mechanism 3 is combined together with the switch of function water, utilizes the reciprocating motion of this reciprocating mechanism 3 and drives switch to carry out the alternation switching of several functions spray.
Described flow deflector 1 is the water inlet that a lamellar body is located at discharging device, its circumferentially be distributed with oblique water inlet 11, object makes to form high speed water column and impact the impeller 2 be positioned at below it through the current of this flow deflector 1.
This flow deflector also can be the cylindrical drum of a top seal, and it is placed on outside impeller, several oblique inlet openings uniform on the sidewall of this cylindrical drum, and current can be made equally to form high speed water column and impact wheel rotation.
Described impeller 2 is that movable sleeve is placed on the back shaft of reciprocating mechanism 3, the reciprocating motion track before and after the direct or indirect driving reciprocating mechanism 3 of the rotation of impeller 2 realizes.
Coordinate the embodiment 1 of the discharging device alternation switching mechanism of the present invention shown in Fig. 1 to Fig. 4, it is matched with in gondola water faucet, the switch of this shower function water switches for movable, described gondola water faucet comprises body A, flow deflector 1, impeller 2, reciprocating mechanism 3, functional disc 4 and water outlet panel 5, body A and water outlet panel 5 form cavity volume, functional disc 4 and water outlet panel 5 form water chamber, flow deflector 1, impeller 2 and reciprocating mechanism 3 are placed in the intake tunnel between body 1 and functional disc 4 successively, and this functional disc 4 comprises one has the water-stop sheet 41 of water inlet 411 and the oscillating plate 42 of a hollow out, water-stop sheet 41 and water outlet panel 5 are fixed together, and being placed between water-stop sheet 41 and water outlet panel 5 of oscillating plate 42 activity.Functional disc 4 is herein formed as the switch of water outlet panel 5.
The reciprocating mechanism 3 of this embodiment key comprises gearbox 31 and a cam 32, gearbox 31 comprises a shell 311, one power shaft 312, one speed reducer, as gear train 313 and an output shaft 314, power shaft 312 protrudes out shell 311 upper end and impeller 2 links together, and output shaft 314 protrudes out shell 311 lower end and link together through functional disc 4 and cam 32, gear train 313 coordinates power shaft 312 and output shaft 314.Be that a sleeve column 321 coordinates with output shaft 314 in the middle part of cam 32, and sleeve column 321 periphery is formed with inclined-plane tooth 322, this cam 32 is the bottoms being positioned at above-mentioned oscillating plate 42, its sleeve column 321 is that the mating holes 421 being placed in oscillating plate 42 is stretched in activity, and inclined-plane tooth 322 is the mating surfaces holding oscillating plate 42, when namely cam 32 rotates, its inclined-plane tooth 322 just pushing tow oscillating plate 42 moves up and down with inclined-plane, reset for ease of oscillating plate 42, can also be provided with back-moving spring 43 between oscillating plate 42 and water-stop sheet 41.
Separately form an annular convex wall 52 at each delivery port 51 place of water outlet panel 5 inner surface, the sidewall of each annular convex wall 52 forms tangential water inlet 53, and the oscillating plate 42 of correspondence each annular convex wall 52 corresponding is formed with Sealing Surface 422.
Coordinate shown in Fig. 3,4, when this gondola water faucet uses, current enter gondola water faucet body A, current form high speed water column impact impeller 2 by flow deflector 1 and rotate, impact can be divided into end face to impact and periphery impacts, namely flow deflector 1 is not limited to said structure, also can adopt other structure, as long as make impeller 2 rotate.What impeller 2 was connected to gearbox 31 enters axle 312, impeller 2 rotates and after the gear train 313 of gearbox 31 slows down, realizes low rotation speed large torque and be with moving cam 32 to rotate by output shaft 314, the implementation of gearbox 31 not only has gear reduction herein, and worm and gear deceleration, planetary gear speed-reduction, cycloidal-pin wheel deceleration etc. can also be adopted also can.Cam 32 changes into oscillating plate 42 straight line back and forth movement when rotating.Oscillating plate 42 straight line back and forth movement changes the distance between oscillating plate 42 and the water outlet panel 5 of gondola water faucet.When oscillating plate 42 and water outlet panel 5 are apart from time less, current can enter in annular convex wall 52 from the tangential water inlet 53 of the annular convex wall of water outlet panel 5 52, namely rotary water current is formed between oscillating plate 42 and water outlet panel 5, the water flow through is produced rotate, after current leave water outlet panel 5, under the influence of centrifugal force, scattering particles spray is produced, i.e. atomized water; When oscillating plate 42 and water outlet panel 5 are apart from time larger, current can not through rotary waterway, and the rotary waterway between oscillating plate 42 and water outlet panel 5 is inoperative but directly flow out from delivery port 51, thus generation column spray.Namely the lasting rotation of cam 32 realizes the change back and forth of the spacing size of oscillating plate 42 and water outlet panel 5, thus the automatic vibration of the vaporific spray and column spray that create scattering particles switches.
The embodiment 2 of the discharging device alternation switching mechanism of the present invention as shown in Fig. 5 to Fig. 8 A, it is matched with in tap, the switch of this tap is similarly movable and switches, described tap comprises body B, flow deflector 1, impeller 2 ', reciprocating mechanism 3 ', functional disc 4 ' and water outlet panel 5 ', body B and water outlet panel 5 ' form cavity volume, functional disc 4 ' and water outlet panel 5 ' form water chamber, flow deflector 1, impeller 2 ' and reciprocating mechanism 3 ' are placed in the intake tunnel between body B and functional disc 4 ' successively, and this functional disc 4 ' is the disk body of a corresponding water outlet panel 5 ', it is distributed with inlet opening 41 ', the delivery port 51 ' of corresponding water outlet panel 5 ' forms Sealing Surface simultaneously, movable being placed between reciprocating mechanism 3 ' and water outlet panel 5 ' of this functional disc 4 '.
Impeller 2 ' lower end in this embodiment be interval be provided with water sealing slice 22 ', namely in two adjacent blade 21 ' lower ends be interval be provided with water sealing slice 22 '.Functional disc 4 ' herein is also the switch of water outlet panel 5 '.
Separately, the reciprocating mechanism 3 ' of this embodiment key comprises a valve casing 31 ' and a balance valve body 32 ', the water-stop sheet 311 ' suitable with body B internal diameter is formed at this valve casing 31 ' top, body zone is separated out upper and lower two chambers by water-stop sheet 311 ', water-stop sheet 311 ' is circumferentially distributed with inlet opening 312 ', necking down valve pocket 313 ' is formed at the bottom of this water-stop sheet 311 ', water-stop sheet 311 ' middle part upwards forms a water inlet bar 314 ' communicated with valve pocket 313 ', the upper end of water inlet bar 314 ' forms side direction breach 315 ' and from then on flows in valve pocket 313 ' upper surface acting on balance valve body 32 ' for current, the supporting role of impeller 2 ' is responsible for again by this water inlet bar 314 ' simultaneously, and to balance valve body 32 ' be that activity is matched with in this valve pocket 313 ', valve rod 321 ' and the functional disc 4 ' of its lower end are combined together, in this embodiment, between functional disc 4 ' and water outlet panel 5 ', back-moving spring 316 ' is set.
Identical with embodiment 1, the delivery port 51 ' place of water outlet panel 5 ' herein is still provided with tangential water inlet to form rotary waterway, when changing with the distance of water outlet panel 5 ' with this content with funtion dish 4 ', realizes the switching of atomization spray and column spray.
As shown in Fig. 7 to Fig. 8 A, when this tap uses, current form high speed water column impact impeller 2 ' by the flow-guiding mouth 11 of flow deflector 1 and rotate, and same impact structure can be divided into end face to impact and periphery impacts; Impeller 2 ' rotates to coordinate with the some inlet openings 312 ' on valve casing 31 ' water-stop sheet 311 ' and forms water route break-make and change.The pressure that the break-make in water route makes balance valve body 32 ' be subject to water changes, as shown in Fig. 8,8A, when the water sealing slice 22 ' of impeller 2 ' staggers the inlet opening 312 ' of water-stop sheet 311 ', now water route is unimpeded, the pressure of balance valve body 32 ' top and bottom is suitable, under the effect of back-moving spring 316 ', balance valve body 32 ' is subject to resultant direction upwards, and balance valve body 32 ' finally can move upward.As shown in Fig. 7,7A, when the water sealing slice 22 ' of impeller 2 ' is enclosed in the 312 ' position, inlet opening of water-stop sheet 311 ', water route is closed, the pressure of hydraulic pressure and making a concerted effort of back-moving spring 316 ' power is subject to below the pressure that balance valve body 32 ' is subject to above hydraulic pressure can be greater than, it is downward that balance valve body 32 ' is subject to resultant direction, and the valve rod 321 ' of balance valve body 32 ' can drive functional disc 4 ' to move downward.Herein balance valve body 32 ' vibration frequency and impeller 2 ' rotational frequency proportional.The power up and down of balance valve body 32 ' drives functional disc 4 ' up-down vibration.The distance that functional disc 4 ' is vibrated between water outlet panel 5 ' can change.When functional disc 4 ' and water outlet panel 5 ' distance are less, can rotary waterway be formed between functional disc 4 ' and water outlet panel 5 ', the water flow through be produced and rotates, after current leave water outlet panel 5 ', under the influence of centrifugal force, a kind of atomization spray of scattering particles is produced; When functional disc 4 ' and water outlet panel 5 ' distance are larger, current can not through rotary waterway, and between functional disc 4 ' and water outlet panel 5 ', rotary waterway is just inoperative, thus produces column spray.With the rotation of current, indirect driven equilibrium valve body 32 ' produces upper and lower reciprocating motion to impeller 2 ', and then drives the distance size between functional disc 4 ' and water outlet panel 5 ' to change back and forth, thus produces scattering particles spray and the switching of column spray automatic vibration.
The embodiment 3 of the discharging device alternation switching mechanism of the present invention for another example shown in Fig. 9 to Figure 11 A, it is be matched with in tap equally, the switch of this tap is similarly movable and switches, described tap comprises body B, flow deflector 1, impeller 2 ', reciprocating mechanism 3 ' ', functional disc 4 ' and water outlet panel 5 ', body B and water outlet panel 5 ' form cavity volume, functional disc 4 ' and water outlet panel 5 ' form water chamber, flow deflector 1, impeller 2 ' and reciprocating mechanism 3 ' ' be placed in intake tunnel between body B and functional disc 4 ' successively, this functional disc 4 ' is the disk body of a corresponding water outlet panel 5 ', it is distributed with inlet opening 41 ', the delivery port 51 ' of corresponding water outlet panel 5 ' forms Sealing Surface simultaneously, what this functional disc 4 ' was movable is placed in reciprocating mechanism 3 ' ' and water outlet panel 5 ' between.
Described impeller 2 ' lower end be interval be provided with water sealing slice 22 ', namely in two adjacent blade 21 ' lower ends be interval be provided with water sealing slice 22 '.Functional disc 4 ' is herein similarly the switch of water outlet panel 5 '.
The reciprocating mechanism 3 ' of this embodiment key ' be a water deflector 31 ' ', this water deflector 31 ' ' top formed and the suitable water-stop sheet 311 ' of body B internal diameter ', water-stop sheet 311 ' ' body B is separated out upper and lower two chambers, water-stop sheet 311 ' ' on be circumferentially distributed with inlet opening 312 ' ', this water-stop sheet 311 ' ' bottom formed connecting rod 313 ' ' and functional disc 4 ' are combined together, water-stop sheet 311 ' ' middle part upwards form the support bar 314 ' that supports impeller 2 ' ';
Also spring 32 ' is provided with ' between functional disc 4 ' and water outlet panel 5 '.
Also identical with embodiment 1, the delivery port 51 ' place of water outlet panel 5 ' herein is still provided with tangential water inlet to form rotary waterway, when changing with the distance of water outlet panel 5 ' with this content with funtion dish 4 ', realizes the switching of atomization spray and column spray.
As shown in Figure 10 to Figure 11 A, when this tap uses, current form high speed water column impact impeller 2 ' by the flow-guiding mouth 11 of flow deflector 1 and rotate, and same impact structure can be divided into end face to impact and periphery impacts; Impeller 2 ' rotates and some inlet openings 312 ' on water deflector 31 ' ' water-stop sheet 311 ' ' ' coordinate and form water route break-make and change.The break-make in water route makes water deflector 31 ' ' pressure that is subject to water changes, as shown in Figure 11,11A, when the water sealing slice 22 ' of impeller 2 ' staggers water-stop sheet 311 ' time ' inlet opening 312 ' ', now water route is unimpeded, water-stop sheet 311 ' ' pressure of top and bottom is suitable, at spring 32 ', ' effect under, water deflector 31 ' ' is subject to resultant direction upwards, water deflector 31 ' ' finally can move upward.As shown in Figure 10,10A, when the water sealing slice 22 ' of impeller 2 ' is enclosed in water-stop sheet 311 ' during ' inlet opening 312 ' ' position, water route is closed, making a concerted effort of water-stop sheet 311 ' pressure and the spring 32 ' of hydraulic pressure ' pressure that is subject to above hydraulic pressure be subject to below being greater than ' power, the connecting rod 313 ' of water deflector 31 ' ' be subject to resultant direction downward, water deflector 31 ' ' ' functional disc 4 ' can be driven to move downward.Water deflector 31 ' herein ' vibration frequency and impeller 2 ' rotational frequency proportional.Water deflector 31 ' ' power up and down drive functional disc 4 ' up-down vibration, the distance that functional disc 4 ' is vibrated between water outlet panel 5 ' can change.When functional disc 4 ' and water outlet panel 5 ' distance are less, can rotary waterway be formed between functional disc 4 ' and water outlet panel 5 ', the water flow through be produced and rotates, after current leave water outlet panel 5 ', under the influence of centrifugal force, a kind of atomization spray of scattering particles is produced; When functional disc 4 ' and water outlet panel 5 ' distance are larger, current can not through rotary waterway, and between functional disc 4 ' and water outlet panel 5 ', rotary waterway is just inoperative, thus produces column spray.Impeller 2 ' drives water deflector 31 ' indirectly with the rotation of current ' produce upper and lower reciprocating motion, and then drive the distance size between functional disc 4 ' and water outlet panel 5 ' to change back and forth, thus produce atomization spray and the switching of column spray automatic vibration of scattering particles.
Switch in the various embodiments described above in each discharging device is all for the explanation that front and back mobile handoff carries out, but alternation switching mechanism of the present invention can also be applied to the switch of rotary motion trace, only need coordinate the direction converter of appropriate configuration.
Certainly, the change of above-mentioned spray is also not limited to atomization spray and column spray, can carry out the flexible setting of function water, as magic water, revolve the water that inclines, fountain water etc. in response to demand on discharging device.
In sum, the present invention by arranging impeller and reciprocating mechanism in discharging device, current are accelerated when drives impeller is rotated by flow deflector, the direct or indirect driving reciprocating mechanism of impeller carries out oscillation exchange, coordinate the switch of function water again, switch injection with the automatic alternation that this realizes several functions spray, shower person is had to effect of slowly-releasing muscular fatigue, make shower more comfortable.
Claims (16)
1. a discharging device alternation switching mechanism, it to be located in the water route of discharging device and to be combined together with discharging device switch, it is characterized in that: comprise a flow deflector, an impeller and a reciprocating mechanism; The water inlet of discharging device is located at by described flow deflector, which is provided with oblique water inlet; Described impeller is positioned at below flow deflector and movable sleeve is placed on the back shaft of reciprocating mechanism, and impeller drives by current, and the driving reciprocating mechanism that impeller is direct or indirect simultaneously realizes the reciprocating motion track of front and back; The switch of this reciprocating mechanism and function water is combined together, and utilizes the reciprocating motion of this reciprocating mechanism and drives switch to carry out the alternation switching of several functions spray; Described reciprocating mechanism comprises a gearbox and a cam, gearbox comprises a shell, one power shaft, one speed reducer and an output shaft, power shaft protrudes out shell upper end and impeller links together, and output shaft protrudes out shell lower end and link together with switch, decelerator coordinates power shaft and output shaft; Be that a sleeve column coordinates with output shaft in the middle part of cam, and sleeve column periphery be formed with inclined-plane tooth to coordinate with switch.
2. discharging device alternation switching mechanism as claimed in claim 1, is characterized in that: described decelerator is that gear train slows down, worm and gear slows down or cycloidal-pin wheel slows down.
3. the discharging device alternation switching mechanism as described in claim 1 or 2, it is characterized in that: described switch is functional disc, it coordinates the water outlet panel of discharging device to form water chamber, this functional disc comprises one and has the water-stop sheet of water inlet and the oscillating plate of a hollow out, water-stop sheet and water outlet panel are fixed together, and oscillating plate activity be placed between water-stop sheet and water outlet panel; Described cam is positioned at the bottom of oscillating plate, and its sleeve column is that the mating holes being placed in oscillating plate is stretched in activity, and inclined-plane tooth top holds the mating surface of oscillating plate.
4. discharging device alternation switching mechanism as claimed in claim 3, it is characterized in that: each water outlet of described water outlet panel inner surface forms an annular convex wall, the sidewall of each annular convex wall forms tangential water inlet, and the oscillating plate of correspondence each annular convex wall corresponding is formed with Sealing Surface.
5. discharging device alternation switching mechanism as claimed in claim 3, is characterized in that: be also provided with back-moving spring between described oscillating plate and water-stop sheet.
6. discharging device alternation switching mechanism as claimed in claim 1, is characterized in that: described flow deflector is the cylindrical drum of a top seal, and it is placed on outside impeller, several oblique inlet openings uniform on the sidewall of this cylindrical drum.
7. a discharging device alternation switching mechanism, it to be located in the water route of discharging device and to be combined together with discharging device switch, it is characterized in that: comprise a flow deflector, an impeller and a reciprocating mechanism, the water inlet of discharging device is located at by described flow deflector, which is provided with oblique water inlet, described impeller is positioned at below flow deflector and movable sleeve is placed on the back shaft of reciprocating mechanism, and impeller drives by current, and the driving reciprocating mechanism that impeller is direct or indirect simultaneously realizes the reciprocating motion track of front and back, the switch of this reciprocating mechanism and function water is combined together, and utilizes the reciprocating motion of this reciprocating mechanism and drives switch to carry out the alternation switching of several functions spray, described reciprocating mechanism comprises a valve casing and a balance valve body, the water-stop sheet suitable with discharging device body internal diameter is formed at this valve casing top, the body zone of discharging device is separated out upper and lower two chambers by water-stop sheet, water-stop sheet is circumferentially distributed with inlet opening, necking down valve pocket is formed at the bottom of this water-stop sheet, upwards form a water inlet bar communicated with valve pocket in the middle part of water-stop sheet to coordinate for impeller, the upper end of water inlet bar forms side direction breach and from then on flows in valve pocket the upper surface acting on balance valve body for current, and balance valve body activity and be matched with in this valve pocket, valve rod and the switch of its balance valve body lower end are combined together, described impeller lower end be interval be provided with water sealing slice, namely in two adjacent blade lower ends be interval be provided with water sealing slice.
8. discharging device alternation switching mechanism as claimed in claim 7, it is characterized in that: described switch is functional disc, this functional disc is the disk body of a corresponding water outlet panel, it is distributed with inlet opening, the delivery port of corresponding water outlet panel forms Sealing Surface, being placed between reciprocating mechanism and water outlet panel of this functional disc activity simultaneously.
9. discharging device alternation switching mechanism as claimed in claim 8, is characterized in that: the delivery port of described water outlet panel is provided with tangential water inlet.
10. discharging device alternation switching mechanism as claimed in claim 8, is characterized in that: arrange back-moving spring between described functional disc and water outlet panel.
11. discharging device alternation switching mechanisms as claimed in claim 7, is characterized in that: described flow deflector is the cylindrical drum of a top seal, and it is placed on outside impeller, several oblique inlet openings uniform on the sidewall of this cylindrical drum.
12. 1 kinds of discharging device alternation switching mechanisms, it to be located in the water route of discharging device and to be combined together with discharging device switch, it is characterized in that: comprise a flow deflector, an impeller and a reciprocating mechanism; The water inlet of discharging device is located at by described flow deflector, which is provided with oblique water inlet; Described impeller is positioned at below flow deflector and movable sleeve is placed on the back shaft of reciprocating mechanism, and impeller drives by current, and the driving reciprocating mechanism that impeller is direct or indirect simultaneously realizes the reciprocating motion track of front and back; The switch of this reciprocating mechanism and function water is combined together, and utilizes the reciprocating motion of this reciprocating mechanism and drives switch to carry out the alternation switching of several functions spray; Described reciprocating mechanism is a water deflector, the water-stop sheet suitable with discharging device body internal diameter is formed at its top, body zone is separated out upper and lower two chambers by water-stop sheet, water-stop sheet is circumferentially distributed with inlet opening, the bottom of this water-stop sheet forms connecting rod and switch is combined together, and upwards forms the support bar of a support impeller in the middle part of water-stop sheet; Described impeller lower end be interval be provided with water sealing slice, namely in two adjacent blade lower ends be interval be provided with water sealing slice.
13. discharging device alternation switching mechanisms as claimed in claim 12, it is characterized in that: described switch is functional disc, this functional disc is the disk body of a corresponding water outlet panel, it is distributed with inlet opening, the delivery port of corresponding water outlet panel forms Sealing Surface, being placed between reciprocating mechanism and water outlet panel of this functional disc activity simultaneously.
14. discharging device alternation switching mechanisms as claimed in claim 13, is characterized in that: the delivery port of described water outlet panel is provided with tangential water inlet.
15. discharging device alternation switching mechanisms as claimed in claim 13, is characterized in that: described reciprocating mechanism also comprises a spring and is arranged between functional disc and water outlet panel.
16. discharging device alternation switching mechanisms as claimed in claim 12, is characterized in that: described flow deflector is the cylindrical drum of a top seal, and it is placed on outside impeller, several oblique inlet openings uniform on the sidewall of this cylindrical drum.
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| CN201210550812.4A CN103028499B (en) | 2012-12-18 | 2012-12-18 | Alternating switching mechanism of water outlet device |
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| DE202017101577U1 (en) | 2016-08-31 | 2017-04-05 | Fujian Xihe Sanitary Ware Technology Co., Ltd | A massaging, water droplet spraying water outlet mechanism |
| DE202017101582U1 (en) | 2016-08-31 | 2017-04-11 | Fujian Xihe Sanitary Ware Technology Co., Ltd | A rotatable massaging water outlet mechanism |
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