CN206652623U - Switch the discharging device of different water outlet sprays in same apopore - Google Patents
Switch the discharging device of different water outlet sprays in same apopore Download PDFInfo
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- CN206652623U CN206652623U CN201720170893.3U CN201720170893U CN206652623U CN 206652623 U CN206652623 U CN 206652623U CN 201720170893 U CN201720170893 U CN 201720170893U CN 206652623 U CN206652623 U CN 206652623U
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- water outlet
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- reversing piece
- discharging device
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Abstract
The utility model provides a kind of discharging device for switching different water outlet sprays in same apopore, including：Body and water outlet cover；The water outlet cover surrounds out an accommodating cavity jointly with body；One current reversing piece is arranged in the accommodating cavity body, and the current reversing piece is moved by the drive of an actuator in the accommodating cavity along the direction closer or far from the water outlet cover；The current reversing piece has the one-to-one reversing unit of apopore with water outlet cover, and the reversing unit with current reversing piece during moving, and it flows into the direction of the current of apopore or eddy velocity changes.The utility model provides a kind of discharging device, and each of which apopore can have at least two water exit modes so that need not prepare corresponding apopore for each water exit mode in water outlet cover, greatly reduce the size of cover.
Description
Technical field
It the utility model is related to a kind of bathroom utensil, more particularly to a kind of discharging device.
Background technology
Gondola water faucet plays critically important role in the life of modern.As the improvement of people's living standards, to gondola water faucet
Requirement also increasingly increase.Such as the water outlet spray effect of gondola water faucet, just there is different requirements for different people.Someone likes mist
Shape spray, someone like column spray, and also someone likes granular spray.In order to meet the needs of different crowd, gondola water faucet one
As the apopores of several groups of difference in functionalitys can be all set, user can switch over according to the needs of itself in this several apopore.
Although so disclosure satisfy that the needs of different crowd, also possesses certain limitation.First, different water exit modes needs
To use different apopores.Therefore, need the water outlet hole number that sets quite a lot of on a gondola water faucet.A kind of but water exit mode
The lower apopore water outlet of some, water-outlet area are comparatively smaller.If taking into account water exit mode and water-outlet area,
The area of water outlet cover will be increased to lay more apopores.So the outward appearance of gondola water faucet just receives very big influence, no
It is enough succinct and attractive in appearance.On the other hand, traditional gondola water faucet spray switching is completed by switching is rotated, and user needs a hand
Gondola water faucet is gripped, another hand rotates water diversion disk, can not realize one-handed performance.
Utility model content
Technical problem underlying to be solved in the utility model is to provide a kind of discharging device, and each of which apopore can
Enough there are at least two water exit modes so that corresponding apopore need not be prepared for each water exit mode in water outlet cover, greatly
The big size for reducing cover.
In order to solve above-mentioned technical problem, the utility model provides a kind of in the different water outlets of same apopore switching
The discharging device of spray, including：Body and water outlet cover；The water outlet cover surrounds out an accommodating cavity jointly with body；One
Current reversing piece is arranged in the accommodating cavity body, and the current reversing piece by an actuator drive in the accommodating cavity
Moved along the direction closer or far from the water outlet cover；
The current reversing piece has the one-to-one reversing unit of apopore with water outlet cover, the water outlet cover court
There is the commutation engagement unit coordinated with the reversing unit, the commutation engagement unit and apopore to the side of reversing unit
Connection；The reversing unit with current reversing piece move during, reversing unit and commutation engagement unit between away from
From changing so that the direction or eddy velocity for flowing into the current of commutation engagement unit change.
In a preferred embodiment：The current reversing piece is moved to the end along the direction close to the water outlet cover
When, current are entered in commutation engagement unit from current reversing piece with faster flow velocity；The current reversing piece is along away from institute
When stating the direction of water outlet cover and being moved to the end, reversing unit separates with commutation engagement unit, and current flow directly into commutation and coordinated
Columnar water is produced after unit；When the current reversing piece is moved to centre position, current are from current reversing piece with slower stream
Speed enters in commutation engagement unit.
In a preferred embodiment：The apopore includes an intake antrum, and an outlet passage for being communicated to intake antrum；
The knot that the intake antrum to the one end being connected with outlet passage there is A/F continuously to reduce by one end away from outlet passage
Structure.
In a preferred embodiment：The reversing unit includes a counterbore set along current reversing piece moving direction,
The water side of the counterbore is correspondingly arranged in the top of the apopore；The wall outer surface of the counterbore is circumferentially provided with multiple
Several the first oblique impact holes for being communicated to the counterbore；Axial direction of the first oblique impact hole along counterbore is distributed in rotation-symmetric, and
And the first oblique impact hole extends along current reversing piece moving direction.
In a preferred embodiment：The wall outer surface of the counterbore stretches out in one end away from the water outlet cover
Go out a circle boss；The boss is circumferentially provided with a plurality of through the second oblique impact hole for being communicated to the counterbore；Described second
Axial direction of the oblique impact hole along counterbore is distributed in rotation-symmetric.
In a preferred embodiment：The first oblique impact hole extends to the counterbore close to one end of the water outlet cover
Water side outer wall end face, one end away from the water outlet cover are communicated to the second oblique impact hole.
In a preferred embodiment：The commutation engagement unit is groove, and the bottom surface of the groove connects the intake antrum；
The current reversing piece close to the direction of the water outlet cover along when being moved to the end, and the first oblique impact hole is completely into groove
It is interior；When the current reversing piece is moved to centre position, the first oblique impact bore portion enters in the groove.
In a preferred embodiment：The current reversing piece is moved to the end along the direction away from the water outlet cover
When, the counterbore is integrally located at outside the groove；Hydraulic pressure approximately equal inside and outside counterbore, the output patterns of apopore are column
Water.
In a preferred embodiment：The current reversing piece is moved to the end along the direction close to the water outlet cover
When, the first oblique impact hole is completely into groove so that the first oblique impact hole is closed；Current in second oblique impact hole it is oblique enter
Enter to be formed the vortex water of speed in the intake antrum.
In a preferred embodiment：When the current reversing piece is moved to centre position, the first oblique impact bore portion enters
Enter in the groove, slow vortex water is formed in the oblique entrance of the current in the first oblique impact hole intake antrum.
In a preferred embodiment：The current reversing piece is moved to the end along the direction close to the water outlet cover
When, current are flowed into reversing unit from a direction, and oscillation ripple water is produced so as to be combined with commutation engagement unit；The current
When direction of the reversing piece along the remote water outlet cover is moved to the end, current are flowed into reversing unit from another direction,
Atomized water is produced so as to be closed with commutation engagement unit；When the current reversing piece is moved to centre position, current are from both direction
Flow into simultaneously in reversing unit, particle water is produced so as to be combined with commutation engagement unit.
In a preferred embodiment：The commutation engagement unit is a hemispheric intake antrum, and it connects with an outlet passage
Logical, the outlet passage has opening gradually increased structure by one end to the other end for being communicated to intake antrum.
In a preferred embodiment：It is straight through what is set along current reversing piece moving direction that the reversing unit includes one
Punching, the water side for flinging hole connect a hemispheric water chamber；The water chamber is correspondingly arranged in the intake antrum
Top.
In a preferred embodiment：The water side of the water chamber connects a groove, and the openend of the groove is towards institute
State intake antrum, the basal diameter of the groove is more than the diameter of the water chamber and in communication；The side wall of the groove along
It is circumferentially with a plurality of oblique water holes for being communicated to the groove；The tiltedly axial direction of the water hole along groove is distributed in rotation-symmetric,
And the tiltedly water hole extends to the end face at the slot opening end.
In a preferred embodiment：The water outlet cover has close to the side of current reversing piece in the periphery of the intake antrum
There is an annular groove being arranged concentrically with intake antrum.
In a preferred embodiment：The body includes fixed seat, the current reversing piece along away from it is described go out the water surface
It is described to fling the one end of hole away from the water outlet cover and the intrinsic fixed seat top when direction of lid is moved to the end
Support, fling hole and be closed；The oblique vortex water into formation speed in the intake antrum of current in the tiltedly water hole.
In a preferred embodiment：The current reversing piece is moved to the end along the direction close to the water outlet cover
When, in the tiltedly water hole fully-inserted annular groove so that the tiltedly water hole is closed；And the intake antrum and water chamber
Split forms a spherical cavity, flings after the water in hole flows through spherical cavity concussion and forms pulsation water.
In a preferred embodiment：When the current reversing piece is moved to centre position, the tiltedly water hole partial insertion institute
State in annular groove, oblique water hole and fling hole while in the state of opening, and be spaced one between the intake antrum and water chamber
Set a distance.
In a preferred embodiment：The actuator includes a tumbler and a guide, the guide and current
Reversing piece, which interlocks, to be set；
The guide has the step group set along tumbler rotation direction, and step group has at least two-stage step,
It is excessive by guiding surface between step；
The tumbler has supports the press block set with the step-shaped top, and the tumbler rotates relative to guide
When, the press block is turned to along guiding surface and supported with next stage step-shaped top；So that the guide drives current reversing piece
Move along the direction of close water outlet cover or moved away from water outlet cover.
In a preferred embodiment：Also include a return unit, it is described when the tumbler is moved to high step by low step
Return unit accumulates elastic reset power；When the tumbler is moved to low step by high step, the return unit discharges elastic reset
Power drives guide to move reset along the direction away from the water outlet cover with current reversing piece.
In a preferred embodiment：Also include a return unit, itself and the current reversing piece, which interlock, to be set, and with along
The second step group that tumbler rotation direction is set；And the step group of the return unit and guide is symmetrical arranged composition in opposite directions
The movable passageway of one press block；The press block is arranged in the movable passageway, when press block is moved from low step toward high step
When, its active force caused by with guide contact drives current reversing piece to be moved towards close to the direction of water outlet cover；When compressing
Block from high step toward low step move when, its active force caused by with return unit contact drives current reversing piece away from water outlet
The direction movement of cover.
In a preferred embodiment：Also include an operating parts, it drives a ratchet and pawl arrangement intermittent rotary；The rotation
Part includes a rotating shaft and is fixedly connected with ratchet.
In a preferred embodiment：The operating parts is the button being arranged on gondola water faucet body, and when pressing button, button pushes away
A dynamic swinging block is swung；One end of swinging block and button contact, the other end and the ratchet contact.
Compared to prior art, the technical solution of the utility model possesses following beneficial effect：
1. a kind of discharging device for switching different water outlet sprays in same apopore provided by the utility model, commutation are single
Member with current reversing piece during moving, and it flows into the direction of the current of apopore or eddy velocity changes.Cause
Because flowing into the flow of current or the difference in direction, its output patterns can just change in this same apopore.Realize
Same apopore possesses the purpose of at least two water outlet sprays.User can voluntarily switch over as needed.Go out the water surface
Corresponding apopore need not be all set to each water outlet spray in lid, greatly save the quantity of the apopore of required setting,
The size of water outlet cover is made very small, reduces the volume of whole gondola water faucet, and every kind of spray can be covered fully
All apopores on whole water outlet cover, solve the problem of single spray is hollow, and shower area is small, shower experience difference.
A kind of 2. discharging device for switching different water outlet sprays in same apopore provided by the utility model, using water
The mode that stream reversing piece moves in the axial direction reaches the purpose of switching.And ratchet and pawl arrangement intermittent movement is driven using button,
And then drive current reversing piece to be axially moveable, compared to traditional mode for rotating water diversion disk and realizing switching.The utility model
Mode can use and singlehanded complete whole handover operation.
3. no matter a kind of discharging device for switching different water outlet sprays in same apopore provided by the utility model, use
When family uses any water exit mode, all apopores on shower head surface cover all can water outlet, so ensure that in water outlet cover
In the case of area is less, the area of water outlet spray can still reach the demand of user.
4. a kind of discharging device for switching different water outlet sprays in same apopore provided by the utility model, effectively solution
After existing Multifunctional flower of having determined is sprinkled upon user's switching spray, the current of previous shelves spray are remained in water chamber, cause user
When switching back into the gear again, leaching is always poured by a part of cold water, the utility model due to realize same apopore possess to
Few two kinds of water outlet sprays, thus every grade of spray can all flow out from same apopore, solve above mentioned problem well.
Brief description of the drawings
Fig. 1 is the structure sectional view of the utility model preferred embodiment 1；
Fig. 2 is the Structure explosion diagram of the utility model preferred embodiment 1；
Fig. 3 is the structural representation of current reversing piece in the utility model preferred embodiment 1；
Fig. 4 is the structural representation of actuator in the utility model preferred embodiment 1；
Sectional view when Fig. 5 is the first water outlet spray in the utility model preferred embodiment 1；
Sectional view when Fig. 6 is the second water outlet spray in the utility model preferred embodiment 1；
Sectional view when Fig. 7 is the 3rd water outlet spray in the utility model preferred embodiment 1；
Fig. 8 is the structure sectional view of the utility model preferred embodiment 2；
Fig. 9 is the Structure explosion diagram of the utility model preferred embodiment 2；
Figure 10 is the structural representation of current reversing piece in the utility model preferred embodiment 2；
Sectional view when Figure 11 is the first water outlet spray in the utility model preferred embodiment 2；
Sectional view when Figure 12 is the second water outlet spray in the utility model preferred embodiment 2；
Sectional view when Figure 13 is the 3rd water outlet spray in the utility model preferred embodiment 2；
Figure 14 is the decomposing schematic representation of guide and return unit in the utility model preferred embodiment 3；
Figure 15 is the combination diagram of guide and return unit in the utility model preferred embodiment 3；
Figure 16-18 is the moving process schematic diagram of current reversing piece in the utility model preferred embodiment 3.
Embodiment
The utility model is described further below in conjunction with the drawings and specific embodiments.
Embodiment 1
With reference to figure 1-7, a kind of discharging device for switching different water outlet sprays in same apopore, including：Body 1 and go out
Water surface lid 2；The water outlet cover 2 surrounds out an accommodating cavity jointly with body 1；One current reversing piece 3 is arranged at the accommodating cavity
In vivo, and the current reversing piece 3 by an actuator 4 drive in the accommodating cavity along closer or far from the water outlet
The direction movement of cover 2；
The current reversing piece 3 has the one-to-one reversing unit 31 of apopore 21 with water outlet cover, the water outlet
Cover 2 has the commutation engagement unit coordinated with the reversing unit towards the side of reversing unit 31, and the commutation coordinates single
Member connects with apopore 21；The reversing unit 31 with current reversing piece 3 during moving, reversing unit 31 and commutation
The distance between engagement unit changes so that the direction or eddy velocity for flowing into the current of commutation engagement unit change
Become.Therefore because flowing into the eddy velocity of current or the difference in direction, its output patterns can just send out in same apopore 21
It is raw to change.Realize the purpose that same apopore 21 possesses at least two water outlet sprays.User can be as needed from traveling
Row switching.Also, corresponding apopore 21 is all set without to each water outlet spray in water outlet cover 2, greatlyd save
The quantity of the apopore 21 of required setting so that the size of water outlet cover 2 can be made very small, and reduce the volume of whole gondola water faucet.
Further, reversing unit 31 and the cooperation principle for the engagement unit that commutates are as described below：The edge of current reversing piece 3
When the direction close to the water outlet cover 2 and being moved to the end, current are entered from current reversing piece 3 with faster flow velocity to be changed
Into engagement unit；When direction of the current reversing piece 3 along the remote water outlet cover 2 is moved to the end, reversing unit
31 separate with commutation engagement unit, and current produce columnar water after flowing directly into commutation engagement unit；The current reversing piece 3 moves
During to centre position, current are entered in commutation engagement unit from current reversing piece 3 with slower flow velocity.
The concrete structure of the present embodiment is as follows：The apopore 21 includes one intake antrum 211, and one is communicated into water
The outlet passage 212 of chamber 211.The intake antrum 211 is extremely connected by one end away from outlet passage 212 with outlet passage 211
One end has the structure that A/F continuously reduces.The reversing unit 31 is set including one along the moving direction of current reversing piece 3
The counterbore 311 put, the water side of the counterbore 311 are correspondingly arranged in the top of the apopore 21；The side wall of the counterbore 311
Outer surface is circumferentially provided with a plurality of the first oblique impact holes 312 for being communicated to the counterbore 311；The edge of first oblique impact hole 312
The axial direction for counterbore 311 is distributed in rotation-symmetric, and the first oblique impact hole 312 is prolonged along the moving direction of current reversing piece 3
Stretch.Because after the water conservancy diversion in the first oblique impact hole 312, current can form vortex before apopore 21 is entered, and therefore, pass through opening
Or close the can of the first oblique impact hole 312 and realize that streamflow regime changes in intake antrum 211.
Further, the wall outer surface of the counterbore 311 extends outward in one end away from the water outlet cover 2
One circle boss 313；The boss 313 is circumferentially provided with a plurality of the second oblique impact holes 314 for being communicated to the counterbore 311；Institute
State axial direction of the second oblique impact hole 314 along counterbore 311 to be distributed in rotation-symmetric, and the second oblique impact hole 314 is along level
Direction direction extends.By opening or closing the first oblique impact hole 312, it is possible to realize and change oblique water inlet in reversing unit 31
The size of flow, so that the eddy velocity that reversing unit 31 flows into the current of apopore 21 changes.Described first is oblique
Punching 312 extends to the water side outer wall end face of the counterbore 311 close to one end of the water outlet cover 2, away from the water outlet
One end of cover 2 is communicated to the second oblique impact hole 314.
In order to realize that the commutation coordinates as the movement of current reversing piece 3 opens or closes the first oblique impact hole 312
Unit is the groove 22 for being arranged on the water outlet cover 2 in the one side close to current reversing piece 3, and the bottom surface of the groove 22 connects
The intake antrum 211, and the basal diameter of groove 22 is more than the perisporium external diameter of counterbore 311 so that and counterbore 311 can enter
In groove 22；When direction of the current reversing piece 3 along the close water outlet cover 2 is moved to the end, the first oblique impact hole 312
Completely into groove 22；When the current reversing piece 3 is moved to centre position, the top of boss 313 and groove 22 perisporium
Part is from the part of the first oblique impact hole 312 enters in the groove 22.
Hereafter in the moving process of current reversing piece 3, the water outlet spray of apopore 21 is described further：
1) when direction of the current reversing piece 3 along the remote water outlet cover 2 is moved to the end, the counterbore 311
It is integrally located at outside the groove 22；Current are full of cavity, due to the inside and outside hydraulic pressure approximately equal of now counterbore 311, therefore, current
Even if flowing through oblique impact hole, vortex is also formed not in intake antrum 211, the output patterns of outlet passage 212 are common column
Gondola water faucet water.
2) when direction of the current reversing piece 3 along the close water outlet cover 2 is moved to the end, the boss 313
With the top contact of the perisporium of groove 22 so that the first oblique impact hole 312 is closed；Current in second oblique impact hole 314 are oblique
The vortex water of speed is formed into the counterbore 311 and flows into intake antrum 211.The eddy velocity is vortexed water warp faster
Cross after the rectification of intake antrum 211 and just form the very thin atomized water of particle from the outflow of outlet passage 212.
3) when the current reversing piece 3 is moved to centre position, the part of the first oblique impact hole 312 enters the groove 22
In, form slow whirlpool in the current oblique entrance counterbore 311 in the first oblique impact hole 312, the second oblique impact hole 314
Flowing water simultaneously flows into intake antrum 211.The slower vortex water of the eddy velocity is after the rectification of intake antrum 211 after outlet passage 212
The particle water thicker with regard to forming particle.
In the present embodiment, the actuator 4 includes a tumbler 41 and a guide 42, the guide 42 and current
Reversing piece 3, which interlocks, to be set；In the present embodiment, guide 42 has the inserting column 422 axially set, is provided with and leads on body 1
To hole 12, the inserting column 422 passes through pilot hole 12 and contact current reversing piece 3,；When tumbler 41 rotates, due to inserting column 422 with
The effect of pilot hole 12 so that guide 42 moves in the axial direction.
The guide 42 has the step group 421 set along the rotation direction of tumbler 41, and step group 421 has extremely
Few two-stage step 4211, the height along the next stage step 4211 of the rotation direction of tumbler 41 are higher than upper level step 4211,
It is excessive by guiding surface 4212 between step 4211；In the present embodiment, for corresponding above-mentioned three kinds of water exit modes, step 4211
Also it is correspondingly arranged as 3.
The tumbler 41 have with the contact of step 4211 set press block 411, the tumbler 41 relative to
When guide 42 rotates, the press block 411 turns to and the contact of next stage step 4211 along guiding surface 4212；So that institute
Stating guide 42 drives current reversing piece 3 to be moved along close to the direction of water outlet cover 2.This makes it possible to realize tumbler 41
During rotation, current reversing piece 3 moves along close to the direction of water outlet cover 2.
In order to further realize that current reversing piece 3 moves along the direction away from water outlet cover 2, actuator in the present embodiment
4 also include a return unit 43, and when the press block 411 is located at minimum step surface, return unit 43 is in its pre-compressed state；When
The press block 411 from low step to high step move when, the power that compresses of the press block 411 to be arrived due to guide 42 is led to
Cross stream commutator 3 and pass to return unit 43 so that the return unit 43 accumulates elastic reset power；When the press block 411 by
High step to low step move when, return unit 43 discharges elastic reset power driving guide 42 and current reversing piece 3 along remote
The direction movement of the water outlet cover 2 resets.
In the present embodiment, the return unit 43 is spring, and its both ends is pushed up with stream commutator 3 and water outlet cover 2 respectively
Support.
In the present embodiment, operation, in addition to an operating parts 5 are switched in order to facilitate user, it drives a click
Mechanism intermittent rotary；The rotating shaft of the tumbler 41 is fixedly connected with ratchet.After ratchet and pawl arrangement rotates once, tumbler
41 contact block 411 is just moved to along rotation direction on next stage step 4211 and contact therewith.
The operating parts 5 is the button being arranged on gondola water faucet body 1, and when pressing button, button promotes a swinging block 51 to put
It is dynamic；One end of swinging block 51 and button contact, the other end and the ratchet contact.So it is achieved that user presses button with regard to energy
The purpose for driving ratchet and pawl arrangement to rotate, user only need the whole transfer period of singlehanded can completion water outlet spray.
Embodiment 2
With reference to figure 8-13, the present embodiment and the difference of embodiment 1 are：The current reversing piece 3 goes out along described in
When the direction of water surface lid 2 is moved to the end, current are flowed into reversing unit 31 from direction, so as to the engagement unit knot that commutates
Close and produce oscillation ripple water；When direction of the current reversing piece 3 along the remote water outlet cover 2 is moved to the end, current
Flowed into from another direction in reversing unit 31, atomized water is produced so as to be closed with commutation engagement unit；The current reversing piece 3 moves
When moving to centre position, current are flowed into reversing unit 31 simultaneously from both direction, so as to be combined generation with commutation engagement unit
Particle water.
In order to realize above-mentioned effect, the commutation engagement unit is a hemispheric intake antrum 211, and it goes out current with one
Road 212 connects, and the outlet passage 212 has opening gradually increased knot by one end to the other end for being communicated to intake antrum 211
Structure.The reversing unit 31 includes one and flings hole 311 through what is set along the moving direction of current reversing piece 3, described to fling hole
311 water side connects a hemispheric water chamber 312；The water chamber 312 is correspondingly arranged in the upper of the intake antrum 211
Side.The intake antrum 211 is configured to the hemispherical cavity that side wall is fillet surface.
The water side of the water chamber 312 connects a groove 313, and the openend of the groove 313 is towards the intake antrum
211, the basal diameter of the groove 313 is more than the diameter of the water chamber 312 and forms a step surface 315；The groove 313
Side wall be circumferentially provided with a plurality of oblique water holes 314 for being communicated to the groove 313；The tiltedly water hole 314 is along groove 313
Axial direction be distributed in rotation-symmetric, and described tiltedly one end of water hole 314 extends to the end face of the openend of groove 313, another
Hold and extend to step surface 315 and be slightly below or flush in step surface 315.
In the present embodiment, to form water of pulsing, the outlet passage 212 is by being communicated to one end of intake antrum 211 to another
End has opening gradually increased structure, therefore outlet passage 212 is integral into horn-like.
The water outlet cover 2 has one and intake antrum close to the side of current reversing piece 3 in the periphery of the intake antrum 211
211 annular grooves 23 being arranged concentrically.The external diameter of the side wall of groove 313 is less than the external diameter of the annular groove 23, the side of groove 313
The internal diameter of wall is more than the path of annular groove 23 so that the side wall of groove 313 can free in and out in annular groove 23.
Hereafter in the moving process of current reversing piece 3, the water outlet spray of apopore 21 is described further：
1) it is described to fling hole when direction of the current reversing piece 3 along the remote water outlet cover 2 is moved to the end
311 one end away from the water outlet cover 2 and the contact of fixed seat 11 in the body 1, fling hole 311 and are closed；It is described oblique
The current of punching 314 are oblique into forming the vortex water of speed in the groove 313 and flow into intake antrum 211.The vortex
The vortex water of speed is after the rectification of intake antrum 211, in the presence of horn-like outlet passage 212, forms hollow form
Fine grained atomization spray.
2) when direction of the current reversing piece 3 along the close water outlet cover 2 is moved to the end, the groove 313
Side wall insert in the annular groove 23, the top surface contact step surface 315 of the intake antrum 211 so that the tiltedly quilt of water hole 314
Close；And the intake antrum 211 and the split of water chamber 312 form a spherical cavity, and the water flung in hole 311 flows through spherical cavity
The pulsation water with certain frequency of oscillation is formed after concussion.
3) when the current reversing piece 3 is moved to centre position, the tiltedly annular groove 23 described in the partial insertion of water hole 314
In, oblique water hole 314 and fling hole 311 and meanwhile in opening state, and between the intake antrum 211 and water chamber 312 between
At a certain distance.Water in oblique water hole 314 is oblique into producing slower vortex in intake antrum 211, and with flinging hole 311
Flushing from the horn-like outlet passage 212 forms the thicker particle water of particle after colliding.
The other structures of the present embodiment are same as Example 1, repeat no more.
Embodiment 3
With reference to figure 14-15, the present embodiment and the difference of embodiment 1 are：In the present embodiment, in order to further realize current
Reversing piece 3 moves along the direction away from water outlet cover 2, in the present embodiment, including a return unit 43, it commutates with the current
Part 3, which interlocks, to be set, and with the second step group 431 set along tumbler rotation direction；And the return unit 43 is with leading
To the opposite movable passageway for being symmetrical arranged one press block 411 of composition of step group 421,431 of part 42；
The press block 411 is arranged in the movable passageway, when tumbler 41 drives press block 411 from low step toward plateau
When rank is moved, its active force caused by with the contact of guide 42 drives current reversing piece 3 to be moved towards close to the direction of water outlet cover 2
It is dynamic；When press block 411 moves from high step toward low step, its active force caused by with the contact of return unit 43 drives current commutation
Part 3 moves away from the direction of water outlet cover 2, as shown in figs. 16-18.
Compared to embodiment 1 by the way of spring is realized and resetted, because spring is with the difference of type variable, further press
The elastic force for needing to overcome during contracting is also with regard to different.User is so allowed for be switched to second gear from first grade, from second gear switch
It is different to the power required for third gear, operating experience is not good enough.In addition, spring reset force when resetting is larger so that
Current reversing piece 3 hits with fixed seat 4 and can send abnormal sound.The reset schemes of the present embodiment then solve above-mentioned two problems,
It is consistent all the time to switch feel, and handoff procedure does not have abnormal sound.
In the present embodiment, in order to realize that the gearing of return unit 43 and current reversing piece 3 is set.Current reversing piece 3 away from go out
The guide 42 is fixedly installed in the one side of water surface lid 2, set in the periphery of guide 42 it is a plurality of axially extend it is convex
Post, the top end face of projection is screwed hole；Return unit 43 is fixedly connected by bolt with the screwed hole, it is achieved thereby that return unit 43
With the gearing matching relationship of current reversing piece 3 in the axial direction.
Preferred embodiment of the present utility model is the foregoing is only, should not to limit the utility model
Point out, on the premise of the utility model is not departed from, any modification, equivalent substitution and improvements made etc., should be included in this reality
Within new protection domain.
Claims (23)
- A kind of 1. discharging device for switching different water outlet sprays in same apopore, it is characterised in that including：Body and water outlet Cover；The water outlet cover surrounds out an accommodating cavity jointly with body；One current reversing piece is arranged in the accommodating cavity body, and And the current reversing piece by an actuator drive in the accommodating cavity along the side closer or far from the water outlet cover To movement；The current reversing piece has the one-to-one reversing unit of apopore with water outlet cover, and the water outlet cover direction is changed There is the commutation engagement unit coordinated with the reversing unit to the side of unit, the commutation engagement unit connects with apopore It is logical；The reversing unit with current reversing piece during moving, reversing unit and the distance between the engagement unit that commutates Change so that the direction or eddy velocity for flowing into the current of commutation engagement unit change.
- 2. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 1, its feature It is：The current reversing piece close to the direction of the water outlet cover along when being moved to the end, and current are from current reversing piece Entered with faster flow velocity in commutation engagement unit；The current reversing piece is moved to along the direction away from the water outlet cover During the end, reversing unit separates with commutation engagement unit, and current produce columnar water after flowing directly into commutation engagement unit；The water When stream reversing piece is moved to centre position, current are entered in commutation engagement unit from current reversing piece with slower flow velocity.
- 3. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 2, its feature It is：The apopore includes an intake antrum, and an outlet passage for being communicated to intake antrum；The intake antrum is by away from water outlet The structure that one end of runner to the one end being connected with outlet passage there is A/F continuously to reduce.
- 4. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 3, its feature It is：The reversing unit includes a counterbore set along current reversing piece moving direction, and the water side of the counterbore is corresponding It is arranged at the top of the apopore；The wall outer surface of the counterbore, which is circumferentially provided with, a plurality of is communicated to the counterbore First oblique impact hole；Axial direction of the first oblique impact hole along counterbore in rotation-symmetric be distributed, and the first oblique impact hole along Current reversing piece moving direction extends.
- 5. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 4, its feature It is：The wall outer surface of the counterbore extends outward a circle boss in one end away from the water outlet cover；The boss Circumferentially it is provided with a plurality of through the second oblique impact hole for being communicated to the counterbore；Axial direction of the second oblique impact hole along counterbore It is distributed in rotation-symmetric.
- 6. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 5, its feature It is：The first oblique impact hole extends to the water side outer wall end face of the counterbore close to one end of the water outlet cover, remote One end of the water outlet cover is communicated to the second oblique impact hole.
- 7. a kind of discharging device for switching different water outlet sprays in same apopore, its feature exist according to claim 6 In：The commutation engagement unit is groove, and the bottom surface of the groove connects the intake antrum；The current reversing piece is along close When the direction of the water outlet cover is moved to the end, the first oblique impact hole is completely into groove；The current reversing piece is moved to During centre position, the first oblique impact bore portion enters in the groove.
- 8. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 7, its feature It is：When direction of the current reversing piece along the remote water outlet cover is moved to the end, the counterbore is integrally located at institute State outside groove；Hydraulic pressure approximately equal inside and outside counterbore, the output patterns of apopore are columnar water.
- 9. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 7, its feature It is：The current reversing piece along when being moved to the end close to the direction of the water outlet cover, the first oblique impact hole completely into In groove so that the first oblique impact hole is closed；Current in second oblique impact hole are oblique into formation speed in the intake antrum The faster vortex water of degree.
- 10. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 7, its feature It is：When the current reversing piece is moved to centre position, the first oblique impact bore portion enters in the groove, the first oblique impact Slow vortex water is formed in the current oblique entrance intake antrum in hole.
- 11. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 1, its feature It is：Along when being moved to the end close to the direction of the water outlet cover, current flow into the current reversing piece from a direction In reversing unit, oscillation ripple water is produced so as to be combined with commutation engagement unit；The current reversing piece goes out along away from described in When the direction of water surface lid is moved to the end, current are flowed into reversing unit from another direction, so as to be closed with commutation engagement unit Produce atomized water；When the current reversing piece is moved to centre position, current are flowed into reversing unit simultaneously from both direction, from And combined with commutation engagement unit and produce particle water.
- 12. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 11, it is special Sign is：The commutation engagement unit is a hemispheric intake antrum, and it is connected with an outlet passage, and the outlet passage is by even Passing to one end to the other end of intake antrum has opening gradually increased structure.
- 13. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 12, it is special Sign is：The reversing unit includes one and flings hole through what is set along current reversing piece moving direction, the hole that flings Water side connects a hemispheric water chamber；The water chamber is correspondingly arranged in the top of the intake antrum.
- 14. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 13, it is special Sign is：The water side of the water chamber connects a groove, the openend of the groove towards the intake antrum, the groove Basal diameter is more than the diameter of the water chamber and in communication；The side wall of the groove is circumferentially provided with a plurality of be communicated to The oblique water hole of the groove；The tiltedly axial direction of the water hole along groove is distributed in rotation-symmetric, and the tiltedly water hole extends to The end face at the slot opening end.
- 15. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 14, it is special Sign is：The water outlet cover have close to the side of current reversing piece in the periphery of the intake antrum one with intake antrum is concentric sets The annular groove put.
- 16. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 15, it is special Sign is：The body includes fixed seat, and the current reversing piece is moved to the end along the direction away from the water outlet cover When, it is described to fling the one end of hole away from the water outlet cover and the intrinsic fixed seat contact, fling hole and be closed；It is described The oblique vortex water into formation speed in the intake antrum of current in oblique water hole.
- 17. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 15, it is special Sign is：The current reversing piece along when being moved to the end close to the direction of the water outlet cover, insert completely by the tiltedly water hole Enter in the annular groove so that the tiltedly water hole is closed；And the intake antrum and water chamber split form a spherical cavity, Fling after the water in hole flows through spherical cavity concussion and form pulsation water.
- 18. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 15, it is special Sign is：When the current reversing piece is moved to centre position, in the tiltedly annular groove described in water hole partial insertion, oblique water hole and Fling hole while be in the state opened, and it is spaced apart between the intake antrum and water chamber.
- A kind of 19. water outlet for switching different water outlet sprays in same apopore according to any one of claim 1-18 Device, it is characterised in that：The actuator includes a tumbler and a guide, and the guide interlocks with current reversing piece Set；The guide has the step group set along tumbler rotation direction, and step group has at least two-stage step, step Between it is excessive by guiding surface；The tumbler has supports the press block set, when the tumbler rotates relative to guide, institute with the step-shaped top State press block and turned to along guiding surface and supported with next stage step-shaped top；So that the guide drive current reversing piece along by The direction of nearly water outlet cover is mobile or away from the movement of water outlet cover.
- 20. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 19, it is special Sign is：Also include a return unit, when the tumbler is moved to high step by low step, the return unit accumulates elastic reset Power；When the tumbler is moved to low step by high step, the return unit release elastic reset power driving guide and current Reversing piece moves reset along the direction away from the water outlet cover.
- 21. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 19, it is special Sign is：Also include a return unit, it interlocks with the current reversing piece and set, and has along tumbler rotation direction and set Second step group；And the movement that the step group of the return unit and guide is symmetrical arranged one press block of composition in opposite directions is led to Road；The press block is arranged in the movable passageway, when press block moves from low step toward high step, itself and guide contact Caused active force drives current reversing piece towards close to the movement of the direction of water outlet cover；When press block is from high step toward low step When mobile, its active force caused by with return unit contact drives current reversing piece to be moved away from the direction of water outlet cover.
- 22. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 19, it is special Sign is：Also include an operating parts, it drives a ratchet and pawl arrangement intermittent rotary；The tumbler includes a rotating shaft and and spine Wheel is fixedly connected.
- 23. a kind of discharging device for switching different water outlet sprays in same apopore according to claim 22, it is special Sign is：The operating parts is the button being arranged on gondola water faucet body, and when pressing button, button promotes a swinging block to swing；Pendulum One end of motion block and button contact, the other end and the ratchet contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720170893.3U CN206652623U (en) | 2017-02-24 | 2017-02-24 | Switch the discharging device of different water outlet sprays in same apopore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720170893.3U CN206652623U (en) | 2017-02-24 | 2017-02-24 | Switch the discharging device of different water outlet sprays in same apopore |
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| Publication Number | Publication Date |
|---|---|
| CN206652623U true CN206652623U (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720170893.3U Withdrawn - After Issue CN206652623U (en) | 2017-02-24 | 2017-02-24 | Switch the discharging device of different water outlet sprays in same apopore |
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| Country | Link |
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| CN (1) | CN206652623U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876230A (en) * | 2017-11-29 | 2018-04-06 | 九牧厨卫股份有限公司 | One kind swings water water core and discharging device |
| CN108499759A (en) * | 2017-02-24 | 2018-09-07 | 厦门松霖科技股份有限公司 | A kind of discharging device switching different water outlet sprays in the same apopore |
| WO2019136737A1 (en) * | 2018-01-15 | 2019-07-18 | 厦门欢歌卫浴科技有限公司 | Functional structure for water path switching using button |
| CN110548609A (en) * | 2018-06-04 | 2019-12-10 | 厦门松霖科技股份有限公司 | Shower head capable of discharging different water sprays with same water outlet nozzle |
| CN110899009A (en) * | 2018-09-17 | 2020-03-24 | 厦门松霖科技股份有限公司 | Water outlet device |
| CN112474089A (en) * | 2020-11-26 | 2021-03-12 | 厦门大白科技有限公司 | Shower head and water outlet assembly thereof |
| CN113000236A (en) * | 2021-02-22 | 2021-06-22 | 福建拓维卫浴有限公司 | Multifunctional water outlet device with massage water splash |
| CN113649209A (en) * | 2021-10-21 | 2021-11-16 | 南通吕宁机电有限公司 | Integrated spraying machine with adjustable spray head |
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2017
- 2017-02-24 CN CN201720170893.3U patent/CN206652623U/en not_active Withdrawn - After Issue
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499759A (en) * | 2017-02-24 | 2018-09-07 | 厦门松霖科技股份有限公司 | A kind of discharging device switching different water outlet sprays in the same apopore |
| CN108499759B (en) * | 2017-02-24 | 2024-01-09 | 厦门松霖科技股份有限公司 | Water outlet device capable of switching different water outlet patterns at same water outlet hole |
| CN107876230A (en) * | 2017-11-29 | 2018-04-06 | 九牧厨卫股份有限公司 | One kind swings water water core and discharging device |
| WO2019136737A1 (en) * | 2018-01-15 | 2019-07-18 | 厦门欢歌卫浴科技有限公司 | Functional structure for water path switching using button |
| CN110548609A (en) * | 2018-06-04 | 2019-12-10 | 厦门松霖科技股份有限公司 | Shower head capable of discharging different water sprays with same water outlet nozzle |
| CN110548609B (en) * | 2018-06-04 | 2024-01-09 | 厦门松霖科技股份有限公司 | Shower head with same water outlet nozzle capable of discharging different water flowers |
| CN110899009A (en) * | 2018-09-17 | 2020-03-24 | 厦门松霖科技股份有限公司 | Water outlet device |
| CN112474089A (en) * | 2020-11-26 | 2021-03-12 | 厦门大白科技有限公司 | Shower head and water outlet assembly thereof |
| CN113000236A (en) * | 2021-02-22 | 2021-06-22 | 福建拓维卫浴有限公司 | Multifunctional water outlet device with massage water splash |
| CN113000236B (en) * | 2021-02-22 | 2021-11-23 | 福建拓维卫浴有限公司 | Multifunctional water outlet device with massage water splash |
| CN113649209A (en) * | 2021-10-21 | 2021-11-16 | 南通吕宁机电有限公司 | Integrated spraying machine with adjustable spray head |
| CN113649209B (en) * | 2021-10-21 | 2021-12-14 | 南通吕宁机电有限公司 | Integrated spraying machine with adjustable spray head |
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