CN208058054U - Push type case and bathtub tap of bathtub tap - Google Patents
Push type case and bathtub tap of bathtub tap Download PDFInfo
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- CN208058054U CN208058054U CN201820239689.7U CN201820239689U CN208058054U CN 208058054 U CN208058054 U CN 208058054U CN 201820239689 U CN201820239689 U CN 201820239689U CN 208058054 U CN208058054 U CN 208058054U
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- bathtub
- tap
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 211
- 238000007789 sealing Methods 0.000 claims abstract description 67
- 238000003825 pressing Methods 0.000 claims abstract description 10
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- 230000033001 locomotion Effects 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims 1
- 238000009835 boiling Methods 0.000 abstract description 7
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- 238000010586 diagram Methods 0.000 description 9
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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Abstract
The utility model relates to a bathroom technology specifically discloses a push type case and bathtub tap of bathtub tap provides a direct action type seals the case of pressing of water spare to press the action and directly drive the driven lever and seal the water spare and seal water and boiling water, and seal two sealing members of water spare front and back both sides and provide balanced hydraulic effect, utilize balanced water pressure to reduce resistance when operating. The reset piece is linked with the driven rod to realize water-cut reset. The embodiment of the utility model provides a large-traffic bathtub tap's press case utilizes and presses the action start-up to seal water.
Description
Technical field
The utility model is related to bathroom technologies, in particular to push type spool and the bathtub dragon of a kind of Tap for bathtub
Head.
Background technology
In existing bathroom field, for example the Tap for bathtub of larger water flow is needed, generally uses pull-type spool.It needs
Lift handle or pressure handle control being turned on and off for water route, need to control when opening every time handle to certain angle with
Reach suitable water, when closing is also required to reversely depress identical angle.If not in place, there are leaks for spool for rotatable handle
Problem.In addition, the handle occupied space of this structure is larger, and is easy accidentally to be touched by user, misuse rate is higher.
Existing push type valve core structure generally carries out the axial movement of water sealing piece by pressing drive link, while to reset
The automatic rebounding of part, to realize the closing and unlatching in water route respectively.And in breakdown action, generally water sealing piece is beaten using hydraulic pressure
It opens.But the Tap for bathtub of larger water flow, under some cases, hydraulic pressure is relatively low to easily lead to pilot pressure chamber low pressure, is presented as
Water sealing piece water shutoff is not tight；Alternatively, relatively low will also result in of hydraulic pressure cannot open water sealing piece, to cause can not be normally-open ask
Topic.
It can be seen that being directed to big water flow water route, pull-type spool has inconvenient problem, but operates convenient push type
Spool, and there are problems that can not work normally.
Invention content
One main purpose of the utility model is, can not be just when existing push type spool being overcome to be applied to Tap for bathtub
Often the problem of work, a kind of push type spool worked normally in Tap for bathtub is provided.
Another main purpose of the utility model is, can not when existing push type spool being overcome to be applied to Tap for bathtub
The problem of normal work, provides a kind of push type control Tap for bathtub of achievable big flow water outlet.
The further object of the utility model is, provide a kind of push type spool small and at low cost by pressure resistance and
Using its Tap for bathtub.
The utility model embodiment provide a kind of push type spool of Tap for bathtub, including valve casing, operation portion, follower lever with
And water sealing piece, it is formed in the valve casing into water passage and goes out water passage, a water shutoff seat is configured at described into water passage and water outlet
Between access, the follower lever is driven to be axially moved with the operation portion, the follower lever and the water sealing piece secure fit, institute
Stating follower lever can drive the water sealing piece to be covered on the water shutoff seat, described into water passage and the connection for going out water passage to disconnect；
The follower lever is additionally provided with first seal and second seal, and the first seal and the second seal distinguish position
In the water sealing piece both sides；The valve casing includes first an actor's rendering of an operatic tune and second an actor's rendering of an operatic tune, the follower lever and the first seal or
The second seal can carry out piston like motion in described first an actor's rendering of an operatic tune or second an actor's rendering of an operatic tune；Described in described first an actor's rendering of an operatic tune is connected
It is described to push the first equilibrant force of the first seal formation into water passage hydraulic pressure into water passage；Described second an actor's rendering of an operatic tune connects institute
State out water passage, it is described go out water passage hydraulic pressure push the second seal and form the second equilibrant force；First equilibrant force with
The second balance force direction is opposite.
According to one embodiment of the utility model, also there are one return units, the return unit to be sequentially connected described driven for tool
Bar, when the pressure anhydrous into water passage, the return unit drives the water sealing piece to be detached with the water shutoff seat, described into water passage
It is communicated with water passage is gone out.
According to one embodiment of the utility model, the follower lever is additionally provided with the first balance portion and the second balance portion, described
Area is respectively less than the water sealing piece in the axial direction in the first balance portion and the second balance portion, and described the is configured in first balance portion
One sealing ring, institute the second balance portion on configure the second seal.
According to one embodiment of the utility model, described first an actor's rendering of an operatic tune side set there are one be connected to chamber, the connection chamber axis
It is less than described first an actor's rendering of an operatic tune upwards, the connection chamber is connected to a cavity groove, and the cavity groove is for installing the operation portion.
According to one embodiment of the utility model, there are one abut far from the setting of water shutoff seat side for described second an actor's rendering of an operatic tune
The abutting seat is fixed in seat, described return unit one end, and the return unit other end connects the follower lever.
According to one embodiment of the utility model, also there are one third sealing elements for tool, are located at the water sealing piece and the envelope
Between water seat, to be described into water passage, the other side goes out water passage for described in for third sealing element side；In the water sealing piece
Water shutoff state, it is described to push the third sealing element formation third equilibrant force, the third equilibrant force and institute into water passage hydraulic pressure
It is opposite to state the first balance force direction.
According to one embodiment of the utility model, described first an actor's rendering of an operatic tune one end is connected described into water passage, other end connection
Free surrounding space, the first seal separate described into water passage and free surrounding space, and first equilibrant force is formed with this.
According to one embodiment of the utility model, the valve casing surrounds described first an actor's rendering of an operatic tune, described first an actor's rendering of an operatic tune with inner wall
For opening towards the water shutoff seat, the depth of described first an actor's rendering of an operatic tune limits the axial stroke of the first seal.
Further include a fixed seat according to one embodiment of the utility model, the water shutoff seat forms in the fixed seat,
The fixed seat is formed with described second an actor's rendering of an operatic tune towards the water shutoff seat.
According to one embodiment of the utility model, the operation portion is push button actuation mechanism, including button portion and transmission
Portion, the driving section are separately connected the button portion and the follower lever, and the driving section is converted to push action axial dynamic
Make, drives the follower lever to be axially moved with this.
According to one embodiment of the utility model, the driving section includes driving member and cam, and described driving member one end connects
The button portion is connect, the other end connects the cam, drives the cam to be revolved to first direction with the driving section push action
Turn or is rotated to second direction；The cam is rotatably installed on the valve casing, and the cam includes deviateing center of rotation
One portion of holding drives the follower lever to be axially moved with the portion of holding.
According to one embodiment of the utility model, also there are one goods of furniture for display rather than for uses, the button portion to compress institute by the goods of furniture for display rather than for use for tool
Driving member is stated, reduces the pressing force of the button portion by the goods of furniture for display rather than for use；The goods of furniture for display rather than for use is pivotally secured to the valve casing by one,
The distance of the driving member to the pivot is less than the button portion to the distance of the pivot.
On the other hand the utility model, provides a kind of Tap for bathtub, including foregoing push type spool, with push button
Operation portion operates the push type spool.
As shown from the above technical solution, the advantageous effect of the utility model embodiment compared with prior art is：
For the pressing spool of big flow Tap for bathtub, push action can be utilized to start water shutoff, even if hydraulic pressure is lower
Situation, not by influence of hydraulic pressure.It proposes a kind of pressing spool of Direct Action Type water sealing piece, follower lever and envelope is directly driven with push action
Water part carries out water shutoff and boiling water, and two sealing elements of water sealing piece front and rear sides provide the effect of balancing water pressure, utilize equilibrium water
Resistance when pressure reduces operation.Return unit is connected follower lever, to realize reset of cutting off the water.With this, above-mentioned technology can be solved
Problem, to realize the application in the pressing spool of big flow Tap for bathtub.
Description of the drawings
Consider the detailed description of the following preferred embodiment to the utility model in conjunction with the accompanying drawings, the utility model it is each
Kind target, feature and advantage will become apparent.Attached drawing is only the exemplary diagram of the utility model, is not necessarily
It is drawn to scale.In the accompanying drawings, same reference numeral always shows same or similar component.Wherein：
Fig. 1 is a kind of structural schematic diagram of the push type spool of the Tap for bathtub shown according to first embodiment.
Fig. 2 is a kind of exploded sketch of the push type spool of the Tap for bathtub shown according to first embodiment.
Fig. 3 is that a kind of push type spool of the Tap for bathtub shown according to first embodiment shows in the structure of water exit mode
It is intended to.
Fig. 4 is that a kind of push type spool of the Tap for bathtub shown according to first embodiment shows in the structure for closing aqueous mode
It is intended to.
Fig. 5 is the structural schematic diagram according to a kind of push type spool of Tap for bathtub shown in second embodiment.
Fig. 6 is shown in the structure of water exit mode according to a kind of push type spool of Tap for bathtub shown in second embodiment
It is intended to.
Fig. 7 is shown in the structure for closing aqueous mode according to a kind of push type spool of Tap for bathtub shown in second embodiment
It is intended to.
1, valve casing；11, into water passage；12, go out water passage；13, cavity groove；15, first an actor's rendering of an operatic tune；16, pedestal；17, L-shaped card
Slot；18, it is connected to chamber；
2, operation portion；21, button portion；22, goods of furniture for display rather than for use；2A, driving section；23, mounting base；24, driving member；25, cam；26,
The portion of holding；27, spring；28, dynamic clamping head and quiet clamping head；29, pivot；
3, follower lever；31, joint end；32, the first balance portion；33, the second balance portion；35, first seal；36, second
Sealing element；
4, water sealing piece；41, third sealing element；42, return unit；
7, fixed seat；71, water shutoff seat；72, valve port；73, second an actor's rendering of an operatic tune；74, clamping portion；75, seat is abutted；
8, Tap for bathtub.
Specific implementation mode
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that this practicality is new
Type will be full and complete, and the design of example embodiment is comprehensively communicated to those skilled in the art.It is identical in figure
Reference numeral indicates same or similar structure, thus will omit their detailed description.
The problem of inventor's discovery, existing push type spool, essentially consists in, and it is close that water sealing piece mainly utilizes guide's principle lid to close
Valve port is sealed, that is, is sealed backwards to the pressure chamber formation hydraulic pressure of valve port with pushing water sealing piece with water sealing piece.And valve port is opened
In action, the drive link part that is reset pushes away so that and pressure chamber forms the pressure difference of pressure chamber and outside to exhalant canal pressure release,
Water sealing piece is pushed away into valve port with differential water pressures.But when hydraulic pressure is relatively low, pressure difference inside and outside pressure chamber is insufficient, water shutoff can be caused not tight or
Person can not open.
So inventor proposes that big for Tap for bathtub flow, the big problem of variation in water pressure proposes a kind of Direct Action Type water shutoff
The pressing spool of part directly drives follower lever and water sealing piece to carry out water shutoff and boiling water, and water sealing piece front and rear sides with push action
Two sealing elements provide balancing water pressure effect, utilize balancing water pressure reduce operation when resistance.
Also, techniques described above scheme, if in application, completely without hydraulic pressure in intake tunnel in such as Tap for bathtub
When, return unit can push water sealing piece to leave valve port and complete to open, and can automatically reset to open state, meet bathtub just
Leading use demand.
To embody the above-mentioned technology intention of inventor, as follows in conjunction with attached drawing, for the exemplary theory of the embodiments of the present invention
It is bright as follows：
Fig. 1 is a kind of structural schematic diagram of the push type spool of the Tap for bathtub shown according to first embodiment, and Fig. 2 is
A kind of exploded sketch of the push type spool of the Tap for bathtub shown according to first embodiment, Fig. 3 are according to first
A kind of push type spool of Tap for bathtub shown in embodiment water exit mode structural schematic diagram, and, Fig. 4 is according to
A kind of push type spool of Tap for bathtub shown in one embodiment is in the structural schematic diagram for closing aqueous mode.
As shown, the push type spool of the Tap for bathtub of the utility model embodiment, includes mainly valve casing 1, operation portion
2, follower lever 3 and water sealing piece 4 form in valve casing 1 into water passage 11 and go out water passage 12, and a water shutoff seat 71 is configured at into water
Access 11 and go out between water passage 12, drives follower lever 3 to be axially moved with operation portion 2, follower lever 3 and 4 secure fit of water sealing piece,
Follower lever 3 can drive water sealing piece 4 to be covered on water shutoff seat 71, to disconnect into water passage 11 and the connection for going out water passage 12.With operation
Portion 2 receives peripheral operation, and operation portion 2 drives follower lever 3 to be axially moved later, and follower lever 3 can drive water sealing piece 4 to be covered on water shutoff
Seat 71 is realized to disconnect into water passage 11 and the connection for going out water passage 12 and closes water.Conversely, driving 3 axis of follower lever with operation portion 2
To movement, follower lever 3 drives water sealing piece 4 to realize boiling water far from water shutoff seat 71 to connect into water passage 11 and go out water passage 12.
It should be understood that follower lever 3 and water sealing piece 4 can be the integrated moldings anticipated as shown in the figure, can also be to pass through
The modes such as weld, be spirally connected, being clamped and carrying out assembly connection, can form of implementation be not limited thereto.
Wherein, as shown, follower lever 3 is additionally provided with first seal 35 and second seal 36, first seal 35
It is located at 4 both sides of water sealing piece with second seal 36；Valve casing 1 can also define first an actor's rendering of an operatic tune 15 and the second row using inner wall
Chamber 73, follower lever 3 can live with first seal 35 or second seal 36 in first an actor's rendering of an operatic tune 15 or second an actor's rendering of an operatic tune 73
Plug moves.First an actor's rendering of an operatic tune 15 is connected into water passage 11, and pushing first seal 35 into 11 hydraulic pressure of water passage forms the first balance
Power；Second an actor's rendering of an operatic tune 73 connects out water passage 12, goes out 12 hydraulic pressure of water passage and pushes the second equilibrant force of formation of second seal 36；First
Equilibrant force is opposite with the second balance force direction.
Unwanted displacement will not occur because of differential water pressures in order to which follower lever 3 keeps balancing with this.Meanwhile to the greatest extent may be used
Eliminate resistance caused by differential water pressures when operating follower lever 3 in energy ground.More specifically, first an actor's rendering of an operatic tune, 15 one end is connected into water passage
11, the other end connects cavity groove 13, and first seal 35 is separated into water passage 11 and cavity groove 13, and the first balance is formed with this
Power, since cavity groove 13 is connected to free surrounding space, so the first equilibrant force is the pressure difference between hydraulic pressure and atmospheric pressure in water route,
Larger equilibrant force can be formed.According to one embodiment of the utility model, also there are one third sealing elements 41 for tool, are located at water sealing piece
Between 4 and water shutoff seat 71,41 side of third sealing element is into water passage 11, and the other side is water passage 12；In the envelope of water sealing piece 4
Water state pushes third sealing element 41 into 11 hydraulic pressure of water passage and forms third equilibrant force, third equilibrant force and the first equilibrant force side
To opposite.With this, in the balance for closing water state implementation power, the resistance of follower lever 3 when minimizing boiling water operation.
Water passage 12 is connected out in second an actor's rendering of an operatic tune, 73 one end, and second seal 36 separates out water passage 12, and second is formed with this
Equilibrant force, the second equilibrant force can offset under boiling water pattern with the first equilibrant force, follower lever 3 when minimizing Guan Shui operations
Resistance.
In a more specific embodiment, first seal 35 and second seal 36 may be selected to be y-shaped ring, and Y shape is close
The opening of seal both faces towards water sealing piece 4, in order to provide preferable sealing effect, simultaneously, it is possible to provide the pressure difference of bigger, with reality
Now balance.
According to one embodiment of the utility model, follower lever 3 is additionally provided with the first balance portion 32 and the second balance portion 33, such as schemes
Shown in anticipate, the first balance portion 32 and the second balance portion 33 can be integrally formed the bulge loop structure on follower lever 3, it should manage
Solution, follower lever 3 and the first balance portion 32 and the second balance portion 33 can be the integrated moldings anticipated as shown in the figure, can also be
By welding, being spirally connected, be clamped etc., modes carry out assembly connection, can form of implementation and as limit.
Area is respectively less than water sealing piece 4 in the axial direction in the first balance portion 32 and the second balance portion 33, matches in the first balance portion 32
First seal 35 is set, second seal 36 is configured in the second balance portion 33.Axial area bigger on water sealing piece 4, with this shape
At pressure difference, effective water shutoff is ensured.
As shown, in the structure of a specific example, valve casing 1 may be selected into 11 outer end of water passage through the connection bottom that is spirally connected
Seat 16, in order to connect external water route by connect base 16.One fixed seat 7 can be also set in valve casing 1.And aforementioned water shutoff seat
71 form in fixed seat 7, and fixed seat 7 also forms described second an actor's rendering of an operatic tune 73, and water shutoff seat 71 forms one with second an actor's rendering of an operatic tune 73 and is connected to
Cavity, second an actor's rendering of an operatic tune 73 is located in water passage 12 far from water shutoff seat 71.As shown, in the structure of a specific example,
It is formed with valve port 72 on water shutoff seat 71, water shutoff is completed so that water sealing piece 4 is caught in.
7 outside of fixed seat may also be configured with one or more first clamping portions 74, and 1 inside of valve casing is configured with corresponding
L-shaped card slot 17, clamping portion 74 can be connected and fixed with L-shaped card slot 17, and when assembly, fixed seat 7 first can axially be sent into valve casing 1, later
Rotation can be completed to connect and fix.7 outside of fixed seat can also configure multiple sealing elements, be sealed with being formed between valve casing 1, with
It prevents into water passage 11 through the second fixed seat 7 to going out 12 leak of water passage.
According to one embodiment of the utility model, also have there are one return unit 42,42 drive connection follower lever 3 of return unit,
When into water passage 11 without hydraulic pressure, return unit 42 drive water sealing piece 4 detached with water shutoff seat 71, into water passage 11 with go out 12 phase of water passage
It is logical.In specific signal as shown in the figure, there are one abut seat 75, return unit 42 far from the setting of 71 side of water shutoff seat for second an actor's rendering of an operatic tune 73
One end, which is fixed on, abuts seat 75, and 42 other end of return unit can be sequentially connected follower lever 3.It should be understood that return unit 42 is optional
To select be the similar accumulation of energy that can be pressurized such as spring, discharges the return unit of reset function.
According to one embodiment of the utility model, first an actor's rendering of an operatic tune, 15 side is set there are one chamber 18 is connected to, and connection chamber 18 is axial
It is upper to be less than first an actor's rendering of an operatic tune 15, the axial stroke of follower lever 3 is limited with this.It is connected to chamber 18 and is connected to cavity groove 13, cavity groove 13 is used for
Installation operation portion 2.
Embodiment according to the present utility model, 3 one end of follower lever form joint end 31, to match with the transmission of operation portion 2
It closes.Operation portion 2 may be selected to be push button actuation mechanism, including button portion 21 and driving section 2A, driving section 2A are separately connected button
Push action is converted to axial action, drives follower lever 3 to be axially moved with this by portion 21 and follower lever 3, driving section 2A.
Operation portion 2 may be selected to be push button actuation mechanism, and there are many available in the art for push button actuation mechanism
It uses, the present embodiment is illustrated by taking one kind as an example, and as schematically shown in Figure 1, operation portion 2 may include mainly button portion 21 and goods of furniture for display rather than for use
22, driving section 2A, driving section 2A include mainly driving member 24 and cam 25, and 24 one end of driving member connects button portion 21, the other end
Cam 25 is connected, rotated to first direction with driving section 2A push action band moving cam 25 or is rotated to second direction；Cam 25
It is rotatably installed on valve casing 1, cam 25 includes a portion of holding 26 for deviateing center of rotation, with the portion of holding 26 and joint end 31
Cooperation drives follower lever 3 to be axially moved.
Button portion 21 can compress driving member 24 by goods of furniture for display rather than for use 22, can reduce the pressing force of button portion 21 by goods of furniture for display rather than for use 22；This
Lever principle is wherein mainly utilized.Goods of furniture for display rather than for use 22 is fixed on valve casing 1 by a pivot 29, and the distance of driving member 24 to pivot 29 is small
In button portion 21 to the distance of pivot 29.
Specifically, button portion 21 can be fixed on by mounting base 23 on valve casing 1, meanwhile, driving member 24 and mounting base 23
Between can also configure spring 27 and resetted.The link mechanism that driving member 24 can be made of push rod and swing rod, driving member 24
Top is compressed by goods of furniture for display rather than for use 22, and 24 other end of driving member connects cam 25, and 22 long arm end of goods of furniture for display rather than for use is driven with 21 push action of button portion
It moves down, the galianconism of goods of furniture for display rather than for use 22 or paraxial point can compress 24 top of driving member, be rotated to first direction with this band moving cam 25
Or it is rotated to second direction；Cam 25 is rotatably installed on valve casing 1, and cam 25 includes a portion of holding for deviateing center of rotation
26, drive follower lever 3 to be axially moved with the portion of holding 26.The portion of holding 26 can be specially a trundle, with this with it is driven
Slot on the joint end 31 of bar 3 is engaged by clamping, and follower lever 3 is driven to be axially moved.
Two dynamic clamping head and quiet clamping heads 28 can also be set in mounting base 23, driving member 24 can be resetted, be at placed in the middle
Position avoids driving member 24 from entering dead angle under the influence of gravity or other factors, causes by motionless situation.
It should be understood that between the portion of holding 26 and follower lever 3, it is driven it is also an option that being realized with rack gear.
It will be understood by those skilled in the art that existing a variety of axial kinds of drive, it is contemplated that being applied to the utility model
Above-mentioned implementation, then such as worm-drive.
As shown in Figures 1 to 4, the push type spool of above-mentioned Tap for bathtub is mountable in a Tap for bathtub 8, Tap for bathtub
The 8 corresponding installation fixing positions of configuration are set, also, reserve the pilot hole of operation portion 2.
Fig. 5 is according to a kind of structural schematic diagram of the push type spool of Tap for bathtub shown in second embodiment, and Fig. 6 is
According to a kind of push type spool of Tap for bathtub shown in second embodiment water exit mode structural schematic diagram, and, Fig. 7
It is according to the push type spool of Tap for bathtub shown in second embodiment a kind of in the structural schematic diagram for closing aqueous mode.
As shown in Figures 5 to 7, it is the utility model second embodiment, a kind of push type spool of Tap for bathtub is provided, it is main
It includes valve casing 1, operation portion 2, follower lever 3 and water sealing piece 4 to want actuating member.It can be formed in valve casing 1 into water passage 11, go out water passage
12 and cavity groove 13, into water passage 11 and go out the water route inner cavity that water passage 12 is valve casing 1, and cavity groove 13 is in communication with the outside,
It is separated with water route.Cavity groove 13 is mainly used for assembly manipulation portion 2.One 71 option and installment of water shutoff seat in into water passage 11 with water outlet
Between access 12.Receive external push action with operation portion 2, operation portion 2 drives follower lever 3 to be axially moved later, 3 energy of follower lever
It drives water sealing piece 4 to be covered on water shutoff seat 71, to disconnect into water passage 11 and the connection for going out water passage 12, realizes and close water.
The push type spool of Tap for bathtub, exists with the main distinction of first embodiment in the utility model second embodiment
In, in operation portion 2, it is not reconfigured the portion of holding 26, and be driven by rack with joint end 31 by cam 25, it is specific as in figure
Shown, 25 bottom of cam is set as gear-like, and is arranged as multiple racks in joint end 31, is driven with driving section 2A push action
Cam 25 is rotated to first direction or is rotated to second direction；Cam 25 is rotatably installed on valve casing 1, cam 25 and joint end
31 cooperations drive follower lever 3 to be axially moved.
The advantages of push type spool that the utility model embodiment provides is compared with traditional technology is：
Big for Tap for bathtub flow, the big problem of variation in water pressure proposes a kind of pressing spool of Direct Action Type water sealing piece, with
Push action directly drives follower lever and water sealing piece carries out water shutoff and boiling water, and two sealing elements of water sealing piece front and rear sides provide
The effect of balancing water pressure reduces resistance when operating using balancing water pressure.Return unit is connected follower lever, with realize cut off the water it is multiple
Position.It solves the problems, such as low pressure envelope incessantly, in addition also solves the problems, such as that low pressure is opened and do not open.
Certainly, once thinking over the above description of representative embodiment, those skilled in the art are just it will be readily understood that can
A variety of remodeling, addition, replacement, deletion and other variations are made to these specific embodiments, and these variations are in this reality
In the range of novel principle.Therefore, the detailed description of front should be clearly understood that it is only with explanation and exemplary side
Come what is provided, the spirit and scope of the utility model are only limited by the appended claims and its equivalent formula.
Claims (13)
1. a kind of push type spool of Tap for bathtub, including valve casing, operation portion, follower lever and water sealing piece, which is characterized in that
Formed in the valve casing into water passage and go out water passage, a water shutoff seat be configured at it is described into water passage and go out water passage it
Between, drive the follower lever to be axially moved with the operation portion, the follower lever and the water sealing piece secure fit are described driven
Bar can drive the water sealing piece to be covered on the water shutoff seat, described into water passage and the connection for going out water passage to disconnect；
The follower lever is additionally provided with first seal and second seal, the first seal and the second seal point
It Wei Yu not the water sealing piece both sides；The valve casing includes first an actor's rendering of an operatic tune and second an actor's rendering of an operatic tune, and the follower lever is sealed with described first
Part or the second seal can carry out piston like motion in described first an actor's rendering of an operatic tune or second an actor's rendering of an operatic tune；Described first an actor's rendering of an operatic tune is connected
It is described into water passage, it is described to push the first seal into water passage hydraulic pressure and form the first equilibrant force；Described second an actor's rendering of an operatic tune connects
It is logical described go out water passage, it is described go out water passage hydraulic pressure push the second seal and form the second equilibrant force；First balance
Power is opposite with the second balance force direction.
2. the push type spool of Tap for bathtub as described in claim 1, which is characterized in that also there are one return units for tool, described
Return unit is sequentially connected the follower lever, when the pressure anhydrous into water passage, the return unit drive the water sealing piece with it is described
Water shutoff seat detaches, described to be communicated into water passage with water passage is gone out.
3. the push type spool of Tap for bathtub as described in claim 1, which is characterized in that it is flat that the follower lever is additionally provided with first
Weighing apparatus portion and the second balance portion, first balance portion is respectively less than the water sealing piece with area in the axial direction in the second balance portion, described
The first seal is configured in first balance portion, second balance configures the second seal in portion.
4. the push type spool of Tap for bathtub as described in claim 1, which is characterized in that described first an actor's rendering of an operatic tune side is equipped with one
A connection chamber is less than described first an actor's rendering of an operatic tune, one cavity groove of the connection chamber connection, the cavity groove in the connection chamber axial direction
For installing the operation portion.
5. the push type spool of Tap for bathtub as claimed in claim 2, which is characterized in that described second an actor's rendering of an operatic tune is far from the envelope
The setting of water seat side is fixed on the abutting seat, the return unit other end connection there are one seat, described return unit one end is abutted
The follower lever.
6. the push type spool of Tap for bathtub as described in claim 1, which is characterized in that also third sealing element there are one tool,
Between the water sealing piece and the water shutoff seat, to be described into water passage, the other side is described for third sealing element side
Go out water passage；It is described flat into the water passage hydraulic pressure pushing third sealing element formation third in the water shutoff state of the water sealing piece
Weigh power, and the third equilibrant force is opposite with the first balance force direction.
7. the push type spool of Tap for bathtub as described in claim 1, which is characterized in that institute is connected in described first an actor's rendering of an operatic tune one end
State into water passage, the other end connects free surrounding space, the first seal separate it is described into water passage and free surrounding space, with this shape
At first equilibrant force.
8. the push type spool of Tap for bathtub as described in claim 1, which is characterized in that the valve casing is surrounded described with inner wall
First an actor's rendering of an operatic tune, first an actor's rendering of an operatic tune opening limit the first seal towards the water shutoff seat, the depth of described first an actor's rendering of an operatic tune
Axial stroke.
9. the push type spool of Tap for bathtub as described in claim 1, which is characterized in that further include a fixed seat, it is described
Water shutoff seat forms in the fixed seat, and the fixed seat is formed with described second an actor's rendering of an operatic tune towards the water shutoff seat.
10. the push type spool of Tap for bathtub as described in any one of claim 1 to 9, which is characterized in that the operation portion is
Push button actuation mechanism, including button portion and driving section, the driving section are separately connected the button portion and the follower lever, institute
It states driving section and push action is converted into axial action, drive the follower lever to be axially moved with this.
11. the push type spool of Tap for bathtub as claimed in claim 10, which is characterized in that the driving section includes driving member
With cam, described driving member one end connects the button portion, and the other end connects the cam, with the driving section push action band
The cam is moved to rotate to first direction or rotate to second direction；The cam is rotatably installed on the valve casing, described
Cam includes a portion of holding for deviateing center of rotation, drives the follower lever to be axially moved with the portion of holding.
12. the push type spool of Tap for bathtub as claimed in claim 10, which is characterized in that also there are one goods of furniture for display rather than for uses for tool, described
Button portion compresses the driving member by the goods of furniture for display rather than for use, reduces the pressing force of the button portion by the goods of furniture for display rather than for use；The goods of furniture for display rather than for use
It is pivotally secured to the valve casing by one, the distance of the driving member to the pivot is less than the button portion to the pivot
Distance.
13. a kind of Tap for bathtub includes the push type spool such as claim 1 to 12 any one of them Tap for bathtub, to press
Button formula operation portion operates the push type spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820239689.7U CN208058054U (en) | 2018-02-09 | 2018-02-09 | Push type case and bathtub tap of bathtub tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820239689.7U CN208058054U (en) | 2018-02-09 | 2018-02-09 | Push type case and bathtub tap of bathtub tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208058054U true CN208058054U (en) | 2018-11-06 |
Family
ID=63992709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820239689.7U Expired - Fee Related CN208058054U (en) | 2018-02-09 | 2018-02-09 | Push type case and bathtub tap of bathtub tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208058054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023197280A1 (en) * | 2022-04-15 | 2023-10-19 | 刘艺斌 | Bathtub faucet capable of automatically controlling water level |
-
2018
- 2018-02-09 CN CN201820239689.7U patent/CN208058054U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023197280A1 (en) * | 2022-04-15 | 2023-10-19 | 刘艺斌 | Bathtub faucet capable of automatically controlling water level |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20210209 |